Science.gov

Sample records for air carriers iacs

  1. Development and characterization of an inclined air-curtain (IAC) fume hood.

    PubMed

    Huang, Rong Fung; Chen, Jia-Kun; Tang, Kun-Chi

    2015-06-01

    An inclined air-curtain (IAC) fume hood was developed and characterized using the laser-assisted smoke flow visualization technique and tracer-gas (sulphur hexafluoride) concentration detection method. The IAC fume hood features four innovative design elements: (i) an elongated suction slot installed at the hood roof with an offset towards the rear wall, (ii) an elongated up-blowing planar jet issued from the work surface near the hood inlet, (iii) two deflection plates installed at the left and right side walls, and (iv) a boundary-layer separation controller installed at the sash bottom. Baffles employed in conventional hoods were not used. The suction slot and the up-blowing planar jet formed a rearward-inclined push-pull air curtain. The deflection plates worked with the inclined air curtain to induce four rearward-inclined counter-rotating 'tornados.' The fumes generated in the hood were isolated behind the rearward-inclined air curtain, entrained by the low pressure within the vortical flows, moved up spirally, and finally exhausted through the suction slot. The risk of containment leakage due to the large recirculation vortex that usually exists behind the sash of conventional hoods was reduced by the boundary-layer separation controller. The results of the tracer-gas concentration detection method based on the EN-14175 method showed that the flow field created by the geometric configurations of the IAC hood presented characteristics of low leakage and high resistance to dynamic disturbances at low face velocities. The leakage levels measured by the static, sash movement, and walk-by tests were negligible at a face velocity of 0.26 m s(-1).

  2. IAC Activities

    NASA Technical Reports Server (NTRS)

    1990-01-01

    An important part of NASA's educational effort is the work of the agency's 10 Industrial Applications Centers (IACs). The IACs are engaged in a variety of educational programs, such as sponsoring seminars, workshops, open houses and executive briefings, conducting tours of NASA facilities for school science classes, holding educator conferences and providing courses in space technology for college undergraduate and graduate level students.

  3. 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...

  4. 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...

  5. IAC user manual

    NASA Technical Reports Server (NTRS)

    Vos, R. G.; Beste, D. L.; Gregg, J.

    1984-01-01

    The User Manual for the Integrated Analysis Capability (IAC) Level 1 system is presented. The IAC system currently supports the thermal, structures, controls and system dynamics technologies, and its development is influenced by the requirements for design/analysis of large space systems. The system has many features which make it applicable to general problems in engineering, and to management of data and software. Information includes basic IAC operation, executive commands, modules, solution paths, data organization and storage, IAC utilities, and module implementation.

  6. Flow and leakage characteristics of a sashless inclined air-curtain (sIAC) fume hood containing tall pollutant-generation tanks.

    PubMed

    Chen, Jia-Kun; Huang, Rong Fung; Hung, Wei-Lun

    2013-01-01

    In many fume hood applications, pollutant-generation devices are tall. Human operators of a fume hood must stand close to the front of the hood and lift up their hands to reach the top opening of the tall tank. In this situation, it is inconvenient to access the conventional hood because the sash acts as a barrier. Also, the bluff-body wake in front of the operator's chest causes a problem. By using laser-assisted smoke flow visualization and tracer-gas test methods, the present study examines a sashless inclined air-curtain (sIAC) fume hood for tall pollutant-generation tanks, with a mannequin standing in front of the hood face. The configuration of the sIAC fume hood, which had the important element of a backward-inclined push-pull air curtain, was different from conventional configurations. Depending on suction velocity, the backward-inclined air curtain had three characteristic modes: straight, concave, and attachment. A large recirculation bubble covering the area--from the hood ceiling to the work surface--was formed behind the inclined air curtain in the straight and concave modes. In the attachment mode, the inclined air curtain was attached to the rear wall of the hood, about 50 cm from the hood ceiling, and bifurcated into up and down streams. Releasing the pollutants at an altitude above where the inclined air curtain was attached caused the suction slot to directly draw up the pollutants. Releasing pollutants in the rear recirculation bubble created a risk of pollutants' leaking from the hood face. The tracer-gas (SF6) test results showed that operating the sIAC hood in the attachment mode, with the pollutants being released high above the critical altitude, could guarantee almost no leakage, even though a mannequin was standing in front of the sashless hood face.

  7. 29 CFR 1202.13 - Air carriers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... terms of title II of the Railway Labor Act, which was approved April 10, 1936, all of title I, except section 3, which relates to the National Railroad Adjustment Board, was extended to cover every common carrier by air engaged in interstate or foreign commerce, and every carrier by air transporting mail...

  8. 29 CFR 1202.13 - Air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... terms of title II of the Railway Labor Act, which was approved April 10, 1936, all of title I, except section 3, which relates to the National Railroad Adjustment Board, was extended to cover every common carrier by air engaged in interstate or foreign commerce, and every carrier by air transporting mail...

  9. Commercial Air Carrier Vulnerabilities to Information Operations

    DTIC Science & Technology

    2007-11-02

    GMO /ENS/02E-11 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio...AFIT/ GMO /ENS/02E-11 COMMERCIAL AIR CARRIER VULNERABILITIES TO INFORMATION OPERATIONS...networks that without them, “there is no water coming out of your tap; there is no electricity lighting your room; there is no food being transported to

  10. IAC - INTEGRATED ANALYSIS CAPABILITY

    NASA Technical Reports Server (NTRS)

    Frisch, H. P.

    1994-01-01

    The objective of the Integrated Analysis Capability (IAC) system is to provide a highly effective, interactive analysis tool for the integrated design of large structures. With the goal of supporting the unique needs of engineering analysis groups concerned with interdisciplinary problems, IAC was developed to interface programs from the fields of structures, thermodynamics, controls, and system dynamics with an executive system and database to yield a highly efficient multi-disciplinary system. Special attention is given to user requirements such as data handling and on-line assistance with operational features, and the ability to add new modules of the user's choice at a future date. IAC contains an executive system, a data base, general utilities, interfaces to various engineering programs, and a framework for building interfaces to other programs. IAC has shown itself to be effective in automatic data transfer among analysis programs. IAC 2.5, designed to be compatible as far as possible with Level 1.5, contains a major upgrade in executive and database management system capabilities, and includes interfaces to enable thermal, structures, optics, and control interaction dynamics analysis. The IAC system architecture is modular in design. 1) The executive module contains an input command processor, an extensive data management system, and driver code to execute the application modules. 2) Technical modules provide standalone computational capability as well as support for various solution paths or coupled analyses. 3) Graphics and model generation interfaces are supplied for building and viewing models. Advanced graphics capabilities are provided within particular analysis modules such as INCA and NASTRAN. 4) Interface modules provide for the required data flow between IAC and other modules. 5) User modules can be arbitrary executable programs or JCL procedures with no pre-defined relationship to IAC. 6) Special purpose modules are included, such as MIMIC (Model

  11. 14 CFR 389.24 - Foreign air carriers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Foreign air carriers. 389.24 Section 389.24...) ORGANIZATION FEES AND CHARGES FOR SPECIAL SERVICES Filing and Processing License Fees § 389.24 Foreign air carriers. A foreign air carrier, or such carriers, if from the same country, acting jointly, may apply...

  12. 14 CFR 296.3 - Indirect cargo air carrier.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Indirect cargo air carrier. 296.3 Section... PROCEEDINGS) ECONOMIC REGULATIONS INDIRECT AIR TRANSPORTATION OF PROPERTY General § 296.3 Indirect cargo air carrier. An indirect cargo air carrier is any U.S. citizen who undertakes to engage indirectly in...

  13. 14 CFR 296.3 - Indirect cargo air carrier.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Indirect cargo air carrier. 296.3 Section... PROCEEDINGS) ECONOMIC REGULATIONS INDIRECT AIR TRANSPORTATION OF PROPERTY General § 296.3 Indirect cargo air carrier. An indirect cargo air carrier is any U.S. citizen who undertakes to engage indirectly in...

  14. 14 CFR 298.52 - Air taxi operations by commuter air carriers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Air taxi operations by commuter air... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS EXEMPTIONS FOR AIR TAXI AND COMMUTER AIR CARRIER OPERATIONS Commuter Air Carrier Authorizations § 298.52 Air taxi operations by commuter air carriers. (a) A...

  15. 14 CFR 298.52 - Air taxi operations by commuter air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Air taxi operations by commuter air... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS EXEMPTIONS FOR AIR TAXI AND COMMUTER AIR CARRIER OPERATIONS Commuter Air Carrier Authorizations § 298.52 Air taxi operations by commuter air carriers. (a) A...

  16. 14 CFR 252.3 - Smoking ban: air carriers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Smoking ban: air carriers. 252.3 Section... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.3 Smoking ban: air carriers. Air carriers shall prohibit smoking on all scheduled passenger flights....

  17. 14 CFR 252.3 - Smoking ban: air carriers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Smoking ban: air carriers. 252.3 Section... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.3 Smoking ban: air carriers. Air carriers shall prohibit smoking on all scheduled passenger flights....

  18. 14 CFR 252.5 - Smoking ban: foreign air carriers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Smoking ban: foreign air carriers. 252.5... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.5 Smoking ban: foreign air carriers. (a) Foreign air carriers shall prohibit smoking on all scheduled passenger flight segments: (1) Between...

  19. 14 CFR 252.5 - Smoking ban: foreign air carriers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Smoking ban: foreign air carriers. 252.5... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.5 Smoking ban: foreign air carriers. (a) Foreign air carriers shall prohibit smoking on all scheduled passenger flight segments: (1) Between...

  20. 14 CFR 252.5 - Smoking ban: foreign air carriers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Smoking ban: foreign air carriers. 252.5... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.5 Smoking ban: foreign air carriers. (a) Foreign air carriers shall prohibit smoking on all scheduled passenger flight segments: (1) Between...

  1. 14 CFR 252.5 - Smoking ban: foreign air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Smoking ban: foreign air carriers. 252.5... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.5 Smoking ban: foreign air carriers. (a) Foreign air carriers shall prohibit smoking on all scheduled passenger flight segments: (1) Between...

  2. 14 CFR 252.5 - Smoking ban: foreign air carriers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Smoking ban: foreign air carriers. 252.5... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.5 Smoking ban: foreign air carriers. (a) Foreign air carriers shall prohibit smoking on all scheduled passenger flight segments: (1) Between...

  3. 14 CFR 252.3 - Smoking ban: air carriers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Smoking ban: air carriers. 252.3 Section... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.3 Smoking ban: air carriers. Air carriers shall prohibit smoking on all scheduled passenger flights....

  4. 14 CFR 399.83 - Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in orally...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Unfair or deceptive practice of air carrier... Enforcement § 399.83 Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in... confirmed reserved space, to be an unfair or deceptive practice and an unfair method of competition in...

  5. 14 CFR 399.83 - Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in orally...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Unfair or deceptive practice of air carrier... Enforcement § 399.83 Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in... confirmed reserved space, to be an unfair or deceptive practice and an unfair method of competition in...

  6. 14 CFR 399.83 - Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in orally...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Unfair or deceptive practice of air carrier... Enforcement § 399.83 Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in... confirmed reserved space, to be an unfair or deceptive practice and an unfair method of competition in...

  7. 14 CFR 399.83 - Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in orally...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Unfair or deceptive practice of air carrier... Enforcement § 399.83 Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in... confirmed reserved space, to be an unfair or deceptive practice and an unfair method of competition in...

  8. IAC level "O" program development

    NASA Technical Reports Server (NTRS)

    Vos, R. G.

    1982-01-01

    The current status of the IAC development activity is summarized. The listed prototype software and documentation was delivered, and details were planned for development of the level 1 operational system. The planned end product IAC is required to support LSST design analysis and performance evaluation, with emphasis on the coupling of required technical disciplines. The long term IAC effectively provides two distinct features: a specific set of analysis modules (thermal, structural, controls, antenna radiation performance and instrument optical performance) that will function together with the IAC supporting software in an integrated and user friendly manner; and a general framework whereby new analysis modules can readily be incorporated into IAC or be allowed to communicate with it.

  9. 14 CFR 252.3 - Smoking ban: air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Smoking ban: air carriers. 252.3 Section 252.3 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.3 Smoking ban: air carriers. Air...

  10. 14 CFR 252.3 - Smoking ban: air carriers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Smoking ban: air carriers. 252.3 Section 252.3 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.3 Smoking ban: air carriers. Air...

  11. The integrated atmospheric characterization system (IACS)

    NASA Astrophysics Data System (ADS)

    Roberts, D. W.; Albers, K. R.; Brown, E. A.; Craney, T. A.; Hosain, M. M.; James, R. K.; Meraz, N. D.; Mercer, A. J.; Nielson, K. D.; Ortman, R. L.; Pool, T. W.; Wood, J. W.; Stewart, J. M.; Strike, T. M.; Gimmestad, G. G.; Whiteman, D. N.

    2014-06-01

    The Georgia Tech Research Institute (GTRI) is developing a transportable multi-lidar instrument known as the Integrated Atmospheric Characterization System (IACS). The system will be housed in two shipping containers that will be transported to remote sites on a low-boy trailer. IACS will comprise three lidars: a 355 nm imaging lidar for profiling refractive turbulence, a 355 nm Raman lidar for profiling water vapor, and an aerosol lidar operating at 355 nm as well as 1.064 and 1.627 µm. All of the lidar transmit/receive optics will be on a common mount, pointable at any elevation angle from 10 degrees below horizontal to vertical. The entire system will be computer controlled to facilitate pointing and automatic data acquisition. The purpose of IACS is to characterize optical propagation paths during outdoor tests of electro-optical systems. The tests are anticipated to include ground-to-ground, air-to-ground, and ground-to-air scenarios, so the system must accommodate arbitrary slant paths through the atmosphere, with maximum measurement ranges of 5-10 km. Elevation angle scans will be used to determine atmospheric extinction profiles at the infrared wavelengths, and data from the three wavelengths will be used to determine the aerosol Angstrom coefficient, enabling interpolation of results to other wavelengths in the 355 nm to 1.627 µm region.

  12. 77 FR 67584 - Air Carrier Contract Maintenance Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-13

    ... Stations, Report No. AV-2003-047 (July 8, 2003). In 2005, the IG issued a second report on air carriers...). \\4\\ Air Carrier's Outsourcing Use of Non-Certificated Repair Facilities, Report No. AV-2006-031 (Dec... Outsourcing of Aircraft Maintenance, Report No. AV-2008-090 (Sept. 30, 2008). \\7\\ The report noted...

  13. 14 CFR 399.83 - Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in orally...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Unfair or deceptive practice of air carrier, foreign air carrier, or ticket agent in orally confirming to prospective passenger reserved space on... confirmed reserved space, to be an unfair or deceptive practice and an unfair method of competition in...

  14. IACPub: The IAC Publications Archive

    NASA Astrophysics Data System (ADS)

    Pérez-Prieto, J. A.; Gómez, M.

    2015-04-01

    We present IACPub, the IAC's publications archive, a bibliographic database recently developed by our IT Research Division Service in collaboration with the Scientific Secretariat and the library. The database contains bibliographic records of refereed and non-refereed publications by IAC authors, as well as a complete bibliography of all authors affiliated with the IAC since 2012. Bibliographic records are imported from ADS and, in a few cases, from other databases. Records are enriched with local data such as the author's position, name (as normalized by the Secretariat), information projects, grants, resources used, and other related fields. This information is updated by the authors themselves through the Research Project Report Application. This web interface allows users to obtain their bibliography as well as various statistics and metrics for analysis and assessment purposes.

  15. 2016 SmartWay Air Carrier Tool Demonstration

    EPA Pesticide Factsheets

    This EPA presentation provides information on the SmartWay Air Carrier Tool: its background and development, participation in the program, application process, emission metrics, tool demonstration, data collection, and schedule for 2016.

  16. 77 FR 72432 - Application of Boutique Air, Inc. for Commuter Air Carrier Authority

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... Department of Transportation is directing all interested persons to show cause why it should not issue an order finding Boutique Air, Inc., fit, willing, and able, and awarding it commuter air carrier...

  17. Analysis of flight equipment purchasing practices of representative air carriers

    NASA Technical Reports Server (NTRS)

    1977-01-01

    The process through which representative air carriers decide whether or not to purchase flight equipment was investigated as well as their practices and policies in retiring surplus aircraft. An analysis of the flight equipment investment decision process in ten airlines shows that for the airline industry as a whole, the flight equipment investment decision is in a state of transition from a wholly informal process in earliest years to a much more organized and structured process in the future. Individual air carriers are in different stages with respect to the formality and sophistication associated with the flight equipment investment decision.

  18. Airline Transport Pilot-Airplane (Air Carrier) Written Test Guide.

    ERIC Educational Resources Information Center

    Federal Aviation Administration (DOT), Washington, DC. Flight Standards Service.

    Presented is information useful to applicants who are preparing for the Airline Transport Pilot-Airplane (Air Carrier) Written Test. The guide describes the basic aeronautical knowledge and associated requirements for certification, as well as information on source material, instructions for taking the official test, and questions that are…

  19. 14 CFR 389.24 - Foreign air carriers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Foreign air carriers. 389.24 Section 389.24 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS... Director, Bureau of International Aviation. The request should include applicable official government...

  20. 14 CFR 389.24 - Foreign air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Foreign air carriers. 389.24 Section 389.24 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS... Director, Bureau of International Aviation. The request should include applicable official government...

  1. 14 CFR 389.24 - Foreign air carriers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Foreign air carriers. 389.24 Section 389.24 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS... Director, Bureau of International Aviation. The request should include applicable official government...

  2. 14 CFR 389.24 - Foreign air carriers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Foreign air carriers. 389.24 Section 389.24 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS... Director, Bureau of International Aviation. The request should include applicable official government...

  3. Commuter Air Carrier Loan Guarantee Study.

    DTIC Science & Technology

    1980-01-01

    the heavy twin piston aircraft plus anti-ice, R- NAV , and full dual panels for both pilot and copilot. The equipped Blue Book prices were then compared...11,000 2 (3 ) o Glide Slope 700 800 1,300 2 (3 ) o Market Beacon 150 300 600 2 (3 ) o ADF 200 2,000 4,600 2 o Transponder 500 1,500 5,900 2 o DME 2,800...Flight Director 2,500 27,000 46,000 1 o Weather Radar 5,500 17,000 37,000 1 o R- Nav 1,900 16,000 80,000 1 o Anti-ice 1 o 02 70,000(2) o Air

  4. 14 CFR 234.13 - Reports by air carriers on incidents involving animals during air transport.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... carrier that provides scheduled passenger air transportation shall, within 15 days of the end of the month... Consumer Protection Division a report on any incidents involving the loss, injury, or death of an...

  5. 14 CFR 234.13 - Reports by air carriers on incidents involving animals during air transport.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... carrier that provides scheduled passenger air transportation shall, within 15 days of the end of the month... Consumer Protection Division a report on any incidents involving the loss, injury, or death of an...

  6. 14 CFR 234.13 - Reports by air carriers on incidents involving animals during air transport.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... carrier that provides scheduled passenger air transportation shall, within 15 days of the end of the month... Consumer Protection Division a report on any incidents involving the loss, injury, or death of an...

  7. 14 CFR 234.13 - Reports by air carriers on incidents involving animals during air transport.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... carrier that provides scheduled passenger air transportation shall, within 15 days of the end of the month... Consumer Protection Division a report on any incidents involving the loss, injury, or death of an...

  8. 14 CFR 234.13 - Reports by air carriers on incidents involving animals during air transport.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... carrier that provides scheduled passenger air transportation shall, within 15 days of the end of the month... Consumer Protection Division a report on any incidents involving the loss, injury, or death of an...

  9. 78 FR 50138 - Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... PanAir requesting a foreign air carrier permit to operate charter air transportation of property..., whether or not it constitutes part of a continuous operation that includes service to Panama. PanAir...

  10. The ASAC Air Carrier Investment Model (Second Generation)

    NASA Technical Reports Server (NTRS)

    Wingrove, Earl R., III; Johnson, Jesse P.; Sickles, Robin C.; Good, David H.

    1997-01-01

    To meet its objective of assisting the U.S. aviation industry with the technological challenges of the future, NASA must identify research areas that have the greatest potential for improving the operation of the air transportation system. To accomplish this, NASA is building an Aviation System Analysis Capability (ASAC). The ASAC differs from previous NASA modeling efforts in that the economic behavior of buyers and sellers in the air transportation and aviation industries is central to its conception. To link the economics of flight with the technology of flight, ASAC requires a parametrically based mode with extensions that link airline operations and investments in aircraft with aircraft characteristics. This model also must provide a mechanism for incorporating air travel demand and profitability factors into the airlines' investment decisions. Finally, the model must be flexible and capable of being incorporated into a wide-ranging suite of economic and technical models that are envisioned for ASAC. We describe a second-generation Air Carrier Investment Model that meets these requirements. The enhanced model incorporates econometric results from the supply and demand curves faced by U.S.-scheduled passenger air carriers. It uses detailed information about their fleets in 1995 to make predictions about future aircraft purchases. It enables analysts with the ability to project revenue passenger-miles flown, airline industry employment, airline operating profit margins, numbers and types of aircraft in the fleet, and changes in aircraft manufacturing employment under various user-defined scenarios.

  11. 77 FR 21834 - Airborne Radar Altimeter Equipment (For Air Carrier Aircraft)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    ... Federal Aviation Administration Airborne Radar Altimeter Equipment (For Air Carrier Aircraft) AGENCY..., Airborne Radar Altimeter Equipment (For Air Carrier Aircraft). SUMMARY: This is a confirmation notice of the cancellation of TSO-C67, Airborne Radar Altimeter Equipment (For Air Carrier Aircraft). The...

  12. 14 CFR 399.12 - Negotiation by air carriers for landing rights in foreign countries.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Negotiation by air carriers for landing... Relating to Operating Authority § 399.12 Negotiation by air carriers for landing rights in foreign..., landing rights abroad for United States flag air carriers will be acquired through negotiation by the...

  13. 14 CFR 399.12 - Negotiation by air carriers for landing rights in foreign countries.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Negotiation by air carriers for landing... Relating to Operating Authority § 399.12 Negotiation by air carriers for landing rights in foreign..., landing rights abroad for United States flag air carriers will be acquired through negotiation by the...

  14. IAC-1.5 - INTEGRATED ANALYSIS CAPABILITY

    NASA Technical Reports Server (NTRS)

    Vos, R. G.

    1994-01-01

    The objective of the Integrated Analysis Capability (IAC) system is to provide a highly effective, interactive analysis tool for the integrated design of large structures. IAC was developed to interface programs from the fields of structures, thermodynamics, controls, and system dynamics with an executive system and a database to yield a highly efficient multi-disciplinary system. Special attention is given to user requirements such as data handling and on-line assistance with operational features, and the ability to add new modules of the user's choice at a future date. IAC contains an executive system, a database, general utilities, interfaces to various engineering programs, and a framework for building interfaces to other programs. IAC has shown itself to be effective in automating data transfer among analysis programs. The IAC system architecture is modular in design. 1) The executive module contains an input command processor, an extensive data management system, and driver code to execute the application modules. 2) Technical modules provide standalone computational capability as well as support for various solution paths or coupled analyses. 3) Graphics and model generation modules are supplied for building and viewing models. 4) Interface modules provide for the required data flow between IAC and other modules. 5) User modules can be arbitrary executable programs or JCL procedures with no pre-defined relationship to IAC. 6) Special purpose modules are included, such as MIMIC (Model Integration via Mesh Interpolation Coefficients), which transforms field values from one model to another; LINK, which simplifies incorporation of user specific modules into IAC modules; and DATAPAC, the National Bureau of Standards statistical analysis package. The IAC database contains structured files which provide a common basis for communication between modules and the executive system, and can contain unstructured files such as NASTRAN checkpoint files, DISCOS plot files

  15. Estimate of air carrier and air taxi crash frequencies from high altitude en route flight operations

    SciTech Connect

    Sanzo, D.; Kimura, C.Y.; Prassinos, P.G.

    1996-06-03

    In estimating the frequency of an aircraft crashing into a facility, it has been found convenient to break the problem down into two broad categories. One category estimates the aircraft crash frequency due to air traffic from nearby airports, the so-called near-airport environment. The other category estimates the aircraft crash frequency onto facilities due to air traffic from airways, jet routes, and other traffic flying outside the near-airport environment The total aircraft crash frequency is the summation of the crash frequencies from each airport near the facility under evaluation and from all airways, jet routes, and other traffic near the facility of interest. This paper will examine the problems associated with the determining the aircraft crash frequencies onto facilities outside the near-airport environment. This paper will further concentrate on the estimating the risk of aircraft crashes to ground facilities due to high altitude air carrier and air taxi traffic. High altitude air carrier and air taxi traffic will be defined as all air carrier and air taxi flights above 18,000 feet Mean Sea Level (MSL).

  16. 77 FR 53779 - Reports by Air Carriers on Incidents Involving Animals During Air Transport

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-04

    .... DATES: Comments must be received by September 27, 2012. Comments received after this date will be... requirement for air carriers to report to the Department incidents involving the loss, injury, or death of an... be received 60 days after publication of the NPRM, or by August 28, 2012. Request for Comment...

  17. 14 CFR 206.4 - Exemption of air carriers for military transportation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Exemption of air carriers for military transportation. 206.4 Section 206.4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION... AUTHORIZATIONS AND EXEMPTIONS § 206.4 Exemption of air carriers for military transportation. Air...

  18. 14 CFR 206.4 - Exemption of air carriers for military transportation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Exemption of air carriers for military transportation. 206.4 Section 206.4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION... AUTHORIZATIONS AND EXEMPTIONS § 206.4 Exemption of air carriers for military transportation. Air...

  19. 14 CFR 206.4 - Exemption of air carriers for military transportation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Exemption of air carriers for military transportation. 206.4 Section 206.4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION... AUTHORIZATIONS AND EXEMPTIONS § 206.4 Exemption of air carriers for military transportation. Air...

  20. MASTER-IAC: 2 optical transients

    NASA Astrophysics Data System (ADS)

    Gress, O.; Lipunov, V.; Rebolo, R.; Serra-Ricart, M.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Balanutsa, P.; Kornilov, V.; Shumkov, V.; Vladimirov, V.; Pogrosheva, T.

    2017-01-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 18h 41m 21.42s +34d 16m 46.7s on 2017-01-26.25294 UT. The OT unfiltered magnitude is 17.0m (limit 18.9m).

  1. 32 CFR 861.6 - DOD review of foreign air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the foreign air carrier must meet ICAO standards as determined by ICAO, or the FAA under the FAA's... the CAA is not in compliance with ICAO standards. Unless otherwise authorized, use by DOD personnel on official business of foreign air carriers from countries in which the CAA is not in compliance with...

  2. 14 CFR Section 10 - Functional Classification-Operating Expenses of Group I Air Carriers

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Functional Classification-Operating... REPORTS FOR LARGE CERTIFICATED AIR CARRIERS Profit and Loss Classification Section 10 Functional Classification—Operating Expenses of Group I Air Carriers 5100Flying Operations. (a) This function shall...

  3. 14 CFR 119.21 - Commercial operators engaged in intrastate common carriage and direct air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... common carriage and direct air carriers. 119.21 Section 119.21 Aeronautics and Space FEDERAL AVIATION... operators engaged in intrastate common carriage and direct air carriers. (a) Each person who conducts airplane operations as a commercial operator engaged in intrastate common carriage of persons or...

  4. Geographic Region, Weather, Pilot Age and Air Carrier Crashes: a Case-Control Study

    PubMed Central

    Li, Guohua; Pressley, Joyce C.; Qiang, Yandong; Grabowski, Jurek G.; Baker, Susan P.; Rebok, George W.

    2009-01-01

    Background Information about risk factors of aviation crashes is crucial for developing effective intervention programs. Previous studies assessing factors associated with crash risk were conducted primarily in general aviation, air taxis and commuter air carriers. Methods A matched case-control design was used to examine the associations of geographic region, basic weather condition, and pilot age with the risk of air carrier (14 CFR Part 121) crash involvement. Cases (n=373) were air carrier crashes involving aircraft made by Boeing, McDonnell Douglas, and Airbus, recorded in the National Transportation Safety Board’s aviation crash database during 1983 through 2002, and controls (n=746) were air carrier incidents involving aircraft of the same three makes selected at random from the Federal Aviation Administration’s aviation incident database. Each case was matched with two controls on the calendar year when the index crash occurred. Conditional logistic regression was used for statistical analysis. Results With adjustment for basic weather condition, pilot age, and total flight time, the risk of air carrier crashes in Alaska was more than three times the risk for other regions [adjusted odds ratio (OR) 3.18, 95% confidence interval (CI) 1.35 – 7.49]. Instrument meteorological conditions were associated with an increased risk for air carrier crashes involving pilot error (adjusted OR 2.26, 95% CI 1.15 – 4.44) and a decreased risk for air carrier crashes without pilot error (adjusted OR 0.57, 95% CI 0.40 – 0.87). Neither pilot age nor total flight time was significantly associated with the risk of air carrier crashes. Conclusions The excess risk of air carrier crashes in Alaska and the effect of adverse weather on pilot-error crashes underscore the importance of environmental hazards in flight safety. PMID:19378910

  5. The IAC stripe82 legacy project

    NASA Astrophysics Data System (ADS)

    Román, Javier; Fliri, Juergen; Trujillo, Ignacio

    2017-03-01

    We present new deep co-adds of data taken within Stripe 82 of the Sloan Digital Sky Survey (SDSS), especially stacked to reach the faintest surface brightness limits of this data set. Our reduction puts special emphasis on preserving the characteristics of the background (sky + diffuse light) in the input images using a non-aggressive sky subtraction strategy, resulting in an exquisite quality on extremely faint structures. The IAC Stripe 82 co-adds offer a rather unique possibility to study the low surface brightness Universe like stellar haloes and disc truncations, low surface brightness, tidal galactic interactions, extremely faint dwarf galaxies, intra-cluster light or diffuse light from galactic dust. The imaging data is publicly available at http://www.iac.es/proyecto/stripe82/.

  6. 14 CFR 221.201 - Statement of filing with foreign governments to be shown in air carrier's tariff filings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... governments to be shown in air carrier's tariff filings. 221.201 Section 221.201 Aeronautics and Space OFFICE... Electronically Filed Tariffs § 221.201 Statement of filing with foreign governments to be shown in air carrier's tariff filings. (a) Every electronic tariff filed by or on behalf of an air carrier that contains...

  7. 78 FR 25352 - Agency Information Collection; Activity Under OMB Review; Preservation of Air carrier Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ... Research & Innovative Technology Administration Agency Information Collection; Activity Under OMB Review; Preservation of Air carrier Records AGENCY: Research & Innovative Technology Administration (RITA), Bureau of... techniques or other forms of information technology. Issued in Washington, DC, on April 23, 2013....

