42 CFR 421.5 - General provisions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... U.S. Revised Statutes or any other provision of law that requires competitive bidding. (b.... (a) Competitive bidding not required for carriers. CMS may enter into contracts with carriers, or... certain administrative responsibilities that the law imposes. Accordingly, their agreements and contracts...

47 CFR 54.604 - Existing contracts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) UNIVERSAL SERVICE Universal Service Support for Health Care Providers § 54.604 Existing contracts. (a) Existing... health care provider as defined under § 54.601 and a telecommunications carrier shall be exempt from the...

48 CFR 1615.470 - Carrier investment of FEHB funds.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Carrier investment of FEHB funds. 1615.470 Section 1615.470 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES...

48 CFR 1632.170 - Recurring premium payments to carriers.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Recurring premium payments to carriers. 1632.170 Section 1632.170 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION GENERAL CONTRACTING REQUIREMENTS CONTRACT...

48 CFR 1615.470 - Carrier investment of FEHB funds.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Carrier investment of FEHB funds. 1615.470 Section 1615.470 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES...

48 CFR 1615.470 - Carrier investment of FEHB funds.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Carrier investment of FEHB funds. 1615.470 Section 1615.470 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES...

48 CFR 1632.170 - Recurring premium payments to carriers.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Recurring premium payments to carriers. 1632.170 Section 1632.170 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION GENERAL CONTRACTING REQUIREMENTS CONTRACT...

46 CFR 530.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... the contract. A service contract or amendment becomes effective at 12:01 a.m. Eastern Standard Time on... automobile, pickup truck, minivan or sport utility vehicle. (n) Ocean common carrier means a common carrier...-tanker. (o) OIRM means the Commission's Office of Information and Resources Management. (p) Non-vessel...

48 CFR 1609.7101-1 - Community-rated carrier incentive performance elements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... “Enrollment Instructions” in the FEHB Supplemental Literature Guidelines in the FEHB contract. The contracting officer will evaluate this item based on the carrier's ability to accept electronic data transmission from the OPM designated electronic enrollment system and issue ID cards timely. (ii) Enrollment...

48 CFR 1602.170-16 - Large Provider Agreement.

Code of Federal Regulations, 2013 CFR

2013-10-01

... representative list includes organizations that own or contract with direct providers of healthcare or supplies... vendor for purposes of this chapter. (i) Where the total costs charged to the FEHB carrier for a contract... the carrier's total FEHB benefits costs, or (ii) Where the total administrative costs charged to the...

48 CFR 1602.170-16 - Large Provider Agreement.

Code of Federal Regulations, 2011 CFR

2011-10-01

... representative list includes organizations that own or contract with direct providers of healthcare or supplies... vendor for purposes of this chapter. (i) Where the total costs charged to the FEHB carrier for a contract... the carrier's total FEHB benefits costs, or (ii) Where the total administrative costs charged to the...

48 CFR 1602.170-16 - Large Provider Agreement.

Code of Federal Regulations, 2012 CFR

2012-10-01

... representative list includes organizations that own or contract with direct providers of healthcare or supplies... vendor for purposes of this chapter. (i) Where the total costs charged to the FEHB carrier for a contract... the carrier's total FEHB benefits costs, or (ii) Where the total administrative costs charged to the...

48 CFR 1602.170-16 - Large Provider Agreement.

Code of Federal Regulations, 2014 CFR

2014-10-01

... representative list includes organizations that own or contract with direct providers of healthcare or supplies... vendor for purposes of this chapter. (i) Where the total costs charged to the FEHB carrier for a contract... the carrier's total FEHB benefits costs, or (ii) Where the total administrative costs charged to the...

14 CFR 380.32 - Specific requirements for operator-participant contracts.

Code of Federal Regulations, 2013 CFR

2013-01-01

... operator; (b) The name of the direct air carrier, the dollar amounts of that carrier's liability... the contract, a refund of the portion of his payment allocable to the hotel accommodations or air... applicable law, although the operator may condition a refund on the participant's waiver of additional...

14 CFR 380.32 - Specific requirements for operator-participant contracts.

Code of Federal Regulations, 2012 CFR

2012-01-01

... operator; (b) The name of the direct air carrier, the dollar amounts of that carrier's liability... the contract, a refund of the portion of his payment allocable to the hotel accommodations or air... applicable law, although the operator may condition a refund on the participant's waiver of additional...

14 CFR 380.32 - Specific requirements for operator-participant contracts.

Code of Federal Regulations, 2014 CFR

2014-01-01

... operator; (b) The name of the direct air carrier, the dollar amounts of that carrier's liability... the contract, a refund of the portion of his payment allocable to the hotel accommodations or air... applicable law, although the operator may condition a refund on the participant's waiver of additional...

49 CFR 1313.6 - Contract summary for agricultural commodities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... corporate names of all carriers that are parties to the contract, and their addresses for service of... description in the contract. (3) Shipper identity. The specific identity of the shipper party to the contract...

49 CFR 1313.6 - Contract summary for agricultural commodities.

Code of Federal Regulations, 2014 CFR

2014-10-01

... corporate names of all carriers that are parties to the contract, and their addresses for service of... description in the contract. (3) Shipper identity. The specific identity of the shipper party to the contract...

49 CFR 1313.6 - Contract summary for agricultural commodities.

Code of Federal Regulations, 2013 CFR

2013-10-01

... corporate names of all carriers that are parties to the contract, and their addresses for service of... description in the contract. (3) Shipper identity. The specific identity of the shipper party to the contract...

49 CFR 1313.6 - Contract summary for agricultural commodities.

Code of Federal Regulations, 2012 CFR

2012-10-01

... corporate names of all carriers that are parties to the contract, and their addresses for service of... description in the contract. (3) Shipper identity. The specific identity of the shipper party to the contract...

49 CFR 1313.6 - Contract summary for agricultural commodities.

Code of Federal Regulations, 2011 CFR

2011-10-01

... corporate names of all carriers that are parties to the contract, and their addresses for service of... description in the contract. (3) Shipper identity. The specific identity of the shipper party to the contract...

42 CFR 421.205 - Termination by the Secretary.

Code of Federal Regulations, 2010 CFR

2010-10-01

... for termination. The Secretary may terminate a contract with a carrier at any time if he or she... performed its function in a manner inconsistent with the effective and efficient administration of the... intent to terminate the contract, the carrier may request a hearing within 20 days after the date on the...

42 CFR 421.205 - Termination by the Secretary.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 3 2014-10-01 2014-10-01 false Termination by the Secretary. 421.205 Section 421... (CONTINUED) MEDICARE PROGRAM (CONTINUED) MEDICARE CONTRACTING Carriers § 421.205 Termination by the Secretary. (a) Cause for termination. The Secretary may terminate a contract with a carrier at any time if he or...

48 CFR 1602.170-15 - Large Provider Agreement.

Code of Federal Regulations, 2010 CFR

2010-10-01

... agreement between— (1) An FEHB carrier, at least 25 percent of which total contracts are FEHB enrollee..., or organizations that process claims or manage patient care. A hospital is not considered to be a vendor for purposes of this chapter. (i) Where the total costs charged to the FEHB carrier for a contract...

48 CFR 1632.170 - Recurring premium payments to carriers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... multiplied by the carrier's total net-to-carrier premium dollars paid for the preceding contract period. The... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Recurring premium payments... FINANCING General 1632.170 Recurring premium payments to carriers. (a)(1) Recurring payments to carriers of...

42 CFR 421.212 - Railroad Retirement Board contracts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Railroad Retirement Board contracts. 421.212... SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE CONTRACTING Carriers § 421.212 Railroad Retirement Board contracts. In accordance with this subpart C, the Railroad Retirement Board contracts with DMEPOS regional...

46 CFR 555.8 - Action against foreign carriers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... carried; (2) Suspension, in whole or in part, of any or all tariffs or service contracts, including the right of an ocean common carrier to use any or all tariffs or service contracts of conferences in United... disapproval is required for reasons of the national defense or the foreign policy of the United States. [54 FR...

77 FR 67584 - Air Carrier Contract Maintenance Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-13

...-certificated repair facilities, and the air carriers' outsourcing of maintenance. In each of those reports... maintenance outsourcing practices (Recommendation 2). \\3\\ Review of Air Carriers' Use of Aircraft Repair... (Recommendation 7). \\4\\ Air Carrier's Outsourcing Use of Non-Certificated Repair Facilities, Report No. AV-2006...

48 CFR 1631.205-82 - Audits.

Code of Federal Regulations, 2010 CFR

2010-10-01

... HEALTH BENEFITS ACQUISITION REGULATION GENERAL CONTRACTING REQUIREMENTS CONTRACT COST PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 1631.205-82 Audits. Carriers should ensure that the public accounting firms with which they contract for audits of FEHB accounts are registered with the Public Company...

48 CFR 52.247-68 - Report of Shipment (REPSHIP).

Code of Federal Regulations, 2010 CFR

2010-10-01

..., N.J. *Name of rail carrier, trucker, or other carrier. **Vehicle identification. ***Bill of lading... the full visible capacity of a railway car or motor vehicle, is given to any carrier (common, contract...

48 CFR 52.247-68 - Report of Shipment (REPSHIP).

Code of Federal Regulations, 2014 CFR

2014-10-01

..., N.J. *Name of rail carrier, trucker, or other carrier. **Vehicle identification. ***Bill of lading... the full visible capacity of a railway car or motor vehicle, is given to any carrier (common, contract...

48 CFR 52.247-68 - Report of Shipment (REPSHIP).

Code of Federal Regulations, 2013 CFR

2013-10-01

..., N.J. *Name of rail carrier, trucker, or other carrier. **Vehicle identification. ***Bill of lading... the full visible capacity of a railway car or motor vehicle, is given to any carrier (common, contract...

48 CFR 52.247-68 - Report of Shipment (REPSHIP).

Code of Federal Regulations, 2011 CFR

2011-10-01

..., N.J. *Name of rail carrier, trucker, or other carrier. **Vehicle identification. ***Bill of lading... the full visible capacity of a railway car or motor vehicle, is given to any carrier (common, contract...

48 CFR 52.247-68 - Report of Shipment (REPSHIP).

Code of Federal Regulations, 2012 CFR

2012-10-01

..., N.J. *Name of rail carrier, trucker, or other carrier. **Vehicle identification. ***Bill of lading... the full visible capacity of a railway car or motor vehicle, is given to any carrier (common, contract...

48 CFR 1642.1205 - Agreement to recognize carrier's change of name.

Code of Federal Regulations, 2010 CFR

2010-10-01

... PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION CONTRACT MANAGEMENT CONTRACT...: (1) The Government, represented by various Contracting Officers of the Office of Personnel Management... under the contract are unaffected by this change. (4) Documentary evidence of this change of corporate...

Skylab communications carrier 16536G and filter bypass adapter assembly 12535G. [development of communications equipment for use with Skylab spacecraft

NASA Technical Reports Server (NTRS)

1974-01-01

Communications equipment for use with the Skylab project is examined to show compliance with contract requirements. The items of equipment considered are: (1) communications carrier assemblies, (2) filter bypass adapter assemblies, and (3) sub-assemblies, parts, and repairs. Additional information is provided concerning contract requirements, test requirements, and failure investigation actions.

Analysis of Private Sector Care Reform Authorities and Savings

DTIC Science & Technology

2016-12-01

contractors/carriers offering competing health plans in a given market area. This attribute is key to ensuring the carriers focus on the preferences of...contractor to compete and evolve its suite of tools as the market changes and conditions vary across markets . Many federal (civilian) healthcare...PSC would target the contracting mechanisms DoD uses to purchase PSC and the incentives within healthcare markets that these contracting mechanisms

49 CFR Appendix B to Part 1035 - Contract Terms and Conditions

Code of Federal Regulations, 2011 CFR

2011-10-01

... any loss thereof or damage thereto, except as hereinafter provided. (b) No carrier or party in... of the carrier by water. (b) No such carrier by water shall be liable for any loss or damage... supplied, no such carrier shall be liable for any loss or damage resulting from the perils of the lakes...

49 CFR Appendix B to Part 1035 - Contract Terms and Conditions

Code of Federal Regulations, 2014 CFR

2014-10-01

... any loss thereof or damage thereto, except as hereinafter provided. (b) No carrier or party in... of the carrier by water. (b) No such carrier by water shall be liable for any loss or damage... supplied, no such carrier shall be liable for any loss or damage resulting from the perils of the lakes...

49 CFR Appendix B to Part 1035 - Contract Terms and Conditions

Code of Federal Regulations, 2010 CFR

2010-10-01

... any loss thereof or damage thereto, except as hereinafter provided. (b) No carrier or party in... of the carrier by water. (b) No such carrier by water shall be liable for any loss or damage... supplied, no such carrier shall be liable for any loss or damage resulting from the perils of the lakes...

14 CFR 380.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

...: Certificated air carrier means a U.S. direct air carrier holding a certificate issued under the statute. Charter flight means a flight operated under the terms of a charter contract between a direct air carrier and its customer. It does not include scheduled air transportation, scheduled foreign air...

14 CFR 380.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

...: Certificated air carrier means a U.S. direct air carrier holding a certificate issued under the statute. Charter flight means a flight operated under the terms of a charter contract between a direct air carrier and its customer. It does not include scheduled air transportation, scheduled foreign air...

14 CFR 380.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

...: Certificated air carrier means a U.S. direct air carrier holding a certificate issued under the statute. Charter flight means a flight operated under the terms of a charter contract between a direct air carrier and its customer. It does not include scheduled air transportation, scheduled foreign air...

Does contracting with owner operators lead to worse safety outcomes for US motor carriers? Evidence from the Motor Carrier Management Information System.

PubMed

Monaco, Kristen; Redmon, Brydey

2012-03-01

Using data from the Motor Carrier Management Information System, we model crashes as a function of firm characteristics, with a focus on the employment relationship. We find that very small firms (one driver, one truck) and firms that contract with owner operators have fewer crashes than employee-only companies, once other firm characteristics and exposure are controlled. Additionally, though very small firms are more likely to have severe crashes, we find no relationship between the share of owner operators and crash severity. Copyright © 2011 Elsevier Ltd. All rights reserved.

48 CFR 1631.205-10 - Cost of money.

Code of Federal Regulations, 2010 CFR

2010-10-01

... EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION GENERAL CONTRACTING REQUIREMENTS CONTRACT COST PRINCIPLES... is identified in the prior year's Annual Accounting Statement or, for new experience-rated carriers...

41 CFR 109-40.103-2 - Disqualification and suspension of carriers.

Code of Federal Regulations, 2010 CFR

2010-07-01

... suspension of carriers. 109-40.103-2 Section 109-40.103-2 Public Contracts and Property Management Federal... AVIATION, TRANSPORTATION, AND MOTOR VEHICLES 40-TRANSPORTATION AND TRAFFIC MANAGEMENT 40.1-General Provision § 109-40.103-2 Disqualification and suspension of carriers. Disqualification and suspension are...

49 CFR 1002.2 - Filing fees.

Code of Federal Regulations, 2012 CFR

2012-10-01

... the purchase, lease, consolidation, merger, or acquisition of control of a motor carrier of passengers... application of a non-carrier to acquire control of two or more carriers through ownership of stock or... purchase, lease, or contract to operate the properties of another, or to acquire control of another by...

48 CFR 47.403-3 - Disallowance of expenditures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTRACT MANAGEMENT TRANSPORTATION Air Transportation by U.S.-Flag Carriers 47.403-3 Disallowance of... air transportation on foreign-flag air carriers unless there is attached to the appropriate voucher a memorandum adequately explaining why service by U.S.-flag air carriers was not available, or why it was...

41 CFR 301-10.106 - When must I use a contract city-pair fare?

Code of Federal Regulations, 2010 CFR

2010-07-01

... contract city-pair fare? 301-10.106 Section 301-10.106 Public Contracts and Property Management Federal...-TRANSPORTATION EXPENSES Common Carrier Transportation Use of Contract City-Pair Fares § 301-10.106 When must I use a contract city-pair fare? If you are a civilian employee of an agency as defined in § 301-1.1 of...

41 CFR 301-10.107 - Are there any exceptions to the use of a contract city-pair fare?

Code of Federal Regulations, 2010 CFR

2010-07-01

... to the use of a contract city-pair fare? 301-10.107 Section 301-10.107 Public Contracts and Property... 10-TRANSPORTATION EXPENSES Common Carrier Transportation Use of Contract City-Pair Fares § 301-10.107 Are there any exceptions to the use of a contract city-pair fare? Yes, your agency may authorize use...

41 CFR 301-10.107 - Are there any exceptions to the use of a contract city-pair fare?

Code of Federal Regulations, 2011 CFR

2011-07-01

... to the use of a contract city-pair fare? 301-10.107 Section 301-10.107 Public Contracts and Property... 10-TRANSPORTATION EXPENSES Common Carrier Transportation Use of Contract City-Pair Fares § 301-10.107 Are there any exceptions to the use of a contract city-pair fare? Yes, your agency may authorize use...

41 CFR 301-10.106 - When must I use a contract city-pair fare?

Code of Federal Regulations, 2011 CFR

2011-07-01

... contract city-pair fare? 301-10.106 Section 301-10.106 Public Contracts and Property Management Federal...-TRANSPORTATION EXPENSES Common Carrier Transportation Use of Contract City-Pair Fares § 301-10.106 When must I use a contract city-pair fare? If you are a civilian employee of an agency as defined in § 301-1.1 of...

47 CFR 1.781 - Requests for extension of filing time.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Complaints, Applications, Tariffs, and Reports Involving Common Carriers Contracts, Reports, and Requests... time within which to file contracts, reports, and requests referred to in §§ 1.783 through 1.814 shall be made in writing and may be granted for good cause shown. Contracts ...

5 CFR 890.205 - Nonrenewal of contracts of health benefits plans.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES HEALTH BENEFITS PROGRAM Health Benefits Plans § 890.205 Nonrenewal of contracts of health benefits plans. (a) Either OPM or the carrier may terminate... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Nonrenewal of contracts of health...

5 CFR 890.205 - Nonrenewal of contracts of health benefits plans.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES HEALTH BENEFITS PROGRAM Health Benefits Plans § 890.205 Nonrenewal of contracts of health benefits plans. (a) Either OPM or the carrier may terminate... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Nonrenewal of contracts of health...

77 FR 13508 - Certainty of Terms of Service Contracts and NVOCC Service Arrangements

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... in a service contract with a carrier, although their experience with such index- linked contracts is... adjust based upon an index reflecting changes in market conditions. DATES: The Final Rule is effective March 7, 2012. FOR FURTHER INFORMATION CONTACT: Karen V. Gregory, Secretary, Federal Maritime Commission...

20 CFR 703.113 - Marine insurance contracts.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false Marine insurance contracts. 703.113 Section... Insurance Carriers § 703.113 Marine insurance contracts. A longshoremen's policy, or the longshoremen's endorsement provided for by § 703.109 for attachment to a marine policy, may specify the particular vessel or...

20 CFR 703.113 - Marine insurance contracts.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 4 2013-04-01 2013-04-01 false Marine insurance contracts. 703.113 Section... Insurance Carriers § 703.113 Marine insurance contracts. A longshoremen's policy, or the longshoremen's endorsement provided for by § 703.109 for attachment to a marine policy, may specify the particular vessel or...

20 CFR 703.113 - Marine insurance contracts.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false Marine insurance contracts. 703.113 Section... Insurance Carriers § 703.113 Marine insurance contracts. A longshoremen's policy, or the longshoremen's endorsement provided for by § 703.109 for attachment to a marine policy, may specify the particular vessel or...

20 CFR 703.113 - Marine insurance contracts.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Marine insurance contracts. 703.113 Section... Insurance Carriers § 703.113 Marine insurance contracts. A longshoremen's policy, or the longshoremen's endorsement provided for by § 703.109 for attachment to a marine policy, may specify the particular vessel or...

20 CFR 703.113 - Marine insurance contracts.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Marine insurance contracts. 703.113 Section... Insurance Carriers § 703.113 Marine insurance contracts. A longshoremen's policy, or the longshoremen's endorsement provided for by § 703.109 for attachment to a marine policy, may specify the particular vessel or...

41 CFR 301-10.131 - What does United States mean?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 41 Public Contracts and Property Management 4 2013-07-01 2012-07-01 true What does United States... Carrier Transportation Use of United States Flag Air Carriers § 301-10.131 What does United States mean? For purposes of the use of United States flag air carriers, United States means the 50 states, the...

41 CFR 301-10.131 - What does United States mean?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What does United States... Carrier Transportation Use of United States Flag Air Carriers § 301-10.131 What does United States mean? For purposes of the use of United States flag air carriers, United States means the 50 states, the...

41 CFR 301-10.131 - What does United States mean?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 41 Public Contracts and Property Management 4 2011-07-01 2011-07-01 false What does United States... Carrier Transportation Use of United States Flag Air Carriers § 301-10.131 What does United States mean? For purposes of the use of United States flag air carriers, United States means the 50 states, the...

41 CFR 301-10.131 - What does United States mean?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 4 2014-07-01 2014-07-01 false What does United States... Carrier Transportation Use of United States Flag Air Carriers § 301-10.131 What does United States mean? For purposes of the use of United States flag air carriers, United States means the 50 states, the...

48 CFR 47.303-15 - F.o.b. designated air carrier's terminal, point of exportation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... with carrier requirements to protect the goods and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition into the conveyance of the carrier... and on the date or within the period specified in the contract; and (ii) Pay and bear all applicable...

48 CFR 47.303-15 - F.o.b. designated air carrier's terminal, point of exportation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... with carrier requirements to protect the goods and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition into the conveyance of the carrier... and on the date or within the period specified in the contract; and (ii) Pay and bear all applicable...

48 CFR 47.303-15 - F.o.b. designated air carrier's terminal, point of exportation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... with carrier requirements to protect the goods and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition into the conveyance of the carrier... and on the date or within the period specified in the contract; and (ii) Pay and bear all applicable...

48 CFR 47.303-15 - F.o.b. designated air carrier's terminal, point of exportation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... with carrier requirements to protect the goods and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition into the conveyance of the carrier... and on the date or within the period specified in the contract; and (ii) Pay and bear all applicable...

44 CFR 11.75 - Claims involving carriers and insurers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Government under this subpart. (1) If more than one bill of lading or contract was issued, a separate demand should be made against the last carrier on each such document. (2) The demand should be made within the... custody of the Government, no demand need be made against the carrier. (b) Whenever property which is...

21 CFR 1301.76 - Other security controls for practitioners.

Code of Federal Regulations, 2014 CFR

2014-04-01

... nonpractitioners in § 1301.74 (a), (b), and (e). (d) Central fill pharmacies must comply with § 1301.74(e) when selecting private, common or contract carriers to transport filled prescriptions to a retail pharmacy for delivery to the ultimate user. When central fill pharmacies contract with private, common or contract...

21 CFR 1301.76 - Other security controls for practitioners.

Code of Federal Regulations, 2013 CFR

2013-04-01

... nonpractitioners in § 1301.74 (a), (b), and (e). (d) Central fill pharmacies must comply with § 1301.74(e) when selecting private, common or contract carriers to transport filled prescriptions to a retail pharmacy for delivery to the ultimate user. When central fill pharmacies contract with private, common or contract...

21 CFR 1301.76 - Other security controls for practitioners.

Code of Federal Regulations, 2012 CFR

2012-04-01

... nonpractitioners in § 1301.74 (a), (b), and (e). (d) Central fill pharmacies must comply with § 1301.74(e) when selecting private, common or contract carriers to transport filled prescriptions to a retail pharmacy for delivery to the ultimate user. When central fill pharmacies contract with private, common or contract...

48 CFR 1652.249-72 - FEHBP termination for default-negotiated benefits contracts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... negligence of the Carrier. Examples of such causes include (1) acts of God or of the public enemy, (2) acts... negligence of the Carrier. (d) If the failure to perform is caused by the default of a subcontractor at any... without the fault or negligence of either, the Carrier shall not be liable for any excess costs for...

48 CFR 52.247-43 - F.o.b. Designated Air Carrier's Terminal, Point of Exportation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition into the conveyance of the carrier, or to the custody of the carrier (if... specified in the contract; and (ii) Pay and bear all applicable charges up to this point; (3) Provide a...

48 CFR 52.247-43 - F.o.b. Designated Air Carrier's Terminal, Point of Exportation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition into the conveyance of the carrier, or to the custody of the carrier (if... specified in the contract; and (ii) Pay and bear all applicable charges up to this point; (3) Provide a...

48 CFR 52.247-43 - F.o.b. Designated Air Carrier's Terminal, Point of Exportation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition into the conveyance of the carrier, or to the custody of the carrier (if... specified in the contract; and (ii) Pay and bear all applicable charges up to this point; (3) Provide a...

48 CFR 52.247-43 - F.o.b. Designated Air Carrier's Terminal, Point of Exportation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition into the conveyance of the carrier, or to the custody of the carrier (if... specified in the contract; and (ii) Pay and bear all applicable charges up to this point; (3) Provide a...

48 CFR 52.247-38 - F.o.b. Inland Carrier, Point of Exportation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false F.o.b. Inland Carrier... Provisions and Clauses 52.247-38 F.o.b. Inland Carrier, Point of Exportation. As prescribed in 47.303-10(c), insert the following clause in solicitations and contracts when the delivery term is f.o.b. inland...

48 CFR 47.303-15 - F.o.b. designated air carrier's terminal, point of exportation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false F.o.b. designated air... Contracts 47.303-15 F.o.b. designated air carrier's terminal, point of exportation. (a) Explanation of delivery term. F.o.b. designated air carrier's terminal, point of exportation means free of expense to the...

48 CFR 47.303-16 - F.o.b. designated air carrier's terminal, point of importation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false F.o.b. designated air... Contracts 47.303-16 F.o.b. designated air carrier's terminal, point of importation. (a) Explanation of delivery term. F.o.b. designated air carrier's terminal, point of importation means free of expense to the...

77 FR 64050 - FMCSA Policy on the Suspension of Operating Authority for Hostage Load Violations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-18

... motor carrier or broker knowingly and willfully fails, in violation of a contract, to deliver or unload... upon a determination by FMCSA that the carrier or broker knowingly and willfully failed, in violation...

77 FR 19522 - Federal Employees Health Benefits Program: New Premium Rating Method for Most Community Rated Plans

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-02

... OFFICE OF PERSONNEL MANAGEMENT 5 CFR Part 890 48 CFR Parts 1602, 1615, 1632, and 1652 RIN 3206-AM39 Federal Employees Health Benefits Program: New Premium Rating Method for Most Community Rated... instructions to carriers. Subchapter C--Contracting Methods and Contract Types PART 1615--CONTRACTING BY...

48 CFR 1624.104 - Contract clause.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Section 1624.104 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION SOCIOECONOMIC PROGRAMS PROTECTION OF PRIVACY AND FREEDOM OF INFORMATION Protection of Individual Privacy 1624.104 Contract clause. Records retained by FEHBP carriers on...

48 CFR 1624.104 - Contract clause.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Section 1624.104 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION SOCIOECONOMIC PROGRAMS PROTECTION OF PRIVACY AND FREEDOM OF INFORMATION Protection of Individual Privacy 1624.104 Contract clause. Records retained by FEHBP carriers on...

48 CFR 1624.104 - Contract clause.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Section 1624.104 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION SOCIOECONOMIC PROGRAMS PROTECTION OF PRIVACY AND FREEDOM OF INFORMATION Protection of Individual Privacy 1624.104 Contract clause. Records retained by FEHBP carriers on...

48 CFR 1624.104 - Contract clause.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 1624.104 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION SOCIOECONOMIC PROGRAMS PROTECTION OF PRIVACY AND FREEDOM OF INFORMATION Protection of Individual Privacy 1624.104 Contract clause. Records retained by FEHBP carriers on...

48 CFR 1624.104 - Contract clause.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Section 1624.104 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION SOCIOECONOMIC PROGRAMS PROTECTION OF PRIVACY AND FREEDOM OF INFORMATION Protection of Individual Privacy 1624.104 Contract clause. Records retained by FEHBP carriers on...

Transcriptional regulation differs in affected facioscapulohumeral muscular dystrophy patients compared to asymptomatic related carriers

PubMed Central

Arashiro, Patricia; Eisenberg, Iris; Kho, Alvin T.; Cerqueira, Antonia M. P.; Canovas, Marta; Silva, Helga C. A.; Pavanello, Rita C. M.; Verjovski-Almeida, Sergio; Kunkel, Louis M.; Zatz, Mayana

2009-01-01

Facioscapulohumeral muscular dystrophy (FSHD) is a progressive muscle disorder that has been associated with a contraction of 3.3-kb repeats on chromosome 4q35. FSHD is characterized by a wide clinical inter- and intrafamilial variability, ranging from wheelchair-bound patients to asymptomatic carriers. Our study is unique in comparing the gene expression profiles from related affected, asymptomatic carrier, and control individuals. Our results suggest that the expression of genes on chromosome 4q is altered in affected and asymptomatic individuals. Remarkably, the changes seen in asymptomatic samples are largely in products of genes encoding several chemokines, whereas the changes seen in affected samples are largely in genes governing the synthesis of GPI-linked proteins and histone acetylation. Besides this, the affected patient and related asymptomatic carrier share the 4qA161 haplotype. Thus, these polymorphisms by themselves do not explain the pathogenicity of the contracted allele. Interestingly, our results also suggest that the miRNAs might mediate the regulatory network in FSHD. Together, our results support the previous evidence that FSHD may be caused by transcriptional dysregulation of multiple genes, in cis and in trans, and suggest some factors potentially important for FSHD pathogenesis. The study of the gene expression profiles from asymptomatic carriers and related affected patients is a unique approach to try to enhance our understanding of the missing link between the contraction in D4Z4 repeats and muscle disease, while minimizing the effects of differences resulting from genetic background. PMID:19339494

47 CFR 64.2500 - Prohibited agreements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 3 2013-10-01 2013-10-01 false Prohibited agreements. 64.2500 Section 64.2500 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) MISCELLANEOUS... Prohibited agreements. (a) No common carrier shall enter into any contract, written or oral, that would in...

47 CFR 64.2500 - Prohibited agreements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 3 2012-10-01 2012-10-01 false Prohibited agreements. 64.2500 Section 64.2500 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) MISCELLANEOUS... Prohibited agreements. (a) No common carrier shall enter into any contract, written or oral, that would in...

Federal employees health benefits program; revision of contract cost principles and procedures, and miscellaneous changes. Final rule.

PubMed

2005-06-01

The U.S. Office of Personnel Management (OPM) is issuing a final regulation amending the Federal Employees Health Benefits (FEHB) Acquisition Regulation (FEHBAR). This regulation provides additional contract cost principles and procedures for FEHB Program experience-rated contracts and is intended to clarify our requirements and enhance our oversight of FEHB carriers.

49 CFR 1546.207 - Screening of individuals and property.

Code of Federal Regulations, 2013 CFR

2013-10-01

... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FOREIGN AIR CARRIER.... As required in its security program, each foreign air carrier must ensure that all individuals or... TSA is conducting screening using TSA employees or when using companies under contract with TSA. (c...

49 CFR 1546.207 - Screening of individuals and property.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FOREIGN AIR CARRIER.... As required in its security program, each foreign air carrier must ensure that all individuals or... TSA is conducting screening using TSA employees or when using companies under contract with TSA. (c...

49 CFR 1546.207 - Screening of individuals and property.

Code of Federal Regulations, 2014 CFR

2014-10-01

... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FOREIGN AIR CARRIER.... As required in its security program, each foreign air carrier must ensure that all individuals or... TSA is conducting screening using TSA employees or when using companies under contract with TSA. (c...

49 CFR 1546.207 - Screening of individuals and property.

Code of Federal Regulations, 2012 CFR

2012-10-01

... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FOREIGN AIR CARRIER.... As required in its security program, each foreign air carrier must ensure that all individuals or... TSA is conducting screening using TSA employees or when using companies under contract with TSA. (c...

14 CFR 93.29 - International Arrival Authorizations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES SPECIAL AIR TRAFFIC RULES Congestion and Delay Reduction... marketing arrangement unless the flight was predominately marketed, by contract, under the control of another Carrier. If the flight was under the marketing control of another Carrier or the entire inventory...

27 CFR 478.31 - Delivery by common or contract carrier.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition without written notice to the carrier that such firearm or ammunition is being transported or shipped: Provided, That any passenger who owns or legally possesses a firearm or ammunition being...

27 CFR 478.31 - Delivery by common or contract carrier.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition without written notice to the carrier that such firearm or ammunition is being transported or shipped: Provided, That any passenger who owns or legally possesses a firearm or ammunition being...

27 CFR 478.31 - Delivery by common or contract carrier.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition without written notice to the carrier that such firearm or ammunition is being transported or shipped: Provided, That any passenger who owns or legally possesses a firearm or ammunition being...

27 CFR 478.31 - Delivery by common or contract carrier.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition without written notice to the carrier that such firearm or ammunition is being transported or shipped: Provided, That any passenger who owns or legally possesses a firearm or ammunition being...

27 CFR 478.31 - Delivery by common or contract carrier.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION... ammunition without written notice to the carrier that such firearm or ammunition is being transported or shipped: Provided, That any passenger who owns or legally possesses a firearm or ammunition being...

48 CFR 1631.203-72 - Home office expense.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Home office expense. 1631... PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 1631.203-72 Home office expense. A carrier's practices for allocating home office expenses to the segments of the carrier will be acceptable...

48 CFR 1631.203-72 - Home office expense.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Home office expense. 1631... PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 1631.203-72 Home office expense. A carrier's practices for allocating home office expenses to the segments of the carrier will be acceptable...

