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Sample records for lead 185

  1. Reliability of Sn/Pb and lead-free (SnAgCu) solders of surface mounted miniaturized passive components for extreme temperature (-185°C to +125°C) space missions

    NASA Astrophysics Data System (ADS)

    Ramesham, Rajeshuni

    2011-02-01

    Surface mount electronic package test boards have been assembled using tin/lead (Sn/Pb) and lead-free (Pb-free or SnAgCu or SAC305) solders. The soldered surface mount packages include ball grid arrays (BGA), flat packs, various sizes of passive chip components, etc. They have been optically inspected after assembly and subsequently subjected to extreme temperature thermal cycling to assess their reliability for future deep space, long-term, extreme temperature environmental missions. In this study, the employed temperature range (-185°C to +125°C) covers military specifications (-55°C to +100°C), extreme cold Martian (-120°C to +115°C), asteroid Nereus (-180°C to +25°C) and JUNO (-150°C to +120°C) environments. The boards were inspected at room temperature and at various intervals as a function of extreme temperature thermal cycling and bake duration. Electrical resistance measurements made at room temperature are reported and the tests to date have shown some change in resistance as a function of extreme temperature thermal cycling and some showed increase in resistance. However, the change in interconnect resistance becomes more noticeable with increasing number of thermal cycles. Further research work will be carried out to understand the reliability of packages under extreme temperature applications (-185°C to +125°C) via continuously monitoring the daisy chain resistance for BGA, Flat-packs, lead less chip packages, etc. This paper will describe the experimental reliability results of miniaturized passive components (01005, 0201, 0402, 0603, 0805, and 1206) assembled using surface mounting processes with tin-lead and lead-free solder alloys under extreme temperature environments.

  2. Reliability of Sn/Pb and Lead-Free (SnAgCu) Solders of Surface Mounted Miniaturized Passive Components for Extreme Temperature (-185 C to +125 C) Space Missions

    NASA Technical Reports Server (NTRS)

    Ramesham, Rajeshuni

    2011-01-01

    Surface mount electronic package test boards have been assembled using tin/lead (Sn/Pb) and lead-free (Pb-free or SnAgCu or SAC305) solders. The soldered surface mount packages include ball grid arrays (BGA), flat packs, various sizes of passive chip components, etc. They have been optically inspected after assembly and subsequently subjected to extreme temperature thermal cycling to assess their reliability or future deep space, long-term, extreme temperature environmental missions. In this study, the employed temperature range (-185oC to +125oC) covers military specifications (-55oC to +100oC), extreme old Martian (-120oC to +115oC), asteroid Nereus (-180oC to +25oC) and JUNO (-150oC to +120oC) environments. The boards were inspected at room temperature and at various intervals as a function of extreme temperature thermal cycling and bake duration. Electrical resistance measurements made at room temperature are reported and the tests to date have shown some change in resistance as a function of extreme temperature thermal cycling and some showed increase in resistance. However, the change in interconnect resistance becomes more noticeable with increasing number of thermal cycles. Further research work will be carried out to understand the reliability of packages under extreme temperature applications (-185oC to +125oC) via continuously monitoring the daisy chain resistance for BGA, Flat-packs, lead less chip packages, etc. This paper will describe the experimental reliability results of miniaturized passive components (01005, 0201, 0402, 0603, 0805, and 1206) assembled using surface mounting processes with tin-lead and lead-free solder alloys under extreme temperature environments.

  3. 32 CFR 185.6 - Information requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Information requirements. 185.6 Section 185.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE MILITARY SUPPORT TO CIVIL AUTHORITIES (MSCA) § 185.6 Information requirements. The reporting requirements in § 185.5...

  4. 46 CFR 185.420 - Crew training.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Crew training. 185.420 Section 185.420 Shipping COAST...) OPERATIONS Crew Requirements § 185.420 Crew training. (a) The owner, charterer, master or managing operator... duties listed in the station bill required by § 185.514 of this part. (b) Training conducted on a...

  5. Lead

    MedlinePlus

    ... Worker, or other abatement discipline Lead in drinking water Lead air pollution Test your child Check and maintain your home Find a Lead-Safe Certified firm Before you renovate Before you buy or rent a home built before 1978 Test your home's drinking water Test for lead in paint, dust or soil ...

  6. 5 CFR 185.102 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Definitions. 185.102 Section 185.102... § 185.102 Definitions. For the purposes of this part— ALJ means an Administrative Law Judge in the... or statement is false, fictitious, or fraudulent; (b) Acts in deliberate ignorance of the truth...

  7. 5 CFR 185.135 - The record.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false The record. 185.135 Section 185.135... § 185.135 The record. (a) The hearing shall be recorded and transcribed. Transcripts may be obtained following the hearing from the ALJ at a cost not to exceed the actual cost of duplication. (b)...

  8. 21 CFR 146.185 - Pineapple juice.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Pineapple juice. 146.185 Section 146.185 Food and....185 Pineapple juice. (a) Identity. (1) Pineapple juice is the juice, intended for direct consumption..., ripe pineapple (Ananas comosus L. Merrill). The juice may have been concentrated and...

  9. 21 CFR 146.185 - Pineapple juice.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Pineapple juice. 146.185 Section 146.185 Food and....185 Pineapple juice. (a) Identity. (1) Pineapple juice is the juice, intended for direct consumption..., ripe pineapple (Ananas comosus L. Merrill). The juice may have been concentrated and...

  10. 40 CFR 68.185 - Certification.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Certification. 68.185 Section 68.185... ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.185 Certification. (a) For Program 1 processes, the owner or operator shall submit in the RMP the certification statement provided in §...

  11. 46 CFR 185.702 - Maintenance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Maintenance. 185.702 Section 185.702 Shipping COAST...) OPERATIONS Operational Readiness, Maintenance, and Inspection of Lifesaving Equipment § 185.702 Maintenance. (a) The manufacturer's instructions for onboard maintenance of survival craft, rescue boats,...

  12. 33 CFR 117.185 - Pacheco Creek.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Pacheco Creek. 117.185 Section 117.185 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements California § 117.185 Pacheco Creek. The draw of the Contra Costa County highway bridge, mile 1.0,...

  13. 5 CFR 185.104 - Investigation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Investigation. 185.104 Section 185.104... § 185.104 Investigation. (a) If an investigating official concludes that a subpoena pursuant to the... submit a report containing the findings and conclusions of such investigation to the reviewing...

  14. 5 CFR 185.104 - Investigation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Investigation. 185.104 Section 185.104... § 185.104 Investigation. (a) If an investigating official concludes that a subpoena pursuant to the... submit a report containing the findings and conclusions of such investigation to the reviewing...

  15. 5 CFR 185.104 - Investigation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Investigation. 185.104 Section 185.104... § 185.104 Investigation. (a) If an investigating official concludes that a subpoena pursuant to the... submit a report containing the findings and conclusions of such investigation to the reviewing...

  16. 5 CFR 185.104 - Investigation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Investigation. 185.104 Section 185.104... § 185.104 Investigation. (a) If an investigating official concludes that a subpoena pursuant to the... submit a report containing the findings and conclusions of such investigation to the reviewing...

  17. 5 CFR 185.104 - Investigation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Investigation. 185.104 Section 185.104... § 185.104 Investigation. (a) If an investigating official concludes that a subpoena pursuant to the... submit a report containing the findings and conclusions of such investigation to the reviewing...

  18. 21 CFR 145.185 - Canned plums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Canned plums. 145.185 Section 145.185 Food and... CONSUMPTION CANNED FRUITS Requirements for Specific Standardized Canned Fruits § 145.185 Canned plums. (a) Identity—(1) Ingredients. Canned plums is the food prepared from clean, sound, and mature fruit of...

  19. 21 CFR 145.185 - Canned plums.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Canned plums. 145.185 Section 145.185 Food and... CONSUMPTION CANNED FRUITS Requirements for Specific Standardized Canned Fruits § 145.185 Canned plums. (a) Identity—(1) Ingredients. Canned plums is the food prepared from clean, sound, and mature fruit of...

  20. 21 CFR 145.185 - Canned plums.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 2 2012-04-01 2012-04-01 false Canned plums. 145.185 Section 145.185 Food and... CONSUMPTION CANNED FRUITS Requirements for Specific Standardized Canned Fruits § 145.185 Canned plums. (a) Identity—(1) Ingredients. Canned plums is the food prepared from clean, sound, and mature fruit of...

  1. 21 CFR 145.185 - Canned plums.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false Canned plums. 145.185 Section 145.185 Food and... CONSUMPTION CANNED FRUITS Requirements for Specific Standardized Canned Fruits § 145.185 Canned plums. (a) Identity—(1) Ingredients. Canned plums is the food prepared from clean, sound, and mature fruit of...

  2. 21 CFR 145.185 - Canned plums.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Canned plums. 145.185 Section 145.185 Food and... CONSUMPTION CANNED FRUITS Requirements for Specific Standardized Canned Fruits § 145.185 Canned plums. (a) Identity—(1) Ingredients. Canned plums is the food prepared from clean, sound, and mature fruit of...

  3. 32 CFR 18.5 - Relationships.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Relationships. 18.5 Section 18.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE MILITARY COMMISSIONS APPOINTING AUTHORITY FOR MILITARY COMMISSIONS § 18.5 Relationships. (a) In the performance of assigned functions...

  4. 32 CFR 18.5 - Relationships.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Relationships. 18.5 Section 18.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE MILITARY COMMISSIONS APPOINTING AUTHORITY FOR MILITARY COMMISSIONS § 18.5 Relationships. (a) In the performance of assigned functions...

  5. 5 CFR 185.126 - Evidence.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Evidence. 185.126 Section 185.126... § 185.126 Evidence. (a) The ALJ shall determine the admissibility of evidence. (b) Except as provided in this part, the ALJ shall not be bound by the Federal Rules of Evidence. However, the ALJ may apply...

  6. 5 CFR 185.126 - Evidence.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Evidence. 185.126 Section 185.126... § 185.126 Evidence. (a) The ALJ shall determine the admissibility of evidence. (b) Except as provided in this part, the ALJ shall not be bound by the Federal Rules of Evidence. However, the ALJ may apply...

  7. 32 CFR 185.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Definitions. 185.3 Section 185.3 National... AUTHORITIES (DSCA) § 185.3 Definitions. Civil Authorities. See Joint Publication 1-02 14 . 14 Available by... necessary to prevent significant loss of life or wanton destruction of property and are necessary to...

  8. 5 CFR 185.101 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Purpose. 185.101 Section 185.101... § 185.101 Purpose. This subpart implements the Program Fraud Civil Remedies Act of 1986, Public Law 99-509, 6101-6104, 100 Stat. 1874 (October 21, 1986), codified at 31 U.S.C. 3801-3812. Section...

  9. 46 CFR 185.304 - Navigation underway.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Navigation underway. 185.304 Section 185.304 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Miscellaneous Operating Requirements § 185.304 Navigation underway. (a) The movement of...

  10. 46 CFR 185.304 - Navigation underway.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Navigation underway. 185.304 Section 185.304 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Miscellaneous Operating Requirements § 185.304 Navigation underway. (a) The movement of...

  11. 46 CFR 185.304 - Navigation underway.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Navigation underway. 185.304 Section 185.304 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Miscellaneous Operating Requirements § 185.304 Navigation underway. (a) The movement of...

  12. 46 CFR 185.304 - Navigation underway.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Navigation underway. 185.304 Section 185.304 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Miscellaneous Operating Requirements § 185.304 Navigation underway. (a) The movement of...

  13. 46 CFR 185.304 - Navigation underway.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Navigation underway. 185.304 Section 185.304 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Miscellaneous Operating Requirements § 185.304 Navigation underway. (a) The movement of...

  14. 5 CFR 185.135 - The record.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false The record. 185.135 Section 185.135... § 185.135 The record. (a) The hearing shall be recorded and transcribed. Transcripts may be obtained following the hearing from the ALJ at a cost not to exceed the actual cost of duplication. (b)...

  15. 5 CFR 185.135 - The record.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false The record. 185.135 Section 185.135... § 185.135 The record. (a) The hearing shall be recorded and transcribed. Transcripts may be obtained following the hearing from the ALJ at a cost not to exceed the actual cost of duplication. (b)...

  16. 5 CFR 185.135 - The record.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false The record. 185.135 Section 185.135... § 185.135 The record. (a) The hearing shall be recorded and transcribed. Transcripts may be obtained following the hearing from the ALJ at a cost not to exceed the actual cost of duplication. (b)...

  17. 5 CFR 185.135 - The record.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false The record. 185.135 Section 185.135... § 185.135 The record. (a) The hearing shall be recorded and transcribed. Transcripts may be obtained following the hearing from the ALJ at a cost not to exceed the actual cost of duplication. (b)...

  18. 46 CFR 185.503 - Voyage plan.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Voyage plan. 185.503 Section 185.503 Shipping COAST...) OPERATIONS Preparations for Emergencies § 185.503 Voyage plan. (a) The master of the following vessels shall prepare a voyage plan: (1) A vessel making an oceans or coastwise voyage; (2) A vessel making a voyage...

  19. 46 CFR 185.702 - Maintenance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Maintenance. 185.702 Section 185.702 Shipping COAST...) OPERATIONS Operational Readiness, Maintenance, and Inspection of Lifesaving Equipment § 185.702 Maintenance. (a) The manufacturer's instructions for onboard maintenance of survival craft, rescue boats,...

  20. Lead

    MedlinePlus

    ... ATSDR Board of Scientific Counselors Lead in the environment: Agency for Toxic Substances and Disease Registry (ATSDR) Federal partner agencies: Department of Housing and Urban Development (HUD) and U.S. Environmental Protection Agency (EPA) Data, ...

  1. 32 CFR 185.3 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Definitions. 185.3 Section 185.3 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF CIVIL...' Security Affairs (ASD(HD&ASA)) serves as the Defense Domestic Crisis Manager. Defense Support of...

  2. 32 CFR 185.1 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Purpose. 185.1 Section 185.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF CIVIL AUTHORITIES... referred to as civil support. (b) Supplements the regulations (in DoD Directive 5525.5) 1 required...

  3. 32 CFR 185.1 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false Purpose. 185.1 Section 185.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF CIVIL AUTHORITIES... referred to as civil support. (b) Supplements the regulations (in DoD Directive 5525.5) 1 required...

  4. 32 CFR 185.1 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false Purpose. 185.1 Section 185.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF CIVIL AUTHORITIES... referred to as civil support. (b) Supplements the regulations (in DoD Directive 5525.5) 1 required...

  5. 32 CFR 185.3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false Definitions. 185.3 Section 185.3 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF CIVIL...' Security Affairs (ASD(HD&ASA)) serves as the Defense Domestic Crisis Manager. Defense Support of...

  6. 32 CFR 185.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Purpose. 185.1 Section 185.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF CIVIL AUTHORITIES... referred to as civil support. (b) Supplements the regulations (in DoD Directive 5525.5) 1 required...

  7. 19 CFR 18.5 - Diversion.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Diversion. 18.5 Section 18.5 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY TRANSPORTATION... regulations of the Agricultural Research Service of the Department of Agriculture shall be allowed only...

  8. 27 CFR 555.185 - Criminal sanctions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Criminal sanctions. 555.185 Section 555.185 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND... Criminal sanctions. Any person who violates the provisions of 18 U.S.C. 842(l)-(o) shall be fined...

  9. 27 CFR 27.185 - Customs release.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Customs release. 27.185... Distilled Spirits From Customs Custody Free of Tax for Use of the United States § 27.185 Customs release. (a) Upon receipt of appropriate customs entry and a photocopy of a permit, Form 5150.33 or...

  10. 5 CFR 185.120 - Prehearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Prehearing conferences. 185.120 Section... FRAUD CIVIL REMEDIES § 185.120 Prehearing conferences. (a) The ALJ may schedule prehearing conferences... conference at a reasonable time in advance of the hearing. (c) The ALJ may use prehearing conferences...

  11. 27 CFR 555.185 - Criminal sanctions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Criminal sanctions. 555.185 Section 555.185 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE EXPLOSIVES COMMERCE IN EXPLOSIVES Marking of Plastic Explosives §...

  12. 40 CFR 300.185 - Nongovernmental participation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 27 2010-07-01 2010-07-01 false Nongovernmental participation. 300.185... PLAN Responsibility and Organization for Response § 300.185 Nongovernmental participation. (a) Industry... from on-scene operations. (d) Nongovernmental participation must be in compliance with the...

  13. 40 CFR 300.185 - Nongovernmental participation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 28 2011-07-01 2011-07-01 false Nongovernmental participation. 300.185... PLAN Responsibility and Organization for Response § 300.185 Nongovernmental participation. (a) Industry... from on-scene operations. (d) Nongovernmental participation must be in compliance with the...

  14. 40 CFR 300.185 - Nongovernmental participation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 29 2013-07-01 2013-07-01 false Nongovernmental participation. 300.185... PLAN Responsibility and Organization for Response § 300.185 Nongovernmental participation. (a) Industry... from on-scene operations. (d) Nongovernmental participation must be in compliance with the...

  15. 40 CFR 300.185 - Nongovernmental participation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 28 2014-07-01 2014-07-01 false Nongovernmental participation. 300.185... PLAN Responsibility and Organization for Response § 300.185 Nongovernmental participation. (a) Industry... from on-scene operations. (d) Nongovernmental participation must be in compliance with the...

  16. 40 CFR 300.185 - Nongovernmental participation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 29 2012-07-01 2012-07-01 false Nongovernmental participation. 300.185... PLAN Responsibility and Organization for Response § 300.185 Nongovernmental participation. (a) Industry... from on-scene operations. (d) Nongovernmental participation must be in compliance with the...

  17. 15 CFR 922.185 - Emergency regulations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 922.185 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... MANAGEMENT NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS Hawaiian Islands Humpback Whale National Marine Sanctuary § 922.185 Emergency regulations. Where necessary to prevent or minimize the destruction of,...

  18. 15 CFR 922.185 - Emergency regulations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 922.185 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... MANAGEMENT NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS Hawaiian Islands Humpback Whale National Marine Sanctuary § 922.185 Emergency regulations. Where necessary to prevent or minimize the destruction of,...

  19. 15 CFR 922.185 - Emergency regulations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 922.185 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... MANAGEMENT NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS Hawaiian Islands Humpback Whale National Marine Sanctuary § 922.185 Emergency regulations. Where necessary to prevent or minimize the destruction of,...

  20. 15 CFR 922.185 - Emergency regulations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 922.185 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... MANAGEMENT NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS Hawaiian Islands Humpback Whale National Marine Sanctuary § 922.185 Emergency regulations. Where necessary to prevent or minimize the destruction of,...

  1. 15 CFR 922.185 - Emergency regulations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 922.185 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... MANAGEMENT NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS Hawaiian Islands Humpback Whale National Marine Sanctuary § 922.185 Emergency regulations. Where necessary to prevent or minimize the destruction of,...

  2. 40 CFR 68.185 - Certification.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.185 Certification. (a) For Program 1 processes... certification that, to the best of the signer's knowledge, information, and belief formed after...

  3. 40 CFR 68.185 - Certification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.185 Certification. (a) For Program 1 processes... certification that, to the best of the signer's knowledge, information, and belief formed after...

  4. 40 CFR 61.185 - Recordkeeping requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.185 Recordkeeping... arsenic to the atmosphere between the time of discovery and the time corrective action was taken. (c) Each... ambient inorganic arsenic concentrations at all sampling sites and other data needed to determine...

  5. 40 CFR 61.185 - Recordkeeping requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.185 Recordkeeping... arsenic to the atmosphere between the time of discovery and the time corrective action was taken. (c) Each... ambient inorganic arsenic concentrations at all sampling sites and other data needed to determine...

  6. 40 CFR 61.185 - Recordkeeping requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.185 Recordkeeping... arsenic to the atmosphere between the time of discovery and the time corrective action was taken. (c) Each... ambient inorganic arsenic concentrations at all sampling sites and other data needed to determine...

  7. 40 CFR 61.185 - Recordkeeping requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.185 Recordkeeping... arsenic to the atmosphere between the time of discovery and the time corrective action was taken. (c) Each... ambient inorganic arsenic concentrations at all sampling sites and other data needed to determine...

  8. 40 CFR 61.185 - Recordkeeping requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.185 Recordkeeping... arsenic to the atmosphere between the time of discovery and the time corrective action was taken. (c) Each... ambient inorganic arsenic concentrations at all sampling sites and other data needed to determine...

  9. 46 CFR 185.726 - Annual inspections.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) OPERATIONS Operational Readiness, Maintenance, and Inspection of Lifesaving Equipment § 185.726 Annual.... (d) Each battery used in an item of lifesaving equipment, except inflatable survival craft equipment, must be replaced during the annual inspection if the expiration date of the battery has passed....

  10. 32 CFR 185.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... any national security emergency. 3 See footnote 2 to § 185.1(a). (c) Constitutes a single system for... civil emergencies requiring Federal response, or attacks, including national security emergencies as... programs, in cooperation with the Federal Emergency Management Agency (FEMA), under the authority of...

  11. 32 CFR 185.4 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the Secretary of Defense. In that capacity, the DoD Executive Agent will develop planning guidance... (MSCA) § 185.4 Policy. (a) National policy. (1) Planning and preparedness by the Federal Government for... during any national security emergency. (b) Scope. This part governs all planning and response by...

  12. 46 CFR 185.506 - Passenger safety orientation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Passenger safety orientation. 185.506 Section 185.506... TONS) OPERATIONS Preparations for Emergencies § 185.506 Passenger safety orientation. (a) Except as... informed of the required safety information. (e) On a vessel on a voyage of more than 24 hours...

  13. 46 CFR 172.185 - Permeability of spaces.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Permeability of spaces. 172.185 Section 172.185 Shipping... Under Subchapter O of This Chapter § 172.185 Permeability of spaces. (a) When doing the calculations required in § 172.170, the permeability of a floodable space other than a machinery space must be as...

  14. 46 CFR 172.185 - Permeability of spaces.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Permeability of spaces. 172.185 Section 172.185 Shipping... Under Subchapter O of This Chapter § 172.185 Permeability of spaces. (a) When doing the calculations required in § 172.170, the permeability of a floodable space other than a machinery space must be as...

  15. 46 CFR 172.185 - Permeability of spaces.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Permeability of spaces. 172.185 Section 172.185 Shipping... Under Subchapter O of This Chapter § 172.185 Permeability of spaces. (a) When doing the calculations required in § 172.170, the permeability of a floodable space other than a machinery space must be as...

  16. 32 CFR 185.2 - Applicability and scope.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Applicability and scope. 185.2 Section 185.2 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE MILITARY SUPPORT TO CIVIL AUTHORITIES (MSCA) § 185.2 Applicability and scope. This part: (a) Applies to the Office of...

  17. 46 CFR 185.524 - Fire fighting drills and training.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Fire fighting drills and training. 185.524 Section 185... 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.524 Fire fighting drills and training. (a) The master shall conduct sufficient fire drills to make sure that each crew member is...

  18. 46 CFR 185.524 - Fire fighting drills and training.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Fire fighting drills and training. 185.524 Section 185... 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.524 Fire fighting drills and training. (a) The master shall conduct sufficient fire drills to make sure that each crew member is...

  19. 46 CFR 185.524 - Fire fighting drills and training.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Fire fighting drills and training. 185.524 Section 185... 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.524 Fire fighting drills and training. (a) The master shall conduct sufficient fire drills to make sure that each crew member is...

  20. 46 CFR 185.524 - Fire fighting drills and training.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Fire fighting drills and training. 185.524 Section 185... 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.524 Fire fighting drills and training. (a) The master shall conduct sufficient fire drills to make sure that each crew member is...

  1. 46 CFR 185.524 - Fire fighting drills and training.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Fire fighting drills and training. 185.524 Section 185... 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.524 Fire fighting drills and training. (a) The master shall conduct sufficient fire drills to make sure that each crew member is...

  2. 21 CFR 73.185 - Haematococcus algae meal.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Haematococcus algae meal. 73.185 Section 73.185... COLOR ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.185 Haematococcus algae meal. (a) Identity. (1) The color additive haematococcus algae meal consists of the comminuted and dried cells of the...

  3. 21 CFR 73.185 - Haematococcus algae meal.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Haematococcus algae meal. 73.185 Section 73.185... COLOR ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.185 Haematococcus algae meal. (a) Identity. (1) The color additive haematococcus algae meal consists of the comminuted and dried cells of the...

  4. 21 CFR 73.185 - Haematococcus algae meal.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Haematococcus algae meal. 73.185 Section 73.185... COLOR ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.185 Haematococcus algae meal. (a) Identity. (1) The color additive haematococcus algae meal consists of the comminuted and dried cells of the...

  5. 21 CFR 73.185 - Haematococcus algae meal.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Haematococcus algae meal. 73.185 Section 73.185... COLOR ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.185 Haematococcus algae meal. (a) Identity. (1) The color additive haematococcus algae meal consists of the comminuted and dried cells of the...

  6. 21 CFR 73.185 - Haematococcus algae meal.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Haematococcus algae meal. 73.185 Section 73.185... COLOR ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.185 Haematococcus algae meal. (a) Identity. (1) The color additive haematococcus algae meal consists of the comminuted and dried cells of the...

  7. 46 CFR 185.508 - Wearing of life jackets.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Wearing of life jackets. 185.508 Section 185.508... TONS) OPERATIONS Preparations for Emergencies § 185.508 Wearing of life jackets. (a) The master of a vessel shall require passengers to don life jackets when possible hazardous conditions exist,...

  8. 46 CFR 185.516 - Life jacket placards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Life jacket placards. 185.516 Section 185.516 Shipping...) OPERATIONS Preparations for Emergencies § 185.516 Life jacket placards. (a) Placards containing instructions for the donning and use of the life jackets aboard the vessel must be posted in conspicuous...

  9. 46 CFR 185.516 - Life jacket placards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Life jacket placards. 185.516 Section 185.516 Shipping...) OPERATIONS Preparations for Emergencies § 185.516 Life jacket placards. (a) Placards containing instructions for the donning and use of the life jackets aboard the vessel must be posted in conspicuous...

  10. 46 CFR 185.516 - Life jacket placards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Life jacket placards. 185.516 Section 185.516 Shipping...) OPERATIONS Preparations for Emergencies § 185.516 Life jacket placards. (a) Placards containing instructions for the donning and use of the life jackets aboard the vessel must be posted in conspicuous...

  11. 46 CFR 185.508 - Wearing of life jackets.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Wearing of life jackets. 185.508 Section 185.508... TONS) OPERATIONS Preparations for Emergencies § 185.508 Wearing of life jackets. (a) The master of a vessel shall require passengers to don life jackets when possible hazardous conditions exist,...

  12. 46 CFR 185.516 - Life jacket placards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Life jacket placards. 185.516 Section 185.516 Shipping...) OPERATIONS Preparations for Emergencies § 185.516 Life jacket placards. (a) Placards containing instructions for the donning and use of the life jackets aboard the vessel must be posted in conspicuous...

  13. 46 CFR 185.516 - Life jacket placards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Life jacket placards. 185.516 Section 185.516 Shipping...) OPERATIONS Preparations for Emergencies § 185.516 Life jacket placards. (a) Placards containing instructions for the donning and use of the life jackets aboard the vessel must be posted in conspicuous...

  14. 5 CFR 185.115 - Separation of functions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Separation of functions. 185.115 Section 185.115 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.115 Separation of functions. (a) The investigating official, the...

  15. 5 CFR 185.115 - Separation of functions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Separation of functions. 185.115 Section 185.115 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.115 Separation of functions. (a) The investigating official, the...

  16. 5 CFR 185.115 - Separation of functions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Separation of functions. 185.115 Section 185.115 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.115 Separation of functions. (a) The investigating official, the...

  17. 5 CFR 185.115 - Separation of functions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Separation of functions. 185.115 Section 185.115 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.115 Separation of functions. (a) The investigating official, the...

  18. 5 CFR 185.115 - Separation of functions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Separation of functions. 185.115 Section 185.115 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.115 Separation of functions. (a) The investigating official, the...

  19. 46 CFR 185.910 - Suspension and revocation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Suspension and revocation. 185.910 Section 185.910... TONS) OPERATIONS Penalties § 185.910 Suspension and revocation. An individual holding a merchant... of 46 U.S.C. 7703 and part 5 of this chapter with respect to suspension or revocation of a...

  20. 46 CFR 185.206 - Written report of marine casualty.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Written report of marine casualty. 185.206 Section 185... 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.206 Written report of marine... of any marine casualty. This written report is in addition to the immediate notice required by...

  1. 46 CFR 185.206 - Written report of marine casualty.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Written report of marine casualty. 185.206 Section 185... 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.206 Written report of marine... of any marine casualty. This written report is in addition to the immediate notice required by...

  2. 46 CFR 185.206 - Written report of marine casualty.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Written report of marine casualty. 185.206 Section 185... 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.206 Written report of marine... of any marine casualty. This written report is in addition to the immediate notice required by...

  3. 46 CFR 185.206 - Written report of marine casualty.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Written report of marine casualty. 185.206 Section 185... 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.206 Written report of marine... of any marine casualty. This written report is in addition to the immediate notice required by...

  4. 46 CFR 185.206 - Written report of marine casualty.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Written report of marine casualty. 185.206 Section 185... 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.206 Written report of marine... of any marine casualty. This written report is in addition to the immediate notice required by...

  5. 46 CFR 185.608 - Fuel shutoff valves.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Fuel shutoff valves. 185.608 Section 185.608 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Markings Required § 185.608 Fuel shutoff valves. Remote fuel shutoff stations must be marked...

  6. 46 CFR 185.608 - Fuel shutoff valves.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Fuel shutoff valves. 185.608 Section 185.608 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Markings Required § 185.608 Fuel shutoff valves. Remote fuel shutoff stations must be marked...

  7. 46 CFR 185.608 - Fuel shutoff valves.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Fuel shutoff valves. 185.608 Section 185.608 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Markings Required § 185.608 Fuel shutoff valves. Remote fuel shutoff stations must be marked...

  8. 46 CFR 185.360 - Use of auto pilot.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Use of auto pilot. 185.360 Section 185.360 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Miscellaneous Operating Requirements § 185.360 Use of auto pilot. Whenever an automatic pilot...

  9. 46 CFR 185.208 - Accidents to machinery.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Accidents to machinery. 185.208 Section 185.208 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.208 Accidents to machinery. The owner,...

  10. 46 CFR 185.208 - Accidents to machinery.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Accidents to machinery. 185.208 Section 185.208 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.208 Accidents to machinery. The owner,...

  11. 46 CFR 185.208 - Accidents to machinery.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Accidents to machinery. 185.208 Section 185.208 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.208 Accidents to machinery. The owner,...

  12. 46 CFR 185.208 - Accidents to machinery.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Accidents to machinery. 185.208 Section 185.208 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.208 Accidents to machinery. The owner,...

  13. 46 CFR 185.208 - Accidents to machinery.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Accidents to machinery. 185.208 Section 185.208 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.208 Accidents to machinery. The owner,...

  14. 5 CFR 185.116 - Ex parte contacts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Ex parte contacts. 185.116 Section 185.116 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.116 Ex parte contacts. No party or person (except employees of the ALJ's...

  15. 5 CFR 185.116 - Ex parte contacts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Ex parte contacts. 185.116 Section 185.116 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.116 Ex parte contacts. No party or person (except employees of the ALJ's...

  16. 5 CFR 185.116 - Ex parte contacts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Ex parte contacts. 185.116 Section 185.116 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.116 Ex parte contacts. No party or person (except employees of the ALJ's...

  17. 5 CFR 185.116 - Ex parte contacts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Ex parte contacts. 185.116 Section 185.116 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.116 Ex parte contacts. No party or person (except employees of the ALJ's...

  18. 5 CFR 185.116 - Ex parte contacts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Ex parte contacts. 185.116 Section 185.116 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.116 Ex parte contacts. No party or person (except employees of the ALJ's...

  19. 46 CFR 185.608 - Fuel shutoff valves.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Fuel shutoff valves. 185.608 Section 185.608 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Markings Required § 185.608 Fuel shutoff valves. Remote fuel shutoff stations must be marked...

  20. 46 CFR 185.508 - Wearing of life jackets.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Wearing of life jackets. 185.508 Section 185.508 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.508 Wearing of life jackets. (a) The master of...

  1. 46 CFR 185.508 - Wearing of life jackets.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Wearing of life jackets. 185.508 Section 185.508 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.508 Wearing of life jackets. (a) The master of...

  2. 46 CFR 185.508 - Wearing of life jackets.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Wearing of life jackets. 185.508 Section 185.508 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.508 Wearing of life jackets. (a) The master of...

  3. 46 CFR 185.115 - Applicability; preemptive effect.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Applicability; preemptive effect. 185.115 Section 185... 100 GROSS TONS) OPERATIONS General Provisions § 185.115 Applicability; preemptive effect. (a) An... occurs after March 11, 1996. (d) The regulations in this part have preemptive effect over State or...

  4. 49 CFR 18.5 - Effect on other issuances.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Effect on other issuances. 18.5 Section 18.5 Transportation Office of the Secretary of Transportation UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS General § 18.5 Effect on other issuances. All...