  8. Airport Activity Statistics of Certificated Route Air Carriers

    DTIC Science & Technology

    1988-12-31

    INDIA ........................................ INTERNATIONAL S 392 388 38 120190 5134.50 1048 1.78 INDONESIA...TZ -A iCAI TRANS AIR ...................... DOMESTIC ... S 219 NS 946 AS 1165 UA . UNITED AIR LINES ............................ D ........... S

  9. 76 FR 2744 - Disclosure of Code-Share Service by Air Carriers and Sellers of Air Transportation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-14

    ... Office of the Secretary Disclosure of Code-Share Service by Air Carriers and Sellers of Air... Department is publishing the following notice on the enforcement of its rules relating to disclosure of code... Transportation, Office of the Secretary, Washington, DC Guidance on Disclosure of Code-Share Service Under...

  10. Airport Activity Statistics of Certificated Route Air Carriers.

    DTIC Science & Technology

    1981-12-31

    between those centers and principal centers. schedules, including extra sections. medium air trafic hub. A community enplaning from 0.25 to small air...O1618C-800U1820 149684 lima $3 41.35 4017.10 1144.2S 51186 4949.01 AIR ooft6o.- 6 A 39 437.811 74.35 253.41 2314.41 3Mo.ŝ 5 AL $ Lima & 3698 48s .114324

  11. 14 CFR 10 - Functional Classification-Operating Expenses of Group I Air Carriers

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Functional Classification-Operating Expenses of Group I Air Carriers Section 10 Section Section 10 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS UNIFORM SYSTEM OF ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED AIR...

  12. 14 CFR 298.63 - Reporting of aircraft operating expenses and related statistics by small certificated air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Reporting of aircraft operating expenses and related statistics by small certificated air carriers. 298.63 Section 298.63 Aeronautics and Space... EXEMPTIONS FOR AIR TAXI AND COMMUTER AIR CARRIER OPERATIONS Reporting Requirements § 298.63 Reporting...

  13. 19 CFR 122.53 - Aircraft of foreign registry chartered or leased to U.S. air carriers.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Aircraft of foreign registry chartered or leased... Permit § 122.53 Aircraft of foreign registry chartered or leased to U.S. air carriers. Aircraft of foreign registry leased or chartered to a U.S. air carrier, while being operated by the U.S. air...

  14. 19 CFR 122.53 - Aircraft of foreign registry chartered or leased to U.S. air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Aircraft of foreign registry chartered or leased... Permit § 122.53 Aircraft of foreign registry chartered or leased to U.S. air carriers. Aircraft of foreign registry leased or chartered to a U.S. air carrier, while being operated by the U.S. air...

  15. 19 CFR 122.53 - Aircraft of foreign registry chartered or leased to U.S. air carriers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Aircraft of foreign registry chartered or leased... Permit § 122.53 Aircraft of foreign registry chartered or leased to U.S. air carriers. Aircraft of foreign registry leased or chartered to a U.S. air carrier, while being operated by the U.S. air...

  16. 19 CFR 122.53 - Aircraft of foreign registry chartered or leased to U.S. air carriers.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Aircraft of foreign registry chartered or leased... Permit § 122.53 Aircraft of foreign registry chartered or leased to U.S. air carriers. Aircraft of foreign registry leased or chartered to a U.S. air carrier, while being operated by the U.S. air...

  17. 19 CFR 122.53 - Aircraft of foreign registry chartered or leased to U.S. air carriers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Aircraft of foreign registry chartered or leased... Permit § 122.53 Aircraft of foreign registry chartered or leased to U.S. air carriers. Aircraft of foreign registry leased or chartered to a U.S. air carrier, while being operated by the U.S. air...

  18. 48 CFR 52.247-44 - F.o.b. Designated Air Carrier's Terminal, Point of Importation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false F.o.b. Designated Air... CLAUSES Text of Provisions and Clauses 52.247-44 F.o.b. Designated Air Carrier's Terminal, Point of... the delivery term is f.o.b. designated air carrier's terminal, point of importation: F.o.b....

  19. 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...

  20. 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...

  1. 48 CFR 52.247-44 - 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 2 2010-10-01 2010-10-01 false F.o.b. Designated Air... CLAUSES Text of Provisions and Clauses 52.247-44 F.o.b. Designated Air Carrier's Terminal, Point of... the delivery term is f.o.b. designated air carrier's terminal, point of importation: F.o.b....

  2. 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

    ... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false F.o.b. Designated Air... CLAUSES Text of Provisions and Clauses 52.247-43 F.o.b. Designated Air Carrier's Terminal, Point of... the delivery term is f.o.b. designated air carrier's terminal, point of exportation: F.o.b....

  3. 48 CFR 47.303-16 - F.o.b. designated air carrier's terminal, point of importation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 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...

  4. 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

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 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...

  5. 48 CFR 52.247-43 - 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 2 2010-10-01 2010-10-01 false F.o.b. Designated Air... CLAUSES Text of Provisions and Clauses 52.247-43 F.o.b. Designated Air Carrier's Terminal, Point of... the delivery term is f.o.b. designated air carrier's terminal, point of exportation: F.o.b....

  6. First Commuter Air Carrier Safety Symposium, January 16 - 17, 1980.

    DTIC Science & Technology

    1980-01-01

    year. 96 a n ity; :..’ r " din tli •i 1 Ot’.-, it youi are e:,cirkini or’ an ambitio,:7 ~: ,:a t , >’’’.:, t: :x s . ume1s there can be good servicc...this technological breakthr ough . S )rnp , ; enthusiastic acceptance of these new aircraft by the r , travel ing public is test j’onv 1o the fact...carriers with relatively large markets wnici thi-v could integrate with hubs to form viable economic route system,) s . Tn’e r : -st these substitutions

  7. The ASAC Air Carrier Investment Model (Third Generation)

    NASA Technical Reports Server (NTRS)

    Wingrove, Earl R., III; Gaier, Eric M.; Santmire, Tara E.

    1998-01-01

    To meet its objective of assisting the U.S. aviation industry with the technological challenges of the future, NASA must identify research areas that have the greatest potential for improving the operation of the air transportation system. To accomplish this, NASA is building an Aviation System Analysis Capability (ASAC). The ASAC differs from previous NASA modeling efforts in that the economic behavior of buyers and sellers in the air transportation and aviation industries is central to its conception. To link the economics of flight with the technology of flight, ASAC requires a parametrically based model with extensions that link airline operations and investments in aircraft with aircraft characteristics. This model also must provide a mechanism for incorporating air travel demand and profitability factors into the airlines' investment decisions. Finally, the model must be flexible and capable of being incorporated into a wide-ranging suite of economic and technical models flat are envisioned for ASAC.

  8. Aviation System Analysis Capability Air Carrier Investment Model-Cargo

    NASA Technical Reports Server (NTRS)

    Johnson, Jesse; Santmire, Tara

    1999-01-01

    The purpose of the Aviation System Analysis Capability (ASAC) Air Cargo Investment Model-Cargo (ACIMC), is to examine the economic effects of technology investment on the air cargo market, particularly the market for new cargo aircraft. To do so, we have built an econometrically based model designed to operate like the ACIM. Two main drivers account for virtually all of the demand: the growth rate of the Gross Domestic Product (GDP) and changes in the fare yield (which is a proxy of the price charged or fare). These differences arise from a combination of the nature of air cargo demand and the peculiarities of the air cargo market. The net effect of these two factors are that sales of new cargo aircraft are much less sensitive to either increases in GDP or changes in the costs of labor, capital, fuel, materials, and energy associated with the production of new cargo aircraft than the sales of new passenger aircraft. This in conjunction with the relatively small size of the cargo aircraft market means technology improvements to the cargo aircraft will do relatively very little to spur increased sales of new cargo aircraft.

  9. Considerations Relative to the Use of Canes by Blind Travelers in Air Carrier Aircraft Cabins,

    DTIC Science & Technology

    1980-07-01

    U) JUL 80 R F CHANDLER , J 0 GARNER, D L LOWREY UNCLASSIF lED FAAA-012EEEMEh EIEF’Tmom FAA-AM-80-12 CONSIDERATIONS RELATIVE TO THE USE OF CANES BY...BLIND TRAVELERS IN AIR CARRIER AIRCRAFT CABINS 0R. F. Chandler , J. D. Garner, D. L. Lowrey, qJ. G. Blethrow, and J. A. Anderson Civil Aeromedical...TRAVELERS IN AIR CARRIER AIRCRAFT CABINS 6 Perarming Organization Code .. PerformingOrgan ationReport No. 7.Au R. F. Chandler J. D./Garner D. L./Lowrey J

  10. 77 FR 3323 - Airborne Radar Altimeter Equipment (For Air Carrier Aircraft)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-23

    ... Doc No: 2012-1243] DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Airborne Radar...: Notice of intent to cancel Technical Standard Order (TSO)-C67, Airborne Radar Altimeter Equipment (For... Radar Altimeter Equipment (For Air Carrier Aircraft). The effect of the cancelled TSO will result in...

  11. 76 FR 38264 - Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Office of the Secretary Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits Filed Under Subpart B (Formerly Subpart Q) During the Week Ending June 4, 2011 The following Applications for Certificates...

  12. 14 CFR 249.20 - Preservation of records by certificated air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Preservation of records by certificated air carriers. 249.20 Section 249.20 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION... internal reports on internal controls and other internal audits and procedural studies;...

  13. 76 FR 61245 - Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-03

    ... obtained on reasonable terms and conditions from any company authorized to conduct an insurance business in... October 3, 2011 Part VI The President Memorandum of September 28, 2011--Provision of Aviation Insurance... Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and International...

  14. 14 CFR 330.23 - To what address must air carriers send their applications?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false To what address must air carriers send their applications? 330.23 Section 330.23 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF...) to the following address: U.S. Department of Transportation, Aviation Relief Desk (X-50), 1200...

  15. 14 CFR 330.23 - To what address must air carriers send their applications?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false To what address must air carriers send their applications? 330.23 Section 330.23 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF...) to the following address: U.S. Department of Transportation, Aviation Relief Desk (X-50), 1200...

  16. 14 CFR 330.23 - To what address must air carriers send their applications?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false To what address must air carriers send their applications? 330.23 Section 330.23 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF...) to the following address: U.S. Department of Transportation, Aviation Relief Desk (X-50), 1200...

  17. 75 FR 61485 - Regulatory Training Session With Air Carriers, EPA Regional Partners and Other Interested Parties...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ... for Implementation of the Aircraft Drinking Water Rule AGENCY: Environmental Protection Agency (EPA... on the regulatory requirements of the Aircraft Drinking Water Rule (ADWR). Under the ADWR, by April 19, 2011, air carriers who meet the definition of ``public water systems'' under the Safe...

  18. 3 CFR - Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 3 The President 1 2011-01-01 2011-01-01 false Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and International Operations Presidential Documents Other Presidential Documents Memorandum of September 29, 2010 Provision of Aviation Insurance Coverage for...

  19. 3 CFR - Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 3 The President 1 2013-01-01 2013-01-01 false Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and International Operations Presidential Documents Other Presidential Documents Memorandum of September 27, 2012 Provision of Aviation Insurance Coverage for...

  20. 3 CFR - Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 3 The President 1 2014-01-01 2014-01-01 false Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and International Operations Presidential Documents Other Presidential Documents Memorandum of December 27, 2013 Provision of Aviation Insurance Coverage for...

  1. 3 CFR - Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 3 The President 1 2012-01-01 2012-01-01 false Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and International Operations Presidential Documents Other Presidential Documents Memorandum of September 28, 2011 Provision of Aviation Insurance Coverage for...

  2. 3 CFR - Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 3 The President 1 2010-01-01 2010-01-01 false Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and International Operations Presidential Documents Other Presidential Documents Memorandum of August 21, 2009 Provision of Aviation Insurance Coverage for...

  3. 75 FR 18255 - Passenger Facility Charge Database System for Air Carrier Reporting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ... Federal Aviation Administration Passenger Facility Charge Database System for Air Carrier Reporting AGENCY... interested parties of the availability of the Passenger Facility Charge (PFC) database system to report PFC... public agency. The FAA has developed a national PFC database system in order to more easily track the...

  4. 14 CFR 204.3 - Applicants for new certificate or commuter air carrier authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... applicant for a type of certificate authority it does not currently hold or for commuter air carrier... interest in the applicant are related by blood or marriage, such relationship(s) shall be included in the... description of the applicant's fleet of aircraft, including: (1) The number of each type of aircraft...

  5. 14 CFR 204.3 - Applicants for new certificate or commuter air carrier authority.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... applicant for a type of certificate authority it does not currently hold or for commuter air carrier... interest in the applicant are related by blood or marriage, such relationship(s) shall be included in the... description of the applicant's fleet of aircraft, including: (1) The number of each type of aircraft...

  6. 14 CFR 204.3 - Applicants for new certificate or commuter air carrier authority.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... applicant for a type of certificate authority it does not currently hold or for commuter air carrier... interest in the applicant are related by blood or marriage, such relationship(s) shall be included in the... description of the applicant's fleet of aircraft, including: (1) The number of each type of aircraft...

  7. 14 CFR 204.3 - Applicants for new certificate or commuter air carrier authority.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... applicant for a type of certificate authority it does not currently hold or for commuter air carrier... interest in the applicant are related by blood or marriage, such relationship(s) shall be included in the... description of the applicant's fleet of aircraft, including: (1) The number of each type of aircraft...

  8. 78 FR 9865 - Air Carrier Contract Maintenance Requirements; Extension of Comment Period

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... Federal Aviation Administration 14 CFR Parts 121 and 135 RIN 2120-AJ33 Air Carrier Contract Maintenance... maintenance regulations for domestic, flag, and supplemental operations, and commuter and on-demand operations... instructions for performing contract maintenance that are acceptable to the FAA and to include them in...

  9. An Analysis of Federal Airport and Air Carrier Employee Access Control, Screening. and Training Regulations

    DTIC Science & Technology

    1998-03-01

    traveling public, air carriers, and persons employed by or conducting business at public airports. 14. SUBJECT TERMS Airport Security , Federal...26 4. Sterile Area 28 5. Exclusive Area 28 E. SECURITY ALERT LEVELS 29 F. AIRPORT SECURITY TOOLS 30 1. Electronic Detection System 31 a... Security Coordinator ASP Airport Security Program BIS Biometrie Identification System CCTV Closed Circuit Television CJIS Criminal Justice Information

  10. 14 CFR 298.63 - Reporting of aircraft operating expenses and related statistics by small certificated air carriers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and related statistics by small certificated air carriers. 298.63 Section 298.63 Aeronautics and Space... aircraft operating expenses and related statistics by small certificated air carriers. (a) Each small... Related Statistics.” This schedule shall be filed quarterly as prescribed in § 298.60. Data reported...

  11. 14 CFR 298.63 - Reporting of aircraft operating expenses and related statistics by small certificated air carriers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and related statistics by small certificated air carriers. 298.63 Section 298.63 Aeronautics and Space... aircraft operating expenses and related statistics by small certificated air carriers. (a) Each small... Related Statistics.” This schedule shall be filed quarterly as prescribed in § 298.60. Data reported...

  12. 14 CFR 298.63 - Reporting of aircraft operating expenses and related statistics by small certificated air carriers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and related statistics by small certificated air carriers. 298.63 Section 298.63 Aeronautics and Space... aircraft operating expenses and related statistics by small certificated air carriers. (a) Each small... Related Statistics.” This schedule shall be filed quarterly as prescribed in § 298.60. Data reported...

  13. 14 CFR 298.63 - Reporting of aircraft operating expenses and related statistics by small certificated air carriers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... and related statistics by small certificated air carriers. 298.63 Section 298.63 Aeronautics and Space... aircraft operating expenses and related statistics by small certificated air carriers. (a) Each small... Related Statistics.” This schedule shall be filed quarterly as prescribed in § 298.60. Data reported...

  14. 14 CFR 204.5 - Certificated and commuter air carriers undergoing or proposing to undergo substantial change in...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... undergoing or proposing to undergo substantial change in operations, ownership, or management. 204.5 Section..., ownership, or management. (a) A certificated or commuter air carrier proposing a substantial change in... operations, management, or ownership, including changes that may affect the air carrier's citizenship,...

  15. 14 CFR 204.5 - Certificated and commuter air carriers undergoing or proposing to undergo substantial change in...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... undergoing or proposing to undergo substantial change in operations, ownership, or management. 204.5 Section..., ownership, or management. (a) A certificated or commuter air carrier proposing a substantial change in... operations, management, or ownership, including changes that may affect the air carrier's citizenship,...

  16. 14 CFR Section 11 - Functional Classification-Operating Expenses of Group II and Group III Air Carriers

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Functional Classification-Operating... ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED AIR CARRIERS Profit and Loss Classification Section 11 Functional Classification—Operating Expenses of Group II and Group III Air Carriers 5100Flying Operations....

  17. The Aviation System Analysis Capability Air Carrier Cost-Benefit Model

    NASA Technical Reports Server (NTRS)

    Gaier, Eric M.; Edlich, Alexander; Santmire, Tara S.; Wingrove, Earl R.., III

    1999-01-01

    To meet its objective of assisting the U.S. aviation industry with the technological challenges of the future, NASA must identify research areas that have the greatest potential for improving the operation of the air transportation system. Therefore, NASA is developing the ability to evaluate the potential impact of various advanced technologies. By thoroughly understanding the economic impact of advanced aviation technologies and by evaluating how the new technologies will be used in the integrated aviation system, NASA aims to balance its aeronautical research program and help speed the introduction of high-leverage technologies. To meet these objectives, NASA is building the Aviation System Analysis Capability (ASAC). NASA envisions ASAC primarily as a process for understanding and evaluating the impact of advanced aviation technologies on the U.S. economy. ASAC consists of a diverse collection of models and databases used by analysts and other individuals from the public and private sectors brought together to work on issues of common interest to organizations in the aviation community. ASAC also will be a resource available to the aviation community to analyze; inform; and assist scientists, engineers, analysts, and program managers in their daily work. The ASAC differs from previous NASA modeling efforts in that the economic behavior of buyers and sellers in the air transportation and aviation industries is central to its conception. Commercial air carriers, in particular, are an important stakeholder in this community. Therefore, to fully evaluate the implications of advanced aviation technologies, ASAC requires a flexible financial analysis tool that credibly links the technology of flight with the financial performance of commercial air carriers. By linking technical and financial information, NASA ensures that its technology programs will continue to benefit the user community. In addition, the analysis tool must be capable of being incorporated into the

  18. Airport Activity Statistics of Certificated Route Air Carriers, 12 Months Ending December 31, 1984.

    DTIC Science & Technology

    1984-12-31

    influence a Convenience and Necessity issued by the Department of community’s ability to generate air carrier or general aviation Transportation (DOT...the hub . c ft GENERAL NOTES CwrDATA MINNG t - ’rd This publication don not include complete yearly data for the Horzon A r Dec. 164 following list of...in a certificated point, and a point may be served as a single community. through more than one airport.) Interlcopoerl operatios. In general

  19. 77 FR 38747 - Reports by Air Carriers on Incidents Involving Animals During Air Transport

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... all cats and dogs transported by the carrier, regardless of whether the cat or dog is transported as a... required to report all incidents involving the loss, injury, or death of cats and dogs that occur while they are traveling in an airline's care, custody, or control, regardless of whether the cat or dog...

  20. LITERATURE SEARCH FOR METHODS FOR HAZARD ANALYSES OF AIR CARRIER OPERATIONS.

    SciTech Connect

    MARTINEZ - GURIDI,G.; SAMANTA,P.

    2002-07-01

    Representatives of the Federal Aviation Administration (FAA) and several air carriers under Title 14 of the Code of Federal Regulations (CFR) Part 121 developed a system-engineering model of the functions of air-carrier operations. Their analyses form the foundation or basic architecture upon which other task areas are based: hazard analyses, performance measures, and risk indicator design. To carry out these other tasks, models may need to be developed using the basic architecture of the Air Carrier Operations System Model (ACOSM). Since ACOSM encompasses various areas of air-carrier operations and can be used to address different task areas with differing but interrelated objectives, the modeling needs are broad. A literature search was conducted to identify and analyze the existing models that may be applicable for pursuing the task areas in ACOSM. The intent of the literature search was not necessarily to identify a specific model that can be directly used, but rather to identify relevant ones that have similarities with the processes and activities defined within ACOSM. Such models may provide useful inputs and insights in structuring ACOSM models. ACOSM simulates processes and activities in air-carrier operation, but, in a general framework, it has similarities with other industries where attention also has been paid to hazard analyses, emphasizing risk management, and in designing risk indicators. To assure that efforts in other industries are adequately considered, the literature search includes publications from other industries, e.g., chemical, nuclear, and process industries. This report discusses the literature search, the relevant methods identified and provides a preliminary assessment of their use in developing the models needed for the ACOSM task areas. A detailed assessment of the models has not been made. Defining those applicable for ACOSM will need further analyses of both the models and tools identified. The report is organized in four chapters

  1. An Autosampler and Field Sample Carrier for Maximizing Throughput Using an Open-Air, Surface Sampling Ion Source for MS

    EPA Science Inventory

    A recently developed, commercially available, open-air, surface sampling ion source for mass spectrometers provides individual analyses in several seconds. To realize its full throughput potential, an autosampler and field sample carrier were designed and built. The autosampler ...

  2. 14 CFR 272.9 - Selection of a carrier to provide essential air service and payment of compensation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... provide such essential air service shall be submitted to the President of the United States not less than... President of the Freely Associated State concerned and the Authorities designated by that Government(s) in... THE FREELY ASSOCIATED STATES § 272.9 Selection of a carrier to provide essential air service...

  3. 14 CFR Special Federal Aviation... - Prohibition Against Certain Flights by Syrian Air Carriers to the United States

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Syrian Air Carriers to the United States Federal Special Federal Aviation Regulation No. 104 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Pt. 91, SFAR No. 104 Special Federal...

  4. 14 CFR Special Federal Aviation... - Prohibition Against Certain Flights by Syrian Air Carriers to the United States

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Syrian Air Carriers to the United States Federal Special Federal Aviation Regulation No. 104 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Pt. 91, SFAR No. 104 Special Federal...

  5. 14 CFR Special Federal Aviation... - Prohibition Against Certain Flights by Syrian Air Carriers to the United States

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Syrian Air Carriers to the United States Federal Special Federal Aviation Regulation No. 104 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Pt. 91, SFAR No. 104 Special Federal...

  6. 14 CFR Special Federal Aviation... - Prohibition Against Certain Flights by Syrian Air Carriers to the United States

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Syrian Air Carriers to the United States Federal Special Federal Aviation Regulation No. 104 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Pt. 91, SFAR No. 104 Special Federal...

  7. 14 CFR Special Federal Aviation... - Prohibition Against Certain Flights by Syrian Air Carriers to the United States

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Syrian Air Carriers to the United States Federal Special Federal Aviation Regulation No. 104 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Pt. 91, SFAR No. 104 Special Federal...

  8. 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

  9. MASTER-IAC: very bright high amplitude OT

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Lipunov, V.; Rebolo, R.; Serra-Ricart, M.; Lodieu, N.; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Vladimirov, V.; Kornilov, V.; Chazov, V.; Kuvshinov, D.; Gress, O.; Budnev, N.; Ivanov, K.

    2016-12-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 03h 02m 05.67s +25d 48m 34.3s on 2016-12-04.96045 UT. The OT unfiltered magnitude is 13.7m (m_limit=20.3m).

  10. The use of total simulator training in transitioning air-carrier pilots: A field evaluation

    NASA Technical Reports Server (NTRS)

    Randle, R. J., Jr.; Tanner, T. A.; Hamerman, J. A.; Showalter, T. H.

    1981-01-01

    A field study was conducted in which the performance of air carrier transitioning pilots who had landing training in a landing maneuver approved simulator was compared with the performance of pilots who had landing training in the aircraft. Forty-eight trainees transitioning to the B-727 aircraft and eighty-seven trainees transitioning to the DC-10 were included in the study. The study results in terms of both objectively measured performance indicants and observer and check-pilot ratings did not demonstrate a clear distinction between the two training groups. The results suggest that, for these highly skilled transitioning pilots, a separate training module in the aircraft may be of dubious value.

  11. Pilot Error in Air Carrier Mishaps: Longitudinal Trends Among 558 Reports, 1983–2002

    PubMed Central

    Baker, Susan P.; Qiang, Yandong; Rebok, George W.; Li, Guohua

    2009-01-01

    Background Many interventions have been implemented in recent decades to reduce pilot error in flight operations. This study aims to identify longitudinal trends in the prevalence and patterns of pilot error and other factors in U.S. air carrier mishaps. Method National Transportation Safety Board investigation reports were examined for 558 air carrier mishaps during 1983–2002. Pilot errors and circumstances of mishaps were described and categorized. Rates were calculated per 10 million flights. Results The overall mishap rate remained fairly stable, but the proportion of mishaps involving pilot error decreased from 42% in 1983–87 to 25% in 1998–2002, a 40% reduction. The rate of mishaps related to poor decisions declined from 6.2 to 1.8 per 10 million flights, a 71% reduction; much of this decrease was due to a 76% reduction in poor decisions related to weather. Mishandling wind or runway conditions declined by 78%. The rate of mishaps involving poor crew interaction declined by 68%. Mishaps during takeoff declined by 70%, from 5.3 to 1.6 per 10 million flights. The latter reduction was offset by an increase in mishaps while the aircraft was standing, from 2.5 to 6.0 per 10 million flights, and during pushback, which increased from 0 to 3.1 per 10 million flights. Conclusions Reductions in pilot errors involving decision making and crew coordination are important trends that may reflect improvements in training and technological advances that facilitate good decisions. Mishaps while aircraft are standing and during push-back have increased and deserve special attention. PMID:18225771

  12. 41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... use of the U.S. flag air carrier would at least double your en route travel time; or (g) When the... 41 Public Contracts and Property Management 4 2012-07-01 2012-07-01 false When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL...

  13. 75 FR 30776 - Exemption of Foreign Air Carriers From Excise Taxes; Review of Finding of Reciprocity (Ecuador...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF COMMERCE International Trade Administration Exemption of Foreign Air Carriers From Excise Taxes; Review of Finding of Reciprocity (Ecuador), 26 U.S.C. 4221 AGENCY: International Trade Administration, U.S. Department of...

  14. IAC-POP: FINDING THE STAR FORMATION HISTORY OF RESOLVED GALAXIES

    SciTech Connect

    Aparicio, Antonio E-mail: shidalgo@iac.es

    2009-08-15

    IAC-pop is a code designed to solve the star formation history (SFH) of a complex stellar population system, like a galaxy, from the analysis of the color-magnitude diagram (CMD). It uses a genetic algorithm to minimize a {chi}{sup 2} merit function comparing the star distributions in the observed CMD and the CMD of a synthetic stellar population. A parameterization of the CMDs is used, which is the main input of the code. In fact, the code can be applied to any problem in which a similar parameterization of an experimental set of data and models can be made. The method's internal consistency and robustness against several error sources, including observational effects, data sampling, and stellar evolution library differences, are tested. It is found that the best stability of the solution and the best way to estimate errors are obtained by several runs of IAC-pop with varying the input data parameterization. The routine MinnIAC is used to control this process. IAC-pop is offered for free use and can be downloaded from the site http://iac-star.iac.es/iac-pop. The routine MinnIAC is also offered under request, but support cannot be provided for its use. The only requirement for the use of IAC-pop and MinnIAC is referencing this paper and crediting as indicated in the site.

  15. Evaluating network analysis and agent based modeling for investigating the stability of commercial air carrier schedules

    NASA Astrophysics Data System (ADS)

    Conway, Sheila Ruth

    For a number of years, the United States Federal Government has been formulating the Next Generation Air Transportation System plans for National Airspace System improvement. These improvements attempt to address air transportation holistically, but often address individual improvements in one arena such as ground or in-flight equipment. In fact, air transportation system designers have had only limited success using traditional Operations Research and parametric modeling approaches in their analyses of innovative operations. They need a systemic methodology for modeling of safety-critical infrastructure that is comprehensive, objective, and sufficiently concrete, yet simple enough to be deployed with reasonable investment. The methodology must also be amenable to quantitative analysis so issues of system safety and stability can be rigorously addressed. The literature suggests that both agent-based models and network analysis techniques may be useful for complex system development and analysis. The purpose of this research is to evaluate these two techniques as applied to analysis of commercial air carrier schedule (route) stability in daily operations, an important component of air transportation. Airline-like routing strategies are used to educe essential elements of applying the method. Two main models are developed, one investigating the network properties of the route structure, the other an Agent-based approach. The two methods are used to predict system properties at a macro-level. These findings are compared to observed route network performance measured by adherence to a schedule to provide validation of the results. Those interested in complex system modeling are provided some indication as to when either or both of the techniques would be applicable. For aviation policy makers, the results point to a toolset capable of providing insight into the system behavior during the formative phases of development and transformation with relatively low investment

  16. MASTER-IAC: bright PSN in PGC843793

    NASA Astrophysics Data System (ADS)

    Popova, E.; Lipunov, V.; Rebolo, R.; Serra-Ricart, M.; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Kuznetsova, M.; Balanutsa, P.; Vladimirov, V.; Kornilov, V.; Chazov, V.; Kuvshinov, D.; Gress, O.; Senik, V.; Shumkov, V.; Shurpakov, S.; Pogrosheva, T.

    2016-12-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 13h 39m 05s.0 , -20d 17m 18s.3 on 2016-12-08 06:42:34.403UT The OT unfiltered magnitude is (mlim=18.3) This OT is seen in 2 images n 08 Dec and on 2 images on 2016-12-10 05:11:40,05:15:22UT.

  17. 78 FR 14619 - Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-06

    .... (``United''), Continental Airlines, Inc. (``Continental''), Continental Micronesia, Inc. (``Continental Micronesia'') and Air Micronesia, Inc. ] (``Air Micronesia'') (collectively, the ``Joint...

  18. "Aqua-space", a new headspace method for isolation of natural floral aromas using humidified air as a carrier gas.

    PubMed

    Ishikawa, Masashi; Honda, Tsutomu; Fujita, Akira; Kurobayashi, Yoshiko; Kitahara, Takeshi

    2004-02-01

    A new method called "Aqua-space" was developed for the isolation of the natural fragrances of plants. Living flowers were enclosed in a space under simulated natural conditions, and humidified air was pumped into the space as a fragrance carrier. In a comparison among three isolation methods, i.e., Aqua-space, headspace, and solvent extraction, the Aqua-space method proved to be the most effective in retaining natural fragrances with abundant oxygenated components key to floral fragrances.

  19. Development of a Positron Source for JLab at the IAC

    SciTech Connect

    Forest, Tony

    2013-10-12

    We report on the research performed towards the development of a positron sour for Jefferson Lab's (JLab) Continuous Electron Beam Accelerator Facility (CEBAF) in Newport News, VA. The first year of work was used to benchmark the predictions of our current simulation with positron production efficiency measurements at the IAC. The second year used the benchmarked simulation to design a beam line configuration which optimized positron production efficiency while minimizing radioactive waste as well as design and construct a positron converter target. The final year quantified the performance of the positron source. This joint research and development project brought together the experiences of both electron accelerator facilities. Our intention is to use the project as a spring board towards developing a program of accelerator based research and education which will train students to meet the needs of both facilities as well as provide a pool of trained scientists.

