Sample records for ea final guidance

  1. 76 FR 54525 - Notice of Availability of a Final Environmental Assessment (Final EA) and a Finding of No...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-01

    ... Environmental Assessment (Final EA) and a Finding of No Significant Impact (FONSI)/Record of Decision (ROD) for... Environmental Assessment (Final EA) and Finding of No Significant Impact (FONSI)/Record of Decision (ROD) for a...)/Record of Decision (ROD) based on the Final Environmental Assessment (Final EA) for a Proposed Airport...

  2. Final OSWER Vapor Intrusion Guidance

    EPA Science Inventory

    EPA is preparing to finalize its guidance on assessing and addressing vapor intrusion, which is defined as migration of volatile constituents from contaminated media in the subsurface (soil or groundwater) into the indoor environment. In November 2002, EPA issued draft guidance o...

  3. 75 FR 42819 - Notice of Availability of a Final Environmental Assessment (Final EA) and a Finding of No...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... the Proposed ORD Airport Surveillance Radar, Model 9, West Chicago, IL AGENCY: Federal Aviation... Surveillance Radar, Model 9, West Chicago, Illinois. SUMMARY: The Federal Aviation Administration (FAA) is... (Final EA) for the Proposed ORD Airport Surveillance Radar, Model 9 (ASR-9), in West Chicago, Illinois...

  4. 75 FR 42820 - Notice of Availability of a Final Environmental Assessment (Final EA) and a Finding of No...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... evaluated the construction and operation of a new 20,000-square-foot standard design Terminal Radar Approach Control Facility/Base Building conforming to the guidelines of the Terminal Facilities Design Standards... Airport Layout Plan. The Final EA has been prepared in accordance with the National Environmental Policy...

  5. 78 FR 9054 - Issuance of Final Guidance Publication

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-07

    ... NIOSH-144] Issuance of Final Guidance Publication AGENCY: National Institute for Occupational Safety and... Services (HHS). ACTION: Notice of issuance of final guidance publication. SUMMARY: The National Institute...), announces the availability of the following publication: ``NIOSH Criteria for a Recommended Standard...

  6. 76 FR 22106 - Issuance of Final Guidance Publication

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... NIOSH-033] Issuance of Final Guidance Publication AGENCY: National Institute for Occupational Safety and... Health and Human Services (HHS). ACTION: Notice of issuance of final guidance publication. SUMMARY: The... (CDC) announces the availability of the following publication: NIOSH Current Intelligence Bulletin 63...

  7. Performance comparisons between PCA-EA-LBG and PCA-LBG-EA approaches in VQ codebook generation for image compression

    NASA Astrophysics Data System (ADS)

    Tsai, Jinn-Tsong; Chou, Ping-Yi; Chou, Jyh-Horng

    2015-11-01

    The aim of this study is to generate vector quantisation (VQ) codebooks by integrating principle component analysis (PCA) algorithm, Linde-Buzo-Gray (LBG) algorithm, and evolutionary algorithms (EAs). The EAs include genetic algorithm (GA), particle swarm optimisation (PSO), honey bee mating optimisation (HBMO), and firefly algorithm (FF). The study is to provide performance comparisons between PCA-EA-LBG and PCA-LBG-EA approaches. The PCA-EA-LBG approaches contain PCA-GA-LBG, PCA-PSO-LBG, PCA-HBMO-LBG, and PCA-FF-LBG, while the PCA-LBG-EA approaches contain PCA-LBG, PCA-LBG-GA, PCA-LBG-PSO, PCA-LBG-HBMO, and PCA-LBG-FF. All training vectors of test images are grouped according to PCA. The PCA-EA-LBG used the vectors grouped by PCA as initial individuals, and the best solution gained by the EAs was given for LBG to discover a codebook. The PCA-LBG approach is to use the PCA to select vectors as initial individuals for LBG to find a codebook. The PCA-LBG-EA used the final result of PCA-LBG as an initial individual for EAs to find a codebook. The search schemes in PCA-EA-LBG first used global search and then applied local search skill, while in PCA-LBG-EA first used local search and then employed global search skill. The results verify that the PCA-EA-LBG indeed gain superior results compared to the PCA-LBG-EA, because the PCA-EA-LBG explores a global area to find a solution, and then exploits a better one from the local area of the solution. Furthermore the proposed PCA-EA-LBG approaches in designing VQ codebooks outperform existing approaches shown in the literature.

  8. 76 FR 61756 - Final Guidance on Appointment of Lobbyists to Federal Boards and Commissions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... OFFICE OF MANAGEMENT AND BUDGET Final Guidance on Appointment of Lobbyists to Federal Boards and Commissions AGENCY: Office of Management and Budget. ACTION: Notice of Final Guidance. SUMMARY: The Office of Management and Budget (OMB) is issuing final guidance to Executive Departments and agencies concerning the...

  9. Apollo LM guidance computer software for the final lunar descent.

    NASA Technical Reports Server (NTRS)

    Eyles, D.

    1973-01-01

    In all manned lunar landings to date, the lunar module Commander has taken partial manual control of the spacecraft during the final stage of the descent, below roughly 500 ft altitude. This report describes programs developed at the Charles Stark Draper Laboratory, MIT, for use in the LM's guidance computer during the final descent. At this time computational demands on the on-board computer are at a maximum, and particularly close interaction with the crew is necessary. The emphasis is on the design of the computer software rather than on justification of the particular guidance algorithms employed. After the computer and the mission have been introduced, the current configuration of the final landing programs and an advanced version developed experimentally by the author are described.

  10. 77 FR 74194 - Issuance of Final Guidance Publication

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-13

    ... NIOSH-238] Issuance of Final Guidance Publication AGENCY: National Institute for Occupational Safety and... for Occupational Safety and Health (NIOSH) of the Centers for Disease Control and Prevention (CDC... Respiratory Disease from Exposures Caused by Dampness in Office Buildings, Schools, and Other Nonindustrial...

  11. EPA issues interim final waste minimization guidance

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

    Bergeson, L.L.

    1993-08-01

    The U.S. Environmental Protection Agency (EPA) has released a new and detailed interim final guidance to assist hazardous waste generators in certifying they have a waste minimization program in place under the Resource Conservation and Recovery Act (RCRA). EPA's guidance identifies the basic elements of a waste minimization program in place that, if present, will allow people to certify they have implemented a program to reduce the volume and toxicity of hazardous waste to the extent economically practical. The guidance is directly applicable to generators of 1000 or more kilograms per month of hazardous waste, or large-quantity generators, and tomore » owners and operators of hazardous waste treatment, storage or disposal facilities who manage their own hazardous waste on site. Small-quantity generators that generate more than 100 kilograms, but less than 1,000 kilograms, per month of hazardous waste are not subject to the same program in place certification requirement. Rather, they must certify on their manifests that they have made a good faith effort to minimize their waste generation.« less

  12. 78 FR 70356 - Compliance With Order EA-13-109, Order Modifying Licenses With Regard to Reliable Hardened...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ... industry guidance contained in Nuclear Energy Institute (NEI) 13-02, ``Industry Guidance for Compliance.... ML13295A225), and Nuclear Energy Institute by letter dated October 18, 2013 (ADAMS Accession No. ML13295A494... NUCLEAR REGULATORY COMMISSION [NRC-2013-0215] Compliance With Order EA-13-109, Order Modifying...

  13. 76 FR 56973 - Office of National Marine Sanctuaries Final Policy and Permit Guidance for Submarine Cable Projects

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-15

    ... National Marine Sanctuaries Final Policy and Permit Guidance for Submarine Cable Projects AGENCY: Office of National Marine Sanctuaries (ONMS), National Oceanic and Atmospheric Administration (NOAA), Department of... Marine Sanctuaries (ONMS) has developed final policy and permitting guidance for submarine cable projects...

  14. 76 FR 41157 - Guidance for Industry: Questions and Answers Regarding the Final Rule, Prevention of Salmonella...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-13

    ..., Prevention of Salmonella Enteritidis in Shell Eggs During Production, Storage, and Transportation... Eggs During Production, Storage, and Transportation'' (the draft guidance). The draft guidance provides guidance to egg producers and other persons who are covered by FDA's final rule entitled ``Prevention of...

  15. 77 FR 33780 - Interim Staff Guidance JLD-ISG-2012-03; Compliance with Order EA-12-051, Order Modifying Licenses...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-07

    ... Fukushima Dai-ichi nuclear power plant in March 2011. Order EA-12-051 requires all licensees and... complying with Order EA-12-051. Following the events at the Fukushima Dai-ichi nuclear power plant, the NRC... agency should make additional improvements to these programs in light of the events at Fukushima Dai-ichi...

  16. Comparison of absolute intensity between EAS with gamma-families and general EAS at Mount Norikura

    NASA Technical Reports Server (NTRS)

    Mitsumune, T.; Nakatsuka, T.; Nishikawa, K.; Saito, T.; Sakata, M.; Shima, M.; Yamamoto, Y.; Dake, S.; Kawamoto, M.; Kusumose, M.

    1985-01-01

    Gamma-families with total energy greater than 10 TeV, found in the EX chamber which was cooperated with the EAS array were combined with EAS triggered by big bursts. The absolute intensity of the size spectrum of these combined EAS was compared with that of general EAS obtained by AS trigger. The EAS with sizes greater than 2x1 million were always accompanied by gamma-families with sigma E sub gamma H 10 TeV, n sub gamma, H 2 and Emin=3 TeV, although the rate of EAS accompaning such gamma-families decreases rapidly as their sizes decrease.

  17. 47 CFR 11.32 - EAS Encoder.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false EAS Encoder. 11.32 Section 11.32....32 EAS Encoder. (a) EAS Encoders must at a minimum be capable of encoding the EAS protocol described... must additionally provide the following minimum specifications: (1) Encoder programming. Access to...

  18. FDA Issues Final Guidance Clarifying FDA and EPA Jurisdiction over Mosquito-Related Products

    EPA Pesticide Factsheets

    FDA finalized guidance to provide information on FDA and EPA jurisdiction over the regulation of mosquito-related products intended to function as pesticides, including those products intended to function as pesticides

  19. 78 FR 44483 - Draft Guidance for Industry: Questions and Answers Regarding the Final Rule, Prevention of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-24

    ... Regarding the Final Rule, Prevention of Salmonella Enteritidis in Shell Eggs During Production, Storage, and... Rule, Prevention of Salmonella Enteritidis in Shell Eggs During Production, Storage, and Transportation (Layers with Outdoor Access)'' (the draft guidance). The document provides guidance to egg producers on...

  20. 75 FR 63823 - Final Guidance, “Federal Greenhouse Gas Accounting and Reporting”

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ..., 2009. The purpose of the Executive Order is to establish an integrated strategy toward sustainability... Federal agencies. Among other provisions, E.O. 13514 requires agencies to measure, report, and reduce.../sustainability/fed-ghg . DATES: The Final Guidance, ``Federal Greenhouse Gas Accounting and Reporting'' is...

  1. 77 FR 55230 - Japan Lessons-Learned Project Directorate Interim Staff Guidance JLD-ISG-2012-01; Compliance With...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0068] Japan Lessons-Learned Project Directorate Interim... Commission (NRC). ACTION: Japan Lessons-Learned Project Directorate interim staff guidance; issuance. SUMMARY...-Learned Project Directorate Interim Staff Guidance (JLD-ISG), JLD-ISG-2012-01, ``Compliance with Order EA...

  2. 47 CFR 11.18 - EAS Designations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Designations. (a) National Primary (NP) is a source of EAS Presidential messages. (b) Local Primary (LP) is a... as specified in its EAS Local Area Plan. If it is unable to carry out this function, other LP sources... broadcast stations in the Local Area. (c) State Primary (SP) is a source of EAS State messages. These...

  3. 47 CFR 11.18 - EAS Designations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Designations. (a) National Primary (NP) is a source of EAS Presidential messages. (b) Local Primary (LP) is a... as specified in its EAS Local Area Plan. If it is unable to carry out this function, other LP sources... broadcast stations in the Local Area. (c) State Primary (SP) is a source of EAS State messages. These...

  4. Perceived Impact of Guidance and Counseling Services on the Development of Entrepreneurial Skills for Sustainable Livelihood among Students

    ERIC Educational Resources Information Center

    Chinedum, Ubah Anthony; Onwuasoanya, Paul; Eze, Justina

    2012-01-01

    This paper focused on finding out the opinions of three categories of educators viz.: EA (education administrators), GC (guidance counselors), and CT (classroom teachers) on the impact of guidance and counselling services in entrepreneurship development among secondary school students. Three research questions were drawn to ascertain the opinions…

  5. Report: Lack of Final Guidance on Vapor Intrusion Impedes Efforts to Address Indoor Air Risks

    EPA Pesticide Factsheets

    Report #10-P-0042, December 14, 2009. EPA’s efforts to protect human health at sites where vapor intrusion risks may occur have been impeded by the lack of final Agency guidance on vapor intrusion risks.

  6. 47 CFR 90.761 - EA and Regional licenses.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Policies Governing the Licensing and Use of Phase II Ea, Regional and Nationwide Systems § 90.761 EA and Regional licenses. (a) EA licenses for spectrum blocks listed in Table 2 of § 90.721(b) are available in... 47 Telecommunication 5 2010-10-01 2010-10-01 false EA and Regional licenses. 90.761 Section 90.761...

  7. 47 CFR 90.761 - EA and Regional licenses.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Policies Governing the Licensing and Use of Phase II Ea, Regional and Nationwide Systems § 90.761 EA and Regional licenses. (a) EA licenses for spectrum blocks listed in Table 2 of § 90.721(b) are available in... 47 Telecommunication 5 2011-10-01 2011-10-01 false EA and Regional licenses. 90.761 Section 90.761...

  8. 32 CFR 651.34 - EA components.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and comparison of impacts should provide sufficient analysis to reach a conclusion regarding the... ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Environmental Assessment § 651.34 EA components. EAs should be...

  9. 32 CFR 651.34 - EA components.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... and comparison of impacts should provide sufficient analysis to reach a conclusion regarding the... ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Environmental Assessment § 651.34 EA components. EAs should be...

  10. Miscibility, solubility, viscosity, and density measurements for R-236ea with four different Exxon lubricants. Final report, March 1995-March 1997

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

    Kang, H.M.; Pate, M.B.

    1999-06-15

    The report discusses miscibility, solubility, viscosity, and density data for the refrigerant hydrofluorocarbon (HFC)-236ea (or R-236ea) and four lubricants supplied by Exxon Corporation. The miscibility tests were performed in a test facility consisting of a series of miniature test cells submerged in a constant temperature bath, precisely controlled over a range of {minus}50 to 90 C. Critical solution temperatures obtained from the miscibility data are presented for each refrigerant/lubricant combination. Data for the R-236ea in each of the test lubricants have been collected for refrigerant concentrations of 10--90%. The raw data have been presented, and the results have been summarized.more » Solubility, viscosity, and density data were also obtained for R-236ea mixed with the same four oils for a refrigerant concentration range of 0--40 wt% refrigerant over a temperature range of 30--100 C.« less

  11. 47 CFR 11.56 - EAS Participants receive CAP-formatted alerts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false EAS Participants receive CAP-formatted alerts... SYSTEM (EAS) Emergency Operations § 11.56 EAS Participants receive CAP-formatted alerts. Notwithstanding anything herein to the contrary, all EAS Participants must be able to receive CAP-formatted EAS alerts no...

  12. 7 CFR 1794.23 - Proposals normally requiring an EA.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false Proposals normally requiring an EA. 1794.23 Section... § 1794.23 Proposals normally requiring an EA. RUS will normally prepare an EA for all proposed actions... require an EA and shall be subject to the requirements of §§ 1794.40 through 1794.44. (a) General...

  13. 7 CFR 1794.23 - Proposals normally requiring an EA.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Proposals normally requiring an EA. 1794.23 Section... § 1794.23 Proposals normally requiring an EA. RUS will normally prepare an EA for all proposed actions... require an EA and shall be subject to the requirements of §§ 1794.40 through 1794.44. (a) General...

  14. 7 CFR 1794.23 - Proposals normally requiring an EA.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false Proposals normally requiring an EA. 1794.23 Section... § 1794.23 Proposals normally requiring an EA. RUS will normally prepare an EA for all proposed actions... require an EA and shall be subject to the requirements of §§ 1794.40 through 1794.44. (a) General...

  15. 77 FR 50372 - Guidance for Industry: Questions and Answers Regarding the Final Rule, Prevention of Salmonella...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ..., Prevention of Salmonella Enteritidis in Shell Eggs During Production, Storage, and Transportation... Eggs During Production, Storage, and Transportation.'' The guidance contains questions we have received... egg producers and other persons who are covered by the final rule. [[Page 50373

  16. 36 CFR 1010.11 - Preparation of an EA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Preparation of an EA. 1010.11 Section 1010.11 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL QUALITY § 1010.11... prepare or require an EA at any time to assist planning and decision-making. (b) Content and format. An EA...

  17. 36 CFR 1010.11 - Preparation of an EA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Preparation of an EA. 1010.11 Section 1010.11 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL QUALITY § 1010.11... prepare or require an EA at any time to assist planning and decision-making. (b) Content and format. An EA...

  18. 36 CFR 1010.11 - Preparation of an EA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Preparation of an EA. 1010.11 Section 1010.11 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL QUALITY § 1010.11... prepare or require an EA at any time to assist planning and decision-making. (b) Content and format. An EA...

  19. 36 CFR 1010.11 - Preparation of an EA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Preparation of an EA. 1010.11 Section 1010.11 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL QUALITY § 1010.11... prepare or require an EA at any time to assist planning and decision-making. (b) Content and format. An EA...

  20. 47 CFR 11.31 - EAS protocol.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... End Of Message (EOM) Codes. (1) The Preamble and EAS Codes must use Audio Frequency Shift Keying at a rate of 520.83 bits per second to transmit the codes. Mark frequency is 2083.3 Hz and space frequency... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EMERGENCY ALERT SYSTEM (EAS) Equipment Requirements § 11...

  1. 47 CFR 11.31 - EAS protocol.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... End Of Message (EOM) Codes. (1) The Preamble and EAS Codes must use Audio Frequency Shift Keying at a rate of 520.83 bits per second to transmit the codes. Mark frequency is 2083.3 Hz and space frequency... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EMERGENCY ALERT SYSTEM (EAS) Equipment Requirements § 11...

  2. 47 CFR 11.31 - EAS protocol.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... End Of Message (EOM) Codes. (1) The Preamble and EAS Codes must use Audio Frequency Shift Keying at a rate of 520.83 bits per second to transmit the codes. Mark frequency is 2083.3 Hz and space frequency... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EMERGENCY ALERT SYSTEM (EAS) Equipment Requirements § 11...

  3. 47 CFR 11.31 - EAS protocol.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... End Of Message (EOM) Codes. (1) The Preamble and EAS Codes must use Audio Frequency Shift Keying at a rate of 520.83 bits per second to transmit the codes. Mark frequency is 2083.3 Hz and space frequency... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EMERGENCY ALERT SYSTEM (EAS) Equipment Requirements § 11...

  4. 47 CFR 11.31 - EAS protocol.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... End Of Message (EOM) Codes. (1) The Preamble and EAS Codes must use Audio Frequency Shift Keying at a rate of 520.83 bits per second to transmit the codes. Mark frequency is 2083.3 Hz and space frequency... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EMERGENCY ALERT SYSTEM (EAS) Equipment Requirements § 11...

  5. 75 FR 68009 - Office of New Reactors; Notice of Availability of the Final Staff Guidance Standard Review Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    ... the Final Staff Guidance Standard Review Plan Section 13.6.3, Revision 1 on Physical Security--Early... NRC is issuing its Final Revision 1 to NUREG-0800, ``Standard Review Plan (SRP) for the Review of Safety Analysis Reports for Nuclear Power Plants,'' Section 13.6.3, Revision 1 on Physical Security...

  6. 75 FR 68009 - Office of New Reactors; Notice of Availability of the Final Staff Guidance Standard Review Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    ... the Final Staff Guidance Standard Review Plan Section 13.6.2, Revision 1 on Physical Security--Design... issuing its Final Revision 1 to NUREG-0800, ``Standard Review Plan (SRP) for the Review of Safety Analysis Reports for Nuclear Power Plants,'' Section 13.6.2, Revision 1 on Physical Security--Design Certification...

  7. 75 FR 68009 - Office of New Reactors; Notice of Availability of the Final Staff Guidance Standard Review Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    ... the Final Staff Guidance Standard Review Plan, Section 13.6.1, Revision 1 on Physical Security... Availability. SUMMARY: The NRC is issuing its Final Revision 1 to NUREG-0800, ``Standard Review Plan (SRP) for the Review of Safety Analysis Reports for Nuclear Power Plants,'' Section 13.6.1, Revision 1 on...

  8. 47 CFR 11.61 - Tests of EAS procedures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... receipt, as specified in § 11.35(a) and 11.54(a)(3). (iii) The EAS weekly test is not required during the... message when transmitting the required weekly test. (3) National tests. (i) All EAS Participants shall... Management Agency (FEMA). Such tests will consist of the delivery by FEMA to PEP/NP stations of a coded EAS...

  9. 47 CFR 11.61 - Tests of EAS procedures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... receipt, as specified in § 11.35(a) and 11.54(a)(3). (iii) The EAS weekly test is not required during the... message when transmitting the required weekly test. (3) National tests. (i) All EAS Participants shall... Management Agency (FEMA). Such tests will consist of the delivery by FEMA to PEP/NP stations of a coded EAS...

  10. 47 CFR 11.61 - Tests of EAS procedures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... receipt, as specified in § 11.35(a) and 11.54(a)(3). (iii) The EAS weekly test is not required during the... message when transmitting the required weekly test. (3) National tests. (i) All EAS Participants shall... Management Agency (FEMA). Such tests will consist of the delivery by FEMA to PEP/NP stations of a coded EAS...

  11. 78 FR 10503 - Children's Toys and Child Care Articles Containing Phthalates; Final Guidance on Inaccessible...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-14

    ... and Child Care Articles Containing Phthalates; Final Guidance on Inaccessible Component Parts AGENCY... does not apply to any component part of children's toys or child care articles that is not accessible... parts in children's toys or child care articles subject to section 108 of the CPSIA. DATES: This rule is...

  12. 77 FR 14473 - Final Guidance on Improving the Process for Preparing Efficient and Timely Environmental Reviews...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-12

    ... COUNCIL ON ENVIRONMENTAL QUALITY 40 CFR Parts 1500, 1501, 1502, 1503, 1505, 1506, 1507, and 1508 Final Guidance on Improving the Process for Preparing Efficient and Timely Environmental Reviews Under the National Environmental Policy Act AGENCY: Council on Environmental Quality. ACTION: Notice of...

  13. Lighted guidance tube evaluation : final report

    DOT National Transportation Integrated Search

    2000-08-01

    This report summarizes the evaluation of the Lighted Guidance Tube (LGT), a 3M product used to delineate a temporary detour curve section on the Eddyville-Cline Hill Section construction project. The 3M LGT system can reduce accidents on highway curv...

  14. 47 CFR 11.51 - EAS code and Attention Signal Transmission requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false EAS code and Attention Signal Transmission... SYSTEM (EAS) Emergency Operations § 11.51 EAS code and Attention Signal Transmission requirements. (a... programming before EAS message transmission should not cause television receivers to mute EAS audio messages...

  15. Reconceptualizing public participation in environmental assessment as EA civics

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

    Sinclair, A. John, E-mail: jsincla@umanitoba.ca; Diduck, Alan P., E-mail: a.diduck@uwinnipeg.ca

    Notwithstanding the considerable attention placed on creating meaningful opportunities for public participation in environmental assessment (EA), many participants and those who have reviewed participation processes often find practice sorely wanting. This reality stands in stark juxtaposition to future environmental governance needs, which will require increased openness, deliberation and transdisciplinary knowledge in order to deal with environmental change that is ever more uncertain, complex and conflictual. In this paper, our purpose was to consider how to meet those needs through reconceptualizing public participation as EA civics, founded on an active citizen base, deliberative in nature and orientated toward learning. We domore » this through developing a new conceptual model of next generation participation processes that is relevant at multiple spatial scales and institutional levels, is applicable to the entire assessment cycle and spans temporal scales through feedback loops. Our EA civics model builds on the “civics approach” to environmental governance and “action civics” by extending their core ideas to participation in EA. We did this by conducting an integrative literature review (including numerous papers we have contributed over the years) and reflecting on our own experiences as EA participants. We apply current thinking on public participation design to our EA civics conceptualization and highlight important design features that have received scant attention. We conclude that EA civics holds promise for fairer and more robust participation processes if all aspects of the model are considered and the actions related to each are implemented. - Highlights: • Consideration of the ‘civics approach’ and ‘action civics’ in an EA context • Conceptualization of public participation as EA civics • Reflection on the EA civics as a model of participation suitable for next generation assessment.« less

  16. 33 CFR 230.10 - Environmental Assessments (EA).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Environmental Assessments (EA). 230.10 Section 230.10 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.10 Environmental Assessments (EA). (a) Purpose...

  17. 33 CFR 230.10 - Environmental Assessments (EA).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Environmental Assessments (EA). 230.10 Section 230.10 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.10 Environmental Assessments (EA). (a) Purpose...

  18. 33 CFR 230.10 - Environmental Assessments (EA).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Environmental Assessments (EA). 230.10 Section 230.10 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.10 Environmental Assessments (EA). (a) Purpose...

  19. 33 CFR 230.10 - Environmental Assessments (EA).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Environmental Assessments (EA). 230.10 Section 230.10 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.10 Environmental Assessments (EA). (a) Purpose...

  20. 33 CFR 230.10 - Environmental Assessments (EA).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Environmental Assessments (EA). 230.10 Section 230.10 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.10 Environmental Assessments (EA). (a) Purpose...

  1. 47 CFR 11.11 - The Emergency Alert System (EAS).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... through the use of a single set of EAS equipment at the hub station (or common studio or control point... as low earth orbiting satellites, that wish to participate in the EAS may contact the FCC's Public... 47 Telecommunication 1 2010-10-01 2010-10-01 false The Emergency Alert System (EAS). 11.11 Section...

  2. 47 CFR 11.11 - The Emergency Alert System (EAS).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... through the use of a single set of EAS equipment at the hub station (or common studio or control point... as low earth orbiting satellites, that wish to participate in the EAS may contact the FCC's Public... 47 Telecommunication 1 2011-10-01 2011-10-01 false The Emergency Alert System (EAS). 11.11 Section...

  3. On the determination of the depth of EAS development maximum using the lateral distribution of Cerenkov light at distances 150 m from EAS axis

    NASA Technical Reports Server (NTRS)

    Aliev, N.; Alimov, T.; Kakhkharov, M.; Makhmudov, B. M.; Rakhimova, N.; Tashpulatov, R.; Kalmykov, N. N.; Khristiansen, G. B.; Prosin, V. V.

    1985-01-01

    The Samarkand extensive air showers (EAS) array was used to measure the mean and individual lateral distribution functions (LDF) of EAS Cerenkov light. The analysis of the individual parameters b showed that the mean depth of EAS maximum and the variance of the depth distribution of maxima of EAS with energies of approx. 2x10 to the 15th power eV can properly be described in terms of Kaidalov-Martirosyan quark-gluon string model (QGSM).

  4. North Carolina pedestrian crossing guidance : final report.

    DOT National Transportation Integrated Search

    2015-07-20

    This research report is geared at providing guidance to NCDOT for when to consider marking crosswalks at : uncontrolled approaches for pedestrians, installing pedestrian signal heads at existing signalized intersections, or : providing supplemental t...

  5. 47 CFR 11.61 - Tests of EAS procedures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... message when transmitting the required weekly test. (3) National tests. (i) All EAS Participants shall... Management Agency (FEMA). Such tests will consist of the delivery by FEMA to PEP/NP stations of a coded EAS...

  6. 47 CFR 11.51 - EAS code and Attention Signal Transmission requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Message (EOM) codes using the EAS Protocol. The Attention Signal must precede any emergency audio message... audio messages. No Attention Signal is required for EAS messages that do not contain audio programming... EAS messages in the main audio channel. All DAB stations shall also transmit EAS messages on all audio...

  7. 47 CFR 11.51 - EAS code and Attention Signal Transmission requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Message (EOM) codes using the EAS Protocol. The Attention Signal must precede any emergency audio message... audio messages. No Attention Signal is required for EAS messages that do not contain audio programming... EAS messages in the main audio channel. All DAB stations shall also transmit EAS messages on all audio...

  8. 47 CFR 11.51 - EAS code and Attention Signal Transmission requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Message (EOM) codes using the EAS Protocol. The Attention Signal must precede any emergency audio message... audio messages. No Attention Signal is required for EAS messages that do not contain audio programming... EAS messages in the main audio channel. All DAB stations shall also transmit EAS messages on all audio...

  9. 47 CFR 11.52 - EAS code and Attention Signal Monitoring requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false EAS code and Attention Signal Monitoring... SYSTEM (EAS) Emergency Operations § 11.52 EAS code and Attention Signal Monitoring requirements. (a) EAS Participants must be capable of receiving the Attention Signal required by § 11.32(a)(9) and emergency messages...

  10. 75 FR 32972 - Office of New Reactors: Notice of Availability of the Final Staff Guidance; Section 14.3.12 on...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-10

    ... the Final Staff Guidance; Section 14.3.12 on Physical Security Hardware Inspections, Tests, Analyses...: The NRC is issuing its Final Revision 1 to NUREG-0800, ``Standard Review Plan (SRP) for the Review of Safety Analysis Reports for Nuclear Power Plants,'' Section 14.3.12 on ``Physical Security Hardware...

  11. 77 FR 1676 - EasTrans, LLC; Notice Granting Extension of Time

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-11

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR10-30-002] EasTrans, LLC; Notice Granting Extension of Time On December 16, 2011, EasTrans, LLC (EasTrans) filed a request to... 20, 2010). Upon consideration, notice is hereby given that an extension of time for EasTrans to file...

  12. 47 CFR 90.761 - EA and Regional licenses.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Regional licenses. (a) EA licenses for spectrum blocks listed in Table 2 of § 90.721(b) are available in 175 Economic Areas (EAs) as defined in § 90.7. (b) Regional licenses for spectrum blocks listed in...

  13. 47 CFR 90.761 - EA and Regional licenses.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Regional licenses. (a) EA licenses for spectrum blocks listed in Table 2 of § 90.721(b) are available in 175 Economic Areas (EAs) as defined in § 90.7. (b) Regional licenses for spectrum blocks listed in...

  14. 47 CFR 90.761 - EA and Regional licenses.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Regional licenses. (a) EA licenses for spectrum blocks listed in Table 2 of § 90.721(b) are available in 175 Economic Areas (EAs) as defined in § 90.7. (b) Regional licenses for spectrum blocks listed in...

  15. Guidance for medical screening of commercial aerospace passengers : final report.

    DOT National Transportation Integrated Search

    2006-01-01

    This document provides general guidance for operators of manned commercial aerospace flights (suborbital and orbital) in the medical assessment of prospective passengers. : This guidance is designed to identify those individuals who have medical cond...

  16. 47 CFR 11.19 - EAS Non-participating National Authorization Letter.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false EAS Non-participating National Authorization Letter. 11.19 Section 11.19 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EMERGENCY ALERT... level EAS. It states that the EAS Participant has agreed to go off the air or discontinue programming on...

  17. 47 CFR 11.19 - EAS Non-participating National Authorization Letter.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false EAS Non-participating National Authorization Letter. 11.19 Section 11.19 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EMERGENCY ALERT... level EAS. It states that the EAS Participant has agreed to go off the air or discontinue programming on...

  18. Theoretical study of EAS hadronic structure

    NASA Technical Reports Server (NTRS)

    Popova, L.

    1985-01-01

    The structure of extensive air showers (EAS) is determined mainly by the energetic hadrons. They are strongly collimated in the core of the shower and essential difficulties are encountered for resolution of individual hadrons. The properties for resolution are different from the variety of hadron detectors used in EAS experiments. This is the main difficulty in obtaining a general agreement between actually registered data with different detectors. The most plausible source for disagreement is the uncertainty in determination of the energy of individual hadrons. This research demonstrates that a better agreement can be obtained with the average tendency of hadronic measurements if one assumes a larger coefficient of inelasticity and stronger energy increase of the total inelastic cross section in high energy pion interactions. EAS data above 10 to the 5th power GeV are revealing a faster development of hadronic cascades in the air then can be expected by extrapolating the parameters of hadron interactions obtained in accelerator measurements.

  19. 47 CFR 90.763 - EA, Regional and nationwide system operations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Frequencies in the 220-222 MHz Band Policies Governing the Licensing and Use of Phase II Ea, Regional and Nationwide Systems § 90.763 EA, Regional and nationwide system operations. (a) A nationwide licensee... 47 Telecommunication 5 2011-10-01 2011-10-01 false EA, Regional and nationwide system operations...

  20. 47 CFR 11.51 - EAS code and Attention Signal Transmission requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... transmitting requirements contained in this section for the combined stations or systems with one EAS Encoder... the encoder. (2) Manual interrupt of programming and transmission of EAS messages may be used. EAS...

  1. 28 CFR 91.64 - Supplemental EA or EIS.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Supplemental EA or EIS. 91.64 Section 91.64 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) GRANTS FOR CORRECTIONAL FACILITIES... Supplemental EA or EIS. (a) OJP's duty to supplement. OJP shall prepare supplements to either completed...

  2. 76 FR 58846 - Final Interim Staff Guidance: Review of Evaluation To Address Gas Accumulation Issues in Safety...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ... of the comments. A document comparing the version of the ISG that went out for public comment and the final version of the ISG can be found under ADAMS Accession No. ML111170302. ADDRESSES: Publicly... its issued staff guidance in the agency external web page ( http://www.nrc.gov/reading-rm/doc...

  3. Second Annual Career Guidance Institute: Final Report.

    ERIC Educational Resources Information Center

    Schenck, Norma Elaine

    The document reports on the organization and implementation plans for Indiana's Second Annual Career Guidance Institute and the sound/slide programs developed on six career cluster areas. An extensive evaluation analyzes the Institute in light of its objectives, offers insights gained on career opportunities, gives changes in attitude regarding…

  4. 47 CFR 90.359 - Field strength limits for EA-licensed LMS systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Field strength limits for EA-licensed LMS... § 90.359 Field strength limits for EA-licensed LMS systems. EA-licensed multilateration systems shall limit the field strength of signals transmitted from their base stations to 47 dBuV/m at their EA...

  5. 47 CFR 11.61 - Tests of EAS procedures.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... EAS header codes, Attention Signal, Test Script and EOM code. (i) Tests in odd numbered months shall... substitute for a monthly test, activation must include transmission of the EAS header codes, Attention Signal, emergency message and EOM code and comply with the visual message requirements in § 11.51. To substitute for...

  6. 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.

  7. 47 CFR 90.691 - Emission mask requirements for EA-based systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Emission mask requirements for EA-based systems. 90.691 Section 90.691 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND... of Ea-Based Smr Systems in the 809-824/851-869 Mhz Band § 90.691 Emission mask requirements for EA...

  8. Physical Properties and Evolutionary States of EA-type Eclipsing Binaries Observed by LAMOST

    NASA Astrophysics Data System (ADS)

    Qian, S.-B.; Zhang, J.; He, J.-J.; Zhu, L.-Y.; Zhao, E.-G.; Shi, X.-D.; Zhou, X.; Han, Z.-T.

    2018-03-01

    About 3196 EA-type binaries (EAs) were observed by LAMOST by 2017 June 16 and their spectral types were derived. Meanwhile, the stellar atmospheric parameters of 2020 EAs were determined. In this paper, those EAs are cataloged and their physical properties and evolutionary states are investigated. The period distribution of EAs suggests that the period limit of tidal locking for the close binaries is about 6 days. It is found that the metallicity of EAs is higher than that of EW-type binaries (EWs), indicating that EAs are generally younger than EWs and they are the progenitors of EWs. The metallicities of long-period EWs (0.4< P< 1 days) are the same as those of EAs with the same periods, while their values of Log (g) are usually smaller than those of EAs. These support the evolutionary process that EAs evolve into long-period EWs through the combination of angular momentum loss (AML) via magnetic braking and case A mass transfer. For short-period EWs, their metallicities are lower than those of EAs, while their gravitational accelerations are higher. These reveal that they may be formed from cool short-period EAs through AML via magnetic braking with little mass transfer. For some EWs with high metallicities, they may be contaminated by material from the evolution of unseen neutron stars and black holes or they have third bodies that may help them to form rapidly through a short timescale of pre-contact evolution. The present investigation suggests that the modern EW populations may have formed through a combination of these mechanisms.

  9. 76 FR 77025 - Office of New Reactors; Notice of Availability of the Final Staff Guidance Section 1.0, Revision...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-09

    ... the Final Staff Guidance Section 1.0, Revision 2 on Introduction and Interfaces AGENCY: Nuclear... Plants: LWR Edition,'' Section 1.0, Revision 2 on ``Introduction and Interfaces'' (Agencywide Documents Access and Management System (ADAMS) Accession No. ML112730393). The NRC staff issues revisions to SRP...

  10. 36 CFR 1010.6 - Determination of requirement for EA or EIS.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... for EA or EIS. 1010.6 Section 1010.6 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL QUALITY § 1010.6 Determination of requirement for EA or EIS. In deciding whether to require the preparation of an EA or an EIS, the NEPA Compliance Coordinator will determine whether the proposal is one...

  11. Observation of EAS using a large water tank

    NASA Technical Reports Server (NTRS)

    Inoue, K.; Sakuyama, H.; Suzuki, N.; Suzuki, T.

    1985-01-01

    Using a large water tank (30 m in diameter, 4.5 m in depth) transition of extensive air showers (EAS) was investigated at Taro (200 m above sea level). There are set 150,0.4 sq m proportional counters on the bottom of the water tank. A conventional EAS array of 25 plastic scintillation detectors was arranged within several tens meter from the water tank. A proportional counter (10x10x200 cc x2) is made of a square shaped pipe of iron. Tungsten wire (100 mu m phi) is stretched tight in the center of the counter. A gas mixture of 90% argon and 10% methane is used at 760 mmHg. About 3000 EAS were obtained through 1 m of water since 1984.

  12. 47 CFR 90.685 - Authorization, construction and implementation of EA licenses.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... into operation a sufficient number of base stations to provide coverage to at least one-third of the population of its EA-based service area. Further, each EA licensee must provide coverage to at least two-thirds of the population of the EA-based service area within five years of the grant of their initial...

  13. 47 CFR 90.685 - Authorization, construction and implementation of EA licenses.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... into operation a sufficient number of base stations to provide coverage to at least one-third of the population of its EA-based service area. Further, each EA licensee must provide coverage to at least two-thirds of the population of the EA-based service area within five years of the grant of their initial...

  14. 47 CFR 90.685 - Authorization, construction and implementation of EA licenses.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... into operation a sufficient number of base stations to provide coverage to at least one-third of the population of its EA-based service area. Further, each EA licensee must provide coverage to at least two-thirds of the population of the EA-based service area within five years of the grant of their initial...

  15. 47 CFR 90.685 - Authorization, construction and implementation of EA licenses.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... into operation a sufficient number of base stations to provide coverage to at least one-third of the population of its EA-based service area. Further, each EA licensee must provide coverage to at least two-thirds of the population of the EA-based service area within five years of the grant of their initial...

  16. 47 CFR 90.685 - Authorization, construction and implementation of EA licenses.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... into operation a sufficient number of base stations to provide coverage to at least one-third of the population of its EA-based service area. Further, each EA licensee must provide coverage to at least two-thirds of the population of the EA-based service area within five years of the grant of their initial...

  17. 7 CFR 1794.24 - Proposals normally requiring an EA with scoping.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Proposals normally requiring an EA with scoping. 1794... Classification of Proposals § 1794.24 Proposals normally requiring an EA with scoping. (a) General. Applications... development of the EA. These types of actions are subject to the requirements of §§ 1794.50 through 1794.54...

  18. 7 CFR 1794.24 - Proposals normally requiring an EA with scoping.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Proposals normally requiring an EA with scoping. 1794... Classification of Proposals § 1794.24 Proposals normally requiring an EA with scoping. (a) General. Applications... development of the EA. These types of actions are subject to the requirements of §§ 1794.50 through 1794.54...

  19. 7 CFR 1794.24 - Proposals normally requiring an EA with scoping.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false Proposals normally requiring an EA with scoping. 1794... Classification of Proposals § 1794.24 Proposals normally requiring an EA with scoping. (a) General. Applications... development of the EA. These types of actions are subject to the requirements of §§ 1794.50 through 1794.54...

  20. 7 CFR 1794.24 - Proposals normally requiring an EA with scoping.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false Proposals normally requiring an EA with scoping. 1794... Classification of Proposals § 1794.24 Proposals normally requiring an EA with scoping. (a) General. Applications... development of the EA. These types of actions are subject to the requirements of §§ 1794.50 through 1794.54...

