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. 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). PMID:25690760

  3. 14 CFR Section 04 - Air Carrier Groupings

    Code of Federal Regulations, 2014 CFR

    2014-01-01

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

  4. 14 CFR Section 04 - Air Carrier Groupings

    Code of Federal Regulations, 2013 CFR

    2013-01-01

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

  5. 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...

  6. 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...

  7. 29 CFR 1202.13 - Air carriers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

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

  8. 29 CFR 1202.13 - Air carriers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

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

  9. 29 CFR 1202.13 - Air carriers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

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

  10. 29 CFR 1202.13 - Air carriers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

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

  11. 29 CFR 1202.13 - Air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

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

  12. 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.

  13. 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. PMID:24195536

  14. 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.

  15. 14 CFR 380.11 - Payment to direct air carrier(s).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... carrier(s). Except for air taxi operators and commuter air carriers (which are governed by 14 CFR 298.38) and Canadian charter air taxi operators (which are governed by 14 CFR 294.32), the direct air carrier(s) shall be paid in full for the cost of the charter transportation (for both legs, if a...

  16. 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

  17. 14 CFR 158.23 - Consultation with air carriers and foreign air carriers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Consultation with air carriers and foreign air carriers. 158.23 Section 158.23 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT... funding by PFC's; (2) The PFC level for each project, the proposed charge effective date, the...

  18. 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...

  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...) 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...

  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...) 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...

  1. 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...

  2. 14 CFR 296.3 - Indirect cargo air carrier.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 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...

  3. 14 CFR 296.3 - Indirect cargo air carrier.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 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...

  4. 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...

  5. 14 CFR 298.52 - Air taxi operations by commuter air carriers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 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...

  6. 14 CFR 298.52 - Air taxi operations by commuter air carriers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 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...

  7. 14 CFR 298.52 - Air taxi operations by commuter air carriers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 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...

  8. 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...

  9. 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...

  10. 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...

  11. 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...

  12. 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....

  13. 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...

  14. 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... PROCEEDINGS) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.3 Smoking ban: air carriers. Air carriers shall prohibit smoking on all scheduled passenger flights....

  15. 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....

  16. 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....

  17. 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...

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... Office of the Secretary Application of Boutique Air, Inc. for Commuter Air Carrier Authority AGENCY... order finding Boutique Air, Inc., fit, willing, and able, and awarding it commuter air carrier authority... Attachment A to the order. FOR FURTHER INFORMATION CONTACT: Barbara Snoden, Air Carrier Fitness Division...

  20. 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...

  1. 77 FR 67584 - Air Carrier Contract Maintenance Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-13

    ... Privacy Act Statement can be found in the Federal Register published on April 11, 2000 (65 FR 19477-19478...-certificated repair facilities, and the air carriers' outsourcing of maintenance. In each of those reports... maintenance outsourcing practices (Recommendation 2). \\3\\ Review of Air Carriers' Use of Aircraft...

  2. 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.

  3. Integrated Analysis Capability (IAC) development

    NASA Technical Reports Server (NTRS)

    Young, J. P.

    1981-01-01

    The technical and programmatic aspects of the integrated analysis capability (IAC) are described. The (IAC) is an interdisciplinary analysis system containing a wide range of general purpose analysis programs that are interfaced via a common data base and a unified executive. The system is designed with significant interactive capability as well as the capability to support the entire range of design phases from the definition phase to the verification phase. The system functions as a standalone or interfaced with IPAD.

  4. 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.

  5. 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.

  6. 14 CFR 389.24 - Foreign air carriers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the requirement of their home governments, or as provided in a treaty or agreement with the United... 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...

  7. 32 CFR 861.6 - DOD review of foreign air carriers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false DOD review of foreign air carriers. 861.6... DEPARTMENT OF DEFENSE COMMERCIAL AIR TRANSPORTATION QUALITY AND SAFETY REVIEW PROGRAM § 861.6 DOD review of foreign air carriers. Foreign air carriers providing or seeking to provide services to DOD shall...

  8. 32 CFR 861.6 - DOD review of foreign air carriers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false DOD review of foreign air carriers. 861.6... DEPARTMENT OF DEFENSE COMMERCIAL AIR TRANSPORTATION QUALITY AND SAFETY REVIEW PROGRAM § 861.6 DOD review of foreign air carriers. Foreign air carriers providing or seeking to provide services to DOD shall...

  9. 32 CFR 861.6 - DOD review of foreign air carriers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false DOD review of foreign air carriers. 861.6... DEPARTMENT OF DEFENSE COMMERCIAL AIR TRANSPORTATION QUALITY AND SAFETY REVIEW PROGRAM § 861.6 DOD review of foreign air carriers. Foreign air carriers providing or seeking to provide services to DOD shall...

  10. 32 CFR 861.6 - DOD review of foreign air carriers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false DOD review of foreign air carriers. 861.6... DEPARTMENT OF DEFENSE COMMERCIAL AIR TRANSPORTATION QUALITY AND SAFETY REVIEW PROGRAM § 861.6 DOD review of foreign air carriers. Foreign air carriers providing or seeking to provide services to DOD shall...

  11. 32 CFR 861.6 - DOD review of foreign air carriers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false DOD review of foreign air carriers. 861.6... DEPARTMENT OF DEFENSE COMMERCIAL AIR TRANSPORTATION QUALITY AND SAFETY REVIEW PROGRAM § 861.6 DOD review of foreign air carriers. Foreign air carriers providing or seeking to provide services to DOD shall...

  12. 14 CFR 380.34a - Substitution of direct air carrier's security or depository agreement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... statement by the direct air carrier on OST Form 4535 that it will take responsibility for all charter... statement from the direct air carrier and its securer (under § 212.12 of this chapter), OST Form 4533,...

  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

    ... the Federal Register. (Presidential Sig.) THE WHITE HOUSE, Washington, September 28, 2011 [FR Doc... Coverage for Commercial Air Carrier Service in Domestic and International Operations #0; #0; #0... Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and International...

  14. 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.

  15. 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...

  16. 14 CFR 234.13 - Reports by air carriers on incidents involving animals during air transport.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Reports by air carriers on incidents involving animals during air transport. 234.13 Section 234.13 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS AIRLINE SERVICE QUALITY...

  17. 14 CFR 234.13 - Reports by air carriers on incidents involving animals during air transport.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Reports by air carriers on incidents involving animals during air transport. 234.13 Section 234.13 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS AIRLINE SERVICE QUALITY...

  18. 14 CFR 234.13 - Reports by air carriers on incidents involving animals during air transport.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Reports by air carriers on incidents involving animals during air transport. 234.13 Section 234.13 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS AIRLINE SERVICE QUALITY...

  19. 14 CFR 234.13 - Reports by air carriers on incidents involving animals during air transport.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Reports by air carriers on incidents involving animals during air transport. 234.13 Section 234.13 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS AIRLINE SERVICE QUALITY...

  20. 14 CFR 234.13 - Reports by air carriers on incidents involving animals during air transport.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Reports by air carriers on incidents involving animals during air transport. 234.13 Section 234.13 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS AIRLINE SERVICE QUALITY...

  1. 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...

  2. 14 CFR 121.548a - DOD Commercial Air Carrier Evaluator's Credential.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false DOD Commercial Air Carrier Evaluator's... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.548a DOD..., a DOD commercial air carrier evaluator presents S&A Form 110B, “DOD Commercial Air Carrier...

  3. 14 CFR 121.548a - DOD Commercial Air Carrier Evaluator's Credential.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false DOD Commercial Air Carrier Evaluator's... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.548a DOD..., a DOD commercial air carrier evaluator presents S&A Form 110B, “DOD Commercial Air Carrier...

  4. 14 CFR 121.548a - DOD Commercial Air Carrier Evaluator's Credential.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false DOD Commercial Air Carrier Evaluator's... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.548a DOD..., a DOD commercial air carrier evaluator presents S&A Form 110B, “DOD Commercial Air Carrier...

  5. 14 CFR 121.548a - DOD Commercial Air Carrier Evaluator's Credential.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false DOD Commercial Air Carrier Evaluator's... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.548a DOD..., a DOD commercial air carrier evaluator presents S&A Form 110B, “DOD Commercial Air Carrier...

  6. 14 CFR 121.548a - DOD Commercial Air Carrier Evaluator's Credential.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false DOD Commercial Air Carrier Evaluator's... OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.548a DOD..., a DOD commercial air carrier evaluator presents S&A Form 110B, “DOD Commercial Air Carrier...

  7. 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

    ... AGENCY Regulatory Training Session With Air Carriers, EPA Regional Partners and Other Interested Parties... 19, 2011, air carriers who meet the definition of ``public water systems'' under the Safe Drinking Water Act (SDWA) must meet the first set of requirements of the new regulation. These air carriers...

  8. 78 FR 42323 - Pilot Certification and Qualification Requirements for Air Carrier Operations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-15

    ... rulemaking (ANPRM) entitled ``New Pilot Certification Requirements for Air Carrier Operations'' (75 FR 6164... Requirements for Air Carrier Operations NPRM (77 FR 12374), which published in the Federal Register on February... for Air Carrier Operations NPRM (77 FR 12374), the FAA proposed to amend the existing requirements...

  9. 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).

  10. 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

  11. 77 FR 53779 - Reports by Air Carriers on Incidents Involving Animals During Air Transport

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-04

    ... published in the Federal Register on June 29, 2012. See 77 FR 38747. The Department of Transportation is... Register published on April 11, 2000 (65 FR 19477-78), or you may visit http://DocketsInfo.dot.gov . Docket...; ] DEPARTMENT OF TRANSPORTATION Office of the Secretary 14 CFR Part 235 RIN 2105-AE07 Reports by Air Carriers...

  12. 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

  13. 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...

  14. 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...

  15. 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...

  16. 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

    ... developing an integrated linear system of air transportation whenever such a system most adequately meets the.... air carrier. (g) Any order of the Department selecting a Freely Associated State Air Carrier...

  17. 14 CFR 204.4 - Carriers proposing to provide essential air service.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS DATA TO SUPPORT FITNESS DETERMINATIONS Filing Requirements § 204... Department, and these data continue to reflect the current state of the carrier's fitness, the carrier may... contact the Air Carrier Fitness Division to ascertain what information is already available to...

  18. 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

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Office of the Secretary Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits; Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits Filed Under Subpart B...

  19. 48 CFR 52.247-63 - Preference for U.S.-Flag Air Carriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Preference for U.S.-Flag... Clauses 52.247-63 Preference for U.S.-Flag Air Carriers. As prescribed in 47.405, insert the following clause: Preference for U.S.-Flag Air Carriers (JUN 2003) (a) Definitions. As used in this...

  20. 14 CFR 119.25 - Rotorcraft operations: Direct air carriers and commercial operators.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Rotorcraft operations: Direct air carriers... Requirements to Different Kinds of Operations Under Parts 121, 125, and 135 of This Chapter § 119.25 Rotorcraft operations: Direct air carriers and commercial operators. Each person who conducts rotorcraft operations...

  1. 14 CFR 119.25 - Rotorcraft operations: Direct air carriers and commercial operators.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Rotorcraft operations: Direct air carriers... Requirements to Different Kinds of Operations Under Parts 121, 125, and 135 of This Chapter § 119.25 Rotorcraft operations: Direct air carriers and commercial operators. Each person who conducts rotorcraft operations...

  2. 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

  3. Master-Iac Master-Saao OTs

    NASA Astrophysics Data System (ADS)

    Pogrosheva, T.; Vladimirov, V.; Lipunov, V.; Lopez, R. Rebolo; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Balanutsa, P.; Kornilov, V.; Gorbunov, I.; Gress, O.; Shumkov, V.; Ricart, M. Serra; Israelian, G.; Potter, S.; Kniazev, A.

    2016-06-01

    MASTER-IAC auto-detection system( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 20h 58m 16.98s +23d 58m 12.6s on 2016-06-09.03890 UT. The OT unfiltered magnitude is 17.5m (limit 19.4m).

  4. MASTER-IAC: Sloan QSO flare

    NASA Astrophysics Data System (ADS)

    Vladimirov, V.; Lipunov, V.; Lopez, R. Rebolo; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gorbunov, I.; Gress, O.; Kuvshinov, D.; Ricart, M. Serra; Israelian, G.; Tlatov, A.; Senik, V.; Dormidontov, D.; Parkhomenko, A.

    2016-06-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 22h 24m 38.99s +10d 57m 29.5s on 2016-06-14.08069 UT. The OT unfiltered magnitude is (the limit is 17.9m).

  5. MASTER-IAC: PSN in SDSS galaxy

    NASA Astrophysics Data System (ADS)

    Gress, O.; Lipunov, V.; Lopez, R. Rebolo; Ricart, M. Serra; Israelyan, G.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Vlasenko, D.; Gorbunov, I.; Kuvshinov, D.; Vladimirov, V.; Popova, E.

    2016-04-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 13h 27m 13.97s -02d 16m 11.8s on 2016-03-27 23:11:36.387 UT. The OT unfiltered magnitude is 17.5m (limit 19.6m).

  6. 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...

  7. 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

    ... Airlines Pty Ltd (``Strategic Airlines'') requesting the Department issue a foreign air carrier permit to enable Strategic Airlines, consistent with the open skies, U.S.-Australia Air Transport Agreement, to... the United States; and (4) other charters. Strategic Airlines also requests: (1) Exemption...

  8. 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....

  9. 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...

  10. 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....

  11. 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...

  12. 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.

  13. 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.

  14. Effect of iacP Mutation on Flagellar Phase Variation in Salmonella enterica Serovar Typhimurium Strain UK-1

    PubMed Central

    Eom, Jeong Seon; Kim, Jin Seok; Jang, Jung Im; Kim, Hyeon Guk; Bang, Iel-Soo

    2012-01-01

    Flagella are surface appendages that are important for bacterial motility and invasion of host cells. Two flagellin subunits in Salmonella enterica serovar Typhimurium, FliC and FljB, are alternatively expressed by a site-specific DNA inversion mechanism called flagellar phase variation. Although this inversion mechanism is understood at the molecular level, the key factor controlling the expression of the two flagellin subunits has not been determined. In this study, we found that a putative acyl carrier protein, IacP, affects flagellar phase variation in S. Typhimurium strain UK-1 under Salmonella pathogenicity island 1 (SPI1)-inducing conditions. Liquid chromatography-mass spectrometry analysis of the secreted proteins from S. Typhimurium determined that the amount of FljB secreted was significantly higher in the iacP mutant strain, a finding confirmed by Western blot analysis. Northern blotting, quantitative PCR, and microarray data showed that the level of FljB in the iacP mutant strain was regulated at the transcriptional level, although the transcription and expression of the fliC gene were independent of IacP. FljB production was abolished by the deletion of the Hin DNA invertase but could be restored by the introduction of a plasmid carrying the hin gene. We also found that in the iacP mutant strain, the orientation of the invertible H segment is in the FljB-expressing phase. Furthermore, electron microscopy observations indicated that the iacP mutant strain had more flagella per cell than the wild-type strain. These results suggest that IacP is associated with flagellar phase switching under SPI1-inducing conditions. PMID:22685287

  15. 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...

  16. 75 FR 61031 - Provision of Aviation Insurance Coverage for Commercial Air Carrier Service in Domestic and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-01

    ... Sig.) THE WHITE HOUSE, Washington, September 29, 2010 [FR Doc. 2010-24900 Filed 9-30-10; 11:15 am... Memorandum of September 29, 2010--Provision of Aviation Insurance Coverage for Commercial Air Carrier Service...;The President ] Memorandum of September 29, 2010 Provision of Aviation Insurance Coverage...