  20. Carving a Niche for the No-Frills Carrier, Air Arabia, in Oil-Rich Skies

    NASA Technical Reports Server (NTRS)

    McKechnie, Donelda S.; Grant, Jim; Fahmi, Mona

    2007-01-01

    The concept of introducing a no-frills airline to the wealthy Arab region presented its risks. This independent study sought to position the new airline in the marketplace. After three focus groups and 400 self-administered surveys, safety (#1) and price (#2) are low-fare carrier considerations whereas safety (#1), punctuality (#2) and price (#3) apply for full-fare airlines. Recommended ways for the no-frills carrier to reach the market include newspaper ads, travel agent sales, online bookings, and call centers. Additionally, respondents appeared to evaluate this low-fare carrier as if it is a full-service airline.

  1. 78 FR 56983 - Agency Information Collection; Activity Under OMB Review: Foreign Air Carrier Application for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-16

    ... fourth-freedom flights conducted in the last twelve-month period, and certification of reciprocity from... that their homeland government will afford reciprocity to U.S. carriers seeking authority for...

  2. 14 CFR 204.4 - Carriers proposing to provide essential air service.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... instead identify the data and provide a citation for the date and place of filing. All carriers may... costs and revenues are allocated. (4) A traffic forecast including a load factor analysis on...

  3. Sistemas Correctores de Campo Para EL Telescopio Cassegrain IAC80

    NASA Astrophysics Data System (ADS)

    Galan, M. J.; Cobos, F. J.

    1987-05-01

    El proyecto de instrumentación de mayor importancia que ha tenido el Instituto de Astrofisica de Canarias en los últimos afios ha sido el diseflo y construcción del te1escopio IAC8O. Este requería del esfuerzo con junto en mec´nica, óptica y electrónica, lo que facilitó la estructuración y el crecimiento de los respectivos grupos de trabajo, que posteriormente se integraron en departamentos En su origen (1977), el telescopio IAC80 fue concebido como un sistema clásico tipo Cassegrain, con una razón focal F/i 1.3 para el sistema Casse grain y una razón focal F/20 para el sistema Coudé. Posteriormente, aunque se mantuvo la filosofia de que el sistema básico fuera el F/11.3, se consideró conveniente el diseño de secundarios para razones focales F/16 y F/32, y se eliminó el de F/20. Sin embargo, dada la importancia relativa que un foco estrictamente fotográfico tiene en un telescopio moderno, diseñado básicamente para fotometría fotoeléctrica y con un campo util mínimamente de 40 minutos de arco, se decídió Ilevar a cabo el diseño de un secundario F/8 con un sistema corrector de campo, pero que estuviera formado únicamente por lentes con superficies esféricas para que asl su construcción fuera posible en España ó en México. La creciente utilización de detectores bidimensionales para fines de investigación astron6mica y la viabilidad de que en un futuro cercano éstos tengan un área sensible cada vez mayor, hicieron atractiva la idea de tener diseñado un sistema corrector de campo para el foco primario (F/3), con un campo útil mínimo de un grado, y también con la limitante de que sus componentes tuvieron sólamente supérficies esféricas. Ambos diseños de los sis-temas correctores de campo se llevaron a cabo, en gran medida, como parte de un proyecto de colaboración e intercambio en el área de diseño y evaluación de sistemas ópticos.

  4. 78 FR 39435 - Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-01

    ... from any point or points behind any Member State of the European Union via any point or points in any... authorized by any additional route rights made available to European Union carriers in the future. Barbara J... United States and any point or points in any member of the European Common Aviation Area; (c)...

  5. 78 FR 20372 - Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-04

    ... European Union carriers in the future. Docket Number: DOT-OST-2013-0057. Date Filed: March 20, 2013. Due... transportation of persons, property and mail from any point or points behind any Member State of the European Union, via any point or points in any Member State and via intermediate points to any point or points...

  6. Efficacy and Toxicity of Induction Therapy with Cladribine, Idarubicin, and Cytarabine (IAC) for Acute Myeloid Leukemia.

    PubMed

    Woelich, Susan K; Braun, James T; Schoen, Martin W; Ramlal, Reshma; Freter, Carl E; Petruska, Paul J; Lionberger, Jack M

    2017-02-01

    We report our single-center experience with cytarabine and idarubicin for induction therapy for acute myeloid leukemia (AML) with an additional 5 days of cladribine (IAC therapy). From July 2012 to September 2014, 38 patients completed a full course of IAC induction. Median patient age was 61 years, 61% of patients were ≥60 years old, and 71% were male. The complete remission (CR) rate was 63% following a single induction course, three patients (8%) required a second induction course to achieve CR, for an overall response rate of 71%. The median duration of severe neutropenia was 30.5 days. Thirty-two percent of patients developed mucositis, 76% experienced diarrhea, and 61% developed a rash. Incidence of CR following IAC induction therapy for AML was comparable to historical data, but with frequent diarrhea, rash, and fungal infections. This study found IAC efficacy and toxicity was similar irrespective of age.

  7. 78 FR 76701 - Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-18

    ... permitted under the open skies U.S.-E.U.-Iceland-Norway Air Transport Agreement; Norwegian International... point or points in Norway, via intermediate points, and any point or points in the United States;...

  8. 78 FR 19354 - Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... Modify Scope: March 26, 2013. Description: Application of AirBridgeCargo Airlines, LLC (``ABC..., Florida; Dallas/Fort Worth, Texas; and Los Angeles, California, on the other hand, and beyond. ABC...

  9. A method for the determination of potentially profitable service patterns for commuter air carriers

    NASA Technical Reports Server (NTRS)

    Ransone, R. K.; Kuhlthau, A. R.; Deptula, D. A.

    1975-01-01

    A methodology for estimating market conception was developed as a part of the short-haul air transportation program. It is based upon an analysis of actual documents which provide a record of known travel history. Applying this methodology a forecast was made of the demand for an air feeder service between Charlottesville, Virginia and Dulles International Airport. Local business travel vouchers and local travel agent records were selected to provide the documentation. The market was determined to be profitable for an 8-passenger Cessna 402B aircraft flying a 2-hour daily service pattern designed to mesh to the best extent possible with the connecting schedules at Dulles. The Charlottesville - Dulles air feeder service market conception forecast and its methodology are documented.

  10. An Integrated Framework for Modeling Air Carrier Behavior, Policy, and Impacts in the U.S. Air Transportation System

    NASA Technical Reports Server (NTRS)

    Horio, Brant M.; Kumar, Vivek; DeCicco, Anthony H.; Hasan, Shahab; Stouffer, Virginia L.; Smith, Jeremy C.; Guerreiro, Nelson M.

    2015-01-01

    The implementation of the Next Generation Air Transportation System (NextGen) in the United States is an ongoing challenge for policymakers due to the complexity of the air transportation system (ATS) with its broad array of stakeholders and dynamic interdependencies between them. The successful implementation of NextGen has a hard dependency on the active participation of U.S. commercial airlines. To assist policymakers in identifying potential policy designs that facilitate the implementation of NextGen, the National Aeronautics and Space Administration (NASA) and LMI developed a research framework called the Air Transportation System Evolutionary Simulation (ATS-EVOS). This framework integrates large empirical data sets with multiple specialized models to simulate the evolution of the airline response to potential future policies and explore consequential impacts on ATS performance and market dynamics. In the ATS-EVOS configuration presented here, we leverage the Transportation Systems Analysis Model (TSAM), the Airline Evolutionary Simulation (AIRLINE-EVOS), the Airspace Concept Evaluation System (ACES), and the Aviation Environmental Design Tool (AEDT), all of which enable this research to comprehensively represent the complex facets of the ATS and its participants. We validated this baseline configuration of ATS-EVOS against Airline Origin and Destination Survey (DB1B) data and subject matter expert opinion, and we verified the ATS-EVOS framework and agent behavior logic through scenario-based experiments that explored potential implementations of a carbon tax, congestion pricing policy, and the dynamics for equipage of new technology by airlines. These experiments demonstrated ATS-EVOS's capabilities in responding to a wide range of potential NextGen-related policies and utility for decision makers to gain insights for effective policy design.

  11. 78 FR 68134 - Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ... the European Union, via any point or points in any EU Member State and via intermediate points, to any...) charter transportation authorized by any additional route ] rights made available to European Union... of the European Common Aviation Area; (iii) foreign charter air transportation of cargo between...

  12. Equivalent ambipolar carrier injection of electrons and holes with Au electrodes in air-stable field effect transistors

    SciTech Connect

    Kanagasekaran, Thangavel E-mail: Shimotani@m.tohoku.ac.jp Ikeda, Susumu; Kumashiro, Ryotaro; Shimotani, Hidekazu E-mail: Shimotani@m.tohoku.ac.jp Shang, Hui; Tanigaki, Katsumi E-mail: Shimotani@m.tohoku.ac.jp

    2015-07-27

    Carrier injection from Au electrodes to organic thin-film active layers can be greatly improved for both electrons and holes by nano-structural surface control of organic semiconducting thin films using long-chain aliphatic molecules on a SiO{sub 2} gate insulator. In this paper, we demonstrate a stark contrast for a 2,5-bis(4-biphenylyl)bithiophene (BP2T) active semiconducting layer grown on a modified SiO{sub 2} dielectric gate insulator between two different modifications of tetratetracontane and poly(methyl methacrylate) thin films. Important evidence that the field effect transistor (FET) characteristics are independent of electrode metals with different work functions is given by the observation of a conversion of the metal-semiconductor contact from the Schottky limit to the Bardeen limit. An air-stable light emitting FET with an Au electrode is demonstrated.

  13. The influence of the elastic vibration of the carrier to the aerodynamics of the external store in air-launch-to-orbit process

    NASA Astrophysics Data System (ADS)

    Yang, Lei; Ye, Zheng-Yin; Wu, Jie

    2016-11-01

    The separation between the carrier and store is one of the most important and difficult phases in Air-launch-to-orbit technology. Based on the previous researches, the interference aerodynamic forces of the store caused by the carrier are obvious in the earlier time during the separation. And the interference aerodynamics will be more complex when considering the elastic deformation of the carrier. Focusing on the conditions that in the earlier time during the separation, the steady and unsteady interference aerodynamic forces of the store are calculated at different angle of attacks and relative distances between the carrier and store. During the calculation, the elastic vibrations of the carrier are considered. According to the cause of formations of the interference aerodynamics, the interference aerodynamic forces of the store are divided into several components. The relative magnitude, change rule, sphere of influence and mechanism of interference aerodynamic forces components of the store are analyzed quantitatively. When the relative distance between the carrier and store is small, the interference aerodynamic forces caused by the elastic vibration of the carrier is about half of the total aerodynamic forces of the store. And as the relative distance increases, the value of interference aerodynamic forces decrease. When the relative distance is larger than twice the mean aerodynamic chord of the carrier, the values of interference aerodynamic forces of the store can be ignored. Besides, under the influence of the steady interference aerodynamic forces, the lift characteristics of the store are worse and the static stability margin is poorer.

  14. Agent Based Modeling of Air Carrier Behavior for Evaluation of Technology Equipage and Adoption

    NASA Technical Reports Server (NTRS)

    Horio, Brant M.; DeCicco, Anthony H.; Stouffer, Virginia L.; Hasan, Shahab; Rosenbaum, Rebecca L.; Smith, Jeremy C.

    2014-01-01

    As part of ongoing research, the National Aeronautics and Space Administration (NASA) and LMI developed a research framework to assist policymakers in identifying impacts on the U.S. air transportation system (ATS) of potential policies and technology related to the implementation of the Next Generation Air Transportation System (NextGen). This framework, called the Air Transportation System Evolutionary Simulation (ATS-EVOS), integrates multiple models into a single process flow to best simulate responses by U.S. commercial airlines and other ATS stakeholders to NextGen-related policies, and in turn, how those responses impact the ATS. Development of this framework required NASA and LMI to create an agent-based model of airline and passenger behavior. This Airline Evolutionary Simulation (AIRLINE-EVOS) models airline decisions about tactical airfare and schedule adjustments, and strategic decisions related to fleet assignments, market prices, and equipage. AIRLINE-EVOS models its own heterogeneous population of passenger agents that interact with airlines; this interaction allows the model to simulate the cycle of action-reaction as airlines compete with each other and engage passengers. We validated a baseline configuration of AIRLINE-EVOS against Airline Origin and Destination Survey (DB1B) data and subject matter expert opinion, and we verified the ATS-EVOS framework and agent behavior logic through scenario-based experiments. These experiments demonstrated AIRLINE-EVOS's capabilities in responding to an input price shock in fuel prices, and to equipage challenges in a series of analyses based on potential incentive policies for best equipped best served, optimal-wind routing, and traffic management initiative exemption concepts..

  15. 26 CFR 40.6071(a)-3 - Time for an eligible air carrier to file a return for the third calendar quarter of 2001.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... return for the third calendar quarter of 2001. 40.6071(a)-3 Section 40.6071(a)-3 Internal Revenue... calendar quarter of 2001. (a) In general. If, in the case of an eligible air carrier, the quarterly return required under § 40.6011(a)-1(a) for the third calendar quarter of 2001 includes tax imposed by...

  16. 26 CFR 40.6071(a)-3 - Time for an eligible air carrier to file a return for the third calendar quarter of 2001.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... return for the third calendar quarter of 2001. 40.6071(a)-3 Section 40.6071(a)-3 Internal Revenue... calendar quarter of 2001. (a) In general. If, in the case of an eligible air carrier, the quarterly return required under § 40.6011(a)-1(a) for the third calendar quarter of 2001 includes tax imposed by...

  17. 26 CFR 40.6071(a)-3 - Time for an eligible air carrier to file a return for the third calendar quarter of 2001.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... return for the third calendar quarter of 2001. 40.6071(a)-3 Section 40.6071(a)-3 Internal Revenue... calendar quarter of 2001. (a) In general. If, in the case of an eligible air carrier, the quarterly return required under § 40.6011(a)-1(a) for the third calendar quarter of 2001 includes tax imposed by...

  18. 26 CFR 40.6071(a)-3 - Time for an eligible air carrier to file a return for the third calendar quarter of 2001.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... return for the third calendar quarter of 2001. 40.6071(a)-3 Section 40.6071(a)-3 Internal Revenue... calendar quarter of 2001. (a) In general. If, in the case of an eligible air carrier, the quarterly return required under § 40.6011(a)-1(a) for the third calendar quarter of 2001 includes tax imposed by...

  19. Airport noise complaint patterns and interviews of frequent complainers at two major air carrier airports

    NASA Astrophysics Data System (ADS)

    Jaggers, Nicholas; Eiff, Gary

    2005-09-01

    The complex and highly sensitive topic of aircraft noise and population annoyance continues to be a major inhibitor to airport development plans. The projected growth of air travel necessitates expanded capacity at many existing airports and the development and construction of new airports in order to accommodate burgeoning traveler needs. Concerns by citizens near major airports about their economic, health, and social welfare continue to generate community and individual declarations of annoyance and concern which threaten timely solutions to airport expansion plans. A deeper understanding of the nature of these concerns is important to more effectively cope with airport expansion concerns among adjacent communities and surrounding neighbors. This study analyzed existing noise complaints registered at Denver International Airport (DEN) and Fort Lauderdale/Hollywood International Airport (FLL) in an attempt to gain greater understanding of noise complaint drivers and public annoyance. Interviews of frequent complainers were utilized in order to gain richer data concerning individual annoyance issues.

  20. The Division of Military Air Transportation between Civilian and Military Carriers,

    DTIC Science & Technology

    1969-05-01

    AO-AOAO 379 RAND CORP SANTA MONICA CA F/ B 15/5 THE DIVISION OF MILITARY AIR TRANSPORTATION BETWEEN CIVILIAN AN-ETC(U) MAY 69 L J KLEIGER UNCLASSIFIED...26.1 19b6 89.5 30.2 1967 90.8 33.7 1968 b 91.0 25.6 SOURCES: USAF, Military Airlift Command, Airl ift Service t.anagement Renort, 1959-1967; ibid...93,257 64.8 144,021 1965 87,326 45.0 106,630 55.0 193,956 L966 156,253 47.7 171,630 52.3 327,883 1967 328,441 55.0 269,132 45.0 597,573 1968 b 310,838

  1. MASTER-IAC: bright OT with ampltude more then 6.3mag

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Rebolo, R.; Serra-Ricart, M.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Vladimirov, V.; Balanutsa, P.; Kuvshinov, D.; Kornilov, V.; Chazov, V.

    2016-11-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 12h 55m 32.84s -05d 04m 42.8s on 2016-11-17.26843 UT. The OT unfiltered magnitude is 15.7m (limit 17.5m).

  2. THERMOOXIDATIVE STUDY OF RAW NATURAL RUBBER FROM BRAZILIAN IAC 300 SERIES CLONES

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The improvement of rubber tree species is of key importance due to the worldwide market demand of this renewable material essential for several types of industries. The thermal performance of natural rubber produced from new clones of IAC 300 series, and the Malaysian RRIM 600 clone (used as control...

  3. Performance characteristics of a new prototype for a portable GC using ambient air as carrier gas for on-site analysis.

    PubMed

    Sanchez, Juan M; Sacks, Richard D

    2007-05-01

    The performance characteristics of a portable GC instrument requiring no compressed gas supplies and using relatively lightweight transportable components for the analysis of volatile organic components in large-volume air samples are described. To avoid the need for compressed gas tanks, ambient air is used as the carrier gas, and a vacuum pump is used to pull the carrier gas and injected samples through the wall-coated capillary column and a photoionization detector (PID). At-column heating is used eliminating the need for a conventional oven. The fused silica column is wrapped with heater wire and sensor wire so that heating is provided directly at the column. A PID is used since it requires no external gas supplies and has high sensitivity for many compounds of interest in environmental air monitoring. In order to achieve detection limits in the ppb range, an online multibed preconcentrator containing beds of graphitized carbons and carbon molecular sieves is used. After sample collection, the flow direction through the preconcentrator is reversed, and the sample is thermally desorbed directly into the column. Decomposition of sensitive compounds during desorption is greater with air as the carrier gas than with hydrogen.

  4. 14 CFR 204.6 - Certificated and commuter air carriers proposing a change in operations, ownership, or management...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... proposing a change in operations, ownership, or management which is not substantial. 204.6 Section 204.6... carriers proposing a change in operations, ownership, or management which is not substantial. Carriers proposing to make a change which would not substantially affect their operations, management, or...

  5. 14 CFR 204.6 - Certificated and commuter air carriers proposing a change in operations, ownership, or management...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... proposing a change in operations, ownership, or management which is not substantial. 204.6 Section 204.6... carriers proposing a change in operations, ownership, or management which is not substantial. Carriers proposing to make a change which would not substantially affect their operations, management, or...

  6. Carrier lifetime reduction in 1.5 μm AlGaAsSb saturable absorbers with air and AlAsSb barriers

    NASA Astrophysics Data System (ADS)

    Ostinelli, O.; Bächtold, W.; Haiml, H.; Grange, R.; Keller, U.; Gini, E.; Almuneau, G.

    2006-08-01

    The optical properties of different AlGaAsSb semiconductor saturable absorber mirrors and InP /AlGaAsSb heterostructures have been investigated by pump-probe and low temperature photoluminescence measurements. The results show that the type-II electron-hole recombination process at the InP-AlGaAsSb interface is responsible for the slow carrier decay time in the absorber. Nevertheless, this slow transition can be avoided by growing an AlAsSb barrier layer between InP and the absorber layer promoting the fast electron-hole recombination at the surface states on the absorber/air interface. This allows reducing the carrier decay time from several nanoseconds down to 20ps.

  7. 76 FR 20850 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Stage I Vapor Recovery Rule

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-14

    ... applying them statewide, making the rule applicable to smaller tanks and revising the requirements for... which have passed. The rules are approvable because they are consistent with the Clean Air Act (Act) and... IAC 8-4-1); and (3) add new requirements for filling gasoline storage tanks (326 IAC 8-4-6)....

  8. MASTER-IAC: pre-maximum bright PSN in PGC0906444

    NASA Astrophysics Data System (ADS)

    Popova, E.; Lipunov, V.; Rebolo, R.; Ricart, M. Serra; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Vladimirov, V.; Budnev, N.; Gress, O.; Ivanov, K.

    2016-10-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 02h 56m 06.21s , +27d 42m 06s.8 on 2016-10-03 23:50:42UT with unfiltered m_PSN=16.8 . There is PSN in MASTER-SAAO database on 2016-10-02 23:26:34.122 with unfiltered m_PSN=17.4 This PSN is in 30.2"W, 4.9"N from the center of PGC090644.

  9. Understanding interdisciplinary health care teams: using simulation design processes from the Air Carrier Advanced Qualification Program to identify and train critical teamwork skills.

    PubMed

    Hamman, William R; Beaudin-Seiler, Beth M; Beaubien, Jeffrey M

    2010-09-01

    In the report "Five Years After 'To Err is Human' ", it was noted that "the combination of complexity, professional fragmentation, and a tradition of individualism, enhanced by a well-entrenched hierarchical authority structure and diffuse accountability, forms a daunting barrier to creating the habits and beliefs of common purpose, teamwork, and individual accountability for successful interdependence that a safe culture requires". Training physicians, nurses, and other professionals to work in teams is a concept that has been promoted by many patient safety experts. However the model of teamwork in healthcare is diffusely defined, no clear performance metrics have been established, and the use of simulation to train teams has been suboptimal. This paper reports on the first three years of work performed in the Michigan Economic Development Corporation (MEDC) Tri-Corridor life science grant to apply concepts and processes of simulation design that were developed in the air carrier industry to understand and train healthcare teams. This work has been monitored by the American Academy for the Advancement of Science (AAA) and is based on concepts designed in the Advanced Qualification Program (AQP) from the air carrier industry, which trains and assesses teamwork skills in the same manner as technical skills. This grant has formed the foundation for the Center of Excellence for Simulation Education and Research (CESR).

  10. Pilots' use of a traffic alert and collision-avoidance system (TCAS 2) in simulated air carrier operations. Volume 1: Methodology, summary and conclusions

    NASA Technical Reports Server (NTRS)

    Chappell, Sheryl L.; Billings, Charles E.; Scott, Barry C.; Tuttell, Robert J.; Olsen, M. Christine; Kozon, Thomas E.

    1989-01-01

    Pilots' use of and responses to a traffic alert and collision-avoidance system (TCAS 2) in simulated air carrier line operations are described in Volume 1. TCAS 2 monitors the positions of nearby aircraft by means of transponder interrogation, and it commands a climb or descent when conflicting aircraft are projected to reach an unsafe closest point-of-approach within 20 to 25 seconds. A different level of information about the location of other air traffic was presented to each of three groups of flight crews during their execution of eight simulated air carrier flights. A fourth group of pilots flew the same segments without TCAS 2 equipment. Traffic conflicts were generated at intervals during the flights; many of the conflict aircraft were visible to the flight crews. The TCAS equipment successfully ameliorated the seriousness of all conflicts; three of four non-TCAS crews had hazardous encounters. Response times to TCAS maneuver commands did not differ as a function of the amount of information provided, nor did response accuracy. Differences in flight experience did not appear to contribute to the small performance differences observed. Pilots used the displays of conflicting traffic to maneuver to avoid unseen traffic before maneuver advisories were issued by the TCAS equipment. The results indicate: (1) that pilots utilize TCAS effectively within the response times allocated by the TCAS logic, and (2) that TCAS 2 is an effective collision avoidance device. Volume II contains the appendices referenced in Volume I, providing details of the experiment and the results, and the text of two reports written in support of the program.

  11. Pilots' use of a traffic alert and collision-avoidance system (TCAS 2) in simulated air carrier operations. Volume 2: Appendices

    NASA Technical Reports Server (NTRS)

    Chappell, Sheryl L.; Billings, Charles E.; Scott, Barry C.; Tuttell, Robert J.; Olsen, M. Christine; Kozon, Thomas E.

    1989-01-01

    Pilots' use of and responses to a traffic alert and collision-avoidance system (TCAS 2) in simulated air carrier line operations are discribed in Volume 1. TCAS 2 monitors the positions of nearby aircraft by means of transponder interrogation, and it commands a climb or descent which conflicting aircraft are projected to reach an unsafe closest point-of-approach within 20 to 25 seconds. A different level of information about the location of other air traffic was presented to each of three groups of flight crews during their execution of eight simulated air carrier flights. A fourth group of pilots flew the same segments without TCAS 2 equipment. Traffic conflicts were generated at intervals during the flights; many of the conflict aircraft were visible to the flight crews. The TCAS equipment successfully ameliorated the seriousness of all conflicts; three of four non-TCAS crews had hazardous encounters. Response times to TCAS maneuver commands did not differ as a function of the amount of information provided, nor did response accuracy. Differences in flight experience did not appear to contribute to the small performance differences observed. Pilots used the displays of conflicting traffic to maneuver to avoid unseen traffic before maneuver advisories were issued by the TCAS equipment. The results indicate: (1) that pilots utilize TCAS effectively within the response times allocated by the TCAS logic, and (2) that TCAS 2 is an effective collision avoidance device. Volume 2 contains the appendices referenced in Volume 1, providing details of the experiment and the results, and the text of two reports written in support of the program.

  12. Air

    MedlinePlus

    ... do to protect yourself from dirty air . Indoor air pollution and outdoor air pollution Air can be polluted indoors and it can ... this chart to see what things cause indoor air pollution and what things cause outdoor air pollution! Indoor ...

  13. 48 CFR 47.403-1 - Availability and unavailability of U.S.-flag air carrier service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... the time in a travel status, including delay at origin and accelerated arrival at destination, by at... gateway airport in the United States would extend time in a travel status by at least 6 hours more than... the time in a travel status by at least 6 hours more than travel by a foreign-flag air...

  14. 48 CFR 47.403-1 - Availability and unavailability of U.S.-flag air carrier service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... the time in a travel status, including delay at origin and accelerated arrival at destination, by at... gateway airport in the United States would extend time in a travel status by at least 6 hours more than... the time in a travel status by at least 6 hours more than travel by a foreign-flag air...

  15. 75 FR 8178 - Application of Rugby Aviation LLC D/B/A Northwest Sky Ferry for Commuter Air Carrier Authority

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Office of the Secretary Application of Rugby Aviation LLC D/B/A Northwest Sky Ferry for Commuter Air... persons to show cause why it should not issue an order finding Rugby ] Aviation, LLC d/b/a Northwest...

  16. Carrier Diagnosis

    MedlinePlus

    ... and Women with Hemophilia Inheritance of Hemophilia Definitions & Terminology Bleeding Symptoms Carrier Diagnosis When to Test for ... and Women with Hemophilia Inheritance of Hemophilia Definitions & Terminology Bleeding Symptoms Carrier Diagnosis When to Test for ...

  17. The IAC Stripe 82 Legacy Project: a wide-area survey for faint surface brightness astronomy

    NASA Astrophysics Data System (ADS)

    Fliri, Jürgen; Trujillo, Ignacio

    2016-02-01

    We present new deep co-adds of data taken within Stripe 82 of the Sloan Digital Sky Survey (SDSS), especially stacked to reach the faintest surface brightness limits of this data set. Stripe 82 covers 275 ° ^2 within -50° ≤ RA ≤ +60° and -1.25° ≤ Dec. ≤ +1.25°. We discuss the steps of our reduction which puts special emphasis on preserving the characteristics of the background (sky + diffuse light) in the input images using a non-aggressive sky subtraction strategy. Our reduction reaches a limit of ˜28.5 mag arcsec-2 (3σ, 10 × 10 arcsec2) in the r band. The effective surface brightness limit (50 per cent completeness for exponential light distribution) lies at <μe(r)> ˜ 25.5 mag arcsec-2. For point sources, we reach 50 per cent completeness limits (3σ level) of (24.2, 25.2, 24.7, 24.3, 23.0) mag in (u, g, r, i, z). This is between 1.7 and 2.0 mag deeper than the single-epoch SDSS releases. The co-adds show point spread functions (PSFs) with median full width at half-maximum values ranging from 1 arcsec in i and z to 1.3 arcsec in the u band. The imaging data are made publicly available at http://www.iac.es/proyecto/stripe82. The release includes deep co-adds and representations of the PSF for each field. Additionally, we provide object catalogues with stars and galaxies confidently separated until g ˜ 23 mag. The IAC Stripe 82 co-adds offer a rather unique possibility to study the low surface brightness Universe, exemplified by the discovery of stellar streams around NGC 0426 and NGC 0936. We also discuss further science cases like stellar haloes and disc truncations, low surface brightness galaxies, the intracluster light in galaxy clusters and the diffuse emission of Galactic dust known as Galactic Cirrus.

  18. 76 FR 20846 - Approval and Promulgation of Air Quality Implementation Plans; Indiana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-14

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Indiana AGENCY... 2 emission limits in 326 IAC 7- 4.1-5 should result in improved air quality. There will no longer be... State Implementation Plan (SIP) under the Clean Air Act (CAA). These revisions address sulfur...

  19. 14 CFR 271.5 - Carrier revenues.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Carrier revenues. 271.5 Section 271.5 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS GUIDELINES FOR SUBSIDIZING AIR CARRIERS PROVIDING ESSENTIAL AIR TRANSPORTATION § 271.5...

  20. 14 CFR 271.4 - Carrier costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Carrier costs. 271.4 Section 271.4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS GUIDELINES FOR SUBSIDIZING AIR CARRIERS PROVIDING ESSENTIAL AIR TRANSPORTATION § 271.4...

  1. Aminopeptidase N purified from gypsy moth brush border membrane vesicles is a specific receptor for Bacillus thuringiensis CryIAc toxin.

    PubMed Central

    Lee, M K; You, T H; Young, B A; Cotrill, J A; Valaitis, A P; Dean, D H

    1996-01-01

    We have evaluated the binding of Bacillus thuringiensis Cry toxins to aminopeptidase N (APN) purified from Lymantria dispar (gypsy moth) brush border membrane vesicle (BBMV). CryIAc toxin bound strongly to APN, while either the structurally related CryIAa and CryIAb toxins or CryIC, CryIIA, and CryIIIA toxins showed weak binding to APN. An in vitro competition binding study demonstrated that the binding of CryIAc to L. dispar BBMV was inhibited by APN. Inhibition of short circuit current for CryIAc, measured by voltage clamping of whole L. dispar midgut, was substantially reduced by addition of phosphatidylinositol-specific phospholipase C, which is known to release APN from the midgut membrane. In contrast, addition of phosphatidylinositol-specific phospholipase C had only a marginal effect on the inhibition of short circuit current for CryIAa. These data suggest that APN is the major functional receptor for CryIAc in L. dispar BBMV. A ligand blotting experiment demonstrated that CryIAc recognized a 120-kDa peptide (APN), while CryIAa and CryIAb recognized a 210-kDa molecule in L. dispar BBMV. In contrast, CryIAa and CryIAb bound to both the 120- and 210-kDa molecules in Manduca sexta BBMV, while CryIAc recognized only the 120-kDa peptide. The 120-kDa peptide (APN) in L. dispar BBMV reacted with soybean agglutinin, indicating that N-acetylgalactosamine is a component of this glycoprotein. PMID:8702277

  2. The Development and Use of Internal Amplification Controls (IACs) with DNA Profiling Kits for Forensic DNA Analysis.

    PubMed

    Zahra, Nathalie; Goodwin, William

    2016-01-01

    Biological samples recovered for forensic investigations are often degraded and/or have low amounts of DNA; in addition, in some instances the samples may be contaminated with chemicals that can act as PCR inhibitors. As a consequence this can make interpretation of the results challenging with the possibility of having partial profiles and false negative results. Because of the impact of DNA analysis on forensic investigations, it is important to monitor the process of DNA profiling, in particular the amplification reaction. In this chapter we describe a method for the in-house generation and use of internal amplification controls (IACs) with DNA profiling kits to monitor the success of the PCR proces. In the example we show the use of the SGM Plus® kit. These controls can also be used to aid the interpretation of the DNA profile.