  1. 7 CFR 1794.24 - Proposals normally requiring an EA with scoping.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Proposals normally requiring an EA with scoping. 1794... Classification of Proposals § 1794.24 Proposals normally requiring an EA with scoping. (a) General. Applications... development of the EA. These types of actions are subject to the requirements of §§ 1794.50 through 1794.54...

  2. 75 FR 69709 - Office of New Reactors; Notice of Availability of the Final Staff Guidance; Standard Review Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... the Final Staff Guidance; Standard Review Plan, Section 13.6.6, Revision 0 on Cyber Security Plan... Reports for Nuclear Power Plants,'' Section 13.6.6, Revision 0 on ``Cyber Security Plan'' (Agencywide.... Disposition: On May 13, 2010, the NRC staff issued the proposed Revision 0 on SRP Section 13.6.6 on ``Cyber...

  3. Specialty preferences among final year medical students in medical schools of southeast Nigeria: need for career guidance.

    PubMed

    Ossai, Edmund Ndudi; Uwakwe, Kenechi Anderson; Anyanwagu, Uchenna Chidi; Ibiok, Ntat Charles; Azuogu, Benedict Ndubueze; Ekeke, Ngozi

    2016-10-04

    In resource-poor settings with low doctor-population ratio, there is need for equitable distribution of healthcare workforce. The specialty preferences of medical students determine the future composition of physician workforce hence its relevance in career guidance, healthcare planning and policy formulation. This study was aimed at determining the specialty preferences of final year medical students in medical schools of southeast Nigeria, the gender differences in choice of specialty and the availability of career guidance to the students during the period of training. A descriptive cross-sectional study was conducted among final year medical students in the six accredited medical schools in southeast Nigeria using self-administered semi-structured questionnaire. Information on reason for studying Medicine, specialty preference and career guidance were obtained. Chi-square test of statistical significance was used in the analysis. A total of 457 students participated in the study with a response rate of 86.7 %. The mean age was 25.5 ± 2.9 years and 57.1 % were male. Majority (51 %) opted to study Medicine in-order to save lives while 89.5 % intended to pursue postgraduate medical training. A higher proportion (51.8 %) made the decision during the period of clinical rotation. The five most preferred specialties among the students were Surgery (24.0 %); Paediatrics (18.8 %); Obstetrics and Gynaecology (15.6 %); Internal Medicine (11.0 %) and Community Medicine (6.8 %) while Pathology (2.0 %); Anaesthesia (0.7 %) and Ear, Nose and Throat (0.2 %), were the least preferred. Compared to females, a higher proportion of male students intended to specialise in Surgery (32.3 % vs 13.0 %, p < 0.001) in contrast to Paediatrics (11.2 % vs 28.8 %, p < 0.001). Majority of the students, 74.6 % had no form of career guidance during their stay in medical school and 11.2 % were undecided on choice of specialty. In spite of the high proportion of

  4. 78 FR 78963 - Issuance of Final Guidance Publication

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ... Prevention (CDC), announces the availability of the following publication: ``Protecting the Nanotechnology Workforce: NIOSH Nanotechnology Research and Guidance Strategic Plan 2013-2016'' [NIOSH 2014-106]. ADDRESSES... CONTACT: Charles Geraci, NIOSH Nanotechnology Research Center, Education and Information Division, Robert...

  5. EA Shuttle Document Retention Effort

    NASA Technical Reports Server (NTRS)

    Wagner, Howard A.

    2010-01-01

    This slide presentation reviews the effort of code EA at Johnson Space Center (JSC) to identify and acquire databases and documents from the space shuttle program that are adjudged important for retention after the retirement of the space shuttle.

  6. 47 CFR 90.763 - EA, Regional and nationwide system operations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... on a case-by-case basis upon submission by the EA or Regional licensee of: (A) A technical analysis... by a licensee or the Commission, an EA or regional licensee shall furnish the technical parameters...

  7. 47 CFR 11.11 - The Emergency Alert System (EAS).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... through the use of a single set of EAS equipment at the hub station (or common studio or control point... the FCC in any agreements. (e) Other technologies and public service providers, such as low earth... 47 Telecommunication 1 2014-10-01 2014-10-01 false The Emergency Alert System (EAS). 11.11 Section...

  8. 47 CFR 11.11 - The Emergency Alert System (EAS).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... through the use of a single set of EAS equipment at the hub station (or common studio or control point... the FCC in any agreements. (e) Other technologies and public service providers, such as low earth... 47 Telecommunication 1 2013-10-01 2013-10-01 false The Emergency Alert System (EAS). 11.11 Section...

  9. 47 CFR 11.11 - The Emergency Alert System (EAS).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... through the use of a single set of EAS equipment at the hub station (or common studio or control point... the FCC in any agreements. (e) Other technologies and public service providers, such as low earth... 47 Telecommunication 1 2012-10-01 2012-10-01 false The Emergency Alert System (EAS). 11.11 Section...

  10. 77 FR 12086 - Final Staff Guidance, Revision 4 to Standard Review Plan; Section 8.1 on Electric Power-Introduction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-28

    ... incorporate Revision 4 of SRP Section 8.1 into the next revisions of the Regulatory Guide 1.206, ``Combined..., 2011 (76 FR 31381), the NRC published for public comment the proposed Revision 4 on Section 8.1 on... NUCLEAR REGULATORY COMMISSION [NRC-2011-0119] Final Staff Guidance, Revision 4 to Standard Review...

  11. 36 CFR § 1010.11 - Preparation of an EA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Preparation of an EA. § 1010.11 Section § 1010.11 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL QUALITY § 1010... Trust may prepare or require an EA at any time to assist planning and decision-making. (b) Content and...

  12. Micro guidance and control technology overview

    NASA Technical Reports Server (NTRS)

    Kissel, Glen J.; Hadaegh, Fred Y.

    1993-01-01

    This paper gives an overview of micro-guidance and control technologies and in the process previews of the technology/user and systems issues presented in the guidance and control session at the workshop. We first present a discussion of the advantages of using micro-guidance and control components and then detail six micro-guidance and control thrusts that could have a revolutionary impact on space missions and systems. Specific technologies emerging in the micro-guidance and control field will be examined. These technologies fall into two broad categories: micro-attitude determination (inertial and celestial) and micro-actuation, control and sensing. Finally, the scope of the workshop's guidance and control panel are presented.

  13. Headspace solid phase microextraction--GC/C-IRMS for delta13CVPDB measurements of mono-aromatic hydrocarbons using EA-IRMS calibration.

    PubMed

    Ebongué, Véronique Woule; Geypens, Benny; Berglund, Michael; Taylor, Philip

    2009-03-01

    This work aims at comparing the delta(13)C(VPDB) of mono-aromatic hydrocarbons benzene, toluene, ethylbenzene and xylene isomers (BTEX) measured by elemental analyser (EA)-isotope ratio mass spectrometer (IRMS) with the delta(13)C(VPDB) measured on the same compounds by headspace solid phase microextraction - GC/C-IRMS (hSPME - GC/C-IRMS) with the final goal of using these compounds as internal standards on the latter system. The EA-IRMS measurements were done using calcium and lithium carbonate isotopic reference materials: NBS19 and L-SVEC for establishing the delta(13)C(VPDB) scale. The EA-IRMS measurements with helium dilution of a set of five reference materials (USGS40, USGS41, IAEA-CH-6, IAEA-CH-3 and IAEA-601) show systematic bias of 1 per thousand relative to their assigned values. This bias due to the dilution mechanism in the used ConfloII interface device could not be avoided. As the selected hydrocarbons: BTEX could not be analysed by EA-IRMS without helium dilution, their delta(13)C(VPDB) must be corrected from this observed bias using an external calibration. The CO(2) gas calibrated using EA-IRMS without helium dilution, was used as an in-house reference for the delta(13)C(VPDB) measurements of the BTEX by the hSPME - GC/C-IRMS system. The comparison made between the delta(13)C(VPDB) measured on the same BTEX compounds by EA-IRMS (with external calibration) and by hSPME - GC/C-IRMS techniques showed good agreement.

  14. EAS thermal neutron detection with the PRISMA-LHAASO-16 experiment

    NASA Astrophysics Data System (ADS)

    Li, B.-B.; Alekseenko, V. V.; Cui, S.-w.; Chen, T.-L.; Dangzengluobu; Feng, S.-H.; Gao, Q.; Liu, Y.; Huang, Q.-C.; He, Y.-Y.; Liu, M.-Y.; Ma, X.-H.; Pozdnyakov, E. I.; Shchegolev, O. B.; Shen, F.-Z.; Stenkin, Yu. V.; Stepanov, V. I.; Yanin, Ya. V.; Yao, J.-D.; Zhou, R.

    2017-12-01

    EAS (extensive air shower) thermal neutron measurement gives advantages to study energy and mass composition of primary cosmic rays especially in the knee region. After the success of the PRISMA-YBJ experiment, we build a new EAS thermal neutron detection array at Tibet University, Lhasa, China (3700 m a.s.l.) in March, 2017. This prototype array so called "PRISMA-LHAASO-16" consists of 16 EAS EN-detectors ("EN" is abbreviation for electron and neutron) measuring two main EAS components: hadronic and electromagnetic ones. Different from PRISMA-YBJ, these detectors use a thin layer of a novel type of ZnS(Ag) scintillator alloyed with natural boron compound for thermal neutron capture. PRISMA-LHAASO-16 will be moved to the LHAASO site in the near future. In this paper, we introduce principle of the detection technique, deployment of the array, and the test results of the array.

  15. Analysis of equi-intensity curves and NU distribution of EAS

    NASA Technical Reports Server (NTRS)

    Tanahashi, G.

    1985-01-01

    The distribution of the number of muons in extensive air showers (EAS) and the equi-intensity curves of EAS are analyzed on the basis of Monte Carlo simulation of various cosmic ray composition and the interaction models. Problems in the two best combined models are discussed.

  16. 75 FR 36395 - Guidance on Sound Incentive Compensation Policies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ... response to comments. For example, the final guidance includes several provisions designed to reduce burden..., FDIC and OTS (collectively, the Agencies) are adopting final guidance designed to help ensure that... risks that are not consistent with the long-term health of the organization. For example, offering large...

  17. 75 FR 48973 - Draft Guidance for Industry: Prevention of Salmonella

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-12

    ...] Draft Guidance for Industry: Prevention of Salmonella Enteritidis in Shell Eggs During Production... entitled ``Prevention of Salmonella Enteritidis in Shell Eggs During Production, Storage, and Transportation'' (the draft guidance). The draft guidance, when finalized, will provide guidance to egg producers...

  18. 47 CFR 11.54 - EAS operation during a National Level emergency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... licensees and DBS providers may choose their two EAS sources, one of which must be a PEP station. (2... header codes for a national emergency. (3) After completing the above transmission procedures, key EAS...

  19. 47 CFR 11.54 - EAS operation during a National Level emergency.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... licensees and DBS providers may choose their two EAS sources, one of which must be a PEP station. (2... header codes for a national emergency. (3) After completing the above transmission procedures, key EAS...

  20. 36 CFR 1010.10 - Actions that normally require an EA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Actions that normally require an EA. 1010.10 Section 1010.10 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL.... An EA assists the Trust in complying with NEPA when no EIS is necessary, and it facilitates the...

  1. 36 CFR 1010.10 - Actions that normally require an EA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Actions that normally require an EA. 1010.10 Section 1010.10 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL.... An EA assists the Trust in complying with NEPA when no EIS is necessary, and it facilitates the...

  2. 36 CFR 1010.10 - Actions that normally require an EA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Actions that normally require an EA. 1010.10 Section 1010.10 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL.... An EA assists the Trust in complying with NEPA when no EIS is necessary, and it facilitates the...

  3. 36 CFR 1010.10 - Actions that normally require an EA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Actions that normally require an EA. 1010.10 Section 1010.10 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL.... An EA assists the Trust in complying with NEPA when no EIS is necessary, and it facilitates the...

  4. 75 FR 33799 - EasTrans, LLC; Notice of Baseline Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-15

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR10-30-000] EasTrans, LLC; Notice of Baseline Filing June 8, 2010. Take notice that on June 4, 2010, EasTrans, LLC submitted a baseline filing of its Statement of Operating Conditions for services provided under section 311 of the...

  5. 47 CFR 11.54 - EAS operation during a National Level emergency.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... emergency, EAS Participants may transmit in lieu of the EAS audio feed an audio feed of the President's voice message from an alternative source, such as a broadcast network audio feed. [77 FR 16705, Mar. 22...

  6. 47 CFR 11.54 - EAS operation during a National Level emergency.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... emergency, EAS Participants may transmit in lieu of the EAS audio feed an audio feed of the President's voice message from an alternative source, such as a broadcast network audio feed. [77 FR 16705, Mar. 22...

  7. 47 CFR 11.54 - EAS operation during a National Level emergency.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... emergency, EAS Participants may transmit in lieu of the EAS audio feed an audio feed of the President's voice message from an alternative source, such as a broadcast network audio feed. [77 FR 16705, Mar. 22...

  8. 47 CFR 11.55 - EAS operation during a State or Local Area emergency.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... day-to-day emergency situations posing a threat to life and property. Examples of natural emergencies... Participants providing foreign language programming should transmit all EAS announcements in the same language as the primary language of the EAS Participant. (5) Upon completion of the State or Local Area EAS...

  9. 47 CFR 11.55 - EAS operation during a State or Local Area emergency.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... day-to-day emergency situations posing a threat to life and property. Examples of natural emergencies... Participants providing foreign language programming should transmit all EAS announcements in the same language as the primary language of the EAS Participant. (5) Upon completion of the State or Local Area EAS...

  10. 47 CFR 11.55 - EAS operation during a State or Local Area emergency.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... day-to-day emergency situations posing a threat to life and property. Examples of natural emergencies... Participants providing foreign language programming should transmit all EAS announcements in the same language as the primary language of the EAS Participant. (5) Upon completion of the State or Local Area EAS...

  11. 47 CFR 11.55 - EAS operation during a State or Local Area emergency.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... the State or Local Area EAS must discontinue normal programming and follow the procedures in the State...); and DBS providers must comply with § 11.54(b)(7). EAS Participants providing foreign language programming should comply with § 11.54(b)(8). (5) Upon completion of the State or Local Area EAS transmission...

  12. Modeling and design study using HFC-236ea as an alternative refrigerant in a centrifugal compressor. Final report, January 1994-September 1995

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

    Popovic, P.; Shapiro, H.N.

    1997-04-01

    The Environmental Protection Agency (EPA) in cooperation with the Navy has been seeking a CFC-114 drop-in placement. One alternative HFC refrigerant which appears to satisfy all physical and chemical characteristics for the Navy fleet was found to be HFC-236ea refrigerant. The project represents a part of the investigation directed to evaluate this CFC-114 alternative refrigerant as a possible drop-in replacement in Navy chillers. The objective of the study was to conduct a thorough literature review regarding centrifugal compressors and the, on the basis of the information gathered, build an accurate but simple compressor model utilizing the available compressor experimental data.more » Further, the developed compressor model would be used to suggest eventual design adjustments to enhance compressor performance with the alternative HFC-236ea refrigerant.« less

  13. Expert Advisor (EA) Evaluation System Using Web-based ELECTRE Method in Foreign Exchange (Forex) Market

    NASA Astrophysics Data System (ADS)

    Satibi; Widodo, Catur Edi; Farikhin

    2018-02-01

    This research aims to optimize forex trading profit automatically using EA but its still keep considering accuracy and drawdown levels. The evaluation system will classify EA performance based on trading market sessions (Sydney, Tokyo, London and New York) to determine the right EA to be used in certain market sessions. This evaluation system is a web-based ELECTRE methods that interact in real-time with EA through web service and are able to present real-time charts performance dashboard using web socket protocol communications. Web applications are programmed using NodeJs. In the testing period, all EAs had been simulated 24 hours in all market sessions for three months, the best EA is valued by its profit, accuracy and drawdown criteria that calculated using web-based ELECTRE method. The ideas of this research are to compare the best EA on testing period with collaboration performances of each best classified EA by market sessions. This research uses three months historical data of EUR/USD as testing period and other 3 months as validation period. As a result, performance of collaboration four best EA classified by market sessions can increase profits percentage consistently in testing and validation periods and keep securing accuracy and drawdown levels.

  14. Anticipatory guidance through DVD.

    PubMed

    Franz, Sandra; McMahon, Pamela M; Calongne, Laurinda; Steele-Moses, Susan K

    2014-03-01

    The major purpose of the study was to determine if a 5-minute DVD is an effective method for communicating anticipatory guidance to parents at their child's 4-month well-child visit. A total of 84 caregivers were randomly assigned to receive anticipatory guidance through standard care (written anticipatory guidance handout and free talk) or DVD (DVD format + standard care). Participants completed a brief questionnaire immediately before and after their visit. As anticipated, knowledge scores improved significantly from pre-test to post-test. There was also a significant interaction between format used for anticipatory guidance and time. Specifically, there was greater improvement in knowledge over time for parents in the DVD group as compared with the standard care group. Additionally, the mean knowledge level of those in the DVD group as compared with those in the standard care group trended toward significance. Finally, visit length was shortened by nearly 3 minutes in the DVD group, and close to 100% of all respondents, regardless of anticipatory guidance format, indicated that they were very satisfied with their visit and amount of information learned.

  15. 47 CFR 76.1711 - Emergency alert system (EAS) tests and activation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Emergency alert system (EAS) tests and activation. 76.1711 Section 76.1711 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Documents to be Maintained for Inspection § 76.1711 Emergency alert system (EAS)...

  16. 47 CFR 76.1711 - Emergency alert system (EAS) tests and activation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Emergency alert system (EAS) tests and activation. 76.1711 Section 76.1711 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Documents to be Maintained for Inspection § 76.1711 Emergency alert system (EAS)...

  17. Overexpression of EaDREB2 and pyramiding of EaDREB2 with the pea DNA helicase gene (PDH45) enhance drought and salinity tolerance in sugarcane (Saccharum spp. hybrid).

    PubMed

    Augustine, Sruthy Maria; Ashwin Narayan, J; Syamaladevi, Divya P; Appunu, C; Chakravarthi, M; Ravichandran, V; Tuteja, Narendra; Subramonian, N

    2015-02-01

    EaDREB2 overexpressed in sugarcane enhanced tolerance to drought and salinity. When co-transformed with plant DNA helicase gene, DREB2 showed greater level of salinity tolerance than in single-gene transgenics. Drought is one of the most challenging agricultural issues limiting sustainable sugarcane production and can potentially cause up to 50 % yield loss. DREB proteins play a vital regulatory role in abiotic stress tolerance in plants. We previously reported that expression of EaDREB2 is enhanced by drought stress in Erianthus arundinaceus. In this study, we have isolated the DREB2 gene from E. arundinaceus, transformed one of the most popular sugarcane variety Co 86032 in tropical India with EaDREB2 through Agrobacterium-mediated transformation, pyramided the EaDREB2 gene with the gene coding for PDH45 driven by Port Ubi 2.3 promoter through particle bombardment and evaluated the V1 transgenics for soil deficit moisture and salinity stresses. Soil moisture stress was imposed at the tillering phase by withholding irrigation. Physiological, molecular and morphological parameters were used to assess drought tolerance. Salinity tolerance was assessed through leaf disc senescence and bud sprout assays under salinity stress. Our results indicate that overexpression of EaDREB2 in sugarcane enhances drought and salinity tolerance to a greater extent than the untransformed control plants. This is the first report of the co-transformation of EaDREB2 and PDH45 which shows higher salinity tolerance but lower drought tolerance than EaDREB2 alone. The present study seems to suggest that, for combining drought and salinity tolerance together, co-transformation is a better approach.

  18. Evaluation of Flying Qualities and Guidance Displays for an Advanced Tilt-Wing STOL Transport Aircraft in Final Approach and Landing

    NASA Technical Reports Server (NTRS)

    Frost, Chad R.; Franklin, James A.; Hardy, Gordon H.

    2002-01-01

    A piloted simulation was performed on the Vertical Motion Simulator at NASA Ames Research Center to evaluate flying qualities of a tilt-wing Short Take-Off and Landing (STOL) transport aircraft during final approach and landing. The experiment was conducted to assess the design s handling qualities, and to evaluate the use of flightpath-centered guidance for the precision approach and landing tasks required to perform STOL operations in instrument meteorological conditions, turbulence, and wind. Pilots rated the handling qualities to be satisfactory for all operations evaluated except those encountering extreme crosswinds and severe windshear; even in these difficult meteorological conditions, adequate handling qualities were maintained. The advanced flight control laws and guidance displays provided consistent performance and precision landings.

  19. Increased cardiogenesis in P19-GFP teratocarcinoma cells expressing the propeptide IGF-1Ea

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

    Poudel, Bhawana; Bilbao, Daniel; Sarathchandra, Padmini

    2011-12-16

    Highlights: Black-Right-Pointing-Pointer In this study, we explored the function of IGF-1Ea propeptide in inducing cardiogenesis of stem cells. Black-Right-Pointing-Pointer IGF-1Ea promoted cardiac mesodermal induction in uncommitted cells. Black-Right-Pointing-Pointer Under differentiation condition, IGF-1Ea increased expression of cardiac differentiation markers. Black-Right-Pointing-Pointer Furthermore, it promoted formation of finely organized sarcomeric structure. Black-Right-Pointing-Pointer IGF-1Ea propeptide may be a good candidate to improve production of cardiomyocytes from pluripotent cells. -- Abstract: The mechanism implicated in differentiation of endogenous cardiac stem cells into cardiomyocytes to regenerate the heart tissue upon an insult remains elusive, limiting the therapeutical goals to exogenous cell injection and/or gene therapy. Wemore » have shown previously that cardiac specific overexpression of the insulin-like growth factor 1 propeptide IGF-1Ea induces beneficial myocardial repair after infarct. Although the mechanism is still under investigation, the possibility that this propeptide may be involved in promoting stem cell differentiation into the cardiac lineage has yet to be explored. To investigate whether IGF-1Ea promote cardiogenesis, we initially modified P19 embryonal carcinoma cells to express IGF-1Ea. Taking advantage of their cardiomyogenic nature, we analyzed whether overexpression of this propeptide affected cardiac differentiation program. The data herein presented showed for the first time that constitutively overexpressed IGF-1Ea increased cardiogenic differentiation program in both undifferentiated and DMSO-differentiated cells. In details, IGF-1Ea overexpression promoted localization of alpha-actinin in finely organized sarcomeric structure compared to control cells and upregulated the cardiac mesodermal marker NKX-2.5 and the ventricular structural protein MLC2v. Furthermore, activated IGF-1 signaling promoted cardiac

  20. 47 CFR 11.32 - EAS Encoder.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EMERGENCY ALERT SYSTEM (EAS) Equipment Requirements § 11... fundamental frequencies of 853 and 960 Hz and not vary over ±0.5 Hz. (ii) Harmonic Distortion. The total... the two tones for calibration of associated systems. (iv) Time Period for Transmission of Tones. The...

  1. Results of EAS characteristics calculations in the framework of the universal hadronic interaction model NEXUS

    NASA Astrophysics Data System (ADS)

    Kalmykov, N. N.; Ostapchenko, S. S.; Werner, K.

    An extensive air shower (EAS) calculation scheme based on cascade equations and some EAS characteristics for energies 1014 -1017 eV are presented. The universal hadronic interaction model NEXUS is employed to provide the necessary data concerning hadron-air collisions. The influence of model assumptions on the longitudinal EAS development is discussed in the framework of the NEXUS and QGSJET models. Applied to EAS simulations, perspectives of combined Monte Carlo and numerical methods are considered.

  2. 36 CFR § 1010.10 - Actions that normally require an EA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Actions that normally require an EA. § 1010.10 Section § 1010.10 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL.... An EA assists the Trust in complying with NEPA when no EIS is necessary, and it facilitates the...

  3. 47 CFR 11.33 - EAS Decoder.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... decoders manufactured after August 1, 2003 must provide a means to permit the selective display and logging... upgrade their decoders on an optional basis to include a selective display and logging capability for EAS... decoders after February 1, 2004 must install decoders that provide a means to permit the selective display...

  4. 47 CFR 11.32 - EAS Encoder.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... used for audio messages and at least one input port used for data messages. (3) Outputs. The encoder shall have at least one audio output port and at least one data output port. (4) Calibration. EAS... that complies with the following: (i) Tone Frequencies. The audio tones shall have fundamental...

  5. 47 CFR 11.32 - EAS Encoder.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... used for audio messages and at least one input port used for data messages. (3) Outputs. The encoder shall have at least one audio output port and at least one data output port. (4) Calibration. EAS... that complies with the following: (i) Tone Frequencies. The audio tones shall have fundamental...

  6. 47 CFR 11.32 - EAS Encoder.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... used for audio messages and at least one input port used for data messages. (3) Outputs. The encoder shall have at least one audio output port and at least one data output port. (4) Calibration. EAS... that complies with the following: (i) Tone Frequencies. The audio tones shall have fundamental...

  7. 24 CFR 50.31 - The EA.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false The EA. 50.31 Section 50.31 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development PROTECTION... assistance from professional experts and other HUD staff as needed. Additional information may also be...

  8. 24 CFR 50.31 - The EA.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false The EA. 50.31 Section 50.31 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development PROTECTION... assistance from professional experts and other HUD staff as needed. Additional information may also be...

  9. Human T cell activation. III. Induction of an early activation antigen, EA 1 by TPA, mitogens and antigens

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

    Hara, T.; Jung, L.K.L.; FU, S.M.

    1986-03-01

    With human T cells activated for 12 hours by 12-o-tetradecanoyl phorbol-13-acetate (TPA) as immunogen, an IgG/sub 2a/ monoclonal antibody, mAb Ea 1, has been generated to a 60KD phosphorylated protein with 32KD and 28KD subunits. The antigen, Ea 1, is readily detected on 60% of isolated thymocytes by indirect immunofluorescence. A low level of Ea 1 expression is detectable on 2-6% of blood lymphocytes. Isolated T cells have been induced to express Ea 1 by TPA, mitogens and anitgens. TPA activated T cells express Ea 1 as early as 1 hour after activation. By 4 hours, greater than 95% ofmore » the T cells stain with mAb Ea 1. About 50% of the PHA or Con A activated T cells express Ea 1 with a similar kinetics. Ea 1 expression proceeds that of IL-2 receptor in these activation processes. T cells activated by soluble antigens (tetanus toxoid and PPD) and alloantigens in MLR also express Ea 1 after a long incubation. About 20% of the T cells stain for Ea 1 at day 6. Ea 1 expression is not limited to activated T cells. B cells activated by TPA or anti-IgM Ab plus B cell growth factor express Ea 1. The kinetics of Ea 1 expression is slower and the staining is less intense. Repeated attempts to detect Ea 1 on resting and activated monocytes and granulocytes have not been successful. Ea 1 expression is due to de novo synthesis for its induction is blocked by cycloheximide and actinomycin D. Ea 1 is the earliest activation antigen detectable to-date.« less

  10. 47 CFR 11.33 - EAS Decoder.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...: (1) Inputs. Decoders must have the capability to receive at least two audio inputs from EAS... externally, at least two minutes of audio or text messages. A decoder manufactured without an internal means to record and store audio or text must be equipped with a means (such as an audio or digital jack...

  11. 47 CFR 11.33 - EAS Decoder.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...: (1) Inputs. Decoders must have the capability to receive at least two audio inputs from EAS... externally, at least two minutes of audio or text messages. A decoder manufactured without an internal means to record and store audio or text must be equipped with a means (such as an audio or digital jack...

  12. 47 CFR 11.33 - EAS Decoder.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...: (1) Inputs. Decoders must have the capability to receive at least two audio inputs from EAS... externally, at least two minutes of audio or text messages. A decoder manufactured without an internal means to record and store audio or text must be equipped with a means (such as an audio or digital jack...

  13. Characterization of a new ViI-like Erwinia amylovora bacteriophage phiEa2809.

    PubMed

    Lagonenko, Alexander L; Sadovskaya, Olga; Valentovich, Leonid N; Evtushenkov, Anatoly N

    2015-04-01

    Erwinia amylovora is a Gram-negative plant pathogenic bacteria causing fire blight disease in many Rosaceae species. A novel E. amylovora bacteriophage, phiEa2809, was isolated from symptomless apple leaf sample collected in Belarus. This phage was also able to infect Pantoea agglomerans strains. The genome of phiEa2809 is a double-stranded linear DNA 162,160 bp in length, including 145 ORFs and one tRNA gene. The phiEa2809 genomic sequence is similar to the genomes of the Serratia plymutica phage MAM1, Shigella phage AG-3, Dickeya phage vB DsoM LIMEstone1 and Salmonella phage ViI and lacks similarity to described E. amylovora phage genomes. Based on virion morphology (an icosahedral head, long contractile tail) and genome structure, phiEa2809 was classified as a member of Myoviridae, ViI-like bacteriophages group. PhiEa2809 is the firstly characterized ViI-like bacteriophage able to lyse E. amylovora. © FEMS 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  14. Launch flexibility using NLP guidance and remote wind sensing

    NASA Technical Reports Server (NTRS)

    Cramer, Evin J.; Bradt, Jerre E.; Hardtla, John W.

    1990-01-01

    This paper examines the use of lidar wind measurements in the implementation of a guidance strategy for a nonlinear programming (NLP) launch guidance algorithm. The NLP algorithm uses B-spline command function representation for flexibility in the design of the guidance steering commands. Using this algorithm, the guidance system solves a two-point boundary value problem at each guidance update. The specification of different boundary value problems at each guidance update provides flexibility that can be used in the design of the guidance strategy. The algorithm can use lidar wind measurements for on pad guidance retargeting and for load limiting guidance steering commands. Examples presented in the paper use simulated wind updates to correct wind induced final orbit errors and to adjust the guidance steering commands to limit the product of the dynamic pressure and angle-of-attack for launch vehicle load alleviation.

  15. 47 CFR 90.767 - Construction and implementation of EA and Regional licenses.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Regional licenses. 90.767 Section 90.767 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... Use of Frequencies in the 220-222 MHz Band Policies Governing the Licensing and Use of Phase II Ea, Regional and Nationwide Systems § 90.767 Construction and implementation of EA and Regional licenses. (a...

  16. Analysing the Effect of Demand Uncertainty in Dynamic Pricing with EAs

    NASA Astrophysics Data System (ADS)

    Shakya, Siddhartha; Oliveira, Fernando; Owusu, Gilbert

    Dynamic pricing is a pricing strategy where a firm adjust the price for their products and services as a function of its perceived demand at different times. In this paper, we show how Evolutionary algorithms (EA) can be used to analyse the effect of demand uncertainty in dynamic pricing. The experiments are conducted in a range of dynamic pricing problems considering a number of different stochastic scenarios with a number of different EAs. The results are analysed, which suggest that higher demand fluctuation may not have adverse effect to the profit in comparison to the lower demand fluctuation, and that the reliability of EA for finding accurate policy could be higher when there is higher fluctuation then when there is lower fluctuation.

  17. Guidance Concept for a Mars Ascent Vehicle First Stage

    NASA Technical Reports Server (NTRS)

    Queen, Eric M.

    2000-01-01

    This paper presents a guidance concept for use on the first stage of a Mars Ascent Vehicle (MAV). The guidance is based on a calculus of variations approach similar to that used for the final phase of the Apollo Earth return guidance. A three degree-of-freedom (3DOF) Monte Carlo simulation is used to evaluate performance and robustness of the algorithm.

  18. 47 CFR 90.767 - Construction and implementation of EA and Regional licenses.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) An EA or Regional licensee must construct a sufficient number of base stations (i.e., base stations... all of their base stations or fixed stations. [69 FR 75172, Dec. 15, 2004] ... constructed stations. (d) EA and Regional licensees will not be permitted to count the resale of the services...

  19. 47 CFR 90.767 - Construction and implementation of EA and Regional licenses.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) An EA or Regional licensee must construct a sufficient number of base stations (i.e., base stations for land mobile and/or paging operations) to provide coverage to at least one-third of the population... the population of its EA or REAG within ten years of the issuance of its initial license. Licensees...

  20. 47 CFR 90.767 - Construction and implementation of EA and Regional licenses.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) An EA or Regional licensee must construct a sufficient number of base stations (i.e., base stations for land mobile and/or paging operations) to provide coverage to at least one-third of the population... the population of its EA or REAG within ten years of the issuance of its initial license. Licensees...

  1. 47 CFR 90.767 - Construction and implementation of EA and Regional licenses.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) An EA or Regional licensee must construct a sufficient number of base stations (i.e., base stations for land mobile and/or paging operations) to provide coverage to at least one-third of the population... the population of its EA or REAG within ten years of the issuance of its initial license. Licensees...

  2. TRANSPORT PROPERTY MEASUREMENTS OF HFC-236EA

    EPA Science Inventory

    The report gives results of an evaluation of transport properties of 1,1,1,2,3,3,-hexafluoropropane (HFC-236ea), with liquid viscosity and thermal conductivity being the two main transport properties of interest. In addition, the specific heat and density of refrigerant/lubrican...

  3. 47 CFR 90.904 - Aggregation of EA licenses.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Service § 90.904 Aggregation of EA licenses. The Commission will license each Spectrum Block A through V in the 800 MHz band separately. Applicants may aggregate across spectrum blocks within the...

  4. 47 CFR 90.904 - Aggregation of EA licenses.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Service § 90.904 Aggregation of EA licenses. The Commission will license each Spectrum Block A through V in the 800 MHz band separately. Applicants may aggregate across spectrum blocks within the...

  5. 47 CFR 90.904 - Aggregation of EA licenses.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Service § 90.904 Aggregation of EA licenses. The Commission will license each Spectrum Block A through V in the 800 MHz band separately. Applicants may aggregate across spectrum blocks within the...

  6. 47 CFR 90.904 - Aggregation of EA licenses.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Service § 90.904 Aggregation of EA licenses. The Commission will license each Spectrum Block A through V in the 800 MHz band separately. Applicants may aggregate across spectrum blocks within the...

  7. 47 CFR 90.904 - Aggregation of EA licenses.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Service § 90.904 Aggregation of EA licenses. The Commission will license each Spectrum Block A through V in the 800 MHz band separately. Applicants may aggregate across spectrum blocks within the...

  8. On the design of fuzzified trajectory shaping guidance law.

    PubMed

    Lin, Chun-Liang; Lin, Yu-Ping; Chen, Kai-Ming

    2009-04-01

    Midcourse guidance is commonly designed to save as much energy as possible so that the missile's final speed can be maximized while entering the homing stage. For this purpose, a competitive guidance design should be able to generate an admissible flight trajectory as to bring the interceptor to a superior altitude for a favorable target engagement. In this paper, a new adaptive trajectory shaping guidance scheme based on the adaptive fuzzy inference system, which is capable of generating a variety of trajectories for efficient target interception, is presented. The guidance law is developed with the aim of saving the interceptor's energy conservation while improving performance robustness. Applications of the presented approach have included a variety of mission oriented guidance, such as cruise missile guidance, anti-ballistic missile guidance, etc.

  9. Waypoints Following Guidance for Surface-to-Surface Missiles

    NASA Astrophysics Data System (ADS)

    Zhou, Hao; Khalil, Elsayed M.; Rahman, Tawfiqur; Chen, Wanchun

    2018-04-01

    The paper proposes waypoints following guidance law. In this method an optimal trajectory is first generated which is then represented through a set of waypoints that are distributed from the starting point up to the final target point using a polynomial. The guidance system then works by issuing guidance command needed to move from one waypoint to the next one. Here the method is applied for a surface-to-surface missile. The results show that the method is feasible for on-board application.

  10. Crystal Structure and Functional Characterization of an Esterase (EaEST) from Exiguobacterium antarcticum.

    PubMed

    Lee, Chang Woo; Kwon, Sena; Park, Sun-Ha; Kim, Boo-Young; Yoo, Wanki; Ryu, Bum Han; Kim, Han-Woo; Shin, Seung Chul; Kim, Sunghwan; Park, Hyun; Kim, T Doohun; Lee, Jun Hyuck

    2017-01-01

    A novel microbial esterase, EaEST, from a psychrophilic bacterium Exiguobacterium antarcticum B7, was identified and characterized. To our knowledge, this is the first report describing structural analysis and biochemical characterization of an esterase isolated from the genus Exiguobacterium. Crystal structure of EaEST, determined at a resolution of 1.9 Å, showed that the enzyme has a canonical α/β hydrolase fold with an α-helical cap domain and a catalytic triad consisting of Ser96, Asp220, and His248. Interestingly, the active site of the structure of EaEST is occupied by a peracetate molecule, which is the product of perhydrolysis of acetate. This result suggests that EaEST may have perhydrolase activity. The activity assay showed that EaEST has significant perhydrolase and esterase activity with respect to short-chain p-nitrophenyl esters (≤C8), naphthyl derivatives, phenyl acetate, and glyceryl tributyrate. However, the S96A single mutant had low esterase and perhydrolase activity. Moreover, the L27A mutant showed low levels of protein expression and solubility as well as preference for different substrates. On conducting an enantioselectivity analysis using R- and S-methyl-3-hydroxy-2-methylpropionate, a preference for R-enantiomers was observed. Surprisingly, immobilized EaEST was found to not only retain 200% of its initial activity after incubation for 1 h at 80°C, but also retained more than 60% of its initial activity after 20 cycles of reutilization. This research will serve as basis for future engineering of this esterase for biotechnological and industrial applications.

  11. 47 CFR 73.4097 - EBS (now EAS) attention signals on automated programing systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false EBS (now EAS) attention signals on automated programing systems. 73.4097 Section 73.4097 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... (now EAS) attention signals on automated programing systems. See Public Notice dated March 1, 1979. 72...

  12. Guidance/Navigation Requirements Study Final Report. Volume III. Appendices

    DTIC Science & Technology

    1978-04-30

    shown Figure G-2. The free-flight simulation program FFSIM uses quaternions to calculate the body attitude as a function of time. To calculate the...the lack of open-loop damping, the existence of a feedback controller which will stabilize the closed-loon system depends upon the satisfaction of a...re-entry vehicle has dynamic pecularitles which tend to discourage the use of "linear-quadratic" feedback regulators in guidance. The disadvantageous

  13. Reliability and validity of the Euthanasia Attitude Scale (EAS) for Hong Kong medical doctors.

    PubMed

    Tang, Wai-Kiu; Mak, Kwok-Kei; Kam, Philip Ming-Ho; Ho, Joanna Wing-Kiu; Chan, Denise Che-Ying; Suen, To-Lam; Lau, Michael Chak-Kwan; Cheng, Adrian Ka-Chun; Wan, Yuen-Ting; Wan, Ho-Yan; Hussain, Assad

    2010-08-01

    This study aimed to examine the reliability and validity of the Euthanasia Attitude Scale (EAS) in Hong Kong medical doctors. A total of 107 medical doctors (61.7% men) participated in a survey at clinical settings in 2008. The 21-item EAS was used to assess their attitudes toward euthanasia. The mean (standard deviation) and median of the EAS were 63.60 (60.31) and 63.00. Total EAS scores correlated well with ''Ethical Considerations,'' ''Practical Considerations,'' and ''Treasuring Life'' (Spearman rho =.37-.96, P < .001) but not ''Naturalistic Beliefs.'' The construct validity of the 3-factor model was appropriate (Kaiser-Meyer-Olkin [KMO] value = 0.90) and showed high internal consistency (Cronbach alpha =.79-.92). Euthanasia Attitude Scale may be a reliable and valid measure for assessing the attitudes toward euthanasia in medical professionals.

  14. 58th SOW Low-Dust Helicopter Landing Zone Final Environmental Assessment

    DTIC Science & Technology

    2012-11-01

    Effects AQCR Air Quality Control Region BASH Bird/wildlife-Aircraft Strike Hazard CEQ Council on Environmental Quality CFR Code of Federal Regulations...force would continue to be applied to minimize risks to aircrews and the general population. No unacceptable hazards to military personnel, the public...and Final EA As a result of comments received on the Draft EA, Section 3.1.2, Global Climate Change, and Hazardous and Toxic Materials and Waste

  15. Sporophytic control of pollen tube growth and guidance in maize.

    PubMed

    Lausser, Andreas; Kliwer, Irina; Srilunchang, Kanok-orn; Dresselhaus, Thomas

    2010-03-01

    Pollen tube germination, growth, and guidance (progamic phase) culminating in sperm discharge is a multi-stage process including complex interactions between the male gametophyte as well as sporophytic tissues and the female gametophyte (embryo sac), respectively. Inter- and intra-specific crossing barriers in maize and Tripsacum have been studied and a precise description of progamic pollen tube development in maize is reported here. It was found that pollen germination and initial tube growth are rather unspecific, but an early, first crossing barrier was detected before arrival at the transmitting tract. Pollination of maize silks with Tripsacum pollen and incompatible pollination of Ga1s/Ga1s-maize silks with ga1-maize pollen revealed another two incompatibility barriers, namely transmitting tract mistargeting and insufficient growth support. Attraction and growth support by the transmitting tract seem to play key roles for progamic pollen tube growth. After leaving transmitting tracts, pollen tubes have to navigate across the ovule in the ovular cavity. Pollination of an embryo sac-less maize RNAi-line allowed the role of the female gametophyte for pollen tube guidance to be determined in maize. It was found that female gametophyte controlled guidance is restricted to a small region around the micropyle, approximately 50-100 microm in diameter. This area is comparable to the area of influence of previously described ZmEA1-based short-range female gametophyte signalling. In conclusion, the progamic phase is almost completely under sporophytic control in maize.

