Sample records for current nrc activities

  1. NRC/AMRMC Resident Research Associateship Program

    DTIC Science & Technology

    2017-03-01

    tube formation in vitro. 4) Replacing amino acids in some peptides with D-amino acids leads to improved antibacterial and anti-biofilm activity . 5...period, the National Academies of Sciences, Engineering, and Medicine (the Academies) NRC conducted the following activities in support of the...of all active Research Advisers, current Adviser contact information and details of each Research Opportunity. Processing and Review of Applications

  2. NRC Waste Incidental to Reprocessing Program: Overview of Consultation and Monitoring Activities at the Idaho National Laboratory and the Savannah River Site - What We Have Learned - 12470

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Suber, Gregory

    2012-07-01

    In 2005 the U.S. Nuclear Regulatory Commission (NRC) began to implement a new set of responsibilities under the Ronald W. Reagan National Defense Authorization Act (NDAA) of Fiscal Year 2005. Section 3116 of the NDAA requires the U.S. Department of Energy (DOE) to consult with the NRC for certain non-high level waste determinations and also requires NRC to monitor DOE's disposal actions related to those determinations. In Fiscal Year 2005, the NRC staff began consulting with DOE and completed reviews of draft waste determinations for salt waste at the Savannah River Site. In 2006, a second review was completed onmore » tank waste residuals including sodium-bearing waste at the Idaho Nuclear Technology and Engineering Center Tank Farm at the Idaho National Laboratory. Monitoring Plans were developed for these activities and the NRC is actively monitoring disposal actions at both sites. NRC is currently in consultation with DOE on the F-Area Tank Farm closure and anticipates entering consultation on the H-Area Tank Farm at the Savannah River Site. This paper presents, from the NRC perspective, an overview of how the consultation and monitoring process has evolved since its conception in 2005. It addresses changes in methods and procedures used to collect and develop information used by the NRC in developing the technical evaluation report and monitoring plan under consultation and the implementation the plan under monitoring. It will address lessons learned and best practices developed throughout the process. The NDAA has presented significant challenges for the NRC and DOE. Past and current successes demonstrate that the NDAA can achieve its intended goal of facilitating tank closure at DOE legacy defense waste sites. The NRC believes many of the challenges in performing the WD reviews have been identified and addressed. Lessons learned have been collected and documented throughout the review process. Future success will be contingent on each agencies commitment to consistently apply the lessons learned and continue to create an open and collaborative work environment to maintain the process of continuous improvement. (authors)« less

  3. Status of the NRC Decommissioning Program

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Orlando, D. A.; Camper, L.; Buckley, J.

    2003-02-24

    On July 21, 1997, the U.S. Nuclear Regulatory Commission (NRC) published the final rule on Radiological Criteria for License Termination (the License Termination Rule or LTR) as Subpart E to 10 CFR Part 20. NRC regulations require that materials licensees submit Decommissioning Plans to support the decommissioning of its facility if it is required by license condition, or if the procedures and activities necessary to carry out the decommissioning have not been approved by NRC and these procedures could increase the potential health and safety impacts to the workers or the public. NRC regulations also require that reactor licensees submitmore » Post-shutdown Decommissioning Activities Reports and License Termination Plans to support the decommissioning of nuclear power facilities. This paper provides an update on the status of the NRC's decommissioning program that was presented during WM'02. It discusses the staff's current efforts to streamline the decommissioning process, current issues being faced in the decommissioning program, such as partial site release and restricted release of sites, as well as the status of the decommissioning of complex sites and those listed in the Site Decommissioning Management Plan. The paper discusses the status of permanently shut-down commercial power reactors and the transfer of complex decommissioning sites and sites listed on the SDMP to Agreement States. Finally the paper provides an update of the status of various tools and guidance the NRC is developing to assist licensees during decommissioning, including an effort to consolidate and risk-inform decommissioning guidance.« less

  4. Reassessment of the NRC`s program for protecting allegers against retaliation

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1994-01-01

    On July 6, 1993, the Nuclear Regulatory Commission`s (NRC`s) Executive Director for Operations established a review team to reassess the NRC`s program for protecting allegers against retaliation. The team evaluated the current system, and solicited comments from various NRC offices, other Federal agencies, licensees, former allegers, and the public. This report is subject to agency review. The report summarizes current processes and gives an overview of current problems. It discusses: (1) ways in which licensees can promote a quality-conscious work environment, in which all employees feel free to raise concerns without fear of retaliation; (2) ways to improve the NRC`smore » overall handling of allegations; (3) the NRC`s involvement in the Department of Labor process; (4) related NRC enforcement practices; and (5) methods other than investigation and enforcement that may be useful in treating allegations of potential or actual discrimination. Recommendations are given in each area.« less

  5. 76 FR 17160 - Office of New Reactors; Final Interim Staff Guidance on the Review of Nuclear Power Plant Designs...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-28

    ...The NRC staff is issuing its Final Interim Staff Guidance (ISG) DC/COL-ISG-021 titled ``Interim Staff Guidance on the Review of Nuclear Power Plant Designs Using a Gas Turbine Driven Standby Emergency Alternating Current Power System,'' Agencywide Documents Access and Management System (ADAMS) Accession No. ML102510119 for DC/ COL-ISG-021 and ADAMS Accession No. ML102510164 for Attachment 1 to DC/ COL-ISG-021. This ISG provides new guidance for applicants submitting a combined license (COL) or design certification (DC) application for new nuclear power reactors under Title 10 of the Code of Federal Regulations, part 52. In addition, it supplements the guidance provided to the NRC staff in NUREG-0800, ``Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants,'' March 2007, Standard Review Plan (SRP), Section 8.3.1 and Sections 9.5.4 through 9.5.8. The NRC staff issues DC/COL-ISGs to facilitate activities associated with NRC review of applications for DCs and COLs. The NRC staff intends to incorporate DC/COL-ISG-021 into the next revision of SRP Section 8.3.1 and Sections 9.5.4 through 9.5.8 and Regulatory Guide 1.206, ``Combined License Applications for Nuclear Power Plants (LWR Edition),'' June 2007. Disposition: On February 3, 2010, the NRC staff issued proposed DC/ COL-ISG-021 on ``Review of Nuclear Power Plant Designs Using a Gas Turbine Driven Standby Emergency Alternating Current Power System,'' ADAMS Accession No. ML092640035. The NRC staff received comments on the proposed guidance. This final issuance resolves the majority of the comments. The NRC staff responses to these comments can be found in ADAMS Accession No. ML102510176.

  6. Risk-Informed Margin Management (RIMM) Industry Applications IA1 - Integrated Cladding ECCS/LOCA Performance Analysis - Problem Statement

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Szilard, Ronaldo Henriques; Youngblood, Robert; Frepoli, Cesare

    2015-04-01

    The U. S. NRC is currently proposing rulemaking designated as “10 CFR 50.46c” to revise the LOCA/ECCS acceptance criteria to include the effects of higher burnup on cladding performance as well as to address some other issues. The NRC is also currently resolving the public comments with the final rule expected to be issued in the summer of 2016. The impact of the final 50.46c rule on the industry will involve updating of fuel vendor LOCA evaluation models, NRC review and approval, and licensee submittal of new LOCA evaluations or reanalyses and associated technical specification revisions for NRC review andmore » approval. The rule implementation process, both industry and NRC activities, is expected to take 5-10 years following the rule effective date. The need to use advanced cladding designs is expected. A loss of operational margin will result due to the more restrictive cladding embrittlement criteria. Initial and future compliance with the rule may significantly increase vendor workload and licensee cost as a spectrum of fuel rod initial burnup states may need to be analyzed to demonstrate compliance. Consequently there will be an increased focus on licensee decision making related to LOCA analysis to minimize cost and impact, and to manage margin.« less

  7. Preliminary results of the U.S. Nuclear Regulatory Commission collaborative research program to assess tsunami hazard for nuclear power plants on the Atlantic and gulf coasts

    USGS Publications Warehouse

    Kammerer, A.M.; ten Brink, Uri S.; Twitchell, David C.; Geist, Eric L.; Chaytor, Jason D.; Locat, J.; Lee, H.J.; Buczkowski, Brian J.; Sansoucy, M.

    2008-01-01

    In response to the 2004 Indian Ocean Tsunami, the United States Nuclear Regulatory Commission (US NRC) initiated a long-term research program to improve understanding of tsunami hazard levels for nuclear facilities in the United States. For this effort, the US NRC organized a collaborative research program with the United States Geological Survey (USGS) and other key researchers for the purpose of assessing tsunami hazard on the Atlantic and Gulf Coasts of the United States. The initial phase of this work consisted principally of collection, interpretation, and analysis of available offshore data and information. Necessarily, the US NRC research program includes both seismic- and landslide-based tsunamigenic sources in both the near and the far fields. The inclusion of tsunamigenic landslides, an important category of sources that impact tsunami hazard levels for the Atlantic and Gulf Coasts over the long time periods of interest to the US NRC is a key difference between this program and most other tsunami hazard assessment programs. Although only a few years old, this program is already producing results that both support current US NRC activities and look toward the long-term goal of probabilistic tsunami hazard assessment. This paper provides a summary of results from several areas of current research. An overview of the broader US NRC research program is provided in a companion paper in this conference.

  8. Nuclear hormone receptor coregulator: role in hormone action, metabolism, growth, and development.

    PubMed

    Mahajan, Muktar A; Samuels, Herbert H

    2005-06-01

    Nuclear hormone receptor coregulator (NRC) (also referred to as activating signal cointegrator-2, thyroid hormone receptor-binding protein, peroxisome proliferator activating receptor-interacting protein, and 250-kDa receptor associated protein) belongs to a growing class of nuclear cofactors widely known as coregulators or coactivators that are necessary for transcriptional activation of target genes. The NRC gene is also amplified and overexpressed in breast, colon, and lung cancers. NRC is a 2063-amino acid protein that harbors a potent N-terminal activation domain (AD1) and a second more centrally located activation domain (AD2) that is rich in Glu and Pro. Near AD2 is a receptor-interacting domain containing an LxxLL motif (LxxLL-1), which interacts with a wide variety of ligand-bound nuclear hormone receptors with high affinity. A second LxxLL motif (LxxLL-2) located in the C-terminal region of NRC is more restricted in its nuclear hormone receptor specificity. The intrinsic activation potential of NRC is regulated by a C-terminal serine, threonine, leucine-regulatory domain. The potential role of NRC as a cointegrator is suggested by its ability to enhance transcriptional activation of a wide variety of transcription factors and from its in vivo association with a number of known transcriptional regulators including CBP/p300. Recent studies in mice indicate that deletion of both NRC alleles leads to embryonic lethality resulting from general growth retardation coupled with developmental defects in the heart, liver, brain, and placenta. NRC(-/-) mouse embryo fibroblasts spontaneously undergo apoptosis, indicating the importance of NRC as a prosurvival and antiapoptotic gene. Studies with 129S6 NRC(+/-) mice indicate that NRC is a pleiotropic regulator that is involved in growth, development, reproduction, metabolism, and wound healing.

  9. 75 FR 44815 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... title of the information collection: NRC Form 4, ``Cumulative Occupational Dose History''. 2. Current... minimized, including the use of automated collection techniques or other forms of information technology? A...

  10. 76 FR 40755 - Impact of Reduced Dose Limits on NRC Licensed Activities; Solicitation of Public Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ... NUCLEAR REGULATORY COMMISSION [NRC-2009-0279] Impact of Reduced Dose Limits on NRC Licensed Activities; Solicitation of Public Comment AGENCY: Nuclear Regulatory Commission. ACTION: Solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC or Commission) is seeking public...

  11. MOOC Learning Experience Design: Issues and Challenges

    ERIC Educational Resources Information Center

    Fournier, Hélène; Kop, Rita

    2015-01-01

    This paper will present current work on various frameworks that are aimed at guiding the research, development, and evaluation efforts around Massive Open Online Courses (MOOCs). Initiatives and activities, including current work by the National Research Council (NRC) in the context of Learning and Performance Support Systems and MOOCs, will be…

  12. [The National Reference Centres and Reference Laboratories. Importance and tasks].

    PubMed

    Laude, G; Ammon, A

    2005-09-01

    Since 1995, the German Federal Ministry for Health and Social Security funds National Reference Centres (NRC) for the laboratory surveillance of important pathogens and syndromes. Which pathogens or syndromes are selected to be covered by a NRC depends on their epidemiological relevance, the special diagnostic tools, problems with antimicrobial resistance and necessary infection control measures. Currently, there are 15 NRC, which are appointed for a period of 3 years (currently from January 2005 through December 2007). Towards the end of their appointment all NRC are evaluated by a group of specialists. The assessment of their achievements is guided by a catalogue of tasks for the NRC. In addition to the NRC, a total of 50 laboratories are appointed which provide specialist expertise for additional pathogens in order to have a broad range of pathogens for which specialist laboratories are available. Their predominant task is to give advice and support for special diagnostic problems. Both NRC and the specialist laboratories are important parts of the network for infectious disease epidemiology.

  13. Industry Application Emergency Core Cooling System Cladding Acceptance Criteria Early Demonstration

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Szilard, Ronaldo H.; Youngblood, Robert W.; Zhang, Hongbin

    2015-09-01

    The U. S. NRC is currently proposing rulemaking designated as “10 CFR 50.46c” to revise the loss-of-coolant-accident (LOCA)/emergency core cooling system (ECCS) acceptance criteria to include the effects of higher burnup on cladding performance as well as to address other technical issues. The NRC is also currently resolving the public comments with the final rule expected to be issued in April 2016. The impact of the final 50.46c rule on the industry may involve updating of fuel vendor LOCA evaluation models, NRC review and approval, and licensee submittal of new LOCA evaluations or re-analyses and associated technical specification revisions formore » NRC review and approval. The rule implementation process, both industry and NRC activities, is expected to take 4-6 years following the rule effective date. As motivated by the new rule, the need to use advanced cladding designs may be a result. A loss of operational margin may result due to the more restrictive cladding embrittlement criteria. Initial and future compliance with the rule may significantly increase vendor workload and licensee cost as a spectrum of fuel rod initial burnup states may need to be analyzed to demonstrate compliance. Consequently, there will be an increased focus on licensee decision making related to LOCA analysis to minimize cost and impact, and to manage margin. The proposed rule would apply to a light water reactor and to all cladding types.« less

  14. 75 FR 39053 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-07

    .... The title of the information collection: 10 CFR Part 95-- Facility Security Clearance and Safeguarding of National Security Information and Restricted Data. 3. Current OMB approval number: 3150-0047. 4... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2010-0104] Agency Information Collection Activities...

  15. A New Family of Nuclear Receptor Coregulators That Integrate Nuclear Receptor Signaling through CREB-Binding Protein

    PubMed Central

    Mahajan, Muktar A.; Samuels, Herbert H.

    2000-01-01

    We describe the cloning and characterization of a new family of nuclear receptor coregulators (NRCs) which modulate the function of nuclear hormone receptors in a ligand-dependent manner. NRCs are expressed as alternatively spliced isoforms which may exhibit different intrinsic activities and receptor specificities. The NRCs are organized into several modular structures and contain a single functional LXXLL motif which associates with members of the steroid hormone and thyroid hormone/retinoid receptor subfamilies with high affinity. Human NRC (hNRC) harbors a potent N-terminal activation domain (AD1), which is as active as the herpesvirus VP16 activation domain, and a second activation domain (AD2) which overlaps with the receptor-interacting LXXLL region. The C-terminal region of hNRC appears to function as an inhibitory domain which influences the overall transcriptional activity of the protein. Our results suggest that NRC binds to liganded receptors as a dimer and this association leads to a structural change in NRC resulting in activation. hNRC binds CREB-binding protein (CBP) with high affinity in vivo, suggesting that hNRC may be an important functional component of a CBP complex involved in mediating the transcriptional effects of nuclear hormone receptors. PMID:10866662

  16. 77 FR 6827 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-09

    ... NUCLEAR REGULATORY COMMISSION [NRC-2011-0280] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC action to... public comment. SUMMARY: The Nuclear Regulatory Commission (NRC) invites public comment about our...

  17. 75 FR 44816 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... NUCLEAR REGULATORY COMMISSION [NRC-2010-0263] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: U.S. Nuclear Regulatory Commission (NRC). ACTION: Notice of pending NRC... individual monitoring for occupational radiation exposure during a monitoring (one calendar year) period to...

  18. 77 FR 70192 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0263] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  19. 76 FR 72982 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2011-0271] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  20. 77 FR 69661 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0230] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  1. 78 FR 70353 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2013-0248] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  2. 77 FR 21813 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0058] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  3. 77 FR 58872 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0198] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  4. 78 FR 66078 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2013-0238] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  5. 78 FR 42112 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-15

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2013-0116] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  6. 78 FR 28244 - Agency Information Collection Activities; Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-14

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2013-0085] Agency Information Collection Activities; Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  7. 77 FR 44289 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0150] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  8. 77 FR 5279 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-02

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0009] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The Nuclear Regulatory Commission (NRC) invites public comment about...

  9. 76 FR 72983 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2011-0250] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  10. 77 FR 54617 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-05

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0184] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  11. 76 FR 33788 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2011-0009] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... (OMB) and solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites...

  12. 77 FR 44290 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0155] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  13. 77 FR 48555 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0172] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  14. 78 FR 79500 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2013-0279] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites public comment...

  15. 75 FR 39054 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-07

    ... NUCLEAR REGULATORY COMMISSION [NRC-2010-0234] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: U.S. Nuclear Regulatory Commission (NRC). ACTION: Notice of pending NRC..., or wishing to participate in a license application review for the potential geologic repository. 5...

  16. 75 FR 63866 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... special nuclear material. The information in the applications, reports, and records is used by NRC to make... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2010-0322] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission (NRC). ACTION: Notice of pending...

  17. 77 FR 63893 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0228] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC... solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC or the Commission) invites...

  18. 78 FR 67204 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... special nuclear material. The information in the applications, reports, and records is used by NRC to make... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2013-0239] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending NRC...

  19. 10 CFR 1.27 - Office of Congressional Affairs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Headquarters Commission... Congress on matters of interest to NRC; (c) Serves as primary contact point for all NRC communications with Congress; (d) Coordinates NRC internal activities with Congress; (e) Plans, develops, and manages NRC's...

  20. 75 FR 39585 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    ... NUCLEAR REGULATORY COMMISSION [NRC-2010-0236] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: U.S. Nuclear Regulatory Commission (NRC). ACTION: Notice of pending NRC... licensees to ascertain compliance with the provisions of the Atomic Energy Act of 1954, as amended, Title II...

  1. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Hack, A.L.; Moore, T.O.; Revior, W.H.

    Major accomplishments during FY75 were training NRC personnel in the principles of respiratory protection, preparing video tapes explaining respiratory protection aspects of NRC Guides, publishing a newsletter of current happenings in respiratory protection, organizing a respiratory symposium, producing and NRC manual of respiratory protection, and initiating a study to define protection factors of air-supplied hoods.

  2. 78 FR 319 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-03

    ... following proposal for the collection of information under the provisions of the Paperwork Reduction Act of..., Classification Record. 3. Current OMB approval number: 3150-0052. 4. The form number if applicable: NRC Form 790...

  3. Overview of NRC Proactive Management of Materials Degradation (PMMD) Program

    NASA Astrophysics Data System (ADS)

    Carpenter, C. E. Gene; Hull, Amy; Oberson, Greg

    Materials degradation phenomena, if not appropriately managed, have the potential to adversely impact the design functionality and safety margins of nuclear power plant (NPP) systems, structures and components (SSCs). Therefore, the U.S. Nuclear Regulatory Commission (NRC) has initiated an over-the-horizon multi-year research Proactive Management of Materials Degradation (PMMD) Research Program, which is presently evaluating longer time frames (i.e., 80 or more years) and including passive long-lived SSCs beyond the primary piping and core internals, such as concrete containment and cable insulation. This will allow the NRC to (1) identify significant knowledge gaps and new forms of degradation; (2) capture current knowledge base; and, (3) prioritize materials degradation research needs and directions for future efforts. This effort is being accomplished in collaboration with the U.S. Department of Energy's (DOE) LWR Sustainability (LWRS) program. This presentation will discuss the activities to date, including results, and the path forward.

  4. 1996 NRC annual report. Volume 13

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1997-10-01

    This 22nd annual report of the US Nuclear Regulatory Commission (NRC) describes accomplishments, activities, and plans made during Fiscal Year 1996 (FH 1996)--October 1, 1995, through September 30, 1996. Significant activities that occurred early in FY 1997 are also described, particularly changes in the Commission and organization of the NRC. The mission of the NRC is to ensure that civilian uses of nuclear materials in the US are carried out with adequate protection of public health and safety, the environment, and national security. These uses include the operation of nuclear power plants and fuel cycle plants and medical, industrial, andmore » research applications. Additionally, the NRC contributes to combating the proliferation of nuclear weapons material worldwide. The NRC licenses and regulates commercial nuclear reactor operations and research reactors and other activities involving the possession and use of nuclear materials and wastes. It also protects nuclear materials used in operation and facilities from theft or sabotage. To accomplish its statutorily mandated regulatory mission, the NRC issues rules and standards, inspects facilities and operations, and issues any required enforcement actions.« less

  5. The National Research Council in 1977: Current Issues and Studies.

    ERIC Educational Resources Information Center

    National Academy of Sciences - National Research Council, Washington, DC.

    This second annual report of the National Research Council (NRC) offers views of its officers on national issues from the vantage of the NRC, and descriptions of study projects in progress. Reports are made by the NRC's divisions of: behavioral and social sciences, life sciences, engineering, mathematical and physical sciences, international…

  6. Trends in HFE Methods and Tools and Their Applicability to Safety Reviews

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    O'Hara, J.M.; Plott, C.; Milanski, J.

    2009-09-30

    The U.S. Nuclear Regulatory Commission's (NRC) conducts human factors engineering (HFE) safety reviews of applicant submittals for new plants and for changes to existing plants. The reviews include the evaluation of the methods and tools (M&T) used by applicants as part of their HFE program. The technology used to perform HFE activities has been rapidly evolving, resulting in a whole new generation of HFE M&Ts. The objectives of this research were to identify the current trends in HFE methods and tools, determine their applicability to NRC safety reviews, and identify topics for which the NRC may need additional guidance tomore » support the NRC's safety reviews. We conducted a survey that identified over 100 new HFE M&Ts. The M&Ts were assessed to identify general trends. Seven trends were identified: Computer Applications for Performing Traditional Analyses, Computer-Aided Design, Integration of HFE Methods and Tools, Rapid Development Engineering, Analysis of Cognitive Tasks, Use of Virtual Environments and Visualizations, and Application of Human Performance Models. We assessed each trend to determine its applicability to the NRC's review by considering (1) whether the nuclear industry is making use of M&Ts for each trend, and (2) whether M&Ts reflecting the trend can be reviewed using the current design review guidance. We concluded that M&T trends that are applicable to the commercial nuclear industry and are expected to impact safety reviews may be considered for review guidance development. Three trends fell into this category: Analysis of Cognitive Tasks, Use of Virtual Environments and Visualizations, and Application of Human Performance Models. The other trends do not need to be addressed at this time.« less

  7. NRC antitrust licensing actions, 1978--1996

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Mayer, S.J.; Simpson, J.J.

    NUREG-0447, Antitrust Review of Nuclear Power Plants, was published in May 1978 and includes a compilation and discussion of U.S. Nuclear Regulatory Commission (NRC) proceedings and activity involving the NRC`s competitive review program through February 1978, NUREG-0447 is an update of an earlier discussion of the NRC`s antitrust review of nuclear power plants, NR-AIG-001, The US Nuclear Regulatory Commission`s Antitrust Review of Nuclear Power Plants: The Conditioning of Licenses, which reviewed the Commission`s antitrust review function from its inception in December 1970 through April 1976. This report summarizes the support provided to NRC staff in updating the compilation of themore » NRC`s antitrust licensing review activities for commercial nuclear power plants that have occurred since February 1978. 4 refs., 4 tabs.« less

  8. Fine mapping of the NRC-1 tumor suppressor locus within chromosome 3p12.

    PubMed

    Zhang, Kun; Lott, Steven T; Jin, Li; Killary, Ann McNeill

    2007-08-31

    Identification of tumor suppressor genes based on physical mapping exercises has proven to be a challenging endeavor, due to the difficulty of narrowing regions of loss of heterozygosity (LOH), infrequency of homozygous deletions, and the labor-intensive characterization process for screening candidates in a given genomic interval. We previously defined a chromosome 3p12 tumor suppressor locus NRC-1 (Nonpapillary Renal Carcinoma-1) by functional complementation experiments in which renal cell carcinoma microcell hybrids containing introduced normal chromosome 3p fragments were either suppressed or unsuppressed for tumorigenicity following injection into athymic nude mice. We now present the fine-scale physical mapping of NRC-1 using a QPCR-based approach for measuring copy number at sequence tagged sites (STS) which allowed a sub-exon mapping resolution. Using STS-QPCR and a novel statistical algorithm, the NRC-1 locus was narrowed to 4.615-Mb with the distal boundary mapping within a 38-Kb interval between exon 3 and exon 4 of the DUTT1/Robo1 gene, currently the only candidate tumor suppressor gene in the interval. Further mutational screening and gene expression analyses indicate that DUTT1/ROBO1 is not involved in the tumor suppressor activity of NRC-1, suggesting that there are at least two important tumor suppressor genes within the chromosome 3p12 interval.

  9. 75 FR 80854 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-23

    ..., ``Financial EDI Authorization''; NUREG/BR-0254, Payment Methods; and NRC Form 629, ``Authorization for Payment... licensing fees, and inspection fees to the NRC. The NRC Form 628, ``Financial EDI Authorization,'' provides...

  10. 75 FR 20008 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... 301- 415-6258, or by e-mail to INFOCOLLECTS.Resource@NRC.GOV . Dated at Rockville, Maryland, this 9th... be viewed free of charge at the NRC Public Document Room, One White Flint North, 11555 Rockville Pike... comments: Go to http://www.regulations.gov and search for Docket No. NRC-2010-0064. Mail comments to NRC...

  11. 78 FR 14879 - Revision of Fee Schedules; Fee Recovery for Fiscal Year 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-07

    ...The U.S. Nuclear Regulatory Commission (NRC) is proposing to amend the licensing, inspection, and annual fees charged to its applicants and licensees. The proposed amendments are necessary to implement the Omnibus Budget Reconciliation Act of 1990 (OBRA-90), as amended, which requires the NRC to recover through fees approximately 90 percent of its budget authority in Fiscal Year (FY) 2013, not including amounts appropriated for Waste Incidental to Reprocessing (WIR) and amounts appropriated for generic homeland security activities. The NRC is currently operating under a Continuing Resolution (CR) which is set to expire on March 27, 2013. Based on the FY 2013 budget submitted to the Congress, the NRC is proposing fees in this rulemaking based on the FY 2013 budget which is estimated to be $1,053.2 million. After accounting for billing adjustments, the total amount to be billed as fees is approximately $924.8 million. These fees are subject to change pending congressional action which may include sequestration, full-year CR or issuance of an FY 2013 appropriation which differs from the FY 2013 budget submitted to Congress which could result in higher or lower fees than those proposed in this rulemaking.

  12. 76 FR 23628 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ... Form 628, ``Financial EDI Authorization;'' NUREG/BR-0254, Payment Methods; and NRC Form 629... applicable: NRC Form 628, ``Financial EDI Authorization'' and NRC Form 629, ``Authorization for Payment by...

  13. 75 FR 39056 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-07

    ... 301- 415-6258, or by e-mail to INFOCOLLECTS.Resource@NRC.GOV . Dated at Rockville, Maryland, this 28th... free of charge at the NRC Public Document Room, One White Flint North, 11555 Rockville Pike, Room O-1... comments: Go to http://www.regulations.gov and search for Docket No. NRC-2010-0233. Mail comments to NRC...

  14. 77 FR 31045 - Order Prohibiting Involvement in NRC-Licensed Activities; In the Matter of Jaime Sánchez

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-24

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0115; IA-11-036] Order Prohibiting Involvement in NRC-Licensed Activities; In the Matter of Jaime S[aacute]nchez I Jaime S[aacute]nchez (Mr. S[aacute]nchez) is President of S&R Engineering (S&R, licensee) in San Juan, Puerto Rico. S&R held License No. 52-30913-01...

  15. 77 FR 49835 - Order Prohibiting Involvement in NRC-Licensed Activities; In the Matter of Mr. Joseph Quintanilla

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... he was aware the camera was outside of the dark room and did not contest that apparent violation. Mr... about applying for a digital ID certificate is available on the NRC's public Web site at http://www.nrc...'s public Web site at http://www.nrc.gov/site-help/e-submittals.html . Participants may attempt to...

  16. NRC Perspectives on Waste Incidental to Reprocessing Consultations and Monitoring - 13398

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    McKenney, Christepher A.; Suber, Gregory F.; Felsher, Harry D.

    2013-07-01

    Section 3116 of the Ronald W. Reagan National Defense Authorization Act for Fiscal Year 2005 (NDAA) requires the U.S. Department of Energy (DOE) to consult with the U.S. Nuclear Regulatory Commission (NRC) for certain non-high level waste (HLW) determinations. The NDAA also requires NRC to monitor DOE's disposal actions related to those determinations to assess compliance with NRC regulations in 10 CFR Part 61, Subpart C. The NDAA applies to DOE activities that will remain within the States of South Carolina and Idaho. DOE has chosen to, under DOE Order 435.1, engage in consultation with NRC for similar activities inmore » the State of Washington and New York, however, the NRC has no monitoring responsibilities. In 2007, the NRC developed a draft Final Report for Interim Use entitled, NUREG-1854: NRC Staff Guidance for Activities Related to U.S. Department of Energy Waste Determinations. Since the law was enacted, the DOE and NRC have consulted on three waste determinations within the affected States: (1) the Saltstone Disposal Facility at the Savannah River Site (SRS) within the State of South Carolina in 2005, (2) the INTEC Tank Farm at the Idaho National Laboratory within the State of Idaho in 2006, and (3) the F Tank Farm at SRS in 2011. After the end of consultation and issuance by DOE of the final waste determination, monitoring began at each of these sites, including the development of monitoring plans. In addition to the NDAA sites, DOE has requested NRC consultation support on both individual tanks and the entire C Tank Farm at the Hanford Nuclear Reservation in the State of Washington. DOE also requested consultation of waste determinations performed on the melter and related feed tanks at the West Valley site in New York that would be disposed offsite. In the next few years, NRC and DOE will consult on the last of the NDAA waste determinations for a while, the H Tank Farm waste determination at SRS. DOE may identify other activities in the future but largely NRC's role will change from doing both consultation and monitoring to being focused on monitoring activities within NDAA. DOE has identified other activities at the Hanford Nuclear Reservation that would continue consultation activities but outside of the NDAA in the future. During the past seven years of consultations and monitoring a number of lessons learned about the process, communication issues, and technical guidance have been identified. With the change in focus from reviewing initial performance assessments and draft waste determinations to long-term monitoring (e.g., individual waste tank closure, at F Tank Farm or complete tank farm closure at INTEC expected in the near future), the NRC is going to revise and update its guidance over the next few years to reflect the lessons learned and the change in focus. In addition to the lessons learned, improvements in the guidance will have to account possible rule and guidance changes underway within Part 61. This paper will discuss the initial plans, approaches, and time lines to revise the guidance within NUREG-1854, including opportunities for public involvement. (authors)« less

  17. A HUMAN RELIABILITY-CENTERED APPROACH TO THE DEVELOPMENT OF JOB AIDS FOR REVIEWERS OF MEDICAL DEVICES THAT USE RADIOLOGICAL BYPRODUCT MATERIALS.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    COOPER, S.E.; BROWN, W.S.; WREATHALL, J.

    2005-02-02

    The U.S. Nuclear Regulatory Commission (NRC) is engaged in an initiative to risk-inform the regulation of byproduct materials. Operating experience indicates that human actions play a dominant role in most of the activities involving byproduct materials, which are radioactive materials other than those used in nuclear power plants or in weapons production, primarily for medical or industrial purposes. The overall risk of these activities is strongly influenced by human performance. Hence, an improved understanding of human error, its causes and contexts, and human reliability analysis (HRA) is important in risk-informing the regulation of these activities. The development of the humanmore » performance job aids was undertaken by stages, with frequent interaction with the prospective users. First, potentially risk significant human actions were identified based on reviews of available risk studies for byproduct material applications and of descriptions of events for byproduct materials applications that involved potentially significant human actions. Applications from the medical and the industrial domains were sampled. Next, the specific needs of the expected users of the human performance-related capabilities were determined. To do this, NRC headquarters and region staff were interviewed to identify the types of activities (e.g., license reviews, inspections, event assessments) that need HRA support and the form in which such support might best be offered. Because the range of byproduct uses regulated by NRC is so broad, it was decided that initial development of knowledge and tools would be undertaken in the context of a specific use of byproduct material, which was selected in consultation with NRC staff. Based on needs of NRC staff and the human performance related characteristics of the context chosen, knowledge resources were then compiled to support consideration of human performance issues related to the regulation of byproduct materials. Finally, with information sources and an application context identified, a set of strawman job aids was developed, which was then presented to prospective users for critique and comment. Work is currently under way to develop training materials and refine the job aids in preparation for a pilot evaluation.« less

  18. 78 FR 11687 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... displays a currently valid OMB control number. The NRC published a Federal Register notice with a 60-day... owner groups (OGs), vendors, the Electric Power Research Institute, and the Nuclear Energy Institute... the staff to review a proposed methodology, design, operational requirements, or other safety-related...

  19. 10 CFR 1.28 - Office of Public Affairs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... disseminates information to the public and the news media concerning NRC policies, programs, and activities; (c) Keeps NRC management informed on media coverage of activities of interest to the agency; (d) Plans...

  20. The ALMA Band 3 (84-116 GHz) receiver production plan

    NASA Astrophysics Data System (ADS)

    Yeung, Keith; Claude, Stéphane; Loop, David

    2008-07-01

    The NRC Herzberg Institute of Astrophysics (NRC-HIA) is currently responsible to contribute Band 3 (84-116 GHz) receivers to the international ALMA project - a partnership involving North America, Europe and, now, Asia. Not only are the technical requirements for these receivers far more stringent than those for any existing radio astronomy receivers operating at these frequencies, but the delivery schedule for these receivers is equally challenging. Since the Asian partnership joined the ALMA project in 2006, NRC-HIA has been asked to deliver an additional 11 cartridges, for a total of 73 units. Some of these new cartridges will be used for the ALMA Compact Array (ACA) and others as spares. Moreover, the project has also requested that these additional cartridges be delivered in the same time period as the original 62 units. To meet this requirement, production must increase from the existing rate of one unit every four weeks to one every two, taxing the existing production infrastructure at NRC-HIA. Additional test facilities and human resources must be planned to sustain the required production rate over the next several years. Industrial involvement is one of the important elements in our production plan. In order to supplement the existing human resources at NRC-HIA, we are planning to outsource a number of low-risk and labor-intensive tasks to industry. However, NRC-HIA will retain overall project management responsibility and will conduct all the cartridge integration and acceptance test activities in-house. This paper focuses on the resource estimation, planning and project management required to deliver the Band 3 receivers to the ALMA project on time and on budget.

  1. A Qualitative Assessment of Current CCF Guidance Based on a Review of Safety System Digital Implementation Changes with Evolving Technology

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Korsah, Kofi; Muhlheim, Michael David; Wood, Richard

    The US Nuclear Regulatory Commission (NRC) is initiating a new rulemaking project to develop a digital system common-cause failure (CCF) rule. This rulemaking will review and modify or affirm the NRC's current digital system CCF policy as discussed in the Staff Requirements Memorandum to the Secretary of the Commission, Office of the NRC (SECY) 93-087, Policy, Technical, and Licensing Issues Pertaining to Evolutionary and Advanced Light Water Reactor (ALWR) Designs, and Branch Technical Position (BTP) 7-19, Guidance on Evaluation of Defense-in-Depth and Diversity in Digital Computer-Based Instrumentation and Control Systems, as well as Chapter 7, Instrumentation and Controls, in NRCmore » Regulatory Guide (NUREG)-0800, Standard Review Plan for Review of Safety Analysis Reports for Nuclear Power Plants (ML033580677). The Oak Ridge National Laboratory (ORNL) is providing technical support to the NRC staff on the CCF rulemaking, and this report is one of several providing the technical basis to inform NRC staff members. For the task described in this report, ORNL examined instrumentation and controls (I&C) technology implementations in nuclear power plants in the light of current CCF guidance. The intent was to assess whether the current position on CCF is adequate given the evolutions in digital safety system implementations and, if gaps in the guidance were found, to provide recommendations as to how these gaps could be closed.« less

  2. Teacher Professional Develpment That Meets 21st Century Science Education Standards

    NASA Astrophysics Data System (ADS)

    van der Veen, Wil E.; Roelofsen Moody, T.

    2011-01-01

    The National Academies are working with several other groups to develop new National Science Education Standards, with the intention that they will be adopted by all states. It is critical that the science education community uses these new standards when planning teacher professional development and understands the potential implementation challenges. As a first step in developing these new standards, the National Research Council (NRC) recently published a draft Framework for Science Education. This framework describes the major scientific ideas and practices that all students should be familiar with by the end of high school. Following recommendations from the NRC Report "Taking Science to School” (NRC, 2007), it emphasizes the importance of integrating science practices with the learning of science content. These same recommendations influenced the recently revised New Jersey Science Education Standards. Thus, the revised New Jersey standards can be valuable as a case study for curriculum developers and professional development providers. While collaborating with the New Jersey Department of Education on the development of these revised science standards, we identified two critical needs for successful implementation. First, we found that many currently used science activities must be adapted to meet the revised standards and that new activities must be developed. Second, teacher professional development is needed to model the integration of science practices with the learning of science content. With support from the National Space Grant Foundation we developed a week-long Astronomy Institute, which was presented in the summers of 2009 and 2010. We will briefly describe our professional development model and how it helped teachers to bridge the gap between the standards and their current classroom practice. We will provide examples of astronomy activities that were either adapted or developed to meet the new standards. Finally, we will briefly discuss the evaluation results.

  3. 76 FR 32379 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-06

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2011-0114] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission (NRC). ACTION: Notice of pending...: Applications for licenses are [[Page 32380

  4. 78 FR 48502 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ... number: 3150-XXXX. 4. The form numbers if applicable: NRC Form 850A, NRC Form 850B, and NRC Form 850C. 5..., Office of Information and Regulatory Affairs (3150-XXXX), NEOB-10202, Office of Management and Budget...

  5. NRC Reviewer Aid for Evaluating the Human Factors Engineering Aspects of Small Modular Reactors

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    OHara J. M.; Higgins, J.C.

    Small modular reactors (SMRs) are a promising approach to meeting future energy needs. Although the electrical output of an individual SMR is relatively small compared to that of typical commercial nuclear plants, they can be grouped to produce as much energy as a utility demands. Furthermore, SMRs can be used for other purposes, such as producing hydrogen and generating process heat. The design characteristics of many SMRs differ from those of current conventional plants and may require a distinct concept of operations (ConOps). The U.S. Nuclear Regulatory Commission (NRC) conducted research to examine the human factors engineering (HFE) and themore » operational aspects of SMRs. The research identified thirty potential human-performance issues that should be considered in the NRC's reviews of SMR designs and in future research activities. The purpose of this report is to support NRC HFE reviewers of SMR applications by identifying some of the questions that can be asked of applicants whose designs have characteristics identified in the issues. The questions for each issue were identified and organized based on the review elements and guidance contained in Chapter 18 of the Standard Review Plan (NUREG-0800), and the Human Factors Engineering Program Review Model (NUREG-0711).« less

  6. 78 FR 44403 - Unified Agenda of Federal Regulatory and Deregulatory Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... NRC's Agenda contains 56 rulemaking activities: Four are Economically Significant; 12 represent Other... last NRC semiannual regulatory agenda on January 8, 2013 (78 FR 1704). Within each group, the rules are... rulemaking actions. Four rules impact small entities. Common Prioritization of Rulemaking The NRC has a...

  7. 78 FR 44165 - Nuclear Regulatory Commission Enforcement Policy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... from NRC-licensed activities for less than 1 year and expanding the use of civil penalties in cases... for Docket ID NRC-2013-0159. Address questions about NRC dockets to Carol Gallagher; telephone: 301-287- 3422; email: [email protected] . For technical questions, contact the individual listed in...

  8. 76 FR 68791 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ...: Employment Application System for Entry-Level Legal Positions. 3. Current OMB approval number: 3150-XXXX. 4... seeking to implement a Web-based job application system that will allow the NRC Office of the General... Honor Law Graduate program or temporary, summer legal positions through the Summer Internship Program...

  9. 77 FR 69506 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-19

    ... conduct or sponsor, and that a person is not required to respond to, a collection of information unless it... Non-Routine Emergency Generic Problems. 3. Current OMB approval number: 3150-0012. 4. The form number... possible non-routine generic problems which would require prompt action from the NRC to preclude potential...

  10. 77 FR 70190 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    ... Repositories.'' 3. Current OMB approval number: 3150-0127. 4. The form number if applicable: N/A. 5. How often... the NRC staff regarding review of a potential high-level radioactive waste geologic repository site, or wishing to participate in a license application review for a potential geologic repository (other...

  11. 75 FR 69707 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... Reduction Act of 1995 (44 U.S.C. chapter 35). Information pertaining to the requirement to be submitted: 1...).'' 2. Current OMB approval number: 3150-0057. 3. How often the collection is required: DOE/NRC Form... 75. 5. The number of annual respondents: 15. 6. The number of hours needed annually to complete the...

  12. 78 FR 53173 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-28

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2013-0112] Agency Information Collection Activities... for employment), contractors, and consultants of NRC licensees and contractors whose activities involve access to, or control over, special nuclear material at either fixed sites or for transportation...