  3. 14 CFR 93.25 - Initial assignment of Arrival Authorizations to U.S. and Canadian air carriers for domestic and U...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Initial assignment of Arrival...) AIR TRAFFIC AND GENERAL OPERATING RULES SPECIAL AIR TRAFFIC RULES Congestion and Delay Reduction at... this rule, Arrival Authorizations for each scheduled arrival that it published for either domestic or...

  4. Demonstration/Validation of Hazardous Air Pollutant-Free Adhesive Replacement for Federal Specification MMM-A-121 on the Stryker Infantry Carrier Vehicle

    DTIC Science & Technology

    2013-06-01

    Inc. Patrice E. Dodson U.S. Army Tank-automotive Armaments Command, Anniston Army Depot John J. La Scala Weapons and Materials Research...Inc., 1003 Old Philadelphia Road, Aberdeen, MD 21001 † U.S. Army Tank-automotive Armaments Command, Anniston Army Depot, 7 Frankford Ave., Anniston ... Anniston Army Depot, AL, on a Stryker infantry carrier vehicle driver’s access hatch seal with successful results. In particular, technicians found

  5. Personnel emergency carrier vehicle

    NASA Technical Reports Server (NTRS)

    Owens, Lester J. (Inventor); Fedor, Otto H. (Inventor)

    1987-01-01

    A personnel emergency carrier vehicle is disclosed which includes a vehicle frame supported on steerable front wheels and driven rear wheels. A supply of breathing air is connected to quick connect face mask coupling and umbilical cord couplings for supplying breathing air to an injured worker or attendant either with or without a self-contained atmospheric protection suit for protection against hazardous gases at an accident site. A non-sparking hydraulic motion is utilized to drive the vehicle and suitable direction and throttling controls are provided for controlling the delivery of a hydraulic driving fluid from a pressurized hydraulic fluid accumulator. A steering axis is steerable through a handle to steer the front wheels through a linkage assembly.

  6. Hydrogen carriers

    NASA Astrophysics Data System (ADS)

    He, Teng; Pachfule, Pradip; Wu, Hui; Xu, Qiang; Chen, Ping

    2016-12-01

    Hydrogen has the potential to be a major energy vector in a renewable and sustainable future energy mix. The efficient production, storage and delivery of hydrogen are key technical issues that require improvement before its potential can be realized. In this Review, we focus on recent advances in materials development for on-board hydrogen storage. We highlight the strategic design and optimization of hydrides of light-weight elements (for example, boron, nitrogen and carbon) and physisorbents (for example, metal-organic and covalent organic frameworks). Furthermore, hydrogen carriers (for example, NH3, CH3OH-H2O and cycloalkanes) for large-scale distribution and for on-site hydrogen generation are discussed with an emphasis on dehydrogenation catalysts.

  7. Structure-Guided Design of IACS-9571, a Selective High-Affinity Dual TRIM24-BRPF1 Bromodomain Inhibitor

    PubMed Central

    Palmer, Wylie S.; Poncet-Montange, Guillaume; Liu, Gang; Petrocchi, Alessia; Reyna, Naphtali; Subramanian, Govindan; Theroff, Jay; Yau, Anne; Kost-Alimova, Maria; Bardenhagen, Jennifer P.; Leo, Elisabetta; Shepard, Hannah E.; Tieu, Trang N.; Shi, Xi; Zhan, Yanai; Zhao, Shuping; Barton, Michelle C.; Draetta, Giulio; Toniatti, Carlo; Jones, Philip; Do, Mary Geck; Andersen, Jannik N.

    2015-01-01

    The bromodomain containing proteins TRIM24 (Tripartite motif containing protein 24) and BRPF1 (bromodomain and PHD finger containing protein 1) are involved in the epigenetic regulation of gene expression and have been implicated in human cancer. Overexpression of TRIM24 correlates with poor patient prognosis and BRPF1 is a scaffolding protein required for the assembly of histone acetyltransferase complexes, where the gene of MOZ (monocytic leukemia zinc finger protein) was first identified as a recurrent fusion partner in leukemia patients (8p11 chromosomal rearrangements). Here, we present the structure guided development of a series of N,N-dimethyl benzimidazolone bromodomain inhibitors through the iterative use of X-ray cocrystal structures. A unique binding mode enabled the design of a potent and selective inhibitor, 8i (IACS-9571) with low nanomolar affinities for TRIM24 and BRPF1 (ITC Kd = 31 nM and 14 nM, respectively). With its excellent cellular potency (EC50 = 50 nM) and favorable pharmacokinetic properties (F = 29%), 8i is a high-quality chemical probe for the evaluation of TRIM24 and/or BRPF1 bromodomain function in vitro and in vivo. PMID:26061247

  8. Alkaline sodium borohydride gel as a hydrogen source for PEMFC or an energy carrier for NaBH 4-air battery

    NASA Astrophysics Data System (ADS)

    Liu, B. H.; Li, Z. P.; Chen, L. L.

    In this preliminary study, we tried to use sodium polyacrylate as the super absorbent polymer to form alkaline NaBH 4 gel and explored its possibilities for borohydride hydrolysis and borohydride electro-oxidation. It was found that the absorption capacity of sodium polyacrylate decreased with increasing NaBH 4 concentration. The formed gel was rather stable in the sealed vessel but tended to slowly decompose in open air. Hydrogen generation from the gel was carried out using CoCl 2 catalyst precursor solutions. Hydrogen generation rate from the alkaline NaBH 4 gel was found to be higher and impurities in hydrogen were less than that from the alkaline NaBH 4 solution. The NaBH 4 gel also successfully powered a NaBH 4-air battery.

  9. Acylation of the Type 3 Secretion System Translocon Using a Dedicated Acyl Carrier Protein

    PubMed Central

    Agrebi, Rym; Canestrari, Mickaël J.; Mignot, Tâm; Lebrun, Régine; Bouveret, Emmanuelle

    2017-01-01

    Bacterial pathogens often deliver effectors into host cells using type 3 secretion systems (T3SS), the extremity of which forms a translocon that perforates the host plasma membrane. The T3SS encoded by Salmonella pathogenicity island 1 (SPI-1) is genetically associated with an acyl carrier protein, IacP, whose role has remained enigmatic. In this study, using tandem affinity purification, we identify a direct protein-protein interaction between IacP and the translocon protein SipB. We show, by mass spectrometry and radiolabelling, that SipB is acylated, which provides evidence for a modification of the translocon that has not been described before. A unique and conserved cysteine residue of SipB is identified as crucial for this modification. Although acylation of SipB was not essential to virulence, we show that this posttranslational modification promoted SipB insertion into host-cell membranes and pore-forming activity linked to the SPI-1 T3SS. Cooccurrence of acyl carrier and translocon proteins in several γ- and β-proteobacteria suggests that acylation of the translocon is conserved in these other pathogenic bacteria. These results also indicate that acyl carrier proteins, known for their involvement in metabolic pathways, have also evolved as cofactors of new bacterial protein lipidation pathways. PMID:28085879

  10. 14 CFR 271.3 - Carrier subsidy need.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Carrier subsidy need. 271.3 Section 271.3 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS GUIDELINES FOR SUBSIDIZING AIR CARRIERS PROVIDING ESSENTIAL AIR TRANSPORTATION § 271.3...

  11. Aircraft Disinsection: A Guide for Military and Civilian Air Carriers (Desinsectisation des aeronefs: Un guide a l’intention des responsables des transports aeriens civils et militaires)

    DTIC Science & Technology

    1996-04-01

    D.K. Hayes, K. Stalker, and R. Pal, 1978. A comparison of Freon- and water -based insecticidal aerosols for air- craft disinsection. Bull. WHO 56(1):129...Chemical Pest Management Decision-making 32 12.2 Scheduling Insecticide Treatments 33 vi 12.3 Insecticide Selection 34 12.4 Equipment and Materials...walk to Aircraft Connections 42 12.7 Use of Insecticidal Baits 42 12.8 Fumigation 42 12.8.1 Fumigation with Methyl Bromide 42 12.8.2 Fumigation

  12. Specialized common carriers: Long distance alternatives for military installations

    NASA Astrophysics Data System (ADS)

    Klingler, S. L.

    1984-03-01

    Specialized Common Carriers, communications carriers which came into existence offering private line microwave service, are now significant competitors in the long distance telecommunications industry. This thesis provides military installation telecommunications managers with a basic knowledge of how Specialized Common Carriers entered the telecommunications market, what services Specialized Common Carriers offer, and how to obtain these services for a military installation. It includes a case study evaluation of the potential use of long distance services of two of these competing common carriers at Naval Air Station Moffett Field, California. A computer program used to calculate the costs of using these two alternative long distance carriers is included as part of the case study.

  13. EOS Microwave Limb Sounder Observations of 'Frozen-in' Anticyclonic Air in Arctic Summer

    NASA Technical Reports Server (NTRS)

    Manney, G. L.; Livesey, N. J.; Jimenez, C. J.; Pumphrey, H. C.; Santee, M. L.; MacKenzie, I. A.; Waters, J. W.

    2006-01-01

    A previously unreported phenomenon, a 'frozen-in' anticyclone (FrIAC) after the 2005 Arctic spring vortex breakup, was discovered in Earth Observing System (EOS) Microwave Limb Sounder (MLS) long-lived trace gas data. A tongue of low-latitude (high-N2O, low-H2O) air was drawn into high latitudes and confined in a tight anticyclone, then advected intact in the summer easterlies through late August. A similar feature in O3 disappeared by early April as a result of chemical processes. The FrIAC was initially advected upright at nearly the same speed at all levels from approx.660 to 1300 K (approx.25-45 km); increasing vertical wind shear after early June tilted the FrIAC and weakened it at higher levels. The associated feature in PV disappeared by early June; transport calculations fail to reproduce the remarkable persistence of the FrIAC, suggesting deficiencies in summer high-latitude winds. The historical PV record suggests that this phenomenon may have occurred several times before. The lack of a persistent signature in O3 or PV, along with its small size and rapid motion, make it unlikely that a FrIAC could have been reliably identified without hemispheric daily longlived trace gas profiles such as those from EOS MLS.

  14. Insights into the roles of carrier microstructure in adhesive/carrier-based dry powder inhalation mixtures: Carrier porosity and fine particle content.

    PubMed

    Shalash, Ahmed O; Molokhia, Abdulla M; Elsayed, Mustafa M A

    2015-10-01

    To gain insights into complex interactions in carrier-based dry powder inhalation mixtures, we studied the relationships between the carrier microstructural characteristics and performance. We used mercury intrusion porosimetry to measure the microstructural characteristics and to also derive the air permeability of eight carriers. We evaluated the performances of inhalation mixtures of each of these carriers and fluticasone propionate after aerosolization from an Aerolizer®. We did not observe a simple relationship between the carrier total porosity and the performance. Classification of the porosity according to pore size, however, provided interesting insights. The carrier nanoporosity, which refers to pores smaller than micronized drug particles, has a positive influence on the performance. Nanopores reduce the carrier effective contact area and the magnitude of interparticulate adhesion forces in inhalation mixtures. The carrier microporosity, which refers to pores similar in size to drug particles, also has a positive influence on the performance. During mixing, micropores increase the effectiveness of frictional and press-on forces, which are responsible for breaking up of cohesive drug agglomerates and for distribution of drug particles over the carrier surface. On the other hand, the carrier macroporosity, which refers to pores larger than drug particles, apparently has a negative influence on the performance. This influence is likely mediated via the effects of macropores on the powder bed tensile strength and fluidization behavior. The air permeability better represents these effects. The inhalation mixture performance improved as the carrier air permeability decreased. Interestingly, as the carrier fine particle content increased, the carrier microporosity increased and the carrier air permeability decreased. This proposes a new mechanism for the positive effect of fine excipient materials on the performance of carrier-based inhalation mixtures. Fine

  15. Transgenic elite indica rice plants expressing CryIAc delta-endotoxin of Bacillus thuringiensis are resistant against yellow stem borer (Scirpophaga incertulas).

    PubMed

    Nayak, P; Basu, D; Das, S; Basu, A; Ghosh, D; Ramakrishnan, N A; Ghosh, M; Sen, S K

    1997-03-18

    Generation of insect-resistant, transgenic crop plants by expression of the insecticidal crystal protein (ICP) gene of Bacillus thuringiensis (Bt) is a standard crop improvement approach. In such cases, adequate expression of the most appropriate ICP against the target insect pest of the crop species is desirable. It is also considered advantageous to generate Bt-transgenics with multiple toxin systems to control rapid development of pest resistance to the ICP. Larvae of yellow stem borer (YSB), Scirpophaga incertulas, a major lepidopteran insect pest of rice, cause massive losses of rice yield. Studies on insect feeding and on the binding properties of ICP to brush border membrane receptors in the midgut of YSB larvae revealed that cryIAb and cryIAc are two individually suitable candidate genes for developing YSB-resistant rice. Programs were undertaken to develop Bt-transgenic rice with these ICP genes independently in a single cultivar. A cryIAc gene was reconstructed and placed under control of the maize ubiquitin 1 promoter, along with the first intron of the maize ubiquitin 1 gene, and the nos terminator. The gene construct was delivered to embryogenic calli of IR64, an elite indica rice cultivar, using the particle bombardment method. Six highly expressive independent transgenic ICP lines were identified. Molecular analyses and insect-feeding assays of two such lines revealed that the transferred synthetic cryIAc gene was expressed stably in the T2 generation of these lines and that the transgenic rice plants were highly toxic to YSB larvae and lessened the damage caused by their feeding.

  16. Radiation Exposure of Air Carrier Crewmembers 2

    DTIC Science & Technology

    1992-01-01

    occupationally exposed adult . The radiation exposure of a pregnant crewmember who worked 70 block hours a month for 5 months would exceed the recommended 2...the dose received. Table 5 provides estimates of the risk to the child of incurring one or more serious health defects from prenatal exposure to...the International Commission on Radiological Protection for a nonpregnant occupationally exposed adult . Thus, radiation exposure is not likely to be a

  17. 77 FR 45715 - Application of Key Lime Air Corporation for Commuter Authority

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-01

    ...] Application of Key Lime Air Corporation for Commuter Authority AGENCY: Department of Transportation. ACTION... Lime Air Corporation fit, willing, and able, and awarding it a Commuter Air Carrier...

  18. 14 CFR 223.6 - Carrier's rules.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS FREE AND REDUCED-RATE TRANSPORTATION General Provisions § 223.6 Carrier's rules. (a) Each air... interchange of free and reduced-rate transportation passes or a statement describing those practices. (b)...

  19. NASA's Shuttle Carrier Aircraft 911's Final Flight

    NASA Video Gallery

    NASA 911, one of NASA's two modified Boeing 747 space shuttle carrier aircraft, flew its final flight Feb. 8, a short hop from NASA's Dryden Flight Research Center at Edwards Air Force Base to the ...

  20. 19 CFR 141.111 - Carrier's release order.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...; (3) A combined carrier's certificate and release order issued in accordance with § 141.11(a)(4); or... given to release the articles covered by this certified duplicate bill of lading or air waybill to:...

  1. 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.

  2. Common Carrier Services.

    ERIC Educational Resources Information Center

    Federal Communications Commission, Washington, DC.

    After outlining the Federal Communications Commission's (FCC) responsibility for regulating interstate common carrier communication (non-broadcast communication whose carriers are required by law to furnish service at reasonable charges upon request), this information bulletin reviews the history, technological development, and current…

  3. 76 FR 68256 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits Filed Under... Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits were filed under Subpart B... foreign air carrier permit to the full extent authorized by the Air Transport Agreement between the...

  4. 76 FR 27606 - Technical Corrections To Remove Obsolete References to Non-Automated Carriers From Electronic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-12

    ... commercial carrier (sea, air, rail, or truck) through a CBP-approved electronic data interchange system. The CBP-approved electronic data interchange (transmission) system is the Automated Manifest System (AMS... carrier (sea, air, rail, or truck) through the CBP-approved electronic data interchange system. The...

  5. Instrumentations and projects of research groups in Switzerland related to the research on rocket and balloon carriers

    NASA Astrophysics Data System (ADS)

    Cogoli, Marianne; Kopp, Ernest

    2003-08-01

    In the past few years four very active Swiss groups involved in the research by means of rocket and balloon carriers have terminated their programmes. These groups were located at the University of Bern (Ernest Kopp), the World Radiation Center in Davos (Klaus Fröhlich), the ETH Zürich (Kurt Kneubühl) and the Observatoire de Genève (Daniel Huguenin). The remaining groups are the Space Biology Group in the field of Life Science in Space, the Applied Physics Institute in Bern with its observation of water vapor and ozone constituents using the microwave remote sensing technique, the meteorological soundings from the SMA balloon station in Payerne and the ozone soundings from the Institute of Atmosphere and Climate (IAC) at the ETH Zürich. In this report we will mainly present the activities of these groups in the past and in future. An addition three well known groups at the Laboratoire de Pollution Atmospherique (LPAS) at the EPFL in Lausanne, the IAC and the Laboratory of Atmospheric Chemistry (LAC) located at the Paul Scherrer Institute, which is associated to the ETH in Zürich, are contributing lab- and field research for the diagnostics and research of aerosols. The LPAS Group of Michael Rossi in Lausanne is determining heterogeneous chemical reaction rates in the laboratory. The research group of Thomas Peter at the IAC in Zürich is investigating fundamental physical and chemical processes of aerosols and the interaction to the gas phase of the atmosphere. In addition these results are combined with field measurements and model calculations. The LAC under Urs Baltensberger is investigating the key processes determining the gas phase and aerosol composition in the polluted atmospheric boundary layer, and the identification of their sources and sinks.

  6. Automatic carrier acquisition system

    NASA Technical Reports Server (NTRS)

    Bunce, R. C. (Inventor)

    1973-01-01

    An automatic carrier acquisition system for a phase locked loop (PLL) receiver is disclosed. It includes a local oscillator, which sweeps the receiver to tune across the carrier frequency uncertainty range until the carrier crosses the receiver IF reference. Such crossing is detected by an automatic acquisition detector. It receives the IF signal from the receiver as well as the IF reference. It includes a pair of multipliers which multiply the IF signal with the IF reference in phase and in quadrature. The outputs of the multipliers are filtered through bandpass filters and power detected. The output of the power detector has a signal dc component which is optimized with respect to the noise dc level by the selection of the time constants of the filters as a function of the sweep rate of the local oscillator.

  7. 76 FR 16469 - Application of Air Charter, Inc. D/B/A Air Flamenco for Commuter Authority

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... it should not issue an order finding Air Charter, Inc. d/b/a Air Flamenco fit, willing, and able, and awarding it Commuter Air Carrier Authorization. DATES: Persons wishing to file objections should do so...

  8. Preconception Carrier Screening

    MedlinePlus

    ... What can the results of a carrier screening test tell me? A genetic counselor or your health care provider will use the results to calculate the ... the publisher. Related FAQs Genetic Disorders (FAQ094) Screening Tests for Birth Defects ... Education & Events Annual Meeting CME Overview CREOG ...

  9. Common Carrier Services.

    ERIC Educational Resources Information Center

    Federal Communications Commission, Washington, DC.

    This bulletin outlines the Federal Communications Commission's (FCC) responsibilities in regulating the interstate and foreign common carrier communication via electrical means. Also summarized are the history, technological development, and current capabilities and prospects of telegraph, wire telephone, radiotelephone, satellite communications,…

  10. Synthetic carriers of oxygen.

    PubMed

    Dellacherie, E; Labrude, P; Vigneron, C; Riess, J G

    1987-01-01

    During the last decade, construction of artificial carriers of oxygen for transfusion purposes has evolved in three main directions, which can be reviewed as follows. The first approach consists of modifying hemoglobin (Hb), the natural oxygen carrier, in order to lower its oxygen affinity and increase its intravascular persistence. To achieve this aim, two basic procedures have been used: molecular and environmental modification. In the first case, Hb is modified with chemical reagents; the second requires encapsulation of Hb to obtain artificial erythrocytes. The second approach is based on the use of synthetic oxygen-carrying chelates that mimic the oxygenation function of Hb. The main products in this class are metalloporphyrins, whose chemical environment is designed to render them efficient as reversible carriers of oxygen in vivo. Finally, the third approach deals with the perfluorochemicals used in emulsified form. Perfluorochemical liquids are excellent gas solvents, but some problems remain unsolved with regard to their development as oxygen carriers in vivo: low O2 dissolving capacity, toxicity, and excretion.

  11. 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.

  12. 76 FR 35938 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ...: Application of FLY DOM N.V. d/b/a JET BUDGET (``JET BUDGET'') requesting a foreign air carrier permit and... Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits Filed Under Subpart B... Public Convenience and Necessity and Foreign Air Carrier Permits were filed under Subpart B...

  13. Yarn carrier with clutch

    NASA Technical Reports Server (NTRS)

    Doyne, Richard A. (Inventor); Benson, Rio H. (Inventor); El-Shiekh, Aly (Inventor)

    1994-01-01

    A yarn carrier apparatus particularly suited for use in braiding machinery or the like due to its capability of continuous yarn feeding and retraction of long lengths of yarn. The yarn carrier apparatus comprises a yarn supply spool which is rotatably mounted within the housing, a spring motor also mounted within the housing and operatively connected to the yarn supply spool through a mechanical transmission assembly which is adapted to multiply rotational movement between the first element of the gear assembly operatively connected to the spring motor and the final element of the gear assembly operatively connected to the yarn supply spool. The spring motor is adapted to tension the yarn during both feeding and retraction thereof, and it is further adapted to periodically rotatably slip within the housing and partially unwind so as to allow for continuous withdrawal of a long length of yarn without the spring motor becoming fully wound and preventing further yarn retraction.

  14. 75 FR 72956 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Clean Air Interstate Rule

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ...'' was added so that cogeneration units could exclude biomass energy input in efficiency calculations... definition to exclude energy input from biomass. At 326 IAC 24-1-2 (8), 326 IAC 24-2-2 (8), and 326 IAC 24-3... ``Biomass'' in Reference to ``Cogeneration Unit'' H. The State's Complete CAIR Regulations I. NO X...

  15. Maintainable substrate carrier for electroplating

    DOEpatents

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

    2016-08-02

    One embodiment relates to a substrate carrier for use in electroplating a plurality of substrates. The carrier includes a non-conductive carrier body on which the substrates are placed and conductive lines embedded within the carrier body. A plurality of conductive clip attachment parts are attached in a permanent manner to the conductive lines embedded within the carrier body. A plurality of contact clips are attached in a removable manner to the clip attachment parts. The contact clips hold the substrates in place and conductively connecting the substrates with the conductive lines. Other embodiments, aspects and features are also disclosed.

  16. Maintainable substrate carrier for electroplating

    DOEpatents

    Chen, Chen-An [Milpitas, CA; Abas, Emmanuel Chua [Laguna, PH; Divino, Edmundo Anida [Cavite, PH; Ermita, Jake Randal G [Laguna, PH; Capulong, Jose Francisco S [Laguna, PH; Castillo, Arnold Villamor [Batangas, PH; Ma,; Xiaobing, Diana [Saratoga, CA

    2012-07-17

    One embodiment relates to a substrate carrier for use in electroplating a plurality of substrates. The carrier includes a non-conductive carrier body on which the substrates are placed and conductive lines embedded within the carrier body. A plurality of conductive clip attachment parts are attached in a permanent manner to the conductive lines embedded within the carrier body. A plurality of contact clips are attached in a removable manner to the clip attachment parts. The contact clips hold the substrates in place and conductively connecting the substrates with the conductive lines. Other embodiments, aspects and features are also disclosed.

  17. Telemetry carrier ring and support

    NASA Technical Reports Server (NTRS)

    Wakeman, Thomas G. (Inventor)

    1992-01-01

    A telemetry carrier ring for use in a gas turbine engine includes an annular support ring connected to the engine and an annular carrier ring coupled to the support ring, each ring exhibiting different growth characteristics in response to thermal and mechanical loading. The carrier ring is coupled to the support ring by a plurality of circumferentially spaced web members which are relatively thin in an engine radial direction to provide a predetermined degree of radial flexibility. the web members have a circumferential width and straight axial line of action selected to transfer torque and thrust between the support ring and the carrier ring without substantial deflection. The use of the web members with radial flexibility provides compensation between the support ring and the carrier ring since the carrier ring grows at a different rate than the supporting ring.

  18. Airlines Performance and Eflciency Evaluation using a MCDA Methodology. The Case for Low Cost Carriers vs Legacy Carriers

    NASA Astrophysics Data System (ADS)

    Miranda, Miguel; Baltazar, Maria E.; Silva, Jorge

    2016-11-01

    The air transport has suffered a remarkable transformation over the past decade. Thewaywe travel today is quite different from how we did ten years ago. Due to the rise of low cost carriers, the market of air transportation has been constantly changing and presently witnessing the transformation of legacy carriers in order to manage to continue operating. The main purpose of thiswork is to show the differences in efficiency for different performance areas on a case study comprised of six different airline carriers, legacy and low cost, using a Multi Criteria Decision Making (MCDA) tool - Measuring Attractiveness by a Category Based Evaluation Technique (MACBETH). With the results obtained in this study, it is expected to show the work that is being carried out to obtain a model that would measure the efficiency of one or various airline companies in a defined period of time, using a set of performance indicators, to which specialists in the area previously have given weights.

  19. 48 CFR 47.404 - Air freight forwarders.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Air freight forwarders. 47... MANAGEMENT TRANSPORTATION Air Transportation by U.S.-Flag Carriers 47.404 Air freight forwarders. (a) Agencies may use air freight forwarders that are engaged in international air transportation (49...

  20. 14 CFR 382.93 - Must carriers offer preboarding to passengers with a disability?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Must carriers offer preboarding to passengers with a disability? 382.93 Section 382.93 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.93 Must carriers...

  1. 14 CFR 382.93 - Must carriers offer preboarding to passengers with a disability?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Must carriers offer preboarding to passengers with a disability? 382.93 Section 382.93 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.93 Must carriers...

  2. 14 CFR 382.93 - Must carriers offer preboarding to passengers with a disability?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Must carriers offer preboarding to passengers with a disability? 382.93 Section 382.93 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.93 Must carriers...

  3. 14 CFR 382.141 - What training are carriers required to provide for their personnel?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What training are carriers required to provide for their personnel? 382.141 Section 382.141 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Training and Administrative Provisions § 382.141 What training are carriers...

  4. 14 CFR 382.93 - Must carriers offer preboarding to passengers with a disability?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Must carriers offer preboarding to passengers with a disability? 382.93 Section 382.93 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.93 Must carriers...

  5. 14 CFR 382.93 - Must carriers offer preboarding to passengers with a disability?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Must carriers offer preboarding to passengers with a disability? 382.93 Section 382.93 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.93 Must carriers...

  6. 14 CFR 382.141 - What training are carriers required to provide for their personnel?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What training are carriers required to provide for their personnel? 382.141 Section 382.141 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Training and Administrative Provisions § 382.141 What training are carriers...

  7. 48 CFR 47.403-2 - Air transport agreements between the United States and foreign governments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Air transport agreements....-Flag Carriers 47.403-2 Air transport agreements between the United States and foreign governments... attend, the use of a foreign-flag air carrier that provides transportation under an air...

  8. Infrared hot carrier diode mixer.

    PubMed

    Aukerman, L W; Erler, J W

    1977-11-01

    Detection of a 54.3-GHz beatnote at 10.6 microm has been observed with a hot carrier diode mixer. The diode consists of a "cat whisker" antenna, which forms an ohmic point contact to n-InAs. The mechanism of this room-temperature detector is described as the "thermoelectric effect" of hot carriers.

  9. Carrier dynamics in III-nitride semiconductors

    NASA Astrophysics Data System (ADS)

    Liu, Kai

    In the past decade, III-nitride semiconductors had a considerable impact in solid state lighting and high speed high power electronics. As technology develops, high Al content III-nitride semiconductors lead the edge of research. It opens the door to many applications especially portable ones: from homeland security, bio-analytical, medical diagnostic, air and water disinfection, sterilization, chemical sensing systems, non-line-of-sight (NLOS) communications, to high-density optical data storage. In this thesis, we first study GaN epilayers, as well as more complicate high Al content AlGaN/AlGaN MQW structures used as active media for deep UV LEDs. We theoretically study the photoluminescence (PL) dynamics in high quality GaN epilayers by establishing a new decay model. In our model, surface recombination, diffusion, and re-absorption are taken into account. Our model is in excellent agreement with experimental data obtained by time-resolved PL. Our results show that the carrier diffusion and surface recombination play key roles in the PL decay. For high Al content AlGaN/AlGaN MQW structures, we first present the investigation of built-in electric fields in AlxGa1-xN/Al yGa1-yN MQWs embedded into p-i-n structure by using photoluminescence experiments. By comparison of the Stark shifts induced by the p-i-n structure and by photo-excited free carrier screening, we evaluate the intrinsic electric field induced by piezoelectric and spontaneous polarizations. Furthermore we investigate carrier dynamics in sets of identically grown Al0.35Ga0.65N/Al 0.49Ga0.51N MQW structures with well widths varying from 1.65 to 5.0 nm by TR-PL and LITG techniques. We observed screening of the built-in electric field by free non-equilibrium carriers and localization governed PL kinetics at different decay stages. A decrease of carrier lifetime with increasing well width is observed and attributed to the carrier localization occurring due to well width fluctuations of the quantum well

  10. Benefits and limitations of composites in carrier-based aircraft

    NASA Technical Reports Server (NTRS)

    Mcerlean, Donald P.

    1992-01-01

    There are many unique aspects of Navy air missions that lead to the differentiation between the design and performance of ship and shore-based aircraft. The major aspects are discussed from which essentially all Navy aircraft design requirements derive. (1) Navy aircraft operate from carriers at sea imposes a broad spectrum of physical conditions, constraints, and requirements ranging from the harsh sea environment, the space limitations of a carrier, takeoff and landing requirements as well as for endurance at long distances from the carrier. (2) Because the carrier and its airwing are intended to be capable of responding to a broad range of contingencies, mission flexibility is essential (maximum weapon carriage, rapid reconfiguration, multiple mission capability). (3) The embarked aircraft provides the long range defense of the battle group against air, surface and subsurface launched antiship missiles. (4) The carrier and its aircraft must operate independently and outside of normal supply lines. Taking into account these aspects, the use of composite materials in the design and performance of naval aircraft is outlined, also listing advantages and disadvantages.

  11. Optically induced free carrier light modulator

    NASA Technical Reports Server (NTRS)

    Gruber, C. L.; Richards, W. E.

    1969-01-01

    Signal carrier laser beam is optically modulated by a second laser beam of different frequency acting on a free carrier source to which the signal carrier laser is directed. The second laser beam affects the transmission characteristics of the free carrier source to light from the signal carrier laser, thus modulating it.

