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Sample records for 25 50 100

  1. 50 CFR 100.25 - Subsistence taking of fish, wildlife, and shellfish: general regulations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... couesi, all species of tanner or snow crab (Chionoecetes spp.), and Dungeness crab (Cancer magister). Cub... staked, anchored, or otherwise fixed in one place. Edible meat means the breast meat of ptarmigan and... by 50 CFR 100.17 and 36 CFR 242.17. Regulatory year means July 1-June 30, except for fish...

  2. 50 CFR 100.25 - Subsistence taking of fish, wildlife, and shellfish: general regulations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... couesi), all species of tanner or snow crab (Chionoecetes spp.), and Dungeness crab (Cancer magister... staked, anchored, or otherwise fixed in one place. Edible meat means the breast meat of ptarmigan and... by 50 CFR 100.17 and 36 CFR 242.17. Regulatory year means July 1-June 30, except for fish...

  3. 50 CFR 100.25 - Subsistence taking of fish, wildlife, and shellfish: general regulations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... couesi, all species of tanner or snow crab (Chionoecetes spp.), and Dungeness crab (Cancer magister). Cub... staked, anchored, or otherwise fixed in one place. Edible meat means the breast meat of ptarmigan and... by 50 CFR 100.17 and 36 CFR 242.17. Regulatory year means July 1-June 30, except for fish...

  4. 50 CFR 100.25 - Subsistence taking of fish, wildlife, and shellfish: general regulations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... couesi), all species of tanner or snow crab (Chionoecetes spp.), and Dungeness crab (Cancer magister... staked, anchored, or otherwise fixed in one place. Edible meat means the breast meat of ptarmigan and... by 50 CFR 100.17 and 36 CFR 242.17. Regulatory year means July 1-June 30, except for fish...

  5. 50 CFR 100.25 - Subsistence taking of fish, wildlife, and shellfish: general regulations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... couesi), all species of tanner or snow crab (Chionoecetes spp.), and Dungeness crab (Cancer magister... staked, anchored, or otherwise fixed in one place. Edible meat means the breast meat of ptarmigan and... by 50 CFR 100.17 and 36 CFR 242.17. Regulatory year means July 1-June 30, except for fish...

  6. Regression equations for estimating flood flows for the 2-, 10-, 25-, 50-, 100-, and 500-Year recurrence intervals in Connecticut

    USGS Publications Warehouse

    Ahearn, Elizabeth A.

    2004-01-01

    Multiple linear-regression equations were developed to estimate the magnitudes of floods in Connecticut for recurrence intervals ranging from 2 to 500 years. The equations can be used for nonurban, unregulated stream sites in Connecticut with drainage areas ranging from about 2 to 715 square miles. Flood-frequency data and hydrologic characteristics from 70 streamflow-gaging stations and the upstream drainage basins were used to develop the equations. The hydrologic characteristics?drainage area, mean basin elevation, and 24-hour rainfall?are used in the equations to estimate the magnitude of floods. Average standard errors of prediction for the equations are 31.8, 32.7, 34.4, 35.9, 37.6 and 45.0 percent for the 2-, 10-, 25-, 50-, 100-, and 500-year recurrence intervals, respectively. Simplified equations using only one hydrologic characteristic?drainage area?also were developed. The regression analysis is based on generalized least-squares regression techniques. Observed flows (log-Pearson Type III analysis of the annual maximum flows) from five streamflow-gaging stations in urban basins in Connecticut were compared to flows estimated from national three-parameter and seven-parameter urban regression equations. The comparison shows that the three- and seven- parameter equations used in conjunction with the new statewide equations generally provide reasonable estimates of flood flows for urban sites in Connecticut, although a national urban flood-frequency study indicated that the three-parameter equations significantly underestimated flood flows in many regions of the country. Verification of the accuracy of the three-parameter or seven-parameter national regression equations using new data from Connecticut stations was beyond the scope of this study. A technique for calculating flood flows at streamflow-gaging stations using a weighted average also is described. Two estimates of flood flows?one estimate based on the log-Pearson Type III analyses of the annual

  7. Comparison of injuries caused by the pistols Tokarev, Makarov and Glock 19 at firing distances of 25, 50, 75 and 100 cm.

    PubMed

    Lepik, Delia; Vasiliev, Vitaly; Reisenbuk, Hardi; Põldsam, Ulo

    2008-05-01

    Firings in the horizontal direction at cloth targets and at human skin from autopsy material were performed using the pistols 7.62 mm Tokarev (TT), 9 mm Makarov (PM) and 9 mm x 19 mm Glock 19 with common ammunition. On cloth targets, soot was more visible in the case of the TT up to firing distance of 50 cm and there were faint soot flecks on some synthetic cloths even at a distance of 75 cm. In the case of the PM and the Glock, the soot was seen on some synthetic cloths at a distance of 50 cm. The gunpowder particles were dispersed over the targets (TT and PM) or concentrated mostly around the bullet entrance hole (Glock 19). Up to a distance of 75 cm, the Glock 19 left the greatest and the PM the smallest number of gunpowder particles. At a distance of 100 cm, there were only some gunpowder particles on the cloths. On skin targets, starting from a distance of 25 cm (Glock 19) and 50 cm (TT and PM), no more soot was macroscopically visible. Histological examination revealed few dotted deposits of soot (TT and PM) and finer soot particles (PM) on the skin surface up to 50 cm. At a distance of 25 cm, the gunpowder particles were found in the epidermis and deeper in the dermis (TT and Glock 19), and a distance of 50 cm they were on and in the stratum corneum. Starting from a distance of 50 cm, in the case of the PM we detected many partially burnt gunpowder grains not connected with the skin surface. At a distance of 75 cm, the gunpowder particles were on the skin surface, except one or two of them found in the stratum corneum (TT and PM), and at a distance of 100 cm, the particles were only on the skin surface.

  8. 7 CFR 25.100 - Eligibility requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false Eligibility requirements. 25.100 Section 25.100 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Area Requirements § 25.100 Eligibility requirements. A nominated rural area may be eligible for designation...

  9. 7 CFR 25.100 - Eligibility requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Eligibility requirements. 25.100 Section 25.100 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Area Requirements § 25.100 Eligibility requirements. A nominated rural area may be eligible for designation...

  10. 7 CFR 25.100 - Eligibility requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Eligibility requirements. 25.100 Section 25.100 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Area Requirements § 25.100 Eligibility requirements. A nominated rural area may be eligible for designation...

  11. 7 CFR 25.100 - Eligibility requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false Eligibility requirements. 25.100 Section 25.100 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Area Requirements § 25.100 Eligibility requirements. A nominated rural area may be eligible for designation...

  12. 7 CFR 25.100 - Eligibility requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false Eligibility requirements. 25.100 Section 25.100 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Area Requirements § 25.100 Eligibility requirements. A nominated rural area may be eligible for designation...

  13. 50 CFR 100.23 - Rural determinations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Rural determinations. 100.23 Section 100... Determinations § 100.23 Rural determinations. (a) The Board has determined all communities and areas to be rural..., North Fork Road area, Kachemak City, and the Fritz Creek East area (not including Voznesenka);...

  14. 50 CFR 100.23 - Rural determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Rural determinations. 100.23 Section 100... Determinations § 100.23 Rural determinations. (a) The Board has determined all communities and areas to be rural...) Homer area—including Homer, Anchor Point, North Fork Road area, Kachemak City, and the Fritz Creek...

  15. 50 CFR 100.23 - Rural determinations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Rural determinations. 100.23 Section 100... Determinations § 100.23 Rural determinations. (a) The Board has determined all communities and areas to be rural...) Homer area—including Homer, Anchor Point, North Fork Road area, Kachemak City, and the Fritz Creek...

  16. 50 CFR 100.23 - Rural determinations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Rural determinations. 100.23 Section 100... Determinations § 100.23 Rural determinations. (a) The Board has determined all communities and areas to be rural...) Homer area—including Homer, Anchor Point, North Fork Road area, Kachemak City, and the Fritz Creek...

  17. 50 CFR 100.23 - Rural determinations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Rural determinations. 100.23 Section 100... Determinations § 100.23 Rural determinations. (a) The Board has determined all communities and areas to be rural..., North Fork Road area, Kachemak City, and the Fritz Creek East area (not including Voznesenka);...

  18. Synchronized ps fiber lasers with pulse durations (25, 50, 100-2000ps) and repetition rates (100kHz-150Mhz) continuously tunable over three orders of magnitude

    NASA Astrophysics Data System (ADS)

    Dupuis, Alexandre; Burgoyne, Bryan; Pena, Guido; Archambault, André; Lemieux, Dominic; Solomonean, Vasile; Duong, Maxime; Villeneuve, Alain

    2013-03-01

    Ultrafast lasers are enabling precision machining of a wide variety of materials. However, the optimal laser parameters for proper material processing can differ greatly from one material to another. In order to cut high aspect-ratio features at high processing speeds the laser parameters such as pulse energy, repetition rate, and cutting speed need to be optimized. In particular, a shorter pulse duration plays an important role in reducing the thermal damage in the Heat-Affected Zones. In this paper we present a novel ps fiber laser whose electronically tunable parameters aim to facilitate the search for optimal processing parameters. The 20W 1064nm Yb fiber laser is based on a Master Oscillator Power Amplifier (MOPA) architecture with a repetition rate that can be tuned continuously from 120kHz to 120MHz. More importantly, the integration of three different pulse generators enables the pulse duration to be switched from 25ps to 50ps, or to any value within the 55ps to 2000ps range. By reducing the pulse duration from the ns-regime down to 25ps, the laser approaches the transition from the thermal processing regime to the ablation regime of most materials. Moreover, in this paper we demonstrate the synchronization of the pulses from two such MOPA lasers. This enables more elaborate multipulse processing schemes where the pulses of each laser can be set to different parameter values, such as an initial etching pulse followed by a thermal annealing pulse. It should be noted that all the laser parameters are controlled electronically with no moving parts, including the synchronization.

  19. 21 CFR 25.50 - General information.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false General information. 25.50 Section 25.50 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ENVIRONMENTAL IMPACT CONSIDERATIONS Public Participation and Notification of Environmental Documents § 25.50 General information....

  20. 21 CFR 25.50 - General information.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false General information. 25.50 Section 25.50 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ENVIRONMENTAL IMPACT CONSIDERATIONS Public Participation and Notification of Environmental Documents § 25.50 General information....

  1. 21 CFR 25.50 - General information.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false General information. 25.50 Section 25.50 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ENVIRONMENTAL IMPACT CONSIDERATIONS Public Participation and Notification of Environmental Documents § 25.50 General information....

  2. 46 CFR 50.20-25 - Calculations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Calculations. 50.20-25 Section 50.20-25 Shipping COAST... and Approval § 50.20-25 Calculations. (a) Calculations shall be forwarded with plans submitted for... taken to identify sources of equations, factors and other information upon which the calculations...

  3. 50 CFR 17.100 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... (CONTINUED) ENDANGERED AND THREATENED WILDLIFE AND PLANTS (CONTINUED) Manatee Protection Areas § 17.100 Purpose. This subpart provides a means for establishing manatee protection areas without waters under the... preventing the taking of manatees....

  4. 50 CFR 17.100 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) ENDANGERED AND THREATENED WILDLIFE AND PLANTS (CONTINUED) Manatee Protection Areas § 17.100 Purpose. This subpart provides a means for establishing manatee protection areas without waters under the jurisdiction... preventing the taking of manatees....

  5. 50 CFR 17.100 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... (CONTINUED) ENDANGERED AND THREATENED WILDLIFE AND PLANTS (CONTINUED) Manatee Protection Areas § 17.100 Purpose. This subpart provides a means for establishing manatee protection areas without waters under the... preventing the taking of manatees....

  6. 50 CFR 17.100 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) ENDANGERED AND THREATENED WILDLIFE AND PLANTS (CONTINUED) Manatee Protection Areas § 17.100 Purpose. This subpart provides a means for establishing manatee protection areas without waters under the jurisdiction... preventing the taking of manatees....

  7. 50 CFR 17.100 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) ENDANGERED AND THREATENED WILDLIFE AND PLANTS (CONTINUED) Manatee Protection Areas § 17.100 Purpose. This subpart provides a means for establishing manatee protection areas without waters under the jurisdiction... preventing the taking of manatees....

  8. 50 CFR 20.100 - General provisions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Annual Seasons, Limits, and Shooting Hours Schedules § 20.100... schedules are established for seasons, daily bag and possession limits, and shooting (or hawking)...

  9. 50 CFR 25.71 - Public safety.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Public safety. 25.71 Section 25.71... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Safety Regulations § 25.71 Public safety. Persons using national wildlife refuges shall comply with the safety requirements which are established...

  10. 50 CFR 25.71 - Public safety.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Public safety. 25.71 Section 25.71... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Safety Regulations § 25.71 Public safety. Persons using national wildlife refuges shall comply with the safety requirements which are established...

  11. 50 CFR 25.71 - Public safety.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Public safety. 25.71 Section 25.71... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Safety Regulations § 25.71 Public safety. Persons using national wildlife refuges shall comply with the safety requirements which are established...

  12. 50 CFR 25.71 - Public safety.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Public safety. 25.71 Section 25.71... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Safety Regulations § 25.71 Public safety. Persons using national wildlife refuges shall comply with the safety requirements which are established...

  13. 50 CFR 25.71 - Public safety.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Public safety. 25.71 Section 25.71... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Safety Regulations § 25.71 Public safety. Persons using national wildlife refuges shall comply with the safety requirements which are established...

  14. 50 CFR 25.51 - General provisions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... onto national wildlife refuges. Regulations regarding recreational use fees are contained in 36 CFR... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false General provisions. 25.51 Section 25.51... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Fees and Charges § 25.51 General...

  15. 50 CFR 635.25 - Fishing areas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Fishing areas. 635.25 Section 635.25..., DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES Management Measures § 635.25 Fishing areas. (a... implemented under this part only in or from those management areas for which the United States has received...

  16. 50 CFR 635.25 - Fishing areas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Fishing areas. 635.25 Section 635.25..., DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES Management Measures § 635.25 Fishing areas. (a... implemented under this part only in or from those management areas for which the United States has received...

  17. 50 CFR 635.25 - Fishing areas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Fishing areas. 635.25 Section 635.25..., DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES Management Measures § 635.25 Fishing areas. (a... implemented under this part only in or from those management areas for which the United States has received...

  18. 50 CFR 635.25 - Fishing areas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Fishing areas. 635.25 Section 635.25..., DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES Management Measures § 635.25 Fishing areas. (a) General. Persons on board fishing vessels subject to the jurisdiction of the United States are...

  19. 50 CFR 648.25 - Possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Possession restrictions. 648.25 Section 648.25 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Atlantic Mackerel, Squid, and Butterfish Fisheries § 648.25 Possession restrictions. (a) Atlantic...

  20. 50 CFR 11.25 - Appeal.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... herewith, the provisions of subpart G of the Department Hearings and Appeals Procedures in 43 CFR part 4... 50 Wildlife and Fisheries 1 2012-10-01 2012-10-01 false Appeal. 11.25 Section 11.25 Wildlife and... Hearing and Appeal Procedures § 11.25 Appeal. (a) Either the respondent or the Director may seek an...

  1. 50 CFR 37.25 - Revision.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... WILDLIFE REFUGE SYSTEM GEOLOGICAL AND GEOPHYSICAL EXPLORATION OF THE COASTAL PLAIN, ARCTIC NATIONAL WILDLIFE REFUGE, ALASKA Exploration Plans § 37.25 Revision. (a) A permittee may request the Regional... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Revision. 37.25 Section 37.25 Wildlife...

  2. 50 CFR 37.25 - Revision.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... WILDLIFE REFUGE SYSTEM GEOLOGICAL AND GEOPHYSICAL EXPLORATION OF THE COASTAL PLAIN, ARCTIC NATIONAL WILDLIFE REFUGE, ALASKA Exploration Plans § 37.25 Revision. (a) A permittee may request the Regional... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Revision. 37.25 Section 37.25 Wildlife...

  3. 50 CFR 37.25 - Revision.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... WILDLIFE REFUGE SYSTEM GEOLOGICAL AND GEOPHYSICAL EXPLORATION OF THE COASTAL PLAIN, ARCTIC NATIONAL WILDLIFE REFUGE, ALASKA Exploration Plans § 37.25 Revision. (a) A permittee may request the Regional... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Revision. 37.25 Section 37.25 Wildlife...

  4. 50 CFR 37.25 - Revision.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... WILDLIFE REFUGE SYSTEM GEOLOGICAL AND GEOPHYSICAL EXPLORATION OF THE COASTAL PLAIN, ARCTIC NATIONAL WILDLIFE REFUGE, ALASKA Exploration Plans § 37.25 Revision. (a) A permittee may request the Regional... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Revision. 37.25 Section 37.25 Wildlife...

  5. 50 CFR 37.25 - Revision.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... WILDLIFE REFUGE SYSTEM GEOLOGICAL AND GEOPHYSICAL EXPLORATION OF THE COASTAL PLAIN, ARCTIC NATIONAL WILDLIFE REFUGE, ALASKA Exploration Plans § 37.25 Revision. (a) A permittee may request the Regional... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Revision. 37.25 Section 37.25 Wildlife...

  6. 50 CFR 25.52 - Designation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Fees and Charges § 25.52 Designation. To be designated as an “Entrance Fee Area”, a unit of the National Wildlife Refuge System must be found to... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Designation. 25.52 Section 25.52...