  13. 76 FR 35482 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-17

    ... NRC action to submit an information collection request to the Office of Management and Budget (OMB... publicly available documents, including the draft supporting statement, at the NRC's Public Document Room... . The document will be available on the NRC home page site for 60 days after the signature date of this...

  14. 4-Nerolidylcatechol: apoptosis by mitochondrial mechanisms with reduction in cyclin D1 at G0/G1 stage of the chronic myelogenous K562 cell line.

    PubMed

    Benfica, Polyana Lopes; Ávila, Renato Ivan de; Rodrigues, Bruna Dos Santos; Cortez, Alane Pereira; Batista, Aline Carvalho; Gaeti, Marilisa Pedroso Nogueira; Lima, Eliana Martins; Rezende, Kênnia Rocha; Valadares, Marize Campos

    2017-12-01

    4-Nerolidylcatechol (4-NRC) has showed antitumor potential through apoptosis. However, its apoptotic mechanisms are still unclear, especially in leukemic cells. To evaluate the cytotoxic potential of 4-NRC and its cell death pathways in p53-null K562 leukemic cells. Cytotoxicity of 4-NRC (4.17-534.5 μM) over 24 h of exposure was evaluated by MTT assay. 4-NRC-induced apoptosis in K562 cells was investigated by phosphatidylserine (PS) externalization, cell cycle, sub-G1, mitochondrial evaluation, cytochrome c, cyclin D1 and intracellular reactive oxygen species (ROS) levels, and caspase activity analysis. IC 50 values obtained were 11.40, 27.31, 15.93 and 15.70 μM for lymphocytes, K562, HL-60 and Jurkat cells, respectively. In K562 cells, 4-NRC (27 μM) promoted apoptosis as verified by cellular morphological changes, a significant increase in PS externalization and sub-G1 cells. Moreover, it significantly arrested the cells at the G0/G1 phase due to a reduction in cyclin D1 expression. These effects of 4-NRC also significantly promoted a reduction in mitochondrial activity and membrane depolarization, accumulation of cytosolic cytochrome c and ROS overproduction. Additionally, it triggered an increase in caspases -3/7, -8 and -9 activities. When the cells were pretreated with N-acetyl-l-cysteine ROS scavenger, 4-NRC-induced apoptosis was partially blocked, which suggests that it exerts cytotoxicity though not exclusively through ROS-mediated mechanisms. 4-NRC has antileukemic properties, inducing apoptosis mediated by mitochondrial-dependent mechanisms with cyclin D1 inhibition. Given that emerging treatment concepts include novel combinations of well-known agents, 4-NRC could offer a promising alternative for chemotherapeutic combinations to maximize tumour suppression.

  15. 77 FR 45697 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-01

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0149] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending U.S. Nuclear... Budget and solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites...

  16. 75 FR 17438 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-06

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2010-0141] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: U.S. Nuclear Regulatory Commission (NRC). ACTION: Notice of... new Agreement State applications. Annually for participation by Agreement States in the IMPEP reviews...

  17. 77 FR 29697 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-18

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0066] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission. ACTION: Notice of pending U.S. Nuclear... Budget and solicitation of public comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) invites...

  18. Evaluation of training programs and entry-level qualifications for nuclear-power-plant control-room personnel based on the systems approach to training

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Haas, P M; Selby, D L; Hanley, M J

    1983-09-01

    This report summarizes results of research sponsored by the US Nuclear Regulatory Commission (NRC) Office of Nuclear Regulatory Research to initiate the use of the Systems Approach to Training in the evaluation of training programs and entry level qualifications for nuclear power plant (NPP) personnel. Variables (performance shaping factors) of potential importance to personnel selection and training are identified, and research to more rigorously define an operationally useful taxonomy of those variables is recommended. A high-level model of the Systems Approach to Training for use in the nuclear industry, which could serve as a model for NRC evaluation of industrymore » programs, is presented. The model is consistent with current publically stated NRC policy, with the approach being followed by the Institute for Nuclear Power Operations, and with current training technology. Checklists to be used by NRC evaluators to assess training programs for NPP control-room personnel are proposed which are based on this model.« less

  19. The National Research Center on the Gifted and Talented (NRC/GT) Newsletter, June 1991-Winter 1997.

    ERIC Educational Resources Information Center

    Gubbins, E. Jean, Ed.; Siegle, Del L., Ed.

    1997-01-01

    These 15 newsletters from the National Research Center on the Gifted and Talented (NRC/GT) contain the following articles: (1) "National Research Needs Assessment Process" (Brian D. Reid); (2) "NRC/GT: Update of Year 2 Activities" (E. Jean Gubbins); (3) "Parents: Their Impact on Gifted Adolescents" (Julie L. Sherman);…

  20. 75 FR 15461 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-29

    ..., by telephone at 301- 415-6258, or by e-mail to INFOCOLLECTS.Resource@NRC.GOV . Dated at Rockville... free of charge at the NRC Public Document Room, One White Flint North, 11555 Rockville Pike, Room O-1.... Mail comments to NRC Clearance Officer, Tremaine Donnell (T-5 F53), U.S. Nuclear Regulatory Commission...

  1. 75 FR 20008 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... copy of the draft supporting statement may be viewed free of charge at the NRC Public Document Room... and search for Docket No. NRC-2010-0153. Mail comments to NRC Clearance Officer, Tremaine Donnell (T-5.... Nuclear Regulatory Commission, Washington, DC 20555-0001, by telephone at 301- 415-6258, or by e-mail to...

  2. 75 FR 82413 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-30

    ... technology? A copy of the draft supporting statement may be viewed free of charge at the NRC Public Document... and search for Docket No. NRC-2010-0347. Mail comments to NRC Clearance Officer, Tremaine Donnell (T-5.... Nuclear Regulatory Commission, Washington, DC 20555-0001, by telephone at 301- 415-6258, or by e-mail to...

  3. 75 FR 82413 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-30

    ... Commission, Washington, DC 20555-0001, by telephone at 301- 415-6258, or by e-mail to INFOCOLLECTS.Resource... copy of the draft supporting statement may be viewed free of charge at the NRC Public Document Room... for Docket No. NRC-2010-0348. Mail comments to NRC Clearance Officer, Tremaine Donnell (T-5 F53), U.S...

  4. 75 FR 44816 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... copy of the draft supporting statement may be viewed free of charge at the NRC Public Document Room... and search for Docket No. NRC-2010-0261. Mail comments to NRC Clearance Officer, Tremaine Donnell (T-5.... Nuclear Regulatory Commission, Washington, DC 20555-0001, by telephone at 301-415-6258, or by e-mail to...

  5. 75 FR 14205 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-24

    ..., by telephone at 301- 415-6258, or by e-mail to INFOCOLLECTS.Resource@NRC.GOV . Dated at Rockville... supporting statement may be viewed free of charge at the NRC Public Document Room, One White Flint North.... Mail comments to NRC Clearance Officer, Tremaine Donnell (T-5 F53), U.S. Nuclear Regulatory Commission...

  6. 76 FR 24924 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... technology? The public may examine and have copied for a fee publicly available documents, including the draft supporting statement, at the NRC's Public Document Room, Room O-1F21, One White Flint North, 11555...://www.nrc.gov/public-involve/doc-comment/omb/index.html . The document will be available on the NRC home...

  7. 77 FR 69661 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ..., ``Application/Permit for Use of the Two White Flint North (TWFN) Auditorium.'' 3. Current OMB approval number...: Each time public use of the auditorium is requested. 6. Who will be required or asked to report: Members of the public requesting use of the NRC Auditorium. 7. An estimate of the number of annual...

  8. 76 FR 52698 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-23

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2011-0181] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission (NRC). ACTION: Notice of pending... administration of the byproduct material or the radiation there from to human beings or animals. Possession of...

  9. 75 FR 45676 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2010-0235] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: U.S. Nuclear Regulatory Commission (NRC). ACTION: Notice of...: Applications for new licenses and amendments may be submitted at any time. Applications for renewal are...

  10. 75 FR 9444 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-02

    ... applications for licenses and amendments thereto to construct and operate nuclear power plants, preliminary or... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2010-0063] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: U.S. Nuclear Regulatory Commission (NRC). ACTION: Notice of...

  11. 75 FR 37841 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2010-0214] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: U.S. Nuclear Regulatory Commission (NRC). ACTION: Notice of... the collection is required: Applications for new licenses and amendments may be submitted at any time...

  12. 76 FR 23628 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2011-0056] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission (NRC). ACTION: Notice of pending...: Applications for licenses are submitted once. Other reports are submitted annually or as other events require...

  13. 77 FR 11164 - Agency Information Collection Activities: Emergency Clearance Submission for the Office of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-24

    ... seven public meetings to gather stakeholder feedback. Further, the Nuclear Energy Institute provided... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0047] Agency Information Collection Activities...: Nuclear Regulatory Commission. ACTION: Notice of pending NRC action to submit an information collection...

  14. The space shuttle advanced solid rocket motor: Quality control and testing

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The Congressional committees that authorize the activities of NASA requested that the National Research Council (NRC) review the testing and quality assurance programs for the Advanced Solid Rocket Motor (ASRM) program. The proposed ASRM design incorporates numerous features that are significant departures from the Redesigned Solid Rocket Motor (RSRM). The NRC review concentrated mainly on these features. Primary among these are the steel case material, welding rather than pinning of case factory joints, a bolted field joint designed to close upon firing the rocket, continuous mixing and casting of the solid propellant in place of the current batch processes, use of asbestos-free insulation, and a lightweight nozzle. The committee's assessment of these and other features of the ASRM are presented in terms of their potential impact on flight safety.

  15. A Statistical Testing Approach for Quantifying Software Reliability; Application to an Example System

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Chu, Tsong-Lun; Varuttamaseni, Athi; Baek, Joo-Seok

    The U.S. Nuclear Regulatory Commission (NRC) encourages the use of probabilistic risk assessment (PRA) technology in all regulatory matters, to the extent supported by the state-of-the-art in PRA methods and data. Although much has been accomplished in the area of risk-informed regulation, risk assessment for digital systems has not been fully developed. The NRC established a plan for research on digital systems to identify and develop methods, analytical tools, and regulatory guidance for (1) including models of digital systems in the PRAs of nuclear power plants (NPPs), and (2) incorporating digital systems in the NRC's risk-informed licensing and oversight activities.more » Under NRC's sponsorship, Brookhaven National Laboratory (BNL) explored approaches for addressing the failures of digital instrumentation and control (I and C) systems in the current NPP PRA framework. Specific areas investigated included PRA modeling digital hardware, development of a philosophical basis for defining software failure, and identification of desirable attributes of quantitative software reliability methods. Based on the earlier research, statistical testing is considered a promising method for quantifying software reliability. This paper describes a statistical software testing approach for quantifying software reliability and applies it to the loop-operating control system (LOCS) of an experimental loop of the Advanced Test Reactor (ATR) at Idaho National Laboratory (INL).« less

  16. Implementation of ASME Code, Section XI, Code Case N-770, on Alternative Examination Requirements for Class 1 Butt Welds Fabricated with Alloy 82/182

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sullivan, Edmund J.; Anderson, Michael T.

    In May 2010, the NRC issued a proposed notice of rulemaking that includes a provision to add a new section to its rules to require licensees to implement ASME Code Case N-770, ‘‘Alternative Examination Requirements and Acceptance Standards for Class 1 PWR Piping and Vessel Nozzle Butt Welds Fabricated with UNS N06082 or UNS W86182 Weld Filler Material With or Without the Application of Listed Mitigation Activities, Section XI, Division 1,’’ with 15 conditions. Code Case N-770 contains baseline and inservice inspection (ISI) requirements for unmitigated butt welds fabricated with Alloy 82/182 material and preservice and ISI requirements for mitigatedmore » butt welds. The NRC stated that application of ASME Code Case N-770 is necessary because the inspections currently required by the ASME Code, Section XI, were not written to address stress corrosion cracking Alloy 82/182 butt welds, and the safety consequences of inadequate inspections can be significant. The NRC expects to issue the final rule incorporating this code case into its regulations in the spring 2011 time frame. This paper discusses the new examination requirements, the conditions that NRC is imposing , and the major concerns with implementation of the new Code Case.« less

  17. 76 FR 39906 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... collection is required: There is a one-time application for any licensee wishing to renew its nuclear power... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2011-0130] Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear Regulatory Commission (NRC). ACTION: Notice of pending...

  18. 10 CFR 16.5 - Application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... COMMISSION SALARY OFFSET PROCEDURES FOR COLLECTING DEBTS OWED BY FEDERAL EMPLOYEES TO THE FEDERAL GOVERNMENT § 16.5 Application. The regulations in this part are to be followed when: (a) The NRC is owed a debt by an individual currently employed by another Federal agency; (b) The NRC is owed a debt by an...

  19. Salt, Time, and Metaphor: Examining Norms in Scientific Culture

    ERIC Educational Resources Information Center

    Brady, Anna G.

    2017-01-01

    As has been widely discussed, the National Research Council's (NRC) current policy in United States education advocates supporting students toward acquiring skills to engage in scientific practices. NRC policy also suggests that supporting students in the practices of science may require different approaches than what is required for supporting…

  20. 77 FR 37553 - Access Authorization Fees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... PDR: You may examine and purchase copies of public documents at the NRC's PDR, Room O1-F21, One White... authorization. The formula for calculating fees remains based on current Office of Personnel Management (OPM) billing rates for personnel background investigations. The NRC designed the formula to recover the full...

  1. [Assessment of the Space Station Program

    NASA Technical Reports Server (NTRS)

    Kerrebrock, Jack L.

    1994-01-01

    This letter report by the National Research Council's (NRC's) Aeronautics and Space Engineering Board addresses comments on NASA's response to the Board's 1993 letter report, NASA's response to technical and management recommendations from previous NRC technical reports on the Space Station, and an assessment of the current International Space Station Alpha (ISSA) program.

  2. Fungal Communication Requires the MAK-2 Pathway Elements STE-20 and RAS-2, the NRC-1 Adapter STE-50 and the MAP Kinase Scaffold HAM-5

    PubMed Central

    Dettmann, Anne; Heilig, Yvonne; Valerius, Oliver; Ludwig, Sarah; Seiler, Stephan

    2014-01-01

    Intercellular communication is critical for the survival of unicellular organisms as well as for the development and function of multicellular tissues. Cell-to-cell signaling is also required to develop the interconnected mycelial network characteristic of filamentous fungi and is a prerequisite for symbiotic and pathogenic host colonization achieved by molds. Somatic cell–cell communication and subsequent cell fusion is governed by the MAK-2 mitogen activated protein kinase (MAPK) cascade in the filamentous ascomycete model Neurospora crassa, yet the composition and mode of regulation of the MAK-2 pathway are currently unclear. In order to identify additional components involved in MAK-2 signaling we performed affinity purification experiments coupled to mass spectrometry with strains expressing functional GFP-fusion proteins of the MAPK cascade. This approach identified STE-50 as a regulatory subunit of the Ste11p homolog NRC-1 and HAM-5 as cell-communication-specific scaffold protein of the MAPK cascade. Moreover, we defined a network of proteins consisting of two Ste20-related kinases, the small GTPase RAS-2 and the adenylate cyclase capping protein CAP-1 that function upstream of the MAK-2 pathway and whose signals converge on the NRC-1/STE-50 MAP3K complex and the HAM-5 scaffold. Finally, our data suggest an involvement of the striatin interacting phosphatase and kinase (STRIPAK) complex, the casein kinase 2 heterodimer, the phospholipid flippase modulators YPK-1 and NRC-2 and motor protein-dependent vesicle trafficking in the regulation of MAK-2 pathway activity and function. Taken together, these data will have significant implications for our mechanistic understanding of MAPK signaling and for homotypic cell–cell communication in fungi and higher eukaryotes. PMID:25411845

  3. Fungal communication requires the MAK-2 pathway elements STE-20 and RAS-2, the NRC-1 adapter STE-50 and the MAP kinase scaffold HAM-5.

    PubMed

    Dettmann, Anne; Heilig, Yvonne; Valerius, Oliver; Ludwig, Sarah; Seiler, Stephan

    2014-11-01

    Intercellular communication is critical for the survival of unicellular organisms as well as for the development and function of multicellular tissues. Cell-to-cell signaling is also required to develop the interconnected mycelial network characteristic of filamentous fungi and is a prerequisite for symbiotic and pathogenic host colonization achieved by molds. Somatic cell-cell communication and subsequent cell fusion is governed by the MAK-2 mitogen activated protein kinase (MAPK) cascade in the filamentous ascomycete model Neurospora crassa, yet the composition and mode of regulation of the MAK-2 pathway are currently unclear. In order to identify additional components involved in MAK-2 signaling we performed affinity purification experiments coupled to mass spectrometry with strains expressing functional GFP-fusion proteins of the MAPK cascade. This approach identified STE-50 as a regulatory subunit of the Ste11p homolog NRC-1 and HAM-5 as cell-communication-specific scaffold protein of the MAPK cascade. Moreover, we defined a network of proteins consisting of two Ste20-related kinases, the small GTPase RAS-2 and the adenylate cyclase capping protein CAP-1 that function upstream of the MAK-2 pathway and whose signals converge on the NRC-1/STE-50 MAP3K complex and the HAM-5 scaffold. Finally, our data suggest an involvement of the striatin interacting phosphatase and kinase (STRIPAK) complex, the casein kinase 2 heterodimer, the phospholipid flippase modulators YPK-1 and NRC-2 and motor protein-dependent vesicle trafficking in the regulation of MAK-2 pathway activity and function. Taken together, these data will have significant implications for our mechanistic understanding of MAPK signaling and for homotypic cell-cell communication in fungi and higher eukaryotes.

  4. NRC safety research in support of regulation - FY 1994. Volume 9

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    This report, the tenth in a series of annual reports, was prepared in response to congressional inquiries concerning how nuclear regulatory research is used. It summarizes the accomplishments of the Office of Nuclear Regulatory Research during FY 1994. The goal of the Office of Nuclear Regulatory Research (RES) is to ensure the availability of sound technical bases for timely rulemaking and related decisions in support of NRC regulatory/licensing/inspection activities. RES also has responsibilities related to the resolution of generic safety issues and to the review of licensee submittals regarding individual plant examinations. It is the responsibility of RES to conductmore » the NRC`s rulemaking process, including the issuance of regulatory guides and rules that govern NRC licensed activities.« less

  5. 75 FR 66394 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-28

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2010-0262] Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory.... 10. Abstract: NRC Form 4 is used to record the summary of a radiation worker's cumulative...

  6. 78 FR 11686 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0230] Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory.... SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has recently submitted to OMB for review the...

  7. 78 FR 11686 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0263] Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory.... SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has recently submitted to OMB for review the...

  8. 76 FR 77560 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-13

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2011-0181] Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory.... SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has recently submitted to OMB for review the...

  9. 77 FR 15398 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2011-0271] Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory.... SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has recently submitted to OMB for review the...

  10. 78 FR 63249 - OMB Agency Information Collection Activities: Submission for the Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-23

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2013-0116] OMB Agency Information Collection Activities: Submission for the Office of Management and Budget Review; Comment Request AGENCY: Nuclear... comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has recently submitted to OMB for review...

  11. 77 FR 12624 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-01

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2011-0263] Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory.... SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has recently submitted to OMB for review the...

  12. 77 FR 69662 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0172] Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory.... SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has recently submitted to OMB for review the...

  13. 77 FR 69663 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0155] Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory.... SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has recently submitted to OMB for review the...

  14. 78 FR 38739 - Standard Format and Content for Post-Shutdown Decommissioning Activities Report

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-27

    ...The U.S. Nuclear Regulatory Commission (NRC) is issuing Revision 1 of Regulatory Guide (RG) 1.185, ``Standard Format and Content for Post-shutdown Decommissioning Activities Report.'' This guide describes a method that the NRC staff considers acceptable for use in complying with the Commission's requirements regarding the submission of a post-shutdown decommissioning activities report (PSDAR).

  15. 77 FR 75198 - Standard Format and Content for Post-Shutdown Decommissioning Activities Report

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ...The U.S. Nuclear Regulatory Commission (NRC) is issuing for public comment draft regulatory guide (DG), DG-1272, ``Standard Format and Content for Post-shutdown Decommissioning Activities Report.'' This guide describes a method that the NRC staff considers acceptable for use in complying with the Commission's requirements regarding the submission of a post-shutdown decommissioning activities report (PSDAR).

  16. Current NRC Perspectives Concerning Primary Water Stress Corrosion Cracking

    NASA Astrophysics Data System (ADS)

    Alley, David; Dunn, Darrell

    Materials currently used in nuclear power plants are reliable and are generally resistant to environmental degradation. However, occurrences of environmental degradation have been observed as the current fleet of reactors ages. Primary water stress corrosion cracking (PWSCC) is of particular interest to the US Nuclear Regulatory Commission (NRC). This paper provides a historical assessment of operating experience associated with PWSCC and welding issues associated with PWSCC resistant materials. The paper also considers the regulatory issues associated with PWSCC, especially those associated with gaps in the understanding of the behavior of PWSCC resistant material under actual reactor conditions.

  17. Hydrogen masers and cesium fountains at NRC

    NASA Technical Reports Server (NTRS)

    Boulanger, J.-S.; Morris, D.; Douglas, R. J.; Gagne, M.-C.

    1994-01-01

    The NRC masers H-3 and H-4 have been operating since June 1993 with cavity servo control. These low-flux active H masers are showing stabilities of about 10(exp -15) from 1 hour to several days. Stability results are presented, and the current and planned uses of the masers are discussed. A cesium fountain primary frequency standard project has been started at NRC. Trapping and launching experiments with the goal of 7 m/s launches are beginning. We discuss our plans for a local oscillator and servo that exploit the pulsed aspect of cesium fountain standards, and meet the challenge of 10(exp -14) tau(exp -1/2) stability without requiring masers. At best, we expect to run this frequency standard initially for periods of hours each working day rather than continuously for years, and so frequency transfer to outside laboratories has been carefully considered. We conclude that masers (or other even better secondary clocks) are required to exploit this potential accuracy of the cesium fountain. We present and discuss our conclusion that it is feasible to transfer frequency in this way with a transfer-induced uncertainty of less than 10(exp -15), even in the presence of maser frequency drift and random walk noise.

  18. Antioxidant capacity and light-aging study of HPMC films functionalized with natural plant extract.

    PubMed

    Akhtar, Muhammad Javeed; Jacquot, Muriel; Jasniewski, Jordane; Jacquot, Charlotte; Imran, Muhammad; Jamshidian, Majid; Paris, Cédric; Desobry, Stéphane

    2012-08-01

    The aims of this work were to functionalize edible hydroxypropyl methylcellulose (HPMC) films with natural coloring biomolecules having antioxidant capacity and to study their photo-aging stability in the films. HPMC films containing a natural red color compound (NRC) at the level of 1, 2, 3 or 4% (v/v) were prepared by a casting method. A slight degradation of films color was observed after 20 days of continuous light exposure. The antioxidant activity of NRC incorporated films was stable during different steps of film formation and 20 days of dark storage. On the other hand, antioxidant activity of samples stored under light was significantly affected after 20 days. FTIR (Fourier Transformed Infrared) spectroscopy was used to characterize the new phenolic polymeric structures and to study the photo-degradation of films. The results showed a good polymerization phenomenon between NRC and HPMC in polymer matrix giving a natural color to the films. NRC showed an ability to protect pure HPMC films against photo-degradation. This phenomenon was directly proportional to the concentration of NRC. Copyright © 2012 Elsevier Ltd. All rights reserved.

  19. 75 FR 16868 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... provide the information necessary for engineering studies of operational anomalies and trends and patterns... clearance requests are available at the NRC World Wide Web site: http://www.nrc.gov/public-involve/doc...

  20. 75 FR 13320 - Florida Power Corporation, et al., Crystal River Unit 3 Nuclear Generating Plant; Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... replacement outage that is currently underway at CR-3. In addition to steam generators, other large components (e.g., moisture separators and large heat exchangers) are being replaced during this outage... on the Internet at the NRC Web site: http://www.nrc.gov/reading-rm/adams.html . Persons who do not...

  1. Health physics aspects of advanced reactor licensing reviews

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Hinson, C.S.

    1995-03-01

    The last Construction Permit to be issued by the U.S. Nuclear Regulatory Commission (NRC) for a U.S. light water reactor (LWR) was granted in the late 1970s. In 1989 the NRC issued 10 CFR Part 52 which is intended to serve as a framework for the licensing of future reactor designs. The NRC is currently reviewing four different future on {open_quotes}next-generation{close_quotes} reactor designs. Two of these designs are classified as evolutionary designs (modified versions of current generation LWRs) and two are advanced designs (reactors incorporating simplified designs and passive means for accident mitigation). These {open_quotes}next-generation{close_quotes} reactor designs incorporate many innovativemore » design features which are intended to maintain personnel doses ALARA and ensure that the annual average collective dose at these reactors does not exceed 100 person-rems (1 person-sievert) per year. This paper discusses some of the ALARA design features which are incorporated in the four {open_quotes}next-generation{close_quotes} reactor designs incorporate many innovative design features which are intended to maintain personnel doses ALARA and ensure that the annual average collective dose at these reactors does not exceed 100 person-rems (1 person-sievert) per year. This paper discusses some of the ALARA design features which are incorporated in the four {open_quotes}next-generation{close_quotes} reactor designs currently being reviewed by the NRC.« less

  2. 54th Yearbook of the National Reading Conference (San Antonio, Texas, December 1-4, 2004)

    ERIC Educational Resources Information Center

    Maloch, Beth, Ed.; Hoffman, James V., Ed.; Schallert, Diane L., Ed.; Fairbanks, Colleen M., Ed.; Worthy, Jo, Ed.

    2005-01-01

    This volume presents the 54th Yearbook of the National Reading Conference (NRC). The 2004 NRC conference, set in San Antonio, took place against a political backdrop in which the nature and substance of literacy research has become suspect. Given the current state of politically-driven research agendas, the focus of the 54th annual NRC…

  3. 75 FR 39054 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-07

    ... feedback to the industry. These forms are designed to provide the information necessary for engineering... the NRC worldwide Web site: http://www.nrc.gov/public-involve/doc-comment/omb/index.html . The...

  4. 76 FR 31369 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-31

    .... The information collected includes the name, address, social security number, and the amount to be... available at the NRC worldwide Web site: http://www.nrc.gov/public-involve/doc-comment/omb/index.html . The...

  5. 75 FR 66394 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-28

    ... Office of Human Resources, in conjunction with other information in the NRC files, to determine the... supporting statement may be viewed free of charge at the NRC Public Document Room, One White Flint North...

  6. NRC Licensing Status Summary Report for NGNP

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Moe, Wayne Leland; Kinsey, James Carl

    2014-11-01

    The Next Generation Nuclear Plant (NGNP) Project, initiated at Idaho National Laboratory (INL) by the U.S. Department of Energy (DOE) pursuant to provisions of the Energy Policy Act of 2005, is based on research and development activities supported by the Department of Energy Generation IV Nuclear Energy Systems Initiative. The principal objective of the NGNP Project is to support commercialization of high temperature gas-cooled reactor (HTGR) technology. The HTGR is a helium-cooled and graphite moderated reactor that can operate at temperatures much higher than those of conventional light water reactor (LWR) technologies. The NGNP will be licensed for construction andmore » operation by the Nuclear Regulatory Commission (NRC). However, not all elements of current regulations (and their related implementation guidance) can be applied to HTGR technology at this time. Certain policies established during past LWR licensing actions must be realigned to properly accommodate advanced HTGR technology. A strategy for licensing HTGR technology was developed and executed through the cooperative effort of DOE and the NRC through the NGNP Project. The purpose of this report is to provide a snapshot of the current status of the still evolving pre-license application regulatory framework relative to commercial HTGR technology deployment in the U.S. The following discussion focuses on (1) describing what has been accomplished by the NGNP Project up to the time of this report, and (2) providing observations and recommendations concerning actions that remain to be accomplished to enable the safe and timely licensing of a commercial HTGR facility in the U.S.« less

  7. 75 FR 39055 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-07

    ... Section 274(b) of the Atomic Energy Act, are utilized in part by the NRC in preparing responses to... policy development. A copy of the final supporting statement may be viewed free of charge at the NRC...

  8. 78 FR 10215 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ... apply for NRC approval of package designs for use in such transportation. 7. An estimate of the number... be available on the NRC's home page site for 60 days after the signature date of this notice...

  9. 78 FR 66078 - National Institute of Standards and Technology, Gaithersburg, Maryland

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ... and Technology, Gaithersburg, Maryland AGENCY: Nuclear Regulatory Commission. ACTION: Notice of... Standards and Technology (NIST), which uses licensed materials for research, development, calibration, and testing activities. ADDRESSES: Please refer to Docket ID NRC-2012-0091 when contacting the NRC about the...

  10. Feedback inhibition by thiols outranks glutathione depletion: a luciferase-based screen reveals glutathione-deficient γ -ECS and glutathione synthetase mutants impaired in cadmium-induced sulfate assimilation

    PubMed Central

    Jobe, Timothy O.; Sung, Dong-Yul; Akmakjian, Garo; Pham, Allis; Komives, Elizabeth A.; Mendoza-Cózatl, David G.; Schroeder, Julian I.

    2015-01-01

    Summary Plants exposed to heavy metals rapidly induce changes in gene expression that activate and enhance detoxification mechanisms, including toxic-metal chelation and the scavenging of reactive oxygen species. However, the mechanisms mediating toxic heavy metal-induced gene expression remain largely unknown. To genetically elucidate cadmium-specific transcriptional responses in Arabidopsis, we designed a genetic screen based on the activation of a cadmium-inducible reporter gene. Microarray studies identified a high-affinity sulfate transporter (SULTR1;2) among the most robust and rapid cadmium-inducible transcripts. The SULTR1;2 promoter (2.2 kb) was fused with the firefly luciferase reporter gene to quantitatively report the transcriptional response of plants exposed to cadmium. Stably transformed luciferase reporter lines were ethyl methanesulfonate (EMS) mutagenized, and stable M2 seedlings were screened for an abnormal luciferase response during exposure to cadmium. The screen identified non-allelic mutant lines that fell into one of three categories: (i) super response to cadmium (SRC) mutants; (ii) constitutive response to cadmium (CRC) mutants; or (iii) non-response and reduced response to cadmium (NRC) mutants. Two nrc mutants, nrc1 and nrc2, were mapped, cloned and further characterized. The nrc1 mutation was mapped to the γ-glutamylcysteine synthetase gene and the nrc2 mutation was identified as the first viable recessive mutant allele in the glutathione synthetase gene. Moreover, genetic, HPLC mass spectrometry, and gene expression analysis of the nrc1 and nrc2 mutants, revealed that intracellular glutathione depletion alone would be insufficient to induce gene expression of sulfate uptake and assimilation mechanisms. Our results modify the glutathione-depletion driven model for sulfate assimilation gene induction during cadmium stress, and suggest that an enhanced oxidative state and depletion of upstream thiols, in addition to glutathione depletion, are necessary to induce the transcription of sulfate assimilation genes during early cadmium stress. PMID:22283708

  11. Test results of 12/18 kA ReBCO coated conductor current leads

    NASA Astrophysics Data System (ADS)

    Kovalev, I. A.; Surin, M. I.; Naumov, A. V.; Novikov, M. S.; Novikov, S. I.; Ilin, A. A.; Polyakov, A. V.; Scherbakov, V. I.; Shutova, D. I.

    2017-07-01

    A pair of hybrid current leads (brass + stacked & soldered ReBCO tapes) rated for 12 kA in steady state and for up to 18 kA at pulsed over current conditions was designed, developed and tested at NRC ;Kurchatov Institute; (NRC ;KI;). During the experiment at LN2 temperature, the current leads (CLs) were successfully charged with 18 kA at 100 A/s ramp rate. To date, as far as we know, this is the highest current capacity achieved for 2G HTS current leads. The feasibility of ;stack-and-soldering technique; for 10 kA+ class coated conductor CLs for accelerators and fusion was demonstrated. This paper gives an overview of the leads design and presents the preliminary test results. Detailed studies of magnetic properties and current sharing process for the stacked and staggered HTS joints are also reported.

  12. HFE Process Guidance and Standards for potential application to updating NRC guidance

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Jacques Hugo; J. J. Persensky

    2012-07-01

    The U.S. Nuclear Regulatory Commission (NRC) reviews and evaluates the human factors engineering (HFE) programs of applicants for nuclear power plant construction permits, operating licenses, standard design certifications, and combined operating licenses. The purpose of these safety reviews is to help ensure that personnel performance and reliability are appropriately supported. Detailed design review procedures and guidance for the evaluations is provided in three key documents: the Standard Review Plan (NUREG-0800), the HFE Program Review Model (NUREG-0711), and the Human-System Interface Design Review Guidelines (NUREG-0700). These documents were last revised in 2007, 2004 and 2002, respectively. The NRC is committed tomore » the periodic update and improvement of these guidance documents to ensure that they remain state-of-the-art design evaluation tools. Thus, the NRC has initiated a project with BNL to update the NRC guidance to remain current with recent research on human performance, advances in HFE methods and tools, and new technology. INL supported Brookhaven National Lab (BNL) to update the detailed HFE review criteria contained in NUREG-0711 and NUREG-0700 based on (1) feedback obtained from end users, (2) the results of NRC research and development efforts supporting the NRC staff’s HFE safety reviews, and (3) other material the project staff identify as applicable to the update effort. INL submitted comments on development plans and sections of NUREGs 0800, 0711, and 0700. The contractor prepared the report attached here as the deliverable for this work.« less

  13. Colloid-facilitated radionuclide transport: a regulatory perspective

    NASA Astrophysics Data System (ADS)

    Dam, W. L.; Pickett, D. A.; Codell, R. B.; Nicholson, T. J.

    2001-12-01

    What hydrogeologic-geochemical-microbial conditions and processes affect migration of radionuclides sorbed onto microparticles or native colloid-sized radionuclide particles? The U.S. Nuclear Regulatory Commission (NRC) is responsible for protecting public health, safety, and the environment at numerous nuclear facilities including a potential high-level nuclear waste disposal site. To fulfill these obligations, NRC needs to understand the mechanisms controlling radionuclide release and transport and their importance to performance. The current focus of NRC staff reviews and technical interactions dealing with colloid-facilitated transport relates to the potential nuclear-waste repository at Yucca Mountain, Nevada. NRC staff performed bounding calculations to quantify radionuclide releases available for ground-water transport to potential receptors from a Yucca Mountain repository. Preliminary analyses suggest insignificant doses of plutonium and americium colloids could be derived from spent nuclear fuel. Using surface complexation models, NRC staff found that colloids can potentially lower actinide retardation factors by up to several orders of magnitude. Performance assessment calculations, in which colloidal transport of plutonium and americium was simulated by assuming no sorption or matrix diffusion, indicated no effect of colloids on human dose within the 10,000 year compliance period due largely to long waste-package lifetimes. NRC staff have identified information gaps and developed technical agreements with the U.S. Department of Energy (DOE) to ensure sufficient information will be presented in any potential future Yucca Mountain license application. DOE has agreed to identify which radionuclides could be transported via colloids, incorporate uncertainties in colloid formation, release and transport parameters, and conceptual models, and address the applicability of field data using synthetic microspheres as colloid analogs. NRC is currently investigating approaches to colloid modeling in order to help evaluate DOE's approach. One alternative approach uses DOE laboratory data to invoke kinetic controls on reversible radionuclide attachment to colloids. A kinetic approach in which desorption from colloids is slow may help assess whether DOE's instantaneous equilibrium approach for reversible attachment, as well as their application of irreversible attachment to only a small portion of the radionuclide inventory, are reasonable and conservative. An approach to examine microbial processes would also contribute to considerations of leaching of radionuclides and colloid formation. Reducing uncertainties in colloid transport processes should help in better understanding their importance to repository performance. This work is an independent product and does not necessarily reflect the views or regulatory position of the NRC. CNWRA participation was funded under contract No. NRC-02-97-009.

  14. 75 FR 17167 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-05

    ..., Technical, and Administrative Positions'', and NRC Form 212A ``Qualifications Investigation Secretarial..., Professional, Technical, and Administrative Positions (other than clerical positions)'' and NRC Form 212A... 60 days after the signature date of this notice. Comments submitted in writing or in electronic form...

  15. 76 FR 43937 - Criminal Penalties for Unauthorized Introduction of Weapons and Sabotage

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ..., Rockville, Maryland 20852. NRC's Agencywide Documents Access and Management System (ADAMS): Publicly... from which a radiological emergency preparedness alert and warning system is activated. II. Discussion... nationally tracked sources that are included in the NRC's National Source Tracking System (i.e., licensees...

  16. U.S. Nuclear Regulatory Commission Role and Activities Related to U.S. Department of Energy Incidental Waste Determinations

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bradford, A.H.; Esh, D.W.; Ridge, A.C.

    2006-07-01

    Section 3116 of the Ronald W. Reagan National Defense Authorization Act for Fiscal Year 2005 (NDAA) requires the U.S. Department of Energy (DOE) to consult with the U.S. Nuclear Regulatory Commission (NRC) for certain non-high level waste (HLW) determinations. Under the NDAA, NRC performs consultative technical reviews of DOE's waste determinations and monitors DOE's disposal actions for such waste, but the NRC does not have regulatory authority over DOE's waste disposal activities. The NDAA provides the criteria that must be met to determine that waste is not HLW. The criteria require that the waste does not need to be disposedmore » of in a geologic repository, that highly radioactive radionuclides be removed to the maximum extent practical, and that the performance objectives of 10 CFR 61, Subpart C, be met. The performance objectives contain criteria for protection of the public, protection of inadvertent intruders, protection of workers, and stability of the disposal site after closure. This paper describes NRC's approach to implementing its responsibilities under the NDAA, as well as similar activities being performed for sites not covered by the NDAA. (authors)« less

  17. Fracture Analysis of Vessels. Oak Ridge FAVOR, v06.1, Computer Code: Theory and Implementation of Algorithms, Methods, and Correlations

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Williams, P. T.; Dickson, T. L.; Yin, S.

    The current regulations to insure that nuclear reactor pressure vessels (RPVs) maintain their structural integrity when subjected to transients such as pressurized thermal shock (PTS) events were derived from computational models developed in the early-to-mid 1980s. Since that time, advancements and refinements in relevant technologies that impact RPV integrity assessment have led to an effort by the NRC to re-evaluate its PTS regulations. Updated computational methodologies have been developed through interactions between experts in the relevant disciplines of thermal hydraulics, probabilistic risk assessment, materials embrittlement, fracture mechanics, and inspection (flaw characterization). Contributors to the development of these methodologies include themore » NRC staff, their contractors, and representatives from the nuclear industry. These updated methodologies have been integrated into the Fracture Analysis of Vessels -- Oak Ridge (FAVOR, v06.1) computer code developed for the NRC by the Heavy Section Steel Technology (HSST) program at Oak Ridge National Laboratory (ORNL). The FAVOR, v04.1, code represents the baseline NRC-selected applications tool for re-assessing the current PTS regulations. This report is intended to document the technical bases for the assumptions, algorithms, methods, and correlations employed in the development of the FAVOR, v06.1, code.« less

  18. 76 FR 39907 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... NRC action to submit an information collection request to the Office of Management and Budget (OMB) and solicitation of public comment. SUMMARY: The NRC invites public comment about our intention to.... The title of the information collection: 10 CFR Part 74-- Material Control and Accounting of Special...

  19. 76 FR 48907 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ...) How often the collection is required: Technical performance reports are required every six months... awarding grants and cooperative agreements (financial assistance) for the NRC. The Division of Contracts... provisions in order to administer NRC's financial assistance program. The information collected under the...

  20. 10 CFR 52.99 - Inspection during construction; ITAAC schedules and notifications; NRC notices.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...; ITAAC schedules and notifications; NRC notices. (a) Licensee schedule for completing inspections, tests... schedule for completing the inspections, tests, or analyses in the ITAAC. The licensee shall submit updates... combined license may proceed at its own risk with design and procurement activities, and a licensee may...

  1. 10 CFR 52.99 - Inspection during construction; ITAAC schedules and notifications; NRC notices.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...; ITAAC schedules and notifications; NRC notices. (a) Licensee schedule for completing inspections, tests... schedule for completing the inspections, tests, or analyses in the ITAAC. The licensee shall submit updates... combined license may proceed at its own risk with design and procurement activities, and a licensee may...

  2. 77 FR 30332 - Mr. James Chaisson; Order Prohibiting Involvement in NRC-Licensed Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-22

    ...) deliberately failed to implement NRC security requirements for the use, storage, and protection of licensed... requirements pertaining to the use, storage, and protection of licensed material. He periodically stored the... Radioactive Material License, which required TGR to limit the storage of radioactive material approved on the...

  3. 76 FR 9612 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-18

    ...: Contractors, consultants and invited NRC travelers who travel in the course of conducting business for the NRC... reimbursed for their travel expenses. The information collected includes the name, address, social security... expenses essential to the transaction of official business for an approved trip. Submit, by April 19, 2011...

  4. 78 FR 65389 - United States Enrichment Corporation, Paducah Gaseous Diffusion Plant

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ..., USEC notified the NRC of its decision to permanently cease uranium enrichment activities at the PGDP... Accession Nos. ML13105A010 and ML13176A151, respectively. NRC's PDR: You may examine and purchase copies of... in Paducah, Kentucky, using the gaseous [[Page 65390

  5. Enhancement of NRC station blackout requirements for nuclear power plants

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    McConnell, M. W.