  5. 46 CFR 185.115 - Applicability; preemptive effect.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Applicability; preemptive effect. 185.115 Section 185... 100 GROSS TONS) OPERATIONS General Provisions § 185.115 Applicability; preemptive effect. (a) An... occurs after March 11, 1996. (d) The regulations in this part have preemptive effect over State or...

  6. 46 CFR 172.185 - Permeability of spaces.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Permeability of spaces. 172.185 Section 172.185 Shipping... Under Subchapter O of This Chapter § 172.185 Permeability of spaces. (a) When doing the calculations required in § 172.170, the permeability of a floodable space other than a machinery space must be as...

  7. 46 CFR 172.185 - Permeability of spaces.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Permeability of spaces. 172.185 Section 172.185 Shipping... Under Subchapter O of This Chapter § 172.185 Permeability of spaces. (a) When doing the calculations required in § 172.170, the permeability of a floodable space other than a machinery space must be as...

  8. 46 CFR 185.340 - Vessels carrying vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Vessels carrying vehicles. 185.340 Section 185.340... TONS) OPERATIONS Miscellaneous Operating Requirements § 185.340 Vessels carrying vehicles. (a) Automobiles or other vehicles must be stowed in such a manner as to permit both passengers and crew to get...

  9. 46 CFR 185.340 - Vessels carrying vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Vessels carrying vehicles. 185.340 Section 185.340... TONS) OPERATIONS Miscellaneous Operating Requirements § 185.340 Vessels carrying vehicles. (a) Automobiles or other vehicles must be stowed in such a manner as to permit both passengers and crew to get...

  10. 46 CFR 185.340 - Vessels carrying vehicles.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Vessels carrying vehicles. 185.340 Section 185.340... TONS) OPERATIONS Miscellaneous Operating Requirements § 185.340 Vessels carrying vehicles. (a) Automobiles or other vehicles must be stowed in such a manner as to permit both passengers and crew to get...

  11. 46 CFR 185.340 - Vessels carrying vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Vessels carrying vehicles. 185.340 Section 185.340... TONS) OPERATIONS Miscellaneous Operating Requirements § 185.340 Vessels carrying vehicles. (a) Automobiles or other vehicles must be stowed in such a manner as to permit both passengers and crew to get...

  12. 46 CFR 185.340 - Vessels carrying vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Vessels carrying vehicles. 185.340 Section 185.340... TONS) OPERATIONS Miscellaneous Operating Requirements § 185.340 Vessels carrying vehicles. (a) Automobiles or other vehicles must be stowed in such a manner as to permit both passengers and crew to get...

  13. 46 CFR 185.502 - Crew and passenger list.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Crew and passenger list. 185.502 Section 185.502... TONS) OPERATIONS Preparations for Emergencies § 185.502 Crew and passenger list. (a) The owner.... (b) The master of a vessel required to prepare a crew and passenger list by paragraph (a) of...

  14. 49 CFR 173.185 - Lithium cells and batteries.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Lithium cells and batteries. 173.185 Section 173... Class 7 § 173.185 Lithium cells and batteries. (a) Cells and batteries. A lithium cell or battery, including a lithium polymer cell or battery and a lithium-ion cell or battery, must conform to all of...

  15. 49 CFR 173.185 - Lithium cells and batteries.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Lithium cells and batteries. 173.185 Section 173... Class 7 § 173.185 Lithium cells and batteries. (a) Cells and batteries. A lithium cell or battery, including a lithium polymer cell or battery and a lithium-ion cell or battery, must conform to all of...

  16. 46 CFR 185.202 - Notice of casualty.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Notice of casualty. 185.202 Section 185.202 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS... excluded from the requirements of paragraphs (a)(5) and (a)(6) of this section with respect to the death...

  17. 46 CFR 185.202 - Notice of casualty.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Notice of casualty. 185.202 Section 185.202 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS... excluded from the requirements of paragraphs (a)(5) and (a)(6) of this section with respect to the death...

  18. 46 CFR 185.202 - Notice of casualty.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Notice of casualty. 185.202 Section 185.202 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS... excluded from the requirements of paragraphs (a)(5) and (a)(6) of this section with respect to the death...

  19. 46 CFR 185.202 - Notice of casualty.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Notice of casualty. 185.202 Section 185.202 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS... excluded from the requirements of paragraphs (a)(5) and (a)(6) of this section with respect to the death...

  20. 46 CFR 185.202 - Notice of casualty.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Notice of casualty. 185.202 Section 185.202 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS... excluded from the requirements of paragraphs (a)(5) and (a)(6) of this section with respect to the death...

  1. 40 CFR 160.185 - Reporting of study results.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Reporting of study results. 160.185... GOOD LABORATORY PRACTICE STANDARDS Records and Reports § 160.185 Reporting of study results. (a) A final report shall be prepared for each study and shall include, but not necessarily be limited to,...

  2. 40 CFR 160.185 - Reporting of study results.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Reporting of study results. 160.185... GOOD LABORATORY PRACTICE STANDARDS Records and Reports § 160.185 Reporting of study results. (a) A final report shall be prepared for each study and shall include, but not necessarily be limited to,...

  3. 40 CFR 160.185 - Reporting of study results.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Reporting of study results. 160.185... GOOD LABORATORY PRACTICE STANDARDS Records and Reports § 160.185 Reporting of study results. (a) A final report shall be prepared for each study and shall include, but not necessarily be limited to,...

  4. 40 CFR 160.185 - Reporting of study results.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Reporting of study results. 160.185... GOOD LABORATORY PRACTICE STANDARDS Records and Reports § 160.185 Reporting of study results. (a) A final report shall be prepared for each study and shall include, but not necessarily be limited to,...

  5. 5 CFR 550.185 - Payment of availability pay.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Section 550.185 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Law Enforcement Availability Pay § 550.185 Payment of availability pay. (a... earnings limitation on premium pay for law enforcement officers in 5 U.S.C. 5547(c). (b) Except as...

  6. 5 CFR 550.185 - Payment of availability pay.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Section 550.185 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Law Enforcement Availability Pay § 550.185 Payment of availability pay. (a... earnings limitation on premium pay for law enforcement officers in 5 U.S.C. 5547(c). (b) Except as...

  7. 5 CFR 550.185 - Payment of availability pay.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Section 550.185 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Law Enforcement Availability Pay § 550.185 Payment of availability pay. (a... earnings limitation on premium pay for law enforcement officers in 5 U.S.C. 5547(c). (b) Except as...

  8. 5 CFR 550.185 - Payment of availability pay.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Section 550.185 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Law Enforcement Availability Pay § 550.185 Payment of availability pay. (a... earnings limitation on premium pay for law enforcement officers in 5 U.S.C. 5547(c). (b) Except as...

  9. 5 CFR 550.185 - Payment of availability pay.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Section 550.185 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Law Enforcement Availability Pay § 550.185 Payment of availability pay. (a... earnings limitation on premium pay for law enforcement officers in 5 U.S.C. 5547(c). (b) Except as...

  10. 46 CFR 185.352 - Ventilation of gasoline machinery spaces.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Ventilation of gasoline machinery spaces. 185.352... (UNDER 100 GROSS TONS) OPERATIONS Miscellaneous Operating Requirements § 185.352 Ventilation of gasoline machinery spaces. The mechanical exhaust for the ventilation of a gasoline machinery space, required...

  11. 46 CFR 185.352 - Ventilation of gasoline machinery spaces.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Ventilation of gasoline machinery spaces. 185.352... (UNDER 100 GROSS TONS) OPERATIONS Miscellaneous Operating Requirements § 185.352 Ventilation of gasoline machinery spaces. The mechanical exhaust for the ventilation of a gasoline machinery space, required...

  12. 46 CFR 185.352 - Ventilation of gasoline machinery spaces.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Ventilation of gasoline machinery spaces. 185.352... (UNDER 100 GROSS TONS) OPERATIONS Miscellaneous Operating Requirements § 185.352 Ventilation of gasoline machinery spaces. The mechanical exhaust for the ventilation of a gasoline machinery space, required...

  13. 49 CFR 173.185 - Lithium cells and batteries.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Lithium cells and batteries. 173.185 Section 173... Class 7 § 173.185 Lithium cells and batteries. (a) Cells and batteries. A lithium cell or battery, including a lithium polymer cell or battery and a lithium-ion cell or battery, must conform to all of...

  14. 46 CFR 185.610 - Watertight doors and watertight hatches.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Watertight doors and watertight hatches. 185.610 Section... (UNDER 100 GROSS TONS) OPERATIONS Markings Required § 185.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least...

  15. 46 CFR 185.610 - Watertight doors and watertight hatches.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Watertight doors and watertight hatches. 185.610 Section... (UNDER 100 GROSS TONS) OPERATIONS Markings Required § 185.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least...

  16. 46 CFR 185.704 - Maintenance of falls.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Maintenance of falls. 185.704 Section 185.704 Shipping... of falls. (a) Each fall used in a launching appliance on a vessel must be turned end for end at intervals of not more than 30 months. (b) Each fall must be renewed when necessary due to deterioration...

  17. 49 CFR 173.185 - Lithium cells and batteries.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Lithium cells and batteries. 173.185 Section 173... Class 7 § 173.185 Lithium cells and batteries. (a) Cells and batteries. A lithium cell or battery, including a lithium polymer cell or battery and a lithium-ion cell or battery, must conform to all of...

  18. 5 CFR 185.139 - Appeal to authority head.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Appeal to authority head. 185.139 Section... FRAUD CIVIL REMEDIES § 185.139 Appeal to authority head. (a) Any defendant who has filed a timely answer... such decision to the authority head by filing a notice of appeal with the authority head in...

  19. 5 CFR 185.139 - Appeal to authority head.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Appeal to authority head. 185.139 Section... FRAUD CIVIL REMEDIES § 185.139 Appeal to authority head. (a) Any defendant who has filed a timely answer... such decision to the authority head by filing a notice of appeal with the authority head in...

  20. 5 CFR 185.139 - Appeal to authority head.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Appeal to authority head. 185.139 Section... FRAUD CIVIL REMEDIES § 185.139 Appeal to authority head. (a) Any defendant who has filed a timely answer... such decision to the authority head by filing a notice of appeal with the authority head in...

  1. 5 CFR 185.139 - Appeal to authority head.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Appeal to authority head. 185.139 Section... FRAUD CIVIL REMEDIES § 185.139 Appeal to authority head. (a) Any defendant who has filed a timely answer... such decision to the authority head by filing a notice of appeal with the authority head in...

  2. 5 CFR 185.139 - Appeal to authority head.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Appeal to authority head. 185.139 Section... FRAUD CIVIL REMEDIES § 185.139 Appeal to authority head. (a) Any defendant who has filed a timely answer... such decision to the authority head by filing a notice of appeal with the authority head in...

  3. 27 CFR 53.185 - Credit on returns.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Credit on returns. 53.185... Other Administrative Provisions of Special Application to Manufacturers Taxes § 53.185 Credit on returns..., in lieu of claiming refund of the overpayment, claim credit for the overpayment on any return of...

  4. 27 CFR 53.185 - Credit on returns.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Credit on returns. 53.185... Other Administrative Provisions of Special Application to Manufacturers Taxes § 53.185 Credit on returns..., in lieu of claiming refund of the overpayment, claim credit for the overpayment on any return of...

  5. 46 CFR 108.185 - Ventilation for enclosed classified locations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Section 108.185 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Construction and Arrangement Ventilation § 108.185 Ventilation for... designed to maintain a pressure differential between the enclosed classified location and each...

  6. 46 CFR 108.185 - Ventilation for enclosed classified locations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Section 108.185 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Construction and Arrangement Ventilation § 108.185 Ventilation for... designed to maintain a pressure differential between the enclosed classified location and each...

  7. 50 CFR 218.185 - Applications for Letters of Authorization.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... IMPORTING OF MARINE MAMMALS Taking Marine Mammals Incidental to U.S. Navy Mission Activities in the Naval Surface Warfare Center Panama City Division § 218.185 Applications for Letters of Authorization....

  8. 50 CFR 218.185 - Applications for Letters of Authorization.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... IMPORTING OF MARINE MAMMALS Taking Marine Mammals Incidental to U.S. Navy Mission Activities in the Naval Surface Warfare Center Panama City Division § 218.185 Applications for Letters of Authorization....

  9. 50 CFR 218.185 - Applications for Letters of Authorization.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... IMPORTING OF MARINE MAMMALS Taking Marine Mammals Incidental to U.S. Navy Mission Activities in the Naval Surface Warfare Center Panama City Division § 218.185 Applications for Letters of Authorization....

  10. 50 CFR 218.185 - Applications for Letters of Authorization.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... IMPORTING OF MARINE MAMMALS Taking Marine Mammals Incidental to U.S. Navy Mission Activities in the Naval Surface Warfare Center Panama City Division § 218.185 Applications for Letters of Authorization....

  11. 40 CFR 18.5 - Qualifications for Environmental Protection Research Fellowships.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection Research Fellowships. 18.5 Section 18.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL PROTECTION RESEARCH FELLOWSHIPS AND SPECIAL RESEARCH CONSULTANTS FOR ENVIRONMENTAL PROTECTION § 18.5 Qualifications for Environmental Protection Research Fellowships. Scholastic and...

  12. 40 CFR 18.5 - Qualifications for Environmental Protection Research Fellowships.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection Research Fellowships. 18.5 Section 18.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL PROTECTION RESEARCH FELLOWSHIPS AND SPECIAL RESEARCH CONSULTANTS FOR ENVIRONMENTAL PROTECTION § 18.5 Qualifications for Environmental Protection Research Fellowships. Scholastic and...

  13. 40 CFR 18.5 - Qualifications for Environmental Protection Research Fellowships.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Protection Research Fellowships. 18.5 Section 18.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL PROTECTION RESEARCH FELLOWSHIPS AND SPECIAL RESEARCH CONSULTANTS FOR ENVIRONMENTAL PROTECTION § 18.5 Qualifications for Environmental Protection Research Fellowships. Scholastic and...

  14. 40 CFR 18.5 - Qualifications for Environmental Protection Research Fellowships.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Protection Research Fellowships. 18.5 Section 18.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL PROTECTION RESEARCH FELLOWSHIPS AND SPECIAL RESEARCH CONSULTANTS FOR ENVIRONMENTAL PROTECTION § 18.5 Qualifications for Environmental Protection Research Fellowships. Scholastic and...

  15. 40 CFR 18.5 - Qualifications for Environmental Protection Research Fellowships.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Protection Research Fellowships. 18.5 Section 18.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL PROTECTION RESEARCH FELLOWSHIPS AND SPECIAL RESEARCH CONSULTANTS FOR ENVIRONMENTAL PROTECTION § 18.5 Qualifications for Environmental Protection Research Fellowships. Scholastic and...

  16. History of the 185-/189-D thermal hydraulics laboratory and its effects on reactor operations at the Hanford Site

    SciTech Connect

    Gerber, M.S.

    1994-09-01

    The 185-D deaeration building and the 189-D refrigeration building were constructed at Hanford during 1943 and 1944. Both buildings were constructed as part of the influent water cooling system for D reactor. The CMS studies eliminated the need for 185-D function. Early gains in knowledge ended the original function of the 189-D building mission. In 1951, 185-D and 189-D were converted to a thermal-hydraulic laboratory. The experiments held in the thermal-hydraulic lab lead to historic changes in Hanford reactor operations. In late 1951, the exponential physics experiments were moved to the 189-D building. In 1958, new production reactor experiments were begun in 185/189-D. In 1959, Plutonium Recycle Test Reactor experiments were added to the 185/189-D facility. By 1960, the 185/189-D thermal hydraulics laboratory was one of the few full service facilities of its type in the nation. During the years 1961--1963 tests continued in the facility in support of existing reactors, new production reactors, and the Plutonium Recycle Test Reactor. In 1969, Fast Flux Test Facility developmental testings began in the facility. Simulations in 185/189-D building aided in the N Reactor repairs in the 1980`s. In 1994 the facility was nominated to the National Register of Historic Places, because of its pioneering role over many years in thermal hydraulics, flow studies, heat transfer, and other reactor coolant support work. During 1994 and 1995 it was demolished in the largest decontamination and decommissioning project thus far in Hanford Site history.

  17. 185. Photographic copy of original construction drawing dated March 28, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    185. Photographic copy of original construction drawing dated March 28, 1932 (from Record Group 115, Denver Branch of the National Archives, Denver). VOLUME CHANGE IN MASS CONCRETE; OWYHEE DAM CONCRETE RESEARCH FOR HOOVER DAM; CONTRACTION JOINT METER INSTALLATION. - Owyhee Dam, Across Owyhee River, Nyssa, Malheur County, OR

  18. 46 CFR 185.352 - Ventilation of gasoline machinery spaces.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Ventilation of gasoline machinery spaces. 185.352... machinery spaces. The mechanical exhaust for the ventilation of a gasoline machinery space, required by... sufficient to insure at least one complete change of air in the space served....

  19. 27 CFR 19.185 - Testing scale tanks for accuracy.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Testing scale tanks for... Requirements Tank Requirements § 19.185 Testing scale tanks for accuracy. (a) A proprietor who uses a scale tank for tax determination must ensure the accuracy of the scale through periodic testing. Testing...

  20. 27 CFR 19.185 - Testing scale tanks for accuracy.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Testing scale tanks for... Requirements Tank Requirements § 19.185 Testing scale tanks for accuracy. (a) A proprietor who uses a scale tank for tax determination must ensure the accuracy of the scale through periodic testing. Testing...

  1. 27 CFR 19.185 - Testing scale tanks for accuracy.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Testing scale tanks for... Requirements Tank Requirements § 19.185 Testing scale tanks for accuracy. (a) A proprietor who uses a scale tank for tax determination must ensure the accuracy of the scale through periodic testing. Testing...

  2. 27 CFR 19.185 - Testing scale tanks for accuracy.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Testing scale tanks for... Requirements Tank Requirements § 19.185 Testing scale tanks for accuracy. (a) A proprietor who uses a scale tank for tax determination must ensure the accuracy of the scale through periodic testing. Testing...

  3. 50 CFR 216.185 - Requirements for monitoring.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Low Frequency Active (SURTASS LFA sonar) Sonar § 216.185 Requirements for monitoring. (a) In order to mitigate the taking of marine mammals by SURTASS LFA sonar to the greatest extent practicable, the Holder... sunset); (2) Use low frequency passive SURTASS sonar to listen for vocalizing marine mammals; and (3)...

  4. 50 CFR 216.185 - Requirements for monitoring.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Low Frequency Active (SURTASS LFA sonar) Sonar § 216.185 Requirements for monitoring. (a) In order to mitigate the taking of marine mammals by SURTASS LFA sonar to the greatest extent practicable, the Holder... sunset); (2) Use low frequency passive SURTASS sonar to listen for vocalizing marine mammals; and (3)...

  5. 46 CFR 185.280 - Official Logbook for foreign voyages.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 185.280 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... seaman of the vessel, the nature of the illness or injury, and the medical treatment; (5) Each death on board, with the cause of death, and if a seaman, the information required by 46 U.S.C. 10702: (i)...

  6. 46 CFR 185.280 - Official Logbook for foreign voyages.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 185.280 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... seaman of the vessel, the nature of the illness or injury, and the medical treatment; (5) Each death on board, with the cause of death, and if a seaman, the information required by 46 U.S.C. 10702: (i)...

  7. 46 CFR 185.280 - Official Logbook for foreign voyages.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 185.280 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... seaman of the vessel, the nature of the illness or injury, and the medical treatment; (5) Each death on board, with the cause of death, and if a seaman, the information required by 46 U.S.C. 10702: (i)...

  8. 46 CFR 185.280 - Official Logbook for foreign voyages.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 185.280 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... seaman of the vessel, the nature of the illness or injury, and the medical treatment; (5) Each death on board, with the cause of death, and if a seaman, the information required by 46 U.S.C. 10702: (i)...

  9. 46 CFR 185.280 - Official Logbook for foreign voyages.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 185.280 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... seaman of the vessel, the nature of the illness or injury, and the medical treatment; (5) Each death on board, with the cause of death, and if a seaman, the information required by 46 U.S.C. 10702: (i)...

  10. 37 CFR 1.85 - Corrections to drawings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Corrections to drawings. 1.85... Corrections to drawings. (a) A utility or plant application will not be placed on the files for examination... admitted for examination. (b) The Office will not release drawings for purposes of correction....

  11. 37 CFR 1.85 - Corrections to drawings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Corrections to drawings. 1.85... Corrections to drawings. (a) A utility or plant application will not be placed on the files for examination... admitted for examination. (b) The Office will not release drawings for purposes of correction....

  12. 46 CFR 108.185 - Ventilation for enclosed classified locations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... DRILLING UNITS DESIGN AND EQUIPMENT Construction and Arrangement Ventilation § 108.185 Ventilation for enclosed classified locations. (a) The ventilation system for each enclosed classified location must be... 46 Shipping 4 2013-10-01 2013-10-01 false Ventilation for enclosed classified locations....

  13. 46 CFR 108.185 - Ventilation for enclosed classified locations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... DRILLING UNITS DESIGN AND EQUIPMENT Construction and Arrangement Ventilation § 108.185 Ventilation for enclosed classified locations. (a) The ventilation system for each enclosed classified location must be... 46 Shipping 4 2012-10-01 2012-10-01 false Ventilation for enclosed classified locations....

  14. 46 CFR 108.185 - Ventilation for enclosed classified locations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... DRILLING UNITS DESIGN AND EQUIPMENT Construction and Arrangement Ventilation § 108.185 Ventilation for enclosed classified locations. (a) The ventilation system for each enclosed classified location must be... 46 Shipping 4 2014-10-01 2014-10-01 false Ventilation for enclosed classified locations....

  15. 16 CFR 1.85 - Final environmental impact statements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Final environmental impact statements. 1.85... Final environmental impact statements. (a) After the close of the comment period, the Bureau responsible for the matter will consider the comments received on the draft environmental impact statement...

  16. 40 CFR 792.185 - Reporting of study results.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 33 2013-07-01 2013-07-01 false Reporting of study results. 792.185... study results. (a) A final report shall be prepared for each study and shall include, but not necessarily be limited to, the following: (1) Name and address of the facility performing the study and...

  17. 40 CFR 792.185 - Reporting of study results.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Reporting of study results. 792.185... study results. (a) A final report shall be prepared for each study and shall include, but not necessarily be limited to, the following: (1) Name and address of the facility performing the study and...

  18. 16 CFR 1.85 - Final environmental impact statements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Final environmental impact statements. 1.85... Final environmental impact statements. (a) After the close of the comment period, the Bureau responsible for the matter will consider the comments received on the draft environmental impact statement...

  19. 16 CFR 1.85 - Final environmental impact statements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Final environmental impact statements. 1.85... Final environmental impact statements. (a) After the close of the comment period, the Bureau responsible for the matter will consider the comments received on the draft environmental impact statement...

  20. 16 CFR 1.85 - Final environmental impact statements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Final environmental impact statements. 1.85... Final environmental impact statements. (a) After the close of the comment period, the Bureau responsible for the matter will consider the comments received on the draft environmental impact statement...

  1. 16 CFR 1.85 - Final environmental impact statements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Final environmental impact statements. 1.85... Final environmental impact statements. (a) After the close of the comment period, the Bureau responsible for the matter will consider the comments received on the draft environmental impact statement...

  2. 12 CFR 18.5 - Alternative annual disclosure statements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Alternative annual disclosure statements. 18.5... national bank having a class of securities registered pursuant to section 12 of the Securities Exchange Act...'s consolidated financial statements on Form FR Y-9c pursuant to Regulation Y of the Federal...

  3. 12 CFR 18.5 - Alternative annual disclosure statements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Alternative annual disclosure statements. 18.5... national bank having a class of securities registered pursuant to section 12 of the Securities Exchange Act...'s consolidated financial statements on Form FR Y-9c pursuant to Regulation Y of the Federal...

  4. 12 CFR 18.5 - Alternative annual disclosure statements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Alternative annual disclosure statements. 18.5... national bank having a class of securities registered pursuant to section 12 of the Securities Exchange Act...'s consolidated financial statements on Form FR Y-9c pursuant to Regulation Y of the Federal...

  5. 18 CFR 367.1850 - Account 185, Temporary facilities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ACT Balance Sheet Chart of Accounts Deferred Debits § 367.1850 Account 185, Temporary facilities. This... facilities. 367.1850 Section 367.1850 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE PUBLIC UTILITY HOLDING COMPANY ACT OF 2005,...

  6. 21 CFR 137.185 - Enriched self-rising flour.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ....185 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION CEREAL FLOURS AND RELATED PRODUCTS Requirements for Specific Standardized... conforms to the definition and standard of identity, and is subject to the requirements for label...

  7. 49 CFR 572.185 - Thorax (upper torso) assembly.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Impact Crash Test Dummy, 50th Percentile Adult Male § 572.185 Thorax (upper torso) assembly. (a) The... for a full-body thorax impact test. (b) Individual rib drop test. For purposes of this test, the rib... paragraphs (b)(2)(i)(A) and (B) of this section, with the deflection measurements made with the internal...

  8. 49 CFR 572.185 - Thorax (upper torso) assembly.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Impact Crash Test Dummy, 50th Percentile Adult Male § 572.185 Thorax (upper torso) assembly. (a) The... for a full-body thorax impact test. (b) Individual rib drop test. For purposes of this test, the rib... paragraphs (b)(2)(i)(A) and (B) of this section, with the deflection measurements made with the internal...

  9. 49 CFR 572.185 - Thorax (upper torso) assembly.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Impact Crash Test Dummy, 50th Percentile Adult Male § 572.185 Thorax (upper torso) assembly. (a) The... for a full-body thorax impact test. (b) Individual rib drop test. For purposes of this test, the rib... paragraphs (b)(2)(i)(A) and (B) of this section, with the deflection measurements made with the internal...

  10. 49 CFR 572.185 - Thorax (upper torso) assembly.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Impact Crash Test Dummy, 50th Percentile Adult Male § 572.185 Thorax (upper torso) assembly. (a) The thorax assembly of the dummy must meet the requirements of both (b) and (c) of this section. Section 572... torso assembly shown in drawing 175-4000. For this full-body thorax impact test, the dummy is tested...

  11. 46 CFR 185.352 - Ventilation of gasoline machinery spaces.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Ventilation of gasoline machinery spaces. 185.352... machinery spaces. The mechanical exhaust for the ventilation of a gasoline machinery space, required by... sufficient to insure at least one complete change of air in the space served....

  12. 12 CFR 18.5 - Alternative annual disclosure statements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... FINANCIAL AND OTHER INFORMATION BY NATIONAL BANKS § 18.5 Alternative annual disclosure statements. The § 18... to be elected; (b) In the case of a national bank with audited financial statements, by those...'s consolidated financial statements on Form FR Y-9c pursuant to Regulation Y of the Federal...

  13. Effect of Factor XIII-A G185T Polymorphism on Visual Prognosis after Photodynamic Therapy for Neovascular Macular Degeneration.

    PubMed

    Parmeggiani, Francesco; Costagliola, Ciro; Semeraro, Francesco; Romano, Mario R; Rinaldi, Michele; Gallenga, Carla Enrica; Serino, Maria Luisa; Incorvaia, Carlo; D'Angelo, Sergio; De Nadai, Katia; Dell'Omo, Roberto; Russo, Andrea; Gemmati, Donato; Perri, Paolo

    2015-08-20

    Macular degenerations represent leading causes of central blindness or low vision in developed countries. Most of these severe visual disabilities are due to age-related macular degeneration (AMD) and pathologic myopia (PM), both of which are frequently complicated by subfoveal choroidal neovascularization (CNV). Photodynamic therapy with verteporfin (PDT-V) is still employed for CNV treatment in selected cases or in combined regimen. In Caucasian patients, the common polymorphism G185T of factor XIII-A gene (FXIII-A-G185T; rs5985) has been described as predictor of poor angiographic CNV responsiveness to PDT-V. Nevertheless, the prognostic implications of this pharmacogenetic determinant on long-term visual outcome after a PDT-V regimen have not been evaluated. We retrospectively selected Caucasian patients presenting with treatment-naive CNV and receiving standardized PDT-V protocol for two years. The study population included patients affected by subfoveal CNV secondary to AMD or PM. We assessed the correlations between the polymorphic allele T of FXIII-A-G185T and: (1) total number of photodynamic treatments; and (2) change in visual acuity from baseline to the end of the follow-up period. Considering a total study population of 412 patients with neovascular AMD or PM, the carriers of 185 T-allele of FXIII-A (GT or TT genotype) received a higher number of photodynamic treatments than patients without it (GG wild-type genotype) (p < 0.01; mean number of PDT-V: 5.51 vs. 3.76, respectively). Moreover, patients with 185 T-allele of FXIII-A had a more marked worsening of visual acuity at 24 months than those with the GG-185 wild genotype (p < 0.01; mean difference in logMAR visual acuity: 0.22 vs. 0.08, respectively). The present findings show that the G185T polymorphism of the FXIII-A gene is associated with significant differences in the long-term therapeutic outcomes of patients treated with standardized PDT-V protocol. The comprehensive appraisal of both anti

  14. Decay of 185Tl, 185m+gHg, 189m+gPb and energy location of the 13/2+ isomeric states in 185Hg, 189Pb, 193Po and 197Rn

    NASA Astrophysics Data System (ADS)

    Sauvage, J.; Roussière, B.; Genevey, J.; Franchoo, S.; Andreyev, A. N.; Barré, N.; Ben Braham, A.; Bourgeois, C.; Clavelin, J.-F.; De Witte, H.; Fedorov, D. V.; Fedoseyev, V. N.; Fraile, L. M.; Grave, X.; Huber, G.; Huyse, M.; Kilcher, P.; Köster, U.; Kunz, P.; Lesher, S. R.; Marsh, B. A.; Mukha, I.; Oms, J.; Porquet, M. G.; Seliverstov, M.; Stefanescu, I.; Van de Vel, K.; Van Duppen, P.; Volkov, YU. M.; Wojtasiewicz, A.

    2013-09-01

    The /EC decay of 185Tl was studied at the ISOLDE facility, the -rays belonging to 185Hg have been identified and a partial low-spin level scheme of 185Hg has been built. The decay of 185m+gHg was studied at the ISOCELE facility. Conversion electron lines of very low-energy transitions were observed for the first time. Electron data have been obtained for four transitions in 185Au and two transitions in 185Hg . From the analysis performed using an internal energy calibration procedure the energy location of the 185mHg has been determined to be keV. This value is consistent with that determined independently, keV, using 185m+gHg -decay data from literature. New particles emitted from 189m+gPb have been detected and their origins determined by in-source laser spectroscopy at the ISOLDE facility. - coincidence results have served to locate the isomeric state of 189Pb at keV. This latter value added to -decay data from literature have allowed the energy location of the isomeric states of 193Po and 197Rn at 95(7)keV and 194(12)keV, respectively. The nuclear structure of the isomeric and ground states in the nuclei of the three -emitter chains starting with 195m+g, 197m+g, 199m+gRn are discussed.

  15. 42 CFR 440.185 - Respiratory care for ventilator-dependent individuals.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... individuals. 440.185 Section 440.185 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS SERVICES: GENERAL PROVISIONS Definitions § 440.185 Respiratory care for ventilator-dependent individuals. (a) “Respiratory care...

  16. 42 CFR 416.185 - Process for establishing a new class of new technology IOLs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... technology IOLs. 416.185 Section 416.185 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT... Adjustment in Payment Amounts for New Technology Intraocular Lenses Furnished by Ambulatory Service Centers § 416.185 Process for establishing a new class of new technology IOLs. (a) Announcement of deadline...

  17. 46 CFR 185.212 - Mandatory chemical testing following serious marine incidents.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Mandatory chemical testing following serious marine incidents. 185.212 Section 185.212 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.212 Mandatory chemical testing following...

  18. 5 CFR 185.117 - Disqualification of reviewing official or ALJ.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Disqualification of reviewing official or ALJ. 185.117 Section 185.117 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.117 Disqualification of reviewing official or ALJ. (a)...

  19. 5 CFR 185.117 - Disqualification of reviewing official or ALJ.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Disqualification of reviewing official or ALJ. 185.117 Section 185.117 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.117 Disqualification of reviewing official or ALJ. (a)...

  20. 31 CFR 103.185 - Summons or subpoena of foreign bank records; Termination of correspondent relationship.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... TRANSACTIONS Anti-Money Laundering Programs Law Enforcement Access to Foreign Bank Records § 103.185 Summons or... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Summons or subpoena of foreign bank records; Termination of correspondent relationship. 103.185 Section 103.185 Money and Finance:...

  1. 46 CFR 185.730 - Servicing of inflatable liferafts, inflatable buoyant apparatus, inflatable life jackets, and...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... inflatable liferaft or inflatable buoyant apparatus must be serviced at a facility specifically approved by... apparatus, inflatable life jackets, and inflated rescue boats. 185.730 Section 185.730 Shipping COAST GUARD... Operational Readiness, Maintenance, and Inspection of Lifesaving Equipment § 185.730 Servicing of...