  17. 75 FR 32535 - Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... 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 Under Subpart B; Week Ending May 22, 2010 Notice of Applications for Certificates of Public Convenience and Necessity...

  18. 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...

  19. 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...

  20. 14 CFR 330.23 - To what address must air carriers send their applications?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 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...

  1. 75 FR 69734 - Application of Island Airlines, LLC for Commuter Air Carrier Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Office of the Secretary Application of Island Airlines, LLC for Commuter Air Carrier Authorization AGENCY... it should not issue an order finding Island Airlines, LLC, fit, willing, and able, and awarding...

  2. 78 FR 9865 - Air Carrier Contract Maintenance Requirements; Extension of Comment Period

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... Maintenance Requirements'' (77 FR 67584). Comments to that document were to be received on or before February... 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...

  3. 77 FR 12373 - Pilot Certification and Qualification Requirements for Air Carrier Operations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-29

    ... Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78) or you may visit http... rulemaking (ANPRM) entitled ``New Pilot Certification Requirements for Air Carrier Operations.'' (75 FR 6164... commercial pilots were adequate (75 FR 6164). In the ANPRM, the Agency asked whether all part 121...

  4. 77 FR 3323 - Airborne Radar Altimeter Equipment (For Air Carrier Aircraft)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-23

    ... [Federal Register Volume 77, Number 14 (Monday, January 23, 2012)] [Notices] [Pages 3323-3324] [FR... Engineering Division, Aircraft Certification Service. [FR Doc. 2012-1243 Filed 1-20-12; 8:45 am] BILLING CODE... Altimeter Equipment (For Air Carrier Aircraft) AGENCY: Federal Aviation Administration (FAA), DOT....

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 14 CFR 330.23 - To what address must air carriers send their applications?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 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...

  11. 14 CFR 330.31 - What data must air carriers submit concerning ASMs or RTMs?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL REGULATIONS PROCEDURES FOR COMPENSATION OF AIR CARRIERS... provided in paragraph (d) of this section, if you are applying for compensation as a passenger or...). (b) Except as provided in paragraph (d) of this section, if you are applying for compensation as...

  12. 14 CFR 330.31 - What data must air carriers submit concerning ASMs or RTMs?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL REGULATIONS PROCEDURES FOR COMPENSATION OF AIR CARRIERS... provided in paragraph (d) of this section, if you are applying for compensation as a passenger or...). (b) Except as provided in paragraph (d) of this section, if you are applying for compensation as...

  13. 14 CFR 330.31 - What data must air carriers submit concerning ASMs or RTMs?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL REGULATIONS PROCEDURES FOR COMPENSATION OF AIR CARRIERS... provided in paragraph (d) of this section, if you are applying for compensation as a passenger or...). (b) Except as provided in paragraph (d) of this section, if you are applying for compensation as...

  14. 14 CFR 330.31 - What data must air carriers submit concerning ASMs or RTMs?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL REGULATIONS PROCEDURES FOR COMPENSATION OF AIR CARRIERS... provided in paragraph (d) of this section, if you are applying for compensation as a passenger or...). (b) Except as provided in paragraph (d) of this section, if you are applying for compensation as...

  15. 14 CFR 330.31 - What data must air carriers submit concerning ASMs or RTMs?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL REGULATIONS PROCEDURES FOR COMPENSATION OF AIR CARRIERS... provided in paragraph (d) of this section, if you are applying for compensation as a passenger or...). (b) Except as provided in paragraph (d) of this section, if you are applying for compensation as...

  16. 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

    ... Member State of the European Union via any point or points in any Member State and via intermediate... rights made available to European Union carriers in the future. Barbara J. Hairston, Acting Program... any member of the European Common Aviation Area; (c) foreign charter cargo air transportation...

  17. 78 FR 44873 - Pilot Certification and Qualification Requirements for Air Carrier Operations; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-25

    ... rule; correction. SUMMARY: The FAA is correcting a final rule published on July 15, 2013 (78 FR 42324... entitled, ``Pilot Certification and Qualification Requirements for Air Carrier Operations'' (78 FR 42324... requirements for an airline transport pilot (ATP) certificate in Sec. 61.159(a) by adding paragraph...

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. 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

  3. 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...

  4. Message from the president of the IAC.

    PubMed

    Ras-work, B

    1995-04-01

    The Fourth World Conference on Women will take place at a major turning point of human history, when long standing global power structures and alliances are breaking down, giving way to new alignments and political settings with the prevailing socioeconomic conditions. During this change, women's lives have been affected negatively in Bosnia, Somalia, and Rwanda; although they played little or no role in bringing about the changes, women bear the brunt of the resulting political and economic strife. This situation, the combination of untold human suffering with unprecedented technological progress, could give women the insight to take initiative for leadership in shaping a better world where justice, peace, and prosperity prevail. To use their full potential for leadership, women must rid themselves of deeply engraved and internalized values of submission and eliminate all forms of prejudices and stereotypes. Through various forms of socialization processes, women have learned to sacrifice their comfort and well-being for their husbands and children and to conform to established value systems. Female genital mutilation is a sacrifice they have continued to pay, while the communities in which they live remain silent, apathetic, and indifferent. Conferences like the one in Beijing give inspiration and hope to leaders involved in changing the situation for women; they provide opportunities to voice plights, share experiences, and create alliances. The Inter-African Committee on Traditional Practices Affecting the Health of Women and Children (IAC) is planning to set up a workshop on traditional practices and hopes to enable as many of its members as possible to take part in the NGO forum.

  5. 14 CFR 93.25 - Initial assignment of Arrival Authorizations to U.S. and Canadian air carriers for domestic and U...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Canadian air carriers for domestic and U.S./Canada transborder service. (a) The FAA shall assign to each U.S. and Canadian air carrier, conducting scheduled service at O'Hare, as of the effective date of... Authorizations to U.S. and Canadian air carriers for domestic and U.S./Canada transborder service. 93.25......

  6. 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

  7. Elemental Analysis and Protein Quantification of Raw Natural Rubber of IAC Series 400 Clones

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Protein, nitrogen and sulfur contents were investigated for natural rubber from commercial Hevea, synthetic polyisoprene, and new IAC clones from Mococa city (IAC 405, 406, 410, 413, and 420), Jaú city (IAC 400, 401, 402, and 417), and from RRIM 600 clone (used as a control in both cases). IAC 405 a...

  8. 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 ...

  9. 14 CFR 399.91 - Air carrier participation in programs of technical assistance to airlines of less developed...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... particular language and culture of the recipient country are important to the success of the project, weight... interfere with the primary business of the subsidized carrier which is to provide air transportation in...

  10. Aircraft noise annoyance at three joint air carrier and general aviation airports

    NASA Technical Reports Server (NTRS)

    Fidell, S.; Horonjeff, R.; Mills, J.; Baldwin, E.; Teffeteller, S.; Pearsons, K.

    1985-01-01

    The results of social surveys conducted near three airports that support both general aviation and scheduled air carrier operations are presented and discussed. Inferences supported by these data include: (1) the nature of noise exposure and community reaction at smaller airports may differ from that at larger airports; (2) survey techniques are capable of identifying changes in annoyance associated with numerically small changes in noise exposure; (3) changes in the prevalence of annoyance are causally produced by changes in noise exposure; and (4) changes in annoyance associated with changes in exposure vary with time.

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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

  17. MASTER-IAC: PSN in PGC1671957 and bright OT

    NASA Astrophysics Data System (ADS)

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

    2016-09-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 23h 36m 08.12s +22d 32m 33.1s on 2016-09-07.05299 UT. The OT unfiltered magnitude is 17.8m (limit 20.1m).

  18. MASTER-IAC, MASTER-SAAO: optical transients discoveries

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Balanutsa, P.; Pogrosheva, T.; Rabinovich, J.; Lipunov, V.; Lopez, R. Rebolo; Ricart, M. Serra; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gress, O.; Ivanov, K.; Vlasenko, D.; Shurpakov, S.; Kuvshinov, D.

    2016-09-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 23h 30m 43.39s -02d 04m 14.8s on 2016-09-08.984185 UT. The OT unfiltered magnitude is 16.8m (the limit is 20.1m).

  19. MASTER-IAC: high amplitude (>8m) bright OT

    NASA Astrophysics Data System (ADS)

    Lipunov, V.; Lopez, R. Rebolo; Ricart, M. Serra; Tiurina, N.; Gorbovskoy, E.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gress, O.; Ivanov, K.; Shumkov, V.; Balanutsa, P.; Pogrosheva, T.; Rabinovich, J.; Vlasenko, D.; Shurpakov, S.; Kuvshinov, D.

    2016-09-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 03h 51m 09.53s +15d 28m 56.9s on UT. The OT unfiltered magnitude is (mlim=18.6m).

  20. MASTER-IAC: bright QSO flare and OT discovery

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Popova, E.; Gress, O.; Lipunov, V.; Lopez, R. Rebolo; Serra-Ricart, M.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Kuznetsov, A.; Kuvshinov, D.; Vlasenko, D.; Chazov, V.; Israelyan, G.; Lodieu, N.; Budnev, N.; Ivanov, K.; Shurpakov, S.

    2016-07-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L )discovered OT source at (RA, Dec) = 19h 18m 40.69s +42d 21m 03.3s on 2016-07-25.00863 UT. The OT magnitude in unfiltered is 17.9m (limit 18.7m).

  1. MASTER-IAC: bright PSN in unknown galaxy

    NASA Astrophysics Data System (ADS)

    Gorbovskoy, E.; Lipunov, V.; Tiurina, N.; Lopez, R. Rebolo; Serra-Ricart, M.; Israelyan, G.; Kornilov, V.; Balanutsa, P.; Kuznetsov, A.; Gorbunov, I.; Vladimirov, V.; Popova, E.; Kuvshinov, D.

    2016-05-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 20h 26m 06.27s -20d 07m 32.6s on 2016-05-16.14495 UT. The OT unfiltered magnitude is 15.7m (limit 18.7m).

  2. Master-Iac Master-Saao 2 bright OTs

    NASA Astrophysics Data System (ADS)

    Gress, O.; Pogrosheva, T.; Lipunov, V.; Lopez, R. Rebolo; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Gorbunov, I.; Kuznetsov, A.; Popova, E.; Kuvshinov, D.; Serra-Ricart, M.; Israelian, G.; Potter, S.; Kniazev, A.

    2016-05-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 00h 10m 21.33s +73d 15m 16.5s on 2016-05-24.18141 UT. The OT unfiltered magnitude is 15.7m (limit 18.1m).

  3. MASTER-IAC: very bright high amplitude OT

    NASA Astrophysics Data System (ADS)

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

    2016-07-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 20h 48m 06.68s +13d 54m 23.3s on 2016-07-24.16661 UT. The OT unfiltered magnitude is (limit 18.5m).

  4. MASTER-IAC: possible Nova in M31

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Lopez, R. Rebolo; Ricart, M. Serra; Israelian, G.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gorbunov, I.; Gress, O.; Vladimirov, V.; Kuvshinov, D.

    2016-06-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 00h 41m 17.95s +40d 33m 52.9s on 2016-06-14.19236 UT. The OT unfiltered magnitude is 18.7m (limit 20.0m).

  5. Development of microparticles for oral administration of the non-conventional radical scavenger IAC and testing in an inflammatory rat model.

    PubMed

    Passerini, Nadia; Albertini, Beatrice; Sabatino, Marcello Di; Corace, Giuseppe; Luppi, Barbara; Canistro, Donatella; Vivarelli, Fabio; Cirillo, Silvia; Soleti, Antonio; Merizzi, Giulia; Paolini, Moreno

    2016-10-15

    The bis (1-hydroxy-2,2,6,6-tetramethyl-4-piperidinyl)-decandioate (IAC), is an innovative non- radical scavenger used with success in numerous disease models such as inflammation, neurological disorders, hepatitis and diabetes. The pharmacological treatments have been performed by the intraperitoneal route of administration, representing to date, the main limit for the drug use. The aim of this study was to develop a delivery system that allows the oral administration of IAC while maintaining its therapeutic efficacy. Solid Lipid Microparticles (SLMs) containing a theoretical 18% (w/w) of IAC have been produced by the spray congealing technology; three formulations have been tested (A, B and C) using different low melting point carriers (stearic acid, Compritol(®) HD5ATO and carnauba wax) alone or in combination. All IAC loaded SLMs exhibited a spherical shape, encapsulation efficiency higher than 94% and particle size suitable for the oral route. Administered per os at different dosages in an inflammation rat model, all SLMs demonstrated their efficacy in reducing oedema and alleviating pain, compared to the gold standards Indomethacin and Paracetamol. These results suggested that the SLMs are an efficacious delivery system for the oral administration of IAC, potentially useful for the treatment of others diseases related to an over production of free radicals. PMID:27530293

  6. 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.

  7. 41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 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 2014-07-01 2014-07-01 false When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL...

  8. 41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 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 2013-07-01 2012-07-01 true When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL...

  9. 75 FR 60493 - Advisory Circular 120-79A, Developing and Implementing an Air Carrier Continuing Analysis and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-30

    ... (AC) 120-79A, ``Developing and Implementing an Air Carrier Continuing Analysis and Surveillance System''. This new advisory circular (AC) updates AC 120-79 originally issued on April 21, 2003. This new AC... . SUPPLEMENTARY INFORMATION: How To Obtain Copies: You can read or download this AC from the Internet at...

  10. 41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 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 2011-07-01 2011-07-01 false When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL...

  11. 41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 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 2010-07-01 2010-07-01 false When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL...

  12. 14 CFR 399.91 - Air carrier participation in programs of technical assistance to airlines of less developed...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... technical assistance to airlines of less developed countries. 399.91 Section 399.91 Aeronautics and Space... § 399.91 Air carrier participation in programs of technical assistance to airlines of less developed... or director thereof, with a foreign airline in connection with the performance of some...

  13. 14 CFR 399.91 - Air carrier participation in programs of technical assistance to airlines of less developed...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... technical assistance to airlines of less developed countries. 399.91 Section 399.91 Aeronautics and Space... § 399.91 Air carrier participation in programs of technical assistance to airlines of less developed... or director thereof, with a foreign airline in connection with the performance of some...

  14. 14 CFR 399.91 - Air carrier participation in programs of technical assistance to airlines of less developed...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... technical assistance to airlines of less developed countries. 399.91 Section 399.91 Aeronautics and Space... § 399.91 Air carrier participation in programs of technical assistance to airlines of less developed... or director thereof, with a foreign airline in connection with the performance of some...

  15. 14 CFR 399.91 - Air carrier participation in programs of technical assistance to airlines of less developed...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... technical assistance to airlines of less developed countries. 399.91 Section 399.91 Aeronautics and Space... § 399.91 Air carrier participation in programs of technical assistance to airlines of less developed... or director thereof, with a foreign airline in connection with the performance of some...

  16. 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...