    2012-07-01

    The U.S. Nuclear Regulatory Commission (NRC) established a Near-Term Task Force (NTTF) in response to Commission direction to conduct a systematic and methodical review of NRC processes and regulations to determine whether the agency should make additional improvements to its regulatory system and to make recommendations to the Commission for its policy direction, in light of the accident at the Fukushima Dai-ichi Nuclear Power Plant. The NTTF's review resulted in a set of recommendations that took a balanced approach to defense-in-depth as applied to low-likelihood, high-consequence events such as prolonged station blackout (SBO) resulting from severe natural phenomena. Part 50,more » Section 63, of Title 10 of the Code of Federal Regulations (CFR), 'Loss of All Alternating Current Power,' currently requires that each nuclear power plant must be able to cool the reactor core and maintain containment integrity for a specified duration of an SBO. The SBO duration and mitigation strategy for each nuclear power plant is site specific and is based on the robustness of the local transmission system and the transmission system operator's capability to restore offsite power to the nuclear power plant. With regard to SBO, the NTTF recommended that the NRC strengthen SBO mitigation capability at all operating and new reactors for design-basis and beyond-design-basis external events. The NTTF also recommended strengthening emergency preparedness for prolonged SBO and multi-unit events. These recommendations, taken together, are intended to clarify and strengthen US nuclear reactor safety regarding protection against and mitigation of the consequences of natural disasters and emergency preparedness during SBO. The focus of this paper is on the existing SBO requirements and NRC initiatives to strengthen SBO capability at all operating and new reactors to address prolonged SBO stemming from design-basis and beyond-design-basis external events. The NRC initiatives are intended to enhance core and spent fuel pool cooling, reactor coolant system integrity, and containment integrity. (authors)« less

  6. Nuclear Regulatory Commission activities to prepare for reviewing license applications and issuing licenses

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Uleck, R.B.; DeFino, C.V.

    1991-12-31

    The Low-Level Radioactive Waste Policy Amendments Act of 1985 (LLRWPAA) assigned States the responsibility to provide for disposal of commercial low-level radioactive waste (LLRW) by 1993. The LLRWPAA also required the US Nuclear Regulatory Commission (NRC) to establish procedures and develop the technical review capability to process license applications for new LLRW disposal facilities. Under the LLRWPAA, NRC is required, to the extent practicable, to complete its review of an LLRW disposal facility license application within 15 months of its submittal by a State. This provision of the LLRWPAA helps ensure that NRC, in addition to protecting public health andmore » safety and the environment, facilitates States` achievement of LLRWPAA milestones for new facility development. A timely NRC review is needed for States to accomplish their objective of having new disposal facilities in operation on the dates prescribed in the LLRWPAA. To help assure NRC and States` compliance with the provisions of the LLRWPAA, NRC has developed a licensing review strategy that includes: (1) the further development of regulatory guidance, (2) enhancement of licensing review capability, and (3) prelicensing regulatory consultation with potential applicants.« less

  7. Steam Generator tube integrity -- US Nuclear Regulatory Commission perspective

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Murphy, E.L.; Sullivan, E.J.

    1997-02-01

    In the US, the current regulatory framework was developed in the 1970s when general wall thinning was the dominant degradation mechanism; and, as a result of changes in the forms of degradation being observed and improvements in inspection and tube repair technology, the regulatory framework needs to be updated. Operating experience indicates that the current U.S. requirements should be more stringent in some areas, while in other areas they are overly conservative. To date, this situation has been dealt with on a plant-specific basis in the US. However, the NRC staff is now developing a proposed steam generator rule asmore » a generic framework for ensuring that the steam generator tubes are capable of performing their intended safety functions. This paper discusses the current U.S. regulatory framework for assuring steam generator (SG) tube integrity, the need to update this regulatory framework, the objectives of the new proposed rule, the US Nuclear Regulatory Commission (NRC) regulatory guide (RG) that will accompany the rule, how risk considerations affect the development of the new rule, and some outstanding issues relating to the rule that the NRC is still dealing with.« less

  8. 77 FR 44291 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ... is required: On occasion. 4. Who is required or asked to report: Nuclear power reactor licensees, non-power reactors, and materials applicants and licensees. 5. The number of annual respondents: 235. 6. The...://www.regulations.gov and search for Docket No. NRC-2012-0165. Mail comments to NRC Clearance Officer...

  9. 77 FR 41206 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ..., revision, or extension: Extension. 2. The title of the information collection: Generic Customer Satisfaction Surveys and NRC Form 671, Request for Review of a Customer Satisfaction Survey under Generic... customer satisfaction surveys will be used to contact users of NRC services and products to determine how...

  10. 76 FR 23629 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ...: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory Commission (NRC). ACTION: Notice of the OMB review of information collection and solicitation of public comment. SUMMARY: The NRC has recently submitted to OMB for review the following proposal for the...

  11. 78 FR 26661 - Agency Information Collection Activities; Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-07

    ... NRC action to submit an information collection request to the Office of Management and Budget (OMB...? The public may examine and have copied for a fee publicly available documents, including the draft supporting statement, at the NRC's Public Document Room, Room O-1F21, One White Flint North, 11555 Rockville...

  12. 77 FR 63893 - In the Matter of Timothy M. Goold; IA-12-014; Confirmatory Order (Effective Immediately)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0242] In the Matter of Timothy M. Goold; IA-12-014... the U.S. Nuclear Regulatory Commission (NRC or Commission's) Materials License No. 21-16560-01 which authorized, at the time, specific activities involving byproduct, source, and/or special nuclear material...

  13. 76 FR 32379 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-06

    ... asked to report: NRC contractors, licensees, applicants, and other (e.g. intervenor's) who marry or.... Mail comments to NRC Clearance Officer, Tremaine Donnell (T-5 F53), U.S. Nuclear Regulatory Commission... Clearance Officer, Tremaine Donnell (T-5 F53), U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001...

  14. 76 FR 61391 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-04

    ... asked to report: Non-Federal consultants, contractors and invited travelers. 7. An estimate of the... 445, ``Request for Approval of Foreign Travel,'' is supplied by consultants, contractors, and NRC invited travelers who must travel to foreign countries in the course of conducting business for the NRC...

  15. 76 FR 35483 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-17

    ... NRC action to submit an information collection request to the Office of Management and Budget (OMB... NRC regional administrator for the region in which the Agreement State that issues the license is... quality, utility, and clarity of the information to be collected? 4. How can the burden of the information...

  16. 75 FR 81315 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-27

    ... for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: U. S. Nuclear Regulatory Commission (NRC). ACTION: Notice of the OMB review of information collection and solicitation of public comment. SUMMARY: The NRC has recently submitted to OMB for review the following proposal for the...

  17. Tox21: Putting a Lens on the Vision of Toxicity Testing in the 21st Century

    EPA Science Inventory

    In response to the release of the NRC report on "Toxicity Testing in the 21st Century, a Vision and Strategy" (NRC, 2007), two NIH institutes and EPA formed a collaboration (Tox21) to 1) identify mechanisms of chemically induced biological activity, 2) prioritize chemicals for mo...

  18. Feedback inhibition by thiols outranks glutathione depletion: a luciferase-based screen reveals glutathione-deficient γ-ECS and glutathione synthetase mutants impaired in cadmium-induced sulfate assimilation.

    PubMed

    Jobe, Timothy O; Sung, Dong-Yul; Akmakjian, Garo; Pham, Allis; Komives, Elizabeth A; Mendoza-Cózatl, David G; Schroeder, Julian I

    2012-06-01

    Plants exposed to heavy metals rapidly induce changes in gene expression that activate and enhance detoxification mechanisms, including toxic-metal chelation and the scavenging of reactive oxygen species. However, the mechanisms mediating toxic heavy metal-induced gene expression remain largely unknown. To genetically elucidate cadmium-specific transcriptional responses in Arabidopsis, we designed a genetic screen based on the activation of a cadmium-inducible reporter gene. Microarray studies identified a high-affinity sulfate transporter (SULTR1;2) among the most robust and rapid cadmium-inducible transcripts. The SULTR1;2 promoter (2.2 kb) was fused with the firefly luciferase reporter gene to quantitatively report the transcriptional response of plants exposed to cadmium. Stably transformed luciferase reporter lines were ethyl methanesulfonate (EMS) mutagenized, and stable M(2) seedlings were screened for an abnormal luciferase response during exposure to cadmium. The screen identified non-allelic mutant lines that fell into one of three categories: (i) super response to cadmium (SRC) mutants; (ii) constitutive response to cadmium (CRC) mutants; or (iii) non-response and reduced response to cadmium (NRC) mutants. Two nrc mutants, nrc1 and nrc2, were mapped, cloned and further characterized. The nrc1 mutation was mapped to the γ-glutamylcysteine synthetase gene and the nrc2 mutation was identified as the first viable recessive mutant allele in the glutathione synthetase gene. Moreover, genetic, HPLC mass spectrometry, and gene expression analysis of the nrc1 and nrc2 mutants, revealed that intracellular glutathione depletion alone would be insufficient to induce gene expression of sulfate uptake and assimilation mechanisms. Our results modify the glutathione-depletion driven model for sulfate assimilation gene induction during cadmium stress, and suggest that an enhanced oxidative state and depletion of upstream thiols, in addition to glutathione depletion, are necessary to induce the transcription of sulfate assimilation genes during early cadmium stress. © 2012 The Authors. The Plant Journal © 2012 Blackwell Publishing Ltd.

  19. SU-A-210-02: Medical Physics Opportunities at the NRC

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Abogunde, M.

    The purpose of this student annual meeting is to address topics that are becoming more relevant to medical physicists, but are not frequently addressed, especially for students and trainees just entering the field. The talk is divided into two parts: medical billing and regulations. Hsinshun Wu – Why should we learn radiation oncology billing? Many medical physicists do not like to be involved with medical billing or coding during their career. They believe billing is not their responsibility and sometimes they even refuse to participate in the billing process if given the chance. This presentation will talk about a physicist’smore » long career and share his own experience that knowing medical billing is not only important and necessary for every young medical physicist, but that good billing knowledge could provide a valuable contribution to his/her medical physics development. Learning Objectives: The audience will learn the basic definition of Current Procedural Terminology (CPT) codes performed in a Radiation Oncology Department. Understand the differences between hospital coding and physician-based or freestanding coding. Apply proper CPT coding for each Radiation Oncology procedure. Each procedure with its specific CPT code will be discussed in detail. The talk will focus on the process of care and use of actual workflow to understand each CPT code. Example coding of a typical Radiation Oncology procedure. Special procedure coding such as brachytherapy, proton therapy, radiosurgery, and SBRT. Maryann Abogunde – Medical physics opportunities at the Nuclear Regulatory Commission (NRC) The NRC’s responsibilities include the regulation of medical uses of byproduct (radioactive) materials and oversight of medical use end-users (licensees) through a combination of regulatory requirements, licensing, safety oversight including inspection and enforcement, operational experience evaluation, and regulatory support activities. This presentation will explore the career options for medical physicists in the NRC, how the NRC interacts with clinical medical physicists, and a physicist’s experience as a regulator. Learning Objectives: Explore non-clinical career pathways for medical physics students and trainees at the Nuclear Regulatory Commission. Overview of NRC medical applications and medical use regulations. Understand the skills needed for physicists as regulators. Abogunde is funded to attend the meeting by her employer, the NRC.« less

  20. The National Resuscitation Council, Singapore, and 34 years of resuscitation training: 1983 to 2017.

    PubMed

    Anantharaman, Venkataraman

    2017-07-01

    Training in the modern form of cardiopulmonary resuscitation (CPR) started in Singapore in 1983. For the first 15 years, the expansion of training programmes was mainly owing to the interest of a few individuals. Public training in the skill was minimal. In an area of medical care where the greatest opportunity for benefit lies in employing core resuscitation skills in the prehospital environment, very little was being done to address such a need. In 1998, a group of physicians, working together with the Ministry of Health, set up the National Resuscitation Council (NRC). Over the years, the NRC has created national guidelines on resuscitation and reviewed them at five-yearly intervals. Provider training manuals are now available for most programmes. The NRC has set up an active accreditation system for monitoring and maintaining standards of life support training. This has led to a large increase in the number of training centres, as well as recognition and adoption of the council's guidelines in the country. The NRC has also actively promoted the use of bystander CPR through community-based programmes, resulting in a rise in the number of certified providers. Improving the chain of survival, through active community-based training programmes, will likely lead to more lives being saved from sudden cardiac arrest. Copyright: © Singapore Medical Association.

  1. The National Resuscitation Council, Singapore, and 34 years of resuscitation training: 1983 to 2017

    PubMed Central

    Anantharaman, Venkataraman

    2017-01-01

    Training in the modern form of cardiopulmonary resuscitation (CPR) started in Singapore in 1983. For the first 15 years, the expansion of training programmes was mainly owing to the interest of a few individuals. Public training in the skill was minimal. In an area of medical care where the greatest opportunity for benefit lies in employing core resuscitation skills in the prehospital environment, very little was being done to address such a need. In 1998, a group of physicians, working together with the Ministry of Health, set up the National Resuscitation Council (NRC). Over the years, the NRC has created national guidelines on resuscitation and reviewed them at five-yearly intervals. Provider training manuals are now available for most programmes. The NRC has set up an active accreditation system for monitoring and maintaining standards of life support training. This has led to a large increase in the number of training centres, as well as recognition and adoption of the council’s guidelines in the country. The NRC has also actively promoted the use of bystander CPR through community-based programmes, resulting in a rise in the number of certified providers. Improving the chain of survival, through active community-based training programmes, will likely lead to more lives being saved from sudden cardiac arrest. PMID:28741008

  2. Maternal nutrient restriction during pregnancy impairs an endothelium-derived hyperpolarizing factor-like pathway in sheep fetal coronary arteries.

    PubMed

    Shukla, Praveen; Ghatta, Srinivas; Dubey, Nidhi; Lemley, Caleb O; Johnson, Mary Lynn; Modgil, Amit; Vonnahme, Kimberly; Caton, Joel S; Reynolds, Lawrence P; Sun, Chengwen; O'Rourke, Stephen T

    2014-07-15

    The mechanisms underlying developmental programming are poorly understood but may be associated with adaptations by the fetus in response to changes in the maternal environment during pregnancy. We hypothesized that maternal nutrient restriction during pregnancy alters vasodilator responses in fetal coronary arteries. Pregnant ewes were fed a control [100% U.S. National Research Council (NRC)] or nutrient-restricted (60% NRC) diet from days 50 to 130 of gestation (term = 145 days); fetal tissues were collected at day 130. In coronary arteries isolated from control fetal lambs, relaxation to bradykinin was unaffected by nitro-l-arginine (NLA). Iberiotoxin or contraction with KCl abolished the NLA-resistant response to bradykinin. In fetal coronary arteries from nutrient-restricted ewes, relaxation to bradykinin was fully suppressed by NLA. Large-conductance, calcium-activated potassium channel (BKCa) currents did not differ in coronary smooth muscle cells from control and nutrient-restricted animals. The BKCa openers, BMS 191011 and NS1619, and 14,15-epoxyeicosatrienoic acid [a putative endothelium-derived hyperpolarizing factor (EDHF)] each caused fetal coronary artery relaxation and BKCa current activation that was unaffected by maternal nutrient restriction. Expression of BKCa-channel subunits did not differ in fetal coronary arteries from control or undernourished ewes. The results indicate that maternal undernutrition during pregnancy results in loss of the EDHF-like pathway in fetal coronary arteries in response to bradykinin, an effect that cannot be explained by a decreased number or activity of BKCa channels or by decreased sensitivity to mediators that activate BKCa channels in vascular smooth muscle cells. Under these conditions, bradykinin-induced relaxation is completely dependent on nitric oxide, which may represent an adaptive response to compensate for the absence of the EDHF-like pathway. Copyright © 2014 the American Physiological Society.

  3. Space Technology for the New Century

    NASA Technical Reports Server (NTRS)

    1998-01-01

    The National Aeronautics and Space Administration (NASA) is responsible for developing advanced space technologies that will lower the cost and improve the performance of existing space activities and enable new ones. Although NASA has recently proved adept at incorporating modern technologies into its spacecraft, the agency currently supports relatively little work in long-term space technology development. To enable ambitious future space activities and to achieve its long-term goals, NASA needs to engage in space research and technology development (R&T) in critical areas for the long term. NASA requested that the National Research Council (NRC) examine the nation's space technology needs in the post-2000 time frame and identify high-risk, high-payoff technology that could improve the capabilities and reduce the costs fo NASA, other government, and commercial space programs. The NRC was also asked to suggest how NASA can work more effectively with industry and universities to develop these technologies. To accomplish these ends, the Committee on Advanced Space Technology, under the auspices of the Aeronautics and Space Engineering Board, undertook a systematic process of information gathering and technology assessment. Six key technologies that the committee believes NASA should support are presented.

  4. Assessing the adequacy of essential nutrient intake in obese dogs undergoing energy restriction for weight loss: a cohort study.

    PubMed

    German, Alexander J; Holden, Shelley L; Serisier, Samuel; Queau, Yann; Biourge, Vincent

    2015-10-07

    Canine obesity is usually treated with dietary energy restriction, but data are limited regarding nutritional adequacy. The aim of the current study was to compare intake of essential nutrients with National Research Council recommendations in obese dogs during weight management with a purpose-formulated diet. Twenty-seven dogs were included in this non-randomised retrospective observational cohort study. All were determined to be systemically well, and without significant abnormalities based upon physical examination and clinicopathological assessments. The dogs underwent a controlled weight loss protocol of at least 182 days' duration using a high protein high fibre weight loss diet. Median, maximum, and minimum daily intakes of all essential nutrients were compared against NRC 2006 recommended allowances (RA) for adult dogs. Median weight loss was 28 % (16-40 %), mean daily energy intake was 61 kcal/kg(0.75) (44-74 kcal/kg(0.75)), and no clinical signs of nutrient deficiency were observed in any dog. Based upon the average nutrient content of the diet, daily intake of the majority of essential nutrients was greater than their NRC 2006 recommended allowance (RA per kg body weight(0.75)), except for selenium, choline, methionine/cysteine, tryptophan, magnesium, and potassium. However, apart from choline (2/27 dogs) and methionine/cysteine (2/27 dogs), all essential nutrients remained above NRC minimum requirements (MR) throughout the trial. When fed the diet used in the current study, daily intakes of most essential nutrients meet both their NRC 2006 RA and MR in obese dogs during weight loss. In light of absence of clinical signs of nutrient deficiency, it is unclear what significance intakes less that NRC cut-offs for some nutrients have (especially selenium and choline), and further studies are recommended.

  5. Fitness for duty in the nuclear power industry

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Durbin, N.; Moore, C.; Grant, T.

    1991-09-01

    This report presents an overview of the NRC licensees' implementation of the FFD program during the first full year of the program's operation and provides new information on a variety of FFD technical issues. The purpose of this document is to contribute to appropriate changes to the rule, to the inspection process, and to other NRC activities. It describes the characteristics of licensee programs, discusses the results of NRC inspections, updates technical information covered in previous reports, and identifies lessons learned during the first year. Overall, the experience of the first full year of licensees' FFD program operations indicates thatmore » licensees have functioning fitness for duty programs devoted to the NRC rule's performance objectives of achieving drug-free workplaces in which nuclear power plant personnel are not impaired as they perform their duties. 96 refs., 14 tabs.« less

  6. 10 CFR 15.53 - Reasons for suspending collection action.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., with due regard to the 10-year limitation for administrative offset prescribed by 31 U.S.C. 3716(e)(1... principal of the debt with interest at a later date. (e)(1) The NRC shall suspend collection activity during... delay collection. (f) When the NRC learns that a bankruptcy petition has been filed with respect to a...

  7. 75 FR 59297 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ...: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: U.S. Nuclear Regulatory Commission (NRC). ACTION: Notice of the OMB review of information collection and solicitation of public comment. SUMMARY: The NRC has recently submitted to OMB for review the following proposal for the...

  8. 76 FR 23629 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ... nuclear materials. 6. Who will be required or asked to report: Persons licensed to possess specified... required to submit DOE/NRC Form 742C data. The information is used by NRC to fulfill its responsibilities... countries, and to satisfy its domestic safeguards responsibilities. The public may examine and have copied...

  9. Beef Species Symposium: an assessment of the 1996 Beef NRC: metabolizable protein supply and demand and effectiveness of model performance prediction of beef females within extensive grazing systems.

    PubMed

    Waterman, R C; Caton, J S; Löest, C A; Petersen, M K; Roberts, A J

    2014-07-01

    Interannual variation of forage quantity and quality driven by precipitation events influence beef livestock production systems within the Southern and Northern Plains and Pacific West, which combined represent 60% (approximately 17.5 million) of the total beef cows in the United States. The beef cattle requirements published by the NRC are an important tool and excellent resource for both professionals and producers to use when implementing feeding practices and nutritional programs within the various production systems. The objectives of this paper include evaluation of the 1996 Beef NRC model in terms of effectiveness in predicting extensive range beef cow performance within arid and semiarid environments using available data sets, identifying model inefficiencies that could be refined to improve the precision of predicting protein supply and demand for range beef cows, and last, providing recommendations for future areas of research. An important addition to the current Beef NRC model would be to allow users to provide region-specific forage characteristics and the ability to describe supplement composition, amount, and delivery frequency. Beef NRC models would then need to be modified to account for the N recycling that occurs throughout a supplementation interval and the impact that this would have on microbial efficiency and microbial protein supply. The Beef NRC should also consider the role of ruminal and postruminal supply and demand of specific limiting AA. Additional considerations should include the partitioning effects of nitrogenous compounds under different physiological production stages (e.g., lactation, pregnancy, and periods of BW loss). The intent of information provided is to aid revision of the Beef NRC by providing supporting material for changes and identifying gaps in existing scientific literature where future research is needed to enhance the predictive precision and application of the Beef NRC models.

  10. N-carbamylglutamate and L-arginine improved maternal and placental development in underfed ewes.

    PubMed

    Zhang, Hao; Sun, Lingwei; Wang, Ziyu; Deng, Mingtian; Nie, Haitao; Zhang, Guomin; Ma, Tiewei; Wang, Feng

    2016-06-01

    The objectives of this study were to determine how dietary supplementation of N-carbamylglutamate (NCG) and rumen-protected L-arginine (RP-Arg) in nutrient-restricted pregnant Hu sheep would affect (1) maternal endocrine status; (2) maternal, fetal, and placental antioxidation capability; and (3) placental development. From day 35 to day 110 of gestation, 32 Hu ewes carrying twin fetuses were allocated randomly into four groups: 100% of NRC-recommended nutrient requirements, 50% of NRC recommendations, 50% of NRC recommendations supplemented with 20g/day RP-Arg, and 50% of NRC recommendations supplemented with 5g/day NCG product. The results showed that in maternal and fetal plasma and placentomes, the activities of total antioxidant capacity and superoxide dismutase were increased (P<0.05); however, the activity of glutathione peroxidase and the concentration of maleic dialdehyde were decreased (P<0.05) in both NCG- and RP-Arg-treated underfed ewes. The mRNA expression of vascular endothelial growth factor and Fms-like tyrosine kinase 1 was increased (P<0.05) in 50% NRC ewes than in 100% NRC ewes, and had no effect (P>0.05) in both NCG- and RP-Arg-treated underfed ewes. A supplement of RP-Arg and NCG reduced (P<0.05) the concentrations of progesterone, cortisol, and estradiol-17β; had no effect on T4/T3; and improved (P<0.05) the concentrations of leptin, insulin-like growth factor 1, tri-iodothyronine (T3), and thyroxine (T4) in serum from underfed ewes. These results indicate that dietary supplementation of NCG and RP-Arg in underfed ewes could influence maternal endocrine status, improve the maternal-fetal-placental antioxidation capability, and promote fetal and placental development during early-to-late gestation. © 2016 Society for Reproduction and Fertility.

  11. Congress, NRC mull utility access to FBI criminal files

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ultroska, D.

    1984-08-01

    Experiences at Alabama Power Company and other nuclear utilities have promped a request for institutionalizing security checks of personnel in order to eliminated convicted criminals and drug users. The Nuclear Regulatory Commission (NRC), which could provide FBI criminal history information by submitting fingerprints, does not do so, and would require new legislation to take on that duty. Believing that current malevolent employees can be managed with existing procedures, NRC allows criminal background checks only on prospective employees in order to avoid a negative social impact on personnel. Legislation to transfer criminal histories to nuclear facilities is now pending, and NRCmore » is leaning toward a request for full disclosure, partly because of terrorist threats and partly to save manpower time and costs in reviewing case histories.« less

  12. Response to Nuclear Regulatory Commission`s ten questions pertaining to site-specific models for use in the license termination rule: Multimedia Environmental Pollutant Assessment System (MEPAS)

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Buck, J.W.; Whelan, G.; Strenge, D.L.

    This paper is in response to the US Nuclear Regulatory Commission (NRC) ten questions posed at the Modeling Workshop held November 13 and 14, 1997. The ten questions were developed in advance of the workshop to allow model developers to prepare a presentation at the Workshop. This paper is an expanded version of the Multimedia Environmental Pollutant Assessment System (MEPAS) presentation given at the Modeling Workshop by Pacific Northwest National Laboratory (PNNL) staff. This paper is organized by the ten questions asked by the NRC, each section devoted to a single question. The current version of methodology is MEPAS 3.2more » (NRC 1997) and the discussion in this paper will pertain to that version. In some cases, MEPAS 4.0, which is currently being developed under the Framework for Risk Analysis in Multimedia Environmental Systems (FRAMES) (Whelan et al. 1997), will be referenced to inform the reader of potential capabilities in the near future. A separate paper is included in the document that discusses the FRAMES concept.« less

  13. Air transport of plutonium metal: content expansion initiative for the plutonium air transportable (PAT01) packaging

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Caviness, Michael L; Mann, Paul T; Yoshimura, Richard H

    2010-01-01

    The National Nuclear Security Administration (NNSA) has submitted an application to the Nuclear Regulatory Commission (NRC) for the air shipment of plutonium metal within the Plutonium Air Transportable (PAT-1) packaging. The PAT-1 packaging is currently authorized for the air transport of plutonium oxide in solid form only. The INMM presentation will provide a limited overview of the scope of the plutonium metal initiative and provide a status of the NNSA application to the NRC.

  14. SU-A-210-04: Panel Discussion

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Stanford, J.

    The purpose of this student annual meeting is to address topics that are becoming more relevant to medical physicists, but are not frequently addressed, especially for students and trainees just entering the field. The talk is divided into two parts: medical billing and regulations. Hsinshun Wu – Why should we learn radiation oncology billing? Many medical physicists do not like to be involved with medical billing or coding during their career. They believe billing is not their responsibility and sometimes they even refuse to participate in the billing process if given the chance. This presentation will talk about a physicist’smore » long career and share his own experience that knowing medical billing is not only important and necessary for every young medical physicist, but that good billing knowledge could provide a valuable contribution to his/her medical physics development. Learning Objectives: The audience will learn the basic definition of Current Procedural Terminology (CPT) codes performed in a Radiation Oncology Department. Understand the differences between hospital coding and physician-based or freestanding coding. Apply proper CPT coding for each Radiation Oncology procedure. Each procedure with its specific CPT code will be discussed in detail. The talk will focus on the process of care and use of actual workflow to understand each CPT code. Example coding of a typical Radiation Oncology procedure. Special procedure coding such as brachytherapy, proton therapy, radiosurgery, and SBRT. Maryann Abogunde – Medical physics opportunities at the Nuclear Regulatory Commission (NRC) The NRC’s responsibilities include the regulation of medical uses of byproduct (radioactive) materials and oversight of medical use end-users (licensees) through a combination of regulatory requirements, licensing, safety oversight including inspection and enforcement, operational experience evaluation, and regulatory support activities. This presentation will explore the career options for medical physicists in the NRC, how the NRC interacts with clinical medical physicists, and a physicist’s experience as a regulator. Learning Objectives: Explore non-clinical career pathways for medical physics students and trainees at the Nuclear Regulatory Commission. Overview of NRC medical applications and medical use regulations. Understand the skills needed for physicists as regulators. Abogunde is funded to attend the meeting by her employer, the NRC.« less

  15. SU-A-210-03: Panel Discussion

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Rodrigues, A.

    The purpose of this student annual meeting is to address topics that are becoming more relevant to medical physicists, but are not frequently addressed, especially for students and trainees just entering the field. The talk is divided into two parts: medical billing and regulations. Hsinshun Wu – Why should we learn radiation oncology billing? Many medical physicists do not like to be involved with medical billing or coding during their career. They believe billing is not their responsibility and sometimes they even refuse to participate in the billing process if given the chance. This presentation will talk about a physicist’smore » long career and share his own experience that knowing medical billing is not only important and necessary for every young medical physicist, but that good billing knowledge could provide a valuable contribution to his/her medical physics development. Learning Objectives: The audience will learn the basic definition of Current Procedural Terminology (CPT) codes performed in a Radiation Oncology Department. Understand the differences between hospital coding and physician-based or freestanding coding. Apply proper CPT coding for each Radiation Oncology procedure. Each procedure with its specific CPT code will be discussed in detail. The talk will focus on the process of care and use of actual workflow to understand each CPT code. Example coding of a typical Radiation Oncology procedure. Special procedure coding such as brachytherapy, proton therapy, radiosurgery, and SBRT. Maryann Abogunde – Medical physics opportunities at the Nuclear Regulatory Commission (NRC) The NRC’s responsibilities include the regulation of medical uses of byproduct (radioactive) materials and oversight of medical use end-users (licensees) through a combination of regulatory requirements, licensing, safety oversight including inspection and enforcement, operational experience evaluation, and regulatory support activities. This presentation will explore the career options for medical physicists in the NRC, how the NRC interacts with clinical medical physicists, and a physicist’s experience as a regulator. Learning Objectives: Explore non-clinical career pathways for medical physics students and trainees at the Nuclear Regulatory Commission. Overview of NRC medical applications and medical use regulations. Understand the skills needed for physicists as regulators. Abogunde is funded to attend the meeting by her employer, the NRC.« less

  16. 75 FR 24993 - Southern Nuclear Operating Company; Notice of Consideration of Issuance of Amendment to Early...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-06

    ... storms can bring backfill activities to a standstill for weeks. Prolonged delays increase the exposure... construction of Vogtle Units 1 and 2. A heavy storm in November 1979 resulted in some erosion of Seismic..., but should note that the NRC's E-Filing system does not support unlisted software, and the NRC Meta...

  17. 75 FR 10526 - In the Matter of Mr. Lawrence E. Grimm; Order Prohibiting Involvement in NRC-Licensed Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ... rescind any of the above conditions upon demonstration by Mr. Grimm of good cause. V In accordance with 10... 20 days of its publication in the Federal Register. Where good cause is shown, consideration will be... statement of good cause for the extension. All documents filed in NRC adjudicatory proceedings, including a...

  18. 78 FR 66970 - In the Matter of Michael J. Buhrman; Order Prohibiting Involvement in NRC-Licensed Activities...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-07

    ... governmental entities participating under 10 CFR 2.315(c), must be filed in accordance with the NRC E-Filing rule (72 FR 49139, August 28, 2007). The E-Filing process requires participants to submit and serve all... procedures described below. To comply with the procedural requirements of E-Filing, at least ten 10 days...

  19. 77 FR 15529 - Revision of Fee Schedules; Fee Recovery for Fiscal Year 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ...The U.S. Nuclear Regulatory Commission (NRC or the Commission) is proposing to amend the licensing, inspection, and annual fees charged to its applicants and licensees. The proposed amendments are necessary to implement the Omnibus Budget Reconciliation Act of 1990 (OBRA-90), as amended, which requires the NRC to recover through fees approximately 90 percent of its budget authority in Fiscal Year (FY) 2012, not including amounts appropriated for Waste Incidental to Reprocessing (WIR), and amounts appropriated for generic homeland security activities. President Obama signed the Consolidated Appropriations Act of 2012 on December 23, 2011, giving the NRC a total appropriation of $1,038.1 million for FY 2012. The FY 2012 proposed fee rule, based on the FY 2012 appropriation, would require the NRC to recover fees of approximately $909.5 million from licensees. After accounting for billing adjustments, the total amount to be billed as fees is approximately $901 million.

  20. Web-based training course for evaluating radiological dose assessment in NRC's license termination process.

    PubMed

    Lepoire, D; Richmond, P; Cheng, J-J; Kamboj, S; Arnish, J; Chen, S Y; Barr, C; McKenney, C

    2008-08-01

    As part of the requirement for terminating the licenses of nuclear power plants or other nuclear facilities, license termination plans or decommissioning plans are submitted by the licensee to the U.S. Nuclear Regulatory Commission (NRC) for review and approval. Decommissioning plans generally refer to the decommissioning of nonreactor facilities, while license termination plans specifically refer to the decommissioning of nuclear reactor facilities. To provide a uniform and consistent review of dose modeling aspects of these plans and to address NRC-wide knowledge management issues, the NRC, in 2006, commissioned Argonne National Laboratory to develop a Web-based training course on reviewing radiological dose assessments for license termination. The course, which had first been developed in 2005 to target specific aspects of the review processes for license termination plans and decommissioning plans, evolved from a live classroom course into a Web-based training course in 2006. The objective of the Web-based training course is to train NRC staff members (who have various relevant job functions and are located at headquarters, regional offices, and site locations) to conduct an effective review of dose modeling in accordance with the latest NRC guidance, including NUREG-1757, Volumes 1 and 2. The exact size of the staff population who will receive the training has not yet been accurately determined but will depend on various factors such as the decommissioning activities at the NRC. This Web-based training course is designed to give NRC staff members modern, flexible access to training. To this end, the course is divided into 16 modules: 9 core modules that deal with basic topics, and 7 advanced modules that deal with complex issues or job-specific topics. The core and advanced modules are tailored to various NRC staff members with different job functions. The Web-based system uses the commercially available software Articulate, which incorporates audio, video, and animation in slide presentations and has glossary, document search, and Internet connectivity features. The training course has been implemented on an NRC system that allows staff members to register, select courses, track records, and self-administer quizzes.

  1. Technical Note: An investigation of polarity effects for wide-angle free-air chambers

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Shen, H., E-mail: Hong.Shen@nrc-cnrc.gc.ca; Ross,

    2016-07-15

    Purpose: Wide-angle free-air chambers (WAFACs) are used as primary standard measurement devices for establishing the air-kerma strength of low-energy, low-dose rate brachytherapy seeds. The National Research Council of Canada (NRC) is commissioning a primary standard wide-angle free-air chamber (NRC WAFAC) to serve the calibration needs of Canadian clients. The University of Wisconsin has developed a similar variable-aperture free-air chamber (UW VAFAC) to be used as a research tool. As part of the NRC commissioning, measurements were carried out for both polarities of the applied bias voltage and the resulting effects were observed to be very large. Similar effects were identifiedmore » with the UW VAFAC. The authors describe the measurements carried out to determine the underlying causes of the polarity effect and the approach used to eliminate it. Methods: The NRC WAFAC is based on the WAFAC design developed at the National Institute of Standards and Technology in the USA. Charge measurements for {sup 125}I and {sup 241}Am sources were carried out for both negative and positive polarities on the NRC WAFAC and UW VAFAC. Two aperture sizes were also investigated with the UW VAFAC. In addition, measurements on the NRC WAFAC were carried out with a small bias between the collecting electrode and the shield foil at the downstream end of the chamber. To mitigate all of the polarity effects, the downstream surface of the collecting electrode was covered with a thin layer of graphite on both the NRC and UW chambers. Results: Both chamber designs showed a difference of more than 30 % between the charge collected with positive and negative bias voltages for the smallest electrode separation. It was shown for the NRC WAFAC that charge could be collected in the small gap downstream of the collecting volume by applying a voltage between the shield foil and the collecting electrode, even though an insulating foil (Mylar or polyimide film) separated the conducting surface from the small gap region. The unwanted additional current was shown to be proportional to the size of the aperture for the UW VAFAC. The extra ionization produced in the small gap region was eliminated for both chambers by covering the insulating side of the collecting electrode with a grounded conducting layer. Conclusions: The small gap region downstream of the collecting electrode in the NRC WAFAC and UW VAFAC can serve as an unwanted source of ion current. It is concluded that a residual electric field in the small gap region may lead to ion transport and to charge being trapped on the surface of the foil. The foil then acts as a capacitor with an equal charge, but of opposite sign, being attracted to the conducting surface. Covering the back of the collecting electrode surface with a grounded conducting layer eliminated the polarity effect.« less

  2. COL Application Content Guide for HTGRs: Revision to RG 1.206, Part 1 - Status Report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Wayne Moe

    2012-08-01

    A combined license (COL) application is required by the Nuclear Regulatory Commission (NRC) for all proposed nuclear plants. The information requirements for a COL application are set forth in 10 CFR 52.79, “Contents of Applications; Technical Information in Final Safety Analysis Report.” An applicant for a modular high temperature gas-cooled reactor (HTGR) must develop and submit for NRC review and approval a COL application which conforms to these requirements. The technical information necessary to allow NRC staff to evaluate a COL application and resolve all safety issues related to a proposed nuclear plant is detailed and comprehensive. To this, Regulatorymore » Guide (RG) 1.206, “Combined License Applications for Nuclear Power Plants” (LWR Edition), was developed to assist light water reactor (LWR) applicants in incorporating and effectively formatting required information for COL application review (Ref. 1). However, the guidance prescribed in RG 1.206 presumes a LWR design proposal consistent with the systems and functions associated with large LWR power plants currently operating under NRC license.« less

  3. An Examination of the Learning Activities, Cognitive Level of Instruction, and Teacher Immediacy Behaviors of Successful Instructors in a College of Agriculture

    ERIC Educational Resources Information Center

    Estepp, Christopher M.; Stripling, Christopher T.; Conner, Nathan W.; Giorgi, Aaron; Roberts, T. Grady

    2013-01-01

    The National Research Council (NRC) has indicated that effective instruction in colleges of agriculture should prepare students to enter a dynamically changing workplace by helping students learn to be proficient in 21st century skills. The NRC suggested that effective instruction in colleges of agriculture should encompass a hospitable learning…

  4. NRC assessment of improvements in licensee procurement and dedication programs

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Grimes, B.K.; Potapovs, U.; Campbell, L.L.

    1991-01-01

    The US Nuclear Regulatory Commission (NRC) recently conducted a series of on-site assessments at selected nuclear plants to review improvements that the licenses had made to their procurement and dedication activities. The assessments included an evaluation of the progress made by licensees to strengthen their commercial-grade dedication programs to comply with 10CRF50, Appendix B, and to implement the comprehensive procurement improvements suggested in Nuclear Management and Resource Council (NUMARC) publication 901-3. This paper discusses the overall purpose of the assessments, procurement areas assessed, major strengths and weaknesses identified in licensee procurement programs, and the NRC's perspective of the industry's responsemore » to NUMARC procurement initiatives.« less

  5. Joint US Geological Survey, US Nuclear Regulatory Commission workshop on research related to low-level radioactive waste disposal, May 4-6, 1993, National Center, Reston, Virginia; Proceedings

    USGS Publications Warehouse

    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.

  6. 75 FR 22868 - Withdrawal of Regulatory Guide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... Characterization of Seismic Sources and Determination of Safe Shutdown Earthquake Ground Motion.'' FOR FURTHER.... Nuclear Regulatory Commission (NRC) is withdrawing RG 1.165, ``Identification and Characterization of... alter the licensing basis of any currently operating reactor or any of the currently issued early site...

  7. Regulatory cross-cutting topics for fuel cycle facilities.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Denman, Matthew R.; Brown, Jason; Goldmann, Andrew Scott

    This report overviews crosscutting regulatory topics for nuclear fuel cycle facilities for use in the Fuel Cycle Research & Development Nuclear Fuel Cycle Evaluation and Screening study. In particular, the regulatory infrastructure and analysis capability is assessed for the following topical areas: Fire Regulations (i.e., how applicable are current Nuclear Regulatory Commission (NRC) and/or International Atomic Energy Agency (IAEA) fire regulations to advance fuel cycle facilities) Consequence Assessment (i.e., how applicable are current radionuclide transportation tools to support risk-informed regulations and Level 2 and/or 3 PRA) While not addressed in detail, the following regulatory topic is also discussed: Integrated Security,more » Safeguard and Safety Requirement (i.e., how applicable are current Nuclear Regulatory Commission (NRC) regulations to future fuel cycle facilities which will likely be required to balance the sometimes conflicting Material Accountability, Security, and Safety requirements.)« less

  8. Uranium-Loaded Water Treatment Resins: 'Equivalent Feed' at NRC and Agreement State-Licensed Uranium Recovery Facilities - 12094

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Camper, Larry W.; Michalak, Paul; Cohen, Stephen

    Community Water Systems (CWSs) are required to remove uranium from drinking water to meet EPA standards. Similarly, mining operations are required to remove uranium from their dewatering discharges to meet permitted surface water discharge limits. Ion exchange (IX) is the primary treatment strategy used by these operations, which loads uranium onto resin beads. Presently, uranium-loaded resin from CWSs and mining operations can be disposed as a waste product or processed by NRC- or Agreement State-licensed uranium recovery facilities if that licensed facility has applied for and received permission to process 'alternate feed'. The disposal of uranium-loaded resin is costly andmore » the cost to amend a uranium recovery license to accept alternate feed can be a strong disincentive to commercial uranium recovery facilities. In response to this issue, the NRC issued a Regulatory Issue Summary (RIS) to clarify the agency's policy that uranium-loaded resin from CWSs and mining operations can be processed by NRC- or Agreement State-licensed uranium recovery facilities without the need for an alternate feed license amendment when these resins are essentially the same, chemically and physically, to resins that licensed uranium recovery facilities currently use (i.e., equivalent feed). NRC staff is clarifying its current alternate feed policy to declare IX resins as equivalent feed. This clarification is necessary to alleviate a regulatory and financial burden on facilities that filter uranium using IX resin, such as CWSs and mine dewatering operations. Disposing of those resins in a licensed facility could be 40 to 50 percent of the total operations and maintenance (O and M) cost for a CWS. Allowing uranium recovery facilities to treat these resins without requiring a license amendment lowers O and M costs and captures a valuable natural resource. (authors)« less

  9. DOE Office of Scientific and Technical Information (OSTI.GOV)

    ADAMS, WADE C

    The objectives of the confirmatory activities were to provide independent contractor field data reviews and to generate independent radiological data for use by the NRC in evaluating the adequacy and accuracy of the contractor's procedures and FSS results. ORAU reviewed ABB CE's decommissioning plan, final status survey plan, and the applicable soil DCGLs, which were developed based on an NRC-approved radiation dose assessment. The surveys include gamma surface scans, gamma direct measurements, and soil sampling.