  2. 46 CFR 185.730 - Servicing of inflatable liferafts, inflatable buoyant apparatus, inflatable life jackets, and...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... inflatable liferaft or inflatable buoyant apparatus must be serviced at a facility specifically approved by... apparatus, inflatable life jackets, and inflated rescue boats. 185.730 Section 185.730 Shipping COAST GUARD... Operational Readiness, Maintenance, and Inspection of Lifesaving Equipment § 185.730 Servicing of...

  3. 24 CFR 990.185 - Utilities expense level: Incentives for energy conservation/rate reduction.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... for energy conservation/rate reduction. 990.185 Section 990.185 Housing and Urban Development... Calculating Formula Expenses § 990.185 Utilities expense level: Incentives for energy conservation/rate reduction. (a) General/consumption reduction. If a PHA undertakes energy conservation measures that...

  4. 42 CFR 416.185 - Process for establishing a new class of new technology IOLs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... technology IOLs. 416.185 Section 416.185 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT... Payment Amounts for New Technology Intraocular Lenses Furnished by Ambulatory Service Centers § 416.185 Process for establishing a new class of new technology IOLs. (a) Announcement of deadline for requests...

  5. 10 CFR 26.185 - Determining a fitness-for-duty policy violation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Determining a fitness-for-duty policy violation. 26.185 Section 26.185 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Determining Fitness-for-Duty Policy Violations and Determining Fitness § 26.185 Determining a fitness-for-duty policy violation....

  6. 10 CFR 26.185 - Determining a fitness-for-duty policy violation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Determining a fitness-for-duty policy violation. 26.185 Section 26.185 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Determining Fitness-for-Duty Policy Violations and Determining Fitness § 26.185 Determining a fitness-for-duty policy violation....

  7. 10 CFR 26.185 - Determining a fitness-for-duty policy violation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Determining a fitness-for-duty policy violation. 26.185 Section 26.185 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Determining Fitness-for-Duty Policy Violations and Determining Fitness § 26.185 Determining a fitness-for-duty policy violation....

  8. 10 CFR 26.185 - Determining a fitness-for-duty policy violation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Determining a fitness-for-duty policy violation. 26.185 Section 26.185 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Determining Fitness-for-Duty Policy Violations and Determining Fitness § 26.185 Determining a fitness-for-duty policy violation....

  9. 10 CFR 26.185 - Determining a fitness-for-duty policy violation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Determining a fitness-for-duty policy violation. 26.185 Section 26.185 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Determining Fitness-for-Duty Policy Violations and Determining Fitness § 26.185 Determining a fitness-for-duty policy violation....

  10. 5 CFR 185.140 - Stays ordered by the Department of Justice.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Stays ordered by the Department of Justice. 185.140 Section 185.140 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.140 Stays ordered by the Department of Justice. If, at any...

  11. 46 CFR 185.520 - Abandon ship and man overboard drills and training.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Abandon ship and man overboard drills and training. 185.520 Section 185.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.520 Abandon ship and man overboard drills and training. (a) The...

  12. 46 CFR 185.520 - Abandon ship and man overboard drills and training.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Abandon ship and man overboard drills and training. 185.520 Section 185.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.520 Abandon ship and man overboard drills and training. (a) The...

  13. 46 CFR 185.520 - Abandon ship and man overboard drills and training.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Abandon ship and man overboard drills and training. 185.520 Section 185.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.520 Abandon ship and man overboard drills and training. (a) The...

  14. 46 CFR 185.520 - Abandon ship and man overboard drills and training.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Abandon ship and man overboard drills and training. 185.520 Section 185.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Preparations for Emergencies § 185.520 Abandon ship and man overboard drills and training. (a) The...

  15. 41 CFR 102-117.185 - Where must I send a copy of the transportation documents?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... TRANSPORTATION 117-TRANSPORTATION MANAGEMENT Shipping Freight § 102-117.185 Where must I send a copy of the transportation documents? (a) You must forward an original copy of all transportation documents to: General... of the transportation documents? 102-117.185 Section 102-117.185 Public Contracts and...

  16. 24 CFR 990.185 - Utilities expense level: Incentives for energy conservation/rate reduction.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... for energy conservation/rate reduction. 990.185 Section 990.185 Housing and Urban Development... Calculating Formula Expenses § 990.185 Utilities expense level: Incentives for energy conservation/rate reduction. (a) General/consumption reduction. If a PHA undertakes energy conservation measures that...

  17. 24 CFR 990.185 - Utilities expense level: Incentives for energy conservation/rate reduction.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... for energy conservation/rate reduction. 990.185 Section 990.185 Housing and Urban Development... Calculating Formula Expenses § 990.185 Utilities expense level: Incentives for energy conservation/rate reduction. (a) General/consumption reduction. If a PHA undertakes energy conservation measures that...

  18. 24 CFR 990.185 - Utilities expense level: Incentives for energy conservation/rate reduction.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... for energy conservation/rate reduction. 990.185 Section 990.185 Housing and Urban Development... Calculating Formula Expenses § 990.185 Utilities expense level: Incentives for energy conservation/rate reduction. (a) General/consumption reduction. If a PHA undertakes energy conservation measures that...

  19. 24 CFR 990.185 - Utilities expense level: Incentives for energy conservation/rate reduction.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... for energy conservation/rate reduction. 990.185 Section 990.185 Housing and Urban Development... Calculating Formula Expenses § 990.185 Utilities expense level: Incentives for energy conservation/rate reduction. (a) General/consumption reduction. If a PHA undertakes energy conservation measures that...

  20. RR Lyrae stars in local group galaxies. I. NGC 185

    SciTech Connect

    Saha, A.; Hoessel, J.G. Space Telescope Science Institute, Baltimore, MD Washburn Observatory, Madison, WI )

    1990-01-01

    Deep CCD images of NGC 185 taken with the 4-shooter on the Hale 5-m telescope have been processed to find and photometrically measure RR Lyrae stars. 176 variable stars have been found, of which 151 are surmised to be RR Lyrae stars. Finding charts, periods, and light curves are presented. The RR Lyrae stars in this galaxy have a very wide distribution of periods indicating a wide range of metallicity. The mean magnitudes of the RR Lyraes is determined to be 25.20 mag. A distance modulus of 23.79 is derived, based on the best currently available values of foreground extinction and mean absolute magnitudes of RR Lyrae stars. 33 refs.

  1. 40 CFR 417.185 - Standards of performance for new sources.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.185 Standards of performance for new sources. The...

  2. 40 CFR 417.185 - Standards of performance for new sources.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.185 Standards of performance for new sources. The...

  3. 40 CFR 417.185 - Standards of performance for new sources.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.185 Standards of performance for new sources. The...

  4. 40 CFR 417.185 - Standards of performance for new sources.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.185 Standards of performance for new sources. The...

  5. 40 CFR 417.185 - Standards of performance for new sources.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Drum Dried Detergents Subcategory § 417.185 Standards of performance for new sources. The...

  6. The Structures of the C185S and C185A Mutants of Sulfite Oxidase Reveal Rearrangement of the Active Site

    SciTech Connect

    Qiu, James A.; Wilson, Heather L.; Pushie, M. Jake; Kisker, Caroline; George, Graham N.; Rajagopalan, K.V.

    2010-11-03

    Sulfite oxidase (SO) catalyzes the physiologically critical conversion of sulfite to sulfate. Enzymatic activity is dependent on the presence of the metal molybdenum complexed with a pyranopterin-dithiolene cofactor termed molybdopterin. Comparison of the amino acid sequences of SOs from a variety of sources has identified a single conserved Cys residue essential for catalytic activity. The crystal structure of chicken liver sulfite oxidase indicated that this residue, Cys185 in chicken SO, coordinates the Mo atom in the active site. To improve our understanding of the role of this residue in the catalytic mechanism of sulfite oxidase, serine and alanine variants at position 185 of recombinant chicken SO were generated. Spectroscopic and kinetic studies indicate that neither variant is capable of sulfite oxidation. The crystal structure of the C185S variant was determined to 1.9 {angstrom} resolution and to 2.4 {angstrom} resolution in the presence of sulfite, and the C185A variant to 2.8 {angstrom} resolution. The structures of the C185S and C185A variants revealed that neither the Ser or Ala side chains appeared to closely interact with the Mo atom and that a third oxo group replaced the usual cysteine sulfur ligand at the Mo center, confirming earlier extended X-ray absorption fine structure spectroscopy (EXAFS) work on the human C207S mutant. An unexpected result was that in the C185S variant, in the absence of sulfite, the active site residue Tyr322 became disordered as did the loop region flanking it. In the C185S variant crystallized in the presence of sulfite, the Tyr322 residue relocalized to the active site. The C185A variant structure also indicated the presence of a third oxygen ligand; however, Tyr322 remained in the active site. EXAFS studies of the Mo coordination environment indicate the Mo atom is in the oxidized Mo{sup VI} state in both the C185S and C185A variants of chicken SO and show the expected trioxodithiolene active site. Density

  7. 21 CFR 58.185 - Reporting of nonclinical laboratory study results.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Reporting of nonclinical laboratory study results. 58.185 Section 58.185 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GOOD LABORATORY PRACTICE FOR NONCLINICAL LABORATORY STUDIES Records and Reports §...

  8. 21 CFR 58.185 - Reporting of nonclinical laboratory study results.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Reporting of nonclinical laboratory study results. 58.185 Section 58.185 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GOOD LABORATORY PRACTICE FOR NONCLINICAL LABORATORY STUDIES Records and Reports §...

  9. 21 CFR 58.185 - Reporting of nonclinical laboratory study results.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Reporting of nonclinical laboratory study results. 58.185 Section 58.185 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GOOD LABORATORY PRACTICE FOR NONCLINICAL LABORATORY STUDIES Records and Reports §...

  10. 40 CFR 436.185 - Standards of performance for new sources.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Standards of performance for new sources. 436.185 Section 436.185 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Phosphate...

  11. 47 CFR 90.185 - Multiple licensing of radio transmitting equipment in the mobile radio service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Multiple licensing of radio transmitting equipment in the mobile radio service. 90.185 Section 90.185 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES...

  12. 47 CFR 90.185 - Multiple licensing of radio transmitting equipment in the mobile radio service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Multiple licensing of radio transmitting equipment in the mobile radio service. 90.185 Section 90.185 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES...

  13. 47 CFR 90.185 - Multiple licensing of radio transmitting equipment in the mobile radio service.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Multiple licensing of radio transmitting equipment in the mobile radio service. 90.185 Section 90.185 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES...

  14. 47 CFR 90.185 - Multiple licensing of radio transmitting equipment in the mobile radio service.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Multiple licensing of radio transmitting equipment in the mobile radio service. 90.185 Section 90.185 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES...

  15. 47 CFR 90.185 - Multiple licensing of radio transmitting equipment in the mobile radio service.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Multiple licensing of radio transmitting equipment in the mobile radio service. 90.185 Section 90.185 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES...

  16. 40 CFR 96.185 - CAIR opt-in permit contents.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false CAIR opt-in permit contents. 96.185 Section 96.185 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION...

  17. 40 CFR 96.185 - CAIR opt-in permit contents.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false CAIR opt-in permit contents. 96.185 Section 96.185 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION...

  18. 47 CFR 0.185 - Responsibilities of the bureaus and staff offices.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...: (a) To keep the Chief, Public Safety and Homeland Security Bureau informed of the investigation... 47 Telecommunication 1 2012-10-01 2012-10-01 false Responsibilities of the bureaus and staff offices. 0.185 Section 0.185 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL...

  19. 42 CFR 416.185 - Process for establishing a new class of new technology IOLs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Process for establishing a new class of new technology IOLs. 416.185 Section 416.185 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) AMBULATORY SURGICAL...

  20. 14 CFR 121.185 - Airplanes: Reciprocating engine-powered: Landing limitations: Destination airport.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...: Landing limitations: Destination airport. 121.185 Section 121.185 Aeronautics and Space FEDERAL AVIATION...: Destination airport. (a) Except as provided in paragraph (b) of this section no person operating a... determining the allowable landing weight at the destination airport the following is assumed: (1) The...

  1. 14 CFR 121.185 - Airplanes: Reciprocating engine-powered: Landing limitations: Destination airport.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...: Landing limitations: Destination airport. 121.185 Section 121.185 Aeronautics and Space FEDERAL AVIATION...: Destination airport. (a) Except as provided in paragraph (b) of this section no person operating a... determining the allowable landing weight at the destination airport the following is assumed: (1) The...

  2. 46 CFR 185.730 - Servicing of inflatable liferafts, inflatable buoyant apparatus, inflatable life jackets, and...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... apparatus, inflatable life jackets, and inflated rescue boats. 185.730 Section 185.730 Shipping COAST GUARD... liferafts, inflatable buoyant apparatus, inflatable life jackets, and inflated rescue boats. (a) An... inflated rescue boats must be in accordance with the manufacturer's instructions. All repairs must be...

  3. 46 CFR 185.730 - Servicing of inflatable liferafts, inflatable buoyant apparatus, inflatable life jackets, and...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... apparatus, inflatable life jackets, and inflated rescue boats. 185.730 Section 185.730 Shipping COAST GUARD... liferafts, inflatable buoyant apparatus, inflatable life jackets, and inflated rescue boats. (a) An... inflated rescue boats must be in accordance with the manufacturer's instructions. All repairs must be...

  4. 46 CFR 185.730 - Servicing of inflatable liferafts, inflatable buoyant apparatus, inflatable life jackets, and...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... apparatus, inflatable life jackets, and inflated rescue boats. 185.730 Section 185.730 Shipping COAST GUARD... liferafts, inflatable buoyant apparatus, inflatable life jackets, and inflated rescue boats. (a) An... inflated rescue boats must be in accordance with the manufacturer's instructions. All repairs must be...

  5. 40 CFR 436.185 - Standards of performance for new sources.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Standards of performance for new sources. 436.185 Section 436.185 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Phosphate...

  6. 20 CFR 402.185 - Waiver or reduction of fees in the public interest.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... interest. 402.185 Section 402.185 Employees' Benefits SOCIAL SECURITY ADMINISTRATION AVAILABILITY OF... demonstrate that likelihood, while such a claim by a representative of the news media is better evidence. (4... other associations. The interest of a representative of the news media in using the information for...

  7. 20 CFR 402.185 - Waiver or reduction of fees in the public interest.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... interest. 402.185 Section 402.185 Employees' Benefits SOCIAL SECURITY ADMINISTRATION AVAILABILITY OF... demonstrate that likelihood, while such a claim by a representative of the news media is better evidence. (4... the requester's commercial interest and, if so, whether this effect outweighs the advancement of...

  8. 30 CFR 18.5 - Equipment for which certification will be issued.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Equipment for which certification will be issued. 18.5 Section 18.5 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND...

  9. 20 CFR 402.185 - Waiver or reduction of fees in the public interest.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... interest. 402.185 Section 402.185 Employees' Benefits SOCIAL SECURITY ADMINISTRATION AVAILABILITY OF... demonstrate that likelihood, while such a claim by a representative of the news media is better evidence. (4... other associations. The interest of a representative of the news media in using the information for...

  10. 20 CFR 402.185 - Waiver or reduction of fees in the public interest.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... interest. 402.185 Section 402.185 Employees' Benefits SOCIAL SECURITY ADMINISTRATION AVAILABILITY OF... demonstrate that likelihood, while such a claim by a representative of the news media is better evidence. (4... other associations. The interest of a representative of the news media in using the information for...

  11. The cellular factor TRP-185 regulates RNA polymerase II binding to HIV-1 TAR RNA.

    PubMed Central

    Wu-Baer, F; Lane, W S; Gaynor, R B

    1995-01-01

    Activation of HIV-1 gene expression by the transactivator Tat is dependent on an RNA regulatory element located downstream of the transcription initiation site known as TAR. To characterize cellular factors that bind to TAR RNA and are involved in the regulation of HIV-1 transcription, HeLa nuclear extract was fractionated and RNA gel-retardation analysis was performed. This analysis indicated that only two cellular factors, RNA polymerase II and the previously characterized TAR RNA loop binding protein TRP-185, were capable of binding specifically to TAR RNA. To elucidate the function of TRP-185, it was purified from HeLa nuclear extract, amino acid microsequence analysis was performed and a cDNA encoding TRP-185 was isolated. TRP-185 is a novel protein of 1621 amino acids which contains a leucine zipper and potentially a novel RNA binding motif. In gel-retardation assays, the binding of both recombinant TRP-185 and RNA polymerase II was dependent on the presence of an additional group of proteins designated cellular cofactors. Both the TAR RNA loop and bulge sequences were critical for RNA polymerase II binding, while TRP-185 binding was dependent only on TAR RNA loop sequences. Since binding of TRP-185 and RNA polymerase II to TAR RNA was found to be mutually exclusive, our results suggest that TRP-185 may function either alone or in conjunction with Tat to disengage RNA polymerase II which is stalled upon binding to nascently synthesized TAR RNA during transcriptional elongation. Images PMID:8846792

  12. 33 CFR 207.185 - Taylors Bayou, Tex., Beaumont Navigation District Lock; use, administration, and navigation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Taylors Bayou, Tex., Beaumont Navigation District Lock; use, administration, and navigation. 207.185 Section 207.185 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION...

  13. 46 CFR 185.230 - Report of accident to aid to navigation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Report of accident to aid to navigation. 185.230 Section 185.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... aid to navigation. Whenever a vessel collides with a buoy, or other aid to navigation under...

  14. 46 CFR 185.230 - Report of accident to aid to navigation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Report of accident to aid to navigation. 185.230 Section 185.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... aid to navigation. Whenever a vessel collides with a buoy, or other aid to navigation under...

  15. 46 CFR 185.230 - Report of accident to aid to navigation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Report of accident to aid to navigation. 185.230 Section 185.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... aid to navigation. Whenever a vessel collides with a buoy, or other aid to navigation under...

  16. 46 CFR 185.230 - Report of accident to aid to navigation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Report of accident to aid to navigation. 185.230 Section 185.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... aid to navigation. Whenever a vessel collides with a buoy, or other aid to navigation under...

  17. 33 CFR 207.185 - Taylors Bayou, Tex., Beaumont Navigation District Lock; use, administration, and navigation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Taylors Bayou, Tex., Beaumont Navigation District Lock; use, administration, and navigation. 207.185 Section 207.185 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION...

  18. 33 CFR 207.185 - Taylors Bayou, Tex., Beaumont Navigation District Lock; use, administration, and navigation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Taylors Bayou, Tex., Beaumont Navigation District Lock; use, administration, and navigation. 207.185 Section 207.185 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION...

  19. 46 CFR 185.230 - Report of accident to aid to navigation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Report of accident to aid to navigation. 185.230 Section 185.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... aid to navigation. Whenever a vessel collides with a buoy, or other aid to navigation under...

  20. 33 CFR 207.185 - Taylors Bayou, Tex., Beaumont Navigation District Lock; use, administration, and navigation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Taylors Bayou, Tex., Beaumont Navigation District Lock; use, administration, and navigation. 207.185 Section 207.185 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION...

  1. 33 CFR 207.185 - Taylors Bayou, Tex., Beaumont Navigation District Lock; use, administration, and navigation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Taylors Bayou, Tex., Beaumont Navigation District Lock; use, administration, and navigation. 207.185 Section 207.185 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION...

  2. 46 CFR 185.614 - Portable watertight containers for distress flares and smoke signals.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... smoke signals. 185.614 Section 185.614 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... watertight containers for distress flares and smoke signals. Portable watertight containers for distress flares and smoke signals shall be of a bright color, and containers shall be clearly marked in...

  3. 46 CFR 185.614 - Portable watertight containers for distress flares and smoke signals.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... smoke signals. 185.614 Section 185.614 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... watertight containers for distress flares and smoke signals. Portable watertight containers for distress flares and smoke signals shall be of a bright color, and containers shall be clearly marked in...

  4. 46 CFR 185.614 - Portable watertight containers for distress flares and smoke signals.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... smoke signals. 185.614 Section 185.614 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... watertight containers for distress flares and smoke signals. Portable watertight containers for distress flares and smoke signals shall be of a bright color, and containers shall be clearly marked in...

  5. 46 CFR 185.614 - Portable watertight containers for distress flares and smoke signals.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... smoke signals. 185.614 Section 185.614 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... watertight containers for distress flares and smoke signals. Portable watertight containers for distress flares and smoke signals shall be of a bright color, and containers shall be clearly marked in...

  6. 46 CFR 185.614 - Portable watertight containers for distress flares and smoke signals.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... smoke signals. 185.614 Section 185.614 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... watertight containers for distress flares and smoke signals. Portable watertight containers for distress flares and smoke signals shall be of a bright color, and containers shall be clearly marked in...

  7. 21 CFR 58.185 - Reporting of nonclinical laboratory study results.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    .... 58.185 Section 58.185 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... description of the methods used. (7) A description of the test system used. Where applicable, the final report shall include the number of animals used, sex, body weight range, source of supply, species, strain...

  8. 21 CFR 58.185 - Reporting of nonclinical laboratory study results.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    .... 58.185 Section 58.185 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... description of the methods used. (7) A description of the test system used. Where applicable, the final report shall include the number of animals used, sex, body weight range, source of supply, species, strain...

  9. 41 CFR 102-3.185 - What does this subpart require agencies to do?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What does this subpart require agencies to do? 102-3.185 Section 102-3.185 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION GENERAL 3-FEDERAL...

  10. 41 CFR 102-3.185 - What does this subpart require agencies to do?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What does this subpart require agencies to do? 102-3.185 Section 102-3.185 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION GENERAL 3-FEDERAL...

  11. 41 CFR 102-3.185 - What does this subpart require agencies to do?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false What does this subpart require agencies to do? 102-3.185 Section 102-3.185 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION GENERAL 3-FEDERAL...

  12. Mechanism of cyanoacetylene photochemistry at 185 and 254 nm

    NASA Technical Reports Server (NTRS)

    Clarke, D. W.; Ferris, J. P.

    1996-01-01

    The role of cyanoacetylene (HC3N) in the atmospheric photochemistry of Titan and its relevance to polymer formation are discussed. Investigation of the relative light absorption of HC3N, acetylene (C2H2), and diacetylene (C4H2) revealed that HC3N is an important absorber of UV light in the 205- to 225-nanometer wavelength region in Titan's polar regions. Laboratory studies established that photolysis of C2H2 initiates the polymerization of HC3N even though the HC3N is not absorbing the UV light. Quantum yield measurements establish that HC3N is 2-5 times as reactive as C2H2 for polymer formation. Photolysis of HC3N with 185-nanometer light in the presence of N2, H2, Ar, or CF4 results in a decrease in the yield of 1,3,5-tricyanobenzene (1,3,5-tcb), while photolysis in the presence of CH4, C2H6, or n-C4H10 results in an increase in 1,3,5-tcb. The rate of loss of HC3N is increased by all gases except H2, where it is unchanged. It was not possible to detect 1,3,5-tcb as a photoproduct when the partial pressure of HC3N was decreased to 1 torr. Photolysis of HC3N with 254-nanometer light in the presence of H2 or N2 results in the formation of 1,2,4-tcb, while photolysis in the presence of CH4, C2H6, or n-C4H10 results in the formation of increasing amounts of 1,3,5-tcb. Mechanisms for the formation of polymers are presented.

  13. 40 CFR 421.185 - Pretreatment standards for existing sources.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... germanium chlorinated Arsenic 131.70 58.59 Lead 26.46 12.60 Zinc 91.98 38.43 Fluoride 2,205.00 1,254.00 (b... pounds) of germanium chlorinated Arsenic 27.530 12.250 Lead 5.531 2.634 Zinc 19.230 8.034 Fluoride 461.../kg (pounds per million pounds) of germanium hydrolyzed Arsenic 39.440 17.550 Lead 7.925 3.774 Zinc...

  14. 40 CFR 421.185 - Pretreatment standards for existing sources.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... germanium chlorinated Arsenic 131.70 58.59 Lead 26.46 12.60 Zinc 91.98 38.43 Fluoride 2,205.00 1,254.00 (b... pounds) of germanium chlorinated Arsenic 27.530 12.250 Lead 5.531 2.634 Zinc 19.230 8.034 Fluoride 461.../kg (pounds per million pounds) of germanium hydrolyzed Arsenic 39.440 17.550 Lead 7.925 3.774 Zinc...

  15. 40 CFR 421.185 - Pretreatment standards for existing sources.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... germanium chlorinated Arsenic 131.70 58.59 Lead 26.46 12.60 Zinc 91.98 38.43 Fluoride 2,205.00 1,254.00 (b... pounds) of germanium chlorinated Arsenic 27.530 12.250 Lead 5.531 2.634 Zinc 19.230 8.034 Fluoride 461.../kg (pounds per million pounds) of germanium hydrolyzed Arsenic 39.440 17.550 Lead 7.925 3.774 Zinc...

  16. 40 CFR 421.185 - Pretreatment standards for existing sources.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... germanium chlorinated Arsenic 131.70 58.59 Lead 26.46 12.60 Zinc 91.98 38.43 Fluoride 2,205.00 1,254.00 (b... pounds) of germanium chlorinated Arsenic 27.530 12.250 Lead 5.531 2.634 Zinc 19.230 8.034 Fluoride 461.../kg (pounds per million pounds) of germanium hydrolyzed Arsenic 39.440 17.550 Lead 7.925 3.774 Zinc...

  17. 40 CFR 421.185 - Pretreatment standards for existing sources.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... germanium chlorinated Arsenic 131.70 58.59 Lead 26.46 12.60 Zinc 91.98 38.43 Fluoride 2,205.00 1,254.00 (b... pounds) of germanium chlorinated Arsenic 27.530 12.250 Lead 5.531 2.634 Zinc 19.230 8.034 Fluoride 461.../kg (pounds per million pounds) of germanium hydrolyzed Arsenic 39.440 17.550 Lead 7.925 3.774 Zinc...

  18. The E3 ubiquitin ligase RNF185 facilitates the cGAS-mediated innate immune response

    PubMed Central

    Lv, Zhongshi; Mao, Zhaomin; Tang, Yijun; Kong, Xiufang; Li, Senlin; Cui, Ye; Liu, Heng; Zhang, Lele; Zhang, Xiaojie; Jiang, Lindi; Zhou, Qin

    2017-01-01

    The cyclic GMP-AMP synthase (cGAS), upon cytosolic DNA stimulation, catalyzes the formation of the second messenger 2′3′-cGAMP, which then binds to stimulator of interferon genes (STING) and activates downstream signaling. It remains to be elucidated how the cGAS enzymatic activity is modulated dynamically. Here, we reported that the ER ubiquitin ligase RNF185 interacted with cGAS during HSV-1 infection. Ectopic-expression or knockdown of RNF185 respectively enhanced or impaired the IRF3-responsive gene expression. Mechanistically, RNF185 specifically catalyzed the K27-linked poly-ubiquitination of cGAS, which promoted its enzymatic activity. Additionally, Systemic Lupus Erythematosus (SLE) patients displayed elevated expression of RNF185 mRNA. Collectively, this study uncovers RNF185 as the first E3 ubiquitin ligase of cGAS, shedding light on the regulation of cGAS activity in innate immune responses. PMID:28273161

  19. Probiotic Characteristics of Lactobacillus plantarum FH185 Isolated from Human Feces

    PubMed Central

    2015-01-01

    Lactobacillus plantarum FH185 was isolated from the feces of healthy adults. In our previous study, L. plantarum FH185 was demonstrated that it has anti-obesity effect in the in vitro and in vivo test. In order to determine its potential for use as a probiotic, we investigated the physiological characteristics of L. plantarum FH185. The optimum growth temperature of L. plantarum FH185 was 40℃. L. plantarum FH185 showed higher sensitivity to novobiocin in a comparison of fifteen different antibiotics and showed higher resistance to polymyxin B and vancomycin. It also showed higher β-galactosidase and N-acetyl-β-glucosaminidase activities. Moreover, it was comparatively tolerant to bile juice and acid, and inhibited the growths of Salmonella Typhimurium and Staphylococcus aureus with rates of 44.76% and 53.88%, respectively. It also showed high adhesion activity to HT-29 cells compared to L. rhamnosus GG. PMID:26761889

  20. MiR-185/AKT and miR-29a/Collagen 1a pathways are activated in IPF BAL cells

    PubMed Central

    Tsitoura, Eliza; Wells, Athol U.; Karagiannis, Kostantinos; Lasithiotaki, Ismini; Vasarmidi, Eirini; Bibaki, Eleni; Koutoulaki, Chara; Sato, Hiroe; Spandidos, Demetrios A.; Siafakas, Nikolaos M.; Sourvinos, George; Antoniou, Katerina M.

    2016-01-01

    MicroRNA signatures of BAL cells and alveolar macrophages are currently lacking in IPF. Here we sought to investigate the expression of fibrosis-related microRNAs in the cellular component of the BAL in IPF. We thus focused on microRNAs previously associated with fibrosis (miR-29a, miR-29b, miR-29c, let-7d, and miR-21) and rapid IPF progression (miR-185, miR-210, miR-302c-3p miR-376c and miR-423-5p). Among the tested microRNAs miR-29a and miR-185 were found significantly downregulated in IPF while miR-302c-3p and miR-376c were not expressed by BAL cells. Importantly, the downregulation of miR-29a inversely correlated with the significantly increased levels of COL1A1 mRNA in IPF BAL cells. Collagen 1 a was found mainly overexpressed in alveolar macrophages and not other cell types of the BAL by immunofluorescence. In view of the downregulation of miR-185, we tested the response of THP-1 macrophages to profibrotic cytokine TGFb and observed the downregulation of miR-185. Conversely, proinflammatory stimulation lead to miR-185 upregulation. Upon examination of the mRNA levels of known miR-185 targets AKT1, DNMT1 and HMGA2, no significant correlations were observed in the BAL cells. However, increased levels of total AKT and AKTser473 phosphorylation were observed in the IPF BAL cells. Furthermore, miR-185 inhibition in THP-1 macrophages resulted in significant increase of AKTser473 phosphorylation. Our study highlights the importance of BAL microRNA signatures in IPF and identifies significant differences in miR-185/AKT and miR-29a/collagen axes in the BAL cells of IPF patients. PMID:27769060

  1. LEADING WITH LEADING INDICATORS

    SciTech Connect

    PREVETTE, S.S.

    2005-01-27

    This paper documents Fluor Hanford's use of Leading Indicators, management leadership, and statistical methodology in order to improve safe performance of work. By applying these methods, Fluor Hanford achieved a significant reduction in injury rates in 2003 and 2004, and the improvement continues today. The integration of data, leadership, and teamwork pays off with improved safety performance and credibility with the customer. The use of Statistical Process Control, Pareto Charts, and Systems Thinking and their effect on management decisions and employee involvement are discussed. Included are practical examples of choosing leading indicators. A statistically based color coded dashboard presentation system methodology is provided. These tools, management theories and methods, coupled with involved leadership and employee efforts, directly led to significant improvements in worker safety and health, and environmental protection and restoration at one of the nation's largest nuclear cleanup sites.

  2. Targeted disruption of p185/Cul7 gene results in abnormal vascular morphogenesis.

    PubMed

    Arai, Takehiro; Kasper, Jocelyn S; Skaar, Jeffrey R; Ali, Syed Hamid; Takahashi, Chiaki; DeCaprio, James A

    2003-08-19

    Cul1, a member of the cullin ubiquitin ligase family, forms a multiprotein complex known as SCF and plays an essential role in numerous cellular and biological activities. A Cul1 homologue, p185 (Cul7), has been isolated as an simian virus 40 large T antigen-binding protein. To understand the physiological role of p185, we generated mice lacking p185. p185-/- embryos are runted and die immediately after birth because of respiratory distress. Dermal and hypodermal hemorrhage is detected in mutant embryos at late gestational stage. p185-/- placentas show defects in the differentiation of the trophoblast lineage with an abnormal vascular structure. We demonstrate that p185 forms an SCF-like complex with Skp1, Rbx1, Fbw6 (Fbx29), and FAP68 (FAP48, glomulin). FAP68 has recently been identified as a gene responsible for familial glomuvenous malformation. These results suggest that p185 forms a multiprotein complex and plays an important role in vascular morphogenesis.

  3. Targeted disruption of p185/Cul7 gene results in abnormal vascular morphogenesis

    PubMed Central

    Arai, Takehiro; Kasper, Jocelyn S.; Skaar, Jeffrey R.; Ali, Syed Hamid; Takahashi, Chiaki; DeCaprio, James A.