  7. 50 CFR 100.4 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... customs which have been transmitted from generation to generation. This use plays an important role in the..., including navigable and non-navigable waters in which the United States has reserved water rights. Fish and... Regional Advisory Councils as described in § 100.11. Reserved water right(s) means the Federal right to...

  8. 50 CFR 100.4 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., including navigable and non-navigable waters in which the United States has reserved water rights. Fish and... Regional Advisory Councils as described in § 100.11. Reserved water right(s) means the Federal right to use... established. Reserved water rights include nonconsumptive and consumptive uses. Resident means any person...

  9. 50 CFR 100.4 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... WILDLIFE MONUMENTS SUBSISTENCE MANAGEMENT REGULATIONS FOR PUBLIC LANDS IN ALASKA General Provisions § 100.4... continuing natural populations and species mix of plants and animals in relation to their ecosystem, including the recognition that local rural residents engaged in subsistence uses may be a natural part...

  10. 50 CFR 25.45 - Appeals procedure.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.45 Appeals procedure. (a) Who may... person's permit granted by the Service, or application for permit, within the National Wildlife Refuge... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Appeals procedure. 25.45 Section...

  11. 50 CFR 25.45 - Appeals procedure.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.45 Appeals procedure. (a) Who may... person's permit granted by the Service, or application for permit, within the National Wildlife Refuge... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Appeals procedure. 25.45 Section...

  12. 50 CFR 25.31 - General provisions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Public Notice § 25.31 General provisions... expressly permitted under this subchapter, is permitted on a national wildlife refuge or where public access... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false General provisions. 25.31 Section...

  13. 50 CFR 25.31 - General provisions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Public Notice § 25.31 General provisions... expressly permitted under this subchapter, is permitted on a national wildlife refuge or where public access... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false General provisions. 25.31 Section...

  14. 50 CFR 25.31 - General provisions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Public Notice § 25.31 General provisions... expressly permitted under this subchapter, is permitted on a national wildlife refuge or where public access... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false General provisions. 25.31 Section...

  15. 50 CFR 25.45 - Appeals procedure.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.45 Appeals procedure. (a) Who may... person's permit granted by the Service, or application for permit, within the National Wildlife Refuge... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Appeals procedure. 25.45 Section...

  16. 50 CFR 25.31 - General provisions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Public Notice § 25.31 General provisions... expressly permitted under this subchapter, is permitted on a national wildlife refuge or where public access... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false General provisions. 25.31 Section...

  17. 50 CFR 25.31 - General provisions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Public Notice § 25.31 General provisions... expressly permitted under this subchapter, is permitted on a national wildlife refuge or where public access... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false General provisions. 25.31 Section...

  18. 50 CFR 25.45 - Appeals procedure.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.45 Appeals procedure. (a) Who may... person's permit granted by the Service, or application for permit, within the National Wildlife Refuge... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Appeals procedure. 25.45 Section...

  19. 50 CFR 25.51 - General provisions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... onto national wildlife refuges. Regulations regarding recreational use fees are contained in 36 CFR... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Fees and Charges § 25.51 General provisions... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false General provisions. 25.51 Section...

  20. 25 CFR 273.50 - Annual reporting.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., information on the conduct of the program, a quantitative evaluation of the effectiveness of the contract... 25 Indians 1 2014-04-01 2014-04-01 false Annual reporting. 273.50 Section 273.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT...

  1. 41 CFR 128-50.100 - Storage and care.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Storage and care. 128-50... Regulations System (Continued) DEPARTMENT OF JUSTICE 50-SEIZED PERSONAL PROPERTY 50.1-Storage and Care of Seized Personal Property § 128-50.100 Storage and care. (a) Each bureau shall be responsible...

  2. 50 CFR 635.25 - Fishing areas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... from NMFS issued under § 635.32. (c) Atlantic bluefin tuna. No person aboard a U.S. fishing vessel shall fish for bluefin tuna in, or possess on board that fishing vessel a bluefin tuna taken from, the... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Fishing areas. 635.25 Section...

  3. 25 CFR 23.50 - Service eligibility.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT General and Uniform Grant Administration Provisions and Requirements § 23.50 Service eligibility. (a) Tribal government... agreements with the Secretary of Health and Human Services pursuant to 25 U.S.C. 1933. For purposes...

  4. 50 CFR 100.22 - Subsistence resource regions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Service at the Alaska Regional Office address provided at 50 CFR 2.2(g). ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Subsistence resource regions. 100.22... Determinations § 100.22 Subsistence resource regions. (a) The Board hereby designates the following areas...

  5. 50 CFR 100.22 - Subsistence resource regions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Service at the Alaska Regional Office address provided at 50 CFR 2.2(g). ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Subsistence resource regions. 100.22... Determinations § 100.22 Subsistence resource regions. (a) The Board hereby designates the following areas...

  6. 41 CFR 109-50.100 - Scope of subpart.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Scope of subpart. 109-50.100 Section 109-50.100 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND...

  7. 41 CFR 109-50.100 - Scope of subpart.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false Scope of subpart. 109-50.100 Section 109-50.100 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND...

  8. 41 CFR 109-50.100 - Scope of subpart.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false Scope of subpart. 109-50.100 Section 109-50.100 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND...

  9. 50 CFR 665.100 - American Samoa bottomfish fisheries. [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false American Samoa bottomfish fisheries. 665.100 Section 665.100 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC American Samoa Fisheries § 665.100 American...

  10. 50 CFR 665.100 - American Samoa bottomfish fisheries. [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false American Samoa bottomfish fisheries. 665.100 Section 665.100 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC American Samoa Fisheries § 665.100 American...

  11. 50 CFR 665.100 - American Samoa bottomfish fisheries. [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false American Samoa bottomfish fisheries. 665.100 Section 665.100 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC American Samoa Fisheries § 665.100 American...

  12. 50 CFR 665.100 - American Samoa bottomfish fisheries. [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false American Samoa bottomfish fisheries. 665.100 Section 665.100 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC American Samoa Fisheries § 665.100 American...

  13. 50 CFR 665.100 - American Samoa bottomfish fisheries. [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false American Samoa bottomfish fisheries. 665.100 Section 665.100 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC American Samoa Fisheries § 665.100 American...

  14. Digital mammography: tradeoffs between 50- and 100-micron pixel size

    NASA Astrophysics Data System (ADS)

    Freedman, Matthew T.; Steller Artz, Dorothy E.; Jafroudi, Hamid; Lo, Shih-Chung B.; Zuurbier, Rebecca A.; Katial, Raj; Hayes, Wendelin S.; Wu, Chris Y.; Lin, Jyh-Shyan; Steinman, Richard M.; Tohme, Walid G.; Mun, Seong K.

    1995-05-01

    Improvements in mammography equipment related to a decrease in pixel size of digital mammography detectors raise questions of the possible effects of these new detectors. Mathematical modeling suggested that the benefits of moving from 100 to 50 micron detectors were slight and might not justify the cost of these new units. Experiments comparing screen film mammography, a storage phosphor 100 micron digital detector, a 50 micron digital breast spot device, 100 micron film digitization and 50 micron film digitization suggests that object conspicuity should be better for digital compared to conventional systems, but that there seemed to be minimal advantage to going from 100 to 50 microns. The 50 micron pixel system appears to provide a slight advantage in object contrast and perhaps in shape definition, but did not allow smaller objects to be detected.

  15. 50 CFR 100.22 - Subsistence resource regions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Subsistence resource regions. 100.22... Determinations § 100.22 Subsistence resource regions. (a) The Board hereby designates the following areas as subsistence resource regions: (1) Southeast Region; (2) Southcentral Region; (3) Kodiak/Aleutians Region;...

  16. 50 CFR 100.18 - Regulation adoption process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... accepted by the Secretary of the Interior in accordance with 43 CFR part 14. ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Regulation adoption process. 100.18... Structure § 100.18 Regulation adoption process. (a) The Board will accept proposals for changes to...

  17. 50 CFR 100.18 - Regulation adoption process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... accepted by the Secretary of the Interior in accordance with 43 CFR part 14. ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Regulation adoption process. 100.18... Structure § 100.18 Regulation adoption process. (a) The Board will accept proposals for changes to...

  18. 50 CFR 100.18 - Regulation adoption process.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... accepted by the Secretary of the Interior in accordance with 43 CFR part 14. ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Regulation adoption process. 100.18... Structure § 100.18 Regulation adoption process. (a) The Board will accept proposals for changes to...

  19. 50 CFR 100.18 - Regulation adoption process.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... accepted by the Secretary of the Interior in accordance with 43 CFR part 14. ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Regulation adoption process. 100.18... Structure § 100.18 Regulation adoption process. (a) Proposals for changes to the Federal...

  20. 50 CFR 100.22 - Subsistence resource regions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Subsistence resource regions. 100.22... Determinations § 100.22 Subsistence resource regions. (a) The Board hereby designates the following areas as subsistence resource regions: (1) Southeast Region; (2) Southcentral Region; (3) Kodiak/Aleutians Region;...

  1. 50 CFR 100.22 - Subsistence resource regions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Subsistence resource regions. 100.22... Determinations § 100.22 Subsistence resource regions. (a) The Board hereby designates the following areas as subsistence resource regions: (1) Southeast Region; (2) Southcentral Region; (3) Kodiak/Aleutians Region;...

  2. 50 CFR 100.11 - Regional advisory councils.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... consistent with recognized principles of fish and wildlife conservation, and not be detrimental to the... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Regional advisory councils. 100.11 Section 100.11 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE...

  3. 50 CFR 100.11 - Regional advisory councils.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... consistent with recognized principles of fish and wildlife conservation, and not be detrimental to the... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Regional advisory councils. 100.11 Section 100.11 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE...

  4. 50 CFR 100.11 - Regional advisory councils.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... consistent with recognized principles of fish and wildlife conservation, and not be detrimental to the... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Regional advisory councils. 100.11 Section 100.11 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE...

  5. 50 CFR 100.10 - Federal Subsistence Board.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... fish and wildlife conservation, would be detrimental to the satisfaction of subsistence needs, or in... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Federal Subsistence Board. 100.10 Section 100.10 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE...

  6. 50 CFR 100.11 - Regional advisory councils.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... consistent with recognized principles of fish and wildlife conservation, and not be detrimental to the... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Regional advisory councils. 100.11 Section 100.11 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE...

  7. 50 CFR 660.100 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Purpose and scope. 660.100 Section 660.100 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC..., including the QS or IBQ, QP or IBQ pounds, and catch history assignments, may be revoked, limited...

  8. 7 CFR 1781.25-1781.100 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true 1781.25-1781.100 Section 1781.25-1781.100 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) RESOURCE CONSERVATION AND DEVELOPMENT (RCD) LOANS AND WATERSHED (WS) LOANS AND ADVANCES §§...

  9. 7 CFR 1781.25-1781.100 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false 1781.25-1781.100 Section 1781.25-1781.100 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) RESOURCE CONSERVATION AND DEVELOPMENT (RCD) LOANS AND WATERSHED (WS) LOANS AND ADVANCES §§...

  10. 7 CFR 1781.25-1781.100 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false 1781.25-1781.100 Section 1781.25-1781.100 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) RESOURCE CONSERVATION AND DEVELOPMENT (RCD) LOANS AND WATERSHED (WS) LOANS AND ADVANCES §§...

  11. 7 CFR 1781.25-1781.100 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false 1781.25-1781.100 Section 1781.25-1781.100 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) RESOURCE CONSERVATION AND DEVELOPMENT (RCD) LOANS AND WATERSHED (WS) LOANS AND ADVANCES §§...

  12. 7 CFR 1781.25-1781.100 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false 1781.25-1781.100 Section 1781.25-1781.100 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) RESOURCE CONSERVATION AND DEVELOPMENT (RCD) LOANS AND WATERSHED (WS) LOANS AND ADVANCES §§...

  13. 41 CFR 109-1.100-50 - Scope of subpart.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.1-Regulation System § 109-1.100-50 Scope of subpart. This subpart sets forth the Department of Energy (DOE... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false Scope of subpart....

  14. 41 CFR 109-1.100-50 - Scope of subpart.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.1-Regulation System § 109-1.100-50 Scope of subpart. This subpart sets forth the Department of Energy (DOE... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false Scope of subpart....

  15. 41 CFR 109-1.100-50 - Scope of subpart.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.1-Regulation System § 109-1.100-50 Scope of subpart. This subpart sets forth the Department of Energy (DOE..., regulations, and procedures that implement and supplement the Federal Property Management...

  16. 50 CFR 100.10 - Federal Subsistence Board.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... for the conservation of healthy populations of fish or wildlife, to continue subsistence uses of fish... supported by substantial evidence, violates recognized principles of fish and wildlife conservation, would... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Federal Subsistence Board. 100.10...

  17. 50 CFR 100.10 - Federal Subsistence Board.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... nonsubsistence uses when necessary for the conservation of healthy populations of fish or wildlife, to continue... fish and wildlife conservation, would be detrimental to the satisfaction of subsistence needs, or in... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Federal Subsistence Board. 100.10...

  18. 46 CFR 25.26-50 - Servicing of EPIRBs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Servicing of EPIRBs. 25.26-50 Section 25.26-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS Emergency Position Indicating Radio Beacons (EPIRB) § 25.26-50 Servicing of EPIRBs. (a) The master of each vessel required...

  19. 46 CFR 25.26-50 - Servicing of EPIRBs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Servicing of EPIRBs. 25.26-50 Section 25.26-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS Emergency Position Indicating Radio Beacons (EPIRB) § 25.26-50 Servicing of EPIRBs. (a) The master of each vessel required...

  20. 46 CFR 25.26-50 - Servicing of EPIRBs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Servicing of EPIRBs. 25.26-50 Section 25.26-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS Emergency Position Indicating Radio Beacons (EPIRB) § 25.26-50 Servicing of EPIRBs. (a) The master of each vessel required...

  1. 46 CFR 25.26-50 - Servicing of EPIRBs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Servicing of EPIRBs. 25.26-50 Section 25.26-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS Emergency Position Indicating Radio Beacons (EPIRB) § 25.26-50 Servicing of EPIRBs. (a) The master of each vessel required...

  2. 46 CFR 25.26-50 - Servicing of EPIRBs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Servicing of EPIRBs. 25.26-50 Section 25.26-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS Emergency Position Indicating Radio Beacons (EPIRB) § 25.26-50 Servicing of EPIRBs. (a) The master of each vessel required...

  3. 46 CFR 50.10-25 - Coast Guard Symbol.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Coast Guard Symbol. 50.10-25 Section 50.10-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 50.10-25 Coast Guard Symbol. (a) The term Coast Guard...

  4. 46 CFR 50.10-25 - Coast Guard Symbol.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Coast Guard Symbol. 50.10-25 Section 50.10-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 50.10-25 Coast Guard Symbol. (a) The term Coast Guard...

  5. 33 CFR 67.50-25 - Eighth Coast Guard District.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Eighth Coast Guard District. 67.50-25 Section 67.50-25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... § 67.50-25 Eighth Coast Guard District. (a) Description. See § 3.40-1 of this chapter. (b) Lines...

  6. 46 CFR 50.10-25 - Coast Guard Symbol.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Coast Guard Symbol. 50.10-25 Section 50.10-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 50.10-25 Coast Guard Symbol. (a) The term Coast Guard...

  7. 33 CFR 67.50-25 - Eighth Coast Guard District.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Eighth Coast Guard District. 67.50-25 Section 67.50-25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... § 67.50-25 Eighth Coast Guard District. (a) Description. See § 3.40-1 of this chapter. (b) Lines...

  8. 46 CFR 50.10-25 - Coast Guard Symbol.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Coast Guard Symbol. 50.10-25 Section 50.10-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 50.10-25 Coast Guard Symbol. (a) The term Coast Guard...

  9. 46 CFR 50.10-25 - Coast Guard Symbol.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Coast Guard Symbol. 50.10-25 Section 50.10-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 50.10-25 Coast Guard Symbol. (a) The term Coast Guard...

  10. 33 CFR 67.50-25 - Eighth Coast Guard District.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Eighth Coast Guard District. 67.50-25 Section 67.50-25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... § 67.50-25 Eighth Coast Guard District. (a) Description. See § 3.40-1 of this chapter. (b) Lines...

  11. 21 CFR 50.25 - Elements of informed consent.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Elements of informed consent. 50.25 Section 50.25... OF HUMAN SUBJECTS Informed Consent of Human Subjects § 50.25 Elements of informed consent. (a) Basic elements of informed consent. In seeking informed consent, the following information shall be provided...

  12. 21 CFR 50.25 - Elements of informed consent.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Elements of informed consent. 50.25 Section 50.25... OF HUMAN SUBJECTS Informed Consent of Human Subjects § 50.25 Elements of informed consent. (a) Basic elements of informed consent. In seeking informed consent, the following information shall be provided...

  13. 41 CFR 50-204.25 - Exceptions from posting requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Exceptions from posting requirements. 50-204.25 Section 50-204.25 Public Contracts and Property Management Other Provisions Relating to... CONTRACTS Radiation Standards § 50-204.25 Exceptions from posting requirements. Notwithstanding...

  14. 50 CFR 660.25 - Permits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... in 50 CFR part 660, subparts C through G. (b) Limited entry permit—(1) Eligibility and registration... Magnuson-Stevens Act at 16 U.S.C. 1858 (a) and implementing regulations at 15 CFR part 904, subpart...

  15. 48 CFR 25.100 - Scope of subpart.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... PROGRAMS FOREIGN ACQUISITION Buy American-Supplies 25.100 Scope of subpart. (a) This subpart implements— (1) 41 U.S.C. chapter 83, Buy American; (2) Executive Order 10582, December 17, 1954; and (3) Waiver of the component test of the Buy American statute for acquisition of commercially available...