  16. Sporophytic control of pollen tube growth and guidance in maize

    PubMed Central

    Lausser, Andreas; Kliwer, Irina; Srilunchang, Kanok-orn; Dresselhaus, Thomas

    2010-01-01

    Pollen tube germination, growth, and guidance (progamic phase) culminating in sperm discharge is a multi-stage process including complex interactions between the male gametophyte as well as sporophytic tissues and the female gametophyte (embryo sac), respectively. Inter- and intra-specific crossing barriers in maize and Tripsacum have been studied and a precise description of progamic pollen tube development in maize is reported here. It was found that pollen germination and initial tube growth are rather unspecific, but an early, first crossing barrier was detected before arrival at the transmitting tract. Pollination of maize silks with Tripsacum pollen and incompatible pollination of Ga1s/Ga1s-maize silks with ga1-maize pollen revealed another two incompatibility barriers, namely transmitting tract mistargeting and insufficient growth support. Attraction and growth support by the transmitting tract seem to play key roles for progamic pollen tube growth. After leaving transmitting tracts, pollen tubes have to navigate across the ovule in the ovular cavity. Pollination of an embryo sac-less maize RNAi-line allowed the role of the female gametophyte for pollen tube guidance to be determined in maize. It was found that female gametophyte controlled guidance is restricted to a small region around the micropyle, approximately 50–100 μm in diameter. This area is comparable to the area of influence of previously described ZmEA1-based short-range female gametophyte signalling. In conclusion, the progamic phase is almost completely under sporophytic control in maize. PMID:19926683

  17. Isolation and characterization of new lignin streams derived from extractive-ammonia (EA) pretreatment

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

    da Costa Sousa, Leonardo; Foston, Marcus; Bokade, Vijay

    One of the key challenges facing lignin conversion to fuels and chemicals is related to the level of carbohydrate and ash impurities found in extracted lignin. Structural modifications of lignin may also occur as a result of biomass pretreatment and harsh lignin extraction protocols. Extractive-Ammonia (EA) is a new pretreatment technology that uses liquid ammonia to cleave lignin–carbohydrate complexes, decrystallize cellulose, solubilize lignin, and selectively extract lignin from lignocellulosic biomass, enabling better utilization of both lignin and carbohydrate components in a biorefinery. The EA-based biorefinery produces two different lignin-rich streams, with different properties, that could potentially be upgraded to fuelsmore » and chemicals using green processes. Here, a water/ethanol-based fractionation method was developed to enrich the ammonia-soluble extractives, resulting in a major product stream containing 92% lignin. Detailed characterization of the various streams resulting from EA treatment, including compositional analysis, structural characterization by nuclear magnetic resonance (NMR) spectrometry, elemental analysis, molecular weight analysis, and thermo-gravimetric analysis provides a broad evaluation of the EA-derived lignin product stream structures and properties, assessing their potential for commercial applications. In conclusion, EA-derived lignins preserve much of lignin's functionality, including the sensitive β-aryl ether units. Furthermore, we observed nitrogen incorporation in the lignin-rich streams, notably due to the presence of hydroxycinnamoyl amides formed during ammonia pretreatment.« less

  18. The Stellar Kinematics of E+A Galaxies in SDSS IV-MaNGA

    NASA Astrophysics Data System (ADS)

    Johnson, Amalya; Dudley, Raymond; Edwards, Kay; Gonzalez, Andrea; Kerrison, Nicole; Marinelli, Mariarosa; Melchert, Nancy; Ojanen, Winonah; Liu, Charles; SDSS-IV MaNGA

    2018-01-01

    E+A galaxies, hypothesized to be “transition” galaxies between the blue cloud and the red sequence, are valuable sources for studying the evolution of galaxies. Using data from the Sloan Digital Sky Survey Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey, a large scale integral field spectroscopic survey of nearby galaxies from 3600 to 10300 Å, we identifed galaxies that exhibitted E+A characteristics within their optical spectra. We analyzed the 2,812 galaxies thus far observed by MaNGA to identify those that showed evidence of a starburst about 1 billion years ago, followed by cessation of star formation and quenching of the galaxy. Through this process we identifed 39 E+A galaxies by directly looking at the optical spectra and ensuring they exhibited the necessary properties of an E+A spectra, including a strong break at the 4000 Å mark, little to no Hα emission and absorption through the Balmer series, and a blue slope of the continuum past ~5000 Å as the flux decreases. We analyzed the stellar kinematics of these galaxies to determine whether or not they were fast or slow rotators, a proposed indicator of a major merger in their recent past. Using Voronoi binned graphs from the MaNGA Marvin database, we measured their stellar rotation curves in order to more clearly show the range of velocities within the galaxies. Among our 39 E+A candidates, all but two exhibited significant, orderly rotation across the galaxy, and 29 out of 39 of our galaxies show rotation faster than 30 km/s. With the caveat that our selection process was biased toward galaxies with orderly rotation, this prevalence of rotation challenges the belief that all E+A galaxies are created from major mergers. This work was supported by grants AST-1460860 from the National Science Foundation and SDSS FAST/SSP-483 from the Alfred P. Sloan Foundation to the CUNY College of Staten Island.

  19. 75 FR 60129 - Draft Guidance for Industry and Investigators on Safety Reporting Requirements for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-29

    ... with the new requirements in the final rule entitled ``Investigational New Drug Safety Reporting...] Draft Guidance for Industry and Investigators on Safety Reporting Requirements for Investigational New... the agency considers your comment on this draft guidance before it begins work on the final version of...

  20. Enabling technologies for Chinese Mars lander guidance system

    NASA Astrophysics Data System (ADS)

    Jiang, Xiuqiang; Li, Shuang

    2017-04-01

    Chinese first Mars exploration activity, orbiting landing and roaming collaborative mission, has been programmed and started. As a key technology, Mars lander guidance system is intended to serve atmospheric entry, descent and landing (EDL) phases. This paper is to report the formation process of enabling technology road map for Chinese Mars lander guidance system. First, two scenarios of the first-stage of the Chinese Mars exploration project are disclosed in detail. Second, mission challenges and engineering needs of EDL guidance, navigation, and control (GNC) are presented systematically for Chinese Mars exploration program. Third, some useful related technologies developed in China's current aerospace projects are pertinently summarized, especially on entry guidance, parachute descent, autonomous hazard avoidance and safe landing. Finally, an enabling technology road map of Chinese Mars lander guidance is given through technological inheriting and improving.

  1. Probing the evolution of the EAS muon content in the atmosphere with KASCADE-Grande

    NASA Astrophysics Data System (ADS)

    Apel, W. D.; Arteaga-Velázquez, J. C.; Bekk, K.; Bertaina, M.; Blümer, J.; Bozdog, H.; Brancus, I. M.; Cantoni, E.; Chiavassa, A.; Cossavella, F.; Daumiller, K.; de Souza, V.; Di Pierro, F.; Doll, P.; Engel, R.; Fuhrmann, D.; Gherghel-Lascu, A.; Gils, H. J.; Glasstetter, R.; Grupen, C.; Haungs, A.; Heck, D.; Hörandel, J. R.; Huege, T.; Kampert, K.-H.; Kang, D.; Klages, H. O.; Link, K.; Łuczak, P.; Mathes, H. J.; Mayer, H. J.; Milke, J.; Mitrica, B.; Morello, C.; Oehlschläger, J.; Ostapchenko, S.; Pierog, T.; Rebel, H.; Roth, M.; Schieler, H.; Schoo, S.; Schröder, F. G.; Sima, O.; Toma, G.; Trinchero, G. C.; Ulrich, H.; Weindl, A.; Wochele, J.; Zabierowski, J.

    2017-10-01

    The evolution of the muon content of very high energy air showers (EAS) in the atmosphere is investigated with data of the KASCADE-Grande observatory. For this purpose, the muon attenuation length in the atmosphere is obtained to Λμ = 1256 ± 85-232+229 (syst) g/cm2 from the experimental data for shower energies between 1016.3 and 1017.0 eV. Comparison of this quantity with predictions of the high-energy hadronic interaction models QGSJET-II-02, SIBYLL 2.1, QGSJET-II-04 and EPOS-LHC reveals that the attenuation of the muon content of measured EAS in the atmosphere is lower than predicted. Deviations are, however, less significant with the post-LHC models. The presence of such deviations seems to be related to a difference between the simulated and the measured zenith angle evolutions of the lateral muon density distributions of EAS, which also causes a discrepancy between the measured absorption lengths of the density of shower muons and the predicted ones at large distances from the EAS core. The studied deficiencies show that all four considered hadronic interaction models fail to describe consistently the zenith angle evolution of the muon content of EAS in the aforesaid energy regime.

  2. Spectrophotometric Properties of E+A Galaxies in SDSS-IV MaNGA

    NASA Astrophysics Data System (ADS)

    Marinelli, Mariarosa; Dudley, Raymond; Edwards, Kay; Gonzalez, Andrea; Johnson, Amalya; Kerrison, Nicole; Melchert, Nancy; Ojanen, Winonah; Weaver, Olivia; Liu, Charles; SDSS-IV MaNGA

    2018-01-01

    Quenched post-starburst galaxies, or E+A galaxies, represent a unique and informative phase in the evolution of galaxies. We used a qualitative rubric-based methodology, informed by the literature, to manually select galaxies from the SDSS-IV IFU survey Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) using the single-fiber spectra from the Sloan Digital Sky Survey Data Release 8. Of the 2,812 galaxies observed so far in MaNGA, we found 39 galaxies meeting our criteria for E+A classification. Spectral energy distributions of these 39 galaxies from the far-UV to the mid-infrared demonstrate a heterogeneity in our sample emerging in the infrared, indicating many distinct paths to visually similar optical spectra. We used SDSS-IV MaNGA Pipe3D data products to analyze stellar population ages, and found that 34 galaxies exhibited stellar populations that were older at 1 effective radius than at the center of the galaxy. Given that our sample was manually chosen based on E+A markers in the single-fiber spectra aimed at the center of each galaxy, our E+A galaxies may have only experienced their significant starbursts in the central region, with a disk of quenched or quenching material further outward. This work was supported by grants AST-1460860 from the National Science Foundation and SDSS FAST/SSP-483 from the Alfred P. Sloan Foundation to the CUNY College of Staten Island.

  3. 78 FR 13069 - Draft Guidance for Industry: Recommendations for Screening, Testing, and, Management of Blood...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ... components, including Source Plasma. The guidance announced in this notice replaces the draft guidance... before it begins work on the final version of the guidance, submit either electronic or written comments... the SUPPLEMENTARY INFORMATION section for electronic access to the draft guidance document. Submit...

  4. International Conference on Vocational Guidance (6th, Hyogo, Japan, November 2-4, 1988). Final Report.

    ERIC Educational Resources Information Center

    Ashiya Univ., Hyogo (Japan).

    This conference report contains the following papers: "Keynote Address" (Fukuyama); "Predictions Regarding the Nature and Significance of Vocational Guidance during the 21st Century in the United States" (Hoyt); "The Changing Workforce and Vocational Guidance" (Inaba); "The 6th International Conference on…

  5. 47 CFR 1.1308 - Consideration of environmental assessments (EAs); findings of no significant impact.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 1969 § 1.1308 Consideration of environmental assessments (EAs); findings of no significant impact. (a) Applicants shall prepare EAs for actions that may have a significant environmental impact (see § 1.1307). An...), that the proposal will have a significant environmental impact upon the quality of the human...

  6. ComEA Is Essential for the Transfer of External DNA into the Periplasm in Naturally Transformable Vibrio cholerae Cells

    PubMed Central

    Seitz, Patrick; Pezeshgi Modarres, Hassan; Borgeaud, Sandrine; Bulushev, Roman D.; Steinbock, Lorenz J.; Radenovic, Aleksandra; Dal Peraro, Matteo; Blokesch, Melanie

    2014-01-01

    The DNA uptake of naturally competent bacteria has been attributed to the action of DNA uptake machineries resembling type IV pilus complexes. However, the protein(s) for pulling the DNA across the outer membrane of Gram-negative bacteria remain speculative. Here we show that the competence protein ComEA binds incoming DNA in the periplasm of naturally competent Vibrio cholerae cells thereby promoting DNA uptake, possibly through ratcheting and entropic forces associated with ComEA binding. Using comparative modeling and molecular simulations, we projected the 3D structure and DNA-binding site of ComEA. These in silico predictions, combined with in vivo and in vitro validations of wild-type and site-directed modified variants of ComEA, suggested that ComEA is not solely a DNA receptor protein but plays a direct role in the DNA uptake process. Furthermore, we uncovered that ComEA homologs of other bacteria (both Gram-positive and Gram-negative) efficiently compensated for the absence of ComEA in V. cholerae, suggesting that the contribution of ComEA in the DNA uptake process might be conserved among naturally competent bacteria. PMID:24391524

  7. A novel plasmid pEA68 of Erwinia amylovora and the description of a new family of plasmids.

    PubMed

    Ismail, Emadeldeen; Blom, Jochen; Bultreys, Alain; Ivanović, Milan; Obradović, Aleksa; van Doorn, Joop; Bergsma-Vlami, Maria; Maes, Martine; Willems, Anne; Duffy, Brion; Stockwell, Virginia O; Smits, Theo H M; Puławska, Joanna

    2014-12-01

    Recent genome analysis of Erwinia amylovora, the causal agent of fire blight disease on Rosaceae, has shown that the chromosome is highly conserved among strains and that plasmids are the principal source of genomic diversity. A new circular plasmid, pEA68, was found in E. amylovora strain 692 (LMG 28361), isolated in Poland from Sorbus (mountain ash) with fire blight symptoms. Annotation of the 68,763-bp IncFIIa-type plasmid revealed that it contains 79 predicted CDS, among which two operons (tra, pil) are associated with mobility. The plasmid is maintained stably in E. amylovora and does not possess genes associated with antibiotic resistance or known virulence genes. Curing E. amylovora strain 692 of pEA68 did not influence its virulence in apple shoots nor amylovoran synthesis. Of 488 strains of E. amylovora from seventeen countries, pEA68 was only found in two additional strains from Belgium. Although the spread of pEA68 is currently limited to Europe, pEA68 comprises, together with pEA72 and pEA78 both found in North America, a new plasmid family that spans two continents.

  8. 77 FR 24722 - Draft Guidance for Industry: Safety of Nanomaterials in Cosmetic Products; Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ...] Draft Guidance for Industry: Safety of Nanomaterials in Cosmetic Products; Availability AGENCY: Food and... Cosmetic Products.'' The draft guidance, when finalized, will represent FDA's current thinking on the safety assessment of nanomaterials in cosmetic products. This guidance is intended to assist industry in...

  9. DISCOVER: A Computer-Based Career Guidance and Counselor-Administrative Support System. Final Report. July 1974-August 1975.

    ERIC Educational Resources Information Center

    Harris-Bowlsbey, JoAnn

    Based on the Computerized Vocational Information System (CVIS), Project DISCOVER was conceptualized in three parts: Guidance subsystem for direct use by individuals at three age levels (grades 4-6, grades 7-12, and adult) seeking career guidance; the counselor-support subsystem; and the administrator support subsystem. Guidance development and…

  10. MISCIBILITY, SOLUBILITY, VISCOSITY, AND DENSITY MEASUREMENTS FOR R-236EA WITH FOUR DIFFERENT EXXON LUBRICANTS

    EPA Science Inventory

    The report discusses miscibility, solubility, viscosity, and density data for the refrigerant hydrofluorocarbon (HFC)-236ea (or R-236ea) and four lubricants supplied by Exxon Corporation. Such data are needed to determine the suitability of refrigerant/lubricant combinations for ...

  11. Evaluation of EA-934NA with 2.5 percent Cab-O-Sil

    NASA Technical Reports Server (NTRS)

    Caldwell, Gordon A.

    1990-01-01

    Currently, Hysol adhesive EA-934NA is used to bond the Field Joint Protection System on the Shuttle rocket motors at Kennedy Space Center. However, due to processing problems, an adhesive with a higher viscosity is needed to alleviate these difficulties. One possible solution is to add Cab-O-Sil to the current adhesive. The adhesive strength and bond strengths that can be obtained when 2.5 percent Cab-O-Sil is added to adhesive EA-934NA are examined and tested over a range of test temperatures from -20 to 300 F. Tensile adhesion button and lap shear specimens were bonded to D6AC steel and uniaxial tensile specimens (testing for strength, initial tangent modulus, elongation and Poisson's ratio) were prepared using Hysol adhesive EA-934NA with 2.5 percent Cab-O-Sil added. These specimens were tested at -20, 20, 75, 100, 125, 150, 200, 250, and 300 F, respectively. Additional tensile adhesion button specimens bonding Rust-Oleum primed and painted D6AC steel to itself and to cork using adhesive EA-934NA with 2.5 percent Cab-O-Sil added were tested at 20, 75, 125, 200, and 300 F, respectively. Results generally show decreasing strength values with increasing test temperatures. The bond strengths obtained using cork as a substrate were totally dependent on the cohesive strength of the cork.

  12. 78 FR 54635 - Notice of Intent To Prepare an Environmental Impact Statement for EA-18G Growler Airfield...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... the potential environmental effects associated with the introduction of two additional EA-18G Growler... CONTACT: EA-18G EIS Project Manager (Code EV21/ SS); Naval Facilities Engineering Command (NAVFAC... request should be submitted to: EA-18G EIS Project Manager (Code EV21/SS); Naval Facilities Engineering...

  13. [A sporadic case of episodic ataxia with nystagmus (EA-2)].

    PubMed

    Namekawa, M; Takiyama, Y; Ueno, N; Nishizawa, M

    1998-05-01

    A 39-year-old man with episodic ataxia with nystagmus (EA-2) was reported. He showed intermittent cerebellar dysfunction, i.e., ataxia, nystagmus, dysarthria and vertigo, since he was 10 years old. Although this attack lasted for several hours, he was normal with exception of interictal nystagmus. His parents and sister showed no episodic ataxia. We ruled out the diseases, which may cause episodic ataxia, such as multiple sclerosis, vascular disorders, metabolic disorders and congenital anomalies. He was released from the attack by treatment with acetazolamide. EA-2 has been associated with mutations in the alpha 1A-voltage dependent calcium channel gene (CACNL1A4), which is also affected in familial hemiplegic migraine (FMH) and spinocerebellar ataxia type 6 (SCA6). In EA-2, frame-shift mutation leading to premature stop and splice-site mutation leading to truncated, non-functional channel protein have been reported. However, our patient did not have the mutations in the CACNL1A4 gene that were previously reported. In addition, our patient did not have an expanded CAG allele in the CACNL1A4 gene which is responsible for SCA6. Further examination is required to address whether a new mutation exists in the CACNL1A4 gene in our patient.

  14. View of Anderson removing the EAS during a session of EVA on Expedition 15

    NASA Image and Video Library

    2007-07-23

    ISS015-E-19140 (23 July 2007) --- Anchored to the Canadarm2 foot restraint, astronaut Clay Anderson, Expedition 15 flight engineer, removes the Early Ammonia Servicer (EAS) from its place on the International Space Station during a session of extravehicular activity (EVA). Anderson later jettisoned the EAS by shoving it opposite of the station's direction of travel. The EAS was installed on the P6 truss during STS-105 in August 2001, as an ammonia reservoir if a leak had occurred. It was never used, and was no longer needed after the permanent cooling system was activated last December. The blackness of space and Earth's horizon provide the backdrop for the scene.

  15. View of Anderson removing the EAS during a session of EVA on Expedition 15

    NASA Image and Video Library

    2007-07-23

    ISS015-E-19135 (23 July 2007) --- Anchored to the Canadarm2 foot restraint, astronaut Clay Anderson, Expedition 15 flight engineer, removes the Early Ammonia Servicer (EAS) from its place on the International Space Station during a session of extravehicular activity (EVA). Anderson later jettisoned the EAS by shoving it opposite of the station's direction of travel. The EAS was installed on the P6 truss during STS-105 in August 2001, as an ammonia reservoir if a leak had occurred. It was never used, and was no longer needed after the permanent cooling system was activated last December. The blackness of space and Earth's horizon provide the backdrop for the scene.

  16. 75 FR 35493 - Guidance for Industry on Systemic Lupus Erythematosus-Developing Medical Products for Treatment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-22

    ...] (formerly Docket No. 2005D-0106) Guidance for Industry on Systemic Lupus Erythematosus--Developing Medical... entitled ``Systemic Lupus Erythematosus--Developing Medical Products for Treatment.'' This guidance... medical devices for the treatment of systemic lupus erythematosus (SLE). This guidance finalizes the draft...

  17. Business Architecture Development at Public Administration - Insights from Government EA Method Engineering Project in Finland

    NASA Astrophysics Data System (ADS)

    Valtonen, Katariina; Leppänen, Mauri

    Governments worldwide are concerned for efficient production of services to customers. To improve quality of services and to make service production more efficient, information and communication technology (ICT) is largely exploited in public administration (PA). Succeeding in this exploitation calls for large-scale planning which embraces issues from strategic to technological level. In this planning the notion of enterprise architecture (EA) is commonly applied. One of the sub-architectures of EA is business architecture (BA). BA planning is challenging in PA due to a large number of stakeholders, a wide set of customers, and solid and hierarchical structures of organizations. To support EA planning in Finland, a project to engineer a government EA (GEA) method was launched. In this chapter, we analyze the discussions and outputs of the project workshops and reflect emerged issues on current e-government literature. We bring forth insights into and suggestions for government BA and its development.

  18. System-wide safety treatments and design guidance for j-turns : final report.

    DOT National Transportation Integrated Search

    2016-06-01

    In an effort Toward Zero Deaths (TZD) the Missouri Department of Transportation (MoDOT) initiated this research : project to develop guidance on treatments that can reduce crashes and fatalities. The project first synthesized the : literature and sta...

  19. USAF Development Of Optical Correlation Missile Guidance

    NASA Astrophysics Data System (ADS)

    Kaehr, Ronald; Spector, Marvin

    1980-12-01

    In 1965, the Advanced Development Program (ADP)-679A of the Avionics Laboratory initiated development of guidance systems for stand-off tactical missiles. Employing project engineering support from the Aeronautical Systems Division, WPAFB, the Avionics Laboratory funded multiple terminal guidance concepts and related midcourse navigation technology. Optical correlation techniques which utilize prestored reference information for autonomous target acquisition offered the best near-term opportunity for meeting mission goals. From among the systems studied and flight tested, Aimpoint* optical area guidance provided the best and most consistent performance. Funded development by the Air Force ended in 1974 with a MK-84 guided bomb drop test demonstration at White Sands Missile Range and the subsequent transfer of the tactical missile guidance development charter to the Air Force Armament Laboratory, Eglin AFB. A historical review of optical correlation development within the Avionics Laboratory is presented. Evolution of the Aimpoint system is specifically addressed. Finally, a brief discussion of trends in scene matching technology is presented.

  20. 78 FR 49372 - Notice of Availability of New Starts and Small Starts Policy Guidance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-14

    ...-0009] Notice of Availability of New Starts and Small Starts Policy Guidance AGENCY: Federal Transit... Administration (FTA) is issuing final policy guidance to sponsors of New Starts and Small Starts projects. This... framework for the New Starts and Small Starts evaluation and rating process; the policy guidance complements...

  1. Post-Starburst Galaxies At The End of The E+A Phase

    NASA Astrophysics Data System (ADS)

    Liu, Charles; Marinelli, Mariarosa; Chang, Madeleine; Lyczko, Camilla; Vega Orozco, Cecilia; SDSS-IV Collaboration

    2018-06-01

    Post-starburst galaxies, once thought to be rare curiosities, are now recognized to represent a key phase in the galaxy evolution. The post-starburst, or E+A phase, should however not be considered as a single, short-lived phenomenon; rather, it is an extended evolutionary process that occurs a galaxy transitions from an actively star-forming system into a quiescent one. We present a study of nearby galaxies at or near the end of the E+A phase, wherein all star formation has been quenched, the fossilized stellar population of the most recent starburst is highly localized, and the remainder of the galaxy's stellar population is old and quiescent. The luminosity and stellar age distribution of these "end-phase E+As" can provide insights into the evolution of galaxies onto and within the red sequence, from active to passive systems. This work is supported by National Science Foundation grants to CUNY College of Staten Island and the American Museum of Natural History; the College of Staten Island Office of Academic Affairs; the Sherman Fairchild Science Pathways Scholars Program (SP^2) at Barnard College; and the Alfred P. Sloan Foundation.

  2. 7 CFR 4280.190 - EA/REDA grant applications-content.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.190 EA/REDA...) Applicant's experience as follows: (i) If applying for a renewable energy development assistance grant, the applicant's experience in completing similar renewable energy development assistance activities, including...

  3. 7 CFR 4280.190 - EA/REDA grant applications-content.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.190 EA/REDA...) Applicant's experience as follows: (i) If applying for a renewable energy development assistance grant, the applicant's experience in completing similar renewable energy development assistance activities, including...

  4. 7 CFR 4280.190 - EA/REDA grant applications-content.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.190 EA/REDA...) Applicant's experience as follows: (i) If applying for a renewable energy development assistance grant, the applicant's experience in completing similar renewable energy development assistance activities, including...

  5. 78 FR 21611 - Guidance for Industry on Self-Selection Studies for Nonprescription Drug Products; Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-11

    ... recommendations regarding study design, study conduct, and final reporting of self-selection studies. The guidance...] Guidance for Industry on Self-Selection Studies for Nonprescription Drug Products; Availability AGENCY... announcing the availability of a guidance for industry entitled ``Self-Selection Studies for Nonprescription...

  6. Present situation and trend of precision guidance technology and its intelligence

    NASA Astrophysics Data System (ADS)

    Shang, Zhengguo; Liu, Tiandong

    2017-11-01

    This paper first introduces the basic concepts of precision guidance technology and artificial intelligence technology. Then gives a brief introduction of intelligent precision guidance technology, and with the help of development of intelligent weapon based on deep learning project in foreign: LRASM missile project, TRACE project, and BLADE project, this paper gives an overview of the current foreign precision guidance technology. Finally, the future development trend of intelligent precision guidance technology is summarized, mainly concentrated in the multi objectives, intelligent classification, weak target detection and recognition, intelligent between complex environment intelligent jamming and multi-source, multi missile cooperative fighting and other aspects.

  7. 77 FR 34390 - Draft Guidance for Industry: Amendment to “Guidance for Industry: Revised Preventive Measures To...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ... by Blood and Blood Products,'' Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice...CJD) by Blood and Blood Products'' dated May 2010 (2010 CJD/vCJD guidance). When finalized, the... Variant Creutzfeldt-Jakob Disease (vCJD) by Blood and Blood Products' '' dated April 2012. The draft...

  8. Entry Guidance for the Reusable Launch Vehicle

    NASA Technical Reports Server (NTRS)

    Lu, Ping

    1999-01-01

    The X-33 Advanced Technology Demonstrator is a half-scale prototype developed to test the key technologies needed for a full-scale single-stage reusable launch vehicle (RLV). The X-33 is a suborbital vehicle that will be launched vertically, and land horizontally. The goals of this research were to develop an alternate entry guidance scheme for the X-33 in parallel to the actual X-33 entry guidance algorithms, provide comparative and complementary study, and identify potential new ways to improve entry guidance performance. Toward these goals, the nominal entry trajectory is defined by a piecewise linear drag-acceleration-versus-energy profile, which is in turn obtained by the solution of a semi-analytical parameter optimization problem. The closed-loop guidance is accomplished by tracking the nominal drag profile with primarily bank-angle modulation on-board. The bank-angle is commanded by a single full-envelope nonlinear trajectory control law. Near the end of the entry flight, the guidance logic is switched to heading control in order to meet strict conditions at the terminal area energy management interface. Two methods, one on ground-track control and the other on heading control, were proposed and examined for this phase of entry guidance where lateral control is emphasized. Trajectory dispersion studies were performed to evaluate the effectiveness of the entry guidance algorithms against a number of uncertainties including those in propulsion system, atmospheric properties, winds, aerodynamics, and propellant loading. Finally, a new trajectory-regulation method is introduced at the end as a promising precision entry guidance method. The guidance principle is very different and preliminary application in X-33 entry guidance simulation showed high precision that is difficult to achieve by existing methods.

  9. 32 CFR 651.33 - Actions normally requiring an EA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... normally requiring an EA during the life cycle include, but are not limited to, testing, production... will use hazardous chemicals, drugs, or biological or radioactive materials. (p) An activity that affects a federally listed threatened or endangered plant or animal species, a federal candidate species...

  10. 32 CFR 651.33 - Actions normally requiring an EA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... normally requiring an EA during the life cycle include, but are not limited to, testing, production... will use hazardous chemicals, drugs, or biological or radioactive materials. (p) An activity that affects a federally listed threatened or endangered plant or animal species, a federal candidate species...

  11. 32 CFR 651.33 - Actions normally requiring an EA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... normally requiring an EA during the life cycle include, but are not limited to, testing, production... will use hazardous chemicals, drugs, or biological or radioactive materials. (p) An activity that affects a federally listed threatened or endangered plant or animal species, a federal candidate species...

  12. 78 FR 52909 - Consumer Financial Protection Bureau Notice of Availability of Final Environmental Assessment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-27

    ...: [email protected] . Mail/Hand Delivery/Courier: Michael Davis, Project Manager, Consumer Financial... application of best management practices (BMP) to minimize short term air quality and noise impact during... of Final Environmental Assessment (FINAL EA) and a Finding of No Significant Impact (FONSI) for...

  13. 76 FR 60504 - Guidance for Industry on Time and Extent Applications for Nonprescription Drug Products...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-29

    ... process includes submitting a time and extent application (TEA) to determine whether a condition is..., submitting safety and effectiveness data. This guidance is designed to clarify the TEA process and what happens after a TEA is submitted. This guidance finalizes the draft guidance for industry entitled ``Time...

  14. 47 CFR 90.683 - EA-based SMR system operations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... operate base stations using any of the base station frequencies identified in their spectrum block... use of frequencies identified in their spectrum block, including the provisions of § 90.619 relating... authorization for a previously authorized co-channel station within the EA licensee's spectrum block is...

  15. 47 CFR 90.683 - EA-based SMR system operations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... operate base stations using any of the base station frequencies identified in their spectrum block... use of frequencies identified in their spectrum block, including the provisions of § 90.619 relating... authorization for a previously authorized co-channel station within the EA licensee's spectrum block is...

  16. 47 CFR 90.683 - EA-based SMR system operations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... operate base stations using any of the base station frequencies identified in their spectrum block... use of frequencies identified in their spectrum block, including the provisions of § 90.619 relating... authorization for a previously authorized co-channel station within the EA licensee's spectrum block is...

  17. COMPACT E+A GALAXIES AS A PROGENITOR OF MASSIVE COMPACT QUIESCENT GALAXIES AT 0.2 < z < 0.8

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

    Zahid, H. Jabran; Hochmuth, Nicholas Baeza; Geller, Margaret J.

    We search the Sloan Digital Sky Survey and the Baryon Oscillation Sky Survey to identify ∼5500 massive compact quiescent galaxy candidates at 0.2 < z < 0.8. We robustly classify a subsample of 438 E+A galaxies based on their spectral properties and make this catalog publicly available. We examine sizes, stellar population ages, and kinematics of galaxies in the sample and show that the physical properties of compact E+A galaxies suggest that they are a progenitor of massive compact quiescent galaxies. Thus, two classes of objects—compact E+A and compact quiescent galaxies—may be linked by a common formation scenario. The typicalmore » stellar population age of compact E+A galaxies is <1 Gyr. The existence of compact E+A galaxies with young stellar populations at 0.2 < z < 0.8 means that some compact quiescent galaxies first appear at intermediate redshifts. We derive a lower limit for the number density of compact E+A galaxies. Assuming passive evolution, we convert this number density into an appearance rate of new compact quiescent galaxies at 0.2 < z < 0.8. The lower limit number density of compact quiescent galaxies that may appear at z < 0.8 is comparable to the lower limit of the total number density of compact quiescent galaxies at these intermediate redshifts. Thus, a substantial fraction of the z < 0.8 massive compact quiescent galaxy population may descend from compact E+A galaxies at intermediate redshifts.« less

  18. Ozone: Stage Two Vapor Recovery Rule and Guidance

    EPA Pesticide Factsheets

    This page includes the guidance document, fact sheet, memorandum, and final rule on removing Stage II Gasoline Vapor Control Programs from State Implementation Plans (SIP) for the Ozone National Ambient Air Quality Standards (NAAQS)

  19. View of EAS as it moves away from the ISS during Expedition 15

    NASA Image and Video Library

    2007-07-23

    ISS015-E-18967 (23 July 2007) --- An Early Ammonia Servicer (EAS) moves away from the International Space Station after it was jettisoned by astronaut Clay Anderson (out of frame), Expedition 15 flight engineer, during today's session of extravehicular activity (EVA). The EAS was installed on the P6 truss during STS-105 in August 2001, as an ammonia reservoir if a leak had occurred. It was never used, and was no longer needed after the permanent cooling system was activated last December.

  20. MODELING AND DESIGN STUDY USING HFC-236EA AS AN ALTERNATIVE REFRIGERANT IN A CENTRIFUGAL COMPRESSOR

    EPA Science Inventory

    The report gives results of an investigation of the operation of a centrifugal compressor--part of a chlorofluorocarbon (CFC)-114 chiller installation--with the new refrigerant hydrofluorocarbon (HFC)-236ea, a proposed alternative to CFC-114. A large set of CFC-236ea operating da...

  1. 75 FR 5356 - Office of New Reactors; Final Interim Staff Guidance on Post-Combined License Commitments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-02

    ... the guidance provided to the NRC staff in Section 1.0, ``Introduction and Interfaces,'' of NUREG-0800... (COL) applications. In addition, this ISG supplements the guidance provided in Section C.III.4 of... Accession No. ML091671355) to solicit public and industry comment. The NRC staff received comments (ADAMS...

  2. The muon content of EAS as a function of primary energy

    NASA Technical Reports Server (NTRS)

    Blake, P. R.; Nash, W. F.; Saich, M. S.; Sephton, A. J.

    1985-01-01

    The muon content of extensive air showers (EAS) was measured over the wide primary energy range 10 to the 16th power to 10 to the 20th power eV. It is reported that the relative muon content of EAS decreases smoothly over the energy range 10 to the 17th power to 10 to the 19th power eV and concluded that the primary cosmic ray flux has a constant mass composition over this range. It is also reported that an apparent significant change in the power index occurs below 10 to the 17th power eV rho sub c (250 m) sup 0.78. Such a change indicates a significant change in primary mass composition in this range. The earlier conclusions concerning EAS of energy 10 to the 17th power eV are confirmed. Analysis of data in the 10 to the 16th power - 10 to the 17th power eV range revealed a previously overlooked selection bias in the data set. The full analysis of the complete data set in the energy range 10 to the 16th power - 10 to the 17th power ev with the selection bias eliminated is presented.

  3. 32 CFR 651.24 - Supplemental EAs and supplemental EISs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Supplemental EAs and supplemental EISs. 651.24 Section 651.24 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Records and Documents § 651.24...

  4. 7 CFR 1794.23 - Proposals normally requiring an EA.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... classification are: (1) Construction of fuel cell, combustion turbine, combined cycle, or diesel generating... be covered in the EA; (2) Construction of fuel cell, combustion turbine, combined cycle, or diesel... boundaries. (12) Installing a heat recovery steam generator and steam turbine with a rating of more than 200...

  5. 33 CFR 230.7 - Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Environmental Assessment (EA) but not necessarily an EIS. 230.7 Section 230.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.7 Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS. Actions...

  6. 33 CFR 230.7 - Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Environmental Assessment (EA) but not necessarily an EIS. 230.7 Section 230.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.7 Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS. Actions...

  7. 33 CFR 230.7 - Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Environmental Assessment (EA) but not necessarily an EIS. 230.7 Section 230.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.7 Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS. Actions...

  8. 33 CFR 230.7 - Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Environmental Assessment (EA) but not necessarily an EIS. 230.7 Section 230.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.7 Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS. Actions...

  9. 33 CFR 230.7 - Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Environmental Assessment (EA) but not necessarily an EIS. 230.7 Section 230.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.7 Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS. Actions...

  10. Guidance for Data Useability in Risk Assessment (Part B-4), Final, May, 1992

    EPA Pesticide Factsheets

    This chapter provides guidance to the RPM and the risk assessor for designing an effective sampling plan and selecting suitable analytical methods to collect environmental data for use in baseline risk assessments.

  11. 78 FR 32668 - Draft Guidance for Industry: Changes to an Approved Application: Biological Products: Human Blood...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-31

    ..., including Source Plasma, with recommendations intended to assist with determining which reporting mechanism... final version of the guidance, submit either electronic or written comments on the draft guidance by... INFORMATION section for electronic access to the draft guidance document. Submit electronic comments on the...

  12. 76 FR 41323 - Notice of Availability of the Final Environmental Assessment for the Metropolitan Branch Trail

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-13

    ... Environmental Assessment for the Metropolitan Branch Trail AGENCY: Federal Highway Administration, District of.... ACTION: Notice of availability of the Final Environmental Assessment for the Metropolitan Branch Trail... availability of the Final Environmental Assessment (Ea) for the Metropolitan Branch Trail Project, pursuant to...

  13. 77 FR 60126 - Guidance for Industry on Acute Bacterial Otitis Media: Developing Drugs for Treatment; Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-02

    ...; Formerly Docket FDA-2008-N-0041; Formerly 2008N-0004] Guidance for Industry on Acute Bacterial Otitis Media... entitled ``Acute Bacterial Otitis Media: Developing Drugs for Treatment.'' This guidance addresses FDA's... an indication for the treatment of acute bacterial otitis media (ABOM). This guidance finalizes the...

  14. 47 CFR 90.683 - EA-based SMR system operations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... operate base stations using any of the base station frequencies identified in their spectrum block... base stations at any location on the border of the EA service area in accordance with § 90.689; (4... with § 90.621(b), to all previously authorized co-channel stations that are not associated with another...

  15. Speed of sound and ideal-gas heat capacity of freon R-236ea

    NASA Astrophysics Data System (ADS)

    Komarov, S. G.; Gruzdev, V. A.; Stankus, S. V.

    2008-09-01

    Speed of sound in the gaseous freon R-236ea with the purity of 99.68 mol. % has been measured by the method of ultrasonic interferometer in the range from 263 to 423 K and at pressures from 17 kPA to 4.2 MPa. Errors of temperature, pressure, and speed of sound measurement were estimated to be within +/- 20 mK, ± 1.5 kPa, and ±(0.1+0.2) % respectively. Temperature dependence of ideal-gas heat capacity of R-236ea has been calculated on the basis of the obtained data.

  16. Spatially resolved medium resolution spectroscopy of an interacting E+A (post-starburst) system with the Subaru Telescope

    NASA Astrophysics Data System (ADS)

    Goto, Tomotsugu; Yagi, Masafumi; Yamauchi, Chisato

    2008-12-01

    We have performed spatially resolved medium resolution long-slit spectroscopy of a nearby E+A (post-starburst) galaxy system, SDSSJ161330.18+510335.5, with the FOCAS spectrograph mounted on the Subaru Telescope. This E+A galaxy has an obvious companion galaxy 14kpc in front with the velocity difference of 61.8kms-1. Both galaxies have obviously disturbed morphology. Thus, this E+A system provides us with a perfect opportunity to investigate the relation between the post-starburst phenomena and galaxy-galaxy interaction. We have found that the Hδ equivalent width (EW) of the E+A galaxy is greater than 7Å galaxy wide (8.5kpc) with no significant spatial variation. The E+A galaxy has a weak [OIII] emission (EW ~ 1Å) offset by ~2.6kpc from the peak of the Balmer absorption lines. We detected a rotational velocity in the companion galaxy of >175kms-1. The progenitor of the companion may have been a rotationally supported, but yet passive S0 galaxy. We did not detect significant rotation on the E+A galaxy. A metallicity estimate based on the r - H colour suggests Z = 0.008 and 0.02, for the E+A and the companion galaxies, respectively. Assuming these metallicity estimates, the age of the E+A galaxy after quenching the star formation is estimated to be 100-500Myr, with its centre having a slightly younger stellar population. The companion galaxy is estimated to have an older stellar population of >2Gyr of age with no significant spatial variation. These findings are inconsistent with a simple picture where the dynamical interaction creates infall of the gas reservoir that causes the central starburst/post-starburst. Instead, our results present an important example where the galaxy-galaxy interaction can trigger a galaxy-wide post-starburst phenomenon. Based on data collected at the Subaru Telescope, which is operated by the National Astronomical Observatory of Japan. E-mail: tomo@ifa.hawaii.edu ‡ Japan Society for the Promotion of Science (JSPS) SPD Fellow.