    2003-01-01

    Cul1, a member of the cullin ubiquitin ligase family, forms a multiprotein complex known as SCF and plays an essential role in numerous cellular and biological activities. A Cul1 homologue, p185 (Cul7), has been isolated as an simian virus 40 large T antigen-binding protein. To understand the physiological role of p185, we generated mice lacking p185. p185–/– embryos are runted and die immediately after birth because of respiratory distress. Dermal and hypodermal hemorrhage is detected in mutant embryos at late gestational stage. p185–/– placentas show defects in the differentiation of the trophoblast lineage with an abnormal vascular structure. We demonstrate that p185 forms an SCF-like complex with Skp1, Rbx1, Fbw6 (Fbx29), and FAP68 (FAP48, glomulin). FAP68 has recently been identified as a gene responsible for familial glomuvenous malformation. These results suggest that p185 forms a multiprotein complex and plays an important role in vascular morphogenesis. PMID:12904573

  4. ZNF185, an actin-cytoskeleton-associated growth inhibitory LIM protein in prostate cancer.

    PubMed

    Zhang, J-S; Gong, A; Young, C Y F

    2007-01-04

    We have recently identified ZNF185 as a gene that is downregulated in prostate cancer (PCa), in part via epigenetic alteration, and maybe associated with disease progression. In this study, we cloned the ZNF185 cDNA from normal human prostate tissues and investigated its biological function. We show that ZNF185 is a novel actin-cytoskeleton-associated Lin-l 1, Isl-1 and Mec-3 (LIM) domain-containing protein that localizes to F-actin structures, and is enriched at focal adhesions. We find that the NH(2)-terminal region, which we designate the actin-targeting domain, facilitates ZNF185 binding to actin in vitro and is both necessary and sufficient to mediate actin-cytoskeleton targeting of ZNF185, whereas the LIM domain, which is localized in the COOH-terminus is dispensable for this phenomenon. Interestingly, ectopic expression of full-length ZNF185, but not a mutant lacking the actin-targeting domain, could suppress proliferation and anchorage-independent growth of PCa cells. Together, our data suggest that ZNF185 may function as a tumor-suppressor protein by associating with the actin-cytoskeleton.

  5. 42 CFR 416.185 - Process for establishing a new class of new technology IOLs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Payment Amounts for New Technology Intraocular Lenses Furnished by Ambulatory Service Centers § 416.185... following calendar year. CMS publishes the codes and effective dates allowed for those lenses recognized...

  6. 1. 185/189D in center, north end west facades (190D front ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. 185/189-D in center, north end west facades (190-D front left and west facade; 195-D rear right). Looking south. - D-Reactor Complex, Deaeration Plant-Refrigeration Buildings, Area 100-D, Richland, Benton County, WA

  7. 41 CFR 102-73.185 - What types of special purpose space may the Department of Energy lease?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 102-73.185 What types of special purpose space may the Department of Energy lease? The Department of... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false What types of special purpose space may the Department of Energy lease? 102-73.185 Section 102-73.185 Public Contracts...

  8. 41 CFR 102-73.185 - What types of special purpose space may the Department of Energy lease?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... § 102-73.185 What types of special purpose space may the Department of Energy lease? The Department of... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What types of special purpose space may the Department of Energy lease? 102-73.185 Section 102-73.185 Public Contracts...

  9. 41 CFR 102-73.185 - What types of special purpose space may the Department of Energy lease?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... § 102-73.185 What types of special purpose space may the Department of Energy lease? The Department of... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What types of special purpose space may the Department of Energy lease? 102-73.185 Section 102-73.185 Public Contracts...

  10. 41 CFR 102-73.185 - What types of special purpose space may the Department of Energy lease?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... § 102-73.185 What types of special purpose space may the Department of Energy lease? The Department of... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What types of special purpose space may the Department of Energy lease? 102-73.185 Section 102-73.185 Public Contracts...

  11. 41 CFR 102-73.185 - What types of special purpose space may the Department of Energy lease?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... § 102-73.185 What types of special purpose space may the Department of Energy lease? The Department of... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false What types of special purpose space may the Department of Energy lease? 102-73.185 Section 102-73.185 Public Contracts...

  12. 34 CFR 403.185 - How does the Secretary compute maintenance of effort in the event of a waiver?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false How does the Secretary compute maintenance of effort in the event of a waiver? 403.185 Section 403.185 Education Regulations of the Offices of the Department....185 How does the Secretary compute maintenance of effort in the event of a waiver? If a State has...

  13. Misfit-layered Bi1.85 Sr2 Co1.85 O7.7-δ for the hydrogen evolution reaction: beyond van der Waals heterostructures.

    PubMed

    Chua, Chun Kiang; Sofer, Zdeněk; Jankovský, Ondřej; Pumera, Martin

    2015-03-16

    Recent research on stable 2D nanomaterials has led to the discovery of new materials for energy-conversion and energy-storage applications. A class of layered heterostructures known as misfit-layered chalcogenides consists of well-defined atomic layers and has previously been applied as thermoelectric materials for use as high-temperature thermoelectric batteries. The performance of such misfit-layered chalcogenides in electrochemical applications, specifically the hydrogen evolution reaction, is currently unexplored. Herein, a misfit-layered chalcogenide consisting of CoO2 layers interleaved with an SrO-BiO-BiO-SrO rock-salt block and having the formula Bi1.85 Sr2 Co1.85 O7.7-δ is synthesized and examined for its structural and electrochemical properties. The hydrogen-evolution performance of misfit-layered Bi1.85 Sr2 Co1.85 O7.7-δ , which has an overpotential of 589 mV and a Tafel slope of 51 mV per decade, demonstrates the promising potential of misfit-layered chalcogenides as electrocatalysts instead of classical carbon.

  14. Isolation of immune-relating 185/333-1 gene from Sea Urchin ( Strongylocentrotus intermedius) and Its expression analysis

    NASA Astrophysics Data System (ADS)

    Wang, Yinan; Ding, Jun; Liu, Yang; Liu, Xuewei; Chang, Yaqing

    2016-02-01

    The 185/333 gene family involved in the immune response of sea urchin. One 185/333 cDNA was isolated from Strongylocentrotus intermedius, and named as Si185/333-1. Its full-length cDNA was 1246 bp in length with a 906 bp open reading frame encoding a protein of 301 aa. The molecular weight of the deduced protein was approximately 33.1 kD with an estimated PI of pH 6.26. Si185/333-1 had high identities (70%-86%) to most of Sp185/333. An extraordinary identity of 92% was found between Si185/333-1 and Sp185/333 C5 alpha (ABR22474). Moderate identities (63%-64%) were displayed between Si185/333-1 and He185/333. Si185/333-1 had similar structure to Sp185/333. A signal-peptide, a gly-rich region and a his-rich region were found in its secondary structure. RGD motif was found in gly-rich region at position 116-118aa. There was no transmembrane region in Si185/333-1. The element pattern of Si185/333-1 is different from any available pattern that identified in Sp185/333. Si185/333-1 clustered together with pattern C Sp185/333 in phylogenetic tree. The Si185/333-1 mRNA could be detected in tißsues including peristomial membrane, coelomocytes, muscle of Aristotles lantern, gut and tube feet, with the highest expression level detected in peristomial membrane and a relatively low expression in ovary and testis. The temporal expression of Si185/333-1 in peristomial membrane and coelomocytes were up-regulated after bacterial, ß-D-glucan and dsRNA challenges, reaching the maximum at 12 h post-stimulation. The up-regulation was more obvious in coelomocytes, and bacterial challenge triggered the highest response. These results proved that 185/333-1 gene was involved in the immune defense of S. intermedius, while more studies were necessary for its function in S. intermedius immunity.

  15. Long-period variable stars in NGC 147 and NGC 185 - I. Their star formation histories

    NASA Astrophysics Data System (ADS)

    Hamedani Golshan, Roya; Javadi, Atefeh; van Loon, Jacco Th.; Khosroshahi, Habib; Saremi, Elham

    2017-04-01

    NGC 147 and NGC 185 are two of the most massive satellites of the Andromeda galaxy (M 31). Close together in the sky, of similar mass and morphological type dE, they possess different amounts of interstellar gas and tidal distortion. The question therefore is, how do their histories compare? Here, we present the first reconstruction of the star formation histories of NGC 147 and NGC 185 using long-period variable stars. These represent the final phase of evolution of low- and intermediate-mass stars at the asymptotic giant branch, when their luminosity is related to their birth mass. Combining near-infrared photometry with stellar evolution models, we construct the mass function and hence the star formation history. For NGC 185, we found that the main epoch of star formation occurred 8.3 Gyr ago, followed by a much lower, but relatively constant star formation rate. In the case of NGC 147, the star formation rate peaked only 7 Gyr ago, staying intense until ∼3 Gyr ago, but no star formation has occurred for at least 300 Myr. Despite their similar masses, NGC 147 has evolved more slowly than NGC 185 initially, but more dramatically in more recent times. This is corroborated by the strong tidal distortions of NGC 147 and the presence of gas in the centre of NGC 185.

  16. A Functional Role for the GCC185 Golgin in Mannose 6-Phosphate Receptor Recycling

    PubMed Central

    Reddy, Jonathan V.; Burguete, Alondra Schweizer; Sridevi, Khambhampaty; Ganley, Ian G.; Nottingham, Ryan M.

    2006-01-01

    Mannose 6-phosphate receptors (MPRs) deliver newly synthesized lysosomal enzymes to endosomes and then recycle to the Golgi. MPR recycling requires Rab9 GTPase; Rab9 recruits the cytosolic adaptor TIP47 and enhances its ability to bind to MPR cytoplasmic domains during transport vesicle formation. Rab9-bearing vesicles then fuse with the trans-Golgi network (TGN) in living cells, but nothing is known about how these vesicles identify and dock with their target. We show here that GCC185, a member of the Golgin family of putative tethering proteins, is a Rab9 effector that is required for MPR recycling from endosomes to the TGN in living cells, and in vitro. GCC185 does not rely on Rab9 for its TGN localization; depletion of GCC185 slightly alters the Golgi ribbon but does not interfere with Golgi function. Loss of GCC185 triggers enhanced degradation of mannose 6-phosphate receptors and enhanced secretion of hexosaminidase. These data assign a specific pathway to an interesting, TGN-localized protein and suggest that GCC185 may participate in the docking of late endosome-derived, Rab9-bearing transport vesicles at the TGN. PMID:16885419

  17. Lead Poisoning

    MedlinePlus

    ... be exposed to lead by Eating food or drinking water that contains lead. Water pipes in older homes ... herbs or foods that contain lead Breathing air, drinking water, eating food, or swallowing or touching dirt that ...

  18. HST/ACS DIRECT AGES OF THE DWARF ELLIPTICAL GALAXIES NGC 147 AND NGC 185

    SciTech Connect

    Geha, M.; Weisz, D.; Grocholski, A.; Dolphin, A.; Marel, R. P. van der; Guhathakurta, P.

    2015-10-01

    We present the deepest optical photometry for any dwarf elliptical (dE) galaxy based on Hubble Space Telescope Advanced Camera for Surveys (ACS) observations of the Local Group dE galaxies NGC 147 and NGC 185. Our F606W and F814W color–magnitude diagrams are the first to reach below the oldest main sequence turnoff in a dE galaxy, allowing us to determine full star formation histories in these systems. The ACS fields are located roughly ∼1.5 effective radii from the galaxy center to avoid photometric crowding. While both ACS fields show unambiguous evidence for old and intermediate age stars, the mean age of NGC 147 is ∼4–5 Gyr younger as compared to NGC 185. In NGC 147, only 40% of stars were in place 12.5 Gyr ago (z ∼ 5), with the bulk of the remaining stellar population forming between 5 to 7 Gyr. In contrast, 70% of stars were formed in NGC 185 prior to 12.5 Gyr ago with the majority of the remaining population forming between 8 to 10 Gyr ago. Star formation has ceased in both ACS fields for at least 3 Gyr. Previous observations in the central regions of NGC 185 show evidence for star formation as recent as 100 Myr ago, and a strong metallicity gradient with radius. This implies a lack of radial mixing between the center of NGC 185 and our ACS field. The lack of radial gradients in NGC 147 suggests that our inferred SFHs are more representative of its global history. We interpret the inferred differences in star formation histories to imply an earlier infall time into the M31 environment for NGC 185 as compared to NGC 147.

  19. Haplotype analysis of the 185delAG BRCA1 mutation in ethnically diverse populations

    PubMed Central

    Laitman, Yael; Feng, Bing-Jian; Zamir, Itay M; Weitzel, Jeffrey N; Duncan, Paul; Port, Danielle; Thirthagiri, Eswary; Teo, Soo-Hwang; Evans, Gareth; Latif, Ayse; Newman, William G; Gershoni-Baruch, Ruth; Zidan, Jamal; Shimon-Paluch, Shani; Goldgar, David; Friedman, Eitan

    2013-01-01

    The 185delAG* BRCA1 mutation is encountered primarily in Jewish Ashkenazi and Iraqi individuals, and sporadically in non-Jews. Previous studies estimated that this is a founder mutation in Jewish mutation carriers that arose before the dispersion of Jews in the Diaspora ∼2500 years ago. The aim of this study was to assess the haplotype in ethnically diverse 185delAG* BRCA1 mutation carriers, and to estimate the age at which the mutation arose. Ethnically diverse Jewish and non-Jewish 185delAG*BRCA1 mutation carriers and their relatives were genotyped using 15 microsatellite markers and three SNPs spanning 12.5 MB, encompassing the BRCA1 gene locus. Estimation of mutation age was based on a subset of 11 markers spanning a region of ∼5 MB, using a previously developed algorithm applying the maximum likelihood method. Overall, 188 participants (154 carriers and 34 noncarriers) from 115 families were included: Ashkenazi, Iraq, Kuchin-Indians, Syria, Turkey, Iran, Tunisia, Bulgaria, non-Jewish English, non-Jewish Malaysian, and Hispanics. Haplotype analysis indicated that the 185delAG mutation arose 750–1500 years ago. In Ashkenazim, it is a founder mutation that arose 61 generations ago, and with a small group of founder mutations was introduced into the Hispanic population (conversos) ∼650 years ago, and into the Iraqi–Jewish community ∼450 years ago. The 185delAG mutation in the non-Jewish populations in Malaysia and the UK arose at least twice independently. We conclude that the 185delAG* BRCA1 mutation resides on a common haplotype among Ashkenazi Jews, and arose about 61 generations ago and arose independently at least twice in non-Jews. PMID:22763381

  20. Lead Toxicity

    MedlinePlus

    ... including some imported jewelry. What are the health effects of lead? • More commonly, lower levels of lead in children over time may lead to reduced IQ, slow learning, Attention Deficit Hyperactivity Disorder (ADHD), or behavioral issues. • Lead also affects other ...

  1. Lead poisoning

    SciTech Connect

    Rekus, J.F.

    1992-08-01

    Construction workers who weld, cut or blast structural steel coated with lead-based paint are at significant risk of lead poisoning. Although technology to control these exposures may not have existed when the lead standard was promulgated, it is available today. Employers who do not take steps to protect their employees from lead exposure may be cited and fined severely for their failure.

  2. 5 CFR 185.103 - Basis for civil penalties and assessments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Basis for civil penalties and assessments... REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.103 Basis for civil penalties and assessments. (a) In addition... be subject to an assessment of not more than twice the amount of such claim or that portion...

  3. 5 CFR 185.103 - Basis for civil penalties and assessments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Basis for civil penalties and assessments... REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.103 Basis for civil penalties and assessments. (a) In addition... be subject to an assessment of not more than twice the amount of such claim or that portion...

  4. 14 CFR 135.185 - Empty weight and center of gravity: Currency requirement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Empty weight and center of gravity... ON BOARD SUCH AIRCRAFT Aircraft and Equipment § 135.185 Empty weight and center of gravity: Currency... gravity are calculated from values established by actual weighing of the aircraft within the preceding...

  5. 14 CFR 135.185 - Empty weight and center of gravity: Currency requirement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Empty weight and center of gravity... ON BOARD SUCH AIRCRAFT Aircraft and Equipment § 135.185 Empty weight and center of gravity: Currency... gravity are calculated from values established by actual weighing of the aircraft within the preceding...

  6. 14 CFR 135.185 - Empty weight and center of gravity: Currency requirement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Empty weight and center of gravity... ON BOARD SUCH AIRCRAFT Aircraft and Equipment § 135.185 Empty weight and center of gravity: Currency... gravity are calculated from values established by actual weighing of the aircraft within the preceding...

  7. 14 CFR 135.185 - Empty weight and center of gravity: Currency requirement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Empty weight and center of gravity... ON BOARD SUCH AIRCRAFT Aircraft and Equipment § 135.185 Empty weight and center of gravity: Currency... gravity are calculated from values established by actual weighing of the aircraft within the preceding...

  8. 14 CFR 135.185 - Empty weight and center of gravity: Currency requirement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Empty weight and center of gravity... ON BOARD SUCH AIRCRAFT Aircraft and Equipment § 135.185 Empty weight and center of gravity: Currency... gravity are calculated from values established by actual weighing of the aircraft within the preceding...

  9. 5 CFR 185.145 - Deposit in Treasury of the United States.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Deposit in Treasury of the United States... REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.145 Deposit in Treasury of the United States. All amounts collected pursuant to this part shall be deposited as miscellaneous receipts in the Treasury of the...

  10. A subdomain in the transmembrane domain is necessary for p185neu* activation.

    PubMed Central

    Cao, H; Bangalore, L; Bormann, B J; Stern, D F

    1992-01-01

    The neu proto-oncogene encodes a protein highly homologous to the epidermal growth factor receptor. The neu protein (p185) has a molecular weight of 185,000 Daltons and, like the EGF receptor, possesses tyrosine kinase activity. neu is activated in chemically induced rat neuro/glioblastomas by substitution of valine 664 with glutamic acid within the transmembrane domain. The activated neu* protein (p185*) has an elevated tyrosine kinase activity and a higher propensity to dimerize, but the mechanism of this activation is still unknown. We have used site-directed mutagenesis to explore the role of specific amino acids within the transmembrane domain in this activation. We found that the lateral position and rotational orientation of the glutamic acid in the transmembrane domain does not correlate with transformation. However, the primary structure in the vicinity of Glu664 plays a significant role in this activation. Our results suggest that the Glu664 activation involves highly specific interactions in the transmembrane domain of p185. Images PMID:1347745

  11. 46 CFR 185.520 - Abandon ship and man overboard drills and training.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Abandon ship and man overboard drills and training. 185... overboard drills and training. (a) The master shall conduct sufficient drills and give sufficient... necessitate abandoning ship or the recovery of persons who have fallen overboard. (b) Each abandon ship...

  12. 14 CFR 91.185 - IFR operations: Two-way radio communications failure.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false IFR operations: Two-way radio... RULES Flight Rules Instrument Flight Rules § 91.185 IFR operations: Two-way radio communications failure. (a) General. Unless otherwise authorized by ATC, each pilot who has two-way radio...

  13. 14 CFR 91.185 - IFR operations: Two-way radio communications failure.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false IFR operations: Two-way radio... RULES Flight Rules Instrument Flight Rules § 91.185 IFR operations: Two-way radio communications failure. (a) General. Unless otherwise authorized by ATC, each pilot who has two-way radio...

  14. 14 CFR 91.185 - IFR operations: Two-way radio communications failure.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false IFR operations: Two-way radio... RULES Flight Rules Instrument Flight Rules § 91.185 IFR operations: Two-way radio communications failure. (a) General. Unless otherwise authorized by ATC, each pilot who has two-way radio...

  15. 14 CFR 91.185 - IFR operations: Two-way radio communications failure.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false IFR operations: Two-way radio... RULES Flight Rules Instrument Flight Rules § 91.185 IFR operations: Two-way radio communications failure. (a) General. Unless otherwise authorized by ATC, each pilot who has two-way radio...

  16. 14 CFR 91.185 - IFR operations: Two-way radio communications failure.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false IFR operations: Two-way radio... RULES Flight Rules Instrument Flight Rules § 91.185 IFR operations: Two-way radio communications failure. (a) General. Unless otherwise authorized by ATC, each pilot who has two-way radio...

  17. 33 CFR 110.185 - Atlantic Ocean, off the Port of Palm Beach, FL.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Atlantic Ocean, off the Port of... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.185 Atlantic Ocean, off the Port... regulations. (1) Vessels in the Atlantic Ocean near Lake Worth Inlet awaiting berthing space at the Port...

  18. 33 CFR 110.185 - Atlantic Ocean, off the Port of Palm Beach, FL.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Atlantic Ocean, off the Port of... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.185 Atlantic Ocean, off the Port... regulations. (1) Vessels in the Atlantic Ocean near Lake Worth Inlet awaiting berthing space at the Port...

  19. 33 CFR 110.185 - Atlantic Ocean, off the Port of Palm Beach, FL.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Atlantic Ocean, off the Port of... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.185 Atlantic Ocean, off the Port... regulations. (1) Vessels in the Atlantic Ocean near Lake Worth Inlet awaiting berthing space at the Port...

  20. Rab and Arl GTPase family members cooperate in the localization of the golgin GCC185.

    PubMed

    Burguete, Alondra Schweizer; Fenn, Timothy D; Brunger, Axel T; Pfeffer, Suzanne R

    2008-01-25

    GCC185 is a large coiled-coil protein at the trans Golgi network that is required for receipt of transport vesicles inbound from late endosomes and for anchoring noncentrosomal microtubules that emanate from the Golgi. Here, we demonstrate that recruitment of GCC185 to the Golgi is mediated by two Golgi-localized small GTPases of the Rab and Arl families. GCC185 binds Rab6, and mutation of residues needed for Rab binding abolishes Golgi localization. The crystal structure of Rab6 bound to the GCC185 Rab-binding domain reveals that Rab6 recognizes a two-fold symmetric surface on a coiled coil immediately adjacent to a C-terminal GRIP domain. Unexpectedly, Rab6 binding promotes association of Arl1 with the GRIP domain. We present a structure-derived model for dual GTPase membrane attachment that highlights the potential ability of Rab GTPases to reach binding partners at a significant distance from the membrane via their unstructured and membrane-anchored, hypervariable domains.

  1. 46 CFR 185.212 - Mandatory chemical testing following serious marine incidents.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Mandatory chemical testing following serious marine... PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.212 Mandatory chemical testing following serious marine incidents. A marine employer whose vessel is involved in...

  2. 46 CFR 185.212 - Mandatory chemical testing following serious marine incidents.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Mandatory chemical testing following serious marine... PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.212 Mandatory chemical testing following serious marine incidents. A marine employer whose vessel is involved in...

  3. 46 CFR 185.212 - Mandatory chemical testing following serious marine incidents.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Mandatory chemical testing following serious marine... PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Marine Casualties and Voyage Records § 185.212 Mandatory chemical testing following serious marine incidents. A marine employer whose vessel is involved in...

  4. Complete Genome Sequence of Rhodococcus sp. Strain WMMA185, a Marine Sponge-Associated Bacterium

    PubMed Central

    Adnani, Navid; Braun, Doug R.; McDonald, Bradon R.; Chevrette, Marc G.; Currie, Cameron R.

    2016-01-01

    The Rhodococcus strain WMMA185 was isolated from the marine sponge Chondrilla nucula as part of ongoing drug discovery efforts. Analysis of the 4.44-Mb genome provides information regarding interspecies interactions as pertains to regulation of secondary metabolism and natural product biosynthetic potentials. PMID:27979952

  5. Operational Testing for the 5.85MV, 185kJ Fast Marx Generator.

    DTIC Science & Technology

    A 5.85 MV 185 kJ fast Marx was built and tested. Design, development, construction and initial testing were previously reported. The report covers...8217 and the determination of operating characteristics are: Marx inductance 5.2 micro-H, total series resistance 3.3 ohms, and total erection delay time

  6. 42 CFR 440.185 - Respiratory care for ventilator-dependent individuals.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 4 2012-10-01 2012-10-01 false Respiratory care for ventilator-dependent... Definitions § 440.185 Respiratory care for ventilator-dependent individuals. (a) “Respiratory care for... plan, provided on a part-time basis in the beneficiary's home by a respiratory therapist or...

  7. 42 CFR 440.185 - Respiratory care for ventilator-dependent individuals.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 4 2013-10-01 2013-10-01 false Respiratory care for ventilator-dependent... Definitions § 440.185 Respiratory care for ventilator-dependent individuals. (a) “Respiratory care for... plan, provided on a part-time basis in the beneficiary's home by a respiratory therapist or...

  8. 42 CFR 440.185 - Respiratory care for ventilator-dependent individuals.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Respiratory care for ventilator-dependent... Definitions § 440.185 Respiratory care for ventilator-dependent individuals. (a) “Respiratory care for... plan, provided on a part-time basis in the recipient's home by a respiratory therapist or other...

  9. 42 CFR 440.185 - Respiratory care for ventilator-dependent individuals.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 4 2014-10-01 2014-10-01 false Respiratory care for ventilator-dependent... Definitions § 440.185 Respiratory care for ventilator-dependent individuals. (a) “Respiratory care for... plan, provided on a part-time basis in the beneficiary's home by a respiratory therapist or...

  10. 33 CFR 110.185 - Atlantic Ocean, off the Port of Palm Beach, FL.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Atlantic Ocean, off the Port of... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.185 Atlantic Ocean, off the Port... regulations. (1) Vessels in the Atlantic Ocean near Lake Worth Inlet awaiting berthing space at the Port...

  11. 33 CFR 110.185 - Atlantic Ocean, off the Port of Palm Beach, FL.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Atlantic Ocean, off the Port of... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.185 Atlantic Ocean, off the Port... regulations. (1) Vessels in the Atlantic Ocean near Lake Worth Inlet awaiting berthing space at the Port...

  12. Lead Poisoning

    MedlinePlus

    ... from lead poisoning in New Hampshire and in Alabama. Lead poisoning has also been associated with juvenile ... for decades—after it first enters the blood stream. (The same process can occur with the onset ...

  13. Lead poisoning

    MedlinePlus

    ... Failure at school Hearing problems Kidney damage Reduced IQ Slowed body growth The symptoms of lead poisoning ... can have a permanent impact on attention and IQ. People with higher lead levels have a greater ...

  14. A PAndAS view of M31 dwarf elliptical satellites: NGC 147 and NGC 185

    NASA Astrophysics Data System (ADS)

    Crnojević, D.; Ferguson, A. M. N.; Irwin, M. J.; McConnachie, A. W.; Bernard, E. J.; Fardal, M. A.; Ibata, R. A.; Lewis, G. F.; Martin, N. F.; Navarro, J. F.; Noël, N. E. D.; Pasetto, S.

    2014-12-01

    We exploit data from the Pan-Andromeda Archaeological Survey (PAndAS) to study the extended structures of M31's dwarf elliptical companions, NGC 147 and NGC 185. Our wide-field, homogeneous photometry allows us to construct deep colour-magnitude diagrams which reach down to ˜3 mag below the red giant branch (RGB) tip. We trace the stellar components of the galaxies to surface brightness of μg ˜ 32 mag arcsec-2 and show that they have much larger extents (˜5 kpc radii) than previously recognized. While NGC 185 retains a regular shape in its peripheral regions, NGC 147 exhibits pronounced isophotal twisting due to the emergence of symmetric tidal tails. We fit single Sérsic models to composite surface brightness profiles constructed from diffuse light and star counts and find that NGC 147 has an effective radius almost three times that of NGC 185. In both cases, the effective radii that we calculate are larger by a factor of ˜2 compared to most literature values. We also calculate revised total magnitudes of Mg = -15.36 ± 0.04 for NGC 185 and Mg = -16.36 ± 0.04 for NGC 147. Using photometric metallicities computed for RGB stars, we find NGC 185 to exhibit a metallicity gradient of [Fe/H] ˜ -0.15 dex kpc-1 over the radial range 0.125-0.5 deg. On the other hand, NGC 147 exhibits almost no metallicity gradient, ˜-0.02 dex kpc-1 from 0.2 to 0.6 deg. The differences in the structure and stellar populations in the outskirts of these systems suggest that tidal influences have played an important role in governing the evolution of NGC 147.

  15. 41 CFR 102-36.185 - What are the requirements for acquiring excess personal property for use by our grantees?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What are the requirements for acquiring excess personal property for use by our grantees? 102-36.185 Section 102-36.185... Internal Revenue Code of 1986 (26 U.S.C. 501); (c) The property is for use in connection with the...

  16. 41 CFR 102-33.185 - What standards must we establish or require (contractually, where applicable) for responding to...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What standards must we...? 102-33.185 Section 102-33.185 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 33-MANAGEMENT OF...

  17. Leading Democratically

    ERIC Educational Resources Information Center

    Brookfield, Stephen

    2010-01-01

    Democracy is the most venerated of American ideas, the one for which wars are fought and people die. So most people would probably agree that leaders should be able to lead well in a democratic society. Yet, genuinely democratic leadership is a relative rarity. Leading democratically means viewing leadership as a function or process, rather than…

  18. Extraterrestrial demise of banded iron formations 1.85 billion years ago

    USGS Publications Warehouse

    Slack, J.F.; Cannon, W.F.

    2009-01-01

    In the Lake Superior region of North America, deposition of most banded iron formations (BIFs) ended abruptly 1.85 Ga ago, coincident with the oceanic impact of the giant Sudbury extraterrestrial bolide. We propose a new model in which this impact produced global mixing of shallow oxic and deep anoxic waters of the Paleoproterozoic ocean, creating a suboxic redox state for deep seawater. This suboxic state, characterized by only small concentrations of dissolved O2 (???1 ??M), prevented transport of hydrothermally derived Fe(II) from the deep ocean to continental-margin settings, ending an ???1.1 billion-year-long period of episodic BIF mineralization. The model is supported by the nature of Precambrian deep-water exhalative chemical sediments, which changed from predominantly sulfide facies prior to ca. 1.85 Ga to mainly oxide facies thereafter. ?? 2009 Geological Society of America.

  19. Biochemical changes in rat liver after 18.5 days of spaceflight (41566)

    NASA Technical Reports Server (NTRS)

    Abraham, S.; Lin, C.Y.; Volkmann, C. M.; Klein, H. P.

    1983-01-01

    The effect of weightlessness on liver metabolism was investigated using tissue from rats flown in earth orbit for 18.5 days on the Soviet Cosmos 936 biosatellite and the changes in the activities of 28 carbohydrate and lipid enzymes were determined. The activities of two enzymes, palmitoyl-CoA desaturase and lactate dehydrogenase, increased, while the activities of five, glycogen phosphorylase, 6-phosphogluconate dehydrogenase, both acyltransferases which act on alpha-glycerolphosphate and diglycerides, and and aconitate hydratase decreased. The other enzyme activities were found to be unchanged. In addition, increased levels of liver glycogen and palmitoleate were detected which probably resulted from the lowered glycogen phosphorylase and increased palmitoyl-CoA desaturase activities, respectively, in those animals that experienced weightlessness. All of the changes observed in the rats after 18.5 days of spaceflight disappear by 25 days after the flight.

  20. Physical nature of the [S II]-bright shell nebulae N70 and N185

    SciTech Connect

    Zhang, Ning-Xiao; Jiang, Bing; Chen, Yang; Chu, You-Hua; Gruendl, R. A.; Williams, R. M.

    2014-09-01

    N70 and N185 are two large (≥100 pc in diameter) shell nebulae in the Large Magellanic Cloud (LMC). Their high [S II]/Hα ratios rival those of supernova remnants (SNRs), but they are not confirmed as SNRs. To study their physical nature, we have obtained XMM-Newton X-ray observations and high-dispersion long-slit echelle spectroscopic observations of these two nebulae. The X-ray spectra of both nebulae can be well interpreted with an optically thin thermal (∼0.2 keV) plasma with the average LMC abundance in a collisional ionization equilibrium. N70 encompasses the OB association LH114. Although N70 has a modest expansion velocity and essentially thermal radio emission, its diffuse X-ray luminosity (∼6.1 × 10{sup 35} erg s{sup –1}) is higher than that from a quiescent superbubble with N70's density, size, and expansion velocity; thus, N70 is most likely a superbubble that is recently energized by an interior SNR. N185 does not contain any known OB association, and its X-ray luminosity is an order of magnitude lower than expected if it is a quiescent superbubble. N185 has nonthermal radio emission and has high-velocity material expanding at nearly 200 km s{sup –1}, similar to many known SNRs in the LMC. Its X-ray luminosity (∼1.9 × 10{sup 35} erg s{sup –1}) is also consistent with that of an evolved SNR. We therefore suggest that N185 is energized by a recent supernova.

  1. Investigation of 186Re via radiative thermal-neutron capture on 185Re

    NASA Astrophysics Data System (ADS)

    Matters, D. A.; Lerch, A. G.; Hurst, A. M.; Szentmiklósi, L.; Carroll, J. J.; Detwiler, B.; Révay, Zs.; McClory, J. W.; McHale, S. R.; Firestone, R. B.; Sleaford, B. W.; Krtička, M.; Belgya, T.

    2016-05-01

    Partial γ -ray production cross sections and the total radiative thermal-neutron capture cross section for the 185Re(n ,γ ) 186Re reaction were measured using the Prompt Gamma Activation Analysis facility at the Budapest Research Reactor with an enriched 185Re target. The 186Re cross sections were standardized using well-known 35Cl(n ,γ )36Cl cross sections from irradiation of a stoichiometric natReCl3 target. The resulting cross sections for transitions feeding the 186Re ground state from low-lying levels below a cutoff energy of Ec=746 keV were combined with a modeled probability of ground-state feeding from levels above Ec to arrive at a total cross section of σ0=111 (6 ) b for radiative thermal-neutron capture on 185Re. A comparison of modeled discrete-level populations with measured transition intensities led to proposed revisions for seven tentative spin-parity assignments in the adopted level scheme for 186Re. Additionally, 102 primary γ rays were measured, including 50 previously unknown. A neutron-separation energy of Sn=6179.59 (5 ) keV was determined from a global least-squares fit of the measured γ -ray energies to the known 186Re decay scheme. The total capture cross section and separation energy results are comparable to earlier measurements of these values.