48 CFR 1631.203-72 - Home office expense.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Home office expense. 1631... PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 1631.203-72 Home office expense. A carrier's practices for allocating home office expenses to the segments of the carrier will be acceptable...

48 CFR 1631.203-72 - Home office expense.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Home office expense. 1631... PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 1631.203-72 Home office expense. A carrier's practices for allocating home office expenses to the segments of the carrier will be acceptable...

48 CFR 1631.203-72 - Home office expense.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Home office expense. 1631... PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 1631.203-72 Home office expense. A carrier's practices for allocating home office expenses to the segments of the carrier will be acceptable...

48 CFR 1609.7101-2 - Community-rated carrier performance factors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... will apply the Customer Service and Critical Contract Compliance Requirements percentage factors..., payment, or service, perform the function, or otherwise meet its obligations as stated in 1609.7101-1. The... Element Performance factor (to be multiplied by premium and withheld from carrier's payments) I. Customer...

49 CFR 1544.207 - Screening of individuals and property.

Code of Federal Regulations, 2013 CFR

2013-10-01

...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.207 Screening of individuals and property. (a... screening using TSA employees or when using companies under contract with TSA. (c) Aircraft operator... conducting screening using government employees or when using companies under contract with the government. ...

49 CFR 1544.207 - Screening of individuals and property.

Code of Federal Regulations, 2014 CFR

2014-10-01

...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.207 Screening of individuals and property. (a... screening using TSA employees or when using companies under contract with TSA. (c) Aircraft operator... conducting screening using government employees or when using companies under contract with the government. ...

49 CFR 1544.207 - Screening of individuals and property.

Code of Federal Regulations, 2011 CFR

2011-10-01

...: AIR CARRIERS AND COMMERCIAL OPERATORS Operations § 1544.207 Screening of individuals and property. (a... screening using TSA employees or when using companies under contract with TSA. (c) Aircraft operator... conducting screening using government employees or when using companies under contract with the government. ...

48 CFR 47.305-14 - Mode of transportation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Mode of transportation. 47... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.305-14 Mode of transportation. Generally, solicitations shall not specify a particular mode of transportation or a particular carrier. If...

48 CFR 47.305-14 - Mode of transportation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Mode of transportation. 47... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.305-14 Mode of transportation. Generally, solicitations shall not specify a particular mode of transportation or a particular carrier. If...

48 CFR 47.305-14 - Mode of transportation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Mode of transportation. 47... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.305-14 Mode of transportation. Generally, solicitations shall not specify a particular mode of transportation or a particular carrier. If...

48 CFR 47.305-14 - Mode of transportation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Mode of transportation. 47... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.305-14 Mode of transportation. Generally, solicitations shall not specify a particular mode of transportation or a particular carrier. If...

48 CFR 47.305-14 - Mode of transportation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Mode of transportation. 47... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.305-14 Mode of transportation. Generally, solicitations shall not specify a particular mode of transportation or a particular carrier. If...

45 CFR 5b.2 - Purpose and scope.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION PRIVACY ACT REGULATIONS § 5b.2... Federal functions, such as intermediaries and carriers performing functions under contracts and agreements... year) or intermittent services have been procured by the Department by contract pursuant to 3109 of...

48 CFR 1652.215-70 - Rate Reduction for Defective Pricing or Defective Cost or Pricing Data.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Rate Reduction for... Carrier certifies to the Contracting Officer that, to the best of the Carrier's knowledge and belief, the... 36387, June 8, 2000; 70 FR 31383, June 1, 2005] ...

48 CFR 1652.215-70 - Rate Reduction for Defective Pricing or Defective Cost or Pricing Data.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Rate Reduction for... Carrier certifies to the Contracting Officer that, to the best of the Carrier's knowledge and belief, the... 36387, June 8, 2000; 70 FR 31383, June 1, 2005] ...

48 CFR 1652.215-70 - Rate Reduction for Defective Pricing or Defective Cost or Pricing Data.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Rate Reduction for... Carrier certifies to the Contracting Officer that, to the best of the Carrier's knowledge and belief, the... 36387, June 8, 2000; 70 FR 31383, June 1, 2005] ...

48 CFR 1652.215-70 - Rate Reduction for Defective Pricing or Defective Cost or Pricing Data.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Rate Reduction for... Carrier certifies to the Contracting Officer that, to the best of the Carrier's knowledge and belief, the... 36387, June 8, 2000; 70 FR 31383, June 1, 2005] ...

29 CFR 1979.101 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... company that performs safety-sensitive functions by contract for an air carrier. Employee means an... Reform Act for the 21st Century, Public Law 106-181, April 5, 2000, 49 U.S.C. 42121. Air carrier means a citizen of the United States undertaking by any means, directly or indirectly, to provide air...

29 CFR 1979.101 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... company that performs safety-sensitive functions by contract for an air carrier. Employee means an... Reform Act for the 21st Century, Public Law 106-181, April 5, 2000, 49 U.S.C. 42121. Air carrier means a citizen of the United States undertaking by any means, directly or indirectly, to provide air...

29 CFR 1979.101 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... company that performs safety-sensitive functions by contract for an air carrier. Employee means an... Reform Act for the 21st Century, Public Law 106-181, April 5, 2000, 49 U.S.C. 42121. Air carrier means a citizen of the United States undertaking by any means, directly or indirectly, to provide air...

49 CFR 1313.10 - Procedures for complaints and discovery.

Code of Federal Regulations, 2010 CFR

2010-10-01

... participation in the relevant market, including: (A) The nature and volume of petitioner's relevant business. (B... obligation of the contracting carrier(s). (4) Service of pleadings. The complainant must certify that 2... a pleading, the party filing these data should submit them as a separate package, clearly marked on...

48 CFR 1609.7001 - Minimum standards for health benefits carriers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... accordance with 5 CFR 890.204. (1) It must be lawfully engaged in the business of supplying health benefits... and statistical records, and furnish such reasonable financial and statistical reports with respect to... must perform the contract in accordance with prudent business practices. A carrier's sustained poor...

41 CFR 109-6.402 - Policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Policy. 109-6.402 Section 109-6.402 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS GENERAL 6-MISCELLANEOUS REGULATIONS 6.4-Official Use of Government Passenger Carrier...

14 CFR Sec. 1-3 - General description of system of accounts and reports.

Code of Federal Regulations, 2010 CFR

2010-01-01

... reports. (a) This system of accounts and reports is designed to permit limited contraction or expansion to... comparability as between air carriers. In its administration three air carrier groups, designated Group I, Group II, and Group III, respectively (see section 04), are established by the BTS. This grouping will be...

48 CFR 1609.471 - Contractor certification.

Code of Federal Regulations, 2012 CFR

2012-10-01

... certifies, to the best of its knowledge and belief, that— (a) The Carrier and/or any of its Principals— (1... by this section. The knowledge and information of the Carrier is not required to exceed that which is... in this section is a material representation of fact upon which reliance is placed by the Contracting...

48 CFR 1609.471 - Contractor certification.

Code of Federal Regulations, 2014 CFR

2014-10-01

... certifies, to the best of its knowledge and belief, that— (a) The Carrier and/or any of its Principals— (1... by this section. The knowledge and information of the Carrier is not required to exceed that which is... in this section is a material representation of fact upon which reliance is placed by the Contracting...

48 CFR 1609.471 - Contractor certification.

Code of Federal Regulations, 2011 CFR

2011-10-01

... certifies, to the best of its knowledge and belief, that— (a) The Carrier and/or any of its Principals— (1... by this section. The knowledge and information of the Carrier is not required to exceed that which is... in this section is a material representation of fact upon which reliance is placed by the Contracting...

48 CFR 1609.471 - Contractor certification.

Code of Federal Regulations, 2013 CFR

2013-10-01

... certifies, to the best of its knowledge and belief, that— (a) The Carrier and/or any of its Principals— (1... by this section. The knowledge and information of the Carrier is not required to exceed that which is... in this section is a material representation of fact upon which reliance is placed by the Contracting...

20 CFR 617.48 - Time and method of payment.

Code of Federal Regulations, 2010 CFR

2010-04-01

... to the State agency a copy of the bill of lading prepared by the carrier, including a receipt... shall release a carrier from liability otherwise provided by law or contract for loss or damage to the individual's goods and effects. The United States shall not be or become liable to either party for personal...

20 CFR 617.48 - Time and method of payment.

Code of Federal Regulations, 2011 CFR

2011-04-01

... to the State agency a copy of the bill of lading prepared by the carrier, including a receipt... shall release a carrier from liability otherwise provided by law or contract for loss or damage to the individual's goods and effects. The United States shall not be or become liable to either party for personal...

20 CFR 617.48 - Time and method of payment.

Code of Federal Regulations, 2014 CFR

2014-04-01

... to the State agency a copy of the bill of lading prepared by the carrier, including a receipt... shall release a carrier from liability otherwise provided by law or contract for loss or damage to the individual's goods and effects. The United States shall not be or become liable to either party for personal...

20 CFR 617.48 - Time and method of payment.

Code of Federal Regulations, 2013 CFR

2013-04-01

... to the State agency a copy of the bill of lading prepared by the carrier, including a receipt... shall release a carrier from liability otherwise provided by law or contract for loss or damage to the individual's goods and effects. The United States shall not be or become liable to either party for personal...

20 CFR 617.48 - Time and method of payment.

Code of Federal Regulations, 2012 CFR

2012-04-01

... to the State agency a copy of the bill of lading prepared by the carrier, including a receipt... shall release a carrier from liability otherwise provided by law or contract for loss or damage to the individual's goods and effects. The United States shall not be or become liable to either party for personal...

48 CFR 1609.7101-1 - Community-rated carrier incentive performance elements.

Code of Federal Regulations, 2010 CFR

2010-10-01

.... In order for information to be available to our customers in time for the annual Open Season... Open Season choices in selecting a health plan. In evaluating this item, the contracting officer will... officer will evaluate this item based on the carrier's ability to accept electronic data transmission from...

14 CFR 314.20 - Regular monthly computation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... positions vacant as a result of terminations for cause is small enough that accounting for them would not... full-time employment level is 92 percent or less of any of the carrier's preceding 12 monthly levels, DOT will find that the carrier has undergone a major contraction. (2) If the current reported level is...

41 CFR 301-72.203 - When may we limit traveler reimbursement for a cash payment?

Code of Federal Regulations, 2010 CFR

2010-07-01

... traveler reimbursement for a cash payment? 301-72.203 Section 301-72.203 Public Contracts and Property...-AGENCY RESPONSIBILITIES RELATED TO COMMON CARRIER TRANSPORTATION Cash Payments for Procuring Common Carrier Transportation Services § 301-72.203 When may we limit traveler reimbursement for a cash payment...

Counter-Unmanned Aerial Vehicle Warfare: Kill Authorizations for the Carrier Strike Group

DTIC Science & Technology

2016-06-10

COUNTER-UNMANNED AERIAL VEHICLE WARFARE: KILL AUTHORIZATIONS FOR THE CARRIER STRIKE GROUP A thesis presented to the Faculty...the Carrier Strike Group 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) LCDR Joshua C. Mattingly, U.S...including armed UAVs in an offensive role, but counter- UAV warfare is a new warfare area within the larger realm of air defense. Small Group 1 and 2

Unmanned Carrier-Based Aircraft System: Debate over Systems Role Led to Focus on Aerial Refueling

DTIC Science & Technology

2016-03-24

Unmanned Carrier-Based Aircraft System: Debate over System’s Role Led to Focus on Aerial Refueling Prior to February 2016, the Navy had planned to...award of the air system development contract by about 3 years from 2014 to 2017. In that report, we also found that knowledge the Navy had obtained...strike 1Pub. L. No. 113-66, § 213(d) (2013). 2GAO, Unmanned Carrier-Based Aircraft System: Navy Needs

41 CFR 301-10.122 - What class of airline accommodations must I use?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What class of airline accommodations must I use? 301-10.122 Section 301-10.122 Public Contracts and Property Management Federal Travel... Common Carrier Transportation Airline Accommodations § 301-10.122 What class of airline accommodations...

Lanthanide Contraction as a Design Factor for High-Performance Half-Heusler Thermoelectric Materials.

PubMed

Liu, Yintu; Fu, Chenguang; Xia, Kaiyang; Yu, Junjie; Zhao, Xinbing; Pan, Hongge; Felser, Claudia; Zhu, Tiejun

2018-06-25

Forming solid solutions, as an effective strategy to improve thermoelectric performance, has a dilemma that alloy scattering will reduce both the thermal conductivity and carrier mobility. Here, an intuitive way is proposed to decouple the opposite effects, that is, using lanthanide contraction as a design factor to select alloying atoms with large mass fluctuation but small radius difference from the host atoms. Typical half-Heusler alloys, n-type (Zr,Hf)NiSn and p-type (Nb,Ta)FeSb solid solutions, are taken as paradigms to attest the validity of this design strategy, which exhibit greatly suppressed lattice thermal conductivity and maintained carrier mobility. Furthermore, by considering lanthanide contraction, n-type (Zr,Hf)CoSb-based alloys with high zT of ≈1.0 are developed. These results highlight the significance of lanthanide contraction as a design factor in enhancing the thermoelectric performance and reveal the practical potential of (Zr,Hf)CoSb-based half-Heusler compounds due to the matched n-type and p-type thermoelectric performance. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

49 CFR Appendix B to Part 1035 - Contract Terms and Conditions

Code of Federal Regulations, 2013 CFR

2013-10-01

... United States, approved on February 13, 1893, and entitled “An act relating to the navigation of vessels, etc.” and of other statutes of the United States according carriers by water the protection of limited... be subject to necessary cooperage and baling at owner's cost. Each carrier over whose route cotton or...

49 CFR Appendix B to Part 1035 - Contract Terms and Conditions

Code of Federal Regulations, 2012 CFR

2012-10-01

... United States, approved on February 13, 1893, and entitled “An act relating to the navigation of vessels, etc.” and of other statutes of the United States according carriers by water the protection of limited... be subject to necessary cooperage and baling at owner's cost. Each carrier over whose route cotton or...

41 CFR 301-10.112 - What must I do when different airlines furnish the same service at different fares?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10-TRANSPORTATION EXPENSES Common Carrier Transportation Use of Contract City-Pair... the same points for the same type of accommodations, you must use the lowest cost service unless your...

48 CFR 1605.000 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-10-01

... HEALTH BENEFITS ACQUISITION REGULATION ACQUISITION PLANNING PUBLICIZING CONTRACT ACTIONS 1605.000.... Eligible contractors (i.e., qualified health benefits carriers) are identified in accordance with 5 U.S.C...

7 CFR 1726.176 - Communications and control facilities.

Code of Federal Regulations, 2012 CFR

2012-01-01

... line carrier communications systems, load control, and supervisory control and data acquisition (SCADA...) Load control systems, communications systems, and SCADA systems—(1) Contract forms. The borrower must...

7 CFR 1726.176 - Communications and control facilities.

Code of Federal Regulations, 2014 CFR

2014-01-01

... line carrier communications systems, load control, and supervisory control and data acquisition (SCADA...) Load control systems, communications systems, and SCADA systems—(1) Contract forms. The borrower must...

7 CFR 1726.176 - Communications and control facilities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... line carrier communications systems, load control, and supervisory control and data acquisition (SCADA...) Load control systems, communications systems, and SCADA systems—(1) Contract forms. The borrower must...

7 CFR 1726.176 - Communications and control facilities.

Code of Federal Regulations, 2013 CFR

2013-01-01

... line carrier communications systems, load control, and supervisory control and data acquisition (SCADA...) Load control systems, communications systems, and SCADA systems—(1) Contract forms. The borrower must...

History of the Voluntary Intermodal Sealift Agreement

DTIC Science & Technology

2002-06-01

reflect executed Voluntary Enrollment Contracts (VEC) for VISA Stages I, II, and III to include basic activation procedures; DOD annual minimums for...provisions; and on-the-shelf basic agreements (such as VISA Intermodal Contingency Contracts (VICC) for Stages I, II, and III). The anticipated...insufficient Program incentives are revised annually, but the basic tenets remain in place. Activation, capacity required to commit and carrier risk clauses

48 CFR 1632.770 - Contingency reserve payments.

Code of Federal Regulations, 2010 CFR

2010-10-01

... FINANCING Contract Funding 1632.770 Contingency reserve payments. (a) Payments from the contingency reserve... advise the carrier of its decision. However, OPM shall not unreasonably withhold approval for amounts...

32 CFR 154.18 - Certain positions not necessarily requiring access to classified information.

Code of Federal Regulations, 2011 CFR

2011-07-01

... contract employee (including commercial carrier) operating a vehicle or providing security to a vehicle... military, civilian personnel, consultants, and contractor personnel performing on unclassified automated...

41 CFR 301-10.308 - What will I be reimbursed if I park my POV at a common carrier terminal while I am away from my...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What will I be reimbursed if I park my POV at a common carrier terminal while I am away from my official station? 301-10.308... am away from my official station? Your agency may reimburse your parking fee as an allowable...

41 CFR 302-10.301 - May I receive an advance of funds when payment is made directly to the carrier by my agency?

Code of Federal Regulations, 2010 CFR

2010-07-01

... PRIMARY RESIDENCE Advance of Funds § 302-10.301 May I receive an advance of funds when payment is made directly to the carrier by my agency? No, your agency will not authorize you an advance of funds when it... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false May I receive an advance...

7 CFR 915.9 - Handler.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE AVOCADOS GROWN IN SOUTH FLORIDA Order... (except a common or contract carrier transporting avocados owned by another person) who handles avocados or causes avocados to be handled. ...

Irresponsibility clause in air traffic contracts

NASA Technical Reports Server (NTRS)

PORQUET

1922-01-01

This report examines the question of the responsibility of the carrier in air traffic. The French were concerned about the competitive advantage the English companies enjoyed because of differences in their respective laws.

7 CFR 915.9 - Handler.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE AVOCADOS GROWN IN SOUTH FLORIDA Order... (except a common or contract carrier transporting avocados owned by another person) who handles avocados or causes avocados to be handled. ...

7 CFR 915.9 - Handler.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE AVOCADOS GROWN IN SOUTH FLORIDA Order... (except a common or contract carrier transporting avocados owned by another person) who handles avocados or causes avocados to be handled. ...

7 CFR 915.9 - Handler.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE AVOCADOS GROWN IN SOUTH FLORIDA Order... (except a common or contract carrier transporting avocados owned by another person) who handles avocados or causes avocados to be handled. ...

7 CFR 925.8 - Handler.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE GRAPES GROWN IN A DESIGNATED AREA OF... (except a common or contract carrier of grapes owned by another person) who handles grapes or causes grapes to be handled. ...

7 CFR 925.8 - Handler.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE GRAPES GROWN IN A DESIGNATED AREA OF... (except a common or contract carrier of grapes owned by another person) who handles grapes or causes grapes to be handled. ...

7 CFR 925.8 - Handler.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE GRAPES GROWN IN A DESIGNATED AREA OF... (except a common or contract carrier of grapes owned by another person) who handles grapes or causes grapes to be handled. ...

7 CFR 925.8 - Handler.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE GRAPES GROWN IN A DESIGNATED AREA OF... (except a common or contract carrier of grapes owned by another person) who handles grapes or causes grapes to be handled. ...

7 CFR 925.8 - Handler.

Code of Federal Regulations, 2014 CFR

2014-01-01

... ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE GRAPES GROWN IN A DESIGNATED AREA OF... (except a common or contract carrier of grapes owned by another person) who handles grapes or causes grapes to be handled. ...

Density Functional Theory Calculations of Activation Energies for Carrier Capture by Defects in Semiconductors

NASA Astrophysics Data System (ADS)

Modine, Normand; Wright, Alan; Lee, Stephen

2015-03-01

Carrier recombination due to defects can have a major impact on device performance. The rate of defect-induced recombination is determined by both defect levels and carrier capture cross-sections. Density functional theory (DFT) has been widely and successfully used to predict defect levels, but only recently has work begun to focus on using DFT to determine carrier capture cross-sections. Lang and Henry worked out the fundamental theory of carrier-capture by multiphonon emission in the 1970s and showed that, above the Debye temperature, carrier-capture cross-sections differ between defects primarily due to differences in their carrier capture activation energies. We present an approach to using DFT to calculate carrier capture activation energies that does not depend on an assumed configuration coordinate and that fully accounts for anharmonic effects, which can substantially modify carrier activation energies. We demonstrate our approach for the -3/-2 level of the Ga vacancy in wurtzite GaN. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000.

Density Functional Theory Calculations of Activation Energies for Carrier Capture by Defects in Semiconductors

NASA Astrophysics Data System (ADS)

Modine, N. A.; Wright, A. F.; Lee, S. R.

The rate of defect-induced carrier recombination is determined by both defect levels and carrier capture cross-sections. Density functional theory (DFT) has been widely and successfully used to predict defect levels, but only recently has work begun to focus on using DFT to determine carrier capture cross-sections. Lang and Henry developed the theory of carrier-capture by multiphonon emission in the 1970s and showed that carrier-capture cross-sections differ between defects primarily due to differences in their carrier capture activation energies. We present an approach to using DFT to calculate carrier capture activation energies that does not depend on an assumed configuration coordinate and that fully accounts for anharmonic effects, which can substantially modify carrier activation energies. We demonstrate our approach for intrinisic defects in GaAs and GaN and discuss how our results depend on the choice of exchange-correlation functional and the treatment of spin polarization. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under Contract DE-AC04-94AL85000.

The Ashore Infrastructure Requirments Needed to Support Mobile Maintenance Facilities (MMF) for Intermediate Maintenance on the Next Generation Aircraft Carrier (CVNX)

DTIC Science & Technology

1999-12-01

GENERATION AIRCRAFT CARRIER (CVNX) 6. AUTHOR(S) Watt, Michael R. 5. FUNDING NUMBERS Contract Number 7. PERFORMING ORGANIZATION NAME(S) AND...ADDRESS(ES) Naval Postgraduate School Monterey, CA 93943-5000 PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING / MONITORING AGENCY NAME(S) AND... ORGANIZATION OF STUDY 5 H. BACKGROUND INFORMATION 9 A. CURRENT MILITARY USERS OF MOBILE FACILITIES 10 1. United States Marine Corps (USMC) 11 2

7 CFR 945.8 - Handler.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE IRISH POTATOES GROWN IN CERTAIN DESIGNATED.... Handler is synonymous with shipper and means any person (except a common or contract carrier of potatoes owned by another person) who ships potatoes. ...

7 CFR 945.8 - Handler.

Code of Federal Regulations, 2014 CFR

2014-01-01

... ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE IRISH POTATOES GROWN IN CERTAIN DESIGNATED.... Handler is synonymous with shipper and means any person (except a common or contract carrier of potatoes owned by another person) who ships potatoes. ...

Two-wave model of the muscle contraction.

PubMed

Molski, Marcin

2009-05-01

The Matsuno model of the muscle contraction is considered in the framework of the two-wave Corben's theory of composite objects built up of both time- and space-like components. It has been proved that during muscle contraction the locally coherent aggregates distributed along the actin filament interact by means of space-like fields, which are solutions of the relativistic Feinberg equation. The existence of such interactions and lack of decoherence are conditions sine qua non for appearance of the quantum entanglement between actin monomers in an ATP-activated filament. A possible role of a quantum potential in the muscle contraction is discussed and the mass of the carrier of space-like interactions is estimated m0' = 7.3 x 10(-32) g (46 eV).

7 CFR 1218.7 - First handler.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.7 First handler. First handler means any person, (excluding a common or contract carrier), receiving blueberries from...

7 CFR 1218.7 - First handler.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.7 First handler. First handler means any person, (excluding a common or contract carrier), receiving blueberries from...

7 CFR 1218.7 - First handler.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.7 First handler. First handler means any person, (excluding a common or contract carrier), receiving blueberries from...

7 CFR 1218.7 - First handler.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.7 First handler. First handler means any person, (excluding a common or contract carrier), receiving blueberries from...

7 CFR 1218.7 - First handler.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.7 First handler. First handler means any person, (excluding a common or contract carrier), receiving blueberries from...

77 FR 69692 - Guidance on Review and Approval of Public Charter Prospectuses

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-20

... service; that is, contracts between the tour operator and the direct air carriers must be all-inclusive....), public charter operators may accept payment, as the explicit language of section 380.31 currently...

48 CFR 1631.205-73 - FEHBP interest expense.

Code of Federal Regulations, 2010 CFR

2010-10-01

... approval of the interest cost as a charge to the contract. (c) If the interest charge is allowed, the risk factor in the service charge will be adjusted downward so that the carrier does not recover interest...

48 CFR 1631.205-73 - FEHBP interest expense.

Code of Federal Regulations, 2011 CFR

2011-10-01

... approval of the interest cost as a charge to the contract. (c) If the interest charge is allowed, the risk factor in the service charge will be adjusted downward so that the carrier does not recover interest...

48 CFR 1601.101 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Employees Health Benefits Acquisition Regulation, within title 48, the Federal Acquisition Regulation System... for acquiring and administering contracts with health insurance carriers in the Federal Employees... 1601.101 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH...

Weaknesses in the USACE Defense Base Act Insurance Program Led to as Much as $58.5 Million in Refunds Not Returned to the U.S. Government and Other Problems

DTIC Science & Technology

2011-07-28

compensation insurance for their employees who work overseas. DBA insurance carriers provide disability and medical benefits to employees for work... insurance carriers provide disability and medical benefits to employees for work-related injuries and death benefits to eligible survivors for work-related...program to determine if contracting with a single DBA insurance provider would help control costs. Under a single provider model , contractors must use

World`s first SPB LNG carrier ``POLAR EAGLE``

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

Aoki, Eiji; Nakajima, Yoshiyuki; Yamada, Koichiro

1994-12-31

The world`s first Self-supporting Prismatic-shape IMO type B (SPB) LNG Carrier named ``POLAR EAGLE`` has been delivered to Phillips 66 Natural Gas Company and Marathon Oil Company in June, 1993. The cargo containment system installed onboard the vessel, SPB cargo containment system, was developed by Ishikawajima-Harima Heavy Industries Co., Ltd. (IHI) and fully complies with IMO Gas Carrier Code for a type B independent tank. ``POLAR EAGLE`` was constructed in the authors` Aichi works and delivered 34 months after the contract of the vessel. Its performance was confirmed through various kinds of tests and inspections during construction of the vessel.more » Results of typical tests and inspections are introduced.« less

Surrogate Pregnancy After Prenatal Diagnosis of Spina Bifida.

PubMed

Mazur, Lynnette J; Kisthardt, Mary Kay; Kim, Helen H; Rosas, Laura M; Lantos, John D

2017-02-01

Some pregnancies today involve infertile individuals or couples who contract with a fertile woman to carry a pregnancy for them. The woman who carries the pregnancy is referred to as a "gestational carrier." The use of such arrangements is increasing. Most of the time, these arrangements play out as planned; sometimes, however, problems arise. This article discusses a case in which a fetal diagnosis of spina bifida led the infertile couple to request that the gestational carrier terminate the pregnancy, and the gestational carrier did not wish to do so. Experts in the medical and legal issues surrounding surrogacy discuss the considerations that should go into resolving such a conflict. Copyright © 2017 by the American Academy of Pediatrics.

77 FR 27855 - Celerity Partners IV, LLC, Celerity AHI Holdings SPV, LLC, and All Aboard America! Holdings, Inc...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-11

... from the proposed transaction would directly benefit the Three Carriers' employees by maintaining job... services under contract, as well as charter or leisure transportation in motor coaches. Additional...

78 FR 64265 - Hours of Service of Drivers: U.S. Department of Defense (DOD); Application for Exemption

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-28

...) Military Surface Deployment and Distribution Command (SDDC) an exemption from the minimum 30-minute rest... Surface Deployment and Distribution Command (SDDC) manages the motor carrier industry contracts for the...

Innovative contracting practices for ITS : task E : final report

DOT National Transportation Integrated Search

1999-07-01

The Peer Exchange is a process adopted by the Office of Motor Carrier and Highway Safety in which teams of professionals, representing state and federal government and private industry, identify effective commercial motor vehicle safety findings for ...

7 CFR 1207.308 - Handler.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION PLAN Potato Research and Promotion Plan Definitions § 1207.308 Handler. Handler means any person (except a common or contract carrier of potatoes owned by another person) who handles potatoes, including a...

7 CFR 966.6 - Handler.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE TOMATOES GROWN IN FLORIDA Order Regulating... common or contract carrier transporting tomatoes for another person) who, as owner, agent, or otherwise, handles fresh tomatoes or causes fresh tomatoes to be handled. [33 FR 8585, June 12, 1968] ...

41 CFR 302-10.203 - What are my allowances when a mobile home is transported partly by commercial carrier and partly...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 302-10.203 Public Contracts and Property Management Federal Travel Regulation System RELOCATION ALLOWANCES TRANSPORTATION AND STORAGE OF PROPERTY 10-ALLOWANCES FOR TRANSPORTATION OF MOBILE HOMES AND BOATS...

41 CFR 302-10.300 - May I receive an advance of funds when a commercial carrier transports the mobile home?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Contracts and Property Management Federal Travel Regulation System RELOCATION ALLOWANCES TRANSPORTATION AND STORAGE OF PROPERTY 10-ALLOWANCES FOR TRANSPORTATION OF MOBILE HOMES AND BOATS USED AS A PRIMARY RESIDENCE...

7 CFR 1207.308 - Handler.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION PLAN Potato Research and Promotion Plan Definitions § 1207.308 Handler. Handler means any person (except a common or contract carrier of potatoes owned by another person) who handles potatoes, including a...

7 CFR 1207.308 - Handler.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION PLAN Potato Research and Promotion Plan Definitions § 1207.308 Handler. Handler means any person (except a common or contract carrier of potatoes owned by another person) who handles potatoes, including a...

7 CFR 1207.308 - Handler.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION PLAN Potato Research and Promotion Plan Definitions § 1207.308 Handler. Handler means any person (except a common or contract carrier of potatoes owned by another person) who handles potatoes, including a...

7 CFR 1207.308 - Handler.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION PLAN Potato Research and Promotion Plan Definitions § 1207.308 Handler. Handler means any person (except a common or contract carrier of potatoes owned by another person) who handles potatoes, including a...

Changing Aircraft Carrier Procurement Schedules: Effects that a Five-Year Procurement Cycle would have on Cost, Availability, and Shipyard Manpower and Workload

DTIC Science & Technology

2011-01-01

Staff, the Unified Combatant Commands, the Navy, the Marine Corps, the defense agencies, and the defense Intelligence Community under Contract W74V8H...Unified Combatant Commands, the Navy, the Marine Corps, the defense agencies, and the defense Intel- ligence Community . For more information on the...the Cuban missile crisis of October 1962. The newest active air- craft carrier, the Nimitz-class USS George H. W. Bush (CVN 77), was 1 CVN is an

No-carrier-added (NCA) aryl ([sup 18]F) fluorides via the nucleophilic aromatic substitution of electron rich aromatic rings

DOEpatents

Yushin Ding; Fowler, J.S.; Wolf, A.P.

1993-10-19

A method for synthesizing no-carrier-added (NCA) aryl [.sup.18 F] fluoride substituted aromatic aldehyde compositions bearing an electron donating group is described. The method of the present invention includes the step of reacting aromatic nitro aldehydes having a suitably protected hydroxyl substitutent on an electron rich ring. The reaction is The U.S. Government has rights in this invention pursuant to Contract Number DE-AC02-76CH00016, between the U.S. Department of Energy and Associated Universities Inc.

No-carrier-added (NCA) aryl (18E) fluorides via the nucleophilic aromatic substitution of electron rich aromatic rings

DOEpatents

Ding, Yu-Shin; Fowler, Joanna S.; Wolf, Alfred P.

1993-01-01

A method for synthesizing no-carrier-added (NCA) aryl [.sup.18 F] fluoride substituted aromatic aldehyde compositions bearing an electron donating group is described. The method of the present invention includes the step of reacting aromatic nitro aldehydes having a suitably protected hydroxyl substitutent on an electron rich ring. The reaction is The U.S. Government has rights in this invention pursuant to Contract Number DE-AC02-76CH00016, between the U.S. Department of Energy and Associated Universities Inc.

Excessive daytime sleepiness and commercial motor vehicle driver safety.

DOT National Transportation Integrated Search

2009-05-09

This evidence report was prepared by MANILA consulting group which holds the prime contract GS-10F-0177N/DTMC75-06-F-00039 with the Department of Transportations Federal Motor Carrier Safety Administration. The purpose of this evidence report is t...

7 CFR 1216.12 - Handle.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order Definitions § 1216.12 Handle. Handle means... peanuts and in the shipment (except as a common or contract carrier of peanuts owned by another) or sale...

7 CFR 1216.12 - Handle.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order Definitions § 1216.12 Handle. Handle means... peanuts and in the shipment (except as a common or contract carrier of peanuts owned by another) or sale...

7 CFR 929.10 - Handle.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE CRANBERRIES GROWN IN STATES OF MASSACHUSETTS...: (1) To can, freeze, or dehydrate cranberries within the production area or; (2) To sell, consign, deliver, or transport (except as a common or contract carrier of cranberries owned by another person...

7 CFR 929.10 - Handle.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE CRANBERRIES GROWN IN STATES OF MASSACHUSETTS...: (1) To can, freeze, or dehydrate cranberries within the production area or; (2) To sell, consign, deliver, or transport (except as a common or contract carrier of cranberries owned by another person...

7 CFR 929.10 - Handle.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE CRANBERRIES GROWN IN STATES OF MASSACHUSETTS...: (1) To can, freeze, or dehydrate cranberries within the production area or; (2) To sell, consign, deliver, or transport (except as a common or contract carrier of cranberries owned by another person...