  10. DOE Office of Scientific and Technical Information (OSTI.GOV)

    ADAMS, WADE C

    The objectives of the confirmatory activities were to provide independent contractor field data reviews and to generate independent radiological data for use by the NRC in evaluating the adequacy and accuracy of the contractor's procedures and FSS results. ORAU reviewed ABB CE's decommissioning plan, final status survey plan, and the applicable soil DCGLs, which were developed based on an NRC-approved radiation dose assessment. The surveys included gamma surface scans, gamma direct measurements, and soil sampling.

  11. Economical and financial analysis of lamb finishing fed with diets formulated according to the NRC (1985) and the NRC (2007).

    PubMed

    Rogério, Marcos Cláudio Pinheiro; de Castro, Eliane Minervina; Martins, Espedito Cezário; Monteiro, Jomar Patrício; Silva, Kleibe de Moraes; Cândido, Magno José Duarte; Gomes, Tereza Cristina Lacerda; Bloc, Antoine Francis Roux; de Vasconcelos, Angela Maria; Leite, Eneas Reis; Costa, Hélio Henrique Araújo

    2013-01-01

    This study compares both versions of the nutritional requirement system determined by the National Research Council (NRC) version 1985 (NRC85) and NRC version 2007 (NRC07), for finishing lambs in feedlots. Nineteen crossbred lambs were divided in four groups representing four experimental treatments: one diet according to NRC85 and three diets according to NRC07. The diets recommended by NRC07 considers crude protein intake relative to ruminal undegradable protein at 20, 40, and 60 % levels (NRC07/20, NRC07/40, and NRC07/60). Diets were composed of Brazilian semi-arid native grass silage, soybean meal, corn, annatto byproduct, and limestone. Purchases and sales of lambs were done according to average market prices in Brazil. The economic indicators considered pointed that all treatments were viable but NRC07/20 and NRC07/60 were more profitable with similar net present values (NPVs) and internal return rates (IRRs). NRC07/20 was the best option showing an IRR of 17.20 % and a payback period (PP) of 5.07 considering a fixed annual interest rate of 6 %. Sensitivity analysis considering a 10 % raise in variable costs showed negative NPVs, IRRs inferior to the opportunity cost rates adopted and PPs that exceeded the planning horizon of 7 years for both NRC85 and NRC07/40.

  12. Use of benefit-cost analysis in establishing Federal radiation protection standards: a review

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Erickson, L.E.

    1979-10-01

    This paper complements other work which has evaluated the cost impacts of radiation standards on the nuclear industry. It focuses on the approaches to valuation of the health and safety benefits of radiation standards and the actual and appropriate processes of benefit-cost comparison. A brief historical review of the rationale(s) for the levels of radiation standards prior to 1970 is given. The Nuclear Regulatory Commission (NRC) established numerical design objectives for light water reactors (LWRs). The process of establishing these numerical design criteria below the radiation protection standards set in 10 CFR 20 is reviewed. EPA's 40 CFR 190 environmentalmore » standards for the uranium fuel cycle have lower values than NRC's radiation protection standards in 10 CFR 20. The task of allocating EPA's 40 CFR 190 standards to the various portions of the fuel cycle was left to the implementing agency, NRC. So whether or not EPA's standards for the uranium fuel cycle are more stringent for LWRs than NRC's numerical design objectives depends on how EPA's standards are implemented by NRC. In setting the numerical levels in Appendix I to 10 CFR 50 and 40 CFR 190 NRC and EPA, respectively, focused on the costs of compliance with various levels of radiation control. A major portion of the paper is devoted to a review and critique of the available methods for valuing health and safety benefits. All current approaches try to estimate a constant value of life and use this to vaue the expected number of lives saved. This paper argues that it is more appropriate to seek a value of a reduction in risks to health and life that varies with the extent of these risks. Additional research to do this is recommended. (DC)« less

  13. NRC Monitoring of Salt Waste Disposal at the Savannah River Site - 13147

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Pinkston, Karen E.; Ridge, A. Christianne; Alexander, George W.

    2013-07-01

    As part of monitoring required under Section 3116 of the Ronald W. Reagan National Defense Authorization Act for Fiscal Year 2005 (NDAA), the NRC staff reviewed an updated DOE performance assessment (PA) for salt waste disposal at the Saltstone Disposal Facility (SDF). The NRC staff concluded that it has reasonable assurance that waste disposal at the SDF meets the 10 CFR 61 performance objectives for protection of individuals against intrusion (chap.61.42), protection of individuals during operations (chap.61.43), and site stability (chap.61.44). However, based on its evaluation of DOE's results and independent sensitivity analyses conducted with DOE's models, the NRC staffmore » concluded that it did not have reasonable assurance that DOE's disposal activities at the SDF meet the performance objective for protection of the general population from releases of radioactivity (chap.61.41) evaluated at a dose limit of 0.25 mSv/yr (25 mrem/yr) total effective dose equivalent (TEDE). NRC staff also concluded that the potential dose to a member of the public is expected to be limited (i.e., is expected to be similar to or less than the public dose limit in chap.20.1301 of 1 mSv/yr [100 mrem/yr] TEDE) and is expected to occur many years after site closure. The NRC staff used risk insights gained from review of the SDF PA, its experience monitoring DOE disposal actions at the SDF over the last 5 years, as well as independent analysis and modeling to identify factors that are important to assessing whether DOE's disposal actions meet the performance objectives. Many of these factors are similar to factors identified in the NRC staff's 2005 review of salt waste disposal at the SDF. Key areas of interest continue to be waste form and disposal unit degradation, the effectiveness of infiltration and erosion controls, and estimation of the radiological inventory. Based on these factors, NRC is revising its plan for monitoring salt waste disposal at the SDF in coordination with South Carolina Department of Health and Environmental Control (SCDHEC). DOE has completed or begun additional work related to salt waste disposal to address these factors. NRC staff continues to evaluate information related to the performance of the SDF and has been working with DOE and SCDHEC to resolve NRC staff's technical concerns. (authors)« less

  14. Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants. Volume 5

    NASA Technical Reports Server (NTRS)

    2008-01-01

    To protect space crews from air contaminants, NASA requested that the National Research Council (NRC) provide guidance for developing spacecraft maximum allowable concentrations (SMACs) and review NASA's development of exposure guidelines for specific chemicals. The NRC convened the Committee on Spacecraft Exposure Guidelines to address this task. The committee published Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants (NRC 1992). The reason for the review of chemicals in Volume 5 is that many of them have not been examined for more than 10 years, and new research necessitates examining the documents to ensure that they reflect current knowledge. New knowledge can be in the form of toxicologic data or in the application of new approaches for analysis of available data. In addition, because NASA anticipates longer space missions beyond low Earth orbit, SMACs for 1,000-d exposures have also been developed.

  15. Optimizing Characterization of Site Hydrology in Support of New Reactor Licensing at the U.S. Nuclear Regulatory Commission (Invited)

    NASA Astrophysics Data System (ADS)

    Nicholson, T. J.; Raione, R.; Ahn, H.; Barnhurst, D.; Giacinto, J.; McBride, M.; Tiruneh, N. D.

    2009-12-01

    The NRC regulates the civilian use of radioactive materials and facilities in an open and transparent manner. The NRC regulatory criteria are designed to protect human health and safety, and the environment by regulating nuclear facilities. During review of new reactor licensing applications, NRC staff reviews and independently verifies hydrogeologic information submitted by the applicant in several topical areas such as development and testing of Conceptual Site Models (CSM) which may involve perched aquifers; engineered water level fluctuations of surface-water reservoirs; ground-water collector wells and local ground-water uses; design-basis ground-water levels for structural analysis; analysis of scenarios for potential release of radionuclides to the subsurface; deep well injection of effluents; and monitoring to detect radionuclide releases. This information is reviewed in a systematic manner in accordance with NRC requirements and guidance to evaluate safety and environmental impacts and reduce the uncertainties for these impacts. NRC licensing staff is reviewing 14 applications for siting new reactors. Experience gained through these licensing activities has shown the value of using site-specific data to evaluate the CSM and its use to assess design and operational issues. Optimizing the information flow process through a systemically and thorough review process creates efficiencies. Through an iterative process of evaluating various geographical settings and associated ground-water conditions, NRC staff has developed methods to minimize prediction uncertainty through the use of confirmatory analyses performed under conservative, hierarchal approaches.

  16. NRC says integrated approach needed to understand, protect environment

    NASA Astrophysics Data System (ADS)

    Kolb, Charles E.; Loehr, Raymond C.; Gopnik, Morgan

    A recent study by the National Research Council (NRC) advocates a more comprehensive and integrated approach to our nation's environmental research and development (R&D) activities. Because we face environmental problems of unprecedented complexity, the study maintains that the traditional practice of studying isolated environmental problems and devising narrowly focused control or remediation strategies to manage them will no longer suffice.In the report, Building a Foundation for Sound Environmental Decisions [National Academy Press, 1997], an NRC committee highlighted the need for developing a deeper scientific understanding of ecosystems, as well as the sociological and economic aspects of human interactions with the environment. To achieve these goals, the committee recommended a core research agenda for the Environmental Protection Agency (EPA) that has three components.

  17. SU-A-210-01: Why Should We Learn Radiation Oncology Billing?

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Wu, H.

    The purpose of this student annual meeting is to address topics that are becoming more relevant to medical physicists, but are not frequently addressed, especially for students and trainees just entering the field. The talk is divided into two parts: medical billing and regulations. Hsinshun Wu – Why should we learn radiation oncology billing? Many medical physicists do not like to be involved with medical billing or coding during their career. They believe billing is not their responsibility and sometimes they even refuse to participate in the billing process if given the chance. This presentation will talk about a physicist’smore » long career and share his own experience that knowing medical billing is not only important and necessary for every young medical physicist, but that good billing knowledge could provide a valuable contribution to his/her medical physics development. Learning Objectives: The audience will learn the basic definition of Current Procedural Terminology (CPT) codes performed in a Radiation Oncology Department. Understand the differences between hospital coding and physician-based or freestanding coding. Apply proper CPT coding for each Radiation Oncology procedure. Each procedure with its specific CPT code will be discussed in detail. The talk will focus on the process of care and use of actual workflow to understand each CPT code. Example coding of a typical Radiation Oncology procedure. Special procedure coding such as brachytherapy, proton therapy, radiosurgery, and SBRT. Maryann Abogunde – Medical physics opportunities at the Nuclear Regulatory Commission (NRC) The NRC’s responsibilities include the regulation of medical uses of byproduct (radioactive) materials and oversight of medical use end-users (licensees) through a combination of regulatory requirements, licensing, safety oversight including inspection and enforcement, operational experience evaluation, and regulatory support activities. This presentation will explore the career options for medical physicists in the NRC, how the NRC interacts with clinical medical physicists, and a physicist’s experience as a regulator. Learning Objectives: Explore non-clinical career pathways for medical physics students and trainees at the Nuclear Regulatory Commission. Overview of NRC medical applications and medical use regulations. Understand the skills needed for physicists as regulators. Abogunde is funded to attend the meeting by her employer, the NRC.« less

  18. SU-A-210-00: AAPM Medical Physics Student Meeting: Medical Billing and Regulations: Everything You Always Wanted To Know, But Were Too Afraid To Ask

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    The purpose of this student annual meeting is to address topics that are becoming more relevant to medical physicists, but are not frequently addressed, especially for students and trainees just entering the field. The talk is divided into two parts: medical billing and regulations. Hsinshun Wu – Why should we learn radiation oncology billing? Many medical physicists do not like to be involved with medical billing or coding during their career. They believe billing is not their responsibility and sometimes they even refuse to participate in the billing process if given the chance. This presentation will talk about a physicist’smore » long career and share his own experience that knowing medical billing is not only important and necessary for every young medical physicist, but that good billing knowledge could provide a valuable contribution to his/her medical physics development. Learning Objectives: The audience will learn the basic definition of Current Procedural Terminology (CPT) codes performed in a Radiation Oncology Department. Understand the differences between hospital coding and physician-based or freestanding coding. Apply proper CPT coding for each Radiation Oncology procedure. Each procedure with its specific CPT code will be discussed in detail. The talk will focus on the process of care and use of actual workflow to understand each CPT code. Example coding of a typical Radiation Oncology procedure. Special procedure coding such as brachytherapy, proton therapy, radiosurgery, and SBRT. Maryann Abogunde – Medical physics opportunities at the Nuclear Regulatory Commission (NRC) The NRC’s responsibilities include the regulation of medical uses of byproduct (radioactive) materials and oversight of medical use end-users (licensees) through a combination of regulatory requirements, licensing, safety oversight including inspection and enforcement, operational experience evaluation, and regulatory support activities. This presentation will explore the career options for medical physicists in the NRC, how the NRC interacts with clinical medical physicists, and a physicist’s experience as a regulator. Learning Objectives: Explore non-clinical career pathways for medical physics students and trainees at the Nuclear Regulatory Commission. Overview of NRC medical applications and medical use regulations. Understand the skills needed for physicists as regulators. Abogunde is funded to attend the meeting by her employer, the NRC.« less

  19. 75 FR 3876 - Mark Edward Leyse; Receipt of Petition for Rulemaking

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-25

    ... (assembly) severe fuel damage experiments. The petitioner also requests that the NRC promulgate a regulation... aware that data from multi-rod (assembly) severe fuel damage experiments indicates that the current... fuel damage experiments indicates that the current peak cladding temperature limit contained in 10 CFR...

  20. Simulating the Current Water Cycle with the NASA Ames Mars Global Climate Model

    NASA Astrophysics Data System (ADS)

    Kahre, M. A.; Haberle, R. M.; Hollingsworth, J. L.; Brecht, A. S.; Urata, R. A.; Montmessin, F.

    2017-12-01

    The water cycle is a critical component of the current Mars climate system, and it is now widely recognized that water ice clouds significantly affect the nature of the simulated water cycle. Two processes are key to implementing clouds in a Mars global climate model (GCM): the microphysical processes of formation and dissipation, and their radiative effects on atmospheric heating/cooling rates. Together, these processes alter the thermal structure, change the atmospheric dynamics, and regulate inter-hemispheric transport. We have made considerable progress using the NASA Ames Mars GCM to simulate the current-day water cycle with radiatively active clouds. Cloud fields from our baseline simulation are in generally good agreement with observations. The predicted seasonal extent and peak IR optical depths are consistent MGS/TES observations. Additionally, the thermal response to the clouds in the aphelion cloud belt (ACB) is generally consistent with observations and other climate model predictions. Notably, there is a distinct gap in the predicted clouds over the North Residual Cap (NRC) during local summer, but the clouds reappear in this simulation over the NRC earlier than the observations indicate. Polar clouds are predicted near the seasonal CO2 ice caps, but the column thicknesses of these clouds are generally too thick compared to observations. Our baseline simulation is dry compared to MGS/TES-observed water vapor abundances, particularly in the tropics and subtropics. These areas of disagreement appear to be a consistent with other current water cycle GCMs. Future avenues of investigation will target improving our understanding of what controls the vertical extent of clouds and the apparent seasonal evolution of cloud particle sizes within the ACB.

  1. Revised analyses of decommissioning for the reference pressurized Water Reactor Power Station. Volume 2, Effects of current regulatory and other considerations on the financial assurance requirements of the decommissioning rule and on estimates of occupational radiation exposure: Appendices, Final report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Konzek, G.J.; Smith, R.I.; Bierschbach, M.C.

    1995-11-01

    With the issuance of the final Decommissioning Rule (July 27, 1998), owners and operators of licensed nuclear power plants are required to prepare, and submit to the US Nuclear Regulatory Commission (NRC) for review, decommissioning plans and cost estimates. The NRC staff is in need of bases documentation that will assist them in assessing the adequacy of the licensee submittals, from the viewpoint of both the planned actions, including occupational radiation exposure, and the probable costs. The purpose of this reevaluation study is to provide some of the needed bases documentation. This report contains the results of a review andmore » reevaluation of the 1978 PNL decommissioning study of the Trojan nuclear power plant (NUREG/CR-0130), including all identifiable factors and cost assumptions which contribute significantly to the total cost of decommissioning the nuclear power plant for the DECON, SAFSTOR, and ENTOMB decommissioning alternatives. These alternatives now include an initial 5--7 year period during which time the spent fuel is stored in the spent fuel pool, prior to beginning major disassembly or extended safe storage of the plant. Included for information (but not presently part of the license termination cost) is an estimate of the cost to demolish the decontaminated and clean structures on the site and to restore the site to a ``green field`` condition. This report also includes consideration of the NRC requirement that decontamination and decommissioning activities leading to termination of the nuclear license be completed within 60 years of final reactor shutdown, consideration of packaging and disposal requirements for materials whose radionuclide concentrations exceed the limits for Class C low-level waste (i.e., Greater-Than-Class C), and reflects 1993 costs for labor, materials, transport, and disposal activities.« less

  2. Revised analyses of decommissioning for the reference pressurized Water Reactor Power Station. Effects of current regulatory and other considerations on the financial assurance requirements of the decommissioning rule and on estimates of occupational radiation exposure, Volume 1, Final report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Konzek, G.J.; Smith, R.I.; Bierschbach, M.C.

    1995-11-01

    With the issuance of the final Decommissioning Rule (July 27, 1988), owners and operators of licensed nuclear power plants are required to prepare, and submit to the US Nuclear Regulatory Commission (NRC) for review, decommissioning plans and cost estimates. The NRC staff is in need of bases documentation that will assist them in assessing the adequacy of the licensee submittals, from the viewpoint of both the planned actions, including occupational radiation exposure, and the probable costs. The purpose of this reevaluation study is to provide some of the needed bases documentation. This report contains the results of a review andmore » reevaluation of the {prime}978 PNL decommissioning study of the Trojan nuclear power plant (NUREG/CR-0130), including all identifiable factors and cost assumptions which contribute significantly to the total cost of decommissioning the nuclear power plant for the DECON, SAFSTOR, and ENTOMB decommissioning alternatives. These alternatives now include an initial 5--7 year period during which time the spent fuel is stored in the spent fuel pool, prior to beginning major disassembly or extended safe storage of the plant. Included for information (but not presently part of the license termination cost) is an estimate of the cost to demolish the decontaminated and clean structures on the site and to restore the site to a ``green field`` condition. This report also includes consideration of the NRC requirement that decontamination and decommissioning activities leading to termination of the nuclear license be completed within 60 years of final reactor shutdown, consideration of packaging and disposal requirements for materials whose radionuclide concentrations exceed the limits for Class C low-level waste (i.e., Greater-Than-Class C), and reflects 1993 costs for labor, materials, transport, and disposal activities.« less

  3. Updating Human Factors Engineering Guidelines for Conducting Safety Reviews of Nuclear Power Plants

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    O, J.M.; Higgins, J.; Stephen Fleger - NRC

    The U.S. Nuclear Regulatory Commission (NRC) reviews the human factors engineering (HFE) programs of applicants for nuclear power plant construction permits, operating licenses, standard design certifications, and combined operating licenses. The purpose of these safety reviews is to help ensure that personnel performance and reliability are appropriately supported. Detailed design review procedures and guidance for the evaluations is provided in three key documents: the Standard Review Plan (NUREG-0800), the HFE Program Review Model (NUREG-0711), and the Human-System Interface Design Review Guidelines (NUREG-0700). These documents were last revised in 2007, 2004 and 2002, respectively. The NRC is committed to the periodicmore » update and improvement of the guidance to ensure that it remains a state-of-the-art design evaluation tool. To this end, the NRC is updating its guidance to stay current with recent research on human performance, advances in HFE methods and tools, and new technology being employed in plant and control room design. This paper describes the role of HFE guidelines in the safety review process and the content of the key HFE guidelines used. Then we will present the methodology used to develop HFE guidance and update these documents, and describe the current status of the update program.« less

  4. Human Factors Engineering Program Review Model (NUREG-0711)Revision 3: Update Methodology and Key Revisions

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    OHara J. M.; Higgins, J.; Fleger, S.

    The U.S. Nuclear Regulatory Commission (NRC) reviews the human factors engineering (HFE) programs of applicants for nuclear power plant construction permits, operating licenses, standard design certifications, and combined operating licenses. The purpose of these safety reviews is to help ensure that personnel performance and reliability are appropriately supported. Detailed design review procedures and guidance for the evaluations is provided in three key documents: the Standard Review Plan (NUREG-0800), the HFE Program Review Model (NUREG-0711), and the Human-System Interface Design Review Guidelines (NUREG-0700). These documents were last revised in 2007, 2004 and 2002, respectively. The NRC is committed to the periodicmore » update and improvement of the guidance to ensure that it remains a state-of-the-art design evaluation tool. To this end, the NRC is updating its guidance to stay current with recent research on human performance, advances in HFE methods and tools, and new technology being employed in plant and control room design. NUREG-0711 is the first document to be addressed. We present the methodology used to update NUREG-0711 and summarize the main changes made. Finally, we discuss the current status of the update program and the future plans.« less

  5. Ginsenoside Rd attenuates myocardial ischemia/reperfusion injury via Akt/GSK-3β signaling and inhibition of the mitochondria-dependent apoptotic pathway.

    PubMed

    Wang, Yang; Li, Xu; Wang, Xiaoliang; Lau, Waynebond; Wang, Yajing; Xing, Yuan; Zhang, Xing; Ma, Xinliang; Gao, Feng

    2013-01-01

    Evidence suggests Ginsenoside Rd (GSRd), a biologically active extract from the medical plant Panax Ginseng, exerts antioxidant effect, decreasing reactive oxygen species (ROS) formation. Current study determined the effect of GSRd on myocardial ischemia/reperfusion (MI/R) injury (a pathological condition where ROS production is significantly increased) and investigated the underlying mechanisms. The current study utilized an in vivo rat model of MI/R injury and an in vitro neonatal rat cardiomyocyte (NRC) model of simulated ischemia/reperfusion (SI/R) injury. Infarct size was measured by Evans blue/TTC double staining. NRC injury was determined by MTT and lactate dehydrogenase (LDH) leakage assay. ROS accumulation and apoptosis were assessed by flow cytometry. Mitochondrial membrane potential (MMP) was determined by 5, 5', 6, 6'-tetrachloro-1, 1', 3, 3'-tetrathylbenzimidazol carbocyanine iodide (JC-1). Cytosolic translocation of mitochondrial cytochrome c and expression of caspase-9, caspase-3, Bcl-2 family proteins, and phosphorylated Akt and GSK-3β were determined by western blot. Pretreatment with GSRd (50 mg/kg) significantly augmented rat cardiac function, as evidenced by increased left ventricular ejection fraction (LVEF) and ±dP/dt. GSRd reduced myocardial infarct size, apoptotic cell death, and blood creatine kinase/lactate dehydrogenase levels after MI/R. In NRCs, GSRd (10 µM) inhibited SI/R-induced ROS generation (P<0.01), decreased cellular apoptosis, stabilized the mitochondrial membrane potential (MMP), and attenuated cytosolic translocation of mitochondrial cytochrome c. GSRd inhibited activation of caspase-9 and caspase-3, increased the phosphorylated Akt and GSK-3β, and increased the Bcl-2/Bax ratio. Together, these data demonstrate GSRd mediated cardioprotective effect against MI/R-induced apoptosis via a mitochondrial-dependent apoptotic pathway.

  6. HAM-5 functions as a MAP kinase scaffold during cell fusion in Neurospora crassa

    DOE PAGES

    Jonkers, Wilfried; Leeder, Abigail C.; Ansong, Charles; ...

    2014-11-20

    Cell fusion in genetically identical Neurospora crassa germlings and in hyphae is a highly regulated process involving the activation of a conserved MAP kinase cascade that includes NRC1, MEK2 and MAK2. During chemotrophic growth in germlings, the MAP kinase cascade members localize to conidial anastomosis tube (CAT) tips every 4 minutes, perfectly out of phase with another protein that is recruited to the tip: SOFT, a protein of unknown biochemical function. How this oscillation process is initiated, maintained and what proteins regulate the MAP kinase cascade is currently unclear. A global phosphoproteomics approach using an allele of mak-2 (mak-2Q100G) thatmore » can be specifically inhibited by the ATP analog 1NM-PP1 was utilized to identify MAK2 kinase targets in germlings that were potentially involved in this process. One such putative target was HAM5, a protein of unknown biochemical function. Previously, Δham-5 mutants were shown to be deficient for hyphal fusion. Here we show that HAM5-GFP co-localized with NRC1, MEK2 and MAK2 and oscillated with identical dynamics from the cytoplasm to CAT tips during chemotropic interactions. In the Δmak-2 strain, HAM5-GFP localized to punctate complexes that did not oscillate, but still localized to the germling tip, suggesting that MAK2 activity influences HAM5 function/localization. However, MAK2-GFP showed only cytoplasmic and nuclear localization in a Δham-5 strain and did not localize to puncta, as observed in wild type germlings. Via co-immunoprecipitation experiments, HAM5 was shown to physically interact with MAK2, MEK2 and NRC1, suggesting that it functions as a scaffold/transport hub for the MAP kinase cascade members during oscillation and chemotropic interactions during both germling and hyphal fusion in N. crassa. The identification of HAM5 as a scaffold-like protein will help to link the activation of MAK2 to upstream factors and other proteins involved in this intriguing process of fungal communication.« less

  7. HAM-5 Functions As a MAP Kinase Scaffold during Cell Fusion in Neurospora crassa

    PubMed Central

    Jonkers, Wilfried; Leeder, Abigail C.; Ansong, Charles; Wang, Yuexi; Yang, Feng; Starr, Trevor L.; Camp, David G.; Smith, Richard D.; Glass, N. Louise

    2014-01-01

    Cell fusion in genetically identical Neurospora crassa germlings and in hyphae is a highly regulated process involving the activation of a conserved MAP kinase cascade that includes NRC-1, MEK-2 and MAK-2. During chemotrophic growth in germlings, the MAP kinase cascade members localize to conidial anastomosis tube (CAT) tips every ∼8 minutes, perfectly out of phase with another protein that is recruited to the tip: SOFT, a recently identified scaffold for the MAK-1 MAP kinase pathway in Sordaria macrospora. How the MAK-2 oscillation process is initiated, maintained and what proteins regulate the MAP kinase cascade is currently unclear. A global phosphoproteomics approach using an allele of mak-2 (mak-2Q100G) that can be specifically inhibited by the ATP analog 1NM-PP1 was utilized to identify MAK-2 kinase targets in germlings that were potentially involved in this process. One such putative target was HAM-5, a protein of unknown biochemical function. Previously, Δham-5 mutants were shown to be deficient for hyphal fusion. Here we show that HAM-5-GFP co-localized with NRC-1, MEK-2 and MAK-2 and oscillated with identical dynamics from the cytoplasm to CAT tips during chemotropic interactions. In the Δmak-2 strain, HAM-5-GFP localized to punctate complexes that did not oscillate, but still localized to the germling tip, suggesting that MAK-2 activity influences HAM-5 function/localization. However, MAK-2-GFP showed cytoplasmic and nuclear localization in a Δham-5 strain and did not localize to puncta. Via co-immunoprecipitation experiments, HAM-5 was shown to physically interact with NRC-1, MEK-2 and MAK-2, suggesting that it functions as a scaffold/transport hub for the MAP kinase cascade members for oscillation and chemotropic interactions during germling and hyphal fusion in N. crassa. The identification of HAM-5 as a scaffold-like protein will help to link the activation of MAK-2 cascade to upstream factors and proteins involved in this intriguing process of fungal communication. PMID:25412208

  8. HAM-5 functions as a MAP kinase scaffold during cell fusion in Neurospora crassa

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Jonkers, Wilfried; Leeder, Abigail C.; Ansong, Charles

    Cell fusion in genetically identical Neurospora crassa germlings and in hyphae is a highly regulated process involving the activation of a conserved MAP kinase cascade that includes NRC1, MEK2 and MAK2. During chemotrophic growth in germlings, the MAP kinase cascade members localize to conidial anastomosis tube (CAT) tips every 4 minutes, perfectly out of phase with another protein that is recruited to the tip: SOFT, a protein of unknown biochemical function. How this oscillation process is initiated, maintained and what proteins regulate the MAP kinase cascade is currently unclear. A global phosphoproteomics approach using an allele of mak-2 (mak-2Q100G) thatmore » can be specifically inhibited by the ATP analog 1NM-PP1 was utilized to identify MAK2 kinase targets in germlings that were potentially involved in this process. One such putative target was HAM5, a protein of unknown biochemical function. Previously, Δham-5 mutants were shown to be deficient for hyphal fusion. Here we show that HAM5-GFP co-localized with NRC1, MEK2 and MAK2 and oscillated with identical dynamics from the cytoplasm to CAT tips during chemotropic interactions. In the Δmak-2 strain, HAM5-GFP localized to punctate complexes that did not oscillate, but still localized to the germling tip, suggesting that MAK2 activity influences HAM5 function/localization. However, MAK2-GFP showed only cytoplasmic and nuclear localization in a Δham-5 strain and did not localize to puncta, as observed in wild type germlings. Via co-immunoprecipitation experiments, HAM5 was shown to physically interact with MAK2, MEK2 and NRC1, suggesting that it functions as a scaffold/transport hub for the MAP kinase cascade members during oscillation and chemotropic interactions during both germling and hyphal fusion in N. crassa. The identification of HAM5 as a scaffold-like protein will help to link the activation of MAK2 to upstream factors and other proteins involved in this intriguing process of fungal communication.« less

  9. Reactor Safety Gap Evaluation of Accident Tolerant Components and Severe Accident Analysis

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Farmer, Mitchell T.; Bunt, R.; Corradini, M.

    The overall objective of this study was to conduct a technology gap evaluation on accident tolerant components and severe accident analysis methodologies with the goal of identifying any data and/or knowledge gaps that may exist, given the current state of light water reactor (LWR) severe accident research, and additionally augmented by insights obtained from the Fukushima accident. The ultimate benefit of this activity is that the results can be used to refine the Department of Energy’s (DOE) Reactor Safety Technology (RST) research and development (R&D) program plan to address key knowledge gaps in severe accident phenomena and analyses that affectmore » reactor safety and that are not currently being addressed by the industry or the Nuclear Regulatory Commission (NRC).« less

  10. Identification of Vehicle Health Assurance Related Trends

    NASA Technical Reports Server (NTRS)

    Phojanamongkolkij, Nipa; Evans, Joni K.; Barr, Lawrence C.; Leone, Karen M.; Reveley, Mary S.

    2014-01-01

    Trend analysis in aviation as related to vehicle health management (VHM) was performed by reviewing the most current statistical and prognostics data available from the National Transportation Safety Board (NTSB) accident, the Federal Aviation Administration (FAA) incident, and the NASA Aviation Safety Reporting System (ASRS) incident datasets. In addition, future directions in aviation technology related to VHM research areas were assessed through the Commercial Aviation Safety Team (CAST) Safety Enhancements Reserved for Future Implementations (SERFIs), the National Transportation Safety Board (NTSB) Most-Wanted List and recent open safety recommendations, the National Research Council (NRC) Decadal Survey of Civil Aeronautics, and the Future Aviation Safety Team (FAST) areas of change. Future research direction in the VHM research areas is evidently strong as seen from recent research solicitations from the Naval Air Systems Command (NAVAIR), and VHM-related technologies actively being developed by aviation industry leaders, including GE, Boeing, Airbus, and UTC Aerospace Systems. Given the highly complex VHM systems, modifications can be made in the future so that the Vehicle Systems Safety Technology Project (VSST) technical challenges address inadequate maintenance crew's trainings and skills, and the certification methods of such systems as recommended by the NTSB, NRC, and FAST areas of change.

  11. Commercial treatability study capabilities for application to the US Department of Energy`s anticipated mixed waste streams. Revision 1

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1996-09-01

    US DOE mixed low-level and mixed transuranic waste inventory was estimated at 181,000 cubic meters (about 2,000 waste streams). Treatability studies may be used as part of DOE`s mixed waste management program. Commercial treatability study suppliers have been identified that either have current capability in their own facilities or have access to licensed facilities. Numerous federal and state regulations, as well as DOE Order 5820.2A, impact the performance of treatability studies. Generators, transporters, and treatability study facilities are subject to regulation. From a mixed- waste standpoint, a key requirement is that the treatability study facility must have an NRC ormore » state license that allows it to possess radioactive materials. From a RCRA perspective, the facility must support treatability study activities with the applicable plans, reports, and documentation. If PCBs are present in the waste, TSCA will also be an issue. CERCLA requirements may apply, and both DOE and NRC regulations will impact the transportation of DOE mixed waste to an off-site treatment facility. DOE waste managers will need to be cognizant of all applicable regulations as mixed-waste treatability study programs are initiated.« less

  12. Modeling and Quantification of Team Performance in Human Reliability Analysis for Probabilistic Risk Assessment

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Jeffrey C. JOe; Ronald L. Boring

    Probabilistic Risk Assessment (PRA) and Human Reliability Assessment (HRA) are important technical contributors to the United States (U.S.) Nuclear Regulatory Commission’s (NRC) risk-informed and performance based approach to regulating U.S. commercial nuclear activities. Furthermore, all currently operating commercial NPPs in the U.S. are required by federal regulation to be staffed with crews of operators. Yet, aspects of team performance are underspecified in most HRA methods that are widely used in the nuclear industry. There are a variety of "emergent" team cognition and teamwork errors (e.g., communication errors) that are 1) distinct from individual human errors, and 2) important to understandmore » from a PRA perspective. The lack of robust models or quantification of team performance is an issue that affects the accuracy and validity of HRA methods and models, leading to significant uncertainty in estimating HEPs. This paper describes research that has the objective to model and quantify team dynamics and teamwork within NPP control room crews for risk informed applications, thereby improving the technical basis of HRA, which improves the risk-informed approach the NRC uses to regulate the U.S. commercial nuclear industry.« less

  13. DEVELOPMENT OF HFE SECTIONS OF DG-1145.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    HIGGINS,J.C.; OHARA, J.M.; BONGARRA, J.

    2007-03-26

    For the licensing of the current fleet of commercial nuclear power plants (NPPs), the Nuclear Regulatory Commission (NRC) used two key documents, NUREG-0800 and Regulatory Guide (RG) 1.70. RG 1.70 provided guidance to applicants on the contents needed in their Safety Analysis Reports (SARs) submitted as part of their application to construct or operate an NPP. NUREG-0800, the NRC Standard Review Plan (SRP), provides guidance to the NRR staff reviewers on performing their safety reviews of these applications. As part of the preparation for a new wave of improved NPP designs the NRC is in the process of updating themore » SRP and is also developing a new RG designated as draft RG or DG-1145, ''Combined License Applications for Nuclear Power Plants (LWR Edition).'' This will eventually become RG 1.206 and will take the place of RG 1.70. This will provide guidance for combined license (COL) applicants, as well as for other 10CFR Part 52 variations that are permitted.« less

  14. Workshop on environmental qualification of electric equipment

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lofaro, R.; Gunther, W.; Villaran, M.

    1994-05-01

    Questions concerning the Environmental Qualification (EQ) of electrical equipment used in commercial nuclear power plants have recently become the subject of significant interest to the US Nuclear Regulatory Commission (NRC). Initial questions centered on whether compliance with the EQ requirements for older plants were adequate to support plant operation beyond 40 years. After subsequent investigation, the NRC Staff concluded that questions related to the differences in EQ requirements between older and newer plants constitute a potential generic issue which should be evaluated for backfit, independent of license renewal activities. EQ testing of electric cables was performed by Sandia National Laboratoriesmore » (SNL) under contract to the NRC in support of license renewal activities. Results showed that some of the environmentally qualified cables either failed or exhibited marginal insulation resistance after a simulated plant life of 20 years during accident simulation. This indicated that the EQ process for some electric cables may be non-conservative. These results raised questions regarding the EQ process including the bases for conclusions about the qualified life of components based upon artificial aging prior to testing.« less

  15. 78 FR 46379 - Exelon Generation Company, LLC, License Renewal Application for Braidwood Station, Units 1 and 2

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-31

    ...On May 29, 2013, Exelon Generation Company, LLC (Exelon) submitted an application to the U.S. Nuclear Regulatory Commission (NRC) for renewal of Facility Operating Licenses (NPF-72 and NPF-77) for an additional 20 years of operation for Braidwood Station, Units 1 and 2. Braidwood Station is located in Will County, Illinois. The current operating licenses for Braidwood Station, Units 1 and 2, expire on October 17, 2026 and December 18, 2027, respectively. This notice advises the public that the NRC intends to gather information to prepare an EIS on the proposed license renewal.

  16. Memorandum of Understanding Between U.S. EPA Superfund and U.S. NRC

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Walker, Stuart

    2008-01-15

    The Environmental Protection Agency (EPA) Office of Superfund Remediation and Technology Innovation (OSRTI) and the Nuclear Regulatory Commission (NRC) are responsible for implementing the 'Memorandum of Understanding Between the Environmental Protection Agency and the Nuclear Regulatory Commission: Consultation and Finality on Decommissioning and Decontamination of Contaminated Sites'. This paper provides a brief overview of the origin of the Memorandum of Understanding (MOU), the major features of the MOU, and how the MOU has been implemented site specifically. EPA and NRC developed the MOU in response to direction from the House Committee on Appropriations to EPA and NRC to work togethermore » to address the potential for dual regulation. The MOU was signed by EPA on September 30, 2002 and NRC on October 9, 2002. The two agencies had worked on the MOU since March 2000. While both EPA and NRC have statutory authority to clean up these sites, the MOU provides consultation procedures between EPA and NRC to eliminate dual regulation. Under the MOU, EPA and NRC identified the interactions of the two agencies for the decommissioning and decontamination of NRC-licensed sites and the ways in which those responsibilities will be exercised. Except for Section VI, which addresses corrective action under the Resource Conservation and Recovery Act (RCRA), this MOU is limited to the coordination between EPA, when acting under its CERCLA authority, and NRC, when a facility licensed by the NRC is undergoing decommissioning, or when a facility has completed decommissioning, and the NRC has terminated its license. EPA believes that implementation of the MOU between the two agencies will ensure that future confusion about dual regulation does not occur regarding the cleanup and reuse of NRC-licensed sites. NRC and EPA have so far exchanged MOU consultation letters on eight NRC-licensed sites. EPA has responded to each consultation request with a letter expressing its views on actions that NRC should consider that address the site-specific matter that triggered consultation. Over the course of consultations on the eight sites, there have been some reoccurring themes to EPA's views. Primarily, these are EPA: 1. Recommending that NRC consider selecting institutional controls to ensure that NRC's assumptions about future human exposure at the site are not exceeded. 2. Recommending that NRC consider using more site-specific information when conducting dose assessment modeling. 3. Recommending that NRC consider a flexible approach to groundwater protection that still ensures the public is not exposed to contamination levels over drinking water limits. 4. Recommending that NRC consider an approach similar to how EPA implements supplemental standards under 40 CFR 192 as an ARAR when the UMTRCA soil standard of 5 pCi/g is not being met.« less

  17. Regulatory Issues and Challenges in Developing Seismic Source Characterizations for New Nuclear Power Plant Applications in the US

    NASA Astrophysics Data System (ADS)

    Fuller, C. W.; Unruh, J.; Lindvall, S.; Lettis, W.

    2009-05-01

    An integral component of the safety analysis for proposed nuclear power plants within the US is a probabilistic seismic hazard assessment (PSHA). Most applications currently under NRC review followed guidance provided within NRC Regulatory Guide 1.208 (RG 1.208) for developing seismic source characterizations (SSC) for their PSHA. Three key components of RG 1.208 guidance is that applicants should: (1) use existing PSHA models and SSCs accepted by the NRC as SSC as a starting point for their SSCs; (2) evaluate new information and data developed since acceptance of the starting model to determine if the model should be updated; and (3) follow guidelines set forth by the Senior Seismic Hazard Analysis Committee (SSHAC) (NUREG/CR-6372) in developing significant updates (i.e., updates should capture SSC uncertainty through representing the "center, body, and range of technical interpretations" of the informed technical community). Major motivations for following this guidance are to ensure accurate representations of hazard and regulatory stability in hazard estimates for nuclear power plants. All current applications with the NRC have used the EPRI-SOG source characterizations developed in the 1980s as their starting point model, and all applicants have followed RG 1.208 guidance in updating the EPRI- SOG model. However, there has been considerable variability in how applicants have interpreted the guidance, and thus there has been considerable variability in the methodology used in updating the SSCs. Much of the variability can be attributed to how different applicants have interpreted the implications of new data, new interpretations of new and/or old data, and new "opinions" of members of the informed technical community. For example, many applicants and the NRC have wrestled with the challenge of whether or not to update SSCs in light of new opinions or interpretations of older data put forth by one member of the technical community. This challenge has been further complicated by: (1) a given applicant's uncertainty in how to revise the EPRI-SOG model, which was developed using a process similar to that dictated by SSHAC for a level 3 or 4 study, without conducting a resource-intensive SSHAC level 3 or higher study for their respective application; and (2) a lack of guidance from the NRC on acceptable methods of demonstrating that new data, interpretations, and opinions are adequately represented within the EPRI-SOG model. Partly because of these issues, initiative was taken by the nuclear industry, NRC and DOE to develop a new base PSHA model for the central and eastern US. However, this new SSC model will not be completed for several years and does not resolve many of the fundamental regulatory and philosophical issues that have been raised during the current round of applications. To ensure regulatory stability and to provide accurate estimates of hazard for nuclear power plants, a dialog must be started between regulators and industry to resolve these issues. Two key issues that must be discussed are: (1) should new data and new interpretations or opinions of old data be treated differently in updated SSCs, and if so, how?; and (2) how can new data or interpretations developed by a small subset of the technical community be weighed against and potentially combined with a SSC model that was originally developed to capture the "center, body and range" of the technical community?

  18. 10 CFR 2.709 - Discovery against NRC staff.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Discovery against NRC staff. 2.709 Section 2.709 Energy... Rules for Formal Adjudications § 2.709 Discovery against NRC staff. (a)(1) In a proceeding in which the NRC staff is a party, the NRC staff will make available one or more witnesses, designated by the...