  2. Is PSR 1509-58 the remnant of supernova AD 185?

    NASA Technical Reports Server (NTRS)

    Schaefer, Bradley E.

    1993-01-01

    Thorsett has recently advanced the proposal that the counterpart of the supernova recorded by Chinese astronomers in AD 185 is the pulsar PSR 1509-58 in the supernova remnant MSH 15-52. This proposal is attractive since it was claimed to better fit the visibility contraints that plagued earlier identifications and since the spin-down age of the pulsar is 1690 years. I have examined in detail the question of the visibility of a supernova at the proposed position and find that the reported dates of visibility can be matched only if the supernova appeared substantially brighter than Venus at its peak. For the distance and extinction to the pulsar, this implies M(sub V) (max) was brighter than -21.4 mag, whereas the brightest known absolute magnitude of a Type II supernova is -19.65 (H(sub 0) = 75 km/s/Mpc). Thus, the high required luminosity can be used as good evidence against the identification of SN 185 with PSR 1509-58. However, if the identification is retained, then Hubble's Constant would have to have a small value and/or the supernova had to have been a type IIP event with exceptional brilliance. The earlier identification of SN 185 with MSH 14-63 by Clark and Stephenson can also be reconciled with the visibility data.

  3. Benefits of high energy UV185 nm light to inactivate bacteria.

    PubMed

    Liu, Yi; Ogden, Kimberly

    2010-01-01

    Inactivating and eliminating bacteria from ultra pure water (UPW) systems is always a significant problem for semiconductor and pharmaceutical industries. To alleviate the problem, ultraviolet (UV) radiation-both monochromatic UV254 light and high pressure UV185 light-is traditionally used for bacterial sterilization and in the case of the later, breakdown of trace organic molecules. The focus of this work is to understand the factors that influence the effectiveness of these UV treatments on Xanthomonas sp. bacteria typically found in UPW systems. In particular, the factors associated with the reactor condition, such as the light source and environment were investigated. It is shown that inactivation follows first order kinetics, and that the rates are comparable to others found in the literature for gram negative bacteria. Also, growth phase and harvesting conditions are shown to influence inactivation rate. Furthermore, it was determined that UV185 radiation, although limited by water absorption, significantly enhances the inactivation rate of bacteria if given suitable transmission distance. Rates of inactivation were enhanced by 40% when UV185 light is used in addition to UV254 light.

  4. The localization of the Golgin GCC185 is independent of Rab6A/A' and Arl1.

    PubMed

    Houghton, Fiona J; Chew, Pau Ling; Lodeho, Sylvain; Goud, Bruno; Gleeson, Paul A

    2009-08-21

    Mammalian golgins of the trans-Golgi network (TGN) are small G protein effectors that are required for membrane transport and contain a Golgi targeting C-terminal GRIP domain. The localization of two TGN golgins, p230/golgin-245 and golgin-97, is mediated by the small GTPase Arl1, whereas recruitment of the TGN golgin GCC185 is controversial. Recently, GCC185 was proposed to localize to the Golgi by the co-operation of two small GTPases, Rab6A/A' and Arl1 (Burguete et al., 2008), a model based predominantly on in vitro interactions. Here we demonstrate that Golgi recruitment of endogenous GCC185 does not involve Rab6A/A' and Arl1. We find minimal colocalization between Rab6A/A' and endogenous GCC185 on Golgi membranes and failed to detect an interaction between Rab6A/A' and C-terminal domains of GCC185 by yeast two-hybrid analyses. Moreover, depletion of both Rab6A/A' and Arl1 also had no effect on the localization of endogenous GCC185 or the isolated GRIP domain of GCC185.

  5. Identification of miR-185 as a regulator of de novo cholesterol biosynthesis and low density lipoprotein uptake

    PubMed Central

    Yang, Muhua; Liu, Weidong; Pellicane, Christina; Sahyoun, Christine; Joseph, Biny K.; Gallo-Ebert, Christina; Donigan, Melissa; Pandya, Devanshi; Giordano, Caroline; Bata, Adam; Nickels, Joseph T.

    2014-01-01

    Dysregulation of cholesterol homeostasis is associated with various metabolic diseases, including atherosclerosis and type 2 diabetes. The sterol response element binding protein (SREBP)-2 transcription factor induces the expression of genes involved in de novo cholesterol biosynthesis and low density lipoprotein (LDL) uptake, thus it plays a crucial role in maintaining cholesterol homeostasis. Here, we found that overexpressing microRNA (miR)-185 in HepG2 cells repressed SREBP-2 expression and protein level. miR-185-directed inhibition caused decreased SREBP-2-dependent gene expression, LDL uptake, and HMG-CoA reductase activity. In addition, we found that miR-185 expression was tightly regulated by SREBP-1c, through its binding to a single sterol response element in the miR-185 promoter. Moreover, we found that miR-185 expression levels were elevated in mice fed a high-fat diet, and this increase correlated with an increase in total cholesterol level and a decrease in SREBP-2 expression and protein. Finally, we found that individuals with high cholesterol had a 5-fold increase in serum miR-185 expression compared with control individuals. Thus, miR-185 controls cholesterol homeostasis through regulating SREBP-2 expression and activity. In turn, SREBP-1c regulates miR-185 expression through a complex cholesterol-responsive feedback loop. Thus, a novel axis regulating cholesterol homeostasis exists that exploits miR-185-dependent regulation of SREBP-2 and requires SREBP-1c for function. PMID:24296663

  6. Circulating miR-185 might be a novel biomarker for clinical outcome in patients with dilated cardiomyopathy

    PubMed Central

    Yu, Miao; Liang, Wei; Xie, Yu; Long, Qi; Cheng, Xiang; Liao, Yu-Hua; Yuan, Jing

    2016-01-01

    B cells contribute to the development of dilated cardiomyopathy (DCM) by inducing myocyte injuries and myocardial fibrosis. Our recent research indicated that microRNA (miR) -185 participated in human B-cell activation. Thus, this study was aimed to explore the relationship between miR-185 and DCM progression. Forty-one healthy volunteers and fifty newly diagnosed DCM patients were enrolled. The levels of plasma miR-185, TNF-α secreting B cells, and anti-heart autoantibody were detected. We found that the mean levels of plasma miR-185 in DCM patients were significantly higher than those in healthy controls. Furthermore, these DCM patients could be divided into miR-185high and miR-185low groups according to the cluster distribution. During one-year follow-up period, the miR-185high group showed apparent improvements in left ventricular ejection fraction, left ventricular end diastolic diameter, and NT-proBNP, accompanied by significant declines in both cardiovascular mortality and total admissions for heart failure re-hospitalizations. In addition, the levels of anti-β1-AR antibody and TNF-α secreting B cells were also reduced in miR-185high group. These findings suggested that high miR-185 levels might be associated with a favorable prognosis by repressing B cell function in DCM. The findings of this study need to be confirmed with larger sample size and longer duration of observation. PMID:27645404

  7. Measurements of absolute absorption cross sections of ozone in the 185- to 254-nm wavelength region and the temperature dependence

    NASA Technical Reports Server (NTRS)

    Yoshino, K.; Esmond, J. R.; Freeman, D. E.; Parkinson, W. H.

    1993-01-01

    Laboratory measurements of the relative absorption cross sections of ozone at temperatures 195, 228, and 295 K have been made throughout the 185 to 254 nm wavelength region. The absolute absorption cross sections at the same temperatures have been measured at several discrete wavelengths in the 185 to 250 nm region. The absolute cross sections of ozone have been used to put the relative cross sections on a firm absolute basis throughout the 185 to 255 nm region. These recalibrated cross sections are slightly lower than those of Molina and Molina (1986), but the differences are within a few percent and would not be significant in atmospheric applications.

  8. Ecotoxicology: Lead

    USGS Publications Warehouse

    Scheuhammer, A.M.; Beyer, W.N.; Schmitt, C.J.; Jorgensen, Sven Erik; Fath, Brian D.

    2008-01-01

    Lead (Pb) is a naturally occurring metallic element; trace concentrations are found in all environmental media and in all living things. However, certain human activities, especially base metal mining and smelting; combustion of leaded gasoline; the use of Pb in hunting, target shooting, and recreational angling; the use of Pb-based paints; and the uncontrolled disposal of Pb-containing products such as old vehicle batteries and electronic devices have resulted in increased environmental levels of Pb, and have created risks for Pb exposure and toxicity in invertebrates, fish, and wildlife in some ecosystems.

  9. Tetraethyl lead

    Integrated Risk Information System (IRIS)

    Tetraethyl lead ; CASRN 78 - 00 - 2 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogenic Ef

  10. Computer modeling of the neurotoxin binding site of acetylcholine receptor spanning residues 185 through 196

    NASA Technical Reports Server (NTRS)

    Garduno-Juarez, R.; Shibata, M.; Zielinski, T. J.; Rein, R.

    1987-01-01

    A model of the complex between the acetylcholine receptor and the snake neurotoxin, cobratoxin, was built by molecular model building and energy optimization techniques. The experimentally identified functionally important residues of cobratoxin and the dodecapeptide corresponding to the residues 185-196 of acetylcholine receptor alpha subunit were used to build the model. Both cis and trans conformers of cyclic L-cystine portion of the dodecapeptide were examined. Binding residues independently identified on cobratoxin are shown to interact with the dodecapeptide AChR model.

  11. Who Leads China's Leading Universities?

    ERIC Educational Resources Information Center

    Huang, Futao

    2017-01-01

    This study attempts to identify the major characteristics of two different groups of institutional leaders in China's leading universities. The study begins with a review of relevant literature and theory. Then, there is a brief introduction to the selection of party secretaries, deputy secretaries, presidents and vice presidents in leading…

  12. Chronic obstructive sleep apnea accelerates pulmonary remodeling via TGF-β/miR-185/CoLA1 signaling in a canine model.

    PubMed

    Ding, Xue; Yu, Chengyuan; Liu, Yang; Yan, Sen; Li, Wenpeng; Wang, Dingyu; Sun, Li; Han, Yu; Li, Minghui; Zhang, Song; Yun, Fengxiang; Zhao, Hongwei; Li, Yue

    2016-09-06

    Chronic obstructive sleep apnea syndrome (OSAS) is considered to be associated with pulmonary diseases. However, the roles and mechanisms of OSA in pulmonary remodeling remain ambiguous. Thus, this study was aimed to elucidate the morphological and mechanical action of OSA in lung remodeling. In the present study, we employed a novel OSA model to mimic the OSA patient and investigate the role of OSA in pulmonary remodeling. We showed that pulmonary artery pressure of OSA group has no significant increased compared with the sham group. Nevertheless, we found that fibrotic tissue was predominantly located around the bronchi and vascular in the lung. Additionally, inflammatory cell infiltration was also detected in the peribonchial and perivascular space. The morphological change in OSA canines was ascertained by ultrastructure variation characterized by mitochondrial swelling, lamellar bodies degeneration and vascular smooth muscle incrassation. Moreover, sympathetic nerve sprouting was markedly increased in OSA group. Mechanistically, we showed that several pivotal proteins including collagen type I(CoLA1), GAP-43, TH and NGF were highly expressed in OSA groups. Furthermore, we found OSA could activated the expression of TGF-β, which subsequently suppressed miR-185 and promoted CoL A1 expression. This signaling cascade leads to pulmonary remodeling. In conclusion, Our data demonstrates that OSA can accelerate the progression of pulmonary remodeling through TGF-β/miR-185/CoLA1 signaling, which would potentially provide therapeutic strategies for chronic OSAS.

  13. An Investigation of Convergent-Divergent Diffusers at Mach Number 1.85

    NASA Technical Reports Server (NTRS)

    Wyatt, Demarquis D; Hunczak, Henry R

    1947-01-01

    An investigation has been conducted in the Cleveland 18- by 18-inch supersonic tunnel at a Mach number of 1.85 and angles of attack from 0 deg to 5 deg to determine optimum design configurations for a convergent-divergent type of supersonic diffuser with a subsonic diffuser of 5 deg included divergence angle. Total pressure recoveries in excess of theoretical recovery across a normal shock at a free-stream Mach number of 1.85 wore obtained with several configurations. The highest recovery for configurations without a cylindrical throat section was obtained with an inlet having an included convergence angle of 20 deg. Insertion of a 2-inch throat section between a 10 deg included angle inlet and the subsonic diffuser stabilized the shock inside the diffuser and resulted in recoveries as high as 0.838 free-stream total pressure at an angle of attack of 0 deg, corresponding to recovery of 92.4 percent of the kinetic energy of the free air stream. Use of the throat section also lessened the reduction in recovery of all configurations due to angle of attack.

  14. A clinical and phenomenological study of 185 Spanish adolescents with anorexia nervosa.

    PubMed

    Toro, J; Nicolau, R; Cervera, M; Castro, J; Blecua, M J; Zaragoza, M; Toro, A

    1995-07-01

    The objectives of the present study were the following to determine the socio-familial, academic and interpersonal characteristics specific to anorexia nervosa (AN); to study comorbidity in patients with anorexia and morbidity in their parents; and to ascertain whether patients with anorexia nervosa in Spain are similar to those in other countries. The research team revised the clinical records of 185 Spanish adolescents with AN (aged 11-18 years). The results were compared with those obtained from a group of 185 psychiatric patients without AN matched by sex, age, time of consultation and centre. No significant differences were found with regard to broken home, birth order or parent-patient conflict. The parents of patients with anorexia have a higher standard of education and develop more affective disorders. When compared with other patients, the individuals with anorexia nervosa perform much better academically but are more socially withdrawn. Males with anorexia nervosa perform worse academically than females and have more anxiety diagnoses. Patients with anorexia have a high comorbidity for affective and obsessive-compulsive disorders. Sufferers from anorexia nervosa in Spain are clinically analogous to patients with anorexia in other countries. The two characteristics specific to these patients are a high standard of academic performance and an intense degree of social withdrawal, although there are certain factors common to other pathologies relating to adolescence.

  15. Proper Motions in the SNR RCW86 and the Guest Star of 185AD

    NASA Astrophysics Data System (ADS)

    Kamper, K. W.; van den Bergh, S.; Westerlund, B.

    1995-03-01

    The guest star, apparently in Centaurus, which was observed in China in the year 185AD has usually been identified with the SNR RCW86 (alias MSH 14-63). An alternative possibility (Thorsett, Nature 356, 690, 1992) is the pulsar PSR 1509-58 whose spin-down age of 1700 years is suggestively appropriate. On the other hand, the nebula, RCW89, which coincides with that pulsar shows no significant internal proper motion and so is unlikely to be a young object (van den Bergh and Kamper, ApJ 280, L51, 1984). We have now made a proper motion study of optically brightest region of the prime candidate RCW86 using plates from the Radcliff 1.9m taken in 1963 and the CTIO 4m taken in 1977 along with CCD frames from the UTSO 0.6m obtained in 1990 and 1993. The observed arc is some 1100 arc seconds from the center of symmetry of the radio source. If the nebula is in the Sedov adiabatic phase of expansion, the expected proper motion would be 0.24 arc sec yr(-1) . Our measured values are more than an order of magnitude smaller and thus contradict the hypothesis of youth for this SNR. Disappointingly, the 185AD object may indeed have been merely a comet (Chin and Huang, Nature 311, 29, 1994) unless it was indeed a supernova that produced a pulsar without producing a nebular remnant.

  16. Photo-degradation of clofibric acid by ultraviolet light irradiation at 185 nm.

    PubMed

    Li, Wenzhen; Lu, Shuguang; Chen, Nuo; Gu, Xiaogang; Qiu, Zhaofu; Fan, Ji; Lin, Kuangfei

    2009-01-01

    As a metabolite of lipid regulators, clofibric acid (CA) was investigated in this study for its ultraviolet (UV) degradation at monochromatic wavelength of 185 nm using Milli-Q water and sewage treatment plant (STP) effluent. The effects of CA initial concentration, solution pH, humic acid (HA), nitrate and bicarbonate anions on CA degradation performances were evaluated. All CA degradation patterns well fitted the pseudo-first-order kinetic model. The results showed that OH generated from water photolysis by UV185 irradiation was involved, resulting in indirect CA photolysis but contributed less to the whole CA removal when compared to the main direct photolysis process. Acid condition favored slightly to CA degradation and other constituents in solution, such as HA (5.0-100.0 mg L(-1)), nitrate and bicarbonate anions (1.0x10(-3) mol L(-1) and 0.1 mol L(-1)), had negative effects on CA degradation. When using real STP effluent CA degradation could reach 97.4% (without filtration) and 99.3% (with filtration) after 1 hr irradiation, showing its potential mean in pharmaceuticals removal in UV disinfection unit. Mineralization tests showed that rapid chloride ion release happened, resulting in no chlorinated intermediates accumulation, and those non-chlorinated intermediate products could further be nearly completely degraded to CO2 and H2O after 6 hrs.

  17. High Curie temperature Bi(1.85)Mn(0.15)Te3 nanoplates.

    PubMed

    Cheng, Lina; Chen, Zhi-Gang; Ma, Song; Zhang, Zhi-dong; Wang, Yong; Xu, Hong-Yi; Yang, Lei; Han, Guang; Jack, Kevin; Lu, Gaoqing Max; Zou, Jin

    2012-11-21

    Bi(1.85)Mn(0.15)Te(3) hexagonal nanoplates with a width of ~200 nm and a thickness of ~20 nm were synthesized using a solvothermal method. According to the structural characterization and compositional analysis, the Mn(2+) and Mn(3+) ions were found to substitute Bi(3+) ions in the lattice. High-level Mn doping induces significant lattice distortion and decreases the crystal lattice by 1.07% in the a axis and 3.18% in the c axis. A high ferromagnetic state with a Curie temperature of ~45 K is observed in these nanoplates due to Mn(2+) and Mn(3+) ion doping, which is a significant progress in the field of electronics and spintronics.

  18. High Resolution Resonant Inelastic Light Scattering from 185 to 900 nm

    NASA Astrophysics Data System (ADS)

    Rubhausen, Michael; Backstrom, Joakim; Schulz, Benjamin; Kruger, Rilana; Budelmann, Dirk

    2003-03-01

    We present the concept, design, and first results of a spectrally very agile Raman spectrometer that has a fully achromatic and parabolic focussing on the sample and an achromatic coupling into a spectrometer that operates in a wavelength range between 185 and 900 nm. Due to the diffraction limited imaging it features very high spectral and spatial resolution as well as excellent efficiency. A special spatial filter stage between the two subtractively coupled premonochromators allows very high straylight rejection even in the deep ultraviolett spectral range. This filter stage is also common to all systems previously developed in the 'ultimative triple' series by Miles Klein (Urbana-Champaign) and is shown here to be crucial for measurements in this difficult spectral range. First results of resonance Raman measurements on Silicon, LaMnO3 and the Keratin matrix are shown and compared with theoretical expectations.

  19. A census of AGB stars in Local Group galaxies. II. NGC 185 and NGC 147

    NASA Astrophysics Data System (ADS)

    Nowotny, W.; Kerschbaum, F.; Olofsson, H.; Schwarz, H. E.

    2003-05-01

    We present results of our ongoing photometric survey of Local Group galaxies, using a four filter technique based on the method of Wing (\\cite{Wing71}) to identify and characterise the late-type stellar content. Two narrow band filters centred on spectral features of TiO and CN allow us to distinguish between AGB stars of different chemistries [M-type (O-rich) and C-type (C-rich)]. The major parts of two dwarf galaxies of the M 31 subgroup - NGC 185 and NGC 147 - were observed. From photometry in V and i we estimate the tip of the RGB, and derive distance moduli respectively. With additional photometric data in the narrow band filters TiO and CN we identify 154 new AGB carbon stars in NGC 185 and 146 in NGC 147. C/M ratios are derived, as well as mean absolute magnitudes , bolometric magnitudes M_bol, luminosity functions, and the spatial/radial distributions of the C stars in both galaxies. Based on observations made with the Nordic Optical Telescope operated on the island of La Palma jointly by Denmark, Finland, Iceland, Norway, and Sweden, in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofísica de Canarias. Table A.1 is only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strabg.fr/cgi-bin/qcat?J/A+A/403/93

  20. Analysis of ligand binding to the synthetic dodecapeptide 185-196 of the acetylcholine receptor alpha subunit.

    PubMed Central

    Neumann, D; Barchan, D; Fridkin, M; Fuchs, S

    1986-01-01

    A synthetic dodecapeptide corresponding to residues 185-196 of the Torpedo acetylcholine receptor alpha subunit, which contains the adjacent cysteine residues at positions 192 and 193, was recently shown by us to contain the essential elements for alpha-bungarotoxin binding. In the present study, we have used Sepharose-linked peptides for quantitative analysis of the cholinergic binding properties of this and other synthetic peptides. Sepharose-linked peptides corresponding to residues 1-20, 126-143, 143-158, 169-181, 185-196, 193-210, and 394-409 of the alpha subunit of Torpedo acetylcholine receptor, as well as a peptide corresponding to residues 185-196 of the alpha subunit of human acetylcholine receptor, were tested for their toxin-binding capacity. Of these immobilized peptides, only peptide 185-196 of the Torpedo acetylcholine receptor bound toxin significantly, thus verifying that this synthetic peptide contains essential components of the receptor toxin-binding site. Analysis of toxin binding to the peptide yielded a dissociation constant of 3.5 X 10(-5) M. This binding was inhibited by various cholinergic ligands. The inhibition potency obtained was alpha-bungarotoxin greater than Naja naja siamensis toxin greater than d-tubocurarine greater than decamethonium greater than acetylcholine greater than carbamoylcholine. This pharmacological profile resembles that of the nicotinic acetylcholine receptor and therefore suggests that the synthetic dodecapeptide also includes the neurotransmitter binding site. Reduction and carboxymethylation of the cysteine residues on peptide 185-196 inhibit its capacity to bind toxin, demonstrating that an intact disulfide is required for toxin binding. A decrease in toxin binding was also obtained following chemical modification of the tryptophan residue at position 187, thus implying its possible involvement in toxin binding. The failure to detect binding of toxin to the corresponding human sequence 185-196, in which the

  1. Analysis of ligand binding to the synthetic dodecapeptide 185-196 of the acetylcholine receptor alpha subunit.

    PubMed

    Neumann, D; Barchan, D; Fridkin, M; Fuchs, S

    1986-12-01

    A synthetic dodecapeptide corresponding to residues 185-196 of the Torpedo acetylcholine receptor alpha subunit, which contains the adjacent cysteine residues at positions 192 and 193, was recently shown by us to contain the essential elements for alpha-bungarotoxin binding. In the present study, we have used Sepharose-linked peptides for quantitative analysis of the cholinergic binding properties of this and other synthetic peptides. Sepharose-linked peptides corresponding to residues 1-20, 126-143, 143-158, 169-181, 185-196, 193-210, and 394-409 of the alpha subunit of Torpedo acetylcholine receptor, as well as a peptide corresponding to residues 185-196 of the alpha subunit of human acetylcholine receptor, were tested for their toxin-binding capacity. Of these immobilized peptides, only peptide 185-196 of the Torpedo acetylcholine receptor bound toxin significantly, thus verifying that this synthetic peptide contains essential components of the receptor toxin-binding site. Analysis of toxin binding to the peptide yielded a dissociation constant of 3.5 X 10(-5) M. This binding was inhibited by various cholinergic ligands. The inhibition potency obtained was alpha-bungarotoxin greater than Naja naja siamensis toxin greater than d-tubocurarine greater than decamethonium greater than acetylcholine greater than carbamoylcholine. This pharmacological profile resembles that of the nicotinic acetylcholine receptor and therefore suggests that the synthetic dodecapeptide also includes the neurotransmitter binding site. Reduction and carboxymethylation of the cysteine residues on peptide 185-196 inhibit its capacity to bind toxin, demonstrating that an intact disulfide is required for toxin binding. A decrease in toxin binding was also obtained following chemical modification of the tryptophan residue at position 187, thus implying its possible involvement in toxin binding. The failure to detect binding of toxin to the corresponding human sequence 185-196, in which the

  2. MELCOR 1.8.5 modeling aspects of fission product release, transport and deposition an assessment with recommendations.

    SciTech Connect

    Gauntt, Randall O.

    2010-04-01

    The Phebus and VERCORS data have played an important role in contemporary understanding and modeling of fission product release and transport from damaged light water reactor fuel. The data from these test programs have allowed improvement of MELCOR modeling of release and transport processes for both low enrichment uranium fuel as well as high burnup and mixed oxide (MOX) fuels. This paper discusses the synthesis of these findings in the MELCOR severe accident code. Based on recent assessments of MELCOR 1.8.5 fission product release modeling against the Phebus FPT-1 test and on observations from the ISP-46 exercise, modifications to the default MELCOR 1.8.5 release models are recommended. The assessments identified an alternative set of Booth diffusion parameters recommended by ORNL (ORNL-Booth), which produced significantly improved release predictions for cesium and other fission product groups. Some adjustments to the scaling factors in the ORNL-Booth model were made for selected fission product groups, including UO{sub 2}, Mo and Ru in order to obtain better comparisons with the FPT-1 data. The adjusted model, referred to as 'Modified ORNL-Booth,' was subsequently compared to original ORNL VI fission product release experiments and to more recently performed French VERCORS tests, and the comparisons was as favorable or better than the original CORSOR-M MELCOR default release model. These modified ORNL-Booth parameters, input to MELCOR 1.8.5 as 'sensitivity coefficients' (i.e. user input that over-rides the code defaults) are recommended for the interim period until improved release models can be implemented into MELCOR. For the case of ruthenium release in air-oxidizing conditions, some additional modifications to the Ru class vapor pressure are recommended based on estimates of the RuO{sub 2} vapor pressure over mildly hyperstoichiometric UO{sub 2}. The increased vapor pressure for this class significantly increases the net transport of Ru from the fuel to

  3. Asteroid Lightcurve Analysis at Riverland Dingo Observatory (RDO): 185 Eunike, (17252) 2000 GJ127, and (152858) 1999 XN35

    NASA Astrophysics Data System (ADS)

    Hills, Kevin

    2013-04-01

    Lightcurves for three asteroids selected from the Collaborative Asteroid Lightcurve Link (CALL; Warner 2011) were obtained at Riverland Dingo Observatory (RDO) in the period October 13 through December 5, 2012: 185 Eunike, (17252) 2000 GJ127, and (152858) 1999 XN35.

  4. Dual GTPase regulation of the GCC185 Golgin: Communication between adjacent Rab6 and Arl1 binding sites

    PubMed Central

    Burguete, Alondra Schweizer; Fenn, Timothy D.; Brunger, Axel T.; Pfeffer, Suzanne R.

    2008-01-01

    Summary GCC185 is a large coiled coil protein at the trans Golgi network that is required for receipt of transport vesicles inbound from late endosomes, and for anchoring non-centrosomal microtubules that emanate from the Golgi. Here we demonstrate that recruitment of GCC185 to the Golgi is mediated by two Golgi-localized small GTPases of the Rab and Arl families. GCC185 binds Rab6 and mutation of residues needed for Rab binding abolishes Golgi localization. The crystal structure of Rab6 bound to the GCC185 Rab binding domain reveals that Rab6 recognizes a two-fold symmetric surface on a coiled coil immediately adjacent to a C-terminal GRIP domain. Unexpectedly, Rab6 binding promotes association of Arl1 with the GRIP domain. We present a structure-derived model for dual GTPase membrane attachment that highlights the potential ability of Rab GTPases to reach binding partners at a significant distance from the membrane via their unstructured and membrane-anchored, hypervariable domains. PMID:18243103

  5. 78 FR 5166 - BE-185: Quarterly Survey of Financial Services Transactions Between U.S. Financial Services...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-24

    ... Bureau of Economic Analysis XRIN 0691-XC009 BE-185: Quarterly Survey of Financial Services Transactions Between U.S. Financial Services Providers and Foreign Persons AGENCY: Bureau of Economic Analysis... Analysis (BEA), Department of Commerce, is informing the public that it is conducting the mandatory...

  6. 40 CFR 761.185 - Certification program and retention of records by importers and persons generating PCBs in...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... records by importers and persons generating PCBs in excluded manufacturing processes. 761.185 Section 761... POLYCHLORINATED BIPHENYLS (PCBs) MANUFACTURING, PROCESSING, DISTRIBUTION IN COMMERCE, AND USE PROHIBITIONS General... generating PCBs in excluded manufacturing processes. (a) In addition to meeting the basic requirements...

  7. 41 CFR 102-118.185 - When buying freight transportation, must my agency reference the applicable contract or tender on...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....185 When buying freight transportation, must my agency reference the applicable contract or tender on... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false When buying freight transportation, must my agency reference the applicable contract or tender on the bill of lading (including a...

  8. 41 CFR 102-118.185 - When buying freight transportation, must my agency reference the applicable contract or tender on...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ....185 When buying freight transportation, must my agency reference the applicable contract or tender on... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false When buying freight transportation, must my agency reference the applicable contract or tender on the bill of lading (including a...

  9. LOCAL GROUP DWARF ELLIPTICAL GALAXIES. II. STELLAR KINEMATICS TO LARGE RADII IN NGC 147 AND NGC 185

    SciTech Connect

    Geha, M.; Van der Marel, R. P.; Kalirai, J.; Guhathakurta, P.; Kirby, E. N.

    2010-03-01

    We present kinematic and metallicity profiles for the M 31 dwarf elliptical (dE) satellite galaxies NGC 147 and NGC 185. The profiles represent the most extensive spectroscopic radial coverage for any dE galaxy, extending to a projected distance of 8 half-light radii (8r{sub eff} {approx} 14'). We achieve this coverage via Keck/DEIMOS multislit spectroscopic observations of 520 and 442 member red giant branch stars in NGC 147 and NGC 185, respectively. In contrast to previous studies, we find that both dEs have significant internal rotation. We measure a maximum rotational velocity of 17 +- 2 km s{sup -1} for NGC 147 and 15 +- 5 km s{sup -1} for NGC 185. While both rotation profiles suggest a flattening in the outer regions, there is no indication that we have reached the radius of maximum rotation velocity. The velocity dispersions decrease gently with radius with average dispersions of 16 +- 1 km s{sup -1} and 24 +- 1 km s{sup -1} for NGC 147 and NGC 185, respectively. The average metallicities for NGC 147 and NGC 185 are [Fe/H] = -1.1 +- 0.1 and [Fe/H] = -1.3 +- 0.1, respectively; both dEs have internal metallicity dispersions of 0.5 dex, but show no evidence for a radial metallicity gradient. We construct two-{integral} axisymmetric dynamical models and find that the observed kinematical profiles cannot be explained without modest amounts of non-baryonic dark matter. We measure central mass-to-light ratios of M/L{sub V} = 4.2 +- 0.6 and M/L{sub V} = 4.6 +- 0.6 for NGC 147 and NGC 185, respectively. Both dE galaxies are consistent with being primarily flattened by their rotational motions, although some anisotropic velocity dispersion is needed to fully explain their observed shapes. The velocity profiles of all three Local Group dEs (NGC 147, NGC 185, and NGC 205) suggest that rotation is more prevalent in the dE galaxy class than previously assumed, but often manifests only at several times the effective radius. Since all dEs outside the Local Group have been

  10. `Supernova' 185 is Really a Nova Plus Comet P/Swift-Tuttle

    NASA Astrophysics Data System (ADS)

    Schaefer, Bradley E.

    1995-10-01

    The Chinese History of the Later Han Dynasty reports on a guest star which appeared on 7 December AD 185. This has been widely accepted as a supernova, although the identify of the remnant is much debated. As such, this report has been extensively used to date supernova remnants, pulsars, and even to measure the Hubble Constant. Recently, Chin & Huang have claimed that the Chinese report is actually of some unknown comet that was visible for >210 days. Both the supernova and comet hypotheses have major problems. These problems are avoided if the Chinese report is a concatenation of two events in the same region of the sky, the first being a nova and the second being a comet. In fact, one of the brightest and most famous comets (Comet P/Swift-Tuttle, the parent of the Perseid meteor shower that will have a near approach to Earth on 2126 August 5) had a rare favorable apparition with a disappearance at the correct time and place as reported.

  11. Tephrochronology of the western Gulf of Mexico for the last 185,000 years

    NASA Astrophysics Data System (ADS)

    Rabek, Karen; Ledbetter, Michael T.; Williams, Douglas F.

    1985-05-01

    Tephra in 31 piston cores from the western Gulf of Mexico and 7 piston cores from the equatorial Pacific were analyzed by electron microprobe. Six ash layers in the western Gulf of Mexico were easily distinguished by TiO 2, FeO, and CaO contents and correlated by geochemistry in order to determine the distribution pattern for each ash layer. Correlation by geochemistry is an easier, more accurate method than biostratigraphic correlation; some of the tephras were miscorrelated by biostratigraphy. The six tephras were dated by geochemical identification in a piston core with oxygen-isotope stratigraphy and the ages are Y5 (30,000 yr B.P.), Y6 (65,000 yr B.P.), Y8 (84,000 yr B.P.), X2 (110,000 yr B.P.), W1 (136,000 yr B.P.), and W2 (185,000 yr B.P.). Data from this study corroborated correlations of the Y8 tephra in the western Gulf of Mexico with the D layer in the eastern equatorial Pacific Ocean. None of the other five layers in the Gulf of Mexico, however, were found in the Pacific Ocean. The limited distribution of the Y5, Y6, X2, and W2 ash layers close to Mexico indicates possible sources in Mexico. Tephra from the late Pleistocene La Primavera pumice in Mexico, however, does not correlate with the marine tephra.