7 CFR 929.10 - Handle.

Code of Federal Regulations, 2014 CFR

2014-01-01

... ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE CRANBERRIES GROWN IN STATES OF MASSACHUSETTS...: (1) To can, freeze, or dehydrate cranberries within the production area or; (2) To sell, consign, deliver, or transport (except as a common or contract carrier of cranberries owned by another person...

7 CFR 929.10 - Handle.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE CRANBERRIES GROWN IN STATES OF MASSACHUSETTS...: (1) To can, freeze, or dehydrate cranberries within the production area or; (2) To sell, consign, deliver, or transport (except as a common or contract carrier of cranberries owned by another person...

41 CFR 109-40.102 - Representation before regulatory bodies.

Code of Federal Regulations, 2011 CFR

2011-01-01

... regulatory bodies. 109-40.102 Section 109-40.102 Public Contracts and Property Management Federal Property... Representation before regulatory bodies. Participation in proceedings related to carrier applications to regulatory bodies for temporary or permanent authority to operate in specified geographical locations shall...

48 CFR 1602.170-1 - Carrier.

Code of Federal Regulations, 2010 CFR

2010-10-01

... HEALTH BENEFITS ACQUISITION REGULATION GENERAL DEFINITIONS OF WORDS AND TERMS Definitions of FEHBP Terms... cost of health care services under group insurance policies or contracts, medical or hospital service... hospital and health service corporation, or any other entity providing a plan of health insurance, health...

Control of large commercial vehicle accidents caused by front tire failures.

DOT National Transportation Integrated Search

1975-08-01

The Federal Highway Administration of the u.s. Department of Transportation is concerned with the loss of life, injury, and property damage that result from front tire failure on heavyduty trucks. The Bureau of Motor Carrier Safety contracted with Ul...

41 CFR 109-40.102 - Representation before regulatory bodies.

Code of Federal Regulations, 2010 CFR

2010-07-01

... regulatory bodies. 109-40.102 Section 109-40.102 Public Contracts and Property Management Federal Property... Representation before regulatory bodies. Participation in proceedings related to carrier applications to regulatory bodies for temporary or permanent authority to operate in specified geographical locations shall...

7 CFR 1755.402 - Ground resistance measurements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ground resistance of electronic equipment such as span line repeaters, carrier terminal equipment... electronic equipment, the ground resistance shall not exceed 25 ohms. Where the measured ground resistance... construction contract may be used. Results of the electronic equipment ground resistance measurements shall be...

7 CFR 1755.402 - Ground resistance measurements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... ground resistance of electronic equipment such as span line repeaters, carrier terminal equipment... electronic equipment, the ground resistance shall not exceed 25 ohms. Where the measured ground resistance... construction contract may be used. Results of the electronic equipment ground resistance measurements shall be...

7 CFR 1755.402 - Ground resistance measurements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... ground resistance of electronic equipment such as span line repeaters, carrier terminal equipment... electronic equipment, the ground resistance shall not exceed 25 ohms. Where the measured ground resistance... construction contract may be used. Results of the electronic equipment ground resistance measurements shall be...

7 CFR 1755.402 - Ground resistance measurements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ground resistance of electronic equipment such as span line repeaters, carrier terminal equipment... electronic equipment, the ground resistance shall not exceed 25 ohms. Where the measured ground resistance... construction contract may be used. Results of the electronic equipment ground resistance measurements shall be...

7 CFR 1755.402 - Ground resistance measurements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... ground resistance of electronic equipment such as span line repeaters, carrier terminal equipment... electronic equipment, the ground resistance shall not exceed 25 ohms. Where the measured ground resistance... construction contract may be used. Results of the electronic equipment ground resistance measurements shall be...

10 CFR 71.4 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... venting, external cooling by an ancillary system, or operational controls during transport. Natural...: The International System of Units (SI) followed or preceded by U.S. standard or customary units. The U... water as a common, contract, or private carrier, or by civil aircraft. Certificate holder means a person...

10 CFR 71.4 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... venting, external cooling by an ancillary system, or operational controls during transport. Natural...: The International System of Units (SI) followed or preceded by U.S. standard or customary units. The U... water as a common, contract, or private carrier, or by civil aircraft. Certificate holder means a person...

46 CFR 565.7 - Effective dates.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 9 2010-10-01 2010-10-01 false Effective dates. 565.7 Section 565.7 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AND ACTIONS TO ADDRESS RESTRICTIVE FOREIGN MARITIME PRACTICES CONTROLLED CARRIERS § 565.7 Effective dates. (a) Generally. Except for service contracts, the rates, charges...

5 CFR 890.702 - Payment to any licensed practitioner.

Code of Federal Regulations, 2011 CFR

2011-01-01

... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES HEALTH BENEFITS PROGRAM Benefits in Medically Underserved Areas..., if a contract between the Office of Personnel Management and a group health insurance carrier offering a health benefits plan subject to this subpart provides for payment or reimbursement of the cost...

5 CFR 890.702 - Payment to any licensed practitioner.

Code of Federal Regulations, 2014 CFR

2014-01-01

... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES HEALTH BENEFITS PROGRAM Benefits in Medically Underserved Areas..., if a contract between the Office of Personnel Management and a group health insurance carrier offering a health benefits plan subject to this subpart provides for payment or reimbursement of the cost...

5 CFR 890.702 - Payment to any licensed practitioner.

Code of Federal Regulations, 2010 CFR

2010-01-01

... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES HEALTH BENEFITS PROGRAM Benefits in Medically Underserved Areas..., if a contract between the Office of Personnel Management and a group health insurance carrier offering a health benefits plan subject to this subpart provides for payment or reimbursement of the cost...

5 CFR 890.702 - Payment to any licensed practitioner.

Code of Federal Regulations, 2013 CFR

2013-01-01

... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES HEALTH BENEFITS PROGRAM Benefits in Medically Underserved Areas..., if a contract between the Office of Personnel Management and a group health insurance carrier offering a health benefits plan subject to this subpart provides for payment or reimbursement of the cost...

48 CFR 1631.205-78 - FEHBP printed material costs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true FEHBP printed material... carrier orders printed material that is available from the Government Printing Office (GPO) under the... COST PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 1631.205-78 FEHBP printed...

Evidence report : hearing, vestibular function, and commercial motor vehicle driver safety (expedited review).

DOT National Transportation Integrated Search

2008-08-26

This report was prepared by ECRI Institute under subcontract to MANILA Consulting Group, Inc., which holds prime contract GS-10F-0177N/DTMC75-06-F-00039 with the Department of Transportations Federal Motor Carrier Safety Administration. ECRI Insti...

75 FR 32318 - Enhancing Airline Passenger Protections

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-08

... required to adopt, follow, and audit customer service plans and establishing minimum standards for the... customer service plans in their contracts of carriage; increasing the number of carriers that must respond... several rulemaking initiatives, that CeRI will use different Web technologies and approaches to enhance...

14 CFR 293.21 - Incorporation of contract terms by reference.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS INTERNATIONAL PASSENGER TRANSPORTATION Effect of Exemption § 293... scheduled transportation of passengers in foreign air transportation, provided that: (a) The notice...) are complied with, to the extent applicable; (b) In addition to other remedies at law, a carrier may...

14 CFR 293.21 - Incorporation of contract terms by reference.

Code of Federal Regulations, 2014 CFR

2014-01-01

... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS INTERNATIONAL PASSENGER TRANSPORTATION Effect of Exemption § 293... scheduled transportation of passengers in foreign air transportation, provided that: (a) The notice...) are complied with, to the extent applicable; (b) In addition to other remedies at law, a carrier may...

14 CFR 293.21 - Incorporation of contract terms by reference.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS INTERNATIONAL PASSENGER TRANSPORTATION Effect of Exemption § 293... scheduled transportation of passengers in foreign air transportation, provided that: (a) The notice...) are complied with, to the extent applicable; (b) In addition to other remedies at law, a carrier may...

14 CFR 293.21 - Incorporation of contract terms by reference.

Code of Federal Regulations, 2012 CFR

2012-01-01

... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS INTERNATIONAL PASSENGER TRANSPORTATION Effect of Exemption § 293... scheduled transportation of passengers in foreign air transportation, provided that: (a) The notice...) are complied with, to the extent applicable; (b) In addition to other remedies at law, a carrier may...

14 CFR 293.21 - Incorporation of contract terms by reference.

Code of Federal Regulations, 2013 CFR

2013-01-01

... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS INTERNATIONAL PASSENGER TRANSPORTATION Effect of Exemption § 293... scheduled transportation of passengers in foreign air transportation, provided that: (a) The notice...) are complied with, to the extent applicable; (b) In addition to other remedies at law, a carrier may...

10 CFR 71.4 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... venting, external cooling by an ancillary system, or operational controls during transport. Natural...: The International System of Units (SI) followed or preceded by U.S. standard or customary units. The U... water as a common, contract, or private carrier, or by civil aircraft. Certificate holder means a person...

Integrated circuit with dissipative layer for photogenerated carriers

DOEpatents

Myers, David R.

1989-01-01

The sensitivity of an integrated circuit to single-event upsets is decreased by providing a dissi The U.S. Government has rights in this invention pursuant to Contract No. DE-ACO4-76DP00789 between the Department of Energy and AT&T Technologies, Inc.

Integrated circuit with dissipative layer for photogenerated carriers

DOEpatents

Myers, D.R.

1989-09-12

The sensitivity of an integrated circuit to single-event upsets is decreased by providing a dissi The U.S. Government has rights in this invention pursuant to Contract No. DE-ACO4-76DP00789 between the Department of Energy and AT&T Technologies, Inc.

76 FR 11473 - Notice of Agreements Filed

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-02

...)-523-5793 or [email protected] . Agreement No.: 011346-022. Title: Israel Carrier Association... Shipping Services, Ltd. Filing Party: Howard A. Levy, Esq.; Chairman; Israel Trade Conference; 80 Wall... Agreement from a conference to a service contract with Israel's Ministry of Defense, changes the Agreement's...

Effects of the ACTN3 R577X Genotype on the Muscular Strength and Range of Motion Before and After Eccentric Contractions of the Elbow Flexors.

PubMed

Kikuchi, Naoki; Tsuchiya, Yosuke; Nakazato, Koichi; Ishii, Naokata; Ochi, Eisuke

2018-02-01

The purpose of present study was to examine the association between ACTN3 R577X genotype and functional characteristics of elbow flexors before and after isokinetic eccentric contractions (ECCs). Fifty-two men (age: 20.8±3.8 years, height: 172.5±5.9 cm, body mass: 64.7±6.5 kg, BMI: 21.7±1.7) who had not participated in any regular resistance training for at least 1 year prior to this study were recruited. ECCs consisted of five sets of six maximal voluntary isokinetic (30°/s) ECCs of the elbow flexors with a range of motion (ROM) from 90° flexion to 0° (full extension). Measurements of maximal voluntary isometric contraction (MVC) torque, ROM, and muscle soreness were taken before, immediately after, and 1, 2, 3, and 5 days after ECCs. Genotyping results were analyzed for identifying ACTN3 R577X polymorphism (rs1815739) using TaqMan approach. The genotype frequencies of the ACTN3 R577X polymorphism were RR 26.9% (n=14), RX 50.0% (n=26), and XX 23.1% (n=12). There were no significant differences in MVC torque, ROM, and soreness between three genotype groups of ACTN3 R577X. However, MVC at baseline was greater in RR homozygotes than in X-allele carriers (combined XX and RX; p<0.05). ROM in RR homozygotes at baseline was lower than that of X-allele carriers. Although a significant decrease in ROM was observed in X-allele carriers until 3 days after ECCs, a significant ROM reduction in RR homozygotes was observed only immediately after ECCs. Our data indicated that ACTN3 RR genotype has higher MVC and lower flexibility than X-allele carriers at baseline, but the effect of ACTN3 R577X genotype on these two parameters is limited after ECCs. © Georg Thieme Verlag KG Stuttgart · New York.

10 CFR 71.4 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

...: The International System of Units (SI) followed or preceded by U.S. standard or customary units. The U... water as a common, contract, or private carrier, or by civil aircraft. Certificate holder means a person... a shipper for transport. Containment system means the assembly of components of the packaging...

10 CFR 71.4 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

...: The International System of Units (SI) followed or preceded by U.S. standard or customary units. The U... water as a common, contract, or private carrier, or by civil aircraft. Certificate holder means a person... a shipper for transport. Containment system means the assembly of components of the packaging...

Evidence Report : 2010 update, diabetes and commercial motor vehicle driver safety : May 27, 2011.

DOT National Transportation Integrated Search

2011-05-27

This report was prepared by MANILA Consulting Group, Inc. under Contract No. GS-10F-0177N; Order No. DTMC75-10-F-00013, entitled Medical Programs Research and Analysis Panels Project, with the Department of Transportations Federal Motor Carrier...

Evidence report : 2010 update, diabetes and commercial motor vehicle driver safety : May 27, 2011.

DOT National Transportation Integrated Search

2011-05-27

This report was prepared by MANILA Consulting Group, Inc. under Contract No. GS-10F-0177N; Order No. DTMC75-10-F-00013, entitled Medical Programs Research and Analysis Panels Project, with the Department of Transportations Federal Motor Carrier...

7 CFR 926.9 - Handle.

Code of Federal Regulations, 2013 CFR

2013-01-01

... REQUIREMENTS APPLICABLE TO CRANBERRIES NOT SUBJECT TO THE CRANBERRY MARKETING ORDER § 926.9 Handle. Handle... contract carrier of cranberries owned by another person) fresh or processed cranberries produced within or outside the United States or in any other way to place fresh or processed cranberries into the current of...

7 CFR 926.9 - Handle.

Code of Federal Regulations, 2012 CFR

2012-01-01

... REQUIREMENTS APPLICABLE TO CRANBERRIES NOT SUBJECT TO THE CRANBERRY MARKETING ORDER § 926.9 Handle. Handle... contract carrier of cranberries owned by another person) fresh or processed cranberries produced within or outside the United States or in any other way to place fresh or processed cranberries into the current of...

7 CFR 926.9 - Handle.

Code of Federal Regulations, 2011 CFR

2011-01-01

... REQUIREMENTS APPLICABLE TO CRANBERRIES NOT SUBJECT TO THE CRANBERRY MARKETING ORDER § 926.9 Handle. Handle... contract carrier of cranberries owned by another person) fresh or processed cranberries produced within or outside the United States or in any other way to place fresh or processed cranberries into the current of...

7 CFR 926.9 - Handle.

Code of Federal Regulations, 2014 CFR

2014-01-01

... REQUIREMENTS APPLICABLE TO CRANBERRIES NOT SUBJECT TO THE CRANBERRY MARKETING ORDER § 926.9 Handle. Handle... contract carrier of cranberries owned by another person) fresh or processed cranberries produced within or outside the United States or in any other way to place fresh or processed cranberries into the current of...

78 FR 9865 - Air Carrier Contract Maintenance Requirements; Extension of Comment Period

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-12

..., RACCA believes the proposed rulemaking would result in significant unintended consequences, including greater operator cost and manpower requirements than those estimated in the NPRM, loss of efficiency, unbudgeted loss of aircraft availability, and a substantial additional workload for the FAA that would result...

48 CFR 1631.205-76 - Trade, business, technical, and professional activity costs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Trade, business, technical....205-76 Trade, business, technical, and professional activity costs. (a) FEHBP participating plans, carriers, and underwriters shall seek the advance written approval of the contracting officer for...

7 CFR 956.6 - Handler.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE SWEET ONIONS GROWN IN THE WALLA WALLA VALLEY... shipper and means any person (except a common or contract carrier of Walla Walla Sweet Onions owned by another person) who handles Walla Walla Sweet Onions or causes Walla Walla Sweet Onions to be handled. ...

7 CFR 956.6 - Handler.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE SWEET ONIONS GROWN IN THE WALLA WALLA VALLEY... shipper and means any person (except a common or contract carrier of Walla Walla Sweet Onions owned by another person) who handles Walla Walla Sweet Onions or causes Walla Walla Sweet Onions to be handled. ...

7 CFR 956.6 - Handler.

Code of Federal Regulations, 2014 CFR

2014-01-01

... ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE SWEET ONIONS GROWN IN THE WALLA WALLA VALLEY... shipper and means any person (except a common or contract carrier of Walla Walla Sweet Onions owned by another person) who handles Walla Walla Sweet Onions or causes Walla Walla Sweet Onions to be handled. ...

7 CFR 956.6 - Handler.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE SWEET ONIONS GROWN IN THE WALLA WALLA VALLEY... shipper and means any person (except a common or contract carrier of Walla Walla Sweet Onions owned by another person) who handles Walla Walla Sweet Onions or causes Walla Walla Sweet Onions to be handled. ...

7 CFR 956.6 - Handler.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE SWEET ONIONS GROWN IN THE WALLA WALLA VALLEY... shipper and means any person (except a common or contract carrier of Walla Walla Sweet Onions owned by another person) who handles Walla Walla Sweet Onions or causes Walla Walla Sweet Onions to be handled. ...

41 CFR 109-40.5101 - Policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Policy. 109-40.5101... MOTOR VEHICLES 40-TRANSPORTATION AND TRAFFIC MANAGEMENT 40.51-Price-Anderson Coverage Certifications for Nuclear Shipments § 109-40.5101 Policy. Upon request of a carrier, an appropriate certification will be...

46 CFR 530.12 - Publication.

Code of Federal Regulations, 2010 CFR

2010-10-01

... the industry. (c) Location—(1) Generally. The statement of essential terms shall be published as a separate part of the individual carrier's automated tariff system. (2) Multi-party service contracts. For...) Commission listing. The Commission will publish on its website, www.fmc.gov, a listing of the locations of...

Insolvency risk in health carriers: innovation, competition, and public protection.

PubMed

Akula, J L

1997-01-01

This paper reviews the framework of regulatory and managerial devices that have evolved in response to the special dangers to the public posed by insolvency of health carriers. These devices include "prudential" measures designed to decrease the likelihood of insolvency, and measures to "protect enrollees" in the event that insolvency occurs nevertheless. It also reviews the current debate over how this framework should be adapted to new forms of risk-bearing entities, especially provider-sponsored networks engaged in direct contracting with purchasers of coverage. Parallels to solvency concerns in the banking industry are explored.

77 FR 41475 - El Expreso Group, LLC-Asset Acquisition-CUSA EE, LLC D/B/A El Expreso

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-13

... carrier operating authority (MC-276747), Tornado also holds intrastate authority in Texas. Tornado's... Expreso Group's application identified Tornado Bus Company, Inc. (Tornado), an affiliate, as a second... and assignment of certain executory contracts and unexpired leases. Applicant and Tornado, a motor...

Draft evidence report : diabetes and commercial motor vehicle driver safety (expedited review) : June 7, 2006.

DOT National Transportation Integrated Search

2006-06-07

This report was prepared by ECRI under subcontract to MANILA Consulting Group, Inc., which holds prime Contract No. GS-10F-0177N/DTMC75-05-F-00062 with the Department of Transportations Federal Motor Carrier Safety Administration. ECRI is an indep...

48 CFR 1652.215-71 - Investment Income.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Investment Income. 1652.215... 1652.215-71 Investment Income. As prescribed in 1615.470-1, the following clause shall be inserted in all FEHBP contracts based on cost analysis: Investment Income (JAN 1998) (a) The Carrier shall invest...

48 CFR 1652.215-71 - Investment Income.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Investment Income. 1652... Clauses 1652.215-71 Investment Income. As prescribed in 1615.470-1, the following clause shall be inserted in all FEHBP contracts based on cost analysis: Investment Income (JAN 1998) (a) The Carrier shall...

41 CFR 301-51.103 - What is my liability if I lose a GTR?

Code of Federal Regulations, 2010 CFR

2010-07-01

... I lose a GTR? 301-51.103 Section 301-51.103 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ARRANGING FOR TRAVEL SERVICES, PAYING TRAVEL EXPENSES, AND CLAIMING REIMBURSEMENT 51-PAYING TRAVEL EXPENSES Paying for Common Carrier Transportation...

Focused report : implantable cardioverter defibrillators (ICDs) and cardiac resynchronization therapy (CRT), implications for driving a commercial motor vehicle (CMV).

DOT National Transportation Integrated Search

2011-05-27

This report was prepared by MANILA Consulting Group, Inc. under Contract No. GS-10F-0177N; Order No. DTMC75-10-F-00013, entitled Medical Programs Research and Analysis Panels Project, with the Department of Transportations Federal Motor Carrier...

14 CFR 292.21 - Incorporation of contract terms by reference.

Code of Federal Regulations, 2014 CFR

2014-01-01

... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS INTERNATIONAL CARGO TRANSPORTATION Effect of Exemption § 292.21... of cargo in foreign air transportation, provided that: (1) The notice, inspection, explanation and... addition to other remedies at law, a carrier may not claim the benefit as against a shipper or consignee of...

14 CFR 292.21 - Incorporation of contract terms by reference.

Code of Federal Regulations, 2013 CFR

2013-01-01

... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS INTERNATIONAL CARGO TRANSPORTATION Effect of Exemption § 292.21... of cargo in foreign air transportation, provided that: (1) The notice, inspection, explanation and... addition to other remedies at law, a carrier may not claim the benefit as against a shipper or consignee of...

14 CFR 292.21 - Incorporation of contract terms by reference.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS INTERNATIONAL CARGO TRANSPORTATION Effect of Exemption § 292.21... of cargo in foreign air transportation, provided that: (1) The notice, inspection, explanation and... addition to other remedies at law, a carrier may not claim the benefit as against a shipper or consignee of...

14 CFR 292.21 - Incorporation of contract terms by reference.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS INTERNATIONAL CARGO TRANSPORTATION Effect of Exemption § 292.21... of cargo in foreign air transportation, provided that: (1) The notice, inspection, explanation and... addition to other remedies at law, a carrier may not claim the benefit as against a shipper or consignee of...

14 CFR 292.21 - Incorporation of contract terms by reference.

Code of Federal Regulations, 2012 CFR

2012-01-01

... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS INTERNATIONAL CARGO TRANSPORTATION Effect of Exemption § 292.21... of cargo in foreign air transportation, provided that: (1) The notice, inspection, explanation and... addition to other remedies at law, a carrier may not claim the benefit as against a shipper or consignee of...

Targeted evidence report : cochlear implants and commercial motor vehicle driver safety : October 29, 2010, revised January 14, 2011.

DOT National Transportation Integrated Search

2011-01-14

This report was prepared by MANILA Consulting Group, Inc. under Contract No. GS-10F-0177N; Order No. DTMC75-10-F-00013, entitled Medical Programs Research and Analysis Panels Project, with the Department of Transportations Federal Motor Carrier...

Targeted evidence report : cochlear implants and commercial motor vehicle driver safety : draft, October 29, 2010, revised January 14, 2011.

DOT National Transportation Integrated Search

2011-01-14

This report was prepared by MANILA Consulting Group, Inc. under Contract No. GS-10F-0177N; Order No. DTMC75-10-F-00013, entitled Medical Programs Research and Analysis Panels Project, with the Department of Transportations Federal Motor Carrier...

48 CFR 52.247-36 - F.a.s. Vessel, Port of Shipment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... transportation in conformance with carrier requirements to protect the goods and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition... or within the period specified in the contract; and (ii) Pay and bear all applicable charges...

48 CFR 52.247-36 - F.a.s. Vessel, Port of Shipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... transportation in conformance with carrier requirements to protect the goods and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition... or within the period specified in the contract; and (ii) Pay and bear all applicable charges...

48 CFR 52.247-36 - F.a.s. Vessel, Port of Shipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... transportation in conformance with carrier requirements to protect the goods and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition... or within the period specified in the contract; and (ii) Pay and bear all applicable charges...

48 CFR 52.247-36 - F.a.s. Vessel, Port of Shipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... transportation in conformance with carrier requirements to protect the goods and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition... or within the period specified in the contract; and (ii) Pay and bear all applicable charges...

48 CFR 52.247-36 - F.a.s. Vessel, Port of Shipment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... transportation in conformance with carrier requirements to protect the goods and to ensure assessment of the lowest applicable transportation charge; (2)(i) Deliver the shipment in good order and condition... or within the period specified in the contract; and (ii) Pay and bear all applicable charges...

7 CFR 996.4 - Handle.

Code of Federal Regulations, 2011 CFR

2011-01-01

... DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.4 Handle. Handle means to... imported peanuts and in the shipment (except as a common or contract carrier of peanuts owned by another) or sale of cleaned-inshell or shelled peanuts or other activity causing peanuts to enter into human...

Politics in a Wired Nation.

ERIC Educational Resources Information Center

Pool, Ithiel de Sola; Alexander, Herbert E.

The implications for American politics, public affairs broadcasting, and new reporting under different sorts of cable television (CATV) systems are considered in detail by this report. The authors believe that a contract carrier system is the most desirable, since it makes broadcast time most freely available and prevents the cable franchise owner…

46 CFR 565.7 - Effective dates.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 9 2011-10-01 2011-10-01 false Effective dates. 565.7 Section 565.7 Shipping FEDERAL... CARRIERS § 565.7 Effective dates. (a) Generally. Except for service contracts, the rates, charges... permission, become effective sooner than the 30th day after the date of publication. (b) Open rates—(1...

22 CFR 211.4 - Availability and shipment of commodities.

Code of Federal Regulations, 2012 CFR

2012-04-01

.... (d) Payment or reimbursement of ocean freight costs. When A.I.D. contracts for ocean carriage... chapter) for ocean freight authorized by the United States upon presentation to AID/W of proof of payment to the ocean carrier. However, freight prepaid bills of lading which indicate firm incurrence of...

22 CFR 211.4 - Availability and shipment of commodities.

Code of Federal Regulations, 2014 CFR

2014-04-01

.... (d) Payment or reimbursement of ocean freight costs. When A.I.D. contracts for ocean carriage... chapter) for ocean freight authorized by the United States upon presentation to AID/W of proof of payment to the ocean carrier. However, freight prepaid bills of lading which indicate firm incurrence of...

22 CFR 211.4 - Availability and shipment of commodities.

Code of Federal Regulations, 2013 CFR

2013-04-01

.... (d) Payment or reimbursement of ocean freight costs. When A.I.D. contracts for ocean carriage... chapter) for ocean freight authorized by the United States upon presentation to AID/W of proof of payment to the ocean carrier. However, freight prepaid bills of lading which indicate firm incurrence of...

27 CFR 555.105 - Distributions to nonlicensees, nonpermittees, and limited permittees.

Code of Federal Regulations, 2010 CFR

2010-04-01

... employee of a common or contract carrier transporting explosive materials to a nonlicensee or nonpermittee... licensee's business premises are located, the holder of the limited permit presents in person or by mail... transport explosive materials from the distributor to a holder of a limited permit: (A) The limited...

75 FR 71792 - National Express Corporation-Control Exemption-Vogel Bus Company, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-24

... indirectly owns and controls one interstate motor passenger carrier, Durham School Services, L.P. (DSSLP) (MC-163066), which primarily provides transportation of school children to and from school in 30 states under contract with regional and local school jurisdictions. Vogel also primarily provides transportation of...

48 CFR 47.403 - Guidelines for implementation of the Fly America Act.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Guidelines for implementation of the Fly America Act. 47.403 Section 47.403 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACT MANAGEMENT TRANSPORTATION Air Transportation by U.S.-Flag Carriers 47.403...

47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...

47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...

47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...

47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...

8 CFR 286.5 - Remittance and statement procedures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Remittance and statement procedures. 286.5 Section 286.5 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS IMMIGRATION... contract the carrier will remit the fee. (b)(1) Fee remittances shall be sent to the Immigration and...

Carrier recombination in mid-wave infrared InAs/InAsSb superlattices

NASA Astrophysics Data System (ADS)

Aytac, Yigit; Olson, Benjamin Varberg; Kim, Jin K.; Shaner, Eric A.; Hawkins, Sam D.; Klem, John F.; Flatté, Michael E.; Boggess, Thomas F.

2014-03-01

Measurements of carrier recombination rates using a temperature-dependent time-resolved differential transmission technique are reported for mid-wave infrared InAs / InAs1 - x Sbx type-2 superlattices (T2SLs). By engineering the layer widths and antimony compositions a 16K band-gap of ~ 238 meV was achieved for all five unintentionally doped T2SLs. Carrier recombination rates were determined for all five samples by fitting a rate equation model to the density and temperature dependent data. Minority-carrier lifetimes as long as 22 μs were measured at 14K, while lifetimes in excess of 2 μs were measured for all five samples at 200K. The minority-carrier lifetimes were observed to generally increase with increasing antimony content. While minority-carrier lifetimes are much longer than those observed in InAs/Ga(In)Sb T2SLs, Auger recombination processes were found to be more prominent in the Ga-free T2SLs. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under Contract No. DE-AC04-94AL85000. This research was funded by the U.S. Government.

41 CFR 301-73.1 - What does the Federal travel management program include?

Code of Federal Regulations, 2010 CFR

2010-07-01

... transportation and lodging providers (e.g., Government-contract air carriers, rental car companies, trains... title). Note to § 301-73.1: The E-Gov Travel Service (ETS) fulfills the requirements of paragraphs (a... management reports on reservation and ticketing activities. (See § 301-73.106 for specific services that...

48 CFR 6103.301 - Scope [Rule 301].

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Scope [Rule 301]. 6103.301 Section 6103.301 Federal Acquisition Regulations System CIVILIAN BOARD OF CONTRACT APPEALS, GENERAL SERVICES ADMINISTRATION TRANSPORTATION RATE CASES 6103.301 Scope [Rule 301]. (a) Authority. 31 U.S.C. 3726(i)(1) provides that a carrier or freight...

48 CFR 1609.7001 - Minimum standards for health benefits carriers.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Accounting Office to audit and examine its records and accounts which pertain, directly or indirectly, to the plan at such reasonable times and places as may be designated by OPM or the General Accounting Office... rendering of medical services. (5) A system for accounting for costs incurred under the contract, when...

48 CFR 1609.7001 - Minimum standards for health benefits carriers.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Accounting Office to audit and examine its records and accounts which pertain, directly or indirectly, to the plan at such reasonable times and places as may be designated by OPM or the General Accounting Office... rendering of medical services. (5) A system for accounting for costs incurred under the contract, when...

48 CFR 1609.7001 - Minimum standards for health benefits carriers.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Accounting Office to audit and examine its records and accounts which pertain, directly or indirectly, to the plan at such reasonable times and places as may be designated by OPM or the General Accounting Office... rendering of medical services. (5) A system for accounting for costs incurred under the contract, when...

48 CFR 1609.7001 - Minimum standards for health benefits carriers.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Accounting Office to audit and examine its records and accounts which pertain, directly or indirectly, to the plan at such reasonable times and places as may be designated by OPM or the General Accounting Office... rendering of medical services. (5) A system for accounting for costs incurred under the contract, when...

41 CFR 102-117.135 - What are the international transportation restrictions?

Code of Federal Regulations, 2014 CFR

2014-01-01

... funded by the U.S. Government should be rare. International movement of cargo by air is subject to the... government, an international agency, or other organization; or (3) Use of a foreign air carrier is determined... international transportation restrictions? 102-117.135 Section 102-117.135 Public Contracts and Property...

48 CFR 752.7002 - Travel and transportation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... referred to as the Standardized Regulations—as from time to time amended, for not more than the travel time...” clause of this contract, time spent away from post resulting from educational travel will be counted as... time amended, for not more than the travel time required by scheduled commercial air carrier using the...

41 CFR 301-10.182 - What classes of ship accommodations are available?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 41 Public Contracts and Property Management 4 2013-07-01 2012-07-01 true What classes of ship...-TRANSPORTATION EXPENSES Common Carrier Transportation Ship § 301-10.182 What classes of ship accommodations are available? Accommodations on ships vary according to deck levels. (a) Other than lowest first-class—All...

41 CFR 301-10.182 - What classes of ship accommodations are available?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 4 2014-07-01 2014-07-01 false What classes of ship...-TRANSPORTATION EXPENSES Common Carrier Transportation Ship § 301-10.182 What classes of ship accommodations are available? Accommodations on ships vary according to deck levels. (a) Other than lowest first-class—All...

41 CFR 301-10.182 - What classes of ship accommodations are available?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 41 Public Contracts and Property Management 4 2012-07-01 2012-07-01 false What classes of ship...-TRANSPORTATION EXPENSES Common Carrier Transportation Ship § 301-10.182 What classes of ship accommodations are available? Accommodations on ships vary according to deck levels. (a) Other than lowest first-class—All...

48 CFR 47.303-17 - Contractor-prepaid commercial bills of lading, small package shipments.

Code of Federal Regulations, 2011 CFR

2011-10-01

... advantageous to the Government, the contracting officer may authorize the contractor to ship supplies, which... with its own shipments so that the Government can take advantage of lower carload or truckload freight... charges with a copy of the carrier's receipted freight bill or other evidence of receipt, except as...

48 CFR 47.303-17 - Contractor-prepaid commercial bills of lading, small package shipments.

Code of Federal Regulations, 2014 CFR

2014-10-01

... advantageous to the Government, the contracting officer may authorize the contractor to ship supplies, which... with its own shipments so that the Government can take advantage of lower carload or truckload freight... charges with a copy of the carrier's receipted freight bill or other evidence of receipt, except as...

48 CFR 47.303-17 - Contractor-prepaid commercial bills of lading, small package shipments.

Code of Federal Regulations, 2013 CFR

2013-10-01

... advantageous to the Government, the contracting officer may authorize the contractor to ship supplies, which... with its own shipments so that the Government can take advantage of lower carload or truckload freight... charges with a copy of the carrier's receipted freight bill or other evidence of receipt, except as...

48 CFR 47.303-17 - Contractor-prepaid commercial bills of lading, small package shipments.

Code of Federal Regulations, 2012 CFR

2012-10-01

... advantageous to the Government, the contracting officer may authorize the contractor to ship supplies, which... with its own shipments so that the Government can take advantage of lower carload or truckload freight... charges with a copy of the carrier's receipted freight bill or other evidence of receipt, except as...

