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  1. Additive manufacturing of optical components

    NASA Astrophysics Data System (ADS)

    Heinrich, Andreas; Rank, Manuel; Maillard, Philippe; Suckow, Anne; Bauckhage, Yannick; Rößler, Patrick; Lang, Johannes; Shariff, Fatin; Pekrul, Sven

    2016-08-01

    The development of additive manufacturing methods has enlarged rapidly in recent years. Thereby, the work mainly focuses on the realization of mechanical components, but the additive manufacturing technology offers a high potential in the field of optics as well. Owing to new design possibilities, completely new solutions are possible. This article briefly reviews and compares the most important additive manufacturing methods for polymer optics. Additionally, it points out the characteristics of additive manufactured polymer optics. Thereby, surface quality is of crucial importance. In order to improve it, appropriate post-processing steps are necessary (e.g. robot polishing or coating), which will be discussed. An essential part of this paper deals with various additive manufactured optical components and their use, especially in optical systems for shape metrology (e.g. borehole sensor, tilt sensor, freeform surface sensor, fisheye lens). The examples should demonstrate the potentials and limitations of optical components produced by additive manufacturing.

  2. Additive Manufacturing of Aerospace Propulsion Components

    NASA Technical Reports Server (NTRS)

    Misra, Ajay K.; Grady, Joseph E.; Carter, Robert

    2015-01-01

    The presentation will provide an overview of ongoing activities on additive manufacturing of aerospace propulsion components, which included rocket propulsion and gas turbine engines. Future opportunities on additive manufacturing of hybrid electric propulsion components will be discussed.

  3. Feasibility and Testing of Additive Manufactured Components

    SciTech Connect

    Dehoff, Ryan R.; Hummelt, Ed; Solovyeva, Lyudmila

    2016-09-01

    This project focused on demonstrating the ability to fabricate two parts with different geometry: an arc flash interrupter and a hydraulic manifold. Eaton Corporation provided ORNL solid models, information related to tolerances and sensitive parameters of the parts and provided testing and evaluation. ORNL successfully manufactured both components, provided cost models of the manufacturing (materials, labor, time and post processing) and delivered test components for Eaton evaluation. The arc flash suppressor was fabricated using the Renishaw laser powder bed technology in CoCrMo while the manifold was produced from Ti-6Al-4V using the Arcam electron beam melting technology. These manufacturing techniques were selected based on the design and geometrical tolerances required. A full-scale manifold was produced on the Arcam A2 system (nearly 12 inches tall). A portion of the manifold was also produced in the Arcam Q10 system. Although a full scale manifold could not be produced in the system, a full scale manifold is expected to have similar material properties, geometric accuracy, and surface finish as could be fabricated on an Arcam Q20 system that is capable of producing four full scale manifolds in a production environment. In addition to the manifold, mechanical test specimens, geometric tolerance artifacts, and microstructure samples were produced alongside the manifold. The development and demonstration of these two key components helped Eaton understand the impact additive manufacturing can have on many of their existing products. By working within the MDF and leveraging ORNL’s manufacturing and characterization capabilities, the work will ensure the rapid insertion and commercialization of this technology.

  4. Inspection of additive-manufactured layered components.

    PubMed

    Cerniglia, D; Scafidi, M; Pantano, A; Rudlin, J

    2015-09-01

    Laser powder deposition (LPD) is a rapid additive manufacturing process to produce, layer upon layer, 3D geometries or to repair high-value components. Currently there is no nondestructive technique that can guarantee absence of flaws in LPD products during manufacturing. In this paper a laser ultrasonic technique for in-line inspection of LPD components is proposed. Reference samples were manufactured from Inconel and machined flaws were created to establish the sensitivity of the technique. Numerical models of laser-generated ultrasonic waves have been created to gain a deeper understanding of physics, to optimize the set-up and to verify the experimental measurements. Results obtained on two sets of reference samples are shown. A proof-of-concept prototype has been demonstrated on some specific deposition samples with induced flaws, that were confirmed by an ultra-high sensitivity X-ray technique. Experimental outcomes prove that typical micro-defects due to the layer-by-layer deposition process, such as near-surface and surface flaws in a single layer deposit, can be detected.

  5. 10 CFR 55.7 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Additional requirements. 55.7 Section 55.7 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) OPERATORS' LICENSES General Provisions § 55.7 Additional requirements. The Commission may, by rule, regulation, or order, impose upon any licensee such requirements, in addition...

  6. 10 CFR 55.7 - Additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Additional requirements. 55.7 Section 55.7 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) OPERATORS' LICENSES General Provisions § 55.7 Additional requirements. The Commission may, by rule, regulation, or order, impose upon any licensee such requirements, in addition...

  7. 46 CFR 117.25 - Additional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Additional requirements. 117.25 Section 117.25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150... General Provisions § 117.25 Additional requirements. (a) Each item of lifesaving equipment carried...

  8. 46 CFR 117.25 - Additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Additional requirements. 117.25 Section 117.25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150... General Provisions § 117.25 Additional requirements. (a) Each item of lifesaving equipment carried...

  9. 46 CFR 117.25 - Additional requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Additional requirements. 117.25 Section 117.25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150... General Provisions § 117.25 Additional requirements. (a) Each item of lifesaving equipment carried...

  10. 10 CFR 71.65 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Additional requirements. 71.65 Section 71.65 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) PACKAGING AND TRANSPORTATION OF RADIOACTIVE MATERIAL Package Approval Standards § 71.65 Additional requirements. The Commission may, by rule, regulation, or...

  11. 32 CFR 2001.24 - Additional requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Additional requirements. 2001.24 Section 2001.24... Markings § 2001.24 Additional requirements. (a) Marking prohibitions. Markings other than “Top Secret... list for NSI portions.” The source list, as described in § 2001.22(c)(1)(ii), shall include...

  12. 32 CFR 2001.24 - Additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Additional requirements. 2001.24 Section 2001.24... Markings § 2001.24 Additional requirements. (a) Marking prohibitions. Markings other than “Top Secret... list for NSI portions.” The source list, as described in § 2001.22(c)(1)(ii), shall include...

  13. 32 CFR 2001.24 - Additional requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false Additional requirements. 2001.24 Section 2001.24... Markings § 2001.24 Additional requirements. (a) Marking prohibitions. Markings other than “Top Secret... list for NSI portions.” The source list, as described in § 2001.22(c)(1)(ii), shall include...

  14. 32 CFR 2001.24 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Additional requirements. 2001.24 Section 2001.24... Markings § 2001.24 Additional requirements. (a) Marking prohibitions. Markings other than “Top Secret... list for NSI portions.” The source list, as described in § 2001.22(c)(1)(ii), shall include...

  15. 27 CFR 5.33 - Additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... English, and for products bottled for consumption within Puerto Rico the required information may be... cannot be removed without thorough application of water or other solvents. (f) Additional information...

  16. 27 CFR 5.33 - Additional requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... English, and for products bottled for consumption within Puerto Rico the required information may be... cannot be removed without thorough application of water or other solvents. (f) Additional information...

  17. 27 CFR 5.33 - Additional requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... English, and for products bottled for consumption within Puerto Rico the required information may be... cannot be removed without thorough application of water or other solvents. (f) Additional information...

  18. 27 CFR 5.33 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... English, and for products bottled for consumption within Puerto Rico the required information may be... cannot be removed without thorough application of water or other solvents. (f) Additional information...

  19. 27 CFR 5.33 - Additional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... English, and for products bottled for consumption within Puerto Rico the required information may be... cannot be removed without thorough application of water or other solvents. (f) Additional information...

  20. 42 CFR 84.251 - Required components.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Required components. (a) Each vinyl chloride respirator described in § 84.250 shall, where its design...) Breathing tube. (b) The components of each vinyl chloride respirator shall meet the minimum...

  1. Additive Manufacturing Design Considerations for Liquid Engine Components

    NASA Technical Reports Server (NTRS)

    Whitten, Dave; Hissam, Andy; Baker, Kevin; Rice, Darron

    2014-01-01

    The Marshall Space Flight Center's Propulsion Systems Department has gained significant experience in the last year designing, building, and testing liquid engine components using additive manufacturing. The department has developed valve, duct, turbo-machinery, and combustion device components using this technology. Many valuable lessons were learned during this process. These lessons will be the focus of this presentation. We will present criteria for selecting part candidates for additive manufacturing. Some part characteristics are 'tailor made' for this process. Selecting the right parts for the process is the first step to maximizing productivity gains. We will also present specific lessons we learned about feature geometry that can and cannot be produced using additive manufacturing machines. Most liquid engine components were made using a two-step process. The base part was made using additive manufacturing and then traditional machining processes were used to produce the final part. The presentation will describe design accommodations needed to make the base part and lessons we learned about which features could be built directly and which require the final machine process. Tolerance capabilities, surface finish, and material thickness allowances will also be covered. Additive Manufacturing can produce internal passages that cannot be made using traditional approaches. It can also eliminate a significant amount of manpower by reducing part count and leveraging model-based design and analysis techniques. Information will be shared about performance enhancements and design efficiencies we experienced for certain categories of engine parts.

  2. Five-Axis Ultrasonic Additive Manufacturing for Nuclear Component Manufacture

    NASA Astrophysics Data System (ADS)

    Hehr, Adam; Wenning, Justin; Terrani, Kurt; Babu, Sudarsanam Suresh; Norfolk, Mark

    2016-12-01

    Ultrasonic additive manufacturing (UAM) is a three-dimensional metal printing technology which uses high-frequency vibrations to scrub and weld together both similar and dissimilar metal foils. There is no melting in the process and no special atmosphere requirements are needed. Consequently, dissimilar metals can be joined with little to no intermetallic compound formation, and large components can be manufactured. These attributes have the potential to transform manufacturing of nuclear reactor core components such as control elements for the High Flux Isotope Reactor at Oak Ridge National Laboratory. These components are hybrid structures consisting of an outer cladding layer in contact with the coolant with neutron-absorbing materials inside, such as neutron poisons for reactor control purposes. UAM systems are built into a computer numerical control (CNC) framework to utilize intermittent subtractive processes. These subtractive processes are used to introduce internal features as the component is being built and for net shaping. The CNC framework is also used for controlling the motion of the welding operation. It is demonstrated here that curved components with embedded features can be produced using a five-axis code for the welder for the first time.

  3. Five-axis ultrasonic additive manufacturing for nuclear component manufacture

    SciTech Connect

    Hehr, Adam; Wenning, Justin; Terrani, Kurt A.; Babu, Sudarsanam Suresh; Norfolk, Mark

    2016-01-01

    Ultrasonic additive manufacturing (UAM) is a three-dimensional metal printing technology which uses high-frequency vibrations to scrub and weld together both similar and dissimilar metal foils. There is no melting in the process and no special atmosphere requirements are needed. Consequently, dissimilar metals can be joined with little to no intermetallic compound formation, and large components can be manufactured. These attributes have the potential to transform manufacturing of nuclear reactor core components such as control elements for the High Flux Isotope Reactor at Oak Ridge National Laboratory. These components are hybrid structures consisting of an outer cladding layer in contact with the coolant with neutron-absorbing materials inside, such as neutron poisons for reactor control purposes. UAM systems are built into a computer numerical control (CNC) framework to utilize intermittent subtractive processes. These subtractive processes are used to introduce internal features as the component is being built and for net shaping. The CNC framework is also used for controlling the motion of the welding operation. Lastly, it is demonstrated here that curved components with embedded features can be produced using a five-axis code for the welder for the first time.

  4. Five-axis ultrasonic additive manufacturing for nuclear component manufacture

    DOE PAGES

    Hehr, Adam; Wenning, Justin; Terrani, Kurt A.; ...

    2016-01-01

    Ultrasonic additive manufacturing (UAM) is a three-dimensional metal printing technology which uses high-frequency vibrations to scrub and weld together both similar and dissimilar metal foils. There is no melting in the process and no special atmosphere requirements are needed. Consequently, dissimilar metals can be joined with little to no intermetallic compound formation, and large components can be manufactured. These attributes have the potential to transform manufacturing of nuclear reactor core components such as control elements for the High Flux Isotope Reactor at Oak Ridge National Laboratory. These components are hybrid structures consisting of an outer cladding layer in contact withmore » the coolant with neutron-absorbing materials inside, such as neutron poisons for reactor control purposes. UAM systems are built into a computer numerical control (CNC) framework to utilize intermittent subtractive processes. These subtractive processes are used to introduce internal features as the component is being built and for net shaping. The CNC framework is also used for controlling the motion of the welding operation. Lastly, it is demonstrated here that curved components with embedded features can be produced using a five-axis code for the welder for the first time.« less

  5. Five-Axis Ultrasonic Additive Manufacturing for Nuclear Component Manufacture

    NASA Astrophysics Data System (ADS)

    Hehr, Adam; Wenning, Justin; Terrani, Kurt; Babu, Sudarsanam Suresh; Norfolk, Mark

    2017-03-01

    Ultrasonic additive manufacturing (UAM) is a three-dimensional metal printing technology which uses high-frequency vibrations to scrub and weld together both similar and dissimilar metal foils. There is no melting in the process and no special atmosphere requirements are needed. Consequently, dissimilar metals can be joined with little to no intermetallic compound formation, and large components can be manufactured. These attributes have the potential to transform manufacturing of nuclear reactor core components such as control elements for the High Flux Isotope Reactor at Oak Ridge National Laboratory. These components are hybrid structures consisting of an outer cladding layer in contact with the coolant with neutron-absorbing materials inside, such as neutron poisons for reactor control purposes. UAM systems are built into a computer numerical control (CNC) framework to utilize intermittent subtractive processes. These subtractive processes are used to introduce internal features as the component is being built and for net shaping. The CNC framework is also used for controlling the motion of the welding operation. It is demonstrated here that curved components with embedded features can be produced using a five-axis code for the welder for the first time.

  6. 32 CFR 2001.24 - Additional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Markings § 2001.24 Additional requirements. (a) Marking prohibitions. Markings other than “Top Secret... the marking, “This Document Contains (indicate country of origin) Information.” Agencies may also.... If the fact that information is foreign government information must be concealed, the...

  7. 27 CFR 18.27 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Additional requirements. 18.27 Section 18.27 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS PRODUCTION OF VOLATILE FRUIT-FLAVOR CONCENTRATE Qualification...

  8. 27 CFR 18.27 - Additional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Additional requirements. 18.27 Section 18.27 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS PRODUCTION OF VOLATILE FRUIT-FLAVOR CONCENTRATE Qualification...

  9. 33 CFR 203.83 - Additional requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .../Cooperation Agreements § 203.83 Additional requirements. (a) Maintenance deficiencies. Rehabilitation... or deficient maintenance. Such correction must be accomplished by, or at the expense of, local.... Separable areas with minor damage will be included in the maintenance program of local interests. (c)...

  10. 33 CFR 203.83 - Additional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .../Cooperation Agreements § 203.83 Additional requirements. (a) Maintenance deficiencies. Rehabilitation... or deficient maintenance. Such correction must be accomplished by, or at the expense of, local.... Separable areas with minor damage will be included in the maintenance program of local interests. (c)...

  11. 33 CFR 203.83 - Additional requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .../Cooperation Agreements § 203.83 Additional requirements. (a) Maintenance deficiencies. Rehabilitation... or deficient maintenance. Such correction must be accomplished by, or at the expense of, local.... Separable areas with minor damage will be included in the maintenance program of local interests. (c)...

  12. 15 CFR 292.6 - Additional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Additional requirements. 292.6 Section 292.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING...

  13. 15 CFR 292.6 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Additional requirements. 292.6 Section 292.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING...

  14. 15 CFR 292.6 - Additional requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Additional requirements. 292.6 Section 292.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING...

  15. 15 CFR 292.6 - Additional requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Additional requirements. 292.6 Section 292.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING...

  16. 15 CFR 292.6 - Additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Additional requirements. 292.6 Section 292.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING...

  17. 33 CFR 203.83 - Additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .../Cooperation Agreements § 203.83 Additional requirements. (a) Maintenance deficiencies. Rehabilitation, Emergency Water, Post Flood Response, and Advance Measures authorities may not be used to correct deferred or deficient maintenance. Such correction must be accomplished by, or at the expense of,...

  18. 17 CFR 37.7 - Additional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... descriptions, terms and conditions or trading protocols or providing for a new system product functionality, by... conditions or trading protocols. (c) Voluntary request for Commission approval of rules or products. (1) A... TRANSACTION EXECUTION FACILITIES § 37.7 Additional requirements. (a) Products. Notwithstanding the...

  19. Computed Tomography Inspection and Analysis for Additive Manufacturing Components

    NASA Technical Reports Server (NTRS)

    Beshears, Ronald D.

    2016-01-01

    Computed tomography (CT) inspection was performed on test articles additively manufactured from metallic materials. Metallic AM and machined wrought alloy test articles with programmed flaws were inspected using a 2MeV linear accelerator based CT system. Performance of CT inspection on identically configured wrought and AM components and programmed flaws was assessed using standard image analysis techniques to determine the impact of additive manufacturing on inspectability of objects with complex geometries.

  20. 17 CFR 37.7 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... into effect or amending such a rule, (as defined in § 40.1 of this chapter): (1) By electronic notification to the Commission of the rule to be placed into effect or to be changed, in a format approved by... persons subject to fitness requirement. Upon request by any representative of the Commission, a...

  1. 17 CFR 37.7 - Additional requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... into effect or amending such a rule, (as defined in § 40.1 of this chapter): (1) By electronic notification to the Commission of the rule to be placed into effect or to be changed, in a format approved by... persons subject to fitness requirement. Upon request by any representative of the Commission, a...

  2. 18 CFR 154.400 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., DEPARTMENT OF ENERGY REGULATIONS UNDER NATURAL GAS ACT RATE SCHEDULES AND TARIFFS Limited Rate Changes § 154... proposal to implement a limited rate change must comply with this subpart. ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Additional...

  3. Application of Additively Manufactured Components in Rocket Engine Turbopumps

    NASA Technical Reports Server (NTRS)

    Calvert, Marty, Jr.; Hanks, Andrew; Schmauch, Preston; Delessio, Steve

    2015-01-01

    The use of additive manufacturing technology has the potential to revolutionize the development of turbopump components in liquid rocket engines. When designing turbomachinery with the additive process there are several benefits and risks that are leveraged relative to a traditional development cycle. This topic explores the details and development of a 90,000 RPM Liquid Hydrogen Turbopump from which 90% of the parts were derived from the additive process. This turbopump was designed, developed and will be tested later this year at Marshall Space Flight Center.

  4. Materials Characterization of Additively Manufactured Components for Rocket Propulsion

    NASA Technical Reports Server (NTRS)

    Carter, Robert; Draper, Susan; Locci, Ivan; Lerch, Bradley; Ellis, David; Senick, Paul; Meyer, Michael; Free, James; Cooper, Ken; Jones, Zachary

    2015-01-01

    To advance Additive Manufacturing (AM) technologies for production of rocket propulsion components the NASA Glenn Research Center (GRC) is applying state of the art characterization techniques to interrogate microstructure and mechanical properties of AM materials and components at various steps in their processing. The materials being investigated for upper stage rocket engines include titanium, copper, and nickel alloys. Additive manufacturing processes include laser powder bed, electron beam powder bed, and electron beam wire fed processes. Various post build thermal treatments, including Hot Isostatic Pressure (HIP), have been studied to understand their influence on microstructure, mechanical properties, and build density. Micro-computed tomography, electron microscopy, and mechanical testing in relevant temperature environments has been performed to develop relationships between build quality, microstructure, and mechanical performance at temperature. A summary of GRC's Additive Manufacturing roles and experimental findings will be presented.

  5. Material Characterization of Additively Manufactured Components for Rocket Propulsion

    NASA Technical Reports Server (NTRS)

    Carter, Robert; Draper, Susan; Locci, Ivan; Lerch, Bradley; Ellis, David; Senick, Paul; Meyer, Michael; Free, James; Cooper, Ken; Jones, Zachary

    2015-01-01

    To advance Additive Manufacturing (AM) technologies for production of rocket propulsion components the NASA Glenn Research Center (GRC) is applying state of the art characterization techniques to interrogate microstructure and mechanical properties of AM materials and components at various steps in their processing. The materials being investigated for upper stage rocket engines include titanium, copper, and nickel alloys. Additive manufacturing processes include laser powder bed, electron beam powder bed, and electron beam wire fed processes. Various post build thermal treatments, including Hot Isostatic Pressure (HIP), have been studied to understand their influence on microstructure, mechanical properties, and build density. Micro-computed tomography, electron microscopy, and mechanical testing in relevant temperature environments has been performed to develop relationships between build quality, microstructure, and mechanical performance at temperature. A summary of GRCs Additive Manufacturing roles and experimental findings will be presented.

  6. Gasoline additive requirements for today's smaller engines

    SciTech Connect

    Udelhofen, J.H.; Zahalka, T.L

    1988-01-01

    The performance and driveability of today's smaller engines, particularly those with port fuel injectors, often are adversely affected by deposits at various places throughout the fuel induction system. These deposits can, however, be controlled by the use of optimal detergent additives, which are surface-active agents containing polar heads and hydrocarbon tails. For convenience in discussion, the gasoline detergents may be divided into two groups: low and high molecular weight. Low molecular weight detergents typically are more effective in forming protective films on metal surfaces, and high molecular weight detergents are more effective in dispersing deposit precursors.

  7. Additive manufacturing method for SRF components of various geometries

    SciTech Connect

    Rimmer, Robert; Frigola, Pedro E; Murokh, Alex Y

    2015-05-05

    An additive manufacturing method for forming nearly monolithic SRF niobium cavities and end group components of arbitrary shape with features such as optimized wall thickness and integral stiffeners, greatly reducing the cost and technical variability of conventional cavity construction. The additive manufacturing method for forming an SRF cavity, includes atomizing niobium to form a niobium powder, feeding the niobium powder into an electron beam melter under a vacuum, melting the niobium powder under a vacuum in the electron beam melter to form an SRF cavity; and polishing the inside surface of the SRF cavity.

  8. 14 CFR 437.77 - Additional safety requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Additional safety requirements. 437.77..., DEPARTMENT OF TRANSPORTATION LICENSING EXPERIMENTAL PERMITS Safety Requirements § 437.77 Additional safety requirements. The FAA may impose additional safety requirements on an applicant or permittee proposing...

  9. 14 CFR 437.77 - Additional safety requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Additional safety requirements. 437.77..., DEPARTMENT OF TRANSPORTATION LICENSING EXPERIMENTAL PERMITS Safety Requirements § 437.77 Additional safety requirements. The FAA may impose additional safety requirements on an applicant or permittee proposing...

  10. 14 CFR 437.77 - Additional safety requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Additional safety requirements. 437.77..., DEPARTMENT OF TRANSPORTATION LICENSING EXPERIMENTAL PERMITS Safety Requirements § 437.77 Additional safety requirements. The FAA may impose additional safety requirements on an applicant or permittee proposing...

  11. 14 CFR 437.77 - Additional safety requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Additional safety requirements. 437.77..., DEPARTMENT OF TRANSPORTATION LICENSING EXPERIMENTAL PERMITS Safety Requirements § 437.77 Additional safety requirements. The FAA may impose additional safety requirements on an applicant or permittee proposing...

  12. 14 CFR 437.77 - Additional safety requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Additional safety requirements. 437.77..., DEPARTMENT OF TRANSPORTATION LICENSING EXPERIMENTAL PERMITS Safety Requirements § 437.77 Additional safety requirements. The FAA may impose additional safety requirements on an applicant or permittee proposing...