  17. Defining Victory: Three Case Studies of Strategic Guidance and Decision Making

    DTIC Science & Technology

    2004-06-18

    options to formulate guidance? Finally, did the decision makers adequately revisit their decisions in order to adapt to changing situations? The U.S...to leave guidance unchanged in the face of changing political circumstances. Both military and civilian leaders generally discounted the...unpredictable impact of military actions themselves on the strategic goals and therefore failed to adapt to changing situations. iv ACKNOWLEDGMENTS This

  18. Fine Guidance Sensing for Coronagraphic Observatories

    NASA Technical Reports Server (NTRS)

    Brugarolas, Paul; Alexander, James W.; Trauger, John T.; Moody, Dwight C.

    2011-01-01

    Three options have been developed for Fine Guidance Sensing (FGS) for coronagraphic observatories using a Fine Guidance Camera within a coronagraphic instrument. Coronagraphic observatories require very fine precision pointing in order to image faint objects at very small distances from a target star. The Fine Guidance Camera measures the direction to the target star. The first option, referred to as Spot, was to collect all of the light reflected from a coronagraph occulter onto a focal plane, producing an Airy-type point spread function (PSF). This would allow almost all of the starlight from the central star to be used for centroiding. The second approach, referred to as Punctured Disk, collects the light that bypasses a central obscuration, producing a PSF with a punctured central disk. The final approach, referred to as Lyot, collects light after passing through the occulter at the Lyot stop. The study includes generation of representative images for each option by the science team, followed by an engineering evaluation of a centroiding or a photometric algorithm for each option. After the alignment of the coronagraph to the fine guidance system, a "nulling" point on the FGS focal point is determined by calibration. This alignment is implemented by a fine alignment mechanism that is part of the fine guidance camera selection mirror. If the star images meet the modeling assumptions, and the star "centroid" can be driven to that nulling point, the contrast for the coronagraph will be maximized.

  19. 76 FR 39111 - Draft Guidance for Industry; Dietary Supplements: New Dietary Ingredient Notifications and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-05

    ...] Draft Guidance for Industry; Dietary Supplements: New Dietary Ingredient Notifications and Related... ``Dietary Supplements: New Dietary Ingredient Notifications and Related Issues.'' The draft guidance, when finalized, will assist industry in deciding when a premarket safety notification for a dietary supplement...

  20. 7 CFR 520.6 - Preparation of an Environmental Assessment (EA).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Preparation of an Environmental Assessment (EA). 520.6 Section 520.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL RESEARCH SERVICE, DEPARTMENT OF AGRICULTURE PROCEDURES FOR IMPLEMENTING NATIONAL ENVIRONMENTAL POLICY ACT § 520.6...

  1. Fuel Optimal, Finite Thrust Guidance Methods to Circumnavigate with Lighting Constraints

    NASA Astrophysics Data System (ADS)

    Prince, E. R.; Carr, R. W.; Cobb, R. G.

    This paper details improvements made to the authors' most recent work to find fuel optimal, finite-thrust guidance to inject an inspector satellite into a prescribed natural motion circumnavigation (NMC) orbit about a resident space object (RSO) in geosynchronous orbit (GEO). Better initial guess methodologies are developed for the low-fidelity model nonlinear programming problem (NLP) solver to include using Clohessy- Wiltshire (CW) targeting, a modified particle swarm optimization (PSO), and MATLAB's genetic algorithm (GA). These initial guess solutions may then be fed into the NLP solver as an initial guess, where a different NLP solver, IPOPT, is used. Celestial lighting constraints are taken into account in addition to the sunlight constraint, ensuring that the resulting NMC also adheres to Moon and Earth lighting constraints. The guidance is initially calculated given a fixed final time, and then solutions are also calculated for fixed final times before and after the original fixed final time, allowing mission planners to choose the lowest-cost solution in the resulting range which satisfies all constraints. The developed algorithms provide computationally fast and highly reliable methods for determining fuel optimal guidance for NMC injections while also adhering to multiple lighting constraints.

  2. The website-based eaTracker® 'My Goals' feature: a qualitative evaluation.

    PubMed

    Lieffers, Jessica Rl; Haresign, Helen; Mehling, Christine; Arocha, Jose F; Hanning, Rhona M

    2017-04-01

    In 2011, Dietitians of Canada added 'My Goals' to its website-based nutrition/activity tracking program (eaTracker®, http://www.eaTracker.ca/); this feature allows users to choose 'ready-made' or 'write-your-own' goals and to self-report progress. The purpose of the present study was to document experiences and perceptions of goal setting and My Goals, and report users' feedback on what is needed in future website-based goal setting/tracking tools. One-on-one semi-structured interviews were conducted with (i) My Goals users and (ii) dietitians providing a public information support service, EatRight Ontario (ERO). My Goals users from Ontario and Alberta, Canada were recruited via an eaTracker website pop-up box; ERO dietitians working in Ontario, Canada were recruited via ERO. My Goals users (n 23; age 19-70 years; 91 % female; n 5 from Alberta/n 18 from Ontario) and ERO dietitians (n 5). Dietitians and users felt goal setting for nutrition (and activity) behaviour change was both a beneficial and a challenging process. Dietitians were concerned about users setting poor-quality goals and users felt it was difficult to stick to their goals. Both users and dietitians were enthusiastic about the My Goals concept, but felt the current feature had limitations that affected use. Dietitians and users provided suggestions to improve My Goals (e.g. more prominent presence of My Goals in eaTracker; assistance with goal setting; automated personalized feedback). Dietitians and users shared similar perspectives on the My Goals feature and both felt goal use was challenging. Several suggestions were provided to enhance My Goals that are relevant to website-based goal setting/tracking tool design in general.

  3. 75 FR 27583 - Job Corps: Final Finding of No Significant Impact (FONSI) for Small Vertical Wind Turbine and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ...Pursuant to the Council on Environmental Quality Regulations (40 CFR part 1500-08) implementing procedural provisions of the National Environmental Policy Act (NEPA), the Department of Labor, Office of the Secretary (OSEC), in accordance with 29 CFR 11.11(d), gives final notice of the proposed construction of a small vertical axis wind turbine and solar cells at the Paul Simon Job Corps Center, and that this project will not have a significant adverse impact on the environment. In accordance with 29 CFR 11.11(d) and 40 CFR 1501.4(e)(2), a preliminary Environmental Assessment was presented through a public meeting held on 5/4/2010 at the Paul Simon Job Corps Center. No comments were received regarding the Environmental Assessment (EA). OSEC has reviewed the conclusion of the EA, and agrees with the finding of no significant impact. This notice serves as the Final Finding of No Significant Impact (FONSI) for Small Vertical Wind Turbine and Solar Installation at the Paul Simon Job Corps Center located at 3348 South Kedzie Avenue, Chicago, IL 60623. The preliminary EA are adopted in final with no change.

  4. 78 FR 19495 - Draft Guidance for Industry on Scale-Up and Post-Approval Changes: Manufacturing Equipment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-01

    ...-based assessment approaches and quality by design principles. These efforts will also be considered part... processes being referenced. DATES: Although you can comment on any guidance at any time (see 21 CFR 10.115(g... on the final version of the guidance and on any other part of the SUPAC guidance series, submit...

  5. Membrane topology and identification of key residues of EaDAcT, a plant MBOAT with unusual substrate specificity.

    PubMed

    Tran, Tam N T; Shelton, Jennifer; Brown, Susan; Durrett, Timothy P

    2017-10-01

    Euonymus alatus diacylglycerol acetyltransferase (EaDAcT) catalyzes the transfer of an acetyl group from acetyl-CoA to the sn-3 position of diacylglycerol to form 3-acetyl-1,2-diacyl-sn-glycerol (acetyl-TAG). EaDAcT belongs to a small, plant-specific subfamily of the membrane bound O-acyltransferases (MBOAT) that acylate different lipid substrates. Sucrose gradient density centrifugation revealed that EaDAcT colocalizes to the same fractions as an endoplasmic reticulum (ER)-specific marker. By mapping the membrane topology of EaDAcT, we obtained an experimentally determined topology model for a plant MBOAT. The EaDAcT model contains four transmembrane domains (TMDs), with both the N- and C-termini orientated toward the lumen of the ER. In addition, there is a large cytoplasmic loop between the first and second TMDs, with the MBOAT signature region of the protein embedded in the third TMD close to the interface between the membrane and the cytoplasm. During topology mapping, we discovered two cysteine residues (C187 and C293) located on opposite sides of the membrane that are important for enzyme activity. In order to identify additional amino acid residues important for acetyltransferase activity, we isolated and characterized acetyltransferases from other acetyl-TAG-producing plants. Among them, the acetyltransferase from Euonymus fortunei possessed the highest activity in vivo and in vitro. Mutagenesis of conserved amino acids revealed that S253, H257, D258 and V263 are essential for EaDAcT activity. Alteration of residues unique to the acetyltransferases did not alter the unique acyl donor specificity of EaDAcT, suggesting that multiple amino acids are important for substrate recognition. © 2017 The Authors The Plant Journal © 2017 John Wiley & Sons Ltd.

  6. 7 CFR 520.6 - Preparation of an Environmental Assessment (EA).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... commercial phase; (2) Field work having an impact on the local environment such as earth excavation... may have a significant environmental impact and thus warrant preparation of an EIS. The EA will... need for the project or other proposal, alternatives, environmental impacts of the proposed action and...

  7. NEW CHEMICAL ALTERNATIVE FOR OZONE-DEPLETING SUBSTANCES: HFC-236EA

    EPA Science Inventory

    The report gives results of a preliminary evaluation of a new hydrofluorocarbon (HFC-236ea or 1, 1, 1, 2, 3, 3-hexafluoropropane) as a possible alternative for chlorofluorocarbon (CFC)-114 (1, 2-dichloro-1, 1, 2, 2-tetrafluoroethane) refrigerant in chillers and high-temperature i...

  8. 76 FR 30639 - Final Environmental Assessment and Mitigated Finding of No Significant Impact; Giant Miscanthus...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-26

    ... received on the draft and in consultation with NRCS and ARS, FSA developed and included a finalized... from the Natural Resources Conservation Service (NRCS) and the Agricultural Research Service (ARS) in... included as an appendix to the Final EA. The comments, as well as consultation with NRCS and ARS, provided...

  9. Thermophysical Properties and Spectral Characterization of EA 6043

    DTIC Science & Technology

    2014-10-01

    TGS) detector. The vapor-phase FTIR spectrum was measured using a Nicolet (Thermo Scientific Dionex ; Sunnyvale, CA) 6700 FTIR system equipped with a...3), 195 (1). A small feature near 267 m/z is probably associated with the parent ion . Figure 9. EI-MS of EA 6043. m/z 15 3.6 Nuclear...photometric detector with a phosphorus filter GC gas chromatography MCT mercury–cadmium telluride m/z mass-to-charge ratio NIR near infrared

  10. 78 FR 46965 - Draft Guidance for Industry on Bioequivalence Recommendations for Mesalamine Rectal Suppositories...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ... Recommendations for Mesalamine.'' The recommendations provide specific guidance on the design of bioequivalence... suppositories: A fasting BE study with pharmacokinetic endpoints and comparative in vitro studies (melting point...). The draft guidance, when finalized, will represent the Agency's current thinking on the design of BE...

  11. 78 FR 28873 - Availability of Final Environmental Assessment and Finding of No Significant Impact for the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2012-1091] Availability of Final Environmental Assessment and Finding of No Significant Impact for the Proposed Modification of the Bayonne... view Final EA and FONSI go to http://www.regulations.gov , insert ``USCG-2012-1091'' in the Search box...

  12. Multiple burn fuel-optimal orbit transfers: Numerical trajectory computation and neighboring optimal feedback guidance

    NASA Technical Reports Server (NTRS)

    Chuang, C.-H.; Goodson, Troy D.; Ledsinger, Laura A.

    1995-01-01

    This report describes current work in the numerical computation of multiple burn, fuel-optimal orbit transfers and presents an analysis of the second variation for extremal multiple burn orbital transfers as well as a discussion of a guidance scheme which may be implemented for such transfers. The discussion of numerical computation focuses on the use of multivariate interpolation to aid the computation in the numerical optimization. The second variation analysis includes the development of the conditions for the examination of both fixed and free final time transfers. Evaluations for fixed final time are presented for extremal one, two, and three burn solutions of the first variation. The free final time problem is considered for an extremal two burn solution. In addition, corresponding changes of the second variation formulation over thrust arcs and coast arcs are included. The guidance scheme discussed is an implicit scheme which implements a neighboring optimal feedback guidance strategy to calculate both thrust direction and thrust on-off times.

  13. Application of MPVR and TL-VR with 64-row MDCT in neonates with congenital EA and distal TEF.

    PubMed

    Wen, Yang; Peng, Yun; Zhai, Ren-You; Li, Ying-Zi

    2011-03-28

    To assess the application of multiple planar volume reconstruction (MPVR) and three-dimensional (3D) transparency lung volume rendering (TL-VR) with 64-row multidetector-row computed tomography (MDCT) in neonates with congenital esophageal atresia (EA) and distal tracheoesophageal fistula (TEF). Twenty neonates (17 boys, 3 girls) with EA and distal TEF at a mean age of 4.6 d (range 1-16 d) were enrolled in this study. A helical scan of 64-row MDCT was performed at the 64 mm × 0.625 mm collimation. EA and TEF were reconstructed with MPVR and TL-VR, respectively. Initial diagnosis of EA was made by chest radiography showing the inserted catheter in the proximal blind-ended esophageal pouch. Manifestations of MDCT images were compared with the findings at surgery. MDCT showed the proximal and distal esophageal pouches in 20 cases. No significant difference was observed in gaps between the proximal and distal esophageal pouches detected by MPVR and TL-VR. The lengths of gaps between the proximal and distal esophageal pouches detected by MPVR and TL-VR correlated well with the findings at surgery (R = 0.87, P < 0.001). The images of MPVR revealed the orifice of TEF in 13 cases, while TL-VR images showed the orifice of TEF in 4 cases. EA and distal TEF can be reconstructed using MPVR and TL-VR of 64-row MDCT, which is a noninvasive technique to demonstrate the distal esophageal pouches and inter-pouch distance in neonates with EA and distal TEF.

  14. Spectral Analysis, Synthesis, & Energy Distributions of Nearby E+A Galaxies Using SDSS-IV MaNGA

    NASA Astrophysics Data System (ADS)

    Weaver, Olivia A.; Anderson, Miguel Ricardo; Wally, Muhammad; James, Olivia; Falcone, Julia; Liu, Allen; Wallack, Nicole; Liu, Charles; SDSS Collaboration

    2017-01-01

    Utilizing data from the Mapping Nearby Galaxies at APO (MaNGA) Survey (MaNGA Product Launch-4, or MPL-4), of the latest generation of the Sloan Digital Sky Survey (SDSS-IV), we identified nine post-starburst (E+A) systems that lie within the Green Valley transition zone. We identify the E+A galaxies by their SDSS single fiber spectrum and u-r color, then confirmed their classification as post-starburst by coding/plotting methods and spectral synthesis codes (FIREFLY and PIPE3D), as well as with their Spectral Energy Distributions (SEDs) from 0.15 µm to 22 µm, using GALEX, SDSS, 2MASS, and WISE data. We produced maps of gaussian-fitted fluxes, equivalent widths, stellar velocities, metallicities and age. We also produced spectral line ratio diagrams to classify regions of stellar populations of the galaxies. We found that our sample of E+As retain their post-starburst properties across the entire galaxy, not just at their center. We detected matching a trend line in the ultraviolet and optical bands, consistent with the expected SEDs for an E+A galaxy, and also through the J, H and Ks bands, except for one object. We classified one of the nine galaxies as a luminous infrared galaxy, unusual for a post-starburst object. Our group seeks to further study stellar population properties, spectral energy distributions and quenching properties in E+A galaxies, and investigate their role in galaxy evolution as a whole. This work was supported by the Alfred P. Sloan Foundation via the SDSS-IV Faculty and Student Team (FAST) initiative, ARC Agreement #SSP483 to the CUNY College of Staten Island. This work was also supported by grants to The American Museum of Natural History, and the CUNY College of Staten Island through from National Science Foundation.

  15. 76 FR 14660 - Public Comment on the Development of Final Guidance for Evaluating the Vapor Intrusion to Indoor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-17

    ... Groundwater and Soils (Subsurface Vapor Intrusion Guidance) AGENCY: Environmental Protection Agency (EPA... Pathway from Contaminated Groundwater and Soil (Subsurface Vapor Intrusion Guidance). A draft of the... Evaluating Vapor Intrusion to Indoor Air Pathway from Contaminated Groundwater and Soil (Subsurface Vapor...

  16. 76 FR 17159 - Office of New Reactors; Final Interim Staff Guidance on Standard Review Plan, Section 17.4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-28

    ... Interim Staff Guidance on Standard Review Plan, Section 17.4, ``Reliability Assurance Program'' AGENCY... design reliability assurance program (RAP). This ISG updates the guidance provided to the staff in Standard Review Plan (SRP), Section 17.4, ``Reliability Assurance Program,'' of NUREG-0800, ``Standard...

  17. Simulating an underwater vehicle self-correcting guidance system with Simulink

    NASA Astrophysics Data System (ADS)

    Fan, Hui; Zhang, Yu-Wen; Li, Wen-Zhe

    2008-09-01

    Underwater vehicles have already adopted self-correcting directional guidance algorithms based on multi-beam self-guidance systems, not waiting for research to determine the most effective algorithms. The main challenges facing research on these guidance systems have been effective modeling of the guidance algorithm and a means to analyze the simulation results. A simulation structure based on Simulink that dealt with both issues was proposed. Initially, a mathematical model of relative motion between the vehicle and the target was developed, which was then encapsulated as a subsystem. Next, steps for constructing a model of the self-correcting guidance algorithm based on the Stateflow module were examined in detail. Finally, a 3-D model of the vehicle and target was created in VRML, and by processing mathematical results, the model was shown moving in a visual environment. This process gives more intuitive results for analyzing the simulation. The results showed that the simulation structure performs well. The simulation program heavily used modularization and encapsulation, so has broad applicability to simulations of other dynamic systems.

  18. 7 CFR 650.8 - When to prepare an environmental assessment (EA).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false When to prepare an environmental assessment (EA). 650.8 Section 650.8 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES COMPLIANCE WITH NEPA Procedures...

  19. 7 CFR 650.8 - When to prepare an environmental assessment (EA).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false When to prepare an environmental assessment (EA). 650.8 Section 650.8 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES COMPLIANCE WITH NEPA Procedures...

  20. 7 CFR 650.8 - When to prepare an environmental assessment (EA).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false When to prepare an environmental assessment (EA). 650.8 Section 650.8 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES COMPLIANCE WITH NEPA Procedures...

  1. 7 CFR 650.8 - When to prepare an environmental assessment (EA).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false When to prepare an environmental assessment (EA). 650.8 Section 650.8 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES COMPLIANCE WITH NEPA Procedures...

  2. 7 CFR 650.8 - When to prepare an environmental assessment (EA).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false When to prepare an environmental assessment (EA). 650.8 Section 650.8 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES COMPLIANCE WITH NEPA Procedures...

  3. 76 FR 24874 - Initiation of Scoping for an Environmental Assessment (EA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ...) General Permit for Discharges from Construction Activities. The EA will evaluate the potential environmental impacts from the discharge of pollutants associated with stormwater runoff from construction... days of the date of the publication of the Proposed Construction General Permit in the Federal Register...

  4. Energy Efficiency/Renewable Energy Programs in State Implementation Plans - Guidance Documents

    EPA Pesticide Factsheets

    final document that provides guidance to States and local areas on quantifying and including emission reductions from energy efficiency and renewable energy measures in State Implementation Plans (SIPS).

  5. 77 FR 34949 - Draft Guidance on Considerations in Transferring a Previously-Approved Research Project to a New...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... jurisdiction. The agencies wish to stress, however, that our intent was to provide harmonized guidance to IRBs.... FDA and OHRP will continue to work closely in the development of final guidance and appreciate...

  6. USDOT guidance summary for connected vehicle pilot site deployments: security operational concept : final report.

    DOT National Transportation Integrated Search

    2016-07-01

    This document provides guidance material in regards to security for the CV Pilots Deployment Concept Development Phase. An approach for developing the security operational concept is presented based on identifying the impacts of security breaches reg...

  7. Space shuttle guidance, navigation, and control design equations. Volume 3: Guidance

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Space shuttle guidance, navigation, and control design equations are presented. The space-shuttle mission includes three relatively distinct guidance phases which are discussed; atmospheric boost, which is characterized by an adaptive guidance law; extra-atmospheric activities; and re-entry activities, where aerodynamic surfaces are the principal effectors. Guidance tasks include pre-maneuver targeting and powered flight guidance, where powered flight is defined to include the application of aerodynamic forces as well as thruster forces. A flow chart which follows guidance activities throughout the mission from the pre-launch phase through touchdown is presented. The main guidance programs and subroutines used in each phase of a typical rendezvous mission are listed. Detailed software requirements are also presented.

  8. 76 FR 36542 - Draft Guidance for Industry and Food and Drug Administration Staff: The Content of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ...The Food and Drug Administration (FDA) is announcing the availability of the draft guidance document entitled ``Draft Guidance for Industry and Food and Drug Administration Staff: The Content of Investigational Device Exemption (IDE) and Premarket Approval (PMA) Applications for Low Glucose Suspend (LGS) Device Systems.'' This draft guidance document provides industry and Agency staff with recommendations that are intended to improve the safety and effectiveness of LGS Device Systems. This draft guidance is not final nor is it in effect at this time.

  9. 78 FR 2038 - Notice of Availability of Proposed New Starts and Small Starts Policy Guidance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... policy guidance will accompany the final rule for Major Capital Investment Projects published elsewhere... policy guidance on the review and evaluation process and criteria for major capital investment projects... capital investment program authorized at 49 U.S.C. 5309. Both the new regulation and the proposed policy...

  10. 76 FR 34180 - National Organic Program; Notice of Draft Guidance for Accredited Certifying Agents and Certified...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-13

    ... Stock in Organic Crop Production (NOP 5029)''; and ``Evaluating Allowed Ingredients and Sources of... finalized, these guidance documents will be available from the NOP through ``The Program Handbook: Guidance... ``Seeds, Annual Seedlings, and Planting Stock in Organic Crop Production (NOP 5029)'', and ``Evaluating...

  11. Town of Chino Valley Municipal Water System Improvement Project FONSI and EA

    EPA Pesticide Factsheets

    EPA Region 9 has prepared an Environmental Assessment (EA) describing the potential environmental impacts associated with, and the alternatives to, the proposed Water System Improvement Project in the town of China Valley, Arizona. This Finding of No Signi

  12. 78 FR 34392 - Guidance for Industry and Food and Drug Administration Staff: Technical Considerations for Pen...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-07

    ...] Guidance for Industry and Food and Drug Administration Staff: Technical Considerations for Pen, Jet, and... availability of a final guidance document entitled ``Technical Considerations for Pen, Jet, and Related... developing information to support a marketing application for a pen, jet, or related injector device intended...

  13. Evaluation of RSDL, M291 SDK, 0.5% Bleach, 1% Soapy Water and SERPACWA. Part 12: Challenge with EA1212 (GF, cyclosarin)

    DTIC Science & Technology

    2016-01-01

    products in the haired guinea pig model following exposure to GF (EA1212). 15. SUBJECT TERMS decontamination, delayed decontamination, Reactive Skin...the four listed decontamination products in the haired guinea pig model following exposure to GF (EA1212). In all experiments, guinea pigs were close...the four listed decontamination products and SERPACWA in the haired guinea pig model following exposure to GF [cyclosarin, EA1212, Cyclohexyl

  14. MISCIBILITY, SOLUBILITY, AND VISCOSITY MEASUREMENTS FOR R-236EA WITH POTENTIAL LUBRICANTS

    EPA Science Inventory

    The report gives results of miscibility, solubility, and viscosity measurements of refrigerant R-236ea with three potential lubricants. (NOTE: The data were needed to determine the suitability of refrigerant/lubricant combinations for use in refrigeration systems.) The lubricants...

  15. 76 FR 76166 - Draft Guidance for Industry and Food and Drug Administration Staff; the Content of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-06

    ...The Food and Drug Administration (FDA) is announcing the availability of the draft guidance document entitled ``Draft Guidance for Industry and FDA Staff: The Content of Investigational Device Exemption (IDE) and Premarket Approval (PMA) Applications for Artificial Pancreas Device Systems.'' This draft guidance document provides industry and the Agency staff with guidelines for developing premarket submissions for artificial pancreas device systems, in particular, the Control-to-Range (CTR) and Control-to-Target (CTT) device systems. This draft guidance is not final nor is it in effect at this time.

  16. Review of Research On Guidance for Recovery from Pitch Axis Upsets

    NASA Technical Reports Server (NTRS)

    Harrison, Stephanie J.

    2016-01-01

    A literature review was conducted to identify past efforts in providing control guidance for aircraft upset recovery including stall recovery. Because guidance is integrally linked to the intended function of aircraft attitude awareness and upset recognition, it is difficult, if not impossible, to consider these issues separately. This literature review covered the aspects of instrumentation and display symbologies for attitude awareness, aircraft upset recognition, upset and stall alerting, and control guidance. Many different forms of symbology have been investigated including, but not limited to, pitch scale depictions, attitude indicator icons, horizon symbology, attitude recovery arrows, and pitch trim indicators. Past research on different visual and alerting strategies that provide advisories, cautions, and warnings to pilots before entering an unusual attitude (UA) are also discussed. Finally, potential control guidance for recovery from upset or unusual attitudes, including approach-to-stall and stall conditions, are reviewed. Recommendations for future research are made.

  17. Guidance and Control strategies for aerospace vehicles

    NASA Technical Reports Server (NTRS)

    Hibey, J. L.; Naidu, D. S.; Charalambous, C. D.

    1989-01-01

    A neighboring optimal guidance scheme was devised for a nonlinear dynamic system with stochastic inputs and perfect measurements as applicable to fuel optimal control of an aeroassisted orbital transfer vehicle. For the deterministic nonlinear dynamic system describing the atmospheric maneuver, a nominal trajectory was determined. Then, a neighboring, optimal guidance scheme was obtained for open loop and closed loop control configurations. Taking modelling uncertainties into account, a linear, stochastic, neighboring optimal guidance scheme was devised. Finally, the optimal trajectory was approximated as the sum of the deterministic nominal trajectory and the stochastic neighboring optimal solution. Numerical results are presented for a typical vehicle. A fuel-optimal control problem in aeroassisted noncoplanar orbital transfer is also addressed. The equations of motion for the atmospheric maneuver are nonlinear and the optimal (nominal) trajectory and control are obtained. In order to follow the nominal trajectory under actual conditions, a neighboring optimum guidance scheme is designed using linear quadratic regulator theory for onboard real-time implementation. One of the state variables is used as the independent variable in reference to the time. The weighting matrices in the performance index are chosen by a combination of a heuristic method and an optimal modal approach. The necessary feedback control law is obtained in order to minimize the deviations from the nominal conditions.

  18. Entry Guidance for the 2011 Mars Science Laboratory Mission

    NASA Technical Reports Server (NTRS)

    Mendeck, Gavin F.; Craig, Lynn E.

    2011-01-01

    The 2011 Mars Science Laboratory will be the first Mars mission to attempt a guided entry to safely deliver the rover to a touchdown ellipse of 25 km x 20 km. The Entry Terminal Point Controller guidance algorithm is derived from the final phase Apollo Command Module guidance and, like Apollo, modulates the bank angle to control the range flown. For application to Mars landers which must make use of the tenuous Martian atmosphere, it is critical to balance the lift of the vehicle to minimize the range error while still ensuring a safe deploy altitude. An overview of the process to generate optimized guidance settings is presented, discussing improvements made over the last nine years. Key dispersions driving deploy ellipse and altitude performance are identified. Performance sensitivities including attitude initialization error and the velocity of transition from range control to heading alignment are presented.

  19. 77 FR 12311 - Guidance for Industry on Size of Beads in Drug Products Labeled for Sprinkle; Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-29

    ... from the public, all of which the Agency considered carefully as it finalized the guidance and made... soft foods and swallowed without chewing as an alternative administration technique. This is..., and bioavailability (BA) or bioequivalence (BE) recommendations. This guidance is being issued...

  20. 76 FR 53909 - Draft Guidance for Industry on Tablet Scoring: Nomenclature, Labeling, and Data for Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ... your comment on this draft guidance before it begins work on the final version of the guidance, submit... Drug Evaluation and Research, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 51, rm... Drug Evaluation and Research, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 51, rm...

  1. Ground Combat Training Squadron Complex Final Environmental Assessment

    DTIC Science & Technology

    2011-08-01

    Std Z39-18 FINAL FINDING OF NO SIGNIFICANT IMPACT FROM CONSTRUCTION OF THE GROUND COMBAT TRAINING SQUADRON COMPLEX AT EGLIN AIR FORCE BASE...of and Adjacent to the Triangle (EA Section 2.4.1, Page 2-10): This location was eliminated due to possibly unavoidable impacts to wetlands, which run...through part of this site. To eliminate any potential for impacts to wetlands, this alternative was dismissed. Training in an Area Northwest of

  2. Final Environmental Assessment: Solar Panel Systems at Joint Base McGuire-Dix-Lakehurst New Jersey

    DTIC Science & Technology

    2012-03-01

    FINAL ENVIRONMENTAL ASSESSMENT Solar Panel Systems at Joint Base McGuire-Dix-Lakehurst, New Jersey MARCH 2012...Final Environmental Assessment : Solar Panel Systems at Joint Base McGuire-Dix-Lakehurst New Jersey 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM...unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 Purpose Finding of No Significant Impact (FONSI) Environmental Assessment (EA

  3. 75 FR 45075 - Airworthiness Directives; Eclipse Aerospace, Inc. Model EA500 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-02

    ... Airworthiness Directives; Eclipse Aerospace, Inc. Model EA500 Airplanes AGENCY: Federal Aviation Administration... in the Federal Register on July 9, 2010 (75 FR 39472), and applies to certain Eclipse Aerospace, Inc... Federal holidays. For service information identified in this proposed AD, contact Eclipse Aerospace, Inc...

  4. Developing the revised NICE appraisal technical guidance to manufacturers and sponsors: opportunity or threat?

    PubMed

    Taylor, Rod S; Hutton, John; Culyer, Anthony J

    2002-01-01

    One of the principal roles of the National Institute for Clinical Excellence (NICE) is to appraise selected existing and emerging healthcare technologies and, as a result, produce guidance for the National Health Service (NHS) in England and Wales. A central part of this appraisal is the potential for manufacturers and sponsors to make a data submission. This paper describes the process of development of the second edition of technical guidance to manufacturers and sponsors for submission to NICE. The revision process took place during the period May 2000 and January 2001 and involved a number of key steps -- establishment of a guidance steering committee, review of current international guidelines of clinical and cost effectiveness, drafting of the guidance, detailed consultation with stakeholders, revision of the guidance and, finally, publication. The lessons learnt from revision of the NICE guidance for manufacturers and sponsors and some main issues for its future development are discussed.

  5. Impacts of the EA and SCA patterns on the 20th century NAO-winter precipitation relationship in Europe

    NASA Astrophysics Data System (ADS)

    Comas-Bru, Laia; McDermott, Frank

    2013-04-01

    Much of the 20th century multi-decadal variability in the NAO-winter precipitation relationship over the N. Atlantic / European sector can be ascribed to the combined effects of the North Atlantic Oscillation (NAO) and either the East Atlantic pattern (EA) or the Scandinavian pattern (SCA). The NAO, EA and SCA indices employed here are defined as the three leading vectors of the cross-correlation matrix calculated from monthly sea-level pressure anomalies for 138 complete winters from the 20CRv2 dataset (Compo et al., 2011). Winter precipitation data over Europe for the entire 20th century is derived from the high resolution CRU-TS3.1 climate dataset (Mitchell and Jones, 2005). Here we document for the first time, that different NAO/EA and NAO/SCA combinations systematically influence winter precipitation conditions in Europe as a consequence of NAO dipole migrations. We find that the zero-correlated line of the NAO-winter precipitation relationship migrates southwards when the EA is in the opposite phase to the NAO. This can be related to a south-westwards migration of the NAO dipole under these conditions, as shown by teleconnectivity maps. Similarly, a clockwise movement of the NAO-winter climate correlated areas occurs when the phase of the SCA is opposite to that of the NAO, reflecting a clockwise movement of the NAO dipole under these conditions. An important implication of these migrations is that they influence the spatial and temporal stationarity of climate-NAO relationships. As a result, the link between winter precipitation patterns and the NAO is not straightforward in some regions such as the southern UK, Ireland and France. For instance, much of the inter-annual variability in the N-S winter precipitation gradient in the UK, originally attributed to inter-annual and inter-decadal variability of the NAO, reflects the migration of the NAO dipole, linked to linear combinations of the NAO and the EA. Our results indicate that when the N-S winter

  6. Surface-water Interface Induces Conformational Changes Critical for Protein Adsorption: Implications for Monolayer Formation of EAS Hydrophobin.

    PubMed

    Ley, Kamron; Christofferson, Andrew; Penna, Matthew; Winkler, Dave; Maclaughlin, Shane; Yarovsky, Irene

    2015-01-01

    The class I hydrophobin EAS is part of a family of small, amphiphilic fungal proteins best known for their ability to self-assemble into stable monolayers that modify the hydrophobicity of a surface to facilitate further microbial growth. These proteins have attracted increasing attention for industrial and biomedical applications, with the aim of designing surfaces that have the potential to maintain their clean state by resisting non-specific protein binding. To gain a better understanding of this process, we have employed all-atom molecular dynamics to study initial stages of the spontaneous adsorption of monomeric EAS hydrophobin on fully hydroxylated silica, a commonly used industrial and biomedical substrate. Particular interest has been paid to the Cys3-Cys4 loop, which has been shown to exhibit disruptive behavior in solution, and the Cys7-Cys8 loop, which is believed to be involved in the aggregation of EAS hydrophobin at interfaces. Specific and water mediated interactions with the surface were also analyzed. We have identified two possible binding motifs, one which allows unfolding of the Cys7-Cys8 loop due to the surfactant-like behavior of the Cys3-Cys4 loop, and another which has limited unfolding due to the Cys3-Cys4 loop remaining disordered in solution. We have also identified intermittent interactions with water which mediate the protein adsorption to the surface, as well as longer lasting interactions which control the diffusion of water around the adsorption site. These results have shown that EAS behaves in a similar way at the air-water and surface-water interfaces, and have also highlighted the need for hydrophilic ligand functionalization of the silica surface in order to prevent the adsorption of EAS hydrophobin.

  7. Surface-water Interface Induces Conformational Changes Critical for Protein Adsorption: Implications for Monolayer Formation of EAS Hydrophobin

    PubMed Central

    Ley, Kamron; Christofferson, Andrew; Penna, Matthew; Winkler, Dave; Maclaughlin, Shane; Yarovsky, Irene

    2015-01-01

    The class I hydrophobin EAS is part of a family of small, amphiphilic fungal proteins best known for their ability to self-assemble into stable monolayers that modify the hydrophobicity of a surface to facilitate further microbial growth. These proteins have attracted increasing attention for industrial and biomedical applications, with the aim of designing surfaces that have the potential to maintain their clean state by resisting non-specific protein binding. To gain a better understanding of this process, we have employed all-atom molecular dynamics to study initial stages of the spontaneous adsorption of monomeric EAS hydrophobin on fully hydroxylated silica, a commonly used industrial and biomedical substrate. Particular interest has been paid to the Cys3-Cys4 loop, which has been shown to exhibit disruptive behavior in solution, and the Cys7-Cys8 loop, which is believed to be involved in the aggregation of EAS hydrophobin at interfaces. Specific and water mediated interactions with the surface were also analyzed. We have identified two possible binding motifs, one which allows unfolding of the Cys7-Cys8 loop due to the surfactant-like behavior of the Cys3-Cys4 loop, and another which has limited unfolding due to the Cys3-Cys4 loop remaining disordered in solution. We have also identified intermittent interactions with water which mediate the protein adsorption to the surface, as well as longer lasting interactions which control the diffusion of water around the adsorption site. These results have shown that EAS behaves in a similar way at the air-water and surface-water interfaces, and have also highlighted the need for hydrophilic ligand functionalization of the silica surface in order to prevent the adsorption of EAS hydrophobin. PMID:26636091

  8. Targetting and guidance program documentation. [a user's manual

    NASA Technical Reports Server (NTRS)

    Harrold, E. F.; Neyhard, J. F.

    1974-01-01

    A FORTRAN computer program was developed which automatically targets two and three burn rendezvous missions and performs feedback guidance using the GUIDE algorithm. The program was designed to accept a large class of orbit specifications and to automatically choose a two or three burn mission depending upon the time alignment of the vehicle and target. The orbits may be specified as any combination of circular and elliptical orbits and may be coplanar or inclined, but must be aligned coaxially with their perigees in the same direction. The program accomplishes the required targeting by repeatedly converging successively more complex missions. It solves the coplanar impulsive version of the mission, then the finite burn coplanar mission, and finally, the full plane change mission. The GUIDE algorithm is exercised in a feedback guidance mode by taking the targeted solution and moving the vehicle state step by step ahead in time, adding acceleration and navigational errors, and reconverging from the perturbed states at fixed guidance update intervals. A program overview is presented, along with a user's guide which details input, output, and the various subroutines.

  9. A robust and high precision optimal explicit guidance scheme for solid motor propelled launch vehicles with thrust and drag uncertainty

    NASA Astrophysics Data System (ADS)

    Maity, Arnab; Padhi, Radhakant; Mallaram, Sanjeev; Mallikarjuna Rao, G.; Manickavasagam, M.

    2016-10-01

    A new nonlinear optimal and explicit guidance law is presented in this paper for launch vehicles propelled by solid motors. It can ensure very high terminal precision despite not having the exact knowledge of the thrust-time curve apriori. This was motivated from using it for a carrier launch vehicle in a hypersonic mission, which demands an extremely narrow terminal accuracy window for the launch vehicle for successful initiation of operation of the hypersonic vehicle. The proposed explicit guidance scheme, which computes the optimal guidance command online, ensures the required stringent final conditions with high precision at the injection point. A key feature of the proposed guidance law is an innovative extension of the recently developed model predictive static programming guidance with flexible final time. A penalty function approach is also followed to meet the input and output inequality constraints throughout the vehicle trajectory. In this paper, the guidance law has been successfully validated from nonlinear six degree-of-freedom simulation studies by designing an inner-loop autopilot as well, which enhances confidence of its usefulness significantly. In addition to excellent nominal results, the proposed guidance has been found to have good robustness for perturbed cases as well.

  10. Hadronic interactions and EAS muon pseudorapidities investigated with the Muon Tracking Detector in KASCADE-Grande

    NASA Astrophysics Data System (ADS)

    Zabierowski, J.; Apel, W. D.; Arteaga, J. C.; Badea, F.; Bekk, K.; Bertaina, M.; Blümer, H.; Bozdog, H.; Brancus, I. M.; Brüggemann, M.; Buchholz, P.; Cantoni, E.; Chiavassa, A.; Cossavella, F.; Daumiller, K.; de Souza, V.; di Pierro, F.; Doll, P.; Engel, R.; Engler, J.; Finger, M.; Fuhrmann, D.; Ghia, P. L.; Gils, H. J.; Glasstetter, R.; Grupen, C.; Haungs, A.; Heck, D.; Hörandel, J. R.; Huege, T.; Isar, P. G.; Kampert, K.-H.; Kang, D.; Kickelbick, D.; Klages, H. O.; Kolotaev, Y.; Łuczak, P.; Mathes, H. J.; Mayer, H. J.; Milke, J.; Mitrica, B.; Morello, C.; Navarra, G.; Nehls, S.; Oehlschläger, J.; Ostapchenko, S.; Petcu, M.; Pierog, T.; Rebel, H.; Roth, M.; Schieler, H.; Schröder, F.; Sima, O.; Stümpert, M.; Toma, G.; Trinchero, G. C.; Ulrich, H.; van Buren, J.; Walkowiak, W.; Weindl, A.; Wochele, J.; Wommer, M.; KASCADE-Grande Collaboration

    2009-12-01

    The Muon Tracking Detector in the KASCADE-Grande EAS experiment allows the precise measurement of shower muon directions up to 700 m distance from the shower center. This directional information is used to study the pseudorapidity of muons in EAS, closely related to the pseudorapidity of their parent mesons. Moreover, the mean value of muon pseudorapidity in a registered shower reflects the longitudinal development of its hadronic component. All of this makes it a good tool for testing hadronic interaction models. The possibilities of such tests given by the KASCADE-Grande experimental setup are discussed and an example of the obtained muon pseudorapidity spectrum is shown.