  16. 48 CFR 25.100 - Scope of subpart.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... PROGRAMS FOREIGN ACQUISITION Buy American Act-Supplies 25.100 Scope of subpart. (a) This subpart implements— (1) The Buy American Act (41 U.S.C. 10a - 10d); (2) Executive Order 10582, December 17, 1954; and (3) Waiver of the component test of the Buy American Act for acquisitions of commercially available...

  17. 48 CFR 25.100 - Scope of subpart.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... PROGRAMS FOREIGN ACQUISITION Buy American Act-Supplies 25.100 Scope of subpart. (a) This subpart implements— (1) The Buy American Act (41 U.S.C. 10a - 10d); (2) Executive Order 10582, December 17, 1954; and (3) Waiver of the component test of the Buy American Act for acquisitions of commercially available...

  18. Experimental solar radio spectrum analyzer (50-100 MHz)

    NASA Technical Reports Server (NTRS)

    Maxwell, A.

    1978-01-01

    Summarized is the work carried out under a NASA Grant covering the period 15 October 1977 to 14 January 1978. The grant provided funds for the acquisition of an experimental radio spectrum analyzer covering the band 50-100 MHz, for use in a program of solar radio observations. Components for the experimental analyzer were duly obtained, and the system was assembled, checked, and put into operation in early February 1978. The analyzer is working in an entirely satisfactory manner and, from the time that it has been put into operation, it has played an important part in the on-going research programs in solar radio astronomy being conducted.

  19. 50 CFR 648.25 - Possession restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Atlantic Mackerel, Squid, and Butterfish Fisheries § 648.25 Possession restrictions. Link to an amendment... Atlantic Mackerel, squid, and butterfish framework adjustments to management measures. (a) Within season... the Atlantic Mackerel, Squid, and Butterfish FMP if it finds that action is necessary to meet or...

  20. 25 CFR 23.50 - Service eligibility.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT General and....2 is eligible for services provided under 25 U.S.C. 1931 of the Act. Tribal membership status shall... and purposes of the Act. A tribe may also, within available resources, extend services under this...

  1. 25 CFR 23.50 - Service eligibility.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... under the age of 18 as defined in § 23.2, or the definition of Indian as defined in 25 U.S.C. 1603(c... government Indian child and family service programs. Any person meeting the definition of Indian, Indian child, Indian custodian, or Indian parent of any unmarried person under the age of 18 as defined in §...

  2. 25 CFR 23.50 - Service eligibility.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... under the age of 18 as defined in § 23.2, or the definition of Indian as defined in 25 U.S.C. 1603(c... government Indian child and family service programs. Any person meeting the definition of Indian, Indian child, Indian custodian, or Indian parent of any unmarried person under the age of 18 as defined in §...

  3. 21 CFR 25.50 - General information.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... disclosure under FDA's regulations including part 20, §§ 312.130(a), 314.430(b), 514.11(b), 514.12(a), 601.50... operation, FDA will involve the public in preparing and implementing its NEPA procedures and will provide.... (b) Many FDA actions involving investigations, review, and approval of applications, and...

  4. 21 CFR 25.50 - General information.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... disclosure under FDA's regulations including part 20, §§ 312.130(a), 314.430(b), 514.11(b), 514.12(a), 601.50... operation, FDA will involve the public in preparing and implementing its NEPA procedures and will provide.... (b) Many FDA actions involving investigations, review, and approval of applications, and...

  5. 50 CFR 660.25 - Permits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION... in 50 CFR part 660, subparts C through G. (b) Limited entry permit—(1) Eligibility and registration... regulations at 15 CFR part 904, subpart D, apply. (2) Mothership (MS) permit. The MS permit conveys...

  6. 50 CFR 660.25 - Permits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION... in 50 CFR part 660, subparts C through G. (b) Limited entry permit—(1) Eligibility and registration... implementing regulations at 15 CFR part 904, subpart D, apply. (2) Mothership (MS) permit. The MS...

  7. 50 CFR 660.25 - Permits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... in 50 CFR part 660, subparts C through G. (b) Limited entry permit—(1) Eligibility and registration... Magnuson-Stevens Act at 16 U.S.C. 1858 (a) and implementing regulations at 15 CFR part 904, subpart D... U.S.C. 1858(g) and 15 CFR part 904, subpart D. (2) All Shorebased IFQ Program permits (QS...

  8. 50 CFR 660.25 - Permits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... in 50 CFR part 660, subparts C through G. (b) Limited entry permit—(1) Eligibility and registration... Magnuson-Stevens Act at 16 U.S.C. 1858 (a) and implementing regulations at 15 CFR part 904, subpart D... U.S.C. 1858(g) and 15 CFR part 904, subpart D. (2) All Shorebased IFQ Program permits (QS...

  9. 46 CFR 50.25-3 - Manufacturer or mill certification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Manufacturer or mill certification. 50.25-3 Section 50.25-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL... issue a certificate or mill test report which shall report the results of chemical analysis...

  10. 46 CFR 50.25-3 - Manufacturer or mill certification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Manufacturer or mill certification. 50.25-3 Section 50.25-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL... issue a certificate or mill test report which shall report the results of chemical analysis...

  11. 46 CFR 50.25-3 - Manufacturer or mill certification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Manufacturer or mill certification. 50.25-3 Section 50.25-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL... mechanical properties required by the ASTM specification. (b) This certificate shall be made available to...

  12. 46 CFR 50.25-3 - Manufacturer or mill certification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Manufacturer or mill certification. 50.25-3 Section 50.25-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL... mechanical properties required by the ASTM specification. (b) This certificate shall be made available to...

  13. 46 CFR 98.25-50 - Filling and discharge pipes.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Filling and discharge pipes. 98.25-50 Section 98.25-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS SPECIAL CONSTRUCTION, ARRANGEMENT, AND OTHER PROVISIONS FOR CERTAIN DANGEROUS CARGOES IN BULK Anhydrous Ammonia in...

  14. 46 CFR 98.25-50 - Filling and discharge pipes.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Filling and discharge pipes. 98.25-50 Section 98.25-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS SPECIAL CONSTRUCTION, ARRANGEMENT, AND OTHER PROVISIONS FOR CERTAIN DANGEROUS CARGOES IN BULK Anhydrous Ammonia in...

  15. 46 CFR 98.25-50 - Filling and discharge pipes.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Filling and discharge pipes. 98.25-50 Section 98.25-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS SPECIAL CONSTRUCTION, ARRANGEMENT, AND OTHER PROVISIONS FOR CERTAIN DANGEROUS CARGOES IN BULK Anhydrous Ammonia in...

  16. 46 CFR 50.25-3 - Manufacturer or mill certification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Manufacturer or mill certification. 50.25-3 Section 50.25-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL... mechanical properties required by the ASTM specification. (b) This certificate shall be made available to...

  17. 21 CFR 50.25 - Elements of informed consent.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Elements of informed consent. 50.25 Section 50.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROTECTION... and that notes the possibility that the Food and Drug Administration may inspect the records. (6)...

  18. 21 CFR 50.25 - Elements of informed consent.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Elements of informed consent. 50.25 Section 50.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROTECTION... and that notes the possibility that the Food and Drug Administration may inspect the records. (6)...

  19. 21 CFR 50.25 - Elements of informed consent.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Elements of informed consent. 50.25 Section 50.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROTECTION... and that notes the possibility that the Food and Drug Administration may inspect the records. (6)...

  20. 50 CFR 25.41 - Who issues refuge permits?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Who issues refuge permits? 25.41 Section 25.41 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.41 Who issues...

  1. 50 CFR 25.41 - Who issues refuge permits?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Who issues refuge permits? 25.41 Section 25.41 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.41 Who issues...

  2. 50 CFR 25.41 - Who issues refuge permits?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Who issues refuge permits? 25.41 Section 25.41 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.41 Who issues...

  3. 50 CFR 25.41 - Who issues refuge permits?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Who issues refuge permits? 25.41 Section 25.41 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.41 Who issues...

  4. 50 CFR 25.13 - Other applicable laws.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Other applicable laws. 25.13 Section 25.13 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Introduction § 25.13 Other applicable...

  5. 50 CFR 25.13 - Other applicable laws.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Other applicable laws. 25.13 Section 25.13 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Introduction § 25.13 Other applicable...

  6. 50 CFR 25.13 - Other applicable laws.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Other applicable laws. 25.13 Section 25.13 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Introduction § 25.13 Other applicable...

  7. 50 CFR 25.41 - Who issues refuge permits?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Who issues refuge permits? 25.41 Section 25.41 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.41 Who issues...

  8. 50 CFR 25.13 - Other applicable laws.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Other applicable laws. 25.13 Section 25.13 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Introduction § 25.13 Other applicable...

  9. 50 CFR 25.13 - Other applicable laws.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Other applicable laws. 25.13 Section 25.13 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Introduction § 25.13 Other applicable...

  10. 50 CFR 654.25 - Prevention of gear conflicts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Measures § 654.25 Prevention of gear conflicts. (a) No person may knowingly place in the management area... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Prevention of gear conflicts. 654.25 Section 654.25 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC...

  11. 50 CFR 25.54 - Posting and public notification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Posting and public notification. 25.54 Section 25.54 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Fees and Charges § 25.54...

  12. 50 CFR 25.55 - Refuge admission permits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Refuge admission permits. 25.55 Section 25.55 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Fees and Charges § 25.55 Refuge admission permits. (a) Unless otherwise...

  13. 50 CFR 25.55 - Refuge admission permits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Refuge admission permits. 25.55 Section 25.55 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Fees and Charges § 25.55 Refuge admission permits. (a) Unless otherwise...

  14. 25 CFR 175.50 - Obtaining rights-of-way.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Obtaining rights-of-way. 175.50 Section 175.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN ELECTRIC POWER UTILITIES Rights-of-Way § 175.50 Obtaining rights-of-way. Where there is no existing right(s)-of-way for...

  15. 25 CFR 175.50 - Obtaining rights-of-way.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Obtaining rights-of-way. 175.50 Section 175.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN ELECTRIC POWER UTILITIES Rights-of-Way § 175.50 Obtaining rights-of-way. Where there is no existing right(s)-of-way for...

  16. 25 CFR 175.50 - Obtaining rights-of-way.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Obtaining rights-of-way. 175.50 Section 175.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN ELECTRIC POWER UTILITIES Rights-of-Way § 175.50 Obtaining rights-of-way. Where there is no existing right(s)-of-way for...

  17. 25 CFR 175.50 - Obtaining rights-of-way.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Obtaining rights-of-way. 175.50 Section 175.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN ELECTRIC POWER UTILITIES Rights-of-Way § 175.50 Obtaining rights-of-way. Where there is no existing right(s)-of-way for...

  18. 25 CFR 175.50 - Obtaining rights-of-way.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Obtaining rights-of-way. 175.50 Section 175.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN ELECTRIC POWER UTILITIES Rights-of-Way § 175.50 Obtaining rights-of-way. Where there is no existing right(s)-of-way for...

  19. 25 CFR 63.37-63.50 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false 63.37-63.50 Section 63.37-63.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR TRIBAL GOVERNMENT INDIAN CHILD PROTECTION AND FAMILY VIOLENCE PREVENTION Indian Child Protection and Family Violence Prevention Program §§ 63.37-63.50...

  20. 25 CFR 63.37-63.50 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false 63.37-63.50 Section 63.37-63.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR TRIBAL GOVERNMENT INDIAN CHILD PROTECTION AND FAMILY VIOLENCE PREVENTION Indian Child Protection and Family Violence Prevention Program §§ 63.37-63.50...

  1. 25 CFR 63.37-63.50 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false 63.37-63.50 Section 63.37-63.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR TRIBAL GOVERNMENT INDIAN CHILD PROTECTION AND FAMILY VIOLENCE PREVENTION Indian Child Protection and Family Violence Prevention Program §§ 63.37-63.50...

  2. 25 CFR 63.37-63.50 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true 63.37-63.50 Section 63.37-63.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR TRIBAL GOVERNMENT INDIAN CHILD PROTECTION AND FAMILY VIOLENCE PREVENTION Indian Child Protection and Family Violence Prevention Program §§ 63.37-63.50...

  3. 25 CFR 63.37-63.50 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false 63.37-63.50 Section 63.37-63.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR TRIBAL GOVERNMENT INDIAN CHILD PROTECTION AND FAMILY VIOLENCE PREVENTION Indian Child Protection and Family Violence Prevention Program §§ 63.37-63.50...

  4. 50 CFR 100.12 - Local advisory committees.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Structure § 100.12 Local advisory committees. (a) The Board shall establish such local Federal Advisory... consultation with the State, that the existing State fish and game advisory committees do not adequately... in § 100.11. (b) Local Federal Advisory Committees, if established by the Board, shall operate...

  5. 50 CFR 100.12 - Local advisory committees.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Structure § 100.12 Local advisory committees. (a) The Board shall establish such local Federal Advisory... consultation with the State, that the existing State fish and game advisory committees do not adequately... in § 100.11. (b) Local Federal Advisory Committees, if established by the Board, shall operate...

  6. 50 CFR 25.22 - Lost and found articles.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Lost and found articles. 25.22 Section 25.22 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... Lost and found articles. Lost articles or money found on a national wildlife refuge are to...

  7. 50 CFR 25.22 - Lost and found articles.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Lost and found articles. 25.22 Section 25.22 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... Lost and found articles. Lost articles or money found on a national wildlife refuge are to...

  8. 50 CFR 25.22 - Lost and found articles.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Lost and found articles. 25.22 Section 25.22 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... Lost and found articles. Lost articles or money found on a national wildlife refuge are to...

  9. 50 CFR 25.22 - Lost and found articles.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Lost and found articles. 25.22 Section 25.22 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... Lost and found articles. Lost articles or money found on a national wildlife refuge are to...

  10. 50 CFR 25.22 - Lost and found articles.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Lost and found articles. 25.22 Section 25.22 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... Lost and found articles. Lost articles or money found on a national wildlife refuge are to...

  11. 50 CFR 253.25 - Other administrative requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Other administrative requirements. 253.25 Section 253.25 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE AID TO FISHERIES FISHERIES ASSISTANCE PROGRAMS Fisheries Finance...

  12. 50 CFR 25.72 - Reporting of accidents.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., but in no event later than 24 hours after the accident, by the persons involved, to the refuge manager... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Reporting of accidents. 25.72 Section 25... Reporting of accidents. Accidents involving damage to property, injury to the public or injury to...

  13. 50 CFR 25.72 - Reporting of accidents.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., but in no event later than 24 hours after the accident, by the persons involved, to the refuge manager... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Reporting of accidents. 25.72 Section 25... Reporting of accidents. Accidents involving damage to property, injury to the public or injury to...

  14. 25 CFR 141.50 - Penalty and forfeiture of merchandise.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... resides as a reservation business owner within the exterior boundaries of the Navajo, Hopi, or Zuni... 25 Indians 1 2014-04-01 2014-04-01 false Penalty and forfeiture of merchandise. 141.50 Section 141.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES...

  15. 25 CFR 141.50 - Penalty and forfeiture of merchandise.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... resides as a reservation business owner within the exterior boundaries of the Navajo, Hopi, or Zuni... 25 Indians 1 2012-04-01 2011-04-01 true Penalty and forfeiture of merchandise. 141.50 Section 141.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES...

  16. 25 CFR 141.50 - Penalty and forfeiture of merchandise.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... resides as a reservation business owner within the exterior boundaries of the Navajo, Hopi, or Zuni... 25 Indians 1 2011-04-01 2011-04-01 false Penalty and forfeiture of merchandise. 141.50 Section 141.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES...

  17. 25 CFR 141.50 - Penalty and forfeiture of merchandise.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... resides as a reservation business owner within the exterior boundaries of the Navajo, Hopi, or Zuni... 25 Indians 1 2013-04-01 2013-04-01 false Penalty and forfeiture of merchandise. 141.50 Section 141.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES...

  18. 25 CFR 141.50 - Penalty and forfeiture of merchandise.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Penalty and forfeiture of merchandise. 141.50 Section 141.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES BUSINESS... resides as a reservation business owner within the exterior boundaries of the Navajo, Hopi, or...

  19. 50 CFR 86.100 - What is the National Framework?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... (BIG) PROGRAM Service Completion of the National Framework § 86.100 What is the National Framework? The... your State. Through a State survey, you must conduct a boating access needs assessment or...

  20. 50 CFR 86.100 - What is the National Framework?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... (BIG) PROGRAM Service Completion of the National Framework § 86.100 What is the National Framework? The... your State. Through a State survey, you must conduct a boating access needs assessment or...

  1. 50 CFR 100.15 - Rural determination process.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Structure § 100.15 Rural determination process. (a) The Board shall determine if an area or community in... possesses significant characteristics of a rural nature. (4) Population data from the most recent...

  2. 50 CFR 300.100 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Antarctic Marine Living Resources § 300.100 Purpose and scope. (a) This subpart implements the Antarctic... Antarctic marine living resources or other associated activities by any person subject to the jurisdiction... States of any Antarctic marine living resource....

  3. 50 CFR 100.5 - Eligibility for subsistence use.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... in ANILCA, and National Park Service regulations at 36 CFR Part 13. ... subsistence use of a specific fish stock or wildlife population, in accordance with, and as listed in, § 100... eligible for subsistence taking of that population or stock on public lands for subsistence uses under...