  13. Additive Manufacturing of Low Cost Upper Stage Propulsion Components

    NASA Technical Reports Server (NTRS)

    Protz, Christopher; Bowman, Randy; Cooper, Ken; Fikes, John; Taminger, Karen; Wright, Belinda

    2014-01-01

    NASA is currently developing Additive Manufacturing (AM) technologies and design tools aimed at reducing the costs and manufacturing time of regeneratively cooled rocket engine components. These Low Cost Upper Stage Propulsion (LCUSP) tasks are funded through NASA's Game Changing Development Program in the Space Technology Mission Directorate. The LCUSP project will develop a copper alloy additive manufacturing design process and develop and optimize the Electron Beam Freeform Fabrication (EBF3) manufacturing process to direct deposit a nickel alloy structural jacket and manifolds onto an SLM manufactured GRCop chamber and Ni-alloy nozzle. In order to develop these processes, the project will characterize both the microstructural and mechanical properties of the SLMproduced GRCop-84, and will explore and document novel design techniques specific to AM combustion devices components. These manufacturing technologies will be used to build a 25K-class regenerative chamber and nozzle (to be used with tested DMLS injectors) that will be tested individually and as a system in hot fire tests to demonstrate the applicability of the technologies. These tasks are expected to bring costs and manufacturing time down as spacecraft propulsion systems typically comprise more than 70% of the total vehicle cost and account for a significant portion of the development schedule. Additionally, high pressure/high temperature combustion chambers and nozzles must be regeneratively cooled to survive their operating environment, causing their design to be time consuming and costly to build. LCUSP presents an opportunity to develop and demonstrate a process that can infuse these technologies into industry, build competition, and drive down costs of future engines.

  14. 30 CFR 75.1103-7 - Electrical components; permissibility requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electrical components; permissibility... Protection § 75.1103-7 Electrical components; permissibility requirements. The electrical components of each... dust when the electrical power is deenergized as required by § 75.313, but these components shall...

  15. 30 CFR 75.1103-7 - Electrical components; permissibility requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electrical components; permissibility... Protection § 75.1103-7 Electrical components; permissibility requirements. The electrical components of each... dust when the electrical power is deenergized as required by § 75.313, but these components shall...

  16. 30 CFR 75.1103-7 - Electrical components; permissibility requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electrical components; permissibility... Protection § 75.1103-7 Electrical components; permissibility requirements. The electrical components of each... dust when the electrical power is deenergized as required by § 75.313, but these components shall...

  17. 30 CFR 75.1103-7 - Electrical components; permissibility requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electrical components; permissibility... Protection § 75.1103-7 Electrical components; permissibility requirements. The electrical components of each... dust when the electrical power is deenergized as required by § 75.313, but these components shall...

  18. 30 CFR 75.1103-7 - Electrical components; permissibility requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electrical components; permissibility... Protection § 75.1103-7 Electrical components; permissibility requirements. The electrical components of each... dust when the electrical power is deenergized as required by § 75.313, but these components shall...

  19. 33 CFR 155.1125 - Additional response plan requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements. 155.1125 Section 155.1125 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Additional Response Plan Requirements for Tankers Loading Cargo at a Facility Permitted Under the Trans-Alaska Pipeline Authorization Act § 155.1125 Additional response plan requirements. (a) The owner...

  20. 40 CFR 144.88 - What are the additional requirements?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...? 144.88 Section 144.88 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM Requirements for Owners and Operators of Class V Injection Wells § 144.88 What are the additional requirements? The additional requirements are specified...

  1. 48 CFR 301.604-74 - Additional COTR training requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 301.604-74 Additional COTR training requirements. (a) See HHS' COTR Handbook for information on additional COTR training requirements. (b) Training policy exceptions—(1) EVM training. In the event that... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Additional COTR...

  2. 48 CFR 301.604-74 - Additional COTR training requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 301.604-74 Additional COTR training requirements. (a) See HHS' COTR Handbook for information on additional COTR training requirements. (b) Training policy exceptions—(1) EVM training. In the event that... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Additional COTR...

  3. 48 CFR 301.604-74 - Additional COTR training requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 301.604-74 Additional COTR training requirements. (a) See HHS' COTR Handbook for information on additional COTR training requirements. (b) Training policy exceptions—(1) EVM training. In the event that... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Additional COTR...

  4. 48 CFR 301.604-74 - Additional COTR training requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 301.604-74 Additional COTR training requirements. (a) See HHS' COTR Handbook for information on additional COTR training requirements. (b) Training policy exceptions—(1) EVM training. In the event that... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Additional COTR...

  5. 48 CFR 301.604-74 - Additional COTR training requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 301.604-74 Additional COTR training requirements. (a) See HHS' COTR Handbook for information on additional COTR training requirements. (b) Training policy exceptions—(1) EVM training. In the event that... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Additional COTR...

  6. Coating for components requiring hydrogen peroxide compatibility

    NASA Technical Reports Server (NTRS)

    Yousefiani, Ali (Inventor)

    2010-01-01

    The present invention provides a heretofore-unknown use for zirconium nitride as a hydrogen peroxide compatible protective coating that was discovered to be useful to protect components that catalyze the decomposition of hydrogen peroxide or corrode when exposed to hydrogen peroxide. A zirconium nitride coating of the invention may be applied to a variety of substrates (e.g., metals) using art-recognized techniques, such as plasma vapor deposition. The present invention further provides components and articles of manufacture having hydrogen peroxide compatibility, particularly components for use in aerospace and industrial manufacturing applications. The zirconium nitride barrier coating of the invention provides protection from corrosion by reaction with hydrogen peroxide, as well as prevention of hydrogen peroxide decomposition.

  7. Neutron Characterization of Additively Manufactured Components. Workshop Report

    SciTech Connect

    Watkins, Thomas R.; Payzant, E. Andrew; Babu, Sudarsanam Suresh

    2015-09-01

    Additive manufacturing (AM) is a collection of promising manufacturing methods that industry is beginning to explore and adopt. Macroscopically complicated and near net shape components are being built using AM, but how the material behaves in service is a big question for industry. Consequently, AM components/materials need further research into exactly what is made and how it will behave in service. This one and a half day workshop included a series of invited presentations from academia, industry and national laboratories (see Appendix A for the workshop agenda and list of talks). The workshop was welcomed by Alan Tennant, Chief Scientist, Neutron Sciences Directorate, ORNL, and opened remotely by Rob Ivestor, Deputy Director, Advanced Manufacturing Office-DOE, who declared AM adoptees as titans who will be able to create customized 3-D structures with 1 million to 1 billion micro welds with locally tailored microstructures. Further he stated that characterization with neutrons is key to be able to bring critical insight/information into the AM process/property/behavior relationship. Subsequently, the presentations spanned a slice of the current state of the art AM techniques and many of the most relevant characterization techniques using neutrons. After the talks, a panel discussion was held; workshop participants (see Appendix B for a list of attendees) providing questions and the panel answers. The main purpose of the panel discussion was to build consensus regarding the critical research needs in AM that can be addressed with neutrons. These needs were placed into three categories: modes of access for neutrons, new capabilities needed, new AM material issues and neutrons. Recommendations from the workshop were determined based on the panel discussion.

  8. 40 CFR 158.75 - Requirements for additional data.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... cases for an assessment of the properties and effects of the pesticide. ....75 Section 158.75 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES General Provisions § 158.75 Requirements for additional data....

  9. 40 CFR 158.75 - Requirements for additional data.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... cases for an assessment of the properties and effects of the pesticide. ....75 Section 158.75 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES General Provisions § 158.75 Requirements for additional data....

  10. 40 CFR 158.75 - Requirements for additional data.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... cases for an assessment of the properties and effects of the pesticide. ....75 Section 158.75 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES General Provisions § 158.75 Requirements for additional data....

  11. 40 CFR 158.75 - Requirements for additional data.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... cases for an assessment of the properties and effects of the pesticide. ....75 Section 158.75 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES General Provisions § 158.75 Requirements for additional data....

  12. 40 CFR 158.75 - Requirements for additional data.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... cases for an assessment of the properties and effects of the pesticide. ....75 Section 158.75 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES General Provisions § 158.75 Requirements for additional data....

  13. 29 CFR 1602.19 - Additional reporting requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION RECORDKEEPING....19 Additional reporting requirements. The Commission reserves the right to require reports, other than that designated as Report EEO-2, about apprenticeship procedures of joint...

  14. 29 CFR 1602.19 - Additional reporting requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION RECORDKEEPING....19 Additional reporting requirements. The Commission reserves the right to require reports, other than that designated as Report EEO-2, about apprenticeship procedures of joint...

  15. Additively Manufactured Combustion Devices Components for LOX/Methane Applications

    NASA Technical Reports Server (NTRS)

    Greene, Sandra Elam; Protz, Christopher; Garcia, Chance; Goodman, Dwight; Baker, Kevin

    2016-01-01

    Marshall Space Flight Center (MSFC) has designed, fabricated, and hot-fire tested a variety of successful injectors, chambers, and igniters for potential liquid oxygen (LOX) and methane (CH4) systems since 2005. The most recent efforts have focused on components with additive manufacturing (AM) to include unique design features, minimize joints, and reduce final machining efforts. Inconel and copper alloys have been used with AM processes to produce a swirl coaxial injector and multiple methane cooled thrust chambers. The initial chambers included unique thermocouple ports for measuring local coolant channel temperatures along the length of the chamber. Results from hot-fire testing were used to anchor thermal models and generate a regeneratively cooled thruster for a 4,000 lbf LOX/CH4 engine. The completed thruster will be hot-fire tested in the summer of 2016 at MSFC. The thruster design can also be easily scaled and used on a 25,000 lbf engine. To further support the larger engine design, an AM gas generator injector has been designed. Hot-fire testing on this injector is planned for the summer of 2016 at MSFC.

  16. 40 CFR 725.950 - Additional recordkeeping requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Additional Procedures for Reporting on Significant New Uses of Microorganisms § 725.950 Additional recordkeeping requirements. Persons submitting a MCAN for a significant new use of a microorganism must comply with...

  17. 40 CFR 725.950 - Additional recordkeeping requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Additional Procedures for Reporting on Significant New Uses of Microorganisms § 725.950 Additional recordkeeping requirements. Persons submitting a MCAN for a significant new use of a microorganism must comply with...

  18. 40 CFR 725.950 - Additional recordkeeping requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Additional Procedures for Reporting on Significant New Uses of Microorganisms § 725.950 Additional recordkeeping requirements. Persons submitting a MCAN for a significant new use of a microorganism must comply with...

  19. 40 CFR 725.950 - Additional recordkeeping requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Additional Procedures for Reporting on Significant New Uses of Microorganisms § 725.950 Additional recordkeeping requirements. Persons submitting a MCAN for a significant new use of a microorganism must comply with...

  20. 40 CFR 725.950 - Additional recordkeeping requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Additional Procedures for Reporting on Significant New Uses of Microorganisms § 725.950 Additional recordkeeping requirements. Persons submitting a MCAN for a significant new use of a microorganism must comply with...

  1. 10 CFR 70.74 - Additional reporting requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Additional reporting requirements. 70.74 Section 70.74 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DOMESTIC LICENSING OF SPECIAL NUCLEAR MATERIAL Additional Requirements for Certain Licensees Authorized To Possess a Critical Mass of Special...

  2. 10 CFR 70.74 - Additional reporting requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Additional reporting requirements. 70.74 Section 70.74 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DOMESTIC LICENSING OF SPECIAL NUCLEAR MATERIAL Additional Requirements for Certain Licensees Authorized To Possess a Critical Mass of Special...

  3. 14 CFR 135.421 - Additional maintenance requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Maintenance, Preventive Maintenance, and Alterations § 135.421 Additional maintenance requirements. (a) Each... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Additional maintenance requirements. 135... any pilot seat, of nine seats or less, must comply with the manufacturer's recommended...

  4. 14 CFR 135.421 - Additional maintenance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Maintenance, Preventive Maintenance, and Alterations § 135.421 Additional maintenance requirements. (a) Each... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Additional maintenance requirements. 135... any pilot seat, of nine seats or less, must comply with the manufacturer's recommended...

  5. 14 CFR 135.421 - Additional maintenance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Maintenance, Preventive Maintenance, and Alterations § 135.421 Additional maintenance requirements. (a) Each... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Additional maintenance requirements. 135... any pilot seat, of nine seats or less, must comply with the manufacturer's recommended...

  6. 14 CFR 135.421 - Additional maintenance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Maintenance, Preventive Maintenance, and Alterations § 135.421 Additional maintenance requirements. (a) Each... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Additional maintenance requirements. 135... any pilot seat, of nine seats or less, must comply with the manufacturer's recommended...

  7. 14 CFR 135.421 - Additional maintenance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Maintenance, Preventive Maintenance, and Alterations § 135.421 Additional maintenance requirements. (a) Each... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Additional maintenance requirements. 135... any pilot seat, of nine seats or less, must comply with the manufacturer's recommended...

  8. 10 CFR 71.39 - Requirement for additional information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Requirement for additional information. 71.39 Section 71.39 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) PACKAGING AND TRANSPORTATION OF RADIOACTIVE MATERIAL Application for Package Approval § 71.39 Requirement for additional information. The...

  9. 25 CFR 304.4 - Standards and additional requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 2 2012-04-01 2012-04-01 false Standards and additional requirements. 304.4 Section 304.4 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR NAVAJO, PUEBLO, AND HOPI SILVER, USE OF GOVERNMENT MARK § 304.4 Standards and additional requirements. No piece of silver, though...

  10. 25 CFR 304.4 - Standards and additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 2 2014-04-01 2014-04-01 false Standards and additional requirements. 304.4 Section 304.4 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR NAVAJO, PUEBLO, AND HOPI SILVER, USE OF GOVERNMENT MARK § 304.4 Standards and additional requirements. No piece of silver, though...

  11. 25 CFR 304.4 - Standards and additional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false Standards and additional requirements. 304.4 Section 304.4 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR NAVAJO, PUEBLO, AND HOPI SILVER, USE OF GOVERNMENT MARK § 304.4 Standards and additional requirements. No piece of silver, though...

  12. 25 CFR 304.4 - Standards and additional requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 2 2013-04-01 2013-04-01 false Standards and additional requirements. 304.4 Section 304.4 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR NAVAJO, PUEBLO, AND HOPI SILVER, USE OF GOVERNMENT MARK § 304.4 Standards and additional requirements. No piece of silver, though...

  13. 46 CFR 164.019-4 - Component requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 6 2011-10-01 2011-10-01 false Component requirements. 164.019-4 Section 164.019-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL MATERIALS Personal Flotation Device Components § 164.019-4 Component requirements....

  14. 46 CFR 164.019-4 - Component requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 6 2013-10-01 2013-10-01 false Component requirements. 164.019-4 Section 164.019-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL MATERIALS Personal Flotation Device Components § 164.019-4 Component requirements....

  15. 46 CFR 164.019-4 - Component requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 6 2014-10-01 2014-10-01 false Component requirements. 164.019-4 Section 164.019-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL MATERIALS Personal Flotation Device Components § 164.019-4 Component requirements....

  16. 46 CFR 164.019-4 - Component requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 6 2012-10-01 2012-10-01 false Component requirements. 164.019-4 Section 164.019-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL MATERIALS Personal Flotation Device Components § 164.019-4 Component requirements....

  17. 46 CFR 164.019-4 - Component requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 6 2010-10-01 2010-10-01 false Component requirements. 164.019-4 Section 164.019-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL MATERIALS Personal Flotation Device Components § 164.019-4 Component requirements....

  18. 33 CFR 154.1125 - Additional response plan requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements. 154.1125 Section 154.1125 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Response Plan Requirements for a Trans-Alaska Pipeline Authorization Act (TAPAA) Facility Operating in Prince William Sound, Alaska § 154.1125 Additional response plan requirements. (a) The owner or...

  19. 14 CFR 91.1045 - Additional equipment requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... specified in that section. (5) Airborne weather radar as required by § 121.357 of this chapter, as...; or (ii) Airborne weather radar as required by § 135.175 of this chapter. ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Additional equipment requirements....

  20. 14 CFR 91.1045 - Additional equipment requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... specified in that section. (5) Airborne weather radar as required by § 121.357 of this chapter, as...; or (ii) Airborne weather radar as required by § 135.175 of this chapter. ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Additional equipment requirements....

  1. 14 CFR 91.1045 - Additional equipment requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... specified in that section. (5) Airborne weather radar as required by § 121.357 of this chapter, as...; or (ii) Airborne weather radar as required by § 135.175 of this chapter. ... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Additional equipment requirements....

  2. 14 CFR 91.1045 - Additional equipment requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... specified in that section. (5) Airborne weather radar as required by § 121.357 of this chapter, as...; or (ii) Airborne weather radar as required by § 135.175 of this chapter. ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Additional equipment requirements....

  3. 14 CFR 91.1045 - Additional equipment requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... specified in that section. (5) Airborne weather radar as required by § 121.357 of this chapter, as...; or (ii) Airborne weather radar as required by § 135.175 of this chapter. ... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Additional equipment requirements....

  4. 48 CFR 1406.303-70 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... COMPETITION AND ACQUISITION PLANNING COMPETITION REQUIREMENTS Other Than Full and Open Competition 1406.303-70 Additional requirements. (a) If other than full and open competition is recommended by the office initiating... requisition; (3) Contain the information required by FAR 6.303-2; and (4) Request the CO to conduct a...

  5. 29 CFR 1602.37 - Additional reporting requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA State and Local Government Information Report § 1602.37 Additional reporting requirements. The Commission reserves the right to require reports, other than that designated as the “State and Local Government Information Report EEO-4,” about...

  6. 29 CFR 1602.37 - Additional reporting requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA State and Local Government Information Report § 1602.37 Additional reporting requirements. The Commission reserves the right to require reports, other than that designated as the “State and Local Government Information Report EEO-4,” about...

  7. 29 CFR 1602.37 - Additional reporting requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA State and Local Government Information Report § 1602.37 Additional reporting requirements. The Commission reserves the right to require reports, other than that designated as the “State and Local Government Information Report EEO-4,” about...

  8. 29 CFR 1602.37 - Additional reporting requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA State and Local Government Information Report § 1602.37 Additional reporting requirements. The Commission reserves the right to require reports, other than that designated as the “State and Local Government Information Report EEO-4,” about...

  9. 29 CFR 1602.37 - Additional reporting requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA State and Local Government Information Report § 1602.37 Additional reporting requirements. The Commission reserves the right to require reports, other than that designated as the “State and Local Government Information Report EEO-4,” about...

  10. 42 CFR 84.191 - Chemical cartridge respirators; required components.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Chemical cartridge respirators; required components... Chemical Cartridge Respirators § 84.191 Chemical cartridge respirators; required components. (a) Each chemical cartridge respirator described in § 84.190 shall, where its design requires, contain the...

  11. 42 CFR 84.191 - Chemical cartridge respirators; required components.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Chemical cartridge respirators; required components... Chemical Cartridge Respirators § 84.191 Chemical cartridge respirators; required components. (a) Each chemical cartridge respirator described in § 84.190 shall, where its design requires, contain the...

  12. 42 CFR 84.191 - Chemical cartridge respirators; required components.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Chemical cartridge respirators; required components... Chemical Cartridge Respirators § 84.191 Chemical cartridge respirators; required components. (a) Each chemical cartridge respirator described in § 84.190 shall, where its design requires, contain the...

  13. 42 CFR 84.191 - Chemical cartridge respirators; required components.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Chemical cartridge respirators; required components... Chemical Cartridge Respirators § 84.191 Chemical cartridge respirators; required components. (a) Each chemical cartridge respirator described in § 84.190 shall, where its design requires, contain the...

  14. 42 CFR 84.191 - Chemical cartridge respirators; required components.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Chemical cartridge respirators; required components... Chemical Cartridge Respirators § 84.191 Chemical cartridge respirators; required components. (a) Each chemical cartridge respirator described in § 84.190 shall, where its design requires, contain the...

  15. Alloy 800 specifications in compliance with component requirements

    NASA Astrophysics Data System (ADS)

    Diehl, H.; Bodmann, E.

    1990-04-01

    In view of the importance of the material Alloy 800 in high-temperature reactor plants (HTR), a material data bank was established which is used for statistical evaluation of mechanical and physical material behaviour. Based on investigations on the interconnection between the mechanical properties at high temperatures and the metallurgical parameters, different types of Alloy 800 were specified in compliance with the component requirements. In addition, aspects of corrosion and toughness behaviour were taken into consideration. The specifications and strength characteristics for the different variants of Alloy 800 were incorporated into draft DIN standards after discussion and approval in expert committees. Further important characteristics of the mechanical and physical material behaviour were summarized in HTR material data sheets so as to furnish an improved basis for the design and stress analyses of Alloy 800 components.

  16. Laser Engineered Net Shaping (LENS{trademark}) for additive component processing

    SciTech Connect

    Keicher, D.M.; Romero, J.A.; Atwood, C.L.; Griffith, M.L.; Jeantette, F.P.; Harwell, L.D.; Greene, D.L.; Smugeresky, J.E.

    1996-05-01

    Sandia National Laboratories is presently developing an additive component processing technology called Laser Engineered Net Shaping, (LENS{trademark}). This process allows complex 3-dimensional solid metallic objects to be directly fabricated from a CAD solid model. Currently, this process functions similar to the Stereo Lithography process in which a faceted file is generated from the CAD solid model and then sliced into a sequence of layers. The sliced file is then input into another interpreter program which converts the sliced file into a series of tool path patterns required to build the entire layer. The component is fabricated by first generating an outline of the key component features and then filled using a rastering technique. This file is then used to drive the laser system to produce the desired component one layer at a time. This process differs from present rapid prototyping (RP) processes in that a fully dense, metallic component can be produced using this process.

  17. 29 CFR 502.44 - Additional information, if required.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENFORCEMENT OF CONTRACTUAL OBLIGATIONS FOR TEMPORARY ALIEN AGRICULTURAL WORKERS ADMITTED UNDER SECTION 218 OF... Administrative Law Judge's Decision § 502.44 Additional information, if required. Where the ARB has determined...

  18. 29 CFR 502.44 - Additional information, if required.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ENFORCEMENT OF CONTRACTUAL OBLIGATIONS FOR TEMPORARY ALIEN AGRICULTURAL WORKERS ADMITTED UNDER SECTION 218 OF... Administrative Law Judge's Decision § 502.44 Additional information, if required. Where the ARB has determined...

  19. 29 CFR 502.44 - Additional information, if required.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ENFORCEMENT OF CONTRACTUAL OBLIGATIONS FOR TEMPORARY ALIEN AGRICULTURAL WORKERS ADMITTED UNDER SECTION 218 OF... Administrative Law Judge's Decision § 502.44 Additional information, if required. Where the ARB has determined...

  20. 29 CFR 502.44 - Additional information, if required.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ENFORCEMENT OF CONTRACTUAL OBLIGATIONS FOR TEMPORARY ALIEN AGRICULTURAL WORKERS ADMITTED UNDER SECTION 218 OF... Administrative Law Judge's Decision § 502.44 Additional information, if required. Where the ARB has determined...

  1. 29 CFR 502.44 - Additional information, if required.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ENFORCEMENT OF CONTRACTUAL OBLIGATIONS FOR TEMPORARY ALIEN AGRICULTURAL WORKERS ADMITTED UNDER SECTION 218 OF... Administrative Law Judge's Decision § 502.44 Additional information, if required. Where the ARB has determined...

  2. 46 CFR 76.17-25 - Additional protection required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... PROTECTION EQUIPMENT Foam Extinguishing Systems, Details § 76.17-25 Additional protection required. (a) In order that any residual fires above the floor plates may be extinguished when a foam system is...

  3. 46 CFR 95.17-25 - Additional protection required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... FIRE PROTECTION EQUIPMENT Foam Extinguishing Systems, Details § 95.17-25 Additional protection required. (a) In order that any residual fires above the floor plates may be extinguished when a foam system...