  11. Development of comprehensive guidance on obtaining service consumed data for NTD : final report, January 2009.

    DOT National Transportation Integrated Search

    2009-01-01

    This document proposes The National Transit Database Sampling Manual. It is developed for the : Federal Transit Administration (FTA) to replace its current guidance (circulars 2710.1A and 2710.2A) to : transit agencies on how they may estimate servic...

  12. 76 FR 16425 - Draft Guidance for Industry: Testing for Salmonella

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... draft guidance does not apply to egg producers and other persons who are covered by FDA's final rule ``Prevention of Salmonella Enteritidis in Shell Eggs During Production, Storage, and Transportation.'' The... eggs) and direct-human-contact animal foods, and the interpretation of test results, when the presence...

  13. 76 FR 78545 - Guidance Regarding Foreign Base Company Sales Income

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-19

    ... Regarding Foreign Base Company Sales Income AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Final... provide guidance relating to foreign base company sales income when personal property sold by a controlled... that addressed the application of the section 954(d)(2) branch rules under the foreign base company...

  14. Characteristics of Ni-Cr-Fe laser clad layers on EA4T steel

    NASA Astrophysics Data System (ADS)

    Chen, Wenjing; Chen, Hui; Wang, Yongjing; Li, Congchen; Wang, Xiaoli

    2017-07-01

    The Ni-Cr-Fe metal powder was deposited on EA4T steel by laser cladding technology. The microstructure and chemical composition of the cladding layer were analyzed by optical microscopy (OM), scanning electron microscopy (SEM) and X-ray diffraction (XRD). The bonding ability between the cladding layer and the matrix was measured. The results showed that the bonding between the cladding layer and the EA4T steel was metallurgical bonding. The microstructure of cladding layer was composed of planar crystals, columnar crystals and dendrite, which consisted of Cr2Ni3, γ phase, M23C6 and Ni3B phases. When the powder feeding speed reached 4 g/min, the upper bainite occurred in the heat affected zone (HAZ). Moreover, the tensile strength of the joint increased, while the yield strength and the ductility decreased.

  15. Flight performance of the TCV B-737 airplane at Kennedy Airport using TRSB/MLS guidance

    NASA Technical Reports Server (NTRS)

    White, W. F.; Clark, L. V.

    1979-01-01

    The terminal configured vehicle (TCV) B 737 was flown in demonstration of the time reference scanning beam/microwave landing system (TRSB/MLS). The flight performance of the TCV airplane during the demonstration automatic approaches and landings while utilizing TRSB/MLS guidance is reported. The TRSB/MLS is shown to provide the terminal area guidance necessary for flying curved automatic approaches with short finals.

  16. The maximum depth of shower with E sub 0 larger than 10(17) eV on average characteristics of EAS different components

    NASA Technical Reports Server (NTRS)

    Glushkov, A. V.; Efimov, N. N.; Makarov, I. T.; Pravdin, M. I.; Dedenko, L. G.

    1985-01-01

    The extensive air shower (EAS) development model independent method of the determination of a maximum depth of shower (X sub m) is considered. X sub m values obtained on various EAS parameters are in a good agreement.

  17. The genome of the Erwinia amylovora phage PhiEaH1 reveals greater diversity and broadens the applicability of phages for the treatment of fire blight.

    PubMed

    Meczker, Katalin; Dömötör, Dóra; Vass, János; Rákhely, Gábor; Schneider, György; Kovács, Tamás

    2014-01-01

    The enterobacterium Erwinia amylovora is the causal agent of fire blight. This study presents the analysis of the complete genome of phage PhiEaH1, isolated from the soil surrounding an E. amylovora-infected apple tree in Hungary. Its genome is 218 kb in size, containing 244 ORFs. PhiEaH1 is the second E. amylovora infecting phage from the Siphoviridae family whose complete genome sequence was determined. Beside PhiEaH2, PhiEaH1 is the other active component of Erwiphage, the first bacteriophage-based pesticide on the market against E. amylovora. Comparative genome analysis in this study has revealed that PhiEaH1 not only differs from the 10 formerly sequenced E. amylovora bacteriophages belonging to other phage families, but also from PhiEaH2. Sequencing of more Siphoviridae phage genomes might reveal further diversity, providing opportunities for the development of even more effective biological control agents, phage cocktails against Erwinia fire blight disease of commercial fruit crops.

  18. Post-Flight EDL Entry Guidance Performance of the 2011 Mars Science Laboratory Mission

    NASA Technical Reports Server (NTRS)

    Mendeck, Gavin F.; McGrew, Lynn Craig

    2013-01-01

    The 2011 Mars Science Laboratory was the first Mars guided entry which safely delivered the rover to a landing within a touchdown ellipse of 19.1 km x 6.9 km. The Entry Terminal Point Controller guidance algorithm is derived from the final phase Apollo Command Module guidance and, like Apollo, modulates the bank angle to control the range flown. The guided entry performed as designed without any significant exceptions. The Curiosity rover was delivered about 2.2 km from the expected touchdown. This miss distance is attributed to little time to correct the downrange drift from the final bank reversal and a suspected tailwind during heading alignment. The successful guided entry for the Mars Science Laboratory lays the foundation for future Mars missions to improve upon.

  19. 47 CFR 90.359 - Field strength limits for EA-licensed LMS systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Field strength limits for EA-licensed LMS systems. 90.359 Section 90.359 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES Intelligent Transportation Systems Radio Service § 90.359 Field strength limits for...

  20. Lead-resistant Providencia alcalifaciens strain 2EA bioprecipitates Pb+2 as lead phosphate.

    PubMed

    Naik, M M; Khanolkar, D; Dubey, S K

    2013-02-01

    A lead-resistant bacteria isolated from soil contaminated with car battery waste were identified as Providencia alcalifaciens based on biochemical characteristics, FAME profile and 16S rRNA sequencing and designated as strain 2EA. It resists lead nitrate up to 0·0014 mol l(-1) by precipitating soluble lead as insoluble light brown solid. Scanning electron microscopy coupled with energy-dispersive X-ray spectrometric analysis (SEM-EDX) and X-ray diffraction spectroscopy (XRD) revealed extracellular light brown precipitate as lead orthophosphate mineral, that is, Pb(9) (PO(4))(6) catalysed by phosphatase enzyme. This lead-resistant bacterial strain also demonstrated tolerance to high levels of cadmium and mercury along with multiple antibiotic resistance. Providencia alcalifaciens strain 2EA could be used for bioremediation of lead-contaminated environmental sites, as it can efficiently precipitate lead as lead phosphate. © 2012 The Society for Applied Microbiology.

  1. Apollo lunar descent guidance

    NASA Technical Reports Server (NTRS)

    Klumpp, A. R.

    1974-01-01

    Apollo lunar-descent guidance transfers the Lunar Module from a near-circular orbit to touchdown, traversing a 17 deg central angle and a 15 km altitude in 11 min. A group of interactive programs in an onboard computer guide the descent, controlling altitude and the descent propulsion system throttle. A ground-based program pre-computes guidance targets. The concepts involved in this guidance are described. Explicit and implicit guidance are discussed, guidance equations are derived, and the earlier Apollo explicit equation is shown to be an inferior special case of the later implicit equation. Interactive guidance, by which the two-man crew selects a landing site in favorable terrain and directs the trajectory there, is discussed. Interactive terminal-descent guidance enables the crew to control the essentially vertical descent rate in order to land in minimum time with safe contact speed. The altitude maneuver routine uses concepts that make gimbal lock inherently impossible.

  2. MSL EDL Entry Guidance using the Entry Terminal Point Controller

    NASA Technical Reports Server (NTRS)

    2006-01-01

    The Mars Science Laboratory will be the first Mars mission to attempt a guided entry with the objective of safely delivering the entry vehicle to a survivable parachute deploy state within 10 km of the pre-designated landing site. The Entry Terminal Point Controller guidance algorithm is derived from the final phase Apollo Command Module guidance and, like Apollo, modulates the bank angle to control range based on deviations in range, altitude rate, and drag acceleration from a reference trajectory. For application to Mars landers which must make use of the tenuous Martian atmosphere, it is critical to balance the lift of the vehicle to minimize the range while still ensuring a safe deploy altitude. An overview of the process to generate optimized guidance settings is presented, discussing improvements made over the last four years. Performance tradeoffs between ellipse size and deploy altitude will be presented, along with imposed constraints of entry acceleration and heating. Performance sensitivities to the bank reversal deadbands, heading alignment, attitude initialization error, and atmospheric delivery errors are presented. Guidance settings for contingency operations, such as those appropriate for severe dust storm scenarios, are evaluated.

  3. Genetic variants in one-carbon metabolism genes and breast cancer risk in European American (EA) and African American (AA) women

    PubMed Central

    Gong, Zhihong; Yao, Song; Zirpoli, Gary; Cheng, Ting-Yuan David; Roberts, Michelle; Khoury, Thaer; Ciupak, Gregory; Davis, Warren; Pawlish, Karen; Jandorf, Lina; Bovbjerg, Dana H.; Bandera, Elisa V.; Ambrosone, Christine B.

    2015-01-01

    Folate-mediated one-carbon metabolism plays critical roles in DNA synthesis, repair, and DNA methylation. The impact of single nucleotide polymorphisms (SNPs) in folate-metabolizing enzymes has been investigated in risk of breast cancer among European or Asian populations, but not among women of African ancestry. We conducted a comprehensive analysis of SNPs in eleven genes involved in one-carbon metabolism and risk of breast cancer in 1,275 European-American (EA) and 1,299 African-American (AA) women who participated in the Women’s Circle of Health Study. Allele frequencies varied significantly between EA and AA populations. A number of these SNPs, specifically in genes including MTR, MTRR, SHMT1, TYMS, and SLC19A1, were associated with overall breast cancer risk, as well as risk by estrogen receptor (ER) status, in either EA or AA women. Associations appeared to be modified by dietary folate intake. Although single-SNP associations were not statistically significant after correcting for multiple comparisons, polygenetic score analyses revealed significant associations with breast cancer risk. Per unit increase of the risk score was associated with a modest 19% to 50% increase in risk of breast cancer overall, ER positive or ER negative cancer (all P<0.0005) in EAs or AAs. In summary, our data suggest that one-carbon metabolizing gene polymorphisms could play a role in breast cancer and that may differ between EA and AA women. PMID:25598430

  4. Flight evaluation of the terminal guidance system

    NASA Technical Reports Server (NTRS)

    Sandlin, D. R.

    1981-01-01

    The terminal guidance system (TGS) is avionic equipment which gives guidance along a curved descending flight path to a landing. A Cessna 182 was used as the test aircraft and the TGS was installed and connected to the altimeter, DME, RMI, and gyro compass. Approaches were flown by three different pilots. When the aircraft arrives at the termination point, it is set up on final approach for a landing. The TGS provides guidance for curved descending approaches with guideslopes of 6 deg which required, for experienced pilots, workloads that are approximately the same as for an ILS. The glideslope is difficult to track within 1/2 n.m. of the VOR/DME station. The system permits, for experienced pilots, satisfactory approaches with a turn radius as low as 1/2 n.m. and a glideslope of 6 deg. Turn angles have little relation to pilot workload for curved approaches. Pilot experience is a factor for curved approaches. Pilots with low instrument time have difficulty flying steep approaches with small turn radius. Turbulence increases the pilot workload for curved approaches. The TGS does not correct to a given flight path over the ground nor does it adequately compensate for wind drift.

  5. 75 FR 76483 - Notice of Final Supplementary Rules for Public Lands in Idaho: Blue Creek Bay Recreation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... Order 12630, Governmental Actions and Interference With Constitutionally Protected Property Rights... constitutionally protected property rights. The final supplementary rules do not address property rights in any... Environmental Assessment (EA) (2009) and in the Coeur d'Alene Resource Management Plan (RMP), to protect public...

  6. Ecological Risk Assessment Guidance for Superfund: Process for Designing and Conducting Ecological Risk Assessments - Interim Final

    EPA Pesticide Factsheets

    This document provides guidance to site managers and Remedial Project Managers who are legally responsible for the management of a site on how to design and conduct technically defensible ecological risk assessments for the Superfund program.

  7. Special report. Update on EAS (electronic article surveillance) systems: protecting against patient wandering, infant abduction, property theft.

    PubMed

    1993-10-01

    Concern about wandering patients and infant abduction on the part of hospitals has sparked renewed interest in Electronic Article Surveillance (EAS) systems. Such systems had their origins in department stores and libraries where they are almost universally used. They also have applications in hospitals for preventing the theft of supplies and equipment. A number of companies provide EAS products for the health care field. How do you select the system that is best for your needs? "Talk to users. Pick out a number of profit and non-profit hospitals to get their views," advises Ted Algaier, vice president, marketing and sales, Innovative Control Systems, Inc., Waukesha, WI. "Examine the history of the company or vendor to determine if it understands the health care market and find out if the product really works." In this report, we'll review a number of EAS systems currently on the market, and present information on how they work, how effective they are, and costs involved. Also included are comments from users who have installed such systems.

  8. Unified powered flight guidance

    NASA Technical Reports Server (NTRS)

    Brand, T. J.; Brown, D. W.; Higgins, J. P.

    1973-01-01

    A complete revision of the orbiter powered flight guidance scheme is presented. A unified approach to powered flight guidance was taken to accommodate all phases of exo-atmospheric orbiter powered flight, from ascent through deorbit. The guidance scheme was changed from the previous modified version of the Lambert Aim Point Maneuver Mode used in Apollo to one that employs linear tangent guidance concepts. This document replaces the previous ascent phase equation document.

  9. 75 FR 29365 - Job Corps: Final Finding of No Significant Impact (FONSI) for Small Wind Turbine Installation at...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-25

    ...Pursuant to the Council on Environmental Quality Regulations (40 CFR part 1500-08) implementing procedural provisions of the National Environmental Policy Act (NEPA), the Department of Labor, Office of the Secretary (OSEC), in accordance with 29 CFR 11.11(d), gives final notice of the proposed construction of a small wind turbine at the Pine Ridge Job Corps Center, and that this project will not have a significant adverse impact on the environment. In accordance with 29 CFR 11.11(d) and 40 CFR 1501.4(e)(2), a preliminary FONSI for the project was published in the April 5, 2010 Federal Register (75 FR 17161). No comments were received regarding the preliminary FONSI. OSEC has reviewed the conclusion of the environmental assessment (EA), and agrees with the finding of no significant impact. This notice serves as the Final Finding of No Significant Impact (FONSI) for Small Wind Turbine Installation at the Pine Ridge Job Corps Center located at 15710 Highway 385, Chadron, NE 69337. The preliminary FONSI and the EA are adopted in final with no change.

  10. Best Practices for the Identification of Elder Abuse and Neglect in Home Health.

    PubMed

    Pickering, Carolyn E Z; Ridenour, Kimberly; Salaysay, Zachary

    2016-04-01

    Elder abuse and neglect (EA/N) affects over 1 million older adults each year, and disproportionately affects persons with dementia and older women. Home healthcare professionals are in an advantageous position to assess for, identify, and report EA/N. Lack of knowledge on EA/N risk factors, assessment tools, and mandatory reporting guidelines often prevent professionals from identifying and reporting EA/N. This article provides practical guidance on EA/N risk factors, assessment tools, and reporting responsibilities that can easily be implemented in practice.

  11. Technical bases and guidance for the use of composite soil sampling for demonstrating compliance with radiological release criteria

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

    Vitkus, Timothy J.

    2012-04-24

    This guidance provides information on methodologies and the technical bases that licensees should consider for incorporating composite sampling strategies into final status survey (FSS) plans. In addition, this guidance also includes appropriate uses of composite sampling for generating the data for other decommissioning site investigations such as characterization or other preliminary site investigations.

  12. Developing guidance for budget impact analysis.

    PubMed

    Trueman, P; Drummond, M; Hutton, J

    2001-01-01

    The role of economic evaluation in the efficient allocation of healthcare resources has been widely debated. Whilst economic evidence is undoubtedly useful to purchasers, it does not address the issue of affordability which is an increasing concern. Healthcare purchasers are concerned not just with maximising efficiency but also with the more simplistic goal of remaining within their annual budgets. These two objectives are not necessarily consistent. This paper examines the issue of affordability, the relationship between affordability and efficiency and builds the case for why there is a growing need for budget impact models to complement economic evaluation. Guidance currently available for such models is also examined and it is concluded that this guidance is currently insufficient. Some of these insufficiencies are addressed and some thoughts on what constitutes best practice in budget impact modelling are suggested. These suggestions include consideration of transparency, clarity of perspective, reliability of data sources, the relationship between intermediate and final end-points and rates of adoption of new therapies. They also include the impact of intervention by population subgroups or indications, reporting of results, probability of re-deploying resources, the time horizon, exploring uncertainty and sensitivity analysis, and decision-maker access to the model. Due to the nature of budget impact models, the paper does not deliver stringent methodological guidance on modelling. The intention was to provide some suggestions of best practice in addition to some foundations upon which future research can build.

  13. Gamma guidance of trajectories for coplanar, aeroassisted orbital transfer

    NASA Technical Reports Server (NTRS)

    Miele, A.; Wang, T.

    1990-01-01

    The optimization and guidance of trajectories for coplaner, aeroassisted orbital transfer (AOT) from high Earth orbit (HEO) to low Earth orbit (LEO) are examined. In particular, HEO can be a geosynchronous Earth orbit (GEO). It is assumed that the initial and final orbits are circular, that the gravitational field is central and is governed by the inverse square law, and that at most three impulses are employed: one at HEO exit, one at atmospheric exit, and one at LEO entry. It is also assumed that, during the atmospheric pass, the trajectory is controlled via the lift coefficient. The presence of upper and lower bounds on the lift coefficient is considered. First, optimal trajectories are computed by minimizing the total velocity impulse (hence, the propellant consumption) required for AOT transfer. The sequential gradient-restoration algorithm (SGRA) is used for optimal control problems. The optimal trajectory is shown to include two branches: a relatively short descending flight branch (branch 1) and a long ascending flight branch (branch 2). Next, attention is focused on guidance trajectories capable of approximating the optimal trajectories in real time, while retaining the essential characteristics of simplicity, ease of implementation, and reliability. For the atmospheric pass, a feedback control scheme is employed and the lift coefficient is adjusted according to a two-stage gamma guidance law. Further improvements are possible via a modified gamma guidance which is more stable with respect to dispersion effects arising from navigation errors, variations of the atmospheric density, and uncertainties in the aerodynamic coefficients than gamma guidance trajectory. A byproduct of the studies on dispersion effects is the following design concept. For coplaner aeroassisted orbital transfer, the lift-range-to-weight ratio appears to play a more important role than the lift-to-drag ratio. This is because the lift-range-to-weight ratio controls mainly the minimum

  14. Guidance Oriented Acquisition of Learning Skills (Project GOALS). Final Evaluation Report, 1992-93. OREA Report.

    ERIC Educational Resources Information Center

    Musante, Patricia

    Guidance Oriented Acquisition of Learning Skills (Project GOALS) was a federally-funded project in three Brooklyn (New York) high schools in its fourth year of operation in 1992-93. It served 312 limited-English-proficient and 57 English-proficient students through instruction in English as a Second Language (ESL), native language arts (NLA) in…

  15. Comparison of haptic guidance and error amplification robotic trainings for the learning of a timing-based motor task by healthy seniors.

    PubMed

    Bouchard, Amy E; Corriveau, Hélène; Milot, Marie-Hélène

    2015-01-01

    With age, a decline in the temporal aspect of movement is observed such as a longer movement execution time and a decreased timing accuracy. Robotic training can represent an interesting approach to help improve movement timing among the elderly. Two types of robotic training-haptic guidance (HG; demonstrating the correct movement for a better movement planning and improved execution of movement) and error amplification (EA; exaggerating movement errors to have a more rapid and complete learning) have been positively used in young healthy subjects to boost timing accuracy. For healthy seniors, only HG training has been used so far where significant and positive timing gains have been obtained. The goal of the study was to evaluate and compare the impact of both HG and EA robotic trainings on the improvement of seniors' movement timing. Thirty-two healthy seniors (mean age 68 ± 4 years) learned to play a pinball-like game by triggering a one-degree-of-freedom hand robot at the proper time to make a flipper move and direct a falling ball toward a randomly positioned target. During HG and EA robotic trainings, the subjects' timing errors were decreased and increased, respectively, based on the subjects' timing errors in initiating a movement. Results showed that only HG training benefited learning, but the improvement did not generalize to untrained targets. Also, age had no influence on the efficacy of HG robotic training, meaning that the oldest subjects did not benefit more from HG training than the younger senior subjects. Using HG to teach the correct timing of movement seems to be a good strategy to improve motor learning for the elderly as for younger people. However, more studies are needed to assess the long-term impact of HG robotic training on improvement in movement timing.

  16. 75 FR 74045 - Guidance on Planning, Implementing, Maintaining, and Enforcing Institutional Controls at...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-30

    ..., Implementing, Maintaining, and Enforcing Institutional Controls at Contaminated Sites AGENCY: Environmental... stakeholder input regarding the issues addressed in the EPA interim final guidance, titled Institutional Controls: A Guide to Planning, Implementing, Maintaining, and Enforcing Institutional Controls at...

  17. 78 FR 69077 - Notice of 30-Day Public Review Period and Availability of Final Environmental Assessment and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-18

    ... FONSI, would not have a significant impact on the human environment and an Environmental Impact... Availability of Final Environmental Assessment and Draft Finding of No Significant Impact: Former Naval Air... Assessment (EA) and Draft Finding of No Significant Impact (FONSI) for the Department of Navy's (DoN...

  18. 77 FR 23713 - Pesticides; Final Guidance on Material Safety Data Sheets as Pesticide Labeling; Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-20

    ... pesticides registered under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), and the Material... the information collection activities and related burden estimates associated with the guidance provided in PR Notice 2012-1. DATES: Comments on the Agency's information collection activities and related...

  19. Shuttle entry guidance revisited

    NASA Technical Reports Server (NTRS)

    Mease, Kenneth D.; Kremer, Jean-Paul

    1992-01-01

    The Shuttle entry guidance concept is reviewed which is aimed at tracking a reference drag trajectory that leads to the specified range and velocity for the initiation of the terminal energy management phase. An approximate method of constructing the domain of attraction is proposed, and its validity is ascertained by simulation. An alternative guidance law yielding global exponential tracking in the absence of control saturation is derived using a feedback linearization method. It is noted that the alternative guidance law does not improve on the stability and performance of the current guidance law, for the operating domain and control capability of the Shuttle. It is suggested that the new guidance law with a larger operating domain and increased lift-to-drag capability would be superior.

  20. Measurement of the methyl cyanide E/A ratio in TMC-1

    NASA Technical Reports Server (NTRS)

    Minh, Y. C.; Irvine, W. M.; Ohishi, M.; Ishikawa, S.; Saito, S.; Kaifu, N.

    1993-01-01

    We have observed the methyl cyanide (CH3CN) J = 2-1 K = 0 and 1 transitions toward the cyanopolyyne peak of TMC-1 and have derived an E/A (ortho/para)abundance ratio N(E)/N(A) = 0.75 +/- 0.10. The total methyl cyanide column density is N(total) = 5 x 10 exp 12/sq cm toward TMC-1, in agreement with earlier results from the J = 1-0 lines.

  1. 75 FR 13766 - Guidance for Industry on the Content and Format of the Dosage and Administration Section of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-23

    ...The Food and Drug Administration (FDA) is announcing the availability of a guidance for industry entitled ``Dosage and Administration Section of Labeling for Human Prescription Drug and Biological Products--Content and Format.'' This guidance is one of a series of guidance documents intended to assist applicants in drafting prescription drug labeling in which prescribing information is clear and accessible and in complying with the requirements in the final rule on the content and format of labeling for prescription drug and biological products. This guidance is intended to help applicants select information for inclusion in the ``Dosage and Administration'' section of labeling and to help them organize that information.

  2. Aiding Vertical Guidance Understanding

    NASA Technical Reports Server (NTRS)

    Feary, Michael; McCrobie, Daniel; Alkin, Martin; Sherry, Lance; Polson, Peter; Palmer, Everett; McQuinn, Noreen

    1998-01-01

    A two-part study was conducted to evaluate modern flight deck automation and interfaces. In the first part, a survey was performed to validate the existence of automation surprises with current pilots. Results indicated that pilots were often surprised by the behavior of the automation. There were several surprises that were reported more frequently than others. An experimental study was then performed to evaluate (1) the reduction of automation surprises through training specifically for the vertical guidance logic, and (2) a new display that describes the flight guidance in terms of aircraft behaviors instead of control modes. The study was performed in a simulator that was used to run a complete flight with actual airline pilots. Three groups were used to evaluate the guidance display and training. In the training, condition, participants went through a training program for vertical guidance before flying the simulation. In the display condition, participants ran through the same training program and then flew the experimental scenario with the new Guidance-Flight Mode Annunciator (G-FMA). Results showed improved pilot performance when given training specifically for the vertical guidance logic and greater improvements when given the training and the new G-FMA. Using actual behavior of the avionics to design pilot training and FMA is feasible, and when the automated vertical guidance mode of the Flight Management System is engaged, the display of the guidance mode and targets yields improved pilot performance.

  3. Structural Determinants of Students' Employability: Influence of Career Guidance Activities

    ERIC Educational Resources Information Center

    Pitan, Oluyomi Susan; Atiku, Sulaiman Olusegun

    2017-01-01

    At a time of continuous economic uncertainty and a highly competitive labour market, it is crucial for undergraduates to be more pro-active about their future careers. This study investigates the structural influence of career guidance activities on university students' employability in Nigeria. Data was collected from 600 final-year…

  4. 75 FR 16345 - Administrative Practices and Procedures; Good Guidance Practices; Technical Amendment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    .... FDA-1999-N-3539] (formerly Docket No. 1999N-4783) Administrative Practices and Procedures; Good Guidance Practices; Technical Amendment AGENCY: Food and Drug Administration, HHS. ACTION: Final rule... Subjects in 21 CFR Part 10 Administrative practice and procedure, News media. 0 Therefore, under the...

  5. Aerocapture Guidance Performance for the Neptune Orbiter

    NASA Technical Reports Server (NTRS)

    Masciarelli, James P.; Westhelle, Carlos H.; Graves, Claude A.

    2004-01-01

    A performance evaluation of the Hybrid Predictor corrector Aerocapture Scheme (HYPAS) guidance algorithm for aerocapture at Neptune is presented in this paper for a Mission to Neptune and the Neptune moon Triton'. This mission has several challenges not experienced in previous aerocapture guidance assessments. These challengers are a very high Neptune arrival speed, atmospheric exit into a high energy orbit about Neptune, and a very high ballistic coefficient that results in a low altitude acceleration capability when combined with the aeroshell LD. The evaluation includes a definition of the entry corridor, a comparison to the theoretical optimum performance, and guidance responses to variations in atmospheric density, aerodynamic coefficients and flight path angle for various vehicle configurations (ballistic numbers). The benefits of utilizing angle-of-attack modulation in addition to bank angle modulation to improve flight performance is also discussed. The results show that despite large sensitivities in apoapsis targeting, the algorithm performs within the allocated AV budget for the Neptune mission bank angle only modulation. The addition of angle-of-attack modulation with as little as 5 degrees of amplitude significantly improves the scatter in final orbit apoapsis. Although the angle-of-attack modulation complicates the vehicle design, the performance enhancement reduces aerocapture risk and reduces the propellant consumption needed to reach the high energy target orbit for a conventional propulsion system.

  6. A novel guidance law using fast terminal sliding mode control with impact angle constraints.

    PubMed

    Sun, Lianghua; Wang, Weihong; Yi, Ran; Xiong, Shaofeng

    2016-09-01

    This paper is concerned with the question of, for a missile interception with impact angle constraints, how to design a guidance law. Firstly, missile interception with impact angle constraints is modeled; secondly, a novel guidance law using fast terminal sliding mode control based on extended state observer is proposed to optimize the trajectory and time of interception; finally, for stationary targets, constant velocity targets and maneuvering targets, the guidance law and the stability of the closed loop system is analyzed and the stability of the closed loop system is analyzed, respectively. Simulation results show that when missile and target are on a collision course, the novel guidance law using fast terminal sliding mode control with extended state observer has more optimized trajectory and effectively reduces the time of interception which has a great significance in modern warfare. Copyright © 2016 ISA. Published by Elsevier Ltd. All rights reserved.

  7. 47 CFR 11.55 - EAS operation during a State or Local Area emergency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... leaks or liquid spills, widespread power failures, industrial explosions, and civil disorders. (1) DBS...); analog cable systems, digital cable systems, and wireless cable systems must comply with § 11.54(b)(6... programming should comply with § 11.54(b)(8). (5) Upon completion of the State or Local Area EAS transmission...

  8. New installation for inclined EAS investigations

    NASA Astrophysics Data System (ADS)

    Zadeba, E. A.; Ampilogov, N. V.; Barbashina, N. S.; Bogdanov, A. G.; Borisov, A. A.; Chernov, D. V.; Dushkin, L. I.; Fakhrutdinov, R. M.; Kokoulin, R. P.; Kompaniets, K. G.; Kozhin, A. S.; Ovchinnikov, V. V.; Ovechkin, A. S.; Petrukhin, A. A.; Shutenko, V. V.; Volkov, N. S.; Vorobjev, V. S.; Yashin, I. I.

    2017-06-01

    The large-scale coordinate-tracking detector TREK for registration of inclined EAS is being developed in MEPhI. The detector is based on multiwire drift chambers from the neutrino experiment at the IHEP U-70 accelerator. Their key advantages are a large effective area (1.85 m2), a good coordinate and angular resolution with a small number of measuring channels. The detector will be operated as part of the experimental complex NEVOD, in particular, jointly with a Cherenkov water detector (CWD) with a volume of 2000 cubic meters and the coordinate detector DECOR. The first part of the detector named Coordinate-Tracking Unit based on the Drift Chambers (CTUDC), representing two coordinate planes of 8 drift chambers in each, has been developed and mounted on opposite sides of the CWD. It has the same principle of joint operation with the NEVOD-DECOR triggering system and the same drift chambers alignment, so the main features of the TREK detector will be examined. Results of the CTUDC development and a joint operation with NEVOD-DECOR complex are presented.

  9. COMPARISON OF CFC-114 AND HFC-236EA PERFORMANCE IN SHIPBOARD VAPOR COMPRESSION SYSTEMS

    EPA Science Inventory

    The report gives results of a comparison of the performance of two refrigerants - 1,1,1,2,3,3-hexafluoropropane (HFC-236ea) and 1,2-dichloro-tetrafluoroethane (CFC-114) - in shipboard vapor compression refrigeration systems. (NOTE: In compliance with the Montreal Protocol and Dep...

  10. HEAT TRANSFER EVALUATION OF HFC-236EA AND CFC-114 IN CONDENSATION AND EVAPORATION

    EPA Science Inventory

    The report gives results of a heat transfer evaluation of the refrigerants hexafluoropropane (HFC-236ea) and 1,1,2,2-dichloro-tetrafluoroethane (CFC-114). (NOTE: With the mandatory phase-out of chlorofluorocarbons (CFCs), as dictated by the Montreal Protocol and Clean Air Act Ame...

  11. 78 FR 22269 - International Conference on Harmonisation; Draft Guidance on M7 Assessment and Control of DNA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ...The Food and Drug Administration (FDA) is announcing the availability of a draft guidance entitled ``M7 Assessment and Control of DNA Reactive (Mutagenic) Impurities in Pharmaceuticals to Limit Potential Carcinogenic Risk.'' The draft guidance was prepared under the auspices of the International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH). The draft guidance emphasizes considerations of both safety and quality risk management in establishing levels of mutagenic impurities that are expected to pose negligible carcinogenic risk. It outlines recommendations for assessment and control of mutagenic impurities that reside or are reasonably expected to reside in a final drug substance or product, taking into consideration the intended conditions of human use. The draft guidance is intended to provide guidance for new drug substances and new drug products during their clinical development and subsequent applications for marketing.

  12. Humoral immune response in infectious mononucleosis. Late emergence of anti-EA(R) and the effects of corticosteroid therapy.

    PubMed

    Fleisher, G R; Collins, M; Fager, S

    1985-11-01

    The antibody response to Epstein-Barr virus (EBV) antigens in patients with infectious mononucleosis (IM) was studied to assess antibody appearance to the restricted (R) component of the early antigen (EA) complex and to determine the effect of corticosteroids on all aspects of the humoral immune response. Sixty college students with heterophil-positive clinical IM, confirmed by EBV-specific serology, were followed for a period of 4-26 weeks, Half received prednisone for six days, and the remainder received no corticosteroid therapy. Regardless of therapy, 48% of the patients developed anti-EA(R) antibodies. The response to other antigens was similar in both groups with the exception that antibodies to the EB-associated nuclear antigen (EBNA) developed later during convalescence and at lower titers in the corticosteroid-treated group. We conclude that 1) anti-EA(R) antibodies develop with considerable frequency following IM and are not a marker, as previously proposed, of unusually severe disease, and 2) corticosteroid therapy may retard the formation of anti-EBNA antibodies but it does not otherwise influence the humoral immune response to EBV.

  13. Final Guidance on Awards of Grants to Indian Tribes under Section 106 of the Clean Water Act

    EPA Pesticide Factsheets

    Guidance to help tribal water quality program managers, staff, and other tribal environmental decision makers design and implement effective and successful water quality programs. Also assists EPA Regions to award and administer tribal grants.

  14. Guidance and control strategies for aerospace vehicles

    NASA Technical Reports Server (NTRS)

    Hibey, Joseph L.; Naidu, Desineni S.

    1990-01-01

    The first part of the report concerns broadly the summary of the work done in the areas of singular perturbations and time scales (SPaTS), aerobraking technology, guidance and aerocruise. The synergistic plane change problem connected with orbital transfer employing aeroassist technology, is addressed. The mission involves transfer from high Earth orbit to low Earth orbit with plane change being performed within the atmosphere. The complete mission consists of a deorbit phase, atmospheric phase, and finally reorbit phase. The atmospheric maneuver is composed of an entry mode, a cruise mode, and finally an exit mode. During the cruise mode, constant altitude and velocity are maintained by means of bank angle control with constant thrust or thrust control with constant bank angle. Comparisons between these two control strategies bring out some interesting features.

  15. USDOT Guidance Summary for Connected Vehicle Deployments : System Requirements and the CVRIA/Set-It Tool : Final Report

    DOT National Transportation Integrated Search

    2016-07-01

    This document provides guidance material in regards to System Requirements for the CV Pilots Deployment Concept Development Phase. Methods for system engineering are discussed with definitions for the successful management of each aspect. Important r...

  16. Flight performance of the TCV B-737 airplane at Jorge Newberry Airport, Buenos Aires, Argentina using TRSB/MLS guidance

    NASA Technical Reports Server (NTRS)

    White, W. F.; Clark, L.

    1980-01-01

    The flight performance of the Terminal Configured Vehicle airplane is summarized. Demonstration automatic approaches and landings utilizing time reference scanning beam microwave landing system (TRSB/MLS) guidance are presented. The TRSB/MLS was shown to provide the terminal area guidance necessary for flying curved automatic approaches with final legs as short as 2 km.

  17. 47 CFR 1.1311 - Environmental information to be included in the environmental assessment (EA).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... earth stations, a description of the facilities as well as supporting structures and appurtenances, and..., the applicant's analysis must utilize the best scientific and commercial data available, see 50 CFR...'s environmental impact, if any. The EA shall deal specifically with any feature of the site which...

  18. 47 CFR 1.1311 - Environmental information to be included in the environmental assessment (EA).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... earth stations, a description of the facilities as well as supporting structures and appurtenances, and..., the applicant's analysis must utilize the best scientific and commercial data available, see 50 CFR...'s environmental impact, if any. The EA shall deal specifically with any feature of the site which...

  19. 47 CFR 1.1311 - Environmental information to be included in the environmental assessment (EA).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... earth stations, a description of the facilities as well as supporting structures and appurtenances, and..., the applicant's analysis must utilize the best scientific and commercial data available, see 50 CFR...'s environmental impact, if any. The EA shall deal specifically with any feature of the site which...

  20. Issuance of Final Guidance: Ecological Risk Assessment and Risk Management Principles for Superfund Sites, October 7, 1999

    EPA Pesticide Factsheets

    This guidance is intended to help Superfund risk managers make ecological risk management decisions that are based on sound science, consistent across Regions, and present a characterization of site risks that is transparent to the public.

  1. Federal Guidance for Radiation Protection

    EPA Pesticide Factsheets

    EPA produces federal guidance technical reports, which standardize dose and risk assessment and issues radiation protection guidance to federal agencies. This page provides links to federal guidance policy recommendations and technical reports.

  2. 78 FR 49748 - Public Utility District No. 1 of Snohomish County, Washington; Notice of Availability of Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-15

    ..., Washington, and has prepared a final environmental assessment (FEA) in cooperation with the U.S. Department of Energy (DOE/EA-1949). In the FEA, Commission staff analyzed the potential environmental effects of... of the human environment. A copy of the FEA is available for review at the Commission in the Public...

  3. Current good manufacturing practice regulation and investigational new drugs. Direct final rule.

    PubMed

    2006-01-17

    The Food and Drug Administration (FDA) is amending its current good manufacturing practice (CGMP) regulations for human drugs, including biological products, to exempt most investigational "Phase 1" drugs from complying with the requirements in FDA's regulations. FDA will instead exercise oversight of production of these drugs under the agency's general statutory CGMP authority and investigational new drug application (IND) authority. In addition, FDA is making available simultaneously with the publication of this direct final rule, a guidance document setting forth recommendations on approaches to CGMP compliance for the exempted Phase 1 drugs. Elsewhere in this issue of the Federal Register, FDA is publishing a companion proposed rule, under FDA's usual procedure for notice-and-comment rulemaking, to provide a procedural framework to finalize the rule in the event the agency receives any significant adverse comments and withdraws this direct final rule. The companion proposed rule and direct final rule are substantively identical. Elsewhere in this issue of the Federal Register, FDA is announcing the availability of a draft guidance for industry entitled "INDs--Approaches to Complying With CGMP During Phase 1" to provide further guidance on the subject.

  4. The Conceptualization, Development and Implementation of a Comprehensive Guidance Model. [Georgia Comprehensive K-14 Career Guidance Project.] Final Report, July 1, 1975 through June 30, 1977.

    ERIC Educational Resources Information Center

    Vail, Paul

    A project was conducted to develop, test, and implement a comprehensive program for Georgia school systems, grades K-14. The target population included regular students, students with special needs, out-of-school youth, and adults experiencing career problems. Project objectives were to develop a K-14 guidance model, develop a state/local…

  5. E+A Galaxy Properties and Post-Starburst Galaxy Evolution Data through SDSS-IV MaNGA and Illustris: A Co-Analysis

    NASA Astrophysics Data System (ADS)

    Ojanen, Winonah; Dudley, Raymond; Edwards, Kay; Gonzalez, Andrea; Johnson, Amalya; Kerrison, Nicole; Marinelli, Mariarosa; Melchert, Nancy; Liu, Charles; Sloan Collaboration, SDSS-IV MaNGA

    2018-01-01

    E+A galaxies (Elliptical + A-type stars) are post-starburst galaxies that have experienced a sudden quenching phase. Using previous research methods, 39 candidates out of 2,812 galaxies observed, or 1.4%, were selected from the SDSS-IV MaNGA survey. We then identified morphological characteristics of the 39 galaxies including stellar kinematics, Gini coefficient, gas density and distribution and stellar ages. To study the origin of how E+A galaxies evolved to their present state, galaxy simulation data from the Illustris simulation was utilized to identify similar quenched post-starburst candidates. Seven post-starburst candidates were identified through star formation rate histories of Illustris simulated galaxies. The evolution of these galaxies is studied from 0 to 13.8 billion years ago to identify what caused the starburst and quenching of the Illustris candidates. Similar morphological characteristics of Illustris post-starburst candidates are pulled from before, during, and post-starburst and compared to the same morphological characteristics of the E+A galaxies from SDSS-IV MaNGA. The characteristics and properties of the Illustris galaxies are used to identify the possible evolutionary histories of the observed E+A galaxies. This work was supported by grants AST-1460860 from the National Science Foundation and SDSS FAST/SSP-483 from the Alfred P. Sloan Foundation to the CUNY College of Staten Island.

  6. Integrated guidance, navigation and control verification plan primary flight system. [space shuttle avionics integration

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The verification process and requirements for the ascent guidance interfaces and the ascent integrated guidance, navigation and control system for the space shuttle orbiter are defined as well as portions of supporting systems which directly interface with the system. The ascent phase of verification covers the normal and ATO ascent through the final OMS-2 circularization burn (all of OPS-1), the AOA ascent through the OMS-1 burn, and the RTLS ascent through ET separation (all of MM 601). In addition, OPS translation verification is defined. Verification trees and roadmaps are given.