  17. Effect of Air Exposure on Surface Properties, Electronic Structure, and Carrier Relaxation in PbSe Nanocrystals

    SciTech Connect

    Sykora, Milan; Koposov, Alexey Y.; McGuire, John A.; Schulze, Roland K.; Tretiak, Olexandr; Pietryga, Jeffrey M.; Klimov, Victor

    2010-04-27

    Effects of air exposure on surface properties, electronic structure, and carrier relaxation dynamics in colloidal PbSe nanocrystals (NCs) were studied using X-ray photoelectron spectroscopy, transmission electron microscopy, and steady-state and time-resolved photoluminescence (PL) spectroscopies. We show that exposure of NC hexane solutions to air under ambient conditions leads to rapid oxidation of NCs such that up to 50% of their volume is transformed into PbO, SeO{sub 2}, or PbSeO{sub 3} within 24 h. The oxidation is a thermally activated process, spontaneous at room temperature. The oxidation-induced reduction in the size of the PbSe “core” increases quantum confinement, causing shifts of the PL band and the absorption onset to higher energies. The exposure of NC solutions to air also causes rapid (within minutes) quenching of PL intensity followed by slow (within hours) recovery during which the PL quantum yield can reach values exceeding those observed prior to the air exposure. The short-term PL quenching is attributed to enhanced carrier trapping induced by adsorption of oxygen onto the NC surface, while the PL recovery at longer times is predominantly due to reduction in the efficiency of the “intrinsic” nonradiative interband recombination caused by the increase of the band gap in oxidized NCs. Although the analysis of subnanosecond relaxation dynamics in air-exposed NCs is complicated by a significant enhancement in fast carrier trapping, our picosecond PL measurements suggest that air exposure likely has only a weak effect on Auger recombination and also does not significantly affect the efficiency of carrier multiplication. We also show that the effects of air exposure are partially suppressed in PbSe/CdSe core/shell structures.

  18. Effect of air exposure on surface properties, electronic structure, and carrier relaxation in PbSe nanocrystals.

    PubMed

    Sykora, Milan; Koposov, Alexey Y; McGuire, John A; Schulze, Roland K; Tretiak, Olexandr; Pietryga, Jeffrey M; Klimov, Victor I

    2010-04-27

    Effects of air exposure on surface properties, electronic structure, and carrier relaxation dynamics in colloidal PbSe nanocrystals (NCs) were studied using X-ray photoelectron spectroscopy, transmission electron microscopy, and steady-state and time-resolved photoluminescence (PL) spectroscopies. We show that exposure of NC hexane solutions to air under ambient conditions leads to rapid oxidation of NCs such that up to 50% of their volume is transformed into PbO, SeO2, or PbSeO3 within 24 h. The oxidation is a thermally activated process, spontaneous at room temperature. The oxidation-induced reduction in the size of the PbSe "core" increases quantum confinement, causing shifts of the PL band and the absorption onset to higher energies. The exposure of NC solutions to air also causes rapid (within minutes) quenching of PL intensity followed by slow (within hours) recovery during which the PL quantum yield can reach values exceeding those observed prior to the air exposure. The short-term PL quenching is attributed to enhanced carrier trapping induced by adsorption of oxygen onto the NC surface, while the PL recovery at longer times is predominantly due to reduction in the efficiency of the "intrinsic" nonradiative interband recombination caused by the increase of the band gap in oxidized NCs. Although the analysis of subnanosecond relaxation dynamics in air-exposed NCs is complicated by a significant enhancement in fast carrier trapping, our picosecond PL measurements suggest that air exposure likely has only a weak effect on Auger recombination and also does not significantly affect the efficiency of carrier multiplication. We also show that the effects of air exposure are partially suppressed in PbSe/CdSe core/shell structures. PMID:20369900

  19. 14 CFR 158.11 - Public agency request not to require collection of PFC's by a class of air carriers or foreign...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Public agency request not to require collection of PFC's by a class of air carriers or foreign air carriers or for service to isolated communities... TRANSPORTATION (CONTINUED) AIRPORTS PASSENGER FACILITY CHARGES (PFC'S) General § 158.11 Public agency request...

  20. 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

    ... Authorizations to U.S. and Canadian air carriers for domestic and U.S./Canada transborder service. 93.25 Section... Canadian air carriers for domestic and U.S./Canada transborder service. (a) The FAA shall assign to each U....S./Canada transborder service for any day during the 7-day period of November 1 through 7, 2004,...

  1. 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...

  2. 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

    ... conducted by an applicant carrier will require collection of flight data, and detailed analysis to determine... things, flight origin and destination data, to be used in making the carriers' T-100 ] submissions.\\1\\ We... was published (78 FR 25781, May 2, 2013). The agency did not receive any comments to its...

  3. 14 CFR 211.20 - Initial foreign air carrier permit or transfer of a permit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... respond to an item, the application shall contain an explanation, and include substitute information most... related by blood or marriage. (e) Provide the names and citizenship of all persons holding five percent (5... CFR part 205. State the name(s) of its insurance carrier(s). (i) Supply certified evidence, in...

  4. 14 CFR 211.20 - Initial foreign air carrier permit or transfer of a permit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... respond to an item, the application shall contain an explanation, and include substitute information most... related by blood or marriage. (e) Provide the names and citizenship of all persons holding five percent (5... CFR part 205. State the name(s) of its insurance carrier(s). (i) Supply certified evidence, in...

  5. 14 CFR 211.20 - Initial foreign air carrier permit or transfer of a permit.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... respond to an item, the application shall contain an explanation, and include substitute information most... related by blood or marriage. (e) Provide the names and citizenship of all persons holding five percent (5... CFR part 205. State the name(s) of its insurance carrier(s). (i) Supply certified evidence, in...

  6. 14 CFR 211.20 - Initial foreign air carrier permit or transfer of a permit.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... respond to an item, the application shall contain an explanation, and include substitute information most... related by blood or marriage. (e) Provide the names and citizenship of all persons holding five percent (5... CFR part 205. State the name(s) of its insurance carrier(s). (i) Supply certified evidence, in...

  7. 14 CFR 211.20 - Initial foreign air carrier permit or transfer of a permit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... respond to an item, the application shall contain an explanation, and include substitute information most... related by blood or marriage. (e) Provide the names and citizenship of all persons holding five percent (5... CFR part 205. State the name(s) of its insurance carrier(s). (i) Supply certified evidence, in...

  8. 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.

  9. 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.

  10. 78 FR 53025 - Pilot Certification and Qualification Requirements for Air Carrier Operations; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-28

    ..., Office of the Chief Counsel--International Law, Legislation, and Regulations Division, AGC-240, Federal... rule; correction. SUMMARY: The FAA is correcting a final rule published on July 15, 2013 (78 FR ] 42324... Carrier Operations'' (78 FR 42324). In that final rule, which became effective July 15, 2013, the...

  11. 78 FR 76701 - Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-18

    ... and mail from any point or points behind any Member State(s) of the European Union, via any point or... European Union carriers under the U.S.-E.U. Open Skies Agreement. Barbara J. Hairston, Supervisory Dockets... or points in the United States and any point or points in any member of the European Common...

  12. 78 FR 2710 - Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-14

    ..., Inc. d/b/a National Airlines requesting an exemption and amended certificate of public convenience and...: January 2, 2013. Description: Application of National Air Cargo Group, Inc. d/b/a National Airlines... scheduled air transportation of persons, property and mail with large aircraft. National Airlines...

  13. 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.

  14. 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...

  15. Three-dimensional DEM-CFD analysis of air-flow-induced detachment of API particles from carrier particles in dry powder inhalers.

    PubMed

    Yang, Jiecheng; Wu, Chuan-Yu; Adams, Michael

    2014-02-01

    Air flow and particle-particle/wall impacts are considered as two primary dispersion mechanisms for dry powder inhalers (DPIs). Hence, an understanding of these mechanisms is critical for the development of DPIs. In this study, a coupled DEM-CFD (discrete element method-computational fluid dynamics) is employed to investigate the influence of air flow on the dispersion performance of the carrier-based DPI formulations. A carrier-based agglomerate is initially formed and then dispersed in a uniformed air flow. It is found that air flow can drag API particles away from the carrier and those in the downstream air flow regions are prone to be dispersed. Furthermore, the influence of the air velocity and work of adhesion are also examined. It is shown that the dispersion number (i.e., the number of API particles detached from the carrier) increases with increasing air velocity, and decreases with increasing the work of adhesion, indicating that the DPI performance is controlled by the balance of the removal and adhesive forces. It is also shown that the cumulative Weibull distribution function can be used to describe the DPI performance, which is governed by the ratio of the fluid drag force to the pull-off force.

  16. Three-dimensional DEM–CFD analysis of air-flow-induced detachment of API particles from carrier particles in dry powder inhalers

    PubMed Central

    Yang, Jiecheng; Wu, Chuan-Yu; Adams, Michael

    2014-01-01

    Air flow and particle–particle/wall impacts are considered as two primary dispersion mechanisms for dry powder inhalers (DPIs). Hence, an understanding of these mechanisms is critical for the development of DPIs. In this study, a coupled DEM–CFD (discrete element method–computational fluid dynamics) is employed to investigate the influence of air flow on the dispersion performance of the carrier-based DPI formulations. A carrier-based agglomerate is initially formed and then dispersed in a uniformed air flow. It is found that air flow can drag API particles away from the carrier and those in the downstream air flow regions are prone to be dispersed. Furthermore, the influence of the air velocity and work of adhesion are also examined. It is shown that the dispersion number (i.e., the number of API particles detached from the carrier) increases with increasing air velocity, and decreases with increasing the work of adhesion, indicating that the DPI performance is controlled by the balance of the removal and adhesive forces. It is also shown that the cumulative Weibull distribution function can be used to describe the DPI performance, which is governed by the ratio of the fluid drag force to the pull-off force. PMID:26579364

  17. 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

    SciTech Connect

    Ellis, R.A

    1996-05-01

    To prevent risks to air crews health, aircraft safety, and industry, Canada`s Department of National Defense (DND) has recently reviewed the potential problems associated with aircraft disinsection. Various directives for air crew, maintenance personnel and preventative medicine technicians to follow have been developed and updated periodically. This aircraft disinsection review is part of the latest effort to revise DND`s administrative orders on aircraft disinsection and could be a model for other military and civilian air carriers.

  18. 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.

  19. Dynamic performance testing of prototype 3 ton air-cooled carrier absorption chiller

    NASA Astrophysics Data System (ADS)

    Borst, R. R.; Wood, B. D.

    1985-05-01

    The performance of a prototype three ton cooling capacity air-cooled lithium bromide/water absorption chiller was tested using an absorption chiller test facility which was modified to expand its testing capabilities to include air-cooled chillers in addition to water-cooled chillers. Temperatures of the three externally supplied fluid loops: hot water, chilled water, and cooling air, were varied in order to determine the effects this would have on the two principal measures of chiller performance: cooling capacity and thermal coefficient of performance (COP). A number of interrelated factors were identified as contributing to less than expected performance. For comparison, experimental correlations of other investigators for this and other similar absorption chillers are presented. These have been plotted as both contour and three-dimensional performance maps in order to more clearly show the functional dependence of the chiller performance on the fluid loop temperatures.

  20. 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.

  1. 78 FR 2710 - Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-14

    ... 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... Applications, or Motion to Modify Scope: January 7, 2013. Description: Application of SmartLynx...

  2. 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...

  3. 78 FR 16356 - Applications for Certificates of Public Convenience and Necessity and Foreign Air Carrier Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-14

    ... authorizes UPS to engage in foreign air transportation of property and mail over the following U.S.-Mexico city-pair route segments: Austin, Texas-Monterrey; Houston, Texas- ] Mexico City; Louisville, Kentucky-Guadalajara; Louisville, Kentucky- Mexico City; Louisville, Kentucky-Monterrey; San Antonio,...

  4. Carrier-envelope phase-dependent electronic conductivity in an air filament driven by few-cycle laser pulses

    NASA Astrophysics Data System (ADS)

    Wang, Lifeng; Lu, Xin; Teng, Hao; Xi, Tingting; Chen, Shiyou; He, Peng; He, Xinkui; Wei, Zhiyi

    2016-07-01

    The modulation of the electron conductivity in an air filament, which is produced by carrier-envelope phase (CEP) stabilized 7-fs laser pulses, is realized experimentally. Numerical results based on a coupled 3D+1 generalized nonlinear Schrödinger equation including the real electric-field dependent ionization model are in good agreement with those from the experiment. It is demonstrated that the CEP effect on the electron density originates from the CEP-induced modification of the electric field of the laser pulse, and this modification is amplified during nonlinear propagation. The results provide important information to help understand the physical mechanism of the filaments driven by few-cycle femtosecond laser pulses.

  5. 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.

  6. 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.

  7. 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..

  8. Detachment of tobacco-smoke-material carriers from surfaces by turbulent air flow.

    PubMed

    Ibrahim, A H; Ghosh, S; Dunn, P F

    2009-01-01

    The influence of tobacco-smoke-material (TSM) on the detachment of microparticles from surfaces by turbulent air flow was investigated experimentally. Both clean and dusty glass surfaces were subjected to TSM either before or after the deposition of 64 microm to 76 microm-diameter stainless steel microparticles onto the surfaces. The TSM was generated by mechanically puffing research-grade cigarettes inside a smoking box that contained the surfaces. Microparticle detachment characteristics were studied in a wind tunnel using video microphotography. Measured nicotine concentration was used to determine the amount of TSM deposited on a surface.The 5% and 50% threshold velocities for detachment were used to quantify the effect of TSM on microparticle detachment. These velocities were compared with those obtained using a clean surface with no TSM exposure. The effect of TSM exposure on microparticle detachment depended significantly on whether exposure occurred before or after microparticle deposition. TSM exposure before microparticle deposition had little effect. TSM exposure after deposition delayed detachment to much higher velocities. The presence of dust on the surface with TSM also delayed detachment and increased the variability in the detachment velocities as compared to the case of a clean surface with no TSM exposure.

  9. International Conference on Population and Development, Cairo 5-13 September 1994 -- IAC presence.

    PubMed

    Haile Selassie, A

    1995-04-01

    During the International Conference on Population and Development (ICPD) in Cairo in September 1994, the Inter-African Committee on Traditional Practices Affecting the Health of Women and Children (IAC) exhibited posters, leaflets, brochures, T-shirts, and handkerchiefs, and distributed 2000 leaflets on IAC programs. On September 7, IAC staff showed videos on female genital mutilation (FGM) in Ethiopia and Uganda in the NGO Forum; this was followed by discussions with the 100 attending participants. On the same day, the IAC president made a statement in the Plenary Hall of the ICPD concerning the discrimination and gender bias faced by African women due to certain traditions and value systems. She proposed adopting legislation to raise the age of marriage; intensification of public education and information; mobilization of the media; and organization of educational programs for health workers, traditional birth attendants (TBAs), and policymakers. A special session on harmful traditional practices in Egypt was presented on September 12. The IAC executive secretary strongly opposed the medicalization of FGM. PMID:12157972

  10. 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...

  11. 14 CFR 204.5 - Certificated and commuter air carriers undergoing or proposing to undergo substantial change in...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... operations, ownership or management shall file the data set forth in § 204.3. These data must be submitted in... PROCEEDINGS) ECONOMIC REGULATIONS DATA TO SUPPORT FITNESS DETERMINATIONS Filing Requirements § 204.5... the carrier's fitness may be omitted. The carrier instead should identify the data and provide...

  12. 14 CFR 204.5 - Certificated and commuter air carriers undergoing or proposing to undergo substantial change in...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... operations, ownership or management shall file the data set forth in § 204.3. These data must be submitted in... PROCEEDINGS) ECONOMIC REGULATIONS DATA TO SUPPORT FITNESS DETERMINATIONS Filing Requirements § 204.5... the carrier's fitness may be omitted. The carrier instead should identify the data and provide...

  13. 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

    ... operations, ownership or management shall file the data set forth in § 204.3. These data must be submitted in... PROCEEDINGS) ECONOMIC REGULATIONS DATA TO SUPPORT FITNESS DETERMINATIONS Filing Requirements § 204.5... the carrier's fitness may be omitted. The carrier instead should identify the data and provide...

  14. 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

    ... operations, ownership or management shall file the data set forth in § 204.3. These data must be submitted in... PROCEEDINGS) ECONOMIC REGULATIONS DATA TO SUPPORT FITNESS DETERMINATIONS Filing Requirements § 204.5... the carrier's fitness may be omitted. The carrier instead should identify the data and provide...