  4. 50 CFR 100.5 - Eligibility for subsistence use.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... in ANILCA, and National Park Service regulations at 36 CFR Part 13. ... subsistence use of a specific fish stock or wildlife population, in accordance with, and as listed in, § 100... eligible for subsistence taking of that population or stock on public lands for subsistence uses under...

  5. 50 CFR 100.7 - Restriction on use.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... trade or sell fish or wildlife or their parts, taken pursuant to the regulations in this part, unless... Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED... Provisions § 100.7 Restriction on use. (a) You may not use fish or wildlife or their parts, taken pursuant...

  6. 50 CFR 100.7 - Restriction on use.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... trade or sell fish or wildlife or their parts, taken pursuant to the regulations in this part, unless... Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED... Provisions § 100.7 Restriction on use. (a) You may not use fish or wildlife or their parts, taken pursuant...

  7. 50 CFR 100.7 - Restriction on use.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... trade or sell fish or wildlife or their parts, taken pursuant to the regulations in this part, unless... Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED... Provisions § 100.7 Restriction on use. (a) You may not use fish or wildlife or their parts, taken pursuant...

  8. Runners in their forties dominate ultra-marathons from 50 to 3,100 miles

    PubMed Central

    Zingg, Matthias Alexander; Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald; Knechtle, Beat

    2014-01-01

    OBJECTIVES: This study investigated performance trends and the age of peak running speed in ultra-marathons from 50 to 3,100 miles. METHODS: The running speed and age of the fastest competitors in 50-, 100-, 200-, 1,000- and 3,100-mile events held worldwide from 1971 to 2012 were analyzed using single- and multi-level regression analyses. RESULTS: The number of events and competitors increased exponentially in 50- and 100-mile events. For the annual fastest runners, women improved in 50-mile events, but not men. In 100-mile events, both women and men improved their performance. In 1,000-mile events, men became slower. For the annual top ten runners, women improved in 50- and 100-mile events, whereas the performance of men remained unchanged in 50- and 3,100-mile events but improved in 100-mile events. The age of the annual fastest runners was approximately 35 years for both women and men in 50-mile events and approximately 35 years for women in 100-mile events. For men, the age of the annual fastest runners in 100-mile events was higher at 38 years. For the annual fastest runners of 1,000-mile events, the women were approximately 43 years of age, whereas for men, the age increased to 48 years of age. For the annual fastest runners of 3,100-mile events, the age in women decreased to 35 years and was approximately 39 years in men. CONCLUSION: The running speed of the fastest competitors increased for both women and men in 100-mile events but only for women in 50-mile events. The age of peak running speed increased in men with increasing race distance to approximately 45 years in 1,000-mile events, whereas it decreased to approximately 39 years in 3,100-mile events. In women, the upper age of peak running speed increased to approximately 51 years in 3,100-mile events. PMID:24626948

  9. "Times Higher Education" 100 under 50 Ranking: Old Wine in a New Bottle?

    ERIC Educational Resources Information Center

    Soh, Kaycheng

    2013-01-01

    "Times Higher Education" 100 under 50 ranking is a new twist to the university ranking. It focuses on universities that have a history of 50 years or less with the purpose of offsetting the advantage of prestige of the older ones. This article re-analysed the data publicly available and looked into relevant conceptual and statistical issues. The…

  10. 25 CFR 161.100 - Do tribal laws apply to grazing permits?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Do tribal laws apply to grazing permits? 161.100 Section 161.100 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER NAVAJO PARTITIONED LANDS GRAZING PERMITS Tribal Policies and Laws Pertaining to Permits § 161.100 Do tribal laws apply...

  11. 25 CFR 161.100 - Do tribal laws apply to grazing permits?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Do tribal laws apply to grazing permits? 161.100 Section 161.100 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER NAVAJO PARTITIONED LANDS GRAZING PERMITS Tribal Policies and Laws Pertaining to Permits § 161.100 Do tribal laws apply...

  12. 25 CFR 161.100 - Do tribal laws apply to grazing permits?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Do tribal laws apply to grazing permits? 161.100 Section 161.100 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER NAVAJO PARTITIONED LANDS GRAZING PERMITS Tribal Policies and Laws Pertaining to Permits § 161.100 Do tribal laws apply...

  13. 25 CFR 161.100 - Do tribal laws apply to grazing permits?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Do tribal laws apply to grazing permits? 161.100 Section 161.100 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER NAVAJO PARTITIONED LANDS GRAZING PERMITS Tribal Policies and Laws Pertaining to Permits § 161.100 Do tribal laws apply...

  14. 25 CFR 161.100 - Do tribal laws apply to grazing permits?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Do tribal laws apply to grazing permits? 161.100 Section 161.100 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER NAVAJO PARTITIONED LANDS GRAZING PERMITS Tribal Policies and Laws Pertaining to Permits § 161.100 Do tribal laws apply...

  15. A study of improved MHR 50/100 toward a higher level of inherent safety

    SciTech Connect

    Minatsuki, I.; Otani, T.; Shimizu, K.; Oyama, S.; Tsukamoto, H.; Kunitomi, K.

    2012-07-01

    A new concept of the Mitsubishi small-sized High temperature gas-cooled modular Reactors (MHR-50/100) had been developed and published in papers. The study results of the first design concept show that the MHR-50/100 can achieve the inherent safety level set as a design target in case of water ingress during steam generator tube rupture accident. And more specifically, the reactor was shown to remain stable during long-term station black out (SBO) with protection of only passive devices during a depressurization accident and with additional motion of steam dump system during a water ingress accident. Recently greater requirements for safety of future nuclear plants including the MHR-50/100 have been expected. This study has thus made a key design improvement for the MHR-50/100 in order to secure the inherent safety aspect without reliance on active steam dump system in case of a water ingress accident. The innovative technologies listed below have been created and investigated to achieve the improved MHR-50/100 design; (1) Design improvement of steam generator, (2) Heat balance optimization of steam cycle, (3) Control system design of differential pressure between primary helium gas and water/steam, (4) Study on operation procedure during a water ingress accident. (authors)

  16. Performance differences between sexes in 50-mile to 3,100-mile ultramarathons.

    PubMed

    Zingg, Matthias A; Knechtle, Beat; Rosemann, Thomas; Rüst, Christoph A

    2015-01-01

    Anecdotal reports have assumed that women would be able to outrun men in long-distance running. The aim of this study was to test this assumption by investigating the changes in performance difference between sexes in the best ultramarathoners in 50-mile, 100-mile, 200-mile, 1,000-mile, and 3,100-mile events held worldwide between 1971 and 2012. The sex differences in running speed for the fastest runners ever were analyzed using one-way analysis of variance with subsequent Tukey-Kramer posthoc analysis. Changes in sex difference in running speed of the annual fastest were analyzed using linear and nonlinear regression analyses, correlation analyses, and mixed-effects regression analyses. The fastest men ever were faster than the fastest women ever in 50-mile (17.5%), 100-mile (17.4%), 200-mile (9.7%), 1,000-mile (20.2%), and 3,100-mile (18.6%) events. For the ten fastest finishers ever, men were faster than women in 50-mile (17.1%±1.9%), 100-mile (19.2%±1.5%), and 1,000-mile (16.7%±1.6%) events. No correlation existed between sex difference and running speed for the fastest ever (r (2)=0.0039, P=0.91) and the ten fastest ever (r (2)=0.15, P=0.74) for all distances. For the annual fastest, the sex difference in running speed decreased linearly in 50-mile events from 14.6% to 8.9%, remained unchanged in 100-mile (18.0%±8.4%) and 1,000-mile (13.7%±9.1%) events, and increased in 3,100-mile events from 12.5% to 16.9%. For the annual ten fastest runners, the performance difference between sexes decreased linearly in 50-mile events from 31.6%±3.6% to 8.9%±1.8% and in 100-mile events from 26.0%±4.4% to 24.7%±0.9%. To summarize, the fastest men were ~17%-20% faster than the fastest women for all distances from 50 miles to 3,100 miles. The linear decrease in sex difference for 50-mile and 100-mile events may suggest that women are reducing the sex gap for these distances.

  17. Performance differences between sexes in 50-mile to 3,100-mile ultramarathons

    PubMed Central

    Zingg, Matthias A; Knechtle, Beat; Rosemann, Thomas; Rüst, Christoph A

    2015-01-01

    Anecdotal reports have assumed that women would be able to outrun men in long-distance running. The aim of this study was to test this assumption by investigating the changes in performance difference between sexes in the best ultramarathoners in 50-mile, 100-mile, 200-mile, 1,000-mile, and 3,100-mile events held worldwide between 1971 and 2012. The sex differences in running speed for the fastest runners ever were analyzed using one-way analysis of variance with subsequent Tukey–Kramer posthoc analysis. Changes in sex difference in running speed of the annual fastest were analyzed using linear and nonlinear regression analyses, correlation analyses, and mixed-effects regression analyses. The fastest men ever were faster than the fastest women ever in 50-mile (17.5%), 100-mile (17.4%), 200-mile (9.7%), 1,000-mile (20.2%), and 3,100-mile (18.6%) events. For the ten fastest finishers ever, men were faster than women in 50-mile (17.1%±1.9%), 100-mile (19.2%±1.5%), and 1,000-mile (16.7%±1.6%) events. No correlation existed between sex difference and running speed for the fastest ever (r2=0.0039, P=0.91) and the ten fastest ever (r2=0.15, P=0.74) for all distances. For the annual fastest, the sex difference in running speed decreased linearly in 50-mile events from 14.6% to 8.9%, remained unchanged in 100-mile (18.0%±8.4%) and 1,000-mile (13.7%±9.1%) events, and increased in 3,100-mile events from 12.5% to 16.9%. For the annual ten fastest runners, the performance difference between sexes decreased linearly in 50-mile events from 31.6%±3.6% to 8.9%±1.8% and in 100-mile events from 26.0%±4.4% to 24.7%±0.9%. To summarize, the fastest men were ~17%–20% faster than the fastest women for all distances from 50 miles to 3,100 miles. The linear decrease in sex difference for 50-mile and 100-mile events may suggest that women are reducing the sex gap for these distances. PMID:25653567

  18. 50 CFR 25.12 - What do these terms mean?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... other shot approved pursuant to 50 CFR 20.134. Plant means any member of the plant kingdom in a wild... otherwise stated the definitions found in 50 CFR 10.12 also apply to all of subchapter C of this title 50. ... involving hunting, fishing, wildlife observation and photography, or environmental education...

  19. 50 CFR 25.12 - What do these terms mean?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... other shot approved pursuant to 50 CFR 20.134. Plant means any member of the plant kingdom in a wild... otherwise stated the definitions found in 50 CFR 10.12 also apply to all of subchapter C of this title 50. ... involving hunting, fishing, wildlife observation and photography, or environmental education...

  20. 50 CFR 25.12 - What do these terms mean?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... other shot approved pursuant to 50 CFR 20.134. Plant means any member of the plant kingdom in a wild... otherwise stated the definitions found in 50 CFR 10.12 also apply to all of subchapter C of this title 50. ... involving hunting, fishing, wildlife observation and photography, or environmental education...

  1. 50 CFR 25.12 - What do these terms mean?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... other shot approved pursuant to 50 CFR 20.134. Plant means any member of the plant kingdom in a wild... otherwise stated the definitions found in 50 CFR 10.12 also apply to all of subchapter C of this title 50. ... involving hunting, fishing, wildlife observation and photography, or environmental education...

  2. 50 CFR 25.12 - What do these terms mean?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... other shot approved pursuant to 50 CFR 20.134. Plant means any member of the plant kingdom in a wild... otherwise stated the definitions found in 50 CFR 10.12 also apply to all of subchapter C of this title 50. ... involving hunting, fishing, wildlife observation and photography, or environmental education...

  3. 50 CFR 15.25 - Permits for personal pets.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... PLANTS WILD BIRD CONSERVATION ACT Permits and Approval of Cooperative Breeding Programs § 15.25 Permits... to whether the exotic bird was bred in captivity or taken from the wild; (2) A statement of...

  4. 50 CFR 15.25 - Permits for personal pets.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... PLANTS WILD BIRD CONSERVATION ACT Permits and Approval of Cooperative Breeding Programs § 15.25 Permits... to whether the exotic bird was bred in captivity or taken from the wild; (2) A statement of...

  5. 50 CFR 15.25 - Permits for personal pets.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... PLANTS WILD BIRD CONSERVATION ACT Permits and Approval of Cooperative Breeding Programs § 15.25 Permits... to whether the exotic bird was bred in captivity or taken from the wild; (2) A statement of...

  6. 50 CFR 15.25 - Permits for personal pets.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... PLANTS WILD BIRD CONSERVATION ACT Permits and Approval of Cooperative Breeding Programs § 15.25 Permits... to whether the exotic bird was bred in captivity or taken from the wild; (2) A statement of...

  7. 50 CFR 15.25 - Permits for personal pets.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... PLANTS WILD BIRD CONSERVATION ACT Permits and Approval of Cooperative Breeding Programs § 15.25 Permits... to whether the exotic bird was bred in captivity or taken from the wild; (2) A statement of...

  8. 46 CFR 98.25-50 - Filling and discharge pipes.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... following: (1) Combination back pressure check valve and excess flow valve; (2) One double or two single... back pressure check valve or an internal excess flow valve. (b) All other liquid and vapor connections... pressure gages described in § 98.25-40(e) and (f) shall be equipped with automatic excess flow valves;...

  9. 46 CFR 98.25-50 - Filling and discharge pipes.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... following: (1) Combination back pressure check valve and excess flow valve; (2) One double or two single... back pressure check valve or an internal excess flow valve. (b) All other liquid and vapor connections... pressure gages described in § 98.25-40(e) and (f) shall be equipped with automatic excess flow valves;...

  10. 50 CFR 25.11 - Purpose of regulations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Introduction § 25.11 Purpose of... Wildlife Refuge System, public notice of changes in U.S. Fish and Wildlife Service policy regarding Refuge... involving the management of various units of the National Wildlife Refuge System. The regulations in...

  11. 50 CFR 25.11 - Purpose of regulations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Introduction § 25.11 Purpose of... Wildlife Refuge System, public notice of changes in U.S. Fish and Wildlife Service policy regarding Refuge... involving the management of various units of the National Wildlife Refuge System. The regulations in...

  12. 50 CFR 25.11 - Purpose of regulations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Introduction § 25.11 Purpose of... Wildlife Refuge System, public notice of changes in U.S. Fish and Wildlife Service policy regarding Refuge... involving the management of various units of the National Wildlife Refuge System. The regulations in...

  13. 50 CFR 25.11 - Purpose of regulations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Introduction § 25.11 Purpose of... Wildlife Refuge System, public notice of changes in U.S. Fish and Wildlife Service policy regarding Refuge... involving the management of various units of the National Wildlife Refuge System. The regulations in...

  14. 50 CFR 25.11 - Purpose of regulations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Introduction § 25.11 Purpose of... Wildlife Refuge System, public notice of changes in U.S. Fish and Wildlife Service policy regarding Refuge... involving the management of various units of the National Wildlife Refuge System. The regulations in...

  15. 50 CFR 622.25 - Exemptions for Gulf groundfish trawling.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Reef Fish Resources of the Gulf of Mexico § 622.25 Exemptions for Gulf groundfish trawling. Gulf groundfish trawling means fishing in the Gulf EEZ by a vessel that uses a bottom trawl, the unsorted......

  16. 50 CFR 21.25 - Waterfowl sale and disposal permits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... addresses for the Regional Directors in 50 CFR 2.2. Your application must contain the general information... marked captive-reared mallard ducks (Anas platyrhynchos) or their eggs. (b) Permit conditions. In... may dispose of properly marked live or dead birds or their eggs (except muscovy ducks and their...

  17. 50 CFR 21.25 - Waterfowl sale and disposal permits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... addresses for the Regional Directors in 50 CFR 2.2. Your application must contain the general information... marked captive-reared mallard ducks (Anas platyrhynchos) or their eggs. (b) Permit conditions. In... may dispose of properly marked live or dead birds or their eggs (except muscovy ducks and their...

  18. 50 CFR 21.25 - Waterfowl sale and disposal permits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... addresses for the Regional Directors in 50 CFR 2.2. Your application must contain the general information... marked captive-reared mallard ducks (Anas platyrhynchos) or their eggs. (b) Permit conditions. In... may dispose of properly marked live or dead birds or their eggs (except muscovy ducks and their...

  19. 50 CFR 21.25 - Waterfowl sale and disposal permits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... addresses for the Regional Directors in 50 CFR 2.2. Your application must contain the general information... marked captive-reared mallard ducks (Anas platyrhynchos) or their eggs. (b) Permit conditions. In... may dispose of properly marked live or dead birds or their eggs (except muscovy ducks and their...

  20. A 100 μm diameter capacitive pressure sensor with 50 MPa dynamic range

    NASA Astrophysics Data System (ADS)

    Luo, Xin; Gianchandani, Yogesh B.

    2016-04-01

    This paper presents fully sealed absolute capacitive pressure sensors for high-pressure applications in hydraulic environments. The sensors have a ø100 μm diaphragm and a nominal interelectrode gap of 3 μm. The interiors of the cavities are electrically isolated, allowing the sensors to operate at the high end of the pressure range with the center of the diaphragm in contact with the substrate beneath it. The sensors are monolithically fabricated using a combination of surface micromachining and through-wafer isolated bulk-silicon lead transfer for backside contacts. This structure allows the device footprints to be reduced to about 150  ×  150 μm2, and simplifies system integration. Fabricated sensors with diaphragm thicknesses of 3 μm (C100t3) and 5 μm (C100t5) are tested in an oil environment at pressures up to 20 MPa and 50 MPa, respectively. The average sensitivities are 7200 ppm MPa-1 (3.1 fF MPa-1) for C100t3, and 3400 ppm MPa-1 (1.6 fF MPa-1) for C100t5 in the non-contact mode. In the contact mode, the average sensitivities are 9900 ppm MPa-1 (5.3 fF MPa-1) for C100t3, and 3100 ppm MPa-1 (1.6 fF MPa-1) for C100t5. A multiphysics finite element analysis approach that accommodates contact mode simulations is also presented.