  12. 40 CFR 270.185 - For what reasons may the Director choose to terminate my final RAP, or deny my renewal application?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... choose to terminate my final RAP, or deny my renewal application? 270.185 Section 270.185 Protection of... PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Remedial Action Plans (RAPs) How May My Rap Be Modified... final RAP, or deny my renewal application? The Director may terminate your final RAP on his...

  13. 40 CFR 270.185 - For what reasons may the Director choose to terminate my final RAP, or deny my renewal application?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... choose to terminate my final RAP, or deny my renewal application? 270.185 Section 270.185 Protection of... PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Remedial Action Plans (RAPs) How May My Rap Be Modified... final RAP, or deny my renewal application? The Director may terminate your final RAP on his...

  14. 40 CFR 270.185 - For what reasons may the Director choose to terminate my final RAP, or deny my renewal application?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... choose to terminate my final RAP, or deny my renewal application? 270.185 Section 270.185 Protection of... PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Remedial Action Plans (RAPs) How May My Rap Be Modified... final RAP, or deny my renewal application? The Director may terminate your final RAP on his...

  15. 40 CFR 270.185 - For what reasons may the Director choose to terminate my final RAP, or deny my renewal application?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... choose to terminate my final RAP, or deny my renewal application? 270.185 Section 270.185 Protection of... PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Remedial Action Plans (RAPs) How May My Rap Be Modified... final RAP, or deny my renewal application? The Director may terminate your final RAP on his...

  16. 40 CFR 270.185 - For what reasons may the Director choose to terminate my final RAP, or deny my renewal application?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... choose to terminate my final RAP, or deny my renewal application? 270.185 Section 270.185 Protection of... PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Remedial Action Plans (RAPs) How May My Rap Be Modified... final RAP, or deny my renewal application? The Director may terminate your final RAP on his...

  17. 20 CFR 220.185 - The Board may conduct a review to find out whether the annuitant continues to be disabled.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false The Board may conduct a review to find out whether the annuitant continues to be disabled. 220.185 Section 220.185 Employees' Benefits RAILROAD... review to find out whether the annuitant continues to be disabled. After the Board finds that...

  18. Behavior of (/sup 185/W)thiotungstates injected into sheep and the influence of copper: their fate and the effect of the compounds upon plasma copper

    SciTech Connect

    Mason, J.; Mulryan, G.; Lamand, M.; LaFarge, C.

    1989-02-01

    (185W)trithio- and tetrathiotungstates (0.5 mg W) were injected intravenously into sheep. The compounds circulated in plasma bound reversibly to plasma proteins, particularly to albumin. After the first few minutes, levels declined exponentially with a T 1/2 of 12-14 hr. The initial movement of (185W)trithiotungstate from the plasma compartment was delayed transiently by the immediate injection of copper (2-6 mg); the longer-term metabolism was unaffected. The final fate of the compounds appeared to be hydrolysis and excretion in urine as (185W)tungstate. 185W from (185W)trithiotungstate appeared more rapidly than from (185W)tetrathiotungstate, but in both the rate was unaffected by copper injections. Since the appearance in urine did not correspond to the disappearance from plasma, it was suggested that the hydrolysis occurred in extravascular tissues and that the liver might be the site. A control experiment showed that (185W)tungstate in plasma was very rapidly cleared (and appeared in urine). At higher W levels (25-50 mg W per sheep per day), systematic copper metabolism was perturbed since plasma copper levels rose. The experiments demonstrated that in sheep the behavior and the effects of thiotungstates and thiomolybdates are sufficiently similar for 185W to be used as a more convenient alternative to 99Mo for longer-term studies on the interaction of the compounds with copper metabolism in animals.

  19. CfA3: 185 TYPE Ia SUPERNOVA LIGHT CURVES FROM THE CfA

    SciTech Connect

    Hicken, Malcolm; Challis, Peter; Kirshner, Robert P.; Bakos, Gaspar; Berlind, Perry; Brown, Warren R.; Caldwell, Nelson; Calkins, Mike; Cho, Richard; Contreras, Maria; Jha, Saurabh; Matheson, Tom; Modjaz, Maryam; Rest, Armin; Michael Wood-Vasey, W.; Barton, Elizabeth J.; Bragg, Ann; Briceno, Cesar; Ciupik, Larry; Dendy, Kristi-Concannon E-mail: kirshner@cfa.harvard.edu

    2009-07-20

    We present multiband photometry of 185 type-Ia supernovae (SNe Ia), with over 11,500 observations. These were acquired between 2001 and 2008 at the F. L. Whipple Observatory of the Harvard-Smithsonian Center for Astrophysics (CfA). This sample contains the largest number of homogeneously observed and reduced nearby SNe Ia (z {approx}< 0.08) published to date. It more than doubles the nearby sample, bringing SN Ia cosmology to the point where systematic uncertainties dominate. Our natural system photometry has a precision of {approx}<0.02 mag in BVRIr'i' and {approx}<0.04 mag in U for points brighter than 17.5 mag. We also estimate a systematic uncertainty of 0.03 mag in our SN Ia standard system BVRIr'i' photometry and 0.07 mag for U. Comparisons of our standard system photometry with published SN Ia light curves and comparison stars, where available for the same SN, reveal agreement at the level of a few hundredths mag in most cases. We find that 1991bg-like SNe Ia are sufficiently distinct from other SNe Ia in their color and light-curve-shape/luminosity relation that they should be treated separately in light-curve/distance fitter training samples. The CfA3 sample will contribute to the development of better light-curve/distance fitters, particularly in the few dozen cases where near-infrared photometry has been obtained and, together, can help disentangle host-galaxy reddening from intrinsic supernova color, reducing the systematic uncertainty in SN Ia distances due to dust.

  20. Thermal and electric properties of Nd(1.85)Ce(0.15)CuO(4-y) and Pr(1.85)Ce(0.15)CuO(4-y)

    NASA Technical Reports Server (NTRS)

    Lim, Z. S.; Han, K. H.; Lee, Sung-Ik; Jeong, Yoon H.; Song, Y. S.; Park, Y. W.

    1990-01-01

    Electric resistivity, magnetic susceptibility, thermoelectric power, and Hall coefficient of Nd(1.85)Ce(0.15)CuO(4-y) and Pr(1.85)Ce(0.15)CuO(4-y) whose onset temperature of the superconductivity are 24 K and 23 K were measured. Experimental results show many interesting features. In particular, the Hall coefficients are negative and relatively flat as a function of temperature. However, the temperature dependence of the thermoelectric power (TEP) for these two samples shows the positive sign for both samples in contrast to the previous results. Moreover TEP for both samples remains flat in the normal state below 250 K, but decreases rapidly above 250 K. TEP of only Pr(1.85)Ce(0.15)CuO(4-y) shows a peak near 50 K. Finally onset temperatures of sudden drop of TEP are higher than those of resistance drop. The physical properties of these samples produced at different conditions such as different heat treatment temperatures, atmospheres were also measured. TEP and resistance measurement show that oxygen deficiency is essential to produce better superconducting samples. Correlation between TEP and superconductivity for these different samples will be discussed.

  1. Thermal and electric properties of Nd(1.85)Ce(0.15)CuO(4-y) and Pr(1.85)Ce(0.15)CuO(4-y)

    NASA Technical Reports Server (NTRS)

    Lim, Z. S.; Han, K. H.; Lee, Sung-Ik; Jeong, Yoon H.; Song, Y. S.; Park, Y. W.

    1991-01-01

    Electric resistivity, magnetic susceptibility, thermoelectric power, and Hall coefficient of Nd(1.85)Ce(0.15)CuO(4-y) and Pr(1.85)Ce(0.15)CuO(4-y) whose onset temperature of the superconductivity are 24 and 23 K were measured. Experimental results show many interesting features. In particular, the Hall coefficients are negative and relatively flat as a function of temperature. However, the temperature dependence of the thermoelectric power (TEP) for these two samples shows the positive sign for both samples in contrast to the previous results. Moreover, TEP for both samples remains flat in the normal state below 250 K, but decreases rapidly above 250 K. TEP of only Pr(1.85)Ce(0.15)CuO(4-y) shows a peak near 50 K. Finally, onset temperatures of sudden drop of TEP are higher than those of resistance drop. The physical properties of these samples produced at different conditions such as different heat treatment temperatures, atmospheres were also measured. TEP and resistance measurement show that oxygen deficiency is essential to produce better superconducting samples. Correlation between TEP and superconductivity for these different samples are discussed.

  2. X-ray emission from MSH 14-63 - Probable remnant of the A.D. 185 supernova

    NASA Technical Reports Server (NTRS)

    Winkler, P. F., Jr.

    1978-01-01

    Observations during 1972 from an experiment on OSO 7 detected a 2-10-keV X-ray flux of 1.7 by 10 to the -10th power erg/sq cm per sec from a source coincident with MSH 14-63, the most probable candidate for association with the A.D. 185 supernova. Both the present data and those of Naranan et al. (1977) at lower energy can be fitted by a dual-temperature thermal spectrum similar to that observed in other young supernova remnants. Model calculations indicate that a mass in excess of 5 solar masses must have been ejected in the A.D. 185 supernova event.

  3. Earliest human occupations at Dmanisi (Georgian Caucasus) dated to 1.85–1.78 Ma

    PubMed Central

    Ferring, Reid; Oms, Oriol; Agustí, Jordi; Berna, Francesco; Nioradze, Medea; Shelia, Teona; Tappen, Martha; Vekua, Abesalom; Zhvania, David; Lordkipanidze, David

    2011-01-01

    The early Pleistocene colonization of temperate Eurasia by Homo erectus was not only a significant biogeographic event but also a major evolutionary threshold. Dmanisi's rich collection of hominin fossils, revealing a population that was small-brained with both primitive and derived skeletal traits, has been dated to the earliest Upper Matuyama chron (ca. 1.77 Ma). Here we present archaeological and geologic evidence that push back Dmanisi's first occupations to shortly after 1.85 Ma and document repeated use of the site over the last half of the Olduvai subchron, 1.85–1.78 Ma. These discoveries show that the southern Caucasus was occupied repeatedly before Dmanisi's hominin fossil assemblage accumulated, strengthening the probability that this was part of a core area for the colonization of Eurasia. The secure age for Dmanisi's first occupations reveals that Eurasia was probably occupied before Homo erectus appears in the East African fossil record. PMID:21646521

  4. Selective LXR{alpha} inhibitory effects observed in plant extracts of MEH184 (Parthenocissua tricuspidata) and MEH185 (Euscaphis japonica)

    SciTech Connect

    Kim, Kang Ho; Choi, Seung Hyun; Lee, Thomas S.; Oh, Won Keun; Kim, Dong Sun; Kim, Jae Bum . E-mail: jaebkim@snu.ac.kr

    2006-10-20

    Liver X receptors (LXRs) are nuclear hormone receptors that behave as lipid sensors of cellular cholesterol and fatty acid. Although LXR activation can alleviate hypercholesterolemia by inducing cholesterol efflux, it also results in undesirable effects of fatty acid synthesis, resulting in hepatic steatosis and hyperlipidemia. Therefore, it is critical to identify LXR{alpha} inhibitory agents that would repress fatty acid synthesis and hepatic lipid accumulation. In current study, screening of plant extracts used for traditional oriental medicine resulted in the identification of two candidates demonstrating selective LXR{alpha} inhibitory activity. These were whole leaf methanol extracts of Parthenocissua tricuspidata (MEH184) and Euscaphis japonica (MEH185). Both MEH184 and MEH185 decreased transcriptional activity of LXR{alpha} and the expression of LXR{alpha} target genes, such as FAS and ADD1/SREBP1c. Additionally, MEH184 and MEH184 significantly reduced lipogenesis and adipocyte differentiation. Together, the data imply that MEH184 and MEH185 possess selective antagonistic properties on LXR{alpha} to downregulate lipogenesis.

  5. Chromium geochemistry of the ca. 1.85 Ga Flin Flon paleosol.

    PubMed

    Babechuk, M G; Kleinhanns, I C; Schoenberg, R

    2017-01-01

    Fractionation of stable Cr isotopes has been measured in Archaean paleosols and marine sedimentary rocks and interpreted to record the terrestrial oxidation of Cr(III) to Cr(VI), providing possible indirect evidence for the emergence of oxygenic photosynthesis. However, these fractionations occur amidst evidence from other geochemical proxies for a pervasively anoxic atmosphere. This study examined the Cr geochemistry of the ca. 1.85 Ga Flin Flon paleosol, which developed under an atmosphere unambiguously oxidising enough to quantitatively convert Fe(II) to Fe(III) during pedogenesis. The paleosol shows an extreme range in Cr isotope composition of 2.76 ‰ δ(53/52) Cr. The protolith greenstone (δ(53/52) Cr: -0.23 ‰), the deepest weathering horizon (δ(53/52) Cr: -0.15 to -0.23 ‰) and a residual corestone in the upper paleosol (δ(53/52) Cr: -0.01 ‰) all exhibit Cr isotopic compositions comparable to unaltered igneous rocks. The most significant isotopic fractionation is preserved in the areas influenced by oxidative subaerial weathering (i.e. increase in Fe(III)/Fe(II)) and the greatest loss of mobile elements. The uppermost paleosol horizon is both Cr and Mn depleted and offset to significantly (53) Cr-enriched compositions (δ(53/52) Cr values between +1.50 and +2.38 ‰), which is not easily modelled with the oxidation of Cr(III) and loss of isotopically heavy Cr(VI). Instead, the currently preferred model for these data invokes the open-system removal of isotopically light aqueous Cr(III) during either pedogenesis or subsequent hydrothermal/metamorphic alteration. The (53) Cr enrichment would then represent the preferential dissolution or complexation of isotopically light aqueous Cr(III) species (enhanced by lower pH conditions and possibly the presence of complexing ligands) and/or the residual signature from preferential adsorption of isotopically heavy Cr(III). Both scenarios would contradict the widely held assumption that only redox reactions of

  6. Lead - nutritional considerations

    MedlinePlus

    Lead poisoning - nutritional considerations; Toxic metal - nutritional considerations ... utensils . Old paint poses the greatest danger for lead poisoning , especially in young children. Tap water from lead ...

  7. Potentials of the elevated circulating miR-185 level as a biomarker for early diagnosis of HBV-related liver fibrosis

    PubMed Central

    Li, Bin-bin; Li, Dong-liang; Chen, Chao; Liu, Bao-hai; Xia, Chun-yan; Wu, Han-jun; Wu, Chao-qun; Ji, Guo-qin; Liu, Su; Ni, Wu; Yao, Ding-kang; Zeng, Zhi-yu; Chen, Da-gui; Qin, Bao-dong; Xin, Xuan; Yan, Gang-li; Dan Tang; Liu, Hui-min; He, Jin; Yan, Hongli; Zhu, Wei-Jian; Yu, Hong-yu; Zhu, Liang

    2016-01-01

    Early diagnosis of liver fibrosis is critical for early intervention and prognosis of various chronic liver diseases. Conventional repeated histological assessment is impractical due to the associated invasiveness. In the current study, we evaluated circulating miR-185 as a potential biomarker to predict initiation and progression of liver fibrosis. We found that miR-185 was significantly up-regulated in blood specimens from patients with HBV-liver fibrosis and rats with liver fibrosis, the miR-185 levels were correlated with liver fibrosis progression, but not with the different viral loads in HBV-infected patients. miR-185 was observed in collagen deposition regions during advanced liver fibrosis. We found that differences in miR-185 levels facilitated the discrimination between early-staged or advanced-staged liver fibrosis and the healthy controls with high specificity, sensitivity, and likelihood ratio using receiver-operator characteristic analysis. miR-185 targeted SREBF1, and increased expression of COL1A1 and a-SMA genes that are hallmarks of liver fibrosis. Our data supported that circulating miR-185 levels could be used as potential biomarkers for the early diagnosis of liver fibrosis. PMID:27677421

  8. Lead and Your Baby

    MedlinePlus

    ... yourself and your family from lead in drinking water? Drinking water may contain lead if you have ... yourself and your family from lead in drinking water? Drinking water may contain lead if you have ...

  9. Lead in petrol. The isotopic lead experiment

    SciTech Connect

    Facchetti, S. )

    1989-10-01

    Many studies were dedicated to the evaluation of the impact of automotive lead on the environment and to the assessment of its absorption in the human population. They can be subdivided into two groups, those based on changes of air and blood lead concentrations and those based on changes of air and blood lead isotopic compositions. According to various authors, 50-66% of the lead added to petrol is mobilized in the atmosphere, while most of the remainder adheres to the walls of the exhaust system from which it is expelled by mechanical and thermal shocks in the forms of easily sedimented particles. The fraction directly emitted by engine exhaust fumes is found in the form of fine particles, which can be transferred a long way from the emitting sources. However important the contribution of petrol lead to the total airborne lead may be, our knowledge does not permit a straightforward calculation of the percentage of petrol lead in total blood lead, which of course can also originate from other sources (e.g., industrial, natural). To evaluate this percentage in 1973, the idea of the Isotopic Lead Experiment (ILE project) was conceived to label, on a regional scale, petrol with a nonradioactive lead of an isotopic composition sufficiently different from that of background lead and sufficiently stable in time. This Account summarizes the main results obtained by the ILE project.

  10. Bone lead, hypertension, and lead nephropathy

    SciTech Connect

    Wedeen, R.P.

    1988-06-01

    There is considerable clinical evidence that excessive lead absorption causes renal failure with hypertension and predisposes individuals to hypertension even in the absence of detectable renal failure. Recent analyses of transiliac bone biopsies indicate that unsuspected elevated bone leads may reflect the cause (or contributing cause) of end-stage renal disease in 5% of the European dialysis population. In these patients, bone lead levels were four times higher than in unexposed cadavers (6 micrograms/g wet weight) and approximated levels found in lead workers (30 micrograms/g). At present, the most reliable index of the body lead burden is the CaNa2 EDTA lead mobilization test. In vivo tibial X-ray-induced X-ray fluorescence (XRF) is a more practical noninvasive technique for assessing bone lead, which should find widespread application as a diagnostic tool and for epidemiologic studies.

  11. miR-185/P2Y6 Axis Inhibits Angiotensin II-Induced Human Aortic Vascular Smooth Muscle Cell Proliferation.

    PubMed

    Wang, Shunmin; Tang, Lujun; Zhou, Qian; Lu, Duomei; Duan, Wulei; Chen, Cheng; Huang, Lu; Tan, Yuansheng

    2017-03-09

    The abnormal proliferation and apoptosis of human aortic vascular smooth muscle cells (HAVSMCs) play an important role in the pathogenesis of hypertension. Recent study revealed that angiotensin II (Ang II) could elicit HAVSMC dysfunction, to induce or aggravate hypertension. Purinergic receptor P2Y6, an inflammation-inducible G protein-coupled receptor, promoted Ang II-induced hypertension. In the present study, we revealed that Ang II induced HAVSMC proliferation and upregulated P2Y6 protein levels. After knockdown of P2Y6, the promotive effect of Ang II on HAVSMC proliferation was restored. microRNAs (miRNAs) involve in most biological processes. In this study, we scanned out seven candidate miRNAs, which were predicted to contain binding site of P2Y6's 3'-UTR by online tools. Among them, miR-185 was significantly downregulated by Ang II treatment. miR-185 reduced P2Y6 protein levels by direct binding to the 3'UTR of P2Y6. miR-185 overexpression suppressed HAVSMC proliferation; P2Y6 overexpression or Ang II treatment promoted HAVSMC proliferation, and restored the suppressive effect of miR-185 on HAVSMC proliferation. Besides, miR-185/P2Y6 axis also affected pERK1/2 protein levels. Taken together, the present study indicated that miR-185/P2Y6 axis might inhibit Ang II-induced HAVSMC proliferation through miR-185 negatively regulating P2Y6 expression and the downstream ERK pathway; rescuing miR-185 expression to inhibit P2Y6 may represent a therapeutic strategy against HAVSMC dysfunction and hypertension.

  12. Web technology in the separation of strontium and cesium from INEL-ICPP radioactive acid waste (WM-185)

    SciTech Connect

    Bray, L.A.; Brown, G.N.

    1995-01-01

    Strontium and cesium were successfully removed from radioactive acidic waste (WM-185) at the Idaho National Engineering Laboratory, Idaho Chemical Processing Plant (ICPP), with web technology from 3M and IBC Advanced Technologies, Inc. (IBC). A technical team from Pacific Northwest Laboratory, ICPP, 3M and IBC conducted a very successful series of experiments from August 15 through 18, 1994. The ICPP, Remote Analytical Laboratory, Idaho Falls, Idaho, provided the hot cell facilities and staff to complete these milestone experiments. The actual waste experiments duplicated the initial `cold` simulated waste results and confirmed the selective removal provided by ligand-particle web technology.

  13. Lead and the Romans

    ERIC Educational Resources Information Center

    Reddy, Aravind; Braun, Charles L.

    2010-01-01

    Lead poisoning has been a problem since early history and continues into modern times. An appealing characteristic of lead is that many lead salts are sweet. In the absence of cane and beet sugars, early Romans used "sugar of lead" (lead acetate) to sweeten desserts, fruits, and sour wine. People most at risk would have been those who…

  14. Lead levels - blood

    MedlinePlus

    ... is used to screen people at risk for lead poisoning. This may include industrial workers and children who ... also used to measure how well treatment for lead poisoning is working. Lead is common in the environment, ...

  15. Applying Dutch and US Versions of the BSID-II in Dutch Children Born Preterm Leads to Different Outcomes

    ERIC Educational Resources Information Center

    Westera, J. J.; Houtzager, B. A.; Overdiek, B.; van Wassenaer, A. G.

    2008-01-01

    The aim of the present study was to evaluate whether the application of Dutch versus US test procedures and norms of the Bayley Scales of Infant Development-2nd edition (BSID-II) leads to different developmental outcomes. The BSID-II was administered to 376 preterm infants (191 males, 185 females; mean gestational age 30wks [SD 2.7], mean…

  16. Long-term Prognosis of Left Ventricular Lead

    PubMed Central

    Park, Seung-Jung; Oh, Il-Young; Yoon, Chang-Hwan; Park, Hyo-Eun; Choi, Eue-Keun; Nam, Gi-Byoung; Choi, Kee-June; Kim, You-Ho; Choi, Yun-Shik

    2010-01-01

    Transvenous left ventricular (LV) lead implantation is on the increase due to cardiac resynchronization therapy (CRT). However, there has been paucity of data on the prognosis of LV lead. Consecutive 32 patients with LV lead for CRT (n=22) or pacemaker (n=10) were subjected. Serial changes in pacing threshold and impedance along with lead-related complications were evaluated. Over 2 yr follow-up, there was no significant change in relative threshold voltage to the initial value (100%, 110%, 89.6%, and 79.6% at baseline, 1, 6, and 24 months respectively, P=0.62) as well as lead impedance (816±272, 650±178, 647±191, and 590±185 ohm at baseline, 1, 6, and 24 months respectively, P=0.80). The threshold change was not affected by lead position, lead polarity, and indication of lead implantation. The cumulative rates of lead revision were 6.3% (n=2) and 9.4% (n=3) in 6 month and 2 yr follow-up, respectively. One case of phrenic nerve capture at left lateral decubitus position was detected 1 month after the implantation. However, there were no serious complications over 2 yr period. In conclusion, transvenous LV lead implantation showed favorable long-term prognosis. Pacing parameters remained stable without significant changes over 2 yr follow-up. PMID:20890427

  17. Lead Surveillance Program

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Background on lead exposure is presented including forms of lead, sources, hematologic effects, neurologic effects, endocrine effects, renal effects, and reproductive and developmental effects. The purpose of the Lead Surveillance Program at LeRC is outlined, and the specifics of the Medical Surveillance Program for Lead Exposure at LeRC are discussed.

  18. Isomerization of octadecapentaenoic acid (18:5n-3) in algal lipid samples under derivatization for GC and GC-MS analysis.

    PubMed

    Svetashev, Vasily I; Imbs, Andrey B

    2014-04-01

    During gas chromatography (GC) analysis of fatty acid (FA) composition of the dinoflagellate Gymnodinium kowalevskii, we found unex-pectedly low and irreproducible content of all-cis-3,6,9,12,15-octadecapentaenoic acid (18:5n-3), which is an important chemotaxonomic marker of several classes of microalgae. We compared chromatographic behavior of 18:5n-3 methyl ester and other GC derivatives obtained using different conventional methods of derivatization. The use of methods based on saponification or base-catalyzed transesterification resulted in a mixture of double-bond positional isomers of 18:5. On a SUPELCOWAX 10 column, the equivalent chain length (ECL) value for authentic 18:5n-3 methyl ester was 20.22, whereas the main component after base-catalyzed methylation had ECL 20.88. Attempts to prepare N-acyl pyrrolidides or 4,4-dimethyloxazoline (DMOX) derivatives of 18:5n-3 also gave inadequate results. These derivatives also showed a main peak corresponding to isomerized 18:5. Mass spectra for both DMOX and pyrrolidide derivatives of this compound showed the base peak at m/z 139, probably corresponding to 2,6,9,12,15-18:5 acid. Of all methods tested for methylation, only derivatization with 5% HCl or 1% sulphuric acid in methanol gave satisfactory results. Therefore, GC or GC-mass spectrometry analyses of algal lipids containing 18:5n-3 may be inaccurate when base-catalyzed methods of FA derivatization are applied. The best and simplest way to avoid incorrect GC results is to use standard acid-catalyzed methylation.

  19. Determining surface magnetic susceptibility of loess-paleosol sections based on spectral features: Application to a UHD 185 hyperspectral image

    NASA Astrophysics Data System (ADS)

    Cui, Jing; Zhang, Shimin; Zhang, Jingfa; Liu, Xudong; Ding, Rui; Liu, Hanyong

    2016-08-01

    Magnetic susceptibility (MS) records of loess-paleosol sequences have been considered a measure of the degree of pedogenic activity and are considered to be excellent proxies for terrestrial climatic fluctuations. However, the MS of single (vertical) path variations occasionally represents site-specific influences rather than monsoonal changes (depending on the position of the path). Few studies have used remote sensing techniques to map the surface MS information of loess-paleosol sections. Hyperspectral techniques provide an efficient, economical and quantitative alternative. In this study, stepwise regression was used to build MS estimation models based on spectral features. Six MS models based on spectral features were established. Test datasets indicated that our models are very successful, all resulting in R2 > 0.92 and RMSEs ranging from 4.5736 to 6.80475. The slope change between 810 nm and 880 nm (b880/b810) observed in all models played an important role in MS estimation. Models 5 and 6 have higher RMSEs and relatively lower SAM values, although the R2 values are both above 0.95. The RMSEs of the first four models are similar. Therefore, the first four models were thought to be more stable and useful. UHD 185, a new generation of commercial hyperspectral imaging sensor, was used for surface MS mapping of a loess-paleosol section by model 1 and model 2. The MS map corresponded well to the loess sequences. The MS values obtained from the UHD 185 data are convincing and consistent with the measured data (R2 > 0.85). The trend in changing MS values is clear, suggesting that model 1 and model 2 could produce reasonable loess-paleosol section surface maps from the UHD 185 image, although there is a linear offset between the estimated MS and the measured MS. The methodology proposed here can be used to map MS on a much larger scale. Because of the limit of the spectral range, the performances of model 3 and model 4 with the image were not discussed. However

  20. RNF185 Is a Novel E3 Ligase of Endoplasmic Reticulum-associated Degradation (ERAD) That Targets Cystic Fibrosis Transmembrane Conductance Regulator (CFTR)*

    PubMed Central

    El Khouri, Elma; Le Pavec, Gwenaëlle; Toledano, Michel B.; Delaunay-Moisan, Agnès

    2013-01-01

    In the endoplasmic reticulum (ER), misfolded or improperly assembled proteins are exported to the cytoplasm and degraded by the ubiquitin-proteasome pathway through a process called ER-associated degradation (ERAD). ER-associated E3 ligases, which coordinate substrate recognition, export, and proteasome targeting, are key components of ERAD. Cystic fibrosis transmembrane conductance regulator (CFTR) is one ERAD substrate targeted to co-translational degradation by the E3 ligase RNF5/RMA1. RNF185 is a RING domain-containing polypeptide homologous to RNF5. We show that RNF185 controls the stability of CFTR and of the CFTRΔF508 mutant in a RING- and proteasome-dependent manner but does not control that of other classical ERAD model substrates. Reciprocally, its silencing stabilizes CFTR proteins. Turnover analyses indicate that, as RNF5, RNF185 targets CFTR to co-translational degradation. Importantly, however, simultaneous depletion of RNF5 and RNF185 profoundly blocks CFTRΔF508 degradation not only during translation but also after synthesis is complete. Our data thus identify RNF185 and RNF5 as a novel E3 ligase module that is central to the control of CFTR degradation. PMID:24019521

  1. Scaling law and flux pinning in polycrystalline La1.85Sr0.15CuO4

    NASA Astrophysics Data System (ADS)

    Hampshire, D. P.; Ikeda, J. A. S.; Chiang, Y.-M.

    1989-11-01

    The transport critical current density (Jct) of two hot-pressed bulk polycrystalline La1.85Sr0.15CuO4 superconducting samples has been measured over the temperature range 2 K to Tc in magnetic fields up to 27 T. It is demonstrated that these data have a separable variable form Fp=JctB=α(D)B2.4c2 (T)b [where α(D) is a constant and b=B/Bc2(T)], in agreement with the Fietz-Webb scaling law. This is strong evidence that in high magnetic fields, flux pinning is the mechanism that determines the critical current density. The authors suggest that the dissipative state is described by flux flow along the regions of weak flux pinning at the grain boundaries.

  2. Transboundary atmospheric lead pollution.

    PubMed

    Erel, Yigal; Axelrod, Tamar; Veron, Alain; Mahrer, Yitzak; Katsafados, Petros; Dayan, Uri

    2002-08-01

    A high-temporal resolution collection technique was applied to refine aerosol sampling in Jerusalem, Israel. Using stable lead isotopes, lead concentrations, synoptic data, and atmospheric modeling, we demonstrate that lead detected in the atmosphere of Jerusalem is not only anthropogenic lead of local origin but also lead emitted in other countries. Fifty-seven percent of the collected samples contained a nontrivial fraction of foreign atmospheric lead and had 206Pb/207Pb values which deviated from the local petrol-lead value (206Pb/207Pb = 1.113) by more than two standard deviations (0.016). Foreign 206Pb/207Pb values were recorded in Jerusalem on several occasions. The synoptic conditions on these dates and reported values of the isotopic composition of lead emitted in various countries around Israel suggest that the foreign lead was transported to Jerusalem from Egypt, Turkey, and East Europe. The average concentration of foreign atmospheric lead in Jerusalem was 23 +/- 17 ng/m3, similar to the average concentration of local atmospheric lead, 21 +/- 18 ng/ m3. Hence, the load of foreign atmospheric lead is similar to the load of local atmospheric lead in Jerusalem.

  3. Magnetic field structure of IC 63 and IC 59 associated with H II region Sh 185

    NASA Astrophysics Data System (ADS)

    Soam, A.; Maheswar, G.; Lee, Chang Won; Neha, S.; Andersson, B.-G.

    2017-02-01

    Bright-rimmed clouds (BRCs) are formed at the periphery of H II regions as the radiation from the central star interacts with dense gas. The ionization and resulting compression of the clouds may lead to cloud disruption causing secondary star formation depending on the stellar and gas parameters. Here we use R-band polarimetry to probe the plane-of-the sky magnetic field for two nearby BRCs, IC 59 and IC 63. Both nebulae are illuminated by γ Cas with the direction of the ionizing radiation being orientated parallel or perpendicular to the local magnetic field, allowing us to probe the importance of magnetic field pressure in the evolution of BRCs. Because of the proximity of the system (˜200 pc), we have acquired a substantial sample of over 500 polarization measurements for stars that form the background to the nebulae. On large scales, the magnetic field geometries of both clouds are anchored to the ambient magnetic field. For IC 63, the magnetic field is aligned parallel to the head-tail morphology of the main condensation, with a convex morphology relative to the direction of the ionizing radiation. We estimate the plane-of-the-sky magnetic field strength in IC 63 to be ˜ 90 μG. In IC 59, the projected magnetic field follows the M-shape morphology of the cloud. Here, field lines present a concave shape with respect to the direction of the ionizing radiation from γ Cas. Comparing our observations to published theoretical models, we find good general agreement, supporting the importance of magnetic fields in BRC evolution.

  4. Lead (Pb) Air Pollution

    MedlinePlus

    ... and 2014. In 2008, EPA significantly strengthened the air quality standards for lead to provide health protection for ... time? Setting and Reviewing Standards What are lead air quality standards? How are they developed and reviewed? What ...