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

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... operations, ownership or management shall file the data set forth in § 204.3. These data must be submitted in... PROCEEDINGS) ECONOMIC REGULATIONS DATA TO SUPPORT FITNESS DETERMINATIONS Filing Requirements § 204.5... the carrier's fitness may be omitted. The carrier instead should identify the data and provide...

  16. 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...

  17. 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

    ... Carrier Authority AGENCY: Department of Transportation. ACTION: Notice of Order to Show Cause (Order 2010... persons to show cause why it should not issue an order finding Rugby ] Aviation, LLC d/b/a Northwest...

  18. 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 ...

  19. 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.

  20. 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.

  1. 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.

  2. 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...

  3. 14 CFR 221.2 - Carrier's duty.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REGULATIONS TARIFFS General § 221.2 Carrier's duty. (a) Must file tariffs. (1) Except as provided in paragraph... carrier or foreign air carrier, when through service and through rates shall have been established, and... collect or receive a greater or less or different compensation for foreign air transportation or for...

  4. High-speed analysis of complex indoor VOC mixtures by vacuum-outlet GC with air carrier gas and programmable retention.

    PubMed

    Grall, A J; Zellers, E T; Sacks, R D

    2001-01-01

    A pressure-tunable, series-coupled column ensemble was used with atmospheric pressure air as carrier gas for the vacuum-outlet GC analysis of 42 volatile and semivolatile organic compounds commonly encountered as indoor air pollutants. Separation strategies applicable to a field-portable instrument that will employ a dual-stage preconcentrator and a microsensor array as the detector were developed, where coelution of certain analytes can be tolerated. The capillary column ensemble consists of a 4.5-m segment of nonpolar dimethyl polysiloxane followed by a 7.5-m segment of polar trifluoropropylmethyl polysiloxane. Good long-term thermal stability of the column ensemble was observed for continuous operation in air at temperatures up to 210 degrees C. A computer-driven pressure controller at the column junction point is used to adjust vapor retention for specified sets of target compounds. The compounds were divided into two groups according to retention order, and high-speed analysis conditions were determined for the two groups individually as well as for the entire mixture. The earlier eluting group of 21 compounds was analyzed isothermally at 30 degrees C in about 160 s using a single, on-the-fly junction-point pressure change during the separation. The later eluting group of 21 compounds was analyzed in about 200 s with temperature programming and a constant (tuned) junction-point pressure. The entire mixture was analyzed in about 400 s using a two-step temperature program and a three-step pressure program, with minimal overlap in eluting peaks. Separations are adequate for analysis by a sensor array capable of discriminating among small groups of coeluting vapors on the basis of their response patterns.

  5. 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.

  6. A system of IAC neural networks as the basis for self-organization in a sociological dynamical system simulation.

    PubMed

    Duong, D V; Reilly, K D

    1995-10-01

    This sociological simulation uses the ideas of semiotics and symbolic interactionism to demonstrate how an appropriately developed associative memory in the minds of individuals on the microlevel can self-organize into macrolevel dissipative structures of societies such as racial cultural/economic classes, status symbols and fads. The associative memory used is based on an extension of the IAC neural network (the Interactive Activation and Competition network). Several IAC networks act together to form a society by virtue of their human-like properties of intuition and creativity. These properties give them the ability to create and understand signs, which lead to the macrolevel structures of society. This system is implemented in hierarchical object oriented container classes which facilitate change in deep structure. Graphs of general trends and an historical account of a simulation run of this dynamical system are presented.

  7. Carrier rockets

    NASA Astrophysics Data System (ADS)

    Aleksandrov, V. A.; Vladimirov, V. V.; Dmitriev, R. D.; Osipov, S. O.

    This book takes into consideration domestic and foreign developments related to launch vehicles. General information concerning launch vehicle systems is presented, taking into account details of rocket structure, basic design considerations, and a number of specific Soviet and American launch vehicles. The basic theory of reaction propulsion is discussed, giving attention to physical foundations, the various types of forces acting on a rocket in flight, basic parameters characterizing rocket motion, the effectiveness of various approaches to obtain the desired velocity, and rocket propellants. Basic questions concerning the classification of launch vehicles are considered along with construction and design considerations, aspects of vehicle control, reliability, construction technology, and details of structural design. Attention is also given to details of rocket motor design, the basic systems of the carrier rocket, and questions of carrier rocket development.

  8. 14 CFR 291.45 - BTS Schedule T-100, U.S. Air Carrier Traffic and Capacity Data by Nonstop Segment and On-Flight...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Traffic and Capacity Data by Nonstop Segment and On-Flight Market. 291.45 Section 291.45 Aeronautics and... Carrier Traffic and Capacity Data by Nonstop Segment and On-Flight Market. (a) Each section 41103 all... summarized flight stage data and on-flight market data for revenue flights. All traffic statistics shall...

  9. 14 CFR 291.45 - BTS Schedule T-100, U.S. Air Carrier Traffic and Capacity Data by Nonstop Segment and On-Flight...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Traffic and Capacity Data by Nonstop Segment and On-Flight Market. 291.45 Section 291.45 Aeronautics and... Carrier Traffic and Capacity Data by Nonstop Segment and On-Flight Market. (a) Each section 41103 all... summarized flight stage data and on-flight market data for revenue flights. All traffic statistics shall...

  10. 14 CFR 291.45 - BTS Schedule T-100, U.S. Air Carrier Traffic and Capacity Data by Nonstop Segment and On-Flight...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Traffic and Capacity Data by Nonstop Segment and On-Flight Market. 291.45 Section 291.45 Aeronautics and... Carrier Traffic and Capacity Data by Nonstop Segment and On-Flight Market. (a) Each section 41103 all... summarized flight stage data and on-flight market data for revenue flights. All traffic statistics shall...

  11. 14 CFR 291.45 - BTS Schedule T-100, U.S. Air Carrier Traffic and Capacity Data by Nonstop Segment and On-Flight...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Traffic and Capacity Data by Nonstop Segment and On-Flight Market. 291.45 Section 291.45 Aeronautics and... Carrier Traffic and Capacity Data by Nonstop Segment and On-Flight Market. (a) Each section 41103 all... summarized flight stage data and on-flight market data for revenue flights. All traffic statistics shall...

  12. 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.

  13. Development of an Ultra-rapid, Small Tissue-collecting Device for Endoscopic Surgery--the Lymph Node Carrier: Useful in Protecting the Air-sealing Valves of the Trocar for Endoscopic Surgery and in Preventing Port Site Recurrence.

    PubMed

    Yamasaki, Tokihisa; Ohdaira, Takeshi

    2015-11-01

    In laparoscopic and thoracoscopic surgery for malignant tumors, it is often necessary to recognize intraoperative rapid diagnosis by sampling a small section of tissue that is suspected of the lymphatic or disseminated metastasis of malignant tumor cells, or of the direct invasion. However, sampling of the target tissue has to be carried out without dropping a section into the peritoneal or thoracic cavity and port-site tumor recurrence. We developed a device named the "lymph node carrier (LNC)" that is capable of instantaneously carrying a small piece of tissue out of the body after its insertion into the trocar for conventional laparoscopic surgery. LNC is composed of the following three parts: 1) the carrier container; 2) the external sheath that re-encloses the tissue, which protruded from the container, into the container; and 3) the air-sealing cap. In the in vivo study three sows were used to remove the sigmoid colon and to carry adipose tissue containing the dissected lymph nodes out of the body. Sliding of the external sheath and the LNC container allowed the re-enclosure of adipose tissue protruding from the container. Carriage time of the dissected lymph nodes out of three sows was 37.7±1.5 seconds in mean±SD. LNC was suggested to be a surgical device capable of allowing, in a very efficient manner and a very short period of time, the repeated collection of removed specimens out of the body without damaging the air-sealing valves of the trocar for endoscopic surgery.

  14. 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.

  15. What Is Carrier Screening?

    MedlinePlus

    ... you want to learn. Search form Search Carrier screening You are here Home Testing & Services Testing for ... help you make the decision. What Is Carrier Screening? Carrier screening checks if a person is a " ...

  16. Low-pressure barrier discharge ion source using air as a carrier gas and its application to the analysis of drugs and explosives.

    PubMed

    Usmanov, Dilshadbek T; Yu, Zhan; Chen, Lee Chuin; Hiraoka, Kenzo; Yamabe, Shinichi

    2016-02-01

    In this work, a low-pressure air dielectric-barrier discharge (DBD) ion source using a capillary with the inner diameter of 0.115 and 12 mm long applicable to miniaturized mass spectrometers was developed. The analytes, trinitrotoluene (TNT), 1,3,5-trinitroperhydro-1,3,5-triazine (RDX), 1,3,5,7-tetranitroperhydro-1,3,5,7-tetrazocine (HMX), pentaerythritol tetranitrate (PETN), nitroglycerine (NG), hexamethylene triperoxide diamine (HMTD), caffeine, cocaine and morphine, introduced through the capillary, were ionized by a low-pressure air DBD. The ion source pressures were changed by using various sizes of the ion sampling orifice. The signal intensities of those analytes showed marked pressure dependence. TNT was detected with higher sensitivity at lower pressure but vice versa for other analytes. For all analytes, a marked signal enhancement was observed when a grounded cylindrical mesh electrode was installed in the DBD ion source. Among nine analytes, RDX, HMX, NG and PETN could be detected as cluster ions [analyte + NO3 ](-) even at low pressure and high temperature up to 180 °C. The detection indicates that these cluster ions are stable enough to survive under present experimental conditions. The unexpectedly high stabilities of these cluster ions were verified by density functional theory calculation. PMID:26889929

  17. Low-pressure barrier discharge ion source using air as a carrier gas and its application to the analysis of drugs and explosives.

    PubMed

    Usmanov, Dilshadbek T; Yu, Zhan; Chen, Lee Chuin; Hiraoka, Kenzo; Yamabe, Shinichi

    2016-02-01

    In this work, a low-pressure air dielectric-barrier discharge (DBD) ion source using a capillary with the inner diameter of 0.115 and 12 mm long applicable to miniaturized mass spectrometers was developed. The analytes, trinitrotoluene (TNT), 1,3,5-trinitroperhydro-1,3,5-triazine (RDX), 1,3,5,7-tetranitroperhydro-1,3,5,7-tetrazocine (HMX), pentaerythritol tetranitrate (PETN), nitroglycerine (NG), hexamethylene triperoxide diamine (HMTD), caffeine, cocaine and morphine, introduced through the capillary, were ionized by a low-pressure air DBD. The ion source pressures were changed by using various sizes of the ion sampling orifice. The signal intensities of those analytes showed marked pressure dependence. TNT was detected with higher sensitivity at lower pressure but vice versa for other analytes. For all analytes, a marked signal enhancement was observed when a grounded cylindrical mesh electrode was installed in the DBD ion source. Among nine analytes, RDX, HMX, NG and PETN could be detected as cluster ions [analyte + NO3 ](-) even at low pressure and high temperature up to 180 °C. The detection indicates that these cluster ions are stable enough to survive under present experimental conditions. The unexpectedly high stabilities of these cluster ions were verified by density functional theory calculation.

  18. 14 CFR 221.2 - Carrier's duty.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... of Property; (3) Part 297, Foreign Air Freight Forwarders and Foreign Cooperative Shippers... Trips by Foreign Air Carriers; (9) Part 292, International Cargo Transportation, except as provided in part 292. (10) Part 293 International Passenger Transportation, except as provided in part 293....

  19. 14 CFR 221.2 - Carrier's duty.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... of Property; (3) Part 297, Foreign Air Freight Forwarders and Foreign Cooperative Shippers... Trips by Foreign Air Carriers; (9) Part 292, International Cargo Transportation, except as provided in part 292. (10) Part 293 International Passenger Transportation, except as provided in part 293....

  20. 14 CFR 221.2 - Carrier's duty.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... of Property; (3) Part 297, Foreign Air Freight Forwarders and Foreign Cooperative Shippers... Trips by Foreign Air Carriers; (9) Part 292, International Cargo Transportation, except as provided in part 292. (10) Part 293 International Passenger Transportation, except as provided in part 293....

  1. Characterization of the constituents and antioxidant activity of Brazilian green tea (Camellia sinensis var. assamica IAC-259 cultivar) extracts.

    PubMed

    Saito, Samuel T; Gosmann, Grace; Saffi, Jenifer; Presser, Márcio; Richter, Marc F; Bergold, Ana M

    2007-11-14

    Freeze-dried extracts from Camellia sinensis var. assamica IAC-259 cultivar named Brazilian green tea were prepared by hot water and ultrasound-assisted extractions using leaves harvested in spring and summer. Their caffeine and catechin contents were measured by high performance liquid chromatography-diode array detector. The antioxidant activity of the major green tea compounds and Brazilian green tea extracts was evaluated using a 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay. The levels of caffeine were higher in the summer samples (p < 0.05); otherwise, there were no significant variations related to the catechin contents between spring and summer samples. The sonication method using water/acetone as solvent had a high efficiency to extract not only epigallocatechin gallate but also epicatechin gallate (p < 0.05). Antioxidant activities of the Brazilian green tea extracts were not significantly different among seasons and extraction systems. The antioxidant data (IC50) of the Brazilian green tea extracts showed a significant correlation with their epigallocatechin gallate and epicatechin gallate contents (p < 0.05). PMID:17937477

  2. Comparative physicochemical properties and structure of rice containing the sck+cryIAc genes and its nontransgenic counterpart.

    PubMed

    Li, X; Huang, K; Zhu, B; Liang, Z; Wei, L; Luo, Y

    2008-01-01

    The physicochemical properties and structure of an insect-resistant rice, Liangyou Kefeng Nr. 6 (IRR), containing the sck and cryIAc genes were compared with those of its nontransgenic counterpart designated as Liangyou 2186 (control), considering their key role in determining commercial value. Basically the appearance of IRR was not affected in terms of size and shape after foreign gene transformation but improved with lower chalkiness. The milling yield of IRR with lower chalkiness was higher measured by head rice yield compared with its parental control. The differences in appearance and milling quality were confirmed by the structure of raw rice grain by scanning electron microscopy (SEM). Slight differences were observed in pasting properties and textural quality determined by rapid viscosity analyzer and texture analyzer which was in agreement with the result of the structure of cooked rice grain by SEM. The above differences might be as a result of a positional effect of T-DNA insertion. On the whole, the appearance, milling quality, and eating quality of IRR were not adversely affected by transgenes, which will facilitate its acceptance by the consumer after commercialization. PMID:18211372

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

    PubMed

    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; Geck Do, Mary; Andersen, Jannik N

    2016-02-25

    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-dimethylbenzimidazolone 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 ITC Kd = 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.

  4. Comparative physicochemical properties and structure of rice containing the sck+cryIAc genes and its nontransgenic counterpart.

    PubMed

    Li, X; Huang, K; Zhu, B; Liang, Z; Wei, L; Luo, Y

    2008-01-01

    The physicochemical properties and structure of an insect-resistant rice, Liangyou Kefeng Nr. 6 (IRR), containing the sck and cryIAc genes were compared with those of its nontransgenic counterpart designated as Liangyou 2186 (control), considering their key role in determining commercial value. Basically the appearance of IRR was not affected in terms of size and shape after foreign gene transformation but improved with lower chalkiness. The milling yield of IRR with lower chalkiness was higher measured by head rice yield compared with its parental control. The differences in appearance and milling quality were confirmed by the structure of raw rice grain by scanning electron microscopy (SEM). Slight differences were observed in pasting properties and textural quality determined by rapid viscosity analyzer and texture analyzer which was in agreement with the result of the structure of cooked rice grain by SEM. The above differences might be as a result of a positional effect of T-DNA insertion. On the whole, the appearance, milling quality, and eating quality of IRR were not adversely affected by transgenes, which will facilitate its acceptance by the consumer after commercialization.