  12. 14 CFR 93.219 - Allocation of slots for essential air service operations and applicable limitations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SPECIAL AIR TRAFFIC RULES Allocation of Commuter and Air Carrier IFR Operations at High Density Traffic... or from a High Density Traffic Airport under the Department of Transportation's Essential Air...

  13. 14 CFR 93.219 - Allocation of slots for essential air service operations and applicable limitations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... SPECIAL AIR TRAFFIC RULES Allocation of Commuter and Air Carrier IFR Operations at High Density Traffic... or from a High Density Traffic Airport under the Department of Transportation's Essential Air...

  14. 14 CFR 93.219 - Allocation of slots for essential air service operations and applicable limitations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... SPECIAL AIR TRAFFIC RULES Allocation of Commuter and Air Carrier IFR Operations at High Density Traffic... or from a High Density Traffic Airport under the Department of Transportation's Essential Air...

  15. 14 CFR 93.219 - Allocation of slots for essential air service operations and applicable limitations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... SPECIAL AIR TRAFFIC RULES Allocation of Commuter and Air Carrier IFR Operations at High Density Traffic... or from a High Density Traffic Airport under the Department of Transportation's Essential Air...

  16. 14 CFR 93.219 - Allocation of slots for essential air service operations and applicable limitations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... SPECIAL AIR TRAFFIC RULES Allocation of Commuter and Air Carrier IFR Operations at High Density Traffic... or from a High Density Traffic Airport under the Department of Transportation's Essential Air...

  17. 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.

  18. Hibiscus sabdariffa L extract drying with different carrier agent: Drying rate evaluation and color analysis

    NASA Astrophysics Data System (ADS)

    Djaeni, M.; Utari, F. D.; Kumoro, A. C.

    2017-03-01

    The aim of this study was to investigate the effect of different carrier agents on roselle or Hibiscus sabdariffa L.extract drying. Carrier agent was used for reducing stickiness of material and avoiding agglomeration as well as improving stability. The method consisted of two steps involving roselle extraction and drying process. The liquid roselle extract was mixed with carrier agent (maltodextrin-arabic gum) in various composition. The mixture was then dried at different air temperature ranging 40 - 80°C. As a response, moisture content in the extract was observed by gravimetry every 10 minutes during90 minutes. The procedurewas repeated for the drying without carrieragent. The result showed that constant rate of drying with carrier agent was higher up to l.7 times than that of without carrier agent. Based on the color analysis,roselle extract drying with carrier agent also showed reasonable quality.

  19. Stable wafer-carrier system

    DOEpatents

    Rozenzon, Yan; Trujillo, Robert T; Beese, Steven C

    2013-10-22

    One embodiment of the present invention provides a wafer-carrier system used in a deposition chamber for carrying wafers. The wafer-carrier system includes a base susceptor and a top susceptor nested inside the base susceptor with its wafer-mounting side facing the base susceptor's wafer-mounting side, thereby forming a substantially enclosed narrow channel. The base susceptor provides an upward support to the top susceptor.

  20. Terrorist Watchlist Checks and Air Passenger Prescreening

    DTIC Science & Technology

    2009-12-30

    U.S. port of entry or at airport security checkpoints prior U.S. air carrier flights. For these purposes, CBP administers the Automated Targeting...Passenger Screening at Airport Security Checkpoints ................................. 14 9/11 Commission Recommendations and CAPPS II...individuals at either international ports of entries upon arrival at a U.S. port of entry or at airport security checkpoints prior U.S. air carrier

  1. Air Research

    EPA Pesticide Factsheets

    EPA's air research provides the critical science to develop and implement outdoor air regulations under the Clean Air Act and puts new tools and information in the hands of air quality managers and regulators to protect the air we breathe.

  2. Field of View Requirements for Carrier Landing Training

    DTIC Science & Technology

    1980-06-01

    Pilot Training ( ASPT ) at Williams Air Force Base. The visual image for the simulation was provided by a data base which crea&.ed the aircraft carrier...USS Forrestal (CVA-59) in the ASPT computer-image-generation systor.m. The pilots in these three groups’ were trained under different conditions. Two...Advanced Simalator for Pilot Training ( ASPT ) would be ideal for this effort, and later, Lt Col Samuel T. Hannan and Capt Ricky A. Perry were assigned

  3. 29 CFR 1201.1 - Carrier.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 4 2011-07-01 2011-07-01 false Carrier. 1201.1 Section 1201.1 Labor Regulations Relating to Labor (Continued) NATIONAL MEDIATION BOARD DEFINITIONS § 1201.1 Carrier. The term carrier includes any express company, sleeping car company, carrier by railroad, subject to the Interstate Commerce...

  4. 29 CFR 1201.1 - Carrier.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Carrier. 1201.1 Section 1201.1 Labor Regulations Relating to Labor (Continued) NATIONAL MEDIATION BOARD DEFINITIONS § 1201.1 Carrier. The term carrier includes any express company, sleeping car company, carrier by railroad, subject to the Interstate Commerce...

  5. 7 CFR 35.4 - Carrier.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Carrier. 35.4 Section 35.4 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... AND PLUMS Definitions § 35.4 Carrier. Carrier means any common or private carrier, including, but...

  6. 29 CFR 1201.1 - Carrier.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 4 2014-07-01 2014-07-01 false Carrier. 1201.1 Section 1201.1 Labor Regulations Relating to Labor (Continued) NATIONAL MEDIATION BOARD DEFINITIONS § 1201.1 Carrier. The term carrier includes any express company, sleeping car company, carrier by railroad, subject to the Interstate Commerce...

  7. 29 CFR 1201.1 - Carrier.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 4 2012-07-01 2012-07-01 false Carrier. 1201.1 Section 1201.1 Labor Regulations Relating to Labor (Continued) NATIONAL MEDIATION BOARD DEFINITIONS § 1201.1 Carrier. The term carrier includes any express company, sleeping car company, carrier by railroad, subject to the Interstate Commerce...

  8. Hydrogen as an energy carrier

    SciTech Connect

    Winter, C.J.; Nitsch, J

    1988-01-01

    The book deals with the possibilities of an energetic utilization of hydrogen. This energy carrier can be produced from the unlimited energy sources solar energy, wind energy and hydropower, and from nuclear energy. It is also in a position to one day supplement or supersede the fossil energy carriers oil, coal and gas. Contents: Significance and Use of Hydrogen: Energy Supply Structures and the Importance of Gaseous Energy Carriers. Technologies for the Energetic Use of Hydrogen. Hydrogen as Raw Material. Safety Aspects of Hydrogen Energy. Production of Hydrogen from Nonfossil Primary Energy: Photovoltaic Electricity Generation. Thermo-mechanical Electricity Generation. Water Splitting Methods. Selected Hydrogen Production Systems. Storage, Transport and Distribution of Hydrogen. Design of a Future Hydrogen Energy Economy: Potential and Chances of Hydrogen. Hydrogen in a Future Energy Economy. Concepts for the Introduction of Nonfossil Hydrogen. Energy-economic Conditions and the Cooperation with Hydrogen Producing Countries. Index.

  9. Charge carrier transport in polyvinylcarbazole

    NASA Astrophysics Data System (ADS)

    Tyutnev, Andrey P.; Saenko, Vladimir S.; Pozhidaev, Evgenii D.; Kolesnikov, Vladislav A.

    2006-07-01

    A critical analysis of the existing time-of-flight (TOF) data in poly(N-vinylcarbazole) (PVK) proves that these are highly controversial with claims and counterclaims about charge carrier transport (dispersive versus Gaussian). It is felt that the TOF method taken alone is incapable of resolving the standing dilemma. As a final means to resolve it, we propose a combination of two varieties of the TOF technique using both sheet-like and uniform carrier generation modes in conjunction with radiation-induced conductivity measurements. All three techniques are realized using the ELA-50 electron gun facility. To demonstrate the effectiveness of our approach we report experimental data for PVK, which show that carrier transport in this polymer is indeed dispersive. Evidence is presented substantiating the gross interference the surface traps could exert on the shape of a TOF transient. As a result, a preflight part of the TOF signal should not be used for parameter evaluation.

  10. Carrier sense data highway system

    DOEpatents

    Frankel, Robert

    1984-02-14

    A data transmission system includes a transmission medium which has a certain propagation delay time over its length. A number of data stations are successively coupled to the transmission medium for communicating with one another. Each of the data stations includes a transmitter for originating signals, each signal beginning with a carrier of a duration which is at least the propagation delay time of the transmission medium. Each data station also includes a receiver which receives other signals from other data stations and inhibits operation of the transmitter at the same data station when a carrier of another signal is received.

  11. Carrier-Mediated Antiviral Therapy

    DTIC Science & Technology

    1988-01-01

    encapsulat- ed nbavirin (3 mg per mouse) on days 0 and 2. " %.. - V % % CARRIER- MEDIATED ANTIVIRAL THERAPY 245 Table 2. Effect or MTP-PE Treatment on the...illustrates the effect of IV MTP-PE on the survival of mice injected int’a- .. - ,.,.,.. nasally with HSV- 1 . A small but significant enhancement of...dosage of interferon was marginally effective when given in %%’. CARRIER- MEDIATED ANTIVIRAL THERAPY 251 only two or three injections (on days I and 6 or

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 14 CFR 382.17 - May carriers limit the number of passengers with a disability on a flight?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May carriers limit the number of passengers with a disability on a flight? 382.17 Section 382.17 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.17 May carriers...

  17. 14 CFR 382.17 - May carriers limit the number of passengers with a disability on a flight?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false May carriers limit the number of passengers with a disability on a flight? 382.17 Section 382.17 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.17 May carriers...

  18. 14 CFR 382.17 - May carriers limit the number of passengers with a disability on a flight?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May carriers limit the number of passengers with a disability on a flight? 382.17 Section 382.17 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.17 May carriers...

  19. 14 CFR 382.17 - May carriers limit the number of passengers with a disability on a flight?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false May carriers limit the number of passengers with a disability on a flight? 382.17 Section 382.17 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.17 May carriers...

  20. 14 CFR 382.17 - May carriers limit the number of passengers with a disability on a flight?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false May carriers limit the number of passengers with a disability on a flight? 382.17 Section 382.17 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.17 May carriers...

  1. 75 FR 72863 - Motor Carrier Safety Advisory Committee Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-26

    ... Federal Motor Carrier Safety Administration Motor Carrier Safety Advisory Committee Public Meeting AGENCY: Federal Motor Carrier Safety Administration, DOT. ACTION: Notice of Motor Carrier Safety Advisory Committee Meeting. SUMMARY: FMCSA announces that the Agency's Motor Carrier Safety Advisory Committee...

  2. 76 FR 12214 - Motor Carrier Safety Advisory Committee Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... Federal Motor Carrier Safety Administration Motor Carrier Safety Advisory Committee Public Meeting AGENCY: Federal Motor Carrier Safety Administration, DOT. ACTION: Notice: Announcement of Motor Carrier Safety Advisory Committee meeting; request for comment. SUMMARY: The Federal Motor Carrier Safety...

  3. 75 FR 50797 - Motor Carrier Safety Advisory Committee Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-17

    ... Federal Motor Carrier Safety Administration 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 announces that its Motor Carrier Safety Advisory Committee (MCSAC)...

  4. 75 FR 29384 - Motor Carrier Safety Advisory Committee Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-25

    ... Federal Motor Carrier Safety Administration 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 announces that its Motor Carrier Safety Advisory Committee (MCSAC)...

  5. Carrier lifetimes in silicon carbide

    NASA Astrophysics Data System (ADS)

    Nigam, Saurav

    Carrier lifetimes are one of the most crucial parameters that govern the performance of high voltage/high power devices. The lack of understanding of the factors that determine the carrier lifetimes in silicon carbide is currently a major impediment in the development of high voltage/high power technology based on this material. The objective of this dissertation was to identify and subsequently, characterize various recombination channels present in silicon carbide. Of special importance was identification of lifetime limiting defects in the high quality epitaxial layers grown by state-of-the-art chemical vapor deposition technique for high voltage application. The effect of growth conditions (C/Si ratio, growth temperature, seed polarity, epilayer thickness, and background doping) on the concentrations of various defects were investigated with the aim of manipulating carrier lifetimes by controlling different growth parameters. Based on the qualitative correlations between various point defects and carrier lifetimes in more than thirty epitaxial layers, three defects (Z-defect, EH6/7 center, and P1 center) were identified as potential lifetime limiting defects. The P1 center was shown to act as efficient recombination channel whenever present in concentrations greater than 1013 cm-3. Such concentrations were observed in layers grown on the C-face and at low C/Si ratio (less than 1.5). The measurement of recombination rates of electrons and holes via the Z-defect and the EH6/7 center (as a function of temperature) were performed by analyzing the carrier dynamics in specially designed p-n diodes. At 300 K, the capture cross section of the two states of the Z-defect were sigman1˜6x10-15 cm2 (electron capture at the donor state), sigmap1˜2x1014 cm2 (hole capture at the donor state), sigman2˜1x10 16 cm2 (electron capture at the acceptor state), and sigma p2˜1e-13 cm2 (hole capture at the acceptor state). The electron capture cross section for the EH6/7 centers was

  6. ISS qualified thermal carrier equipment

    NASA Astrophysics Data System (ADS)

    Deuser, Mark S.; Vellinger, John C.; Jennings, Wm. M.

    2000-01-01

    Biotechnology is undergoing a period of rapid and sustained growth, a trend which is expected to continue as the general population ages and as new medical treatments and products are conceived. As pharmaceutical and biomedical companies continue to search for improved methods of production and, for answers to basic research questions, they will seek out new avenues of research. Space processing on the International Space Station (ISS) offers such an opportunity! Space is rapidly becoming an industrial laboratory for biotechnology research and processing. Space bioprocessing offers exciting possibilities for developing new pharmaceuticals and medical treatments, which can be used to benefit mankind on Earth. It also represents a new economic frontier for the private sector. For over eight years, the thermal carrier development team at SHOT has been working with government and commercial sector scientists who are conducting microgravity experiments that require thermal control. SHOT realized several years ago that the hardware currently being used for microgravity thermal control was becoming obsolete. It is likely that the government, academic, and industrial bioscience community members could utilize SHOT's hardware as a replacement to their current microgravity thermal carrier equipment. Moreover, SHOT is aware of several international scientists interested in utilizing our space qualified thermal carrier. SHOT's economic financing concept could be extremely beneficial to the international participant, while providing a source of geographic return for their particular region. Beginning in 2000, flight qualified thermal carriers are expected to be available to both the private and government sectors. .

  7. Whey drying on porous carriers

    SciTech Connect

    Mitura, E.; Kaminski, W.

    1996-05-01

    Whey is treated very often as a waste which pollutes the natural environment. Whey which is a valuable source of protein, lacrose, vitamins and mineral salts should be utilized completely. The present paper is a proposal of whey drying on porous carriers. It is proved experimentally that the proposed drying method guarantees good product quality.

  8. The Effect of Interruptions on Part 121 Air Carrier Operations

    NASA Technical Reports Server (NTRS)

    Damos, Diane L.

    1998-01-01

    The primary purpose of this study was to determine the relative priorities of various events and activities by examining the probability that a given activity was interrupted by a given event. The analysis will begin by providing frequency of interruption data by crew position (captain versus first officer) and event type. Any differences in the pattern of interruptions between the first officers and the captains will be explored and interpreted in terms of standard operating procedures. Subsequent data analyses will focus on comparing the frequency of interruptions for different types of activities and for the same activities under normal versus emergency conditions. Briefings and checklists will receive particular attention. The frequency with which specific activities are interrupted under multiple- versus single-task conditions also will be examined; because the majority of multiple-task data were obtained under laboratory conditions, LOFT-type tapes offer a unique opportunity to examine concurrent task performance under 'real-world' conditions. A second purpose of this study is to examine the effects of the interruptions on performance. More specifically, when possible, the time to resume specific activities will be compared to determine if pilots are slower to resume certain types of activities. Errors in resumption or failures to resume specific activities will be noted and any patterns in these errors will be identified. Again, particular attention will be given to the effects of interruptions on the completion of checklists and briefings. Other types of errors and missed events (i.e., the crew should have responded to the event but did not) will be examined. Any methodology using interruptions to examine task prioritization must be able to identify when an interruption has occurred and describe the ongoing activities that were interrupted. Both of these methodological problems are discussed In detail in the following section,

  9. Airport Activity Statistics of Certificated Route Air Carriers, 1992

    DTIC Science & Technology

    1992-12-31

    An exception to this policy occurs in those cases where a hyphenated point shown in a Certificate of Public Convenience and Necessity is serviced by a...single airport and a state line separates the communities named. In those cases the data are listed under the state in which the airport serving the...DEPARUi, PEWOliA ATAW OR U.& AIMA TYPE OF DEPARTUIES coWITY CARER OPERATION AM , PINN HEDUL e m SCHEIXRM .E R 10NTAN-wfw Wmor .A--C••u (JOHNSON. BELL RELD

  10. Airport Activity Statistics of Certificated Route Air Carriers.

    DTIC Science & Technology

    1982-12-31

    4. 77 I4 3404A 1,1973 1.9. 3.44A t AA 3* 34433 0.61 Is.. 4. 2 4.06 .4.6 7 W.34 87 4ILL 3𔃾IL! 1375.24 .44 C6 .06 344 34 I 0.444 ’.---3 2 .6[0 533.64I...2d 4; /03 SY4- I(. it -5t 3 1 1 3 0 2 " IL 34433 3351 02/-03 135 IS A$-L 1-1115 24l l 1.45" 6 43 3-1-3 2 2 l’-1, -jIs PA-/I 2AL 10/3 58,4 to, 11k,..a

  11. Airport Activity Statistics of Certificated Route Air Carriers.

    DTIC Science & Technology

    1980-12-31

    6u 60 3 o-137-1oU/20U 293u 2930 U C-9-10 F4 ? 747 ALL IPls 12631 1: 12641 14603 12218 95.43 I C (AL IFIRNIA II II IINYIKFN-KFRN LCUNIY A1IecT Gk...05E511c 81,1-10 9 1 4598-1 21-2 00 1231 33 12641 01>9-S 191 7,ALL TYPES 17089 34 1142 1926 1658 96.61 SL ---055HE511L 0L-9-30 154 154 0£-9-50 63 63 a-2-206

  12. Performance Data Errors in Air Carrier Operations: Causes and Countermeasures

    NASA Technical Reports Server (NTRS)

    Berman, Benjamin A.; Dismukes, R Key; Jobe, Kimberly K.

    2012-01-01

    Several airline accidents have occurred in recent years as the result of erroneous weight or performance data used to calculate V-speeds, flap/trim settings, required runway lengths, and/or required climb gradients. In this report we consider 4 recent studies of performance data error, report our own study of ASRS-reported incidents, and provide countermeasures that can reduce vulnerability to accidents caused by performance data errors. Performance data are generated through a lengthy process involving several employee groups and computer and/or paper-based systems. Although much of the airline indUStry 's concern has focused on errors pilots make in entering FMS data, we determined that errors occur at every stage of the process and that errors by ground personnel are probably at least as frequent and certainly as consequential as errors by pilots. Most of the errors we examined could in principle have been trapped by effective use of existing procedures or technology; however, the fact that they were not trapped anywhere indicates the need for better countermeasures. Existing procedures are often inadequately designed to mesh with the ways humans process information. Because procedures often do not take into account the ways in which information flows in actual flight ops and time pressures and interruptions experienced by pilots and ground personnel, vulnerability to error is greater. Some aspects of NextGen operations may exacerbate this vulnerability. We identify measures to reduce the number of errors and to help catch the errors that occur.

  13. Airport Activity Statistics of Certificated Route Air Carriers.

    DTIC Science & Technology

    1986-12-31

    GA 0 Sn mi U.4 U. It - 514 N N n Snu - - NU 0 0 In U 0 m~ a 0 0 -194 a N N 91 W! W! c1NN U n IA N U in al A co . 0 . n g 9 0 0 -E Nn In r- so E 0 lz...a_ ____ __ 1 i 88 8 ti a, it ’COO - ’al In 00 In- 18 N -W N urIn a, N N N z0 3 ES N * N ~~~ N N 0c I __88_8 - 88. 8 0 N288 848 IL C___z 0. Nco 0 -> I...N 0 0 In urin U Z 4 0 . UL Inv1I Il - N ) .- ~ N u 0 a, a.- -LU W A A ( U U - w 0 w CVIf -C Ns H0 ,24)Il 06 c 0 W, 4O mom 1 w< 0 0 o w 5 --- -i 4

  14. Airport Activity Statistics of Certificated Route Air Carriers, 1993

    DTIC Science & Technology

    1993-12-31

    PERU N 0.00 (ILLNOIS VALLEY REGIONAL) S IM M O N S ......................................................................................... TO TA L...By Aircraft Type 12 Months Ended December 31, 1993 TOTAL OEPARTIMES PBI <OWASTATE OK U.S. AEA TYPE OT w1A TIMCAIR OPOAF O00A 01110?MN)CFM0w " AIRCR1AFT...737-500 ............. 107 107 B-737-300 ............. 183 183 ALL TYPES ........... 8,058 431 8,489 8,302 PERU (ILLINOIS VALLEY REGIONAL

  15. Airport Activity Statistics of Certificated Route Air Carriers.

    DTIC Science & Technology

    1985-12-31

    28.3 It ITr �--([3 2078 2326 2435 343837 84157.00 739.62 971.93 998.59 .18 .3 241IIAL--(8J0S0 213 2916 29 51.79 12.51 I0 iLIL 2. . . INi...11428 9S.49 20 df-9 1 11., 2!, I-27 106115 1321 13.,1 23 U81 ct .271. 23F-2b-t3./60J .14 61 4 24 ALL IYPty .43’, a439 9424 * 6340 8.49 26 EtC-OrPESTIC

  16. Airport Activity Statistics of Certificated Route Air Carriers.

    DTIC Science & Technology

    1983-12-31

    13!141 2.39 B." $.IV s OR Ms Insslac KIs 9, .2s .4s .10 .10 IS "IN& a 0. 55 so i sik - CGA 4. 10 w sMInSlTac--ss KOR.AN .01.40 . S2.0 Di 16034. O .1...109.10, 11.20 64.41 63. 41.401 113.34 CMIT 0O TAL--3.0 L0 30333 .ST 61.fSV96 L DI i stc-3AU 10104 44.6 042 40041100l,10 3843 .1, .7 .011 .51 * AL 3...1.40 Sal 4-OomAIl a- A mlA" $M90 114 UA U141 tol4 * A-~uL 0-181A 6946 sea. A-9$ASAA 414 f * ~I&--om14 b. a"I~ dI L a" 10,9- 44141 414 1 *11 t-gollo04

  17. Requirements for an Aircraft Carrier Flight Deck Fire Fighting Test Facility

    DTIC Science & Technology

    2007-11-02

    Naval Research Laboratory Washington, DC 20375-5320 NRL/MRI6180--03-8668 Requirements for an Aircraft Carrier Flight Deck Fire Fighting Test Facility...Requirements for an Aircraft Carrier Flight Deck Fire Fighting Test Facility 5c. PROGRAM ELEMENT NUMBER 604567N 6. AUTHOR(S) 5d. PROJECT NUMBER 61-8257-0-3...Air Warfare Center, Weapons Division, China Lake, CA 93555-6100 14. ABSTRACT This report outlines the requirements for a flight deck fire fighting

  18. Navy Ford (CVN-78) Class Aircraft Carrier Program: Background and Issues for Congress

    DTIC Science & Technology

    2016-05-27

    Names Next Aircraft Carrier USS John F. Kennedy,” Navy News Service, May 29, 2011, accessed online on June 1, 2011 at http://www.navy.mil/search...and USS John F. Kennedy (CVN 79) come online ? A: The proposed plan matches the number of complete carrier air wings to the number of operationally...efficiently be performed. The CVN 79 build sequence installs 20 percent more parts in shop , and 30 percent more parts on the final assembly platen, as

  19. Navy Ford (CVN 78) Class Aircraft Carrier Program: Background and Issues for Congress

    DTIC Science & Technology

    2016-05-27

    Names Next Aircraft Carrier USS John F. Kennedy,” Navy News Service, May 29, 2011, accessed online on June 1, 2011 at http://www.navy.mil/search...and USS John F. Kennedy (CVN 79) come online ? A: The proposed plan matches the number of complete carrier air wings to the number of operationally...efficiently be performed. The CVN 79 build sequence installs 20 percent more parts in shop , and 30 percent more parts on the final assembly platen, as

  20. Air Pollution

    MedlinePlus

    Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, ... Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's ...

  1. Air ions and aerosol science

    SciTech Connect

    Tammet, H.

    1996-03-01

    Collaboration between Gas Discharge and Plasma Physics, Atmospheric Electricity, and Aerosol Science is a factor of success in the research of air ions. The concept of air ion as of any carrier of electrical current through the air is inherent to Atmospheric Electricity under which a considerable statistical information about the air ion mobility spectrum is collected. A new model of air ion size-mobility correlation has been developed proceeding from Aerosol Science and joining the methods of neighboring research fields. The predicted temperature variation of the mobility disagrees with the commonly used Langevin rule for the reduction of air ion mobilities to the standard conditions. Concurrent errors are too big to be neglected in applications. The critical diameter distinguishing cluster ions and charged aerosol particles has been estimated to be 1.4{endash}1.8 nm. {copyright} {ital 1996 American Institute of Physics.}

  2. Infrared spectroscopic study of carrier scattering in gated CVD graphene

    NASA Astrophysics Data System (ADS)

    Yu, Kwangnam; Kim, Jiho; Kim, Joo Youn; Lee, Wonki; Hwang, Jun Yeon; Hwang, E. H.; Choi, E. J.

    2016-12-01

    We measured Drude absorption of gated CVD graphene using far-infrared transmission spectroscopy and determined the carrier scattering rate (γ ) as a function of the varied carrier density (n ). The n -dependent γ (n ) was obtained for a series of conditions systematically changed as (10 K, vacuum) → (300 K, vacuum) → (300 K, ambient pressure), which reveals that (1) at low-T, charged impurity (=A /√{n } ) and short-range defect (=B √{n } ) are the major scattering sources which constitute the total scattering γ =A /√{n }+B √{n } , (2) among various kinds of phonons populated at room-T , surface polar phonon of the SiO2 substrate is the dominantly scattering source, and (3) in air, the gas molecules adsorbed on graphene play a dual role in carrier scattering as charged impurity center and resonant scattering center. We present the absolute scattering strengths of those individual scattering sources, which provides the complete map of scattering mechanism of CVD graphene. This scattering map allows us to find out practical measures to suppress the individual scatterings, the mobility gains accompanied by them, and finally the ultimate attainable carrier mobility for CVD graphene.

  3. Carriers

    MedlinePlus

    ... Trials Research Publications Support & Care For Newly Diagnosed Care Packages Information Packets Equipment Pool Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition Equipment Daily Life At School At Home Adults With SMA Play Travel Grief & Loss Community & ...

  4. Protein carriers of conjugate vaccines

    PubMed Central

    Pichichero, Michael E

    2013-01-01

    The immunogenicity of polysaccharides as human vaccines was enhanced by coupling to protein carriers. Conjugation transformed the T cell-independent polysaccharide vaccines of the past to T cell-dependent antigenic vaccines that were much more immunogenic and launched a renaissance in vaccinology. This review discusses the conjugate vaccines for prevention of infections caused by Hemophilus influenzae type b, Streptococcus pneumoniae, and Neisseria meningitidis. Specifically, the characteristics of the proteins used in the construction of the vaccines including CRM, tetanus toxoid, diphtheria toxoid, Neisseria meningitidis outer membrane complex, and Hemophilus influenzae protein D are discussed. The studies that established differences among and key features of conjugate vaccines including immunologic memory induction, reduction of nasopharyngeal colonization and herd immunity, and antibody avidity and avidity maturation are presented. Studies of dose, schedule, response to boosters, of single protein carriers with single and multiple polysaccharides, of multiple protein carriers with multiple polysaccharides and conjugate vaccines administered concurrently with other vaccines are discussed along with undesirable consequences of conjugate vaccines. The clear benefits of conjugate vaccines in improving the protective responses of the immature immune systems of young infants and the senescent immune systems of the elderly have been made clear and opened the way to development of additional vaccines using this technology for future vaccine products. PMID:23955057

  5. Power dependence of terahertz carrier frequency in a plasma-based two-color generation process

    NASA Astrophysics Data System (ADS)

    Zhao, Ji; Zhang, Liang-Liang; Luo, Yi-Man; Wu, Tong; Zhang, Cun-Lin; Zhao, Yue-Jin

    2014-12-01

    We conduct a frequency spectrum experiment to investigate terahertz (THz) emissions from laser-induced air plasma under different laser incident powers. The frequency spectra are measured using both air-biased-coherent detection and a Michelson interferometer. The red-shift of the THz pulse carrier frequency is observed as a response to increased pump power. These phenomena are related to plasma collisions and can be explained by the plasma collision model. Based on these findings, it is apparent that the tuning of the THz carrier frequency can be achieved through regulation of the pump beam.

  6. 47 CFR 54.904 - Carrier certification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Carrier certification. 54.904 Section 54.904 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) UNIVERSAL SERVICE Interstate Common Line Support Mechanism for Rate-of-Return Carriers § 54.904...

  7. 49 CFR 1139.21 - Study carriers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... and/or charges. (b) To corroborate the selection of the above study carriers, and to provide a data base for a continuing evaluation of the validity and usefulness of those carriers as a study group... A, Class I Participating Carriers' Revenue Data....

  8. 7 CFR 33.4 - Carrier.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Carrier. 33.4 Section 33.4 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... ISSUED UNDER AUTHORITY OF THE EXPORT APPLE ACT Definitions § 33.4 Carrier. Carrier means any common...

  9. 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

  10. 5 CFR 890.1308 - Carrier participation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Carrier participation. 890.1308 Section 890.1308 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS... Program Demonstration Project § 890.1308 Carrier participation. (a) All carriers who participate in...

  11. 5 CFR 890.1308 - Carrier participation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Carrier participation. 890.1308 Section 890.1308 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS... Program Demonstration Project § 890.1308 Carrier participation. (a) All carriers who participate in...

  12. 5 CFR 890.1308 - Carrier participation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Carrier participation. 890.1308 Section 890.1308 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS... Program Demonstration Project § 890.1308 Carrier participation. (a) All carriers who participate in...

  13. 5 CFR 890.1308 - Carrier participation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Carrier participation. 890.1308 Section 890.1308 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS... Program Demonstration Project § 890.1308 Carrier participation. (a) All carriers who participate in...

  14. 5 CFR 890.1308 - Carrier participation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Carrier participation. 890.1308 Section 890.1308 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS... Program Demonstration Project § 890.1308 Carrier participation. (a) All carriers who participate in...

  15. Responsible implementation of expanded carrier screening.

    PubMed

    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

    2016-06-01

    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.

  16. 49 CFR 1241.1 - Common carriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Common carriers. 1241.1 Section 1241.1 Transportation Other Regulations Relating to Transportation (Continued) SURFACE TRANSPORTATION BOARD, DEPARTMENT...-CARRIERS SUBJECT TO PART I OF THE INTERSTATE COMMERCE ACT § 1241.1 Common carriers. All common...