  1. 25 CFR 170.100 - What do the terms “consultation, collaboration, and coordination” mean?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false What do the terms âconsultation, collaboration, and... Consultation, Collaboration, Coordination § 170.100 What do the terms “consultation, collaboration, and... explanation. (b) Collaboration means that all parties involved in carrying out planning and...

  2. 50 CFR Table 25 to Part 679 - Bowers Ridge Habitat Conservation Zone

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Bowers Ridge Habitat Conservation Zone 25 Table 25 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Table 25 Table 25 to Part 679—Bowers Ridge Habitat Conservation Zone Area number...

  3. 50 CFR Table 25 to Part 679 - Bowers Ridge Habitat Conservation Zone

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Bowers Ridge Habitat Conservation Zone 25 Table 25 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Table 25 Table 25 to Part 679—Bowers Ridge Habitat Conservation Zone Area number...

  4. 50 CFR Table 25 to Part 679 - Bowers Ridge Habitat Conservation Zone

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Bowers Ridge Habitat Conservation Zone 25 Table 25 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Table 25 Table 25 to Part 679—Bowers Ridge Habitat Conservation Zone Area number...

  5. 50 CFR Table 25 to Part 679 - Bowers Ridge Habitat Conservation Zone

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Bowers Ridge Habitat Conservation Zone 25 Table 25 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Table 25 Table 25 to Part 679—Bowers Ridge Habitat Conservation Zone Area number...

  6. 50 CFR Table 25 to Part 679 - Bowers Ridge Habitat Conservation Zone

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Bowers Ridge Habitat Conservation Zone 25 Table 25 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Table 25 Table 25 to Part 679—Bowers Ridge Habitat Conservation Zone Area number...

  7. Conceptual definition of a 50-100 kWe NEP system for planetary science missions

    NASA Technical Reports Server (NTRS)

    Friedlander, Alan

    1993-01-01

    The Phase 1 objective of this project is to assess the applicability of a common Nuclear Electric Propulsion (NEP) flight system of the 50-100 kWe power class to meet the advanced transportation requirements of a suite of planetary science (robotic) missions, accounting for differences in mission-specific payloads and delivery requirements. The candidate missions are as follows: (1) Comet Nucleus Sample Return; (2) Multiple Mainbelt Asteroid Rendezvous; (3) Jupiter Grand Tour (Galilean satellites and magnetosphere); (4) Uranus Orbiter/Probe (atmospheric entry and landers); (5) Neptune Orbiter/Probe (atmospheric entry and landers); and (6) Pluto-Charon Orbiter/Lander. The discussion is presented in vugraph form.

  8. 50. VIEW OF CRUSHER ADDITION FROM EAST. SHOWS 100TON STEEL ...

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

    50. VIEW OF CRUSHER ADDITION FROM EAST. SHOWS 100-TON STEEL UNOXIDIZED ORE BIN, STEPHENS-ADAMSON 15 TON/HR INCLINED BUCKET ELEVATOR, AND DUST COLLECTION BIN IN UPPER RIGHT QUADRANT. THE ROD MILL CIRCUIT STOOD IN FRONT OF THE BUCKET ELEVATOR AND BEHIND THE BAKER COOLER (LEFT CENTER). MILL SOLUTION TANKS WERE IN FRONT OF THE CRUSHED OXIDIZED ORE BIN (CENTER), AND THE MILL FLOOR WAS THE NEXT LEVEL DOWN (RIGHT). - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  9. 25 Gbps 850 nm photodiode for emerging 100 Gb ethernet applications

    NASA Astrophysics Data System (ADS)

    Joshi, Abhay; Rue, Jim; Becker, Don; Datta, Shubhashish; McFaul, Will

    2011-06-01

    The IEEE Std 802.3ba-2010 for 40 Gb and 100 Gb Ethernet was released in July, 2010. This standard will continue to evolve over the next several years. Two of the challenging transmit/receive architectures contained in this standard are the 100GBASE-LR4 (<10 km range) and 100GBASE-ER4 (<40 km range). Although presently envisioned for 1310 nm optical wavelengths, both of these 4 lane, 25.78 GBaud formats may be adopted for the impending 850 nm short reach optical backplane market, whose range is below 150 m. Driven by major computer server companies, such as IBM, HP and Oracle, the 850 nm Active Optical Cable (AOC) market is presently undergoing an increase of serial rates up to 25 Gbaud to enhance backplane interconnectivity. With AOCs up to 16 channels, the potential for up to 400 Gbps backhaul composite data rates will soon be possible. We report a 25 Gbps photodiode with quantum efficiency ~ 0.6 at 850 nm. This InGaAs/InP device was optimized for high quantum efficiency at 850 nm. When pigtailed with multimode fiber and integrated with an application-specific RF amplifier, the resultant photoreceiver will provide multiple functionalities for these 100 Gb Ethernet markets.

  10. A 50-100 kWe gas-cooled reactor for use on Mars.

    SciTech Connect

    Peters, Curtis D.

    2006-04-01

    In the space exploration field there is a general consensus that nuclear reactor powered systems will be extremely desirable for future missions to the outer solar system. Solar systems suffer from the decreasing intensity of solar radiation and relatively low power density. Radioisotope Thermoelectric Generators are limited to generating a few kilowatts electric (kWe). Chemical systems are short-lived due to prodigious fuel use. A well designed 50-100 kWe nuclear reactor power system would provide sufficient power for a variety of long term missions. This thesis will present basic work done on a 50-100 kWe reactor power system that has a reasonable lifespan and would function in an extraterrestrial environment. The system will use a Gas-Cooled Reactor that is directly coupled to a Closed Brayton Cycle (GCR-CBC) power system. Also included will be some variations on the primary design and their effects on the characteristics of the primary design. This thesis also presents a variety of neutronics related calculations, an examination of the reactor's thermal characteristics, feasibility for use in an extraterrestrial environment, and the reactor's safety characteristics in several accident scenarios. While there has been past work for space reactors, the challenges introduced by thin atmospheres like those on Mars have rarely been considered.

  11. 46 CFR 56.50-25 - Safety and relief valve escape piping.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Safety and relief valve escape piping. 56.50-25 Section... supported and installed so that no stress is transmitted to the safety valve body. (c) Safety or relief... SYSTEMS AND APPURTENANCES Design Requirements Pertaining to Specific Systems § 56.50-25 Safety and...

  12. 46 CFR 56.50-25 - Safety and relief valve escape piping.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Safety and relief valve escape piping. 56.50-25 Section... supported and installed so that no stress is transmitted to the safety valve body. (c) Safety or relief... SYSTEMS AND APPURTENANCES Design Requirements Pertaining to Specific Systems § 56.50-25 Safety and...

  13. 46 CFR 56.50-25 - Safety and relief valve escape piping.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Safety and relief valve escape piping. 56.50-25 Section... supported and installed so that no stress is transmitted to the safety valve body. (c) Safety or relief... SYSTEMS AND APPURTENANCES Design Requirements Pertaining to Specific Systems § 56.50-25 Safety and...

  14. 50 CFR 22.25 - What are the requirements concerning permits to take golden eagle nests?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Directors in 50 CFR 2.2. We will only accept applications if you are engaged in a resource development or... permits to take golden eagle nests? 22.25 Section 22.25 Wildlife and Fisheries UNITED STATES FISH AND....25 What are the requirements concerning permits to take golden eagle nests? The Director may,...

  15. 50 CFR 22.25 - What are the requirements concerning permits to take golden eagle nests?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Directors in 50 CFR 2.2. We will only accept applications if you are engaged in a resource development or... permits to take golden eagle nests? 22.25 Section 22.25 Wildlife and Fisheries UNITED STATES FISH AND....25 What are the requirements concerning permits to take golden eagle nests? The Director may,...

  16. 50 CFR 22.25 - What are the requirements concerning permits to take golden eagle nests?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Directors in 50 CFR 2.2. We will only accept applications if you are engaged in a resource development or... permits to take golden eagle nests? 22.25 Section 22.25 Wildlife and Fisheries UNITED STATES FISH AND....25 What are the requirements concerning permits to take golden eagle nests? The Director may,...

  17. 50 CFR 22.25 - What are the requirements concerning permits to take golden eagle nests?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Directors in 50 CFR 2.2. We will only accept applications if you are engaged in a resource development or... permits to take golden eagle nests? 22.25 Section 22.25 Wildlife and Fisheries UNITED STATES FISH AND....25 What are the requirements concerning permits to take golden eagle nests? The Director may,...

  18. 50 CFR 22.25 - What are the requirements concerning permits to take golden eagle nests?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Directors in 50 CFR 2.2. We will only accept applications if you are engaged in a resource development or... permits to take golden eagle nests? 22.25 Section 22.25 Wildlife and Fisheries UNITED STATES FISH AND....25 What are the requirements concerning permits to take golden eagle nests? The Director may,...

  19. 50 CFR 13.25 - Transfer of permits and scope of permit authorization.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 1 2010-10-01 2010-10-01 false Transfer of permits and scope of permit authorization. 13.25 Section 13.25 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF... OF WILDLIFE AND PLANTS GENERAL PERMIT PROCEDURES Permit Administration § 13.25 Transfer of...

  20. 46 CFR 50.25-5 - Products requiring manufacturer or mill certification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... ENGINEERING GENERAL PROVISIONS Acceptance of Material and Piping Components § 50.25-5 Products requiring..., the application of the product does not require knowledge of the exact chemical analysis or...

  1. 46 CFR 50.25-5 - Products requiring manufacturer or mill certification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ENGINEERING GENERAL PROVISIONS Acceptance of Material and Piping Components § 50.25-5 Products requiring..., the application of the product does not require knowledge of the exact chemical analysis or...

  2. 46 CFR 50.25-5 - Products requiring manufacturer or mill certification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ENGINEERING GENERAL PROVISIONS Acceptance of Material and Piping Components § 50.25-5 Products requiring..., the application of the product does not require knowledge of the exact chemical analysis or...

  3. 46 CFR 50.25-5 - Products requiring manufacturer or mill certification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ENGINEERING GENERAL PROVISIONS Acceptance of Material and Piping Components § 50.25-5 Products requiring..., the application of the product does not require knowledge of the exact chemical analysis or...

  4. 50 CFR 622.25 - Exemptions for the Gulf groundfish trawl fishery.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Exemptions for the Gulf groundfish trawl fishery. 622.25 Section 622.25 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Reef Fish Resources...

  5. 50 CFR 25.44 - How do we grant permits for easement area uses?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false How do we grant permits for easement area uses? 25.44 Section 25.44 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits §...

  6. 50 CFR 25.44 - How do we grant permits for easement area uses?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false How do we grant permits for easement area uses? 25.44 Section 25.44 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits §...

  7. 50 CFR 25.44 - How do we grant permits for easement area uses?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false How do we grant permits for easement area uses? 25.44 Section 25.44 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits §...

  8. 50 CFR 25.44 - How do we grant permits for easement area uses?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false How do we grant permits for easement area uses? 25.44 Section 25.44 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits §...

  9. 50 CFR 25.44 - How do we grant permits for easement area uses?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false How do we grant permits for easement area uses? 25.44 Section 25.44 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits §...

  10. 50 CFR 20.25 - Wanton waste of migratory game birds.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Wanton waste of migratory game birds. 20.25 Section 20.25 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE... game birds. No person shall kill or cripple any migratory game bird pursuant to this part...

  11. 50 CFR 20.25 - Wanton waste of migratory game birds.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Wanton waste of migratory game birds. 20.25 Section 20.25 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE... game birds. No person shall kill or cripple any migratory game bird pursuant to this part...

  12. 50 CFR 20.25 - Wanton waste of migratory game birds.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Wanton waste of migratory game birds. 20.25 Section 20.25 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE... game birds. No person shall kill or cripple any migratory game bird pursuant to this part...

  13. 50 CFR 20.25 - Wanton waste of migratory game birds.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Wanton waste of migratory game birds. 20.25 Section 20.25 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE... game birds. No person shall kill or cripple any migratory game bird pursuant to this part...

  14. 50 CFR 20.25 - Wanton waste of migratory game birds.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Wanton waste of migratory game birds. 20.25 Section 20.25 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE... game birds. No person shall kill or cripple any migratory game bird pursuant to this part...

  15. The solubility of noble gases in crude oil at 25-100°C

    USGS Publications Warehouse

    Kharaka, Yousif K.; Specht, Daniel J.

    1988-01-01

    The solubility of the noble gases He, Ne, Ar, Kr and Xe was measured in two typical crude oils at temperatures of 25100°C. The oil samples were obtained from the Elk Hills oil field located in southern San Joaquin Valley, California. The experimental procedure consisted of placing a known amount of gas with a known volume of crude oil in a stainless steel hydrothermal pressure vessel. The vessel was housed inside an oven and the entire unit rotates providing continuous mixing. The amount of gas dissolved in oil at a measured temperature and partial pressure of gas was used to calculate the solubility constants for these gases. Results show that the solubility of He and Ne in both oils is approximately the same; solubility then increases with atomic mass, with the solubility of Xe at 25°C being two orders of magnitude higher than that of He. The gas solubilities are somewhat higher in the lower density (higher API gravity) oil. The solubility of Ar is approximately constant in the range of temperatures of this study. The solubilities of He and Ne increase, but those of Kr and Xe decrease with increasing temperatures. Solubilities of noble gases in crude oil are significantly higher than their solubilities in water. For example, the solubilities of He and Xe at 25°C in the light oil of this study are, respectively, 3 and 24 times higher than their solubilities in pure water, and they are 15 and 300 times higher than in a brine with a salinity of 350,000 mg/l dissolved solids. These large and variable differences in the solubilities of noble gases in oil and water indicate that, in sedimentary basins with oil, these gases must be partitioned between oil, water and natural gas before they are used to deduce the origin and residence time of these fluids.

  16. Infrared survey of 50 buildings constructed during 100 years: thermal performances and damage conditions

    NASA Astrophysics Data System (ADS)

    Ljungberg, Sven-Ake

    1995-03-01

    Different building constructions and craftsmanship give rise to different thermal performance and damage conditions. The building stock of most industrial countries consists of buildings of various age, and constructions, from old historic buildings with heavy stone or wooden construction, to new buildings with heavy or light concrete construction, or modern steel or wooden construction. In this paper the result from a detailed infrared survey of 50 buildings from six Swedish military camps is presented. The presentation is limited to a comparison of thermal performance and damage conditions of buildings of various ages, functions, and constructions, of a building period of more than 100 years. The result is expected to be relevant even to civilian buildings. Infrared surveys were performed during 1992-1993, with airborne, and mobile short- and longwave infrared systems, out- and indoor thermography. Interpretation and analysis of infrared data was performed with interactive image and analyzing systems. Field inspections were carried out with fiber optics system, and by ocular inspections. Air-exchange rate was measured in order to quantify air leakages through the building envelope, indicated in thermograms. The objects studied were single-family houses, barracks, office-, service-, school- and exercise buildings, military hotels and restaurants, aircraft hangars, and ship factory buildings. The main conclusions from this study are that most buildings from 1880 - 1940 have a solid construction with a high quality of craftsmanship, relatively good thermal performance, due to extremely thick walls, and adding insulation at the attic floor. From about 1940 - 1960 the quality of construction, thermal performance and craftsmanship seem to vary a lot. Buildings constructed during the period of 1960 - 1990 have in general the best thermal performance due to a better insulation capacity, however, also one finds here the greatest variety of problems. The result from this

  17. Conceptual Design of a 50--100 MW Electron Beam Accelerator System for the National Hypersonic Wind Tunnel Program

    SciTech Connect

    SCHNEIDER,LARRY X.

    2000-06-01

    The National Hypersonic Wind Tunnel program requires an unprecedented electron beam source capable of 1--2 MeV at a beam power level of 50--100 MW. Direct-current electron accelerator technology can readily generate high average power beams to approximately 5 MeV at output efficiencies greater than 90%. However, due to the nature of research and industrial applications, there has never been a requirement for a single module with an output power exceeding approximately 500 kW. Although a 50--100 MW module is a two-order extrapolation from demonstrated power levels, the scaling of accelerator components appears reasonable. This paper presents an evaluation of component and system issues involved in the design of a 50--100 MW electron beam accelerator system with precision beam transport into a high pressure flowing air environment.

  18. 50 CFR 100.14 - Relationship to State procedures and regulations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... LANDS IN ALASKA Program Structure § 100.14 Relationship to State procedures and regulations. (a) State... with sections 803, 804, and 805 of ANILCA; and (iii) Set forth all data and arguments available to...

  19. 50 CFR 18.25 - Exempted marine mammals or marine mammal products.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Exempted marine mammals or marine mammal... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MARINE MAMMALS General Exceptions § 18.25 Exempted marine mammals or marine mammal products. (a) The provisions of the Act and these regulations shall not apply:...

  20. 50 CFR 216.25 - Exempted marine mammals and marine mammal products.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 10 2014-10-01 2014-10-01 false Exempted marine mammals and marine mammal... AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS General Exceptions § 216.25 Exempted marine mammals and marine...