  7. Remedial Investigation/Feasibility Study (RI/FS) process, elements and techniques guidance

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

    Not Available

    This manual provides detailed guidance on Remedial Investigation/Feasibility Studies (RI/FSs) conducted pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) at Department of Energy (DOE) facilities. The purpose of the RI/FS, to assess the risk posed by a hazardous waste site and to determine the best way to reduce that risk, and its structure (site characterization, risk assessment, screening and detailed analysis of alternatives, etc.) is defined in the National Oil and Hazardous Substances Pollution Contingency Plan (NCP) and further explained in the Environmental Protection Agency`s (EPA`s) Guidance for Conducting Remedial Investigations and Feasibility Studies Under CERCLA (Interimmore » Final) 540/G-89/004, OSWER Directive 9355.3-01, October 1988. Though issued in 1988, the EPA guidance remains an excellent source of information on the conduct and structure of an RI/FS. This document makes use of supplemental RI/FS-related guidance that EPA has developed since its initial document was issued in 1988, incorporates practical lessons learned in more than 12 years of experience in CERCLA hazardous site remediation, and drawing on those lessons, introduces the Streamlined Approach For Environmental Restoration (SAFER), developed by DOE as a way to proceed quickly and efficiently through the RI/FS process at DOE facilities. Thus as its title implies, this guidance is intended to describe in detail the process and component elements of an RI/FS, as well as techniques to manage the RI/FS effectively.« less

  8. Lateral distribution on charged particles in EAS

    NASA Technical Reports Server (NTRS)

    Dedenko, L. G.; Kulikov, G. V.; Solovjeva, V. I.; Sulakov, V. F.

    1985-01-01

    Lateral distribution of charged particles which allow for the finiteness of energy gamma-quanta, the inhomogeneity of the atmosphere and the experimental selection of EAS are needed to interpret experimental data. The effects of finiteness of energy of gamma-quanta which produce the partial electron-photon cascades were considered by substituting K R sub m instead of R sub m in NKG approximation where K was found to be 0.56 from comparison with the experimental data. New results on the lateral distribution of electrons in the partial cascades from gamma-quanta were obtained. It is shown that the coefficient K can be regarded as a constant. The last approximation of K was found to be most adequate when compared with the experimental data. The inhomogeneity of the atmosphere, muons and experimental selection are considered. The calculation of Ne are extended from 100,000 to 10 million for sea level and for Akeno level.

  9. Health insurance premium tax credit. Final regulations.

    PubMed

    2013-02-01

    This document contains final regulations relating to the health insurance premium tax credit enacted by the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of 2010.These final regulations provide guidance to individuals related to employees who may enroll in eligible employer-sponsored coverage and who wish to enroll in qualified health plans through Affordable Insurance Exchanges (Exchanges) and claim the premium tax credit.

  10. Draft Guidance on EPA’s Section 8(a) Information Gathering Rule on Nanomaterials in Commerce

    EPA Pesticide Factsheets

    This guidance provides answers to questions the Agency has received from manufacturers (includes importers) and processors of certain chemical substances when they are manufactured or processed at the nanoscale as described in the final rule.

  11. 78 FR 3911 - Big Stone National Wildlife Refuge, Big Stone and Lac Qui Parle Counties, MN; Final Comprehensive...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-17

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R3-R-2012-N259; FXRS1265030000-134-FF03R06000] Big Stone National Wildlife Refuge, Big Stone and Lac Qui Parle Counties, MN; Final Comprehensive... significant impact (FONSI) for the environmental assessment (EA) for Big Stone National Wildlife Refuge...

  12. Effects of the foliar-applied protein "Harpin(Ea)" (messenger) on tomatoes infected with Phytophthora infestans.

    PubMed

    Fontanilla, M; Montes, M; De Prado, R

    2005-01-01

    The active ingredient in Messenger, is Harpin(Ea), a naturally occurring protein derived from Erwinia amylovora, a causal agent of fire blight. When Messenger is applied to a plant, the protein Harpin(Ea) binds foliar receptors to it. The receptors recognize the presence of Harpin(Ea), sending a signal that a pathogen is present, actually "tricking" the plant into thinking that it is under attack. This binding process triggers a cascade of responses affecting a global change of gene expressions, stimulating several distinct biochemical pathways within the plant responsible for growth and disease and insect resistance. The objective of this work is to characterize the development of an induced resistance against Phytophthora infestans. No effective treatment is currently available against this pathogenic agent, which causes the loss of complete harvests of different crops. Tomato plants with and without Messenger applications were inoculated with Phytophthora infestans in the same way. In addition, some plants with and without Messenger applications were not inoculated. Inoculated plants were symptomatologically checked for local and systemic symptoms. Evaluations of the number of tomatoes produced, with or without damage, and their growth, were also carried out. Based on the data obtained from the assays, significant changes were observed in the parameters measured due to Messenger treatment. The severe damage of this disease was reduced in the plants which received Messenger applications. These results open up new pathways in the control of diseases like Phytophthora infestans, in which effective means to combat them still do not exist, or these means are harmful to the environment.

  13. 76 FR 68768 - Guidance for Industry: Clinical Considerations for Therapeutic Cancer Vaccines; Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... provides recommendations for the design of clinical trials for cancer vaccines conducted under an IND to... in this notice finalizes the draft guidance of the same title dated September 2009. DATES: Submit...), Center for Biologics Evaluation and Research (CBER), Food and Drug Administration, 1401 Rockville Pike...

  14. A Multi-Level Investigation into the Antecedents of Enterprise Architecture (EA) Assimilation in the U.S. Federal Government: A Longitudinal Mixed Methods Research Study

    ERIC Educational Resources Information Center

    Makiya, George K.

    2012-01-01

    This dissertation reports on a multi-dimensional longitudinal investigation of the factors that influence Enterprise Architecture (EA) diffusion and assimilation within the U.S. federal government. The study uses publicly available datasets of 123 U.S. federal departments and agencies, as well as interview data among CIOs and EA managers within…

  15. Measuring Integrated Socioemotional Guidance at School: Factor Structure and Reliability of the Socioemotional Guidance Questionnaire (SEG-Q)

    ERIC Educational Resources Information Center

    Jacobs, Karen; Struyf, Elke

    2013-01-01

    Socioemotional guidance of students has recently become an integral part of education, however no instrument exists to measure integrated socioemotional guidance. This study therefore examines the factor structure and reliability of the Socioemotional Guidance Questionnaire. Psychometric properties of the Socioemotional Guidance Questionnaire and…

  16. The molecular mechanism of the termination of insect diapause, part 1: A timer protein, TIME-EA4, in the diapause eggs of the silkworm Bombyx mori is a metallo-glycoprotein.

    PubMed

    Isobe, Minoru; Kai, Hidenori; Kurahashi, Takuya; Suwan, Sathorn; Pitchayawasin-Thapphasaraphong, Suthasinee; Franz, Thomas; Tani, Naoki; Higashi, Kenichiro; Nishida, Hideo

    2006-10-01

    TIME-EA4 is an ATPase that measures time intervals, functioning as a diapause duration clock in diapause eggs of the silkworm, Bombyx mori. Characterization of the primary and higher structures of the TIME-EA4 would be desirable to clarify the mechanism by which the protein measures the time intervals. In our current studies, the whole sequence of TIME-EA4 has been established as that of a metallo-glycoprotein by combinational means involving peptide sequence analysis, nano-HPLC-ESI-Q-TOF-MS and MS/MS, and cDNA dictation. The amino acid sequence of TIME-EA4 showed 46-55 % homology with the reported proteins of the Cu,Zn-SOD (superoxide dismutase) family; in particular, the SOD active site (core domain) includes metal-binding amino acid ligands and a disulfide bond, and these structures are completely identical in Bombyx SOD, bovine SOD, and TIME-EA4 proteins. We found, however, that TIME-EA4 contains one more copper ion than other SODs, as was proven under neutral nondenaturing conditions. ESI mass spectrometry revealed that the timer function was not in the SOD core domain. In addition, TIME-EA4 has an attached sugar chain, which is indispensable to its functioning as a timer protein.

  17. Contextual cueing improves attentional guidance, even when guidance is supposedly optimal.

    PubMed

    Harris, Anthony M; Remington, Roger W

    2017-05-01

    Visual search through previously encountered contexts typically produces reduced reaction times compared with search through novel contexts. This contextual cueing benefit is well established, but there is debate regarding its underlying mechanisms. Eye-tracking studies have consistently shown reduced number of fixations with repetition, supporting improvements in attentional guidance as the source of contextual cueing. However, contextual cueing benefits have been shown in conditions in which attentional guidance should already be optimal-namely, when attention is captured to the target location by an abrupt onset, or under pop-out conditions. These results have been used to argue for a response-related account of contextual cueing. Here, we combine eye tracking with response time to examine the mechanisms behind contextual cueing in spatially cued and pop-out conditions. Three experiments find consistent response time benefits with repetition, which appear to be driven almost entirely by a reduction in number of fixations, supporting improved attentional guidance as the mechanism behind contextual cueing. No differences were observed in the time between fixating the target and responding-our proxy for response related processes. Furthermore, the correlation between contextual cueing magnitude and the reduction in number of fixations on repeated contexts approaches 1. These results argue strongly that attentional guidance is facilitated by familiar search contexts, even when guidance is near-optimal. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  18. Attenuation analysis of real GPR wavelets: The equivalent amplitude spectrum (EAS)

    NASA Astrophysics Data System (ADS)

    Economou, Nikos; Kritikakis, George

    2016-03-01

    Absorption of a Ground Penetrating Radar (GPR) pulse is a frequency dependent attenuation mechanism which causes a spectral shift on the dominant frequency of GPR data. Both energy variation of GPR amplitude spectrum and spectral shift were used for the estimation of Quality Factor (Q*) and subsequently the characterization of the subsurface material properties. The variation of the amplitude spectrum energy has been studied by Spectral Ratio (SR) method and the frequency shift by the estimation of the Frequency Centroid Shift (FCS) or the Frequency Peak Shift (FPS) methods. The FPS method is more automatic, less robust. This work aims to increase the robustness of the FPS method by fitting a part of the amplitude spectrum of GPR data with Ricker, Gaussian, Sigmoid-Gaussian or Ricker-Gaussian functions. These functions fit different parts of the spectrum of a GPR reference wavelet and the Equivalent Amplitude Spectrum (EAS) is selected, reproducing Q* values used in forward Q* modeling analysis. Then, only the peak frequencies and the time differences between the reference wavelet and the subsequent reflected wavelets are used to estimate Q*. As long as the EAS is estimated, it is used for Q* evaluation in all the GPR section, under the assumption that the selected reference wavelet is representative. De-phasing and constant phase shift, for obtaining symmetrical wavelets, proved useful in the sufficiency of the horizons picking. Synthetic, experimental and real GPR data were examined in order to demonstrate the effectiveness of the proposed methodology.

  19. Post-Flight EDL Entry Guidance Performance of the 2011 Mars Science Laboratory Mission

    NASA Technical Reports Server (NTRS)

    Mendeck, Gavin F.; McGrew, Lynn Craig

    2012-01-01

    The 2011 Mars Science Laboratory was the first successful Mars mission to attempt a guided entry which safely delivered the rover to a final position approximately 2 km from its target within a touchdown ellipse of 19.1 km x 6.9 km. The Entry Terminal Point Controller guidance algorithm is derived from the final phase Apollo Command Module guidance and, like Apollo, modulates the bank angle to control the range flown. For application to Mars landers which must make use of the tenuous Martian atmosphere, it is critical to balance the lift of the vehicle to minimize the range error while still ensuring a safe deploy altitude. An overview of the process to generate optimized guidance settings is presented, discussing improvements made over the last nine years. Key dispersions driving deploy ellipse and altitude performance are identified. Performance sensitivities including attitude initialization error and the velocity of transition from range control to heading alignment are presented. Just prior to the entry and landing of MSL in August 2012, the EDL team examined minute tuning of the reference trajectory for the selected landing site, analyzed whether adjustment of bank reversal deadbands were necessary, the heading alignment velocity trigger was in union with other parameters to balance the EDL risks, and the vertical L/D command limits. This paper details a preliminary postflight assessment of the telemetry and trajectory reconstruction that is being performed, and updates the information presented in the former paper Entry Guidance for the 2011 Mars Science Laboratory Mission (AIAA Atmospheric Flight Mechanics Conference; 8-11 Aug. 2011; Portland, OR; United States)

  20. A guidance and navigation system for continuous low thrust vehicles. M.S. Thesis

    NASA Technical Reports Server (NTRS)

    Tse, C. J. C.

    1973-01-01

    A midcourse guidance and navigation system for continuous low thrust vehicles is described. A set of orbit elements, known as the equinoctial elements, are selected as the state variables. The uncertainties are modelled statistically by random vector and stochastic processes. The motion of the vehicle and the measurements are described by nonlinear stochastic differential and difference equations respectively. A minimum time nominal trajectory is defined and the equation of motion and the measurement equation are linearized about this nominal trajectory. An exponential cost criterion is constructed and a linear feedback guidance law is derived to control the thrusting direction of the engine. Using this guidance law, the vehicle will fly in a trajectory neighboring the nominal trajectory. The extended Kalman filter is used for state estimation. Finally a short mission using this system is simulated. The results indicate that this system is very efficient for short missions.

  1. 77 FR 34958 - Draft Guidance for Institutional Review Boards, Clinical Investigators, and Sponsors...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... the Agency considers your comment on this draft guidance before it begins work on the final version of... the regulated entities under FDA's and OHRP's jurisdiction. The Agencies wish to stress, however, that... other entities involved in the study oversight transfer process. FDA and OHRP will continue to work...

  2. Oxygen isotope analysis of phosphate: improved precision using TC/EA CF-IRMS.

    PubMed

    LaPorte, D F; Holmden, C; Patterson, W P; Prokopiuk, T; Eglington, B M

    2009-06-01

    Oxygen isotope values of biogenic apatite have long demonstrated considerable promise for paleothermometry potential because of the abundance of material in the fossil record and greater resistance of apatite to diagenesis compared to carbonate. Unfortunately, this promise has not been fully realized because of relatively poor precision of isotopic measurements, and exceedingly small size of some substrates for analysis. Building on previous work, we demonstrate that it is possible to improve precision of delta18O(PO4) measurements using a 'reverse-plumbed' thermal conversion elemental analyzer (TC/EA) coupled to a continuous flow isotope ratio mass spectrometer (CF-IRMS) via a helium stream [Correction made here after initial online publication]. This modification to the flow of helium through the TC/EA, and careful location of the packing of glassy carbon fragments relative to the hot spot in the reactor, leads to narrower, more symmetrically distributed CO elution peaks with diminished tailing. In addition, we describe our apatite purification chemistry that uses nitric acid and cation exchange resin. Purification chemistry is optimized for processing small samples, minimizing isotopic fractionation of PO4(-3) and permitting Ca, Sr and Nd to be eluted and purified further for the measurement of delta44Ca and 87Sr/86Sr in modern biogenic apatite and 143Nd/144Nd in fossil apatite. Our methodology yields an external precision of +/- 0.15 per thousand (1sigma) for delta18O(PO4). The uncertainty is related to the preparation of the Ag3PO4 salt, conversion to CO gas in a reversed-plumbed TC/EA, analysis of oxygen isotopes using a CF-IRMS, and uncertainty in constructing calibration lines that convert raw delta18O data to the VSMOW scale. Matrix matching of samples and standards for the purpose of calibration to the VSMOW scale was determined to be unnecessary. Our method requires only slightly modified equipment that is widely available. This fact, and the

  3. Pandemic influenza guidance for corporations.

    PubMed

    2011-06-01

    The purpose of this guidance document is to assist members of the American College of Occupational and Environmental Medicine (ACOEM), and the organizations for which they work, in managing the impact of a pandemic of influenza or other contagious respiratory disease on patients, employees, and business. This guidance document outlines actions to take before and during an influenza pandemic on the basis of two main strategies: (1) reducing the spread of the virus within facilities; and (2) providing medical care and medical surveillance to client/patient populations. Facilities in which ACOEM members serve include government agencies and the military, universities, and corporations, which generally have multiple locations/sites and their own medical staff, with members responsible for medical care and disease control. This guidance is for organizations with outpatient occupational medicine services, to be used as appropriate. Medical centers should also use guidance that addresses additional employee and external patient care needs.1–3 The ACOEM fully supports implementation of occupational influenza programs that conform with guidance from the Centers for Disease Control and Prevention (CDC), with other guidance from the US Department of Health and Human Services (DHHS), and Occupational Safety and Health Administration (OSHA) regulations and guidance.

  4. A review of the FDA draft guidance document for software validation: guidance for industry.

    PubMed

    Keatley, K L

    1999-01-01

    A Draft Guidance Document (Version 1.1) was issued by the United States Food and Drug Administration (FDA) to address the software validation requirement of the Quality System Regulation, 21 CFR Part 820, effective June 1, 1997. The guidance document outlines validation considerations that the FDA regards as applicable to both medical device software and software used to "design, develop or manufacture" medical devices. The Draft Guidance is available at the FDA web site http:@www.fda.gov/cdrh/comps/swareval++ +.html. Presented here is a review of the main features of the FDA document for Quality System Regulation (QSR), and some guidance for its implementation in industry.

  5. 36 CFR § 1010.7 - Actions that do not require an EA or EIS.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Actions that do not require an EA or EIS. § 1010.7 Section § 1010.7 Parks, Forests, and Public Property PRESIDIO TRUST... utility right-of-way; and (37) Experimental testing of no longer than 180 days of mass transit systems...

  6. Roundabout geometric design guidance.

    DOT National Transportation Integrated Search

    2007-06-01

    This research report is intended to examine the geometric standards, guidelines, and practices used nationally and by other states to develop recommendations on roundabout design guidance for California. This research serves as a guidance tool in sup...

  7. Automatic and integrated micro-enzyme assay (AIμEA) platform for highly sensitive thrombin analysis via an engineered fluorescence protein-functionalized monolithic capillary column.

    PubMed

    Lin, Lihua; Liu, Shengquan; Nie, Zhou; Chen, Yingzhuang; Lei, Chunyang; Wang, Zhen; Yin, Chao; Hu, Huiping; Huang, Yan; Yao, Shouzhuo

    2015-04-21

    Nowadays, large-scale screening for enzyme discovery, engineering, and drug discovery processes require simple, fast, and sensitive enzyme activity assay platforms with high integration and potential for high-throughput detection. Herein, a novel automatic and integrated micro-enzyme assay (AIμEA) platform was proposed based on a unique microreaction system fabricated by a engineered green fluorescence protein (GFP)-functionalized monolithic capillary column, with thrombin as an example. The recombinant GFP probe was rationally engineered to possess a His-tag and a substrate sequence of thrombin, which enable it to be immobilized on the monolith via metal affinity binding, and to be released after thrombin digestion. Combined with capillary electrophoresis-laser-induced fluorescence (CE-LIF), all the procedures, including thrombin injection, online enzymatic digestion in the microreaction system, and label-free detection of the released GFP, were integrated in a single electrophoretic process. By taking advantage of the ultrahigh loading capacity of the AIμEA platform and the CE automatic programming setup, one microreaction column was sufficient for many times digestion without replacement. The novel microreaction system showed significantly enhanced catalytic efficiency, about 30 fold higher than that of the equivalent bulk reaction. Accordingly, the AIμEA platform was highly sensitive with a limit of detection down to 1 pM of thrombin. Moreover, the AIμEA platform was robust and reliable to detect thrombin in human serum samples and its inhibition by hirudin. Hence, this AIμEA platform exhibits great potential for high-throughput analysis in future biological application, disease diagnostics, and drug screening.

  8. Final Environmental Assessment for Effluent Irrigation of the Golf Course Holloman Air Force Base Otero County, New Mexico

    DTIC Science & Technology

    2008-10-01

    availability of the EA was published in the Alamogordo Daily News, the Las Cruces Sun- Ne\\vs, the Ruidoso Ne\\vs, and the El Paso Times informing the public...Iviountairi View Drive Ruidoso , 1\\1M 88345 Gill M. Sorg President, Mesilla Valley Audubon Society PO Box 1645 Las Cruces, 1\\1-:;:\\1 88004 Final

  9. NICE guidance: a comparative study of the introduction of the single technology appraisal process and comparison with guidance from Scottish Medicines Consortium

    PubMed Central

    Waugh, Norman; Sharma, Pawana; Sculpher, Mark; Walker, Andrew

    2012-01-01

    Objectives To compare the timelines and recommendations of the Scottish Medicines Consortium (SMC) and National Institute of Health and Clinical Excellence (NICE), in particular since the single technology assessment (STA) process was introduced in 2005. Design Comparative study of drug appraisals published by NICE and SMC. Setting NICE and SMC. Participants All drugs appraised by SMC and NICE, from establishment of each organisation until August 2010, were included. Data were gathered from published reports on the NICE website, SMC annual reports and European Medicines Agency website. Primary and secondary outcome measures Primary outcome was time from marketing authorisation until publication of first guidance. The final outcome for each drug was documented. Drug appraisals by NICE (before and after the introduction of the STA process) and SMC were compared. Results NICE and SMC appraised 140 drugs, 415 were appraised by SMC alone and 102 by NICE alone. NICE recommended, with or without restriction, 90% of drugs and SMC 80%. SMC published guidance more quickly than NICE (median 7.4 compared with 21.4 months). Overall, the STA process reduced the average time to publication compared with multiple technology assessments (median 16.1 compared with 22.8 months). However, for cancer medications, the STA process took longer than multiple technology assessment (25.2 compared with 20.0 months). Conclusions Proportions of drugs recommended for NHS use by SMC and NICE are similar. SMC publishes guidance more quickly than NICE. The STA process has improved the time to publication but not for cancer drugs. The lengthier time for NICE guidance is partly due to measures to provide transparency and the widespread consultation during the NICE process. PMID:22290398

  10. Implementation of Polyurea Applications for Wastewater System Corrosion-Mitigation Projects: Final Report on Project F15-AR04

    DTIC Science & Technology

    2017-07-24

    Corrosion-Mitigation Projects Final Report on Project F15-AR04 Co ns tr uc tio n En gi ne er in g R es ea rc h La bo ra to ry Clint A. Wilson...2017 Implementation of Polyurea Applications for Wastewater System Corrosion-Mitigation Projects Final Report on Project F15-AR04 Clint A...Secretary of Defense Washington, DC 20301-3090 Under Project F15-AR04, “Polyurea Coating for Rehabilitation of Concrete and Metal Infrastructure

  11. The factor structure of the Buss and Plomin EAS Temperament Survey (parental ratings) in a Dutch sample of elementary school children.

    PubMed

    Boer, F; Westenberg, P M

    1994-06-01

    The psychometric properties of the Buss and Plomin (1984) EAS Temperament Survey for Children (Parental Ratings) were examined in a sample of Dutch children between 4 and 13 years of age. Ratings were obtained from 230 mothers and 172 fathers. The findings presented here provide the lacking cross-validation of the original analyses by Rowe and Plomin (1977): Emotionality, activity, and shyness were independent temperaments, regardless of age and gender. The factorial position of the yet experimental Sociability scale is more ambiguous: Sociability was significantly related to both shyness and activity but was more strongly associated with shyness in the youngest age cohort and most strongly with activity in the oldest cohort. This age trend, combined with a positive association with activity, supports the premise that sociability cannot be equated to nonshyness and justifies the inclusion of a separate Sociability scale in the EAS. All four EAS scales are reliable in terms of internal consistency and interrater agreement, but one modification of the Sociability scale is needed.

  12. How effective are the ESC/EAS and 2013 ACC/AHA guidelines in treating dyslipidemia? Lessons from a lipid clinic.

    PubMed

    Barkas, Fotios; Milionis, Haralampos; Kostapanos, Michael S; Mikhailidis, Dimitri P; Elisaf, Moses; Liberopoulos, Evangelos

    2015-02-01

    There is a paucity of data regarding the attainment of lipid-lowering treatment goals according to the recent American College of Cardiology/American Heart Association (ACC/AHA) guidelines. The aim of the present study was to assess how applicable these 2013 recommendations are in the setting of an Outpatient University Hospital Lipid Clinic. This was a retrospective (from 1999 to 2013) observational study including 1000 consecutive adults treated for hyperlipidemia and followed up for ≥3 years. Comparisons for the applicability of current European Society of Cardiology/European Atherosclerosis Society (ESC/EAS) and recent ACC/AHA guidelines were performed. Achievement rates of low density lipoprotein cholesterol (LDL-C) targets set by ESC/EAS were 21%, 44% and 62% among patients at very high, high and moderate cardiovascular risk, respectively, receiving statin monotherapy. Among individuals on high-intensity statins only 47% achieved the anticipated ≥50% LDL-C reduction, i.e. the ACC/AHA target. The corresponding rate was significantly greater among those on statin + ezetimibe (76%, p < 0.05). Likewise, higher rates of LDL-C target attainment according to ESC/EAS guidelines were observed in patients on statin + ezetimibe compared with statin monotherapy (37, 50 and 71% for the three risk groups, p < 0.05 for the very high risk group). The application of the ACC/AHA guidelines may be associated with undertreatment of high risk patients due to suboptimal LDL-C response to high-intensity statins in clinical practice. Adding ezetimibe substantially increases the rate of the ESC/EAS LDL-C target achievement together with the rate of LDL-C lowering response suggested by the ACC/AHA.

  13. Description of the supporting factors of final project in Mathematics and Natural Sciences Faculty of Syiah Kuala University with multiple correspondence analysis

    NASA Astrophysics Data System (ADS)

    Rusyana, Asep; Nurhasanah; Maulizasari

    2018-05-01

    Syiah Kuala University (Unsyiah) is hoped to have graduates who are qualified for working or creating a field of work. A final project course implementation process must be effective. This research uses data from the evaluation conducted by Mathematics and Natural Sciences Faculty (FMIPA) of Unsyiah. Some of the factors that support the completion of the final project are duration, guidance, the final project seminars, facility, public impact, and quality. This research aims to know the factors that have a relationship with the completion of the final project and identify similarities among variables. The factors that support the completion of the final project at every study program in FMIPA are (1) duration, (2) guidance and (3) facilities. These factors are examined for the correlations by chi-square test. After that, the variables are analyzed with multiple correspondence analysis. Based on the plot of correspondence, the activities of the guidance and facilities in Informatics Study Program are included in the fair category, while the guidance and facilities in the Chemistry are included in the best category. Besides that, students in Physics can finish the final project with the fastest completion duration, while students in Pharmacy finish for the longest time.

  14. Electromagnetic-Optical Coherence Tomography Guidance of Transbronchial Solitary Pulmonary Nodule Biopsy

    DTIC Science & Technology

    2017-12-01

    AD_________________ (Leave blank) Award Number: W81XWH-13-1-0155 TITLE: Electromagnetic -Optical Coherence Tomography Guidance of Transbronchial...2. REPORT TYPE Final 3. DATES COVERED (From - To) 1 July 2013 - 30 Sep 2016 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Electromagnetic -Optical...SUPPLEMENTARY NOTES 14. ABSTRACT We present a novel high-resolution multimodality imaging platform utilizing CT and electromagnetic (EM) navigation for spatial

  15. HEAT TRANSFER EVALUATION OF HFC-236EA WITH HIGH PERFORMANCE ENHANCED TUBES IN CONDENSATION AND EVAPORATION

    EPA Science Inventory

    The report gives results of an evaluation of the heat transfer performance of pure hydrofluorocarbon (HFC)-236ea for high performance enhanced tubes which had not been previously used in Navy shipboard chillers. Shell-side heat transfer coefficient data are presented for condensa...

  16. 76 FR 80366 - Availability of an Environmental Assessment (EA) and Finding of No Significant Impact (FONSI)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ...) General Permit for Discharges from Construction Activities (2012 Construction General Permit). The EA... runoff from construction activities greater than one acre, where EPA is the permitting authority. Based... significant environmental impacts are anticipated from the issuance of the 2012 Construction General Permit...

  17. Flight performance of the TCV B-737 airplane at Montreal/Dorval International Airport, Montreal, Canada, using TRSB/MLS guidance

    NASA Technical Reports Server (NTRS)

    White, W. F.; Clark, L. V.

    1980-01-01

    The NASA terminal configured vehicle B-737 was flown in support of the world wide FAA demonstration of the time reference scanning beam microwave landing system. A summary of the flight performance of the TCV airplane during demonstration automatic approaches and landings while utilizing TRSB/MLS guidance is presented. The TRSB/MLS provided the terminal area guidance necessary for automatically flying curved, noise abatement type approaches and landings with short finals.

  18. Evaluation of RSDL, M291 SDK, 0.5 Bleach, 1% Soapy Water and SERPACWA: Part 11: Challenge with EA4243 (VR, Russian VX)

    DTIC Science & Technology

    2016-01-01

    listed decontamination products in the haired guinea pig model following exposure to VR (Russian VX, EA4243). 15. SUBJECT TERMS decontamination...the efficacy of the barrier skin cream SERPACWA and the four listed decontamination products in the haired guinea pig model following exposure to VR...four listed decontamination products and SERPACWA in the haired guinea pig model following exposure to VR (Russian VX, EA4243, Soviet V-gas

  19. Entry vehicle performance analysis and atmospheric guidance algorithm for precision landing on Mars. M.S. Thesis - Massachusetts Inst. of Technology

    NASA Technical Reports Server (NTRS)

    Dieriam, Todd A.

    1990-01-01

    Future missions to Mars may require pin-point landing precision, possibly on the order of tens of meters. The ability to reach a target while meeting a dynamic pressure constraint to ensure safe parachute deployment is complicated at Mars by low atmospheric density, high atmospheric uncertainty, and the desire to employ only bank angle control. The vehicle aerodynamic performance requirements and guidance necessary for 0.5 to 1.5 lift drag ratio vehicle to maximize the achievable footprint while meeting the constraints are examined. A parametric study of the various factors related to entry vehicle performance in the Mars environment is undertaken to develop general vehicle aerodynamic design requirements. The combination of low lift drag ratio and low atmospheric density at Mars result in a large phugoid motion involving the dynamic pressure which complicates trajectory control. Vehicle ballistic coefficient is demonstrated to be the predominant characteristic affecting final dynamic pressure. Additionally, a speed brake is shown to be ineffective at reducing the final dynamic pressure. An adaptive precision entry atmospheric guidance scheme is presented. The guidance uses a numeric predictor-corrector algorithm to control downrange, an azimuth controller to govern crossrange, and analytic control law to reduce the final dynamic pressure. Guidance performance is tested against a variety of dispersions, and the results from selected tests are presented. Precision entry using bank angle control only is demonstrated to be feasible at Mars.

  20. Onboard guidance system design for reusable launch vehicles in the terminal area energy management phase

    NASA Astrophysics Data System (ADS)

    Mu, Lingxia; Yu, Xiang; Zhang, Y. M.; Li, Ping; Wang, Xinmin

    2018-02-01

    A terminal area energy management (TAEM) guidance system for an unpowered reusable launch vehicle (RLV) is proposed in this paper. The mathematical model representing the RLV gliding motion is provided, followed by a transformation of extracting the required dynamics for reference profile generation. Reference longitudinal profiles are conceived based on the capability of maximum dive and maximum glide that a RLV can perform. The trajectory is obtained by iterating the motion equations at each node of altitude, where the angle of attack and the flight-path angle are regarded as regulating variables. An onboard ground-track predictor is constructed to generate the current range-to-go and lateral commands online. Although the longitudinal profile generation requires pre-processing using the RLV aerodynamics, the ground-track prediction can be executed online. This makes the guidance scheme adaptable to abnormal conditions. Finally, the guidance law is designed to track the reference commands. Numerical simulations demonstrate that the proposed guidance scheme is capable of guiding the RLV to the desired touchdown conditions.

  1. 76 FR 43332 - Guidance for Industry and Food and Drug Administration Staff; Class II Special Controls Guidance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ...: Focused Ultrasound Stimulator System for Aesthetic Use; Availability AGENCY: Food and Drug Administration... the guidance entitled, ``Class II Special Controls Guidance Document: Focused Ultrasound Stimulator System for Aesthetic Use.'' This guidance document describes a means by which focused ultrasound...

  2. A Qualitative Evaluation of Contact Centre Dietitian Support and Electronic Motivational Messaging for eaTracker My Goals Users.

    PubMed

    Lieffers, Jessica R L; Haresign, Helen; Mehling, Christine; Arocha, Jose F; Hanning, Rhona M

    2018-06-01

    To conduct a qualitative evaluation of adjunct supports (brief motivational messaging regarding goals delivered by email/website, contact centre dietitian assistance) offered by EatRight Ontario (ERO) for users of a website-based nutrition/activity goal setting/tracking feature (eaTracker "My Goals"). One-on-one semi-structured interviews were conducted with My Goals users in Ontario (n = 18) and Alberta (n = 5) recruited via the eaTracker website and ERO contact centre dietitians (n = 5). Interview transcripts were analyzed using content analysis. Participants had mixed experiences and perspectives with ERO motivational messaging. Messages targeted towards specific goals (e.g., tips, recipes) were generally well-liked, and generic messages (e.g., eaTracker login reminders) were less useful. No interviewed users had contacted ERO dietitians regarding goals, and dietitians reported encountering few callers asking for assistance while using My Goals. Limited user knowledge was one explanation for this finding. Participants provided suggestions to enhance these supports. Electronic motivational messaging and contact centre dietitian assistance have the potential to support achievement of goals set with website-based features. When considering using electronic messaging, researchers and practitioners should consider message content and delivery tailoring. Marketing that focuses on how contact centre dietitians can assist website users with their goals is needed when services are used in naturalistic settings.

  3. Resources for Guidance Program Improvement. Volume 2.

    ERIC Educational Resources Information Center

    Frenza, Mary C., Comp.; and Others

    This guide, for guidance personnel and teachers, is designed to provide ready access to current, practical programs, activities, and references for improving guidance programs. The resources are organized in four sections representing areas of basic concern for guidance personnel. Section 1 presents selected portions of guidance programs from…

  4. 75 FR 53353 - Notice of Availability of Final Interim Staff Guidance Document No. 25 “Pressure and Helium...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-31

    ... Guidance Document No. 25 ``Pressure and Helium Leakage Testing of the Confinement Boundary of Spent Fuel...: The Division of Spent Fuel Storage and Transportation (SFST) of the Office of Nuclear Materials Safety... Helium Leakage Testing of the Confinement Boundary of Spent Fuel Dry Storage Systems.'' This ISG...

  5. Regulatory Forum Opinion Piece: Review of FDA Draft Guidance Testicular Toxicity-Evaluation during Drug Development Guidance for Industry.

    PubMed

    Hukkanen, Renee R; Halpern, Wendy G; Vidal, Justin D

    2016-10-01

    In July 2015, the U.S. Food and Drug Administration (FDA) posted a new draft guidance entitled "Testicular Toxicity: Evaluation during Drug Development Guidance for Industry," with a 90-day public comment period. As the nonclinical assessment of testicular toxicity often relies on the expert interpretation of pathology affecting the male reproductive tract, this draft guidance is considered directly relevant to the toxicologic pathology community. Therefore, a working group was formed through the Scientific and Regulatory Policy Committee of the Society of Toxicologic Pathologists (STPs) to provide a detailed review of the draft guidance. Specific comments on the guidance were submitted to the FDA by the STP. The draft guidance and all comments received are currently under review with the FDA. This commentary provides a summary of the components of the draft guidance and the comments submitted by the STP with acknowledgment of different perspectives reflected in comments from other respondents. © The Author(s) 2016.

  6. 28 CFR 77.4 - Guidance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., gives advice or guidance to another Department attorney about the other attorney's ethical obligations... good faith provides legal advice or guidance upon request to an investigative agent should not be...

  7. 28 CFR 77.4 - Guidance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., gives advice or guidance to another Department attorney about the other attorney's ethical obligations... good faith provides legal advice or guidance upon request to an investigative agent should not be...

  8. Stressor Identification Guidance Document

    EPA Science Inventory

    EPA has made availabile the Stressor Identification Guidance Document (EPA 822-B-00-025) published under the authority of Section 304(a)(2) of the Clean Water Act (CWA). This technical guidance doc...

  9. Guidance and New Education for Schools.

    ERIC Educational Resources Information Center

    Sprinthall, Norman A.

    1980-01-01

    Details rationale for broad-based school reform including examination of old guidance. General curriculum of schools must include psychological growth as direct object of classroom instruction. Effective guidance role can alter classroom teaching strategies and curriculum content. Guidance theory and practice should lead in seeking school reforms.…

  10. BLM Communications Use Lease to USAF to Conduct Patriot Communications Exercises in Lincoln County, Nevada. Final Environmental Assessment

    DTIC Science & Technology

    2008-08-01

    pass, Mojave Desert Scrub intergrades with Basin communities and supports small components of Joshua tree, banana yucca (Y. baccata), and beavertail...Exercises in Lincoln County, Nevada 3-8 August 2008 Final EA ADA Site Location Land Type Land Cover Characteristics without flowers or seed pods was...Ackerman milkvetch (Astragalus ackermanii), Peck Station milkvetch (Astragalus eurylobus), Beatley’s phacelia (Phacelia beatleyae), wax flower (Jamesia

  11. NASP guidance design for vehicle autonomy

    NASA Astrophysics Data System (ADS)

    Wagner, E. A.; Li, I.; Nguyen, D. D.; Nguyen, P. L.

    1990-10-01

    Vehicle guidance for General Dynamics' NASP vehicle is planned to be self-contained onboard the vehicle, and independent of any ground support during the mission. It will include real-time onboard abort and ascent trajectory optimization capability. Although these features should be considered a natural outgrowth of research in guidance and trajectory optimization and advances in computation, facilitating full vehicle autonomy for NASP represents a significant advance relative to any flight-demonstrated guidance. Algorithms and processing requirements for autonomous NASP vehicle guidance are considered.

  12. Lifelong guidance: How guidance and counselling support lifelong learning in the contrasting contexts of China and Denmark

    NASA Astrophysics Data System (ADS)

    Zhang, Zhixin

    2016-10-01

    Due to the effects of globalisation and rapid technological development, traditional linear life course patterns of the past are gradually disappearing, and this affects education and learning systems as well as labour markets. Individuals are forced to develop lifestyles and survival strategies to manage job insecurity and make their skills and interests meet labour market needs. In modern attempts to develop and implement institutional provision for lifelong learning, guidance and counselling play an important role. The current Danish guidance system is well-organised, highly structured and professionalised. By contrast, Chinese guidance is still fragmented and "sectorisational". This paper explores whether elements of the highly structured and professionalised Danish guidance system and practice might be applicable to the Chinese context. The author begins by outlining international and national factors which are affecting citizens' life and career planning. She then presents and discusses the evolution of guidance and the different elements of provision in each of the two countries. Next, She compares the concepts and goals of "lifelong guidance" in Denmark and China, pointing out their similarities and differences and their respective strengths and weaknesses. The paper concludes with some suggestions for the further development of guidance in China.

  13. Video-Guidance Design for the DART Rendezvous Mission

    NASA Technical Reports Server (NTRS)

    Ruth, Michael; Tracy, Chisholm

    2004-01-01

    NASA's Demonstration of Autonomous Rendezvous Technology (DART) mission will validate a number of different guidance technologies, including state-differenced GPS transfers and close-approach video guidance. The video guidance for DART will employ NASA/Marshall s Advanced Video Guidance Sensor (AVGS). This paper focuses on the terminal phase of the DART mission that includes close-approach maneuvers under AVGS guidance. The closed-loop video guidance design for DART is driven by a number of competing requirements, including a need for maximizing tracking bandwidths while coping with measurement noise and the need to minimize RCS firings. A range of different strategies for attitude control and docking guidance have been considered for the DART mission, and design decisions are driven by a goal of minimizing both the design complexity and the effects of video guidance lags. The DART design employs an indirect docking approach, in which the guidance position targets are defined using relative attitude information. Flight simulation results have proven the effectiveness of the video guidance design.

  14. 76 FR 20992 - Guidance for Industry and Food and Drug Administration Staff; Class II Special Controls Guidance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-14

    ...: Low Level Laser System for Aesthetic Use; Availability AGENCY: Food and Drug Administration, HHS... guidance entitled ``Class II Special Controls Guidance Document: Low Level Laser System for Aesthetic Use.'' This guidance document describes a means by which low level laser systems for aesthetic use may comply...

  15. Command generator tracker based direct model reference adaptive tracking guidance for Mars atmospheric entry

    NASA Astrophysics Data System (ADS)

    Li, Shuang; Peng, Yuming

    2012-01-01

    In order to accurately deliver an entry vehicle through the Martian atmosphere to the prescribed parachute deployment point, active Mars entry guidance is essential. This paper addresses the issue of Mars atmospheric entry guidance using the command generator tracker (CGT) based direct model reference adaptive control to reduce the adverse effect of the bounded uncertainties on atmospheric density and aerodynamic coefficients. Firstly, the nominal drag acceleration profile meeting a variety of constraints is planned off-line in the longitudinal plane as the reference model to track. Then, the CGT based direct model reference adaptive controller and the feed-forward compensator are designed to robustly track the aforementioned reference drag acceleration profile and to effectively reduce the downrange error. Afterwards, the heading alignment logic is adopted in the lateral plane to reduce the crossrange error. Finally, the validity of the guidance algorithm proposed in this paper is confirmed by Monte Carlo simulation analysis.