  17. 18 CFR 357.1 - Common carriers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Common carriers. 357.1 Section 357.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT... SUBJECT TO PART I OF THE INTERSTATE COMMERCE ACT § 357.1 Common carriers. All common carriers by...

  18. 76 FR 68257 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    .... Description: Application of Laser Airlines, C.A. (``Laser'') requesting an exemption and a foreign air carrier permit authorizing Laser to provide: (i) Scheduled foreign air transportation of persons, property...

  19. 49 CFR 376.22 - Exemption for private carrier leasing and leasing between authorized carriers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Exemption for private carrier leasing and leasing... MOTOR CARRIER SAFETY REGULATIONS LEASE AND INTERCHANGE OF VEHICLES Exemptions for the Leasing Regulations § 376.22 Exemption for private carrier leasing and leasing between authorized carriers....

  20. 49 CFR 376.22 - Exemption for private carrier leasing and leasing between authorized carriers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Exemption for private carrier leasing and leasing... MOTOR CARRIER SAFETY REGULATIONS LEASE AND INTERCHANGE OF VEHICLES Exemptions for the Leasing Regulations § 376.22 Exemption for private carrier leasing and leasing between authorized carriers....

  1. 49 CFR 376.22 - Exemption for private carrier leasing and leasing between authorized carriers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Exemption for private carrier leasing and leasing... MOTOR CARRIER SAFETY REGULATIONS LEASE AND INTERCHANGE OF VEHICLES Exemptions for the Leasing Regulations § 376.22 Exemption for private carrier leasing and leasing between authorized carriers....

  2. 49 CFR 376.22 - Exemption for private carrier leasing and leasing between authorized carriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Exemption for private carrier leasing and leasing... MOTOR CARRIER SAFETY REGULATIONS LEASE AND INTERCHANGE OF VEHICLES Exemptions for the Leasing Regulations § 376.22 Exemption for private carrier leasing and leasing between authorized carriers....

  3. 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... other carriers to pass off by means of activities which are inconsistent with the minimum safeguards...

  4. 49 CFR 376.22 - Exemption for private carrier leasing and leasing between authorized carriers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Exemption for private carrier leasing and leasing... MOTOR CARRIER SAFETY REGULATIONS LEASE AND INTERCHANGE OF VEHICLES Exemptions for the Leasing Regulations § 376.22 Exemption for private carrier leasing and leasing between authorized carriers....

  5. 47 CFR 69.105 - Carrier common line for non-price cap local exchange carriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Carrier common line for non-price cap local...) COMMON CARRIER SERVICES (CONTINUED) ACCESS CHARGES Computation of Charges § 69.105 Carrier common line... shall be assessed upon all interexchange carriers that use local exchange common line facilities for...

  6. Metabolic profiling of transgenic rice with cryIAc and sck genes: an evaluation of unintended effects at metabolic level by using GC-FID and GC-MS.

    PubMed

    Zhou, Jia; Ma, Chenfei; Xu, Honglin; Yuan, Kailong; Lu, Xin; Zhu, Zhen; Wu, Yongning; Xu, Guowang

    2009-03-15

    The cryIAc and sck genes were introduced to the rice for the purpose of improving the insect resistance. Metabolic profiles of wild and transgenic rice were compared to assess the unintended effects related to gene modification. Wild samples with different sowing dates or sites were also examined to determine the environmental effects on metabolites. The polar compounds of grains were extracted, trimethylsilylated and analyzed by gas chromatography-flame ionization detection (GC-FID). Partial least squares-discriminant analysis (PLS-DA) and principal component analysis (PCA) were applied to differentiate transgenic and wild rice grains. The significantly distinguishable metabolites were picked out, and then identified by gas chromatography-mass spectrometry (GC-MS). It was found that both the environment and gene manipulation had remarkable impacts on the contents of glycerol-3-phosphate, citric acid, linoleic acid, oleic acid, hexadecanoic acid, 2,3-dihydroxypropyl ester, sucrose, 9-octadecenoic acid (Z)-, 2,3-dihydroxypropyl ester and so on. Sucrose, mannitol and glutamic acid had a significant increase in transgenic grains in contrast to those in non-genetically modified (GM) rice.

  7. Tunnel and field effect carrier ballistics

    NASA Technical Reports Server (NTRS)

    Kaiser, William J. (Inventor); Bell, L. Douglas (Inventor)

    1989-01-01

    Methods and apparatus for interacting carriers with a structure of matter employ an electrode for emitting said carriers at a distance from a surface of that structure, and cause such carriers to travel along ballistic trajectories inside that structure by providing along the mentioned distance a gap for performance of a process selected from the group of carrier tunneling and field emission and injecting carriers emitted by the mentioned electrode and that process ballistically into the structure through the gap and the mentioned surface. The carriers are collected or analyzed after their travel along ballistic trajectories in the structure of matter. Pertinent information on the inside of the structure is obtained by conducting inside that structure what conventionally would have been considered external ballistics, while performing the carrier-propelling internal ballistics conversely outside that structure.

  8. 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.

  9. 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.

  10. Metal Hydrides as hot carrier cell absorber materials

    NASA Astrophysics Data System (ADS)

    Wang, Pei; Wen, Xiaoming; Shrestha, Santosh; Conibeer, Gavin; Aguey-Zinsou, Kondo-Francois

    2016-09-01

    The hot Carrier Solar Cell (HCSC) allows the photon-induced hot carriers (the carriers with energy larger than the band gap) to be collected before they completely thermalise. The absorber of the HCSC should have a large phononic band gap to supress Klemens Decay, which results in a slow carrier cooling speed. In fact, a large phononic band gap likely exists in a binary compound whose constituent elements have a large mass ratio between each other. Binary hydrides with their overwhelming mass ratio of the constituent elements are important absorber candidates. Study on different types of binary hydrides as potential absorber candidates is presented in this paper. Many binary transition metal hydrides have reported theoretical or experimental phonon dispersion charts which show large phononic band gaps. Among these hydrides, the titanium hydride (TiHX) is outstanding because of its low cost, easy fabrication process and is relatively inert to air and water. A TiHX thin film is fabricated by directly hydrogenating an evaporated titanium thin film. Characterisation shows good crystal quality and the hydrogenation process is believed to be successful. Ultrafast transient absorption (TA) spectroscopy is used to study the electron cooling time of TiHX. The result is very noisy due to the low absorption and transmission of the sample. The evolution of the TA curves has been explained by band to band transition using the calculated band structure of TiH2. Though not reliable due to the high noise, decay time fitting at 700nm and 600nm shows a considerably slow carrier cooling speed of the sample.

  11. At What Cost a Carrier?

    DTIC Science & Technology

    2013-03-01

    expense of unmanned missiles and aircra". If the $eet were designed today , with the technolo- gies now available and the threats now emerging, it likely...brushed At What Cost a Carrier?M A R C H 2 0 1 3 4 | with interest, consequently pushing to convert the coal supply ship Jupiter into an American aircra...mission is to inform and prepare the national security leaders of today and tomorrow. CNAS is located in Washington, and was established in February

  12. External tank aft cargo carrier

    NASA Technical Reports Server (NTRS)

    Mobley, T. B.

    1984-01-01

    The External Tank (ET) Aft Cargo Carrier (ACC) is a low cost, low risk augmentation of the Space Transportation System (STS). It almost doubles the cargo volume of the STS while minimally impacting other STS elements (orbiter, ET and solid rocket boosters SRBs, launch facilities and STS operations. In addition to increasing the potential volume of cargo carried on a Shuttle launch, the ACC provides the following additional benefits: (1) Increased STS competitiveness for payloads; (2) Increased cargo manifest flexibility; (3) Increased spacecraft design options; (4) Alternate manifesting for special payloads; and (5) Future space platform/station design options.

  13. Biocheese: A Food Probiotic Carrier

    PubMed Central

    Castro, J. M.; Tornadijo, M. E.; Fresno, J. M.; Sandoval, H.

    2015-01-01

    This review describes some aspects related to the technological barriers encountered in the development and stability of probiotic cheeses. Aspects concerning the viability of probiotic cultures in this matrix are discussed and the potential of cheese as a biofunctional food carrier is analyzed, outlying some points related to health and safety. In general, the manufacture of probiotic cheese should have little change when compared with the elaboration of cheese in the traditional way. The physicochemical and technological parameters influencing the quality of these products have also to be measured so as to obtain a process optimization. PMID:25802862

  14. 78 FR 66801 - Motor Carrier Safety Advisory Committee; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-06

    ... Federal Motor Carrier Safety Administration Motor Carrier Safety Advisory Committee; Charter Renewal AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Announcement of advisory... Committee that provides the Agency with advice and recommendations on motor carrier safety programs...

  15. 76 FR 10429 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-24

    ... Necessity and Foreign Air Carrier Permits Filed Under Subpart B (Formerly Subpart Q) During the Week Ending February 12, 2011 The following Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits were filed under subpart B (formerly subpart Q) of the Department...

  16. 75 FR 1113 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-08

    ... of Public Convenience and Necessity and Foreign Air Carrier Permits Filed Under Subpart B (Formerly Subpart Q) During the Week Ending December 12, 2009 The following Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits were filed under Subpart B (formerly Subpart Q)...

  17. Tuning superconductivity by carrier injection

    NASA Astrophysics Data System (ADS)

    Müller, Paul

    2011-03-01

    All high-Tc cuprates are stacking sequences of Cu O2 layers and charge reservoir layers consisting of metal oxides. Upon doping the Cu O2 layers, antiferromagnetic order is destroyed and metallic conductivity is established. Usually doping is achieved by a non-stoichiometric composition of the charge reservoir layer. However, we already have shown that we can change the carrier concentration of Bi 2 Sr 2 CaCu 2 O8 + δ single crystals by current injection along the c- axis. Critical temperature, c-axis resistivity and critical current of intrinsic Josephson junctions can be tuned in a large range from underdoping to extreme overdoping. This effect is persistent up to annealing temperatures of approximately 270 K. Using current injection at higher bias, we were able to reduce the carrier concentration again. We investigated in detail the superconducting properties by performing macroscopic quantum tunneling experiments of intrinsic Josephson junctions. The experiments have been carried out repeatedly on samples, whose properties were changed only by current injection. An exponential increase of the critical current density with hole concentration was observed. At the same time, the capacitance of intrinsic Josephson junctions increased significantly. Finally, only by current injection, we were able to convert into the superconducting state a nonsuperconducting, oxygen depleted sample. This work was done in collaboration with Y. Koval, X.Y. Jin, S. Probst, Y. Simsek, C. Steiner (Universität Erlangen), H. B. Wang (NIMS, Tsukuba), and G. Behr, B. Büchner (IFW Dresden).

  18. Carrier detection in xeroderma pigmentosum

    SciTech Connect

    Parshad, R.; Sanford, K.K.; Kraemer, K.H.; Jones, G.M.; Tarone, R.E. )

    1990-01-01

    We were able to detect clinically normal carriers of xeroderma pigmentosum (XP) genes with coded samples of either peripheral blood lymphocytes or skin fibroblasts, using a cytogenetic assay shown previously to detect individuals with cancer-prone genetic disorders. Metaphase cells of phytohemagglutinin-stimulated T-lymphocytes from eight individuals who are obligate heterozygotes for XP were compared with those from nine normal controls at 1.3, 2.3, and 3.3 h after x-irradiation (58 R) during the G2 phase of the cell cycle. Lymphocytes from the XP heterozygotes had twofold higher frequencies of chromatid breaks or chromatid gaps than normal (P less than 10(-5)) when fixed at 2.3 or 3.3 h after irradiation. Lymphocytes from six XP homozygotes had frequencies of breaks and gaps threefold higher than normal. Skin fibroblasts from an additional obligate XP heterozygote, when fixed approximately 2 h after x-irradiation (68 R), had a twofold higher frequency of chromatid breaks and a fourfold higher frequency of gaps than fibroblasts from a normal control. This frequency of aberrations in cells from the XP heterozygote was approximately half that observed in the XP homozygote. The elevated frequencies of chromatid breaks and gaps after G2 phase x-irradiation may provide the basis of a test for identifying carriers of the XP gene(s) within known XP families.

  19. Carrier localization in gallium nitride

    SciTech Connect

    Wetzel, C.; Walukiewicz, W.; Haller, E.E.

    1996-09-01

    In wide bandgap GaN, a large number of interesting and important scientific questions remain to be answered. For example, the large free electron concentration reaching 10{sup 19} to 10{sup 20} cm{sup - 3} in nominally undoped material are ascribed to intrinsic defects because no chemical impurity has been found at such high concentrations. According to theoretical models, a nitrogen vacancy acts as a donor but its formation energy is very large in n-type materials, making this suggestion controversial. We have investigated the nature of this yet unidentified donor at large hydrostatic pressure. Results from infrared reflection and Raman scattering indicate strong evidence for localization of free carriers by large pressures. The carrier density is drastically decreased by two orders of magnitude between 20 and 30 GPa. Several techniques provide independent evidence for results in earlier reports and present the first quantitative analysis. A possible interpretation of this effect in terms of the resonant donor level is presented.

  20. Silicon ball grid array chip carrier

    DOEpatents

    Palmer, David W.; Gassman, Richard A.; Chu, Dahwey

    2000-01-01

    A ball-grid-array integrated circuit (IC) chip carrier formed from a silicon substrate is disclosed. The silicon ball-grid-array chip carrier is of particular use with ICs having peripheral bond pads which can be reconfigured to a ball-grid-array. The use of a semiconductor substrate such as silicon for forming the ball-grid-array chip carrier allows the chip carrier to be fabricated on an IC process line with, at least in part, standard IC processes. Additionally, the silicon chip carrier can include components such as transistors, resistors, capacitors, inductors and sensors to form a "smart" chip carrier which can provide added functionality and testability to one or more ICs mounted on the chip carrier. Types of functionality that can be provided on the "smart" chip carrier include boundary-scan cells, built-in test structures, signal conditioning circuitry, power conditioning circuitry, and a reconfiguration capability. The "smart" chip carrier can also be used to form specialized or application-specific ICs (ASICs) from conventional ICs. Types of sensors that can be included on the silicon ball-grid-array chip carrier include temperature sensors, pressure sensors, stress sensors, inertia or acceleration sensors, and/or chemical sensors. These sensors can be fabricated by IC processes and can include microelectromechanical (MEM) devices.

  1. 14 CFR 382.19 - May carriers refuse to provide transportation on the basis of disability?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May carriers refuse to provide transportation on the basis of disability? 382.19 Section 382.19 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.19 May...

  2. 14 CFR 382.71 - What other aircraft accessibility requirements apply to carriers?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What other aircraft accessibility requirements apply to carriers? 382.71 Section 382.71 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Accessibility of Aircraft § 382.71 What other aircraft accessibility...

  3. 14 CFR 382.71 - What other aircraft accessibility requirements apply to carriers?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What other aircraft accessibility requirements apply to carriers? 382.71 Section 382.71 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Accessibility of Aircraft § 382.71 What other aircraft accessibility...

  4. 14 CFR 382.101 - What other boarding and deplaning assistance must carriers provide?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What other boarding and deplaning assistance must carriers provide? 382.101 Section 382.101 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.101 What other boarding...

  5. 14 CFR 382.101 - What other boarding and deplaning assistance must carriers provide?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false What other boarding and deplaning assistance must carriers provide? 382.101 Section 382.101 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.101 What other boarding...

  6. 14 CFR 382.101 - What other boarding and deplaning assistance must carriers provide?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What other boarding and deplaning assistance must carriers provide? 382.101 Section 382.101 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.101 What other boarding...

  7. 14 CFR 382.101 - What other boarding and deplaning assistance must carriers provide?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What other boarding and deplaning assistance must carriers provide? 382.101 Section 382.101 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.101 What other boarding...

  8. 14 CFR 382.57 - What services must carriers provide if their automated kiosks are inaccessible?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What services must carriers provide if their automated kiosks are inaccessible? 382.57 Section 382.57 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Accessibility of Airport Facilities § 382.57 What services...

  9. 14 CFR 382.19 - May carriers refuse to provide transportation on the basis of disability?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May carriers refuse to provide transportation on the basis of disability? 382.19 Section 382.19 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.19 May...

  10. 14 CFR 382.57 - What services must carriers provide if their automated kiosks are inaccessible?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What services must carriers provide if their automated kiosks are inaccessible? 382.57 Section 382.57 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Accessibility of Airport Facilities § 382.57 What services...

  11. 14 CFR 382.19 - May carriers refuse to provide transportation on the basis of disability?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false May carriers refuse to provide transportation on the basis of disability? 382.19 Section 382.19 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.19 May...

  12. 14 CFR 382.19 - May carriers refuse to provide transportation on the basis of disability?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false May carriers refuse to provide transportation on the basis of disability? 382.19 Section 382.19 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.19 May...

  13. 14 CFR 382.71 - What other aircraft accessibility requirements apply to carriers?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What other aircraft accessibility requirements apply to carriers? 382.71 Section 382.71 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Accessibility of Aircraft § 382.71 What other aircraft accessibility...

  14. 14 CFR 382.57 - What services must carriers provide if their automated kiosks are inaccessible?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What services must carriers provide if their automated kiosks are inaccessible? 382.57 Section 382.57 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Accessibility of Airport Facilities § 382.57 What services...

  15. 14 CFR 382.71 - What other aircraft accessibility requirements apply to carriers?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false What other aircraft accessibility requirements apply to carriers? 382.71 Section 382.71 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Accessibility of Aircraft § 382.71 What other aircraft accessibility...

  16. Annual Review of Aircraft Accident Data. US Carrier Operations Calendar Year 1997

    DTIC Science & Technology

    2002-01-24

    U.S. AIR CARRIER OPERATIONS 1987 - 1997 Number of Accidents by Segements of Aviation Involved Accidents S135 N135 N135 S121 Total and and and and Year...planning/decision 1 1 Lack of familiarity with geographic area 1 0 Proper alignment 1 1 Raising of flaps 1 0 Refueling 1 0 Self-induced pressure 1 0

  17. 14 CFR 382.51 - What requirements must carriers meet concerning the accessibility of airport facilities?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What requirements must carriers meet concerning the accessibility of airport facilities? 382.51 Section 382.51 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Accessibility of Airport Facilities § 382.51 What requirements...

  18. 14 CFR 382.57 - What services must carriers provide if their automated kiosks are inaccessible?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What services must carriers provide if their automated kiosks are inaccessible? 382.57 Section 382.57 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Accessibility of Airport Facilities § 382.57 What services...

  19. 14 CFR 382.19 - May carriers refuse to provide transportation on the basis of disability?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false May carriers refuse to provide transportation on the basis of disability? 382.19 Section 382.19 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.19 May...

  20. 14 CFR 382.101 - What other boarding and deplaning assistance must carriers provide?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What other boarding and deplaning assistance must carriers provide? 382.101 Section 382.101 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.101 What other boarding...

  1. 14 CFR 382.71 - What other aircraft accessibility requirements apply to carriers?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What other aircraft accessibility requirements apply to carriers? 382.71 Section 382.71 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT... DISABILITY IN AIR TRAVEL Accessibility of Aircraft § 382.71 What other aircraft accessibility...

  2. Recent Advances in Subunit Vaccine Carriers

    PubMed Central

    Vartak, Abhishek; Sucheck, Steven J.

    2016-01-01

    The lower immunogenicity of synthetic subunit antigens, compared to live attenuated vaccines, is being addressed with improved vaccine carriers. Recent reports indicate that the physio-chemical properties of these carriers can be altered to achieve optimal antigen presentation, endosomal escape, particle bio-distribution, and cellular trafficking. The carriers can be modified with various antigens and ligands for dendritic cells targeting. They can also be modified with adjuvants, either covalently or entrapped in the matrix, to improve cellular and humoral immune responses against the antigen. As a result, these multi-functional carrier systems are being explored for use in active immunotherapy against cancer and infectious diseases. Advancing technology, improved analytical methods, and use of computational methodology have also contributed to the development of subunit vaccine carriers. This review details recent breakthroughs in the design of nano-particulate vaccine carriers, including liposomes, polymeric nanoparticles, and inorganic nanoparticles. PMID:27104575

  3. Carriers of the astronomical 2175 ? extinction feature

    SciTech Connect

    Bradley, J; Dai, Z; Ernie, R; Browning, N; Graham, G; Weber, P; Smith, J; Hutcheon, I; Ishii, H; Bajt, S; Floss, C; Stadermann, F

    2004-07-20

    The 2175 {angstrom} extinction feature is by far the strongest spectral signature of interstellar dust observed by astronomers. Forty years after its discovery the origin of the feature and the nature of the carrier remain controversial. The feature is enigmatic because although its central wavelength is almost invariant its bandwidth varies strongly from one sightline to another, suggesting multiple carriers or a single carrier with variable properties. Using a monochromated transmission electron microscope and valence electron energy-loss spectroscopy we have detected a 5.7 eV (2175 {angstrom}) feature in submicrometer-sized interstellar grains within interplanetary dust particles (IDPs) collected in the stratosphere. The carriers are organic carbon and amorphous silicates that are abundant and closely associated with one another both in IDPs and in the interstellar medium. Multiple carriers rather than a single carrier may explain the invariant central wavelength and variable bandwidth of the astronomical 2175 {angstrom} feature.

  4. 77 FR 55893 - Agency Requests for Renewal of a Previously Approved Information Collection: Exemptions for Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... Agency Requests for Renewal of a Previously Approved Information Collection: Exemptions for Air Taxi... classification of air carriers known as air taxi operators and their filings of a one-page form that enables them... determine whether an air taxi operator meets DOT's criteria for an economic authorization in accordance...

  5. 47 CFR 22.881 - Air-Ground Radiotelephone Service subject to competitive bidding.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air... exclusive initial applications for general aviation Air-Ground Radiotelephone Service licenses and mutually exclusive initial applications for commercial Air-Ground Radiotelephone Service licenses are subject...

  6. 47 CFR 22.881 - Air-Ground Radiotelephone Service subject to competitive bidding.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air... exclusive initial applications for general aviation Air-Ground Radiotelephone Service licenses and mutually exclusive initial applications for commercial Air-Ground Radiotelephone Service licenses are subject...

  7. 47 CFR 22.805 - Channels for general aviation air-ground service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Channels for general aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service General Aviation Air-Ground Stations § 22.805 Channels for general aviation air-ground service. The following channels are...

  8. 47 CFR 22.807 - General aviation air-ground application requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false General aviation air-ground application... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service General Aviation Air-Ground Stations § 22.807 General aviation air-ground application requirements. In addition to the...

  9. 47 CFR 22.857 - Channel plan for commercial aviation air-ground systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Channel plan for commercial aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.857 Channel plan for commercial aviation air-ground systems. The 849-851 MHz and 894-896...

  10. 47 CFR 22.857 - Channel plan for commercial aviation air-ground systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Channel plan for commercial aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.857 Channel plan for commercial aviation air-ground systems. The 849-851 MHz and 894-896...

  11. 47 CFR 22.807 - General aviation air-ground application requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false General aviation air-ground application... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service General Aviation Air-Ground Stations § 22.807 General aviation air-ground application requirements. In addition to the...

  12. 47 CFR 22.859 - Incumbent commercial aviation air-ground systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Incumbent commercial aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.859 Incumbent commercial aviation air-ground systems. This section contains rules...

  13. 47 CFR 22.857 - Channel plan for commercial aviation air-ground systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Channel plan for commercial aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.857 Channel plan for commercial aviation air-ground systems. The 849-851 MHz and 894-896...

  14. 47 CFR 22.859 - Incumbent commercial aviation air-ground systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Incumbent commercial aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.859 Incumbent commercial aviation air-ground systems. This section contains rules...

  15. 47 CFR 22.859 - Incumbent commercial aviation air-ground systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Incumbent commercial aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.859 Incumbent commercial aviation air-ground systems. This section contains rules...

  16. 47 CFR 22.857 - Channel plan for commercial aviation air-ground systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Channel plan for commercial aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.857 Channel plan for commercial aviation air-ground systems. The 849-851 MHz and 894-896...

  17. 47 CFR 22.807 - General aviation air-ground application requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false General aviation air-ground application... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service General Aviation Air-Ground Stations § 22.807 General aviation air-ground application requirements. In addition to the...

  18. 47 CFR 22.859 - Incumbent commercial aviation air-ground systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Incumbent commercial aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.859 Incumbent commercial aviation air-ground systems. This section contains rules...

  19. 47 CFR 22.805 - Channels for general aviation air-ground service.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Channels for general aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service General Aviation Air-Ground Stations § 22.805 Channels for general aviation air-ground service. The following channels are...

  20. 47 CFR 22.805 - Channels for general aviation air-ground service.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Channels for general aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service General Aviation Air-Ground Stations § 22.805 Channels for general aviation air-ground service. The following channels are...

  1. 47 CFR 22.857 - Channel plan for commercial aviation air-ground systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Channel plan for commercial aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.857 Channel plan for commercial aviation air-ground systems. The 849-851 MHz and 894-896...

  2. 47 CFR 22.805 - Channels for general aviation air-ground service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Channels for general aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service General Aviation Air-Ground Stations § 22.805 Channels for general aviation air-ground service. The following channels are...

  3. 47 CFR 22.859 - Incumbent commercial aviation air-ground systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Incumbent commercial aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.859 Incumbent commercial aviation air-ground systems. This section contains rules...

  4. 47 CFR 22.807 - General aviation air-ground application requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false General aviation air-ground application... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service General Aviation Air-Ground Stations § 22.807 General aviation air-ground application requirements. In addition to the...

  5. 47 CFR 22.807 - General aviation air-ground application requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false General aviation air-ground application... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service General Aviation Air-Ground Stations § 22.807 General aviation air-ground application requirements. In addition to the...

  6. 47 CFR 22.805 - Channels for general aviation air-ground service.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Channels for general aviation air-ground... CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service General Aviation Air-Ground Stations § 22.805 Channels for general aviation air-ground service. The following channels are...

  7. 14 CFR Sec. 19-5 - Air transport traffic and capacity elements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Air transport traffic and capacity elements... AIR CARRIERS Operating Statistics Classifications Sec. 19-5 Air transport traffic and capacity... reported as applicable to specified air transport traffic and capacity elements. (b) These reported...

  8. 14 CFR 19-5 - Air transport traffic and capacity elements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Air transport traffic and capacity elements... CERTIFICATED AIR CARRIERS Operating Statistics Classifications Sec. 19-5 Air transport traffic and capacity... reported as applicable to specified air transport traffic and capacity elements. (b) These reported...

  9. Laboratory Studies of DIB Carriers

    NASA Technical Reports Server (NTRS)

    Allamandola, L. J.

    1995-01-01

    Spectroscopic studies of the following potential diffuse interstellar band (DIB) carriers are reviewed: unspecified organics, carbon chains, polycyclic aromatic hydrocarbons (PAHs), fullerenes and derivatives, as well as porphyrins and related material. An assessment of each is given, along with suggestions for further experimental studies needed to fully test each candidate. Of the experimental techniques in common use matrix isolation spectroscopy with neon matrices is the most appropriate for the DIBs. The low vapor pressure and high reactivity of these materials preclude gas phase studies on many of these species. At this point, given the type and quality of published data available, carbon chains and PARs are the most promising candidates for a number of the DIBs.

  10. CARRIER/CASK HANDLING SYSTEM DESCRIPTION DOCUMENT

    SciTech Connect

    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, 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

  11. Charge carrier thermalization in organic diodes

    PubMed Central

    van der Kaap, N. J.; Koster, L. J. A.

    2016-01-01

    Charge carrier mobilities of organic semiconductors are often characterized using steady-state measurements of space charge limited diodes. These measurements assume that charge carriers are in a steady-state equilibrium. In reality, however, energetically hot carriers are introduces by photo-excitation and injection into highly energetic sites from the electrodes. These carriers perturb the equilibrium density of occupied states, and therefore change the overall charge transport properties. In this paper, we look into the effect of energetically hot carriers on the charge transport in organic semiconductors using steady state kinetic Monte Carlo simulations. For injected hot carriers in a typical organic semiconductor, rapid energetic relaxation occurs in the order of tens of nanoseconds, which is much faster than the typical transit time of a charge carrier throught the device. Furthermore, we investigate the impact of photo-generated carriers on the steady-state mobility. For a typical organic voltaic material, an increase in mobility of a factor of 1.1 is found. Therefore, we conclude that the impact of energetically hot carriers on normal device operation is limited. PMID:26791095

  12. Reactivity deterioration of NiO/Al{sub 2}O{sub 3} oxygen carrier for chemical looping combustion of coal in a 10 kW{sub th} reactor

    SciTech Connect

    Shen, Laihong; Wu, Jiahua; Gao, Zhengping; Xiao, Jun

    2009-07-15

    A relatively long-term experiment for chemical looping combustion of coal with NiO/Al{sub 2}O{sub 3} oxygen carrier was carried out in a 10 kW{sub th} continuous reactor of interconnected fluidized beds, and 100 h of operation was reached with the same batch of the oxygen carrier. The reactivity deterioration of the oxygen carriers was present during the experimental period. The reactivity deterioration of reacted oxygen carriers at different experimental stages was evaluated using X-ray diffraction (XRD), scanning electron microscope (SEM), and X-ray fluorescence spectrometer. SEM analysis showed no significant change in the morphology of the nickel-based oxygen carrier at the fuel reactor temperature {<=}940 C, but loss of surface area and porosity of reacted oxygen carriers was observed when the fuel reactor temperature exceeded 960 C. The results show that the sintering effect have mainly contributed to the reactivity deterioration of reacted oxygen carriers in the CLC process for coal, while the effects of coal ash and sulfur can be ignored. The oxidization of reduced oxygen carrier with air was an intensive exothermic process, and the high temperature of oxygen carrier particles led to sintering on the surface of oxygen carrier particles in the air reactor. Attention must be paid to control the external circulation of oxygen carrier particles in the interconnected fluidized beds in order to efficiently transport heat from the air reactor to the fuel reactor, and reduce the temperature of oxygen carrier particles in the air reactor. Improvement of reactivity deterioration of reacted oxygen carriers was achieved by the supplement of steam into the fuel reactor. Nevertheless, NiO/Al{sub 2}O{sub 3} is still one of the optimal oxygen carriers for chemical looping combustion of coal if the sintering of oxygen carrier is minimized at the suitable reactor temperature. (author)

  13. Recovery Act: Novel Oxygen Carriers for Coal-fueled Chemical Looping

    SciTech Connect

    Pan, Wei-Ping; Cao, Yan

    2012-11-30

    Chemical Looping Combustion (CLC) could totally negate the necessity of pure oxygen by using oxygen carriers for purification of CO{sub 2} stream during combustion. It splits the single fuel combustion reaction into two linked reactions using oxygen carriers. The two linked reactions are the oxidation of oxygen carriers in the air reactor using air, and the reduction of oxygen carriers in the fuel reactor using fuels (i.e. coal). Generally metal/metal oxides are used as oxygen carriers and operated in a cyclic mode. Chemical looping combustion significantly improves the energy conversion efficiency, in terms of the electricity generation, because it improves the reversibility of the fuel combustion process through two linked parallel processes, compared to the conventional combustion process, which is operated far away from its thermo-equilibrium. Under the current carbon-constraint environment, it has been a promising carbon capture technology in terms of fuel combustion for power generation. Its disadvantage is that it is less mature in terms of technological commercialization. In this DOE-funded project, accomplishment is made by developing a series of advanced copper-based oxygen carriers, with properties of the higher oxygen-transfer capability, a favorable thermodynamics to generate high purity of CO{sub 2}, the higher reactivity, the attrition-resistance, the thermal stability in red-ox cycles and the achievement of the auto-thermal heat balance. This will be achieved into three phases in three consecutive years. The selected oxygen carriers with final-determined formula were tested in a scaled-up 10kW coal-fueled chemical looping combustion facility. This scaled-up evaluation tests (2-day, 8-hour per day) indicated that, there was no tendency of agglomeration of copper-based oxygen carriers. Only trace-amount of coke or carbon deposits on the copper-based oxygen carriers in the fuel reactor. There was also no evidence to show the sulphidization of oxygen

  14. 49 CFR 1139.21 - Study carriers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 8 2014-10-01 2014-10-01 false Study carriers. 1139.21 Section 1139.21 Transportation Other Regulations Relating to Transportation (Continued) SURFACE TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION RULES OF PRACTICE PROCEDURES IN MOTOR CARRIER REVENUE PROCEEDINGS Intercity...