  5. 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

  6. 14 CFR 330.11 - Which carriers are eligible to apply for compensation under this part?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... foreign air carrier, commercial operator, flying club, fractional owner, general aviation operator, fixed... OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL REGULATIONS PROCEDURES FOR COMPENSATION OF AIR CARRIERS General Provisions § 330.11 Which carriers are eligible to apply for compensation under this...

  7. 14 CFR 330.11 - Which carriers are eligible to apply for compensation under this part?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... foreign air carrier, commercial operator, flying club, fractional owner, general aviation operator, fixed... OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL REGULATIONS PROCEDURES FOR COMPENSATION OF AIR CARRIERS General Provisions § 330.11 Which carriers are eligible to apply for compensation under this...

  8. 14 CFR 330.11 - Which carriers are eligible to apply for compensation under this part?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... foreign air carrier, commercial operator, flying club, fractional owner, general aviation operator, fixed... OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL REGULATIONS PROCEDURES FOR COMPENSATION OF AIR CARRIERS General Provisions § 330.11 Which carriers are eligible to apply for compensation under this...

  9. 14 CFR 330.11 - Which carriers are eligible to apply for compensation under this part?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... foreign air carrier, commercial operator, flying club, fractional owner, general aviation operator, fixed... OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL REGULATIONS PROCEDURES FOR COMPENSATION OF AIR CARRIERS General Provisions § 330.11 Which carriers are eligible to apply for compensation under this...

  10. 14 CFR 330.11 - Which carriers are eligible to apply for compensation under this part?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... foreign air carrier, commercial operator, flying club, fractional owner, general aviation operator, fixed... OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL REGULATIONS PROCEDURES FOR COMPENSATION OF AIR CARRIERS General Provisions § 330.11 Which carriers are eligible to apply for compensation under this...

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

    PubMed Central

    Nayak, Pritilata; Basu, Debabrata; Das, Sampa; Basu, Asitava; Ghosh, Dipankar; Ramakrishnan, Neeliyath A.; Ghosh, Maloy; Sen, Soumitra K.

    1997-01-01

    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. PMID:9122157

  12. 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 ...

  13. Influence of carrier on the performance of dry powder inhalers.

    PubMed

    Saint-Lorant, G; Leterme, P; Gayot, A; Flament, M P

    2007-04-01

    The aim of this work is to study carriers which can become alternatives to monohydrate lactose in dry powder inhalers and to consider particle parameters that influence adhesion between drug and carrier in dry powder inhalers. Different forms of mannitol, lactose and maltitol were mixed with either terbutaline sulphate or formoterol fumarate. The blends were submitted to different adhesion tests where drug detachment from the carrier was obtained either through mechanical vibration or by aspiration. Parameters like particle shape, roughness, amorphous content and cristalline form may affect interactions between drug and carrier. In our case, crystallized forms of the carrier offered lower adhesion but better release of the active ingredient than spray-dried forms. The crystallized mannitol produced maximal fine particle dose. The blends of the mannitols and the two active ingredients gave different results. The two techniques used to assess the adhesion of drugs to carrier particles provide complementary information about drug/carrier interactions and detachment. The mechanical sieving allows to assess blend stability and the air-jet sieving makes it possible to determine how easily the drug separates from carrier. For the drugs tested, the results of fine particle doses are in agreement with the Alpine air-jet sieve results. The tests used are helpful for the choice of a new carrier in the field of the development of new carriers for dry powder inhalers. PMID:17113733

  14. 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…

  15. 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.

  16. Composite carrier bar device

    SciTech Connect

    Felder, D.W.

    1981-09-01

    A composite carrier bar is disclosed for oil well pumping units that utilize sucker rod to operate bottom hole pumps. The bar includes a recessed cavity for receiving a hydraulic ram to operate as a polish rod jack and also a secondary carrier bar for receiving a secondary polish rod clamp for use in respacing bottom hole pumps and serve as a safety clamp during operation.

  17. 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.

  18. 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,…

  19. 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 ...

  20. Sealed substrate carrier for electroplating

    DOEpatents

    Ganti, Kalyana Bhargava

    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.

  1. 22 CFR 228.22 - Air transportation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... criteria for determining when U.S. flag air carriers are unavailable. See 48 CFR 47.403-1, or USAID... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Air transportation. 228.22 Section 228.22... for USAID Financing § 228.22 Air transportation. (a) The eligibility of air transportation...

  2. 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.

  3. 29 CFR 1202.12 - National Air Transport Adjustment Board.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... § 1202.12 National Air Transport Adjustment Board. Under section 205, title II, of the Railway Labor Act... national board of adjustment for the air carriers subject to the act to provide for the prompt and orderly... members each shall be selected by the air carriers and the labor organizations of their employees. Up...

  4. 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.

  5. 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

    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.

  6. 49 CFR 369.2 - Classification of carriers-motor carriers of property, household goods carriers, and dual...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... contract motor carriers of property are grouped into the following three classes: Class I. Carriers having... applying the revenue deflator formula in Note A. Class II. Carriers having annual carrier operating... applying the revenue deflator formula in Note A. Class III. Carriers having annual carrier...

  7. 48 CFR 47.404 - Air freight forwarders.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) Agencies may use air freight forwarders that are engaged in international air transportation (49 U.S.C... expenditures in 47.403-3(a) applies also to the air carriers used by these international air freight forwarders. (b) Agency personnel shall inform international air freight forwarders that to facilitate...

  8. 48 CFR 47.404 - Air freight forwarders.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) Agencies may use air freight forwarders that are engaged in international air transportation (49 U.S.C... expenditures in 47.403-3(a) applies also to the air carriers used by these international air freight forwarders. (b) Agency personnel shall inform international air freight forwarders that to facilitate...

  9. 48 CFR 47.404 - Air freight forwarders.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) Agencies may use air freight forwarders that are engaged in international air transportation (49 U.S.C... expenditures in 47.403-3(a) applies also to the air carriers used by these international air freight forwarders. (b) Agency personnel shall inform international air freight forwarders that to facilitate...

  10. 48 CFR 47.404 - Air freight forwarders.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) Agencies may use air freight forwarders that are engaged in international air transportation (49 U.S.C... expenditures in 47.403-3(a) applies also to the air carriers used by these international air freight forwarders. (b) Agency personnel shall inform international air freight forwarders that to facilitate...

  11. 48 CFR 47.404 - Air freight forwarders.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) Agencies may use air freight forwarders that are engaged in international air transportation (49 U.S.C... expenditures in 47.403-3(a) applies also to the air carriers used by these international air freight forwarders. (b) Agency personnel shall inform international air freight forwarders that to facilitate...

  12. Views of Shuttle Carrier Aircraft refueling stop at Ellington

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Views of the Shuttle Carrier Aircraft (SCA) NASA 905 during a refueling stopover at Ellington Air Force Base. Its crew of Dick Scobee, copilot; Joseph Algranti, pilot; and Louis E. Guidry, flight engineer are seen standing on the runway just in front of the aircraft (33392); Crew is seen at their stations inside the aircraft (33393).

  13. 48 CFR 47.403-2 - Air transport agreements between the United States and foreign governments.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 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...

  14. 48 CFR 47.403-2 - Air transport agreements between the United States and foreign governments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  15. 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...

  16. 48 CFR 47.403-2 - Air transport agreements between the United States and foreign governments.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 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...

  17. 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...

  18. 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...

  19. 14 CFR 382.141 - What training are carriers required to provide for their personnel?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 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...

  20. 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...

  1. 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...

  2. 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...

  3. 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...

  4. 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...

  5. 14 CFR 382.141 - What training are carriers required to provide for their personnel?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 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...

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

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 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. 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.

  8. 19 CFR 122.48a - Electronic information for air cargo required in advance of arrival.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Freight Station/deconsolidator as identified by its FIRMS (Facilities Information and Resources Management... air carrier as identified by its carrier IATA (International Air Transport Association) code, that...) of this chapter), the party must possess a Customs international carrier bond containing all...

  9. 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...

  10. 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...

  11. 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...

  12. 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...

  13. 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...

  14. 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.

  15. Identification of the Charge Carriers in Cerium Phosphate Ceramics

    SciTech Connect

    Ray, Hannah L.; Jonghe, Lutgard C. De

    2010-06-02

    The total conductivity of Sr-doped cerium orthophosphate changes by nearly two orders of magnitude depending on the oxygen and hydrogen content of the atmosphere. The defect model for the system suggests that this is because the identity of the dominant charge carrier can change from electron holes to protons when the sample is in equilibrium with air vs. humidified hydrogen. In this work are presented some preliminary measurements that can help to clarify this exchange between carriers. The conduction behavior of a 2percent Sr-doped CePO4 sample under symmetric atmospheric conditions is investigated using several techniques, including AC impedance, H/D isotope effects, and chronoamperometry.

  16. Nanostructured lipid carriers: a potential drug carrier for cancer chemotherapy.

    PubMed

    Selvamuthukumar, Subramanian; Velmurugan, Ramaiyan

    2012-01-01

    Nanotechnology having developed exponentially, the aim has been on therapeutic undertaking, particularly for cancerous disease chemotherapy. Nanostructured lipid carriers have attracted expanding scientific and commercial vigilance in the last couple of years as alternate carriers for the pharmaceutical consignment, particularly anticancer pharmaceuticals. Shortcomings often came across with anticancer mixtures, such as poor solubility, normal tissue toxicity, poor specificity and steadiness, as well as the high incidence rate of pharmaceutical resistance and the rapid degradation, need of large-scale output procedures, a fast release of the pharmaceutical from its carrier scheme, steadiness troubles, the residues of the organic solvents utilized in the output method and the toxicity from the polymer with esteem to the carrier scheme are anticipated to be overcome through use of the Nanostructured Lipid Carrier. In this review the benefits, types, drug release modulations, steadiness and output techniques of NLCs are discussed. In supplement, the function of NLC in cancer chemotherapy is presented and hotspots in research are emphasized. It is foreseen that, in the beside future, nanostructured lipid carriers will be further advanced to consign cytotoxic anticancer compounds in a more efficient, exact and protected manner. PMID:23167765

  17. 49 CFR 369.3 - Classification of carriers-motor carriers of passengers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Classification of carriers-motor carriers of...) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS REPORTS OF MOTOR CARRIERS § 369.3 Classification of carriers—motor carriers of passengers....

  18. 49 CFR 369.3 - Classification of carriers-motor carriers of passengers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Classification of carriers-motor carriers of...) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS REPORTS OF MOTOR CARRIERS § 369.3 Classification of carriers—motor carriers of passengers....

  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. 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... Threat Response § 1546.301 Bomb or air piracy threats. No foreign air carrier may land or take off an airplane in the United States after receiving a bomb or air piracy threat against that airplane, unless...

  1. 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... Threat Response § 1546.301 Bomb or air piracy threats. No foreign air carrier may land or take off an airplane in the United States after receiving a bomb or air piracy threat against that airplane, unless...

  2. 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... Threat Response § 1546.301 Bomb or air piracy threats. No foreign air carrier may land or take off an airplane in the United States after receiving a bomb or air piracy threat against that airplane, unless...

  3. 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... Threat Response § 1546.301 Bomb or air piracy threats. No foreign air carrier may land or take off an airplane in the United States after receiving a bomb or air piracy threat against that airplane, unless...

  4. 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... Threat Response § 1546.301 Bomb or air piracy threats. No foreign air carrier may land or take off an airplane in the United States after receiving a bomb or air piracy threat against that airplane, unless...

  5. 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...

  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. 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...

  9. Straddle carrier radiation portal monitoring

    NASA Astrophysics Data System (ADS)

    Andersen, Eric S.; Samuel, Todd J.; Mullen, O. Dennis

    2005-05-01

    U.S. Customs and Border Protection (CBP) is the primary enforcement agency protecting the nation"s ports of entry. CBP is enhancing its capability to interdict the illicit import of nuclear and radiological materials and devices that may be used by terrorists. Pacific Northwest National Laboratory (PNNL) is providing scientific and technical support to CBP in their goal to enable rapid deployment of nuclear and radiation detection systems at U. S. ports of entry to monitor 100% of the incoming international traffic and cargo while not adversely impacting the operations or throughput of the ports. The U.S. ports of entry include the following vectors: land border crossings, seaports, airports, rail crossings, and mail and express consignment courier facilities. U.S. Customs and Border Protection (CBP) determined that a screening solution was needed for Seaport cargo containers being transported by Straddle Carriers (straddle carriers). A stationary Radiation Portal Monitor (RPM) for Straddle Carriers (SCRPM) is needed so that cargo containers can be scanned while in transit under a Straddle Carrier. The Straddle Carrier Portal operational impacts were minimized by conducting a time-motion study at the Port, and adaptation of a Remotely Operated RPM (RO-RPM) booth concept that uses logical lighting schemes for traffic control, cameras, Optical Character Recognition, and wireless technology.

  10. Straddle Carrier Radiation Portal Monitoring

    SciTech Connect

    Andersen, Eric S.; Samuel, Todd J.; Mullen, O Dennis

    2005-08-01

    U.S. Customs and Border Protection (CBP) is the primary enforcement agency protecting the nation’s ports of entry. CBP is enhancing its capability to interdict the illicit import of nuclear and radiological materials and devices that may be used by terrorists. Pacific Northwest National Laboratory (PNNL) is providing scientific and technical support to CBP in their goal to enable rapid deployment of nuclear and radiation detection systems at U. S. ports of entry to monitor 100% of the incoming international traffic and cargo while not adversely impacting the operations or throughput of the ports. The U.S. ports of entry include the following vectors: land border crossings, seaports, airports, rail crossings, and mail and express consignment courier facilities. U.S. Customs and Border Protection (CBP) determined that a screening solution was needed for Seaport cargo containers being transported by Straddle Carriers (straddle carriers). A stationary Radiation Portal Monitor (RPM) for Straddle Carriers (SCRPM) is needed so that cargo containers can be scanned while in transit under a Straddle Carrier. The Straddle Carrier Portal operational impacts were minimized by conducting a time-motion study at the Port, and adaptation of a Remotely Operated RPM (RO-RPM) booth concept that uses logical lighting schemes for traffic control, cameras, Optical Character Recognition, and wireless technology.

  11. 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 ...

  12. Residual Versus Suppressed-Carrier Coherent Communications

    NASA Astrophysics Data System (ADS)

    Simon, M. K.; Million, S.

    1996-07-01

    This article addresses the issue of when to suppress or not to suppress the transmitted carrier in designing a coherent communication system employing a carrier tracking loop for carrier synchronization. Assuming that a phase-locked loop (PLL) is used whenever there exists a residual carrier and a Costas loop is used whenever the carrier is suppressed, the regions of system parameters that delineate these two options are presented based on the desire to minimize the average probability of error of the system.