  16. [Application of anoptomagnetic probe Gd-DO3A-EA-FITC in imaging and analyzing the brain interstitial space].

    PubMed

    Li, Y Q; Sheng, Y; Liang, L; Zhao, Y; Li, H Y; Bai, N; Wang, T; Yuan, L; Han, H B

    2018-04-18

    To investigate the application of the optical magnetic bimodal molecular probe Gd-DO3A-ethylthiouret-fluorescein isothiocyanate (Gd -DO3A-EA-FITC) in brain tissue imaging and brain interstitial space (ISS). In the study, 24 male SD rats were randomly divided into 3 groups, including magnetic probe group (n=6), optical probe group (n=6) and optical magnetic bimodal probe group (n=12), then the optical magnetic bimodal probe group was divided equally into magnetic probe subgroup (n=6) and optical probe subgroup (n=6). Referencing the brain stereotaxic atlas, the coronal globus pallidus as center level, the probes including gadolinium-diethylene triamine pentaacetic acid (Gd-DTPA), fluorescein isothiocyanate (FITC) and Gd-DO3A-EA-FITC of 2 μL (10 mmol/L) were injected into the caudate nucleus respectively, magnetic resonance imaging (MRI) was performed in the magnetic probe group and magnetic probe subgroup to image the dynamic diffusion and distribution of the probes in the brain ISS, a self-developed brain ISS image processing system was used to measure the diffusion coefficient, clearance, volume fraction and half-time in these two groups. Laser scanning confocal microscope (LSCM) was performed in vitro in the optical probe group and optical probe subgroup for fluorescence imaging at the time points 2 hours after the injection of the probe, and the distribution in the oblique sagittal slice was compared with the result of the first two groups. For the magnetic probe group and magnetic probe subgroup, there were the same imaging results between the probes of Gd-DTPA and Gd-DO3A-EA-FITC. The diffusion parameters of Gd-DTPA and Gd-DO3A-EA-FITC were as follows: the average diffusion coefficients [(3.31±0.11)×10 -4 mm 2 /s vs. (3.37±0.15)×10 -4 mm 2 /s, t=0.942, P=0.360], the clearance [(3.04±0.37) mmol/L vs. (2.90±0.51) mmol/L, t=0.640, P=0.531], the volume fractions (17.18%±0.14% vs. 17.31%±0.15%, t=1.961, P=0.068), the half-time [(86.58±3.31) min vs. (84

  17. 76 FR 10205 - Department of Homeland Security Implementation of OMB Guidance on Drug-Free Workplace Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-24

    ... Guidance on Drug-Free Workplace Requirements AGENCY: Department of Homeland Security (DHS). ACTION: Final... consolidate all Federal regulations on drug-free workplace requirements for financial assistance into one...-wide common rule on drug-free workplace requirements for financial assistance, currently located within...

  18. 76 FR 57646 - Final Withdrawal of Certain Federal Aquatic Life Water Quality Criteria Applicable to Wisconsin

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-16

    ... limits in National Pollutant Discharge Elimination System (NPDES) permits, and may affect Clean Water Act... the final Water Quality Guidance for the Great Lakes System (Guidance), required by CWA Section 118(c... waters of the Great Lakes System in Wisconsin designated as Warm Water Sportfish and Warm Water Forage...

  19. Earthquake Analysis (EA) Software for The Earthquake Observatories

    NASA Astrophysics Data System (ADS)

    Yanik, K.; Tezel, T.

    2009-04-01

    -mail, data reading from anywhere that has ethernet connection and store the results in same centre. The Earthqukae Analysis (EA) program was developed considering above facilities. Microsoft Visual Basic 6.0 and Microsoft GDI tools were used as a basement for program development. EA program can image five different seismic formats (gcf, suds, seisan, sac, nanometrics-y) without any conversion and use all seismic process facilities that are filtering (band-pass, low-pass, high-pass), fast fourier transform, offset adjustment etc.

  20. Guidance Program Assessment Procedures for Elementary and Secondary Schools. Georgia Comprehensive Guidance Series.

    ERIC Educational Resources Information Center

    Gunderson, Margaret S.; Moore, Earl J.

    This manual provides a series of assessment instruments that guidance program planners may adopt or adapt to provide a basis for defining the guidance program, educating others about the program, or planning needed program changes. The assessment procedures are designed to gather information about students' needs and progress from the students,…

  1. Treating aerophagia with contingent physical guidance.

    PubMed

    Garcia, D; Starin, S; Churchill, R M

    2001-01-01

    Contingent physical guidance was used to treat chronic aerophagia. This consisted of guiding the participant's hand over her mouth following each attempt to engage in aerophagia. A wristwatch was then correlated with the contingent physical guidance procedure. Responding remained low in the presence of the wristwatch, even after contingent physical guidance was withdrawn.

  2. Policy & Guidance

    EPA Pesticide Factsheets

    Policy documents represent EPA's official interpretation or view of specific issues. Guidance documents are published to further clarify regulations and to assist in implementation of environmental regulations.

  3. A Formal Investigation of the Organization of Guidance Behavior: Implications for Humans and Autonomous Guidance

    NASA Astrophysics Data System (ADS)

    Kong, Zhaodan

    Guidance behavior generated either by artificial agents or humans has been actively studied in the fields of both robotics and cognitive science. The goals of these two fields are different. The former is the automatic generation of appropriate or even optimal behavior, while the latter is the understanding of the underlying mechanism. Their challenges, though, are closely related, the most important one being the lack of a unified, formal and grounded framework where the guidance behavior can be modeled and studied. This dissertation presents such a framework. In this framework, guidance behavior is analyzed as the closed-loop dynamics of the whole agent-environment system. The resulting dynamics give rise to interaction patterns. The central points of this dissertation are that: first of all, these patterns, which can be explained in terms of symmetries that are inherent to the guidance behavior, provide building blocks for the organization of behavior; second, the existence of these patterns and humans' organization of their guidance behavior based on these patterns are the reasons that humans can generate successful behavior in spite of all the complexities involved in the planning and control. This dissertation first gives an overview of the challenges existing in both scientific endeavors, such as human and animal spatial behavior study, and engineering endeavors, such as autonomous guidance system design. It then lays out the foundation for our formal framework, which states that guidance behavior should be interpreted as the collection of the closed-loop dynamics resulting from the agent's interaction with the environment. The following, illustrated by examples of three different UAVs, shows that the study of the closed-loop dynamics should not be done without the consideration of vehicle dynamics, as is the common practice in some of the studies in both autonomous guidance and human behavior analysis. The framework, the core concepts of which are

  4. 76 FR 44594 - Guidance for Industry and Food and Drug Administration Staff; Class II Special Controls Guidance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-26

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-D-0465] Guidance for Industry and Food and Drug Administration Staff; Class II Special Controls Guidance Document... guidance document will serve as the special control for rTMS systems. Section 513(f)(2) of the Federal Food...

  5. The Elementary School Guidance Counselor: A Developmental Model.

    ERIC Educational Resources Information Center

    Gum, Moy F.

    The position taken is that elementary schools need a guidance program and an elementary school guidance counselor who is a regular member of a given school staff. However, it is advocated that elementary guidance should not be merely an extension of the secondary guidance program. The viewpoint taken here is that elementary guidance should be…

  6. Quality Assurance in University Guidance Services

    ERIC Educational Resources Information Center

    Simon, Alexandra

    2014-01-01

    In Europe there is no common quality assurance framework for the delivery of guidance in higher education. Using a case study approach in four university career guidance services in England, France and Spain, this article aims to study how quality is implemented in university career guidance services in terms of strategy, standards and models,…

  7. Treating aerophagia with contingent physical guidance.

    PubMed Central

    Garcia, D; Starin, S; Churchill, R M

    2001-01-01

    Contingent physical guidance was used to treat chronic aerophagia. This consisted of guiding the participant's hand over her mouth following each attempt to engage in aerophagia. A wristwatch was then correlated with the contingent physical guidance procedure. Responding remained low in the presence of the wristwatch, even after contingent physical guidance was withdrawn. PMID:11317995

  8. Federal Guidance Report No. 8: Guidance for the Control of Radiation Hazards in Uranium Mining

    EPA Pesticide Factsheets

    This report contains background material used in the development of guidance concerning radiation protection in the mining of uranium ore, and seeks to provide guidance for long-term radiation protection in uranium mining.

  9. ACC/AHA guidelines superior to ESC/EAS guidelines for primary prevention with statins in non-diabetic Europeans: the Copenhagen General Population Study.

    PubMed

    Mortensen, Martin Bødtker; Nordestgaard, Børge G; Afzal, Shoaib; Falk, Erling

    2017-02-21

    We compared the 2013 American College of Cardiology/American Heart Association (ACC/AHA) and the 2016 European Society of Cardiology/European Atherosclerosis Society (ESC/EAS) guidelines on prevention of atherosclerotic cardiovascular disease (ASCVD) using different risk prediction models [US Pooled Cohort Equations (US-PCE for any ASCVD) and European Systematic COronary Risk Evaluation system (European-SCORE for fatal ASCVD)] and different statin eligibility criteria. We examined 44 889 individuals aged 40-75 recruited in 2003-09 in the Copenhagen General Population Study, all free of ASCVD, diabetes, and statin use at baseline. We detected 2217 any ASCVD events and 199 fatal ASCVD events through 2014. The predicted-to-observed event ratio was 1.2 using US-PCE for any ASCVD and 5.0 using European-SCORE for fatal ASCVD. The US-PCE, but not the European-SCORE, was well-calibrated around decision thresholds for statin therapy. For a Class I recommendation, 42% of individuals qualified for statins using the ACC/AHA guidelines vs. 6% with the ESC/EAS guidelines. Using ACC/AHA- vs. ESC/EAS-defined statin eligibility led to a substantial gain in sensitivity (+62% for any ASCVD and +76% for fatal ASCVD) with a smaller loss in specificity (-35% for any ASCVD and -36% for fatal ASCVD). Similar differences between the ACC/AHA and ESC/EAS guidelines were found for men and women separately, and for Class IIa recommendations. The sensitivity and specificity of a US-PCE risk of 5% were similar to those of a European-SCORE risk of 1.4%, whereas a US-PCE risk of 7.5% was similar to a European-SCORE risk of 2.4%. The ACC/AHA guidelines were superior to the ESC/EAS guidelines for primary prevention of ASCVD, that is, for accurately assigning statin therapy to those who would benefit. © The Author 2016. Published by Oxford University Press on behalf of the European Society of Cardiology

  10. ACC/AHA guidelines superior to ESC/EAS guidelines for primary prevention with statins in non-diabetic Europeans: the Copenhagen General Population Study

    PubMed Central

    Mortensen, Martin Bødtker; Nordestgaard, Børge G.; Afzal, Shoaib; Falk, Erling

    2017-01-01

    Abstract Aim We compared the 2013 American College of Cardiology/American Heart Association (ACC/AHA) and the 2016 European Society of Cardiology/European Atherosclerosis Society (ESC/EAS) guidelines on prevention of atherosclerotic cardiovascular disease (ASCVD) using different risk prediction models [US Pooled Cohort Equations (US-PCE for any ASCVD) and European Systematic COronary Risk Evaluation system (European-SCORE for fatal ASCVD)] and different statin eligibility criteria. Methods and results We examined 44 889 individuals aged 40–75 recruited in 2003–09 in the Copenhagen General Population Study, all free of ASCVD, diabetes, and statin use at baseline. We detected 2217 any ASCVD events and 199 fatal ASCVD events through 2014. The predicted-to-observed event ratio was 1.2 using US-PCE for any ASCVD and 5.0 using European-SCORE for fatal ASCVD. The US-PCE, but not the European-SCORE, was well-calibrated around decision thresholds for statin therapy. For a Class I recommendation, 42% of individuals qualified for statins using the ACC/AHA guidelines vs. 6% with the ESC/EAS guidelines. Using ACC/AHA- vs. ESC/EAS-defined statin eligibility led to a substantial gain in sensitivity (+62% for any ASCVD and +76% for fatal ASCVD) with a smaller loss in specificity (−35% for any ASCVD and −36% for fatal ASCVD). Similar differences between the ACC/AHA and ESC/EAS guidelines were found for men and women separately, and for Class IIa recommendations. The sensitivity and specificity of a US-PCE risk of 5% were similar to those of a European-SCORE risk of 1.4%, whereas a US-PCE risk of 7.5% was similar to a European-SCORE risk of 2.4%. Conclusions The ACC/AHA guidelines were superior to the ESC/EAS guidelines for primary prevention of ASCVD, that is, for accurately assigning statin therapy to those who would benefit. PMID:28363217

  11. Is Career Guidance for the Individual or for the Market? Implications of EU Policy for Career Guidance

    ERIC Educational Resources Information Center

    Bergmo-Prvulovic, Ingela

    2014-01-01

    This paper explores the essential understanding and underlying perspectives of career implicit in EU career guidance policy in the twenty-first century, as well as the possible implications of these for the future mission of guidance. Career theories, models and concepts that serve career guidance are shaped on the twentieth-century industrial…

  12. BENCHMARK DOSE TECHNICAL GUIDANCE DOCUMENT ...

    EPA Pesticide Factsheets

    The purpose of this document is to provide guidance for the Agency on the application of the benchmark dose approach in determining the point of departure (POD) for health effects data, whether a linear or nonlinear low dose extrapolation is used. The guidance includes discussion on computation of benchmark doses and benchmark concentrations (BMDs and BMCs) and their lower confidence limits, data requirements, dose-response analysis, and reporting requirements. This guidance is based on today's knowledge and understanding, and on experience gained in using this approach.

  13. Providing Career Guidance for Young Women.

    ERIC Educational Resources Information Center

    Colby, Pamela G.

    This module is directed at personnel working or planning to work in the areas of guidance, counseling, placement and follow-through in junior and senior high school settings, grades 7-12. The module topic is career guidance for young women of junior and senior high school age, aand the focus will be on providing nonbiased career guidance which…

  14. Apollo experience report guidance and control systems: Primary guidance, navigation, and control system development

    NASA Technical Reports Server (NTRS)

    Holley, M. D.; Swingle, W. L.; Bachman, S. L.; Leblanc, C. J.; Howard, H. T.; Biggs, H. M.

    1976-01-01

    The primary guidance, navigation, and control systems for both the lunar module and the command module are described. Development of the Apollo primary guidance systems is traced from adaptation of the Polaris Mark II system through evolution from Block I to Block II configurations; the discussion includes design concepts used, test and qualification programs performed, and major problems encountered. The major subsystems (inertial, computer, and optical) are covered. Separate sections on the inertial components (gyroscopes and accelerometers) are presented because these components represent a major contribution to the success of the primary guidance, navigation, and control system.

  15. ScreenPro FH: from the Czech MedPed to international collaboration. ScreenPro FH is a participating project of the EAS-FHCS.

    PubMed

    Ceska, R; Freiberger, T; Vaclova, M; Aleksicova, T; Votavova, L; Vrablik, M

    2017-04-05

    This article describes the evolution of our understanding of familial hypercholesterolemia (FH) in the Central, Eastern, and Southern Europe (CESE) region, and the dissemination of this understanding to other countries. Using the ScreenPro FH project as an example, we would like to illustrate the progression from national objectives, to regional networking and, finally, to international collaboration via the Familial Hypercholesterolemia Studies Collaboration (FHSC) project under the leadership of the European Atherosclerosis Society (EAS). It is essential to improve our ability to diagnose FH. In this regard, the EAS and its FHSC project must be commended for their educational and organizational activities which, above all, are dedicated to the creation of a global FH patient registry. In the CESE region, FH diagnostics and treatment situation are markedly different than in Western Europe or North America. Since the Czech MedPed project (Make Early Diagnoses to Prevent Early Deaths in Medical Pedigrees) has been so successful (with results not only comparable to, but, for some parameters, even surpassing the results of many Western countries) we decided to apply the Czech experience to the CESE region. Thus, the ScreenPro FH project was created. The aim of ScreenPro FH is to create a specialist network in the CESE region. The primary objective of the ScreenPro FH project was to dramatically reduce the number of premature deaths due to clinical complications of atherosclerosis in FH patients. At present, ScreenPro FH comprises 18 member countries with a total population of 500,000,000; which, in terms of the FH population, represents 1-2 million patients.

  16. 77 FR 55232 - Japan Lessons-Learned Project Directorate Interim Staff Guidance JLD-ISG-2012-03; Compliance With...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0067] Japan Lessons-Learned Project Directorate Interim...-Learned Project Directorate Interim Staff Guidance; issuance. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC or the Commission) is issuing the Final Japan Lessons-Learned Project Directorate (JLD...

  17. 77 FR 55231 - Japan Lessons-Learned Project Directorate Interim Staff Guidance JLD-ISG-2012-02; Compliance With...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0069] Japan Lessons-Learned Project Directorate Interim...-Learned Project Directorate interim staff guidance; issuance. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC or the Commission) is issuing the Final Japan Lessons-Learned Project Directorate Interim...

  18. Virtual Ultrasound Guidance for Inexperienced Operators

    NASA Technical Reports Server (NTRS)

    Caine, Timothy; Martin, Davis

    2012-01-01

    Medical ultrasound or echocardiographic studies are highly operator-dependent and generally require lengthy training and internship to perfect. To obtain quality echocardiographic images in remote environments, such as on-orbit, remote guidance of studies has been employed. This technique involves minimal training for the user, coupled with remote guidance from an expert. When real-time communication or expert guidance is not available, a more autonomous system of guiding an inexperienced operator through an ultrasound study is needed. One example would be missions beyond low Earth orbit, in which the time delay inherent with communication will make remote guidance impractical.

  19. Guidance and control, 1993; Annual Rocky Mountain Guidance and Control Conference, 16th, Keystone, CO, Feb. 6-10, 1993

    NASA Technical Reports Server (NTRS)

    Culp, Robert D. (Editor); Bickley, George (Editor)

    1993-01-01

    Papers from the sixteenth annual American Astronautical Society Rocky Mountain Guidance and Control Conference are presented. The topics covered include the following: advances in guidance, navigation, and control; control system videos; guidance, navigation and control embedded flight control systems; recent experiences; guidance and control storyboard displays; and applications of modern control, featuring the Hubble Space Telescope (HST) performance enhancement study.

  20. 75 FR 18113 - Magnuson-Stevens Act Provisions; Fisheries of the Northeastern United States; Northeast...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ... final operations plan, contract, and environmental assessment (EA), and the Final Regulatory Flexibility... fish in a given FY, it must submit an operations plan, sector contract, and EA to NMFS by September 1... National Environmental Policy Act (NEPA), an EA was prepared for each operations plan. All sector EAs are...

  1. 32 CFR 2001.16 - Fundamental classification guidance review.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Fundamental classification guidance review. 2001... INFORMATION Classification § 2001.16 Fundamental classification guidance review. (a) Performance of fundamental classification guidance reviews. An initial fundamental classification guidance review shall be...

  2. Core structure of EAS in 10(15) to 10(17) eV

    NASA Technical Reports Server (NTRS)

    Hara, T.; Hatano, Y.; Hayashida, N.; Kifune, T.; Nagano, M.; Tanahashi, G.

    1985-01-01

    With the use of Akeno calorimeter, the attenuation of particles in concrete is analyzed as the function of the shower size of 10 to the 5th power to 10 to the 7th power. The attenuation length does not depend much on the shower size but depends a little on the shower age. The average value is approx. 150 g/sq cm for s = 0.5 to 0.85 and approx. 40 g/sq cm for s = 0.85 to 1.15. These values and their fluctuations are consistent with the equi-intensity curves of extensive air showers (EAS).

  3. General RMP Guidance - Appendix D: OSHA Guidance on PSM

    EPA Pesticide Factsheets

    OSHA's Process Safety Management (PSM) Guidance on providing complete and accurate written information concerning process chemicals, process technology, and process equipment; including process hazard analysis and material safety data sheets.

  4. FACILITATING LEARNING AND INDIVIDUAL DEVELOPMENT, TOWARD A THEORY FOR ELEMENTARY GUIDANCE. MINNESOTA GUIDANCE SERIES.

    ERIC Educational Resources Information Center

    GRAMS, ARMIN

    A THEORY UPON WHICH ELEMENTARY GUIDANCE PROGRAMS CAN BE SOUNDLY DESIGNED IS PRESENTED. A MAJOR THEME IS THAT PSYCHOLOGICAL WELL-BEING OR GOOD ADJUSTMENT IS RELATED TO LEARNED, INDIVIDUAL COMPETENCIES SUCH AS COMMUNICATION AND INTERACTION IN DEPTH WITH OTHERS. THE APPROPRIATE CONCERN OF GUIDANCE THEN BECOMES TO FOSTER THESE COMPETENCIES, THUS…

  5. Guidance and control, 1993; Annual Rocky Mountain Guidance and Control Conference, 16th, Keystone, CO, Feb. 6-10, 1993

    NASA Astrophysics Data System (ADS)

    Culp, Robert D.; Bickley, George

    Papers from the sixteenth annual American Astronautical Society Rocky Mountain Guidance and Control Conference are presented. The topics covered include the following: advances in guidance, navigation, and control; control system videos; guidance, navigation and control embedded flight control systems; recent experiences; guidance and control storyboard displays; and applications of modern control, featuring the Hubble Space Telescope (HST) performance enhancement study. For individual titles, see A95-80390 through A95-80436.

  6. Examining the implementation of NICE guidance: cross-sectional survey of the use of NICE interventional procedures guidance by NHS Trusts.

    PubMed

    Lowson, Karin; Jenks, Michelle; Filby, Alexandra; Carr, Louise; Campbell, Bruce; Powell, John

    2015-06-30

    In the UK, NHS hospitals receive large amounts of evidence-based recommendations for care delivery from the National Institute for Health and Care Excellence (NICE) and other organisations. Little is known about how NHS organisations implement such guidance and best practice for doing so. This study was therefore designed to examine the dissemination, decision-making, and monitoring processes for NICE interventional procedures (IP) guidance and to investigate the barriers and enablers to the implementation of such guidance. A cross-sectional survey questionnaire was developed and distributed to individuals responsible for managing the processes around NICE guidance in all 181 acute NHS hospitals in England, Scotland, Wales and Northern Ireland. A review of acute NHS hospital policies for implementing NICE guidance was also undertaken using information available in the public domain and from organisations' websites. The response rate to the survey was 75 % with 135 completed surveys received. Additionally, policies from 25 % of acute NHS hospitals were identified and analysed. NHS acute hospitals typically had detailed processes in place to implement NICE guidance, although organisations recognised barriers to implementation including organisational process barriers, clinical engagement and poor targeting with a large number of guidance issued. Examples of enablers to, and good practice for, implementation of guidance were found, most notably the value of shared learning experiences between NHS hospitals. Implications for NICE were also identified. These included making improvements to the layout of guidance, signposting on the website and making better use of their shared learning platform. Most organisations have robust processes in place to deal with implementing guidance. However, resource limitations and the scope of guidance received by organisations create barriers relating to organisational processes, clinician engagement and financing of new procedures

  7. Radiation Protection Guidance for Diagnostic and Interventional X-Ray Procedures; Federal Guidance Report No. 14

    EPA Science Inventory

    Federal Guidance Report No. 14 provides federal facilities that use diagnostic and interventional x-ray equipment with updated recommendations for keeping doses as low as reasonably achievable without compromising the quality of patient care, This guidance is an update of Federal...

  8. Molecular mechanisms of optic axon guidance

    NASA Astrophysics Data System (ADS)

    Inatani, Masaru

    2005-12-01

    Axon guidance is one of the critical processes during vertebrate central nervous system (CNS) development. The optic nerve, which contains the axons of retinal ganglion cells, has been used as a powerful model to elucidate some of the mechanisms underlying axon guidance because it is easily manipulated experimentally, and its function is well understood. Recent molecular biology studies have revealed that numerous guidance molecules control the development of the visual pathway. This review introduces the molecular mechanisms involved in each critical step during optic axon guidance. Axonal projections to the optic disc are thought to depend on adhesion molecules and inhibitory extracellular matrices such as chondroitin sulfate. The formation of the head of the optic nerve and the optic chiasm require ligand-receptor interactions between netrin-1 and the deleted in colorectal cancer receptor, and Slit proteins and Robo receptors, respectively. The gradient distributions of ephrin ligands and Eph receptors are essential for correct ipsilateral projections at the optic chiasm and the topographic mapping of axons in the superior colliculus/optic tectum. The precise gradient is regulated by transcription factors determining the retinal dorso-ventral and nasal-temporal polarities. Moreover, the axon guidance activities by Slit and semaphorin 5A require the existence of heparan sulfate, which binds to numerous guidance molecules. Recent discoveries about the molecular mechanisms underlying optic nerve guidance will facilitate progress in CNS developmental biology and axon-regeneration therapy.

  9. An Assessment of Concerns Regarding New Regulatory Guidance for Combination Products: A Review of the Submissions Made to the FDA Regarding Their Proposed Draft New Guidance on Human Factors Studies for a Combination Product in an Abbreviated New Drug Application.

    PubMed

    Lance, Philip T; Greenaway, Ruth V; Edwards, Brian

    2018-01-01

    The US Food and Drug Administration (FDA) put out a call for comments on new draft guidance for industry "Comparative Analyses and Related Comparative Use Human Factors Studies for a Drug-Device Combination Product Submitted in an ANDA." This call for comments elicited 7 submissions from various organizations in the field of health care products. This article reports on a review conducted on these 7 submissions. The purpose of this review was to identify any commonalities across the different submissions and determine if there was consensus on any point or aspect of the draft guidance. To identify any commonalities, a heat map plotting the lines of the draft guidance that had raised a comment/suggestion was produced. Also, a thematic analysis was conducted on the comments/suggestions. In total the 7 submissions produced 137 suggestions. The heat map revealed that these suggestions did not focus on any single part of the guidance but were spread throughout the guidance. The thematic analysis conducted on the suggestions found a number of distinct trends. These trends were grouped into 10 primary themes, each with a number of subthemes. It was concluded that guidance from the FDA on this matter is warranted and would be appreciated. However, it was also concluded that based on the distinct trends identified in the suggestions, there are issues that the FDA may wish to consider before publishing their final guidance.

  10. EurEAs_Gplex--A new SNaPshot assay for continental population discrimination and gender identification.

    PubMed

    Daca-Roszak, P; Pfeifer, A; Żebracka-Gala, J; Jarząb, B; Witt, M; Ziętkiewicz, E

    2016-01-01

    Assays that allow analysis of the biogeographic origin of biological samples in a standard forensic laboratory have to target a small number of highly differentiating markers. Such markers should be easy to multiplex and the assay must perform well in the degraded and scarce biological material. SNPs localized in the genome regions, which in the past were subjected to differential selective pressure in various populations, are the most widely used markers in the studies of biogeographic affiliation. SNPs reflecting biogeographic differences not related to any phenotypic traits are not sufficiently explored. The goal of our study was to identify a small set of SNPs not related to any known pigmentation/phenotype-specific genes, which would allow efficient discrimination between populations of Europe and East Asia. The selection of SNPs was based on the comparative analysis of representative European and Chinese/Japanese samples (B-lymphocyte cell lines), genotyped using the Infinium HumanOmniExpressExome microarray (Illumina). The classifier, consisting of 24 unlinked SNPs (24-SNP classifier), was selected. The performance of a 14-SNP subset of this classifier (14-SNP subclassifier) was tested using genotype data from several populations. The 14-SNP subclassifier differentiated East Asians, Europeans and Africans with ∼100% accuracy; Palestinians, representative of the Middle East, clustered with Europeans, while Amerindians and Pakistani were placed between East Asian and European populations. Based on these results, we have developed a SNaPshot assay (EurEAs_Gplex) for genotyping SNPs from the 14-SNP subclassifier, combined with an additional marker for gender identification. Forensic utility of the EurEAs_Gplex was verified using degraded and low quantity DNA samples. The performance of the EurEAs_Gplex was satisfactory when using degraded DNA; tests using low quantity DNA samples revealed a previously not described source of genotyping errors, potentially

  11. RESEARCH VISIBILITY. VOCATIONAL EDUCATION IS SERVICE--VOCATIONAL GUIDANCE.

    ERIC Educational Resources Information Center

    LAW, GORDON F.

    NINETEEN REVIEWS IN THIS ISSUE PERTAIN TO VOCATIONAL GUIDANCE AND ARE ORGANIZED BY TOPICS--(1) "SYSTEMS TECHNOLOGY IN GUIDANCE" REVIEWS AN EXPLORATORY STUDY OF INFORMATION PROCESSING PROCEDURES AND COMPUTER APPLICATIONS IN GUIDANCE, AND A CONFERENCE ON SYSTEMS DEVELOPMENT FOR VOCATIONAL GUIDANCE, (2) "CAREER DEVELOPMENT THEORY AND PRACTICE" TREATS…

  12. Sailuotong Prevents Hydrogen Peroxide (H₂O₂)-Induced Injury in EA.hy926 Cells.

    PubMed

    Seto, Sai Wang; Chang, Dennis; Ko, Wai Man; Zhou, Xian; Kiat, Hosen; Bensoussan, Alan; Lee, Simon M Y; Hoi, Maggie P M; Steiner, Genevieve Z; Liu, Jianxun

    2017-01-05

    Sailuotong (SLT) is a standardised three-herb formulation consisting of Panax ginseng , Ginkgo biloba , and Crocus sativus designed for the management of vascular dementia. While the latest clinical trials have demonstrated beneficial effects of SLT in vascular dementia, the underlying cellular mechanisms have not been fully explored. The aim of this study was to assess the ability and mechanisms of SLT to act against hydrogen peroxide (H₂O₂)-induced oxidative damage in cultured human vascular endothelial cells (EAhy926). SLT (1-50 µg/mL) significantly suppressed the H₂O₂-induced cell death and abolished the H₂O₂-induced reactive oxygen species (ROS) generation in a concentration-dependent manner. Similarly, H₂O₂ (0.5 mM; 24 h) caused a ~2-fold increase in lactate dehydrogenase (LDH) release from the EA.hy926 cells which were significantly suppressed by SLT (1-50 µg/mL) in a concentration-dependent manner. Incubation of SLT (50 µg/mL) increased superoxide dismutase (SOD) activity and suppressed the H₂O₂-enhanced Bax/Bcl-2 ratio and cleaved caspase-3 expression. In conclusion, our results suggest that SLT protects EA.hy916 cells against H₂O₂-mediated injury via direct reduction of intracellular ROS generation and an increase in SOD activity. These protective effects are closely associated with the inhibition of the apoptotic death cascade via the suppression of caspase-3 activation and reduction of Bax/Bcl-2 ratio, thereby indicating a potential mechanism of action for the clinical effects observed.

  13. 77 FR 14022 - Guidance for Industry: Testing for Salmonella Species in Human Foods and Direct-Human-Contact...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-08

    ... not apply to egg producers and other persons who are covered by FDA's final rule ``Prevention of Salmonella Enteritidis in Shell Eggs During Production, Storage, and Transportation.'' The guidance addresses testing procedures for Salmonella species (spp.) in human foods (except shell eggs) and direct-human...

  14. Non-Participation in Guidance: An Opportunity for Development?

    ERIC Educational Resources Information Center

    Thomsen, Rie

    2014-01-01

    This article discusses how new opportunities for guidance can emerge from an analysis of the interplay between the participation (or lack of participation) of the individuals in career guidance, and the career guidance practitioner's response. The article suggests critical psychology as a framework for career guidance research and presents…

  15. Constituent Aspects of Workplace Guidance in Secondary VET

    ERIC Educational Resources Information Center

    Swager, Robert; Klarus, Ruud; van Merriënboer, Jeroen J. G.; Nieuwenhuis, Loek F. M.

    2015-01-01

    Purpose: This paper aims to present an integrated model of workplace guidance to enhance awareness of what constitutes good guidance, to improve workplace guidance practices in vocational education and training. Design/methodology/approach: To identify constituent aspects of workplace guidance, a systematic search of Web of Science was conducted,…

  16. Exotic geophysical phenomena observed in an environmental neutron flux study using EAS PRISMA detectors

    NASA Astrophysics Data System (ADS)

    Alekseenko, Victor; Bagrova, Anastasia; Cui, Shuwang; He, Yayun; Li, Bingbing; Ma, Xinhua; Pozdnyakov, Egor; Shchegolev, Oleg; Stenkin, Yuri; Stepanov, Vladimir

    2017-06-01

    Some exotic geophysical events are observed by a global net of electron-neutron detectors (en-detectors) developed in the framework of the PRISMA EAS project. Our en-detectors running both on the Earth's surface and underground are continuously measuring the environmental thermal neutron flux. Thermal neutrons are in equilibrium with media and are therefore sensitive to many geophysical phenomena, which are exotic for people studying ultra high-energy cosmic rays or carrying out low background experiments deep underground.

  17. Announcement—guidance document for acquiring reliable data in ecological restoration projects

    USGS Publications Warehouse

    Stapanian, Martin A.; Rodriguez, Karen; Lewis, Timothy E.; Blume, Louis; Palmer, Craig J.; Walters, Lynn; Schofield, Judith; Amos, Molly M.; Bucher, Adam

    2016-01-01

    The Laurentian Great Lakes are undergoing intensive ecological restoration in Canada and the United States. In the United States, an interagency committee was formed to facilitate implementation of quality practices for federally funded restoration projects in the Great Lakes basin. The Committee's responsibilities include developing a guidance document that will provide a common approach to the application of quality assurance and quality control (QA/QC) practices for restoration projects. The document will serve as a “how-to” guide for ensuring data quality during each aspect of ecological restoration projects. In addition, the document will provide suggestions on linking QA/QC data with the routine project data and hints on creating detailed supporting documentation. Finally, the document will advocate integrating all components of the project, including QA/QC applications, into an overarching decision-support framework. The guidance document is expected to be released by the U.S. EPA Great Lakes National Program Office in 2017.

  18. Integrated guidance and control for microsatellite real-time automated proximity operations

    NASA Astrophysics Data System (ADS)

    Chen, Ying; He, Zhen; Zhou, Ding; Yu, Zhenhua; Li, Shunli

    2018-07-01

    This paper investigates the trajectory planning and control of autonomous spacecraft proximity operations with impulsive dynamics. A new integrated guidance and control scheme is developed to perform automated close-range rendezvous for underactuated microsatellites. To efficiently prevent collision, a modified RRT* trajectory planning algorithm is proposed under this context. Several engineering constraints such as collision avoidance, plume impingement, field of view and control feasibility are considered simultaneously. Then, the feedback controller that employs a turn-burn-turn strategy with a combined impulsive orbital control and finite-time attitude control is designed to ensure the implementation of planned trajectory. Finally, the performance of trajectory planner and controller are evaluated through numerical tests. Simulation results indicate the real-time implementability of the proposed integrated guidance and control scheme with position control error less than 0.5 m and velocity control error less than 0.05 m/s. Consequently, the proposed scheme offers the potential for wide applications, such as on-orbit maintenance, space surveillance and debris removal.

  19. Experience-Based Career Education. High School Level Demonstration Project. Final Report (October 1, 1976 to July 30, 1979).

    ERIC Educational Resources Information Center

    Greenville County School District, Greenville, SC.

    An Experience-Based Career Education (EBCE) exemplary project was conducted for three years in four high schools in Greenville County, South Carolina, and then evaluated for this final program report. Guidance and community components made up the program's major strengths. A third component (academic) proved nonessential. The guidance component…

  20. Properties of 10 (18)-10 (19)eV EAS at far core distance

    NASA Technical Reports Server (NTRS)

    Teshima, M.; Nagano, M.; Hara, T.; Hatano, Y.; Hayashida, N.; He, C. X.; Honda, M.; Ishikawa, F.; Kamata, K.; Matsubara, Y.

    1985-01-01

    The properties of 10 to the 18th power - 10 to the 19th power eV EAS showers such as the electron lateral distribution, the muon lateral distribution ( 1Gev), the ratio of muon density to a electron density, the shower front structure and the transition effects in scintillator of 5cm thickness are investigated with the Akeno 4 sq km/20sq km array at far core distances between 500m and 3000m. The fluctuation of densities and arrival time increase rapidly at core distances greater than 2km.

  1. Guidance, navigation, and control subsystem for the EOS-AM spacecraft

    NASA Technical Reports Server (NTRS)

    Linder, David M.; Tolek, Joseph T.; Lombardo, John

    1992-01-01

    This paper presents the preliminary design of the Guidance, Navigation, and Control (GN&C) subsystem for the EOS-AM spacecraft and specifically focuses on the GN&C Normal Mode design. First, a brief description of the EOS-AM science mission, instruments, and system-level spacecraft design is provided. Next, an overview of the GN&C subsystem functional and performance requirements, hardware, and operating modes is presented. Then, the GN&C Normal Mode attitude determination, attitude control, and navigation systems are detailed. Finally, descriptions of the spacecraft's overall jitter performance and Safe Mode are provided.

  2. Flight demonstrations of curved, descending approaches and automatic landings using time referenced scanning beam guidance

    NASA Technical Reports Server (NTRS)

    White, W. F. (Compiler)

    1978-01-01

    The Terminal Configured Vehicle (TCV) program operates a Boeing 737 modified to include a second cockpit and a large amount of experimental navigation, guidance and control equipment for research on advanced avionics systems. Demonstration flights to include curved approaches and automatic landings were tracked by a phototheodolite system. For 50 approaches during the demonstration flights, the following results were obtained: the navigation system, using TRSB guidance, delivered the aircraft onto the 3 nautical mile final approach leg with an average overshoot of 25 feet past centerline, subjet to a 2-sigma dispersion of 90 feet. Lateral tracking data showed a mean error of 4.6 feet left of centerline at the category 1 decision height (200 feet) and 2.7 feet left of centerline at the category 2 decision height (100 feet). These values were subject to a sigma dispersion of about 10 feet. Finally, the glidepath tracking errors were 2.5 feet and 3.0 feet high at the category 1 and 2 decision heights, respectively, with a 2 sigma value of 6 feet.

  3. 75 FR 20645 - Order Instituting Administrative Proceedings Pursuant to Section 15E(a)(2)(A)(ii) of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-20

    ... nationally recognized statistical rating organization (``NRSRO'') pursuant to section 15E(a) of the... Exchange Act, and the rules thereunder, relating to making its books and records available for Commission examination, producing books and records to the Commission, and furnishing reports to the Commission...

  4. Cell-Cell Interactions during pollen tube guidance

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

    Daphne Preuss

    The long-term goal of this research is to identify the signaling molecules that mediate plant cell-cell interactions during pollination. The immediate goals of this project are to perform genetic and molecular analysis of pollen tube guidance. Specifically, we proposed to: 1. Characterize the pistil components that direct pollen tube navigation using the Arabidopsis thaliana in vitro pollen tube guidance system 2. Identify pistil signals that direct pollen tube guidance by a) using microarrays to profile gene expression in developing pistils, and b) employing proteomics and metabolomics to isolate pollen tube guidance signals. 3. Explore the genetic basis of natural variationmore » in guidance signals, comparing the in vitro interactions between pollen and pistils from A. thaliana and its close relatives.« less

  5. The continuum of behavior guidance.

    PubMed

    Nelson, Travis

    2013-01-01

    Behavior guidance is a continuum of techniques, basic and advanced, fundamental to the provision of quality dental care for pediatric patients. This practice must be individualized, pairing the correct method of behavior guidance with each child. To select the appropriate technique, the clinician must have a thorough understanding of each aspect of the continuum and anticipate parental expectations, child temperament, and the technical procedures necessary to complete care. By effectively using techniques within the continuum of behavior guidance, a healing relationship with the family is maintained while addressing dental disease and empowering the child to receive dental treatment throughout their lifetime. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. Uprated fine guidance sensor study

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Future orbital observatories will require star trackers of extremely high precision. These sensors must maintain high pointing accuracy and pointing stability simultaneously with a low light level signal from a guide star. To establish the fine guidance sensing requirements and to evaluate candidate fine guidance sensing concepts, the Space Telescope Optical Telescope Assembly was used as the reference optical system. The requirements review was separated into three areas: Optical Telescope Assembly (OTA), Fine Guidance Sensing and astrometry. The results show that the detectors should be installed directly onto the focal surface presented by the optics. This would maximize throughput and minimize point stability error by not incoporating any additional optical elements.

  7. Prevalence of E/A wave fusion and A wave truncation in DDD pacemaker patients with complete AV block under nominal AV intervals.