  15. 49 CFR 1139.21 - Study carriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 8 2010-10-01 2010-10-01 false Study carriers. 1139.21 Section 1139.21 Transportation Other Regulations Relating to Transportation (Continued) SURFACE TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION RULES OF PRACTICE PROCEDURES IN MOTOR CARRIER REVENUE PROCEEDINGS Intercity...

  16. 49 CFR 1139.21 - Study carriers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 8 2012-10-01 2012-10-01 false Study carriers. 1139.21 Section 1139.21 Transportation Other Regulations Relating to Transportation (Continued) SURFACE TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION RULES OF PRACTICE PROCEDURES IN MOTOR CARRIER REVENUE PROCEEDINGS Intercity...

  17. 49 CFR 1139.21 - Study carriers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 8 2011-10-01 2011-10-01 false Study carriers. 1139.21 Section 1139.21 Transportation Other Regulations Relating to Transportation (Continued) SURFACE TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION RULES OF PRACTICE PROCEDURES IN MOTOR CARRIER REVENUE PROCEEDINGS Intercity...

  18. Data-aided carrier tracking loops

    NASA Technical Reports Server (NTRS)

    Lindsey, W. C.; Simon, M. K.

    1973-01-01

    Power in composite signal sidebands is used to enhance signal-to-noise ratio in carrier tracking loop, thereby reducing radio loss and decreasing probability of receiver error. By adding quadrature channel to phase-lock-loop detector circuit of receiver, dc component can be fed back into carrier tracking loop.

  19. Hydrogen: the future energy carrier.

    PubMed

    Züttel, Andreas; Remhof, Arndt; Borgschulte, Andreas; Friedrichs, Oliver

    2010-07-28

    Since the beginning of the twenty-first century the limitations of the fossil age with regard to the continuing growth of energy demand, the peaking mining rate of oil, the growing impact of CO2 emissions on the environment and the dependency of the economy in the industrialized world on the availability of fossil fuels became very obvious. A major change in the energy economy from fossil energy carriers to renewable energy fluxes is necessary. The main challenge is to efficiently convert renewable energy into electricity and the storage of electricity or the production of a synthetic fuel. Hydrogen is produced from water by electricity through an electrolyser. The storage of hydrogen in its molecular or atomic form is a materials challenge. Some hydrides are known to exhibit a hydrogen density comparable to oil; however, these hydrides require a sophisticated storage system. The system energy density is significantly smaller than the energy density of fossil fuels. An interesting alternative to the direct storage of hydrogen are synthetic hydrocarbons produced from hydrogen and CO2 extracted from the atmosphere. They are CO2 neutral and stored like fossil fuels. Conventional combustion engines and turbines can be used in order to convert the stored energy into work and heat.

  20. 77 FR 46555 - Motor Carrier Safety Advisory Committee: Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-03

    ... Federal Motor Carrier Safety Administration Motor Carrier Safety Advisory Committee: Public Meeting AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Notice of meeting of Motor Carrier... major motor carrier safety provisions of the recently enacted Moving Ahead for Progress in the...

  1. Carrier Air Wing Tactics Incorporating Navy Unmanned Combat Air System (NUCAS)

    DTIC Science & Technology

    2010-03-01

    MANA. Auckland , New Zealand, January 12, 2010. DeGroot , Morris H. "A Conversation with George Box." Statistical Science, 1987: 239– 258. Ehrhard...wrong, but some are useful”, is an oft quoted phrase from the statistician George E. P. Box ( DeGroot , 1987). The intent of this thesis is to

  2. Air Pollution.

    ERIC Educational Resources Information Center

    Gilpin, Alan

    A summary of one of our most pressing environmental problems, air pollution, is offered in this book by the Director of Air Pollution Control for the Queensland (Australia) State Government. Discussion of the subject is not restricted to Queensland or Australian problems and policies, however, but includes analysis of air pollution the world over.…

  3. Air Pollution

    MedlinePlus

    ... of Climate Change on Children's Health: Session Two: Air Quality Impacts MODERATOR: Susan Anenberg, EPA Meredith McCormack, Johns ... University • Effects of Climate Change on Children’s Health: Air Quality Impacts Frederica Perera, Columbia University • Air quality Impacts ...

  4. Improving the carrier balance of light-emitting electrochemical cells based on ionic transition metal complexes.

    PubMed

    Su, Hai-Ching; Hsu, Jia-Hong

    2015-05-14

    Recently, solid-state light-emitting electrochemical cells (LECs) based on ionic transition metal complexes (iTMCs) have attracted much research interest since they have the advantages of a simple device structure, a low operation voltage and compatibility with air-stable electrodes. These properties enable LECs to be cost-effective, versatile and power-efficient organic light-emitting sources. However, it is generally not easy to modify the molecular structure to achieve balanced carrier mobilities without altering the photoluminescence quantum yield of the iTMC. Furthermore, the carrier balance and the consequent device efficiency of single-layered LECs would not be easy to optimize since no carrier injection and transport layers can be used. In this perspective, some reported techniques to improve carrier balance of LECs based on iTMCs are described and reviewed. The importance and impact of these studies are highlighted. The effects on device lifetime and turn-on time because of employing these techniques to improve the carrier balance are also discussed. This perspective concludes that even with electrochemically doped layers, improving the carrier balance of LECs would be required for realizing efficient electroluminescent emission from simple-structure organic light-emitting sources.

  5. 49 CFR 1515.11 - Review by administrative law judge and TSA Final Decision Maker.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... PROCEDURAL RULES APPEAL AND WAIVER PROCEDURES FOR SECURITY THREAT ASSESSMENTS FOR INDIVIDUALS § 1515.11... Threat Assessment on the grounds that he or she poses a security threat after an appeal as described in... operators, foreign air carriers, IACs, certified cargo screening facilities, or validation firms who...

  6. An air gap moderates the performance of nanowire array transistors

    NASA Astrophysics Data System (ADS)

    Yang, Tong; Mehta, Jeremy S.; Mativetsky, Jeffrey M.

    2017-03-01

    Solution-processed nanowires are promising for low-cost and flexible electronics. When depositing nanowires from solution, due to stacking of the nanowires, an air gap exists between the substrate and much of the active material. Here, using confocal Raman spectroscopy, we quantify the thickness of the air gap in transistors comprising organic semiconductor nanowires. The average air gap thickness is found to be unexpectedly large, being at least three times larger than the nanowire diameter, leading to a significant impact on transistor performance. The air gap acts as an additional dielectric layer that reduces the accumulation of charge carriers due to a gate voltage. Conventional determination of the charge carrier mobility ignores the presence of an air gap, resulting in an overestimate of charge carrier accumulation and an underestimate of charge carrier mobility. It is shown that the larger the air gap, the larger the mobility correction (which can be greater than an order of magnitude) and the larger the degradation in on–off current ratio. These results demonstrate the importance of minimizing the air gap and of taking the air gap into consideration when analyzing the electrical performance of transistors consisting of stacked nanowires. This finding is applicable to all types of stacked one-dimensional materials including organic and inorganic nanowires, and carbon nanotubes.

  7. An air gap moderates the performance of nanowire array transistors.

    PubMed

    Yang, Tong; Mehta, Jeremy S; Mativetsky, Jeffrey M

    2017-03-24

    Solution-processed nanowires are promising for low-cost and flexible electronics. When depositing nanowires from solution, due to stacking of the nanowires, an air gap exists between the substrate and much of the active material. Here, using confocal Raman spectroscopy, we quantify the thickness of the air gap in transistors comprising organic semiconductor nanowires. The average air gap thickness is found to be unexpectedly large, being at least three times larger than the nanowire diameter, leading to a significant impact on transistor performance. The air gap acts as an additional dielectric layer that reduces the accumulation of charge carriers due to a gate voltage. Conventional determination of the charge carrier mobility ignores the presence of an air gap, resulting in an overestimate of charge carrier accumulation and an underestimate of charge carrier mobility. It is shown that the larger the air gap, the larger the mobility correction (which can be greater than an order of magnitude) and the larger the degradation in on-off current ratio. These results demonstrate the importance of minimizing the air gap and of taking the air gap into consideration when analyzing the electrical performance of transistors consisting of stacked nanowires. This finding is applicable to all types of stacked one-dimensional materials including organic and inorganic nanowires, and carbon nanotubes.

  8. 49 CFR 1546.301 - Bomb or air piracy threats.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Bomb or air piracy threats. 1546.301 Section 1546.301 Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FOREIGN AIR CARRIER SECURITY Threat...

  9. 49 CFR 1546.301 - Bomb or air piracy threats.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 9 2013-10-01 2013-10-01 false Bomb or air piracy threats. 1546.301 Section 1546.301 Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FOREIGN AIR CARRIER SECURITY Threat...

  10. 49 CFR 1546.301 - Bomb or air piracy threats.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 9 2011-10-01 2011-10-01 false Bomb or air piracy threats. 1546.301 Section 1546.301 Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FOREIGN AIR CARRIER SECURITY Threat...

  11. 49 CFR 1546.301 - Bomb or air piracy threats.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 9 2014-10-01 2014-10-01 false Bomb or air piracy threats. 1546.301 Section 1546.301 Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FOREIGN AIR CARRIER SECURITY Threat...

  12. 49 CFR 1546.301 - Bomb or air piracy threats.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 9 2012-10-01 2012-10-01 false Bomb or air piracy threats. 1546.301 Section 1546.301 Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FOREIGN AIR CARRIER SECURITY Threat...

  13. 32 CFR 245.21 - ESCAT air traffic priority list.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... State emergency plans. (3) LIFEGUARD and MEDEVAC aircraft in direct support of emergency medical... (CONTINUED) MISCELLANEOUS PLAN FOR THE EMERGENCY SECURITY CONTROL OF AIR TRAFFIC (ESCAT) ESCAT Air Traffic... training/workups (e.g., Navy Field Carrier Landing Practice) in support of the emergency condition....

  14. 32 CFR 245.21 - ESCAT air traffic priority list.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... State emergency plans. (3) LIFEGUARD and MEDEVAC aircraft in direct support of emergency medical... (CONTINUED) MISCELLANEOUS PLAN FOR THE EMERGENCY SECURITY CONTROL OF AIR TRAFFIC (ESCAT) ESCAT Air Traffic... training/workups (e.g., Navy Field Carrier Landing Practice) in support of the emergency condition....

  15. 32 CFR 245.21 - ESCAT air traffic priority list.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... State emergency plans. (3) LIFEGUARD and MEDEVAC aircraft in direct support of emergency medical... (CONTINUED) MISCELLANEOUS PLAN FOR THE EMERGENCY SECURITY CONTROL OF AIR TRAFFIC (ESCAT) ESCAT Air Traffic... training/workups (e.g., Navy Field Carrier Landing Practice) in support of the emergency condition....

  16. Hot carrier relaxation dynamics in zinc selenide

    NASA Astrophysics Data System (ADS)

    Mehendale, Manjusha

    The ultrafast relaxation dynamics of hot carriers are monitored in a high-quality ZnSe epilayer grown on GaAs substrate by employing a novel femtosecond pump-probe differential reflectivity technique which exploits the intrinsic interferometric asymmetric Fabry-Perot sample structure. The ultrashort femtosecond pulses used in these timeresolved pump-probe experiments are derived from a hard-apertured Kerr-lens modelocked Ti:sapphire laser. The effect of pump-laser-induced thermal lensing on the stability and operational characteristics of such solid-state Femtosecond lasers is discussed. A theoretical model, which assumes the exponential cooling of electrons and holes towards the band edge and a simple two parabolic band structure, is used to estimate the hot carrier cooling times for various photoexcited carrier densities. This model shows the results to be consistent with the expected characteristic electronic LO-phonon emission time of 35-40 fs and provide evidence for the influence of a non-equilibrium LO-phonon population, known as ``hot phonon effect'', on the electron cooling dynamics for carrier densities higher than 3 × 1017 cm-3. Another model, which is based on a balance equation approach, is used to analyze the experimental data more accurately, by including the effects of various processes such as screened carrier-phonon, carrier-carrier scattering and hot phonon effects on the relaxation dynamics. Comparison of the experimental data with this latter theoretical model indicates that the observed reduction in the electron cooling rate with increasing carrier density is due to both screening of the Fröhlich interaction and hot phonon effect. Finally, a comparison of hot carrier relaxation processes at various lattice temperatures is presented. This study provides an evidence of a more pronounced hot phonon effect at a lattice temperature of 80K than at 300K, which is complicated by temperature-dependent changes in optical and physical properties of the

  17. Biogenesis of endosome-derived transport carriers.

    PubMed

    Chi, Richard J; Harrison, Megan S; Burd, Christopher G

    2015-09-01

    Sorting of macromolecules within the endosomal system is vital for physiological control of nutrient homeostasis, cell motility, and proteostasis. Trafficking routes that export macromolecules from the endosome via vesicle and tubule transport carriers constitute plasma membrane recycling and retrograde endosome-to-Golgi pathways. Proteins of the sorting nexin family have been discovered to function at nearly every step of endosomal transport carrier biogenesis and it is becoming increasingly clear that they form the core machineries of cargo-specific transport pathways that are closely integrated with cellular physiology. Here, we summarize recent progress in elucidating the pathways that mediate the biogenesis of endosome-derived transport carriers.

  18. Tunable Carrier Multiplication and Cooling in Graphene

    NASA Astrophysics Data System (ADS)

    Johannsen, Jens Christian; Ulstrup, Søren; Crepaldi, Alberto; Cilento, Federico; Zacchigna, Michele; Miwa, Jill A.; Cacho, Cephise; Chapman, Richard T.; Springate, Emma; Fromm, Felix; Raidel, Christian; Seyller, Thomas; King, Phil D. C.; Parmigiani, Fulvio; Grioni, Marco; Hofmann, Philip

    2015-01-01

    Time- and angle-resolved photoemission measurements on two doped graphene samples displaying different doping levels reveal remarkable differences in the ultrafast dynamics of the hot carriers in the Dirac cone. In the more strongly ($n$-)doped graphene, we observe larger carrier multiplication factors ($>$ 3) and a significantly faster phonon-mediated cooling of the carriers back to equilibrium compared to in the less ($p$-)doped graphene. These results suggest that a careful tuning of the doping level allows for an effective manipulation of graphene's dynamical response to a photoexcitation.

  19. 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.

  20. 47 CFR 54.809 - Carrier certification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICE Interstate Access Universal Service Support Mechanism § 54.809 Carrier certification. (a... mechanism, on or before the filing deadlines set forth in paragraph (c) of this section. All of...

  1. Carrier cooling in colloidal quantum wells.

    PubMed

    Pelton, Matthew; Ithurria, Sandrine; Schaller, Richard D; Dolzhnikov, Dmitriy S; Talapin, Dmitri V

    2012-12-12

    It has recently become possible to chemically synthesize atomically flat semiconductor nanoplatelets with monolayer-precision control over the platelet thickness. It has been suggested that these platelets are quantum wells; that is, carriers in these platelets are confined in one dimension but are free to move in the other two dimensions. Here, we report time-resolved photoluminescence and transient-absorption measurements of carrier relaxation that confirm the quantum-well nature of these nanomaterials. Excitation of the nanoplatelets by an intense laser pulse results in the formation of a high-temperature carrier population that cools back down to ambient temperature on the time scale of several picoseconds. The rapid carrier cooling indicates that the platelets are well-suited for optoelectronic applications such as lasers and modulators.

  2. Intraoral radiation carrier for edentulous patients

    SciTech Connect

    Sela, M.; Taicher, S.

    1983-12-01

    The principles of fabricating an intraoral radioactive carrier have been described to treat malignant diseases of the oral cavity. The prosthesis provides consistent direction and fixation of the radioactive source into the same location.

  3. NASA's Original Shuttle Carrier Departs Dryden

    NASA Video Gallery

    NASA's Space Shuttle Carrier Aircraft (SCA) No. 905, departed NASA's Dryden Flight Research Center on Oct. 24, 2012 for the final time, ending a 38-year association with the NASA field center at Ed...

  4. Precise frequency calibration using television video carriers

    NASA Technical Reports Server (NTRS)

    Burkhardt, Edward E.

    1990-01-01

    The availability of inexpensive and quick precise frequency calibration methods is limited. VLF and GPS do offer precise calibration. However, antenna placement, cost of equipment, and calibration time place many restrictions on the user. The USNO maintained line-10 television Time of Coincidence (TOC) of station WTTG, channel 5, Washington, DC requires a frequency stable video carrier. This video carrier, 77.24 MHz is controlled by the same cesium beam standard controlling the TOC of line-10. Excellent frequency comparisons against this video carrier have been accomplished at 95 miles (153 km). With stable propagation and a three foot wire antenna, a part in 10(exp 9) can be determined in a few minutes. Inexpensive field equipment with a synthesized 1 kHz offset from the video carrier offers parts in 10(exp 11) calibrations in a few minutes using an oscilloscope as a phase comparator.

  5. What It Means to be a Carrier

    MedlinePlus

    ... Toolkits Advocacy National Fragile X Foundation Advocacy Day STAR Local Advocacy Agenda and Accomplishments Community Community Support ... premutation carriers were an increased rate of twin births and of premature ovarian failure (POI). .. We now ...

  6. Optical carrier wave shocking: detection and dispersion.

    PubMed

    Kinsler, P; Radnor, S B P; Tyrrell, J C A; New, G H C

    2007-06-01

    Carrier wave shocking is studied using the pseudospectral spatial-domain (PSSD) technique. We describe the shock detection diagnostics necessary for this numerical study and verify them against theoretical shocking predictions for the dispersionless case. These predictions show a carrier envelope phase and pulse bandwidth sensitivity in the single-cycle regime. The flexible dispersion management offered by the PSSD enables us to independently control the linear and nonlinear dispersion. Customized dispersion profiles allow us to analyze the development of both carrier self-steepening and shocks. The results exhibit a marked asymmetry between normal and anomalous dispersion, both in the limits of the shocking regime and in the (near) shocked pulse wave forms. Combining these insights, we offer some suggestions on how carrier shocking (or at least extreme self-steepening) might be realized experimentally.

  7. 78 FR 67881 - Nondiscrimination on the Basis of Disability in Air Travel: Accessibility of Web Sites and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... CFR Part 27 Nondiscrimination on the Basis of Disability in Air Travel: Accessibility of Web Sites and... Nondiscrimination on the Basis of Disability in Air Travel: Accessibility of Web Sites and Automated Kiosks at U.S... and foreign air carriers to make their Web sites that market air transportation to the general...

  8. Hemoglobin-Based Nanoarchitectonic Assemblies as Oxygen Carriers.

    PubMed

    Jia, Yi; Duan, Li; Li, Junbai

    2016-02-10

    Safe and effective artificial oxygen carriers are the subject of great interest due to the problems of traditional blood transfusion and enormous demand in clinical use. In view of its unique oxygen-transport ability and normal metabolic pathways, hemoglobin is regarded as an ideal oxygen-carrying unit. With advances in nano-biotechnology, hemoglobin assemblies as artificial oxygen carriers achieve great development. Here, recent progress on hemoglobin-based oxygen carriers is highlighted in view of two aspects: acellular hemoglobin-based oxygen carriers and cellular hemoglobin-based oxygen carriers. These novel oxygen carriers exhibit advantages over traditional carriers and will greatly promote research on reliable and feasible oxygen carriers.

  9. Minority carrier lifetime in indium phosphide

    NASA Technical Reports Server (NTRS)

    Jenkins, Phillip; Landis, Geoffrey A.; Weinberg, Irving; Kneisel, Keith

    1991-01-01

    Transient photoluminescence is used to measure the minority carrier lifetime on n-type and p-type InP wafers. The measurements show that unprocessed InP wafers have very high minority carrier lifetimes. Lifetimes of 200 ns and 700 ns were observed for lightly-doped p- and n-type material respectively. Lifetimes over 5 ns were found in heavily doped n-type material.

  10. Hot-Carrier Seebeck Effect: Diffusion and Remote Detection of Hot Carriers in Graphene

    NASA Astrophysics Data System (ADS)

    Sierra, Juan F.; Neumann, Ingmar; Costache, Marius V.; Valenzuela, Sergio O.

    2015-06-01

    We investigate hot carrier propagation across graphene using an electrical nonlocal injection/detection method. The device consists of a monolayer graphene flake contacted by multiple metal leads. Using two remote leads for electrical heating, we generate a carrier temperature gradient that results in a measurable thermoelectric voltage VNL across the remaining (detector) leads. Due to the nonlocal character of the measurement, VNL is exclusively due to the Seebeck effect. Remarkably, a departure from the ordinary relationship between Joule power P and VNL, VNL ~ P, becomes readily apparent at low temperatures, representing a fingerprint of hot-carrier dominated thermoelectricity. By studying VNL as a function of bias, we directly determine the carrier temperature and the characteristic cooling length for hot-carrier propagation, which are key parameters for a variety of new applications that rely on hot-carrier transport.

  11. Hot-Carrier Seebeck Effect: Diffusion and Remote Detection of Hot Carriers in Graphene.

    PubMed

    Sierra, Juan F; Neumann, Ingmar; Costache, Marius V; Valenzuela, Sergio O

    2015-06-10

    We investigate hot carrier propagation across graphene using an electrical nonlocal injection/detection method. The device consists of a monolayer graphene flake contacted by multiple metal leads. Using two remote leads for electrical heating, we generate a carrier temperature gradient that results in a measurable thermoelectric voltage V(NL) across the remaining (detector) leads. Due to the nonlocal character of the measurement, V(NL) is exclusively due to the Seebeck effect. Remarkably, a departure from the ordinary relationship between Joule power P and V(NL), V(NL) ∼ P, becomes readily apparent at low temperatures, representing a fingerprint of hot-carrier dominated thermoelectricity. By studying V(NL) as a function of bias, we directly determine the carrier temperature and the characteristic cooling length for hot-carrier propagation, which are key parameters for a variety of new applications that rely on hot-carrier transport.

  12. Presymptomatic signs in healthy CJD mutation carriers.

    PubMed

    Gigi, Ariela; Vakil, Eli; Kahana, Ester; Hadar, Uri

    2005-01-01

    Creutzfeldt-Jacob disease (CJD) is a rapidly progressing dementia with neurological, psychiatric and cognitive symptoms. We focused our study on the familial CJD form among Libyan Jews (the E200K mutation), trying to identify preclinical neuropsychological signs in mutation carriers to facilitate early diagnosis of the disease. A wide range of neuropsychological tests was administered to 27 healthy volunteers, all first-degree relatives of genetic CJD patients. Thirteen of our participants were gene mutation carriers (E200K) and 14 controls. The healthy mutation carriers reported significantly lower Trait and higher State anxiety scores. Repeated Measure analysis showed statistical significance. The Anxiety Index (State-Trait Anxiety Score) progressed with age in the carriers' group but not in the controls. Since this was more pronounced in the older subjects, we suggest that abnormal stress mechanisms precede the clinical onset of CJD. Cognitive differences have also been found between carriers and controls, especially in visual recognition of pictured objects. Both kinds of differences (anxiety levels and cognitive deficits) were most pronounced in elderly subjects. This study is the first to show any dysfunction in healthy CJD mutation carriers.

  13. Radio science measurements with suppressed carrier

    NASA Astrophysics Data System (ADS)

    Asmar, S.; Divsalar, D.; Oudrhiri, K.; Hamkins, J.

    Radio Science started when it became apparent with early deep space missions that occultations by planetary atmospheres would affect the quality of radio communications. Since then the atmospheric properties and other aspects of planetary science, solar science, and fundamental physics were studied by scientists. Radio Science data was always extracted from a received pure residual carrier (without data modulation). For some missions, it is very desirable to obtain Radio Science data from a suppressed carrier modulation. In this paper we propose a method to extract Radio Science data when a coded suppressed carrier modulation is used in deep space communications. The type of modulation can be BPSK, QPSK, OQPSK, MPSK or even GMSK. However we concentrate mostly on BPSK modulation. The proposed method for suppressed carrier simply tries to wipe out data that acts as an interference for Radio Science measurements. In order to measure the estimation errors in amplitude and phase of the Radio Science data we use the Cramer-Rao bound (CRB). The CRB for suppressed carrier modulation with non-ideal data wiping is then compared with residual carrier modulation under the same noise condition. The method of derivation of the CRB for non-ideal data wiping is an innovative method that is presented here. Some numerical results are provided for a coded system.

  14. Radio Science Measurements with Suppressed Carrier

    NASA Technical Reports Server (NTRS)

    Asmar, Sami; Divsalar, Dariush; Oudrhiri, Kamal

    2013-01-01

    Radio Science started when it became apparent with early Solar missions that occultations by planetary atmospheres would affect the quality of radio communications. Since then the atmospheric properties and other aspects of planetary science, solar science, and fundamental physics were studied by scientists. Radio Science data was always extracted from a received pure residual carrier (without data modulation). For some missions, it is very desirable to obtain Radio Science data from a suppressed carrier modulation. In this paper we propose a method to extract Radio Science data when a coded suppressed carrier modulation is used in deep space communications. Type of modulation can be BPSK, QPSK, OQPSK, MPSK or even GMSK. However we concentrate mostly on BPSK modulation. The proposed method for suppressed carrier simply tries to wipe out data that acts as an interference for Radio Science measurements. In order to measure the estimation errors in amplitude and phase of the Radio Science data we use Cramer-Rao bound (CRB). The CRB for the suppressed carrier modulation with non-ideal data wiping is then compared with residual carrier modulation under the same noise condition. The method of derivation of CRB for non-ideal data wiping is an innovative method that presented here. Some numerical results are provided for coded system.

  15. Earthquake lights and the stress-activation of positive hole charge carriers in rocks

    USGS Publications Warehouse

    St-Laurent, F.; Derr, J.S.; Freund, F.T.

    2006-01-01

    Earthquake-related luminous phenomena (also known as earthquake lights) may arise from (1) the stress-activation of positive hole (p-hole) charge carriers in igneous rocks and (2) the accumulation of high charge carrier concentrations at asperities in the crust where the stress rates increase very rapidly as an earthquake approaches. It is proposed that, when a critical charge carrier concentration is reached, the p-holes form a degenerated solid state plasma that can break out of the confined rock volume and propagate as a rapidly expanding charge cloud. Upon reaching the surface the charge cloud causes dielectric breakdown at the air-rock interface, i.e. corona discharges, accompanied by the emission of light and high frequency electromagnetic radiation. ?? 2006 Elsevier Ltd. All rights reserved.

  16. Air Policing

    DTIC Science & Technology

    2009-05-01

    Iraq. To provide a background for understanding why Britain commenced the policy of air policing, this paper begins with a review of contemporary...7 Omissi, Air Power, XV. 8 policing actions or the pushing home of advantages gained by the air.” Within the context of this paper , the...control operations, and therefore within the context of this paper , the term coercive airpower refers to the threat of harming a population or the threat

  17. Carrier quenching in InGaP/GaAs double heterostructures

    SciTech Connect

    Wells, Nathan P. Driskell, Travis U.; Hudson, Andrew I.; LaLumondiere, Stephen D.; Lotshaw, William T.; Forbes, David V.; Hubbard, Seth M.

    2015-08-14

    Photoluminescence measurements on a series of GaAs double heterostructures demonstrate a rapid quenching of carriers in the GaAs layer at irradiance levels below 0.1 W/cm{sup 2} in samples with a GaAs-on-InGaP interface. These results indicate the existence of non-radiative defect centers at or near the GaAs-on-InGaP interface, consistent with previous reports showing the intermixing of In and P when free As impinges on the InGaP surface during growth. At low irradiance, these defect centers can lead to sub-ns carrier lifetimes. The defect centers involved in the rapid carrier quenching can be saturated at higher irradiance levels and allow carrier lifetimes to reach hundreds of nanoseconds. To our knowledge, this is the first report of a nearly three orders of magnitude decrease in carrier lifetime at low irradiance in a simple double heterostructure. Carrier quenching occurs at irradiance levels near the integrated Air Mass Zero (AM0) and Air Mass 1.5 (AM1.5) solar irradiance. Additionally, a lower energy photoluminescence band is observed both at room and cryogenic temperatures. The temperature and time dependence of the lower energy luminescence is consistent with the presence of an unintentional InGaAs or InGaAsP quantum well that forms due to compositional mixing at the GaAs-on-InGaP interface. Our results are of general interest to the photovoltaic community as InGaP is commonly used as a window layer in GaAs based solar cells.

  18. Natural Ores as Oxygen Carriers in Chemical Looping Combustion

    SciTech Connect

    Tian, Hanjing; Siriwardane, Ranjani; Simonyi, Thomas; Poston, James

    2013-08-01

    Chemical looping combustion (CLC) is a combustion technology that utilizes oxygen from oxygen carriers (OC), such as metal oxides, instead of air to combust fuels. The use of natural minerals as oxygen carriers has advantages, such as lower cost and availability. Eight materials, based on copper or iron oxides, were selected for screening tests of CLC processes using coal and methane as fuels. Thermogravimetric experiments and bench-scale fixed-bed reactor tests were conducted to investigate the oxygen transfer capacity, reaction kinetics, and stability during cyclic reduction/oxidation reaction. Most natural minerals showed lower combustion capacity than pure CuO/Fe{sub 2}O{sub 3} due to low-concentrations of active oxide species in minerals. In coal CLC, chryscolla (Cu-based), magnetite, and limonite (Fe-based) demonstrated better reaction performances than other materials. The addition of steam improved the coal CLC performance when using natural ores because of the steam gasification of coal and the subsequent reaction of gaseous fuels with active oxide species in the natural ores. In methane CLC, chryscolla, hematite, and limonite demonstrated excellent reactivity and stability in 50-cycle thermogravimetric analysis tests. Fe{sub 2}O{sub 3}-based ores possess greater oxygen utilization but require an activation period before achieving full performance in methane CLC. Particle agglomeration issues associated with the application of natural ores in CLC processes were also studied by scanning electron microscopy (SEM).

  19. 14 CFR 1300.3 - Supplementary regulations of the Air Transportation Stabilization Board.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Supplementary regulations of the Air Transportation Stabilization Board. 1300.3 Section 1300.3 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN...