  4. 42 CFR 84.302 - Required components, attributes, and instructions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Closed-Circuit Escape Respirators § 84.302 Required components, attributes, and instructions. (a) Each... indicator is required, the manufacturer shall provide NIOSH with an explanation of its function...

  5. 42 CFR 84.302 - Required components, attributes, and instructions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Closed-Circuit Escape Respirators § 84.302 Required components, attributes, and instructions. (a) Each... indicator is required, the manufacturer shall provide NIOSH with an explanation of its function...

  6. 42 CFR 84.302 - Required components, attributes, and instructions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Closed-Circuit Escape Respirators § 84.302 Required components, attributes, and instructions. (a) Each... indicator is required, the manufacturer shall provide NIOSH with an explanation of its function...

  7. 49 CFR 172.203 - Additional description requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... hazardous material is a mixture or solution of two or more hazardous materials, the technical names of at least two components most predominately contributing to the hazards of the mixture or solution must be....435 of this subchapter. For mixtures of radionuclides, the radionuclides required to be shown must...

  8. 48 CFR 207.106 - Additional requirements for major systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Government surveillance of the process by which prime contractors consider such sources and determine whether... Government to use technical data to competitively reprocure identical items or components of the system if... mobilization requirements are insufficient to meet the agency's mobilization needs; or (3) The Government...

  9. 48 CFR 207.106 - Additional requirements for major systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Government surveillance of the process by which prime contractors consider such sources and determine whether... Government to use technical data to competitively reprocure identical items or components of the system if... mobilization requirements are insufficient to meet the agency's mobilization needs; or (3) The Government...

  10. 21 CFR 1311.116 - Additional requirements for biometrics.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 9 2012-04-01 2012-04-01 false Additional requirements for biometrics. 1311.116 Section 1311.116 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE REQUIREMENTS FOR... demonstrate performance must be conducted by the National Institute of Standards and Technology or another...

  11. 21 CFR 1311.116 - Additional requirements for biometrics.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Additional requirements for biometrics. 1311.116 Section 1311.116 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE REQUIREMENTS FOR... demonstrate performance must be conducted by the National Institute of Standards and Technology or another...

  12. 21 CFR 1311.116 - Additional requirements for biometrics.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 9 2013-04-01 2013-04-01 false Additional requirements for biometrics. 1311.116 Section 1311.116 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE REQUIREMENTS FOR... demonstrate performance must be conducted by the National Institute of Standards and Technology or another...

  13. 48 CFR 27.406-2 - Additional data requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Additional data requirements. 27.406-2 Section 27.406-2 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Data and Copyrights...

  14. 45 CFR 162.925 - Additional requirements for health plans.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Additional requirements for health plans. 162.925 Section 162.925 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND... payer). (c) Code sets. A health plan must meet each of the following requirements: (1) Accept...

  15. 45 CFR 162.925 - Additional requirements for health plans.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Additional requirements for health plans. 162.925 Section 162.925 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND... payer). (c) Code sets. A health plan must meet each of the following requirements: (1) Accept...

  16. 45 CFR 162.925 - Additional requirements for health plans.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Additional requirements for health plans. 162.925 Section 162.925 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND... requirements for health plans. (a) General rules. (1) If an entity requests a health plan to conduct...

  17. 14 CFR 136.5 - Additional requirements for Hawaii.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Additional requirements for Hawaii. 136.5 Section 136.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... requirements for Hawaii. No person may conduct a commercial air tour in the State of Hawaii unless they...

  18. 14 CFR 136.5 - Additional requirements for Hawaii.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Additional requirements for Hawaii. 136.5 Section 136.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... requirements for Hawaii. No person may conduct a commercial air tour in the State of Hawaii unless they...

  19. 14 CFR 136.5 - Additional requirements for Hawaii.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Additional requirements for Hawaii. 136.5 Section 136.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... requirements for Hawaii. No person may conduct a commercial air tour in the State of Hawaii unless they...

  20. 14 CFR 136.5 - Additional requirements for Hawaii.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Additional requirements for Hawaii. 136.5 Section 136.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... requirements for Hawaii. No person may conduct a commercial air tour in the State of Hawaii unless they...

  1. 7 CFR 1738.208 - Additional cash requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Underwriting § 1738.208 Additional cash requirements. (a) If the Agency's financial analysis indicates that the... financial projections required to demonstrate financial feasibility, such applicants must complete adjusted financial projections using the reduced revenue projections in order to identify the amount of...

  2. 7 CFR 1738.208 - Additional cash requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Underwriting § 1738.208 Additional cash requirements. (a) If the Agency's financial analysis indicates that the... financial projections required to demonstrate financial feasibility, such applicants must complete adjusted financial projections using the reduced revenue projections in order to identify the amount of...

  3. 7 CFR 1738.208 - Additional cash requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Underwriting § 1738.208 Additional cash requirements. (a) If the Agency's financial analysis indicates that the... financial projections required to demonstrate financial feasibility, such applicants must complete adjusted financial projections using the reduced revenue projections in order to identify the amount of...

  4. 30 CFR 18.32 - Fastenings-additional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction and Design Requirements § 18.32 Fastenings—additional requirements. (a) Bolts, screws, or studs shall.... Special fastenings designed to prevent loosening will be acceptable in lieu of lockwashers, provided...

  5. 30 CFR 18.32 - Fastenings-additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction and Design Requirements § 18.32 Fastenings—additional requirements. (a) Bolts, screws, or studs shall.... Special fastenings designed to prevent loosening will be acceptable in lieu of lockwashers, provided...

  6. 46 CFR 199.07 - Additional equipment and requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Additional equipment and requirements. 199.07 Section 199.07 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LIFESAVING APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS General § 199.07 Additional equipment...

  7. 46 CFR 199.07 - Additional equipment and requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Additional equipment and requirements. 199.07 Section 199.07 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LIFESAVING APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS General § 199.07 Additional equipment...

  8. 46 CFR 199.07 - Additional equipment and requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Additional equipment and requirements. 199.07 Section 199.07 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LIFESAVING APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS General § 199.07 Additional equipment...

  9. 14 CFR 65.123 - Additional type ratings: Requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (CONTINUED) AIRMEN CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Parachute Riggers § 65.123 Additional type ratings: Requirements. A certificated parachute rigger who applies for an additional type rating must— (a) Present evidence satisfactory to the Administrator that he has packed at least 20...

  10. 14 CFR 65.123 - Additional type ratings: Requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (CONTINUED) AIRMEN CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Parachute Riggers § 65.123 Additional type ratings: Requirements. A certificated parachute rigger who applies for an additional type rating must— (a) Present evidence satisfactory to the Administrator that he has packed at least 20...

  11. 14 CFR 65.123 - Additional type ratings: Requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (CONTINUED) AIRMEN CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Parachute Riggers § 65.123 Additional type ratings: Requirements. A certificated parachute rigger who applies for an additional type rating must— (a) Present evidence satisfactory to the Administrator that he has packed at least 20...

  12. 14 CFR 65.123 - Additional type ratings: Requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (CONTINUED) AIRMEN CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Parachute Riggers § 65.123 Additional type ratings: Requirements. A certificated parachute rigger who applies for an additional type rating must— (a) Present evidence satisfactory to the Administrator that he has packed at least 20...

  13. 14 CFR 65.123 - Additional type ratings: Requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (CONTINUED) AIRMEN CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Parachute Riggers § 65.123 Additional type ratings: Requirements. A certificated parachute rigger who applies for an additional type rating must— (a) Present evidence satisfactory to the Administrator that he has packed at least 20...

  14. Evaluation of Additive Manufacturing for Stainless Steel Components

    SciTech Connect

    Peter, William H.; Lou, Xiaoyuan; List, III, Frederick Alyious; Webber, David

    2016-09-01

    This collaboration between Oak Ridge National Laboratory and General Electric Company aimed to evaluate the mechanical properties, microstructure, and porosity of the additively manufactured 316L stainless steel by ORNL’s Renishaw AM250 machine for nuclear application. The program also evaluated the stress corrosion cracking and corrosion fatigue crack growth rate of the same material in high temperature water environments. Results show the properties of this material to be similar to the properties of 316L stainless steel fabricated additively with equipment from other manufacturers with slightly higher porosity. The stress corrosion crack growth rate is similar to that for wrought 316L stainless steel for an oxygenated high temperature water environment and slightly higher for a hydrogenated high temperature water environment. Optimized heat treatment of this material is expected to improve performance in high temperature water environments.

  15. Motor stator using corner scraps for additional electrical components

    DOEpatents

    Hsu, John S.; Su, Gui-Jia; Adams, Donald J.; Nagashima, James M.; Stancu, Constantin; Carlson, Douglas S.; Smith, Gregory S.

    2004-03-16

    A method for making a motor and auxiliary devices with a unified stator body comprises providing a piece of material (10) having an area larger than a cross section of the stator (11), removing material from the piece of material (10) to form a pattern for a cross section of a core (11) for the stator, and removing material from the piece of material (10) outside the cross section of the core of the stator (11) to allow positioning of cores (22, 23, 24) for supporting windings (25, 26, 27) of least one additional electromagnetic device, such as a transformer (62) in a dc-to-dc converter (61, 62) that provides a low. voltage dc output. An article of manufacture made according to the invention is also disclosed and apparatus made with the method and article of manufacture are also disclosed.

  16. 14 CFR 136.5 - Additional requirements for Hawaii.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS COMMERCIAL AIR TOURS AND NATIONAL PARKS AIR TOUR MANAGEMENT National Air Tour Safety Standards § 136.5 Additional requirements for Hawaii. No person may conduct a commercial air tour in the State of Hawaii unless they...

  17. 49 CFR 172.402 - Additional labeling requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Additional labeling requirements. 172.402 Section 172.402 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS HAZARDOUS...

  18. 14 CFR 135.169 - Additional airworthiness requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... airplanes, no person may operate a large airplane unless it meets the additional airworthiness requirements...-engine or turbopropeller-powered small airplane that has a passenger seating configuration, excluding... airplanes intended for use in operations under this part; (3) Before July 19, 1970, in the normal...

  19. 14 CFR 135.169 - Additional airworthiness requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... airplanes, no person may operate a large airplane unless it meets the additional airworthiness requirements...-engine or turbopropeller-powered small airplane that has a passenger seating configuration, excluding... airplanes intended for use in operations under this part; (3) Before July 19, 1970, in the normal...

  20. 25 CFR 215.17 - Additional information required.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Additional information required. 215.17 Section 215.17 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEAD AND ZINC MINING... interested in lead and zinc mining leases, or land under the jurisdiction of the Quapaw Indian Agency,...

  1. 16 CFR 1211.9 - Additional entrapment protection requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... SAFETY ACT REGULATIONS SAFETY STANDARD FOR AUTOMATIC RESIDENTIAL GARAGE DOOR OPERATORS The Standard § 1211.9 Additional entrapment protection requirements. (a) A means to manually detach the door operator from the door shall be supplied. The gripping surface (handle) shall be colored red and shall be...

  2. 16 CFR 1211.9 - Additional entrapment protection requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SAFETY ACT REGULATIONS SAFETY STANDARD FOR AUTOMATIC RESIDENTIAL GARAGE DOOR OPERATORS The Standard § 1211.9 Additional entrapment protection requirements. (a) A means to manually detach the door operator from the door shall be supplied. The gripping surface (handle) shall be colored red and shall be...

  3. 12 CFR 229.18 - Additional disclosure requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Additional disclosure requirements. 229.18 Section 229.18 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM AVAILABILITY OF FUNDS AND COLLECTION OF CHECKS (REGULATION CC) Availability of Funds...

  4. 16 CFR 1211.9 - Additional entrapment protection requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Additional entrapment protection requirements. 1211.9 Section 1211.9 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT... reverse the door on the down cycle. On the up cycle, actuation of a control shall stop the door but...

  5. 16 CFR 1211.9 - Additional entrapment protection requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Additional entrapment protection requirements. 1211.9 Section 1211.9 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT... reverse the door on the down cycle. On the up cycle, actuation of a control shall stop the door but...

  6. 16 CFR 1211.9 - Additional entrapment protection requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Additional entrapment protection requirements. 1211.9 Section 1211.9 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT... reverse the door on the down cycle. On the up cycle, actuation of a control shall stop the door but...

  7. 25 CFR 304.4 - Standards and additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Standards and additional requirements. 304.4 Section 304.4 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR NAVAJO, PUEBLO, AND HOPI SILVER... in compliance with the standards set forth by the Indian Arts and Crafts Board, shall bear...

  8. 49 CFR 223.8 - Additional requirements for passenger equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Additional requirements for passenger equipment. 223.8 Section 223.8 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION SAFETY GLAZING STANDARDS-LOCOMOTIVES, PASSENGER...

  9. 19 CFR 141.37 - Additional requirements for nonresident corporations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... corporations. 141.37 Section 141.37 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND... Additional requirements for nonresident corporations. If a nonresident corporation has not qualified to... authority of the grantor designated to execute the power of attorney on behalf of the corporation....

  10. 14 CFR 121.317 - Passenger information requirements, smoking prohibitions, and additional seat belt requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... prohibitions, and additional seat belt requirements. 121.317 Section 121.317 Aeronautics and Space FEDERAL... prohibitions, and additional seat belt requirements. (a) Except as provided in paragraph (l) of this section... paragraph (l) of this section, the “Fasten Seat Belt” sign shall be turned on during any movement on...

  11. 14 CFR 121.317 - Passenger information requirements, smoking prohibitions, and additional seat belt requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... prohibitions, and additional seat belt requirements. 121.317 Section 121.317 Aeronautics and Space FEDERAL... prohibitions, and additional seat belt requirements. (a) Except as provided in paragraph (l) of this section... paragraph (l) of this section, the “Fasten Seat Belt” sign shall be turned on during any movement on...

  12. ANALYSIS OF MPC ACCESS REQUIREMENTS FOR ADDITION OF FILLER MATERIALS

    SciTech Connect

    W. Wallin

    1996-09-03

    This analysis is prepared by the Mined Geologic Disposal System (MGDS) Waste Package Development Department (WPDD) in response to a request received via a QAP-3-12 Design Input Data Request (Ref. 5.1) from WAST Design (formerly MRSMPC Design). The request is to provide: Specific MPC access requirements for the addition of filler materials at the MGDS (i.e., location and size of access required). The objective of this analysis is to provide a response to the foregoing request. The purpose of this analysis is to provide a documented record of the basis for the response. The response is stated in Section 8 herein. The response is based upon requirements from an MGDS perspective.

  13. Imaging requirements for medical applications of additive manufacturing.

    PubMed

    Huotilainen, Eero; Paloheimo, Markku; Salmi, Mika; Paloheimo, Kaija-Stiina; Björkstrand, Roy; Tuomi, Jukka; Markkola, Antti; Mäkitie, Antti

    2014-02-01

    Additive manufacturing (AM), formerly known as rapid prototyping, is steadily shifting its focus from industrial prototyping to medical applications as AM processes, bioadaptive materials, and medical imaging technologies develop, and the benefits of the techniques gain wider knowledge among clinicians. This article gives an overview of the main requirements for medical imaging affected by needs of AM, as well as provides a brief literature review from existing clinical cases concentrating especially on the kind of radiology they required. As an example application, a pair of CT images of the facial skull base was turned into 3D models in order to illustrate the significance of suitable imaging parameters. Additionally, the model was printed into a preoperative medical model with a popular AM device. Successful clinical cases of AM are recognized to rely heavily on efficient collaboration between various disciplines - notably operating surgeons, radiologists, and engineers. The single main requirement separating tangible model creation from traditional imaging objectives such as diagnostics and preoperative planning is the increased need for anatomical accuracy in all three spatial dimensions, but depending on the application, other specific requirements may be present as well. This article essentially intends to narrow the potential communication gap between radiologists and engineers who work with projects involving AM by showcasing the overlap between the two disciplines.

  14. Additive Manufacturing in Production: A Study Case Applying Technical Requirements

    NASA Astrophysics Data System (ADS)

    Ituarte, Iñigo Flores; Coatanea, Eric; Salmi, Mika; Tuomi, Jukka; Partanen, Jouni

    Additive manufacturing (AM) is expanding the manufacturing capabilities. However, quality of AM produced parts is dependent on a number of machine, geometry and process parameters. The variability of these parameters affects the manufacturing drastically and therefore standardized processes and harmonized methodologies need to be developed to characterize the technology for end use applications and enable the technology for manufacturing. This research proposes a composite methodology integrating Taguchi Design of Experiments, multi-objective optimization and statistical process control, to optimize the manufacturing process and fulfil multiple requirements imposed to an arbitrary geometry. The proposed methodology aims to characterize AM technology depending upon manufacturing process variables as well as to perform a comparative assessment of three AM technologies (Selective Laser Sintering, Laser Stereolithography and Polyjet). Results indicate that only one machine, laser-based Stereolithography, was feasible to fulfil simultaneously macro and micro level geometrical requirements but mechanical properties were not at required level. Future research will study a single AM system at the time to characterize AM machine technical capabilities and stimulate pre-normative initiatives of the technology for end use applications.

  15. 42 CFR 84.62 - Component parts; minimum requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Component parts; minimum requirements. 84.62 Section 84.62 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES...

  16. 42 CFR 84.111 - Gas masks; required components.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Gas masks; required components. 84.111 Section 84.111 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Gas Masks §...

  17. 42 CFR 84.1131 - Respirators; required components.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Respirators; required components. 84.1131 Section 84.1131 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Dust,...

  18. 42 CFR 84.111 - Gas masks; required components.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Gas masks; required components. 84.111 Section 84.111 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Gas Masks §...

  19. 42 CFR 84.62 - Component parts; minimum requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Component parts; minimum requirements. 84.62 Section 84.62 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES...

  20. 42 CFR 84.62 - Component parts; minimum requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Component parts; minimum requirements. 84.62 Section 84.62 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES...

  1. 42 CFR 84.62 - Component parts; minimum requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Component parts; minimum requirements. 84.62 Section 84.62 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES...

  2. 42 CFR 84.111 - Gas masks; required components.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Gas masks; required components. 84.111 Section 84.111 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Gas Masks §...

  3. 42 CFR 84.111 - Gas masks; required components.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Gas masks; required components. 84.111 Section 84.111 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Gas Masks §...

  4. 42 CFR 84.111 - Gas masks; required components.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Gas masks; required components. 84.111 Section 84.111 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Gas Masks §...

  5. 42 CFR 84.62 - Component parts; minimum requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Component parts; minimum requirements. 84.62 Section 84.62 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES...

  6. 16 CFR 1631.32 - Reasonable and representative tests and recordkeeping requirements-additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Reasonable and representative tests and recordkeeping requirements-additional requirements. 1631.32 Section 1631.32 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FLAMMABLE FABRICS ACT REGULATIONS STANDARD FOR THE SURFACE FLAMMABILITY OF...

  7. 16 CFR 1631.32 - Reasonable and representative tests and recordkeeping requirements-additional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Reasonable and representative tests and recordkeeping requirements-additional requirements. 1631.32 Section 1631.32 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FLAMMABLE FABRICS ACT REGULATIONS STANDARD FOR THE SURFACE FLAMMABILITY OF...

  8. Do assisted-reproduction twin pregnancies require additional antenatal care?

    PubMed

    Jauniaux, E; Ben-Ami, I; Maymon, R

    2013-02-01

    Iatrogenic twinning has become the main side-effect assisted reproduction treatment. We have evaluated the evidence for additional care that assisted-reproduction twins may require compared with spontaneous twins. Misacarriages are increased in women with tubal problems and after specific treatments. Assisted-reproduction twin pregnancies complicated by a vanishing twin after 8 weeks have an increased risk of preterm delivery and of low and very low birthweight compared with singleton assisted-reproduction pregnancies. Monozygotic twin pregnancies occur at a higher rate after assisted reproduction treatment and are associated with a higher risk of perinatal complications. The incidence of placenta praevia and vasa praevia is increased in assisted-reproduction twin pregnancies. Large cohort studies do not indicate a higher rate of fetal congenital malformations in assisted-reproduction twins. Overall, assisted-reproduction twins in healthy women <45 years of age are not associated with a notable increase in antenatal complication rates and thus do not require additional antenatal care compared with spontaneous twins. The risks of maternal and fetal morbidity and mortality associated with assisted-reproduction twins is only increased in women with a pre-existing medical condition such as hypertensive disorders and diabetes and most of these risks can be avoided with single-embryo transfer. Following the birth of the first IVF baby, rumours started to spread in both the medical literature and the media about the long-term health effects for children born following assisted reproduction treatment. However, after more than 30 years, the most common complications associated with IVF treatment remain indirect and technical such as the failure of treatment and ovarian hyperstimulation. Iatrogenic twinning has become the main side-effect of assisted reproduction treatment and the increasing number of twin pregnancies, in particular in older women, has generated numerous

  9. Additive Manufacturing of Multifunctional Components Using High Density Carbon Nanotube Yarn Filaments

    NASA Technical Reports Server (NTRS)

    Gardner, John M.; Sauti, Godfrey; Kim, Jae-Woo; Cano, Roberto J.; Wincheski, Russell A.; Stelter, Christopher J.; Grimsley, Brian W.; Working, Dennis C.; Siochi, Emilie J.

    2016-01-01

    Additive manufacturing allows for design freedom and part complexity not currently attainable using traditional manufacturing technologies. Fused Filament Fabrication (FFF), for example, can yield novel component geometries and functionalities because the method provides a high level of control over material placement and processing conditions. This is achievable by extrusion of a preprocessed filament feedstock material along a predetermined path. However if fabrication of a multifunctional part relies only on conventional filament materials, it will require a different material for each unique functionality printed into the part. Carbon nanotubes (CNTs) are an attractive material for many applications due to their high specific strength as well as good electrical and thermal conductivity. The presence of this set of properties in a single material presents an opportunity to use one material to achieve multifunctionality in an additively manufactured part. This paper describes a recently developed method for processing continuous CNT yarn filaments into three-dimensional articles, and summarizes the mechanical, electrical, and sensing performance of the components fabricated in this way.

  10. Additive manufacture (3d printing) of plasma diagnostic components and assemblies for fusion experiments

    NASA Astrophysics Data System (ADS)

    Sieck, Paul; Woodruff, Simon; Stuber, James; Romero-Talamas, Carlos; Rivera, William; You, Setthivoine; Card, Alexander

    2015-11-01

    Additive manufacturing (or 3D printing) is now becoming sufficiently accurate with a large range of materials for use in printing sensors needed universally in fusion energy research. Decreasing production cost and significantly lowering design time of energy subsystems would realize significant cost reduction for standard diagnostics commonly obtained through research grants. There is now a well-established set of plasma diagnostics, but these expensive since they are often highly complex and require customization, sometimes pace the project. Additive manufacturing (3D printing) is developing rapidly, including open source designs. Basic components can be printed for (in some cases) less than 1/100th costs of conventional manufacturing. We have examined the impact that AM can have on plasma diagnostic cost by taking 15 separate diagnostics through an engineering design using Conventional Manufacturing (CM) techniques to determine costs of components and labor costs associated with getting the diagnostic to work as intended. With that information in hand, we set about optimizing the design to exploit the benefits of AM. Work performed under DOE Contract DE-SC0011858.

  11. Moly99 Production Facility: Report on Beamline Components, Requirements, Costs

    SciTech Connect

    Bishofberger, Kip A.

    2015-12-23

    In FY14 we completed the design of the beam line for the linear accelerator production design concept. This design included a set of three bending magnets, quadrupole focusing magnets, and octopoles to flatten the beam on target. This design was generic and applicable to multiple different accelerators if necessary. In FY15 we built on that work to create specifications for the individual beam optic elements, including power supply requirements. This report captures the specification of beam line components with initial cost estimates for the NorthStar production facility.This report is organized as follows: The motivation of the beamline design is introduced briefly, along with renderings of the design. After that, a specific list is provided, which accounts for each beamline component, including part numbers and costs, to construct the beamline. After that, this report details the important sections of the beamline and individual components. A final summary and list of follow-on activities completes this report.