  1. 50 CFR 18.25 - Exempted marine mammals or marine mammal products.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Exempted marine mammals or marine mammal... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MARINE MAMMALS General Exceptions § 18.25 Exempted marine mammals or marine mammal products. (a) The provisions of the Act and these regulations shall not apply:...

  2. 50 CFR 18.25 - Exempted marine mammals or marine mammal products.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Exempted marine mammals or marine mammal... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MARINE MAMMALS General Exceptions § 18.25 Exempted marine mammals or marine mammal products. (a) The provisions of the Act and these regulations shall not apply:...

  3. 50 CFR 216.25 - Exempted marine mammals and marine mammal products.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Exempted marine mammals and marine mammal... AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS General Exceptions § 216.25 Exempted marine mammals and marine...

  4. 50 CFR 216.25 - Exempted marine mammals and marine mammal products.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 false Exempted marine mammals and marine mammal... AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS General Exceptions § 216.25 Exempted marine mammals and marine...

  5. 50 CFR 216.25 - Exempted marine mammals and marine mammal products.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Exempted marine mammals and marine mammal... AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS General Exceptions § 216.25 Exempted marine mammals and marine...

  6. 50 CFR 216.25 - Exempted marine mammals and marine mammal products.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Exempted marine mammals and marine mammal... AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS General Exceptions § 216.25 Exempted marine mammals and marine...

  7. 50 CFR 18.25 - Exempted marine mammals or marine mammal products.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Exempted marine mammals or marine mammal... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MARINE MAMMALS General Exceptions § 18.25 Exempted marine mammals or marine mammal products. (a) The provisions of the Act and these regulations shall not apply:...

  8. 50 CFR 18.25 - Exempted marine mammals or marine mammal products.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Exempted marine mammals or marine mammal... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MARINE MAMMALS General Exceptions § 18.25 Exempted marine mammals or marine mammal products. (a) The provisions of the Act and these regulations shall not apply:...

  9. 50 CFR 648.25 - Atlantic Mackerel, squid, and butterfish framework adjustments to management measures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Atlantic Mackerel, squid, and butterfish... OF THE NORTHEASTERN UNITED STATES Management Measures for the Atlantic Mackerel, Squid, and Butterfish Fisheries § 648.25 Atlantic Mackerel, squid, and butterfish framework adjustments to...

  10. 50 CFR 648.25 - Atlantic Mackerel, squid, and butterfish framework adjustments to management measures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Atlantic Mackerel, squid, and butterfish... OF THE NORTHEASTERN UNITED STATES Management Measures for the Atlantic Mackerel, Squid, and Butterfish Fisheries § 648.25 Atlantic Mackerel, squid, and butterfish framework adjustments to...

  11. 50 CFR 648.25 - Atlantic Mackerel, squid, and butterfish framework adjustments to management measures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Atlantic Mackerel, squid, and butterfish... OF THE NORTHEASTERN UNITED STATES Management Measures for the Atlantic Mackerel, Squid, and Butterfish Fisheries § 648.25 Atlantic Mackerel, squid, and butterfish framework adjustments to...

  12. 46 CFR 50.25-10 - Acceptance of piping components by specific letter or approved plan.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) MARINE ENGINEERING GENERAL PROVISIONS Acceptance of Material and Piping Components § 50.25-10 Acceptance... approved plan must do the following: (1) Submit an engineering type catalog or representative drawings of... specifications by comparing details of the materials' chemical composition, mechanical properties, method...

  13. 46 CFR 50.25-10 - Acceptance of piping components by specific letter or approved plan.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) MARINE ENGINEERING GENERAL PROVISIONS Acceptance of Material and Piping Components § 50.25-10 Acceptance... approved plan must do the following: (1) Submit an engineering type catalog or representative drawings of... specifications by comparing details of the materials' chemical composition, mechanical properties, method...

  14. 46 CFR 50.25-10 - Acceptance of piping components by specific letter or approved plan.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) MARINE ENGINEERING GENERAL PROVISIONS Acceptance of Material and Piping Components § 50.25-10 Acceptance... approved plan must do the following: (1) Submit an engineering type catalog or representative drawings of... specifications by comparing details of the materials' chemical composition, mechanical properties, method...

  15. 46 CFR 50.25-10 - Acceptance of piping components by specific letter or approved plan.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) MARINE ENGINEERING GENERAL PROVISIONS Acceptance of Material and Piping Components § 50.25-10 Acceptance... approved plan must do the following: (1) Submit an engineering type catalog or representative drawings of... specifications by comparing details of the materials' chemical composition, mechanical properties, method...

  16. 50 CFR 25.42 - Permits required to be exhibited on request.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.42 Permits required to be exhibited on request. Any person on a national wildlife refuge shall upon request... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Permits required to be exhibited...

  17. 50 CFR 25.43 - Who may terminate or revoke a permit and why?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.43... public health or safety or the resources of a national wildlife refuge. ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Who may terminate or revoke a permit...

  18. 50 CFR 25.42 - Permits required to be exhibited on request.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.42 Permits required to be exhibited on request. Any person on a national wildlife refuge shall upon request... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Permits required to be exhibited...

  19. 50 CFR 25.43 - Who may terminate or revoke a permit and why?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.43... public health or safety or the resources of a national wildlife refuge. ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Who may terminate or revoke a permit...

  20. 50 CFR 25.43 - Who may terminate or revoke a permit and why?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.43... public health or safety or the resources of a national wildlife refuge. ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Who may terminate or revoke a permit...

  1. 50 CFR 25.42 - Permits required to be exhibited on request.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.42 Permits required to be exhibited on request. Any person on a national wildlife refuge shall upon request... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Permits required to be exhibited...

  2. 50 CFR 25.43 - Who may terminate or revoke a permit and why?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.43... public health or safety or the resources of a national wildlife refuge. ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Who may terminate or revoke a permit...

  3. 50 CFR 25.42 - Permits required to be exhibited on request.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.42 Permits required to be exhibited on request. Any person on a national wildlife refuge shall upon request... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Permits required to be exhibited...

  4. 50 CFR 25.43 - Who may terminate or revoke a permit and why?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.43... public health or safety or the resources of a national wildlife refuge. ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Who may terminate or revoke a permit...

  5. 50 CFR 25.42 - Permits required to be exhibited on request.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Permits § 25.42 Permits required to be exhibited on request. Any person on a national wildlife refuge shall upon request... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Permits required to be exhibited...

  6. 46 CFR 50.25-5 - Products requiring manufacturer or mill certification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ENGINEERING GENERAL PROVISIONS Acceptance of Material and Piping Components § 50.25-5 Products requiring...) Require testing in his presence based on the applicable material or fabrication specification; or (2... acceptable material specification may, at the discretion of the Officer in Charge, Marine Inspection,...

  7. 46 CFR 56.50-25 - Safety and relief valve escape piping.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Safety and relief valve escape piping. 56.50-25 Section... valve escape piping. (a) Escape piping from unfired steam generator, boiler, and superheater safety valves shall have an area of not less than that of the combined areas of the outlets of all...

  8. 46 CFR 56.50-25 - Safety and relief valve escape piping.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Safety and relief valve escape piping. 56.50-25 Section... valve escape piping. (a) Escape piping from unfired steam generator, boiler, and superheater safety valves shall have an area of not less than that of the combined areas of the outlets of all...

  9. 46 CFR 50.25-10 - Acceptance of piping components by specific letter or approved plan.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) MARINE ENGINEERING GENERAL PROVISIONS Acceptance of Material and Piping Components § 50.25-10 Acceptance... approved plan must do the following: (1) Submit an engineering type catalog or representative drawings of... specifications by comparing details of the materials' chemical composition, mechanical properties, method...

  10. 50 CFR 218.100 - Specified activity and specified geographical area.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Training Range Complex (MIRC) § 218.100 Specified activity and specified geographical area. (a) Regulations...) sources for U.S. Navy anti-submarine warfare (ASW) training, maintenance, and research, development... as part of the training events indicated in this paragraph (c)(2)(ii): (i) Underwater Explosives...

  11. Imaging melanin cancer growth in-vivo using raster-scan optoacoustic mesoscopy (RSOM) at 50 MHz and 100 MHz

    NASA Astrophysics Data System (ADS)

    Omar, Murad; Schwarz, Mathias; Soliman, Dominik; Symvoulidis, Panagiotis; Ntziachristos, Vasilis

    2016-03-01

    We used raster-scan optoacoustic mesoscopy (RSOM) at 50 MHz, and at 100 MHz, to monitor tumor growth, and tumor angiogenesis, which is a central hallmark of cancer, in-vivo. In this study we compared the performance, and the effect of the 50 MHz, and the 100 MHz frequencies on the quality of the final image. The system is based on a reflection-mode implementation of RSOM. The detectors used are custom made, ultrawideband, and spherically focused. The use of such detectors enables light coupling from the same side as the detector, thus reflection-mode. Light is in turn coupled using a fiber bundle, and the detector is raster scanned in the xy-plane. Subsequently, to retrieve small features, the raw data are reconstructed using a multi-bandwidth, beamforming reconstruction algorithm. Comparison of the system performance at the different frequencies shows as expected a higher resolution in case of the 100 MHz detector compared to the 50 MHz. On the other hand the 50 MHz has a better SNR, can detect features from deeper layers, and has higher angular acceptance. Based on these characteristics the 50 MHz detector was mostly used. After comparing the performance we monitored the growth of B16F10 cells, melanin tumor, over the course of 9 days. We see correspondence between the optoacoustic measurements and the cryoslice validations. Additionally, in areas close to the tumor we see sprouting of new vessels, starting at day 4-5, which corresponds to tumor angiogenesis.

  12. 40 CFR 50.7 - National primary and secondary ambient air quality standards for PM2.5.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... air quality standards for PM2.5. 50.7 Section 50.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS § 50.7 National primary and secondary ambient air quality standards for PM2.5. (a) The national primary...

  13. 40 CFR 50.13 - National primary and secondary ambient air quality standards for PM2.5.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... air quality standards for PM2.5. 50.13 Section 50.13 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS § 50.13 National primary and secondary ambient air quality standards for PM2.5. (a) The national...

  14. 100-fold but not 50-fold dystrophin overexpression aggravates electrocardiographic defects in the mdx model of Duchenne muscular dystrophy

    PubMed Central

    Yue, Yongping; Wasala, Nalinda B; Bostick, Brian; Duan, Dongsheng

    2016-01-01

    Dystrophin gene replacement holds the promise of treating Duchenne muscular dystrophy. Supraphysiological expression is a concern for all gene therapy studies. In the case of Duchenne muscular dystrophy, Chamberlain and colleagues found that 50-fold overexpression did not cause deleterious side effect in skeletal muscle. To determine whether excessive dystrophin expression in the heart is safe, we studied two lines of transgenic mdx mice that selectively expressed a therapeutic minidystrophin gene in the heart at 50-fold and 100-fold of the normal levels. In the line with 50-fold overexpression, minidystrophin showed sarcolemmal localization and electrocardiogram abnormalities were corrected. However, in the line with 100-fold overexpression, we not only detected sarcolemmal minidystrophin expression but also observed accumulation of minidystrophin vesicles in the sarcoplasm. Excessive minidystrophin expression did not correct tachycardia, a characteristic feature of Duchenne muscular dystrophy. Importantly, several electrocardiogram parameters (QT interval, QRS duration and the cardiomyopathy index) became worse than that of mdx mice. Our data suggests that the mouse heart can tolerate 50-fold minidystrophin overexpression, but 100-fold overexpression leads to cardiac toxicity. PMID:27419194

  15. 25 CFR 36.100 - Are there minimum requirements for student attendance checks?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... checks? 36.100 Section 36.100 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION MINIMUM ACADEMIC STANDARDS FOR THE BASIC EDUCATION OF INDIAN CHILDREN AND NATIONAL CRITERIA FOR DORMITORY...; (c) If students are on an off-campus activity, physical accounts of students must be made at...

  16. [Comparative analysis of PD25-V50 and PD20-FEV1 as a judgement of bronchial provocation test].

    PubMed

    Yao, W Z; Zhoa, M W; Han, R X

    1994-08-01

    PD25-V50 as a judgement of bronchial provocation test was compared with PD20-FEV1. Both PD25-V50 and PD20-FEV1 showed linear correlation, but PD25-V50 was more sensitive than PD20-FEV1 for the diagnosis of bronchial asthma, and had higher specificity and sensitivity, and lower false-negative and false-positiverate. Moreover PD25-V50 provided the advantages of shorter period of histamine provocation and lower dose of inhaled histamine, so that avoided the side effects of higher dose of histamine.

  17. Changing Incidence of Serum 25-Hydroxyvitamin D Values Above 50 ng/mL: A 10-Year Population-Based Study

    PubMed Central

    Dudenkov, Daniel V.; Yawn, Barbara P.; Oberhelman, Sara S.; Fischer, Philip R.; Singh, Ravinder J.; Cha, Stephen S.; Maxson, Julie A.; Quigg, Stephanie M.; Thacher, Tom D.

    2015-01-01

    Objective To determine the incidence trend of 25-hydroxyvitamin D [25(OH)D] values >50 ng/mL and associated toxicity. Patients and Methods We conducted a retrospective, population-based study in Olmsted County, MN, from January 1, 2002 through December 31, 2011 (10 years) using the Rochester Epidemiology Project. Individuals were eligible if they resided in Olmsted County, MN, during the study period and had a measured 25(OH)D value >50 ng/mL (>125 nmol/L). The date of the first 25(OH)D value >50 ng/mL was considered the index date for incidence determination. Hypercalcemia, the primary vitamin D toxicity, was considered potentially associated with the 25(OH)D concentration if measured within 3 months of the 25(OH)D measurement, and such cases had medical record review. Results Of 20,308 total 25(OH)D measurements, 1714 (8.4%), 123 (0.6%), and 37 (0.2%) unique persons had 25(OH)D values >50, ≥80, and ≥100 ng/mL, respectively. The age- and sex-adjusted incidence of 25(OH)D values >50 ng/mL increased from 9 to 233 per 100,000 person-years from 2002 to 2011 (P<.001), respectively, and was greatest in persons of age ≥65 years (P<.001) and in females (P<.001). Serum 25(OH)D values were not significantly related with serum calcium values or with the risk of hypercalcemia. Medical record review identified four cases (0.2%) where 25(OH)D values >50 ng/mL were associated temporally with hypercalcemia, but only one had clinical toxicity associated with the highest observed 25(OH)D value of 364 ng/mL. Conclusion The incidence of 25(OH)D values >50 ng/mL increased significantly between 2002 and 2011, without a corresponding increase in acute clinical toxicity. PMID:25939935

  18. Remaining Sites Verification Package for the 100-F-50 Stormwater Runoff Culvert, Waste Site Reclassification Form 2007-001

    SciTech Connect

    J. M. Capron

    2008-04-15

    The 100-F-50 waste site, part of the 100-FR-2 Operable Unit, is a steel stormwater runoff culvert that runs between two railroad grades in the south-central portion of the 100-F Area. The culvert exiting the west side of the railroad grade is mostly encased in concrete and surrounded by a concrete stormwater collection depression partially filled with soil and vegetation. The drain pipe exiting the east side of the railroad grade embankment is partially filled with soil and rocks. The 100-F-50 stormwater diversion culvert confirmatory sampling results support a reclassification of this site to no action. The current site conditions achieve the remedial action objectives and corresponding remedial action goals established in the Remaining Sites ROD. The results of confirmatory sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

  19. 33 CFR 100.25 - Action on application for event not assigned to State regulation by Coast Guard-State agreement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... not assigned to State regulation by Coast Guard-State agreement. 100.25 Section 100.25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.25 Action on application for event not assigned to State regulation by Coast...

  20. 33 CFR 100.25 - Action on application for event not assigned to State regulation by Coast Guard-State agreement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Action on application for event not assigned to State regulation by Coast Guard-State agreement. 100.25 Section 100.25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.25 Action...

  1. 25 CFR 20.100 - What definitions clarify the meaning of the provisions of this part?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Definitions, Purpose and Policy § 20.100 What... individual by or on whose behalf an application for financial assistance and/or social services has been made... financial assistance or social services. Assistant Secretary means the Assistant Secretary—Indian...

  2. 25 CFR 20.100 - What definitions clarify the meaning of the provisions of this part?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Definitions, Purpose and Policy § 20.100 What... individual by or on whose behalf an application for financial assistance and/or social services has been made... financial assistance or social services. Assistant Secretary means the Assistant Secretary—Indian...

  3. The Quality of Modified Atmosphere Packaged Meat from Lambs Slaughtered at 50 and 100 Days of Age

    PubMed Central

    Tański, Zenon; Stanisław, Milewski; Bożena, Zaleska

    2012-01-01

    The aim of this study was to determine the quality of modified atmosphere (MA) packaged meat from Pomeranian rams slaughtered at 50 and 100 days of age. Determined: chemical composition, physicochemical and sensory properties of meat, and the fatty acid profile of intramuscular fat. Meat from 100-d-old lambs was characterized by a significantly higher content of dry matter, total protein and crude fat, a darker color and higher physiological maturity (p≤0.01). Meat from younger lambs was marked by a better water-holding capacity (p≤0.05), a lower energy value and higher concentrations of monounsaturated fatty acids (MUFA) and polyunsaturated fatty acids (PUFA). An increase in the content of dry matter, total protein and ash, and energy value was noted in MA-stored meat. Meat pH decreased over MA storage and the sensory properties deteriorated. The studied meat remained safe from microbial contamination during storage. PMID:25049582

  4. 3 CFR 8829 - Proclamation 8829 of May 25, 2012. Commemoration of the 50th Anniversary of the Vietnam War

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... November 11, 2025, as the Commemoration of the 50th Anniversary of the Vietnam War. I call upon Federal... the 50th Anniversary of the Vietnam War 8829 Proclamation 8829 Presidential Documents Proclamations Proclamation 8829 of May 25, 2012 Proc. 8829 Commemoration of the 50th Anniversary of the Vietnam WarBy...