  5. Lead Poisoning (For Parents)

    MedlinePlus

    ... metal used in everything from construction materials to batteries, can cause serious health problems, particularly in young ... introduce lead dust into the home. water that flows through old lead pipes or faucets, if the ...

  6. Lead Content of Foodstuffs

    PubMed Central

    Mitchell, Douglas G.; Aldous, Kenneth M.

    1974-01-01

    The lead content of a number of foodstuffs, particularly baby fruit juices and milk, is reported. Samples were analyzed in quadruplicate by using an automated Delves cup atomic absorption procedure. A large proportion of the products examined contained significant amounts of lead. Of 256 metal can examined, the contents of 62% contained a lead level of 100 μg/l. or more, 37% contained 200 μg/l. or more and 12% contained 400 μg/l. lead or more. Of products in glass and aluminum containers, only 1% had lead levels in excess of 200 μg/l. Lead levels of contents also correlate with the seam length/volume ratio of the leaded seam can. A survey of bulk milk showed a mean lead level of 40 μg/l. for 270 samples; for canned evaporated milk the mean level was 202 μg/l. These data indicate a potential health hazard. PMID:4406645

  7. VOLUMETRIC LEAD ASSAY

    SciTech Connect

    M.A. Ebadian, Ph.D.; S.K. Dua; David Roelant; Sachin Kumar

    2001-01-01

    This report describes a system for handling and radioassay of lead, consisting of a robot, a conveyor, and a gamma spectrometer. The report also presents a cost-benefit analysis of options: radioassay and recycling lead vs. disposal as waste.

  8. Lead and tap water

    MedlinePlus

    Water contaminated with lead ... The Environmental Protection Agency (EPA) monitors drinking water in the United States. It requires water suppliers to produce annual water quality reports. These reports include information about lead amounts, and they ...

  9. Transplacental transport of lead

    SciTech Connect

    Goyer, R.A. )

    1990-11-01

    Neurotoxicity is the major health effect from exposure to lead for infants and young children, and there is current concern regarding possible toxic effects of lead on the child while in utero. there is no placental-fetal barrier to lead transport. Maternal and fetal blood lead levels are nearly identical, so lead passes through the placenta unencumbered. Lead has been measured in the fetal brain as early as the end of the first trimester (13 weeks). There is a similar rate of increase in brain size and lead content throughout pregnancy in the fetus of mothers in the general population, so concentration of lead probably does not differ greatly during gestation unless exposure of the mother changes. Cell-specific sensitivity to the toxic effects of lead, however, may be greater the younger the fetus. Lead toxicity to the nervous system is characterized by edema or swelling of the brain due to altered permeability of capillary endothelial cells. Experimental studies suggest that immature endothelial cells forming the capillaries of the developing brain are less resistant to the effects of lead, permitting fluid and cations including lead to reach newly formed components of the brain, particularly astrocytes and neurons. Also, the ability of astrocytes and neurons to sequester lead in the form of lead protein complexes occurs only in the later stages of fetal development, permitting lead in maturing brain cells to interact with vital subcellular organelles, particularly mitochondria, which are the major cellular energy source. Intracellular lead also affects binding sites for calcium which, in turn, may affect numerous cell functions including neurotransmitter release.

  10. Lead Poisoning in Schools.

    ERIC Educational Resources Information Center

    Guyaux, Susan

    1990-01-01

    Overexposure to lead can permanently impair a child's mental and physical development. This article discusses sources of lead paint, survey and testing methods, management and abatement plans, drinking water contamination, and associated federal standards. Although lead is present in soil and in art, theater, and vocational programs, no federal…

  11. Lead Poisoning in Childhood.

    ERIC Educational Resources Information Center

    Pueschel, Siegfried M., Ed.; Linakis, James G., Ed.; Anderson, Angela C., Ed.

    The magnitude of childhood lead poisoning has been inexplicably neglected by modern medicine and by legislators. However, since the 1970s, increased attention has been focused on lead poisoning, and advances have been made in several areas, including understanding of the neurodevelopmental and behavioral ramifications of lead poisoning, and…

  12. Lead Poisoning in Children.

    ERIC Educational Resources Information Center

    Drummond, A. H., Jr.

    1981-01-01

    Early symptoms of lead poisoning in children are often overlooked. Lead poisoning has its greatest effects on the brain and nervous system. The obvious long-term solution to the lead poisoning problem is removal of harmful forms of the metal from the environment. (JN)

  13. Lead Poisoning in Children.

    ERIC Educational Resources Information Center

    Boeckx, Roger L.

    1986-01-01

    Urban children are exposed to lead through the air they breathe, the water they drink, and the food and nonfood substances they ingest. The history, diagnosis, and treatment of lead poisoning in these children are discussed. Includes information on the toxicology of lead and the various risk classes. (JN)

  14. Lead poisoning: An overview

    NASA Technical Reports Server (NTRS)

    Gendel, Neil

    1993-01-01

    A problem that should be of great concern to all of us is the lead poisoning of children. First, I would like to present a short overview concerning the reasons everyone should care about lead poisoning, then discuss the history of lead poisoning, what is happening today across the country, and the future.

  15. Absolute absorption cross sections of ozone at 300 K, 228 K and 195 K in the wavelength region 185-240 nm

    NASA Technical Reports Server (NTRS)

    Yoshino, K.; Parkinson, W. H.; Freeman, D. E.

    1992-01-01

    An account is given of progress of work on absorption cross section measurements of ozone at 300 K, 228 K and 195 K in the wavelength region 185-240 nm. In this wavelength region, the penetration of solar radiation into the Earth's atmosphere is controlled by O2 and O3. The transmitted radiation is available to dissociate trace species such as halocarbons and nitrous oxide. We have recently measured absolute absorption cross sections of O3 in the wavelength region 240-350 nm (Freeman et al., 1985; Yoshino et al., 1988). We apply these proven techniques to the determination of the absorption cross section of O3 at 300 K, 228 K and 195 K throughout the wavelength region 185-240 nm. A paper titled 'Absolute Absorption Cross Section Measurements of Ozone in the Wavelength Region 185-254 nm and the Temperature Dependence' has been submitted for publication in the Journal of Geophysical Research.

  16. Lead in the environment

    USGS Publications Warehouse

    Pattee, O.H.; Pain, D.J.; Hoffman, David J.; Rattner, Barnett A.; Burton, G. Allen; Cairns, John=

    2003-01-01

    Anthropogenic uses of lead have probably altered its availability and environmental distribution more than any other toxic element. Consequently, lead concentrations in many living organisms may be approaching thresholds of toxicity for the adverse effects of lead. Such thresholds are difficult to define, as they vary with the chemical and physical form of lead, exposure regime, other elements present and also vary both within and between species. The technological capability to accurately quantify low lead concentrations has increased over the last decade, and physiological and behavioral effects have been measured in wildlife with tissue lead concentrations below those previously considered safe for humans.s.236 Consequently. lead criteria for the protection of wildlife and human health are frequently under review, and 'thresholds' of lead toxicity are being reconsidered. Proposed lead criteria for the protection of natural resources have been reviewed by Eisler. Uptake of lead by plants is limited by its generally low availability in soils and sediments, and toxicity may be limited by storage mechanisms and its apparently limited translocation within most plants. Lead does not generally accumulate within the foliar parts of plants, which limits its transfer to higher trophic levels. Although lead may concentrate in plant and animal tissues, no evidence of biomagnification exists. Acid deposition onto surface waters and soils with low buffering capacity may influence the availability of lead for uptake by plants and animals, and this may merit investigation at susceptible sites. The biological significance of chronic low-level lead exposure to wildlife is sometimes difficult to quantify. Animals living in urban environments or near point sources of lead emission are inevitably subject to greater exposure to lead and enhanced risk of lead poisoning. Increasingly strict controls on lead emissions in many countries have reduced exposure to lead from some sources

  17. Displacement waves in La2CuO(4-delta) and La(1.85)Sr(0.15)CuO(4-delta)

    NASA Astrophysics Data System (ADS)

    Kajitani, Tsuyoshi; Onozuka, Takashi; Yamaguchi, Yasuo; Hirabayashi, Makoto; Syono, Yasuhiko

    1987-11-01

    Structural investigation of orthorhombic La2CuO(4-delta) and La(1.85)Sr(0.15)CuO(4-delta) was carried out by means of X-ray and neutron diffraction on the basis of the space group Cmmm. The periodic expansion/contraction type distortion of CuO6 octahedra was found in both orthorhombic compounds. The distortion is nearly one-dimensional in La2CuO(4-delta) but is two-dimensional in La(1.85)Sr(0.15)CuO(4-delta). The existence of a charge-density wave is highly possible in the structures.

  18. Strain-relaxation and critical thickness of epitaxial La1.85Sr0.15CuO4 films

    DOE PAGES

    Meyer, Tricia L; Jiang, Lu; Park, Sungkyun; ...

    2015-12-08

    We report the thickness-dependent strain-relaxation behavior and the associated impacts upon the superconductivity in epitaxial La1.85Sr0.15CuO4 films grown on different substrates, which provide a range of strain. We have found that the critical thickness for the onset of superconductivity in La1.85Sr0.15CuO4 films is associated with the finite thickness effect and epitaxial strain. In particular, thin films with tensile strain greater than ~0.25% revealed no superconductivity. We attribute this phenomenon to the inherent formation of oxygen vacancies that can be minimized via strain relaxation.

  19. Lead Poison Detection

    NASA Technical Reports Server (NTRS)

    1976-01-01

    With NASA contracts, Whittaker Corporations Space Science division has developed an electro-optical instrument to mass screen for lead poisoning. Device is portable and detects protoporphyrin in whole blood. Free corpuscular porphyrins occur as an early effect of lead ingestion. Also detects lead in urine used to confirm blood tests. Test is inexpensive and can be applied by relatively unskilled personnel. Similar Whittaker fluorometry device called "drug screen" can measure morphine and quinine in urine much faster and cheaper than other methods.

  20. Lead poisoning: case studies.

    PubMed

    Gordon, J N; Taylor, A; Bennett, P N

    2002-05-01

    Early clinical features of lead toxicity are non-specific and an occupational history is particularly valuable. Lead in the body comprises 2% in the blood (t1/2 35 days) and 95% in bone and dentine (t1/2 20-30 years). Blood lead may remain elevated for years after cessation from long exposure, due to redistribution from bone. Blood lead concentration is the most widely used marker for inorganic lead exposure. Zinc protoporphyrin (ZPP) concentration in blood usefully reflects lead exposure over the prior 3 months. Symptomatic patients with blood lead concentration >2.4 micromol l-1 (50 microg dl-1) or in any event >3.8 micromol l-1 (80 microg dl-1) should receive sodium calciumedetate i.v., followed by succimer by mouth for 19 days. Asymptomatic patients with blood lead concentration >2.4 micromol l-1 (50 microg dl-1) may be treated with succimer alone. Sodium calciumedetate should be given with dimercaprol to treat lead encephalopathy.

  1. Immunosuppressive effects of lead

    USGS Publications Warehouse

    Franson, J. Christian; Feierabend, J.Scott; Russell, A.Brooke

    1986-01-01

    Immunosuppressive effects of lead were reported as early as 1966, when it was noted that lead increased the sensitivity of rats to bacterial endotoxins (Selye et al. 1966). Since then a substantial body of literature has demonstrated adverse effects of lead on the immune system in a variety of laboratory animals, but very little has been done in this area with avian species. Such immunosuppressive effects could be of significance to waterfowl populations, considering the potential for lead ingestion by waterfowl and subsequent exposure of these birds to disease agents.

  2. Childhood lead poisoning.

    PubMed

    Linakis, J G

    1995-01-01

    Lead poisoning has been referred to as the most important environmental health hazard for children in New England. Medical professionals are in a unique position to perform a number of interventions that could make a lasting impact. First, physicians and nurses, particularly in the areas of pediatrics and family medicine, can provide anticipatory guidance to all families with young children. Lead poisoning, in contrast to long held beliefs, is an affliction that affects all socioeconomic groups. Parents should thus be informed regarding sources of lead, including occupational and hobby sources, and basic nutritional and abatement information should be provided. Second, health care workers should encourage lead screening in appropriately aged children at recommended intervals based on known risk factors. Once a blood lead concentration greater than 20[symbol: see text]g/dl has been obtained in a child, treatment or referral to an established lead clinic should be undertaken in a timely fashion. For children with low or moderate lead levels, many pediatricians or family physicians prefer to supervise their patients' treatment, including chelation therapy. For children with higher levels or in instances when the health care professional elects to refer, there are several lead clinics throughout New England whose clinicians are experienced in the treatment of childhood lead poisoning. Finally the medical profession needs to publicly recognize, as child advocates, that lead poisoning is one of the most common pediatric health problems in the United States and that it is entirely preventable. Fortunately, after many years and much hard work, Rhode Island finally has laws that start to deal with the lead problem in an appropriately aggressive fashion.(ABSTRACT TRUNCATED AT 250 WORDS)

  3. A single amino acid substitution is sufficient to modify the mitogenic properties of the epidermal growth factor receptor to resemble that of gp185erbB-2.

    PubMed Central

    Di Fiore, P P; Helin, K; Kraus, M H; Pierce, J H; Artrip, J; Segatto, O; Bottaro, D P

    1992-01-01

    The epidermal growth factor (EGF) receptor (EGFR) and the erbB-2 gene product, gp185erbB-2, exhibit distinct abilities to stimulate mitogenesis in different target cells. By using chimeric molecules between these two receptors, we have previously shown that their intracellular juxtamembrane regions are responsible for this specificity. Here we describe a genetically engineered EGFR mutant containing a threonine for arginine substitution at position 662 in the EGFR juxtamembrane domain, corresponding to threonine 694 in gp185erbB-2. This mutant, designated EGFRThr662, displayed affinity for EGF binding and catalytic properties that were indistinguishable from those of the wild type EGFR. However, EGFRThr662 behaved much as gp185erbB-2 in a number of bioassays which readily distinguish between the mitogenic effects of EGFR and gp185erbB-2. Moreover, significant differences were detected in the pattern of intracellular proteins phosphorylated on tyrosine in vivo by EGFR and EGFRThr662 in response to EGF. Thus, small differences in the primary sequence of two closely related receptors have dramatic effects on their ability to couple with mitogenic pathways. Images PMID:1356764

  4. The effect of the operation modes of a gas discharge low-pressure amalgam lamp on the intensity of generation of 185 nm UV vacuum radiation

    SciTech Connect

    Vasilyak, L. M.; Drozdov, L. A. Kostyuchenko, S. V.; Sokolov, D. V.; Kudryavtsev, N. N.; Sobur, D. A.

    2011-12-15

    The effect of the discharge current, mercury vapor pressure, and the inert gas pressure on the intensity and efficiency of the 185 nm line generation are considered. The spectra of the UV radiation (vacuum ultraviolet) transmission by protective coatings from the oxides of rare earth metals and aluminum are investigated.

  5. Lead toxicity: a review.

    PubMed

    Wani, Ab Latif; Ara, Anjum; Usmani, Jawed Ahmad

    2015-06-01

    Lead toxicity is an important environmental disease and its effects on the human body are devastating. There is almost no function in the human body which is not affected by lead toxicity. Though in countries like US and Canada the use of lead has been controlled up to a certain extent, it is still used vehemently in the developing countries. This is primarily because lead bears unique physical and chemical properties that make it suitable for a large number of applications for which humans have exploited its benefits from historical times and thus it has become a common environmental pollutant. Lead is highly persistent in the environment and because of its continuous use its levels rise in almost every country, posing serious threats. This article reviews the works listed in the literature with recent updates regarding the toxicity of lead. Focus is also on toxic effects of lead on the renal, reproductive and nervous system. Finally the techniques available for treating lead toxicity are presented with some recent updates.

  6. Lead toxicity: a review

    PubMed Central

    Ara, Anjum; Usmani, Jawed Ahmad

    2015-01-01

    Lead toxicity is an important environmental disease and its effects on the human body are devastating. There is almost no function in the human body which is not affected by lead toxicity. Though in countries like US and Canada the use of lead has been controlled up to a certain extent, it is still used vehemently in the developing countries. This is primarily because lead bears unique physical and chemical properties that make it suitable for a large number of applications for which humans have exploited its benefits from historical times and thus it has become a common environmental pollutant. Lead is highly persistent in the environment and because of its continuous use its levels rise in almost every country, posing serious threats. This article reviews the works listed in the literature with recent updates regarding the toxicity of lead. Focus is also on toxic effects of lead on the renal, reproductive and nervous system. Finally the techniques available for treating lead toxicity are presented with some recent updates. PMID:27486361

  7. Rapid Lead Screening Test

    MedlinePlus

    ... and treated earlier before the damaging effects of lead poisoning occur. U.S. Department of Health and Human Services ... exceed 10μg/dL, the threshold used to indicate lead poisoning. The American Academy of Pediatrics (AAP) estimates one ...

  8. Lead Poisoning in Children.

    ERIC Educational Resources Information Center

    Lin-Fu, Jane S.

    This publication is a guide to help social and health workers plan a preventive campaign against lead poisoning, a cause of mental retardation other neurological handicaps, and death among children. The main victims are 1- to 6-year-olds living in areas where deteriorating housing prevails. Among the causes of lead poisoning are: ingestion of…

  9. Lead carbonate scintillator materials

    DOEpatents

    Derenzo, Stephen E.; Moses, William W.

    1991-01-01

    Improved radiation detectors containing lead carbonate or basic lead carbonate as the scintillator element are disclosed. Both of these scintillators have been found to provide a balance of good stopping power, high light yield and short decay constant that is superior to other known scintillator materials. The radiation detectors disclosed are favorably suited for use in general purpose detection and in medical uses.

  10. Bonding aluminum beam leads

    NASA Technical Reports Server (NTRS)

    Burkett, F. S.

    1978-01-01

    Report makes it relatively easy for hybrid-circuit manufacturers to convert integrated circuit chips with aluminum bead leads. Report covers: techniques for handling tiny chips; proper geometries for ultrasonic bonding tips; best combinations of pressure, pulse time, and ultrasonic energy for bonding; and best thickness for metal films to which beam leads are bonded.

  11. Supersonic Leading Edge Receptivity

    NASA Technical Reports Server (NTRS)

    Maslov, Anatoly A.

    1998-01-01

    This paper describes experimental studies of leading edge boundary layer receptivity for imposed stream disturbances. Studies were conducted in the supersonic T-325 facility at ITAM and include data for both sharp and blunt leading edges. The data are in agreement with existing theory and should provide guidance for the development of more complete theories and numerical computations of this phenomena.

  12. LEAD IN CANDLE EMISSIONS

    EPA Science Inventory

    The candle-using public should be made aware that the core of candle wicks may contain lead. Used as a stiffening agent to keep the wick out of the molten wax, lead can be emitted as particulate to the air and then deposited on indoor surfaces. To define the problem, 100 sets of ...

  13. [Water-electrolyte balance and functional state of the kidneys in cosmonauts after a 185-day space flight].

    PubMed

    Grigor'ev, A I; Dorokhova, B P; Semenov, V Iu; Morukov, B V; Baĭchorov, E O

    1985-01-01

    Fluid-electrolyte metabolism and renal function of the crewmembers of the 185-day space flight were examined. Various changes in fluid-electrolyte metabolism and its regulation were seen in the Commander and Flight-Engineer. As most other crewmembers who performed similar flights, Cr showed fluid and sodium retention, whereas FE displayed higher than preflight sodium excretion in the urine. These differences were associated with individual variations of regional hemodynamics which modified the renin-angiotensin-aldosterone system in a different manner. Postflight both crewmembers showed a higher excretion of bivalent ions. The higher excretion of calcium was accompanied by a lower concentration of total and ionized calcium in the serum as well as by a lower concentration of PTH and calcitonin. The loading KC1 test made it possible to assess variations in potassium metabolism that occurred during flight. They included the inability of tissues to retain potassium due to atrophic processes which developed in the weightless state and due to the unloading of the musculoskeletal system.

  14. Photoinitiated oxidation of geosmin and 2-methylisoborneol by irradiation with 254 nm and 185 nm UV light.

    PubMed

    Kutschera, Kristin; Börnick, Hilmar; Worch, Eckhard

    2009-05-01

    The degradation of geosmin and 2-methylisoborneol (2-MIB) by UV irradiation at different wavelengths was investigated under varying boundary conditions. The results showed that conventional UV radiation (254 nm) is ineffective in removing these compounds from water. In contrast to the usual UV radiation UV/VUV radiation (254+185 nm) was more effective in the removal of the taste and odour compounds. The degradation could be described by a simple pseudo first-order rate law with rate constants of about 1.2 x 10(-3) m(2)J(-1) for geosmin and 2-MIB in ultrapure water. In natural water used for drinking water abstraction the rate constants decreased to 2.7 x 10(-4) m(2)J(-1) for geosmin and 2.5 x 10(-4) m(2)J(-1) for 2-MIB due to the presence of NOM. Additionally, the formation of the by-product nitrite was studied. In the UV/VUV irradiation process up to 0.6 mg L(-1) nitrite was formed during the complete photoinitiated oxidation of the odour compounds. However, the addition of low ozone doses could prevent the formation of nitrite in the UV/VUV irradiation experiments.

  15. Lead toxicity: current concerns.

    PubMed Central

    Goyer, R A

    1993-01-01

    Over the 20-year period since the first issue of Environmental Health Perspectives was published, there has been considerable progress in the understanding of the potential toxicity of exposure to lead. Many of these advances have been reviewed in published symposia, conferences, and review papers in EHP. This brief review identifies major advances as well as a number of current concerns that present opportunities for prevention and intervention strategies. The major scientific advance has been the demonstration that blood lead (PbB) levels of 10-15 micrograms/dL in newborn and very young infants result in cognitive and behavioral deficits. Further support for this observation is being obtained by prospective or longitudinal studies presently in progress. The mechanism(s) for the central nervous system effects of lead is unclear but involve lead interactions within calcium-mediated intracellular messenger systems and neurotransmission. Effects of low-level lead exposure on blood pressure, particularly in adult men, may be related to the effect of lead on calcium-mediated control of vascular smooth muscle contraction and on the renin-angiotensin system. Reproductive effects of lead have long been suspected, but low-level effects have not been well studied. Whether lead is a carcinogen or its association with renal adenocarcinoma is a consequence of cystic nephropathy is uncertain. Major risk factors for lead toxicity in children in the United States include nutrition, particularly deficiencies of essential metals, calcium, iron, and zinc, and housing and socioeconomic status. A goal for the year 2000 is to reduce prevalence of blood lead levels exceeding 15 micrograms/dL. Images FIGURE 2. PMID:8354166

  16. Lead toxicity: Current concerns

    SciTech Connect

    Goyer, R.A. )

    1993-04-01

    Over the 20-year period since the first issue of Environmental Health Perspectives was published, there has been considerable progress in the understanding of the potential toxicity of exposure to lead. Many of these advances have been reviewed in published symposia, conferences, and review papers in EHP. This brief review identifies major advances as well as a number of current concerns that present opportunities for prevention and intervention strategies. The major scientific advance has been the demonstration that blood lead (PbB) levels of 10-15 micrograms/dL in newborn and very young infants result in cognitive and behavioral deficits. Further support for this observation is being obtained by prospective or longitudinal studies presently in progress. The mechanism(s) for the central nervous system effects of lead is unclear but involve lead interactions within calcium-mediated intracellular messenger systems and neurotransmission. Effects of low-level lead exposure on blood pressure, particularly in adult men, may be related to the effect of lead on calcium-mediated control of vascular smooth muscle contraction and on the renin-angiotensin system. Reproductive effects of lead have long been suspected, but low-level effects have not been well studied. Whether lead is a carcinogen or its association with renal adenocarcinoma is a consequence of cystic nephropathy is uncertain. Major risk factors for lead toxicity in children in the United States include nutrition, particularly deficiencies of essential metals, calcium, iron, and zinc, and housing and socioeconomic status. A goal for the year 2000 is to reduce prevalence of blood lead levels exceeding 15 micrograms/dL. 97 refs.

  17. Reliability assessment of ceramic column grid array (CCGA717) interconnect packages under extreme temperatures for space applications (-185°C to +125°C)

    NASA Astrophysics Data System (ADS)

    Ramesham, Rajeshuni

    2010-02-01

    Ceramic Column Grid Array packages have been increasing in use based on their advantages such as high interconnect density, very good thermal and electrical performance, compatibility with standard surface-mount packaging assembly processes, etc. CCGA packages are used in space applications such as in logics and microprocessor functions, telecommunications, flight avionics, payload electronics, etc. As these packages tend to have less solder joint strain relief than leaded packages, the reliability of CCGA packages is very important for short and long-term space missions. CCGA interconnect electronic package printed wiring boards (PWBs) of polyimide have been assembled, inspected non-destructively and subsequently subjected to extreme temperature thermal cycling to assess the reliability for future deep space, short and long-term, extreme temperature missions. In this investigation, the employed temperature range covers from -185°C to +125°C extreme thermal environments. The test hardware consists of two CCGA717 packages with each package divided into four daisy-chained sections, for a total of eight daisy chains to be monitored. The CCGA717 package is 33 mm × 33 mm with a 27×27 array of 80%/20% Pb/Sn columns on a 1.27 mm pitch. The resistance of daisy-chained, CCGA interconnects were continuously monitored as a function of thermal cycling. Electrical resistance measurements as a function of thermal cycling are reported and the tests to date have shown significant change in daisy chain resistance as a function of thermal cycling. The change in interconnect resistance becomes more noticeable with increasing number of thermal cycles. This paper will describe the experimental test results of CCGA testing under wide extreme temperatures. Standard Weibull analysis tools were used to extract the Weibull parameters to understand the CCGA failures. Optical inspection results clearly indicate that the solder joints of columns with the board and the ceramic package have

  18. Effect of Key Parameters on the Photocatalytic Oxidation of Toluene at Low Concentrations in Air under 254 + 185 nm UV Irradiation

    SciTech Connect

    Quici, Natalia; Vera, Maria L.; Choi, Hyeok; Puma, Gianluca Li; Dionysiou, Dionysios D.; Litter, Marta I.; Destaillats, Hugo

    2009-07-01

    The effect of key experimental parameters on the removal of toluene under 254 + 185 nm irradiation was investigated using a benchtop photocatalytic flow reactor. Toluenewas introduced at low concentrations between 10 and 500 ppbv, typical of indoorenvironments, and reacted on TiO2-coated Raschig rings. Two different TiO2-coated rings were prepared: in one case, by dip-coating using a P25 aqueous suspension and, on the other, using an organic/inorganic sol-gel method that produced thin films of mesoporous anatase. Flow rates in the photoreactor varied between 4 L min-1 and 125 mL min-1, leading to residence times in the range 100 ms< tau< 2 s. For these conditions, toluene removal efficiencies were between 30 and 90percent, indicating that the system did not achieve total conversion in any case. For each air flow rate, the conversion oftoluene was significantly higher when the reactor length was 10 cm, as compared with 5 cm; however, only marginal increases in conversions were achieved in the two reactor lengths at equal residence time and different concentration of toluene, suggesting that that the reactor is effectively behaving as an ideal reactor and that the reaction is first-order in the concentration of toluene. Experiments were carried out between 0 and 66percent relative humidity (RH), the fastest reaction rate being observed at moderately low humidity conditions (10percent RH), with respect to both dry air and higher humidity levels. Formaldehyde was formed as a partial oxidation byproduct at low and at high residence times (240 and 960 ms), although higher formaldehyde molar yields (up to 20percent) were observed at low tau (240 ms) and moderate humidity conditions (10 and 33percent), suggesting that both tau and RH can be optimized toreduce the formation of harmful intermediates. Toluene removal efficiency increased with the TiO2 thickness (i.e., mass) until a maximum value of 500 nm, beyond which the removal efficiency decreased. This should be

  19. Kinetics of lead storage in teeth and bones: an epidemiologic approach

    SciTech Connect

    Steenhout, A.

    1982-07-01

    Lead content in teeth of three Belgian populations with different exposures are considered in the framework of a three-compartment model describing lead exchanges in the body. The value of the first-order kinetic constant governing the transfer of lead from blood to teeth is shown to be approximately 1.85 yr/sup -1/, which is in good agreement with other studies using stable isotope tracers on a few subjects. Application of these findings to bones, where, contrary to teeth, remobilization processes cannot be neglected, leads to a tentative estimation of the rates of lead output from various kinds of bones, on the basis of epidemiologic data on their lead contents reported in the literature.

  20. American Lead Action Memorandum

    EPA Pesticide Factsheets

    ACTION MEMORANDUM— Request for a Time-Critical Removal Action andExemption from the $2 Million and 12-Month Statutory Limits at the AmericanLead Site, Indianapolis, Marion County, Indiana (Site ID #B56J)

  1. Leading Causes of Blindness

    MedlinePlus

    ... Cataract. Photo courtesy of National Eye Institute, NIH Cataracts Cataracts are a clouding of the lenses in your ... older people. More than 22 million Americans have cataracts. They are the leading cause of blindness in ...

  2. Learn about Lead

    MedlinePlus

    Jump to main content US EPA United States Environmental Protection Agency Search Search Lead Share Facebook Twitter Google+ ... 2 pp, 291 K, About PDF ) The most important step parents, doctors, and others can take is ...

  3. Lead Poisoning Prevention Tips

    MedlinePlus

    ... North Dakota Ohio Oklahoma Oregon Pennsylvania Philadelphia Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont ... up paint debris after work is completed. Create barriers between living/play areas and lead sources. Until ...

  4. Feature Leads That Work.

    ERIC Educational Resources Information Center

    Konkle, Bruce E.

    1999-01-01

    Presents advice to scholastic journalists on writing leads for feature stories. Discusses using a summary, a question, a direct quote, a first-person account, alliteration, a shocking statement, contrast, historical reference, descriptions, narratives, metaphors, and similes. (RS)

  5. Lead carbonate scintillator materials

    DOEpatents

    Derenzo, S.E.; Moses, W.W.

    1991-05-14

    Improved radiation detectors containing lead carbonate or basic lead carbonate as the scintillator element are disclosed. Both of these scintillators have been found to provide a balance of good stopping power, high light yield and short decay constant that is superior to other known scintillator materials. The radiation detectors disclosed are favorably suited for use in general purpose detection and in medical uses. 3 figures.

  6. Lead-210 contamination

    SciTech Connect

    Gray, P.

    1997-12-31

    Nearly all scrap dealers, smelters and other recyclers routinely monitor for radioactivity in shipments entering their facility. These sensitive radiation gate monitors easily detect radium-226 and most other radioactive nuclides. However, the type of detector normally used, sodium iodide scintillation crystals, will not detect the low energy gamma radiation emitted by lead-210 and its progeny. Since lead-210 is a common radioactive contaminant in certain industries, contaminated scrap metal from these industries may avoid detection at the recycler. Lead-210 is a decay product of radon-222 which is produced in small concentrations with natural gas. As the natural gas liquids, particularly ethane and propane, are separated from the natural gas, the radon concentrates in the ethane/propane fraction. The natural gas industry, particularly gas processing facilities and industries using ethane and propane as feed stocks can be significantly contaminated with the radon decay products, especially lead-210, bismuth-210 and polonium-210. Unless the scrap metal is decontaminated before sending to the recycler, the lead-210 contaminated scrap may be processed, resulting in some degree of radioactive contamination of the recycling facilities. Methods of detecting the low energy gamma radiation associated with lead-210 include the pancake G-M detector and the thin crystal-thin window scintillation detector.

  7. Magnesium Diboride Current Leads

    NASA Technical Reports Server (NTRS)

    Panek, John

    2010-01-01

    A recently discovered superconductor, magnesium diboride (MgB2), can be used to fabricate conducting leads used in cryogenic applications. Dis covered to be superconducting in 2001, MgB2 has the advantage of remaining superconducting at higher temperatures than the previously used material, NbTi. The purpose of these leads is to provide 2 A of electricity to motors located in a 1.3 K environment. The providing environment is a relatively warm 17 K. Requirements for these leads are to survive temperature fluctuations in the 5 K and 11 K heat sinks, and not conduct excessive heat into the 1.3 K environment. Test data showed that each lead in the assembly could conduct 5 A at 4 K, which, when scaled to 17 K, still provided more than the required 2 A. The lead assembly consists of 12 steelclad MgB2 wires, a tensioned Kevlar support, a thermal heat sink interface at 4 K, and base plates. The wires are soldered to heavy copper leads at the 17 K end, and to thin copper-clad NbTi leads at the 1.3 K end. The leads were designed, fabricated, and tested at the Forschungszentrum Karlsruhe - Institut foer Technische Physik before inclusion in Goddard's XRS (X-Ray Spectrometer) instrument onboard the Astro-E2 spacecraft. A key factor is that MgB2 remains superconducting up to 30 K, which means that it does not introduce joule heating as a resistive wire would. Because the required temperature ranges are 1.3-17 K, this provides a large margin of safety. Previous designs lost superconductivity at around 8 K. The disadvantage to MgB2 is that it is a brittle ceramic, and making thin wires from it is challenging. The solution was to encase the leads in thin steel tubes for strength. Previous designs were so brittle as to risk instrument survival. MgB2 leads can be used in any cryogenic application where small currents need to be conducted at below 30 K. Because previous designs would superconduct only at up to 8 K, this new design would be ideal for the 8-30 K range.