  19. 10 CFR 2.709 - Discovery against NRC staff.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Discovery against NRC staff. 2.709 Section 2.709 Energy....709 Discovery against NRC staff. (a)(1) In a proceeding in which the NRC staff is a party, the NRC staff will make available one or more witnesses, designated by the Executive Director for Operations or...

  20. 10 CFR 2.1202 - Authority and role of NRC staff.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Authority and role of NRC staff. 2.1202 Section 2.1202... ORDERS Informal Hearing Procedures for NRC Adjudications § 2.1202 Authority and role of NRC staff. (a) During the pendency of any hearing under this subpart, consistent with the NRC staff's findings in its...

  1. 10 CFR 2.709 - Discovery against NRC staff.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Discovery against NRC staff. 2.709 Section 2.709 Energy... Rules for Formal Adjudications § 2.709 Discovery against NRC staff. (a)(1) In a proceeding in which the NRC staff is a party, the NRC staff will make available one or more witnesses, designated by the...

  2. 10 CFR 2.709 - Discovery against NRC staff.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Discovery against NRC staff. 2.709 Section 2.709 Energy....709 Discovery against NRC staff. (a)(1) In a proceeding in which the NRC staff is a party, the NRC staff will make available one or more witnesses, designated by the Executive Director for Operations or...

  3. 10 CFR 2.709 - Discovery against NRC staff.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Discovery against NRC staff. 2.709 Section 2.709 Energy... Rules for Formal Adjudications § 2.709 Discovery against NRC staff. (a)(1) In a proceeding in which the NRC staff is a party, the NRC staff will make available one or more witnesses, designated by the...

  4. 10 CFR 2.1202 - Authority and role of NRC staff.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Authority and role of NRC staff. 2.1202 Section 2.1202... for NRC Adjudications § 2.1202 Authority and role of NRC staff. (a) During the pendency of any hearing under this subpart, consistent with the NRC staff's findings in its review of the application or matter...

  5. 10 CFR 2.1202 - Authority and role of NRC staff.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Authority and role of NRC staff. 2.1202 Section 2.1202... ORDERS Informal Hearing Procedures for NRC Adjudications § 2.1202 Authority and role of NRC staff. (a) During the pendency of any hearing under this subpart, consistent with the NRC staff's findings in its...

  6. REVIEW OF PROPOSED METHODOLOGY FOR A RISK- INFORMED RELAXATION TO ASME SECTION XI APPENDIX G

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Dickson, Terry L; Kirk, Mark

    2010-01-01

    The current regulations, as set forth by the United States Nuclear Regulatory Commission (NRC), to insure that light-water nuclear reactor pressure vessels (RPVs) maintain their structural integrity when subjected to planned normal reactor startup (heat-up) and shut-down (cool-down) transients are specified in Appendix G to 10 CFR Part 50, which incorporates by reference Appendix G to Section XI of the American Society of Mechanical Engineers (ASME) Code. The technical basis for these regulations are now recognized by the technical community as being conservative and some plants are finding it increasingly difficult to comply with the current regulations. Consequently, the nuclearmore » industry has developed, and submitted to the ASME Code for approval, an alternative risk-informed methodology that reduces the conservatism and is consistent with the methods previously used to develop a risk-informed revision to the regulations for accidental transients such as pressurized thermal shock (PTS). The objective of the alternative methodology is to provide a relaxation to the current regulations which will provide more operational flexibility, particularly for reactor pressure vessels with relatively high irradiation levels and radiation sensitive materials, while continuing to provide reasonable assurance of adequate protection to public health and safety. The NRC and its contractor at Oak Ridge National Laboratory (ORNL) have recently performed an independent review of the industry proposed methodology. The NRC / ORNL review consisted of performing probabilistic fracture mechanics (PFM) analyses for a matrix of cool-down and heat-up rates, permutated over various reactor geometries and characteristics, each at multiple levels of embrittlement, including 60 effective full power years (EFPY) and beyond, for various postulated flaw characterizations. The objective of this review is to quantify the risk of a reactor vessel experiencing non-ductile fracture, and possible subsequent failure, over a wide range of normal transient conditions, when the maximum allowable thermal-hydraulic boundary conditions, derived from both the current ASME code and the industry proposed methodology, are imposed on the inner surface of the reactor vessel. This paper discusses the results of the NRC/ORNL review of the industry proposal including the matrices of PFM analyses, results, insights, and conclusions derived from these analyses.« less

  7. Report of the CIRRPC Executive Committee regarding EPA NESHAP regulations on radionuclides for medical research institutions and radiopharmaceutical manufacturers

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1990-06-01

    There appears to be no compelling public health protection reason for EPA`s promulgation of NESHAP regulations to control air emissions of radioactive materials from NRC-licensed facilities engaged in activities associated with the practice and development of nuclear medicine. The NRC`s existing regulations provide the necessary controls for protection and EPA`s regulations would only add burdensome reporting requirements at substantial cost to medical treatment and diagnosis. Availability of nuclear medicine practice could be impacted and advancements through research delayed.

  8. 78 FR 5514 - Supplemental Environmental Assessment and Finding of No Significant Impact for License Renewal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-25

    ... access publicly-available documents online in the NRC Library at http://www.nrc.gov/reading-rm/adams.html... produce at a faster rate, but not from more production areas. Uranium One maintains acceptable waste... NRC Library at http://www.nrc.gov/reading-rm/adams.html . From this site, you can access the NRC's...

  9. NRC Consultation and Monitoring at the Savannah River Site: Focusing Reviews of Two Different Disposal Actions - 12181

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ridge, A. Christianne; Barr, Cynthia S.; Pinkston, Karen E.

    Section 3116 of the Ronald W. Reagan National Defense Authorization Act for Fiscal Year 2005 (NDAA) requires the U.S. Department of Energy (DOE) to consult with the U.S. Nuclear Regulatory Commission (NRC) for certain non-high level waste determinations. The NDAA also requires NRC to monitor DOE's disposal actions related to those determinations. In Fiscal Year 2011, the NRC staff reviewed DOE performance assessments for tank closure at the F-Tank Farm (FTF) Facility and salt waste disposal at the Saltstone Disposal Facility (SDF) at the Savannah River Site (SRS) as part of consultation and monitoring, respectively. Differences in inventories, waste forms,more » and key barriers led to different areas of focus in the NRC reviews of these two activities at the SRS. Because of the key role of chemically reducing grouts in both applications, the evaluation of chemical barriers was significant to both reviews. However, radionuclide solubility in precipitated metal oxides is expected to play a significant role in FTF performance whereas release of several key radionuclides from the SDF is controlled by sorption or precipitation within the cementitious wasteform itself. Similarly, both reviews included an evaluation of physical barriers to flow, but differences in the physical configurations of the waste led to differences in the reviews. For example, NRC's review of the FTF focused on the modeled degradation of carbon steel tank liners while the staff's review of the SDF performance included a detailed evaluation of the physical degradation of the saltstone wasteform and infiltration-limiting closure cap. Because of the long time periods considered (i.e., tens of thousands of years), the NRC reviews of both facilities included detailed evaluation of the engineered chemical and physical barriers. The NRC staff reviews of residual waste disposal in the FTF and salt waste disposal in the SDF focused on physical barriers to flow and chemical barriers to radionuclide release from the waste. Because the waste inventory and concentration at both sites is sufficient to generate unacceptable doses to an off-site member of the public or inadvertent intruder in the absence of engineered barriers, the NRC staff review focused on the engineering features DOE plans to put in place to limit radionuclide release. At the FTF, DOE expects that peak doses are delayed beyond a 10,000 year performance period by a combination of (1) the flow-limiting effect of the steel tank liner and (2) chemical conditions created by the stabilizing grout overlying the waste that limit the solubility of key radionuclides for tens of thousands of years. At the SDF, DOE expects that flow will be significantly limited by water shedding along the closure cap lower drainage layer and that radionuclide release will be further limited by radionuclide precipitation or sorption within the high pH, chemically reducing conditions created within the saltstone waste form. Because the performance of both facilities depends on the performance of engineered barriers for thousands of years, the reviews included a detailed evaluation of the expected long-term behavior of these barriers. As previously discussed, NRC staff reviews of DOE waste determinations during consultation are designed to evaluate the three NDAA criteria, whereas the review of an updated PA during monitoring only addresses whether the NRC staff has reasonable assurance that the planned disposal action will meet the performance objectives of 10 CFR Part 61. The NRC staff review of the Waste Determination for the FTF did not include conclusions about whether the planned disposal of residual waste at the FTF would meet the NDAA criteria because of the substantial uncertainties in the degree of waste removal DOE would achieve and other technical uncertainties. The main product of the NRC staff review of the planned FTF disposal action is the recommendation that DOE should conduct waste release experiments to increase support for key modeling assumptions related to: (1) the evolution of pH and Eh in the grouted tank system over time; (2) identification of HRR association with solid phases comprising the residual wastes; and (3) expected solubility of HRRs under a range of environmental or service conditions that the residual wastes in the contaminated zone are expected to be exposed to over time. Implementation of this recommendation is deemed crucial for NRC staff to have reasonable assurance that the performance objectives in 10 CFR Part 61, Subpart C can be met. Given the risk-significance of Tank 18 to the overall PA and the short timeline for closure of this tank, the NRC staff recommended that DOE should initiate discussions with NRC staff regarding implementation of this recommendation for Tank 18 as soon as practical. The NRC staff also recommended that experiments to address this recommendation should be conducted prior to final closure of Tank 18. Results of the Tank 18 residual waste experiments, if conducted, will be evaluated by NRC staff to determine the need for additional data collection, experiments, and modeling for Tank 18, as well as other FTF tanks. Additional information regarding the NRC staff's recommendations in this area, including details on the suggested implementation of other recommendations will be provided in the NRC staff's plan for monitoring the FTF later in FY 2012, after DOE makes a final decision on the waste determination. The NRC staff's review of waste disposal at the SDF is ongoing. When complete, the SDF TER will indicate whether the NRC staff continues to have reasonable assurance that waste disposal at the SDF will meet the performance objectives of 10 CFR Part 61 (NDAA Criterion 3). The TER also will include risk insights that will form the basis of the NRC staff's revised monitoring plan for the SDF. The NRC staff will publish an updated monitoring plan for the SDF later in FY 2012. (authors)« less

  10. 75 FR 15743 - Application for a License To Export High-Enriched Uranium

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-30

    ... Reading Room (PERR) link http://www.nrc.gov/NRC/ADAMS/index.html at the NRC Homepage. A request for a..., Attention: Rulemaking and Adjudications. The information concerning this application follows. NRC Export...

  11. 76 FR 76192 - NRC Enforcement Policy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-06

    ... NUCLEAR REGULATORY COMMISSION [NRC-2011-0273] NRC Enforcement Policy AGENCY: Nuclear Regulatory Commission. ACTION: Proposed enforcement policy revision; request for comment. SUMMARY: The U.S. Nuclear... licensees, vendors, and contractors), on proposed revisions to the NRC's Enforcement Policy (the Policy) and...

  12. INTRODUCTION TO THE VFARS WORKSHOP

    EPA Science Inventory

    A 1996 amendment to the Safe Drinking Water Act requires the EPA to periodically develop a list of currently unregulated contaminants and select five contaminants for regulatory decisions every five years. The National Research Council (NRC) was enlisted to assist the Agency in ...

  13. NRC ARDC Guidance Support Status Report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Holbrook, Mark R.

    This report provides a summary that reflects the progress and status of proposed regulatory design criteria for advanced non-light water reactor (LWR) designs in accordance with the Level 3 milestone M3AT-17IN2001013 in work package AT-17IN200101. These criteria have been designated as advanced reactor design criteria (ARDC) and they provide guidance to future applicants for addressing the general design criteria (GDC) that are currently applied specifically to LWR designs. This report provides a summary of Phase 2 activities related to the various tasks associated with ARDC development and the subsequent development of ARDC regulatory guidance for sodium fast reactor (SFR) andmore » modular high-temperature gas-cooled reactor (HTGR) designs. Status Report Organization: Section 2 discusses the origin of the GDC and their application to LWRs. Section 3 addresses the objective of this initiative and how it benefits the advanced non-LWR reactor vendors. Section 4 discusses the scope and structure of the initiative. Section 5 provides background on the U.S. Department of Energy (DOE) ARDC team’s original development of the proposed ARDC that were submitted to the NRC for consideration. Section 6 provides a summary of recent ARDC Phase 2 activities. Appendices A through E document the DOE ARDC team’s public comments on various sections of the NRC’s draft regulatory guide DG–1330, “Guidance for Developing Principal Design Criteria for Non-Light Water Reactors.”« less

  14. Board on Earth Sciences and Resources and Its Activities -- Final Technical Report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Anthony R. de Souza, Ph.D. Director, Board on Earth Sciences and Resources

    2003-09-26

    The Board on Earth Sciences and Resources (BESR) provided oversight of the earth sciences and resources activities with the National Research Council (NRC). The Board reviewed research and public activities in the earth sciences; undertook analyses relevant to the discovery, supply, delivery, waste disposal and associated impacts and issues related to hydrocarbon, metallic, and nonmetallic mineral resources; and monitored the status of the earth sciences, assessed the health of the disciplines, identified research opportunities, and responded to specific agency requests for advice. These tasks were conducted by distinguished volunteers and NRC staff members that are representative of the breadth andmore » depth of the earth sciences and resources disciplines (e.g., ecology, geophysics, geochemistry, geobiology, hydrology, geography, geographic information science, materials science, mineral resources and mining, energy resources, paleontology, visualization, remote sensing, geophysical data and information). Each year the Board held two meetings. Most recently at the May 2003 Board meeting, the main topic of discussion was Coordination of Geospatial Data in the Era of the Department of Homeland Security. Speakers were Steven Cooper, DHS; Barry Napier, FEMA; Bill Shinar, VGIN; Barbara Ryan, USGS; and Hank Garie, DOI. Other topics were Circum-Pacific Council for Energy and Mineral Resources and New Opportunities in the Geology Discipline (Pat Leahy, USGS); Challenges to Understanding Biological Change in a Fluid Landscape (Sue Haseltine, USGS); and GIS and Remote Sensing at the USDA (Rodney Brown, USDA). The Board and the AGI also held a Leadership Forum. At the October 2003 Board meeting in Irvine, California, the Board plans to discuss earth resource issues, develop a white paper on the future directions of the Board, and review two of its standing committees--Committee on Seismology and Geodynamics, and the Committee on Geological and Geotechnical Engineering. The Board will also review the status of studies under way (e.g., Research Priorities--Earth Science and Medicine) and the status of studies under development (e.g., Understanding and Confronting Terrorism). As a result of the continuous strategic planning process, the Board and its standing committees have become more active as exemplified by the increasing number of ad hoc study committees and reports published during the last few years. The Board collaborated throughout the reporting period with several NRC units (e.g., National Materials Advisory Board, Ocean Studies Board, Board on Agriculture and Natural Resources, Board on Atmospheric Sciences and Climate, and the Committee on the Human Dimensions of Global Change). The Board provided oversight of the earth sciences and resources activities at the NRC. In particular, it provided oversight of its ad hoc and continuing activities. Under NRC guidelines, the Board holds its committees' study findings confidential until reports are published.« less

  15. Inspection report of unauthorized possession and use of unsealed americium-241 and subsequent confiscation, J. C. Haynes Company, Newark, Ohio

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1985-11-01

    This US Nuclear Regulatory Commission report documents the circumstances surrounding the March 26, 1985, confiscation and subsequent decontamination activities related to the use of unauthorized quantities of americium-241 at the John C. Haynes Company (licensee) of Newark, Ohio. It focuses on the period from early February to July 26, 1985. The incident started when NRC Region III recieved information that John C. Haynes possessed unauthorized quantities of americium-241 and was conducting unauthorized activities (diamond irradiation). By July 26, 1985, the decontamination activities at the licensee's laboratory were concluded. The licensee's actions with diamond irradiation resulted in contamination in restricted andmore » unrestricted areas of the facility. The confiscation and decontamination activities required the combined efforts of NRC, Federal Bureau of Investigation, US Department of Energy, Oak Ridge Associated Universities, the State of Ohio, and the US Environmental Protection Agency. The report describes the factual information and significant findings associated with the confiscation and decontamination activities.« less

  16. 77 FR 41107 - Decommissioning Planning During Operations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ..., 40, 50, 70, and 72 [NRC-2011-0162] Decommissioning Planning During Operations AGENCY: Nuclear... (DG) 4014, ``Decommissioning Planning During Operations.'' This guide describes a method that the NRC staff considers acceptable for use in complying with the NRC's Decommissioning Planning Rule. The NRC...

  17. Site-Specific Analyses for Demonstrating Compliance with 10 CFR 61 Performance Objectives - 12179

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Grossman, C.J.; Esh, D.W.; Yadav, P.

    2012-07-01

    The U.S. Nuclear Regulatory Commission (NRC) is proposing to amend its regulations at 10 CFR Part 61 to require low-level radioactive waste disposal facilities to conduct site-specific analyses to demonstrate compliance with the performance objectives in Subpart C. The amendments would require licensees to conduct site-specific analyses for protection of the public and inadvertent intruders as well as analyses for long-lived waste. The amendments would ensure protection of public health and safety, while providing flexibility to demonstrate compliance with the performance objectives, for current and potential future waste streams. NRC staff intends to submit proposed rule language and associated regulatorymore » basis to the Commission for its approval in early 2012. The NRC staff also intends to develop associated guidance to accompany any proposed amendments. The guidance is intended to supplement existing low-level radioactive waste guidance on issues pertinent to conducting site-specific analyses to demonstrate compliance with the performance objectives. The guidance will facilitate implementation of the proposed amendments by licensees and assist competent regulatory authorities in reviewing the site-specific analyses. Specifically, the guidance provides staff recommendations on general considerations for the site-specific analyses, modeling issues for assessments to demonstrate compliance with the performance objectives including the performance assessment, intruder assessment, stability assessment, and analyses for long-lived waste. This paper describes the technical basis for changes to the rule language and the proposed guidance associated with implementation of the rule language. The NRC staff, per Commission direction, intends to propose amendments to 10 CFR Part 61 to require licensees to conduct site-specific analyses to demonstrate compliance with performance objectives for the protection of public health and the environment. The amendments would require a performance assessment to demonstrate protection of the general population from releases of radioactivity, an assessment to demonstrate protection of a potential inadvertent intruder, and a long-term analysis to assess how the design of the facility considers the potential radiological impacts associated with disposal of long-lived waste streams. Concurrently, the NRC staff intends to propose associated guidance to facilitate the implementation of the requirements to conduct site-specific analyses. In proposing these amendments to the regulation and associated guidance, the NRC staff has conducted extensive public outreach since 2009 including three public meetings and four briefings of the NRC's Advisory Committee on Reactor Safeguards. The NRC staff plans to submit the proposed amendments to the regulations to the Commission in early 2012. Subsequently, the proposed amendments and associated guidance would be published in the Federal Register for public comment pending approval of the proposed amendments to the regulations by the Commission. Following the public comment period, NRC staff plans to address public comments and revise, as necessary, the regulations and associated guidance before publishing a final rule, which is anticipated in 2013. (authors)« less

  18. 75 FR 39056 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-07

    ... NUCLEAR REGULATORY COMMISSION [NRC-2010-0113] Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: U.S. Nuclear Regulatory... byproduct, source, or special nuclear material that are ceasing licensed activities and terminating the...

  19. 10 CFR 73.57 - Requirements for criminal history records checks of individuals granted unescorted access to a...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Web site. (To find the current fee amount, go to the Electronic Submittals page at http://www.nrc.gov... licensee verifies information such as name, date of birth, social security number, sex, and other...

  20. 10 CFR 73.57 - Requirements for criminal history records checks of individuals granted unescorted access to a...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Web site. (To find the current fee amount, go to the Electronic Submittals page at http://www.nrc.gov... licensee verifies information such as name, date of birth, social security number, sex, and other...

  1. 10 CFR 1.47 - NRC Regional Offices.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... NRC Regional Offices. Each Regional Administrator executes established NRC policies and assigned... 10 Energy 1 2010-01-01 2010-01-01 false NRC Regional Offices. 1.47 Section 1.47 Energy NUCLEAR... response within Regional boundaries set out in § 1.5(b) of this part. ...

  2. 10 CFR 1.47 - NRC Regional Offices.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... NRC Regional Offices. Each Regional Administrator executes established NRC policies and assigned... 10 Energy 1 2011-01-01 2011-01-01 false NRC Regional Offices. 1.47 Section 1.47 Energy NUCLEAR... response within Regional boundaries set out in § 1.5(b) of this part. ...

  3. 75 FR 6063 - Availability of NRC Open Government Web Site

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-05

    ... NUCLEAR REGULATORY COMMISSION [NRC-2010-0003] Availability of NRC Open Government Web Site AGENCY: Nuclear Regulatory Commission. ACTION: Notice of Availability of Open Government Web site for Online... Register notice, informs the public that the Nuclear Regulatory Commission's (NRC) Open Government Web site...

  4. 77 FR 18271 - Terrestrial Environmental Studies for Nuclear Power Stations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-27

    ... NUCLEAR REGULATORY COMMISSION [NRC-2011-0182] Terrestrial Environmental Studies for Nuclear Power... Environmental Studies for Nuclear Power Stations.'' This guide provides technical guidance that the NRC staff... nuclear power reactors. ADDRESSES: Please refer to Docket ID NRC-2011-0182 when contacting the NRC about...

  5. 75 FR 41368 - Public Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... (NRC) is revising its regulations to change the fees for search and review of agency records by NRC... found at http://www.regulations.gov by searching on Docket ID NRC-2010-0157. [[Page 41369... Fees for search and review of agency records by NRC personnel. * * * * * (a) Clerical search and review...

  6. 76 FR 56951 - Licenses, Certifications, and Approvals for Materials Licensees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-15

    ... applicants to take action that would have significant environmental impacts with no NRC oversight or... materials license facility to be prepared and significant environmental impacts to occur without undergoing... permit only limited construction activities and the environmental impacts associated with activities...

  7. 76 FR 57767 - Proposed Generic Communication; Draft NRC Generic Letter 2011-XX: Seismic Risk Evaluations for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-16

    ... NUCLEAR REGULATORY COMMISSION [NRC-2011-0204] Proposed Generic Communication; Draft NRC Generic Letter 2011-XX: Seismic Risk Evaluations for Operating Reactors AGENCY: Nuclear Regulatory Commission... FR 54507), that requested public comment on Draft NRC Generic Letter 2011- XX: Seismic Risk...

  8. 78 FR 70964 - Luminant Generation Company, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... search for Docket ID NRC-2008-0594. Address questions about NRC dockets to Carol Gallagher; telephone... at http://www.nrc.gov/reading-rm/adams.html . To begin the search, select ``ADAMS Public Documents'' and then select ``Begin Web- based ADAMS Search.'' For problems with ADAMS, please contact the NRC's...

  9. 10 CFR 51.40 - Consultation with NRC staff.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Consultation with NRC staff. 51.40 Section 51.40 Energy....40 Consultation with NRC staff. (a) A prospective applicant or petitioner for rulemaking is encouraged to confer with NRC staff as early as possible in its planning process before submitting...

  10. 10 CFR 51.40 - Consultation with NRC staff.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Consultation with NRC staff. 51.40 Section 51.40 Energy....40 Consultation with NRC staff. (a) A prospective applicant or petitioner for rulemaking is encouraged to confer with NRC staff as early as possible in its planning process before submitting...

  11. 10 CFR 51.40 - Consultation with NRC staff.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Consultation with NRC staff. 51.40 Section 51.40 Energy....40 Consultation with NRC staff. (a) A prospective applicant or petitioner for rulemaking is encouraged to confer with NRC staff as early as possible in its planning process before submitting...

  12. 10 CFR 51.40 - Consultation with NRC staff.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Consultation with NRC staff. 51.40 Section 51.40 Energy....40 Consultation with NRC staff. (a) A prospective applicant or petitioner for rulemaking is encouraged to confer with NRC staff as early as possible in its planning process before submitting...

  13. 10 CFR 51.40 - Consultation with NRC staff.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Consultation with NRC staff. 51.40 Section 51.40 Energy....40 Consultation with NRC staff. (a) A prospective applicant or petitioner for rulemaking is encouraged to confer with NRC staff as early as possible in its planning process before submitting...

  14. Supplement Analysis for the Site-Wide Environmental Impact Statement for Continued Operation of Los Alamos National Laboratory -- Recovery and Storage of Strontium-90 Fueled Radioisotope Thermal Electric Generators at Los Alamos National Laboratory

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    N /A

    2004-01-22

    This Supplement Analysis (SA) has been prepared to determine if the Site-Wide Environmental Impact Statement for Continued Operations of Los Alamos National Laboratory (SWEIS) (DOE/EIS-0238) adequately addresses the environmental effects of recovery and storage for disposal of six strontium-90 (Sr-90) fueled radioisotope thermal electric generators (RTGs) at the Los Alamos National Laboratory (LANL) Technical Area (TA)-54, Area G, or if the SWEIS needs to be supplemented. DOE's National Nuclear Security Administration (NNSA) proposed to recover and store six Sr-90 RTGs from the commercial sector as part of its Offsite-Source Recovery Project (OSRP). The OSRP focuses on the proactive recovery andmore » storage of unwanted radioactive sealed sources exceeding the US Nuclear Regulatory Commission (NRC) limits for Class C low-level waste (also known as Greater than Class C waste, or GTCC). In response to the events of September 11, 2001, NRC conducted a risk-based evaluation of potential vulnerabilities to terrorist threats involving NRC-licensed nuclear facilities and materials. NRC's evaluation concluded that possession of unwanted radioactive sealed sources with no disposal outlet presents a potential vulnerability (NRC 2002). In a November 25, 2003 letter to the manager of the NNSA's Los Alamos Site Office, the NRC Office of Nuclear Security and Incident Response identified recovery of several Sr-90 RTGs as the highest priority and requested that DOE take whatever actions necessary to recovery these sources as soon as possible. This SA specifically compares key impact assessment parameters of this proposal to the offsite source recovery program evaluated in the SWEIS and a subsequent SA that evaluated a change to the approach of a portion of the recovery program. It also provides an explanation of any differences between the Proposed Action and activities described in the previous SWEIS and SA analyses.« less

  15. Components of the CCR4-NOT complex function as nuclear hormone receptor coactivators via association with the NRC-interacting Factor NIF-1.

    PubMed

    Garapaty, Shivani; Mahajan, Muktar A; Samuels, Herbert H

    2008-03-14

    CCR4-NOT is an evolutionarily conserved, multicomponent complex known to be involved in transcription as well as mRNA degradation. Various subunits (e.g. CNOT1 and CNOT7/CAF1) have been reported to be involved in influencing nuclear hormone receptor activities. Here, we show that CCR4/CNOT6 and RCD1/CNOT9, members of the CCR4-NOT complex, potentiate nuclear receptor activity. RCD1 interacts in vivo and in vitro with NIF-1 (NRC-interacting factor), a previously characterized nuclear receptor cotransducer that activates nuclear receptors via its interaction with NRC. As with NIF-1, RCD1 and CCR4 do not directly associate with nuclear receptors; however, they enhance ligand-dependent transcriptional activation by nuclear hormone receptors. CCR4 mediates its effect through the ligand binding domain of nuclear receptors and small interference RNA-mediated silencing of endogenous CCR4 results in a marked decrease in nuclear receptor activation. Furthermore, knockdown of CCR4 results in an attenuated stimulation of RARalpha target genes (e.g. Sox9 and HoxA1) as shown by quantitative PCR assays. The silencing of endogenous NIF-1 also resulted in a comparable decrease in the RAR-mediated induction of both Sox9 and HoxA1. Furthermore, CCR4 associates in vivo with NIF-1. In addition, the CCR4-enhanced transcriptional activation by nuclear receptors is dependent on NIF-1. The small interference RNA-mediated knockdown of NIF-1 blocks the ligand-dependent potentiating effect of CCR4. Our results suggest that CCR4 plays a role in the regulation of certain endogenous RARalpha target genes and that RCD1 and CCR4 might mediate their function through their interaction with NIF-1.

  16. Improving the continued airworthiness of civil aircraft : a strategy for the FAA's Aircraft Certification Service

    DOT National Transportation Integrated Search

    1998-01-01

    The National Research Council (NRC) was asked to conduct an independent assessment of the safety management process used by the Aircraft Certification Service of the Federal Aviation Administration (FAA) to define how the current process might be imp...

  17. Report from JEM-EUSO in the US

    NASA Technical Reports Server (NTRS)

    Adams, Jim

    2009-01-01

    This slide presentation reviews the current status of interest in NASA for the Japanese Experiment Module-Extreme Universe Space Observatory (JEM-EUSO). It reviews the decadal survey performed by the National Research Council (NRC), the Technology Innovation Program, and plans for proposals to fund the experiment,

  18. Exposure Science for Chemical Prioritization and Toxicity Testing

    EPA Science Inventory

    Currently, a significant research effort is underway to apply new technologies to screen and prioritize chemicals for toxicity testing as well as to improve understanding of toxicity pathways (Dix et al. 2007, Toxicol Sci; NRC, 2007, Toxicity Testing in the 21st Century; Collins ...

  19. Phenomena Important in Molten Salt Reactor Simulations

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Diamond, David J.; Brown, Nicholas R.; Denning, Richard

    The U.S. Nuclear Regulatory Commission (NRC) is preparing for the future licensing of advanced reactors that will be very different from current light water reactors. Part of the NRC preparation strategy is to identify the simulation tools that will be used for confirmatory safety analysis of normal operation and abnormal situations in those reactors. This report advances that strategy for reactors that will use molten salts (MSRs). This includes reactors with the fuel within the salt as well as reactors using solid fuel. Although both types are discussed in this report, the emphasis is on those reactors with liquid fuelmore » because of the perception that solid-fuel MSRs will be significantly easier to simulate. These liquid-fuel reactors include thermal and fast neutron spectrum alternatives. The specific designs discussed in the report are a subset of many designs being considered in the U.S. and elsewhere but they are considered the most likely to submit information to the NRC in the near future. The objective herein, is to understand the design of proposed molten salt reactors, how they will operate under normal or transient/accident conditions, and what will be the corresponding modeling needs of simulation tools that consider neutronics, heat transfer, fluid dynamics, and material composition changes in the molten salt. These tools will enable the NRC to eventually carry out confirmatory analyses that examine the validity and accuracy of applicant’s calculations and help determine the margin of safety in plant design.« less

  20. 76 FR 65544 - Standard Format and Content of License Applications for Mixed Oxide Fuel Fabrication Facilities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

    ...The U.S. Nuclear Regulatory Commission (NRC or Commission) is issuing a revision to regulatory guide (RG) 3.39, ``Standard Format and Content of License Applications for Mixed Oxide Fuel Fabrication Facilities.'' This guide endorses the standard format and content for license applications and integrated safety analysis (ISA) summaries described in the current version of NUREG-1718, ``Standard Review Plan for the Review of an Application for a Mixed Oxide (MOX) Fuel Fabrication Facility,'' as a method that the NRC staff finds acceptable for meeting the regulatory requirements of Title 10 of the Code of Federal Regulations (10 CFR) part 70, ``Domestic Licensing of Special Nuclear Material'' for mixed oxide fuel fabrication facilities.

  1. 10 CFR 1.51 - Description and custody of NRC seal.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Description and custody of NRC seal. 1.51 Section 1.51 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION NRC Seal and Flag § 1.51 Description and custody of NRC seal. (a) Pursuant to section 201(a) of the Energy...

  2. 10 CFR 1.51 - Description and custody of NRC seal.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Description and custody of NRC seal. 1.51 Section 1.51 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION NRC Seal and Flag § 1.51 Description and custody of NRC seal. (a) Pursuant to section 201(a) of the Energy...

  3. 10 CFR 2.802 - Petition for rulemaking.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... NRC's Web site at http://www.nrc.gov/site-help/e-submittals.html; by e-mail to MSHD.Resource@nrc.gov...: Rulemakings and Adjudications Staff, and sent either by mail addressed to the U.S. Nuclear Regulatory... Information Exchange, e-mail, or CD-ROM. Electronic submissions must be made in a manner that enables the NRC...

  4. 10 CFR 2.802 - Petition for rulemaking.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... NRC's Web site at http://www.nrc.gov/site-help/e-submittals.html; by e-mail to MSHD.Resource@nrc.gov...: Rulemakings and Adjudications Staff, and sent either by mail addressed to the U.S. Nuclear Regulatory... Information Exchange, e-mail, or CD-ROM. Electronic submissions must be made in a manner that enables the NRC...

  5. 10 CFR 2.802 - Petition for rulemaking.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... NRC's Web site at http://www.nrc.gov/site-help/e-submittals.html; by e-mail to MSHD.Resource@nrc.gov...: Rulemakings and Adjudications Staff, and sent either by mail addressed to the U.S. Nuclear Regulatory... Information Exchange, e-mail, or CD-ROM. Electronic submissions must be made in a manner that enables the NRC...

  6. 10 CFR 7.10 - The NRC Advisory Committee Management Officer.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false The NRC Advisory Committee Management Officer. 7.10 Section 7.10 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.10 The NRC Advisory Committee Management Officer. (a) The Chairman of the Commission or designee shall appoint an NRC Advisory Committee...

  7. 10 CFR 7.10 - The NRC Advisory Committee Management Officer.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false The NRC Advisory Committee Management Officer. 7.10 Section 7.10 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.10 The NRC Advisory Committee Management Officer. (a) The Chairman of the Commission or designee shall appoint an NRC Advisory Committee...

  8. 10 CFR 7.10 - The NRC Advisory Committee Management Officer.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false The NRC Advisory Committee Management Officer. 7.10 Section 7.10 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.10 The NRC Advisory Committee Management Officer. (a) The Chairman of the Commission or designee shall appoint an NRC Advisory Committee...

  9. 75 FR 44992 - Review of Management Directive 8.11

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... NUCLEAR REGULATORY COMMISSION [NRC-2010-0242] Review of Management Directive 8.11 AGENCY: Nuclear... (NRC) is requesting public comment on Management Directive (MD) 8.11, ``Review Process for 10 CFR 2.206... members of the public and the NRC, the NRC is soliciting comments from the public, on what, if any...

  10. 10 CFR 2.1505 - Role of the NRC staff.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Role of the NRC staff. 2.1505 Section 2.1505 Energy... Legislative Hearings § 2.1505 Role of the NRC staff. The NRC staff shall be available to answer any Commission or presiding officer's questions on staff-prepared documents, provide additional information or...

  11. 10 CFR 2.1505 - Role of the NRC staff.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Role of the NRC staff. 2.1505 Section 2.1505 Energy... Legislative Hearings § 2.1505 Role of the NRC staff. The NRC staff shall be available to answer any Commission or presiding officer's questions on staff-prepared documents, provide additional information or...

  12. 10 CFR 2.1505 - Role of the NRC staff.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Role of the NRC staff. 2.1505 Section 2.1505 Energy... the NRC staff. The NRC staff shall be available to answer any Commission or presiding officer's questions on staff-prepared documents, provide additional information or documentation that may be available...

  13. 10 CFR 2.1505 - Role of the NRC staff.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Role of the NRC staff. 2.1505 Section 2.1505 Energy... the NRC staff. The NRC staff shall be available to answer any Commission or presiding officer's questions on staff-prepared documents, provide additional information or documentation that may be available...

  14. 10 CFR 2.1505 - Role of the NRC staff.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Role of the NRC staff. 2.1505 Section 2.1505 Energy... Legislative Hearings § 2.1505 Role of the NRC staff. The NRC staff shall be available to answer any Commission or presiding officer's questions on staff-prepared documents, provide additional information or...

  15. 10 CFR 7.10 - The NRC Advisory Committee Management Officer.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false The NRC Advisory Committee Management Officer. 7.10 Section 7.10 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.10 The NRC Advisory Committee Management Officer. (a) The Chairman of the Commission or designee shall appoint an NRC Advisory Committee...

  16. 10 CFR 7.10 - The NRC Advisory Committee Management Officer.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false The NRC Advisory Committee Management Officer. 7.10 Section 7.10 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.10 The NRC Advisory Committee Management Officer. (a) The Chairman of the Commission or designee shall appoint an NRC Advisory Committee...

  17. The intracellular nucleotide binding leucine-rich repeat receptor - SlNRC4a enhances immune signaling elicited by extracellular perception.

    PubMed

    Leibman-Markus, Meirav; Pizarro, Lorena; Schuster, Silvia; Lin, Z J Daniel; Gershony, Ofir; Bar, Maya; Coaker, Gitta; Avni, Adi

    2018-05-23

    Plant recognition and defense against pathogens employs a two-tiered perception system. Surface localized pattern recognition receptors (PRRs) act to recognize microbial features, while intracellular nucleotide binding leucine-rich repeat receptors (NLRs) directly or indirectly recognize pathogen effectors inside host cells. Employing the tomato PRR LeEIX2/EIX model system, we explored the molecular mechanism of signaling pathways. We identified an NLR that can associate with LeEIX2, termed SlNRC4a (NB-LRR Required for HR-associated Cell death-4). Co-immunoprecipitation demonstrates that SlNRC4a is able to associate with different PRRs. Physiological assays with specific elicitors revealed that SlNRC4a generally alters PRR-mediated responses. SlNRC4a overexpression enhances defense responses while silencing SlNRC4 reduces plant immunity. Moreover, the coiled-coil domain of SlNRC4a is able to associate with LeEIX2 and is sufficient to enhance responses upon EIX perception. Based on these findings, we propose that SlNRC4a acts as a non-canonical positive regulator of immunity mediated by diverse PRRs. Thus, SlNRC4a could link both intracellular and extracellular immune perception. This article is protected by copyright. All rights reserved.

  18. 78 FR 71674 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ... of Federal Financial Assistance provided by the NRC (including Educational Institutions, Other... minimized, including the use of automated collection techniques or other forms of information technology...

  19. 78 FR 49553 - Three Mile Island, Unit 2; Post Shutdown Decommissioning Activities Report

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-14

    ...On June 28, 2013, the GPU Nuclear Inc. (GPUN) submitted its Post Shutdown Decommissioning Activity Report (PSDAR) for Three Mile Island, Unit 2 (TMI-2). The PSDAR provides an overview of GPUN's proposed decommissioning activities, schedule, and costs for TMI-2. The NRC is requesting public comments on the PSDAR.

  20. 10 CFR 95.17 - Processing facility clearance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... existing facility clearance granted by a current CSA and authorize possession of license or certificate... concerning the foreign intelligence threat, risk of unauthorized technology transfer, type and sensitivity of..., certificate holder, or other person must advise the NRC within 30 days of any significant events or changes...

  1. 10 CFR 95.17 - Processing facility clearance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... existing facility clearance granted by a current CSA and authorize possession of license or certificate... concerning the foreign intelligence threat, risk of unauthorized technology transfer, type and sensitivity of..., certificate holder, or other person must advise the NRC within 30 days of any significant events or changes...

  2. 78 FR 55118 - Seismic Instrumentation for Nuclear Power Plants

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-09

    ... NUCLEAR REGULATORY COMMISSION [NRC-2013-0202] Seismic Instrumentation for Nuclear Power Plants... Reports for Nuclear Power Plants: LWR Edition,'' Section 3.7.4, ``Seismic Instrumentation.'' DATES: Submit... Nuclear Power Plants: LWR Edition'' (SRP, from the current Revision 2 to a new Revision 3). The proposed...

  3. 78 FR 49298 - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    ... the NRC's E-Filing system does not support unlisted software, and the NRC Meta System Help Desk will... methodology and performance criteria for licensees to identify fire protection systems and features that are... System (ADAMS): You may access publicly-available documents online in the NRC Library at http://www.nrc...

  4. 76 FR 40282 - Proposed Generic Communications; Draft NRC Regulatory Issue Summary 2011-XX; NRC Regulation of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-08

    ... Commission (NRC) is proposing to issue a RIS that clarifies those discrete sources of radium-226 under... Officers. Intent The NRC is issuing this RIS to clarify which discrete sources of radium-226 under military... definition of byproduct material to include discrete sources of radium-226, discrete sources of naturally...

  5. 76 FR 10781 - Amendments to Adjudicatory Process Rules and Related Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-28

    ... documents created or received at the NRC are available electronically at the NRC's Electronic Reading Room at http://www.nrc.gov/reading-rm/adams.html . From this page, the public can gain entry into ADAMS... make faster and better-reasoned decisions. The NRC is therefore proposing to extend the time to file an...

  6. 10 CFR Appendix A to Part 25 - Fees for NRC Access Authorization

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Fees for NRC Access Authorization A Appendix A to Part 25 Energy NUCLEAR REGULATORY COMMISSION ACCESS AUTHORIZATION Pt. 25, App. A Appendix A to Part 25—Fees for NRC Access Authorization The NRC application fee for an access authorization of type . . . Is the sum...

  7. 10 CFR Appendix A to Part 25 - Fees for NRC Access Authorization

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Fees for NRC Access Authorization A Appendix A to Part 25 Energy NUCLEAR REGULATORY COMMISSION ACCESS AUTHORIZATION Pt. 25, App. A Appendix A to Part 25—Fees for NRC Access Authorization The NRC application fee for an access authorization of type * * * Is the sum...

  8. 10 CFR 7.15 - Procedures for closing an NRC advisory committee meeting.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Procedures for closing an NRC advisory committee meeting. 7.15 Section 7.15 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.15 Procedures for closing an NRC advisory committee meeting. (a) To close all or part of a meeting of an NRC advisory...

  9. 10 CFR 7.15 - Procedures for closing an NRC advisory committee meeting.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Procedures for closing an NRC advisory committee meeting. 7.15 Section 7.15 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.15 Procedures for closing an NRC advisory committee meeting. (a) To close all or part of a meeting of an NRC advisory...