  5. 40 CFR 50.13 - National primary and secondary ambient air quality standards for PM2.5.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 2 2011-07-01 2011-07-01 false National primary and secondary ambient air quality standards for PM2.5. 50.13 Section 50.13 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS § 50.13 National primary and secondary ambient...

  6. 40 CFR 50.7 - National primary and secondary ambient air quality standards for PM2.5.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 2 2011-07-01 2011-07-01 false National primary and secondary ambient air quality standards for PM2.5. 50.7 Section 50.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS § 50.7 National primary and secondary ambient...

  7. Tables and charts of equilibrium thermodynamic properties of carbon dioxide for temperatures from 100 K to 25,000 K

    NASA Technical Reports Server (NTRS)

    Miller, C. G., III; Wilder, S. E.

    1976-01-01

    Equilibrium thermodynamic properties for pure carbon dioxide are presented in tabulated and graphical form for temperatures from 100 K to 25,000 K and pressures from 40 mN/sq m to 1 GN/sq m. Properties include pressure, temperature, density, enthalpy, speed of sound, entropy, molecular weight ratio, specific heat at constant pressure, specific heat at constant volume, isentropic exponent, and species mole fractions.

  8. A Post Hoc Analysis of the Effect of Weight on Efficacy in Depressed Patients Treated With Desvenlafaxine 50 mg/d and 100 mg/d

    PubMed Central

    Fayyad, Rana S.; Guico-Pabia, Christine J.; Boucher, Matthieu

    2015-01-01

    Objective: To assess the effect of baseline body mass index (BMI) on efficacy and weight change in adults with major depressive disorder (MDD) treated with desvenlafaxine or placebo in a pooled, post hoc analysis. Method: Adults with MDD were randomly assigned to placebo or desvenlafaxine (50 mg or 100 mg) in 8 short-term, double-blind studies and 1 longer-term randomized withdrawal study (the studies were published between 2007 and 2013). Change from baseline in 17-item Hamilton Depression Rating Scale (HDRS-17) total score at week 8 was analyzed in normal (BMI ≤ 25 kg/m2), overweight (25 kg/m2 < BMI ≤ 30 kg/m2), and obese (BMI > 30 kg/m2) subgroups using analysis of covariance (ANCOVA). Weight change was analyzed in BMI subgroups using ANCOVA and a mixed-effects model for repeated measures. Results: Desvenlafaxine 50 mg/d or 100 mg/d improved HDRS-17 scores significantly from baseline to week 8 (last observation carried forward) versus placebo in all BMI subgroups (normal: n = 1,122; overweight: n = 960; obese: n = 1,302; all P ≤ .0027); improvement was greatest in normal BMI patients. There was a statistically significant decrease in weight (< 1 kg) with short-term desvenlafaxine 50 mg/d and 100 mg/d versus placebo in all BMI subgroups (all P < .0001). In the randomized withdrawal study (n = 548), no statistically significant difference in weight was observed for desvenlafaxine versus placebo in any BMI subgroup. Baseline BMI predicted weight change in short-term and longer-term desvenlafaxine treatment. Conclusions: Desvenlafaxine significantly improved symptoms of depression versus placebo regardless of baseline BMI. In all BMI subgroups, desvenlafaxine was associated with statistically significant weight loss (< 1 kg) versus placebo over 8 weeks, but no significant differences longer term. Trial Registration: ClinicalTrials.gov identifiers: NCT00072774, NCT00277823, NCT00300378, NCT00384033, NCT00798707, NCT00863798, NCT01121484, NCT00824291, NCT

  9. 50 CFR 23.25 - What additional information is required on a non-Party CITES document?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false What additional information is required on a non-Party CITES document? 23.25 Section 23.25 Wildlife and Fisheries UNITED STATES FISH AND..., BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) CONVENTION ON INTERNATIONAL...

  10. 50 CFR 23.25 - What additional information is required on a non-Party CITES document?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What additional information is required on a non-Party CITES document? 23.25 Section 23.25 Wildlife and Fisheries UNITED STATES FISH AND..., BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) CONVENTION ON INTERNATIONAL...

  11. An observation of amorphous-crystalline phase transitions at severe plastic deformation of the Ti50Ni25Cu25 alloy

    NASA Astrophysics Data System (ADS)

    Nosova, G. I.; Shalimova, A. V.; Sundeev, R. V.; Glezer, A. M.; Pankova, M. N.; Shelyakov, A. V.

    2009-11-01

    The features of structural and phase transitions during severe plastic deformation (in Bridgman anvils) of the amorphous Ti50Ni25Cu25 alloy have been studied by X-ray diffraction and transmission electron microscopy. Application of successively increasing deformation has revealed three cycles of successive phase transitions from amorphous to crystalline state and vice versa. The results obtained are explained in terms of the superposition of the different channels of elastic energy dissipation, which are activated during severe plastic deformation.

  12. Sustained efficacy of agomelatine 10 mg, 25 mg, and 25-50 mg on depressive symptoms and functional outcomes in patients with major depressive disorder. A placebo-controlled study over 6 months.

    PubMed

    Kennedy, Sidney H; Avedisova, Alla; Belaïdi, Carole; Picarel-Blanchot, Françoise; de Bodinat, Christian

    2016-02-01

    This randomized placebo-controlled "dose relation study" was conducted in patients who met criteria for major depressive disorder, to evaluate the efficacy and safety of agomelatine during 24 weeks at 3 doses (i) low fixed dosage (10 mg/day, n=100 patients entered the extension period), (ii) fixed dosage (25 mg/day, n=111) and (iii) a flexible dosage with up-titration in case of insufficient improvement at week 2 (25-50 mg/day, n=115) versus placebo (n=85). Mood was evaluated using the Hamilton rating scale for depression (HAM-D17) and Clinical Global Impression (CGI) scale. The functional status was examined with the Sheehan Disability Scale (SDS). At last post-baseline assessment, there were significant placebo-agomelatine differences on mean HAM-D17 total scores in favour of each agomelatine dose regimen (4.51±1.06 points, p<0.0001 at 10 mg; 7.74±1.05 points, p<0.0001 at 25 mg and 7.72±1.05 points, p<0.0001 at 25-50 mg). The response rate according to HAM-D17 was significantly higher in patients taking agomelatine than those taking placebo (difference of 21.8% at 10mg p<0.001; 36.4% and 35.4% respectively at 25 mg and 25-50 mg, p<0.0001). The remitter rate was significantly higher in patients taking agomelatine than those taking placebo (difference of 16.7% at 10 mg p=0.003; 33.8% and 35.4% respectively at 25 mg and 25-50 mg, p<0.0001). The effects of agomelatine were corroborated by CGI scores. Agomelatine improved symptom-related functional impairment on all domains of the SDS scale for the fixed dose 25 mg, and the one step titration 25-50 mg dose regimen. Similar findings were obtained for all measures in the subgroup of severely depressed patients. All dose regimens of agomelatine were well tolerated and no unexpected adverse event was reported. Long term agomelatine treatment improves both mood symptoms and social and occupational functioning of moderately to severely depressed patients. There is a dose effect between 10 mg and higher dose regimens of

  13. OBSERVATIONS OF THE CRAB PULSAR BETWEEN 25 AND 100 GeV WITH THE MAGIC I TELESCOPE

    SciTech Connect

    Aleksic, J.; Blanch, O.; Alvarez, E. A.; Asensio, M.; Barrio, J. A.; Antonelli, L. A.; Bonnoli, G.; Antoranz, P.; Backes, M.; Bastieri, D.; Becerra Gonzalez, J.; Berger, K.; Bednarek, W.; Berdyugin, A.; Bernardini, E.; Biland, A.; Boller, A.; Braun, I.; Bock, R. K.; Borla Tridon, D. E-mail: hirotani@tiara.sinica.edu.tw

    2011-11-20

    We report on the observation of {gamma}-rays above 25 GeV from the Crab pulsar (PSR B0532+21) using the MAGIC I telescope. Two data sets from observations during the winter period 2007/2008 and 2008/2009 are used. In order to discuss the spectral shape from 100 MeV to 100 GeV, one year of public Fermi Large Area Telescope (Fermi-LAT) data are also analyzed to complement the MAGIC data. The extrapolation of the exponential cutoff spectrum determined with the Fermi-LAT data is inconsistent with MAGIC measurements, which requires a modification of the standard pulsar emission models. In the energy region between 25 and 100 GeV, the emission in the P1 phase (from -0.06 to 0.04, location of the main pulse) and the P2 phase (from 0.32 to 0.43, location of the interpulse) can be described by power laws with spectral indices of -3.1 {+-} 1.0{sub stat} {+-} 0.3{sub syst} and -3.5 {+-} 0.5{sub stat} {+-} 0.3{sub syst}, respectively. Assuming an asymmetric Lorentzian for the pulse shape, the peak positions of the main pulse and the interpulse are estimated to be at phases -0.009 {+-} 0.007 and 0.393 {+-} 0.009, while the full widths at half-maximum are 0.025 {+-} 0.008 and 0.053 {+-} 0.015, respectively.

  14. Designing power supplies for 2.5 MV, 100 mADC for Boron Neutron Capture Therapy

    NASA Astrophysics Data System (ADS)

    Reginato, L. L.; Ayers, J.; Johnson, R.; Peters, C.; Stevenson, R.

    1997-02-01

    Renewed interest by several major university medical centers (UCSF, Stanford, U. of Washington, Loma Linda) in conducting Boron Neutron Capture Therapy (BNCT) led to the investigation of generating a continuous proton beam with 2.5 MeV of energy and up to 100 mA of current. The power supply for the Heavy Ion Injector (Adam) at LBNL operated at lower currents from its completion in 1970 until it was shut down in 1993. This power supply consisted of 64 stages of shunt-fed multipliers (Dynamitron) and seemed to offer an attractive first step for BNCT experiments. The Adam power supply was reactivated in June of 1995 and extensive tests were performed to establish its maximum capability. After the tests were completed, it became clear that 100 mA was well beyond the capability of this power source and that even 10-20 mA would require extensive modifications. After some initial conceptual design studies, it was decided that the air-coupled transformer with multiple secondaries warranted some serious investigations and could offer the best chance for achieving 100 mA.

  15. Force key comparison CCM.F-K2.a.1 (50 kN and 100 kN)

    NASA Astrophysics Data System (ADS)

    Savarin, A.; Medina, N.; Knott, A.

    2016-01-01

    This report describes CIPM key comparison CCM.F-K2.a.1, a key comparison between force standard machines at the national measurement institutes of Argentina (INTI), Spain (CEM), and the United Kingdom (NPL), at generated forces of 50 kN and 100 kN, in the period from 2010 to 2012. Two transducers were used and the force-time profile was strictly controlled, to minimise effects of creep. The final results are linked to the KCRV determined in CIPM Key Comparison CCM.F-K2.a through the use of one common deadweight force standard machine (NPL's 120 kN machine) in the two comparison exercises. Main text To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  16. Improvement design study on steam generator of MHR-50/100 aiming higher safety level after water ingress accident

    SciTech Connect

    Oyama, S.; Minatsuki, I.; Shimizu, K.

    2012-07-01

    Mitsubishi Heavy Industries, Ltd. (MHI) has been studying on MHI original High Temperature Gas cooled Reactor (HTGR), namely MHR-50/100, for commercialization with supported by JAEA. In the heat transfer system, steam generator (SG) is one of the most important components because it should be imposed a function of heat transfer from reactor power to steam turbine system and maintaining a nuclear grade boundary. Then we especially focused an effort of a design study on the SG having robustness against water ingress accident based on our design experience of PWR, FBR and HTGR. In this study, we carried out a sensitivity analysis from the view point of economic and plant efficiency. As a result, the SG design parameter of helium inlet/outlet temperature of 750 deg. C/300 deg. C, a side-by-side layout and one unit of SG attached to a reactor were selected. In the next, a design improvement of SG was carried out from the view point of securing the level of inherent safety without reliance on active steam dump system during water ingress accident considering the situation of the Fukushima nuclear power plant disaster on March 11, 2011. Finally, according to above basic design requirement to SG, we performed a conceptual design on adapting themes of SG structure improvement. (authors)

  17. 50 CFR 80.25 - Multiyear financing under the Dingell-Johnson Sport Fish Restoration Program.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...-Johnson Sport Fish Restoration Program. 80.25 Section 80.25 Wildlife and Fisheries UNITED STATES FISH AND... RESTORATION PROGRAM ADMINISTRATIVE REQUIREMENTS, PITTMAN-ROBERTSON WILDLIFE RESTORATION AND DINGELL-JOHNSON SPORT FISH RESTORATION ACTS § 80.25 Multiyear financing under the Dingell-Johnson Sport Fish...

  18. 50 CFR 26.25 - Exception for entry to persons with an economic use privilege.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... economic use privilege. 26.25 Section 26.25 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... § 26.25 Exception for entry to persons with an economic use privilege. Access to and travel upon a national wildlife refuge by a person granted economic use privileges on that national wildlife...

  19. Electron-impact-excitation cross sections for electronic levels in neon for incident energies between 25 and 100 eV

    NASA Technical Reports Server (NTRS)

    Register, D. F.; Trajmar, S.; Steffensen, G.; Cartwright, D. C.

    1984-01-01

    Absolute differential cross sections (DCS's) for electron-impact excitation of the lowest forty electronic levels in atomic neon have been determined for incident electron energies of 30 and 50 eV, for the four lowest levels at 25 eV, and two levels at 100 eV. The cross sections for these forty electronic levels are grouped into fifteen features, six of which represent excitation to resolved single electronic levels and the remaining nine which contain the unresolved contributions from two or more electronic levels. These DCS's were extrapolated to 0 deg and 180 deg and integrated to yield absolute integral cross sections as a function of incident electron energy. The results are compared to other experimental and theoretical results.

  20. Remaining Sites Verification Package for the 100-D-50:5 Process Sewers (183-DR Sedimentation Basin Drains), Waste Site Reclassification Form 2006-025

    SciTech Connect

    L. M. Dittmer

    2007-11-06

    The 100-D-50:5 subsite encompasses the southern process sewers formerly servicing the 183-DR coagulation and sedimentation basins and proximate surface runoff collection drains. The results of confirmatory sampling of pipeline sediments and underlying soils at the 100-D-50:5 subsite demonstrated that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also showed that residual contaminant concentrations are protective of groundwater and the Columbia River.

  1. REE Sorption Study of Seived -50 +100 Mesh Fraction of Media #1 in Brine #1 at Different Concentrations of REE at 70C

    SciTech Connect

    Gary Garland

    2015-06-29

    This dataset shows the sorption capacities of smaller grain size (-50 +100 mesh) of media #1 in brine #1 at different starting concentrations of REE's at elevated temperature of 70C. The experimental conditions are 2g of -50 +100 mesh media #1 to 150mL of REE solution at concentartions of .2ppm each, 2ppm each, and 20ppm each. The pH of the solution is 5.5, and the temperature was at 70C.

  2. An observation of amorphous-crystalline phase transitions at severe plastic deformation of the Ti{sub 50}Ni{sub 25}Cu{sub 25} alloy

    SciTech Connect

    Nosova, G. I.; Shalimova, A. V.; Sundeev, R. V.; Glezer, A. M. Pankova, M. N.; Shelyakov, A. V.

    2009-11-15

    The features of structural and phase transitions during severe plastic deformation (in Bridgman anvils) of the amorphous Ti{sub 50}Ni{sub 25}Cu{sub 25} alloy have been studied by X-ray diffraction and transmission electron microscopy. Application of successively increasing deformation has revealed three cycles of successive phase transitions from amorphous to crystalline state and vice versa. The results obtained are explained in terms of the superposition of the different channels of elastic energy dissipation, which are activated during severe plastic deformation.

  3. Comparison of 50g and 100g L-tryptophan Depletion and Loading Formulations for Altering 5-HT Synthesis: Pharmacokinetics, Side Effects, and Mood States

    PubMed Central

    Dougherty, Donald M.; Marsh-Richard, Dawn M.; Mathias, Charles W.; Hood, Ashley J.; Addicott, Merideth A.; Moeller, F. Gerard; Morgan, Christopher J.; Badawy, Abdulla A.-B.

    2009-01-01

    Rationale Differences in 5-HT function have been the subject of extensive research in psychiatric studies. Many studies have manipulated L-tryptophan (Trp) levels to temporarily decrease (depletion) or increase (loading) 5-HT synthesis. While most researchers have used a 100g formulation, there has been ongoing interest in using smaller-sized formulations. Objectives This study examined the time-course of multiple plasma indicators of brain 5-HT synthesis following 50g depletion and loading as a comparison to the typical 100g formulation. Methods Plasma was collected from 112 healthy adults at 7 hourly intervals following consumption of either a 50g or 100g depletion or loading. Self-ratings of mood and somatic symptoms were completed before and after Trp manipulations. Results The primary findings were that: (1) the 50g and 100g formulations produced the expected changes in plasma indicators following both depletion (−89% and −96%, respectively) and loading (+570% and +372%, respectively); (2) the 100g depletion showed more robust effects at the 4, 5, and 6 h measurements than the 50g depletion; (3) there was significant attrition following both the 100g depletion and loading, but not after either 50g formulation; and (4) both 50g and 100g depletions produced increases in negative self-ratings of mood and somatic symptoms, while loading significantly increased negative ratings following the 100g only. Conclusions There are important considerations when choosing among formulation sizes for use in Trp manipulation studies, and the complete 7-hr time-course data set of the typical plasma Trp measures presented here may help researchers decide which methodology best suits their needs. PMID:18452034

  4. 46 CFR 50.25-7 - Testing of products required to be certified in presence of marine inspector.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Acceptance of Material and Piping Components § 50.25-7... where material subject to the regulations in this subchapter is being manufactured. The manufacturer shall provide marine inspectors all reasonable facilities to satisfy them that the material is...