  12. Reserve Component Joint Officer Qualification Requirements: A Reassessment

    DTIC Science & Technology

    2012-04-02

    traditional reserve component officers, or by Active Guard- Reserve ( AGR ) personnel on extended, voluntary active duty tours. Second, DOD should codify...OEF period. If the requirements are enduring, DOD should determine whether tranditonal RC or AGR officers should fill them.80 DOD should also determine...on the National Guard and Reserves, 2008), 147. 4 M. Wade Markel, Henry A. Leonard, Charlotte Lynch, Christina Panis, Peter Schirmer, and Carra S

  13. 14 CFR 61.31 - Type rating requirements, additional training, and authorization requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... holder is already qualified. (k) Additional training required for night vision goggle operations. (1... aircraft using night vision goggles only if that person receives and logs ground training from an...: (i) Applicable portions of this chapter that relate to night vision goggle limitations and...

  14. Additive and non-additive genetic components of the jack male life history in Chinook salmon (Oncorhynchus tshawytscha).

    PubMed

    Forest, Adriana R; Semeniuk, Christina A D; Heath, Daniel D; Pitcher, Trevor E

    2016-08-01

    Chinook salmon, Oncorhynchus tshawytscha, exhibit alternative reproductive tactics (ARTs) where males exist in two phenotypes: large "hooknose" males and smaller "jacks" that reach sexual maturity after only 1 year in seawater. The mechanisms that determine "jacking rate"-the rate at which males precociously sexually mature-are known to involve both genetics and differential growth rates, where individuals that become jacks exhibit higher growth earlier in life. The additive genetic components have been studied and it is known that jack sires produce significantly more jack offspring than hooknose sires, and vice versa. The current study was the first to investigate both additive and non-additive genetic components underlying jacking through the use of a full-factorial breeding design using all hooknose sires. The effect of dams and sires descendant from a marker-assisted broodstock program that identified "high performance" and "low performance" lines using growth- and survival-related gene markers was also studied. Finally, the relative growth of jack, hooknose, and female offspring was examined. No significant dam, sire, or interaction effects were observed in this study, and the maternal, additive, and non-additive components underlying jacking were small. Differences in jacking rates in this study were determined by dam performance line, where dams that originated from the low performance line produced significantly more jacks. Jack offspring in this study had a significantly larger body size than both hooknose males and females starting 1 year post-fertilization. This study provides novel information regarding the genetic architecture underlying ARTs in Chinook salmon that could have implications for the aquaculture industry, where jacks are not favoured due to their small body size and poor flesh quality.

  15. 76 FR 5370 - Potential Addition of Vapor Intrusion Component to the Hazard Ranking System

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-31

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Potential Addition of Vapor Intrusion Component to the Hazard Ranking System AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Opportunity for Public Input. SUMMARY: The...

  16. 46 CFR 72.01-25 - Additional structural requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... subdivision requirements for a vessel shall be of the same strength as the bulkhead at the corresponding... similar materials. (4) Subdivision bulkheads, including steps, recesses, trunks, tunnels, ventilators,...

  17. Subjective and objective components of resource value additively increase aggression in parasitoid contests

    PubMed Central

    Stockermans, Bernard C.; Hardy, Ian C. W.

    2013-01-01

    Two major categories of factors are predicted to influence behaviour in dyadic contests; differences in the abilities of the contestants to acquire and retain resources (resource holding potential), and the value of the contested resource (resource value, RV; which comprises objective and subjective components). Recent studies indicate that subjective components affect contest behaviour in several animal taxa but few have simultaneously investigated objective RV components. We find that both an objective (host size) and a subjective (contestant age) component of RV affect contest intensity in the parasitoid wasp Goniozus legneri. These additively influence aggressiveness, with a larger effect from the subjective component than the objective component. The greater influence of subjective RV adds weight to the recent surge of recognition of this RV component's importance in contest behaviour. PMID:23697643

  18. 33 CFR 154.1125 - Additional response plan requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... equipment required in § 154.1130 including the make, model, and effective daily recovery rate of each oil recovery resource. (b) The owner or operator of a TAPAA facility shall submit to the COTP a schedule for... oil recovery devices; and (B) Removal for inspection of no less than one-third of required boom...

  19. 40 CFR 161.75 - Requirements for additional data.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ....75 Section 161.75 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES General Provisions § 161.75... sufficient to permit EPA to evaluate every pesticide product. If the information required under this part...

  20. 40 CFR 161.75 - Requirements for additional data.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ....75 Section 161.75 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES General Provisions § 161.75... sufficient to permit EPA to evaluate every pesticide product. If the information required under this part...

  1. 40 CFR 161.75 - Requirements for additional data.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... to or in lieu of the testing required in subparts C and D of this part the Administrator will, on a case-by-case basis, require testing to be conducted with: (1) An analytical pure grade of an active... pesticide product. (5) A contaminant or impurity of an active or inert ingredient. (6) A plant or...

  2. 40 CFR 161.75 - Requirements for additional data.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... to or in lieu of the testing required in subparts C and D of this part the Administrator will, on a case-by-case basis, require testing to be conducted with: (1) An analytical pure grade of an active... pesticide product. (5) A contaminant or impurity of an active or inert ingredient. (6) A plant or...

  3. 29 CFR 1602.11 - Additional reporting requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA Employer Information Report § 1602.11... accomplish the purposes of title VII, the ADA, or GINA. Any system for the requirement of such reports will... 107 of the ADA, or section 207(a) of GINA and as otherwise prescribed by law....

  4. 29 CFR 1602.26 - Additional reporting requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA Local Union Equal Employment Opportunity... to accomplish the purposes of title VII, the ADA, or GINA. Any system for requirement of such reports..., section 107 of the ADA, or section 207(a) of GINA, and as otherwise prescribed by law....

  5. 29 CFR 1602.19 - Additional reporting requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA Apprenticeship Information Report § 1602... necessary to accomplish the purpose of title VII, the ADA, or GINA. Any system for the requirement of such..., section 107 of the ADA, or section 207(a) of GINA and as otherwise prescribed by law....

  6. 29 CFR 1602.11 - Additional reporting requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA Employer Information Report § 1602.11... accomplish the purposes of title VII, the ADA, or GINA. Any system for the requirement of such reports will... section 107 of the ADA and as otherwise prescribed by law....

  7. 42 CFR 412.29 - Excluded rehabilitation units: Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Excluded rehabilitation units: Additional... Costs and Inpatient Capital-Related Costs § 412.29 Excluded rehabilitation units: Additional... paid under the prospective payment system specified in § 412.1(a)(3), a rehabilitation unit must...

  8. 49 CFR 173.412 - Additional design requirements for Type A packages.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Additional design requirements for Type A packages. In addition to meeting the general design requirements... gas by chemical reaction and radiolysis. (f) The containment system will retain its...

  9. 49 CFR 173.412 - Additional design requirements for Type A packages.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Additional design requirements for Type A packages. In addition to meeting the general design requirements... gas by chemical reaction and radiolysis. (f) The containment system will retain its...

  10. 49 CFR 173.412 - Additional design requirements for Type A packages.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Additional design requirements for Type A packages. In addition to meeting the general design requirements... gas by chemical reaction and radiolysis. (f) The containment system will retain its...

  11. 49 CFR 173.412 - Additional design requirements for Type A packages.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Additional design requirements for Type A packages. In addition to meeting the general design requirements... gas by chemical reaction and radiolysis. (f) The containment system will retain its...

  12. 48 CFR 301.603-73 - Additional HHS training requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... GS-1102s and GS-1105s are required to complete both HHS University's classroom-based and on-line... administer acquisitions that involve electronic information technology (EIT) products or services (subject...

  13. 48 CFR 301.603-73 - Additional HHS training requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... GS-1102s and GS-1105s are required to complete both HHS University's classroom-based and on-line... administer acquisitions that involve electronic information technology (EIT) products or services (subject...

  14. 48 CFR 301.603-73 - Additional HHS training requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... GS-1102s and GS-1105s are required to complete both HHS University's classroom-based and on-line... administer acquisitions that involve electronic information technology (EIT) products or services (subject...

  15. 48 CFR 301.603-73 - Additional HHS training requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... GS-1102s and GS-1105s are required to complete both HHS University's classroom-based and on-line... administer acquisitions that involve electronic information technology (EIT) products or services (subject...

  16. 48 CFR 301.603-73 - Additional HHS training requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... GS-1102s and GS-1105s are required to complete both HHS University's classroom-based and on-line... administer acquisitions that involve electronic information technology (EIT) products or services (subject...

  17. 46 CFR 72.01-25 - Additional structural requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... inner skins shall be tested with water to-a-head corresponding to the requirements of paragraph (a)(1... are not regarded as a test of the fitness of any compartment for the storage of oil, fuel or for...

  18. 46 CFR 72.01-25 - Additional structural requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... inner skins shall be tested with water to-a-head corresponding to the requirements of paragraph (a)(1... are not regarded as a test of the fitness of any compartment for the storage of oil, fuel or for...

  19. 46 CFR 72.01-25 - Additional structural requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... inner skins shall be tested with water to-a-head corresponding to the requirements of paragraph (a)(1... are not regarded as a test of the fitness of any compartment for the storage of oil, fuel or for...

  20. 46 CFR 72.01-25 - Additional structural requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... inner skins shall be tested with water to-a-head corresponding to the requirements of paragraph (a)(1... are not regarded as a test of the fitness of any compartment for the storage of oil, fuel or for...

  1. 78 FR 41840 - Indirect Food Additives: Adhesives and Components of Coatings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-12

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 175 Indirect Food Additives: Adhesives and Components of Coatings AGENCY: Food and Drug Administration, HHS. ACTION: Final rule. SUMMARY: The Food and Drug Administration (FDA or we) is amending the food additive regulations to no longer provide for...

  2. 49 CFR 172.203 - Additional description requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Division 6.2 material (see § 172.301(b)). (1) If a hazardous material is a mixture or solution of two or... contributing to the hazards of the mixture or solution must be entered on the shipping paper as required by... (radioactive) material that is listed in § 173.435 of this subchapter. For mixtures of radionuclides,...

  3. 48 CFR 7.108 - Additional requirements for telecommuting.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... for telecommuting. 7.108 Section 7.108 Federal Acquisition Regulations System FEDERAL ACQUISITION... telecommuting. In accordance with section 1428 of Public Law 108-136, an agency shall generally not discourage a... the agency, including security requirements, cannot be met if telecommuting is permitted....

  4. 30 CFR 250.803 - Additional production system requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... pressure vessels at any time when there is a change in operating pressures that requires new settings for... significant change in operating pressures. The most recent pressure-recorder charts used to determine... subfreezing climates, the lessee shall furnish evidence to the District Manager that the firefighting...

  5. 30 CFR 250.803 - Additional production system requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... pressure vessels at any time when there is a change in operating pressures that requires new settings for... significant change in operating pressures. The most recent pressure-recorder charts used to determine... subfreezing climates, the lessee shall furnish evidence to the District Manager that the firefighting...

  6. 30 CFR 250.803 - Additional production system requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ranges of pressure vessels at any time when there is a change in operating pressures that requires new... significant change in operating pressures. The most recent pressure-recorder charts used to determine... prominent place on the facility or structure. (v) For operations in subfreezing climates, the lessee...

  7. 30 CFR 250.803 - Additional production system requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... pressure vessels at any time when there is a change in operating pressures that requires new settings for... significant change in operating pressures. The most recent pressure-recorder charts used to determine... subfreezing climates, the lessee shall furnish evidence to the District Manager that the firefighting...

  8. 40 CFR 63.1437 - Additional requirements for performance testing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requested, this documentation shall be provided to the Administrator. (2) When the General Provisions' data analysis, recordkeeping, and reporting requirements in § 63.7(g) refer to the Notification of Compliance... date with the Administrator (or delegated State or local agency) by mutual agreement. (b) Data shall...

  9. 40 CFR 63.1437 - Additional requirements for performance testing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requested, this documentation shall be provided to the Administrator. (2) When the General Provisions' data analysis, recordkeeping, and reporting requirements in § 63.7(g) refer to the Notification of Compliance... date with the Administrator (or delegated State or local agency) by mutual agreement. (b) Data shall...

  10. 40 CFR 63.1437 - Additional requirements for performance testing.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... requested, this documentation shall be provided to the Administrator. (2) When the General Provisions' data analysis, recordkeeping, and reporting requirements in § 63.7(g) refer to the Notification of Compliance... date with the Administrator (or delegated State or local agency) by mutual agreement. (b) Data shall...

  11. 40 CFR 63.1437 - Additional requirements for performance testing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Provisions' data analysis, recordkeeping, and reporting requirements in § 63.7(g) refer to the Notification... agreement. (b) Data shall be reduced in accordance with the EPA approved methods specified in the applicable subpart or, if other test methods are used, the data and methods shall be validated according to...

  12. Feasibility of a multi-component additive for efficient control of activated sludge filamentous bulking.

    PubMed

    Seka, A M; Van De Wiele, T; Verstraete, W

    2001-08-01

    Instantaneous improvement of the settling of bulking filamentous activated sludge can be achieved by the addition of a polymer or a large amount (up to 100% of the MLSS concentration) of talc powder to the sludge. Long-term improvement relies on repeated additions, as these additives have no adverse effects on the causative filaments. A multi-component additive was compared to the traditional additives in lab-scale activated sludge units using three highly filamentous sludges from different industrial treatment plants. The study demonstrated that the multi-component additive was superior to the traditional remedies. It was shown that, in the case of severe filamentous bulking, a single addition of the new additive immediately improved sludge settling and exerted a destructive effect on the causative filamentous bacteria. Thus, the latter additive also ensured a long-term sludge sedimentation improvement. The traditional additives exhibited an immediate and short-term effect. The novel additive also retarded sludge rising due to denitrification and it improved sludge dewaterability. The study revealed Nostocoido limicola II, with slightly hydrophobic cell wall, to be somewhat resistant to the quaternary ammonium salt present as biocide in the additive.

  13. 48 CFR 27.406-2 - Additional data requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... the prescribed form, for reproduction, and for delivery. In order to minimize storage costs for the... (d)). (c) Absent an established program for dissemination of computer software, agencies should not order additional computer software under the clause at 52.227-16, for the sole purpose of...

  14. 33 CFR 104.295 - Additional requirements-cruise ships.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... requirements—cruise ships. (a) At all MARSEC Levels, the owner or operator of a cruise ship must ensure the... cruise ship must ensure that security briefs to passengers about the specific threat are provided. ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Additional...

  15. 33 CFR 104.295 - Additional requirements-cruise ships.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... requirements—cruise ships. (a) At all MARSEC Levels, the owner or operator of a cruise ship must ensure the... cruise ship must ensure that security briefs to passengers about the specific threat are provided. ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Additional...

  16. 33 CFR 104.295 - Additional requirements-cruise ships.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements—cruise ships. (a) At all MARSEC Levels, the owner or operator of a cruise ship must ensure the... cruise ship must ensure that security briefs to passengers about the specific threat are provided. ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Additional...

  17. 33 CFR 104.295 - Additional requirements-cruise ships.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirements—cruise ships. (a) At all MARSEC Levels, the owner or operator of a cruise ship must ensure the... cruise ship must ensure that security briefs to passengers about the specific threat are provided. ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Additional...

  18. 33 CFR 104.295 - Additional requirements-cruise ships.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements—cruise ships. (a) At all MARSEC Levels, the owner or operator of a cruise ship must ensure the... cruise ship must ensure that security briefs to passengers about the specific threat are provided. ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Additional...

  19. 48 CFR 27.406-2 - Additional data requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... effort will in the future exceed $500,000, even though the initial award does not, the contracting... (d)). (c) Absent an established program for dissemination of computer software, agencies should not order additional computer software under the clause at 52.227-16, for the sole purpose of...

  20. 77 FR 38147 - Additional Requirements for Charitable Hospitals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    ... recognition) as an organization described in section 501(c)(3). As a result, the proposed regulations do not... June 26, 2012 Part II Department of the Treasury Internal Revenue Service 26 CFR Part 1 Additional... 26, 2012 / Proposed Rules#0;#0; ] DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Part...

  1. 78 FR 52429 - Indirect Food Additives: Adhesives and Components of Coatings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration 21 CFR Part 175 Indirect Food Additives: Adhesives and Components of Coatings CFR Correction In Title 21 of the Code of Federal Regulations, Parts 170 to...

  2. EPA Seeks Public Comments on Addition of Subsurface Intrusion Component to the Superfund Hazard Ranking System

    EPA Pesticide Factsheets

    WASHINGTON -- The U.S. Environmental Protection Agency (EPA) is seeking public comment on the proposed addition of a subsurface intrusion (SsI) component to the Superfund Hazard Ranking System (HRS). The HRS is a scoring system EPA uses to identify

  3. 29 CFR 1926.452 - Additional requirements applicable to specific types of scaffolds.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 8 2012-07-01 2012-07-01 false Additional requirements applicable to specific types of... Scaffolds § 1926.452 Additional requirements applicable to specific types of scaffolds. In addition to the applicable requirements of § 1926.451, the following requirements apply to the specific types of...

  4. 29 CFR 1926.452 - Additional requirements applicable to specific types of scaffolds.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 8 2011-07-01 2011-07-01 false Additional requirements applicable to specific types of... Scaffolds § 1926.452 Additional requirements applicable to specific types of scaffolds. In addition to the applicable requirements of § 1926.451, the following requirements apply to the specific types of...

  5. 29 CFR 1926.452 - Additional requirements applicable to specific types of scaffolds.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 8 2013-07-01 2013-07-01 false Additional requirements applicable to specific types of... Scaffolds § 1926.452 Additional requirements applicable to specific types of scaffolds. In addition to the applicable requirements of § 1926.451, the following requirements apply to the specific types of...

  6. 29 CFR 1926.452 - Additional requirements applicable to specific types of scaffolds.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 8 2014-07-01 2014-07-01 false Additional requirements applicable to specific types of... Scaffolds § 1926.452 Additional requirements applicable to specific types of scaffolds. In addition to the applicable requirements of § 1926.451, the following requirements apply to the specific types of...

  7. Workshop Report on Additive Manufacturing for Large-Scale Metal Components - Development and Deployment of Metal Big-Area-Additive-Manufacturing (Large-Scale Metals AM) System

    SciTech Connect

    Babu, Sudarsanam Suresh; Love, Lonnie J.; Peter, William H.; Dehoff, Ryan

    2016-05-01

    Additive manufacturing (AM) is considered an emerging technology that is expected to transform the way industry can make low-volume, high value complex structures. This disruptive technology promises to replace legacy manufacturing methods for the fabrication of existing components in addition to bringing new innovation for new components with increased functional and mechanical properties. This report outlines the outcome of a workshop on large-scale metal additive manufacturing held at Oak Ridge National Laboratory (ORNL) on March 11, 2016. The charter for the workshop was outlined by the Department of Energy (DOE) Advanced Manufacturing Office program manager. The status and impact of the Big Area Additive Manufacturing (BAAM) for polymer matrix composites was presented as the background motivation for the workshop. Following, the extension of underlying technology to low-cost metals was proposed with the following goals: (i) High deposition rates (approaching 100 lbs/h); (ii) Low cost (<$10/lbs) for steel, iron, aluminum, nickel, as well as, higher cost titanium, (iii) large components (major axis greater than 6 ft) and (iv) compliance of property requirements. The above concept was discussed in depth by representatives from different industrial sectors including welding, metal fabrication machinery, energy, construction, aerospace and heavy manufacturing. In addition, DOE’s newly launched High Performance Computing for Manufacturing (HPC4MFG) program was reviewed. This program will apply thermo-mechanical models to elucidate deeper understanding of the interactions between design, process, and materials during additive manufacturing. Following these presentations, all the attendees took part in a brainstorming session where everyone identified the top 10 challenges in large-scale metal AM from their own perspective. The feedback was analyzed and grouped in different categories including, (i) CAD to PART software, (ii) selection of energy source, (iii

  8. Load-dependent Optimization of Honeycombs for Sandwich Components - New Possibilities by Using Additive Layer Manufacturing

    NASA Astrophysics Data System (ADS)

    Riss, Fabian; Schilp, Johannes; Reinhart, Gunther

    Due to their feasible geometric complexity, additive layer manufacturing (ALM) processes show a highpotential for the production of lightweight components.Therefore, ALM processes enable the realization of bionic-designedcomponents like honeycombs, which are optimized depending upon load and outer boundary conditions.This optimization is based on a closed-loop, three-steps methodology: At first, each honeycomb is conformed to the surface of the part. Secondly, the structure is optimizedfor lightweight design.It is possible to achieve a homogeneous stress distribution in the part by varying the wall thickness, honeycombdiameter and the amount of honeycombs, depending on the subjected stresses and strains. At last, the functional components like threads or bearing carriers are integrated directly into the honeycomb core.Using all these steps as an iterative process, it is possible to reduce the mass of sandwich components about 50 percent compared to conventional approaches.

  9. 49 CFR 192.328 - Additional construction requirements for steel pipe using alternative maximum allowable operating...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... meet this additional construction requirement: (a) Quality assurance (1) The construction of the... 49 Transportation 3 2010-10-01 2010-10-01 false Additional construction requirements for steel... Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS...

  10. 49 CFR 192.328 - Additional construction requirements for steel pipe using alternative maximum allowable operating...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... meet this additional construction requirement: (a) Quality assurance (1) The construction of the... 49 Transportation 3 2013-10-01 2013-10-01 false Additional construction requirements for steel... Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS...

  11. Value addition in sesame: A perspective on bioactive components for enhancing utility and profitability

    PubMed Central

    Pathak, Niti; Rai, A.K.; Kumari, Ratna; Bhat, K.V.

    2014-01-01

    Sesame seed is a reservoir of nutritional components with numerous beneficial effects along with health promotion in humans. The bioactive components present in the seed include vital minerals, vitamins, phytosterols, polyunsaturated fatty acids, tocopherols and unique class of lignans such as sesamin and sesamolin. The presence of phenylpropanoid compounds namely lignans along with tocopherols and phytosterols provide defense mechanism against reactive oxygen species and increases keeping quality of oil by preventing oxidative rancidity. In this article, we have reviewed the nutraceutical, pharmacological, traditional and industrial value of sesame seeds with respect to bioactive components that hold high antioxidant value. Valuable information on superior functional components of sesame will strongly promote the use of sesame seeds in the daily diet world-wide. In spite of huge repertoire of sesame germplasm collection, limited research efforts on the use of conventional and biotechnological methodologies have resulted in minimal success in developing nutritionally superior cultivars. In consequence, value addition efforts in sesame would enable development of genotypes with high antioxidant activity and subsequently prevention of free radical related diseases. Modification of bioactive components in sesame would enable production of stabilized sesame oil with enhanced shelf life and better market value. PMID:25125886

  12. 33 CFR 105.296 - Additional requirements-barge fleeting facilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.296 Additional requirements-barge fleeting facilities. (a) At MARSEC Level 1, in addition to the requirements of... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Additional...

  13. 33 CFR 105.296 - Additional requirements-barge fleeting facilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.296 Additional requirements-barge fleeting facilities. (a) At MARSEC Level 1, in addition to the requirements of... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Additional...

  14. 33 CFR 105.296 - Additional requirements-barge fleeting facilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.296 Additional requirements-barge fleeting facilities. (a) At MARSEC Level 1, in addition to the requirements of... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Additional...

  15. 33 CFR 105.296 - Additional requirements-barge fleeting facilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.296 Additional requirements-barge fleeting facilities. (a) At MARSEC Level 1, in addition to the requirements of... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Additional...