  8. Food Exposures to Lead

    PubMed Central

    Kolbye, Albert C.; Mahaffey, Kathryn R.; Fiorino, John A.; Corneliussen, Paul C.; Jelinek, Charles F.

    1974-01-01

    Exposures to lead have emanated from various sources, including food, throughout human history. Occupational and environmental exposures (especially pica) appear to account for much of the identified human disease, however, food-borne exposures deserve further investigation. Lead residues in food can result from: biological uptake from soils into plants consumed by food animals or man, usage of lead arsenate pesticides, inadvertent addition during food processing, and by leaching them improperly glazed pottery used as food storage or dining utensils. Estimates of total dietary exposure should reflect frequency distribution data on lead levels in specific food commodities in relation to the quantities actually ingested by various sample populations to distinguish degrees of risk associated with particular dietary habits. Earlier estimates of average total dietary intake of lead by adults have been reported to range from above 500 μg/day downward with more recent estimates suggesting averages of 200 μg/day or lower. The strengths and weaknesses of these data are discussed along with analytical and sampling considerations. FDA programs related to food surveillance, epidemiology, and toxicological investigation are briefly described. PMID:4406646

  9. Lead zirconate titanate ceramics

    SciTech Connect

    Walker, B.E. Jr.

    1986-12-02

    This patent describes a lead zirconate titanate (PZT) piezoelectric ceramic composition which, based on total composition weight, consists essentially of a solid solution of lead zirconate and lead titanate in a PbZrO/sub 3/:PbTiO/sub 3/ ratio from about 0.505:0.495 to about 0.54:0.46; a halide salt selected from the group consisting of fluorides and chlorides of alkali metal and alkaline earth elements and mixtures thereof except for francium and radium in an amount from about 0.5 to 2 weight percent; and an oxide selected from the group consisting of magnesium, barium, scandium, aluminum, lanthanum, praesodynium, neodymium, samarium, and mixtures thereof in an amount from about 0.5 to about 6 weight percent, the relative amount of oxide being from about 1 to about 4 times that of the halide.

  10. Pacemaker lead endocarditis

    PubMed Central

    Scheffer, M.; van der Linden, E.; van Mechelen, R.

    2003-01-01

    We present a patient with a pacemaker lead endocarditis who showed no signs of pocket infection but with high fever and signs of infection in the routine laboratory tests. A diagnosis of pacemaker lead endocarditis must be considered in all patients with fever and infection parameters who have a pacemaker inserted, not only in the first weeks after implantation but also late after implantation, as long as no other cause of infection has been found. Transthoracal echocardiography alone is not sensitive enough to establish the correct diagnosis. Transoesophageal echocardiography (TEE) is mandatory to demonstrate the presence or absence of a vegetation on a pacemaker lead. ImagesFigure 1Figure 2Figure 3Figure 4 PMID:25696204

  11. Placental Permeability of Lead

    PubMed Central

    Carpenter, Stanley J.

    1974-01-01

    The detection of lead in fetal tissues by chemical analysis has long been accepted as prima facie evidence for the permeability of the placenta to this nonessential trace metal. However, only a few investigations, all on lower mammalian species, have contributed any direct experimental data bearing on this physiological process. Recent radioactive tracer and radioautographic studies on rodents have shown that lead crosses the placental membranes rapidly and in significant amounts even at relatively low maternal blood levels. While it is not possible to extrapolate directly the results of these experiments to humans because of differences in placental structure and other factors, the results do serve as a warning of the possible hazard to the human embryo and fetus of even low levels of lead in the maternal system. PMID:4857497

  12. Environmental lead in Mexico.

    PubMed

    Albert, L A; Badillo, F

    1991-01-01

    From the data presented here, it can be concluded that environmental exposure to lead is a particularly severe problem in Mexico. As has been shown, there are very important sources of exposure to this metal: (a) for rural populations who manufacture and/or utilize lead-glazed pottery, (b) for urban populations who are exposed to high air lead concentrations due to the continued use of lead fuel additives, (c) for workers of several industries, mainly those of batteries and pigments, (d) for consumers who routinely eat canned foods such as hot peppers and fruit products, and (e) for the general population living in the vicinity of smelters, refineries and other industries that emit lead. Therefore, in Mexico only those native populations living in very primitive communities, far away from all civilized life, could be expected to be free from this exposure. At the same time, and despite the relatively few data available, it can be stated that the exposure to lead of populations in Mexico could be approaching levels that might be highly hazardous, in particular for the neuropsychological health of children. Regarding the presence of lead in the environment, despite the fact that the available studies are not enough, it is evident that pollution by this metal is widespread and that there is a serious lack of studies for most regions of the country, including several that might be expected to be highly polluted. At the same time, it is evident that the official attention paid to the problem, either in regulations, support of further studies, or implementation of effective control measures has been far from the level needed according to the available data. Lead in gasoline is still used at very high concentrations in all the country, with the exception of Mexico City and its surrounding area, while no studies have been carried out to determine the potential health and environmental impact of this practice in regions outside Mexico City. Despite the fact that the Torre

  13. Thrombus on pacemaker lead.

    PubMed

    Raut, Monish S; Maheshwari, Arun; Dubey, Sumir

    2015-12-01

    A 58-year-old male was admitted with history of shortness of breath and recurrent fever since two months. He had undergone permanent pacemaker implantation six years back for complete heart block. The patient was persistently having thrombocytopenia. Echocardiographic examination revealed mass (size 4.28 cm(2)) attached to pacemaker lead in right atrium. The patient was scheduled for open-heart surgery for removal of right atrial mass. During surgery, pacemaker leads and pulse generator were also removed along with mass considering the possible source of infection.

  14. Synthesis method, control of cationic composition and superconducting behavior of Nd 1.85Ce 0.15Cu 1±δO y

    NASA Astrophysics Data System (ADS)

    Serquis, A.; Prado, F.; Caneiro, A.

    1995-02-01

    Samples of Nd 1.85Ce 0.15Cu 1 ± °O y (0.99 ⩽ ± δ ⩽ 1.02) were prepared by a solid-state reaction (SSR), nitrate-decomposition method (NDM) and liquid-mix method (LMM) and characterized by XRD, SEM, EPMA, DTA and DC magnetization. The control of Cu content, substitutional impurities and Ce homogeneity depends on the synthesis method, which modifies the microstructure and the superconducting behavior of these materials. Our results show that in Nd 1.85Ce 0.15Cu 1 ± δO y small variations of δ strongly affect the superconducting properties. For 1 + δ > 1.00 the Meissner fraction and the superconducting transition are substantially improved.

  15. Chemical Reduction of Nd 1.85 Ce 0.15 CuO 4− δ Powders in Supercritical Sodium Ammonia Solutions

    DOE PAGES

    Dias, Yasmin; Wang, Hui; Zhou, Haiqing; ...

    2015-01-01

    Nd 1.85 Ce 0.15 CuO 4− δ powders are chemically reduced in supercritical sodium ammonia solutions from room temperature to 350°C. The crystallographic structure of the reduced powders is investigated from Rietveld refinement of X-ray powder diffraction. The atomic positions are maintained constant within experimental errors while temperature factors of all atoms increase significantly after the chemical treatments, especially of Nd/Ce atoms. The ammonothermally reduced Nd 1.85 Ce 0.15 CuO 4− δ powders show diamagnetic below 24 K which is contributed to the lower oxygen content and higher temperature factors of atoms in the treated compound.more » The ammonothermal method paves a new way to reduce oxides in supercritical solutions near room temperature.« less

  16. Change, Lead, Succeed

    ERIC Educational Resources Information Center

    Munger, Linda; von Frank, Valerie

    2010-01-01

    Redefine leadership in your school, and create capacity through school leadership teams that successfully coordinate professional learning. "Change, Lead, Succeed" shows school leaders and teachers in leadership roles what they need to know to effectively create a culture for change. Find out what distinguishes a school leadership team from other…

  17. Girls Leading Outward

    ERIC Educational Resources Information Center

    Hamed, Heather; Reyes, Jazmin; Moceri, Dominic C.; Morana, Laura; Elias, Maurice J.

    2011-01-01

    The authors describe a program implemented in Red Bank Middle School in New Jersey to help at-risk, minority middle school girls realize their leadership potential. The GLO (Girls Leading Outward) program was developed by the Developing Safe and Civil Schools Project at Rutgers University and is facilitated by university students. Selected middle…

  18. Beam lead forming tool

    NASA Technical Reports Server (NTRS)

    Clemons, P. W.

    1973-01-01

    Tool was designed for table-top manual operation that can bend leads to any desired angle up to 90 degrees. It can be readily adapted to electrical, hydraulic, or pneumatic operation. This innovation may be of interest to electronics, sheet metal, and appliance industries.

  19. Lead Thickness Measurements

    SciTech Connect

    Rucinski, R.; /Fermilab

    1998-02-16

    The preshower lead thickness applied to the outside of D-Zero's superconducting solenoid vacuum shell was measured at the time of application. This engineering documents those thickness measurements. The lead was ordered in sheets 0.09375-inch and 0.0625-inch thick. The tolerance on thickness was specified to be +/- 0.003-inch. The sheets all were within that thickness tolerance. The nomenclature for each sheet was designated 1T, 1B, 2T, 2B where the numeral designates it's location in the wrap and 'T' or 'B' is short for 'top' or 'bottom' half of the solenoid. Micrometer measurements were taken at six locations around the perimeter of each sheet. The width,length, and weight of each piece was then measured. Using an assumed pure lead density of 0.40974 lb/in{sup 3}, an average sheet thickness was calculated and compared to the perimeter thickness measurements. In every case, the calculated average thickness was a few mils thinner than the perimeter measurements. The ratio was constant, 0.98. This discrepancy is likely due to the assumed pure lead density. It is not felt that the perimeter is thicker than the center regions. The data suggests that the physical thickness of the sheets is uniform to +/- 0.0015-inch.

  20. Lead Poisoning in Children.

    ERIC Educational Resources Information Center

    Lin-Fu, Jane S.

    Designed as a public information pamphlet, the text discusses the problem of lead poisoning in children. The preventable nature of the problem is stressed as well as needed action on the part of the public, physicians and other health workers, and the legislators. The pamphlet emphasizes that each of these areas is essential in preventing death or…

  1. Lead and compounds (inorganic)

    Integrated Risk Information System (IRIS)

    Lead and compounds ( inorganic ) ; CASRN 7439 - 92 - 1 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for

  2. ALL AGES LEAD MODEL

    EPA Science Inventory

    The Integrated Exposure Uptake Biokinetic (IEUBK) Model for Lead in Children (version 0.99d) was released in March 1994, and has been widely accepted in the risk assessment community as a tool for implementing the site specific risk assessment process when the issue is childhood...

  3. Multitasking Immune Sp185/333 Protein, rSpTransformer-E1, and Its Recombinant Fragments Undergo Secondary Structural Transformation upon Binding Targets.

    PubMed

    Lun, Cheng Man; Bishop, Barney M; Smith, L Courtney

    2017-04-01

    The purple sea urchin, Strongylocentrotus purpuratus, expresses a diverse immune response protein family called Sp185/333. A recombinant Sp185/333 protein, previously called rSp0032, shows multitasking antipathogen binding ability, suggesting that the protein family mediates a flexible and effective immune response to multiple foreign cells. Bioinformatic analysis predicts that rSp0032 is intrinsically disordered, and its multiple binding characteristic suggests structural flexibility to adopt different conformations depending on the characteristics of the target. To address the flexibility and structural shifting hypothesis, circular dichroism analysis of rSp0032 suggests that it transforms from disordered (random coil) to α helical structure. This structural transformation may be the basis for the strong affinity between rSp0032 and several pathogen-associated molecular patterns. The N-terminal Gly-rich fragment of rSp0032 and the C-terminal His-rich fragment show unique transformations by either intensifying the α helical structure or changing from α helical to β strand depending on the solvents and molecules added to the buffer. Based on these results, we propose a name change from rSp0032 to rSpTransformer-E1 to represent its flexible structural conformations and its E1 element pattern. Given that rSpTransformer-E1 shifts its conformation in the presence of solvents and binding targets and that all Sp185/333 proteins are predicted to be disordered, many or all of these proteins may undergo structural transformation to enable multitasking binding activity toward a wide range of targets. Consequently, we also propose an overarching name change for the entire family from Sp185/333 proteins to SpTransformer proteins.

  4. Myelin management by the 18.5-kDa and 21.5-kDa classic myelin basic protein isoforms.

    PubMed

    Harauz, George; Boggs, Joan M

    2013-05-01

    The classic myelin basic protein (MBP) splice isoforms range in nominal molecular mass from 14 to 21.5 kDa, and arise from the gene in the oligodendrocyte lineage (Golli) in maturing oligodendrocytes. The 18.5-kDa isoform that predominates in adult myelin adheres the cytosolic surfaces of oligodendrocyte membranes together, and forms a two-dimensional molecular sieve restricting protein diffusion into compact myelin. However, this protein has additional roles including cytoskeletal assembly and membrane extension, binding to SH3-domains, participation in Fyn-mediated signaling pathways, sequestration of phosphoinositides, and maintenance of calcium homeostasis. Of the diverse post-translational modifications of this isoform, phosphorylation is the most dynamic, and modulates 18.5-kDa MBP's protein-membrane and protein-protein interactions, indicative of a rich repertoire of functions. In developing and mature myelin, phosphorylation can result in microdomain or even nuclear targeting of the protein, supporting the conclusion that 18.5-kDa MBP has significant roles beyond membrane adhesion. The full-length, early-developmental 21.5-kDa splice isoform is predominantly karyophilic due to a non-traditional P-Y nuclear localization signal, with effects such as promotion of oligodendrocyte proliferation. We discuss in vitro and recent in vivo evidence for multifunctionality of these classic basic proteins of myelin, and argue for a systematic evaluation of the temporal and spatial distributions of these protein isoforms, and their modified variants, during oligodendrocyte differentiation.

  5. Nuclear magnetization distribution radii determined by hyperfine transitions in the 1s level of H-like ions 185Re74+ and 187Re74+

    NASA Astrophysics Data System (ADS)

    Crespo López-Urrutia, J. R.; Beiersdorfer, P.; Widmann, K.; Birkett, B. B.; Mårtensson-Pendrill, A.-M.; Gustavsson, M. G. H.

    1998-02-01

    The F=3 to F=2 hyperfine transitions in the 1s ground state of the two isotopes 185Re74+ and 187Re74+ were measured to be (4560.5+/-3) Å and (4516.9+/-3) Å, respectively, using emission spectroscopy in an electron beam ion trap. After applying appropriate corrections for the nuclear charge distribution and QED effects, a Bohr-Weisskopf effect of ɛ=2.23(9)% and 2.30(9)% are found for 185Re and 187Re, respectively. This value is almost twice that of a previous theoretical estimate, and indicates a distribution of the nuclear magnetization far more extended than that of the nuclear charge. A radius of the magnetization distribution of 1/2=7.57(32) fm and 1/2=7.69(32) fm for 185Re and 187Re, respectively, is inferred from the data. These radii are larger than the nuclear charge distribution radius [1/2=5.39(1) fm] for both isotopes by factors 1.40(6) and 1.43(6), respectively. We find that the Bohr-Weisskopf effect in H-like ions is a sensitive probe of nuclear magnetization distribution, especially for cases where the charge distribution and magnetic moments are accurately known.

  6. Transparent magnetic state in single crystal Nd(1.85)Ce(0.15)CuO(4-y) superconductors

    NASA Technical Reports Server (NTRS)

    Zuo, F.

    1995-01-01

    Several experimental studies have been reported as evidence of Josephson coupling between the superconducting layers in the highly anisotropic oxide such as the Bi2Sr2CaCu2O8 and Tl2Ba2CuO6 systems. These include the large penetration depth of 100 mu m measured, ac and dc Josephson effects. Recently two critical temperatures corresponding to Josephson coupling in between the layers and the Berezinskii-Kosterlitz-Thouless transition in the ab-plane have been directly observed in the transport measurements. If the field is applied parallel to the superconducting layers, the magnetic excitation is not the conventional Abrikosov vortices, but the Josephson vortices which extend lambda(sub ab) in the c-axis direction and lambda(sub J) = gamma s in the plane (s is the interlayer distance, gamma is the anisotropy constant). Because of the weak screening effect associated with the Josephson vortices, there have been predictions of magnetic transparent states at magnetic field above a characteristic field H(sub J), a behavior distinctively different from that of the type-II superconductors. In this paper, we report an experimental result which illustrates a transition from the Meissner state to the magnetic transparent state in single crystal of Nd(1.85)Ce(0.15)CuO(4-y). Magnetization has been measured as a function of temperature and field in the magnetic field parallel or close to ab-plane geometry. For a fixed magnetic field, the magnetization shows a two-step transition in M(T); for a fixed temperature, the magnetization shows an abrupt change to almost zero value above a characteristic field H(sub J), an indication of magnetic transparent state. The data of magnetization as a function of field clearly deviates from the behavior predicted by the Abrikosov theory for type-II superconductors. Instead, the data fit well into the picture of Josephson decoupling between the CuO2 layers.

  7. Accident source terms for pressurized water reactors with high-burnup cores calculated using MELCOR 1.8.5.

    SciTech Connect

    Gauntt, Randall O.; Powers, Dana Auburn; Ashbaugh, Scott G.; Leonard, Mark Thomas; Longmire, Pamela

    2010-04-01

    In this study, risk-significant pressurized-water reactor severe accident sequences are examined using MELCOR 1.8.5 to explore the range of fission product releases to the reactor containment building. Advances in the understanding of fission product release and transport behavior and severe accident progression are used to render best estimate analyses of selected accident sequences. Particular emphasis is placed on estimating the effects of high fuel burnup in contrast with low burnup on fission product releases to the containment. Supporting this emphasis, recent data available on fission product release from high-burnup (HBU) fuel from the French VERCOR project are used in this study. The results of these analyses are treated as samples from a population of accident sequences in order to employ approximate order statistics characterization of the results. These trends and tendencies are then compared to the NUREG-1465 alternative source term prescription used today for regulatory applications. In general, greater differences are observed between the state-of-the-art calculations for either HBU or low-burnup (LBU) fuel and the NUREG-1465 containment release fractions than exist between HBU and LBU release fractions. Current analyses suggest that retention of fission products within the vessel and the reactor coolant system (RCS) are greater than contemplated in the NUREG-1465 prescription, and that, overall, release fractions to the containment are therefore lower across the board in the present analyses than suggested in NUREG-1465. The decreased volatility of Cs2MoO4 compared to CsI or CsOH increases the predicted RCS retention of cesium, and as a result, cesium and iodine do not follow identical behaviors with respect to distribution among vessel, RCS, and containment. With respect to the regulatory alternative source term, greater differences are observed between the NUREG-1465 prescription and both HBU and LBU predictions than exist between HBU and LBU

  8. Lead poisoning: The invisible disease

    USGS Publications Warehouse

    Friend, Milton

    1989-01-01

    Lead poisoning is an intoxication resulting from absorption of hazardous levels of lead into body tissues. Lead pellets from shot shells, when ingested, are the most common source of lead poisoning in migratory birds. Other far less common sources include lead fishing sinkers, mine wastes, paint pigments, bullets, and other lead objects that are swallowed.

  9. Benchmark dose of lead inducing anemia at the workplace.

    PubMed

    Karita, Kanae; Yano, Eiji; Dakeishi, Miwako; Iwata, Toyoto; Murata, Katsuyuki

    2005-08-01

    To estimate the critical dose of lead inducing anemia in humans, the effects of lead on hemoglobin (Hb) and hematocrit (Hct) levels and red blood cell (RBC) count were examined in 388 male lead-exposed workers with blood lead (BPb) levels of 0.05-5.5 (mean 1.3) micromol/L by using the benchmark dose (BMD) approach. The BPb level was significantly related to Hb (regression coefficient beta=-0.276), RBC (beta=-11.35), and Hct (beta=-0.563) among the workers (p < 0.001) when controlling for age and working status. The average BPb levels were significantly higher in the workers with anemia (1.85 micromol/L), based on the WHO criteria, than in those without anemia (1.26 micromol/L). The benchmark dose levels of BPb (i.e., lower 95% confidence limits of BMD), calculated from the K-power model set at an abnormal probability of 5% in unexposed workers and an excess risk of 5% in exposed workers were estimated to be 0.94 micromol/L (19.5 microg/dl) for Hb, 0.94 micromol/L (19.4 microg/dl) for RBC, and 1.43 micromol/L (29.6 microg/dl) for Hct. These findings suggest that reduction in hematopoietic indicators may be initiated at BPbs below the level currently considered without effect.

  10. LEAD SEVERING CONTRIVANCE

    DOEpatents

    Widmaier, W.

    1958-04-01

    A means for breaking an electrical circuit within an electronic tube during the process of manufacture is described. Frequently such circuits must be employed for gettering or vapor coating purposes, however, since an external pair of corector pins having no use after manufacture, is undesirable, this invention permits the use of existing leads to form a temporary circuit during manufacture, and severing it thereafter. One portion of the temporary circuit, made from a springy material such as tungsten, is spot welded to a fusable member. To cut the circuit an external radiant heat source melts the fusable member, allowing the tensed tungsten spring to contract and break the circuit. This inexpensive arrangement is particularly useful when the tube has a great many external leads crowded into the tube base.

  11. Lead/acid batteries

    NASA Astrophysics Data System (ADS)

    Bullock, Kathryn R.

    Lead/acid batteries are produced in sizes from less than 1 to 3000 Ah for a wide variety of portable, industrial and automotive applications. Designs include Planté, Fauré or pasted, and tubular electrodes. In addition to the traditional designs which are flooded with sulfuric acid, newer 'valve-regulated" designs have the acid immolibized in a silica gel or absorbed in a porous glass separator. Development is ongoing worldwide to increase the specific power, energy and deep discharge cycle life of this commercially successful system to meet the needs of new applications such as electric vehicles, load leveling, and solar energy storage. The operating principles, current status, technical challenges and commercial impact of the lead/acid battery are reviewed.

  12. Tm3+/Yb3+ co-doped tellurite glass with silver nanoparticles for 1.85 μm band laser material

    NASA Astrophysics Data System (ADS)

    Huang, Bo; Zhou, Yaxun; Cheng, Pan; Zhou, Zizhong; Li, Jun; Jin, Wei

    2016-10-01

    Tm3+/Yb3+ co-doped tellurite glasses with different silver nanoparticles (Ag NPs) concentrations were prepared using the conventional melt-quenching technique and characterized by the UV/Vis/NIR absorption spectra, 1.85 μm band fluorescence emission spectra, transmission electron microscopy (TEM) images, differential scanning calorimeter (DSC) curves and X-ray diffraction (XRD) patterns to investigate the effects of Ag NPs on the 1.85 μm band spectroscopic properties of Tm3+ ions, thermal stability and structural nature of glass hosts. Under the excitation of 980 nm laser diode (LD), the 1.85 μm band fluorescence emission of Tm3+ ions enhances significantly in the presence of Ag NPs with average diameter of ∼8 nm and local surface Plasmon resonance (LSPR) band of ∼590 nm, which is mainly attributed to the increased local electric field induced by Ag NPs at the proximity of doped rare-earth ions on the basis of energy transfer from Yb3+ to Tm3+ ions. An improvement by about 110% of fluorescence intensity is observed in the Tm3+/Yb3+ co-doped tellurite glass containing 0.5 mol% amount of AgNO3 while the prepared glass samples possess good thermal stability and amorphous structural nature. Meanwhile, the Judd-Ofelt intensity parameters Ωt (t = 2,4,6), spontaneous radiative transition probabilities, fluorescence branching ratios and radiative lifetimes of relevant excited levels of Tm3+ ions were determined based on the Judd-Ofelt theory to reveal the enhanced effects of Ag NPs on the 1.85 μm band spectroscopic properties, and the energy transfer micro-parameters and phonon contribution ratios were calculated based on the non-resonant energy transfer theory to elucidate the energy transfer mechanism between Yb3+ and Tm3+ ions. The present results indicate that the prepared Tm3+/Yb3+ co-doped tellurite glass with an appropriate amount of Ag NPs is a promising lasing media applied for 1.85 μm band solid-state lasers and amplifiers.

  13. Leading change: 2--planning.

    PubMed

    Kerridge, Joanna

    National initiatives have outlined the importance of involving frontline staff in service improvement, and the ability to influence and manage change has been identified as an essential skill for delivering new models of care. Nurses often have to take the lead in managing change in clinical practice. The second in a three-part series is designed to help nurses at all levels develop the knowledge and skills to function as change agents within their organisations. This article focuses on planning the change and dealing with resistance.

  14. Who will lead?

    PubMed

    Gustafson, R P; Schlosser, J R

    1997-01-01

    A recent survey conducted by the UCLA Center for Health Services Management and the Physician Executive Practice of Heidrick & Struggles, an executive search firm, sheds light on the emerging physician executive's role. The goal of the research was to identify success factors as a means of evaluating and developing effective industry leaders. Respondents were asked to look at specific skills in relation to nine categories: Communication, leadership, interpersonal skills, self-motivation/management, organizational knowledge, organizational strategy, administrative skills, and thinking. Communication, leadership, and self-motivation/management emerged, in that order, as the three most important success factors for physician executives. An individual's general competencies, work styles, and ability to lead others through organizational restructuring defines his or her appropriateness for managerial positions in the health care industry.

  15. Cofilin takes the lead.

    PubMed

    DesMarais, Vera; Ghosh, Mousumi; Eddy, Robert; Condeelis, John

    2005-01-01

    Cofilin has emerged as a key regulator of actin dynamics at the leading edge of motile cells. Through its actin-severing activity, it creates new actin barbed ends for polymerization and also depolymerizes old actin filaments. Its function is tightly regulated in the cell. Spatially, its activity is restricted by other actin-binding proteins, such as tropomyosin, which compete for accessibility of actin filament populations in different regions of the cell. At the molecular level, it is regulated by phosphorylation, pH and phosphatidylinositol (4,5)-bisphosphate binding downstream of signaling cascades. In addition, it also appears to be regulated by interactions with 14-3-3zeta and cyclase-associated protein. In vivo, cofilin acts synergistically with the Arp2/3 complex to amplify local actin polymerization responses upon cell stimulation, which gives it a central role in setting the direction of motility in crawling cells.

  16. Blood Test: Lead (For Parents)

    MedlinePlus

    ... and when based on a child's risk for lead poisoning. Those who are considered at risk — such as ... How Do I Get My Child Tested for Lead Poisoning? Lead Poisoning Pica Getting a Blood Test (Video) ...

  17. Antiferroelectricity in lead zirconate

    NASA Astrophysics Data System (ADS)

    Tagantsev, Alexander K.

    2014-03-01

    Antiferroelectrics are essential ingredients for widely applied piezoelectric and ferroelectric materials. Despite their technological importance, the reason why materials become antiferroelectric has remained allusive since their first discovery. Experimentally, antiferroelectrics can be recognized as materials that exhibit a structural phase transition between two non-polar phases with a strong dielectric anomaly at the high temperature side of the transition. Despite a widely spread opinion that these materials can be viewed as direct analogues of antiferromagnetics, the so-called anti-polar ionic displacements at the transition do not guaranty the antiferroelectric behavior of the material while the interpretation of such behavior does not require the incorporation of the anti-polar ionic displacements in the scenario. To get insight in the true origin of antiferroelectricity, we studied the lattice dynamics of the antiferroelectric lead zirconate using inelastic and diffuse X-ray scattering techniques and the Brillouin light scattering. Based on our experimental data, we showed that the driving force for antiferroelectricity is a ferroelectric instability. Through flexoelectric coupling, it drives the system to a state, which is virtually unstable against incommensurate modulations. However, the Umklapp interaction allows the system to go directly to the commensurate lock-in phase, leaving the incommensurate phase as a ``missed'' opportunity. By this mechanism the ferroelectric softening is transformed into an antiferroelectric transition. The remaining key parts of the whole scenario are repulsive and attractive biquadratic couplings that suppress the appearance of the spontaneous polarization and induce the anti-phase octahedral rotations in the low-temperature phase. The analysis of the results reveals that the antiferroelectric state is a ``missed'' incommensurate phase, and that the paraelectric to antiferroelectric phase transition is driven by the

  18. Leading from the boardroom.

    PubMed

    Lorsch, Jay W; Clark, Robert C

    2008-04-01

    These days, boards are working overtime to comply with Sarbanes-Oxley and other governance requirements meant to protect shareholders from executive wrongdoing. But as directors have become more hands-on with compliance, they've become more hands-off with long-range planning. That exposes corporations and their shareholders to another--perhaps even greater--risk, say professors Lorsch, of Harvard Business School, and Clark, of Harvard Law School. Boards are giving the long term short shrift for a number of reasons. Despite much heavier workloads, directors haven't rethought their patterns of operating - their meetings, committees, and other interactions. Compliance has changed their relationship with executives, however, turning directors into micromanagers who closely probe executives' actions instead of providing high-level guidance. Meanwhile, the pressure to meet quarterly expectations intensifies. Directors need to do a better job of balancing compliance with forward thinking. Boardroom effectiveness hinges most on the quality of directors and their interactions, the authors' research shows. Directors must apply their wisdom broadly, handling compliance work more efficiently and staying out of the weeds on strategic issues. Using their power with management to evangelize for long-term planning, they must take the lead on discussions about financial infrastructure, talent development, and strategy. Reserving sacrosanct time for such discussions, as Philips Electronics' board does at annual retreats, is an effective practice: After one recent retreat, Philips decided to exit the semiconductor business, where it was losing ground. Individual directors also must not shy away from asking tough questions and acting as catalysts on critical issues, such as grooming a successor to the CEO. In short, directors must learn to lead from the boardroom.

  19. EBV microRNA BART 18-5p targets MAP3K2 to facilitate persistence in vivo by inhibiting viral replication in B cells

    PubMed Central

    Qiu, Jin; Thorley-Lawson, David A.

    2014-01-01

    EBV is an oncogenic human herpesvirus that has the ability to infect and transform B cells latently in vitro. However, the virus also establishes a lifetime, benign, persistent latent infection in resting memory B cells in vivo, where the virus is quiescent (i.e., expresses none of the known latent proteins). The virus encodes ∼40 micro-RNAs (miRNAs), most of which are transcribed from the BamH1 fragment A rightward transcript (BART) region of the virus. We have shown previously that a subset of these miRNAs is present at high copy numbers in latently infected memory B cells in vivo, suggesting a role in maintaining latency. Here, we describe the role of one of these miRNAs, BART 18-5p. We show that it targets the 3′UTR of the mRNA, encoding the important cellular signaling molecule MAP kinase kinase kinase 2 (MAP3K2), at exactly the same site as the oncogenic cellular miRNA mir–26a-5p. To our knowledge, this is the first report of a virus encoding a miRNA that suppresses a target in the MAP kinase signaling cascade, a central signal transduction pathway that governs a broad spectrum of biological processes. We further show that MAP3K2 is an intermediary in the signaling pathways that initiate lytic viral replication. Thus, 18-5p expression in latently infected B cells has the effect of blocking viral replication. We propose that the role of 18-5p is to maintain latency by reducing the risk of fortuitous reactivation of the virus in latently infected memory B cells. PMID:25012295

  20. Diagnostic Value of Circulating Extracellular miR-134, miR-185, and miR-22 Levels in Lung Adenocarcinoma-Associated Malignant Pleural Effusion

    PubMed Central

    Shin, Yoon Mi; Yun, Jieun; Lee, Ok-Jun; Lim, Sung-Nam; An, Jin Young; Lee, Ki Hyeong; Lee, Ki Man; Choe, Kang Hyeon

    2014-01-01

    Purpose The accurate and timely diagnosis of malignant pleural effusion (MPE) in lung cancer patients is important because MPE has a poor prognosis and is classified as stage IV disease. Molecular biomarkers for pleural effusion, such as circulating extracellular microRNAs (miRNAs) isolated from pleural fluid, may help in the diagnosis of MPE. The present study examined whether miRNAs that are deregulated in lung cancer (miR-134, miR-185, and miR-22) can serve as diagnostic markers for lung adenocarcinoma-associated MPE (LA-MPE). Materials and Methods Real-time reverse transcription quantitative polymerase chain reaction was used to measure the expression of the three miRNAs in samples from 87 patients with pleural effusion comprising 45 LA-MPEs and 42 benign pleural effusions (BPEs). The area under the receiver operating characteristic curve (AUC) was then used to evaluate the diagnostic performance of each of the three miRNAs and compare it with that of the common tumor marker, carcinoembryonic antigen (CEA). Results The expression of all three miRNAs was significantly lower in LA-MPE than in BPE (p <0.001). The AUCs for miR-134, miR-185, miR-22, and CEA were 0.721, 0.882, 0.832, and 0.898, respectively. Combining CEA with the three miRNAs increased the diagnostic performance, yielding an AUC of 0.942 (95% confidence interval, 0.864 to 0.982), with a sensitivity of 91.9% and a specificity of 92.5%. Conclusion The present study suggests that the expression levels of circulating extracellular miR-134, miR-185, and miR-22 in patients with pleural effusion may have diagnostic value when differentiating between LA-MPE and BPE. PMID:24851110