  10. 10 CFR 7.15 - Procedures for closing an NRC advisory committee meeting.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Procedures for closing an NRC advisory committee meeting. 7.15 Section 7.15 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.15 Procedures for closing an NRC advisory committee meeting. (a) To close all or part of a meeting of an NRC advisory...

  11. 10 CFR Appendix A to Part 25 - Fees for NRC Access Authorization

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Fees for NRC Access Authorization A Appendix A to Part 25 Energy NUCLEAR REGULATORY COMMISSION ACCESS AUTHORIZATION Pt. 25, App. A Appendix A to Part 25—Fees for NRC Access Authorization The NRC application fee for an access authorization of type . . . Is the sum...

  12. 10 CFR 2.1316 - Authority and role of NRC staff.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Authority and role of NRC staff. 2.1316 Section 2.1316... License Transfer Applications § 2.1316 Authority and role of NRC staff. (a) During the pendency of any hearing under this subpart, consistent with the NRC staff's findings in its Safety Evaluation Report (SER...

  13. 10 CFR 2.1316 - Authority and role of NRC staff.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Authority and role of NRC staff. 2.1316 Section 2.1316... ORDERS Procedures for Hearings on License Transfer Applications § 2.1316 Authority and role of NRC staff. (a) During the pendency of any hearing under this subpart, consistent with the NRC staff's findings...

  14. 10 CFR 2.1316 - Authority and role of NRC staff.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Authority and role of NRC staff. 2.1316 Section 2.1316... ORDERS Procedures for Hearings on License Transfer Applications § 2.1316 Authority and role of NRC staff. (a) During the pendency of any hearing under this subpart, consistent with the NRC staff's findings...

  15. 10 CFR 7.15 - Procedures for closing an NRC advisory committee meeting.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Procedures for closing an NRC advisory committee meeting. 7.15 Section 7.15 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.15 Procedures for closing an NRC advisory committee meeting. (a) To close all or part of a meeting of an NRC advisory...

  16. 10 CFR Appendix A to Part 25 - Fees for NRC Access Authorization

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Fees for NRC Access Authorization A Appendix A to Part 25 Energy NUCLEAR REGULATORY COMMISSION ACCESS AUTHORIZATION Pt. 25, App. A Appendix A to Part 25—Fees for NRC Access Authorization The NRC application fee for an access authorization of type * * * Is the sum...

  17. 10 CFR Appendix A to Part 25 - Fees for NRC Access Authorization

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Fees for NRC Access Authorization A Appendix A to Part 25 Energy NUCLEAR REGULATORY COMMISSION ACCESS AUTHORIZATION Pt. 25, App. A Appendix A to Part 25—Fees for NRC Access Authorization The NRC application fee for an access authorization of type * * * Is the sum...

  18. 10 CFR 7.15 - Procedures for closing an NRC advisory committee meeting.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Procedures for closing an NRC advisory committee meeting. 7.15 Section 7.15 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.15 Procedures for closing an NRC advisory committee meeting. (a) To close all or part of a meeting of an NRC advisory...

  19. Office for Analysis and Evaluation of Operational Data 1994-FY 95 annual report. Volume 9, Number 2

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    This annual report of the US Nuclear Regulatory Commission`s Office for Analysis and Evaluation of Operational Data (AEOD) describes activities conducted during CY 1994 and FY 1995. The report is published in three parts. NUREG-1272, Vol. 9, No. 1, covers power reactors and presents an overview of the operating experience of the nuclear power industry from the NRC perspective, including comments about the trends of some key performance measures. The report also includes the principal findings and issues identified in AEOD studies over the past year and summarizes information from such sources as licensee event reports, diagnostic evaluations, and reportsmore » to the NRC`s Operations Center. NUREG-1272, Vol. 9, No. 2, covers nuclear materials and presents a review of the events and concerns associated with the use of licensed material in nonreactor applications, such as personnel overexposures and medical misadministrations. Both reports also contain a discussion of the Incident Investigation Team program and summarize both the Incident Investigation Team and Augmented Inspection Team reports. Each volume contains a list of the AEOD reports issued from 1980 through FY 1995. NUREG-1272, Vol. 9, No. 3, covers technical training and presents the activities of the Technical Training Center in support of the NRC`s mission.« less

  20. Office for Analysis and Evaluation of Operational Data 1996 annual report. Volume 10, Number 1: Reactors

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1997-12-01

    This annual report of the US Nuclear Regulatory Commission`s Office for Analysis and Evaluation of Operational Data (AEOD) describes activities conducted during 1996. The report is published in three parts. NUREG-1272, Vol. 10, No. 1, covers power reactors and presents an overview of the operating experience of the nuclear power industry from the NRC perspective, including comments about trends of some key performance measures. The report also includes the principal findings and issues identified in AEOD studies over the past year and summarizes information from such sources as licensee event reports and reports to the NRC`s Operations Center. NUREG-1272, Vol.more » 10, No. 2, covers nuclear materials and presents a review of the events and concerns during 1996 associated with the use of licensed material in nonreactor applications, such as personnel overexposures and medical misadministrations. Both reports also contain a discussion of the Incident Investigation Team program and summarize both the Incident Investigation Team and Augmented Inspection Team reports. Each volume contains a list of the AEOD reports issued from CY 1980 through 1996. NUREG-1272, Vol. 10, No. 3, covers technical training and presents the activities of the Technical Training Center in support of the NRC`s mission in 1996.« less

  1. US NRC-Sponsored Research on Stress Corrosion Cracking Susceptibility of Dry Storage Canister Materials in Marine Environments - 13344

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Oberson, Greg; Dunn, Darrell; Mintz, Todd

    2013-07-01

    At a number of locations in the U.S., spent nuclear fuel (SNF) is maintained at independent spent fuel storage installations (ISFSIs). These ISFSIs, which include operating and decommissioned reactor sites, Department of Energy facilities in Idaho, and others, are licensed by the U.S. Nuclear Regulatory Commission (NRC) under Title 10 of the Code of Federal Regulations, Part 72. The SNF is stored in dry cask storage systems, which most commonly consist of a welded austenitic stainless steel canister within a larger concrete vault or overpack vented to the external atmosphere to allow airflow for cooling. Some ISFSIs are located inmore » marine environments where there may be high concentrations of airborne chloride salts. If salts were to deposit on the canisters via the external vents, a chloride-rich brine could form by deliquescence. Austenitic stainless steels are susceptible to chloride-induced stress corrosion cracking (SCC), particularly in the presence of residual tensile stresses from welding or other fabrication processes. SCC could allow helium to leak out of a canister if the wall is breached or otherwise compromise its structural integrity. There is currently limited understanding of the conditions that will affect the SCC susceptibility of austenitic stainless steel exposed to marine salts. NRC previously conducted a scoping study of this phenomenon, reported in NUREG/CR-7030 in 2010. Given apparent conservatisms and limitations in this study, NRC has sponsored a follow-on research program to more systematically investigate various factors that may affect SCC including temperature, humidity, salt concentration, and stress level. The activities within this research program include: (1) measurement of relative humidity (RH) for deliquescence of sea salt, (2) SCC testing within the range of natural absolute humidity, (3) SCC testing at elevated temperatures, (4) SCC testing at high humidity conditions, and (5) SCC testing with various applied stresses. Results to date indicate that the deliquescence RH for sea salt is close to that of MgCl{sub 2} pure salt. SCC is observed between 35 and 80 deg. C when the ambient (RH) is close to or higher than this level, even for a low surface salt concentration. (authors)« less

  2. Estimation and Mitigation of Channel Non-Reciprocity in Massive MIMO

    NASA Astrophysics Data System (ADS)

    Raeesi, Orod; Gokceoglu, Ahmet; Valkama, Mikko

    2018-05-01

    Time-division duplex (TDD) based massive MIMO systems rely on the reciprocity of the wireless propagation channels when calculating the downlink precoders based on uplink pilots. However, the effective uplink and downlink channels incorporating the analog radio front-ends of the base station (BS) and user equipments (UEs) exhibit non-reciprocity due to non-identical behavior of the individual transmit and receive chains. When downlink precoder is not aware of such channel non-reciprocity (NRC), system performance can be significantly degraded due to NRC induced interference terms. In this work, we consider a general TDD-based massive MIMO system where frequency-response mismatches at both the BS and UEs, as well as the mutual coupling mismatch at the BS large-array system all coexist and induce channel NRC. Based on the NRC-impaired signal models, we first propose a novel iterative estimation method for acquiring both the BS and UE side NRC matrices and then also propose a novel NRC-aware downlink precoder design which utilizes the obtained estimates. Furthermore, an efficient pilot signaling scheme between the BS and UEs is introduced in order to facilitate executing the proposed estimation method and the NRC-aware precoding technique in practical systems. Comprehensive numerical results indicate substantially improved spectral efficiency performance when the proposed NRC estimation and NRC-aware precoding methods are adopted, compared to the existing state-of-the-art methods.

  3. 10 CFR 1.53 - Use of NRC seal or replicas.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Use of NRC seal or replicas. 1.53 Section 1.53 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION NRC Seal and Flag § 1.53 Use of NRC seal or replicas. (a) The use of the seal or replicas is restricted to the following: (1...

  4. 10 CFR 1.53 - Use of NRC seal or replicas.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Use of NRC seal or replicas. 1.53 Section 1.53 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION NRC Seal and Flag § 1.53 Use of NRC seal or replicas. (a) The use of the seal or replicas is restricted to the following: (1...

  5. 10 CFR 2.811 - Filing of standard design certification application; required copies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... NRC's Web site at http://www.nrc.gov/site-help/e-submittals.html; by e-mail to MSHD.Resource@nrc.gov..., including all amendments to the applications, must be sent either by mail addressed: ATTN: Document Control... Information Exchange, e-mail, or CD-ROM. Electronic submissions must be made in a manner that enables the NRC...

  6. 10 CFR 2.811 - Filing of standard design certification application; required copies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... NRC's Web site at http://www.nrc.gov/site-help/e-submittals.html; by e-mail to MSHD.Resource@nrc.gov..., including all amendments to the applications, must be sent either by mail addressed: ATTN: Document Control... Information Exchange, e-mail, or CD-ROM. Electronic submissions must be made in a manner that enables the NRC...

  7. 78 FR 49305 - Luminant Generation Company LLC, Comanche Peak Nuclear Power Plant, Unit Nos. 1 and 2...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    ... http://www.regulations.gov and search for Docket ID NRC-2013-0182. Address questions about NRC dockets... NRC Library at http://www.nrc.gov/reading-rm/adams.html . To begin the search, select ``ADAMS Public Documents'' and then select ``Begin Web- based ADAMS Search.'' For problems with ADAMS, please contact the...

  8. 78 FR 52571 - Tennessee Valley Authority, Browns Ferry Nuclear Plant, Unit 1; Applications and Amendments to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... the NRC's E-Filing system does not support unlisted software, and the NRC Meta System Help Desk will... submitting a document to the NRC in accordance with the E-Filing rule, the participant must file the document... http://www.nrc.gov/site-help/e-submittals.html . A filing is considered complete at the time the...

  9. 10 CFR 2.1403 - Authority and role of the NRC staff.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Authority and role of the NRC staff. 2.1403 Section 2.1403... ORDERS Expedited Proceedings with Oral Hearings § 2.1403 Authority and role of the NRC staff. (a) During the pendency of any hearing under this subpart, consistent with the NRC staff's findings in its own...

  10. 10 CFR 2.1403 - Authority and role of the NRC staff.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Authority and role of the NRC staff. 2.1403 Section 2.1403... ORDERS Expedited Proceedings with Oral Hearings § 2.1403 Authority and role of the NRC staff. (a) During the pendency of any hearing under this subpart, consistent with the NRC staff's findings in its own...

  11. 10 CFR 2.1403 - Authority and role of the NRC staff.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Authority and role of the NRC staff. 2.1403 Section 2.1403... Oral Hearings § 2.1403 Authority and role of the NRC staff. (a) During the pendency of any hearing under this subpart, consistent with the NRC staff's findings in its review of the application or matter...

  12. 78 FR 75388 - Duke Energy Progress; Shearon Harris Units 2 and 3; Exemption From the Requirement To Submit an...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-11

    ... the NRC suspend review of its combined license (COL) application until further notice. On August 7... after requesting the NRC to resume its review of their COL application. The NRC staff reviewed this... the FSAR must be submitted prior to requesting the NRC resume its review of the COL application, or by...

  13. 77 FR 69509 - Combining Modal Responses and Spatial Components in Seismic Response Analysis

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-19

    ... available documents online in the NRC Library at http://www.nrc.gov/reading-rm/adams.html . To begin the.... ML122020A044. NRC's Public Document Room: You may examine and purchase copies of public documents at the NRC's... postulated accidents, and data that the staff needs in its review of applications for permits and licenses...

  14. 77 FR 70484 - Preoperational Testing of Onsite Electric Power Systems To Verify Proper Load Group Assignments...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-26

    ... publicly available documents online in the NRC Library at http://www.nrc.gov/reading-rm/adams.html . To... reproduce them. NRC's PDR: You may examine and purchase copies of public documents at the NRC's PDR, Room O1... that the staff needs in its review of applications for permits and licenses. The draft regulatory guide...

  15. Talking with the Public about Regulating High-level Waste Disposal: Recent Progress

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kotra, J. P.; Leslie, B. W.

    Increasing public confidence in the U.S. Nuclear Regulatory Commission (NRC) as an effective and independent regulator is an explicit goal of the Agency (1). Consistent with long-established mechanisms and procedures, NRC provides the public access to its decision-making process. Recently, during the course of a rulemaking required by statute, NRC examined its means for inviting public access as well as the NRC staff's effectiveness in furthering public confidence in it's actions as a regulator. When developing new, site-specific regulations for the proposed geologic repository at Yucca Mountain, Nevada, NRC's Division of Waste Management found it necessary to adapt and improvemore » its efforts to inform and involve the public in NRC's decision making process. Major changes were made to the way in which technical staff prepare for speaking to general audiences. The format used for public meetings was modified to encourage dialogue with participants. Handout and presentation materials that explain NRC's role and technical topics of concern in plain language were developed and are regularly updated. NRC successfully applied these and other institutional changes as it completed final regulations for Yucca Mountain and while developing and introducing a draft license review plan for public comment.« less

  16. A workshop on developing risk assessment methods for medical use of radioactive material. Volume 1: Summary

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Tortorelli, J.P.

    1995-08-01

    A workshop was held at the Idaho National Engineering Laboratory, August 16--18, 1994 on the topic of risk assessment on medical devices that use radioactive isotopes. Its purpose was to review past efforts to develop a risk assessment methodology to evaluate these devices, and to develop a program plan and a scoping document for future methodology development. This report contains a summary of that workshop. Participants included experts in the fields of radiation oncology, medical physics, risk assessment, human-error analysis, and human factors. Staff from the US Nuclear Regulatory Commission (NRC) associated with the regulation of medical uses of radioactivemore » materials and with research into risk-assessment methods participated in the workshop. The workshop participants concurred in NRC`s intended use of risk assessment as an important technology in the development of regulations for the medical use of radioactive material and encouraged the NRC to proceed rapidly with a pilot study. Specific recommendations are included in the executive summary and the body of this report. An appendix contains the 8 papers presented at the conference: NRC proposed policy statement on the use of probabilistic risk assessment methods in nuclear regulatory activities; NRC proposed agency-wide implementation plan for probabilistic risk assessment; Risk evaluation of high dose rate remote afterloading brachytherapy at a large research/teaching institution; The pros and cons of using human reliability analysis techniques to analyze misadministration events; Review of medical misadministration event summaries and comparison of human error modeling; Preliminary examples of the development of error influences and effects diagrams to analyze medical misadministration events; Brachytherapy risk assessment program plan; and Principles of brachytherapy quality assurance.« less

  17. Environmental health and safety issues related to the use of low-level radioactive waste (LLRW) at hospitals and medical research institutions and compliance determination with the Clean Air Act standards

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kasinathan, R.; Kanchan, A.

    1995-12-31

    Currently, the United States Nuclear Regulatory Commission (NRC) has standards for procedures, performance activities and technical specifications on storage of Low-Level Radioactive Waste (LLRW) under 10 CFR Part 20. The United States Environmental Protection Agency (EPA) is proposing environmental standards for the management, storage and disposal of LLRW. The proposed standards, which will become 40 CFR part 193 when finalized, limits the committed effective dose to members of the public from the management and storage of LLRW, committed effective doses resulting from LLRW disposal and levels of radiological contamination of underground sources of drinking water as a result of themore » activities subject to management, storage and disposal of LLRW. Further, under Title III of the Clean Air Act Amendments, radionuclides are required to be inventoried for all generators. For hospitals and medical research institutions, quantities of LLRW are often below the concentrations required under reporting and record keeping requirements of 10 CFR 20. However, in many instances, the facility may require NRC permits and compliance with air quality dispersion modeling requirements. This paper presents the typical radionuclides used in hospitals and medical research institutions, and strategies to evaluate their usage and steps to achieve compliance. Air quality dispersion modeling by use of the COMPLY model is demonstrated to evaluate the fate of radionuclides released from on-site incineration of LLRW. The paper concludes that no significant threat is posed from the incineration of LLRW.« less

  18. Terrestrial Analogs to Mars: NRC Community Panel Decadal Report

    NASA Astrophysics Data System (ADS)

    Farr, T. G.

    2002-12-01

    A report was completed recently by a Community Panel for the NRC Decadal Study of Solar System Exploration. The desire was for a review of the current state of knowledge and for recommendations for action over the next decade. The topic of this panel, Terrestrial Analogs to Mars, was chosen to bring attention to the need for an increase in analog studies in support of the increased pace of Mars exploration. It is well recognized that interpretations of Mars must begin with the Earth as a reference. The most successful comparisons have focused on understanding geologic processes on the Earth well enough to extrapolate to Mars' environment. Several facets of terrestrial analog studies have been pursued and are continuing. These studies include field workshops, characterization of terrestrial analog sites, instrument tests, laboratory measurements (including analysis of martian meteorites), and computer and laboratory modeling. The combination of all of these activities allows scientists to constrain the processes operating in specific terrestrial environments and extrapolate how similar processes could affect Mars. The Terrestrial Analogs for Mars Community Panel has considered the following two key questions: (1) How do terrestrial analog studies tie in to the overarching science questions about life, past climate, and geologic evolution of Mars, and (2) How can future instrumentation be used to address these questions. The panel considered the issues of data collection and archiving, value of field workshops, laboratory measurements and modeling, human exploration issues, association with other areas of solar system exploration, and education and public outreach activities. Parts of this work were performed under contract to NASA.

  19. Neglected infectious diseases in Aboriginal communities: Haemophilus influenzae serotype a and Helicobacter pylori.

    PubMed

    Ulanova, Marina; Tsang, Raymond; Altman, Eleonora

    2012-11-19

    This report describes proceedings of a workshop entitled "Neglected Infectious Diseases in Aboriginal Communities" which took place in Thunder Bay, Ontario, Canada, on October 12, 2011. This workshop was jointly organized by the National Research Council of Canada (NRC), the National Microbiology Laboratory (Public Health Agency of Canada) and Northern Ontario School of Medicine (NOSM) with participants from the Medical Sciences Division and Clinical Sciences Division of NOSM, NRC, National Microbiology Laboratory (NML), Public Health Laboratory (Thunder Bay), Thunder Bay District Health Unit, and Regional Health Survey at Chiefs of Ontario. The main purpose of the workshop was to summarize the current state of knowledge on two less publicized infectious disease agents afflicting Canadian Aboriginal communities: Haemophilus influenzae serotype a (Hia) and Helicobacter pylori. Another highlight of this workshop was the discussion on novel approaches for vaccination strategies in the control and prevention of such disease agents. In conclusion, a long-term collaborative research framework was established between NRC, NML and NOSM to develop carbohydrate-based vaccines against these pathogens that may benefit the health of Canadian Aboriginal peoples and other population groups at risk. Copyright © 2012. Published by Elsevier Ltd.. All rights reserved.

  20. 77 FR 7613 - Dow Chemical Company; Dow Chemical TRIGA Research Reactor; Facility Operating License No. R-108

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-13

    ... NUCLEAR REGULATORY COMMISSION [Docket No. 50-264; NRC-2012-0026] Dow Chemical Company; Dow Chemical TRIGA Research Reactor; Facility Operating License No. R-108 AGENCY: Nuclear Regulatory Commission... Facility Operating License No. R-108 (``Application''), which currently authorizes the Dow Chemical Company...

  1. Difficulties associated with predicting forage intake by grazing beef cows

    USDA-ARS?s Scientific Manuscript database

    The current National Research Council (NRC) model is based on a single equation that relates dry matter intake (DMI) to metabolic size and net energy density of the diet offered and was a significant improvement over previous models. However, observed DMI by grazing animals can be conceptualized by...

  2. 78 FR 35072 - Proposed Revisions to Reliability Assurance Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... current staff review methods and practices based on lessons learned from NRC reviews of design... following methods (unless this document describes a different method for submitting comments on a specific... possesses and is publicly-available, by the following methods: Federal Rulemaking Web site: Go to http://www...

  3. 75 FR 57987 - Evaluation of the Groundwater Task Force Report: Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... NUCLEAR REGULATORY COMMISSION [NRC-2010-0302] Evaluation of the Groundwater Task Force Report... Task Force (GTF) in March 2010 to determine whether past, current, and planned actions should be... recommendations made in the Liquid Radioactive Release Lessons Learned Task Force Final Report dated September 1...

  4. 78 FR 70588 - STP Nuclear Operating Company; South Texas Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-26

    ... efficiency; (8) wind power; (9) solar power; (10) hydroelectric power; (11) ocean wave and current energy... generic environmental impact statement for license renewal of nuclear plants; issuance. SUMMARY: Notice is hereby given that the U.S. Nuclear Regulatory Commission (NRC) has published the final, plant-specific...

  5. Behavioural science at work for Canada: National Research Council laboratories.

    PubMed

    Veitch, Jennifer A

    2007-03-01

    The National Research Council is Canada's principal research and development agency. Its 20 institutes are structured to address interdisciplinary problems for industrial sectors, and to provide the necessary scientific infrastructure, such as the national science library. Behavioural scientists are active in five institutes: Biological Sciences, Biodiagnostics, Aerospace, Information Technology, and Construction. Research topics include basic cellular neuroscience, brain function, human factors in the cockpit, human-computer interaction, emergency evacuation, and indoor environment effects on occupants. Working in collaboration with NRC colleagues and with researchers from universities and industry, NRC behavioural scientists develop knowledge, designs, and applications that put technology to work for people, designed with people in mind.

  6. 76 FR 34762 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-14

    ... action to submit an information collection request to the Office of Management and Budget (OMB) and... fee publicly available documents, including the draft supporting statement, at the NRC's [[Page 34763

  7. 77 FR 54617 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-05

    .... 4. Who is required or asked to report: Individuals, companies, or organizations requesting document... NRC Headquarters' Public Document Room. Copies of the form are utilized by the reproduction contractor...

  8. 41G crew activities

    NASA Image and Video Library

    2009-06-25

    41G-101-039 (5-13 Oct 1984) --- Two members of a record seven-person crew are pictured during Intravehicular Activity (IVA) aboard the Earth-orbiting Space Shuttle Challenger. Hold picture with open hand at right center edge. Astronaut David C. Leestma, mission specialist, is at right observing a test by payload specialist Marc Garneau, representing the National Research Council (NRC) of Canada. Garneau spent much of his on-duty time conducting a series of experiments for the NRC. The crew consisted of astronauts Robert L. Crippen, commander; Jon A. McBride, pilot; mission specialist's Kathryn D. Sullivan, Sally K. Ride, and David D. Leestma; Canadian astronaut Marc Garneau, and Paul D. Scully-Power, payload specialist's. EDITOR'S NOTE: The STS-41G mission had the first American female EVA (Sullivan); first seven-person crew; first orbital fuel transfer; and the first Canadian (Garneau).

  9. DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    This monthly publication contains descriptions of the information received and generated by the US Nuclear Regulatory Commission (NRC). This information includes (1) docketed material associated with civilian nuclear power plants and other uses of radioactive materials and (2) nondocketed material received and generated by NRC pertinent to its role as a regulatory agency. As used here, docketed refers to the system by which NRC maintains its regulatory records. This series of documents is indexed by a Personal Author Index, a Corporate Source Index, and a Report Number Index. NRC documents that are publicly available may be examined without charge atmore » the NRC Public Document Room (PDR).« less

  10. Investigate the Child's Scientific Activities on Practical Child's Activity Books for the Kindergarten's Children

    ERIC Educational Resources Information Center

    Aldarabah, Intisar Turki; Al-Mouhtadi, Reham

    2015-01-01

    This research aimed to investigate the extent to which the interactive international curriculum is included in the "Child's Scientific Activities" issued by the Ministry of Education in Jordan, for the kindergarten stage according to the global criterion (NRC). In order to answer the study questions, an instrument was developed to…

  11. 75 FR 34774 - Notice of Availability of Environmental Assessment and Finding of No Significant Impact for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-18

    ... and initiated a survey and decontamination of the Facility. Based on the Licensee's historical... decontamination activities, in accordance with their NRC-approved, operating radiation safety procedures, were... survey, the Licensee conducted decontamination activities, as necessary, in the areas of the Facility...

  12. 77 FR 20437 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-04

    ... there a way to enhance the quality, utility, and clarity of the information to be collected? 4. How can... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0027] Agency Information Collection Activities... action to submit an information collection request to the Office of Management and Budget (OMB) and...

  13. 75 FR 2894 - Withdrawal of Regulatory Guide 1.148

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-19

    ... Valve Assemblies in Systems Important to Safety in Nuclear Power Plants.'' FOR FURTHER INFORMATION... for Active Valve Assemblies in Systems Important to Safety in Nuclear Power Plants.'' RG 1.148 was... qualifying active mechanical equipment used in nuclear power plants. The NRC is withdrawing RG 1.148 because...

  14. 78 FR 55300 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-10

    ... CFR Part 95-- Facility Security Clearance and Safeguarding of National Security Information and... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2013-0088] Agency Information Collection Activities... Commission. ACTION: Notice of the OMB review of information collection and solicitation of public comment...

  15. 77 FR 75451 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-20

    ... upgraded licenses or license renewals to operate the controls at a nuclear reactor facility. This... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2012-0184] Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory...

  16. 10 CFR 60.61 - Provision of information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... characterization, siting, development, design, licensing, construction, operation, regulation, permanent closure... available at the NRC Web site, http://www.nrc.gov, and/or at the NRC Public Document Room, and copies are...

  17. Pipe overpack container for trasuranic waste storage and shipment

    DOEpatents

    Geinitz, Richard R.; Thorp, Donald T.; Rivera, Michael A.

    1999-01-01

    A Pipe Overpack Container for transuranic waste storage and shipment. The system consists of a vented pipe component which is positioned in a vented, insulated 55 gallon steel drum. Both the vented pipe component and the insulated drum are capable of being secured to prevent the contents from leaving the vessel. The vented pipe component is constructed of 1/4 inch stainless steel to provide radiation shielding. Thus, allowing shipment having high Americium-241 content. Several Pipe Overpack Containers are then positioned in a type B, Nuclear Regulatory Commission (NRC) approved, container. In the current embodiment, a TRUPACT-II container was employed and a maximum of fourteen Pipe Overpack Containers were placed in the TRUPACT-II. The combination received NRC approval for the shipment and storage of transuranic waste.

  18. Demographics in Astronomy and Astrophysics

    NASA Astrophysics Data System (ADS)

    Ulvestad, James S.

    2011-05-01

    Astronomy has been undergoing a significant demographic shift over the last several decades, as shown by data presented in the 2000 National Research Council (NRC) report "Federal Funding of Astronomical Research," and the 2010 NRC report, "New Worlds, New Horizons in Astronomy and Astrophysics." For example, the number of advertised postdoctoral positions in astronomy has increased much more rapldly than the number of faculty positions, contributing to a holding pattern of early-career astronomers in multiple postdoctoral positions. This talk will summarize some of the current demographic trends in astronomy, including information about gender and ethnic diversity, and describe some of the possible implications for the future. I thank the members of the Astro2010 Demographics Study Group, as well as numerous white-paper contributors to Astro2010, for providing data and analyses.

  19. NRC, SPI, and chasing arrows: Is there common ground

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Rabasca, L.

    After negotiating for 15 months, issuing three white papers, and conducting consumer research, the National Recycling Coalition (NRC, Washington, DC) and the Society of the Plastics Industry, Inc. (SPI, Washington, DC), have agreed to disagree on the use of the familiar chasing arrows logo in SPI's seven-number resin identification code. The desired end result of the talks and debates was supposed to be a plan to change legislation requiring 39 states to use SPI's current resin identification code and a commitment to remove the old code from durable goods and flexible packaging. Ultimately, these actions could have improved markets formore » polyethylene terephthalate (PET) and high-density polyethylene (HDPE) by reducing contamination caused by confusion over what is actually recycled versus what is merely recyclable.« less

  20. Using biomarker data to adjust estimates of the distribution of usual intakes for misreporting: application to energy intake in the US population.

    PubMed

    Yanetz, Rivka; Kipnis, Victor; Carroll, Raymond J; Dodd, Kevin W; Subar, Amy F; Schatzkin, Arthur; Freedman, Laurence S

    2008-03-01

    It is now well-established that individuals misreport their dietary intake. We propose a new method (National Research Council-Biomarker [NRC-B]) for estimating population distributions of usual dietary intake from national survey 24-hour recall data, using additional biomarker data from an external study to adjust for such dietary misreporting. NRC-B is an extension of the NRC method, and is based upon two developed assumptions: the ratio of the mean of true intake to that of reported intake is equal in the survey and external biomarker study; and the ratio of the variance of true intake to that of reported intake is equal in these two studies. NRC-B adjusts the usual intake distribution both for within-person variation and for bias (underreporting) that occur with 24-hour recall reports. Using doubly labeled water ((2)H(2)(18)O) measurements from the Observing Protein and Energy Nutrition study, we applied NRC-B to data on energy intake for adults aged 40 to 69 years from two national surveys, the Continuing Survey of Food Intakes by Individuals and National Health and Nutrition Examination Survey. We compared the results with the NRC and traditional methods that used only the survey data to estimate dietary intake distributions. Estimated distributions from NRC-B and NRC were much narrower and less skewed than from the traditional method. However, unlike NRC, the median of the NRC-B based distribution was higher by 8% to 16% than the traditional method in our examples. The proposed method adjusts for the well-documented problem of underreporting of energy intake.

  1. Use of the Rat Grimace Scale to Evaluate Neuropathic Pain in a Model of Cervical Radiculopathy.

    PubMed

    Philips, Blythe H; Weisshaar, Christine L; Winkelstein, Beth A

    2017-02-01

    Although neck and low-back pain are common sources of neuropathic pain with high societal costs, the pathophysiology of neuropathic pain is not well-defined. Traditionally, most rodent pain studies rely on evoked reflex-based testing to measure pain. However, these testing methods do not reveal spontaneous pain, particularly early after injury. The rat grimace scale (RGS) for quantifying spontaneous pain has been validated after visceral, incisional, orthopedic, and inflammatory insults but not neuropathic pain. The current study used a rat model of radiculopathy to investigate the time course of RGS, the effect of the NSAID meloxicam on RGS, and the reliability and consistency of RGS across testers. RGS values at baseline and at 3, 6, 24, and 48 h after cervical nerve root compression (NRC) that induced robust evoked pain responses were compared with those obtained after sham surgery. The RGS was also evaluated at 6 h after NRC in another set of rats that had received meloxicam treatment prior to surgery. At 6 h, NRC induced higher RGS scores (1.27 ± 0.18) than did sham surgery (0.93 ± 0.20), and scores remained above baseline for as long as 48 h. Treatment with meloxicam before NRC reduced RGS at 6 h to sham levels, which were lower than those of injury without treatment. The RGS was associated with very good interobserver reliability (intraclass correlation coefficient, 0.91) and excellent internal consistency (Cronbach α, 0.87). These findings suggest that RGS is a useful approach to identifying and monitoring acute neuropathic pain in rats.

  2. IRIS and the National Research Council (NRC)

    EPA Pesticide Factsheets

    Since the 2011 National Academies’ National Research Council (NRC) review of the IRIS Program's assessment of Formaldehyde, EPA and NRC have had an ongoing relationship into the improvements of developing the IRIS Assessments.

  3. NRC`s proposed rulemaking on the documentation and reporting of low-level radioactive waste shipment manifest information

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lahs, W.R.; Haisfield, M.F.

    1991-12-31

    Since the 1982 promulgation of regulations for the land disposal of low-level radioactive waste (LLW), requirements have been in place to control transfers of LLW intended for disposal at licensed land disposal facilities. These requirements established a manifest tracking system and defined processes to control transfers of LLW intended for disposal at a land disposal facility. Because the regulations did not specify the format for the LLW shipment manifests, it was not unexpected that the two operators of the three currently operating disposal sites should each have developed their own manifest forms. The forms have many similarities and the collectedmore » information, in many cases, is identical; however, these manifests incorporate unique operator preferences and also reflect the needs of the Agreement State regulatory authority in the States where the disposal sites are located. Since Agreement State regulations must be compatible with, but need not always be identical to, those of the Nuclear Regulatory Commission (NRC), the possibility of a proliferation of different manifest forms containing variations in collected information could be envisioned. If these manifests were also to serve a shipping paper purpose, effective integration of the Department of Transportations` (DOT) requirements would also have to be addressed. This wide diversity in uses of manifest information by Federal and State regulatory authorities, other State or Compact entities, and disposal site operators, suggested a single consolidated approach to develop a uniform manifest format with a baseline information content and to define recordkeeping requirements. The NRC, in 1989, had embarked on a rulemaking activity to establish a base set of manifest information needs for regulatory purposes. In response to requests from State and Regional Compact organizations who are attempting to design, develop and operate LLW disposal facilities, and with the general support of Agreement State regulatory authorities, this original data base rulemaking was expanded to include development of a uniform low-level radioactive waste manifest.« less

  4. Recommendations for NRC policy on shift scheduling and overtime at nuclear power plants

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lewis, P.M.

    1985-07-01

    This report contains the Pacific Northwest Laboratory's (PNL's) recommendations to the US Nuclear Regulatory Commission (NRC) for an NRC policy on shift scheduling and hours of work (including overtime) for control room operators and other safety-related personnel in nuclear power plants. First, it is recommended that NRC make three additions to its present policy on overtime: (1) limit personnel to 112 hours of work in a 14-day period, 192 hours in 28 days, and 2260 hours in one year; exceeding these limits would require plant manager approval; (2) add a requirement that licensees obtain approval from NRC if plant personnelmore » are expected to exceed 72 hours of work in a 7-day period, 132 hours in 14 days, 228 hours in 28 days, and 2300 hours in one year; and (3) make the policy a requirement, rather than a nonbinding recommendation. Second, it is recommended that licensees be required to obtain NRC approval to adopt a routine 12-hour/day shift schedule. Third, it is recommended that NRC add several nonbinding recommendations concerning routine 8-hour/day schedules. Finally, because additional data can strengthen the basis for future NRC policy on overtime, five methods are suggested for collecting data on overtime and its effects. 44 refs., 10 tabs.« less

  5. 77 FR 58586 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-21

    ... Security Information,'' the Atomic Energy Act, and implementing directives. Submit, by November 20, 2012... supporting statement may be viewed free of charge at the NRC Public Document Room, One White Flint North...

  6. 76 FR 26317 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... pending NRC action to submit an information collection request to the Office of Management and Budget (OMB... individuals that will participate in the Generic Fundamentals Examination (GFE) for that calendar year. Except...

  7. 76 FR 26318 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... pending NRC action to submit an information collection request to the Office of Management and Budget (OMB... of individuals that will participate in the Generic Fundamentals Examination (GFE) for that calendar...

  8. 77 FR 6143 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-07

    ... Radiation Safety Officer (RSO), authorized medical physicist (AMP), authorized nuclear pharmacist (ANP), or...''; (3) NRC Form 313A (ANP), ``Authorized Nuclear Pharmacist Training and Experience and Preceptor...

  9. 77 FR 49834 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... provide copies of licensee nuclear material event reports electronically or by hard copy to the NRC within... event information should be provided in a uniform electronic format, for assessment and identification...

  10. 75 FR 6223 - Application For a License To Export High-Enriched Uranium

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-08

    ... Reading Room (PERR) link http://www.nrc.gov/NRC/ADAMS/index.html at the NRC Homepage. A request for a..., DC 20555, Attention: Rulemaking and Adjudications. The information concerning this application...

  11. Evaluation of constructivist pedagogy: Influence on critical thinking skills, science fair participation and level of performance

    NASA Astrophysics Data System (ADS)

    Foxx, Robbie Evelyn

    Science education reform, driven by a rapidly advancing technological society, demands the attention of both elementary and middle school curriculum-developers. Science education training in current standards (National Research Council [NRC] Standards 1996) emphasize inquiry, which is reported to be a basic tenet of the theory known as constructivism (NAASP, 1996; Cohen, 1988; Conley, 1993; Friedman, 1999; Newman, Marks, & Gamoran, 1996; Smerdon & Burkam 1999; Sizer 1992; Talbert & McLaughlin 1993; Tobin & Gallagher, 1987; Yager, 1991, 2000). Pedagogy focusing on the tenets of constructivist theory, at the intermediate level, can address current science standards. Many science educators believe participation in science fairs helps students develop the attitudes, skills, and knowledge that will help them to be comfortable and successful in the scientific and technological society (Czerniak, 1996). Competing in science fairs is one vehicle which allows students to apply science to societal issues, solve problems and model those things scientists do. Moreover, constructing a science fair project is suggested as being an excellent means to foster the development of concepts necessary in promoting scientific literacy (Czerniak, 1996). Research further suggests that through science fairs or other inquiry activities, students construct their knowledge with fewer misconceptions as they explore and discover the nature of science (NRC 1996). Tohn 's study (as cited in Bellipanni, 1994) stated that science fairs are a major campaign to increase student skills and to allow students a chance to have fun with science. The purpose of this research was twofold: (1) to assess science problem solving skills of students instructed using constructivist pedagogy, and (2) to explore the effects of constructivist pedagogy's influence(s) on science fair participation/placement. Students' attitudes resulting from these experiences were examined as well.

  12. SIM Lite Astrometric Observatory progress report

    NASA Astrophysics Data System (ADS)

    Marr, James C., IV; Shao, Michael; Goullioud, Renaud

    2010-07-01

    The SIM Lite Astrometric Observatory (aka SIM Lite), a micro-arcsecond astrometry space mission, has been developed in response to NASA's indefinite deferral of the SIM PlanetQuest mission. The SIM Lite mission, while significantly more affordable than the SIM PlanetQuest mission concept, still addresses the full breadth of SIM science envisioned by two previous National Research Council (NRC) Astrophysics Decadal Surveys at the most stringent "Goal" level of astrometric measurement performance envisioned in those surveys. Over the past two years, the project has completed the conceptual design of the SIM Lite mission using only the completed SIM technology; published a 250 page book describing the science and mission design (available at the SIM website: http://sim.jpl.nasa.gov); been subject to an independent cost and technical readiness assessment by the Aerospace Corporation; and submitted a number of information responses to the NRC Astro2010 Decadal Survey. The project also conducted an exoplanet-finding capability double blind study that clearly demonstrated the ability of the mission to survey 60 to 100 nearby sun-like dwarf stars for terrestrial, habitable zone planets in complex planetary systems. Additionally, the project has continued Engineering Risk Reduction activities by building brassboard (form, fit & function to flight) version of key instrument elements and subjecting them to flight qualification environmental and performance testing. This paper summarizes the progress over the last two years and the current state of the SIM Lite project.

  13. Technical Basis and Implementation Guidelines for a Technique for Human Event Analysis (ATHEANA)

    DTIC Science & Technology

    2000-05-01

    posted at NRC’s Web site address www.nrc.gov/NRC/NUREGS/indexnum.html are updated regularly and may differ from the last printed version. Non-NRC...distinctly different in that it provides structured search schemes for finding such EFCs, by using and integrating knowledge and experience in...Learned from Serious Accidents The record of significant incidents in nuclear power plant NPP operations shows a substantially different picture of

  14. 75 FR 36124 - Construction Reactor Oversight Process Request for Public Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-24

    ..., and the assessment of licensee safety culture. In SECY-10-0038, ``Update Status on the Development of... commenter supports or does not support an aspect of this plan. The use of examples is encouraged. (1) The... ROP, the NRC currently assigns safety culture component aspects to findings when appropriate...

  15. 75 FR 77919 - Carolina Power & Light Company Shearon Harris Nuclear Power Plant, Unit 1; Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-14

    ... involves important physical modifications to the HNP, Unit 1 security system. There are several issues... in which some important security modifications are planned. A direct outside access route to the... implementation deadline, the licensee currently maintains a security system acceptable to the NRC and that will...

  16. 78 FR 42558 - Proposed Revision 0 to Fitness-for-Duty Standard Review Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-16

    ... NUCLEAR REGULATORY COMMISSION [NRC-2013-0149] Proposed Revision 0 to Fitness-for-Duty Standard...: Section 13.7 ``Fitness-for-Duty,'' and Section 13.7.1 ``Fitness-for-Duty--Operational [[Page 42559...), concerning implementation of a Fitness-for- Duty (FFD) program. The current SRP does not contain guidance on...

  17. 77 FR 46561 - Amendments to Adjudicatory Process Rules and Related Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-03

    ... eight late-filed factors, especially not for late-filed hearing requests or intervention petitions. The... current three Sec. 2.309(f)(2) factors. As the NRC explained in the proposed rule, whether filings after... the existence of good cause, not the other factors. The commenter has not supported its assertion that...

  18. 77 FR 11384 - Removal of Oman from the Restricted Destinations List

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    ... NUCLEAR REGULATORY COMMISSION 10 CFR Part 110 [NRC-2011-0264] RIN 3150-AJ06 Removal of Oman from... regulations by removing Oman from the list of restricted destinations. This amendment is necessary to conform... regard to U.S. Government law and policy on Oman. The Executive Branch recommended, in light of current...