  16. 46 CFR 42.09-30 - Additional survey requirements for steel-hull vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Additional survey requirements for steel-hull vessels. 42.09-30 Section 42.09-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-30 Additional survey requirements for steel-hull vessels. (a) In addition to the requirements in §...

  17. 46 CFR 42.09-30 - Additional survey requirements for steel-hull vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Additional survey requirements for steel-hull vessels. 42.09-30 Section 42.09-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-30 Additional survey requirements for steel-hull vessels. (a) In addition to the requirements in §...

  18. 46 CFR 42.09-30 - Additional survey requirements for steel-hull vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Additional survey requirements for steel-hull vessels. 42.09-30 Section 42.09-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-30 Additional survey requirements for steel-hull vessels. (a) In addition to the requirements in §...

  19. 46 CFR 42.09-30 - Additional survey requirements for steel-hull vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Additional survey requirements for steel-hull vessels. 42.09-30 Section 42.09-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-30 Additional survey requirements for steel-hull vessels. (a) In addition to the requirements in §...

  20. 46 CFR 42.09-30 - Additional survey requirements for steel-hull vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Additional survey requirements for steel-hull vessels. 42.09-30 Section 42.09-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-30 Additional survey requirements for steel-hull vessels. (a) In addition to the requirements in §...

  1. 46 CFR 35.03-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Additional requirements for hybrid work vests. 35.03-25 Section 35.03-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS OPERATIONS Work Vests § 35.03-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements...

  2. 46 CFR 97.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Additional requirements for hybrid work vests. 97.34-25... VESSELS OPERATIONS Work Vests § 97.34-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed,...

  3. 46 CFR 97.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Additional requirements for hybrid work vests. 97.34-25... VESSELS OPERATIONS Work Vests § 97.34-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed,...

  4. 46 CFR 196.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Additional requirements for hybrid work vests. 196.34-25... VESSELS OPERATIONS Work Vests § 196.34-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed,...

  5. 46 CFR 167.43-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Additional requirements for hybrid work vests. 167.43-25... PUBLIC NAUTICAL SCHOOL SHIPS Work Vests § 167.43-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed,...

  6. 46 CFR 167.43-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Additional requirements for hybrid work vests. 167.43-25... PUBLIC NAUTICAL SCHOOL SHIPS Work Vests § 167.43-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed,...

  7. 46 CFR 97.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Additional requirements for hybrid work vests. 97.34-25... VESSELS OPERATIONS Work Vests § 97.34-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed,...

  8. 46 CFR 78.36-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 3 2013-10-01 2013-10-01 false Additional requirements for hybrid work vests. 78.36-25... OPERATIONS Work Vests § 78.36-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed, and maintained in...

  9. 46 CFR 97.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Additional requirements for hybrid work vests. 97.34-25... VESSELS OPERATIONS Work Vests § 97.34-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed,...

  10. 46 CFR 78.36-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 3 2014-10-01 2014-10-01 false Additional requirements for hybrid work vests. 78.36-25... OPERATIONS Work Vests § 78.36-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed, and maintained in...

  11. 46 CFR 35.03-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Additional requirements for hybrid work vests. 35.03-25... § 35.03-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed, and maintained in accordance with...

  12. 46 CFR 78.36-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 3 2011-10-01 2011-10-01 false Additional requirements for hybrid work vests. 78.36-25... OPERATIONS Work Vests § 78.36-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed, and maintained in...

  13. 46 CFR 78.36-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 3 2012-10-01 2012-10-01 false Additional requirements for hybrid work vests. 78.36-25... OPERATIONS Work Vests § 78.36-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed, and maintained in...

  14. 46 CFR 35.03-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Additional requirements for hybrid work vests. 35.03-25... § 35.03-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed, and maintained in accordance with...

  15. 46 CFR 167.43-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Additional requirements for hybrid work vests. 167.43-25... PUBLIC NAUTICAL SCHOOL SHIPS Work Vests § 167.43-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed,...

  16. 46 CFR 167.43-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Additional requirements for hybrid work vests. 167.43-25... PUBLIC NAUTICAL SCHOOL SHIPS Work Vests § 167.43-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed,...

  17. 46 CFR 35.03-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Additional requirements for hybrid work vests. 35.03-25... § 35.03-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed, and maintained in accordance with...

  18. 46 CFR 196.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Additional requirements for hybrid work vests. 196.34-25... VESSELS OPERATIONS Work Vests § 196.34-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed,...

  19. 46 CFR 35.03-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Additional requirements for hybrid work vests. 35.03-25... § 35.03-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed, and maintained in accordance with...

  20. 46 CFR 196.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Additional requirements for hybrid work vests. 196.34-25... VESSELS OPERATIONS Work Vests § 196.34-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in this subpart, commercial hybrid PFD's must be— (1) Used, stowed,...

  1. 46 CFR 42.09-35 - Additional survey requirements for wood-hull vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Additional survey requirements for wood-hull vessels. 42.09-35 Section 42.09-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES... Additional survey requirements for wood-hull vessels. (a) In addition to the requirements in § 42.09-25,...

  2. 46 CFR 42.09-35 - Additional survey requirements for wood-hull vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Additional survey requirements for wood-hull vessels. 42.09-35 Section 42.09-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES... Additional survey requirements for wood-hull vessels. (a) In addition to the requirements in § 42.09-25,...

  3. 46 CFR 42.09-35 - Additional survey requirements for wood-hull vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Additional survey requirements for wood-hull vessels. 42.09-35 Section 42.09-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES... Additional survey requirements for wood-hull vessels. (a) In addition to the requirements in § 42.09-25,...

  4. 46 CFR 42.09-35 - Additional survey requirements for wood-hull vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Additional survey requirements for wood-hull vessels. 42.09-35 Section 42.09-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES... Additional survey requirements for wood-hull vessels. (a) In addition to the requirements in § 42.09-25,...

  5. 46 CFR 42.09-35 - Additional survey requirements for wood-hull vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Additional survey requirements for wood-hull vessels. 42.09-35 Section 42.09-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES... Additional survey requirements for wood-hull vessels. (a) In addition to the requirements in § 42.09-25,...

  6. 77 FR 6463 - Revisions to Labeling Requirements for Blood and Blood Components, Including Source Plasma...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-08

    ... Requirements for Blood and Blood Components, Including Source Plasma; Correction AGENCY: Food and Drug... January 3, 2012, FDA published a final rule entitled ``Revisions to Labeling Requirements for Blood and Blood Components, Including Source Plasma,'' which provided incorrect publication information...

  7. 46 CFR 15.525 - Additional manning requirements for tank vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Additional manning requirements for tank vessels. 15.525 Section 15.525 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Manning Requirements; Inspected Vessels § 15.525 Additional manning requirements for tank vessels. Parts 31 and 35 of...

  8. 46 CFR 151.50-40 - Additional requirements for carbon disulfide (carbon bisulfide) and ethyl ether.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Additional requirements for carbon disulfide (carbon... Special Requirements § 151.50-40 Additional requirements for carbon disulfide (carbon bisulfide) and ethyl... waterways at the loading and unloading points. (f) The special requirements of § 151.50-41 for...

  9. 46 CFR 151.50-40 - Additional requirements for carbon disulfide (carbon bisulfide) and ethyl ether.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Additional requirements for carbon disulfide (carbon... Special Requirements § 151.50-40 Additional requirements for carbon disulfide (carbon bisulfide) and ethyl... waterways at the loading and unloading points. (f) The special requirements of § 151.50-41 for...

  10. 46 CFR 151.50-40 - Additional requirements for carbon disulfide (carbon bisulfide) and ethyl ether.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Additional requirements for carbon disulfide (carbon... Special Requirements § 151.50-40 Additional requirements for carbon disulfide (carbon bisulfide) and ethyl... waterways at the loading and unloading points. (f) The special requirements of § 151.50-41 for...

  11. 46 CFR 151.50-40 - Additional requirements for carbon disulfide (carbon bisulfide) and ethyl ether.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Additional requirements for carbon disulfide (carbon... Special Requirements § 151.50-40 Additional requirements for carbon disulfide (carbon bisulfide) and ethyl... waterways at the loading and unloading points. (f) The special requirements of § 151.50-41 for...

  12. 46 CFR 151.50-40 - Additional requirements for carbon disulfide (carbon bisulfide) and ethyl ether.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Additional requirements for carbon disulfide (carbon... Special Requirements § 151.50-40 Additional requirements for carbon disulfide (carbon bisulfide) and ethyl... waterways at the loading and unloading points. (f) The special requirements of § 151.50-41 for...

  13. NDE of additively manufactured components with embedded defects (reference standards) using conventional and advanced ultrasonic methods

    NASA Astrophysics Data System (ADS)

    Koester, L.; Roberts, R. A.; Barnard, D. J.; Chakrapani, S.; Singh, S.; Hogan, R.; Bond, L. J.

    2017-02-01

    Additive manufacturing provides a unique opportunity to embed defects of known size and shape to produce reference samples for inspection and quality control purposes. This paper reports defect detectability studies with cylindrical additively manufactured cobalt-chromium alloy specimens which contain defects of known sizes and distributions. The specimens were characterized using immersion, synthetic aperture focusing (SAFT), phased array, and nonlinear ultrasonic techniques. Results include detectability, signal to noise ratios, and comparison of results between the methods and what is believed to be the first determination of a non-linearity (beta) parameter for an additively manufactured material. The results indicate that additive manufacturing provides a valuable method to produce reference samples, though additional work is required to validate the shape and morphology of the defects specified.

  14. 14 CFR 121.317 - Passenger information requirements, smoking prohibitions, and additional seat belt requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Passenger information requirements, smoking... OPERATIONS Instrument and Equipment Requirements § 121.317 Passenger information requirements, smoking... command. (c) No person may operate an airplane on a flight on which smoking is prohibited by part 252...

  15. 14 CFR 121.317 - Passenger information requirements, smoking prohibitions, and additional seat belt requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Passenger information requirements, smoking... OPERATIONS Instrument and Equipment Requirements § 121.317 Passenger information requirements, smoking... command. (c) No person may operate an airplane on a flight on which smoking is prohibited by part 252...

  16. Addition Formulae of Discrete KP, q-KP and Two-Component BKP Systems

    NASA Astrophysics Data System (ADS)

    Gao, Xu; Li, Chuan-Zhong; He, Jing-Song

    2016-04-01

    In this paper, we construct the addition formulae for several integrable hierarchies, including the discrete KP, the q-deformed KP, the two-component BKP and the D type Drinfeld-Sokolov hierarchies. With the help of the Hirota bilinear equations and τ functions of different kinds of KP hierarchies, we prove that these addition formulae are equivalent to these hierarchies. These studies show that the addition formula in the research of the integrable systems has good universality. Supported by the Zhejiang Provincial Natural Science Foundation under Grant No. LY15A010004, the National Natural Science Foundation of China under Grant Nos. 11201251, 11571192 and the Natural Science Foundation of Ningbo under Grant No. 2015A610157. Jingsong He is supported by the National Natural Science Foundation of China under Grant No. 11271210, K.C. Wong Magna Fund in Ningbo University

  17. Addition of alarm pheromone components improves the effectiveness of desiccant dusts against Cimex lectularius.

    PubMed

    Benoit, Joshua B; Phillips, Seth A; Croxall, Travis J; Christensen, Brady S; Yoder, Jay A; Denlinger, David L

    2009-05-01

    We demonstrate that the addition of bed bug, Cimex lectularius, alarm pheromone to desiccant formulations greatly enhances their effectiveness during short-term exposure. Two desiccant formulations, diatomaceous earth (DE) and Dri-die (silica gel), were applied at the label rate with and without bed bug alarm pheromone components, (E)-2-hexenal, (E)-2-octenal, and a (E)-2-hexenal:(E)-2-octenal blend. First-instar nymphs and adult females were subjected to 10-min exposures, and water loss rates were used to evaluate the response. Optimal effectiveness was achieved with a pheromone concentration of 0.01 M. With Dri-die alone, the water loss was 21% higher than in untreated controls, and water loss increased nearly two times with (E)-2-hexenal and (E)-2-octenal and three times with the (E)-2-hexenal: (E)-2-octenal blend. This shortened survival of first-instar nymphs from 4 to 1 d, with a similar reduction noted in adult females. DE was effective only if supplemented with pheromone, resulting in a 50% increase in water loss over controls with the (E)-2-hexenal:(E)-2-octenal blend, and a survival decrease from 4 to 2 d in first-instar nymphs. Consistently, the addition of the pheromone blend to desiccant dust was more effective than adding either component by itself or by using Dri-die or DE alone. Based on observations in a small microhabitat, the addition of alarm pheromone components prompted bed bugs to leave their protective harborages and to move through the desiccant, improving the use of desiccants for control. We concluded that short exposure to Dri-die is a more effective treatment against bed bugs than DE and that the effectiveness of the desiccants can be further enhanced by incorporation of alarm pheromone. Presumably, the addition of alarm pheromone elevates excited crawling activity, thereby promoting cuticular changes that increase water loss.

  18. LOX/GOX sensitivity of fluoroelastomers. [effect of formulation components and addition of fire retardants

    NASA Technical Reports Server (NTRS)

    Kirshen, N.; Mill, T.

    1973-01-01

    The effect of formulation components and the addition of fire retardants on the impact sensitivity of Viton B fluoroelastomer in liquid oxygen was studied with the objective of developing a procedure for reliably reducing this sensitivity. Component evaluation, carried out on more than 40 combinations of components and cure cycles, showed that almost all the standard formulation agents, including carbon, MgO, Diak-3, and PbO2, will sensitize the Viton stock either singly or in combinations, some combinations being much more sensitive than others. Cure and postcure treatments usually reduced the sensitivity of a given formulation, often dramatically, but no formulated Viton was as insensitive as the pure Viton B stock. Coating formulated Viton with a thin layer of pure Viton gave some indication of reduced sensitivity, but additional tests are needed. It is concluded that sensitivity in formulated Viton arises from a variety of sources, some physical and some chemical in origin. Elemental analyses for all the formulated Vitons are reported as are the results of a literature search on the subject of LOX impact sensitivity.

  19. Written debriefing: Evaluating the impact of the addition of a written component when debriefing simulations.

    PubMed

    Reed, Shelly J

    2015-11-01

    Debriefing, the reflective period following a simulation, is said to be where the bulk of simulation learning takes place. Many expert opinions regarding debriefing exist, but evidence-based best practices have yet to be identified. Written debriefing is one of these practices; experts state learning can be extended through the addition of a written component to the debriefing process, but no evidence exists to support this. This study compares three debriefing types: discussion alone, and discussion followed by journaling or blogging. Undergraduate nursing students participating in a simulation were randomized as a simulation group to one of these three debriefing types. Following completion of debriefing activities, students completed a Debriefing Experience Scale, a tool designed to evaluate the student experience during debriefing. Data obtained from completed scales were analyzed with ANOVA followed by Fisher LSD post hoc testing. The results showed the students preferred their experience with discussion debriefing over discussion debriefing with a written component added.

  20. [Analysis of components in natural food additive "grapefruit seed extract" by HPLC and LC/MS].

    PubMed

    Sakamoto, S; Sato, K; Maitani, T; Yamada, T

    1996-01-01

    The components in a commercial natural food additive "Grapefruit seed extract" and the ethanol extract of grapefruit seeds were analyzed by HPLC and LC/MS. The HPLC chromatogram of the commercial grapefruit seed extract was quite different from that of the ethanol extract of grapefruit seeds. Three main peaks were observed in the chromatogram of the commercial grapefruit seed extract. By comparison of the retention times and the absorption spectra with those of authentic samples, two peaks were ascribed to methyl-p-hydroxybenzoate and 2,4,4'-trichloro-2'-hydroxydiphenylether (triclosan). Triclosan was also identified by LC/MS by using the negative electrospray ionization method.

  1. Multi-material additive manufacturing of robot components with integrated sensor arrays

    NASA Astrophysics Data System (ADS)

    Saari, Matt; Cox, Bryan; Galla, Matt; Krueger, Paul S.; Richer, Edmond; Cohen, Adam L.

    2015-06-01

    Fabricating a robotic component comprising 100s of distributed, connected sensors can be very difficult with current approaches. To address these challenges, we are developing a novel additive manufacturing technology to enable the integrated fabrication of robotic structural elements with distributed, interconnected sensors and actuators. The focus is on resistive and capacitive sensors and electromagnetic actuators, though others are anticipated. Anticipated applications beyond robotics include advanced prosthetics, wearable electronics, and defense electronics. This paper presents preliminary results for printing polymers and conductive material simultaneously to form small sensor arrays. Approaches to optimizing sensor performance are discussed.

  2. Additional requirements for leak-before-break application to primary coolant piping in Belgium

    SciTech Connect

    Roussel, G.

    1997-04-01

    Leak-Before-Break (LBB) technology has not been applied in the first design of the seven Pressurized Water Reactors the Belgian utility is currently operating. The design basis of these plants required to consider the dynamic effects associated with the ruptures to be postulated in the high energy piping. The application of the LBB technology to the existing plants has been recently approved by the Belgian Safety Authorities but with a limitation to the primary coolant loop. LBB analysis has been initiated for the Doel 3 and Tihange 2 plants to allow the withdrawal of some of the reactor coolant pump snubbers at both plants and not reinstall some of the restraints after steam generator replacement at Doel 3. LBB analysis was also found beneficial to demonstrate the acceptability of the primary components and piping to the new conditions resulting from power uprating and stretch-out operation. LBB analysis has been subsequently performed on the primary coolant loop of the Tihange I plant and is currently being performed for the Doel 4 plant. Application of the LBB to the primary coolant loop is based in Belgium on the U.S. Nuclear Regulatory Commission requirements. However the Belgian Safety Authorities required some additional analyses and put some restrictions on the benefits of the LBB analysis to maintain the global safety of the plant at a sufficient level. This paper develops the main steps of the safety evaluation performed by the Belgian Safety Authorities for accepting the application of the LBB technology to existing plants and summarizes the requirements asked for in addition to the U.S. Nuclear Regulatory Commission rules.

  3. 48 CFR 301.606-75 - Additional Project Officer training requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Responsibilities 301.606-75 Additional Project Officer training requirements. (a) See HHS' COTR Handbook for information on additional training requirements. (b) Training policy exceptions—(1) EVM training. In the event... training requirements. 301.606-75 Section 301.606-75 Federal Acquisition Regulations System HEALTH...

  4. 48 CFR 301.606-75 - Additional Project Officer training requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Responsibilities 301.606-75 Additional Project Officer training requirements. (a) See HHS' COTR Handbook for information on additional training requirements. (b) Training policy exceptions—(1) EVM training. In the event... training requirements. 301.606-75 Section 301.606-75 Federal Acquisition Regulations System HEALTH...

  5. 48 CFR 301.606-75 - Additional Project Officer training requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Responsibilities 301.606-75 Additional Project Officer training requirements. (a) See HHS' COTR Handbook for information on additional training requirements. (b) Training policy exceptions—(1) EVM training. In the event... training requirements. 301.606-75 Section 301.606-75 Federal Acquisition Regulations System HEALTH...

  6. 48 CFR 301.606-75 - Additional Project Officer training requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Responsibilities 301.606-75 Additional Project Officer training requirements. (a) See HHS' COTR Handbook for information on additional training requirements. (b) Training policy exceptions—(1) EVM training. In the event... training requirements. 301.606-75 Section 301.606-75 Federal Acquisition Regulations System HEALTH...

  7. 48 CFR 301.606-75 - Additional Project Officer training requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Responsibilities 301.606-75 Additional Project Officer training requirements. (a) See HHS' COTR Handbook for information on additional training requirements. (b) Training policy exceptions—(1) EVM training. In the event... training requirements. 301.606-75 Section 301.606-75 Federal Acquisition Regulations System HEALTH...

  8. 48 CFR 1371.103 - Additional item requirements (AIR)-growth work.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... requirements (AIR)-growth work. 1371.103 Section 1371.103 Federal Acquisition Regulations System DEPARTMENT OF... Provisions and Clauses 1371.103 Additional item requirements (AIR)—growth work. Insert clause 1352.271-72, Additional Item Requirements (AIR)—Growth Work, in all solicitations and contracts for ship repair....

  9. 48 CFR 1352.271-72 - Additional Item Requirements (AIR)-growth work

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Requirements (AIR)-growth work 1352.271-72 Section 1352.271-72 Federal Acquisition Regulations System... Clauses 1352.271-72 Additional Item Requirements (AIR)—growth work As prescribed in 48 CFR 1371.103, insert the following clause: Additional Item Requirements (Air)—Growth Work (APR 2010) (a) This...

  10. 48 CFR 1371.103 - Additional item requirements (AIR)-growth work.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... requirements (AIR)-growth work. 1371.103 Section 1371.103 Federal Acquisition Regulations System DEPARTMENT OF... Provisions and Clauses 1371.103 Additional item requirements (AIR)—growth work. Insert clause 1352.271-72, Additional Item Requirements (AIR)—Growth Work, in all solicitations and contracts for ship repair....

  11. 48 CFR 1352.271-72 - Additional Item Requirements (AIR)-growth work

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Requirements (AIR)-growth work 1352.271-72 Section 1352.271-72 Federal Acquisition Regulations System... Clauses 1352.271-72 Additional Item Requirements (AIR)—growth work As prescribed in 48 CFR 1371.103, insert the following clause: Additional Item Requirements (Air)—Growth Work (APR 2010) (a) This...

  12. 49 CFR 171.25 - Additional requirements for the use of the IMDG Code.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Additional requirements for the use of the IMDG... GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS Authorization and Requirements for the Use of International Transport Standards and Regulations § 171.25 Additional requirements for the use of the IMDG...

  13. 49 CFR 171.25 - Additional requirements for the use of the IMDG Code.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Additional requirements for the use of the IMDG... GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS Authorization and Requirements for the Use of International Transport Standards and Regulations § 171.25 Additional requirements for the use of the IMDG...

  14. 49 CFR 171.24 - Additional requirements for the use of the ICAO Technical Instructions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Additional requirements for the use of the ICAO... REGULATIONS GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS Authorization and Requirements for the Use of International Transport Standards and Regulations § 171.24 Additional requirements for the use of the...

  15. 49 CFR 171.25 - Additional requirements for the use of the IMDG Code.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Additional requirements for the use of the IMDG... GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS Authorization and Requirements for the Use of International Transport Standards and Regulations § 171.25 Additional requirements for the use of the IMDG...

  16. 49 CFR 171.24 - Additional requirements for the use of the ICAO Technical Instructions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Additional requirements for the use of the ICAO... REGULATIONS GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS Authorization and Requirements for the Use of International Transport Standards and Regulations § 171.24 Additional requirements for the use of the...

  17. 49 CFR 171.24 - Additional requirements for the use of the ICAO Technical Instructions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Additional requirements for the use of the ICAO... REGULATIONS GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS Authorization and Requirements for the Use of International Transport Standards and Regulations § 171.24 Additional requirements for the use of the...

  18. 49 CFR 171.24 - Additional requirements for the use of the ICAO Technical Instructions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Additional requirements for the use of the ICAO... REGULATIONS GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS Authorization and Requirements for the Use of International Transport Standards and Regulations § 171.24 Additional requirements for the use of the...

  19. 49 CFR 171.24 - Additional requirements for the use of the ICAO Technical Instructions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Additional requirements for the use of the ICAO... REGULATIONS GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS Authorization and Requirements for the Use of International Transport Standards and Regulations § 171.24 Additional requirements for the use of the...

  20. 49 CFR 171.25 - Additional requirements for the use of the IMDG Code.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Additional requirements for the use of the IMDG... GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS Authorization and Requirements for the Use of International Transport Standards and Regulations § 171.25 Additional requirements for the use of the IMDG...