48 CFR 752.7002 - Travel and transportation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... required by scheduled commercial air carrier using the most expeditious route. One stopover en route for a... time at post. (h) Delays en route. The Contractor may grant to travelers under this contract reasonable delays en route while in travel status when such delays are caused by events beyond the control of such...

41 CFR 301-73.106 - What are the basic services that should be covered by a TMS?

Code of Federal Regulations, 2011 CFR

2011-07-01

... confirmation and seat assignment, compliance with the Fly America Act, Governmentwide travel policies, contract...Rooms properties, per diem rate availability, etc.). (3) Car rental and rail information (e.g... reservations by type of service (common carrier, lodging, and car rental); (2) Extent to which reservations are...

41 CFR 301-73.106 - What are the basic services that should be covered by a TMS?

Code of Federal Regulations, 2012 CFR

2012-07-01

... confirmation and seat assignment, compliance with the Fly America Act, Governmentwide travel policies, contract...Rooms properties, per diem rate availability, etc.). (3) Car rental and rail information (e.g... reservations by type of service (common carrier, lodging, and car rental); (2) Extent to which reservations are...

41 CFR 301-73.106 - What are the basic services that should be covered by a TMS?

Code of Federal Regulations, 2014 CFR

2014-07-01

... confirmation and seat assignment, compliance with the Fly America Act, Governmentwide travel policies, contract...Rooms properties, per diem rate availability, etc.). (3) Car rental and rail information (e.g... reservations by type of service (common carrier, lodging, and car rental); (2) Extent to which reservations are...

41 CFR 301-73.106 - What are the basic services that should be covered by a TMS?

Code of Federal Regulations, 2013 CFR

2013-07-01

... confirmation and seat assignment, compliance with the Fly America Act, Governmentwide travel policies, contract...Rooms properties, per diem rate availability, etc.). (3) Car rental and rail information (e.g... reservations by type of service (common carrier, lodging, and car rental); (2) Extent to which reservations are...

48 CFR 47.403-2 - Air transport agreements between the United States and foreign governments.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Regulations System FEDERAL ACQUISITION REGULATION CONTRACT MANAGEMENT TRANSPORTATION Air Transportation by U.S... attend, the use of a foreign-flag air carrier that provides transportation under an air transport... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Air transport agreements...

Extracellular formation and uptake of adenosine during skeletal muscle contraction in the rat: role of adenosine transporters

PubMed Central

Lynge, J; Juel, C; Hellsten, Y

2001-01-01

The existence of adenosine transporters in plasma membrane giant vesicles from rat skeletal muscles and in primary skeletal muscle cell cultures was investigated. In addition, the contribution of intracellularly or extracellularly formed adenosine to the overall extracellular adenosine concentration during muscle contraction was determined in primary skeletal muscle cell cultures. In plasma membrane giant vesicles, the carrier-mediated adenosine transport demonstrated saturation kinetics with Km= 177 ± 36 μm and Vmax= 1.9 ± 0.2 nmol ml−1 s−1 (0.7 nmol (mg protein)−1 s−1). The existence of an adenosine transporter was further evidenced by the inhibition of the carrier-mediated adenosine transport in the presence of NBMPR (nitrobenzylthioinosine; 72 % inhibition) or dipyridamol (64 % inhibition; P < 0.05). In primary skeletal muscle cells, the rate of extracellular adenosine accumulation was 5-fold greater (P < 0.05) with electrical stimulation than without electrical stimulation. Addition of the adenosine transporter inhibitor NBMPR led to a 57 % larger (P < 0.05) rate of extracellular adenosine accumulation in the electro-stimulated muscle cells compared with control cells, demonstrating that adenosine is taken up by the skeletal muscle cells during contractions. Inhibition of ecto-5′-nucleotidase with AOPCP in electro-stimulated cells resulted in a 70 % lower (P < 0.05) rate of extracellular adenosine accumulation compared with control cells, indicating that adenosine to a large extent is formed in the extracellular space during contraction. The present study provides evidence for the existence of an NBMPR-sensitive adenosine transporter in rat skeletal muscle. Our data furthermore demonstrate that the increase in extracellular adenosine observed during electro-stimulation of skeletal muscle is due to production of adenosine in the extracellular space of skeletal muscle and that adenosine is taken up rather than released by the skeletal muscle cells during contraction. PMID:11731589

Federal employees health benefits acquisition regulation: large provider agreements, subcontracts, and miscellaneous changes. Final rule.

PubMed

2005-06-01

The Office of Personnel Management (OPM) is issuing this final regulation to amend the Federal Employees Health Benefits Acquisition Regulation (FEHBAR). It establishes requirements, including audit, for Federal Employees Health Benefits Program (FEHB) experience-rated carriers' Large Provider Agreements. It also modifies the dollar threshold for review of carriers' subcontract agreements; revises the definitions of Cost or Pricing Data and Experience-rate to reflect mental health parity requirements; updates the contract records retention requirement; updates the FEHB Clause Matrix; and conforms subpart and paragraph references to Federal Acquisition Regulation (FAR) revisions made since we last updated the FEHBAR.

47 CFR Appendix A to Part 64 - Telecommunications Service Priority (TSP) System for National Security Emergency Preparedness (NSEP)

Code of Federal Regulations, 2010 CFR

2010-10-01

.... Definitions As used in this part: a. Assignment means the designation of priority level(s) for a defined NSEP... customer premises equipment and wiring) or combination thereof. The term includes resale carriers, prime... being used or contracted for by any customer. w. Telecommunication services means the transmission...

48 CFR 47.303-1 - F.o.b. origin.

Code of Federal Regulations, 2010 CFR

2010-10-01

... TRANSPORTATION Transportation in Supply Contracts 47.303-1 F.o.b. origin. (a) Explanation of delivery term. F.o.b... a port area having water transportation service) or the carrier's freight station; (3) To a U.S... rules and regulations; (4) Be responsible for any loss of and/or damage to the goods— (i) Occurring...

41 CFR 301-75.103 - What are our responsibilities when we authorize an interviewee to use common carrier...

Code of Federal Regulations, 2010 CFR

2010-07-01

... interview travel? 301-75.103 Section 301-75.103 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 75-PRE-EMPLOYMENT INTERVIEW TRAVEL Travel Expenses § 301-75.103 What are our responsibilities when we authorize an interviewee to use...

41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

Code of Federal Regulations, 2010 CFR

2010-07-01

... be used, but only to or from the nearest interchange point on a usually traveled route to connect... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES...

19 CFR 146.7 - Zone changes.

Code of Federal Regulations, 2013 CFR

2013-04-01

... common or contract carriers transporting goods to or from the zone. [T.D. 86-16, 51 FR 5049, Feb. 11... 19 Customs Duties 2 2013-04-01 2013-04-01 false Zone changes. 146.7 Section 146.7 Customs Duties U... (CONTINUED) FOREIGN TRADE ZONES General Provisions § 146.7 Zone changes. (a) Alteration of an activated area...

19 CFR 146.7 - Zone changes.

Code of Federal Regulations, 2014 CFR

2014-04-01

... common or contract carriers transporting goods to or from the zone. [T.D. 86-16, 51 FR 5049, Feb. 11... 19 Customs Duties 2 2014-04-01 2014-04-01 false Zone changes. 146.7 Section 146.7 Customs Duties U... (CONTINUED) FOREIGN TRADE ZONES General Provisions § 146.7 Zone changes. (a) Alteration of an activated area...

19 CFR 146.7 - Zone changes.

Code of Federal Regulations, 2012 CFR

2012-04-01

... common or contract carriers transporting goods to or from the zone. [T.D. 86-16, 51 FR 5049, Feb. 11... 19 Customs Duties 2 2012-04-01 2012-04-01 false Zone changes. 146.7 Section 146.7 Customs Duties U... (CONTINUED) FOREIGN TRADE ZONES General Provisions § 146.7 Zone changes. (a) Alteration of an activated area...

19 CFR 146.7 - Zone changes.

Code of Federal Regulations, 2010 CFR

2010-04-01

... common or contract carriers transporting goods to or from the zone. [T.D. 86-16, 51 FR 5049, Feb. 11... 19 Customs Duties 2 2010-04-01 2010-04-01 false Zone changes. 146.7 Section 146.7 Customs Duties U... (CONTINUED) FOREIGN TRADE ZONES General Provisions § 146.7 Zone changes. (a) Alteration of an activated area...

19 CFR 146.7 - Zone changes.

Code of Federal Regulations, 2011 CFR

2011-04-01

... common or contract carriers transporting goods to or from the zone. [T.D. 86-16, 51 FR 5049, Feb. 11... 19 Customs Duties 2 2011-04-01 2011-04-01 false Zone changes. 146.7 Section 146.7 Customs Duties U... (CONTINUED) FOREIGN TRADE ZONES General Provisions § 146.7 Zone changes. (a) Alteration of an activated area...

Asymptomatic Carriers Contribute to Nosocomial Clostridium difficile Infection: A Cohort Study of 4508 Patients.

PubMed

Blixt, Thomas; Gradel, Kim Oren; Homann, Christian; Seidelin, Jakob Benedict; Schønning, Kristian; Lester, Anne; Houlind, Jette; Stangerup, Marie; Gottlieb, Magnus; Knudsen, Jenny Dahl

2017-04-01

Nosocomial infections with Clostridium difficile present a considerable problem despite numerous attempts by health care workers to reduce risk of transmission. Asymptomatic carriers of C difficile can spread their infection to other patients. We investigated the effects of asymptomatic carriers on nosocomial C difficile infections. We performed a population-based prospective cohort study at 2 university hospitals in Denmark, screening all patients for toxigenic C difficile in the intestine upon admittance, from October 1, 2012, to January 31, 2013. Screening results were blinded to patients, staff, and researchers. Patients were followed during their hospital stay by daily registration of wards and patient rooms. The primary outcomes were rate of C difficile infection in exposed and unexposed patients and factors associated with transmission. C difficile infection was detected in 2.6% of patients not exposed to carriers and in 4.6% of patients exposed to asymptomatic carriers at the ward level (odds ratio for infection if exposed to carrier, 1.79; 95% confidence interval, 1.16-2.76). Amount of exposure correlated with risk of C difficile infection, from 2.2% in the lowest quartile to 4.2% in the highest quartile of exposed patients (P = .026). Combining the load of exposure to carriers and length of stay seemed to have an additive effect on the risk of contracting C difficile. In a population-based prospective cohort study in Denmark, we found that asymptomatic carriers of toxigenic C difficile in hospitals increase risk of infection in other patients. Copyright © 2017 AGA Institute. Published by Elsevier Inc. All rights reserved.

Differential sensitivities of pulmonary and coronary arteries to hemoglobin-based oxygen carriers and nitrovasodilators: study in a bovine ex vivo model of vascular strips.

PubMed

Fonseca, Vera; Avizinis, Jessica; Moon-Massat, Paula; Freilich, Daniel; Kim, Hae Won; Hai, Chi-Ming

2010-01-01

Vasoconstriction is a major adverse effect of first and second generation hemoglobin-based oxygen carriers (HBOCs) that hinders their development as blood substitute. However, intravenous infusion of HBOC-201 (second generation) to patients induces significant pulmonary hypertension without significant coronary vasoconstriction. We compared contractile responses of isolated bovine pulmonary and coronary arterial strips to HBOC-201 and HBOC-205LL.LT.MW600 (third generation), polymerized bovine hemoglobins of different molecular weight, and their attenuation by nitroglycerin, sodium nitroprusside (SNP), and sodium nitrite. Pulmonary arteries developed negligible basal tone, but exhibited HBOC-dependent amplification of phenylephrine-induced contractions. In contrast, coronary arteries developed significant basal tone, and exhibited HBOC-dependent constant force increment to serotonin-induced contractions. Therefore, relative to basal tone, HBOC-induced contractions were greater in pulmonary than coronary arteries. Furthermore, HBOC-205LL.LT.MW600 appeared to be less vasoactive than HBOC-201. Unexpectedly, pulmonary and coronary arteries exhibited differential sensitivities to nitrovasodilators in parallel with their differential sensitivities to HBOC. However, SNP and sodium nitrite induced significant methemoglobin formation from HBOC, whereas nitroglycerin did not. These results suggest that phenotypic differences between pulmonary and coronary vascular smooth muscle cells could explain the differential hypertensive effects of HBOC on pulmonary and coronary circulation in patients. Among the three nitrovasodilators investigated, nitroglycerin appears to be the most promising candidate for attenuating HBOC-induced pulmonary hypertension in older HBOCs.

41 CFR 301-10.115 - Am I authorized to receive a refund or credit for unused transportation?

Code of Federal Regulations, 2010 CFR

2010-07-01

... receive a refund or credit for unused transportation? 301-10.115 Section 301-10.115 Public Contracts and... § 301-10.115 Am I authorized to receive a refund or credit for unused transportation? No. You are not authorized to receive a refund, credit, or any other negotiable document from a carrier for unfurnished...

41 CFR 302-10.200 - What costs are allowable when a commercial carrier transports my mobile home overland or over water?

Code of Federal Regulations, 2010 CFR

2010-07-01

....200 Public Contracts and Property Management Federal Travel Regulation System RELOCATION ALLOWANCES TRANSPORTATION AND STORAGE OF PROPERTY 10-ALLOWANCES FOR TRANSPORTATION OF MOBILE HOMES AND BOATS USED AS A...: (1) Fuel and oil used for propulsion of the boat; (2) Pilots or navigators in the open water; (3) A...

41 CFR 301-50.8 - Are there any limits on travel arrangements I may make?

Code of Federal Regulations, 2010 CFR

2010-07-01

... services, you must use the contract carrier, unless you have an approved exception (see §§ 301-10.107 and 301-10.108 of this chapter); (2) You may use other than coach-class accommodations only under §§ 301-10.123 and 301-10.162, and lowest first-class accommodations only under § 301-10.183 of this Chapter...

41 CFR 301-11.17 - If my agency authorizes per diem reimbursement, will it reduce my M&IE allowance for a meal(s...

Code of Federal Regulations, 2011 CFR

2011-07-01

... for a complimentary meal(s) provided by a hotel/motel? 301-11.17 Section 301-11.17 Public Contracts... complimentary meal(s) provided by a hotel/motel? No. A meal provided by a common carrier or a complimentary meal provided by a hotel/motel does not affect your per diem. ...

41 CFR 301-10.125 - When may I use the 14-hour rule to travel other than coach-class (see § 301-10.123(b)(6))?

Code of Federal Regulations, 2010 CFR

2010-07-01

...-hour rule to travel other than coach-class (see § 301-10.123(b)(6))? 301-10.125 Section 301-10.125 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10-TRANSPORTATION EXPENSES Common Carrier Transportation Airline...

41 CFR 301-10.125 - When may I use the 14-hour rule to travel other than coach-class (see § 301-10.123(b)(6))?

Code of Federal Regulations, 2011 CFR

2011-07-01

...-hour rule to travel other than coach-class (see § 301-10.123(b)(6))? 301-10.125 Section 301-10.125 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10-TRANSPORTATION EXPENSES Common Carrier Transportation Airline...

41 CFR 301-10.125 - When may I use the 14-hour rule to travel other than coach-class (see § 301-10.123(b)(6))?

Code of Federal Regulations, 2013 CFR

2013-07-01

...-hour rule to travel other than coach-class (see § 301-10.123(b)(6))? 301-10.125 Section 301-10.125 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10-TRANSPORTATION EXPENSES Common Carrier Transportation Airline...

41 CFR 301-10.125 - When may I use the 14-hour rule to travel other than coach-class (see § 301-10.123(b)(6))?

Code of Federal Regulations, 2012 CFR

2012-07-01

...-hour rule to travel other than coach-class (see § 301-10.123(b)(6))? 301-10.125 Section 301-10.125 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10-TRANSPORTATION EXPENSES Common Carrier Transportation Airline...

41 CFR 301-11.17 - If my agency authorizes per diem reimbursement, will it reduce my M&IE allowance for a meal(s...

Code of Federal Regulations, 2010 CFR

2010-07-01

... for a complimentary meal(s) provided by a hotel/motel? 301-11.17 Section 301-11.17 Public Contracts... complimentary meal(s) provided by a hotel/motel? No. A meal provided by a common carrier or a complimentary meal provided by a hotel/motel does not affect your per diem. ...

Analysis of Navy Joint Contingency Contracting

DTIC Science & Technology

2011-12-01

MacLaren, RDML Crean, and CAPT Bailey for accepting our request for an interview, sharing their experiences, and providing us valuable insight into DoD... CAPT Kenneth McKinley, ―two Navy aircraft carriers support 45% of all Afghan sorties without contractors.‖35... CAPT Kenneth McKinley, the Deputy Assistant Secretary of the Navy for Research and Development and Acquisitions, in discussion with LCDR Garcia and LCDR

Excitonic Effects and Optical Absorption Spectrum of Doped Graphene

NASA Astrophysics Data System (ADS)

Jornada, Felipe; Deslippe, Jack; Louie, Steven

2012-02-01

First-principles calculations based on the GW-Bethe-Salpeter Equation (GW-BSE) approach and subsequent experiments have shown large excitonic effects in the optical absorbance of graphene. Here we employ the GW-BSE formalism to probe the effects of charge carrier doping and of having an external electric field on the absorption spectrum of graphene. We show that the absorbance peak due to the resonant exciton exhibits systematic changes in both its position and profile when graphene is gate doped by carriers, in excellent agreement to very recent measurementsootnotetextTony F. Heinz, private communications.. We analyze the various contributions to these changes in the absorption spectrum, such as the effects of screening by carriers to the quasiparticle energies and electron-hole interactions. This work was supported by National Science Foundation Grant No. DMR10-1006184, the U.S. Department of Energy under Contract No. DE-AC02-05CH11231, and the U.S. DOD - Office of Naval Research under RTC Grant No. N00014-09-1-1066. Computer time was provided by NERSC.

41 CFR 301-10.306 - What will I be reimbursed if authorized to use a POV instead of a taxi between my residence and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... beginning and/or ending of travel between the points involved. [FTR Amdt. 70, 63 FR 15955, Apr. 1, 1998, as... terminal, or from my residence directly to a common carrier terminal on travel requiring an overnight stay? 301-10.306 Section 301-10.306 Public Contracts and Property Management Federal Travel Regulation...

Vision Restoration with a Collagen Crosslinked Boston Keratoprosthesis Unit

DTIC Science & Technology

2016-09-01

AWARD NUMBER: W81XWH-15-2-0044 TITLE: Vision Restoration with a Collagen Crosslinked Boston Keratoprosthesis Unit PRINCIPAL INVESTIGATOR: Joseph B...TITLE AND SUBTITLE 5a. CONTRACT NUMBER Vision Restoration with a Collagen Cross-linked Boston Keratoprosthesis Unit 5b. GRANT NUMBER W81XWH-15-2-0044...the incidence or potentially eliminate corneal melts by strengthening the keratoprosthesis carrier tissue by collagen -crosslinking the cornea graft

Background-Error Correlation Model Based on the Implicit Solution of a Diffusion Equation

DTIC Science & Technology

2010-01-01

1 Background- Error Correlation Model Based on the Implicit Solution of a Diffusion Equation Matthew J. Carrier* and Hans Ngodock...4. TITLE AND SUBTITLE Background- Error Correlation Model Based on the Implicit Solution of a Diffusion Equation 5a. CONTRACT NUMBER 5b. GRANT...2001), which sought to model error correlations based on the explicit solution of a generalized diffusion equation. The implicit solution is

FM Quieting Curves and Related Topics

DTIC Science & Technology

1977-08-01

Electronics Engineering Group (EEO) is organized as an independent group reorting, directly to -the Comwiander, Air ’Force Conmmunica-r tions Service (WOC...NUMBER N/A 7. AklTHO -() 6. CONTRACT OR GRANT NUMBER(#) /, .C...or.e M./ Kizer/ , ,/A 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT...in vestigial sideband modulation) and are separated from the carrier frequency by a frequency difference equal to the frequency of the baseband

Interleukin-10 production at the early stage of infection with foot-and-mouth disease virus related to the likelihood of persistent infection in cattle.

PubMed

Zhang, Zhidong; Doel, Claudia; Bashiruddin, John B

2015-11-19

The factors leading to persistent infection of foot-and-mouth disease (FMD) virus in ruminants are not well defined. This paper provides evidence of the presence of interleukin-10 (IL-10) early in the course of infection (1-4 days) as a factor in the development of persistence of FMD virus in cattle. Results showed that serum IL-10 in carrier cattle infected with FMD virus type O (n = 4) was detected and peaked at 1 or 2 days post infection and rapidly declined thereafter. In contract, serum IL-10 levels in non-carrier cattle (n = 21) were very low or undetectable during the same period.

Design of a Tunable, Room Temperature, Continuous-Wave Terahertz Source and Detector using Silicon Waveguides

DTIC Science & Technology

2008-01-30

that will use conventional diode- or hotomultiplier-tube-based optical detectors , which are xtremely sensitive . . HEATING AND FREE-CARRIER IMITATIONS...CONTRACT NUMBER IN-HOUSE Design of a tunable, room temperature, continuous-wave terahertz source and detector using silicon waveguides 5b. GRANT...B 261Design of a tunable, room temperature, continuous-wave terahertz source and detector using silicon waveguides T. Baehr-Jones,1,* M. Hochberg,1,3

Container Management: A Necessary Strategy for Improved Efficiencies

DTIC Science & Technology

2013-03-01

and carrier-owned containers under the USTRANSCOM USC or other applicable contract.21 Re-organize mobile container assessment teams ( MCAT ) with...warrant officer or field grade officers in charge. The MCATs are a great concept, but when a team shows up with a young Captain or Lieutenant and a...and a master sergeant or sergeant major on the MCAT , they will be more effective and better supported. Plenty of quality field grade Logistics Corps

Emission of Coherent Radiation from Ultra-High Mobility Carriers in Nano-structured Materials

DTIC Science & Technology

2011-03-31

semiconductor in such HEMTs.  Assuming m*= 0.4 m0, the critical velocity for round trip gain at  300 K is  cm/ s 10 x 1.1/v 7*c mTk B .  Recent  high ‐ power  HEMTs... High Mobility 5a. CONTRACT NUMBER W911NF-08-C-0126 Carriers in Nano-structured Materials 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d...tunable, CW,  high ‐ power  characteristics of backward oscilla‐ tors and free electron  lasers with the compactness, portability,  low cost, and  high

Integrated health care and the advanced practice nurse.

PubMed

Green, A H; Conway-Welch, C

1995-01-01

As state-designed Medicaid reforms are enacted and commercial insurance carriers begin to manage care, advanced practice nurses (APNs) must be ready to aggressively pursue opportunities for clinical participation. Understanding the contractual obligations of becoming a provider, as well as adopting strategies for successful participation in these emerging integrated networks, will be critical for APNs. Successful contracting requires a carefully defined set of practice activities and a willingness to become a team player in a complex organization.

Navy C3 in a Sociological Context: Why Forward Presence Matters

DTIC Science & Technology

1993-06-17

catapults, carpetbaggers, caddies, carabineers, carrier pigeons , corn whiskey, camp followers, calamine lotion, etc. (Todd, 1986, p. 14) C2, C3, C31, C41...the author’s view, ". .. From the Sea" has no binding "rules" or "contracts" which might better shape the assessment process. Without the " meat ...American and British forces--are provided below. The first case demonstrates the hazards of ambiguity; the second example highlights difficulties

PSPVDC: An Adaptation of the PSP that Incorporates Verified Design by Contract

DTIC Science & Technology

2013-05-01

characteristics mentioned above, including the following: • Java Modeling Language (JML) implements DbC in Java . VDbC can then be carried out using tools like...Extended Static Checking (ESC/ Java ) [Cok 2005] or TACO [Galeotti 2010]. • Perfect Developer [Crocker 2003] is a specification and modeling language...These are written in the language employed in the environment (e.g., as Java Boolean expressions, if JML is used) which we call the carrier lan

Can the Air Force and Airlines Collaborate for Mutual Benefit An Exploration of Pilot and Maintenance Workforce Options

DTIC Science & Technology

2016-01-01

Training; Resource Management; and Strategy and Doctrine. The research reported here was prepared under contract FA7014-06-C-0001. Additional information...bankruptcies and mergers. During this period, many airline pilot groups made concessions on pay and benefits. By 2015, pay levels for major airline pilots had... Virgin America UNIQUE_CARRIER_NAME 14 Figure 8. Air Force and Commercial Maintenance Personnel Salaries NOTE: AF Annual = Air Force, enlisted. Avg

Muscle contraction increases carnitine uptake via translocation of OCTN2

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

Furuichi, Yasuro; Sugiura, Tomoko; Kato, Yukio

Highlights: Black-Right-Pointing-Pointer Muscle contraction augmented carnitine uptake into rat hindlimb muscles. Black-Right-Pointing-Pointer An increase in carnitine uptake was due to an intrinsic clearance, not blood flow. Black-Right-Pointing-Pointer Histochemical analysis showed sarcolemmal OCTN2 was emphasized after contraction. Black-Right-Pointing-Pointer OCTN2 protein in sarcolemmal fraction was increased in contracting muscles. -- Abstract: Since carnitine plays an important role in fat oxidation, influx of carnitine could be crucial for muscle metabolism. OCTN2 (SLC22A5), a sodium-dependent solute carrier, is assumed to transport carnitine into skeletal muscle cells. Acute regulation of OCTN2 activity in rat hindlimb muscles was investigated in response to electrically induced contractile activity.more » The tissue uptake clearance (CL{sub uptake}) of L-[{sup 3}H]carnitine during muscle contraction was examined in vivo using integration plot analysis. The CL{sub uptake} of [{sup 14}C]iodoantipyrine (IAP) was also determined as an index of tissue blood flow. To test the hypothesis that increased carnitine uptake involves the translocation of OCTN2, contraction-induced alteration in the subcellular localization of OCTN2 was examined. The CL{sub uptake} of L-[{sup 3}H]carnitine in the contracting muscles increased 1.4-1.7-fold as compared to that in the contralateral resting muscles (p < 0.05). The CL{sub uptake} of [{sup 14}C]IAP was much higher than that of L-[{sup 3}H]carnitine, but no association between the increase in carnitine uptake and blood flow was obtained. Co-immunostaining of OCTN2 and dystrophin (a muscle plasma membrane marker) showed an increase in OCTN2 signal in the plasma membrane after muscle contraction. Western blotting showed that the level of sarcolemmal OCTN2 was greater in contracting muscles than in resting muscles (p < 0.05). The present study showed that muscle contraction facilitated carnitine uptake in skeletal muscles, possibly via the contraction-induced translocation of its specific transporter OCTN2 to the plasma membrane.« less

Evolution and Control of Electronic Structures near the Interface of Complex Oxide Heterostructure SmTiO3/SrTiO3

NASA Astrophysics Data System (ADS)

Mori, Ryo; Marshall, Patrick; Isaac, Brandon; Denlinger, Jonathan; Stemmer, Susanne; Lanzara, Alessandra

The confined electron system in the quantum well of the transition metal oxide, SrTiO3, embedded in the rare earth titanate, SmTiO3, shows unique properties, such as high carrier density, fermi liquid to non-fermi liquid transition, and pseudo-gap, which can be controlled by changing the shape of the quantum well. We will present a distinct difference in the electronic structures between the different quantum well structures obtained by angle-resolved photoemission spectroscopy (ARPES) measurements, suggesting the possibility to control the orbital character and the electron correlation near the interface as well as carrier density. The work was supported by the Quantum Materials Program at LBNL, funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division, under Contract No. DE-AC02-05CH11231.

Electromyographic evidence in support of a knock-in mouse model of DYT1 Dystonia.

PubMed

DeAndrade, Mark P; Trongnetrpunya, Amy; Yokoi, Fumiaki; Cheetham, Chad C; Peng, Ning; Wyss, J Michael; Ding, Mingzhou; Li, Yuqing

2016-11-01

DYT1 dystonia is an autosomal-dominant movement disorder characterized by abnormal, often repetitive, movements and postures. Its hallmark feature is sustained or intermittent contractions of muscles involving co-contractions of antagonist muscle pairs. The symptoms are relieved with the anticholinergic drug trihexyphenidyl. The primary mutation is a trinucleotide deletion (ΔGAG) in DYT1/TOR1A, which codes for torsinA. Previous studies showed that (1) heterozygous Dyt1 ΔGAG knock-in mice, which have an analogous mutation in the endogenous gene, exhibit motor deficits and altered corticostriatal synaptic plasticity in the brain and (2) these deficits can be rescued by trihexyphenidyl. However, brain imaging studies suggest that the Dyt1 knock-in mouse models nonmanifesting mutation carriers of DYT1 dystonia. The aim of this work was to examine the hallmark features of DYT1 dystonia in the Dyt1 knock-in mice by analyzing muscular activities. Wireless telemetry devices with biopotential channels were implanted to the bicep and the rectus femori muscles in Dyt1 knock-in mice, and muscular activities were recorded before and after trihexyphenidyl administration. (1) Consistent with DYT1 dystonia patients, Dyt1 knock-in mice showed sustained contractions and co-contractions of the antagonistic bicep femoris and rectus femoris. (2) The abnormal muscle contractions were normalized by trihexyphenidyl. The results suggest that the motor deficits in Dyt1 knock-in mice are likely produced by abnormal muscle contractions, and Dyt1 knock-in mice can potentially be used as a manifesting disease model to study pathophysiology and develop novel therapeutics. © 2016 International Parkinson and Movement Disorder Society. © 2016 International Parkinson and Movement Disorder Society.

Regenerative process and system for the simultaneous removal of particulates and the oxides of sulfur and nitrogen from a gas stream

DOEpatents

Cohen, Mitchell R.; Gal, Eli

1993-01-01

A process and system for simultaneously removing from a gaseous mixture, sulfur oxides by means of a solid sulfur oxide acceptor on a porous carrier, nitrogen oxides by means of ammonia gas and particulate matter by means of filtration and for the regeneration of loaded solid sulfur oxide acceptor. Finely-divided solid sulfur oxide acceptor is entrained in a gaseous mixture to deplete sulfur oxides from the gaseous mixture, the finely-divided solid sulfur oxide acceptor being dispersed on a porous carrier material having a particle size up to about 200 microns. In the process, the gaseous mixture is optionally pre-filtered to remove particulate matter and thereafter finely-divided solid sulfur oxide acceptor is injected into the gaseous The government of the United States of America has rights in this invention pursuant to Contract No. DE-AC21-88MC 23174 awarded by the U.S. Department of Energy.

Knowledge and understanding of antibiotic resistance and the risk of becoming a carrier when travelling abroad: a qualitative study of Swedish travellers.

PubMed

Wiklund, S; Fagerberg, I; Örtqvist, Å; Vading, M; Giske, C G; Broliden, K; Tammelin, A

2015-05-01

Increasing globalisation, with the migration of people, animals and food across national borders increases the risk of the spread of antibiotic-resistant bacteria. To avoid becoming a carrier of antibiotic-resistant bacteria when travelling, knowledge about antibiotic resistance is important. We aimed to describe the knowledge and understanding of antibiotic-resistant bacteria, and of the risk for becoming a carrier of such bacteria, among Swedish travellers before their travel to high-risk areas. A questionnaire with three open-ended questions was distributed to 100 individuals before departure. The travellers' answers were analysed using content analysis, resulting in the theme 'To be an insecure traveller who takes control over one's own journey'. Our results showed that the travellers were aware of what the term 'antimicrobial resistance' meant, but did not understand its real significance, nor the consequences for the individual nor for society. They also distanced themselves from the problem. Few thought that their travel would entail a risk of becoming a carrier of resistant bacteria. The lack of knowledge caused an uncertainty among the travellers, whom tried to master the situation by using coping strategies. They proposed a number of measures to prevent carriership. The measures were general and primarily aimed at avoiding illness abroad, particularly acute gastro-intestinal infection. In health care and vaccination clinics, there is a need for improved information for persons intending to travel to high-risk areas, both about the risks of contracting antibiotic-resistant bacteria and about effective preventive measures. © 2015 the Nordic Societies of Public Health.

The effect of introducing rebate contracts to promote generic drug substitution, on doctors' prescribing practices.

PubMed

Hoffmann, Falk; Glaeske, Gerd; Pfannkuche, Matthias S

2009-11-01

As of 1 April 2007, pharmacists in Germany filling prescriptions covered by the statutory health insurance system (Gesetzliche Krankenversicherung, GKV) are required, whenever possible, to dispense a preparation that contains the same active substance and for which a rebate contract is in effect. The physician can block drug substitution by crossing out "aut idem" ("or the like") on the prescription form. The latter option has existed since 2002. We studied the possible effect of the introduction of rebate contracts on the use of the no-substitution option. Three independent random samples were taken from the routine data of the Gmünder ErsatzKasse (GEK, a statutory health insurance carrier). The samples consisted of 0.5% of the insured adult population in the month of October in the years 2006, 2007, and 2008 (n = 6195; n = 6300; n = 6845). Within these sample groups, all medication orders in which the physician could potentially have exercised a no-substitution option were selected, and the corresponding prescriptions were examined. The percentage of no-substitution prescriptions rose from October 2006 to October 2007, and then rose still further to October 2008 (14.4%, 18.4%, 19.0%; p for trend < 0.0001). Considerable differences were seen between physicians belonging to different regional Associations of Statutory Health Insurance Physicians (Kassenärztliche Vereinigungen). In about one-quarter of the no-substitution prescriptions for 2007 and 2008 (25.1%, 25.7%), the prescribed medication was itself included in a rebate contract. The use of the no-substitution option is not uniform across Germany at present. Rebate contracts and the no-substitution option require further evaluation. Moreover, the dispensing of medications urgently needs a more stable regulatory framework.