  19. Supervisor-Student Teacher Interactions: The Role of Conversational Frames in Developing a Vision of Ambitious Teaching

    ERIC Educational Resources Information Center

    Long, Jennifer J.; van Es, Elizabeth A.; Black, Rebecca W.

    2013-01-01

    In the context of current mathematics and science education reform, teachers are challenged to develop a vision of ambitious instruction (NRC, 2001; Windschitl, Thompson, & Braaten, 2011). This exploratory study examined the discourse of student teacher supervision, focusing on how the conversational frames of supervisors and student teachers…

  20. 75 FR 63866 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... NUCLEAR REGULATORY COMMISSION [Docket No. NRC-2010-0236] Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB) Review; Comment Request AGENCY: Nuclear Regulatory... compliance with the provisions of the Atomic Energy Act of 1954, as amended. Title II of the Energy...

  1. What Students Really Think about Doing Research

    ERIC Educational Resources Information Center

    Bernard, Warren

    2011-01-01

    There are many types of inquiry activities out there: Demonstrations, guided or scaffolded inquiry labs, open- or free-inquiry labs, and problem-based or project-based learning activities are all staples in science education. The importance of inquiry is highlighted in such documents as the National Science Education Standards (NRC 1996) and the…

  2. 10 CFR 52.110 - Termination of license.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... any new information or significant environmental change associated with the licensee's proposed... reasons for concluding that the environmental impacts associated with site-specific decommissioning activities will be bounded by appropriate previously issued environmental impact statements. (2) The NRC...

  3. 75 FR 73133 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ... Energy Agency (IAEA). Licensees use Form 741 to make inventory and accounting reports for certain source.... This form enables NRC to collect, retrieve, analyze, and submit the data to IAEA to fulfill its...

  4. 78 FR 79014 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ... Agency (IAEA). Licensees use Form 741 to make inventory and accounting reports for certain source or... enables the NRC to collect, retrieve, analyze, and submit the data to IAEA to fulfill its reporting...

  5. Senate examines measures to improve nuclear safety following Japan disaster

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-03-01

    One year after Japan suffered a devastating magnitude 9.0 earthquake and the resulting tsunami and nuclear disaster, the U.S. Nuclear Regulatory Commission (NRC) has taken a number of measures to try to ensure that nuclear plants in the United States are safe from natural hazards. At a U.S. Senate hearing on 15 March, NRC chair Gregory Jaczko announced that the commission had issued three key orders and several requests for information on 12 March that plant licensees must follow, and that NRC also plans to take additional actions. However, the commission is not moving quickly enough in some areas, such as ensuring that all plants are safe from seismic hazards, including those in areas with low seismic activity, according to Jaczko's testimony before the Senate Committee on Environment and Public Works (EPW) and the Subcommittee on Clean Air and Nuclear Safety. The 12 March orders require licensees to have strategies to maintain or restore core cooling, containment, and spent-fuel pool cooling capabilities "following a beyond-design-basis extreme natural event" and have a reliable indication of the water level in spent-fuel storage pools.

  6. 78 FR 53792 - Draft Guidance for Reciprocity

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... NUCLEAR REGULATORY COMMISSION [NRC-2013-0186] Draft Guidance for Reciprocity AGENCY: Nuclear... Commission (NRC) is revising its licensing guidance for reciprocity. The NRC is requesting public comment on... Work in Agreement State Jurisdiction (Reciprocity).'' The document has been updated from the previous...

  7. A Summary of NRC Findings and Recommendations on International Collaboration in Space Exploration

    NASA Astrophysics Data System (ADS)

    Moloney, Michael; Smith, David H.; Graham, Sandra

    Collaboration among the world’s space agencies has become an essential tool to achieving shared goals in the exploration of space. In space science international coordination and collaborations have formed the foundation of advances in our knowledge of our universe over the last few decades. In support of the U.S. space science and Earth science programs, NASA has engaged in well over 1000 international activities with many nations. Indeed, international participation in NASA science missions has more often been the norm rather than the exception. Among notable recent examples are the Hubble Space Telescope (with ESA), the Cassini-Huygens Saturn mission (with ESA and Italy), the James Webb Space Telescope (with ESA and Canada) and of course the International Space Station (with Russia, ESA, Japan, and Canada). However, the international character of a space mission is no guarantee of its successful realization. International collaboration can be sidetracked owing to developments in national programs or budgets and the management challenges cannot be understated. In human spaceflight international coordination and collaboration started in earnest with the Apollo-Soyuz program in the 1970s and today it forms the foundation of the successful International Space Station partnership that is likely to continue through into the early 2020s. But what role will international collaboration play in human spaceflight beyond low Earth orbit in the decades ahead? This paper will discuss the findings and recommendations of a number of NRC reports that have considered international collaboration. For instance the 1998 U.S. National Research Council (NRC) / European Science Foundation report “U.S.-European Collaboration in Space Science” found, cooperative programs depend on a clear understanding of how the responsibilities of the mission are to be shared among the partners, a clear management scheme with a well defined interface between the parties, and efficient communication. In successful missions, each partner has had a clearly defined role and a real stake in the success of the mission. A further challenge is how to plan for national programs in an increasingly international context. The community-based space and Earth science decadal surveys—produced by the NRC’s Space Studies Board (SSB)—in astronomy/astrophysics, planetary science, solar and space physics, and Earth science and applications from space, form the foundation for long-term strategic consensus planning by the U.S. research community, NASA, and other government agencies that support space and Earth Science. Each of the recent decadal surveys has discussed the need for improved international cooperative planning and collaboration. In addition, at a November 2012 SSB workshop focused on lessons learned from the most recent round of decadal surveys, the question was asked: how can we best integrate international cooperation globally into the decadal process to ensure the best science can be pursued? On the side of human spaceflight, the NRC’s Committee on Human Spaceflight is due to report out in Spring 2014 and the role of international cooperation in this endeavor will be discussed in their report. This paper will report on various NRC reports dealing with international collaboration and draw out common themes and messages. The paper will also report on ongoing current NRC activities relevant to international collaboration.

  8. Pipe overpack container for transuranic waste storage and shipment

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Geinitz, R.R.; Thorp, D.T.; Rivera, M.A.

    1999-12-07

    A Pipe Overpack Container is described for transuranic waste storage and shipment. The system consists of a vented pipe component which is positioned in a vented, insulated 55 gallon steel drum. Both the vented pipe component and the insulated drum are capable of being secured to prevent the contents from leaving the vessel. The vented pipe component is constructed of 1/4 inch stainless steel to provide radiation shielding, thus allowing shipment having high Americium-241 content. Several Pipe Overpack Containers are then positioned in a type B, Nuclear Regulatory Commission (NRC) approved, container. In the current embodiment, a TRUPACT-II container wasmore » employed and a maximum of fourteen Pipe Overpack Containers were placed in the TRUPACT-II. The combination received NRC approval for the shipment and storage of transuranic waste.« less

  9. Meeting Regulatory Needs.

    PubMed

    Weber, Michael Fred

    2017-02-01

    The world is experiencing change at an unprecedented pace, as reflected in social, cultural, economic, political, and technological advances around the globe. Regulatory agencies, like the U.S. Nuclear Regulatory Commission (NRC), must also transform in response to and in preparation for these changes. In 2014, the NRC staff commenced Project Aim 2020 to transform the agency by enhancing efficiency, agility, and responsiveness, while accomplishing NRC's safety and security mission. Following Commission review and approval in 2015, the NRC began implementing the approved strategies, including strategic workforce planning to provide confidence that NRC will have employees with the right skills and talents at the right time to accomplish the agency's mission. Based on the work conducted so far, ensuring an adequate pipeline of radiation protection professionals is a significant need that NRC shares with states and other government agencies, private industry, academia, as well as international counterparts. NRC is working to ensure that sufficient radiation protection professionals will be available to fulfill its safety and security mission and leverage the work of the National Council on Radiation Protection and Measurements, the Conference of Radiation Control Program Directors, the Health Physics Society, the Organization of Agreement States, the International Atomic Energy Agency, the Nuclear Energy Agency, and others.

  10. 10 CFR 1.55 - Establishment of official NRC flag.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Establishment of official NRC flag. 1.55 Section 1.55 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION NRC Seal and Flag... dark blue field with a gold fringe. ...

  11. 78 FR 64028 - Decommissioning of Nuclear Power Reactors

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0035] Decommissioning of Nuclear Power Reactors AGENCY... Commission (NRC) is issuing Revision 1 of regulatory guide (RG) 1.184 ``Decommissioning of Nuclear Power... the NRC's regulations relating to the decommissioning process for nuclear power reactors. The revision...

  12. Bibliography of reports on research sponsored by the NRC Office of Nuclear Regulatory Research, July--December 1976

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Buchanan, J.R.

    A bibliography of 148 reports published by contractors of the NRC Office of Nuclear Regulatory Research during the period July through December 1976 is presented along with abstracts from the Nuclear Safety Information Center computer file. The bibliography has been sorted into the subject categories used by NRC to organize the research program. Within the subject categories, the reports are sorted by contractor organization and then chronologically. A brief description of the NRC research program precedes the bibliography.

  13. Development of NRC inspection procedure 38703: Commercial-grade dedication

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Potapovs, U.; Pettis, R.L. Jr.

    1994-12-31

    The purpose of this paper is to present an overview of the recently completed U.S. Nuclear Regulatory Commission (NRC) inspection procedure 38703, {open_quotes}Commercial Grade Dedication,{close_quotes} which was issued on November 8, 1993. This procedure embodies the information gained from the NRC`s inspections and assessments of licensee procurement practices, a public workshop, industry feedback and public comments, and the NRC`s perspective of the industry`s response to the Nuclear Management and Resource Council (NUMARC) procurement initiatives.

  14. Progress Towards a Space-Based Gravitational-Wave Observatory Since 2010

    NASA Technical Reports Server (NTRS)

    Stebbins, Robin T.

    2015-01-01

    Laser Interferometer Space Antenna (LISA): Focus of all work since 1993; Unchanged since 1997; Project in Phase A since 2004; Extensive formulation work and products; Reviewed and recommended in many major reviews: AANM (NRC, 2001), TRIP (HQ, 2003), Connecting Quarks with the Cosmos (NRC, 2003), AETD (GSFC, 2005). Beyond Einstein Program: (NRC, 2007), NWNH (NRC, 2010): Second in large space projects after WFIRST. Recommended for a new start. Contingent on Lisa Pathfinder success and a roughly 50-50 European partnership.

  15. 75 FR 59296 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ..., partnership, commercial grade dedicating entity, or other entity subject to the regulations in this part to... basis for the issuance of numerous NRC Generic Communications that have contributed to the improved...

  16. 77 FR 47441 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-08

    ... permit, operating license, operating license renewal, early site review, design certification review... available on the NRC home page site for 60 days after the signature date of this notice. Comments and...

  17. 75 FR 48996 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-12

    ..., doses to an embryo/fetus or nursing child, or leaking sources are reportable on occurrence. A certifying... information technology? A copy of the draft supporting statement may be viewed free of charge at the NRC...

  18. 75 FR 458 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-05

    ... required: Frequently. 6. Who will be required or asked to report: Individuals or companies requesting... NRC Headquarters' Public Document Room. Copies of the form are utilized by the reproduction contractor...

  19. FAVOR: A new fracture mechanics code for reactor pressure vessels subjected to pressurized thermal shock

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Dickson, T.L.

    1993-01-01

    This report discusses probabilistic fracture mechanics (PFM) analysis which is a major element of the comprehensive probabilistic methodology endorsed by the NRC for evaluation of the integrity of Pressurized Water Reactor (PWR) pressure vessels subjected to pressurized-thermal-shock (PTS) transients. It is anticipated that there will be an increasing need for an improved and validated PTS PFM code which is accepted by the NRC and utilities, as more plants approach the PTS screening criteria and are required to perform plant-specific analyses. The NRC funded Heavy Section Steel Technology (HSST) Program at Oak Ridge National Laboratories is currently developing the FAVOR (Fracturemore » Analysis of Vessels: Oak Ridge) PTS PFM code, which is intended to meet this need. The FAVOR code incorporates the most important features of both OCA-P and VISA-II and contains some new capabilities such as PFM global modeling methodology, the capability to approximate the effects of thermal streaming on circumferential flaws located inside a plume region created by fluid and thermal stratification, a library of stress intensity factor influence coefficients, generated by the NQA-1 certified ABAQUS computer code, for an adequate range of two and three dimensional inside surface flaws, the flexibility to generate a variety of output reports, and user friendliness.« less

  20. FAVOR: A new fracture mechanics code for reactor pressure vessels subjected to pressurized thermal shock

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Dickson, T.L.

    1993-04-01

    This report discusses probabilistic fracture mechanics (PFM) analysis which is a major element of the comprehensive probabilistic methodology endorsed by the NRC for evaluation of the integrity of Pressurized Water Reactor (PWR) pressure vessels subjected to pressurized-thermal-shock (PTS) transients. It is anticipated that there will be an increasing need for an improved and validated PTS PFM code which is accepted by the NRC and utilities, as more plants approach the PTS screening criteria and are required to perform plant-specific analyses. The NRC funded Heavy Section Steel Technology (HSST) Program at Oak Ridge National Laboratories is currently developing the FAVOR (Fracturemore » Analysis of Vessels: Oak Ridge) PTS PFM code, which is intended to meet this need. The FAVOR code incorporates the most important features of both OCA-P and VISA-II and contains some new capabilities such as PFM global modeling methodology, the capability to approximate the effects of thermal streaming on circumferential flaws located inside a plume region created by fluid and thermal stratification, a library of stress intensity factor influence coefficients, generated by the NQA-1 certified ABAQUS computer code, for an adequate range of two and three dimensional inside surface flaws, the flexibility to generate a variety of output reports, and user friendliness.« less

  1. 10 CFR 4.332 - Complaints.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... alleged act of discrimination. However, for good cause shown, NRC may extend this time limit. (b) NRC will... recipient of their rights and obligations under the complaint procedure, including the right to have a... their representatives) of their right to contact NRC for information and assistance regarding the...

  2. 78 FR 33863 - Relationship Between General Design Criteria and Technical Specification Operability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-05

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0179] Relationship Between General Design Criteria and...) 2013-05, ``NRC Position on the Relationship Between General Design Criteria and Technical Specification Operability.'' This RIS clarifies the NRC staff's position on the relationship between the general design...

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

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Blasing, T.J.; Brown, R.A.; Cada, G.F.

    1992-02-01

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

  4. Methods and strategies for future reactor safety goals

    NASA Astrophysics Data System (ADS)

    Arndt, Steven Andrew

    There have been significant discussions over the past few years by the United States Nuclear Regulatory Commission (NRC), the Advisory Committee on Reactor Safeguards (ACRS), and others as to the adequacy of the NRC safety goals for use with the next generation of nuclear power reactors to be built in the United States. The NRC, in its safety goals policy statement, has provided general qualitative safety goals and basic quantitative health objectives (QHOs) for nuclear reactors in the United States. Risk metrics such as core damage frequency (CDF) and large early release frequency (LERF) have been used as surrogates for the QHOs. In its review of the new plant licensing policy the ACRS has looked at the safety goals, as has the NRC. A number of issues have been raised including what the Commission had in mind when it drafted the safety goals and QHOs, how risk from multiple reactors at a site should be combined for evaluation, how the combination of a new and old reactor at the same site should be evaluated, what the criteria for evaluating new reactors should be, and whether new reactors should be required to be safer than current generation reactors. As part of the development and application of the NRC safety goal policy statement the Commissioners laid out the expectations for the safety of a nuclear power plant but did not address the risk associated with current multi-unit sites, potential modular reactor sites, and hybrid sites that could contain current generation reactors, new passive reactors, and/or modular reactors. The NRC safety goals and the QHOs refer to a "nuclear power plant," but do not discuss whether a "plant" refers to only a single unit or all of the units on a site. There has been much discussion on this issue recently due to the development of modular reactors. Additionally, the risk of multiple reactor accidents on the same site has been largely ignored in the probabilistic risk assessments (PRAs) done to date, and in most risk-informed analyses and discussions. This dissertation examines potential approaches to updating the safety goals that include the establishment of new quantitative safety goal associated with the comparative risk of generating electricity by viable competing technologies and modifications of the goals to account for multi-plant reactor sites, and issues associated with the use of safety goals in both initial licensing and operational decision making. This research develops a new quantitative health objective that uses a comparable benefit risk metric based on the life-cycle risk of the construction, operation and decommissioning of a comparable non-nuclear electric generation facility, as well as the risks associated with mining and transportation. This dissertation also evaluates the effects of using various methods for aggregating site risk as a safety metric, as opposed to using single plant safety goals. Additionally, a number of important assumptions inherent in the current safety goals, including the effect of other potential negative societal effects such as the generation of greenhouse gases (e.g., carbon dioxide) have on the risk of electric power production and their effects on the setting of safety goals, is explored. Finally, the role risk perception should play in establishing safety goals has been explored. To complete this evaluation, a new method to analytically compare alternative technologies of generating electricity was developed, including development of a new way to evaluate risk perception, and a new method was developed for evaluating the risk at multiple units on a single site. To test these modifications to the safety goals a number of possible reactor designs and configurations were evaluated using these new proposed safety goals to determine the goals' usefulness and utility. The results of the analysis showed that the modifications provide measures that more closely evaluate the potential risk to the public from the operation of nuclear power plants than the current safety goals, while still providing a straight-forward process for assessment of reactor design and operation.

  5. Using Active Learning Strategies to Investigate Student Learning and Attitudes in a Large Enrollment, Introductory Geology Course

    ERIC Educational Resources Information Center

    Berry, Stacy Jane

    2013-01-01

    There has been an increased emphasis for college instruction to incorporate more active and collaborative involvement of students in the learning process. These views have been asserted by The Association of American Colleges (AAC), the National Science Foundation (NSF), and The National Research Counsel (NRC), which are advocating for the…

  6. 75 FR 8843 - Sherwood Martinelli; Receipt of Petition for Rulemaking

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... NRC amend its regulations regarding the domestic licensing of production and utilization facilities... remove any identifying or contact information, the NRC cautions you against including any information in... that the NRC will not edit their comments to remove any identifying or contact information, and...

  7. 75 FR 43425 - Distribution of Source Material to Exempt Persons and to General Licensees and Revision of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-26

    ... requirements with current health and safety standards. Finally, the NRC is proposing to revise, clarify, or... lung and liver diseases.\\2\\ Because of the potential for uranium and thorium to produce health effects... order to better evaluate potential impacts to public health and safety. \\1\\ U.S. Department of Health...

  8. 77 FR 74030 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-12

    ... or by hard copy to the NRC within 30 days of receipt from their licensee. In addition, Agreement... event information should be provided in a uniform electronic format, for assessment and identification...

  9. Evaluating NRC's Recommendations for Educating Children with Autism a Decade Later

    ERIC Educational Resources Information Center

    Tincani, Matt; Cucchiarra, Maia Bloomfield; Thurman, S. Kenneth; Snyder, Mark R.; McCarthy, Catherine M.

    2014-01-01

    Background: Over a decade ago, the National Research Council (NRC) published the influential book, "Educating Children with Autism." Objective: To survey parents and state-level special education administrators to evaluate how NRC's recommendations, as published in "Educating Children with Autism," have impacted…

  10. 10 CFR 16.17 - Refunds.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... COMMISSION SALARY OFFSET PROCEDURES FOR COLLECTING DEBTS OWED BY FEDERAL EMPLOYEES TO THE FEDERAL GOVERNMENT § 16.17 Refunds. (a) The NRC will refund promptly any amounts deducted to satisfy debts owed to the NRC when the debt is waived, found not owed to the NRC, or when directed by an administrative or Judicial...

  11. 78 FR 62709 - Tennessee Valley Authority; Watts Bar Nuclear Plant, Unit 2

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ... Docket ID NRC-2008-0369. Address questions about NRC dockets to Carol Gallagher; telephone: 301-287- 3422; email: [email protected] . For technical questions, contact the individual(s) listed in the FOR... site. The NRC staff also considered the cumulative impacts from past, present, and reasonably...

  12. 76 FR 63330 - Policy Regarding Submittal of Amendments for Processing of Equivalent Feed at Licensed Uranium...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-12

    ... NUCLEAR REGULATORY COMMISSION [NRC-2011-0217] Policy Regarding Submittal of Amendments for... NRC's policy regarding receipt and processing, without a license amendment, of equivalent feed at an... and Management System (ADAMS) and in the NRC Library, and update the date voluntary responses should...

  13. 77 FR 64834 - Computational Fluid Dynamics Best Practice Guidelines for Dry Cask Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-23

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0250] Computational Fluid Dynamics Best Practice... public comments on draft NUREG-2152, ``Computational Fluid Dynamics Best Practice Guidelines for Dry Cask... System (ADAMS): You may access publicly-available documents online in the NRC Library at http://www.nrc...

  14. 10 CFR 52.3 - Written communications.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... either by mail addressed: ATTN: Document Control Desk, U.S. Nuclear Regulatory Commission, Washington, DC... submissions can be obtained by visiting the NRC's Web site at http://www.nrc.gov/site-help/e-submittals.html...) through (b)(7) of this section: to the NRC's Document Control Desk (if on paper, the signed original...

  15. 10 CFR 63.4 - Communications and records.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... follows: (1) By mail addressed: ATTN: Document Control Desk; Director, Office of Nuclear Material Safety... the NRC's offices at 11555 Rockville Pike, Rockville, Maryland; ATTN: Document Control Desk: Director... obtained by visiting the NRC's Web site at http://www.nrc.gov/site-help/e-submittals.html; by e-mail to...

  16. 10 CFR 63.4 - Communications and records.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... follows: (1) By mail addressed: ATTN: Document Control Desk; Director, Office of Nuclear Material Safety... the NRC's offices at 11555 Rockville Pike, Rockville, Maryland; ATTN: Document Control Desk: Director... obtained by visiting the NRC's Web site at http://www.nrc.gov/site-help/e-submittals.html; by e-mail to...

  17. 76 FR 4390 - Draft Regulatory Guide: Comment Period Extension and Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ....'' This Federal Register notice stated that electronic copies of DG-1229 were available in the NRC's Agencywide Documents Access and Management System (ADAMS) ( http://www.nrc.gov/reading-rm/adams.html ), under... Documents Access and Management System (ADAMS): Publicly available documents created or received at the NRC...

  18. NRC Targets University Reactors.

    ERIC Educational Resources Information Center

    Marshall, Eliot

    1984-01-01

    The Nuclear Regulatory Commission (NRC) wants universities to convert to low-grade fuel in their research reactions. Researchers claim the conversion, which will bring U.S. reactors in line with a policy the NRC is trying to impress on foreigners, could be financially and scientifically costly. Impact of the policy is considered. (JN)

  19. 10 CFR 10.32 - Recommendation of the NRC Personnel Security Review Panel.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Director for Corporate Managementand Chief Information Officer shall designate an NRC Personnel Security... 10 Energy 1 2014-01-01 2014-01-01 false Recommendation of the NRC Personnel Security Review Panel... ELIGIBILITY FOR ACCESS TO RESTRICTED DATA OR NATIONAL SECURITY INFORMATION OR AN EMPLOYMENT CLEARANCE...

  20. 10 CFR 10.32 - Recommendation of the NRC Personnel Security Review Panel.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Director for Corporate Managementand Chief Information Officer shall designate an NRC Personnel Security... 10 Energy 1 2013-01-01 2013-01-01 false Recommendation of the NRC Personnel Security Review Panel... ELIGIBILITY FOR ACCESS TO RESTRICTED DATA OR NATIONAL SECURITY INFORMATION OR AN EMPLOYMENT CLEARANCE...

  1. 77 FR 25760 - Low-Level Radioactive Waste Management and Volume Reduction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-01

    ... NUCLEAR REGULATORY COMMISSION [NRC-2011-0183] Low-Level Radioactive Waste Management and Volume.... Nuclear Regulatory Commission (NRC or the Commission) is revising its 1981 Policy Statement on Low-Level..., the NRC staff issued SECY-10-0043, ``Blending of Low-Level Radioactive Waste'' (ADAMS Accession No...

  2. 10 CFR 10.25 - NRC Hearing Counsel.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false NRC Hearing Counsel. 10.25 Section 10.25 Energy NUCLEAR... NATIONAL SECURITY INFORMATION OR AN EMPLOYMENT CLEARANCE Procedures § 10.25 NRC Hearing Counsel. (a) Hearing Counsel assigned pursuant to § 10.24 will, before the scheduling of the hearing, review the...

  3. 10 CFR 10.25 - NRC Hearing Counsel.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false NRC Hearing Counsel. 10.25 Section 10.25 Energy NUCLEAR... NATIONAL SECURITY INFORMATION OR AN EMPLOYMENT CLEARANCE Procedures § 10.25 NRC Hearing Counsel. (a) Hearing Counsel assigned pursuant to § 10.24 will, before the scheduling of the hearing, review the...

  4. 10 CFR 10.25 - NRC Hearing Counsel.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false NRC Hearing Counsel. 10.25 Section 10.25 Energy NUCLEAR... NATIONAL SECURITY INFORMATION OR AN EMPLOYMENT CLEARANCE Procedures § 10.25 NRC Hearing Counsel. (a) Hearing Counsel assigned pursuant to § 10.24 will, before the scheduling of the hearing, review the...

  5. 10 CFR 10.25 - NRC Hearing Counsel.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false NRC Hearing Counsel. 10.25 Section 10.25 Energy NUCLEAR... NATIONAL SECURITY INFORMATION OR AN EMPLOYMENT CLEARANCE Procedures § 10.25 NRC Hearing Counsel. (a) Hearing Counsel assigned pursuant to § 10.24 will, before the scheduling of the hearing, review the...

  6. 10 CFR 2.704 - Discovery-required disclosures.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... at the NRC Web site, http://www.nrc.gov, and/or the NRC Public Document Room, a sufficient disclosure... based on the information then reasonably available to it. A party is not excused from making its... disclosures when required under paragraph (e) of this section. (c) Pretrial disclosures. (1) In addition to...

  7. Bibliography of reports on research sponsored by the NRC office of nuclear regulatory research, July--December 1977

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Buchanan, J.R.

    A bibliography of 198 reports published by contractors of the NRC Office of Nuclear Regulatory Research during the period July through December 1977 is presented along with abstracts from the Nuclear Safety Information Center computer file. The bibliography has been sorted into the subject categories used by NRC to organize the research program. Within the subject categories, the reports are arranged first by contractor organization and then chronologically. A brief description of the NRC research program precedes the bibliography.

  8. Bibliography of reports on research sponsored by the NRC Office of Nuclear Regulatory Research, November 1975--June 1976

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Buchanan, J.R.

    1976-09-30

    A bibliography of 152 reports published by contractors of the NRC Office of Nuclear Regulatory Research during the period November 1975 through June 1976 is presented along with abstracts from the Nuclear Safety Information Center computer file. The bibliography has been sorted into the subject categories used by NRC to organize the research program. Within the subject categories, the reports are sorted by contractor organization and then chronologically. A brief description of the NRC research program precedes the bibliography.

  9. Nuclear Regulatory Commission's inspection process: Hayward-Tyler Pump Company

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    A panel including Nunzio Palladino of the Nuclear Regulatory Commission (NRC) and members of the inspection and operations staff testified on the sworn affidavits filed by employees of the Hayward-Tyler Nuclear Pump Co., whose descriptions of shoddy workmanship, unacceptable working conditions, falsified paperwork, and the company's general disregard for manufacturing requirements prompted an inspection. NRC officials were asked to explain the lack of guidelines for plant inspections and to outline the corrective measures they will take. A panel of lawyers followed the NRC panel to describe their review of NRC inspection procedures and to support a move that would establishmore » an independent investigative arm that would report to the NRC. An appendix with additional statements and supporting material submitted for the record follows the testimony. (DCK)« less

  10. Morphological Effect of Pd Catalyst on Ethanol Electro-Oxidation Reaction

    PubMed Central

    Cerritos, Raúl Carrera; Guerra-Balcázar, Minerva; Ramírez, Rosalba Fuentes; Ledesma-García, Janet; Arriaga, Luis Gerardo

    2012-01-01

    In the present study, three different structures with preferentially exposed crystal faces were supported on commercial carbon black by the polyol method (nanoparticles (NP/C), nanobars (NB/C) and nanorods (NR/C)). The electrocatalysts were characterized by XRD, TEM, TGA and cyclic voltammetry at three different ethanol concentrations. Considerable differences were found in terms of catalytic electroactivity. At all ethanol concentrations, the trend observed for the ethanol oxidation peak potential was preserved as follows: NB/C < NP/C< NR/C < commercial Pd/C. This result indicates that, from a thermodynamics point of view, the NB/C catalyst enclosed by Pd(100) facets presented the highest activity with respect to ethanol electro-oxidation among all of the catalysts studied.

  11. Knowledge Management Initiatives Used to Maintain Regulatory Expertise in Transportation and Storage of Radioactive Materials - 12177

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lindsay, Haile; Garcia-Santos, Norma; Saverot, Pierre

    2012-07-01

    The U.S. Nuclear Regulatory Commission (NRC) was established in 1974 with the mission to license and regulate the civilian use of nuclear materials for commercial, industrial, academic, and medical uses in order to protect public health and safety, and the environment, and promote the common defense and security. Currently, approximately half (∼49%) of the workforce at the NRC has been with the Agency for less than six years. As part of the Agency's mission, the NRC has partial responsibility for the oversight of the transportation and storage of radioactive materials. The NRC has experienced a significant level of expertise leavingmore » the Agency due to staff attrition. Factors that contribute to this attrition include retirement of the experienced nuclear workforce and mobility of staff within or outside the Agency. Several knowledge management (KM) initiatives have been implemented within the Agency, with one of them including the formation of a Division of Spent Fuel Storage and Transportation (SFST) KM team. The team, which was formed in the fall of 2008, facilitates capturing, transferring, and documenting regulatory knowledge for staff to effectively perform their safety oversight of transportation and storage of radioactive materials, regulated under Title 10 of the Code of Federal Regulations (10 CFR) Part 71 and Part 72. In terms of KM, the SFST goal is to share critical information among the staff to reduce the impact from staff's mobility and attrition. KM strategies in place to achieve this goal are: (1) development of communities of practice (CoP) (SFST Qualification Journal and the Packaging and Storing Radioactive Material) in the on-line NRC Knowledge Center (NKC); (2) implementation of a SFST seminar program where the seminars are recorded and placed in the Agency's repository, Agency-wide Documents Access and Management System (ADAMS); (3) meeting of technical discipline group programs to share knowledge within specialty areas; (4) development of written guidance to capture 'administrative and technical' knowledge (e.g., office instructions (OIs), generic communications (e.g., bulletins, generic letters, regulatory issue summary), standard review plans (SRPs), interim staff guidance (ISGs)); (5) use of mentoring strategies for experienced staff to train new staff members; (6) use of Microsoft SharePoint portals in capturing, transferring, and documenting knowledge for staff across the Division from Division management and administrative assistants to the project managers, inspectors, and technical reviewers; and (7) development and implementation of a Division KM Plan. A discussion and description of the successes and challenges of implementing these KM strategies at the NRC/SFST will be provided. (authors)« less

  12. Use of DandD for dose assessment under NRC`s radiological criteria for license termination rule

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Gallegos, D.P.; Brown, T.J.; Davis, P.A.

    The Decontamination and Decommissioning (DandD) software package has been developed by Sandia National Laboratories for the Nuclear Regulatory Commission (NRC) specifically for the purpose of providing a user-friendly analytical tool to address the dose criteria contained in NRC`s Radiological Criteria for License Termination rule (10 CFR Part 20 Subpart E; NRC, 1997). Specifically, DandD embodies the NRC`s screening methodology to allow licensees to convert residual radioactivity contamination levels at their site to annual dose, in a manner consistent with both 10 CFR Part 20 and the corresponding implementation guidance developed by NRC. The screening methodology employs reasonably conservative scenarios, fatemore » and transport models, and default parameter values that have been developed to allow the NRC to quantitatively estimate the risk of releasing a site given only information about the level of contamination. Therefore, a licensee has the option of specifying only the level of contamination and running the code with the default parameter values, or in the case where site specific information is available to alter the appropriate parameter values and then calculate dose. DandD can evaluate dose for fur different scenarios: residential, building occupancy, building renovation, or drinking water. The screening methodology and DandD are part of a larger decision framework that allows and encourages licensees to optimize decisions on choice of alternative actions at their site, including collection of additional data and information. This decision framework is integrated into and documented in NRC`s technical guidance for decommissioning.« less

  13. Direct estimates of low-level radiation risks of lung cancer at two NRC-compliant nuclear installations: why are the new risk estimates 20 to 200 times the old official estimates?

    PubMed

    Bross, I D; Driscoll, D L

    1981-01-01

    An official report on the health hazards to nuclear submarine workers at the Portsmouth Naval Shipyard (PNS), who were exposed to low-level ionizing radiation, was based on a casual inspection of the data and not on statistical analyses of the dosage-response relationships. When these analyses are done, serious hazards from lung cancer and other causes of death are shown. As a result of the recent studies on nuclear workers, the new risk estimates have been found to be much higher than the official estimates currently used in setting NRC permissible levels. The official BEIR estimates are about one lung cancer death per year per million persons per rem[s]. The PNS data show 189 lung cancer deaths per year per million persons per rem.

  14. Evaluating healthcare information technology outside of academia: observations from the national resource center for healthcare information technology at the Agency for Healthcare Research and Quality.

    PubMed

    Poon, Eric G; Cusack, Caitlin M; McGowan, Julie J

    2009-01-01

    The National Resource Center for Health Information Technology (NRC) was formed in the fall of 2004 as part of the Agency for Healthcare Research and Quality (AHRQ) health IT portfolio to support its grantees. One of the core functions of the NRC was to assist grantees in their evaluation efforts of Health IT. This manuscript highlights some common challenges experienced by health IT project teams at nonacademic institutions, including inappropriately scoped and resourced evaluation efforts, inappropriate choice of metrics, inadequate planning for data collection and analysis, and lack of consideration of qualitative methodologies. Many of these challenges can be avoided or overcome. The strategies adopted by various AHRQ grantees and the lessons learned from their projects should become part of the toolset for current and future implementers of health IT as the nation moves rapidly towards its widespread adoption.

  15. Priority Planetary Science Missions Identified

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2011-03-01

    The U.S. National Research Council's (NRC) planetary science decadal survey report, released on 7 March, lays out a grand vision for priority planetary science missions for 2013-2022 within a tightly constrained fiscal environment. The cost-conscious report, issued by NRC's Committee on the Planetary Science Decadal Survey, identifies high-priority flagship missions, recommends a number of potential midsized missions, and indicates support for some smaller missions. The report states that the highest-priority flagship mission for the decade is the Mars Astrobiology Explorer-Cacher (MAX-C)—the first of three components of a NASA/European Space Agency Mars sample return campaign—provided that the mission scope can be reduced so that MAX-C costs no more than $2.5 billion. The currently estimated mission cost of $3.5 billion “would take up a disproportionate near-term share of the overall budget for NASA's Planetary Science Division,” the report notes.

  16. AREVA Team Develops Sump Strainer Blockage Solution for PWRs

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Phan, Ray

    2006-07-01

    The purpose of this paper is to discuss the methodology, testing challenges, and results of testing that a team of experts from Areva NP, Alden Research Laboratory, Inc (ALDEN), and Performance Contracting Inc. (PCI) has developed. The team is currently implementing a comprehensive solution to the issue of Emergency Core Cooling System (ECCS) sump strainer blockage facing Pressurized Water Reactor (PWR) Nuclear Plants. The team has successfully demonstrated two key results from the testing of passive Sure-FlowTM strainers, which were designed to distribute the required flow over a large surface area resulting in extremely low approach velocities. First, the actualmore » head loss (pressure drop) as tested, across the prototype strainers, was much lower than the calculated head loss using the Nuclear Regulatory Commission (NRC) approved NUREG/CR-6224 head loss correlation. Second, the penetration fractions were much lower than those seen in the NRC sponsored debris penetration tests. (author)« less

  17. 76 FR 50273 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-12

    ... applications are anticipated during the next 3 years. 10. Abstract: As specified in 10 CFR part 81, the NRC may..., or extension: Extension. 2. The title of the information collection: 10 CFR part 81, ``Standard...

  18. 10 CFR 1.31 - Office of the Chief Financial Officer.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... planning, budgeting, and performance management process; (f) Develops and maintains an integrated agency accounting and financial management system, including an accounting system, and financial reporting and...— (a) Oversees all financial management activities relating to NRC's programs and operations and...

  19. 10 CFR 1.31 - Office of the Chief Financial Officer.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... planning, budgeting, and performance management process; (f) Develops and maintains an integrated agency accounting and financial management system, including an accounting system, and financial reporting and...— (a) Oversees all financial management activities relating to NRC's programs and operations and...

  20. 10 CFR 1.31 - Office of the Chief Financial Officer.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... planning, budgeting, and performance management process; (f) Develops and maintains an integrated agency accounting and financial management system, including an accounting system, and financial reporting and...— (a) Oversees all financial management activities relating to NRC's programs and operations and...

  1. 10 CFR 1.31 - Office of the Chief Financial Officer.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... planning, budgeting, and performance management process; (f) Develops and maintains an integrated agency accounting and financial management system, including an accounting system, and financial reporting and...— (a) Oversees all financial management activities relating to NRC's programs and operations and...

  2. 78 FR 7465 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ..., and applicants for facility (i.e., nuclear power and non-power research and test reactor) operating... the final supporting statement, at the NRC's Public Document Room, Room O-1F21, One White Flint North...

  3. U.S. regulatory research program for implementation of burnup credit in transport casks

    DOT National Transportation Integrated Search

    2001-09-10

    In 1999 the U.S. Nuclear Regulatory Commission (U.S. NRC) initiated a research program to : support the development of technical bases and guidance that would facilitate the implementation of : burnup credit into licensing activities for transport an...

  4. 76 FR 77021 - Notice of Availability of Combined License Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-09

    ... searching on Docket ID NRC-2008-0170 (William States Lee III Nuclear Station Units 1 and 2), NRC-2008-0231...://www.nrc.gov/reactors/new-reactors/col.html . FOR FURTHER INFORMATION CONTACT: Donald Habib, Office of New Reactors, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001, telephone: (301) 415-1035...

  5. 76 FR 71608 - Notice of Availability of Combined License Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-18

    ... searching on Docket ID NRC-2008-0170 (William States Lee III Nuclear Station Units 1 and 2), NRC-2008-0231...://www.nrc.gov/reactors/new-reactors/col.html . FOR FURTHER INFORMATION CONTACT: Donald Habib, Office of New Reactors, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001, telephone: (301) 415-1035...

  6. 76 FR 72725 - Notice of Availability of Combined License Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-25

    ... searching on Docket ID NRC-2008-0170 (William States Lee III Nuclear Station Units 1 and 2), NRC-2008-0231...://www.nrc.gov/reactors/new-reactors/col.html . FOR FURTHER INFORMATION CONTACT: Donald Habib, Office of New Reactors, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001, telephone: (301) 415-1035...

  7. 77 FR 35079 - License Renewal Application for Seabrook Station, Unit 1 ; NextEra Energy Seabrook, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... Statement (SEIS) to address information related to severe accident mitigation alternatives (SAMA) analysis... contacting the NRC about the availability of information regarding this document. You may access information... available documents online in the NRC Library at http://www.nrc.gov/reading-rm/adams.html . To begin the...

  8. 77 FR 30331 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-22

    ...) (Contact: Rani Franovich, 301-415-1868). This meeting will be webcast live at the Web address--www.nrc.gov... will be webcast live at the Web address--www.nrc.gov. Week of June 11, 2012--Tentative Friday, June 15... Regulatory Commission (NRC) on Grid Reliability (Public Meeting) To be held at FERC Headquarters, 888 First...

  9. 75 FR 57820 - Luminant Generation Company, LLC.; Combined License Application for Comanche Peak Nuclear Power...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-22

    ...; Environmental Assessment and Finding of No Significant Impact The U.S. Nuclear Regulatory Commission (NRC) is... NRC is issuing this environmental assessment and finding of no significant impact. Environmental.... Environmental Impacts of the Proposed Action The NRC has completed its evaluation of the proposed action and...

  10. 76 FR 57006 - Proposed Generic Communications; Draft NRC Regulatory Issue Summary 2011-XX; NRC Regulation of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-15

    ... amended its regulations to include jurisdiction over discrete sources of radium-226, accelerator-produced radioactive materials, and discrete sources of naturally occurring radioactive material, as required by the... those discrete sources of radium-226 under military control that are subject to NRC regulation, as...

  11. 10 CFR 50.4 - Written communications.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...: Document Control Desk, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001; by hand delivery to... NRC's Web site at http://www.nrc.gov/site-help/e-submittals.html; by e-mail to [email protected] otherwise specified in paragraphs (b)(2) through (b)(7) of this section: to the NRC's Document Control Desk...

  12. 75 FR 75705 - Notice of Availability of the Models for Plant-Specific Adoption of Technical Specifications Task...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-06

    ..., Rockville, Maryland. NRC's Agencywide Documents Access and Management System (ADAMS): Publicly available documents created or received at the NRC are available electronically at the NRC's Electronic Reading Room... Specifications End States (BAW- 2441).'' TSTF-431, Revision 3, is available in the Agencywide Documents Access...

  13. 10 CFR 50.4 - Written communications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Information Exchange, e-mail, or CD-ROM. Electronic submissions must be made in a manner that enables the NRC... NRC's Web site at http://www.nrc.gov/site-help/e-submittals.html; by e-mail to [email protected]; or by writing the Office of Information Services, U.S. Nuclear Regulatory Commission, Washington, DC...