  1. Additive Manufacture (3D Printing) of Plasma Diagnostic Components and Assemblies for Fusion Experiments

    NASA Astrophysics Data System (ADS)

    Quinley, Morgan; Chun, Katherine; Melnik, Paul; Sieck, Paul; Smith, Trevor; Stuber, James; Woodruff, Simon; Romero-Talamas, Carlos; Rivera, William; Card, Alexander

    2016-10-01

    We are investigating the potential impact of additive manufacturing (3D printing) on the cost and complexity of plasma diagnostics. We present a survey of the current state-of-the-art in additive manufacture of metals, as well as the design of diagnostic components that have been optimized for and take advantage of these processes. Included among these is a set of retarding field analyzer probe heads that have been printed in tungsten with internal heat sinks and cooling channels. Finite element analysis of these probe heads shows the potential for a 750K reduction in peak temperature, allowing the probe to take data twice as often without melting. Results of the evaluation of these probe heads for mechanical strength and outgassing, as well as their use on Alcator C-Mod will be presented. Supported by DOE SBIR Grant DE-SC0011858.

  2. 21 CFR 70.25 - Labeling requirements for color additives (other than hair dyes).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Labeling requirements for color additives (other than hair dyes). 70.25 Section 70.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... color additives (other than hair dyes). (a) General labeling requirements. All color additives shall...

  3. 21 CFR 70.25 - Labeling requirements for color additives (other than hair dyes).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Labeling requirements for color additives (other than hair dyes). 70.25 Section 70.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... color additives (other than hair dyes). (a) General labeling requirements. All color additives shall...

  4. 21 CFR 70.25 - Labeling requirements for color additives (other than hair dyes).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Labeling requirements for color additives (other than hair dyes). 70.25 Section 70.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... color additives (other than hair dyes). (a) General labeling requirements. All color additives shall...

  5. 21 CFR 70.25 - Labeling requirements for color additives (other than hair dyes).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Labeling requirements for color additives (other than hair dyes). 70.25 Section 70.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... color additives (other than hair dyes). (a) General labeling requirements. All color additives shall...

  6. 21 CFR 70.25 - Labeling requirements for color additives (other than hair dyes).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Labeling requirements for color additives (other than hair dyes). 70.25 Section 70.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... color additives (other than hair dyes). (a) General labeling requirements. All color additives shall...

  7. 40 CFR 80.1613 - Standards and other requirements for gasoline additive manufacturers and blenders.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... gasoline additive manufacturers and blenders. 80.1613 Section 80.1613 Protection of Environment... Gasoline Sulfur § 80.1613 Standards and other requirements for gasoline additive manufacturers and blenders. Gasoline additive manufacturers and blenders must meet the following requirements: (a) Gasoline...

  8. 20 CFR 666.110 - May a Governor require additional indicators of performance?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false May a Governor require additional indicators... of Performance § 666.110 May a Governor require additional indicators of performance? Yes, Governors may develop additional indicators of performance for adults, youth and dislocated worker...

  9. 46 CFR 78.36-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Additional requirements for hybrid work vests. 78.36-25 Section 78.36-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS Work Vests § 78.36-25 Additional requirements for hybrid work vests. (a) In addition to the...

  10. 46 CFR 97.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Additional requirements for hybrid work vests. 97.34-25 Section 97.34-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS OPERATIONS Work Vests § 97.34-25 Additional requirements for hybrid work vests. (a) In addition...

  11. 46 CFR 196.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Additional requirements for hybrid work vests. 196.34-25... VESSELS OPERATIONS Work Vests § 196.34-25 Additional requirements for hybrid work vests. (a) In addition... the same method of operation as each other hybrid PFD carried on board....

  12. 20 CFR 666.110 - May a Governor require additional indicators of performance?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false May a Governor require additional indicators... of Performance § 666.110 May a Governor require additional indicators of performance? Yes, Governors may develop additional indicators of performance for adults, youth and dislocated worker...

  13. Additives

    NASA Technical Reports Server (NTRS)

    Smalheer, C. V.

    1973-01-01

    The chemistry of lubricant additives is discussed to show what the additives are chemically and what functions they perform in the lubrication of various kinds of equipment. Current theories regarding the mode of action of lubricant additives are presented. The additive groups discussed include the following: (1) detergents and dispersants, (2) corrosion inhibitors, (3) antioxidants, (4) viscosity index improvers, (5) pour point depressants, and (6) antifouling agents.

  14. Validating a nondestructive optical method for apportioning colored particulate matter into black carbon and additional components

    PubMed Central

    Yan, Beizhan; Kennedy, Daniel; Miller, Rachel L.; Cowin, James P.; Jung, Kyung-hwa; Perzanowski, Matt; Balletta, Marco; Perera, Federica P.; Kinney, Patrick L.; Chillrud, Steven N.

    2011-01-01

    Exposure of black carbon (BC) is associated with a variety of adverse health outcomes. A number of optical methods for estimating BC on Teflon filters have been adopted but most assume all light absorption is due to BC while other sources of colored particulate matter exist. Recently, a four-wavelength-optical reflectance measurement for distinguishing second hand cigarette smoke (SHS) from soot-BC was developed (Brook et al., 2010; Lawless et al., 2004). However, the method has not been validated for soot-BC nor SHS and little work has been done to look at the methodological issues of the optical reflectance measurements for samples that could have SHS, BC, and other colored particles. We refined this method using a lab-modified integrating sphere with absorption measured continuously from 350 nm to 1000 nm. Furthermore, we characterized the absorption spectrum of additional components of particulate matter (PM) on PM2.5 filters including ammonium sulfate, hematite, goethite, and magnetite. Finally, we validate this method for BC by comparison to other standard methods. Use of synthesized data indicates that it is important to optimize the choice of wavelengths to minimize computational errors as additional components (more than 2) are added to the apportionment model of colored components. We found that substantial errors are introduced when using 4 wavelengths suggested by Lawless et al. to quantify four substances, while an optimized choice of wavelengths can reduce model-derived error from over 10% to less than 2%. For environmental samples, the method was sensitive for estimating airborne levels of BC and SHS, but not mass loadings of iron oxides and sulfate. Duplicate samples collected in NYC show high reproducibility (points consistent with a 1:1 line, R2 = 0.95). BC data measured by this method were consistent with those measured by other optical methods, including Aethalometer and Smoke-stain Reflectometer (SSR); although the SSR looses sensitivity at

  15. Validating a nondestructive optical method for apportioning colored particulate matter into black carbon and additional components.

    PubMed

    Yan, Beizhan; Kennedy, Daniel; Miller, Rachel L; Cowin, James P; Jung, Kyung-Hwa; Perzanowski, Matt; Balletta, Marco; Perera, Federica P; Kinney, Patrick L; Chillrud, Steven N

    2011-12-01

    Exposure of black carbon (BC) is associated with a variety of adverse health outcomes. A number of optical methods for estimating BC on Teflon filters have been adopted but most assume all light absorption is due to BC while other sources of colored particulate matter exist. Recently, a four-wavelength-optical reflectance measurement for distinguishing second hand cigarette smoke (SHS) from soot-BC was developed (Brook et al., 2010; Lawless et al., 2004). However, the method has not been validated for soot-BC nor SHS and little work has been done to look at the methodological issues of the optical reflectance measurements for samples that could have SHS, BC, and other colored particles. We refined this method using a lab-modified integrating sphere with absorption measured continuously from 350 nm to 1000 nm. Furthermore, we characterized the absorption spectrum of additional components of particulate matter (PM) on PM(2.5) filters including ammonium sulfate, hematite, goethite, and magnetite. Finally, we validate this method for BC by comparison to other standard methods. Use of synthesized data indicates that it is important to optimize the choice of wavelengths to minimize computational errors as additional components (more than 2) are added to the apportionment model of colored components. We found that substantial errors are introduced when using 4 wavelengths suggested by Lawless et al. to quantify four substances, while an optimized choice of wavelengths can reduce model-derived error from over 10% to less than 2%. For environmental samples, the method was sensitive for estimating airborne levels of BC and SHS, but not mass loadings of iron oxides and sulfate. Duplicate samples collected in NYC show high reproducibility (points consistent with a 1:1 line, R(2) = 0.95). BC data measured by this method were consistent with those measured by other optical methods, including Aethalometer and Smoke-stain Reflectometer (SSR); although the SSR looses sensitivity at

  16. Validating a nondestructive optical method for apportioning colored particulate matter into black carbon and additional components

    NASA Astrophysics Data System (ADS)

    Yan, Beizhan; Kennedy, Daniel; Miller, Rachel L.; Cowin, James P.; Jung, Kyung-hwa; Perzanowski, Matt; Balletta, Marco; Perera, Federica P.; Kinney, Patrick L.; Chillrud, Steven N.

    2011-12-01

    Exposure of black carbon (BC) is associated with a variety of adverse health outcomes. A number of optical methods for estimating BC on Teflon filters have been adopted but most assume all light absorption is due to BC while other sources of colored particulate matter exist. Recently, a four-wavelength-optical reflectance measurement for distinguishing second hand cigarette smoke (SHS) from soot-BC was developed (Brook et al., 2010; Lawless et al., 2004). However, the method has not been validated for soot-BC nor SHS and little work has been done to look at the methodological issues of the optical reflectance measurements for samples that could have SHS, BC, and other colored particles. We refined this method using a lab-modified integrating sphere with absorption measured continuously from 350 nm to 1000 nm. Furthermore, we characterized the absorption spectrum of additional components of particulate matter (PM) on PM 2.5 filters including ammonium sulfate, hematite, goethite, and magnetite. Finally, we validate this method for BC by comparison to other standard methods. Use of synthesized data indicates that it is important to optimize the choice of wavelengths to minimize computational errors as additional components (more than 2) are added to the apportionment model of colored components. We found that substantial errors are introduced when using 4 wavelengths suggested by Lawless et al. to quantify four substances, while an optimized choice of wavelengths can reduce model-derived error from over 10% to less than 2%. For environmental samples, the method was sensitive for estimating airborne levels of BC and SHS, but not mass loadings of iron oxides and sulfate. Duplicate samples collected in NYC show high reproducibility (points consistent with a 1:1 line, R2 = 0.95). BC data measured by this method were consistent with those measured by other optical methods, including Aethalometer and Smoke-stain Reflectometer (SSR); although the SSR looses sensitivity at

  17. Energy and emissions saving potential of additive manufacturing: the case of lightweight aircraft components

    SciTech Connect

    Huang, Runze; Riddle, Matthew; Graziano, Diane; Warren, Joshua; Das, Sujit; Nimbalkar, Sachin; Cresko, Joe; Masanet, Eric

    2015-05-08

    Additive manufacturing (AM) holds great potential for improving materials efficiency, reducing life-cycle impacts, and enabling greater engineering functionality compared to conventional manufacturing (CM) processes. For these reasons, AM has been adopted by a growing number of aircraft component manufacturers to achieve more lightweight, cost-effective designs. This study estimates the net changes in life-cycle primary energy and greenhouse gas emissions associated with AM technologies for lightweight metallic aircraft components through the year 2050, to shed light on the environmental benefits of a shift from CM to AM processes in the U.S. aircraft industry. A systems modeling framework is presented, with integrates engineering criteria, life-cycle environmental data, and aircraft fleet stock and fuel use models under different AM adoption scenarios. Estimated fleetwide life-cycle primary energy savings in a rapid adoption scenario reach 70-174 million GJ/year in 2050, with cumulative savings of 1.2-2.8 billion GJ. Associated cumulative emission reduction potentials of CO2e were estimated at 92.8-217.4 million metric tons. About 95% of the savings is attributed to airplane fuel consumption reductions due to lightweighting. In addition, about 4050 tons aluminum, 7600 tons titanium and 8100 tons of nickel alloys could be saved per year in 2050. The results indicate a significant role of AM technologies in helping society meet its long-term energy use and GHG emissions reduction goals, and highlight barriers and opportunities for AM adoption for the aircraft industry.

  18. 4-Trifluoromethyl-p-quinols as dielectrophiles: three-component, double nucleophilic addition/aromatization reactions.

    PubMed

    Dong, Jinhuan; Shi, Lou; Pan, Ling; Xu, Xianxiu; Liu, Qun

    2016-06-01

    In recent years, numerous methods have emerged for the synthesis of trifluoromethylated arenes based on the late-stage introduction of a trifluoromethyl group onto an aryl ring. In sharp comparison, the synthesis of trifluoromethylated arenes based on the pre-introduction of a trifluoromethyl group onto an "aromatic to be" carbon has rarely been addressed. It has been found that 4-trifluoromethyl-p-quinol silyl ethers, the readily available and relatively stable compounds, can act as dielectrophiles to be applied to multi-component reactions for the synthesis of various trifluoromethylated arenes. Catalyzed by In(OTf)3, 4-trifluoromethyl-p-quinol silyl ethers react with C-, N-, and S-nucleophiles, respectively, in a regiospecific 1,2-addition manner to generate the corresponding highly reactive electrophilic intermediates. Further reaction of the in-situ generated electrophiles with a C-nucleophile followed by spontaneous aromatization enables the construction of functionalized trifluoromethyl arenes. This three-component, double nucleophilic addition/aromatization reaction based on the pre-introduction of a trifluoromethyl group onto an "aromatic to be" carbon provides a divergent strategy for the synthesis of trifluoromethylated arenes under mild reaction conditions in a single operation.

  19. 4-Trifluoromethyl-p-quinols as dielectrophiles: three-component, double nucleophilic addition/aromatization reactions

    PubMed Central

    Dong, Jinhuan; Shi, Lou; Pan, Ling; Xu, Xianxiu; Liu, Qun

    2016-01-01

    In recent years, numerous methods have emerged for the synthesis of trifluoromethylated arenes based on the late-stage introduction of a trifluoromethyl group onto an aryl ring. In sharp comparison, the synthesis of trifluoromethylated arenes based on the pre-introduction of a trifluoromethyl group onto an “aromatic to be” carbon has rarely been addressed. It has been found that 4-trifluoromethyl-p-quinol silyl ethers, the readily available and relatively stable compounds, can act as dielectrophiles to be applied to multi-component reactions for the synthesis of various trifluoromethylated arenes. Catalyzed by In(OTf)3, 4-trifluoromethyl-p-quinol silyl ethers react with C-, N-, and S-nucleophiles, respectively, in a regiospecific 1,2-addition manner to generate the corresponding highly reactive electrophilic intermediates. Further reaction of the in-situ generated electrophiles with a C-nucleophile followed by spontaneous aromatization enables the construction of functionalized trifluoromethyl arenes. This three-component, double nucleophilic addition/aromatization reaction based on the pre-introduction of a trifluoromethyl group onto an “aromatic to be” carbon provides a divergent strategy for the synthesis of trifluoromethylated arenes under mild reaction conditions in a single operation. PMID:27246540

  20. Comparison of electron beam and laser beam powder bed fusion additive manufacturing process for high temperature turbine component materials

    SciTech Connect

    Dryepondt, Sebastien N; Pint, Bruce A; Ryan, Daniel

    2016-04-01

    The evolving 3D printer technology is now at the point where some turbine components could be additive manufactured (AM) for both development and production purposes. However, this will require a significant evaluation program to qualify the process and components to meet current design and quality standards. The goal of the project was to begin characterization of the microstructure and mechanical properties of Nickel Alloy X (Ni-22Cr-18Fe-9Mo) test bars fabricated by powder bed fusion (PBF) AM processes that use either an electron beam (EB) or laser beam (LB) power source. The AM materials produced with the EB and LB processes displayed significant differences in microstructure and resultant mechanical properties. Accordingly, during the design analysis of AM turbine components, the specific mechanical behavior of the material produced with the selected AM process should be considered. Comparison of the mechanical properties of both the EB and LB materials to those of conventionally processed Nickel Alloy X materials indicates the subject AM materials are viable alternatives for manufacture of some turbine components.

  1. 77 FR 7 - Revisions to Labeling Requirements for Blood and Blood Components, Including Source Plasma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-03

    ...) Revisions to Labeling Requirements for Blood and Blood Components, Including Source Plasma AGENCY: Food and... revising the labeling requirements for blood and blood components intended for use in transfusion or for... the labeling of blood and blood components. FDA is taking this action as a part of its efforts...

  2. 30 CFR 75.1103-2 - Automatic fire sensors; approved components; installation requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Automatic fire sensors; approved components... Protection § 75.1103-2 Automatic fire sensors; approved components; installation requirements. (a) The components of each automatic fire sensor required to be installed in accordance with the provisions of §...

  3. 36 CFR 1236.22 - What are the additional requirements for managing electronic mail records?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... requirements for managing electronic mail records? 1236.22 Section 1236.22 Parks, Forests, and Public Property... Requirements for Electronic Records § 1236.22 What are the additional requirements for managing electronic mail... requirements for electronic mail records: (1) The names of sender and all addressee(s) and date the message...

  4. 36 CFR 1236.22 - What are the additional requirements for managing electronic mail records?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirements for managing electronic mail records? 1236.22 Section 1236.22 Parks, Forests, and Public Property... Requirements for Electronic Records § 1236.22 What are the additional requirements for managing electronic mail... requirements for electronic mail records: (1) The names of sender and all addressee(s) and date the message...

  5. 36 CFR 1236.22 - What are the additional requirements for managing electronic mail records?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements for managing electronic mail records? 1236.22 Section 1236.22 Parks, Forests, and Public Property... Requirements for Electronic Records § 1236.22 What are the additional requirements for managing electronic mail... requirements for electronic mail records: (1) The names of sender and all addressee(s) and date the message...

  6. 36 CFR 1236.22 - What are the additional requirements for managing electronic mail records?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... requirements for managing electronic mail records? 1236.22 Section 1236.22 Parks, Forests, and Public Property... Requirements for Electronic Records § 1236.22 What are the additional requirements for managing electronic mail... requirements for electronic mail records: (1) The names of sender and all addressee(s) and date the message...

  7. 15 CFR 713.4 - Advance declaration requirements for additionally planned production, processing, or consumption...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 2 CHEMICALS § 713.4 Advance declaration requirements for additionally planned production... additionally planned production, processing, or consumption of Schedule 2 chemicals. 713.4 Section...

  8. 15 CFR 713.4 - Advance declaration requirements for additionally planned production, processing, or consumption...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 2 CHEMICALS § 713.4 Advance declaration requirements for additionally planned production... additionally planned production, processing, or consumption of Schedule 2 chemicals. 713.4 Section...

  9. 15 CFR 713.4 - Advance declaration requirements for additionally planned production, processing, or consumption...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 2 CHEMICALS § 713.4 Advance declaration requirements for additionally planned production... additionally planned production, processing, or consumption of Schedule 2 chemicals. 713.4 Section...

  10. 15 CFR 713.4 - Advance declaration requirements for additionally planned production, processing, or consumption...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 2 CHEMICALS § 713.4 Advance declaration requirements for additionally planned production... additionally planned production, processing, or consumption of Schedule 2 chemicals. 713.4 Section...

  11. An Assessment of Nondestructive Evaluation Capability for Complex Additive Manufacturing Aerospace Components

    NASA Technical Reports Server (NTRS)

    Walker, James; Beshears, Ron; Lambert, Dennis; Tilson, William

    2016-01-01

    The primary focus of this work is to investigate some of the fundamental relationships between processing, mechanical testing, materials characterization, and NDE for additively manufactured (AM) components using the powder bed fusion direct melt laser sintered process. The goal is to understand the criticality of defects unique to the AM process and then how conventional nondestructive evaluation methods as well as some of the more non-traditional methods such as computed tomography, are effected by the AM material. Specific defects including cracking, porosity and partially/unfused powder will be addressed. Besides line-of-site NDE, as appropriate these inspection capabilities will be put into the context of complex AM geometries where hidden features obscure, or inhibit traditional NDE methods.

  12. Critical components required to improve deployable laboratory biological hazards identification

    NASA Astrophysics Data System (ADS)

    Niemeyer, Debra M.

    2004-08-01

    An ever-expanding global military mission necessitates quick and accurate identification of biological hazards, whether naturally occurring or man-made. Coupled with an ever-present threat of biological attack, an expanded U.S. presence in worn-torn locations like Southwest Asia presents unique public health challenges. We must heed modern day "lessons learned" from Operation Desert Shield and the Soviet Afghanistan Campaign and guard against rapid incapacitation of troop strength from endemic disease and biological attack. To minimize readiness impacts, field hygiene is enforced, and research on better medical countermeasures such as antibiotics and vaccines continues. However, there are no preventions or remedies for all military-relevant infectious diseases or biological agents. A deployable, streamlined, self-contained diagnostic and public health surveillance laboratory capability with a reach-back communication is critical to meeting global readiness challenges. Current deployable laboratory packages comprise primarily diagnostic or environmental sample testing capabilities. Discussion will focus on critical components needed to improve existing laboratory assets, and to facilitate deployment of small, specialized packages far forward. The ideal laboratory model described will become an essential tool for the Combatant or Incident Commander to maintain force projection in the expeditionary environment.

  13. Energy and emissions saving potential of additive manufacturing: the case of lightweight aircraft components

    DOE PAGES

    Huang, Runze; Riddle, Matthew; Graziano, Diane; ...

    2015-05-08

    Additive manufacturing (AM) holds great potential for improving materials efficiency, reducing life-cycle impacts, and enabling greater engineering functionality compared to conventional manufacturing (CM) processes. For these reasons, AM has been adopted by a growing number of aircraft component manufacturers to achieve more lightweight, cost-effective designs. This study estimates the net changes in life-cycle primary energy and greenhouse gas emissions associated with AM technologies for lightweight metallic aircraft components through the year 2050, to shed light on the environmental benefits of a shift from CM to AM processes in the U.S. aircraft industry. A systems modeling framework is presented, with integratesmore » engineering criteria, life-cycle environmental data, and aircraft fleet stock and fuel use models under different AM adoption scenarios. Estimated fleetwide life-cycle primary energy savings in a rapid adoption scenario reach 70-174 million GJ/year in 2050, with cumulative savings of 1.2-2.8 billion GJ. Associated cumulative emission reduction potentials of CO2e were estimated at 92.8-217.4 million metric tons. About 95% of the savings is attributed to airplane fuel consumption reductions due to lightweighting. In addition, about 4050 tons aluminum, 7600 tons titanium and 8100 tons of nickel alloys could be saved per year in 2050. The results indicate a significant role of AM technologies in helping society meet its long-term energy use and GHG emissions reduction goals, and highlight barriers and opportunities for AM adoption for the aircraft industry.« less

  14. A Fully Non-Metallic Gas Turbine Engine Enabled by Additive Manufacturing Part I: System Analysis, Component Identification, Additive Manufacturing, and Testing of Polymer Composites

    NASA Technical Reports Server (NTRS)

    Grady, Joseph E.; Haller, William J.; Poinsatte, Philip E.; Halbig, Michael C.; Schnulo, Sydney L.; Singh, Mrityunjay; Weir, Don; Wali, Natalie; Vinup, Michael; Jones, Michael G.; Patterson, Clark; Santelle, Tom; Mehl, Jeremy

    2015-01-01

    The research and development activities reported in this publication were carried out under NASA Aeronautics Research Institute (NARI) funded project entitled "A Fully Nonmetallic Gas Turbine Engine Enabled by Additive Manufacturing." The objective of the project was to conduct evaluation of emerging materials and manufacturing technologies that will enable fully nonmetallic gas turbine engines. The results of the activities are described in three part report. The first part of the report contains the data and analysis of engine system trade studies, which were carried out to estimate reduction in engine emissions and fuel burn enabled due to advanced materials and manufacturing processes. A number of key engine components were identified in which advanced materials and additive manufacturing processes would provide the most significant benefits to engine operation. The technical scope of activities included an assessment of the feasibility of using additive manufacturing technologies to fabricate gas turbine engine components from polymer and ceramic matrix composites, which were accomplished by fabricating prototype engine components and testing them in simulated engine operating conditions. The manufacturing process parameters were developed and optimized for polymer and ceramic composites (described in detail in the second and third part of the report). A number of prototype components (inlet guide vane (IGV), acoustic liners, engine access door) were additively manufactured using high temperature polymer materials. Ceramic matrix composite components included turbine nozzle components. In addition, IGVs and acoustic liners were tested in simulated engine conditions in test rigs. The test results are reported and discussed in detail.