Vasoconstriction triggered by hydrogen sulfide: Evidence for Na+,K+,2Cl-cotransport and L-type Ca2+ channel-mediated pathway.

PubMed

Orlov, Sergei N; Gusakova, Svetlana V; Smaglii, Liudmila V; Koltsova, Svetlana V; Sidorenko, Svetalana V

2017-12-01

This study examined the dose-dependent actions of hydrogen sulfide donor sodium hydrosulphide (NaHS) on isometric contractions and ion transport in rat aorta smooth muscle cells (SMC). Isometric contraction was measured in ring aortas segments from male Wistar rats. Activity of Na + /K + -pump and Na + ,K + ,2Cl - cotransport was measured in cultured endothelial and smooth muscle cells from the rat aorta as ouabain-sensitive and ouabain-resistant, bumetanide-sensitive components of the 86 Rb influx, respectively. NaHS exhibited the bimodal action on contractions triggered by modest depolarization ([K + ] o =30 mM). At 10 -4 M, NaHS augmented contractions of intact and endothelium-denuded strips by ~ 15% and 25%, respectively, whereas at concentration of 10 -3  M it decreased contractile responses by more than two-fold. Contractions evoked by 10 -4  M NaHS were completely abolished by bumetanide, a potent inhibitor of Na + ,K + ,2Cl - cotransport, whereas the inhibition seen at 10 -3  M NaHS was suppressed in the presence of K + channel blocker TEA. In cultured SMC, 5×10 -5  M NaHS increased Na + ,K + ,2Cl - - cotransport without any effect on the activity of this carrier in endothelial cells. In depolarized SMC, 45 Ca influx was enhanced in the presence of 10 -4  M NaHS and suppressed under elevation of [NaHS] up to 10 -3  M. 45 Ca influx triggered by 10 -4  M NaHS was abolished by bumetanide and L-type Ca 2+ channel blocker nicardipine. Our results strongly suggest that contractions of rat aortic rings triggered by low doses of NaHS are mediated by activation of Na + ,K + ,2Cl - cotransport and Ca 2+ influx via L-type channels.

Fullerenol C60(OH)24 nanoparticles decrease relaxing effects of dimethyl sulfoxide on rat uterus spontaneous contraction

NASA Astrophysics Data System (ADS)

Slavic, Marija; Djordjevic, Aleksandar; Radojicic, Ratko; Milovanovic, Slobodan; Orescanin-Dusic, Zorana; Rakocevic, Zlatko; Spasic, Mihajlo B.; Blagojevic, Dusko

2013-05-01

Dimethyl sulfoxide (DMSO) is a widely used solvent and cryoprotectant that can cause impaired blood flow, reduction in intracranial pressure, tissue edema, inflammatory reactions, inhibition of vascular smooth muscle cell migration and proliferation, processes which can lead to atherosclerosis of the coronary, peripheral and cerebral circulation. Although the adverse effects are rare when DMSO is administered in clinically established concentrations, there is no safe antagonist for an overdose. In this work, we treated isolated spontaneous and calcium-induced contractile active rat uteri (Wistar, virgo intacta), with DMSO and fullerenol C60(OH)24 nanoparticle (FNP) in DMSO. FNP is a water-soluble derivative of fullerene C60. Its size is a 1.1 nm in diameter and is a very promising candidate for a drug carrier in nanomedicine. FNP also displays free radical scavenging activity. DMSO decreased both spontaneous and calcium-induced contractions. In contrast, FNP only decreased spontaneous contraction. FNP decreased copper-zinc superoxide dismutase activity and prevented the DMSO-induced increase in glutathione reductase activity. Atomic force microscopy detected that FNP aggregated with calcium ions. Our results indicate that FNP has properties that make it a good candidate to be a modulator of DMSO activity which could minimize side effects of the latter.

Should close contacts of returning travellers with typhoid fever be protected by vaccination?

PubMed

Kantele, A

2015-03-17

Increasing international travel to areas endemic for typhoid fever correlates with increased risk for travellers to contract the disease. At home, the acutely ill/convalescent patients may pose some risk to their close contacts. In Finland an unofficial guideline suggests vaccination for close contacts of patients with acute typhoid fever; in other developed countries, routine typhoid vaccinations are only recommended to contacts of chronic carriers. This paper discusses the possibilities and limitations of prophylactic/post-exposure typhoid vaccination for contacts of patients with acute disease. Copyright © 2015 Elsevier Ltd. All rights reserved.

Worldwide Express: Exploiting Existing Contract Provisions to Maximize Savings

DTIC Science & Technology

2012-06-01

transportation lane for the case study, the author employed the Willie Sutton rule, looking for large sums of money first. Following the recommendation of a...profitable. The firm is a freight forwarder, not a small package operator like other WWX carriers. Freight forwarders generate profits by marking up...3,095.87 $3.39 $2,142.48 28 B 9 312 $3.19 $996.53 $3.39 $1,057.68 K 61 500 $5.04 $2,522.36 $3.39 $1,695.00 29 K 52 343 $5.61 $1,925.36 $3.39 $1,162.77 S

The Carrier's Liability for Damage Caused by Delay in International Air Transport

NASA Technical Reports Server (NTRS)

Lee, Kang Bin

2003-01-01

Delay in the air transport occurs when passengers, baggage or cargo do not arrive at their destination at the time indicated in the contract of carriage. The causes of delay in the carriage of passengers are booking errors or double booking, delayed departure of aircraft, incorrect information regarding the time of departure, failure to land at the scheduled destination and changes in flight schedule or addition of extra landing stops. Delay in the carriage of baggage or cargo may have different causes: no reservation, lack of space, failure to load the baggage or cargo at the right place, or to deliver the covering documents at the right place. The Montreal Convention of 1999 Article 19 provides that 'The carrier is liable for damage occasioned by delay in the carriage by air of passengers, baggage or cargo. Nevertheless, the carder shall not be liable for damage occasioned by delay if it proves that it and its servants and agents took all measures that could reasonably be required to avoid the damage or that it was impossible for it or them to take such measures'. The Montreal Convention Article 22 provides liability limits of the carrier in case of delay for passengers and their baggage and for cargo. In the carriage of persons, the liability of the carrier for each passenger is limited to 4,150 SDR. In the carriage of baggage, the liability of the carrier is limited to 1,000 SDR for each passenger unless a special declaration as to the value of the baggage has been made. In the carriage of cargo, the liability of the carrier is limited to 17 SDR per kilogram unless a special declaration as to the value of the cargo has been made. The Montreal Convention Article 19 has shortcomings: it is silent on the duration of the liability for carriage,andit does not make any distinction between persons and good. It does not give any indication concerning the circumstances to be taken into account in cases of delay, and about the length of delay. In conclusion, it is desirable to define the period of carriage with accuracy, and to insert the word 'unreasonable' in Article 19.

The chemical enhancement of the triboelectric separation of coal from pyrite and ash: A novel approach for electrostatic separation of mineral matter from coal

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

Gustafson, R.M.; DiMare, S.; Sabatini, J.

1992-02-01

Arthur D. Little, Inc., under contract to the US DOE Pittsburgh Energy Technology Center, has developed a triboelectric separation device for coal beneficiation, that employs an entrained-flow, rotating-cylinder concept. The described apparatus has been used to test the efficacy of chemical pretreatment and in-situ treatment of coal on separation efficiency. Coal particle entrainment is achieved with gaseous carbon dioxide and particle collection is accomplished by an electrostatic plate separator. The triboelectric separation device incorporates instrumentation for the direct measurement of charge in the dilute-phase particle stream. Some of the pretreatment materials investigated under this project to modify the surface chargingmore » characteristics of the coal included oleic acid, sodium oleate, quinoline and dicyclohexylamine. Ammonia and sulfur dioxide at a concentration up to 1000 ppM was used for in-situ treatment of the coal, with carbon dioxide as the carrier/inerting gas. Nitrogen was used earlier in the test program as the carrier/inerting gas for the coal, but a severe arcing problem was encountered in the electrostatic collector with nitrogen as the carrier gas. This problem did not occur when carbon dioxide was used. The report covers the chemical treatment employed, and summarizes and interprets the results achieved. In addition, an economic analysis of a full scale system based on this concept is presented.« less

Theoretical proposal for a magnetic resonance study of charge transport in organic semiconductors

NASA Astrophysics Data System (ADS)

Mkhitaryan, Vagharsh

Charge transport in disordered organic semiconductors occurs via carrier incoherent hops in a band of localized states. In the framework of continuous-time random walk the carrier on-site waiting time distribution (WTD) is one of the basic characteristics of diffusion. Besides, WTD is fundamentally related to the density of states (DOS) of localized states, which is a key feature of a material determining the optoelectric properties. However, reliable first-principle calculations of DOS in organic materials are not yet available and experimental characterization of DOS and WTD is desirable. We theoretically study the spin dynamics of hopping carriers and propose measurement schemes directly probing WTD, based on the zero-field spin relaxation and the primary (Hahn) spin echo. The proposed schemes are possible because, as we demonstrate, the long-time behavior of the zero-field relaxation and the primary echo is determined by WTD, both for the hyperfine coupling dominated and the spin-orbit coupling dominated spin dynamics. We also examine the dispersive charge transport, which is a non-Markovian sub-diffusive process characterized by non-stationarity. We show that the proposed schemes unambiguously capture the effects of non-stationarity, e.g., the aging behavior of random walks. This work was supported by the Department of Energy-Basic Energy Sciences under Contract No. DE-AC02-07CH11358.

Albumin fiber scaffolds for engineering functional cardiac tissues.

PubMed

Fleischer, Sharon; Shapira, Assaf; Regev, Omri; Nseir, Nora; Zussman, Eyal; Dvir, Tal

2014-06-01

In recent years attempts to engineer contracting cardiac patches were focused on recapitulation of the myocardium extracellular microenvironment. We report here on our work, where for the first time, a three-dimensional cardiac patch was fabricated from albumin fibers. We hypothesized that since albumin fibers' mechanical properties resemble those of cardiac tissue extracellular matrix (ECM) and their biochemical character enables their use as protein carriers, they can support the assembly of cardiac tissues capable of generating strong contraction forces. Here, we have fabricated aligned and randomly oriented electrospun albumin fibers and investigated their structure, mechanical properties, and chemical nature. Our measurements showed that the scaffolds have improved elasticity as compared to synthetic electrospun PCL fibers, and that they are capable of adsorbing serum proteins, such as laminin leading to strong cell-matrix interactions. Moreover, due to the functional groups on their backbone, the fibers can be chemically modified with essential biomolecules. When seeded with rat neonatal cardiac cells the engineered scaffolds induced the assembly of aligned cardiac tissues with high aspect ratio cardiomyocytes and massive actinin striation. Compared to synthetic fibrous scaffolds, cardiac cells cultured within aligned or randomly oriented scaffolds formed functional tissues, exhibiting significantly improved function already on Day 3, including higher beating rate (P = 0.0002 and P < 0.0001, respectively), and higher contraction amplitude (P = 0.009 and P = 0.003, respectively). Collectively, our results suggest that albumin electrospun scaffolds can play a key role in contributing to the ex vivo formation of a contracting cardiac muscle tissue. © 2014 Wiley Periodicals, Inc.

Efficacy of epicutaneous Diractin® (ketoprofen in Transfersome® gel) for the treatment of pain related to eccentric muscle contractions

PubMed Central

Rother, Matthias; Seidel, Egbert J; Clarkson, Priscilla M; Mazgareanu, Stefan; Vierl, Ulrich; Rother, Ilka

2009-01-01

Objective To investigate the effect of epicutaneously applied Diractin® (ketoprofen in Transfersome® gel) on pain induced by eccentric muscle contractions. Methods Three pilot studies which were subsequently pooled for a meta-analysis compared the efficacy of a single application of 25 mg ketoprofen in Diractin® to 25 mg oral ketoprofen and placebo for the treatment of pain induced by 50 eccentric contractions of the elbow flexor muscles. In addition, the effect of multiple usage of up to 100 mg ketoprofen in Diractin® bid over seven days on pain induced by walking down stairs with a total altitude of 200 meters was investigated. Results A single dose of 25 mg ketoprofen in Diractin® after the elbow flexion exercise was significantly superior to placebo from 5 to 12 hours after treatment and also to oral ketoprofen at some time points after treatment. In contrast, oral ketoprofen was not different to placebo at any time after treatment. Multiple doses of up to 100 mg ketoprofen Diractin® provided significant more pain relief than placebo on muscle pain induced by walking down stairs. Conclusions Eccentric exercise-induced muscle soreness was shown to be an appropriate acute pain model to evaluate the efficacy of nonsteroidal anti-inflammatory drugs applied epicutaneously with Transfersome® carriers. Diractin® proved to be efficacious in relieving pain from eccentric muscle contractions and muscle overexercise, respectively. The effect needs to be confirmed in a larger prospective clinical trial. PMID:19920930

Optical properties of monolayer MoS2 nanoribbons

NASA Astrophysics Data System (ADS)

Wei, Guohua; Lenferink, Erik J.; Stern, Nathaniel P.

Confinement of carriers in semiconductors is a powerful mechanism for manipulating optical and electronic properties of materials. Although atomically-thin monolayer semiconductors such as transition metal dichalcogenides naturally confine carriers in the out-of-plane direction, achieving appreciable confinement effects in the in-plane dimensions is less well-studied because their optical processes are dominated by tightly bound excitons. In earlier work, we have shown that lateral confinement effects can be controlled in monolayer MoS2 using high-resolution top-down nanopatterning. Here, we use similar techniques to create monolayer MoS2 nanoribbons that exhibit size-tunable photoluminescence and anisotropic Raman scattering. Our process also allows characterization of transport properties of the nanoribbons. This approach demonstrates how dimensionality influences monolayer semiconductors, which could impact charge and valley dynamics relevant to nano-scale opto-electronic devices. This work is supported by ISEN and ONR (N00014-16-1-3055). Use of the Center for Nanoscale Materials was supported by DOE Contract No. DE-AC02-06CH11357. N.P.S. is an Alfred P. Sloan Research Fellow.

Magnetism and metal-insulator transition in oxygen deficient SrTiO3

NASA Astrophysics Data System (ADS)

Lopez-Bezanilla, Alejandro; Ganesh, P.; Littlewood, Peter

2015-03-01

We report new findings in the electronic structure and magnetism of oxygen vacancies in SrTiO3. By means of first-principles calculations we show that the appearance of magnetism in oxygen-deficient SrTiO3 is not determined solely by the presence of a single oxygen vacancy but by the density of free carriers and the relative proximity of the vacant sites. While an isolated vacancy behaves as a non-magnetic double donor, manipulation of the doping conditions allows the stability of a single donor state with emergent local moments. Strong local lattice distortions enhance the binding of this state. Consequently we find that the free-carrier density and strain are fundamental components to obtaining trapped spin-polarized electrons in oxygen-deficient SrTiO3, which may have important implications in the design of switchable magneto-optic devices. AL-B and PBL were supported by DOE-BES under Contract No. DE-AC02-06CH11357. PG was sponsored by the Laboratory Directed Research and Development Program of Oak Ridge National Laboratory, managed by UT- Battelle, LLC, for the US Department of Energy.

Functional Characteristics of Tumor-Associated Protein Spot14 and Interacting Proteins in Mouse Mammary Epithelial and Breast Cancer Cell Lines

DTIC Science & Technology

2010-09-01

al., Transcription of the mitochondrial citrate carrier gene: role of SREBP-1, upregulation by insulin and downregulation by PUFA. Biochem Biophys...From - To) 2010 4 . TITLE AND SUBTITLE 5a. CONTRACT NUMBER Functional Characteristics of Tumor-Associated Protein Spot14 and Interacting... 4 Body………………………………………………………………………………….. 4 Key Research Accomplishments………………………………………….…….. 10 Reportable Outcomes

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Dr. Oscar Monje, a research scientist, packs a growing substrate called arcillite in the science carrier, or base, of the Advanced Plant Habitat (APH) inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida. Seated at right is Susan Manning-Roach, a quality assurance specialist on the Engineering Services Contract. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

Observations on the feeding mechanism, diet and digestive physiology of Histriobdella homari Van Beneden 1858: an aberrant polychaete symbiotic with North American and European lobsters.

PubMed

Jennings, J B; Gelder, S R

1976-12-01

1. The aberrant annelid Histriobdella homari (Polychaeta:Eunicida) lives in the branchial chambers of the marine lobsters Homarus americanus and H. vulgaris where it feeds on the rich microflora of bacteria, blue-green algae and related organisms which grow on the inner surface of the branchial chamber, the setae fringing the edges of the carapace, the gill filaments and, especially, the surfaces and setae of the epipodite plates between the gills. H. homari, therefore, is to be regarded as an epizoic microphagous cleaning symbiote of the lobsters. 2. The alimentary canal consists of mouth, buccal cavity, oesophagus, proventriculus, stomach, intestine and anus. The much-modified proboscis lies ventrally below the oesophagus and proventriculus, with its anterior portions protruding into the rear of the buccal cavity. 3. The proboscis consists of two fixed parallel mandibles, a transverse carrier which slides upon the mandibles and to which is attached, posteriorly, a median flexible dorsal rod and, anteriorly, four pairs of movable articulated maxillae, paired external and internal retractor muscles and various tensor, flexor and extensor muscles. 4. Contraction of the retractor muscles withdraws the carrier and maxillae posteriorly, causing bowing of the dorsal rod which is fixed at its posterior end. Relaxation of the muscles allows the rod to straighten and, thus, causes protraction of the carrier and protraction and lateral expansion of the maxillae. Contraction and relaxation of the relaxation of the retractor muscles are supplemented by appropriate changes in the other muscular components of the proboscis. 5. During feeding the serrated anterior ends of the mandibles are applied to the food, the maxillae are fully expanded and then dawn ventro-posteriorly toward the mid-line by contraction of the retractor muscles in the effective movement of the feeding mechanism. This draws the food organisms across the anterior ends of the mandibles, detaching them from the substratum and allowing their ingestion by ciliary action. The first pair of maxillae are also capable of independent action and can be used while the remainder of the proboscis apparatus is held in the protracted position. 6. Detached microorganisms are entangled in a sticky mucous secretion from the salivary glands; other salivary secretions provide a transport medium for the clumped particles and a third set contain C-esterases which initiate digestion. 7. Ingested food is held briefly in the proventriculus, then passed to the stomach where gland cells secrete A- and C-esterases which continue and extend the digestion initiated by the salivary C-esterases. 8. Some soluble products of gastric digestion are taken up by absorptive cells in the stomach wall and their digestion is completed intracellularly by enzymes which include beta-glucuronidase. Others pass into the intestine for absorption and completion of digestion by cells similar to the gastric absorptive cells but which lack beta-glucuronidase...

The chemical enhancement of the triboelectric separation of coal from pyrite and ash: A novel approach for electrostatic separation of mineral matter from coal. Final report

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

Gustafson, R.M.; DiMare, S.; Sabatini, J.

1992-02-01

Arthur D. Little, Inc., under contract to the US DOE Pittsburgh Energy Technology Center, has developed a triboelectric separation device for coal beneficiation, that employs an entrained-flow, rotating-cylinder concept. The described apparatus has been used to test the efficacy of chemical pretreatment and in-situ treatment of coal on separation efficiency. Coal particle entrainment is achieved with gaseous carbon dioxide and particle collection is accomplished by an electrostatic plate separator. The triboelectric separation device incorporates instrumentation for the direct measurement of charge in the dilute-phase particle stream. Some of the pretreatment materials investigated under this project to modify the surface chargingmore » characteristics of the coal included oleic acid, sodium oleate, quinoline and dicyclohexylamine. Ammonia and sulfur dioxide at a concentration up to 1000 ppM was used for in-situ treatment of the coal, with carbon dioxide as the carrier/inerting gas. Nitrogen was used earlier in the test program as the carrier/inerting gas for the coal, but a severe arcing problem was encountered in the electrostatic collector with nitrogen as the carrier gas. This problem did not occur when carbon dioxide was used. The report covers the chemical treatment employed, and summarizes and interprets the results achieved. In addition, an economic analysis of a full scale system based on this concept is presented.« less

Equivalence of electronic and mechanical stresses in structural phase stabilization: A case study of indium wires on Si(111)

NASA Astrophysics Data System (ADS)

Kim, Sun-Woo; Kim, Hyun-Jung; Ming, Fangfei; Jia, Yu; Zeng, Changgan; Cho, Jun-Hyung; Zhang, Zhenyu

2015-05-01

It was recently proposed that the stress state of a material can also be altered via electron or hole doping, a concept termed electronic stress (ES), which is different from the traditional mechanical stress (MS) due to lattice contraction or expansion. Here we demonstrate the equivalence of ES and MS in structural stabilization, using In wires on Si(111) as a prototypical example. Our systematic density-functional theory calculations reveal that, first, for the same degrees of carrier doping into the In wires, the ES of the high-temperature metallic 4 ×1 structure is only slightly compressive, while that of the low-temperature insulating 8 ×2 structure is much larger and highly anisotropic. As a consequence, the intrinsic energy difference between the two phases is significantly reduced towards electronically phase-separated ground states. Our calculations further demonstrate quantitatively that such intriguing phase tunabilities can be achieved equivalently via lattice-contraction induced MS in the absence of charge doping. We also validate the equivalence through our detailed scanning tunneling microscopy experiments. The present findings have important implications for understanding the underlying driving forces involved in various phase transitions of simple and complex systems alike.

Avoiding legal pitfalls in surrogacy arrangements.

PubMed

James, Summer; Chilvers, Rebecca; Havemann, Dara; Phelps, John Y

2010-12-01

The goal of this article is to discuss the legal pitfalls that reproductive endocrinologists face when participating in gestational surrogacy contracts. This paper was composed using Westlaw and LexisNexis commercial legal search engines to perform a review of statutes and cases pertaining to gestational surrogacy. The search results demonstrated that in the absence of suitable preparation, there is significant potential for litigation while participating in gestational agreements. Providers caring for gestational carriers have been named as parties in lawsuits for failure to provide psychological screening, failure to screen for infectious disease and participation in gestational contracts that are not compliant with state law. There is great disparity in state laws and court rulings pertaining to gestational agreements. When legal disputes arise, individual state laws and court rulings are controlling over the Uniform Parentage Act. Likewise, recommendations by the American College of Obstetricians and Gynecologists and the American Society for Reproductive Medicine do not supersede state laws. The failure to abide by individual state laws unnecessarily exposes reproductive endocrinologists and their IVF facilities to potential litigation. In order to lessen exposure to litigation, an understanding of individual state legislation or historical court rulings is advised. Copyright © 2010 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Dr. Oscar Monje, (far right) a research scientist, packs a growing substrate called arcillite in the science carrier, or base, of the Advanced Plant Habitat (APH) inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida. Assisting him is Jeffrey Richards, project science coordinator with SGT on the Engineering Services Contract (ESC). Seated in the foreground is Susan Manning-Roach, a quality assurance specialist, also with ESC. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

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

ALTIC, NICK A

In March 2011, the USNS Bridge was deployed off northeastern Honshu, Japan with the carrier USS Ronald Reagan to assist with relief efforts after the 2011 Tōhoku earthquake and tsunami. During that time, the Bridge was exposed to air-borne radioactive materials leaking from the damaged Fukushima I Nuclear Power Plant. The proximity of the Bridge to the air-borne impacted area resulted in the contamination of the ship’s air-handling systems and the associated components, as well as potential contamination of other ship surfaces due to either direct intake/deposition or inadvertent spread from crew/operational activities. Preliminary surveys in the weeks after themore » event confirmed low-level contamination within the heating, ventilation, and air conditioning (HVAC) ductwork and systems, and engine and other auxiliary air intake systems. Some partial decontamination was performed at that time. In response to the airborne contamination event, Military Sealift Fleet Support Command (MSFSC) contracted Oak Ridge Associated Universities (ORAU), under provisions of the Oak Ridge Institute for Science and Education (ORISE) contract, to assess the radiological condition of the Bridge. Phase I identified contamination within the CPS filters, ventilation systems, miscellaneous equipment, and other suspect locations that could not accessed at that time (ORAU 2011b). Because the Bridge was underway during the characterization, all the potentially impacted systems/spaces could not be investigated. As a result, MSFSC contracted with ORAU to perform Phase II of the characterization, specifically to survey systems/spaces previously inaccessible. During Phase II of the characterization, the ship was in port to perform routine maintenance operations, allowing access to the previously inaccessible systems/spaces.« less

Primary skeletal muscle cells cultured on gelatin bead microcarriers develop structural and biochemical features characteristic of adult skeletal muscle.

PubMed

Kubis, Hans-Peter; Scheibe, Renate J; Decker, Brigitte; Hufendiek, Karsten; Hanke, Nina; Gros, Gerolf; Meissner, Joachim D

2016-04-01

A primary skeletal muscle cell culture, in which myoblasts derived from newborn rabbit hindlimb muscles grow on gelatin bead microcarriers in suspension and differentiate into myotubes, has been established previously. In the course of differentiation and beginning spontaneous contractions, these multinucleated myotubes do not detach from their support. Here, we describe the development of the primary myotubes with respect to their ultrastructural differentiation. Scanning electron microscopy reveals that myotubes not only grow around the surface of one carrier bead but also attach themselves to neighboring carriers, forming bridges between carriers. Transmission electron microscopy demonstrates highly ordered myofibrils, T-tubules, and sarcoplasmic reticulum. The functionality of the contractile apparatus is evidenced by contractile activity that occurs spontaneously or can be elicited by electrostimulation. Creatine kinase activity increases steadily until day 20 of culture. Regarding the expression of isoforms of myosin heavy chains (MHC), we could demonstrate that from day 16 on, no non-adult MHC isoform mRNAs are present. Instead, on day 28 the myotubes express predominantly adult fast MHCIId/x mRNA and protein. This MHC pattern resembles that of fast muscles of adult rabbits. In contrast, primary myotubes grown on matrigel-covered culture dishes express substantial amounts of non-adult MHC protein even on day 21. To conclude, primary myotubes grown on microcarriers in their later stages exhibit many features of adult skeletal muscle and characteristics of fast type II fibers. Thus, the culture represents an excellent model of adult fast skeletal muscle, for example, when investigating molecular mechanisms of fast-to-slow fiber-type transformation. © 2015 International Federation for Cell Biology.

The X-43A hypersonic research aircraft and its modified Pegasus® booster rocket recently underwent combined systems testing while mounted to NASA's NB-52B carrier aircraft

NASA Image and Video Library

2001-03-15

The first of three X-43A hypersonic research aircraft and its modified Pegasus® booster rocket recently underwent combined systems testing while mounted to NASA's NB-52B carrier aircraft at the Dryden Flight Research Center, Edwards, Calif. The combined systems test was one of the last major milestones in the Hyper-X research program before the first X-43A flight. The X-43A flights will be the first actual flight tests of an aircraft powered by a revolutionary supersonic-combustion ramjet ("scramjet") engine capable of operating at hypersonic speeds (above Mach 5, or five times the speed of sound). The 12-foot, unpiloted research vehicle was developed and built by MicroCraft Inc., Tullahoma, Tenn., under NASA contract. The booster was built by Orbital Sciences Corp., Dulles, Va.,After being air-launched from NASA's venerable NB-52 mothership, the booster will accelerate the X-43A to test speed and altitude. The X-43A will then separate from the rocket and fly a pre-programmed trajectory, conducting aerodynamic and propulsion experiments until it descends into the Pacific Ocean. Three research flights are planned, two at Mach 7 and one at Mach 10.

Rapid Pneumatic Transport of Radioactive Samples - RaPToRS

NASA Astrophysics Data System (ADS)

Padalino, S.; Barrios, M.; Sangster, C.

2005-10-01

Some ICF neutron activation diagnostics require quick retrieval of the activated sample. Minimizing retrieval times is particularly important when the half-life of the activated material is on the order of the transport time or the degree of radioactivity is close to the background counting level. These restrictions exist in current experiments performed at the Laboratory for Laser Energetics, thus motivating the development of the RaPToRS system. The system has been designed to minimize transportation time while requiring no human intervention during transport or counting. These factors will be important if the system is to be used at the NIF where radiological hazards will be present during post activation. The sample carrier is pneumatically transported via a 4 inch ID PVC pipe to a remote location in excess of 100 meters from the activation site at a speed of approximately 7 m/s. It arrives at an end station where it is dismounted robotically from the carrier and removed from its hermetic package. The sample is then placed by the robot in a counting station. This system is currently being developed to measure back-to-back gamma rays produced by positron annihilation which were emitted by activated graphite. Funded in part by the U.S. DOE under sub contract with LLE at the University of Rochester.

The X-43A hypersonic research aircraft and its modified Pegasus® booster rocket nestled under the wing of NASA's NB-52B carrier aircraft during pre-flight systems testing

NASA Image and Video Library

2001-03-15

The X-43A hypersonic research aircraft and its modified Pegasus® booster rocket are nestled under the wing of NASA's NB-52B carrier aircraft during pre-flight systems testing at the Dryden Flight Research Center, Edwards, Calif. The combined systems test was one of the last major milestones in the Hyper-X research program before the first X-43A flight. The X-43A flights will be the first actual flight tests of an aircraft powered by a revolutionary supersonic-combustion ramjet ("scramjet") engine capable of operating at hypersonic speeds (above Mach 5, or five times the speed of sound). The 12-foot, unpiloted research vehicle was developed and built by MicroCraft Inc., Tullahoma, Tenn., under NASA contract. The booster was built by Orbital Sciences Corp., Dulles, Va. After being air-launched from NASA's venerable NB-52 mothership, the booster will accelerate the X-43A to test speed and altitude. The X-43A will then separate from the rocket and fly a pre-programmed trajectory, conducting aerodynamic and propulsion experiments until it descends into the Pacific Ocean. Three research flights are planned, two at Mach 7 and one at Mach 10.

Emerging Patterns of HIV Infection and Control in the Philippines

PubMed Central

Dayrit, Manuel M.; Monzon, Ofelia T.; Basaca-Sevilla, Virginia; Hayes, Curtis G.

1987-01-01

A total of 50 carriers of the human immunodeficiency virus (HIV), 46 of them female prostitutes, have been detected through seroprevalence surveys by the Department of Health, Manila. Infection rates are highest in two small cities near foreign military bases and in the tourist district of MetroManila. Nine patients with the acquired immunodeficiency syndrome (AIDS) who contracted the disease outside the country have been reported, with opportunistic infections being the major clinical feature. Public information measures heavily utilize the mass media, and there is anecdotal evidence that awareness of the disease among the urban population is increasing. The National AIDS Committee foresees that a large proportion of the cases seen in the Philippines over the next few years will be returning nationals who were infected abroad. Images PMID:3433757

Developing New TCOs for Renewable Applications

NASA Astrophysics Data System (ADS)

Ginley, David

2013-03-01

Transparent conducting oxides are enabling for a broad range of optoelectronic technologies. Not only are conductivity and transparency critical but many other factors are critical including: carrier type, processing conditions, work function, chemical stability, and interface properties. The historical set of materials cannot meet all these needs. This has driven a renaissance in new materials development and approaches to transparent contacts. We will discuss these new developments in general and in the context of photovoltaics specifically. We will present results on new materials and also the development bilayer structrues that enable charge selective contacts. Materials set includes amorphous materials for hybrid solar cells like InZnO and ZnSnO, it includes Nb and Ta doped TiO2 as a high refractive index TCO and it includes the use of thin n- and p-type oxides as electron and hole selective contacts such as has been demonstrated for organic photovotaics. This work is supported by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, under Contract No. DE-AC36-08GO28308 to NREL as a part of the DOE Energy Frontier Research Center ``Center for Inverse Design'' and through the US Department of Energy under Contract no. DOE-AC36-08GO28308 through the National Center for Photovoltaics.

Aerosol chemical vapor deposition of metal oxide films

DOEpatents

Ott, Kevin C.; Kodas, Toivo T.

1994-01-01

A process of preparing a film of a multicomponent metal oxide including: forming an aerosol from a solution comprised of a suitable solvent and at least two precursor compounds capable of volatilizing at temperatures lower than the decomposition temperature of said precursor compounds; passing said aerosol in combination with a suitable oxygen-containing carrier gas into a heated zone, said heated zone having a temperature sufficient to evaporate the solvent and volatilize said precursor compounds; and passing said volatilized precursor compounds against the surface of a substrate, said substrate having a sufficient temperature to decompose said volatilized precursor compounds whereby metal atoms contained within said volatilized precursor compounds are deposited as a metal oxide film upon the substrate is disclosed. In addition, a coated article comprising a multicomponent metal oxide film conforming to the surface of a substrate selected from the group consisting of silicon, magnesium oxide, yttrium-stabilized zirconium oxide, sapphire, or lanthanum gallate, said multicomponent metal oxide film characterized as having a substantially uniform thickness upon said FIELD OF THE INVENTION The present invention relates to the field of film coating deposition techniques, and more particularly to the deposition of multicomponent metal oxide films by aerosol chemical vapor deposition. This invention is the result of a contract with the Department of Energy (Contract No. W-7405-ENG-36).

Extended Red Emission and the evolution of carbonaceous nanograins in NGC 7023

NASA Astrophysics Data System (ADS)

Berné, O.; Joblin, C.; Rapacioli, M.; Thomas, J.; Cuillandre, J.-C.; Deville, Y.