  14. Measuring Research Data Uncertainty in the 2010 NRC Assessment of Geography Graduate Education

    ERIC Educational Resources Information Center

    Shortridge, Ashton; Goldsberry, Kirk; Weessies, Kathleen

    2011-01-01

    This article characterizes and measures errors in the 2010 National Research Council (NRC) assessment of research-doctorate programs in geography. This article provides a conceptual model for data-based sources of uncertainty and reports on a quantitative assessment of NRC research data uncertainty for a particular geography doctoral program.…

  15. 10 CFR 51.104 - NRC proceeding using public hearings; consideration of environmental impact statement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... environmental impact statement. 51.104 Section 51.104 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED....104 NRC proceeding using public hearings; consideration of environmental impact statement. (a)(1) In... scope of NEPA and this subpart are in issue, the NRC staff may not offer the final environmental impact...

  16. 10 CFR 10.32 - Recommendation of the NRC Personnel Security Review Panel.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Recommendation of the NRC Personnel Security Review Panel. 10.32 Section 10.32 Energy NUCLEAR REGULATORY COMMISSION CRITERIA AND PROCEDURES FOR DETERMINING... Procedures § 10.32 Recommendation of the NRC Personnel Security Review Panel. (a) The Deputy Executive...

  17. 10 CFR 10.32 - Recommendation of the NRC Personnel Security Review Panel.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Recommendation of the NRC Personnel Security Review Panel. 10.32 Section 10.32 Energy NUCLEAR REGULATORY COMMISSION CRITERIA AND PROCEDURES FOR DETERMINING... Procedures § 10.32 Recommendation of the NRC Personnel Security Review Panel. (a) The Deputy Executive...

  18. 10 CFR 10.32 - Recommendation of the NRC Personnel Security Review Panel.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Recommendation of the NRC Personnel Security Review Panel. 10.32 Section 10.32 Energy NUCLEAR REGULATORY COMMISSION CRITERIA AND PROCEDURES FOR DETERMINING... Procedures § 10.32 Recommendation of the NRC Personnel Security Review Panel. (a) The Deputy Executive...

  19. The National Research Center on the Gifted and Talented Newsletter, 2000.

    ERIC Educational Resources Information Center

    Gubbins, E. Jean; Siegle, Del, Ed.

    2000-01-01

    These two newsletters from the National Research Center on the Gifted and Talented (NRC/GT) contain the following articles: (1) "NRC/GT: Professional Development--Not an Event" (E. Jean Gubbins), discusses NRC/GT research-based principles related to professional development and the importance of ongoing professional development; (2)…

  20. 10 CFR 110.9 - List of Nuclear Material under NRC export licensing authority.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false List of Nuclear Material under NRC export licensing authority. 110.9 Section 110.9 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) EXPORT AND IMPORT OF NUCLEAR EQUIPMENT AND MATERIAL General Provisions § 110.9 List of Nuclear Material under NRC export licensing...

  1. 10 CFR 110.9 - List of Nuclear Material under NRC export licensing authority.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false List of Nuclear Material under NRC export licensing authority. 110.9 Section 110.9 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) EXPORT AND IMPORT OF NUCLEAR EQUIPMENT AND MATERIAL General Provisions § 110.9 List of Nuclear Material under NRC export licensing...

  2. 10 CFR 110.9 - List of Nuclear Material under NRC export licensing authority.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false List of Nuclear Material under NRC export licensing authority. 110.9 Section 110.9 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) EXPORT AND IMPORT OF NUCLEAR EQUIPMENT AND MATERIAL General Provisions § 110.9 List of Nuclear Material under NRC export licensing...

  3. 10 CFR 110.9 - List of Nuclear Material under NRC export licensing authority.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false List of Nuclear Material under NRC export licensing authority. 110.9 Section 110.9 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) EXPORT AND IMPORT OF NUCLEAR EQUIPMENT AND MATERIAL General Provisions § 110.9 List of Nuclear Material under NRC export licensing...

  4. 10 CFR 110.9 - List of Nuclear Material under NRC export licensing authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false List of Nuclear Material under NRC export licensing authority. 110.9 Section 110.9 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) EXPORT AND IMPORT OF NUCLEAR EQUIPMENT AND MATERIAL General Provisions § 110.9 List of Nuclear Material under NRC export licensing...

  5. 10 CFR 14.13 - When is a claim presented to NRC.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false When is a claim presented to NRC. 14.13 Section 14.13... Procedures and Requirements § 14.13 When is a claim presented to NRC. For purposes of the provisions of 28 U... occurred by reason of the incident. ...

  6. 76 FR 43356 - Evaluations of Explosions Postulated To Occur at Nearby Facilities and on Transportation Routes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ... the ``Regulatory Guides'' collection of the NRC's Library at http://www.nrc.gov/reading-rm/doc... NUCLEAR REGULATORY COMMISSION [NRC-2011-0152] Evaluations of Explosions Postulated To Occur at..., ``Evaluations of Explosions Postulated to Occur at Nearby Facilities and on Transportation Routes Near Nuclear...

  7. Development of Risk Insights for Regulatory Review of a Near-Surface Disposal Facility for Radioactive Waste

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Esh, D.W.; Ridge, A.C.; Thaggard, M.

    2006-07-01

    Section 3116 of the Ronald W. Reagan National Defense Authorization Act for Fiscal Year 2005 (NDAA) requires the Department of Energy (DOE) to consult with the Nuclear Regulatory Commission (NRC) about non-High Level Waste (HLW) determinations. In its consultative role, NRC performs technical reviews of DOE's waste determinations but does not have regulatory authority over DOE's waste disposal activities. The safety of disposal is evaluated by comparing predicted disposal facility performance to the performance objectives specified in NRC regulations for the disposal of low-level waste (10 CFR Part 61 Subpart C). The performance objectives contain criteria for protection of themore » public, protection of inadvertent intruders, protection of workers, and stability of the disposal site after closure. The potential radiological dose to receptors typically is evaluated with a performance assessment (PA) model that simulates the release of radionuclides from the disposal site, transport of radionuclides through the environment, and exposure of potential receptors to residual contamination for thousands of years. This paper describes NRC's development and use of independent performance assessment modeling to facilitate review of DOE's non-HLW determination for the Saltstone Disposal Facility (SDF) at the Savannah River Site. NRC's review of the safety of near-surface disposal of radioactive waste at the SDF was facilitated and focused by risk insights developed with an independent PA model. The main components of NRC's performance assessment model are presented. The development of risk insights that allow the staff to focus review efforts on those areas that are most important to satisfying the performance objectives is discussed. Uncertainty analysis was performed of the full stochastic model using genetic variable selection algorithms. The results of the uncertainty analysis were then used to guide the development of simulations of other scenarios to understand the key risk drivers and risk limiters of the SDF. Review emphasis was placed on those aspects of the disposal system that were expected to drive performance: the physical and chemical performance of the cementitious wasteform and concrete vaults. Refinement of the modeling of the degradation and release from the cementitious wasteform had a significant effect on the predicted dose to a member of the public. (authors)« less

  8. Low-Level Waste Regulation: Putting Principles Into Practice - 13297 - The Richard S. Hodes, M.D., Honor Lecture Award

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kennedy, James E.

    2013-07-01

    In carrying out its mission to ensure the safe use of radioactive materials for beneficial civilian purposes while protecting people and the environment, the U.S. Nuclear Regulatory Commission (NRC) adheres to its Principles of Good Regulation. The Principles-Independence, Openness, Efficiency, Clarity, and Reliability-apply to the agency as a whole in its decision-making and to the individual conduct of NRC employees. This paper describes the application of the Principles in a real-life staff activity, a guidance document used in the NRC's low-level radioactive waste (LLW) program, the Concentration Averaging and Encapsulation Branch Technical Position (CA BTP). The staff's process to revisemore » the document, as well as the final content of the document, were influenced by following the Principles. For example, consistent with the Openness Principle, the staff conducted a number of outreach activities and received many comments on three drafts of the document. Stakeholder comments affected the final staff positions in some cases. The revised CA BTP, once implemented, is expected to improve management and disposal of LLW in the United States. Its positions have an improved nexus to health and safety; are more performance-based than previously, thus providing licensees with options for how they achieve the required outcome of protecting an inadvertent human intruder into a disposal facility; and provide for disposal of more sealed radioactive sources, which are a potential threat to national security. (author)« less

  9. Physical Protection of Spent Fuel Shipments: Resolution of Stakeholder Concerns Through Rulemaking - 12284

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ballard, James D.; Halstead, Robert J.; Dilger, Fred

    2012-07-01

    In 1999, the State of Nevada brought its concerns about physical protection of current spent nuclear fuel (SNF) shipments, and future SNF shipments to a federal repository, before the NRC in a 1999 petition for rulemaking (PRM-73-10). In October 2010, the NRC published a rulemaking decision which would significantly strengthen physical protection of SNF in transit. The newest articulation of the rule (10 CFR 73.37) incorporates regulatory clarifications and security enhancements requested in Nevada's 1999 petition for rulemaking, codifies the findings of the Nuclear NRC and DOE consequence analyses into policy guidance documents and brings forward into regulations the agencymore » and licensee experience gained since the terrorist attacks of September 11, 2001. Although at present DOE SNF shipments would continue to be exempt from these NRC regulations, Nevada considers the rule to constitute a largely satisfactory resolution to stakeholder concerns raised in the original petition and in subsequent comments submitted to the NRC. This paper reviews the process of regulatory changes, assesses the specific improvements contained in the new rules and briefly describes the significance of the new rule in the context of a future national nuclear waste management program. Nevada's petition for rulemaking led to a generally satisfactory resolution of the State's concerns. The decade plus timeframe from petition to rulemaking conclusion saw a sea change in many aspects of the relevant issues - perhaps most importantly the attacks on 9/11 led to the recognition by regulatory bodies that a new threat environment exists wherein shipments of SNF and HLW pose a viable target for human initiated events. The State of Nevada has always considered security a critical concern for the transport of these highly radioactive materials. This was one of the primary reasons for the original rulemaking petition and subsequent advocacy by Nevada on related issues. NRC decisions on the majority of the concerns expressed in the petition, additional developments by other regulatory bodies and the change in how the United States sees threats to the homeland - all of these produced a satisfactory resolution through the rulemaking process. While not all of the concerns expressed by Nevada were addressed in the proposed rule and significant challenges face any programmatic shipment campaign in the future, the lesson learned on this occasion is that stakeholder concerns can be resolved through rulemaking. If DOE would engage with stakeholders on its role in transport of SNF and HLW under the NWPA, these concerns would be better addressed. Specifically the attempts by DOE to resist transportation and security regulations now considered necessary by the NRC for the adequate protection of the shipments of highly radioactive materials, these DOE efforts seem ill advised. One clear lesson learned from this successful rulemaking petition process is that the system of stakeholder input can work to better the regulatory environment. (authors)« less

  10. Nuclear safety: is NRC enforcement working. Hearing before a Subcommittee of the Committee on Government Operations, House of Representatives, Ninety-Seventh Congress, First Session, December 14, 1981

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    Nunzio Palladino, the new Chairman of the Nuclear Regulatory Commission, and associates testified at this hearing on the effectiveness of NRC's enforcement program and responded to allegations that quality assurance is inadequate. At issue were the value of NRC fines as a deterrent to utility misconduct and the NRC's reluctance to pursue new provisions for criminal penalties. Mr. Palladino was welcomed and applauded for his strong statements on the nuclear industry's need for strict quality control. (DCK)

  11. Transcription-coupled repair of UV damage in the halophilic archaea.

    PubMed

    Stantial, Nicole; Dumpe, Jarrod; Pietrosimone, Kathryn; Baltazar, Felicia; Crowley, David J

    2016-05-01

    Transcription-coupled repair (TCR) is a subpathway of nucleotide excision repair (NER) in which excision repair proteins are targeted to RNA polymerase-arresting lesions located in the transcribed strand of active genes. TCR has been documented in a variety of bacterial and eukaryotic organisms but has yet to be observed in the Archaea. We used Halobacterium sp. NRC-1 and Haloferax volcanii to determine if TCR occurs in the halophilic archaea. Following UV irradiation of exponentially growing cultures, we quantified the rate of repair of cyclobutane pyrimidine dimers in the two strands of the rpoB2B1A1A2 and the trpDFEG operons of Halobacterium sp. NRC-1 and the pts operon of H. volcanii through the use of a Southern blot assay and strand-specific probes. TCR was observed in all three operons and was dependent on the NER gene uvrA in Halobacterium sp. NRC-1, but not in H. volcanii. The halophilic archaea likely employ a novel mechanism for TCR in which an as yet unknown coupling factor recognizes the arrested archaeal RNA polymerase complex and recruits certain NER proteins to complete the process. Copyright © 2016 Elsevier B.V. All rights reserved.

  12. The Survival and Resistance of Halobacterium salinarum NRC-1, Halococcus hamelinensis, and Halococcus morrhuae to Simulated Outer Space Solar Radiation.

    PubMed

    Leuko, S; Domingos, C; Parpart, A; Reitz, G; Rettberg, P

    2015-11-01

    Solar radiation is among the most prominent stress factors organisms face during space travel and possibly on other planets. Our analysis of three different halophilic archaea, namely Halobacterium salinarum NRC-1, Halococcus morrhuae, and Halococcus hamelinensis, which were exposed to simulated solar radiation in either dried or liquid state, showed tremendous differences in tolerance and survivability. We found that Hcc. hamelinensis is not able to withstand high fluences of simulated solar radiation compared to the other tested organisms. These results can be correlated to significant differences in genomic integrity following exposure, as visualized by random amplified polymorphic DNA (RAPD)-PCR. In contrast to the other two tested strains, Hcc. hamelinensis accumulates compatible solutes such as trehalose for osmoprotection. The addition of 100 mM trehalose to the growth medium of Hcc. hamelinensis improved its survivability following exposure. Exposure of cells in liquid at different temperatures suggests that Hbt. salinarum NRC-1 is actively repairing cellular and DNA damage during exposure, whereas Hcc. morrhuae exhibits no difference in survival. For Hcc. morrhuae, the high resistance against simulated solar radiation may be explained with the formation of cell clusters. Our experiments showed that these clusters shield cells on the inside against simulated solar radiation, which results in better survival rates at higher fluences when compared to Hbt. salinarum NRC-1 and Hcc. hamelinensis. Overall, this study shows that some halophilic archaea are highly resistant to simulated solar radiation and that they are of high astrobiological significance. Halophiles-Solar radiation-Stress resistance-Survival.

  13. 77 FR 65208 - Notice of Consideration of Approval of Application Regarding Proposed Indirect Transfer of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-25

    ..., which is currently under review. In its August 30, 2012, application, MOX Services proposes to make... of the proceeding, and is material to the findings that NRC must make to support the granting of a... permitted to make a limited appearance pursuant to the provisions of 10 CFR 2.315(a), by making an oral or...

  14. Review of waste package verification tests. Semiannual report, October 1982-March 1983

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Soo, P.

    1983-08-01

    The current study is part of an ongoing task to specify tests that may be used to verify that engineered waste package/repository systems comply with NRC radionuclide containment and controlled release performance objectives. Work covered in this report analyzes verification tests for borosilicate glass waste forms and bentonite- and zeolite-based packing mateials (discrete backfills). 76 references.

  15. 75 FR 72845 - Notice of Availability; NUREG-1307, Revision 14, “Report on Waste Burial Charges Changes in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-26

    ... problems in accessing the documents located in ADAMS, contact the NRC PDR Reference Staff at 1-800-397-4209... annually adjust the estimate of the cost of decommissioning their plants, in dollars of the current year.... The sources of information used in the formula are identified, and the values developed for the...

  16. 78 FR 29783 - Diablo Canyon Power Plant, Units 1 and 2; Application for Amendment to Facility Operating License

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-21

    ... of all onsite alternating current power supplies and the other offsite electric power circuit, to... NUCLEAR REGULATORY COMMISSION [Docket Nos.: 50-275 and 50-323; NRC-2013-0100] Diablo Canyon Power... License Nos. DPR-80 and DPR-82 for the Diablo Canyon Power Plant, Units 1 and 2, located in San Luis...

  17. How well does the current metabolizable protein system account for protein supply and demand of beef females within extensive western grazing systems?

    USDA-ARS?s Scientific Manuscript database

    Extensive western beef livestock production systems within the Southern and Northern Plains and Pacific West combined represent 60% (approximately 17.5 million) of total beef cows in the United States. The beef NRC is an important tool and excellent resource for both professionals and producers to u...

  18. 10 CFR Appendix A to Part 110 - Illustrative List of Nuclear Reactor Equipment Under NRC Export Licensing Authority

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Illustrative List of Nuclear Reactor Equipment Under NRC... List of Nuclear Reactor Equipment Under NRC Export Licensing Authority Note—A nuclear reactor basically includes the items within or attached directly to the reactor vessel, the equipment which controls the...

  19. 10 CFR Appendix A to Part 110 - Illustrative List of Nuclear Reactor Equipment Under NRC Export Licensing Authority

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Illustrative List of Nuclear Reactor Equipment Under NRC... List of Nuclear Reactor Equipment Under NRC Export Licensing Authority Note—A nuclear reactor basically includes the items within or attached directly to the reactor vessel, the equipment which controls the...

  20. 78 FR 21164 - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ... system does not support unlisted software, and the NRC Meta System Help Desk will not be able to offer... Docket ID NRC-2013-0059. NRC's Agencywide Documents Access and Management System (ADAMS): You may access..., financial, or other interest in the proceeding; and (4) the possible effect of any decision or order which...

  1. 77 FR 25762 - In the Matter of Southern Nuclear Operating Company, Inc., Vogtle Electric Generating Plant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-01

    [email protected] , or by telephone at 301-415-1677, to request (1) a digital identification (ID... which the participant, or its counsel or representative, already holds an NRC-issued digital ID... about applying for a digital ID certificate is available on the NRC's public Web site at http://www.nrc...

  2. 77 FR 2098 - Advisory Committee on the Medical Uses of Isotopes: Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-13

    ... Subcommittee Report. A copy of the agenda for the meeting will be available at http://www.nrc.gov/reading-rm/doc-collections/acmui/agenda . Handouts for the meeting will be available at http://www.nrc.gov... will be available on the ACMUI's web site ( http://www.nrc.gov/reading-rm/doc-collections/acmui/tr...

  3. 77 FR 56238 - Wolf Creek Nuclear Operating Corporation, Wolf Creek Generating Station; Application for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-12

    ....regulations.gov and search for Docket ID NRC-2012-0212. Address questions about NRC dockets to Carol Gallagher....gov/reading-rm/adams.html . To begin the search, select ``ADAMS Public Documents'' and then select ``Begin Web- based ADAMS Search.'' For problems with ADAMS, please contact the NRC's Public Document Room...

  4. The National Research Center on the Gifted and Talented (NRC/GT) Newsletter, 1998.

    ERIC Educational Resources Information Center

    Gubbins, E. Jean, Ed.; Siegle, Del, Ed.

    1998-01-01

    These two newsletters of The National Research Center on the Gifted and Talented (NRC/GT) present articles concerned with research on the education of gifted and talented students. The articles are: "NRC/GT's Suggestions: Evaluating Your Programs and Services" (E. Jean Gubbins); "Professional Development Practices in Gifted Education: Results of a…

  5. 10 CFR Appendix II to Part 960 - NRC and EPA Requirements for Preclosure Repository Performance

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false NRC and EPA Requirements for Preclosure Repository... SCREENING OF POTENTIAL SITES FOR A NUCLEAR WASTE REPOSITORY Pt. 960, App. II Appendix II to Part 960—NRC and EPA Requirements for Preclosure Repository Performance Under proposed 40 CFR part 191, subpart A...

  6. 10 CFR Appendix I to Part 960 - NRC and EPA Requirements for Postclosure Repository Performance

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false NRC and EPA Requirements for Postclosure Repository... SCREENING OF POTENTIAL SITES FOR A NUCLEAR WASTE REPOSITORY Pt. 960, App. I Appendix I to Part 960—NRC and EPA Requirements for Postclosure Repository Performance Under proposed 40 CFR part 191, subpart B...

  7. 77 FR 26316 - Progress Energy Florida; Final Environmental Impact Statement for Combined Licenses for Levy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-03

    ..., Rockville, Maryland, 20852 or from NRC's Agencywide Documents Access and Management System (ADAMS). ADAMS is accessible from the NRC's Web site at www.nrc.gov/reading-rm/adams.html . The ADAMS accession numbers for the... . In addition, the following four public libraries have agreed to make the final EIS available to the...

  8. 78 FR 12365 - Tennessee Valley Authority; Notice of Receipt and Availability of Application for Renewal of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-22

    ... 20852, or through the internet from the NRC's Agencywide Documents Access and Management System (ADAMS... Room is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html . In addition, the... also be available to local residents near the site at the Chattanooga-Hamilton County Library...

  9. 77 FR 11596 - Central Vermont Public Service Corporation, Millstone Power Station, Unit 3; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    ... NRC E-filing system. Requests for a hearing and petitions for leave to intervene should be filed in.../ . IV. Electronic Submissions (E-Filing) All documents filed in NRC adjudicatory proceedings, including... NRC E-Filing rule (72 FR 49139, August 28, 2007). The E-Filing process requires participants to submit...

  10. 77 FR 14446 - Changes to the Generic Aging Lessons Learned (GALL) Report Revision 2 AMP XI.M41, “Buried and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0055] Changes to the Generic Aging Lessons Learned (GALL... Aging Lessons Learned (GALL) Report,'' and the NRC staff's aging management review procedure and... into ADAMS. II. Background The NRC issues LR-ISGs to communicate insights and lessons learned and to...

  11. 10 CFR Appendix A to Part 110 - Illustrative List of Nuclear Reactor Equipment Under NRC Export Licensing Authority

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Illustrative List of Nuclear Reactor Equipment Under NRC... List of Nuclear Reactor Equipment Under NRC Export Licensing Authority Note: A nuclear reactor... core of a nuclear reactor and capable of withstanding the operating pressure of the primary coolant. (2...

  12. Connecting NASA science and engineering with earth science applications

    USDA-ARS?s Scientific Manuscript database

    The National Research Council (NRC) recently highlighted the dual role of NASA to support both science and applications in planning Earth observations. This Editorial reports the efforts of the NASA Soil Moisture Active Passive (SMAP) mission to integrate applications with science and engineering i...

  13. 78 FR 66968 - In the Matter of Landon E. Brittain; Order Prohibiting Involvement In NRC-Licensed Activities...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-07

    ... apprehended in Venezuela, and has been extradited to the United States. As of the date of this Order, Mr... Enforcement Policy. Any person adversely affected by this Order may submit a written answer within 30 days...

  14. Community input requested

    NASA Astrophysics Data System (ADS)

    Fine, Rana A.; Walker, Dan

    In June 1996, the National Research Council (NRC) formed the Committee on Major U.S. Oceanographic Research Programs to foster coordination among the large programs (e.g., World Ocean Circulation Experiment, Ocean Drilling Program, Ridge Interdisciplinary Global Experiment, and others) and examine their role in ocean research. In particular, the committee is charged with (1) enhancing information sharing and the coordinated implementation of the research plans of the major ongoing and future programs; (2) assisting the federal agencies and ocean sciences community in identifying gaps, as well as appropriate followon activities to existing programs; (3) making recommendations on how future major ocean programs should be planned, structured and organized; and (4) evaluating the impact of major ocean programs on the understanding of the oceans, development of research facilities, education, and collegiality in the academic community. The activity was initiated at the request of the National Science Foundation (NSF) Division of Ocean Sciences, is overseen by the NRC's Ocean Studies Board (OSB), and is funded by both NSF and the Office of Naval Research.

  15. Evaluation of free and immobilized Aspergillus niger NRC1ami pectinase applicable in industrial processes.

    PubMed

    Esawy, Mona A; Gamal, Amira A; Kamel, Zeinat; Ismail, Abdel-Mohsen S; Abdel-Fattah, Ahmed F

    2013-02-15

    The Aspergillus niger NRC1ami pectinase was evaluated according to its hydrolysis efficiency of dry untreated orange peels (UOP), HCl-treated orange peels and NaOH-treated orange peels (HOP and NOP). Pectinase was entrapped in polyvinyl alcohol (PVA) sponge and the optimum pH and temperature of the free and immobilized enzymes were shifted from 4, 40 °C to 6, 50 °C respectively. The study of pH stability of free and immobilized pectinase showed that the immobilization process protected the enzyme strongly from severe alkaline pHs. The immobilization process improved the enzyme thermal stability to great instant. The unique feature of the immobilization process is its ability to solve the orange juice haze problem completely. Immobilized enzyme was reused 12 times in orange juice clarification with 9% activity loss from the original activity. Maximum reaction rate (V(max)) and Michaelis-Menten constant (K(m)) of the partially purified form were significantly changed after immobilization. Copyright © 2012 Elsevier Ltd. All rights reserved.

  16. Method for Implementing Subsurface Solid Derived Concentration Guideline Levels (DCGL) - 12331

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lively, J.W.

    2012-07-01

    The U.S. Nuclear Regulatory Commission (NRC) and other federal agencies currently approve the Multi-Agency Radiation Site Survey and Investigation Manual (MARSSIM) as guidance for licensees who are conducting final radiological status surveys in support of decommissioning. MARSSIM provides a method to demonstrate compliance with the applicable regulation by comparing residual radioactivity in surface soils with derived concentration guideline levels (DCGLs), but specifically discounts its applicability to subsurface soils. Many sites and facilities undergoing decommissioning contain subsurface soils that are potentially impacted by radiological constituents. In the absence of specific guidance designed to address the derivation of subsurface soil DCGLs andmore » compliance demonstration, decommissioning facilities have attempted to apply DCGLs and final status survey techniques designed specifically for surface soils to subsurface soils. The decision to apply surface soil limits and surface soil compliance metrics to subsurface soils typically results in significant over-excavation with associated cost escalation. MACTEC, Inc. has developed the overarching concepts and principles found in recent NRC decommissioning guidance in NUREG 1757 to establish a functional method to derive dose-based subsurface soil DCGLs. The subsurface soil method developed by MACTEC also establishes a rigorous set of criterion-based data evaluation metrics (with analogs to the MARSSIM methodology) that can be used to demonstrate compliance with the developed subsurface soil DCGLs. The method establishes a continuum of volume factors that relate the size and depth of a volume of subsurface soil having elevated concentrations of residual radioactivity with its ability to produce dose. The method integrates the subsurface soil sampling regime with the derivation of the subsurface soil DCGL such that a self-regulating optimization is naturally sought by both the responsible party and regulator. This paper describes the concepts and basis used by MACTEC to develop the dose-based subsurface soil DCGL method. The paper will show how MACTEC's method can be used to demonstrate that higher concentrations of residual radioactivity in subsurface soils (as compared with surface soils) can meet the NRC's dose-based regulations. MACTEC's method has been used successfully to obtain the NRC's radiological release at a site with known radiological impacts to subsurface soils exceeding the surface soil DCGL, saving both time and cost. Having considered the current NRC guidance for consideration of residual radioactivity in subsurface soils during decommissioning, MACTEC has developed a technically based approach to the derivation of and demonstration of compliance with subsurface soil DCGLs for radionuclides. In fact, the process uses the already accepted concepts and metrics approved for surface soils as the foundation for deriving scaling factors used to calculate subsurface soil DCGLs that are at least equally protective of the decommissioning annual dose standard. Each of the elements identified for consideration in the current NRC guidance is addressed in this proposed method. Additionally, there is considerable conservatism built into the assumptions and techniques used to arrive at subsurface soil scaling factors and DCGLs. The degree of conservatism embodied in the approach used is such that risk managers and decision makers approving and using subsurface soil DCGLs derived in accordance with this method can be confident that the future exposures will be well below permissible and safe levels. The technical basis for the method can be applied to a broad variety of sites with residual radioactivity in subsurface soils. Given the costly nature of soil surveys, excavation, and disposal of soils as low-level radioactive waste, MACTEC's method for deriving and demonstrating compliance with subsurface soil DCGLs offers the possibility of significant cost savings over the traditional approach of applying surface soil DCGLs to subsurface soils. Furthermore, while yet untested, MACTEC believes that the concepts and methods embodied in this approach could readily be applied to other types of contamination found in subsurface soils. (author)« less

  17. PHARMACEUTICALS AND PERSONAL CARE PRODUCTS ...

    EPA Pesticide Factsheets

    Modern sanitary practices result in large volumes of human waste, as well as domestic and industrial sewage, being collected and treated at common collection points, wastewater treatment plants (WWTP). In recognition of the growing use of sewage sludges as a fertilizers and as soilamendments, and the scarcity of current data regarding the chemical constituents in sewage sludges, the United States National Research Council (NRC) in 2002 produced a report on sewage sludges. Among the NRC's recommendations was the need for investigating the occurrence of pharmaceuticals and personal care products (PPCPs) in sewage sludges. PPCPsare a diverse array of non-regulated contaminants that had not been studied in previous sewage sludges surveys but which are likely to be present. The focus of this paper will be to review the current analytical methodologies available for investigating whether pharmaceuticals are present in WWTP-produced sewage sludges, to summarize current regulatory practices regarding sewage sludges, and to report on the presence of pharmaceuticals in sewage sludges. The research focused on in the subtasks is the development and application of state-of the-art technologies to meet the needs of the public, Office of Water, and ORD in the area of Water Quality. Located In the subtasks are the various research projects being performed in support of this Task and more in-depth coverage of each project. Briefly, each project's objective is stated below.Subta

  18. 76 FR 10072 - Proposed Generic Communications; Draft NRC Regulatory Issue Summary 2011-XX, Adequacy of Station...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-23

    ... electronic form will be posted on the NRC Web site and on the Federal Rulemaking Web site Regulations.gov... that they do not want publicly disclosed. Federal rulemaking Web site: Go to http://www.regulations.gov... through this Web site. Address questions about NRC dockets to Carol Gallagher, telephone: 301-492-3668, e...

  19. 75 FR 4877 - In the Matter of Beta Gamma Nuclear Radiology; Confirmatory Order Modifying License (Effective...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-29

    ... the issuance date of the Order, BGNR will submit the qualifications of the selected auditor to the NRC in writing; 2. Within 30 days of NRC approval of the auditor, the auditor will conduct the first audit, and the auditor will complete the first audit report within 90 days of NRC approval of the...

  20. 75 FR 70618 - Distribution of Source Material to Exempt Persons and to General Licensees and Revision of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-18

    ... the public sufficient time to review and comment on the proposed rule with the benefit of review of... at the NRC's Electronic Reading Room at http://www.nrc.gov/reading-rm/adams.html . From this page... comment on the proposed rule with the benefit of review of the draft implementation guidance, the NRC has...

  1. 78 FR 47795 - In the Matter of Entergy Nuclear Generation Company Pilgrim Power Station Independent Spent Fuel...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... by email at [email protected] , or by telephone at (301) 415-1677, to request (1) a digital ID... which the participant, or its counsel or representative, already holds an NRC-issued digital ID... about applying for a digital ID certificate is available on NRC's public Web site at http://www.nrc.gov...

  2. 76 FR 81542 - In the Matter of ZIONSOLUTIONS, LLC; Zion Nuclear Power Station; Independent Spent Fuel Storage...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-28

    ... [email protected] , or by telephone at (301) 415-1677, to request (1) a digital ID certificate, which..., or its counsel or representative, already holds an NRC-issued digital ID certificate). Based upon... digital ID certificate is available on NRC's public Web site at http://www.nrc.gov/site-help/e-submittals...

  3. 75 FR 39986 - In the Matter of Entergy Operations, Inc., Waterford Steam Electric Station, Independent Spent...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... [email protected] , or by telephone at (301) 415-1677, to request (1) a digital ID certificate, which..., or its counsel or representative, already holds an NRC- issued digital ID certificate). Based upon... digital ID certificate is available on NRC's public Web site at http://www.nrc.gov/site-help/e-submittals...

  4. 78 FR 16890 - URENCO USA (Formerly Louisiana Energy Services, L.P.) License Amendment Request: Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-19

    ..., before approving the proposed amendment, the NRC will need to make the findings required by the Atomic... documented in a Safety Evaluation Report. The NRC will also make findings consistent with the National... the findings that the NRC must make to support the granting of a license amendment in response to the...

  5. 10 CFR Appendix II to Part 960 - NRC and EPA Requirements for Preclosure Repository Performance

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false NRC and EPA Requirements for Preclosure Repository Performance II Appendix II to Part 960 Energy DEPARTMENT OF ENERGY GENERAL GUIDELINES FOR THE PRELIMINARY SCREENING OF POTENTIAL SITES FOR A NUCLEAR WASTE REPOSITORY Pt. 960, App. II Appendix II to Part 960—NRC and...

  6. 10 CFR Appendix II to Part 960 - NRC and EPA Requirements for Preclosure Repository Performance

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false NRC and EPA Requirements for Preclosure Repository Performance II Appendix II to Part 960 Energy DEPARTMENT OF ENERGY GENERAL GUIDELINES FOR THE PRELIMINARY SCREENING OF POTENTIAL SITES FOR A NUCLEAR WASTE REPOSITORY Pt. 960, App. II Appendix II to Part 960—NRC and...

  7. 10 CFR Appendix II to Part 960 - NRC and EPA Requirements for Preclosure Repository Performance

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false NRC and EPA Requirements for Preclosure Repository Performance II Appendix II to Part 960 Energy DEPARTMENT OF ENERGY GENERAL GUIDELINES FOR THE PRELIMINARY SCREENING OF POTENTIAL SITES FOR A NUCLEAR WASTE REPOSITORY Pt. 960, App. II Appendix II to Part 960—NRC and...

  8. 10 CFR Appendix I to Part 960 - NRC and EPA Requirements for Postclosure Repository Performance

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false NRC and EPA Requirements for Postclosure Repository Performance I Appendix I to Part 960 Energy DEPARTMENT OF ENERGY GENERAL GUIDELINES FOR THE PRELIMINARY SCREENING OF POTENTIAL SITES FOR A NUCLEAR WASTE REPOSITORY Pt. 960, App. I Appendix I to Part 960—NRC and...

  9. 10 CFR Appendix II to Part 960 - NRC and EPA Requirements for Preclosure Repository Performance

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false NRC and EPA Requirements for Preclosure Repository Performance II Appendix II to Part 960 Energy DEPARTMENT OF ENERGY GENERAL GUIDELINES FOR THE PRELIMINARY SCREENING OF POTENTIAL SITES FOR A NUCLEAR WASTE REPOSITORY Pt. 960, App. II Appendix II to Part 960—NRC and...

  10. 78 FR 48203 - Pacific Gas and Electric Company, Humboldt Bay Power Plant, Unit 3, Notice of Public Meeting on...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-07

    ... electronically from the ADAMS Public Library component on the NRC Web site, http://www.nrc.gov . Persons who do... Agencywide Documents Access and Management System (ADAMS) at accession numbers ML131300009 and ML131300160... Web site at http://www.nrc.gov/public-involve/public-meetings/ . FOR FURTHER INFORMATION CONTACT...

  11. 78 FR 27260 - Southern California Edison, San Onofre Nuclear Generating Station, Units 2 and 3 Request for Action

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... regarding this document. You may access information related to this document, which the NRC possesses and is... and Management System (ADAMS): You may access publicly available documents online in the NRC Library... available in ADAMS) is provided the first time that a document is referenced. NRC's PDR: You may examine and...

  12. NRC/AMRMC Resident Research Associateship Program

    DTIC Science & Technology

    2016-03-01

    Washington, DC 20001 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) U.S. Army Medical Research and...9) PUBLICATIONS AND PAPERS RESULTING FROM NRC ASSOCIATESHIP RESEARCH Provide complete citations: author(s), title, full name of journal , volume...PUBLICATIONS AND PAPERS RESULTING FROM NRC ASSOCIATESHIP RESEARCH Provide complete citations: author(s), title, full name of journal , volume number, page

  13. 77 FR 11598 - Thermal Overload Protection for Electric Motors on Motor-Operated Valves

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    ...-available documents online in the NRC Library at http://www.nrc.gov/reading-rm/adams.html . To begin the... may examine and purchase copies of public documents at the NRC's PDR, Room O1-F21, One White Flint... or postulated accidents, and data that the staff needs in its review of applications for permits and...

  14. 10 CFR Appendix A to Part 110 - Illustrative List of Nuclear Reactor Equipment Under NRC Export Licensing Authority

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Illustrative List of Nuclear Reactor Equipment Under NRC... List of Nuclear Reactor Equipment Under NRC Export Licensing Authority Note—A nuclear reactor basically... nuclear reactor and capable of withstanding the operating pressure of the primary coolant. (2) On-line (e...

  15. 10 CFR Appendix A to Part 110 - Illustrative List of Nuclear Reactor Equipment Under NRC Export Licensing Authority

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Illustrative List of Nuclear Reactor Equipment Under NRC... List of Nuclear Reactor Equipment Under NRC Export Licensing Authority Note—A nuclear reactor basically... nuclear reactor and capable of withstanding the operating pressure of the primary coolant. (2) On-line (e...

  16. Jaczko to resign as chair of Nuclear Regulatory Commission

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-05-01

    Gregory Jaczko, chair of the U.S. Nuclear Regulatory Commission (NRC), announced on 21 May that he will resign once his successor is appointed. His resignation will end a stormy 3-year chairmanship during which he was accused of bullying NRC staff, lying to Congress, and being too close to the political process. Jaczko formerly served as science advisor to Sen. Harry Reid (D-Nev.). As NRC chair, Jaczko halted the commission's license application review for storing nuclear waste at Nevada's Yucca Mountain. In addition, during his NRC tenure the commission focused on identifying and implementing lessons from Japan's Fukushima Daiichi reactors damaged by the 2011 tsunami.

  17. NIST-NRC Comparison of Total Immersion Liquid-in-Glass Thermometers

    NASA Astrophysics Data System (ADS)

    Hill, K. D.; Gee, D. J.; Cross, C. D.; Strouse, G. F.

    2009-02-01

    The use of liquid-in-glass (LIG) thermometers is described in many documentary standards in the fields of environmental testing, material testing, and material transfer. Many national metrology institutes, including the National Institute of Standards and Technology (NIST) and the National Research Council of Canada (NRC), list calibration services for these thermometers among the Calibration Measurement Capabilities of Appendix C of the BIPM Key Comparison Database. NIST and NRC arranged a bilateral comparison of a set of total-immersion ASTM-type LIG thermometers to validate their uncertainty claims. Two each of ASTM thermometer types 62C through 69C were calibrated at NIST and at NRC at four temperatures distributed over the range appropriate to each thermometer, in addition to the ice point. Collectively, the thermometers span a temperature range of - 38 °C to 305 °C. In total, 160 measurements (80 pairs) comprise the comparison data set. Pair-wise differences ( T NIST- T NRC) were formed for each thermometer at each temperature. For 8 of the 80 pairs (10 %), the differences exceed the k = 2 combined uncertainties. These results support the claimed capabilities of NIST and NRC for the calibration of LIG thermometers.

  18. Use of Advanced Tsunami Hazard Assessment Techniques and Tsunami Source Characterizations in U.S. and International Nuclear Regulatory Activities

    NASA Astrophysics Data System (ADS)

    Kammerer, A. M.; Godoy, A. R.

    2009-12-01

    In response to the 2004 Indian Ocean Tsunami, as well as the anticipation of the submission of license applications for new nuclear facilities, the United States Nuclear Regulatory Commission (US NRC) initiated a long-term research program to improve understanding of tsunami hazard levels for nuclear power plants and other coastal facilities in the United States. To undertake this effort, the US NRC organized a collaborative research program jointly undertaken with researchers at the United States Geological Survey (USGS) and the National Oceanic and Atmospheric Administration (NOAA) for the purpose of assessing tsunami hazard on the Atlantic and Gulf Coasts of the United States. This study identified and modeled both seismic and landslide tsunamigenic sources in the near- and far-field. The results from this work are now being used directly as the basis for the review of tsunami hazard at potential nuclear plant sites. This application once again shows the importance that the earth sciences can play in addressing issues of importance to society. Because the Indian Ocean Tsunami was a global event, a number of cooperative international activities have also been initiated within the nuclear community. The results of US efforts are being incorporated into updated regulatory guidance for both the U.S. Nuclear Regulatory Commission and the United Nation’s International Atomic Energy Agency (IAEA). Coordinated efforts are underway to integrate state-of-the art tsunami warning tools developed by NOAA into NRC and IAEA activities. The goal of the warning systems project is to develop automated protocols that allow scientists at these agencies to have up-to-the minute user-specific information in hand shortly after a potential tsunami has been identified by the US Tsunami Warning System. Lastly, USGS and NOAA scientists are assisting the NRC and IAEA in a special Extra-Budgetary Program (IAEA EBP) on tsunami being coordinated by the IAEA’s International Seismic Safety Center. This IAEA EBP is focused on sharing lessons learned, tsunami hazard assessment techniques, and numerical tools among UN Member States. The complete body of basic and applied research undertaken in these many projects represents the combined effort of a diverse group of marine geologists, geophysicists, geotechnical engineers, seismologists and hydrodynamic modelers at multiple organizations.

  19. Moon-Mars: The Elephant in the Attic

    NASA Astrophysics Data System (ADS)

    Leovy, Conway; Anderson, Tad; Catling, David; Charlson, Robert

    2005-04-01

    Earth scientists have an elephant in the attic, and although some have been mumbling about it, few are speaking out in public. The elephant is the new Presidential vision for America's civil space program that envisages manned lunar missions within two decades and an eventual manned mission to Mars-the ``Moon-Mars'' vision, for short. This elephant is not just peacefully sleeping; it is actively carousing around up there, threatening to bring drastic changes to the house, changes that could threaten vital research in the Earth sciences. Prior to careful consideration of feasibility or unintended consequences, NASA has moved rapidly to restructure itself in response to the new vision. These changes run the risk of preempting much of the work of a current National Research Council (NRC) panel assessing space-based needs and priorities for the Earth sciences (http://qp.nas.edu/decadalsurvey).

  20. 75 FR 39586 - Agency Information Collection Activities: Submission for the Office of Management and Budget (OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    ... States who have signed Agreements with NRC under Section 274b. of the Atomic Energy Act (Act)) plus one... protect public health and safety. A copy of the final supporting statement may be viewed free of charge at...

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