  15. 33 CFR 105.285 - Additional requirements-passenger and ferry facilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements..., that the following security measures are implemented in addition to the requirements of this part: (1... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Additional...

  16. 33 CFR 105.285 - Additional requirements-passenger and ferry facilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements..., that the following security measures are implemented in addition to the requirements of this part: (1... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Additional...

  17. 33 CFR 105.285 - Additional requirements-passenger and ferry facilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements..., that the following security measures are implemented in addition to the requirements of this part: (1... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Additional...

  18. 33 CFR 105.285 - Additional requirements-passenger and ferry facilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements..., that the following security measures are implemented in addition to the requirements of this part: (1... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Additional...

  19. 12 CFR 707.11 - Additional disclosure requirements for overdraft services.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Additional disclosure requirements for overdraft services. 707.11 Section 707.11 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS TRUTH IN SAVINGS § 707.11 Additional disclosure requirements for overdraft...

  20. 41 CFR 60-2.17 - Additional required elements of affirmative action programs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... elements of affirmative action programs. 60-2.17 Section 60-2.17 Public Contracts and Property Management... Action Programs § 60-2.17 Additional required elements of affirmative action programs. In addition to the elements required by § 60-2.10 through § 60-2.16, an acceptable affirmative action program must include...

  1. 24 CFR 982.629 - Homeownership option: Additional PHA requirements for family search and purchase.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Homeownership option: Additional PHA requirements for family search and purchase. 982.629 Section 982.629 Housing and Urban Development...: Additional PHA requirements for family search and purchase. (a) The PHA may establish the maximum time for...

  2. 24 CFR 982.629 - Homeownership option: Additional PHA requirements for family search and purchase.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Homeownership option: Additional PHA requirements for family search and purchase. 982.629 Section 982.629 Housing and Urban Development...: Additional PHA requirements for family search and purchase. (a) The PHA may establish the maximum time for...

  3. 46 CFR 160.027-3 - Additional requirements for life floats.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 6 2011-10-01 2011-10-01 false Additional requirements for life floats. 160.027-3..., CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Life Floats for Merchant Vessels § 160.027-3 Additional requirements for life floats. (a) Each life float must have a platform...

  4. 37 CFR 2.23 - Additional requirements for TEAS Plus application.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... TEAS Plus application. 2.23 Section 2.23 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... § 2.23 Additional requirements for TEAS Plus application. (a) In addition to the filing requirements under § 2.22(a), the applicant must: (1) File the following communications through TEAS: (i)...

  5. 10 CFR 35.2647 - Records of additional technical requirements for mobile remote afterloader units.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Records of additional technical requirements for mobile remote afterloader units. 35.2647 Section 35.2647 Energy NUCLEAR REGULATORY COMMISSION MEDICAL USE OF BYPRODUCT MATERIAL Records § 35.2647 Records of additional technical requirements for mobile...

  6. 49 CFR 192.328 - Additional construction requirements for steel pipe using alternative maximum allowable operating...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Additional construction requirements for steel pipe using alternative maximum allowable operating pressure. 192.328 Section 192.328 Transportation... Lines and Mains § 192.328 Additional construction requirements for steel pipe using alternative...

  7. 49 CFR 192.328 - Additional construction requirements for steel pipe using alternative maximum allowable operating...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Additional construction requirements for steel pipe using alternative maximum allowable operating pressure. 192.328 Section 192.328 Transportation... Lines and Mains § 192.328 Additional construction requirements for steel pipe using alternative...

  8. 49 CFR 192.328 - Additional construction requirements for steel pipe using alternative maximum allowable operating...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Additional construction requirements for steel pipe using alternative maximum allowable operating pressure. 192.328 Section 192.328 Transportation... Lines and Mains § 192.328 Additional construction requirements for steel pipe using alternative...

  9. 46 CFR 167.43-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Additional requirements for hybrid work vests. 167.43-25... PUBLIC NAUTICAL SCHOOL SHIPS Work Vests § 167.43-25 Additional requirements for hybrid work vests. (a) In... the same method of operation as each other hybrid PFD carried on board....

  10. 42 CFR 424.516 - Additional provider and supplier requirements for enrolling and maintaining active enrollment...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Additional provider and supplier requirements for... Billing Privileges § 424.516 Additional provider and supplier requirements for enrolling and maintaining... active enrollment status for a provider or supplier when that provider or supplier certifies that...

  11. 40 CFR 80.157 - Volumetric additive reconciliation (“VAR”), equipment calibration, and recordkeeping requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ADDITIVES Detergent Gasoline § 80.157 Volumetric additive reconciliation (“VAR”), equipment calibration, and recordkeeping requirements. This section contains requirements for automated detergent blending facilities and hand-blending detergent facilities. All gasolines and all PRC intended for use in gasoline must...

  12. 40 CFR 80.157 - Volumetric additive reconciliation (“VAR”), equipment calibration, and recordkeeping requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ADDITIVES Detergent Gasoline § 80.157 Volumetric additive reconciliation (“VAR”), equipment calibration, and recordkeeping requirements. This section contains requirements for automated detergent blending facilities and hand-blending detergent facilities. All gasolines and all PRC intended for use in gasoline must...

  13. 40 CFR 80.170 - Volumetric additive reconciliation (VAR), equipment calibration, and recordkeeping requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ADDITIVES Detergent Gasoline § 80.170 Volumetric additive reconciliation (VAR), equipment calibration, and recordkeeping requirements. This section contains requirements for automated detergent blending facilities and hand-blending detergent facilities. All gasoline and all PRC intended for use in gasoline must...

  14. 40 CFR 80.170 - Volumetric additive reconciliation (VAR), equipment calibration, and recordkeeping requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ADDITIVES Detergent Gasoline § 80.170 Volumetric additive reconciliation (VAR), equipment calibration, and recordkeeping requirements. This section contains requirements for automated detergent blending facilities and hand-blending detergent facilities. All gasoline and all PRC intended for use in gasoline must...

  15. 76 FR 82308 - Guidance for Industry: Current Good Tissue Practice and Additional Requirements for Manufacturers...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-30

    ... Additional Requirements for Manufacturers of Human Cells, Tissues, and Cellular and Tissue-Based Products... Tissue Practice (CGTP) and Additional Requirements for Manufacturers of Human Cells, Tissues, and... for Manufacturers of Human Cells, Tissues, and Cellular and Tissue-Based Products (HCT/Ps)''...

  16. 12 CFR 987.8 - Additional requirements; notice of attachment for Book-entry consolidated obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... for Book-entry consolidated obligations. 987.8 Section 987.8 Banks and Banking FEDERAL HOUSING FINANCE BOARD OFFICE OF FINANCE BOOK-ENTRY PROCEDURE FOR CONSOLIDATED OBLIGATIONS § 987.8 Additional requirements; notice of attachment for Book-entry consolidated obligations. (a) Additional requirements. In...

  17. 42 CFR 403.306 - Additional requirements for State systems-mandatory approval.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... documentation that it has consulted with local government officials concerning the impact of the system on... 42 Public Health 2 2010-10-01 2010-10-01 false Additional requirements for State systems-mandatory... Reimbursement Control Systems § 403.306 Additional requirements for State systems—mandatory approval....

  18. Biokinetics of food additive silica nanoparticles and their interactions with food components.

    PubMed

    Lee, Jeong-A; Kim, Mi-Kyung; Song, Jae Ho; Jo, Mi-Rae; Yu, Jin; Kim, Kyoung-Min; Kim, Young-Rok; Oh, Jae-Min; Choi, Soo-Jin

    2017-02-01

    Nanomaterials have been widely utilized in the food industry in production, packaging, sensors, nutrient delivery systems, and food additives. However, research on the interactions between food-grade nanoparticles and biomolecules as well as their potential toxicity is limited. In the present study, the in vivo solubility, oral absorption, tissue distribution, and excretion kinetics of one of the most extensively used food additives, silica (SiO2) were evaluated with respect to particle size (nano vs bulk) following single-dose oral administration to rats. Intestinal transport mechanism was investigated using a 3D culture system, in vitro model of human intestinal follicle-associated epithelium (FAE). The effect of the presence of food components, such as sugar and protein, on the oral absorption of nanoparticles was also evaluated with focus on their interactions. The results obtained demonstrated that the oral absorption of nanoparticles (3.94±0.38%) was greater than that of bulk materials (2.95±0.37%), possibly due to intestinal transport by microfold (M) cells. On the other hand, particle size was found to have no significant effect on in vivo dissolution property, biodistribution, or excretion kinetics. Oral absorption profile of silica nanoparticles was highly dependent on the presence of sugar or protein, showing rapid absorption rate in glucose, presumably due to their surface interaction on nanoparticles. These findings will be useful for predicting the potential toxicity of food-grade nanoparticles and for understanding biological interactions.

  19. Lightweight custom composite prosthetic components using an additive manufacturing-based molding technique.

    PubMed

    Leddy, Michael T; Belter, Joseph T; Gemmell, Kevin D; Dollar, Aaron M

    2015-01-01

    Additive manufacturing techniques are becoming more prominent and cost-effective as 3D printing becomes higher quality and more inexpensive. The idea of 3D printed prosthetics components promises affordable, customizable devices, but these systems currently have major shortcomings in durability and function. In this paper, we propose a fabrication method for custom composite prostheses utilizing additive manufacturing, allowing for customizability, as well the durability of professional prosthetics. The manufacturing process is completed using 3D printed molds in a multi-stage molding system, which creates a custom finger or palm with a lightweight epoxy foam core, a durable composite outer shell, and soft urethane gripping surfaces. The composite material was compared to 3D printed and aluminum materials using a three-point bending test to compare stiffness, as well as gravimetric measurements to compare weight. The composite finger demonstrates the largest stiffness with the lowest weight compared to other tested fingers, as well as having customizability and lower cost, proving to potentially be a substantial benefit to the development of upper-limb prostheses.

  20. 42 CFR 424.516 - Additional provider and supplier requirements for enrolling and maintaining active enrollment...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Additional provider and supplier requirements for... on the type of services or supplies the provider or supplier type will furnish and bill Medicare. (3...) Reporting requirements DMEPOS suppliers. DMEPOS reporting requirements are specified in § 424.57(c)(2)....

  1. 42 CFR 424.516 - Additional provider and supplier requirements for enrolling and maintaining active enrollment...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Additional provider and supplier requirements for... on the type of services or supplies the provider or supplier type will furnish and bill Medicare. (3...) Reporting requirements DMEPOS suppliers. DMEPOS reporting requirements are specified in § 424.57(c)(2)....

  2. 42 CFR 424.516 - Additional provider and supplier requirements for enrolling and maintaining active enrollment...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Additional provider and supplier requirements for... on the type of services or supplies the provider or supplier type will furnish and bill Medicare. (3...) Reporting requirements DMEPOS suppliers. DMEPOS reporting requirements are specified in § 424.57(c)(2)....

  3. 42 CFR 424.516 - Additional provider and supplier requirements for enrolling and maintaining active enrollment...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Additional provider and supplier requirements for... on the type of services or supplies the provider or supplier type will furnish and bill Medicare. (3...) Reporting requirements DMEPOS suppliers. DMEPOS reporting requirements are specified in § 424.57(c)(2)....

  4. Feline leukemia virus infection requires a post-receptor binding envelope-dependent cellular component.

    PubMed

    Hussain, Naveen; Thickett, Kelly R; Na, Hong; Leung, Cherry; Tailor, Chetankumar S

    2011-12-01

    Gammaretrovirus receptors have been suggested to contain the necessary determinants to mediate virus binding and entry. Here, we show that murine NIH 3T3 and baby hamster kidney (BHK) cells overexpressing receptors for subgroup A, B, and C feline leukemia viruses (FeLVs) are weakly susceptible (10(1) to 10(2) CFU/ml) to FeLV pseudotype viruses containing murine leukemia virus (MLV) core (Gag-Pol) proteins, whereas FeLV receptor-expressing murine Mus dunni tail fibroblast (MDTF) cells are highly susceptible (10(4) to 10(6) CFU/ml). However, NIH 3T3 cells expressing the FeLV subgroup B receptor PiT1 are highly susceptible to gibbon ape leukemia virus pseudotype virus, which differs from the FeLV pseudotype viruses only in the envelope protein. FeLV resistance is not caused by a defect in envelope binding, low receptor expression levels, or N-linked glycosylation. Resistance is not alleviated by substitution of the MLV core in the FeLV pseudotype virus with FeLV core proteins. Interestingly, FeLV resistance is alleviated by fusion of receptor-expressing NIH 3T3 and BHK cells with MDTF or human TE671 cells, suggesting the absence of an additional cellular component in NIH 3T3 and BHK cells that is required for FeLV infection. The putative FeLV-specific cellular component is not a secreted factor, as MDTF conditioned medium does not alleviate the block to FeLV infection. Together, our findings suggest that FeLV infection requires an additional envelope-dependent cellular component that is absent in NIH 3T3 and BHK cells but that is present in MDTF and TE671 cells.

  5. Space Flight Requirements for Fiber Optic Components: Qualification Testing and Lessons Learned

    NASA Technical Reports Server (NTRS)

    Ott, Melanie N.

    2006-01-01

    This viewgraph presentation reviews the qualification testing requirements for Fiber Optic Components used during space flight. Since most components for space flight fiber optic components are now commercial of the shelf (COTS) products, and the changes at Goddard Space Flight Center, such as short term projects, and low budgets and other changes, have made full qualification of Fiber Optic Components not only too expensive also impossible. This presentation reviews the environmental parameters, the testing and or testing requirements of some optical components on board some NASA satellites.

  6. 42 CFR 482.104 - Condition of participation: Additional requirements for kidney transplant centers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... for kidney transplant centers. 482.104 Section 482.104 Public Health CENTERS FOR MEDICARE & MEDICAID....104 Condition of participation: Additional requirements for kidney transplant centers. (a) Standard: End stage renal disease (ESRD) services. Kidney transplant centers must directly...

  7. 40 CFR 80.521 - What are the standards and identification requirements for diesel fuel additives?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... consumer in diesel motor vehicles or nonroad diesel engines. ... identification requirements for diesel fuel additives? 80.521 Section 80.521 Protection of Environment... Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel...

  8. 40 CFR 80.521 - What are the standards and identification requirements for diesel fuel additives?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... consumer in diesel motor vehicles or nonroad diesel engines. ... identification requirements for diesel fuel additives? 80.521 Section 80.521 Protection of Environment... Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel...

  9. 40 CFR 80.521 - What are the standards and identification requirements for diesel fuel additives?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... consumer in diesel motor vehicles or nonroad diesel engines. ... identification requirements for diesel fuel additives? 80.521 Section 80.521 Protection of Environment... Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel...

  10. 40 CFR 80.521 - What are the standards and identification requirements for diesel fuel additives?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... consumer in diesel motor vehicles or nonroad diesel engines. ... identification requirements for diesel fuel additives? 80.521 Section 80.521 Protection of Environment... Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel...

  11. 40 CFR 80.521 - What are the standards and identification requirements for diesel fuel additives?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... consumer in diesel motor vehicles or nonroad diesel engines. ... identification requirements for diesel fuel additives? 80.521 Section 80.521 Protection of Environment... Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel...

  12. 40 CFR 141.711 - Filtered system additional Cryptosporidium treatment requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Enhanced... following filtration treatment in full compliance with subparts H, P, and T of this part (as applicable), then the additional Cryptosporidium treatment requirements are . . . Conventional filtration...

  13. 40 CFR 60.4176 - Additional requirements to provide heat input data.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 6 2011-07-01 2011-07-01 false Additional requirements to provide heat... requirements to provide heat input data. The owner or operator of a Hg Budget unit that monitors and reports Hg mass emissions using a Hg concentration monitoring system and a flow monitoring system shall...

  14. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following...

  15. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following...

  16. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following...

  17. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following...

  18. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following...

  19. 24 CFR 570.711 - State borrowers; additional requirements and application procedures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... requirements and application procedures. 570.711 Section 570.711 Housing and Urban Development Regulations... following: (1) A copy of the State's CDBG method of distribution in the action plan most recently submitted or amended pursuant to 24 CFR part 91. In addition to the requirements of 24 CFR part 91, such...

  20. 40 CFR 144.85 - Do these additional requirements apply to me?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) WATER PROGRAMS (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM Requirements for Owners and Operators of Class V Injection Wells § 144.85 Do these additional requirements apply to me? (a) Large-Capacity... located in a ground water protection area or other sensitive ground water area that is identified by...

  1. 49 CFR 218.107 - Additional operational requirements for hand-operated crossover switches.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Additional operational requirements for hand... hand-operated crossover switches. (a) Each railroad shall adopt and comply with an operating rule which... requirements of this section. (b) Hand-operated crossover switches, generally. Both hand-operated switches of...

  2. 49 CFR 218.107 - Additional operational requirements for hand-operated crossover switches.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Additional operational requirements for hand... hand-operated crossover switches. (a) Each railroad shall adopt and comply with an operating rule which... requirements of this section. (b) Hand-operated crossover switches, generally. Both hand-operated switches of...

  3. 49 CFR 218.105 - Additional operational requirements for hand-operated main track switches.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Additional operational requirements for hand... hand-operated main track switches. (a) Each railroad shall adopt and comply with an operating rule... the requirements of this section. (b) Designating switch position. The normal position of a...

  4. 49 CFR 218.107 - Additional operational requirements for hand-operated crossover switches.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Additional operational requirements for hand... hand-operated crossover switches. (a) Each railroad shall adopt and comply with an operating rule which... requirements of this section. (b) Hand-operated crossover switches, generally. Both hand-operated switches of...

  5. 49 CFR 218.105 - Additional operational requirements for hand-operated main track switches.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Additional operational requirements for hand... hand-operated main track switches. (a) Each railroad shall adopt and comply with an operating rule... the requirements of this section. (b) Designating switch position. The normal position of a...

  6. 49 CFR 218.105 - Additional operational requirements for hand-operated main track switches.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Additional operational requirements for hand... hand-operated main track switches. (a) Each railroad shall adopt and comply with an operating rule... the requirements of this section. (b) Designating switch position. The normal position of a...

  7. 40 CFR 60.4176 - Additional requirements to provide heat input data.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Additional requirements to provide heat... requirements to provide heat input data. The owner or operator of a Hg Budget unit that monitors and reports Hg... monitor and report heat input rate at the unit level using the procedures set forth in part 75 of...

  8. 10 CFR 73.60 - Additional requirements for physical protection at nonpower reactors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... nonpower reactors. 73.60 Section 73.60 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) PHYSICAL PROTECTION OF PLANTS AND MATERIALS Physical Protection Requirements at Fixed Sites § 73.60 Additional... nuclear material from theft or diversion pursuant to the requirements of paragraphs 73.67 (a), (b),...

  9. 10 CFR 73.60 - Additional requirements for physical protection at nonpower reactors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... nonpower reactors. 73.60 Section 73.60 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) PHYSICAL PROTECTION OF PLANTS AND MATERIALS Physical Protection Requirements at Fixed Sites § 73.60 Additional... nuclear material from theft or diversion pursuant to the requirements of paragraphs 73.67 (a), (b),...

  10. 33 CFR 104.292 - Additional requirements-passenger vessels and ferries.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Requirements § 104.292 Additional requirements—passenger vessels and ferries. (a) At all Maritime Security (MARSEC) Levels, the... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Additional...

  11. 33 CFR 104.292 - Additional requirements-passenger vessels and ferries.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Requirements § 104.292 Additional requirements—passenger vessels and ferries. (a) At all Maritime Security (MARSEC) Levels, the... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Additional...

  12. 33 CFR 104.292 - Additional requirements-passenger vessels and ferries.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Requirements § 104.292 Additional requirements—passenger vessels and ferries. (a) At all Maritime Security (MARSEC) Levels, the... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Additional...

  13. 33 CFR 104.297 - Additional requirements-vessels on international voyages.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., DEPARTMENT OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Requirements § 104.297 Additional requirements—vessels on international voyages. (a) An owner or operator of a U.S... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Additional...

  14. 33 CFR 104.297 - Additional requirements-vessels on international voyages.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., DEPARTMENT OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Requirements § 104.297 Additional requirements—vessels on international voyages. (a) An owner or operator of a U.S... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Additional...

  15. 33 CFR 104.292 - Additional requirements-passenger vessels and ferries.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Requirements § 104.292 Additional requirements—passenger vessels and ferries. (a) At all Maritime Security (MARSEC) Levels, the... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Additional...

  16. 33 CFR 104.292 - Additional requirements-passenger vessels and ferries.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Requirements § 104.292 Additional requirements—passenger vessels and ferries. (a) At all Maritime Security (MARSEC) Levels, the... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Additional...

  17. 33 CFR 104.297 - Additional requirements-vessels on international voyages.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., DEPARTMENT OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Requirements § 104.297 Additional requirements—vessels on international voyages. (a) An owner or operator of a U.S... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Additional...

  18. 12 CFR 230.11 - Additional disclosure requirements for overdraft services.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Additional disclosure requirements for overdraft services. 230.11 Section 230.11 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM TRUTH IN SAVINGS (REGULATION DD) § 230.11 Additional...

  19. 33 CFR 105.290 - Additional requirements-cruise ship terminals.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Additional requirements—cruise ship terminals. At all MARSEC Levels, in coordination with a vessel moored at... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Additional requirements-cruise ship terminals. 105.290 Section 105.290 Navigation and Navigable Waters COAST GUARD, DEPARTMENT...

  20. 33 CFR 105.290 - Additional requirements-cruise ship terminals.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Additional requirements—cruise ship terminals. At all MARSEC Levels, in coordination with a vessel moored at... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Additional requirements-cruise ship terminals. 105.290 Section 105.290 Navigation and Navigable Waters COAST GUARD, DEPARTMENT...

  1. 33 CFR 105.290 - Additional requirements-cruise ship terminals.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Additional requirements—cruise ship terminals. At all MARSEC Levels, in coordination with a vessel moored at... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Additional requirements-cruise ship terminals. 105.290 Section 105.290 Navigation and Navigable Waters COAST GUARD, DEPARTMENT...

  2. 33 CFR 105.290 - Additional requirements-cruise ship terminals.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Additional requirements—cruise ship terminals. At all MARSEC Levels, in coordination with a vessel moored at... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Additional requirements-cruise ship terminals. 105.290 Section 105.290 Navigation and Navigable Waters COAST GUARD, DEPARTMENT...

  3. 33 CFR 105.290 - Additional requirements-cruise ship terminals.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Additional requirements—cruise ship terminals. At all MARSEC Levels, in coordination with a vessel moored at... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Additional requirements-cruise ship terminals. 105.290 Section 105.290 Navigation and Navigable Waters COAST GUARD, DEPARTMENT...

  4. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act,...

  5. 30 CFR 75.151 - Tests for methane; qualified person; additional requirement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Tests for methane; qualified person; additional... Certified Persons § 75.151 Tests for methane; qualified person; additional requirement. Notwithstanding the... methane unless he demonstrates to the satisfaction of an authorized representative of the Secretary...

  6. 5 CFR 890.1039 - Cases where additional fact-finding is required.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Cases where additional fact-finding is required. 890.1039 Section 890.1039 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED... Imposed Against Health Care Providers Suspension § 890.1039 Cases where additional fact-finding...

  7. 5 CFR 890.1025 - Cases where additional fact-finding is not required.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Cases where additional fact-finding is not required. 890.1025 Section 890.1025 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT... Sanctions Imposed Against Health Care Providers Permissive Debarments § 890.1025 Cases where additional...