2008-03-01

Context: Extended Red Emission (ERE) was recently attributed to the photo-luminescence of either doubly ionized Polycyclic Aromatic Hydrocarbons (PAH++), or charged PAH dimers ([PAH{2}] ^+). Aims: We analysed the visible and mid-infrared (mid-IR) dust emission in the North-West and South photo-dissociation regions of the reflection nebula NGC 7023. Methods: Using a blind signal separation method, we extracted the map of ERE from images obtained with the Hubble Space Telescope, and at the Canada France Hawaii Telescope. We compared the extracted ERE image to the distribution maps of the mid-IR emission of Very Small Grains (VSGs), neutral and ionized PAHs (PAH0 and PAH^+) obtained with the Spitzer Space Telescope and the Infrared Space Observatory. Results: ERE is dominant in transition regions where VSGs are being photo-evaporated to form free PAH molecules, and is not observed in regions dominated by PAH^+. Its carrier makes a minor contribution to the mid-IR emission spectrum. Conclusions: These results suggest that the ERE carrier is a transition species formed during the destruction of VSGs. [PAH{2}] + appear as good candidates but PAH++ molecules seem to be excluded. This work is based on observations made with the Spitzer Space Telescope, which is operated by the Jet Propulsion Laboratory, California Institute of Technology under a contract with NASA. Based on observations made with the NASA/ESA Hubble Space Telescope, obtained from the Data Archive at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. These observations are associated with program 9471. Based on observations obtained at the Canada-France-Hawaii Telescope (CFHT) which is operated by the National Research Council of Canada, the Institut National des Sciences de l'Univers of the Centre National de la Recherche Scientifique of France, and the University of Hawaii. Based on observations with ISO, an ESA project with instruments funded by ESA Member States (especially the PI countries: France, Germany, The Netherlands and the United Kingdom) and with the participation of ISAS and NASA.

NASA's NB-52B carrier aircraft rolls down a taxiway with the X-43A hypersonic research aircraft and its modified Pegasus® booster rocket attached to a pylon under its right wing.

NASA Image and Video Library

2001-03-15

As part of a combined systems test conducted by NASA Dryden Flight Research Center, NASA's NB-52B carrier aircraft rolls down a taxiway at Edwards Air Force Base with the X-43A hypersonic research aircraft and its modified Pegasus® booster rocket attached to a pylon under its right wing. The taxi test was one of the last major milestones in the Hyper-X research program before the first X-43A flight. The X-43A flights will be the first actual flight tests of an aircraft powered by a revolutionary supersonic-combustion ramjet ("scramjet") engine capable of operating at hypersonic speeds (above Mach 5, or five times the speed of sound). The 12-foot, unpiloted research vehicle was developed and built by MicroCraft Inc., Tullahoma, Tenn., under NASA contract. The booster was built by Orbital Sciences Corp., Dulles, Va. After being air-launched from NASA's venerable NB-52 mothership, the booster will accelerate the X-43A to test speed and altitude. The X-43A will then separate from the rocket and fly a pre-programmed trajectory, conducting aerodynamic and propulsion experiments until it descends into the Pacific Ocean. Three research flights are planned, two at Mach 7 and one at Mach 10.

Mott-metal transition in layered perovskite iridate thin films via field-effect doping

NASA Astrophysics Data System (ADS)

Cheema, Suraj; Turcaud, Jeremy; Nelson, Chris; Salahuddin, Sayeef; Ramesh, Ramamoorthy

We report on electrostatic gating of spin-orbit coupled Mott insulator Sr2IrO4 (Sr214) via ferroelectric field effect doping. Field effect doping has been used to modulate electronic phenomena in emerging 2D systems and strongly correlated oxides, but 5 d systems with large spin-orbit coupling have yet to be explored. Upon switching the polarization field of ferroelectric Pb(Zr20Ti80)O3 (PZT) to the down-poled (electron-accumulation) state, temperature-dependent resistivity measurements indicate extremely metallic behavior in the ultrathin Sr214 channel. This work successfully closes the Mott gap in Sr214 in a ''clean'' doping environment free of chemical disorder, thereby strengthening the link to the isostrucutral high-Tc cuprates, as Sr214 has been predicted to host d-wave superconductivity upon electron doping the parent antiferromagnetic insulating phase. Furthermore, the metallic behavior in Sr214 persists for thickness beyond the expected screening length, suggestive of a collective carrier delocalization mechanism. Electrostatically doped carriers prove to be a useful method for tuning the competition between spin-orbit and Coulomb interactions in order to trigger novel phase transitions, such as the Mott-metal crossover. This work was supported by the Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy, under Contract No. DE-AC02-05CH11231.

Simulation of the Impact of Si Shell Thickness on the Performance of Si-Coated Vertically Aligned Carbon Nanofiber as Li-Ion Battery Anode

PubMed Central

Das, Susobhan; Li, Jun; Hui, Rongqing

2015-01-01

Micro- and nano-structured electrodes have the potential to improve the performance of Li-ion batteries by increasing the surface area of the electrode and reducing the diffusion distance required by the charged carriers. We report the numerical simulation of Lithium-ion batteries with the anode made of core-shell heterostructures of silicon-coated carbon nanofibers. We show that the energy capacity can be significantly improved by reducing the thickness of the silicon anode to the dimension comparable or less than the Li-ion diffusion length inside silicon. The results of simulation indicate that the contraction of the silicon electrode thickness during the battery discharge process commonly found in experiments also plays a major role in the increase of the energy capacity. PMID:28347120

Configurable technology development for reusable control and monitor ground systems

NASA Technical Reports Server (NTRS)

Uhrlaub, David R.

1994-01-01

The control monitor unit (CMU) uses configurable software technology for real-time mission command and control, telemetry processing, simulation, data acquisition, data archiving, and ground operations automation. The base technology is currently planned for the following control and monitor systems: portable Space Station checkout systems; ecological life support systems; Space Station logistics carrier system; and the ground system of the Delta Clipper (SX-2) in the Single-Stage Rocket Technology program. The CMU makes extensive use of commercial technology to increase capability and reduce development and life-cycle costs. The concepts and technology are being developed by McDonnell Douglas Space and Defense Systems for the Real-Time Systems Laboratory at NASA's Kennedy Space Center under the Payload Ground Operations Contract. A second function of the Real-Time Systems Laboratory is development and utilization of advanced software development practices.

Space Station

NASA Image and Video Library

1971-01-01

This is an artist's concept of the Research and Applications Modules (RAM). Evolutionary growth was an important consideration in space station plarning, and another project was undertaken in 1971 to facilitate such growth. The RAM study, conducted through a Marshall Space Flight Center contract with General Dynamics Convair Aerospace, resulted in the conceptualization of a series of RAM payload carrier-sortie laboratories, pallets, free-flyers, and payload and support modules. The study considered two basic manned systems. The first would use RAM hardware for sortie mission, where laboratories were carried into space and remained attached to the Shuttle for operational periods up to 7 days. The second envisioned a modular space station capability that could be evolved by mating RAM modules to the space station core configuration. The RAM hardware was to be built by Europeans, thus fostering international participation in the space program.

[Viral hepatitis A and B in anthropoid apes of the Moscow Zoo].

PubMed

Anan'ev, V A; Viazov, S O; Garanina, N M; Doroshenko, N V; Zhilina, N N

1984-01-01

The rate of occurrence of hepatitis A and B virus specific markers in anthropoid apes of the Moscow Zoo (3 chimpanzees, 3 gorillas, 8 orang-outangs) was studied. Long-term persistence of HBs-antigen in orang-outang accompanied by the presence of HBe-antigen and anti-HBs was demonstrated. The presence of anti-HBs in gorillas and orang-outangs was recorded. Antibodies to hepatitis A virus were found in all the animal species examined. Cases of acute virus hepatitis A in orang-outangs are described contracted from the personnel handling the animals and suffering from this type of hepatitis. Morphological features of the course of hepatitis A in the presence of HBs-antigen carrier state are described. The possibility of active immunization of susceptible animals and the personnel of the zoo against viral hepatitides is discussed.

Vertebral Fracture Assessment by dual-energy X-ray absorptiometry: insurance coverage issues in the United States. A White Paper of the International Society for Clinical Densitometry.

PubMed

Laster, Andrew J; Lewiecki, E Michael

2007-01-01

Clinical trial data and fracture risk prediction models unequivocally demonstrate the utility of identifying prevalent vertebral fractures to predict future fractures of all types. Knowledge of prevalent vertebral fractures can alter patient management decisions and result in initiation of therapy to reduce fracture risk in some patients who would not otherwise be treated. Cost-benefit analysis demonstrates that identifying and treating patients with vertebral fractures, even those with a densitometric classification of osteopenia, is cost effective. Vertebral fractures can be readily identified in the office setting using standard radiography or Vertebral Fracture Assessment (VFA), a software addition to a central dual-energy X-ray absorptiometry (DXA) machine. In the United States, VFA was assigned a Current Procedural Terminology (CPT) code in January 2005. Nevertheless, coverage of VFA has not been uniformly embraced by Medicare carriers, companies that contract with the federal government to administer Medicare coverage and process claims for a region of the United States. Unlike DXA, for which uniform national coverage of qualified Medicare beneficiaries is mandated by the Balanced Budget Act of 1997, VFA coverage policies are determined by the local Medicare carriers. Third-party insurers are also variable in their coverage of VFA. This International Society for Clinical Densitometry (ISCD) White Paper documents the role of VFA in the evaluation and treatment of women with postmenopausal osteoporosis and compares it with standard spine radiography. Arguments used by some Medicare carriers and insurers to deny coverage of VFA in the United States are analyzed and critiqued. For health care providers within the United States, this White Paper may serve as a resource to respond to insurers who deny coverage of VFA. For health care providers regardless of their country, this article underscores the value of VFA as an alternative to spine radiography in the evaluation and management of postmenopausal women with suspected osteoporosis.

Visualization of nanocrystal breathing modes at extreme strains

NASA Astrophysics Data System (ADS)

Szilagyi, Erzsi; Wittenberg, Joshua S.; Miller, Timothy A.; Lutker, Katie; Quirin, Florian; Lemke, Henrik; Zhu, Diling; Chollet, Matthieu; Robinson, Joseph; Wen, Haidan; Sokolowski-Tinten, Klaus; Lindenberg, Aaron M.

2015-03-01

Nanoscale dimensions in materials lead to unique electronic and structural properties with applications ranging from site-specific drug delivery to anodes for lithium-ion batteries. These functional properties often involve large-amplitude strains and structural modifications, and thus require an understanding of the dynamics of these processes. Here we use femtosecond X-ray scattering techniques to visualize, in real time and with atomic-scale resolution, light-induced anisotropic strains in nanocrystal spheres and rods. Strains at the percent level are observed in CdS and CdSe samples, associated with a rapid expansion followed by contraction along the nanosphere or nanorod radial direction driven by a transient carrier-induced stress. These morphological changes occur simultaneously with the first steps in the melting transition on hundreds of femtosecond timescales. This work represents the first direct real-time probe of the dynamics of these large-amplitude strains and shape changes in few-nanometre-scale particles.

Contractor cuts solar gain with custom window curtain

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

Ingraham, R.

1985-04-22

A local energy services contractor, using a 210-foot motorized thermal curtain to deflect sunlight entering the windows, has reduced excessive heat gain at a racetrack clubhouse here, cutting air conditioning run-time by about 75%. Because Mobile Greyhound Park's clubhouse faces east, direct exposure to sunlight from dawn to afternoon race time, about 1 p.m., was bringing the indoor temperature to almost 100/sup 0/, according to Stan Norris, operations management for the contracting firm, Technical Energy Controls, Inc. Lowering the temperature to a comfortable level required running four Carrier Corporation air handling units, rated at a total of more than 170more » tons, for about eight hours, and annual energy bills were running at about $240,000, Norris said. With the aluminum foil-backed vinyl curtain, the air handling units need only operate two hours to bring temperatures to comfort levels.« less

Automated payload and instruments for astrobiology research developed and studied by German medium-sized space industry in cooperation with European academia

NASA Astrophysics Data System (ADS)

Schulte, Wolfgang; Hofer, Stefan; Hofmann, Peter; Thiele, Hans; von Heise-Rotenburg, Ralf; Toporski, Jan; Rettberg, Petra

2007-06-01

For more than a decade Kayser-Threde, a medium-sized enterprise of the German space industry, has been involved in astrobiology research in partnership with a variety of scientific institutes from all over Europe. Previous projects include exobiology research platforms in low Earth orbit on retrievable carriers and onboard the Space Station. More recently, exobiology payloads for in situ experimentation on Mars have been studied by Kayser-Threde under ESA contracts, specifically the ExoMars Pasteur Payload. These studies included work on a sample preparation and distribution systems for Martian rock/regolith samples, instrument concepts such as Raman spectroscopy and a Life Marker Chip, advanced microscope systems as well as robotic tools for astrobiology missions. The status of the funded technical studies and major results are presented. The reported industrial work was funded by ESA and the German Aerospace Center (DLR).

Device research task (processing and high-efficiency solar cells)

NASA Technical Reports Server (NTRS)

1986-01-01

This task has been expanded since the last 25th Project Integration Meeting (PIM) to include process research in addition to device research. The objective of this task is to assist the Flat-plate Solar Array (FSA) Project in meeting its near- and long-term goals by identifying and implementing research in the areas of device physics, device structures, measurement techniques, material-device interactions, and cell processing. The research efforts of this task are described and reflect the deversity of device research being conducted. All of the contracts being reported are either completed or near completion and culminate the device research efforts of the FSA Project. Optimazation methods and silicon solar cell numerical models, carrier transport and recombination parameters in heavily doped silicon, development and analysis of silicon solar cells of near 20% efficiency, and SiN sub x passivation of silicon surfaces are discussed.

NASA's NB-52B carrier aircraft rolls down a taxiway with the X-43A hypersonic research aircraft and its modified Pegasus® booster rocket slung from a pylon under its right wing

NASA Image and Video Library

2001-03-15

NASA's NB-52B carrier aircraft rolls down a taxiway at Edwards Air Force Base with the X-43A hypersonic research aircraft and its modified Pegasus® booster rocket slung from a pylon under its right wing. Part of a combined systems test conducted by NASA's Dryden Flight Research Center at Edwards, the taxi test was one of the last major milestones in the Hyper-X research program before the first X-43A flight. The X-43A flights will be the first actual flight tests of an aircraft powered by a revolutionary supersonic-combustion ramjet ("scramjet") engine capable of operating at hypersonic speeds (above Mach 5, or five times the speed of sound). The 12-foot, unpiloted research vehicle was developed and built by MicroCraft Inc., Tullahoma, Tenn., under NASA contract. The booster was built by Orbital Sciences Corp., Dulles, Va.,After being air-launched from NASA's venerable NB-52 mothership, the booster will accelerate the X-43A to test speed and altitude. The X-43A will then separate from the rocket and fly a pre-programmed trajectory, conducting aerodynamic and propulsion experiments until it descends into the Pacific Ocean. Three research flights are planned, two at Mach 7 and one at Mach 10, with the first tentatively scheduled for late spring to early summer, 2001.

CNTF 1357 G -> A polymorphism and the muscle strength response to resistance training.

PubMed

Walsh, Sean; Kelsey, Bethany K; Angelopoulos, Theodore J; Clarkson, Priscilla M; Gordon, Paul M; Moyna, Niall M; Visich, Paul S; Zoeller, Robert F; Seip, Richard L; Bilbie, Steve; Thompson, Paul D; Hoffman, Eric P; Price, Thomas B; Devaney, Joseph M; Pescatello, Linda S

2009-10-01

The present study examined associations between the ciliary neurotrophic factor (CNTF) 1357 G --> A polymorphism and the muscle strength response to a unilateral, upper arm resistance-training (RT) program among healthy, young adults. Subjects were 754 Caucasian men (40%) and women (60%) who were genotyped and performed a training program of the nondominant (trained) arm with the dominant (untrained) arm as a comparison. Peak elbow flexor strength was measured with one repetition maximum, isometric strength with maximum voluntary contraction, and bicep cross-sectional area with MRI in the trained and untrained arms before and after training. Women with the CNTF GG genotype gained more absolute isometric strength, as measured by MVC (6.5 +/- 0.3 vs. 5.2 +/- 0.5 kg), than carriers of the CNTF A1357 allele in the trained arm pre- to posttraining (P < 0.05). No significant associations were seen in men. Women with the CNTF GG genotype gained more absolute dynamic (1.0 +/- 0.1 vs. 0.6 +/- 0.1 kg) and allometric (0.022 +/- 0.0 vs. 0.015 +/- 0.0 kg/kg(-0.67)) strength, as measured by 1 RM, than carriers of the CNTF A1357 allele in the untrained arm pre- to posttraining (P < 0.05). No significant associations were seen in men. No significant associations, as measured by cross-sectional area, were seen in men or women. The CNTF 1357 G --> A polymorphism explains only a small portion of the variability in the muscle strength response to training in women.

A Novel Mutation in CLCN1 Associated with Feline Myotonia Congenita

PubMed Central

Gandolfi, Barbara; Daniel, Rob J.; O'Brien, Dennis P.; Guo, Ling T.; Youngs, Melanie D.; Leach, Stacey B.; Jones, Boyd R.; Shelton, G. Diane; Lyons, Leslie A.

2014-01-01

Myotonia congenita (MC) is a skeletal muscle channelopathy characterized by inability of the muscle to relax following voluntary contraction. Worldwide population prevalence in humans is 1∶100,000. Studies in mice, dogs, humans and goats confirmed myotonia associated with functional defects in chloride channels and mutations in a skeletal muscle chloride channel (CLCN1). CLCN1 encodes for the most abundant chloride channel in the skeletal muscle cell membrane. Five random bred cats from Winnipeg, Canada with MC were examined. All cats had a protruding tongue, limited range of jaw motion and drooling with prominent neck and proximal limb musculature. All cats had blepharospasm upon palpebral reflex testing and a short-strided gait. Electromyograms demonstrated myotonic discharges at a mean frequency of 300 Hz resembling the sound of a ‘swarm of bees’. Muscle histopathology showed hypertrophy of all fiber types. Direct sequencing of CLCN1 revealed a mutation disrupting a donor splice site downstream of exon 16 in only the affected cats. In vitro translation of the mutated protein predicted a premature truncation and partial lack of the highly conserved CBS1 (cystathionine β-synthase) domain critical for ion transport activity and one dimerization domain pivotal in channel formation. Genetic screening of the Winnipeg random bred population of the cats' origin identified carriers of the mutation. A genetic test for population screening is now available and carrier cats from the feral population can be identified. PMID:25356766

Heart monitoring using left ventricle impedance and ventricular electrocardiography in left ventricular assist device patients.

PubMed

Her, Keun; Ahn, Chi Bum; Park, Sung Min; Choi, Seong Wook

2015-03-21

Patients who develop critical arrhythmia during left ventricular assist device (LVAD) perfusion have a low survival rate. For diagnosis of unexpected heart abnormalities, new heart-monitoring methods are required for patients supported by LVAD perfusion. Ventricular electrocardiography using electrodes implanted in the ventricle to detect heart contractions is unsuitable if the heart is abnormal. Left ventricular impedance (LVI) is useful for monitoring heart movement but does not show abnormal action potential in the heart muscle. To detect detailed abnormal heart conditions, we obtained ventricular electrocardiograms (v-ECGs) and LVI simultaneously in porcine models connected to LVADs. In the porcine models, electrodes were set on the heart apex and ascending aorta for real-time measurements of v-ECGs and LVI. As the carrier current frequency of the LVI was adjusted to 30 kHz, it was easily derived from the original v-ECG signal by using a high-pass filter (cutoff: 10 kHz). In addition, v-ECGs with a frequency band of 0.1 - 120 Hz were easily derived using a low-pass filter. Simultaneous v-ECG and LVI data were compared to detect heart volume changes during the Q-T period when the heart contracted. A new real-time algorithm for comparison of v-ECGs and LVI determined whether the porcine heartbeats were normal or abnormal. Several abnormal heartbeats were detected using the LVADs operating in asynchronous mode, most of which were premature ventricle contractions (PVCs). To evaluate the accuracy of the new method, the results obtained were compared to normal ECG data and cardiac output measured simultaneously using commercial devices. The new method provided more accurate detection of abnormal heart movements. This method can be used for various heart diseases, even those in which the cardiac output is heavily affected by LVAD operation.

Integrating Physical Actions and Financial Instruments to Manage Environmental Financial Risk

NASA Astrophysics Data System (ADS)

Foster, B.

2016-12-01

Exposure to extreme weather events can be reduced through physical actions (e.g., dams/reservoirs) or mitigated financially (e.g., insurance). Often physical actions involve investments in expensive infrastructure that reduce exposure, but whose benefits are only occasionally realized. Financial risk management does not reduce the impacts of an event, but rather redistributes them temporally, albeit at a cost. Nonetheless, these costs are typically much smaller, at least in the short run, than those incurred for physical actions. Financial strategies are also more flexible than physical ones in the face of an uncertain future. Financial contracts specifically designed to manage extreme environmental risks are becoming more common and can either replace or complement infrastructural investments as part of a risk management portfolio. In order to make optimal decisions as to the relative levels of physical and financial risk mitigation to employ, it is necessary to understand the relative merits of each strategy. This research develops a method for analyzing tradeoffs between physical and financial risk management strategies. We identify the unique cost and benefit properties of each strategy and integrate them into a single model that details the tradeoffs involved in various portfolios of physical and financial strategies. These methods are then applied to evaluate decisions to pursue emergency dredging during drought on the Mississippi River, which is used to mitigate the increased costs and/or reduced revenues barge operators face when water levels are low. Currently the U.S. Army Corps of Engineers funds most emergency dredging operations during major droughts and they are considering more intensive strategies for future droughts. Barge carriers and shippers though could manage at least some portion of their financial risks through a series of existing and experimental financial contracts. This work involves the formulation of these experimental contracts and the development of methods to evaluate integrated portfolios of physical and financial risk management strategies.

Substrate metabolism, hormone interaction, and angiotensin-converting enzyme inhibitors in left ventricular hypertrophy.

PubMed

Zhu, Y C; Zhu, Y Z; Spitznagel, H; Gohlke, P; Unger, T

1996-01-01

Left ventricular hypertrophy is considered to be an independent risk factor giving rise to ischemia, arrhythmias, and left ventricular dysfunction. Slow movement of intracellular calcium contributes to the impaired contraction and relaxation function of hypertrophied myocardium. Myofibril content may also be shifted to fetal-type isoforms with decreased contraction and relaxation properties in left ventricular hypertrophy. Myocyte hypertrophy and interstitial fibrosis are regulated independently by mechanical and neurohumoral mechanisms. In severely hypertrophied myocardium, capillary density is reduced, the diffusion distance for oxygen, nutrients, and metabolites is increased, and the ratio of energy-production sites to energy-consumption sites is decreased. The metabolic state of severely hypertrophied myocardium is anaerobic, as indicated by the shift of lactate dehydrogenase marker enzymes. Therefore, the hypertrophied myocardium is more vulnerable to ischemic events. As a compensatory response to severe cardiac hypertrophy and congestive heart failure, the ADP/ATP carrier is activated and atrial natriuretic peptide is released to increase high-energy phosphate production and reduce cardiac energy consumption by vasodilation and sodium and fluid elimination. However, in severely hypertrophied and failing myocardium, vasoconstrictor and sodium- and fluid-retaining factors, such as the renin-angiotensin system, aldosterone, and sympathetic nerve activity, play an overwhelming role. Angiotensin-converting enzyme inhibitors (ACEIs) are able to prevent cardiac hypertrophy and improve cardiac function and metabolism. Under experimental conditions, these beneficial effects can be ascribed mainly to bradykinin potentiation, although a contribution of the ACEI-induced angiotensin II reduction cannot be excluded.

77 FR 64431 - Civil Monetary Penalty Inflation Adjustment Rule

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-22

... Rail Carrier (Part A), Motor and Water Carriers (Part B), and Pipeline Carrier (Part C) provisions of... related to motor carriers, water carriers, brokers, and freight forwarders appears at 49 U.S.C. 14901... forwarders, Motor carriers, Pipeline carriers, Rail carriers, Water carriers. Decided: October 12, 2012. By...

Ultrafast carrier thermalization and cooling dynamics in few-layer MoS2.

PubMed

Nie, Zhaogang; Long, Run; Sun, Linfeng; Huang, Chung-Che; Zhang, Jun; Xiong, Qihua; Hewak, Daniel W; Shen, Zexiang; Prezhdo, Oleg V; Loh, Zhi-Heng

2014-10-28

Femtosecond optical pump-probe spectroscopy with 10 fs visible pulses is employed to elucidate the ultrafast carrier dynamics of few-layer MoS2. A nonthermal carrier distribution is observed immediately following the photoexcitation of the A and B excitonic transitions by the ultrashort, broadband laser pulse. Carrier thermalization occurs within 20 fs and proceeds via both carrier-carrier and carrier-phonon scattering, as evidenced by the observed dependence of the thermalization time on the carrier density and the sample temperature. The n(-0.37 ± 0.03) scaling of the thermalization time with carrier density suggests that equilibration of the nonthermal carrier distribution occurs via non-Markovian quantum kinetics. Subsequent cooling of the hot Fermi-Dirac carrier distribution occurs on the ∼ 0.6 ps time scale via carrier-phonon scattering. Temperature- and fluence-dependence studies reveal the involvement of hot phonons in the carrier cooling process. Nonadiabatic ab initio molecular dynamics simulations, which predict carrier-carrier and carrier-phonon scattering time scales of 40 fs and 0.5 ps, respectively, lend support to the assignment of the observed carrier dynamics.

Residual and suppressed-carrier arraying techniques for deep-space communications

NASA Technical Reports Server (NTRS)

Shihabi, M.; Shah, B.; Hinedi, S.; Million, S.

1995-01-01

Three techniques that use carrier information from multiple antennas to enhance carrier acquisition and tracking are presented. These techniques in combination with baseband combining are analyzed and simulated for residual and suppressed-carrier modulation. It is shown that the carrier arraying using a single carrier loop technique can acquire and track the carrier even when any single antenna in the array cannot do so by itself. The carrier aiding and carrier arraying using multiple carrier loop techniques, on the other hand, are shown to lock on the carrier only when one of the array elements has sufficient margin to acquire the carrier on its own.

NGFFFamide and echinotocin: structurally unrelated myoactive neuropeptides derived from neurophysin-containing precursors in sea urchins.

PubMed

Elphick, Maurice R; Rowe, Matthew L

2009-04-01

The myoactive neuropeptide NGIWYamide was originally isolated from the holothurian (sea cucumber) Apostichopus japonicus but there is evidence that NGIWYamide-like peptides also occur in other echinoderms. Here we report the discovery of a gene in the sea urchin Strongylocentrotus purpuratus that encodes two copies of an NGIWYamide-like peptide: Asn-Gly-Phe-Phe-Phe-(NH(2)) or NGFFFamide. Interestingly, the C-terminal region of the NGFFFamide precursor shares sequence similarity with neurophysins, carrier proteins hitherto uniquely associated with precursors of vasopressin/oxytocin-like neuropeptides. Thus, the NGFFFamide precursor is the first neurophysin-containing neuropeptide precursor to be discovered that does not contain a vasopressin/oxytocin-like peptide. However, it remains to be determined whether neurophysin acts as a carrier protein for NGFFFamide. The S. purpuratus genome also contains a gene encoding a precursor comprising a neurophysin polypeptide and 'echinotocin' (CFISNCPKGamide) - the first vasopressin/oxytocin-like peptide to be identified in an echinoderm. Therefore, in S. purpuratus there are two genes encoding precursors that have a neurophysin domain but which encode neuropeptides that are structurally unrelated. Furthermore, both NGFFFamide and echinotocin cause contraction of tube foot and oesophagus preparations from the sea urchin Echinus esculentus, consistent with the myoactivity of NGIWYamide in sea cucumbers and the myoactivity of vasopressin/oxytocin-like peptides in other animal phyla. Presumably the NGFFFamide precursor acquired its neurophysin domain following partial or complete duplication of a gene encoding a vasopressin/oxytocin-like peptide, but it remains to be determined when in evolutionary history this occurred.

ACTN3 R577X Polymorphism and Neuromuscular Response to Resistance Training

PubMed Central

Gentil, Paulo; Pereira, Rinaldo W.; Leite, Tailce K.M.; Bottaro, Martim

2011-01-01

The R577X polymorphism at the ACTN3 gene has been associated with muscle strength, hypertrophy and athletic status. The X allele, which is associated with the absence of ACTN3 protein is supposed to impair performance of high force/velocity muscle contractions. The purpose of the present study was to investigate the association of the R577X polymorphism with the muscle response to resistance training in young men. One hundred forty one men performed two resistance training sessions per week for 11 weeks. Participants were tested for 1RM bench press, knee extensors peak torque, and knee extensors muscle thickness at baseline and after the training period. Genotyping was conducted using de DdeI restriction enzyme. Genotype distribution was 34.4% for RR, 47% for RX and 18.6% for the XX genotype. According to the results, the R577X polymorphism at the ACTN3 gene is not associated with baseline muscle strength or with the muscle strength response to resistance training. However, only carriers of the R allele showed increases in muscle thickness in response to training. Key points ACTN3 Genotype distribution in the present study was similar to others populations (34.4% for RR, 47% for RX, and 18.6% for the XX). The R577X polymorphism at the ACTN3 gene is not associated with baseline muscle strength or with the muscle strength response to resistance training. It appears that the R allele carriers respond better to muscle thickness gains in response to training. PMID:24149888

ACTN3 R577X Polymorphism and Neuromuscular Response to Resistance Training.

PubMed

Gentil, Paulo; Pereira, Rinaldo W; Leite, Tailce K M; Bottaro, Martim

2011-01-01

The R577X polymorphism at the ACTN3 gene has been associated with muscle strength, hypertrophy and athletic status. The X allele, which is associated with the absence of ACTN3 protein is supposed to impair performance of high force/velocity muscle contractions. The purpose of the present study was to investigate the association of the R577X polymorphism with the muscle response to resistance training in young men. One hundred forty one men performed two resistance training sessions per week for 11 weeks. Participants were tested for 1RM bench press, knee extensors peak torque, and knee extensors muscle thickness at baseline and after the training period. Genotyping was conducted using de DdeI restriction enzyme. Genotype distribution was 34.4% for RR, 47% for RX and 18.6% for the XX genotype. According to the results, the R577X polymorphism at the ACTN3 gene is not associated with baseline muscle strength or with the muscle strength response to resistance training. However, only carriers of the R allele showed increases in muscle thickness in response to training. Key pointsACTN3 Genotype distribution in the present study was similar to others populations (34.4% for RR, 47% for RX, and 18.6% for the XX).The R577X polymorphism at the ACTN3 gene is not associated with baseline muscle strength or with the muscle strength response to resistance training.It appears that the R allele carriers respond better to muscle thickness gains in response to training.

Optimization of territory control of the mail carrier by using Hungarian methods

NASA Astrophysics Data System (ADS)

Supian, S.; Wahyuni, S.; Nahar, J.; Subiyanto

2018-03-01

In this paper, the territory control of the mail carrier from the central post office Bandung in delivering the package to the destination location was optimized by using Hungarian method. Sensitivity analysis against data changes that may occur was also conducted. The sampled data in this study are the territory control of 10 mail carriers who will be assigned to deliver mail package to 10 post office delivery centers in Bandung. The result of this research is the combination of territory control optimal from 10 mail carriers as follows: mail carrier 1 to Cikutra, mail carrier 2 to Ujung Berung, mail carrier 3 to Dayeuh Kolot, mail carrier 4 to Padalarang, mail carrier 5 to Situ Saeur, mail carrier 6 to Cipedes, mail carrier 7 to Cimahi, mail carrier 8 to Soreang, mail carrier 9 to Asia-Afrika, mail carrier 10 to Cikeruh. Based on this result, manager of the central post office Bandung can make optimal decisions to assign tasks to their mail carriers.

SMCHD1 regulates a limited set of gene clusters on autosomal chromosomes.

PubMed

Mason, Amanda G; Slieker, Roderick C; Balog, Judit; Lemmers, Richard J L F; Wong, Chao-Jen; Yao, Zizhen; Lim, Jong-Won; Filippova, Galina N; Ne, Enrico; Tawil, Rabi; Heijmans, Bas T; Tapscott, Stephen J; van der Maarel, Silvère M

2017-06-06

Facioscapulohumeral muscular dystrophy (FSHD) is in most cases caused by a contraction of the D4Z4 macrosatellite repeat on chromosome 4 (FSHD1) or by mutations in the SMCHD1 or DNMT3B gene (FSHD2). Both situations result in the incomplete epigenetic repression of the D4Z4-encoded retrogene DUX4 in somatic cells, leading to the aberrant expression of DUX4 in the skeletal muscle. In mice, Smchd1 regulates chromatin repression at different loci, having a role in CpG methylation establishment and/or maintenance. To investigate the global effects of harboring heterozygous SMCHD1 mutations on DNA methylation in humans, we combined 450k methylation analysis on mononuclear monocytes from female heterozygous SMCHD1 mutation carriers and unaffected controls with reduced representation bisulfite sequencing (RRBS) on FSHD2 and control myoblast cell lines. Candidate loci were then evaluated for SMCHD1 binding using ChIP-qPCR and expression was evaluated using RT-qPCR. We identified a limited number of clustered autosomal loci with CpG hypomethylation in SMCHD1 mutation carriers: the protocadherin (PCDH) cluster on chromosome 5, the transfer RNA (tRNA) and 5S rRNA clusters on chromosome 1, the HOXB and HOXD clusters on chromosomes 17 and 2, respectively, and the D4Z4 repeats on chromosomes 4 and 10. Furthermore, minor increases in RNA expression were seen in FSHD2 myoblasts for some of the PCDHβ cluster isoforms, tRNA isoforms, and a HOXB isoform in comparison to controls, in addition to the previously reported effects on DUX4 expression. SMCHD1 was bound at DNAseI hypersensitivity sites known to regulate the PCDHβ cluster and at the chromosome 1 tRNA cluster, with decreased binding in SMCHD1 mutation carriers at the PCDHβ cluster sites. Our study is the first to investigate the global methylation effects in humans resulting from heterozygous mutations in SMCHD1. Our results suggest that SMCHD1 acts as a repressor on a limited set of autosomal gene clusters, as an observed reduction in methylation associates with a loss of SMCHD1 binding and increased expression for some of the loci.