  13. Flow and containment characteristics of a sash-less, variable-height inclined air-curtain fume hood.

    PubMed

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

    2013-08-01

    To increase containment efficiency and reduce energy consumption, a sash-less, variable-height inclined air-curtain fume hood (sIAC hood) was developed and tested by a laser-assisted flow visualization technique and tracer-gas detection method. This novel design requires neither sash nor baffle. The sIAC hood employed the inclined push-pull air-curtain technique and two deflection plates installed on the side walls of the hood to induce a tetra-vortex flow structure. The results of flow visualization showed that the slot for suction flow, offset from the slot for the up-blowing jet, caused the air curtain to incline towards the rear wall, thus enhancing the robustness of the tetra-vortex flow structure. Such a flow structure could reduce the influence of draught and human walk-by across the hood face. The containment around the central area of the hood was isolated by the inclined push-pull air curtain. The pollutants carried by the reverse flow induced by the flow separation were guided by the deflection plates from the side walls towards the rear, thus contributing to the formation of the tetra-vortex flow structure. The up/down movable ceiling positioned the suction slot close to the device's pollutant emission opening, but left room (less than 50 cm) for unrestricted hand movement. Testing was carried out based on the methodology described in EN14175. The results of a static test showed that small face velocities of 0.25 and 0.16 m s(-1) were enough to obtain nearly null leakage levels for low and tall pollutant sources. The results of a traversing plate test showed that the face velocity, 0.32 m s(-1), would cause negligibly small leakage levels. The sIAC hood could obtain significantly higher containment efficiency than a conventional hood by operating at a face velocity significantly lower than that of conventional hoods. PMID:23519947

  14. Flow and containment characteristics of a sash-less, variable-height inclined air-curtain fume hood.

    PubMed

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

    2013-08-01

    To increase containment efficiency and reduce energy consumption, a sash-less, variable-height inclined air-curtain fume hood (sIAC hood) was developed and tested by a laser-assisted flow visualization technique and tracer-gas detection method. This novel design requires neither sash nor baffle. The sIAC hood employed the inclined push-pull air-curtain technique and two deflection plates installed on the side walls of the hood to induce a tetra-vortex flow structure. The results of flow visualization showed that the slot for suction flow, offset from the slot for the up-blowing jet, caused the air curtain to incline towards the rear wall, thus enhancing the robustness of the tetra-vortex flow structure. Such a flow structure could reduce the influence of draught and human walk-by across the hood face. The containment around the central area of the hood was isolated by the inclined push-pull air curtain. The pollutants carried by the reverse flow induced by the flow separation were guided by the deflection plates from the side walls towards the rear, thus contributing to the formation of the tetra-vortex flow structure. The up/down movable ceiling positioned the suction slot close to the device's pollutant emission opening, but left room (less than 50 cm) for unrestricted hand movement. Testing was carried out based on the methodology described in EN14175. The results of a static test showed that small face velocities of 0.25 and 0.16 m s(-1) were enough to obtain nearly null leakage levels for low and tall pollutant sources. The results of a traversing plate test showed that the face velocity, 0.32 m s(-1), would cause negligibly small leakage levels. The sIAC hood could obtain significantly higher containment efficiency than a conventional hood by operating at a face velocity significantly lower than that of conventional hoods.

  15. 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.

  16. 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,

  17. 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.

  18. 14 CFR 221.204 - Adoption of provisions of one carrier by another carrier.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Adoption of provisions of one carrier by another carrier. 221.204 Section 221.204 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... Adoption of provisions of one carrier by another carrier. When one carrier adopts the tariffs of...

  19. 14 CFR 221.204 - Adoption of provisions of one carrier by another carrier.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Adoption of provisions of one carrier by another carrier. 221.204 Section 221.204 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... Adoption of provisions of one carrier by another carrier. When one carrier adopts the tariffs of...

  20. 14 CFR 221.204 - Adoption of provisions of one carrier by another carrier.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Adoption of provisions of one carrier by another carrier. 221.204 Section 221.204 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... Adoption of provisions of one carrier by another carrier. When one carrier adopts the tariffs of...

  1. 14 CFR 221.204 - Adoption of provisions of one carrier by another carrier.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Adoption of provisions of one carrier by another carrier. 221.204 Section 221.204 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... Adoption of provisions of one carrier by another carrier. When one carrier adopts the tariffs of...

  2. 14 CFR 221.204 - Adoption of provisions of one carrier by another carrier.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Adoption of provisions of one carrier by another carrier. 221.204 Section 221.204 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... Adoption of provisions of one carrier by another carrier. When one carrier adopts the tariffs of...

  3. 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...

  4. 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...

  5. 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...

  6. 14 CFR 399.82 - Passing off of carrier identity by affiliation between carriers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

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

  7. 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)...

  8. 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...

  9. 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...

  10. Applications of Simulator Freeze to Carrier Guideslope Tracking Instruction. Cooperative Study Series. Final Report, May 1, 1980-August 31, 1981.

    ERIC Educational Resources Information Center

    Hughes, R. G.; And Others

    Twenty-five experienced F-4 and F-16 Air Force pilots were instructed in carrier landings in the Visual Technology Research Simulator (VTRS). The training was conducted under three instructional conditions, two of which employed the simulator's "freeze" feature. Additionally, two methods of defining errors for carrier glideslope tracking were…

  11. 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...

  12. 14 CFR 382.35 - May carriers require passengers with a disability to sign waivers or releases?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... for the loss of, death of, or injury to service animals. Carriers may note pre-existing damage to an... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.35 May carriers... to receive services or accommodations for a disability. (b) You must not require passengers with...

  13. 14 CFR 382.35 - May carriers require passengers with a disability to sign waivers or releases?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... for the loss of, death of, or injury to service animals. Carriers may note pre-existing damage to an... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.35 May carriers... to receive services or accommodations for a disability. (b) You must not require passengers with...

  14. 14 CFR 382.35 - May carriers require passengers with a disability to sign waivers or releases?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... for the loss of, death of, or injury to service animals. Carriers may note pre-existing damage to an... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.35 May carriers... to receive services or accommodations for a disability. (b) You must not require passengers with...

  15. 14 CFR 382.35 - May carriers require passengers with a disability to sign waivers or releases?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... for the loss of, death of, or injury to service animals. Carriers may note pre-existing damage to an... DISABILITY IN AIR TRAVEL Nondiscrimination and Access to Services and Information § 382.35 May carriers... to receive services or accommodations for a disability. (b) You must not require passengers with...

  16. 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...

  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, 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...

  19. 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...

  20. Air ions and aerosol science

    NASA Astrophysics Data System (ADS)

    Tammet, Hannes

    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 1.4-1.8 nm.

  1. 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.

  2. 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

    ... IAC 24-3 clarifies that 326 IAC 10-3-1 applies to any other blast furnace gas fired boilers with a..., 2005 (70 FR 25162). In that rule, EPA determined that 28 States and the District of Columbia contribute... interstate transport for ozone and PM 2.5 . On April 25, 2005 (70 FR 21147), EPA made national findings...

  3. 14 CFR 271.4 - Carrier costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... place will be evaluated: (1) For costs attributable to the carrier's flying operations (direct expenses... altitude at which the carrier must fly to the designated hub; and (v) Other operational elements...

  4. Natural Carriers for siRNA Delivery.

    PubMed

    Karunaratne, D Nedra; Jafari, Mousa; Ranatunga, R J K Udayana; Siriwardhana, Asitha

    2015-01-01

    This review is based on carriers of natural origin such as polysaccharides, proteins, and cell derived entities which have been used for delivery of siRNA. To realize the therapeutic potential of a delivery system, the role of the carrier is of utmost importance. Historical aspects of viral vectors, the first carriers of genes are briefly outlined. Chitosan, one of the extensively experimented carriers, alginates and other polysaccharides have shown success in siRNA delivery. Peptides of natural origin and mimics thereof have emerged as another versatile carrier. Exosomes and mini cells of cellular origin are the newest entrants to the area of siRNA delivery and probably the closest one can get to a natural carrier. In many of the carriers, modifications have provided better efficiency in delivery. The salient features of the carriers and their advantages and disadvantages are also reviewed.

  5. Air Abrasion

    MedlinePlus

    ... delivered directly to your desktop! more... What Is Air Abrasion? Article Chapters What Is Air Abrasion? What Happens? The Pros and Cons Will I Feel Anything? Is Air Abrasion for Everyone? print full article print this ...

  6. 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

  7. New mitochondrial carriers: an overview.

    PubMed

    Arco, A Del; Satrústegui, J

    2005-10-01

    The transport of metabolites, nucleotides and cofactors across the mitochondrial inner membrane is performed by members of mitochondrial carrier family (MCF). These proteins share marked structural features that have made feasible the functional characterization of numerous MCs in the last years. The MCs responsible for transport activities in mitochondria known for decades such as glutamate uptake or ATP-Mg/Pi exchange have recently been identified as well as novel carriers such as those involved in S-adenosylmethionine or thiamine pyrophosphate uptake. Here, after a brief review of the novel data on structural characteristics and import mechanisms of MCF members, we present an exhaustive compilation of human MC sequences, including previously characterized carriers, together with their respective Saccharomyces cerevisiae orthologues, ordered according to the phylogenetic analysis of el Moualij and co-workers [Yeast (1997) 13: 573-581]. We have detected the existence of at least 49 human MC sequences, including those of yet unknown function. An overview of novel MCF members functionally characterized in recent years in mammals and in yeast genomes is presented.

  8. 14 CFR § 1300.3 - Supplementary regulations of the Air Transportation Stabilization Board.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM General § 1300.3 Supplementary regulations of the Air Transportation Stabilization Board. (a)...

  9. 14 CFR 1300.3 - Supplementary regulations of the Air Transportation Stabilization Board.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM General § 1300.3 Supplementary regulations of the Air Transportation Stabilization Board. (a)...

  10. Spacelab carrier complement thermal design and performance

    NASA Astrophysics Data System (ADS)

    Bancroft, S.; Key, R.; Kittredge, S.

    1992-07-01

    The present discussion of the Spacelab carrier complement, which encompasses a Module Carrier, a Module-Pallet Carrier, and a Multiplexer/Demultiplexer Pallet, gives attention to both active and passive thermal performance capabilities, and presents ground testing and analytical results obtained to date. An account is given of the prospective use of a Spacelab Multipurpose Experiment Support Structure.

  11. 8 CFR 217.6 - Carrier agreements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 8 Aliens and Nationality 1 2014-01-01 2014-01-01 false Carrier agreements. 217.6 Section 217.6 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS VISA WAIVER PROGRAM § 217... may notify a carrier of the existence of a basis for termination of a carrier agreement under...

  12. 8 CFR 217.6 - Carrier agreements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Carrier agreements. 217.6 Section 217.6 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS VISA WAIVER PROGRAM § 217... may notify a carrier of the existence of a basis for termination of a carrier agreement under...

  13. 8 CFR 217.6 - Carrier agreements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 8 Aliens and Nationality 1 2012-01-01 2012-01-01 false Carrier agreements. 217.6 Section 217.6 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS VISA WAIVER PROGRAM § 217... may notify a carrier of the existence of a basis for termination of a carrier agreement under...

  14. 8 CFR 217.6 - Carrier agreements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Carrier agreements. 217.6 Section 217.6 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS VISA WAIVER PROGRAM § 217... may notify a carrier of the existence of a basis for termination of a carrier agreement under...

  15. 8 CFR 217.6 - Carrier agreements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Carrier agreements. 217.6 Section 217.6 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS VISA WAIVER PROGRAM § 217... may notify a carrier of the existence of a basis for termination of a carrier agreement under...

  16. 49 CFR 1139.21 - Study carriers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... OF TRANSPORTATION RULES OF PRACTICE PROCEDURES IN MOTOR CARRIER REVENUE PROCEEDINGS Intercity Bus... calendar year, the dollar amounts of total system operating revenues for each such carrier shall be arrayed... total issue traffic revenue is to its total system revenues, and the percent that each carrier's...

  17. 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

  18. Spacelab carrier complement thermal design and performance

    NASA Technical Reports Server (NTRS)

    Bancroft, S.; Key, R.; Kittredge, S.

    1992-01-01

    The present discussion of the Spacelab carrier complement, which encompasses a Module Carrier, a Module-Pallet Carrier, and a Multiplexer/Demultiplexer Pallet, gives attention to both active and passive thermal performance capabilities, and presents ground testing and analytical results obtained to date. An account is given of the prospective use of a Spacelab Multipurpose Experiment Support Structure.

  19. 49 CFR 1139.21 - Study carriers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 8 2013-10-01 2013-10-01 false Study carriers. 1139.21 Section 1139.21... Industry § 1139.21 Study carriers. (a) For the purposes of this proceeding the “study carriers” shall... and/or charges. (b) To corroborate the selection of the above study carriers, and to provide a...

  20. 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... Industry § 1139.21 Study carriers. (a) For the purposes of this proceeding the “study carriers” shall... and/or charges. (b) To corroborate the selection of the above study carriers, and to provide a...

  1. 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....

  2. Departmentwide audit of carrier selection and invoice verification

    SciTech Connect

    Not Available

    1989-11-28

    The Department of Energy (DOE) has 51 offices and production and research facilities dispersed throughout the United States. To carry out its mission, DOE and its operating contractors made about 254,000 air, motor and rail freight shipments in Fiscal Year (FY) 1988 at a cost of about $36 million. We conducted a Departmentwide audit to determine whether DOE transportation and traffic management processes and procedures for making commercial freight shipments were efficient, economical, and in accordance with applicable policies and regulations. Specific audit objectives were to determine whether the mode and carrier selected by DOE shipping activities provided the required level of service at the lowest delivered cost; that carrier invoices were verified and corrected as necessary prior to payment; and that the related central transportation database and internal management controls were effective.

  3. 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.

  4. Non-permeable substrate carrier for electroplating

    SciTech Connect

    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.

  5. 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

  6. Biocheese: a food probiotic carrier.

    PubMed

    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

  7. 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...

  8. 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.

  9. Femtosecond carrier dynamics in graphite

    NASA Astrophysics Data System (ADS)

    Seibert, K.; Cho, G. C.; Kütt, W.; Kurz, H.; Reitze, D. H.; Dadap, J. I.; Ahn, H.; Downer, M. C.; Malvezzi, A. M.

    1990-08-01

    We present a comprehensive report of pump-probe reflectivity and transmission measurements on highly oriented pyrolytic graphite with 50 fs time resolution. The experiments trace the generation, relaxation, and recombination of nonequilibrium carriers in a quasi-two-dimensional semimetallic solid over a wide range of experimental parameters. The fluence of excitation at hν=2.0 eV was varied between 10-6 and 10-2 J/cm2, below the threshold for optical damage, while probe pulses in the photon energy range 1.5carriers cool and recombine in less than 1 ps. Later dynamics reflect the generation and diffusion of heat in the lattice, and are consistent with previous picosecond reflectivity measurements.

  10. 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.

  11. Assessment of GPS carrier-phase stability for time-transfer applications.

    PubMed

    Larson, K M; Levine, J; Nelson, L M; Parker, T E

    2000-01-01

    We have conducted global positioning system (GPS) carrier-phase time-transfer experiments between the master clock (MC) at the U.S. Naval Observatory (USNO) in Washington, DC and the alternate master clock (AMC) at Schriever Air Force Base near Colorado Springs, Colorado. These clocks are also monitored on an hourly basis with two-way satellite time-transfer (TWSTT) measurements. We compared the performance of the GPS carrier phase and TWSTT systems over a 236-d period. Because of power problems and data outages during the carrier-phase experiment, the longest continuous time span is 96 d. The data from this period show agreement with TWSTT within +/-1 ns, apart from an overall constant time offset (caused by unknown delays in the GPS hardware at both ends). For averaging times of a day, the carrier-phase and TWSTT systems have a frequency uncertainty of 2.5 and 5.5 parts in 10(15), respectively.

  12. 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

  13. 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.

  14. Ultrafast carriers dynamics in filled-skutterudites

    NASA Astrophysics Data System (ADS)

    Guo, Liang; Xu, Xianfan; Salvador, James R.