  8. 5 CFR 890.1037 - Cases where additional fact-finding is not required.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Cases where additional fact-finding is not required. 890.1037 Section 890.1037 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT... Sanctions Imposed Against Health Care Providers Suspension § 890.1037 Cases where additional fact-finding...

  9. 30 CFR 75.151 - Tests for methane; qualified person; additional requirement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Tests for methane; qualified person; additional... Certified Persons § 75.151 Tests for methane; qualified person; additional requirement. Notwithstanding the... methane unless he demonstrates to the satisfaction of an authorized representative of the Secretary...

  10. 12 CFR 230.11 - Additional disclosure requirements for overdraft services.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Additional disclosure requirements for overdraft services. 230.11 Section 230.11 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM TRUTH IN SAVINGS (REGULATION DD) § 230.11 Additional...

  11. 20 CFR 666.110 - May a Governor require additional indicators of performance?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false May a Governor require additional indicators of performance? 666.110 Section 666.110 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION..., Governors may develop additional indicators of performance for adults, youth and dislocated...

  12. 45 CFR 287.60 - Are there additional financial reporting and auditing requirements?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Are there additional financial reporting and... there additional financial reporting and auditing requirements? (a) The reporting of expenditures are... comply with all laws, regulations, and Departmental policies that govern submission of financial...

  13. 5 CFR 890.1025 - Cases where additional fact-finding is not required.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Cases where additional fact-finding is... Sanctions Imposed Against Health Care Providers Permissive Debarments § 890.1025 Cases where additional fact-finding is not required. In each contest, the debarring official shall determine whether a further...

  14. 5 CFR 890.1039 - Cases where additional fact-finding is required.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Cases where additional fact-finding is... Imposed Against Health Care Providers Suspension § 890.1039 Cases where additional fact-finding is required. (a) Criteria for holding fact-finding proceeding. The debarring official shall request...

  15. 5 CFR 890.1027 - Cases where an additional fact-finding proceeding is required.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Cases where an additional fact-finding... fact-finding proceeding is required. (a) Criteria for holding fact-finding proceeding. The debarring official shall request another OPM official (“presiding official”) to hold an additional...

  16. 32 CFR Appendix A to 32 Cfr Part 65 - Additional Reporting Requirements

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Additional Reporting Requirements A Appendix A to 32 CFR Part 65 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN POST-9/11 GI BILL Pt. 65, App. A Appendix A to 32 CFR Part 65—Additional...

  17. 46 CFR 34.17-25 - Additional protection required-T/ALL.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Additional protection required-T/ALL. 34.17-25 Section 34.17-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS FIREFIGHTING EQUIPMENT Fixed Foam Extinguishing Systems, Details § 34.17-25 Additional protection required—T/ALL. (a) In...

  18. 15 CFR 714.3 - Advance declaration requirements for additionally planned production of Schedule 3 chemicals.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... additionally planned production of Schedule 3 chemicals. 714.3 Section 714.3 Commerce and Foreign Trade... COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 3 CHEMICALS § 714.3 Advance declaration requirements for additionally planned production of Schedule 3 chemicals. (a)...

  19. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act,...

  20. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act,...

  1. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act,...

  2. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act,...

  3. 42 CFR 84.71 - Self-contained breathing apparatus; required components.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Self-contained breathing apparatus; required...-Contained Breathing Apparatus § 84.71 Self-contained breathing apparatus; required components. (a) Each self-contained breathing apparatus described in § 84.70 shall, where its design requires, contain the...

  4. 42 CFR 84.71 - Self-contained breathing apparatus; required components.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Self-contained breathing apparatus; required...-Contained Breathing Apparatus § 84.71 Self-contained breathing apparatus; required components. (a) Each self-contained breathing apparatus described in § 84.70 shall, where its design requires, contain the...

  5. 42 CFR 84.71 - Self-contained breathing apparatus; required components.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Self-contained breathing apparatus; required...-Contained Breathing Apparatus § 84.71 Self-contained breathing apparatus; required components. (a) Each self-contained breathing apparatus described in § 84.70 shall, where its design requires, contain the...

  6. 42 CFR 84.71 - Self-contained breathing apparatus; required components.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Self-contained breathing apparatus; required...-Contained Breathing Apparatus § 84.71 Self-contained breathing apparatus; required components. (a) Each self-contained breathing apparatus described in § 84.70 shall, where its design requires, contain the...

  7. 42 CFR 84.71 - Self-contained breathing apparatus; required components.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Self-contained breathing apparatus; required...-Contained Breathing Apparatus § 84.71 Self-contained breathing apparatus; required components. (a) Each self-contained breathing apparatus described in § 84.70 shall, where its design requires, contain the...

  8. Fiber Optics Component Testing: Requirements And Trends-Fibers, Cables, Connectors

    NASA Astrophysics Data System (ADS)

    Makuch, John A.

    1983-03-01

    A review of requirements for testing of fibre optic components is presented, with emphasis on connectors, the connector/cable interface, and fibre and cable parameters affecting the connector/connector interface parameters. The review will be developed from the point of view of an ultimate user of a connectorized cable, and will correlate system requirements with the parameters to be tested and the trends in developing test techniques which properly assign performance responsibility to the cognizant component supplier.

  9. Additive, Multi-Component Treatment of Emerging Refusal Topographies in a Pediatric Feeding Disorder

    ERIC Educational Resources Information Center

    Sharp, William G.; Jaquess, David L.; Bogard, Jennifer D.; Morton, Jane F.

    2010-01-01

    This case study describes inter-disciplinary treatment of chronic food refusal and tube dependency in a 2-year-old female with a pediatric feeding disorder. Evidence-based behavioral components--including escape extinction (EE), differential reinforcement of alterative mealtime behavior (DRA), and stimulus fading--were introduced sequentially as…

  10. Carbonate fuel cell and components thereof for in-situ delayed addition of carbonate electrolyte

    DOEpatents

    Johnsen, Richard; Yuh, Chao-Yi; Farooque, Mohammad

    2011-05-10

    An apparatus and method in which a delayed carbonate electrolyte is stored in the storage areas of a non-electrolyte matrix fuel cell component and is of a preselected content so as to obtain a delayed time release of the electrolyte in the storage areas in the operating temperature range of the fuel cell.

  11. Mechanical properties of three-component additive manufactured composites at elevated and cool temperatures

    NASA Astrophysics Data System (ADS)

    Chumaevskii, A. V.; Tarasov, S. Yu.; Eliseev, A. A.; Rubtsov, V. E.; Kolubaev, E. A.

    2016-11-01

    Elevated and cool temperature tensile tests on three-component composite materials made of carbon fibers, thermoplastic and thermosetting bonding agents have been carried out. The results of tests testify the increasing the composite strength at negative temperature -120°C and reducing it at elevated temperature +120°C. The low temperature fracture of samples resulted in formation of numerous small fragments by cracking and delamination in deformation. The high temperature tests produced numerous delaminated fibers.

  12. Different responses of soil respiration and its components to nitrogen addition among biomes: a meta-analysis.

    PubMed

    Zhou, Lingyan; Zhou, Xuhui; Zhang, Baocheng; Lu, Meng; Luo, Yiqi; Liu, Lingli; Li, Bo

    2014-07-01

    Anthropogenic activities have increased nitrogen (N) deposition by threefold to fivefold over the last century, which may considerably affect soil respiration (Rs). Although numerous individual studies and a few meta-analyses have been conducted, it remains controversial as to how N addition affects Rs and its components [i.e., autotrophic (Ra) and heterotrophic respiration (Rh)]. To reconcile the difference, we conducted a comprehensive meta-analysis of 295 published studies to examine the responses of Rs and its components to N addition in terrestrial ecosystems. We also assessed variations in their responses in relation to ecosystem types, environmental conditions, and experimental duration (DUR). Our results show that N addition significantly increased Rs by 2.0% across all biomes but decreased by 1.44% in forests and increased by 7.84% and 12.4% in grasslands and croplands, respectively (P < 0.05). The differences may largely result from diverse responses of Ra to N addition among biomes with more stimulation of Ra in croplands and grasslands compared with no significant change in forests. Rh exhibited a similar negative response to N addition among biomes except that in croplands, tropical and boreal forests. Methods of partitioning Rs did not induce significant differences in the responses of Ra or Rh to N addition, except that Ra from root exclusion and component integration methods exhibited the opposite responses in temperate forests. The response ratios (RR) of Rs to N addition were positively correlated with mean annual temperature (MAT), with being more significant when MAT was less than 15 °C, but negatively with DUR. In addition, the responses of Rs and its components to N addition largely resulted from the changes in root and microbial biomass and soil C content as indicated by correlation analysis. The response patterns of Rs to N addition as revealed in this study can be benchmarks for future modeling and experimental studies.

  13. 33 CFR 148.107 - What additional information may be required?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... What additional information may be required? (a) The Commandant (CG-5), in coordination with MARAD, may... analysis, explanation, or other information he or she deems necessary. (b) The Commandant (CG-5) may... (CG-5) may set a deadline for receiving the information. (1) If the applicant states that the...

  14. 33 CFR 148.107 - What additional information may be required?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... What additional information may be required? (a) The Commandant (CG-5), in coordination with MARAD, may... analysis, explanation, or other information he or she deems necessary. (b) The Commandant (CG-5) may... (CG-5) may set a deadline for receiving the information. (1) If the applicant states that the...

  15. 47 CFR 5.311 - Additional requirements related to safety of the public.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... safety of the public. In addition to the notification requirements of § 5.309, for experiments that may... bands and geographic area as the planned experiment and, as appropriate, their end users; (b) Rapid identification, and elimination, of any harm the experiment may cause; and (c) Identifying an alternate means...

  16. 47 CFR 5.311 - Additional requirements related to safety of the public.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... safety of the public. In addition to the notification requirements of § 5.309, for experiments that may... bands and geographic area as the planned experiment and, as appropriate, their end users; (b) Rapid identification, and elimination, of any harm the experiment may cause; and (c) Identifying an alternate means...

  17. 10 CFR 35.647 - Additional technical requirements for mobile remote afterloader units.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Additional technical requirements for mobile remote afterloader units. 35.647 Section 35.647 Energy NUCLEAR REGULATORY COMMISSION MEDICAL USE OF BYPRODUCT MATERIAL Photon Emitting Remote Afterloader Units, Teletherapy Units, and Gamma Stereotactic...

  18. 41 CFR 60-2.17 - Additional required elements of affirmative action programs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 1 2014-07-01 2014-07-01 false Additional required elements of affirmative action programs. 60-2.17 Section 60-2.17 Public Contracts and Property Management... EMPLOYMENT OPPORTUNITY, DEPARTMENT OF LABOR 2-AFFIRMATIVE ACTION PROGRAMS Purpose and Contents of...

  19. 41 CFR 60-2.17 - Additional required elements of affirmative action programs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Additional required elements of affirmative action programs. 60-2.17 Section 60-2.17 Public Contracts and Property Management... EMPLOYMENT OPPORTUNITY, DEPARTMENT OF LABOR 2-AFFIRMATIVE ACTION PROGRAMS Purpose and Contents of...

  20. 49 CFR 173.422 - Additional requirements for excepted packages containing Class 7 (radioactive) materials.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... containing Class 7 (radioactive) materials. 173.422 Section 173.422 Transportation Other Regulations Relating... (Radioactive) Materials § 173.422 Additional requirements for excepted packages containing Class 7 (radioactive) materials. An excepted package of Class 7 (radioactive) material that is prepared for shipment under...

  1. 49 CFR 173.422 - Additional requirements for excepted packages containing Class 7 (radioactive) materials.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... containing Class 7 (radioactive) materials. 173.422 Section 173.422 Transportation Other Regulations Relating... (Radioactive) Materials § 173.422 Additional requirements for excepted packages containing Class 7 (radioactive) materials. An excepted package of Class 7 (radioactive) material that is prepared for shipment under...

  2. 49 CFR 173.422 - Additional requirements for excepted packages containing Class 7 (radioactive) materials.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... containing Class 7 (radioactive) materials. 173.422 Section 173.422 Transportation Other Regulations Relating... (Radioactive) Materials § 173.422 Additional requirements for excepted packages containing Class 7 (radioactive) materials. An excepted package of Class 7 (radioactive) material that is prepared for shipment under...

  3. 49 CFR 173.422 - Additional requirements for excepted packages containing Class 7 (radioactive) materials.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... containing Class 7 (radioactive) materials. 173.422 Section 173.422 Transportation Other Regulations Relating... (Radioactive) Materials § 173.422 Additional requirements for excepted packages containing Class 7 (radioactive) materials. An excepted package of Class 7 (radioactive) material that is prepared for shipment under...

  4. 78 FR 46999 - Additional Waivers and Alternative Requirements for Hurricane Sandy Grantees in Receipt of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ... URBAN DEVELOPMENT Additional Waivers and Alternative Requirements for Hurricane Sandy Grantees in... impacted and distressed areas declared a major disaster due to Hurricane Sandy (see 78 FR 14329, published....) (Stafford Act), due to Hurricane Sandy and other eligible events in calendar years 2011, 2012, and 2013....

  5. 46 CFR 62.50-30 - Additional requirements for periodically unattended machinery plants.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Additional requirements for periodically unattended machinery plants. 62.50-30 Section 62.50-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Automated Self-propelled Vessel Manning § 62.50-30...

  6. 10 CFR 431.174 - Additional requirements applicable to Voluntary Independent Certification Program participants.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Additional requirements applicable to Voluntary Independent Certification Program participants. 431.174 Section 431.174 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT Provisions...

  7. 49 CFR 173.301b - Additional general requirements for shipment of UN pressure receptacles.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... pressure receptacles. 173.301b Section 173.301b Transportation Other Regulations Relating to Transportation....301b Additional general requirements for shipment of UN pressure receptacles. (a) General. The... gases in UN pressure receptacles. A UN pressure receptacle, including closures, must conform to...

  8. 12 CFR 1030.11 - Additional disclosure requirements for overdraft services.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 9 2014-01-01 2014-01-01 false Additional disclosure requirements for... Regulation Z (12 CFR Part 1026); (ii) A communication by an institution about the payment of overdrafts in... paragraph (b)(4), an indoor sign does not include an ATM screen. (c) Disclosure of account balances. If...

  9. 10 CFR 35.647 - Additional technical requirements for mobile remote afterloader units.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Additional technical requirements for mobile remote afterloader units. 35.647 Section 35.647 Energy NUCLEAR REGULATORY COMMISSION MEDICAL USE OF BYPRODUCT MATERIAL Photon Emitting Remote Afterloader Units, Teletherapy Units, and Gamma Stereotactic...

  10. 76 FR 14562 - Federal Acquisition Regulation; Additional Requirements for Market Research

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ... 52 RIN 9000-AL50 Federal Acquisition Regulation; Additional Requirements for Market Research AGENCY... interim rule amending the Federal Acquisition Regulation (FAR) to implement section 826, Market Research... items engages in market research as necessary before making purchases. DATES: Effective Date: April...

  11. 46 CFR 62.50-30 - Additional requirements for periodically unattended machinery plants.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Additional requirements for periodically unattended machinery plants. 62.50-30 Section 62.50-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Automated Self-propelled Vessel Manning § 62.50-30...

  12. 49 CFR 171.26 - Additional requirements for the use of the IAEA Regulations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... may be offered for transportation or transported in accordance with the IAEA Regulations (IBR, see... 49 Transportation 2 2013-10-01 2013-10-01 false Additional requirements for the use of the IAEA Regulations. 171.26 Section 171.26 Transportation Other Regulations Relating to Transportation PIPELINE...

  13. 49 CFR 171.26 - Additional requirements for the use of the IAEA Regulations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... may be offered for transportation or transported in accordance with the IAEA Regulations (IBR, see... 49 Transportation 2 2012-10-01 2012-10-01 false Additional requirements for the use of the IAEA Regulations. 171.26 Section 171.26 Transportation Other Regulations Relating to Transportation PIPELINE...

  14. 22 CFR 124.9 - Additional clauses required only in manufacturing license agreements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... manufacturing license agreements. 124.9 Section 124.9 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL... Additional clauses required only in manufacturing license agreements. (a) Clauses for all manufacturing license agreements. The following clauses must be included only in manufacturing license agreements:...

  15. 12 CFR 1270.18 - Additional requirements; notice of attachment for Book-entry consolidated obligations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... for Book-entry consolidated obligations. 1270.18 Section 1270.18 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS LIABILITIES Book-Entry Procedure for Consolidated Obligations § 1270.18 Additional requirements; notice of attachment for Book-entry consolidated obligations....

  16. 12 CFR 1270.18 - Additional requirements; notice of attachment for Book-entry consolidated obligations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... for Book-entry consolidated obligations. 1270.18 Section 1270.18 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS LIABILITIES Book-Entry Procedure for Consolidated Obligations § 1270.18 Additional requirements; notice of attachment for Book-entry consolidated obligations....

  17. 12 CFR 1270.18 - Additional requirements; notice of attachment for Book-entry consolidated obligations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... for Book-entry consolidated obligations. 1270.18 Section 1270.18 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS LIABILITIES Book-Entry Procedure for Consolidated Obligations § 1270.18 Additional requirements; notice of attachment for Book-entry consolidated obligations....

  18. 49 CFR 172.820 - Additional planning requirements for transportation by rail.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Additional planning requirements for transportation by rail. (a) General. Each rail carrier transporting in... transported (instead of only highway route controlled quantities of Class 7 materials) and for all Division 6.1 materials transported (instead of only Division 6.1 poison inhalation hazard materials). (c)...

  19. 49 CFR 172.820 - Additional planning requirements for transportation by rail.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Additional planning requirements for transportation by rail. (a) General. Each rail carrier transporting in... materials transported (instead of only highway route controlled quantities of Class 7 materials) and for all Division 6.1 materials transported (instead of only Division 6.1 poison inhalation hazard materials)....

  20. 47 CFR 1.20007 - Additional assistance capability requirements for wireline, cellular, and PCS telecommunications...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Additional assistance capability requirements for wireline, cellular, and PCS telecommunications carriers. 1.20007 Section 1.20007 Telecommunication... telecommunications carriers. (a) Definition—(1) Call-identifying information. Call identifying information...

  1. 30 CFR 250.449 - What additional BOP testing requirements must I meet?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.449 What additional BOP... water to conduct this test. You may use drilling fluids to conduct subsequent tests of a subsea...

  2. 30 CFR 250.449 - What additional BOP testing requirements must I meet?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.449 What additional BOP... water to conduct this test. You may use drilling fluids to conduct subsequent tests of a subsea...

  3. 30 CFR 250.449 - What additional BOP testing requirements must I meet?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.449 What additional BOP... water to conduct this test. You may use drilling fluids to conduct subsequent tests of a subsea...

  4. 5 CFR 890.1027 - Cases where an additional fact-finding proceeding is required.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Cases where an additional fact-finding proceeding is required. 890.1027 Section 890.1027 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT... Sanctions Imposed Against Health Care Providers Permissive Debarments § 890.1027 Cases where an...

  5. 10 CFR 431.175 - Additional requirements applicable to non-Voluntary Independent Certification Program participants.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... represented value of energy usage is no less than the greater of the mean of the sample, or the upper 95... 10 Energy 3 2011-01-01 2011-01-01 false Additional requirements applicable to non-Voluntary Independent Certification Program participants. 431.175 Section 431.175 Energy DEPARTMENT OF ENERGY...

  6. 47 CFR 1.20007 - Additional assistance capability requirements for wireline, cellular, and PCS telecommunications...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Assistance for Law Enforcement Act § 1.20007 Additional assistance capability requirements for wireline... lawfully authorized intercepted communications and call-identifying information is collected by a law... monitor the content of conversations by all parties connected via a conference call when the...

  7. 47 CFR 1.20007 - Additional assistance capability requirements for wireline, cellular, and PCS telecommunications...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Assistance for Law Enforcement Act § 1.20007 Additional assistance capability requirements for wireline... lawfully authorized intercepted communications and call-identifying information is collected by a law... monitor the content of conversations by all parties connected via a conference call when the...

  8. 19 CFR 10.248 - Additional requirements for preferential treatment of brassieres.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    .... Andean Trade Promotion and Drug Eradication Act Apparel and Other Textile Articles Under the Andean Trade Promotion and Drug Eradication Act § 10.248 Additional requirements for preferential treatment of brassieres... United States means: (i) The price of the fabrics when last purchased, f.o.b. port of exportation, as...

  9. 49 CFR 173.422 - Additional requirements for excepted packages containing Class 7 (radioactive) materials.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... containing Class 7 (radioactive) materials. 173.422 Section 173.422 Transportation Other Regulations Relating... (Radioactive) Materials § 173.422 Additional requirements for excepted packages containing Class 7 (radioactive) materials. An excepted package of Class 7 (radioactive) material that is prepared for shipment under...

  10. 34 CFR 300.305 - Additional requirements for evaluations and reevaluations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Additional requirements for evaluations and... STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES Evaluations, Eligibility Determinations, Individualized Education Programs, and Educational Placements Evaluations and Reevaluations § 300.305...

  11. 46 CFR 62.50-30 - Additional requirements for periodically unattended machinery plants.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Additional requirements for periodically unattended machinery plants. 62.50-30 Section 62.50-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Automated Self-propelled Vessel Manning § 62.50-30...

  12. 22 CFR 124.9 - Additional clauses required only in manufacturing license agreements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... manufacturing license agreements. 124.9 Section 124.9 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL... Additional clauses required only in manufacturing license agreements. (a) Clauses for all manufacturing license agreements. The following clauses must be included only in manufacturing license agreements:...

  13. 22 CFR 124.9 - Additional clauses required only in manufacturing license agreements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... manufacturing license agreements. 124.9 Section 124.9 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL... Additional clauses required only in manufacturing license agreements. (a) Clauses for all manufacturing license agreements. The following clauses must be included only in manufacturing license agreements:...

  14. 22 CFR 124.9 - Additional clauses required only in manufacturing license agreements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... manufacturing license agreements. 124.9 Section 124.9 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL... Additional clauses required only in manufacturing license agreements. (a) Clauses for all manufacturing license agreements. The following clauses must be included only in manufacturing license agreements:...

  15. 45 CFR 96.86 - Exemption from requirement for additional outreach and intake services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Exemption from requirement for additional outreach and intake services. 96.86 Section 96.86 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION BLOCK GRANTS Low-income Home Energy Assistance Program § 96.86 Exemption...

  16. 30 CFR 77.102 - Tests for methane; oxygen deficiency; qualified person, additional requirement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Tests for methane; oxygen deficiency; qualified... methane; oxygen deficiency; qualified person, additional requirement. Notwithstanding the provisions of... and oxygen deficiency unless he has demonstrated to the satisfaction of an authorized...

  17. 30 CFR 77.102 - Tests for methane; oxygen deficiency; qualified person, additional requirement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Tests for methane; oxygen deficiency; qualified... methane; oxygen deficiency; qualified person, additional requirement. Notwithstanding the provisions of... and oxygen deficiency unless he has demonstrated to the satisfaction of an authorized...

  18. 30 CFR 77.102 - Tests for methane; oxygen deficiency; qualified person, additional requirement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Tests for methane; oxygen deficiency; qualified... methane; oxygen deficiency; qualified person, additional requirement. Notwithstanding the provisions of... and oxygen deficiency unless he has demonstrated to the satisfaction of an authorized...

  19. 30 CFR 77.102 - Tests for methane; oxygen deficiency; qualified person, additional requirement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Tests for methane; oxygen deficiency; qualified... methane; oxygen deficiency; qualified person, additional requirement. Notwithstanding the provisions of... and oxygen deficiency unless he has demonstrated to the satisfaction of an authorized...

  20. 30 CFR 77.102 - Tests for methane; oxygen deficiency; qualified person, additional requirement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Tests for methane; oxygen deficiency; qualified... methane; oxygen deficiency; qualified person, additional requirement. Notwithstanding the provisions of... and oxygen deficiency unless he has demonstrated to the satisfaction of an authorized...