14 CFR 221.204 - Adoption of provisions of one carrier by another carrier.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Adoption of provisions of one carrier by another carrier. When one carrier adopts the tariffs of another carrier, the effective and prospective fares of the adopted carrier shall be changed to reflect the name of the adopting carrier and the effective date of the adoption. Further, each adopted fare shall bear...

MOCVD process technology for affordable, high-yield, high-performance MESFET structures. Phase 3: MIMIC

NASA Astrophysics Data System (ADS)

1993-01-01

Under the MIMIC Program, Spire has pursued improvements in the manufacturing of low cost, high quality gallium arsenide MOCVD wafers for advanced MIMIC FET applications. As a demonstration of such improvements, Spire was tasked to supply MOCVD wafers for comparison to MBE wafers in the fabrication of millimeter and microwave integrated circuits. In this, the final technical report for Spire's two-year MIMIC contract, we report the results of our work. The main objectives of Spire's MIMIC Phase 3 Program, as outlined in the Statement of Work, were as follows: Optimize the MOCVD growth conditions for the best possible electrical and morphological gallium arsenide. Optimization should include substrate and source qualification as well as determination of the optimum reactor growth conditions; Perform all work on 75 millimeter diameter wafers, using a reactor capable of at least three wafers per run; and Evaluate epitaxial layers using electrical, optical, and morphological tests to obtain thickness, carrier concentration, and mobility data across wafers.

Dominant role of many-body effects on the carrier distribution function of quantum dot lasers

NASA Astrophysics Data System (ADS)

Peyvast, Negin; Zhou, Kejia; Hogg, Richard A.; Childs, David T. D.

2016-03-01

The effects of free-carrier-induced shift and broadening on the carrier distribution function are studied considering different extreme cases for carrier statistics (Fermi-Dirac and random carrier distributions) as well as quantum dot (QD) ensemble inhomogeneity and state separation using a Monte Carlo model. Using this model, we show that the dominant factor determining the carrier distribution function is the free carrier effects and not the choice of carrier statistics. By using empirical values of the free-carrier-induced shift and broadening, good agreement is obtained with experimental data of QD materials obtained under electrical injection for both extreme cases of carrier statistics.

14 CFR 399.82 - Passing off of carrier identity by affiliation between carriers.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Passing off of carrier identity by... Relating to Enforcement § 399.82 Passing off of carrier identity by affiliation between carriers. (a... points served by both carriers should preserve the identity of the individual carriers; (5) Where joint...

14 CFR 399.82 - Passing off of carrier identity by affiliation between carriers.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Passing off of carrier identity by... Relating to Enforcement § 399.82 Passing off of carrier identity by affiliation between carriers. (a... points served by both carriers should preserve the identity of the individual carriers; (5) Where joint...

14 CFR 399.82 - Passing off of carrier identity by affiliation between carriers.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Passing off of carrier identity by... Relating to Enforcement § 399.82 Passing off of carrier identity by affiliation between carriers. (a... points served by both carriers should preserve the identity of the individual carriers; (5) Where joint...

14 CFR 399.82 - Passing off of carrier identity by affiliation between carriers.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Passing off of carrier identity by... Relating to Enforcement § 399.82 Passing off of carrier identity by affiliation between carriers. (a... points served by both carriers should preserve the identity of the individual carriers; (5) Where joint...

14 CFR 399.82 - Passing off of carrier identity by affiliation between carriers.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Passing off of carrier identity by... Relating to Enforcement § 399.82 Passing off of carrier identity by affiliation between carriers. (a... points served by both carriers should preserve the identity of the individual carriers; (5) Where joint...

Sialorphin (the mature peptide product of Vcsa1) relaxes corporal smooth muscle tissue and increases erectile function in the ageing rat.

PubMed

Davies, Kelvin P; Tar, Moses; Rougeot, Catherine; Melman, Arnold

2007-02-01

To determine if the mature peptide product of the Vcsa1 gene, sialorphin, could restore erectile function in ageing rats, and whether these effects are mediated through relaxation of corporal smooth muscle tissue, as we recently reported that Vcsa1 is one of the most down-regulated genes in the corpora of rats in three distinct models of erectile dysfunction, and gene transfer of plasmids expressing Vcsa1 into the corpora of ageing rats restored erectile function. Sialorphin was injected intracorporeally into retired breeder rats, and the effect on the physiology of corporal tissue was analysed by intracorporal/blood pressure (ICP/BP) measurement at different times after injection. In organ-bath studies, the ability of sialorphin (1 microg/mL) to enhance C-type natriuretic peptide (CNP) relaxation of corporal smooth muscle tissue strips was investigated after pre-contraction with 1 microm phenylephrine. Intracorporal injection of 100 microg sialorphin into retired breeder rats resulted in a time-dependent increase in the ICP/BP response to electrostimulation of the cavernosal nerve. After 55-65 min the ICP/BP ratio increased to approximately 0.6, a value associated with normal erectile function. In organ-bath studies after pre-contraction with 1 microm phenylephrine, 1 microm CNP significantly (67%) increased the relaxation rate of corporal tissue. This rate of relaxation was increased by 2.5-fold after incubation with sialorphin (1 microg/mL) compared with carrier alone. These results show that sialorphin has a role in erectile function, probably through a mechanism that involves relaxation of corporal smooth muscle tissue.

49 CFR 369.1 - Annual reports of motor carriers of property, motor carriers of household goods, and dual...

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 5 2014-10-01 2014-10-01 false Annual reports of motor carriers of property, motor carriers of household goods, and dual property carriers. 369.1 Section 369.1 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER...

14 CFR 380.11 - Payment to direct air carrier(s).

Code of Federal Regulations, 2010 CFR

2010-01-01

... carrier(s). Except for air taxi operators and commuter air carriers (which are governed by 14 CFR 298.38) and Canadian charter air taxi operators (which are governed by 14 CFR 294.32), the direct air carrier...

14 CFR 380.11 - Payment to direct air carrier(s).

Code of Federal Regulations, 2011 CFR

2011-01-01

... carrier(s). Except for air taxi operators and commuter air carriers (which are governed by 14 CFR 298.38) and Canadian charter air taxi operators (which are governed by 14 CFR 294.32), the direct air carrier...

78 FR 66801 - Motor Carrier Safety Advisory Committee; Charter Renewal

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-06

... DEPARTMENT OF TRANSPORTATION Federal Motor Carrier Safety Administration [Docket No. FMCSA-2006-26367] Motor Carrier Safety Advisory Committee; Charter Renewal AGENCY: Federal Motor Carrier Safety... and recommendations on motor carrier safety programs and motor carrier safety regulations through a...

Impact of doping on the carrier dynamics in graphene

PubMed Central

Kadi, Faris; Winzer, Torben; Knorr, Andreas; Malic, Ermin

2015-01-01

We present a microscopic study on the impact of doping on the carrier dynamics in graphene, in particular focusing on its influence on the technologically relevant carrier multiplication in realistic, doped graphene samples. Treating the time- and momentum-resolved carrier-light, carrier-carrier, and carrier-phonon interactions on the same microscopic footing, the appearance of Auger-induced carrier multiplication up to a Fermi level of 300 meV is revealed. Furthermore, we show that doping favors the so-called hot carrier multiplication occurring within one band. Our results are directly compared to recent time-resolved ARPES measurements and exhibit an excellent agreement on the temporal evolution of the hot carrier multiplication for n- and p-doped graphene. The gained insights shed light on the ultrafast carrier dynamics in realistic, doped graphene samples. PMID:26577536

Motor carrier safety : commercial vehicle registration program has kept unsafe carriers from operating, but effectiveness is difficult to measure.

DOT National Transportation Integrated Search

2009-05-01

To reduce the number of crashes : involving commercial motor : carriers, the Federal Motor Carrier : Safety Administration (FMCSA) : within the Department of : Transportation orders unsafe : carriers out of service. To help : keep these carriers off ...

Automated cassette-to-cassette substrate handling system

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

Kraus, Joseph Arthur; Boyer, Jeremy James; Mack, Joseph

2014-03-18

An automated cassette-to-cassette substrate handling system includes a cassette storage module for storing a plurality of substrates in cassettes before and after processing. A substrate carrier storage module stores a plurality of substrate carriers. A substrate carrier loading/unloading module loads substrates from the cassette storage module onto the plurality of substrate carriers and unloads substrates from the plurality of substrate carriers to the cassette storage module. A transport mechanism transports the plurality of substrates between the cassette storage module and the plurality of substrate carriers and transports the plurality of substrate carriers between the substrate carrier loading/unloading module and amore » processing chamber. A vision system recognizes recesses in the plurality of substrate carriers corresponding to empty substrate positions in the substrate carrier. A processor receives data from the vision system and instructs the transport mechanism to transport substrates to positions on the substrate carrier in response to the received data.« less

Both hemophilia health care providers and hemophilia a carriers report that carriers have excessive bleeding.

PubMed

Paroskie, Allison; Oso, Olatunde; Almassi, Benjamin; DeBaun, Michael R; Sidonio, Robert F

2014-05-01

Hemophilia A, the result of reduced factor VIII activity, is an X-linked recessive bleeding disorder. Previous reports of hemophilia A carriers suggest an increased bleeding tendency. Our objective was to determine the attitudes and understanding of the hemophilia A carrier bleeding phenotype, and opinions regarding timing of carrier testing from the perspective of both medical providers and affected patients. Data from this survey were used as preliminary data for an ongoing prospective study. An electronic survey was distributed to physicians and nurses employed at Hemophilia Treatment Centers, and hemophilia A carriers who were members of Hemophilia Federation of America. The questions focused on the clinical understanding of bleeding symptoms and management of hemophilia A carriers, and the timing and intensity of carrier testing. Our survey indicates that 51% (36/51) of providers compared with 78% (36/46) of carriers believe that hemophilia A carriers with normal factor VIII activity have an increased bleeding tendency (P<0.001); 72% (33/36) of hemophilia A carriers report a high frequency of bleeding symptoms. Regarding carrier testing, 72% (50/69) of medical providers recommend testing after 14 years of age, conversely 65% (29/45) of hemophilia A carriers prefer testing to be done before this age (P<0.001). Hemophilia A carriers self-report a higher frequency of bleeding than previously acknowledged, and have a preference for earlier testing to confirm carrier status.

76 FR 55335 - Alternate Passenger Rail Service Pilot Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-07

... proceeding to develop a pilot program that permits a rail carrier or rail carriers that own infrastructure... develop a pilot program that permits a rail carrier or rail carriers that own infrastructure over which... that permits a rail carrier or rail carriers that own infrastructure over which Amtrak operates a...

78 FR 59082 - Privacy Act of 1974; Department of Transportation, Federal Motor Carrier Safety Administration...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-25

... Carrier Management Information System (MCMIS) System of Records AGENCY: Federal Motor Carrier Safety... Administration DOT/FMCSA 001 Motor Carrier Management Information System System of Records.'' This system of... Federal Motor Carrier Safety Administration--DOT/FMCSA 001 Motor Carrier Management Information System...

14 CFR Section 04 - Air Carrier Groupings

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Air Carrier Groupings Section 04 Section 04... REGULATIONS UNIFORM SYSTEM OF ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED AIR CARRIERS Section 04 Air Carrier Groupings (a) All large certificated air carriers are placed into three basic air carrier groupings based...

14 CFR Section 04 - Air Carrier Groupings

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Air Carrier Groupings Section 04 Section 04... REGULATIONS UNIFORM SYSTEM OF ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED AIR CARRIERS Section 04 Air Carrier Groupings (a) All large certificated air carriers are placed into three basic air carrier groupings based...

14 CFR Section 04 - Air Carrier Groupings

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Air Carrier Groupings Section 04 Section 04... REGULATIONS UNIFORM SYSTEM OF ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED AIR CARRIERS Section 04 Air Carrier Groupings (a) All large certificated air carriers are placed into three basic air carrier groupings based...

14 CFR Section 04 - Air Carrier Groupings

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Air Carrier Groupings Section 04 Section 04... REGULATIONS UNIFORM SYSTEM OF ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED AIR CARRIERS Section 04 Air Carrier Groupings (a) All large certificated air carriers are placed into three basic air carrier groupings based...

Method of immobilizing water-soluble bioorganic compounds on a capillary-porous carrier

DOEpatents

Ershov, Gennady Moiseevich; Timofeev, Eduard Nikolaevich; Ivanov, Igor Borisovich; Florentiev, Vladimir Leonidovich; Mirzabekov, Andrei Darievich

1998-01-01

The method for immobilizing water-soluble bioorganic compounds to capillary-porous carrier comprises application of solutions of water-soluble bioorganic compounds onto a capillary-porous carrier, setting the carrier temperature equal to or below the dew point of the ambient air, keeping the carrier till appearance of water condensate and complete swelling of the carrier, whereupon the carrier surface is coated with a layer of water-immiscible nonluminescent inert oil and is allowed to stand till completion of the chemical reaction of bonding the bioorganic compounds with the carrier.

Interband cascade detectors

NASA Technical Reports Server (NTRS)

Chuang, Shun Lien (Inventor); Li, Jian (Inventor); Yang, Rui Q. (Inventor)

2007-01-01

A device for detecting radiation, typically in the infrared. Photons are absorbed in an active region of a semiconductor device such that the absorption induces an interband electronic transition and generates photo-excited charge carriers. The charge carriers are coupled into a carrier transport region having multiple quantum wells and characterized by intersubband relaxation that provides rapid charge carrier collection. The photo-excited carriers are collected from the carrier transport region at a conducting contact region. Another carrier transport region characterized by interband tunneling for multiple stages draws charge carriers from another conducting contact and replenishes the charge carriers to the active region for photo-excitation. A photocurrent is generated between the conducting contacts through the active region of the device.

Increased recovery rates of phosphocreatine and inorganic phosphate after isometric contraction in oxidative muscle fibers and elevated hepatic insulin resistance in homozygous carriers of the A-allele of FTO rs9939609.

PubMed

Grunnet, Louise G; Brøns, Charlotte; Jacobsen, Stine; Nilsson, Emma; Astrup, Arne; Hansen, Torben; Pedersen, Oluf; Poulsen, Pernille; Quistorff, Bjørn; Vaag, Allan

2009-02-01

Recent studies identified the rs9939609 A-allele of the FTO (fat mass and obesity associated) gene as being associated with obesity and type 2 diabetes. We studied the role of the A-allele in the regulation of peripheral organ functions involved in the pathogenesis of obesity and type 2 diabetes. Forty-six young men underwent a hyperinsulinemic euglycemic clamp with excision of skeletal muscle biopsies, an iv glucose tolerance test, 31phosphorous magnetic resonance spectroscopy, and 24-h whole body metabolism was measured in a respiratory chamber. The FTO rs9939609 A-allele was associated with elevated fasting blood glucose and plasma insulin, hepatic insulin resistance, and shorter recovery half-times of phosphocreatine and inorganic phosphate after exercise in a primarily type I muscle. These relationships--except for fasting insulin--remained significant after correction for body fat percentage. The risk allele was not associated with fat distribution, peripheral insulin sensitivity, insulin secretion, 24-h energy expenditure, or glucose and fat oxidation. The FTO genotype did not influence the mRNA expression of FTO or a set of key nuclear or mitochondrially encoded genes in skeletal muscle during rest. Increased energy efficiency--and potentially increased mitochondrial coupling--as suggested by faster recovery rates of phosphocreatine and inorganic phosphate in oxidative muscle fibers may contribute to the increased risk of obesity and type 2 diabetes in homozygous carriers of the FTO A-risk allele. Hepatic insulin resistance may represent the key metabolic defect responsible for mild elevations of fasting blood glucose associated with the FTO phenotype.

The X-43A hypersonic research aircraft and its modified Pegasus® booster rocket mounted to NASA's NB-52B carrier aircraft at the Dryden Flight Research Center, Edwards, California

NASA Image and Video Library

2001-03-13

The first of three X-43A hypersonic research aircraft and its modified Pegasus® booster rocket recently underwent combined systems testing while mounted to NASA's NB-52B carrier aircraft at the Dryden Flight Research Center, Edwards, California. The combined systems test was one of the last major milestones in the Hyper-X research program before the first X-43A flight. One of the major goals of the Hyper-X program is flight validation of airframe-integrated, air-breathing propulsion system, which so far have only been tested in ground facilities, such as wind tunnels. The X-43A flights will be the first actual flight tests of an aircraft powered by a revolutionary supersonic-combustion ramjet ("scramjet") engine capable of operating at hypersonic speeds above Mach 5 (five times the speed of sound). The X-43A design uses the underbody of the aircraft to form critical elements of the engine. The forebody shape helps compress the intake airflow, while the aft section acts as a nozzle to direct thrust. The 12-foot, unpiloted research vehicle was developed and built by MicroCraft Inc., Tullahoma, Tenn., under NASA contract. The booster, built by Orbital Sciences Corp., Dulles, Va., will accelerate the X-43A after the X-43A/booster "stack" is air-launched from NASA's venerable NB-52 mothership. The X-43A will separate from the rocket at a predetermined altitude and speed and fly a pre-programmed trajectory, conducting aerodynamic and propulsion experiments until it descends into the Pacific Ocean. Three research flights are planned, two at Mach 7 and one at Mach 10.

Functional Outcome of Human Adipose Stem Cell Injections in Rat Anal Sphincter Acute Injury Model

PubMed Central

Juntunen, Miia; Narra Girish, Nathaniel; Tuominen, Heikki; Huhtala, Heini; Nieminen, Kari; Hyttinen, Jari; Miettinen, Susanna

2018-01-01

Abstract Anal incontinence is a devastating condition that significantly reduces the quality of life. Our aim was to evaluate the effect of human adipose stem cell (hASC) injections in a rat model for anal sphincter injury, which is the main cause of anal incontinence in humans. Furthermore, we tested if the efficacy of hASCs could be improved by combining them with polyacrylamide hydrogel carrier, Bulkamid. Human ASCs derived from a female donor were culture expanded in DMEM/F12 supplemented with human platelet lysate. Female virgin Sprague‐Dawley rats were randomized into four groups (n = 14–15/group): hASCs in saline or Bulkamid (3 × 105/60 μl) and saline or Bulkamid without cells. Anorectal manometry (ARM) was performed before anal sphincter injury, at two (n = 58) and at four weeks after (n = 33). Additionally, the anal sphincter tissue was examined by micro‐computed tomography (μCT) and the histological parameters were compared between the groups. The median resting and peak pressure during spontaneous contraction measured by ARM were significantly higher in hASC treatment groups compared with the control groups without hASCs. There was no statistical difference in functional results between the hASC‐carrier groups (saline vs. Bulkamid). No difference was detected in the sphincter muscle continuation between the groups in the histology and μCT analysis. More inflammation was discovered in the group receiving saline with hASC. The hASC injection therapy with both saline and Bulkamid is a promising nonsurgical treatment for acute anal sphincter injury. Traditional histology combined with the 3D μCT image data lends greater confidence in assessing muscle healing and continuity. Stem Cells Translational Medicine 2018;7:295–304 PMID:29383878

Both Hemophilia Health Care Providers and Hemophilia A Carriers Report that Carriers have Excessive Bleeding

PubMed Central

Paroskie, Allison; Oso, Olatunde; DeBaun, Michael R.; Sidonio, Robert F

2014-01-01

Introduction Hemophilia A, the result of reduced factor VIII (FVIII) activity, is an X-linked recessive bleeding disorder. Previous reports of Hemophilia A carriers suggest an increased bleeding tendency. Our objective was to determine the attitudes and understanding of the Hemophilia A carrier bleeding phenotype, and opinions regarding timing of carrier testing from the perspective of both medical providers and affected patients. Data from this survey was used as preliminary data for an ongoing prospective study. Material and Methods An electronic survey was distributed to physicians and nurses employed at Hemophilia Treatment Centers (HTC), and Hemophilia A carriers who were members of Hemophilia Federation of America. Questions focused on the clinical understanding of bleeding symptoms and management of Hemophilia A carriers, and the timing and intensity of carrier testing. Results Our survey indicates that 51% (36/51) of providers compared to 78% (36/46) of carriers believe that Hemophilia A carriers with normal FVIII activity have an increased bleeding tendency (p<0.001); 72% (33/36) of Hemophilia A carriers report a high frequency of bleeding symptoms. Regarding carrier testing, 72% (50/69) of medical providers recommend testing after 14 years of age, conversely 65% (29/45) of Hemophilia A carriers prefer testing to be done prior to this age (p<0.001). Discussion Hemophilia A carriers self-report a higher frequency of bleeding than previously acknowledged, and have a preference for earlier testing to confirm carrier status. PMID:24309601

Motor Carrier Drug And Alcohol Violations: Comparison Of Compliance Review Data From SafeStat Selected Carriers And A Random Sample Of Carriers

DOT National Transportation Integrated Search

2000-10-01

There has been interest in the extent to which motor carriers are in compliance with Part 382 of the Federal Motor Carrier Safety Regulations (Controlled Substances and Alcohol Use Testing), as well as the extent to which the Federal Motor Carrier Sa...

Solid state cloaking for electrical charge carrier mobility control

DOEpatents

Zebarjadi, Mona; Liao, Bolin; Esfarjani, Keivan; Chen, Gang

2015-07-07

An electrical mobility-controlled material includes a solid state host material having a controllable Fermi energy level and electrical charge carriers with a charge carrier mobility. At least one Fermi level energy at which a peak in charge carrier mobility is to occur is prespecified for the host material. A plurality of particles are distributed in the host material, with at least one particle disposed with an effective mass and a radius that minimize scattering of the electrical charge carriers for the at least one prespecified Fermi level energy of peak charge carrier mobility. The minimized scattering of electrical charge carriers produces the peak charge carrier mobility only at the at least one prespecified Fermi level energy, set by the particle effective mass and radius, the charge carrier mobility being less than the peak charge carrier mobility at Fermi level energies other than the at least one prespecified Fermi level energy.

Non-permeable substrate carrier for electroplating

DOEpatents

Abas, Emmanuel Chua; Chen, Chen-An; Ma, Diana Xiaobing; Ganti, Kalyana Bhargava

2012-11-27

One embodiment relates to a substrate carrier for use in electroplating a plurality of substrates. The substrate carrier comprises a non-conductive carrier body on which the substrates are to be held. Electrically-conductive lines are embedded within the carrier body, and a plurality of contact clips are coupled to the electrically-conductive lines embedded within the carrier body. The contact clips hold the substrates in place and electrically couple the substrates to the electrically-conductive lines. The non-conductive carrier body is continuous so as to be impermeable to flow of electroplating solution through the non-conductive carrier body. Other embodiments, aspects and features are also disclosed.

Non-permeable substrate carrier for electroplating

DOEpatents

Abas, Emmanuel Chua; Chen, Chen-an; Ma, Diana Xiaobing; Ganti, Kalyana; Divino, Edmundo Anida; Ermita, Jake Randal G.; Capulong, Jose Francisco S.; Castillo, Arnold Villamor

2015-12-29

One embodiment relates to a substrate carrier for use in electroplating a plurality of substrates. The substrate carrier comprises a non-conductive carrier body on which the substrates are to be held. Electrically-conductive lines are embedded within the carrier body, and a plurality of contact clips are coupled to the electrically-conductive lines embedded within the carrier body. The contact clips hold the substrates in place and electrically couple the substrates to the electrically-conductive lines. The non-conductive carrier body is continuous so as to be impermeable to flow of electroplating solution through the non-conductive carrier body. Other embodiments, aspects and features are also disclosed.

Research on energy efficiency design index for sea-going LNG carriers

NASA Astrophysics Data System (ADS)

Lin, Yan; Yu, Yanyun; Guan, Guan

2014-12-01

This paper describes the characteristics of liquefied natural gas (LNG) carriers briefly. The LNG carrier includes power plant selection, vapor treatment, liquid cargo tank type, etc. Two parameters—fuel substitution rate and recovery of boil of gas (BOG) volume to energy efficiency design index (EEDI) formula are added, and EEDI formula of LNG carriers is established based on ship EEDI formula. Then, based on steam turbine propulsion device of LNG carriers, mathematical models of LNG carriers' reference line value are established in this paper. By verification, the EEDI formula of LNG carriers described in this paper can provide a reference for LNG carrier EEDI calculation and green shipbuilding.

CARRIER/CASK HANDLING SYSTEM DESCRIPTION DOCUMENT

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

E.F. Loros

2000-06-23

The Carrier/Cask Handling System receives casks on railcars and legal-weight trucks (LWTs) (transporters) that transport loaded casks and empty overpacks to the Monitored Geologic Repository (MGR) from the Carrier/Cask Transport System. Casks that come to the MGR on heavy-haul trucks (HHTs) are transferred onto railcars before being brought into the Carrier/Cask Handling System. The system is the interfacing system between the railcars and LWTs and the Assembly Transfer System (ATS) and Canister Transfer System (CTS). The Carrier/Cask Handling System removes loaded casks from the cask transporters and transfers the casks to a transfer cart for either the ATS or CTS,more » as appropriate, based on cask contents. The Carrier/Cask Handling System receives the returned empty casks from the ATS and CTS and mounts the casks back onto the transporters for reshipment. If necessary, the Carrier/Cask Handling System can also mount loaded casks back onto the transporters and remove empty casks from the transporters. The Carrier/Cask Handling System receives overpacks from the ATS loaded with canisters that have been cut open and emptied and mounts the overpacks back onto the transporters for disposal. If necessary, the Carrier/Cask Handling System can also mount empty overpacks back onto the transporters and remove loaded overpacks from them. The Carrier/Cask Handling System is located within the Carrier Bay of the Waste Handling Building System. The system consists of cranes, hoists, manipulators, and supporting equipment. The Carrier/Cask Handling System is designed with the tooling and fixtures necessary for handling a variety of casks. The Carrier/Cask Handling System performance and reliability are sufficient to support the shipping and emplacement schedules for the MGR. The Carrier/Cask Handling System interfaces with the Carrier/Cask Transport System, ATS, and CTS as noted above. The Carrier/Cask Handling System interfaces with the Waste Handling Building System for building structures and space allocations. The Carrier/Cask Handling System interfaces with the Waste Handling Building Electrical System for electrical power.« less

75 FR 29384 - Motor Carrier Safety Advisory Committee Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-25

... DEPARTMENT OF TRANSPORTATION Federal Motor Carrier Safety Administration [Docket No. FMCSA-2010-0143] Motor Carrier Safety Advisory Committee Public Meeting AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Notice of Motor Carrier Safety Advisory Committee meeting. SUMMARY: FMCSA...

Heterozygous carriers of classical homocystinuria tend to have higher fasting serum homocysteine concentrations than non-carriers in the presence of folate deficiency.

PubMed

Lu, Yung-Hsiu; Cheng, Li-Mei; Huang, Yu-Hsiu; Lo, Ming-Yu; Wu, Tina Jui-Ting; Lin, Hsiang-Yu; Hsu, Ting-Rong; Niu, Dau-Ming

2015-12-01

Many studies have reported that serum total homocysteine (tHcy) levels in cystathionine-beta-synthase (CBS) carriers are usually normal and only elevated after a methionine load. However, the amount of methionine required for a loading test is non-physiological and is never reached with regular feeding. Therefore, CBS carriers do not seem to be at an increased risk of cardiovascular diseases. However, the risk of cardiovascular diseases of CBS carriers with folate deficiency has not been studied. We recently found an extraordinarily high carrier rate (1/7.78) of a novel CBS mutation (p.D47E, c.T141A) in an Austronesian Taiwanese Tao tribe who live in a geographic area with folate deficiency. We evaluated if the CBS carriers tend to have higher fasting serum tHcy concentrations than non-carriers in presence of folate deficiency. The serum tHcy and folate levels before and after folate replacement were measured in 48 adult Tao carriers, 40 age-matched Tao non-carriers and 40 age-matched Han Taiwanese controls. The serum tHcy level of the Tao CBS carriers (17.9 ± 3.8 μmol/l) was significantly higher than in Tao non-carriers (15.7 ± 3.5 μmol/l; p < 0.008) and Taiwanese controls (11.8 ± 2.9 μmol/l; p < 0.001). Furthermore, a high prevalence of folate deficiency in the Tao compared with the Taiwanese controls (4.9 ± 1.8 ng/ml vs. 10.6 ± 5.5 ng/ml; p < 0.001) was also noted. Of note, the difference in tHcy levels between the carriers and non-carriers was eliminated by folate supplementation. (carriers:13.65 ± 2.13 μmol/l; non-carriers:12.39 ± 3.25 μmol/l, p = 0.321). CBS carriers tend to have a higher tHcy level in the presence of folate deficiency than non-carriers. Although many reports have indicated that CBS carriers are not associated with cardiovascular disease, the risk for CBS carriers with folate deficiency has not been well studied. Owing to a significantly elevated level of fasting tHcy without methionine loading, it is important to evaluate the risk of cardiovascular disease in CBS carriers with folate deficiency. Copyright © 2014 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

Terahertz radiation from accelerating charge carriers in graphene under ultrafast photoexcitation

NASA Astrophysics Data System (ADS)

Rustagi, Avinash; Stanton, C. J.

2016-11-01

We study the generation of terahertz (THz) radiation from the acceleration of ultrafast photoexcited charge carriers in graphene in the presence of a dc electric field. Our model is based on calculating the transient current density from the time-dependent distribution function which is determined using the Boltzmann transport equation (BTE) within a relaxation time approximation. We include the time-dependent generation of carriers by the pump pulse by solving for the carrier generation rate using the optical Bloch equations in the rotating wave approximation (RWA). The linearly polarized pump pulse generates an anisotropic distribution of photoexcited carriers in the kx-ky plane. The collision integral in the Boltzmann equation includes a term that leads to the thermalization of carriers via carrier-carrier scattering to an effective temperature above the lattice temperature, as well as a cooling term, which leads to energy relaxation via inelastic carrier-phonon scattering. The radiated signal is proportional to the time derivative of the transient current density. In spite of the fact that the magnitude of the velocity is the same for all the carriers in graphene, there is still emitted radiation from the photoexcited charge carriers with frequency components in the THz range due to a change in the direction of velocity of the photoexcited carriers in the external electric field as well as cooling of the photoexcited carriers on a subpicosecond time scale.

78 FR 17751 - Motor Carrier Safety Advisory Committee (MCSAC): Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-22

... DEPARTMENT OF TRANSPORTATION Federal Motor Carrier Safety Administration [Docket No. FMCSA-2006-26367] Motor Carrier Safety Advisory Committee (MCSAC): Public Meeting AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Notice of Meeting of Motor Carrier Safety Advisory Committee...

76 FR 32390 - Motor Carrier Safety Advisory Committee Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-06

... Measurement System (SafeStat), CSMS quantifies the on-road safety performance of carriers to identify... DEPARTMENT OF TRANSPORTATION Federal Motor Carrier Safety Administration [Docket No. FMCSA-2006-26367] Motor Carrier Safety Advisory Committee Public Meeting AGENCY: Federal Motor Carrier Safety...

Sealed substrate carrier for electroplating

DOEpatents

Ganti, Kalyana Bhargava [Fremont, CA

2012-07-17

One embodiment relates to a substrate carrier for use in electroplating a plurality of substrates. The substrate carrier includes a non-conductive carrier body on which the substrates are held, and conductive lines are embedded within the carrier body. A conductive bus bar is embedded into a top side of the carrier body and is conductively coupled to the conductive lines. A thermoplastic overmold covers a portion of the bus bar, and there is a plastic-to-plastic bond between the thermoplastic overmold and the non-conductive carrier body. Other embodiments, aspects and features are also disclosed.

Trends and outcomes of gestational surrogacy in the United States.

PubMed

Perkins, Kiran M; Boulet, Sheree L; Jamieson, Denise J; Kissin, Dmitry M

2016-08-01

To evaluate trends and reproductive outcomes of gestational surrogacy in the United States. Retrospective cohort study. Infertility clinics. IVF cycles transferring at least one embryo. Use of a gestational carrier. Trends in gestational carrier cycles during 1999-2013, overall and for non-U.S. residents; reproductive outcomes for gestational carrier and nongestational carrier cycles during 2009-2013, stratified by the use of donor or nondonor oocytes. Of 2,071,984 assisted reproductive technology (ART) cycles performed during 1999-2013, 30,927 (1.9%) used a gestational carrier. The number of gestational carrier cycles increased from 727 (1.0%) in 1999 to 3,432 (2.5%) in 2013. Among gestational carrier cycles, the proportion with non-U.S. residents declined during 1999-2005 (9.5% to 3.0%) but increased during 2006-2013 (6.3% to 18.5%). Gestational carrier cycles using nondonor oocytes had higher rates of implantation (adjusted risk ratio [aRR], 1.22; 95% confidence interval [CI], 1.17-1.26), clinical pregnancy (aRR, 1.14; 95% CI, 1.10-1.19), live birth (aRR, 1.17; 95% CI, 1.12-1.21), and preterm delivery (aRR, 1.14; 95% CI, 1.05-1.23) compared with nongestational carrier cycles. When using donor oocytes, multiple birth rates were higher among gestational carrier compared with nongestational carrier cycles (aRR, 1.13; 95% CI, 1.08-1.19). Use of gestational carriers increased during 1999-2013. Gestational carrier cycles had higher rates of ART success than nongestational carrier cycles, but multiple birth and preterm delivery rates were also higher. These risks may be mitigated by transferring fewer embryos given the higher success rates among gestational carrier cycles. Published by Elsevier Inc.