    2015-06-01

    Carrier dynamics of filled-skutterudites, an important class of thermoelectric materials, is investigated using ultrafast optical spectroscopy. By tuning the wavelength of the probe laser, charge transfers at different electronic energy levels are interrogated. Analysis based on the Kramers-Kronig relation explains the complex spectroscopy data, which is mainly due to band filling caused by photo-excited carriers and free carrier absorption. The relaxation time of hot carriers is found to be about 0.4-0.6 ps, depending on the electronic energy level, and the characteristic time for carrier-phonon equilibrium is about 0.95 ps. These studies of carrier dynamics, which fundamentally determines the transport properties of thermoelectric material, can provide guidance for the design of materials.

  15. Recent Advances in Subunit Vaccine Carriers.

    PubMed

    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

  16. Ultrafast carriers dynamics in filled-skutterudites

    SciTech Connect

    Guo, Liang; Xu, Xianfan; Salvador, James R.

    2015-06-08

    Carrier dynamics of filled-skutterudites, an important class of thermoelectric materials, is investigated using ultrafast optical spectroscopy. By tuning the wavelength of the probe laser, charge transfers at different electronic energy levels are interrogated. Analysis based on the Kramers-Kronig relation explains the complex spectroscopy data, which is mainly due to band filling caused by photo-excited carriers and free carrier absorption. The relaxation time of hot carriers is found to be about 0.4–0.6 ps, depending on the electronic energy level, and the characteristic time for carrier-phonon equilibrium is about 0.95 ps. These studies of carrier dynamics, which fundamentally determines the transport properties of thermoelectric material, can provide guidance for the design of materials.

  17. 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...

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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...

  11. 49 CFR 369.1 - Annual reports of motor carriers of property, motor carriers of household goods, and dual...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF... dual property motor carriers, must file Motor Carrier Annual Report Form M (Form M). Carriers must file... property and class I household goods motor carriers must file Motor Carrier Quarterly Report Form QFR...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 76 FR 66132 - Proposed Collection; Comment Request for Travel Service Provider and Carrier Service Provider...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... Department of the Treasury (``OFAC'') to handle travel arrangements to, from, and or within Cuba or to provide charter air service to Cuba. Travel service providers are required to collect information on persons traveling on direct flights to Cuba and forward that information to carrier service providers,...

  11. Air resources

    SciTech Connect

    1995-10-01

    This section describes the ambient (surrounding) air quality of the TVA region, discusses TVA emission contributions to ambient air quality, and identifies air quality impacts to human health and welfare. Volume 2 Technical Document 2, Environmental Consequences, describes how changes in TVA emissions could affect regional air quality, human health, environmental resources, and materials. The primary region of the affected environment is broadly defined as the state of Tennessee, as well as southern Kentucky, western Virginia, southern West Virginia, western North Carolina, and northern Georgia, Alabama, and Mississippi. This area represents the watershed of the Tennessee River and the 201 counties of the greater TVA service area. Emissions from outside the Tennessee Valley region contribute to air quality in the Valley. Also, TVA emissions are transported outside the Valley and have some impact on air quality beyond the primary study area. Although the study area experiences a number of air quality problems, overall air quality is good.

  12. 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.

  13. Carriers by chemical vapor deposition

    NASA Astrophysics Data System (ADS)

    Mronga, Norbert; Adel, J.; Czech, Erwin

    1990-07-01

    Printed materials are affecting people's lives in a variety of ways and to a constantly increasing extent, both in the private and in the business spheres. In particular, the predicted reduction of printed materials resulting from electronic data processing - the so-called "paperless electronic office" - has not occured, indeed quite the reverse. In recent years electrophotographic reprography has established itself successfully as a competitor to conventional printing processes. In the office a photocopier is now a part of the standard equipment. Because of BASF's traditional intensive involvement with pigments and colored printing inks its interest in new technologies in these areas is especially great. BASF has therefore been engaged in research on carriers for some years now.

  14. 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

  15. 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

  16. 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.…

  17. The use of vasoconstrictors to improve the tumor to non-tumor blood flow ratio (T/NT) in intraarterial chemotherapy (IAC) of head and neck cancer (H and N CA)

    SciTech Connect

    Ziessman, H.A.; Forastiere, A.A.; Wheeler, R.H.; Wahl, R.L.; Ackerman, R.J.; Juni, J.E.

    1984-01-01

    IAC of H and N CA can result in increased drug concentration to the tumor with decreased systemic toxicity. However, the reported response rate has not been significantly improved from conventional IV chemotherapy. Tumor vessels lack the smooth muscle of precapillary arterioles, therefore vasoconstrictors have the potential of shunting blood from normal tissue to tumor, improving the T/NT. The purpose of this study is to evaluate the effect of vasoconstrictors on regional blood flow, systemic shunting and the T/NT. In 5 studies, patients received increasing doses of norepiniphrine (NE) ranging from 0.1 to 15 gm/ml/min. IA TcMAA was infused prior to NE and after each NE infusion. Static images were acquired on computer, ROI's flagged for tumor and selected normal tissue. Images were obtained for each dose of NE using subtraction techniques. In all pts the perfusion pattern changed with increasing doses of NE. In 2 pts with significantly improved T/NT ratios, SPECT was performed with and without NE. Quantitation was done by drawing ROIs for tumor in each reconstructed transaxial slice. The T/NT ratio was calculated after summing all slices through the H and N with and without NE. In 1 pt the T/NT increased by 35% and the % A-V shunting to the lungs decreased from 31% to 26%. The other pt had a definite change in perfusion pattern but inconsistent with the planar study. This work in progress study suggests that infusion of vasoconstrictors may be useful in improving the T/NT but TcMAA perfusion studies are necessary to help determine the appropriate dosage. SPECT can help quantitate the change.

  18. Carrier Screening: Past, Present, and Future

    PubMed Central

    Bajaj, Komal; Gross, Susan J.

    2014-01-01

    To date, preconceptual and prenatal patients have been offered gene-by-gene, disorder-by-disorder carrier screening. Newer techniques allow screening of many disorders at one time. The goal of this review is to provide an overview of the current practice and future direction of carrier screening within the preconceptual/prenatal setting.

  19. 49 CFR 1139.21 - Study carriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Industry § 1139.21 Study carriers. (a) For the purposes of this proceeding the “study carriers” shall... charges, derived $500,000 or more in annual operating revenues from the issue traffic, or 1 percent or more of the total annual operating revenues received by all Class I carriers from the issue...

  20. 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...

  1. 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

  2. 22 CFR 228.22 - Air transportation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... criteria for determining when U.S. flag air carriers are unavailable. See 48 CFR 47.403-1, or USAID... will accept and transport the entire consignment as a single shipment; (5) When the dimensions (length... aircraft's cargo door opening, but do not exceed the acceptable dimensions for shipment on an available...

  3. 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.

  4. Optoelectronic characterization of carrier extraction in a hot carrier photovoltaic cell structure

    NASA Astrophysics Data System (ADS)

    Dimmock, James A. R.; Kauer, Matthias; Smith, Katherine; Liu, Huiyun; Stavrinou, Paul N.; Ekins-Daukes, Nicholas J.

    2016-07-01

    A hot carrier photovoltaic cell requires extraction of electrons on a timescale faster than they can lose energy to the lattice. We optically and optoelectronically characterize two resonant tunneling structures, showing their compatability with hot carrier photovoltaic operation, demonstrating structural and carrier extraction properties necessary for such a device. In particular we use time resolved and temperature dependent photoluminescence to determine extraction timescales and energy levels in the structures and demonstrate fast carrier extraction by tunneling. We also show that such devices are capable of extracting photo-generated electrons at high carrier densities, with an open circuit voltage in excess of 1 V.

  5. 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...

  6. Industrial Assessment Center (IAC) at Lehigh University

    SciTech Connect

    Sudhakar Neti and Alparslan Oztekin

    2007-07-10

    During the period September, 2001, through August, 2006, the Lehigh University Industrial Assessment Center provided assessments for 147 companies in the Eastern Pennsylvania and New Jersey. In reports sent to the companies, a total of 1,079 assessment recommendations were suggested, with an annual cost savings of $22,980,654, to save energy, reduce waste, and improve productivity. The energy saved if all ARs were implemented would be 1,843,202 MMBtu.

  7. Calcium regulation of mitochondrial carriers.

    PubMed

    Del Arco, Araceli; Contreras, Laura; Pardo, Beatriz; Satrustegui, Jorgina

    2016-10-01

    Mitochondrial function is regulated by calcium. In addition to the long known effects of matrix Ca(2+), regulation of metabolite transport by extramitochondrial Ca(2+) represents an alternative Ca(2+)-dependent mechanism to regulate mitochondrial function. The Ca(2+) regulated mitochondrial transporters (CaMCs) are well suited for that role, as they contain long N-terminal extensions harboring EF-hand Ca(2+) binding domains facing the intermembrane space. They fall in two groups, the aspartate/glutamate exchangers, AGCs, major components of the NADH malate aspartate shuttle (MAS) and urea cycle, and the ATP-Mg(2+)/Pi exchangers or short CaMCs (APCs or SCaMCs). The AGCs are activated by relatively low Ca(2+) levels only slightly higher than resting Ca(2+), whereas all SCaMCs studied so far require strong Ca(2+) signals, above micromolar, for activation. In addition, AGCs are not strictly Ca(2+) dependent, being active even in Ca(2+)-free conditions. Thus, AGCs are well suited to respond to small Ca(2+) signals and that do not reach mitochondria. In contrast, ATP-Mg(2+)/Pi carriers are inactive in Ca(2+) free conditions and activation requires Ca(2+) signals that will also activate the calcium uniporter (MCU). By changing the net content of adenine nucleotides of the matrix upon activation, SCaMCs regulate the activity of the permeability transition pore, and the Ca(2+) retention capacity of mitochondria (CRC), two functions synergizing with those of the MCU. The different Ca(2+) activation properties of the two CaMCs are discussed in relation to their newly obtained structures. This article is part of a Special Issue entitled: Mitochondrial Channels edited by Pierre Sonveaux, Pierre Maechler and Jean-Claude Martinou. PMID:27033520

  8. Calcium regulation of mitochondrial carriers.

    PubMed

    Del Arco, Araceli; Contreras, Laura; Pardo, Beatriz; Satrustegui, Jorgina

    2016-10-01

    Mitochondrial function is regulated by calcium. In addition to the long known effects of matrix Ca(2+), regulation of metabolite transport by extramitochondrial Ca(2+) represents an alternative Ca(2+)-dependent mechanism to regulate mitochondrial function. The Ca(2+) regulated mitochondrial transporters (CaMCs) are well suited for that role, as they contain long N-terminal extensions harboring EF-hand Ca(2+) binding domains facing the intermembrane space. They fall in two groups, the aspartate/glutamate exchangers, AGCs, major components of the NADH malate aspartate shuttle (MAS) and urea cycle, and the ATP-Mg(2+)/Pi exchangers or short CaMCs (APCs or SCaMCs). The AGCs are activated by relatively low Ca(2+) levels only slightly higher than resting Ca(2+), whereas all SCaMCs studied so far require strong Ca(2+) signals, above micromolar, for activation. In addition, AGCs are not strictly Ca(2+) dependent, being active even in Ca(2+)-free conditions. Thus, AGCs are well suited to respond to small Ca(2+) signals and that do not reach mitochondria. In contrast, ATP-Mg(2+)/Pi carriers are inactive in Ca(2+) free conditions and activation requires Ca(2+) signals that will also activate the calcium uniporter (MCU). By changing the net content of adenine nucleotides of the matrix upon activation, SCaMCs regulate the activity of the permeability transition pore, and the Ca(2+) retention capacity of mitochondria (CRC), two functions synergizing with those of the MCU. The different Ca(2+) activation properties of the two CaMCs are discussed in relation to their newly obtained structures. This article is part of a Special Issue entitled: Mitochondrial Channels edited by Pierre Sonveaux, Pierre Maechler and Jean-Claude Martinou.

  9. 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)

  10. 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...

  11. 49 CFR 1520.7 - Covered persons.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... air carrier (IAC), as described in 49 CFR part 1548; each validation firm and its personnel, as described in 49 CFR 1522; and each certified cargo screening facility and its personnel, as described in 49 CFR 1549. (c) Each owner, charterer, or operator of a vessel, including foreign vessel...

  12. 49 CFR 1520.7 - Covered persons.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... hazardous materials shipper, rail hazardous materials receiver, and rail transit system subject to the... air carrier (IAC), as described in 49 CFR part 1548; and each certified cargo screening facility and its personnel, as described in 49 CFR part 1549. (c) Each owner, charterer, or operator of a...

  13. 49 CFR 1520.7 - Covered persons.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... hazardous materials shipper, rail hazardous materials receiver, and rail transit system subject to the... air carrier (IAC), as described in 49 CFR part 1548; and each certified cargo screening facility and its personnel, as described in 49 CFR part 1549. (c) Each owner, charterer, or operator of a...

  14. 49 CFR 1520.7 - Covered persons.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... hazardous materials shipper, rail hazardous materials receiver, and rail transit system subject to the... air carrier (IAC), as described in 49 CFR part 1548; and each certified cargo screening facility and its personnel, as described in 49 CFR part 1549. (c) Each owner, charterer, or operator of a...

  15. 49 CFR 1520.7 - Covered persons.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... hazardous materials shipper, rail hazardous materials receiver, and rail transit system subject to the... air carrier (IAC), as described in 49 CFR part 1548; and each certified cargo screening facility and its personnel, as described in 49 CFR part 1549. (c) Each owner, charterer, or operator of a...

  16. 49 CFR 1548.21 - Screening of cargo.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Screening of cargo. 1548.21 Section 1548.21..., DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY INDIRECT AIR CARRIER SECURITY § 1548.21 Screening of... if the IAC is a certified cargo screening facility as provided in part 1549....

  17. 7 CFR 33.4 - Carrier.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS REGULATIONS... private carrier, including, but not limited to trucks, railroads, airplanes, vessels, tramp or...

  18. Useful Life Prediction for Payload Carrier Hardware

    NASA Technical Reports Server (NTRS)

    Ben-Arieh, David

    2002-01-01

    The Space Shuttle has been identified for use through 2020. Payload carrier systems will be needed to support missions through the same time frame. To support the future decision making process with reliable systems, it is necessary to analyze design integrity, identify possible sources of undesirable risk and recognize required upgrades for carrier systems. This project analyzed the information available regarding the carriers and developed the probability of becoming obsolete under different scenarios. In addition, this project resulted in a plan for an improved information system that will improve monitoring and control of the various carriers. The information collected throughout this project is presented in this report as process flow, historical records, and statistical analysis.

  19. 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...

  20. Multiple sclerosis in an adrenoleukodystrophy carrier

    PubMed Central

    Jenkins, Thomas; Sarasamma, Priya; Gillett, Godfrey; Coley, Stuart; Sharrack, Basil

    2011-01-01

    X-linked adrenoleukodystrophy (X-ALD) is a rare inherited metabolic disorder, in which accumulation of very long chain fatty acids (VLCFAs) results in damage to the central nervous system. As the disease is X-linked, males are affected severely, but female carriers may also present with neurological symptoms. We report the case of a young adult female, who presented with episodic sensorimotor symptoms. Although she was a heterozygous female carrier of X-ALD, subsequent investigations confirmed a diagnosis of multiple sclerosis (MS). To the best of our knowledge, this is the first reported case of a female X-ALD carrier in which the clinical features were more consistent with co-existent MS than ALD-related pathology. The case serves as a reminder that alternative, more common diagnoses should also be considered in carriers of rare neurological syndromes. PMID:24765366

  1. 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.

  2. 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.

  3. 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. PMID:25950746

  4. 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.

  5. 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.

  6. Materials flight experiment carrier capability and future flight experiments on Hitchhiker-M carrier program

    NASA Astrophysics Data System (ADS)

    Davis, D.