  20. 75 FR 57544 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-21

    ... Foreign Air Carrier Permits Filed under Subpart B (Formerly Subpart Q) During the Week Ending September 4, 2010 The following Applications for Certificates of Public Convenience and Necessity and Foreign Air... Applications, or Motion to Modify Scope: September 24, 2010. Description: Joint Application of ASTAR Air...

  1. Differential Analysis of the Nasal Microbiome of Pig Carriers or Non-Carriers of Staphylococcus aureus

    PubMed Central

    Espinosa-Gongora, Carmen; Larsen, Niels; Schønning, Kristian; Fredholm, Merete; Guardabassi, Luca

    2016-01-01

    Staphylococcus aureus is presently regarded as an emerging zoonotic agent due to the spread of specific methicillin-resistant S. aureus (MRSA) clones in pig farms. Studying the microbiota can be useful for the identification of bacteria that antagonize such opportunistic veterinary and zoonotic pathogen in animal carriers. The aim of this study was to determine whether the nasal microbiome of pig S. aureus carriers differs from that of non-carriers. The V3-V5 region of the 16S rRNA gene was sequenced from nasal swabs of 44 S. aureus carriers and 56 non-carriers using the 454 GS FLX titanium system. Carriers and non-carriers were selected on the basis of quantitative longitudinal data on S. aureus carriage in 600 pigs sampled at 20 Danish herds included in two previous studies in Denmark. Raw sequences were analysed with the BION meta package and the resulting abundance matrix was analysed using the DESeq2 package in R to identify operational taxonomic units (OTUs) with differential abundance between S. aureus carriers and non-carriers. Twenty OTUs were significantly associated to non-carriers, including species with known probiotic potential and antimicrobial effect such as lactic acid-producing isolates described among Leuconostoc spp. and some members of the Lachnospiraceae family, which is known for butyrate production. Further 5 OTUs were significantly associated to carriage, including known pathogenic bacteria such as Pasteurella multocida and Klebsiella spp. Our results show that the nasal microbiome of pigs that are not colonized with S. aureus harbours several species/taxa that are significantly less abundant in pig carriers, suggesting that the nasal microbiota may play a role in the individual predisposition to S. aureus nasal carriage in pigs. Further research is warranted to isolate these bacteria and assess their possible antagonistic effect on S. aureus for the pursuit of new strategies to control MRSA in pig farming. PMID:27509169

  2. Air transport

    NASA Technical Reports Server (NTRS)

    Page, F Handley

    1924-01-01

    I purpose (sic) in this paper to deal with the development in air transport which has taken place since civil aviation between England and the Continent first started at the end of August 1919. A great deal of attention has been paid in the press to air services of the future, to the detriment of the consideration of results obtained up to the present.

  3. Air Pollution.

    ERIC Educational Resources Information Center

    Fox, Donald L.

    1989-01-01

    Materials related to air pollution are reviewed for the period January 1987, to October 1988. The topics are pollution monitoring, air pollution, and environmental chemistry. The organization consists of two major analytical divisions: (1) gaseous methods; and (2) aerosol and particulate methods. (MVL)

  4. Air Pollution.

    EPA Science Inventory

    Air quality is affected by many types of pollutants that are emitted from various sources, including stationary and mobile. These sources release both criteria and hazardous air pollutants, which cause health effects, ecological harm, and material damage. They are generally categ...

  5. A mechanistic investigation of a calcium-based oxygen carrier for chemical looping combustion

    SciTech Connect

    Shen, Laihong; Zheng, Min; Xiao, Jun; Xiao, Rui

    2008-08-15

    Chemical looping combustion (CLC) has been suggested as an energy-efficient method for the capture of carbon dioxide from combustion. It is indirect combustion by the use of an oxygen carrier, which can be used for CO{sub 2} capture in power-generating processes. The possibility of CLC using a calcium-based oxygen carrier is investigated in this paper. In the air reactor air is supplied to oxidize CaS to CaSO{sub 4}, where oxygen is transferred from air to the oxygen carrier; the reduction of CaSO{sub 4} to CaS takes place in the fuel reactor. The exit gas from the fuel reactor is CO{sub 2} and H{sub 2}O. After condensation of water, almost pure CO{sub 2} could be obtained. The thermodynamic and kinetic problem of the reduction reactions of CaSO{sub 4} with CO and H{sub 2} and the oxidization reactions of CaS with O{sub 2} is discussed in the paper to investigate the technique possibility. To prevent SO{sub 2} release from the process of chemical looping combustion using a calcium-based oxygen carrier, thermochemical CaSO{sub 4} reduction and CaS oxidation are discussed. Thermal simulation experiments are carried out using a thermogravimetric analyzer (TGA). The properties of the products are characterized by Fourier transform infrared (FT-IR) spectroscopy and X-ray diffractometry (XRD), and the optimal reaction parameters are evaluated. The effects of reaction temperature, reductive gas mixture, and oxygen partial pressure on the composition of flue gas are discussed. The suitable temperature of the air reactor is between 1050 and 1150 C and the optimal temperature of the fuel reactor between 900 and 950 C. (author)

  6. 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...

  7. 46 CFR 565.3 - Classification as controlled carrier.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 9 2013-10-01 2013-10-01 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...

  8. 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...

  9. 76 FR 32390 - Motor Carrier Safety Advisory Committee Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-06

    ... Federal Motor Carrier Safety Administration Motor Carrier Safety Advisory Committee Public Meeting AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Notice of Motor Carrier Safety Advisory... MCSAC will complete action on Task 11-01, regarding Patterns of Safety Violations by Motor...

  10. Theileria annulata: carrier state and immunity.

    PubMed

    Ilhan, T; Williamson, S; Kirvar, E; Shiels, B; Brown, C G

    1998-06-29

    Recovery from primary infection of Theileria annulata results in the development of a persistent carrier state in the vertebrate host. The carrier state is of great importance in the maintenance of the life cycle by alternate tick/cattle challenge and both contributes to and may be necessary for maintenance of immunity. Therefore, an accurate determination of carrier animals could be useful in determining immune status and may allow the necessary control measures to be implemented. Detailed information on the carrier state of animals following immunization with attenuated cell lines is lacking. In this study, relationship between immune response, persistence of the parasite, and the antibody response has been investigated. Calves were infected with T. annulata sporozoites, low passage (non-attenuated) or high passage (attenuated, vaccine) cell lines and later challenged with a lethal dose of heterologous sporozoites. The presence and persistence of the parasite were monitored by PCR using primers derived from genes coding for ssrRNA and a 30 kDa major merozoite surface protein, by Giemsa stained blood smears to detect the presence of piroplasms and also by attempting to establish infected mononuclear cell cultures from venous blood. Antibody responses were measured by indirect ELISA using a merozoite recombinant antigen and IFAT using piroplasm and macroschizont antigens. Results showed that there was an evident relationship between the persistence of carrier status, antibody response in ELISA and immune response to challenge.

  11. Extracting hot carriers from photoexcited semiconductor nanocrystals

    SciTech Connect

    Zhu, Xiaoyang

    2014-12-10

    This research program addresses a fundamental question related to the use of nanomaterials in solar energy -- namely, whether semiconductor nanocrystals (NCs) can help surpass the efficiency limits, the so-called “Shockley-Queisser” limit, in conventional solar cells. In these cells, absorption of photons with energies above the semiconductor bandgap generates “hot” charge carriers that quickly “cool” to the band edges before they can be utilized to do work; this sets the solar cell efficiency at a limit of ~31%. If instead, all of the energy of the hot carriers could be captured, solar-to-electric power conversion efficiencies could be increased, theoretically, to as high as 66%. A potential route to capture this energy is to utilize semiconductor nanocrystals. In these materials, the quasi-continuous conduction and valence bands of the bulk semiconductor become discretized due to confinement of the charge carriers. Consequently, the energy spacing between the electronic levels can be much larger than the highest phonon frequency of the lattice, creating a “phonon bottleneck” wherein hot-carrier relaxation is possible via slower multiphonon emission. For example, hot-electron lifetimes as long as ~1 ns have been observed in NCs grown by molecular beam epitaxy. In colloidal NCs, long lifetimes have been demonstrated through careful design of the nanocrystal interfaces. Due to their ability to slow electronic relaxation, semiconductor NCs can in principle enable extraction of hot carriers before they cool to the band edges, leading to more efficient solar cells.

  12. Thermal Regime in a Building in the Presence of Mixing of Heat Carriers from Delivery and Return Pipelines

    NASA Astrophysics Data System (ADS)

    Sabdenov, K. O.; Unaspekov, B. A.; Erzada, M.; Igembaev, B. A.

    2014-01-01

    We consider the problem of establishing a temperature regime in rooms and a heating system on mixing heat carriers flowing in a delivery and return pipelines. We show that unlimited mixing of heat carriers leads to the leveling of temperatures on the stories of a building and to attainment of a limiting temperature in the building close to the heat carrier temperature in the delivery pipeline of the municipal network. It has been established that if the heat carrier flow rate in the heating system does not change in the process of mixing, the temperature in the heating system and the temperature in the rooms of a building can decrease to the outdoor air temperature.

  13. 14 CFR 382.103 - May a carrier leave a passenger unattended in a wheelchair or other device?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.103 May a carrier... enplaning, deplaning, or connecting assistance in a ground wheelchair, boarding wheelchair, or other device... applies even if another person (e.g., family member, personal care attendant) is accompanying...

  14. 14 CFR 382.15 - Do carriers have to make sure that contractors comply with the requirements of this Part?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Do carriers have to make sure that contractors comply with the requirements of this Part? 382.15 Section 382.15 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and...

  15. 14 CFR 382.41 - What flight-related information must carriers provide to qualified individuals with a disability?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What flight-related information must carriers provide to qualified individuals with a disability? 382.41 Section 382.41 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Information for Passengers § 382.41 What...

  16. 14 CFR 382.95 - What are carriers' general obligations with respect to boarding and deplaning assistance?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false What are carriers' general obligations with respect to boarding and deplaning assistance? 382.95 Section 382.95 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.95 What...

  17. 14 CFR 382.29 - May a carrier require a passenger with a disability to travel with a safety assistant?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May a carrier require a passenger with a disability to travel with a safety assistant? 382.29 Section 382.29 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.29...

  18. 14 CFR 382.85 - What seating accommodations must carriers make to passengers in circumstances not covered by...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What seating accommodations must carriers... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Seating Accommodations § 382.85...

  19. 14 CFR 382.15 - Do carriers have to make sure that contractors comply with the requirements of this Part?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Do carriers have to make sure that contractors comply with the requirements of this Part? 382.15 Section 382.15 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and...

  20. 14 CFR 382.111 - What services must carriers provide to passengers with a disability on board the aircraft?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What services must carriers provide to passengers with a disability on board the aircraft? 382.111 Section 382.111 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.111 What services...

  1. 14 CFR 382.13 - Do carriers have to modify policies, practices, and facilities to ensure nondiscrimination?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Do carriers have to modify policies, practices, and facilities to ensure nondiscrimination? 382.13 Section 382.13 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and...

  2. 14 CFR 382.85 - What seating accommodations must carriers make to passengers in circumstances not covered by...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false What seating accommodations must carriers... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Seating Accommodations § 382.85...

  3. 14 CFR 382.103 - May a carrier leave a passenger unattended in a wheelchair or other device?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false May a carrier leave a passenger unattended in a wheelchair or other device? 382.103 Section 382.103 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.103 May a...

  4. 14 CFR 382.95 - What are carriers' general obligations with respect to boarding and deplaning assistance?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What are carriers' general obligations with respect to boarding and deplaning assistance? 382.95 Section 382.95 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.95 What...

  5. 14 CFR 382.111 - What services must carriers provide to passengers with a disability on board the aircraft?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What services must carriers provide to passengers with a disability on board the aircraft? 382.111 Section 382.111 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.111 What services...

  6. 14 CFR 382.95 - What are carriers' general obligations with respect to boarding and deplaning assistance?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What are carriers' general obligations with respect to boarding and deplaning assistance? 382.95 Section 382.95 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.95 What...

  7. 14 CFR 382.13 - Do carriers have to modify policies, practices, and facilities to ensure nondiscrimination?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Do carriers have to modify policies, practices, and facilities to ensure nondiscrimination? 382.13 Section 382.13 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and...

  8. 14 CFR 382.55 - May carriers impose security screening procedures for passengers with disabilities that go beyond...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false May carriers impose security screening...? 382.55 Section 382.55 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

  9. 14 CFR 382.55 - May carriers impose security screening procedures for passengers with disabilities that go beyond...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May carriers impose security screening...? 382.55 Section 382.55 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

  10. 14 CFR 382.85 - What seating accommodations must carriers make to passengers in circumstances not covered by...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What seating accommodations must carriers... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Seating Accommodations § 382.85...

  11. 14 CFR 382.23 - May carriers require a passenger with a disability to provide a medical certificate?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false May carriers require a passenger with a disability to provide a medical certificate? 382.23 Section 382.23 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.23...

  12. 14 CFR 382.55 - May carriers impose security screening procedures for passengers with disabilities that go beyond...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May carriers impose security screening...? 382.55 Section 382.55 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

  13. 14 CFR 382.23 - May carriers require a passenger with a disability to provide a medical certificate?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May carriers require a passenger with a disability to provide a medical certificate? 382.23 Section 382.23 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.23...

  14. 14 CFR 382.103 - May a carrier leave a passenger unattended in a wheelchair or other device?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May a carrier leave a passenger unattended in a wheelchair or other device? 382.103 Section 382.103 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.103 May a...

  15. 14 CFR 382.95 - What are carriers' general obligations with respect to boarding and deplaning assistance?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What are carriers' general obligations with respect to boarding and deplaning assistance? 382.95 Section 382.95 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.95 What...

  16. 14 CFR 382.41 - What flight-related information must carriers provide to qualified individuals with a disability?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What flight-related information must carriers provide to qualified individuals with a disability? 382.41 Section 382.41 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Information for Passengers § 382.41 What...

  17. 14 CFR 382.15 - Do carriers have to make sure that contractors comply with the requirements of this Part?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Do carriers have to make sure that contractors comply with the requirements of this Part? 382.15 Section 382.15 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and...

  18. 14 CFR 382.23 - May carriers require a passenger with a disability to provide a medical certificate?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May carriers require a passenger with a disability to provide a medical certificate? 382.23 Section 382.23 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.23...

  19. 14 CFR 382.111 - What services must carriers provide to passengers with a disability on board the aircraft?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What services must carriers provide to passengers with a disability on board the aircraft? 382.111 Section 382.111 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.111 What services...

  20. 14 CFR 382.55 - May carriers impose security screening procedures for passengers with disabilities that go beyond...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false May carriers impose security screening...? 382.55 Section 382.55 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

  1. 14 CFR 382.31 - May carriers impose special charges on passengers with a disability for providing services and...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May carriers impose special charges on... 382.31 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL...

  2. 14 CFR 382.23 - May carriers require a passenger with a disability to provide a medical certificate?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false May carriers require a passenger with a disability to provide a medical certificate? 382.23 Section 382.23 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.23...

  3. 14 CFR 382.29 - May a carrier require a passenger with a disability to travel with a safety assistant?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false May a carrier require a passenger with a disability to travel with a safety assistant? 382.29 Section 382.29 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.29...

  4. 14 CFR 382.103 - May a carrier leave a passenger unattended in a wheelchair or other device?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false May a carrier leave a passenger unattended in a wheelchair or other device? 382.103 Section 382.103 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.103 May a...

  5. 14 CFR 382.29 - May a carrier require a passenger with a disability to travel with a safety assistant?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false May a carrier require a passenger with a disability to travel with a safety assistant? 382.29 Section 382.29 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.29...

  6. 14 CFR 382.85 - What seating accommodations must carriers make to passengers in circumstances not covered by...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What seating accommodations must carriers... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Seating Accommodations § 382.85...

  7. 14 CFR 382.29 - May a carrier require a passenger with a disability to travel with a safety assistant?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false May a carrier require a passenger with a disability to travel with a safety assistant? 382.29 Section 382.29 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.29...

  8. 14 CFR 382.15 - Do carriers have to make sure that contractors comply with the requirements of this part?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Do carriers have to make sure that contractors comply with the requirements of this part? 382.15 Section 382.15 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and...

  9. 14 CFR 382.41 - What flight-related information must carriers provide to qualified individuals with a disability?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false What flight-related information must carriers provide to qualified individuals with a disability? 382.41 Section 382.41 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Information for Passengers § 382.41 What...

  10. 14 CFR 382.111 - What services must carriers provide to passengers with a disability on board the aircraft?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false What services must carriers provide to passengers with a disability on board the aircraft? 382.111 Section 382.111 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.111 What services...

  11. 14 CFR 382.13 - Do carriers have to modify policies, practices, and facilities to ensure nondiscrimination?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Do carriers have to modify policies, practices, and facilities to ensure nondiscrimination? 382.13 Section 382.13 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and...

  12. 14 CFR 382.13 - Do carriers have to modify policies, practices, and facilities to ensure nondiscrimination?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Do carriers have to modify policies, practices, and facilities to ensure nondiscrimination? 382.13 Section 382.13 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and...

  13. 14 CFR 382.41 - What flight-related information must carriers provide to qualified individuals with a disability?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What flight-related information must carriers provide to qualified individuals with a disability? 382.41 Section 382.41 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Information for Passengers § 382.41 What...

  14. 14 CFR 382.103 - May a carrier leave a passenger unattended in a wheelchair or other device?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false May a carrier leave a passenger unattended in a wheelchair or other device? 382.103 Section 382.103 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.103 May a...

  15. 14 CFR 382.85 - What seating accommodations must carriers make to passengers in circumstances not covered by...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What seating accommodations must carriers... Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Seating Accommodations § 382.85...

  16. 14 CFR 382.119 - What information must carriers give individuals with vision or hearing impairment on aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What information must carriers give individuals with vision or hearing impairment on aircraft? 382.119 Section 382.119 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.119 What information...

  17. 14 CFR 382.13 - Do carriers have to modify policies, practices, and facilities to ensure nondiscrimination?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Do carriers have to modify policies, practices, and facilities to ensure nondiscrimination? 382.13 Section 382.13 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and...

  18. 14 CFR 382.15 - Do carriers have to make sure that contractors comply with the requirements of this Part?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Do carriers have to make sure that contractors comply with the requirements of this Part? 382.15 Section 382.15 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and...

  19. 14 CFR 382.31 - May carriers impose special charges on passengers with a disability for providing services and...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false May carriers impose special charges on... 382.31 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL...

  20. 14 CFR 382.111 - What services must carriers provide to passengers with a disability on board the aircraft?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What services must carriers provide to passengers with a disability on board the aircraft? 382.111 Section 382.111 Aeronautics and Space OFFICE OF... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Services on Aircraft § 382.111 What services...

  1. 14 CFR 382.91 - What assistance must carriers provide to passengers with a disability in moving within the terminal?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What assistance must carriers provide to passengers with a disability in moving within the terminal? 382.91 Section 382.91 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance §...

  2. 14 CFR 382.53 - What information must carriers give individuals with a vision or hearing impairment at airports?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What information must carriers give individuals with a vision or hearing impairment at airports? 382.53 Section 382.53 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Accessibility of Airport Facilities § 382.53...

  3. 14 CFR 382.41 - What flight-related information must carriers provide to qualified individuals with a disability?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What flight-related information must carriers provide to qualified individuals with a disability? 382.41 Section 382.41 Aeronautics and Space... NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Information for Passengers § 382.41 What...

  4. 14 CFR 382.55 - May carriers impose security screening procedures for passengers with disabilities that go beyond...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false May carriers impose security screening...? 382.55 Section 382.55 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

  5. 14 CFR 382.23 - May carriers require a passenger with a disability to provide a medical certificate?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false May carriers require a passenger with a disability to provide a medical certificate? 382.23 Section 382.23 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.23...

  6. 14 CFR 382.95 - What are carriers' general obligations with respect to boarding and deplaning assistance?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What are carriers' general obligations with respect to boarding and deplaning assistance? 382.95 Section 382.95 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Boarding, Deplaning, and Connecting Assistance § 382.95 What...

  7. 14 CFR 382.29 - May a carrier require a passenger with a disability to travel with a safety assistant?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false May a carrier require a passenger with a disability to travel with a safety assistant? 382.29 Section 382.29 Aeronautics and Space OFFICE OF THE... BASIS OF DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.29...

  8. 14 CFR 382.35 - May carriers require passengers with a disability to sign waivers or releases?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false May carriers require passengers with a disability to sign waivers or releases? 382.35 Section 382.35 Aeronautics and Space OFFICE OF THE SECRETARY... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.35 May...

  9. Numerical investigation of the role of clustering during oxygen-carrier regeneration in Chemical Looping Combustion

    NASA Astrophysics Data System (ADS)

    Goyal, Himanshu; Pepiot, Perrine

    2016-11-01

    In the air-reactor of a dual-bed Chemical Looping Combustion (CLC) system, the spent oxygen-carrier, in the form of metal or reduced metal oxide, is oxidized with air, typically in a high velocity riser reactor. Such a configuration provides challenging modeling issues, as the granular flow is characterized by a highly fluctuating solid volume fraction due to the formation of dense clusters. This may strongly affect the solid residence time in the air-reactor, and therefore, the extent of the oxygen-carrier regeneration and ultimately, the overall reactivity of the carrier in the fuel reactor. Here, we investigate how clustering impacts gas-solid chemical reactions in the reactor using a detailed Lagrange-Euler computational framework. The simulations account for both mass and heat transfer between the gas phase and the metal oxide particles, and the evolution of oxygen content of the metal oxide particles, or equivalently, their degree of oxidation. Two particle models of different complexity are considered. Results are analyzed to quantify the relative importance on the regeneration process of the reactor hydrodynamics. This material is based upon work supported by the National Science Foundation under Grant No. CBET-1638837.

  10. Carrier lifetimes in thin-film photovoltaics

    NASA Astrophysics Data System (ADS)

    Baek, Dohyun

    2015-09-01

    The carrier lifetimes in thin-film solar cells are reviewed and discussed. Shockley-Read-Hall recombination is dominant at low carrier density, Auger recombination is dominant under a high injection condition and high carrier density, and surface recombination is dominant under any conditions. Because the surface photovoltage technique is insensitive to the surface condition, it is useful for bulk lifetime measurements. The photoconductance decay technique measures the effective recombination lifetime. The time-resolved photoluminescence technique is very useful for measuring thin-film semiconductor or solar-cell materials lifetime, because the sample is thin, other techniques are not suitable for measuring the lifetime. Many papers have provided time-resolved photoluminescence (TRPL) lifetimes for copper-indium-gallium-selenide (CIGS) and CdTe thin-film solar cell. The TRPL lifetime strongly depends on open-circuit voltage and conversion efficiency; however, the TRPL life time is insensitive to the short-circuit current.

  11. Inorganic Nanomaterials as Carriers for Drug Delivery.

    PubMed

    Chen, Shizhu; Hao, Xiaohong; Liang, Xingjie; Zhang, Qun; Zhang, Cuimiao; Zhou, Guoqiang; Shen, Shigang; Jia, Guang; Zhang, Jinchao

    2016-01-01

    For safe and effective therapy, drugs must be delivered efficiently and with minimal systemic side effects. Nanostructured drug carriers enable the delivery of small-molecule drugs as well as nucleic acids and proteins. Inorganic nanomaterials are ideal for drug delivery platforms due to their unique physicochemical properties, such as facile preparation, good storage stability and biocompatibility. Many inorganic nanostructure-based drug delivery platforms have been prepared. Although there are still many obstacles to overcome, significant advances have been made in recent years. This review focuses on the status and development of inorganic nanostructures, including silica, quantum dots, gold, carbon-based and magnetic iron oxide-based nanostructures, as carriers for chemical and biological drugs. We specifically highlight the extensive use of these inorganic drug carriers for cancer therapy. Finally, we discuss the most important areas in the field that urgently require further study.

  12. Nanogel Carrier Design for Targeted Drug Delivery

    PubMed Central

    Eckmann, D. M.; Composto, R. J.; Tsourkas, A.; Muzykantov, V. R.

    2014-01-01

    Polymer-based nanogel formulations offer features attractive for drug delivery, including ease of synthesis, controllable swelling and viscoelasticity as well as drug loading and release characteristics, passive and active targeting, and the ability to formulate nanogel carriers that can respond to biological stimuli. These unique features and low toxicity make the nanogels a favorable option for vascular drug targeting. In this review, we address key chemical and biological aspects of nanogel drug carrier design. In particular, we highlight published studies of nanogel design, descriptions of nanogel functional characteristics and their behavior in biological models. These studies form a compendium of information that supports the scientific and clinical rationale for development of this carrier for targeted therapeutic interventions. PMID:25485112

  13. BISMUTH PHOSPHATE CARRIER PROCESS FOR Pu RECOVERY

    DOEpatents

    Finzel, T.G.

    1959-02-01

    An improvement in the bismuth phosphate carrier precipitation process for recovering plutonium is described. It has been found that a more granular and more easily filterable carrier precipitiite is formed if the addition of the bismuth and phosphate ions is effected by first adding 9/10 of the bismuth ions necessary, then slowly adding all of the source of the phosphate ions to be incorporated in the precipitate, while digesting at 75 C and afterwards incorporating the remainder of the total bismuth ions necessary

  14. Spacelab Hitchhiker, a quick reaction carrier

    NASA Technical Reports Server (NTRS)

    James, E. F.; Moye, J. E.; Lohman, R. L.

    1985-01-01

    It is pointed out that NASA is developing a new way to get payloads into orbit in a short time and at a low cost. The 'Spacelab Hitchhiker' is the carrier program which will accomplish this objective. The Spacelab Hitchhiker carrier is a Shuttle payload. The primary application of the considered program will be related to science and technology payloads. Attention is given to the Hitchhiker concept, details regarding the Hitchhiker-G and Hitchhiker-M, aspects of integration and operations, Orbiter resources and STS interfaces, the conduction of Hitchhiker flights as 'flights of opportunity', questions of payload selection, and organizational interfaces.

  15. Carrier molecules for use in veterinary vaccines.

    PubMed

    Gerdts, Volker; Mutwiri, George; Richards, James; van Drunen Littel-van den Hurk, Sylvia; Potter, Andrew A

    2013-01-11

    The practice of immunization of animals and humans has been carried out for centuries and is generally accepted as the most cost effective and sustainable method of infectious disease control. Over the past 20 years there have been significant changes in our ability to produce antigens by conventional extraction and purification, recombinant DNA and synthesis. However, many of these products need to be combined with carrier molecules to generate optimal immune responses. This review covers selected topics in the development of carrier technologies for use in the veterinary vaccine field, including glycoconjugate and peptide vaccines, microparticle and nanoparticle formulations, and finally virus-like particles.

  16. CONCENTRATION OF Pu USING OXALATE TYPE CARRIER

    DOEpatents

    Ritter, D.M.; Black, R.P.S.

    1960-04-19

    A method is given for dissolving and reprecipitating an oxalate carrier precipitate in a carrier precipitation process for separating and recovering plutonium from an aqueous solution. Uranous oxalate, together with plutonium being carried thereby, is dissolved in an aqueous alkaline solution. Suitable alkaline reagents are the carbonates and oxulates of the alkali metals and ammonium. An oxidizing agent selected from hydroxylamine and hydrogen peroxide is then added to the alkaline solution, thereby oxidizing uranium to the hexavalent state. The resulting solution is then acidified and a source of uranous ions provided in the acidified solution, thereby forming a second plutoniumcarrying uranous oxalate precipitate.

  17. Transient carrier transfer in tunnel injection structures

    NASA Astrophysics Data System (ADS)

    Talalaev, V. G.; Tomm, J. W.; Zakharov, N. D.; Werner, P.; Gösele, U.; Novikov, B. V.; Sokolov, A. S.; Samsonenko, Y. B.; Egorov, V. A.; Cirlin, G. E.

    2008-07-01

    InGaAs tunnel injection nanostructures consisting of a single quantum well as injector and a quantum dot layer as emitter are studied by time-resolved photoluminescence spectroscopy. The quantum dot photoluminescence undergoes substantial changes when proceeding from direct quantum dot excitation to quantum well excitation, which causes an indirect population of the dot ground states. This results in a lowered effective carrier temperature within the dots. Results on the carrier transfer versus barrier thickness are discussed within the Wentzel-Kramers-Brillouin approximation. Deviations for barrier thicknesses <5nm are assigned to the formation of nanobridges that are actually detected by transmission electron microscopy.

  18. Viruses - from pathogens to vaccine carriers.

    PubMed

    Small, Juliana C; Ertl, Hildegund C J

    2011-10-01

    Vaccination is mankind's greatest public health success story. By now vaccines to many of the viruses that once caused fatal childhood diseases are routinely used throughout the world. Traditional methods of vaccine development through inactivation or attenuation of viruses have failed for some of the most deadly human pathogens, necessitating new approaches. Genetic modification of viruses not only allows for their attenuation but also for incorporation of sequences from other viruses, turning one pathogen into a vaccine carrier for another. Recombinant viruses have pros and cons as vaccine carriers, as discussed below using vectors based on adenovirus, herpesvirus, flavivirus, and rhabdovirus as examples.

  19. Effective Charge Carrier Utilization in Photocatalytic Conversions.

    PubMed

    Zhang, Peng; Wang, Tuo; Chang, Xiaoxia; Gong, Jinlong

    2016-05-17

    Continuous efforts have been devoted to searching for sustainable energy resources to alleviate the upcoming energy crises. Among various types of new energy resources, solar energy has been considered as one of the most promising choices, since it is clean, sustainable, and safe. Moreover, solar energy is the most abundant renewable energy, with a total power of 173 000 terawatts striking Earth continuously. Conversion of solar energy into chemical energy, which could potentially provide continuous and flexible energy supplies, has been investigated extensively. However, the conversion efficiency is still relatively low since complicated physical, electrical, and chemical processes are involved. Therefore, carefully designed photocatalysts with a wide absorption range of solar illumination, a high conductivity for charge carriers, a small number of recombination centers, and fast surface reaction kinetics are required to achieve a high activity. This Account describes our recent efforts to enhance the utilization of charge carriers for semiconductor photocatalysts toward efficient solar-to-chemical energy conversion. During photocatalytic reactions, photogenerated electrons and holes are involved in complex processes to convert solar energy into chemical energy. The initial step is the generation of charge carriers in semiconductor photocatalysts, which could be enhanced by extending the light absorption range. Integration of plasmonic materials and introduction of self-dopants have been proved to be effective methods to improve the light absorption ability of photocatalysts to produce larger amounts of photogenerated charge carriers. Subsequently, the photogenerated electrons and holes migrate to the surface. Therefore, acceleration of the transport process can result in enhanced solar energy conversion efficiency. Different strategies such as morphology control and conductivity improvement have been demonstrated to achieve this goal. Fine-tuning of the

  20. 32 CFR 861.4 - DOD air transportation quality and safety requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... quality and safety criteria and requirements that reflect the type programs and practices DOD seeks from... carrier performance evaluations. The size of an air carrier, along with the type and scope of operations... expected to demonstrate some type of effective flight following capability. On the other hand, a major...