Efficient carrier relaxation and fast carrier recombination of N-polar InGaN/GaN light emitting diodes

NASA Astrophysics Data System (ADS)

Feng, Shih-Wei; Liao, Po-Hsun; Leung, Benjamin; Han, Jung; Yang, Fann-Wei; Wang, Hsiang-Chen

2015-07-01

Based on quantum efficiency and time-resolved electroluminescence measurements, the effects of carrier localization and quantum-confined Stark effect (QCSE) on carrier transport and recombination dynamics of Ga- and N-polar InGaN/GaN light-emitting diodes (LEDs) are reported. The N-polar LED exhibits shorter ns-scale response, rising, delay, and recombination times than the Ga-polar one does. Stronger carrier localization and the combined effects of suppressed QCSE and electric field and lower potential barrier acting upon the forward bias in an N-polar LED provide the advantages of more efficient carrier relaxation and faster carrier recombination. By optimizing growth conditions to enhance the radiative recombination, the advantages of more efficient carrier relaxation and faster carrier recombination in a competitive performance N-polar LED can be realized for applications of high-speed flash LEDs. The research results provide important information for carrier transport and recombination dynamics of an N-polar InGaN/GaN LED.

Efficient carrier relaxation and fast carrier recombination of N-polar InGaN/GaN light emitting diodes

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

Feng, Shih-Wei, E-mail: swfeng@nuk.edu.tw; Liao, Po-Hsun; Leung, Benjamin

2015-07-28

Based on quantum efficiency and time-resolved electroluminescence measurements, the effects of carrier localization and quantum-confined Stark effect (QCSE) on carrier transport and recombination dynamics of Ga- and N-polar InGaN/GaN light-emitting diodes (LEDs) are reported. The N-polar LED exhibits shorter ns-scale response, rising, delay, and recombination times than the Ga-polar one does. Stronger carrier localization and the combined effects of suppressed QCSE and electric field and lower potential barrier acting upon the forward bias in an N-polar LED provide the advantages of more efficient carrier relaxation and faster carrier recombination. By optimizing growth conditions to enhance the radiative recombination, the advantagesmore » of more efficient carrier relaxation and faster carrier recombination in a competitive performance N-polar LED can be realized for applications of high-speed flash LEDs. The research results provide important information for carrier transport and recombination dynamics of an N-polar InGaN/GaN LED.« less

Performance of normal females and carriers of color-vision deficiencies on standard color-vision tests.

PubMed

Dees, Elise W; Baraas, Rigmor C

2014-04-01

Carriers of red-green color-vision deficiencies are generally thought to behave like normal trichromats, although it is known that they may make errors on Ishihara plates. The aim here was to compare the performance of carriers with that of normal females on seven standard color-vision tests, including Ishihara plates. One hundred and twenty-six normal females, 14 protan carriers, and 29 deutan carriers aged 9-66 years were included in the study. Generally, deutan carriers performed worse than protan carriers and normal females on six out of the seven tests. The difference in performance between carriers and normal females was independent of age, but the proportion of carriers that made errors on pseudo-isochromatic tests increased with age. It was the youngest carriers, however, who made the most errors. There was considerable variation in performance among individuals in each group of females. The results are discussed in relation to variability in the number of different L-cone pigments.

Enumeration procedure for monitoring test microbe populations on inoculated carriers in AOAC use-dilution methods.

PubMed

Tomasino, Stephen F; Fiumara, Rebecca M; Cottrill, Michele P

2006-01-01

The AOAC Use-Dilution methods do not provide procedures to enumerate the test microbe on stainless steel carriers (penicylinders) or guidance on the expected target populations of the test microbe (i.e., a performance standard). This report describes the procedures used by the U.S. Environmental Protection Agency to enumerate the test microbe (carrier counts) associated with conducting the Use-Dilution method with Staphylococcus aureus (Method 955.15) and Pseudomonas aeruginosa (Method 964.02) and the examination of historical data. The carrier count procedure involves the random selection of carriers, shearing bacterial cells from the carrier surface through sonication, and plating of serially diluted inoculum on trypticase soy agar. For each Use-Dilution test conducted, the official AOAC method was strictly followed for carrier preparation, culture initiation, test culture preparation, and carrier inoculation steps. Carrier count data from 78 Use-Dilution tests conducted over a 6-year period were compiled and analyzed. A mean carrier count of 6.6 logs (approximately 4.0 x 10(6) colony-forming units/carrier) was calculated for both S. aureus and P. aeruginosa. Of the mean values, 95% fell within +/- 2 repeatability standard deviations. The enumeration procedure and target carrier counts are desirable for standardizing the Use-Dilution methods, increasing their reproducibility, and ensuring the quality of the data.

Knowledge of Carrier Status and Barriers to Testing among Mothers of Sons with Duchenne or Becker Muscular Dystrophy

PubMed Central

Bogue, Lauren; Peay, Holly; Martin, Ann; Lucas, Ann; Ramchandren, Sindhu

2016-01-01

Our study objective was to survey female carriers for Duchenne and Becker muscular dystrophy to identify barriers to carrier testing and the impact of carrier risk knowledge on cardiac and reproductive health management. We surveyed women who have or had biological sons with Duchenne or Becker muscular dystrophy and were enrolled in the US DuchenneConnect patient registry, with questions assessing knowledge of carrier status and recurrence risk, knowledge of care standards for carriers, and barriers to testing. Of the 182 eligible respondents, 25% did not know their carrier status and 14% incorrectly classified themselves as not at risk. Cost of testing was the most commonly identified barrier to testing. Women reporting unknown carrier status were 13 times as likely to express uncertainty regarding their recurrence risk compared to women reporting positive carrier status. 37% of women at an increased risk for cardiomyopathy had never had an echocardiogram. Women who were certain of their positive carrier status were twice as likely to have had an echocardiogram in the last five years compared to women with unknown carrier status. Future research on reducing barriers to counseling and carrier testing, such as cost, may improve care standard adherence. PMID:27863875

Knowledge of carrier status and barriers to testing among mothers of sons with Duchenne or Becker muscular dystrophy.

PubMed

Bogue, Lauren; Peay, Holly; Martin, Ann; Lucas, Ann; Ramchandren, Sindhu

2016-12-01

Our study objective was to survey female carriers for Duchenne and Becker muscular dystrophy to identify barriers to carrier testing and the impact of carrier risk knowledge on cardiac and reproductive health management. We surveyed women who have or had biological sons with Duchenne or Becker muscular dystrophy and were enrolled in the US DuchenneConnect patient registry, with questions assessing knowledge of carrier status and recurrence risk, knowledge of care standards for carriers, and barriers to testing. Of the 182 eligible respondents, 25% did not know their carrier status and 14% incorrectly classified themselves as not at risk. Cost of testing was the most commonly identified barrier to testing. Women reporting unknown carrier status were 13 times as likely to express uncertainty regarding their recurrence risk compared to women reporting positive carrier status. 37% of women at an increased risk for cardiomyopathy had never had an echocardiogram. Women who were certain of their positive carrier status were twice as likely to have had an echocardiogram in the last five years compared to women with unknown carrier status. Future research on reducing barriers to counseling and carrier testing, such as cost, may improve care standard adherence. Copyright © 2016 Elsevier B.V. All rights reserved.

CARRIER PREPARATION BUILDING MATERIALS HANDLING SYSTEM DESCRIPTION DOCUMENT

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

E.F. Loros

2000-06-28

The Carrier Preparation Building Materials Handling System receives rail and truck shipping casks from the Carrier/Cask Transport System, and inspects and prepares the shipping casks for return to the Carrier/Cask Transport System. Carrier preparation operations for carriers/casks received at the surface repository include performing a radiation survey of the carrier and cask, removing/retracting the personnel barrier, measuring the cask temperature, removing/retracting the impact limiters, removing the cask tie-downs (if any), and installing the cask trunnions (if any). The shipping operations for carriers/casks leaving the surface repository include removing the cask trunnions (if any), installing the cask tie-downs (if any), installingmore » the impact limiters, performing a radiation survey of the cask, and installing the personnel barrier. There are four parallel carrier/cask preparation lines installed in the Carrier Preparation Building with two preparation bays in each line, each of which can accommodate carrier/cask shipping and receiving. The lines are operated concurrently to handle the waste shipping throughputs and to allow system maintenance operations. One remotely operated overhead bridge crane and one remotely operated manipulator is provided for each pair of carrier/cask preparation lines servicing four preparation bays. Remotely operated support equipment includes a manipulator and tooling and fixtures for removing and installing personnel barriers, impact limiters, cask trunnions, and cask tie-downs. Remote handling equipment is designed to facilitate maintenance, dose reduction, and replacement of interchangeable components where appropriate. Semi-automatic, manual, and backup control methods support normal, abnormal, and recovery operations. Laydown areas and equipment are included as required for transportation system components (e.g., personnel barriers and impact limiters), fixtures, and tooling to support abnormal and recovery operations. The Carrier Preparation Building Materials Handling System interfaces with the Cask/Carrier Transport System to move the carriers to and from the system. The Carrier Preparation Building System houses the equipment and provides the facility, utility, safety, communications, and auxiliary systems supporting operations and protecting personnel.« less

NAD(P)H oxidase p22(phox) polymorphism and cardiovascular function in amateur runners.

PubMed

Gallina, S; Di Francescomarino, S; Di Mauro, M; Izzicupo, P; D'Angelo, E; D'Amico, M A; Pennelli, A; Amicarelli, F; Di Baldassarre, A

2012-09-01

NAD(P)H system represents the major source of superoxide production at cardiovascular (CV) level. It has several genetic variants: in particular, the C242T polymorphism of its p22(phox) subunit is associated with a different oxidase activity, being the T allele related to a lower superoxide production. Although several authors investigated the protective effect of T allele in CV diseases, only few data are available on its functional role in physiological conditions. The aim of our study was to investigate the relationship between the p22(phox) C242T polymorphism and CV function in amateur runners. Seventy-three male amateur runners were screened for CYBA polymorphism. CV analysis was performed by echocardiographic-Doppler examination and by PulsePen tonometer assessment. The genetic subgroups (CC and CT/TT) did not differ for VM O(2max) and cardiac dimension. Nevertheless, T carriers (n = 40) were characterized by a more efficient myocardial contraction and left ventricular (LV) filling, as evidenced by significant higher values of the midwall fractional shortening, systolic excursion of the tricuspid annular plane and of early/late diastolic wave velocities ratio and by a lower E wave deceleration time. Pulse wave velocity and augmentation index, parameters related to the arterial stiffness, were higher in CC subjects compared with CT/TT also when the analysis was adjusted for weight and diastolic pressure. In amateur runners, CYBA variants may influence both systolic and diastolic function and arterial stiffness. We suppose that the lower oxidative activity that characterizes 242T subjects may positively influence the excitation-contraction and arterial-ventricular coupling mechanisms, thus leading to a more efficient CV function. © 2012 The Authors Acta Physiologica © 2012 Scandinavian Physiological Society.

Switchable adhesion for wafer-handling based on dielectric elastomer stack transducers

NASA Astrophysics Data System (ADS)

Grotepaß, T.; Butz, J.; Förster-Zügel, F.; Schlaak, H. F.

2016-04-01

Vacuum grippers are often used for the handling of wafers and small devices. In order to evacuate the gripper, a gas flow is created that can harm the micro structures on the wafer. A promising alternative to vacuum grippers could be adhesive grippers with switchable adhesion. There have been some publications of gecko-inspired adhesive devices. Most of these former works consist of a structured surface which adheres to the object manipulated and an actuator for switching the adhesion. Until now different actuator principles have been investigated, like smart memory alloys and pneumatics. In this work for the first time dielectric elastomer stack transducers (DEST) are combined with a structured surface. DESTs are a promising new transducer technology with many applications in different industry sectors like medical devices, human-machine-interaction and soft robotics. Stacked dielectric elastomer transducers show thickness contraction originating from the electromechanical pressure of two compliant electrodes compressing an elastomeric dielectric when a voltage is applied. Since DESTs and the adhesive surfaces previously described are made of elastomers, it is self-evident to combine both systems in one device. The DESTs are fabricated by a spin coating process. If the flat surface of the spinning carrier is substituted for example by a perforated one, the structured elastomer surface and the DEST can be fabricated in one process. By electrical actuation the DEST contracts and laterally expands which causes the gecko-like cilia to adhere on the object to manipulate. This work describes the assembly and the experimental results of such a device using switchable adhesion. It is intended to be used for the handling of glass wafers.

Sialorphin (the mature peptide product of Vcsa1) relaxes corporal smooth muscle tissue and increases erectile function in the ageing rat

PubMed Central

Davies, Kelvin P.; Tar, Moses; Rougeot, Catherine; Melman, Arnold

2007-01-01

OBJECTIVE To determine if the mature peptide product of the Vcsa1 gene, sialorphin, could restore erectile function in ageing rats, and whether these effects are mediated through relaxation of corporal smooth muscle tissue, as we recently reported that Vcsa1 is one of the most down-regulated genes in the corpora of rats in three distinct models of erectile dysfunction, and gene transfer of plasmids expressing Vcsa1 into the corpora of ageing rats restored erectile function. MATERIALS AND METHODS Sialorphin was injected intracorporeally into retired breeder rats, and the effect on the physiology of corporal tissue was analysed by intracorporal/blood pressure (ICP/BP) measurement at different times after injection. In organ-bath studies, the ability of sialorphin (1 μg/mL) to enhance C-type natriuretic peptide (CNP) relaxation of corporal smooth muscle tissue strips was investigated after pre-contraction with 1 μM phenylephrine. RESULTS Intracorporal injection of 100 μg sialorphin into retired breeder rats resulted in a time-dependent increase in the ICP/BP response to electrostimulation of the cavernosal nerve. After 55–65 min the ICP/BP ratio increased to ≈ 0.6, a value associated with normal erectile function. In organ-bath studies after pre-contraction with 1 μM phenylephrine, 1 μM CNP significantly (67%) increased the relaxation rate of corporal tissue. This rate of relaxation was increased by 2.5-fold after incubation with sialorphin (1 μg/mL) compared with carrier alone. CONCLUSION These results show that sialorphin has a role in erectile function, probably through a mechanism that involves relaxation of corporal smooth muscle tissue. PMID:17026587

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

Ogden, J.M.; Steinbugler, M.; Dennis, E.

For several years, researchers at Princeton University`s Center for Energy and Environmental Studies have carried out technical and economic assessments of hydrogen energy systems. Initially, we focussed on the long term potential of renewable hydrogen. More recently we have explored how a transition to renewable hydrogen might begin. The goal of our current work is to identify promising strategies leading from near term hydrogen markets and technologies toward eventual large scale use of renewable hydrogen as an energy carrier. Our approach has been to assess the entire hydrogen energy system from production through end-use considering technical performance, economics, infrastructure andmore » environmental issues. This work is part of the systems analysis activity of the DOE Hydrogen Program. In this paper we first summarize the results of three tasks which were completed during the past year under NREL Contract No. XR-11265-2: in Task 1, we carried out assessments of near term options for supplying hydrogen transportation fuel from natural gas; in Task 2, we assessed the feasibility of using the existing natural gas system with hydrogen and hydrogen blends; and in Task 3, we carried out a study of PEM fuel cells for residential cogeneration applications, a market which might have less stringent cost requirements than transportation. We then give preliminary results for two other tasks which are ongoing under DOE Contract No. DE-FG04-94AL85803: In Task 1 we are assessing the technical options for low cost small scale production of hydrogen from natural gas, considering (a) steam reforming, (b) partial oxidation and (c) autothermal reforming, and in Task 2 we are assessing potential markets for hydrogen in Southern California.« less

14 CFR 04 - Air Carrier Groupings

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Air Carrier Groupings Section 04 Section... PROCEEDINGS) ECONOMIC REGULATIONS UNIFORM SYSTEM OF ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED AIR CARRIERS Section 04 Air Carrier Groupings (a) All large certificated air carriers are placed into three basic air...

47 CFR 73.1540 - Carrier frequency measurements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 73.1540 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES... measurements. (a) The carrier frequency of each AM and FM station and the visual carrier frequency and the difference between the visual carrier and the aural carrier or center frequency of each TV and Class A TV...

46 CFR 565.3 - Classification as controlled carrier.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 9 2010-10-01 2010-10-01 false Classification as controlled carrier. 565.3 Section 565... MARITIME PRACTICES CONTROLLED CARRIERS § 565.3 Classification as controlled carrier. (a) Notification. The... States and will notify any ocean common carrier of any change in its classification as a controlled...

46 CFR 565.3 - Classification as controlled carrier.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 9 2011-10-01 2011-10-01 false Classification as controlled carrier. 565.3 Section 565... MARITIME PRACTICES CONTROLLED CARRIERS § 565.3 Classification as controlled carrier. (a) Notification. The... States and will notify any ocean common carrier of any change in its classification as a controlled...

29 CFR 1202.13 - Air carriers.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 4 2014-07-01 2014-07-01 false Air carriers. 1202.13 Section 1202.13 Labor Regulations Relating to Labor (Continued) NATIONAL MEDIATION BOARD RULES OF PROCEDURE § 1202.13 Air carriers. By the... carrier by air engaged in interstate or foreign commerce, and every carrier by air transporting mail for...

29 CFR 1202.13 - Air carriers.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 4 2013-07-01 2013-07-01 false Air carriers. 1202.13 Section 1202.13 Labor Regulations Relating to Labor (Continued) NATIONAL MEDIATION BOARD RULES OF PROCEDURE § 1202.13 Air carriers. By the... carrier by air engaged in interstate or foreign commerce, and every carrier by air transporting mail for...

29 CFR 1202.13 - Air carriers.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 4 2012-07-01 2012-07-01 false Air carriers. 1202.13 Section 1202.13 Labor Regulations Relating to Labor (Continued) NATIONAL MEDIATION BOARD RULES OF PROCEDURE § 1202.13 Air carriers. By the... carrier by air engaged in interstate or foreign commerce, and every carrier by air transporting mail for...

29 CFR 1202.13 - Air carriers.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Air carriers. 1202.13 Section 1202.13 Labor Regulations Relating to Labor (Continued) NATIONAL MEDIATION BOARD RULES OF PROCEDURE § 1202.13 Air carriers. By the... carrier by air engaged in interstate or foreign commerce, and every carrier by air transporting mail for...

29 CFR 1202.13 - Air carriers.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 4 2011-07-01 2011-07-01 false Air carriers. 1202.13 Section 1202.13 Labor Regulations Relating to Labor (Continued) NATIONAL MEDIATION BOARD RULES OF PROCEDURE § 1202.13 Air carriers. By the... carrier by air engaged in interstate or foreign commerce, and every carrier by air transporting mail for...

Overview of Federal Motor Carrier Safety Administration safety training research for new entrant motor carriers.

DOT National Transportation Integrated Search

2015-07-01

New entrant motor carriers generally are very small and have poorer safety performance than more established carriers. This may be because very small carriers do not have the resources for a safety department or a safety official on staff. To help ad...

47 CFR 27.66 - Discontinuance, reduction, or impairment of service.

Code of Federal Regulations, 2013 CFR

2013-10-01

... licensee, or a fixed common carrier operating on spectrum licensed to a Guard Band Manager, is... carrier licensee, or a fixed common carrier operating on spectrum licensed to a Guard Band Manager... fixed non-common carrier licensee, or a fixed non-common carrier operating on spectrum licensed to a...

47 CFR 27.66 - Discontinuance, reduction, or impairment of service.

Code of Federal Regulations, 2014 CFR

2014-10-01

... licensee, or a fixed common carrier operating on spectrum licensed to a Guard Band Manager, is... carrier licensee, or a fixed common carrier operating on spectrum licensed to a Guard Band Manager... fixed non-common carrier licensee, or a fixed non-common carrier operating on spectrum licensed to a...

47 CFR 27.66 - Discontinuance, reduction, or impairment of service.

Code of Federal Regulations, 2012 CFR

2012-10-01

... licensee, or a fixed common carrier operating on spectrum licensed to a Guard Band Manager, is... carrier licensee, or a fixed common carrier operating on spectrum licensed to a Guard Band Manager... fixed non-common carrier licensee, or a fixed non-common carrier operating on spectrum licensed to a...

47 CFR 27.66 - Discontinuance, reduction, or impairment of service.

Code of Federal Regulations, 2011 CFR

2011-10-01

... licensee, or a fixed common carrier operating on spectrum licensed to a Guard Band Manager, is... carrier licensee, or a fixed common carrier operating on spectrum licensed to a Guard Band Manager... fixed non-common carrier licensee, or a fixed non-common carrier operating on spectrum licensed to a...

77 FR 18298 - Improvements to the Compliance, Safety, Accountability (CSA) Motor Carrier Safety Measurement...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-27

... effectively identify and prioritize high-risk and other unsafe motor carriers for enforcement interventions... interventions by more accurately identifying safety sensitive carriers (i.e., carriers transporting people and carriers hauling hazardous materials (HM)), so that such firms can be selected for CSA interventions at...

76 FR 20867 - Parts and Accessories Necessary for Safe Operation; Grant of Exemption for Flatbed Carrier Safety...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-14

... Flatbed Carrier Safety Group AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION... metal coils. The Flatbed Carrier Safety Group (FCSG) applied for an exemption to allow motor carriers... able to use FMCSA's pre-January 1, 2004 cargo [[Page 20868

Recent Progress in Functional Micellar Carriers with Intrinsic Therapeutic Activities for Anticancer Drug Delivery.

PubMed

Qu, Ying; Chu, BingYang; Shi, Kun; Peng, JinRong; Qian, ZhiYong

2017-12-01

Polymeric micelles have presented superior delivery properties for poorly water-soluble chemotherapeutic agents. However, it remains discouraging that there may be some additional short or long-term toxicities caused by the metabolites of high quantities of carriers. If carriers had simultaneous therapeutic effects with the drug, these issues would not be a concern. For this, carriers not only simply act as drug carriers, but also exert an intrinsic therapeutic effect as a therapeutic agent. The functional micellar carriers would be beneficial to maximize the anticancer effect, overcome the drug resistance and reduce the systemic toxicity. In this review, we aim to summarize the recent progress on the development of functional micellar carriers with intrinsic anticancer activities for the delivery of anticancer drugs. This review focuses on the design strategies, properties of carriers and the drug loading behavior. In addition, the combinational therapeutic effects between carriers and chemotherapeutic agents are also discussed.

Photo-generated carriers lose energy during extraction from polymer-fullerene solar cells

PubMed Central

Melianas, Armantas; Etzold, Fabian; Savenije, Tom J.; Laquai, Frédéric; Inganäs, Olle; Kemerink, Martijn

2015-01-01

In photovoltaic devices, the photo-generated charge carriers are typically assumed to be in thermal equilibrium with the lattice. In conventional materials, this assumption is experimentally justified as carrier thermalization completes before any significant carrier transport has occurred. Here, we demonstrate by unifying time-resolved optical and electrical experiments and Monte Carlo simulations over an exceptionally wide dynamic range that in the case of organic photovoltaic devices, this assumption is invalid. As the photo-generated carriers are transported to the electrodes, a substantial amount of their energy is lost by continuous thermalization in the disorder broadened density of states. Since thermalization occurs downward in energy, carrier motion is boosted by this process, leading to a time-dependent carrier mobility as confirmed by direct experiments. We identify the time and distance scales relevant for carrier extraction and show that the photo-generated carriers are extracted from the operating device before reaching thermal equilibrium. PMID:26537357

A Novel Bio-carrier Fabricated Using 3D Printing Technique for Wastewater Treatment

PubMed Central

Dong, Yang; Fan, Shu-Qian; Shen, Yu; Yang, Ji-Xiang; Yan, Peng; Chen, You-Peng; Li, Jing; Guo, Jin-Song; Duan, Xuan-Ming; Fang, Fang; Liu, Shao-Yang

2015-01-01

The structure of bio-carriers is one of the key operational characteristics of a biofilm reactor. The goal of this study is to develop a series of novel fullerene-type bio-carriers using the three-dimensional printing (3DP) technique. 3DP can fabricate bio-carriers with more specialized structures compared with traditional fabrication processes. In this research, three types of fullerene-type bio-carriers were fabricated using the 3DP technique and then compared with bio-carrier K3 (from AnoxKaldnes) in the areas of physicochemical properties and biofilm growth. Images acquired by 3D profiling and SEM indicated that the surface roughness of the 3DP bio-carrier was greater than that of K3. Furthermore, contact angle data indicated that the 3DP bio-carriers were more hydrophilic than K3. The biofilm on the 3DP bio-carriers exhibited higher microbial activity and stronger adhesion ability. These findings were attributed to excellent mass transfer of the substrate (and oxygen) between the vapour-liquid-solid tri-phase system and to the surface characteristics. It is concluded that the novel 3DP fullerene-type bio-carriers are ideal carriers for biofilm adherence and growth. PMID:26202477

Auxin Influx Carriers Control Vascular Patterning and Xylem Differentiation in Arabidopsis thaliana

PubMed Central

Siligato, Riccardo; Alonso, Jose M.; Swarup, Ranjan; Bennett, Malcolm J.; Mähönen, Ari Pekka; Caño-Delgado, Ana I.; Ibañes, Marta

2015-01-01

Auxin is an essential hormone for plant growth and development. Auxin influx carriers AUX1/LAX transport auxin into the cell, while auxin efflux carriers PIN pump it out of the cell. It is well established that efflux carriers play an important role in the shoot vascular patterning, yet the contribution of influx carriers to the shoot vasculature remains unknown. Here, we combined theoretical and experimental approaches to decipher the role of auxin influx carriers in the patterning and differentiation of vascular tissues in the Arabidopsis inflorescence stem. Our theoretical analysis predicts that influx carriers facilitate periodic patterning and modulate the periodicity of auxin maxima. In agreement, we observed fewer and more spaced vascular bundles in quadruple mutants plants of the auxin influx carriers aux1lax1lax2lax3. Furthermore, we show AUX1/LAX carriers promote xylem differentiation in both the shoot and the root tissues. Influx carriers increase cytoplasmic auxin signaling, and thereby differentiation. In addition to this cytoplasmic role of auxin, our computational simulations propose a role for extracellular auxin as an inhibitor of xylem differentiation. Altogether, our study shows that auxin influx carriers AUX1/LAX regulate vascular patterning and differentiation in plants. PMID:25922946

A Novel Bio-carrier Fabricated Using 3D Printing Technique for Wastewater Treatment.

PubMed

Dong, Yang; Fan, Shu-Qian; Shen, Yu; Yang, Ji-Xiang; Yan, Peng; Chen, You-Peng; Li, Jing; Guo, Jin-Song; Duan, Xuan-Ming; Fang, Fang; Liu, Shao-Yang

2015-07-23

The structure of bio-carriers is one of the key operational characteristics of a biofilm reactor. The goal of this study is to develop a series of novel fullerene-type bio-carriers using the three-dimensional printing (3DP) technique. 3DP can fabricate bio-carriers with more specialized structures compared with traditional fabrication processes. In this research, three types of fullerene-type bio-carriers were fabricated using the 3DP technique and then compared with bio-carrier K3 (from AnoxKaldnes) in the areas of physicochemical properties and biofilm growth. Images acquired by 3D profiling and SEM indicated that the surface roughness of the 3DP bio-carrier was greater than that of K3. Furthermore, contact angle data indicated that the 3DP bio-carriers were more hydrophilic than K3. The biofilm on the 3DP bio-carriers exhibited higher microbial activity and stronger adhesion ability. These findings were attributed to excellent mass transfer of the substrate (and oxygen) between the vapour-liquid-solid tri-phase system and to the surface characteristics. It is concluded that the novel 3DP fullerene-type bio-carriers are ideal carriers for biofilm adherence and growth.

Virus Excretion from Foot-And-Mouth Disease Virus Carrier Cattle and Their Potential Role in Causing New Outbreaks.

PubMed

Parthiban, Aravindh Babu R; Mahapatra, Mana; Gubbins, Simon; Parida, Satya

2015-01-01

The role of foot-and-mouth disease virus (FMDV) carrier cattle in causing new outbreaks is still a matter of debate and it is important to find out these carrier animals by post-outbreak serosurveillance to declare freedom from FMDV infection. In this study we explore the differences in viral shedding between carrier and non-carrier animals, quantify the transmission rate of FMDV infection from carriers to susceptible animals and identify potential viral determinants of viral persistence. We collected nasal and saliva samples from 32 vaccinated and 7 unvaccinated FMDV carrier cattle and 48 vaccinated and 13 unvaccinated non-carrier cattle (total n=100) during the acute phase of infection (up to 28 days post-challenge) and then from limited number of animals up to a maximum 168 days post-challenge. We demonstrate that unvaccinated cattle excrete significantly higher levels of virus for longer periods compared with vaccinated cattle and this is independent of whether or not they subsequently become carriers. By introducing naïve cattle in to the FMDV carrier population we show the risk of new outbreaks is clearly very low in controlled conditions, although there could still be a potential threat of these carrier animals causing new outbreaks in the field situation. Finally, we compared the complete genome sequences of viruses from carrier cattle with the challenge virus and found no evidence for viral determinants of the carrier state.

Responsible implementation of expanded carrier screening

PubMed Central

Henneman, Lidewij; Borry, Pascal; Chokoshvili, Davit; Cornel, Martina C; van El, Carla G; Forzano, Francesca; Hall, Alison; Howard, Heidi C; Janssens, Sandra; Kayserili, Hülya; Lakeman, Phillis; Lucassen, Anneke; Metcalfe, Sylvia A; Vidmar, Lovro; de Wert, Guido; Dondorp, Wybo J; Peterlin, Borut

2016-01-01

This document of the European Society of Human Genetics contains recommendations regarding responsible implementation of expanded carrier screening. Carrier screening is defined here as the detection of carrier status of recessive diseases in couples or persons who do not have an a priori increased risk of being a carrier based on their or their partners' personal or family history. Expanded carrier screening offers carrier screening for multiple autosomal and X-linked recessive disorders, facilitated by new genetic testing technologies, and allows testing of individuals regardless of ancestry or geographic origin. Carrier screening aims to identify couples who have an increased risk of having an affected child in order to facilitate informed reproductive decision making. In previous decades, carrier screening was typically performed for one or few relatively common recessive disorders associated with significant morbidity, reduced life-expectancy and often because of a considerable higher carrier frequency in a specific population for certain diseases. New genetic testing technologies enable the expansion of screening to multiple conditions, genes or sequence variants. Expanded carrier screening panels that have been introduced to date have been advertised and offered to health care professionals and the public on a commercial basis. This document discusses the challenges that expanded carrier screening might pose in the context of the lessons learnt from decades of population-based carrier screening and in the context of existing screening criteria. It aims to contribute to the public and professional discussion and to arrive at better clinical and laboratory practice guidelines. PMID:26980105

Exploring the protective effects of calcium-containing carrier against drying-induced cellular injuries of probiotics using single droplet drying technique.

PubMed

Zheng, Xufeng; Fu, Nan; Huang, Song; Jeantet, Romain; Chen, Xiao Dong

2016-12-01

Protective carriers that encapsulate probiotics in spray drying could improve the survival ratio of dried cells through different mechanisms. Unveiling the protective mechanism of each carrier will contribute to a rational design of high performance carrier formulation. This study utilized single droplet drying (SDD) technique to investigate the effects of calcium cation in varied carrier formulation. Inactivation histories of Lactobacillus rhamnosus GG (LGG) in different carriers were compared, and cellular injury history of probiotics during droplet drying was studied for the first time. Adding 1mM CaCl 2 to lactose carrier protected cell viability, mitigated cellular injuries, and enhanced regrowth capability as drying progressed, demonstrating the positive effect of Ca 2+ with possible mechanism of stabilizing sub-cellular structures. At later drying stages, cell survival in Lac/Ca carrier was increased by 0.5-1.5 log on selective media compared to lactose carrier. Supplementing calcium-binding agents lowered the protective effect, shortening the initiation of rapid cell inactivation down to 120s of drying. Adding CaCl 2 to trehalose carrier barely improved cell survival, indicating that the protective effect could be influenced by carrier formulation. Pure trehalose carrier exerted excellent protection on LGG, supporting cells to regrow in liquid rich medium even after 180s of drying. The protection of trehalose may stem from stabilization of sub-cellular structures, which possibly overlap the effect of Ca 2+ . The findings suggested that high performance carrier formulation might be developed by combining carrier materials with different protective mechanisms, for maximizing the survival of active dry probiotics in industrial spray drying operation. Copyright © 2016 Elsevier Ltd. All rights reserved.

Personality traits in Huntington's disease: An exploratory study of gene expansion carriers and non-carriers.

PubMed

Larsen, Ida Unmack; Mortensen, Erik Lykke; Vinther-Jensen, Tua; Nielsen, Jørgen Erik; Knudsen, Gitte Moos; Vogel, Asmus

2016-12-01

Huntington's disease (HD) is associated with risk for developing psychiatric symptoms. Vulnerability or resilience to psychiatric symptoms may be associated with personality traits. This exploratory study, aimed to investigate personality traits in a large cohort of HD carriers and at risk gene-expansion negative individuals (HD non-carriers), exploring whether carrying the HD gene or growing up in an HD family influences personality traits. Forty-seven HD carriers, Thirty-nine HD non-carriers, and 121 healthy controls answered the Danish version of the revised NEO personality inventory. Comparisons between HD carriers and HD non-carriers were mostly non-significant but the combined group of HD carriers and non-carriers showed significantly higher scores on the facets: "hostility," "assertiveness," and "activity" and on the trait "Conscientiousness" relative to controls, "Conscientiousness" have been associated with resilience to psychiatric symptoms. Twelve HD carriers and non-carriers were classified as depressed and showed significantly lower scores on "Extraversion" and "Conscientiousness" and significantly higher scores on "Neuroticism," which are associated with vulnerability to psychiatric symptoms. Our findings suggest that, there is no direct effect of the HD gene on personality traits, but that personality assessment may be relevant to use when identifying individuals from HD families who are vulnerable to develop psychiatric symptoms. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.