    1993-10-01

    The CMSS has designed, fabricated, and qualified a unique Materials FLight EXperiment (MFLEX) carrier. The MFLEX is a reusable materials experiment carrier designed to support a wide array of sensors that measure synergistic effects on candidate space materials in Low Earth Orbit (LEO). The MFLEX can be integrated on a variety of launch vehicles/carriers and multiple units can be networked to optimize the surface area of carriers such as the Hitchhiker-M currently being built by the Goddard Space Flight Center (GSFC).

  7. Materials flight experiment carrier capability and future flight experiments on Hitchhiker-M carrier program

    NASA Technical Reports Server (NTRS)

    Davis, D.

    1993-01-01

    The CMSS has designed, fabricated, and qualified a unique Materials FLight EXperiment (MFLEX) carrier. The MFLEX is a reusable materials experiment carrier designed to support a wide array of sensors that measure synergistic effects on candidate space materials in Low Earth Orbit (LEO). The MFLEX can be integrated on a variety of launch vehicles/carriers and multiple units can be networked to optimize the surface area of carriers such as the Hitchhiker-M currently being built by the Goddard Space Flight Center (GSFC).

  8. 14 CFR 1300.3 - Supplementary regulations of the Air Transportation Stabilization Board.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 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 PROGRAM General § 1300.3 Supplementary regulations of the Air Transportation Stabilization Board. (a)...

  9. 47 CFR 22.881 - Air-Ground Radiotelephone Service subject to competitive bidding.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... exclusive initial applications for general aviation Air-Ground Radiotelephone Service licenses and mutually...) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air... competitive bidding. The general competitive bidding procedures set forth in part 1, subpart Q, of...

  10. 47 CFR 22.881 - Air-Ground Radiotelephone Service subject to competitive bidding.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Air-Ground Radiotelephone Service subject to competitive bidding. 22.881 Section 22.881 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.881...

  11. 47 CFR 22.881 - Air-Ground Radiotelephone Service subject to competitive bidding.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Air-Ground Radiotelephone Service subject to competitive bidding. 22.881 Section 22.881 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air-Ground Systems § 22.881...

  12. 14 CFR 1300.3 - Supplementary regulations of the Air Transportation Stabilization Board.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 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 PROGRAM General § 1300.3 Supplementary...

  13. 47 CFR 22.881 - Air-Ground Radiotelephone Service subject to competitive bidding.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... exclusive initial applications for general aviation Air-Ground Radiotelephone Service licenses and mutually...) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Air-Ground Radiotelephone Service Commercial Aviation Air... competitive bidding. The general competitive bidding procedures set forth in part 1, subpart Q, of...

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

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true 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...

  15. 76 FR 73760 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ... Foreign Air Carrier Permits Filed Under Subpart B (Formerly Subpart Q) During the Week Ending November 12, 2011 The following Applications for Certificates of Public Convenience and Necessity and Foreign Air... Applications, or Motion to Modify Scope: November 29, 2011. Description: Application of Kabo Air...

  16. Air Pollution

    MedlinePlus

    ... tobacco smoke. How is air pollution linked to climate change? While climate change is a global process, it ... ozone levels are also a concern. Impacts of Climate Change on Human Health in the United States: A ...

  17. Air Apparent.

    ERIC Educational Resources Information Center

    Harbster, David A.

    1988-01-01

    Explains the principle upon which a barometer operates. Describes how to construct two barometric devices for use in the classroom that show air's changing pressure. Cites some conditions for predicting weather. (RT)

  18. Urban air

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    Air pollution and the risk of potential health effects are not sufficiently convincing reasons for people to stop driving their cars, according to a study by the Population Reference Bureau (PRB) released on November 18.While sufficient levels of suspended particulate matter, carbon monoxide, and lead can present health concerns, the study found that many people surveyed for the study were not convinced of the clear linkage between air pollution and health.

  19. 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).

  20. 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.

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

    PubMed

    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. 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

  3. Carrier differtial GPS for takeoff to landing of an unmanned flight vehicle

    SciTech Connect

    Montgomery, P.Y.; Parkinson, B.W.

    1996-10-01

    Using the carrier of the GPS signal, one is able to resolve relative displacements in space to the centimeter level. This paper describes the use of carrier differential techniques to determine the position, velocity, attitude and angular velocity of an autonomous aircraft in real time. The full state GPS estimates are used in linear quadratic (LQ) feedback control to automate the flight of the aircraft from takeoff thru landing. We present flight data from recent flight tests. In addition to GPS, the aircraft is instrumented with a variety of inexpensive conventional sensors including alpha and beta vanes, and a dynamic pressure sensor (pitot). These provide an independent measurement of the aircraft velocity relative to the air. This independent measurement of the aircraft velocity relative to the air. This independent measurements enables estimation of the the absolute wind vector, which is used in waypoint tracking. 9 refs., 7 figs.

  4. 47 CFR 64.1190 - Preferred carrier freezes.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 3 2014-10-01 2014-10-01 false Preferred carrier freezes. 64.1190 Section 64.1190 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) MISCELLANEOUS RULES RELATING TO COMMON CARRIERS Changes in Preferred Telecommunications Service Providers § 64.1190 Preferred carrier freezes....

  5. 27 CFR 28.93 - Carrier to be designated.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Carrier to be designated... to a Manufacturing Bonded Warehouse § 28.93 Carrier to be designated. The name of the carrier or carriers to be used in transporting the distilled spirits from the bonded premises of the distilled...

  6. 27 CFR 28.93 - Carrier to be designated.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Carrier to be designated... to a Manufacturing Bonded Warehouse § 28.93 Carrier to be designated. The name of the carrier or carriers to be used in transporting the distilled spirits from the bonded premises of the distilled...

  7. 27 CFR 28.93 - Carrier to be designated.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Carrier to be designated... to a Manufacturing Bonded Warehouse § 28.93 Carrier to be designated. The name of the carrier or carriers to be used in transporting the distilled spirits from the bonded premises of the distilled...

  8. 27 CFR 28.93 - Carrier to be designated.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Carrier to be designated... to a Manufacturing Bonded Warehouse § 28.93 Carrier to be designated. The name of the carrier or carriers to be used in transporting the distilled spirits from the bonded premises of the distilled...

  9. 27 CFR 28.93 - Carrier to be designated.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Carrier to be designated... to a Manufacturing Bonded Warehouse § 28.93 Carrier to be designated. The name of the carrier or carriers to be used in transporting the distilled spirits from the bonded premises of the distilled...

  10. 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...

  11. 75 FR 2923 - Motor Carrier Safety Advisory Committee Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-19

    ... sessions announced on January 5, 2010 (75 FR 285), and elsewhere in today's Federal Register, and to... 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...

  12. 46 CFR 565.3 - Classification as controlled carrier.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 9 2014-10-01 2014-10-01 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...

  13. 46 CFR 565.3 - Classification as controlled carrier.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 9 2012-10-01 2012-10-01 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...

  14. 46 CFR 565.3 - Classification as controlled carrier.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  15. 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...

  16. 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...

  17. 47 CFR 64.1140 - Carrier liability for slamming.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Carrier liability for slamming. 64.1140 Section 64.1140 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... Providers § 64.1140 Carrier liability for slamming. (a) Carrier Liability for Charges. Any...

  18. 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...

  19. 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.

  20. 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.

  1. Carrier relaxation dynamics in heavy fermion compounds

    SciTech Connect

    Demsar, J.; Tracy, L. A.; Averitt, R. D.; Trugman, S. A.; Sarrao, John L.,; Taylor, Antoinette J.,

    2002-01-01

    The first femtosecond carrier relaxation dynamics studies in heavy fermion compounds are presented. The carrier relaxation time shows a dramatic hundred-fold increase below the Kondo temperature revealing a dramatic sensitivity to the electronic density of states near the Fermi level. Femtosecond time-resolved optical spectroscopy is an excellent experimental alternative to conventional spectroscopic methods that probe the low energy electronic structure in strongly correlated electron systems. In particular, it has been shown that carrier relaxation dynamics are very sensitive to changes in the low energy density of states (e.g. associated with the formation of a low energy gap or pseudogap) providing new insights into the low energy electronic structure in these materials. In this report we present the first studies of carrier relaxation dynamics in heavy fermion (HF) systems by means of femtosecond time-resolved optical spectroscopy. Our results show that the carrier relaxation dynamics, below the Kondo temperature (T{sub K}), are extremely sensitive to the low energy density of states (DOS) near the Ferini level to which localized f-moments contribute. Specifically, we have performed measurements of the photoinduced reflectivity {Delta}R/R dynamics as a function of temperature and excitation intensity on the series of HF compounds YbXCu{sub 4} (X = Ag, Cd, In) in comparison to their non-magnetic counterparts LuXCu{sub 4}.

  2. Dynamics of photoexcited carriers in monolayer epitaxial graphene probed by photoluminescence in the near-infrared region

    SciTech Connect

    Koyama, Takeshi; Ito, Yoshito; Yoshida, Kazuma; Ago, Hiroki; Nakamura, Arao

    2013-12-04

    We investigate the dynamics of photoexcited carriers in a single monolayer graphene at room temperature in air by femtosecond time-resolved luminescence measurements. The luminescence kinetics observed in the near-infrared region from 0.7 to 0.9 eV are analyzed based on the two-temperature model describing the cooling of thermalized carriers due to the carrier-optical-phonon coupling. The observed luminescence kinetics are well reproduced by the model, though the calculated electron temperature increases only to ∼420 K at the maximum, which is much lower than the optical phonon energies. This indicates the predominance of optical phonons over acoustic phonons in the carrier-phonon interaction even at a temperature of ∼400 K.

  3. Spectroscopy of carrier multiplication in nanocrystals.

    PubMed

    Bruhn, Benjamin; Limpens, Rens; Chung, Nguyen Xuan; Schall, Peter; Gregorkiewicz, Tom

    2016-01-01

    Carrier multiplication in nanostructures promises great improvements in a number of widely used technologies, among others photodetectors and solar cells. The decade since its discovery was ridden with fierce discussions about its true existence, magnitude, and mechanism. Here, we introduce a novel, purely spectroscopic approach for investigation of carrier multiplication in nanocrystals. Applying this method to silicon nanocrystals in an oxide matrix, we obtain an unambiguous spectral signature of the carrier multiplication process and reveal details of its size-dependent characteristics-energy threshold and efficiency. The proposed method is generally applicable and suitable for both solid state and colloidal samples, as well as for a great variety of different materials. PMID:26852922

  4. 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

  5. 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. PMID:27301169

  6. 76 FR 63574 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Miscellaneous Metal and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-13

    ...; Miscellaneous Metal and Plastic Parts Surface Coating Rules AGENCY: Environmental Protection Agency (EPA... IAC 8-2-9, the applicability sections for Indiana's miscellaneous metal and plastic parts...

  7. 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

    ... Applications, or Motion to Modify Scope: November 2, 2011. Description: Application of Laser Airlines, C.A. (``Laser'') requesting an exemption and a foreign air carrier permit authorizing Laser to provide:...

  8. Air surveillance

    SciTech Connect

    Patton, G.W.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the air surveillance and monitoring programs currently in operation at that Hanford Site. Atmospheric releases of pollutants from Hanford to the surrounding region are a potential source of human exposure. For that reason, both radioactive and nonradioactive materials in air are monitored at a number of locations. The influence of Hanford emissions on local radionuclide concentrations was evaluated by comparing concentrations measured at distant locations within the region to concentrations measured at the Site perimeter. This section discusses sample collection, analytical methods, and the results of the Hanford air surveillance program. A complete listing of all analytical results summarized in this section is reported separately by Bisping (1995).

  9. Nonuniform carrier distribution in semiconductor optical amplifiers

    NASA Astrophysics Data System (ADS)

    Evankow, Joseph David, Jr.

    This work discusses the experimental results and theoretical analysis of the longitudinal distribution of the spontaneous emission, amplified spontaneous emission, hole-electron pairs, and gain in semiconductor optical amplifiers. A novel, yet simple, technique was developed enabling, for the first time, the measurement of these distributions. This was accomplished with a high degree of spatial resolution using a single-mode micro-lensed fiber tip positioned perpendicular to the active region and moved longitudinally along the stripe. The cornerstone of this study centers on the theoretical analysis of the small portion of the isotropic spontaneous emission, emanating from the optical cavity, which is captured by the lensed fiber. Spectral as well as integrated power measurements were made along the length of the cavity. These spectral and integrated power measurements provide a direct link to the carrier concentration and gain along the optical cavity. The distribution of this spontaneous emission along the amplifier, and its relationship to other parameters, provide information about the carriers. Since the common mode of operation for linear optical amplifiers is deep in saturation, the devices in this study were analyzed in regimes significantly below the small-signal gain. While large carrier density non- uniformity occur with output powers equal to or greater than Psat, a significant amount can occur in amplifiers even with small input signals. In these amplifiers, the higher carder concentrations produce much higher internal gain coefficients making them more prone to non-uniform carrier density distributions. Moreover, even in semiconductor lasers, where the carrier concentration and the gain are pinned at the onset of lasing to rather pedestrian levels (approximately 1 × 1018 cm-3 and of 3 dB, respectively), previous theoretical analysis for more than a decade postulated that a significant spatial distribution occur. These measurements and analysis

  10. Inherited metabolic diseases affecting the carrier.

    PubMed

    Endres, W

    1997-03-01

    The objective of this review is to draw attention to those inherited metabolic traits which are potentially harmful also for the carrier, and to outline preventive measures, at least for obligate heterozygotes, i.e. parents of homozygous children. Concerning carriers of food-dependent abnormalities, early vascular disease in homocystinuria, hyperammonaemic episodes in ornithine transcarbamylase deficiency, presenile cataracts in galactosaemia as well as galactokinase deficiency, spastic paraparesis in X-linked adrenoleukodystrophy, and HELLP syndrome in mothers of babies with long-chain 3-hydroxyacyl-coenzyme A dehydrogenase deficiency have to be mentioned. In the group of food-independent disorders, clinical features in carriers may be paraesthesias and corneal dystrophy in Fabry disease, lens clouding in Lowe syndrome, lung and/or liver diseases in alpha 1-antitrypsin deficiency, and renal stones in cystinuria type II and III. Finally, two monogenic carrier states are known which in pregnant individuals could possibly afflict the developing fetus, i.e. heterozygosity for galactosaemia and for phenylketonuria. Elevated levels of galactose-1-phosphate have been found in red blood cells of infants heterozygous for galactosaemia born to heterozygous mothers. Aspartame in very high doses is reported to increase blood phenylalanine levels in heterozygotes for phenylketonuria, thus being a risk for the fetus of a heterozygous mother. For some of these carrier states preventive measures can be recommended, e.g. restriction of lactose in parents and heterozygous grandparents of children with galactosaemia and galactokinase deficiency as well as transiently in infants heterozygous for galactosaemia, dietary supplementation with monounsaturated fatty acids in symptomatic carriers for X-linked adrenoleukodystrophy, avoidance of smoking and alcohol in heterozygotes for alpha 1-antitrypsin deficiency, avoidance of episodes of dehydration in heterozygotes for cystinuria, and

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. 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 §...

  19. 14 CFR 382.91 - What assistance must carriers provide to passengers with a disability in moving within the terminal?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 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 §...

  20. 14 CFR 382.91 - What assistance must carriers provide to passengers with a disability in moving within the terminal?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 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 §...

  1. 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...

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 14 CFR 382.31 - May carriers impose special charges on passengers with a disability for providing services and...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 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...

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. 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...

  19. 14 CFR 382.31 - May carriers impose special charges on passengers with a disability for providing services and...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 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 382.31 - May carriers impose special charges on passengers with a disability for providing services and...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 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...