    PubMed

    Poller, Wolfram C; Dreger, Henryk; Schwerg, Marius; Melzer, Christoph

    2015-01-01

    Optimization of the AV-interval (AVI) in DDD pacemakers improves cardiac hemodynamics and reduces pacemaker syndromes. Manual optimization is typically not performed in clinical routine. In the present study we analyze the prevalence of E/A wave fusion and A wave truncation under resting conditions in 160 patients with complete AV block (AVB) under the pre-programmed AVI. We manually optimized sub-optimal AVI. We analyzed 160 pacemaker patients with complete AVB, both in sinus rhythm (AV-sense; n = 129) and under atrial pacing (AV-pace; n = 31). Using Doppler analyses of the transmitral inflow we classified the nominal AVI as: a) normal, b) too long (E/A wave fusion) or c) too short (A wave truncation). In patients with a sub-optimal AVI, we performed manual optimization according to the recommendations of the American Society of Echocardiography. All AVB patients with atrial pacing exhibited a normal transmitral inflow under the nominal AV-pace intervals (100%). In contrast, 25 AVB patients in sinus rhythm showed E/A wave fusion under the pre-programmed AV-sense intervals (19.4%; 95% confidence interval (CI): 12.6-26.2%). A wave truncations were not observed in any patient. All patients with a complete E/A wave fusion achieved a normal transmitral inflow after AV-sense interval reduction (mean optimized AVI: 79.4 ± 13.6 ms). Given the rate of 19.4% (CI 12.6-26.2%) of patients with a too long nominal AV-sense interval, automatic algorithms may prove useful in improving cardiac hemodynamics, especially in the subgroup of atrially triggered pacemaker patients with AV node diseases.

  8. Automated Guidance for Student Inquiry

    ERIC Educational Resources Information Center

    Gerard, Libby F.; Ryoo, Kihyun; McElhaney, Kevin W.; Liu, Ou Lydia; Rafferty, Anna N.; Linn, Marcia C.

    2016-01-01

    In 4 classroom experiments we investigated uses for technologies that automatically score student generated essays, concept diagrams, and drawings in inquiry curricula. We used the automatic scores to assign typical and research-based guidance and studied the impact of the guidance on student progress. Seven teachers and their 897 students…

  9. Guidance in the Middle Schools.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Bureau of Curriculum Development.

    This publication is designed to assist the guidance counselor, the administrator, the supervisors, and other members of the school staff to integrate a developmental guidance program into the total educational process of the preadolescent in an urban society. Special attention is devoted to appropriate topics and techniques for use in individual…

  10. 21 CFR 7.59 - General industry guidance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false General industry guidance. 7.59 Section 7.59 Food... POLICY Recalls (Including Product Corrections)-Guidance on Policy, Procedures, and Industry Responsibilities § 7.59 General industry guidance. A recall can be disruptive of a firm's operation and business...

  11. 21 CFR 7.59 - General industry guidance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false General industry guidance. 7.59 Section 7.59 Food... POLICY Recalls (Including Product Corrections)-Guidance on Policy, Procedures, and Industry Responsibilities § 7.59 General industry guidance. A recall can be disruptive of a firm's operation and business...

  12. 21 CFR 7.59 - General industry guidance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false General industry guidance. 7.59 Section 7.59 Food... POLICY Recalls (Including Product Corrections)-Guidance on Policy, Procedures, and Industry Responsibilities § 7.59 General industry guidance. A recall can be disruptive of a firm's operation and business...

  13. 21 CFR 7.59 - General industry guidance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false General industry guidance. 7.59 Section 7.59 Food... POLICY Recalls (Including Product Corrections)-Guidance on Policy, Procedures, and Industry Responsibilities § 7.59 General industry guidance. A recall can be disruptive of a firm's operation and business...

  14. Guidance, Navigation, and Control Techniques and Technologies for Active Satellite Removal

    NASA Astrophysics Data System (ADS)

    Ortega Hernando, Guillermo; Erb, Sven; Cropp, Alexander; Voirin, Thomas; Dubois-Matra, Olivier; Rinalducci, Antonio; Visentin, Gianfranco; Innocenti, Luisa; Raposo, Ana

    2013-09-01

    This paper shows an internal feasibility analysis to de- orbit a non-functional satellite of big dimensions by the Technical Directorate of the European Space Agency ESA. The paper focuses specifically on the design of the techniques and technologies for the Guidance, Navigation, and Control (GNC) system of the spacecraft mission that will capture the satellite and ultimately will de-orbit it on a controlled re-entry.The paper explains the guidance strategies to launch, rendezvous, close-approach, and capture the target satellite. The guidance strategy uses chaser manoeuvres, hold points, and collision avoidance trajectories to ensure a safe capture. It also details the guidance profile to de-orbit it in a controlled re-entry.The paper continues with an analysis of the required sensing suite and the navigation algorithms to allow the homing, fly-around, and capture of the target satellite. The emphasis is placed around the design of a system to allow the rendezvous with an un-cooperative target, including the autonomous acquisition of both the orbital elements and the attitude of the target satellite.Analysing the capture phase, the paper provides a trade- off between two selected capture systems: the net and the tentacles. Both are studied from the point of view of the GNC system.The paper analyses as well the advanced algorithms proposed to control the final compound after the capture that will allow the controlled de-orbiting of the assembly in a safe place in the Earth.The paper ends proposing the continuation of this work with the extension to the analysis of the destruction process of the compound in consecutive segments starting from the entry gate to the rupture and break up.

  15. Image Guidance

    EPA Pesticide Factsheets

    Guidance that explains the process for getting images approved in One EPA Web microsites and resource directories. includes an appendix that shows examples of what makes some images better than others, how some images convey meaning more than others

  16. New FDA draft guidance on immunogenicity.

    PubMed

    Parenky, Ashwin; Myler, Heather; Amaravadi, Lakshmi; Bechtold-Peters, Karoline; Rosenberg, Amy; Kirshner, Susan; Quarmby, Valerie

    2014-05-01

    A "Late Breaking" session was held on May 20 at the 2013 American Association of Pharmaceutical Scientists-National Biotech Conference (AAPS-NBC) to discuss the US Food and Drug Administration's (FDA) 2013 draft guidance on Immunogenicity Assessment for Therapeutic Protein Products. The session was initiated by a presentation from the FDA which highlighted several key aspects of the 2013 draft guidance pertaining to immunogenicity risk, the potential impact on patient safety and product efficacy, and risk mitigation. This was followed by an open discussion on the draft guidance which enabled delegates from biopharmaceutical companies to engage the FDA on topics that had emerged from their review of the draft guidance. The multidisciplinary audience fostered an environment that was conducive to scientific discussion on a broad range of topics such as clinical impact, immune mitigation strategies, immune prediction and the role of formulation, excipients, aggregates, and degradation products in immunogenicity. This meeting report highlights several key aspects of the 2013 draft guidance together with related dialog from the session.

  17. A neural net approach to space vehicle guidance

    NASA Technical Reports Server (NTRS)

    Caglayan, Alper K.; Allen, Scott M.

    1990-01-01

    The space vehicle guidance problem is formulated using a neural network approach, and the appropriate neural net architecture for modeling optimum guidance trajectories is investigated. In particular, an investigation is made of the incorporation of prior knowledge about the characteristics of the optimal guidance solution into the neural network architecture. The online classification performance of the developed network is demonstrated using a synthesized network trained with a database of optimum guidance trajectories. Such a neural-network-based guidance approach can readily adapt to environment uncertainties such as those encountered by an AOTV during atmospheric maneuvers.

  18. Quantum Mechanical Calculations of Monoxides of Silicon Carbide Molecules

    DTIC Science & Technology

    2003-03-01

    Data for CO Final Energy Charge Mult Basis Set (hart) EA (eV) ZPE (hart) EA (eV) w/ ZPE 0 1 DVZ -112.6850703739 2.02121 -1 2 DVZ...Energy Charge Mult Basis Set (hart) EA (eV) ZPE (hart) EA (eV) w/ ZPE 0 1 DVZ -363.7341927429 0.617643 -1 2 DVZ -363.7114852831 0 3 DVZ...Input Geometry Output Geometry Basis Set Final Energy (hart) EA (eV) ZPE (hart) EA (eV) w/ ZPE -1 2 O-C-Si Linear O-C-Si Linear DZV -401.5363

  19. Guidance: CERCLA Section 106 Judicial Actions

    EPA Pesticide Factsheets

    This guidance provides criteria for consideration in selecting and initiating Section 106 judicial actions. The guidance also identifies and discusses issues that should be considered in preparation of a Section 106 referral.

  20. Discussing Diverse Perspectives on Guidance

    ERIC Educational Resources Information Center

    Gonzalez-Mena, Janet; Shareef, Intisar

    2005-01-01

    Ideas about discipline and guidance get extremely complex when they intersect with culture and oppression. Some groups of people who are targets of racism have to protect their children from the oppressive practices of racist individuals and institutions. Their methods of guidance and discipline may be different from those of groups for whom…

  1. Career Guidance in Five English Independent Schools

    ERIC Educational Resources Information Center

    Hutchinson, Jo

    2018-01-01

    English independent schools are not required to follow government statutory guidance in a number of aspects including career education and guidance, and yet many are actively engaged in careers work and this has caught the attention of policymakers. State schools are subject to statutory guidance but, according to Ofsted and other authorities, the…

  2. Homozygous familial hypercholesterolaemia: new insights and guidance for clinicians to improve detection and clinical management. A position paper from the Consensus Panel on Familial Hypercholesterolaemia of the European Atherosclerosis Society

    PubMed Central

    Cuchel, Marina; Bruckert, Eric; Ginsberg, Henry N.; Raal, Frederick J.; Santos, Raul D.; Hegele, Robert A.; Kuivenhoven, Jan Albert; Nordestgaard, Børge G.; Descamps, Olivier S.; Steinhagen-Thiessen, Elisabeth; Tybjærg-Hansen, Anne; Watts, Gerald F.; Averna, Maurizio; Boileau, Catherine; Borén, Jan; Catapano, Alberico L.; Defesche, Joep C.; Hovingh, G. Kees; Humphries, Steve E.; Kovanen, Petri T.; Masana, Luis; Pajukanta, Päivi; Parhofer, Klaus G.; Ray, Kausik K.; Stalenhoef, Anton F. H.; Stroes, Erik; Taskinen, Marja-Riitta; Wiegman, Albert; Wiklund, Olov; Chapman, M. John; Cuchel, Marina; Bruckert, Eric; Chapman, M. John; Descamps, Olivier S.; Ginsberg, Henry N.; Hegele, Robert A.; Kuivenhoven, Jan Albert; Nordestgaard, Børge G.; Raal, Frederick J.; Santos, Raul D.; Steinhagen-Thiessen, Elisabeth; Tybjærg-Hansen, Anne; Watts, Gerald F.; Chapman, M. John; Ginsberg, Henry N.; Averna, Maurizio; Boileau, Catherine; Borén, Jan; Catapano, Alberico L.; Defesche, Joep C.; Hovingh, G. Kees; Humphries, Steve E.; Kovanen, Petri T.; Masana, Luis; Pajukanta, Päivi; Parhofer, Klaus G.; Ray, Kausik K.; Stalenhoef, Anton F. H.; Stroes, Erik; Taskinen, Marja-Riitta; Wiegman, Albert; Wiklund, Olov

    2014-01-01

    Aims Homozygous familial hypercholesterolaemia (HoFH) is a rare life-threatening condition characterized by markedly elevated circulating levels of low-density lipoprotein cholesterol (LDL-C) and accelerated, premature atherosclerotic cardiovascular disease (ACVD). Given recent insights into the heterogeneity of genetic defects and clinical phenotype of HoFH, and the availability of new therapeutic options, this Consensus Panel on Familial Hypercholesterolaemia of the European Atherosclerosis Society (EAS) critically reviewed available data with the aim of providing clinical guidance for the recognition and management of HoFH. Methods and results Early diagnosis of HoFH and prompt initiation of diet and lipid-lowering therapy are critical. Genetic testing may provide a definitive diagnosis, but if unavailable, markedly elevated LDL-C levels together with cutaneous or tendon xanthomas before 10 years, or untreated elevated LDL-C levels consistent with heterozygous FH in both parents, are suggestive of HoFH. We recommend that patients with suspected HoFH are promptly referred to specialist centres for a comprehensive ACVD evaluation and clinical management. Lifestyle intervention and maximal statin therapy are the mainstays of treatment, ideally started in the first year of life or at an initial diagnosis, often with ezetimibe and other lipid-modifying therapy. As patients rarely achieve LDL-C targets, adjunctive lipoprotein apheresis is recommended where available, preferably started by age 5 and no later than 8 years. The number of therapeutic approaches has increased following approval of lomitapide and mipomersen for HoFH. Given the severity of ACVD, we recommend regular follow-up, including Doppler echocardiographic evaluation of the heart and aorta annually, stress testing and, if available, computed tomography coronary angiography every 5 years, or less if deemed necessary. Conclusion This EAS Consensus Panel highlights the need for early identification of Ho

  3. Homozygous familial hypercholesterolaemia: new insights and guidance for clinicians to improve detection and clinical management. A position paper from the Consensus Panel on Familial Hypercholesterolaemia of the European Atherosclerosis Society.

    PubMed

    Cuchel, Marina; Bruckert, Eric; Ginsberg, Henry N; Raal, Frederick J; Santos, Raul D; Hegele, Robert A; Kuivenhoven, Jan Albert; Nordestgaard, Børge G; Descamps, Olivier S; Steinhagen-Thiessen, Elisabeth; Tybjærg-Hansen, Anne; Watts, Gerald F; Averna, Maurizio; Boileau, Catherine; Borén, Jan; Catapano, Alberico L; Defesche, Joep C; Hovingh, G Kees; Humphries, Steve E; Kovanen, Petri T; Masana, Luis; Pajukanta, Päivi; Parhofer, Klaus G; Ray, Kausik K; Stalenhoef, Anton F H; Stroes, Erik; Taskinen, Marja-Riitta; Wiegman, Albert; Wiklund, Olov; Chapman, M John

    2014-08-21

    Homozygous familial hypercholesterolaemia (HoFH) is a rare life-threatening condition characterized by markedly elevated circulating levels of low-density lipoprotein cholesterol (LDL-C) and accelerated, premature atherosclerotic cardiovascular disease (ACVD). Given recent insights into the heterogeneity of genetic defects and clinical phenotype of HoFH, and the availability of new therapeutic options, this Consensus Panel on Familial Hypercholesterolaemia of the European Atherosclerosis Society (EAS) critically reviewed available data with the aim of providing clinical guidance for the recognition and management of HoFH. Early diagnosis of HoFH and prompt initiation of diet and lipid-lowering therapy are critical. Genetic testing may provide a definitive diagnosis, but if unavailable, markedly elevated LDL-C levels together with cutaneous or tendon xanthomas before 10 years, or untreated elevated LDL-C levels consistent with heterozygous FH in both parents, are suggestive of HoFH. We recommend that patients with suspected HoFH are promptly referred to specialist centres for a comprehensive ACVD evaluation and clinical management. Lifestyle intervention and maximal statin therapy are the mainstays of treatment, ideally started in the first year of life or at an initial diagnosis, often with ezetimibe and other lipid-modifying therapy. As patients rarely achieve LDL-C targets, adjunctive lipoprotein apheresis is recommended where available, preferably started by age 5 and no later than 8 years. The number of therapeutic approaches has increased following approval of lomitapide and mipomersen for HoFH. Given the severity of ACVD, we recommend regular follow-up, including Doppler echocardiographic evaluation of the heart and aorta annually, stress testing and, if available, computed tomography coronary angiography every 5 years, or less if deemed necessary. This EAS Consensus Panel highlights the need for early identification of HoFH patients, prompt referral to

  4. Meet Guidance Needs of Older Adults. Module CG C-16 of Category C--Implementing. Competency-Based Career Guidance Modules.

    ERIC Educational Resources Information Center

    Cook, Patricia; Stewart, Ellen

    This learning module, one in a series of competency-based guidance program training packages focusing upon professional and paraprofessional competencies of guidance personnel, deals with meeting the guidance needs of older adults. Addressed in the module are the following topics: describing a negative and a positive bias, stereotype, or attitude…

  5. δ15N measurement of organic and inorganic substances by EA-IRMS: a speciation-dependent procedure.

    PubMed

    Gentile, Natacha; Rossi, Michel J; Delémont, Olivier; Siegwolf, Rolf T W

    2013-01-01

    Little attention has been paid so far to the influence of the chemical nature of the substance when measuring δ(15)N by elemental analysis (EA)-isotope ratio mass spectrometry (IRMS). Although the bulk nitrogen isotope analysis of organic material is not to be questioned, literature from different disciplines using IRMS provides hints that the quantitative conversion of nitrate into nitrogen presents difficulties. We observed abnormal series of δ(15)N values of laboratory standards and nitrates. These unexpected results were shown to be related to the tailing of the nitrogen peak of nitrate-containing compounds. A series of experiments were set up to investigate the cause of this phenomenon, using ammonium nitrate (NH(4)NO(3)) and potassium nitrate (KNO(3)) samples, two organic laboratory standards as well as the international secondary reference materials IAEA-N1, IAEA-N2-two ammonium sulphates [(NH(4))(2)SO(4)]-and IAEA-NO-3, a potassium nitrate. In experiment 1, we used graphite and vanadium pentoxide (V(2)O(5)) as additives to observe if they could enhance the decomposition (combustion) of nitrates. In experiment 2, we tested another elemental analyser configuration including an additional section of reduced copper in order to see whether or not the tailing could originate from an incomplete reduction process. Finally, we modified several parameters of the method and observed their influence on the peak shape, δ(15)N value and nitrogen content in weight percent of nitrogen of the target substances. We found the best results using mere thermal decomposition in helium, under exclusion of any oxygen. We show that the analytical procedure used for organic samples should not be used for nitrates because of their different chemical nature. We present the best performance given one set of sample introduction parameters for the analysis of nitrates, as well as for the ammonium sulphate IAEA-N1 and IAEA-N2 reference materials. We discuss these results considering the

  6. Development and validation of a new guidance device for lateral approach stereotactic breast biopsy

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

    Ma, K.; Kornecki, A.; Bax, J.

    2009-06-15

    Stereotactic breast biopsy (SBB) is the gold standard for minimally invasive breast cancer diagnosis. Current systems rely on one of two methods for needle insertion: A vertical approach (perpendicular to the breast compression plate) or a lateral approach (parallel to the compression plate). While the vertical approach is more frequently used, it is not feasible in patients with thin breasts (<3 cm thick after compression) or with superficial lesions. Further, existing SBB guidance hardware provides at most one degree of rotational freedom in the needle trajectory, and as such requires a separate skin incision for each biopsy target. The authorsmore » present a new design of lateral guidance device for SBB, which addresses the limitations of the vertical approach and provides improvements over the existing lateral guidance hardware. Specifically, the new device provides (1) an adjustable rigid needle support to minimize needle deflection within the breast and (2) an additional degree of rotational freedom in the needle trajectory, allowing the radiologist to sample multiple targets through a single skin incision. This device was compared to a commercial lateral guidance device in a series of phantom experiments. Needle placement error using each device was measured in agar phantoms for needle insertions at lateral depths of 2 and 5 cm. The biopsy success rate for each device was then estimated by performing biopsy procedures in commercial SBB phantoms. SBB performed with the new lateral guidance device provided reduced needle placement error relative to the commercial lateral guidance device (0.89{+-}0.22 vs 1.75{+-}0.35 mm for targets at 2 cm depth; 1.94{+-}0.20 vs 3.21{+-}0.31 mm for targets at 5 cm depth). The new lateral guidance device also provided improved biopsy accuracy in SBB procedures compared to the commercial lateral guidance device (100% vs 58% success rate). Finally, experiments were performed to demonstrate that the new device can accurately

  7. DOE Waste Treatability Group Guidance

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

    Kirkpatrick, T.D.

    1995-01-01

    This guidance presents a method and definitions for aggregating U.S. Department of Energy (DOE) waste into streams and treatability groups based on characteristic parameters that influence waste management technology needs. Adaptable to all DOE waste types (i.e., radioactive waste, hazardous waste, mixed waste, sanitary waste), the guidance establishes categories and definitions that reflect variations within the radiological, matrix (e.g., bulk physical/chemical form), and regulated contaminant characteristics of DOE waste. Beginning at the waste container level, the guidance presents a logical approach to implementing the characteristic parameter categories as part of the basis for defining waste streams and as the solemore » basis for assigning streams to treatability groups. Implementation of this guidance at each DOE site will facilitate the development of technically defined, site-specific waste stream data sets to support waste management planning and reporting activities. Consistent implementation at all of the sites will enable aggregation of the site-specific waste stream data sets into comparable national data sets to support these activities at a DOE complex-wide level.« less

  8. Differentiation of lard, chicken fat, beef fat and mutton fat by GCMS and EA-IRMS techniques.

    PubMed

    Ahmad Nizar, Nina Naquiah; Nazrim Marikkar, Jalaldeen Mohamed; Hashim, Dzulkifly Mat

    2013-01-01

    A study was conducted to differentiate lard, chicken fat, beef fat and mutton fat using Gas Chromatography Mass Spectrometry (GC-MS) and Elemental Analyzer-Isotope Ratio Mass Spectrometry (EA-IRMS). The comparison of overall fatty acid data showed that lard and chicken fat share common characteristics by having palmitic, oleic and linoleic acid as major fatty acids while beef and mutton fats shared common characteristics by possessing palmitic, stearic and oleic acid as major fatty acids. The direct comparisons among the fatty acid data, therefore, may not be suitable for discrimination of different animal fats. When the fatty acid distributional data was subjected to Principle Component Analysis (PCA), it was demonstrated that stearic, oleic and linoleic acids as the most discriminating parameters in the clustering of animal fats into four subclasses. The bulk carbon analysis of animal fats using EA-IRMS showed that determination of the carbon isotope ratios (δ¹³C) would be a good indicator for discriminating lard, chicken fat, beef fat and mutton fat. This would lead to a faster and more efficient method to ascertain the source of origin of fats used in food products.

  9. 76 FR 81511 - Draft Guidance for Industry and Food and Drug Administration Staff; Center for Devices and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-28

    ... ``Center for Devices and Radiological Health (CDRH) Appeals Processes.'' This document describes the processes available to outside stakeholders to request additional review of decisions and actions by CDRH... submit related requests to CDRH and FDA. This draft guidance is not final nor is it in effect at this...

  10. 75 FR 61771 - Notice of Public Availability of Navigation and Vessel Inspection Circular (NVIC) 2-10, “Guidance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... Enforcement of the Salvage and Marine Firefighting Regulations for Vessel Response Plans'' AGENCY: Coast Guard... Response Plans. The guidance contained in the NVIC provides details regarding the application and enforcement of the final rule, ``Salvage and Marine Firefighting Requirements; Vessel Response Plans for Oil...

  11. Guidance in the Secondary School

    ERIC Educational Resources Information Center

    Kumar, V. Jurist Lional

    2010-01-01

    Secondary School Students face a lot of problems in their body as well as in mind due to puberty that tends to adolescence stage. Adolescence has peculiar characters of their own. They need proper Guidance and Counselling to tackle their own problems. Guidance is described as a counselling service to assist the individual in achieving self…

  12. Approach guidance for outer planet pioneer missions

    NASA Technical Reports Server (NTRS)

    Bejczy, A. K.

    1975-01-01

    Onboard optical approach guidance measurements for spin-stabilized Pioneer-type spacecraft are discussed. Approach guidance measurement accuracy requirements are outlined. The application concept and operation principle of the V-slit star tracker are discussed within the context of approach guidance measurements and measurables. It is shown that the accuracy of onboard optical approach guidance measurements is inherently coupled to the stability characteristics of the spacecraft spin axis. Geometrical and physical measurement parameters are presented for Pioneer entry probe missions to Uranus via Jupiter or Saturn flyby. The impact of these parameters on both sensor instrumentation and measurement system design is discussed. The need for sensing extended objects is shown. The feasibility of implementing an onboard approach guidance measurement system for Pioneer-type spacecraft is indicated. Two Pioneer 10 onboard measurement experiments performed in May-June 1974 are described.

  13. Ultrasound Guidance for Botulinum Neurotoxin Chemodenervation Procedures.

    PubMed

    Alter, Katharine E; Karp, Barbara I

    2017-12-28

    Injections of botulinum neurotoxins (BoNTs) are prescribed by clinicians for a variety of disorders that cause over-activity of muscles; glands; pain and other structures. Accurately targeting the structure for injection is one of the principle goals when performing BoNTs procedures. Traditionally; injections have been guided by anatomic landmarks; palpation; range of motion; electromyography or electrical stimulation. Ultrasound (US) based imaging based guidance overcomes some of the limitations of traditional techniques. US and/or US combined with traditional guidance techniques is utilized and or recommended by many expert clinicians; authors and in practice guidelines by professional academies. This article reviews the advantages and disadvantages of available guidance techniques including US as well as technical aspects of US guidance and a focused literature review related to US guidance for chemodenervation procedures including BoNTs injection.

  14. Guidance and control 1989; Proceedings of the Annual Rocky Mountain Guidance and Control Conference, Keystone, CO, Feb. 4-8, 1989

    NASA Astrophysics Data System (ADS)

    Culp, Robert D.; Lewis, Robert A.

    1989-05-01

    Papers are presented on advances in guidance, navigation, and control; guidance and control storyboard displays; attitude referenced pointing systems; guidance, navigation, and control for specialized missions; and recent experiences. Other topics of importance to support the application of guidance and control to the space community include concept design and performance test of a magnetically suspended single-gimbal control moment gyro; design, fabrication and test of a prototype double gimbal control moment gyroscope for the NASA Space Station; the Circumstellar Imaging Telescope Image Motion Compensation System providing ultra-precise control on the Space Station platform; pinpointing landing concepts for the Mars Rover Sample Return mission; and space missile guidance and control simulation and flight testing.

  15. Potential for Integrating Entry Guidance into the Multi-Disciplinary Entry Vehicle Optimization Environment

    NASA Technical Reports Server (NTRS)

    D'souza, Sarah N.; Kinney, David J.; Garcia, Joseph A.; Sarigul-Klijn, Nesrin

    2014-01-01

    The state-of-the-art in vehicle design decouples flight feasible trajectory generation from the optimization process of an entry spacecraft shape. The disadvantage to this decoupled process is seen when a particular aeroshell does not meet in-flight requirements when integrated into Guidance, Navigation, and Control simulations. It is postulated that the integration of a guidance algorithm into the design process will provide a real-time, rapid trajectory generation technique to enhance the robustness of vehicle design solutions. The potential benefit of this integration is a reduction in design cycles (possible cost savings) and increased accuracy in the aerothermal environment (possible mass savings). This work examines two aspects: 1) the performance of a reference tracking guidance algorithm for five different geometries with the same reference trajectory and 2) the potential of mass savings from improved aerothermal predictions. An Apollo Derived Guidance (ADG) algorithm is used in this study. The baseline geometry and five test case geometries were flown using the same baseline trajectory. The guided trajectory results are compared to separate trajectories determined in a vehicle optimization study conducted for NASA's Mars Entry, Descent, and Landing System Analysis. This study revealed several aspects regarding the potential gains and required developments for integrating a guidance algorithm into the vehicle optimization environment. First, the generation of flight feasible trajectories is only as good as the robustness of the guidance algorithm. The set of dispersed geometries modelled aerodynamic dispersions that ranged from +/-1% to +/-17% and a single extreme case was modelled where the aerodynamics were approximately 80% less than the baseline geometry. The ADG, as expected, was able to guide the vehicle into the aeroshell separation box at the target location for dispersions up to 17%, but failed for the 80% dispersion cases. Finally, the results

  16. Surface Movement Guidance and Control System

    DOT National Transportation Integrated Search

    1996-12-12

    This Advisory Circular (AC) describes the standards and provides guidance in the : development of a Surface Movement Guidance and Control System (SMGCS) plan for : U.S. airports where scheduled Air Carriers are authorized to conduct operations : when...

  17. Effect of the Family and Medical Leave Act on the operation of cafeteria plans. Final regulations.

    PubMed

    2001-10-17

    This document contains final regulations relating to cafeteria plans that reflect changes made by the Family and Medical Leave Act of 1993 (Act). The final regulations provide the public with guidance needed to comply with the Act and affect employees who participate in cafeteria plans.

  18. 75 FR 29537 - Draft Transportation Conformity Guidance for Quantitative Hot-spot Analyses in PM2.5

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-26

    ... Quantitative Hot- spot Analyses in PM 2.5 and PM 10 Nonattainment and Maintenance Areas AGENCY: Environmental... finalized, this guidance would help state and local agencies complete quantitative PM 2.5 and PM 10 hot-spot...), EPA stated that quantitative PM 2.5 and PM 10 hot-spot analyses would not be required until EPA...

  19. Automated low-thrust guidance for the orbital maneuvering vehicle

    NASA Technical Reports Server (NTRS)

    Rose, Richard E.; Schmeichel, Harry; Shortwell, Charles P.; Werner, Ronald A.

    1988-01-01

    This paper describes the highly autonomous OMV Guidance Navigation and Control system. Emphasis is placed on a key feature of the design, the low thrust guidance algorithm. The two guidance modes, orbit change guidance and rendezvous guidance, are discussed in detail. It is shown how OMV will automatically transfer from its initial orbit to an arbitrary target orbit and reach a specified rendezvous position relative to the target vehicle.

  20. Confronting the EPOS-LHC model predictions on the charged particle and muon attenuation lengths of EAS with the measurements of the KASCADE-Grande observatory

    NASA Astrophysics Data System (ADS)

    Arteaga-Velázquez, J. C.; Apel, W. D.; Bekk, K.; Bertaina, M.; Blümer, J.; Bozdog, H.; Brancus, I. M.; Cantoni, E.; Chiavassa, A.; Cossavella, F.; Daumiller, K.; de Souza, V.; Di Pierro, F.; Doll, P.; Engel, R.; Engler, J.; Fuchs, B.; Fuhrmann, D.; Gherghel-Lascu, A.; Gils, H. J.; Glasstetter, R.; Grupen, C.; Haungs, A.; Heck, D.; Hörandel, J. R.; Huber, D.; Huege, T.; Kampert, K.-H.; Kang, D.; Klages, H. O.; Link, K.; Łuczak, P.; Mathes, H. J.; Mayer, H. J.; Milke, J.; Mitrica, B.; Morello, C.; Oehlschläger, J.; Ostapchenko, S.; Palmieri, N.; Petcu, M.; Pierog, T.; Rebel, H.; Roth, M.; Schieler, H.; Schoo, S.; Schröder, F. G.; Sima, O.; Toma, G.; Trinchero, G. C.; Ulrich, H.; Weindl, A.; Wochele, J.; Zabierowski, J.

    2015-08-01

    KASCADE-Grande was an air-shower experiment designed to study cosmic rays between 1016 and 1018 eV. The instrument was located at the site of the Karlsruhe Institute of Technology, Germany at an altitude of 110 m a.s.l. and covered an area of 0.5 km2. KASCADE-Grande consisted of several detector systems dedicated to measure different components of the EAS generated by the primary cosmic rays, i.e., the muon and the electron contents of the air-shower. With such a number of EAS observables and the precision of the measurements, the KASCADE-Grande data can be used to not only study in detail the properties of cosmic rays but also to test the predictions of hadronic-interaction models. In this work, in particular, the attenuation lengths of the muon number and the charged number of particles of EAS in the atmosphere were extracted from the KASCADE-Grande data and the results were compared with the predictions of the new EPOS-LHC hadronic-interaction model.

  1. European Lifelong Guidance Policy Network Representatives' Conceptions of the Role of Information and Communication Technologies Related to National Guidance Policies

    ERIC Educational Resources Information Center

    Kettunen, Jaana; Vuorinen, Raimo; Ruusuvirta, Outi

    2016-01-01

    This article reports findings from a phenomenographic investigation into European Lifelong Guidance Policy Network representatives' conceptions of the role of information and communication technologies (ICT) related to national lifelong guidance policies. The role of ICT in relation to national lifelong guidance policies was conceived as (1)…

  2. 78 FR 37231 - Guidance for Industry; Guidance on Abbreviated New Drug Applications: Stability Testing of Drug...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-D-0938] Guidance for Industry; Guidance on Abbreviated New Drug Applications: Stability Testing of Drug Substances....'' Because of increases in the number and complexity of ANDAs and FDA's desire to standardize generic drug...

  3. Online thesis guidance management information system

    NASA Astrophysics Data System (ADS)

    Nasution, T. H.; Pratama, F.; Tanjung, K.; Siregar, I.; Amalia, A.

    2018-03-01

    The development of internet technology in education is still not maximized, especially in the process of thesis guidance between students and lecturers. Difficulties met the lecturers to help students during thesis guidance is the limited communication time and the compatibility of schedule between students and lecturer. To solve this problem, we designed an online thesis guidance management information system that helps students and lecturers to do thesis tutoring process anytime, anywhere. The system consists of a web-based admin app for usage management and an android-based app for students and lecturers.

  4. Navigating through 'a labyrinth' of guidance.

    PubMed

    Pearson, Susan

    2014-09-01

    Devising a strategy to deliver safe water to thousands of outlets spread across numerous buildings is always going to be a challenge, so how do you navigate your way through a bewildering labyrinth of sometimes contradictory guidance documents? Is there, in fact, simply too much guidance? Posing this question at a recent one-day conference on waterborne infections in healthcare facilities, Paul Nolan, authorised water engineer (AE), and operations manager for PFI provider, Lend Lease, took delegates through a review of the latest guidance and regulations, as Susan Pearson reports.

  5. Shared responsibility payment for not maintaining minimum essential coverage. Final regulations.

    PubMed

    2013-08-30

    This document contains final regulations on the requirement to maintain minimum essential coverage enacted by the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of 2010, as amended by the TRICARE Affirmation Act and Public Law 111-173. These final regulations provide guidance to individual taxpayers on the liability under section 5000A of the Internal Revenue Code for the shared responsibility payment for not maintaining minimum essential coverage and largely finalize the rules in the notice of proposed rulemaking published in the Federal Register on February 1, 2013.

  6. 77 FR 14855 - Notice of Availability and Request for Comment on the Draft Environmental Assessment (EA) for the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-13

    ... Reusable Suborbital Rockets at the Mojave Air and Space Port AGENCY: Federal Aviation Administration (FAA... of SpaceShipTwo Reusable Suborbital Rockets at the Mojave Air and Space Port. The Draft EA was... licenses to operate SpaceShipTwo Reusable Suborbital Rockets and WhiteKnightTwo carrier aircraft at the...

  7. 78 FR 55261 - Draft Guidance for Industry on Generic Drug User Fee Amendments of 2012: Questions and Answers...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-10

    ... public and reduce costs to industry. GDUFA enables FDA to assess user fees to support critical and... assess user fees to support critical and measurable enhancements to FDA's generic drugs program. GDUFA...). The draft guidance, when finalized, will represent the Agency's current thinking on ``Generic Drug...

  8. Provide Career Guidance to Girls and Women. Module CG C-13 of Category C--Implementing. Competency-Based Career Guidance Modules.

    ERIC Educational Resources Information Center

    Birk, Janice M.; Colby, Pamela G.

    This learning module, one in a series of competency-based guidance program training packages focusing upon professional and paraprofessional competencies of guidance personnel, deals with providing career guidance to girls and women. Addressed in the module are the following topics: society's influence on shaping differential roles and behaviors…

  9. Designing Automated Guidance for Concept Diagrams in Inquiry Instruction

    ERIC Educational Resources Information Center

    Ryoo, Kihyun; Linn, Marcia C.

    2016-01-01

    Advances in automated scoring technologies have the potential to support student learning during inquiry instruction by providing timely and adaptive guidance on individual students' responses. To identify which forms of automated guidance can be beneficial for inquiry learning, we compared reflective guidance to directive guidance for…

  10. 33 CFR 385.5 - Guidance memoranda.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Water Management District shall, in consultation with the Department of the Interior, the Environmental... DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN General Provisions § 385.5 Guidance memoranda. (a) General. (1) Technical guidance for internal management of Corps of...

  11. 33 CFR 385.5 - Guidance memoranda.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Water Management District shall, in consultation with the Department of the Interior, the Environmental... DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN General Provisions § 385.5 Guidance memoranda. (a) General. (1) Technical guidance for internal management of Corps of...

  12. 33 CFR 385.5 - Guidance memoranda.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Water Management District shall, in consultation with the Department of the Interior, the Environmental... DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN General Provisions § 385.5 Guidance memoranda. (a) General. (1) Technical guidance for internal management of Corps of...

  13. HANDBOOK: HAZARDOUS WASTE INCINERATION MEASUREMENT GUIDANCE

    EPA Science Inventory

    This publication, Volume III of the Hazardous Waste Incineration Guidance Series, contains general guidance to permit writers in reviewing hazardous waste incineration permit applications and trial burn plans. he handbook is a how-to document dealing with how incineration measure...

  14. Differential Game Theory Application to Intelligent Missile Guidance

    DTIC Science & Technology

    2013-06-01

    guidance (OG) and game theoretic guidance ( GTG ). One reason for this development is the fact that the implementation hardware for the guidance system has...state estimation techniques such as the Kalman Filter and others, it is now feasible to implement the OG, GTG and GTG +AI ‘intelligent’ guidance on...both PN and APN as special cases of OG and GTG ; this connection is further explored in this report. The desire to reduce weapon life-cycle cost

  15. Optimization and guidance of flight trajectories for the national aerospace plane

    NASA Technical Reports Server (NTRS)

    Miele, Angelo

    1990-01-01

    The research on optimal trajectories for the National Aerospace Plane (NASP) performed by the Aero-Astronautics Group of Rice University from June 22, 1989 to December 31, 1990 is summarized. The aerospace plane is assumed to be controlled via the angle of attack and the power setting. The time history of the controls is optimized simultaneously with the switch times from one powerplant to another and the final time. The intent is to arrive at NASP guidance trajectories exhibiting many of the desirable characteristics of NASP optimal trajectories.

  16. Getting the most out of additional guidance information in deformable image registration by leveraging multi-objective optimization

    NASA Astrophysics Data System (ADS)

    Alderliesten, Tanja; Bosman, Peter A. N.; Bel, Arjan

    2015-03-01

    Incorporating additional guidance information, e.g., landmark/contour correspondence, in deformable image registration is often desirable and is typically done by adding constraints or cost terms to the optimization function. Commonly, deciding between a "hard" constraint and a "soft" additional cost term as well as the weighting of cost terms in the optimization function is done on a trial-and-error basis. The aim of this study is to investigate the advantages of exploiting guidance information by taking a multi-objective optimization perspective. Hereto, next to objectives related to match quality and amount of deformation, we define a third objective related to guidance information. Multi-objective optimization eliminates the need to a-priori tune a weighting of objectives in a single optimization function or the strict requirement of fulfilling hard guidance constraints. Instead, Pareto-efficient trade-offs between all objectives are found, effectively making the introduction of guidance information straightforward, independent of its type or scale. Further, since complete Pareto fronts also contain less interesting parts (i.e., solutions with near-zero deformation effort), we study how adaptive steering mechanisms can be incorporated to automatically focus more on solutions of interest. We performed experiments on artificial and real clinical data with large differences, including disappearing structures. Results show the substantial benefit of using additional guidance information. Moreover, compared to the 2-objective case, additional computational cost is negligible. Finally, with the same computational budget, use of the adaptive steering mechanism provides superior solutions in the area of interest.

  17. Annual Compliance Certification Guidance

    EPA Pesticide Factsheets

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database available at www2.epa.gov/title-v-operating-permits/title-v-operating-permit-policy-and-guidance-document-index. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  18. Navigation errors encountered using weather-mapping radar for helicopter IFR guidance to oil rigs

    NASA Technical Reports Server (NTRS)

    Phillips, J. D.; Bull, J. S.; Hegarty, D. M.; Dugan, D. C.

    1980-01-01

    In 1978 a joint NASA-FAA helicopter flight test was conducted to examine the use of weather-mapping radar for IFR guidance during landing approaches to oil rig helipads. The following navigation errors were measured: total system error, radar-range error, radar-bearing error, and flight technical error. Three problem areas were identified: (1) operational problems leading to pilot blunders, (2) poor navigation to the downwind final approach point, and (3) pure homing on final approach. Analysis of these problem areas suggests improvement in the radar equipment, approach procedure, and pilot training, and gives valuable insight into the development of future navigation aids to serve the off-shore oil industry.

  19. The U.S. draft guidance regarding population and individual bioequivalence approaches: comments by a research-based pharmaceutical company.

    PubMed

    Hauschke, D; Steinijans, V W

    2000-10-30

    Generally, the motivation for switching from average bioequivalence to population and/or individual bio-equivalence is well recognized in the light of certain limitations of the concept of average bioequivalence. However, this switch still results in unresolved issues which should be addressed before the regulatory guidance is finalized.

  20. 78 FR 48172 - Minimizing Risk for Children's Toy Laser Products; Draft Guidance for Industry and Food and Drug...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-07

    ... Health's (CDRH) proposed approach on the safety of toy laser products. This draft guidance is not final... products, FDA headquarters and field personnel, and the public of CDRH's proposed approach on the safety of... limits. While this rulemaking process is ongoing, CDRH encourages manufacturers to keep children's toy...

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