  5. 50 CFR 70.5 - Enforcement, penalty, and procedural requirements for violations of parts 25, 26, and 27.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Enforcement, penalty, and procedural requirements for violations of parts 25, 26, and 27. 70.5 Section 70.5 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) MANAGEMENT OF FISHERIES...

  6. 50 CFR 70.5 - Enforcement, penalty, and procedural requirements for violations of parts 25, 26, and 27.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Enforcement, penalty, and procedural requirements for violations of parts 25, 26, and 27. 70.5 Section 70.5 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) MANAGEMENT OF FISHERIES...

  7. 50 CFR 70.5 - Enforcement, penalty, and procedural requirements for violations of parts 25, 26, and 27.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Enforcement, penalty, and procedural requirements for violations of parts 25, 26, and 27. 70.5 Section 70.5 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) MANAGEMENT OF FISHERIES...

  8. 50 CFR 70.5 - Enforcement, penalty, and procedural requirements for violations of parts 25, 26, and 27.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Enforcement, penalty, and procedural requirements for violations of parts 25, 26, and 27. 70.5 Section 70.5 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) MANAGEMENT OF FISHERIES...

  9. 40 CFR Appendix N to Part 50 - Interpretation of the National Ambient Air Quality Standards for PM2.5

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... appendix D of 40 CFR part 58, then 3 years of spatially averaged annual means will be averaged to derive... criterion specified in section 4.7.5 of appendix D of 40 CFR part 58 as well as the following requirements... Air Quality Standards for PM2.5 N Appendix N to Part 50 Protection of Environment...

  10. 40 CFR Appendix N to Part 50 - Interpretation of the National Ambient Air Quality Standards for PM2.5

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... appendix D of 40 CFR part 58, then 3 years of spatially averaged annual means will be averaged to derive... criterion specified in section 4.7.5 of appendix D of 40 CFR part 58 as well as the following requirements... Air Quality Standards for PM2.5 N Appendix N to Part 50 Protection of Environment...

  11. [Radiographic study of the hand in 50 cases of primary articular chondrocalcinosis. Comparison with a control series of 100 subjects].

    PubMed

    Bensasson, M; Dorfmann, H; Perez-Busquier, M; Solnica, J; Mery, C; Kahn, M F; de Seze, S

    1975-01-01

    The authors analysed radiograms of the hands of 50 patients suffering from primary articular chondrocalcinosis (ACC) and compared them with those of 100 control subjects of similar sex and age. There were 40 women and 10 men, with an average age of 69.6 years (plus or minus 9.82). A chalky incrustation of the semilunar pyramidal interspace was observed in 40 percent of cases. The frequency of this incrustation was next in order of importance to incrustation of the triangular ligament which occurred in 52 percent of cases. The difference from the controls was highly significant (p less than 0.001). Voluminous geodes affecting one or more of the bone of the wrist were present in 20 percent of the patients with ACC and in 5 percent of the controls. The difference was significant (p less than 0.01). Chalky deposits were found in the soft tissues immediately next to a metacarpo-phalangeal articulation in 22 percent of the ACC patients but not in any of the controls. The difference was highly significant (p less than 0.001). These chalky deposits next to metacarpo-phalangeal articulations were always associated with chalky incrustation of the radio-carpal joint. As regards the radiological lesions, considered as being typical images of arthrosis and affecting the trapezo-metacarpal, metacarpo-phalangeal, and interphalangeal articulations, the chondrocalcinosis patients appeared to be more frequently affected than the controls, but the difference was not significant. On the other hand, a type of arthropathy occurs in ACC patients which also resembles an arthrosis radiologically but which was 5 times more frequent in them than in the controls and which in this series occurred without nearby trapezo-metacarpal arthropathy only in ACC patients (16 percent as against 0 percent in the controls: p less than 0.001); this was scapho-trapezial arthropathy. The finding of this kind of radiological lesion, particularly when it is not associated with lesions in the trapezo

  12. 25 CFR 36.50 - Standard XVII-School program evaluation and needs assessment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... of studies for elementary, junior high/middle, and high schools. (7) Grading requirements. (8) Promotion requirements. (9) High school graduation requirements. (10) Library/media. (11) Textbooks and... 25 Indians 1 2011-04-01 2011-04-01 false Standard XVII-School program evaluation and...

  13. 25 CFR 36.50 - Standard XVII-School program evaluation and needs assessment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... of studies for elementary, junior high/middle, and high schools. (7) Grading requirements. (8) Promotion requirements. (9) High school graduation requirements. (10) Library/media. (11) Textbooks and... 25 Indians 1 2013-04-01 2013-04-01 false Standard XVII-School program evaluation and...

  14. 25 CFR 36.50 - Standard XVII-School program evaluation and needs assessment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... of studies for elementary, junior high/middle, and high schools. (7) Grading requirements. (8) Promotion requirements. (9) High school graduation requirements. (10) Library/media. (11) Textbooks and... 25 Indians 1 2014-04-01 2014-04-01 false Standard XVII-School program evaluation and...

  15. 25 CFR 36.50 - Standard XVII-School program evaluation and needs assessment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... of studies for elementary, junior high/middle, and high schools. (7) Grading requirements. (8) Promotion requirements. (9) High school graduation requirements. (10) Library/media. (11) Textbooks and... 25 Indians 1 2012-04-01 2011-04-01 true Standard XVII-School program evaluation and...

  16. Chronicle of Higher Education. Volume 50, Number 42, June 25, 2004

    ERIC Educational Resources Information Center

    Chronicle of Higher Education, 2004

    2004-01-01

    "Chronicle of Higher Education" presents an abundant source of news and information for college and university faculty members and administrators. This June 25, 2004 issue of "Chronicle of Higher Education" includes the following articles: (1) "It's OK to Say No" (Fant, Gene C., Jr.); (2) "On Your Marks" (Clio, Max); (3) "Minimalism" (Fish,…

  17. 7 CFR 283.25 - Filing appeals for QC claims of less than $50,000.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... exists, and (2) The nature of the relief sought. (h) FNS answer. Upon service of the State agency appeal... appeals for QC claims of less than $50,000. (a) Time. A State agency may appeal the bill for collection... level. A State agency must file a written notice of appeal, in accordance with this section, within...

  18. 7 CFR 283.25 - Filing appeals for QC claims of less than $50,000.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... exists, and (2) The nature of the relief sought. (h) FNS answer. Upon service of the State agency appeal... appeals for QC claims of less than $50,000. (a) Time. A State agency may appeal the bill for collection... level. A State agency must file a written notice of appeal, in accordance with this section, within...

  19. 7 CFR 283.25 - Filing appeals for QC claims of less than $50,000.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... exists, and (2) The nature of the relief sought. (h) FNS answer. Upon service of the State agency appeal... appeals for QC claims of less than $50,000. (a) Time. A State agency may appeal the bill for collection... level. A State agency must file a written notice of appeal, in accordance with this section, within...

  20. 7 CFR 283.25 - Filing appeals for QC claims of less than $50,000.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... exists, and (2) The nature of the relief sought. (h) FNS answer. Upon service of the State agency appeal... appeals for QC claims of less than $50,000. (a) Time. A State agency may appeal the bill for collection... level. A State agency must file a written notice of appeal, in accordance with this section, within...

  1. 7 CFR 283.25 - Filing appeals for QC claims of less than $50,000.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... exists, and (2) The nature of the relief sought. (h) FNS answer. Upon service of the State agency appeal... appeals for QC claims of less than $50,000. (a) Time. A State agency may appeal the bill for collection... level. A State agency must file a written notice of appeal, in accordance with this section, within...

  2. 25 CFR 900.50 - What Federal laws, regulations, and Executive Orders apply to subcontractors?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... INTERIOR, AND INDIAN HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES CONTRACTS UNDER THE INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT Standards for Tribal or Tribal Organization Management Systems Procurement Management System Standards § 900.50 What Federal laws, regulations, and...

  3. Tri-material multilayer coatings with high reflectivity and wide bandwidth for 25 to 50 nm extreme ultraviolet light.

    PubMed

    Aquila, A; Salmassi, F; Liu, Yanwei; Gullikson, E M

    2009-11-23

    Magnesium/silicon carbide (Mg/SiC) multilayers have been fabricated with normal incidence reflectivity in the vicinity of 40% to 50% for wavelengths in the 25 to 50 nm wavelength range. However many applications, for example solar telescopes and ultrafast studies using high harmonic generation sources, desire larger bandwidths than provided by high reflectivity Mg/SiC multilayers. We investigate introducing a third material, Scandium, to create a tri-material Mg/Sc/SiC multilayer allowing an increase the bandwidth while maintaining high reflectivity. PMID:19997456

  4. Tri-material multilayer coatings with high reflectivity and wide bandwidth for 25 to 50 nm extreme ultraviolet light

    SciTech Connect

    Aquila, Andrew; Salmassi, Farhad; Liu, Yanwei; Gullikson, Eric M.

    2009-09-09

    Magnesium/silicon carbide (Mg/SiC) multilayers have been fabricated with normal incidence reflectivity in the vicinity of 40% to 50% for wavelengths in the 25 to 50 nm wavelength range. However many applications, for example solar telescopes and ultrafast studies using high harmonic generation sources, desire larger bandwidths than provided by high reflectivity Mg/SiC multilayers. We investigate introducing a third material, Scandium, to create a tri-material Mg/Sc/SiC multilayer allowing an increase the bandwidth while maintaining high reflectivity.

  5. Internal friction associated with the premartensitic transformation and twin boundary motion of Ni50+xMn25-xGa25 (x = 0-2) alloys

    NASA Astrophysics Data System (ADS)

    Liu, Junyi; Wang, Jingmin; Jiang, Chengbao; Xu, Huibin

    2013-03-01

    The internal friction (IF) during the martensitic transformation (MT) has been extensively studied in NiMnGa alloys. In this paper, temperature dependence of the IF associated with the premartensitic transformation (PMT) and twin boundary motion (TBM) was investigated in Ni50+xMn25-xGa25 (x = 0-2) alloys. Both the composition and frequency had no obvious effect on the IF peak position of the PMT and TBM. With increasing frequency from 0.1 Hz to 5 Hz, the IF peak height corresponding to the TBM was significantly decreased, but was kept constant during the PMT. The observed phenomena were discussed in terms of the different microscopic mechanisms of the TBM and PMT.

  6. Familial Summer-type Hypersensitivity Pneumonitis: A Review of 25 Families and 50 Cases in Japan.

    PubMed

    Asai, Nobuhiro; Kaneko, Norihiro; Ohkuni, Yoshihiro; Aoshima, Masahiro; Kawamura, Yasutaka

    2016-01-01

    Summer-type hypersensitivity pneumonitis (SHP) is the most common form of pneumonitis in Japan; it accounts for 74% of all cases. It has been reported that 19.5-23.8% of SHP cases occur in families who live in the same house. We present our SHP cases and review 50 familial cases in 23 families that were reported in Japan (including our own) and 48 cases that were previously described in 22 articles published between January 1982 and October 2011. To the best of the authors' knowledge, this is the first review article in English to document the familial occurrence of SHP in Japan.

  7. REE Sorption Study of Sieved -50 +100 mesh Media #1 in Brine #1 with Different Starting pH's at 70C

    SciTech Connect

    Gary Garland

    2015-07-21

    This dataset described shaker table experiments ran with sieved -50 +100 mesh media #1 in brine #1 that have 2ppm each of the 7 REE metals at different starting pH's of 3.5, 4.5, and 5.5. The experimental conditions are 2g media to 150mL of REE solution, at 70C.

  8. Tumor suppressor microRNAs, miR-100 and -125b, are regulated by 1,25-dihydroxyvitamin D in primary prostate cells and in patient tissue

    PubMed Central

    Giangreco, Angeline A; Vaishnav, Avani; Wagner, Dennis; Finelli, Antonio; Fleshner, Neil; Van der Kwast, Theodorus; Vieth, Reinhold; Nonn, Larisa

    2013-01-01

    MiR-100 and miR-125b are lost in many cancers and have potential function as tumor suppressors. Using both primary prostatic epithelial cultures and laser-capture-microdissected prostate epithelium from 45 patients enrolled in a vitamin D3 randomized trial, we identified miR-100 and -125b as targets of 1,25-dihydroxyvitamin D3 (1,25D). In patients, miR-100 and -125b levels were significantly lower in tumor tissue than in benign prostate. Similarly, miR-100 and -125b were lower in primary PCa cells than in cells derived from benign prostate. Prostatic concentrations of 1,25D positively correlated with these miRNA levels in both PCa and benign epithelium, demonstrating that PCa patients may still benefit from vitamin D3. In cell assays, upregulation of these miRNAs by 1,25D was vitamin D receptor-dependent. Transfection of pre-miR-100 and pre-miR-125b in the presence or absence of 1,25D decreased invasiveness of cancer cell, RWPE-2. Pre-miR-100 and pre-miR-125b decreased proliferation in primary cells and cancer cells respectively. Pre-miR-125b transfection suppressed migration and clonal growth of PCa cells while knockdown of miR-125b in normal cells increased migration indicates a tumor suppressor function. 1,25D suppressed expression of previously bona fide mRNA targets of these miRNAs, E2F3 and Plk1, in a miRNA-dependent manner. Together, these findings demonstrate that vitamin D3 supplementation augments tumor suppressive miRNAs in patient prostate tissue, providing evidence that miRNAs could be key physiologic mediators of vitamin D3 activity in prevention and early treatment of PCa. PMID:23503652

  9. 100 Gb/s photoreceiver module based on 4ch × 25 Gb/s vertical-illumination-type Ge-on-Si photodetectors and amplifier circuits

    NASA Astrophysics Data System (ADS)

    Joo, Jiho; Jang, Ki-Seok; Kim, Sanghoon; Kim, In Gyoo; Oh, Jin Hyuk; Kim, Sun Ae; Kim, Gyungock; Jeong, Gyu-Seob; Chi, Hankyu; Jeong, Deog-Kyoon

    2016-03-01

    We present the performance of 4-channel × 25 Gb/s all-silicon photonic receivers based on hybrid-integrated vertical Ge-on-bulk-silicon photodetectors with 65nm bulk CMOS front-end circuits, characterized over 100 Gb/s. The sensitivity of a single-channel Ge photoreceiver module at a BER = 10-12 was measured -11 dBm at 25 Gb/s, whereas, the measured sensitivity of a 4-ch Ge photoreceiver was -10.06 ~ -10.9 dBm for 25Gb/s operation of each channel, and further improvement is in progress. For comparison, we will also present the performance of a 4-ch × 25 Gb/s photoreceiver module, where commercial InP HBT-based front-end circuits is used, characterized up to 100 Gb/s.

  10. 25 MHz clock continuous-variable quantum key distribution system over 50 km fiber channel

    PubMed Central

    Wang, Chao; Huang, Duan; Huang, Peng; Lin, Dakai; Peng, Jinye; Zeng, Guihua

    2015-01-01

    In this paper, a practical continuous-variable quantum key distribution system is developed and it runs in the real-world conditions with 25 MHz clock rate. To reach high-rate, we have employed a homodyne detector with maximal bandwidth to 300 MHz and an optimal high-efficiency error reconciliation algorithm with processing speed up to 25 Mbps. To optimize the stability of the system, several key techniques are developed, which include a novel phase compensation algorithm, a polarization feedback algorithm, and related stability method on the modulators. Practically, our system is tested for more than 12 hours with a final secret key rate of 52 kbps over 50 km transmission distance, which is the highest rate so far in such distance. Our system may pave the road for practical broadband secure quantum communication with continuous variables in the commercial conditions. PMID:26419413

  11. 25 MHz clock continuous-variable quantum key distribution system over 50 km fiber channel.

    PubMed

    Wang, Chao; Huang, Duan; Huang, Peng; Lin, Dakai; Peng, Jinye; Zeng, Guihua

    2015-01-01

    In this paper, a practical continuous-variable quantum key distribution system is developed and it runs in the real-world conditions with 25 MHz clock rate. To reach high-rate, we have employed a homodyne detector with maximal bandwidth to 300 MHz and an optimal high-efficiency error reconciliation algorithm with processing speed up to 25 Mbps. To optimize the stability of the system, several key techniques are developed, which include a novel phase compensation algorithm, a polarization feedback algorithm, and related stability method on the modulators. Practically, our system is tested for more than 12 hours with a final secret key rate of 52 kbps over 50 km transmission distance, which is the highest rate so far in such distance. Our system may pave the road for practical broadband secure quantum communication with continuous variables in the commercial conditions.

  12. 25 MHz clock continuous-variable quantum key distribution system over 50 km fiber channel

    NASA Astrophysics Data System (ADS)

    Wang, Chao; Huang, Duan; Huang, Peng; Lin, Dakai; Peng, Jinye; Zeng, Guihua

    2015-09-01

    In this paper, a practical continuous-variable quantum key distribution system is developed and it runs in the real-world conditions with 25 MHz clock rate. To reach high-rate, we have employed a homodyne detector with maximal bandwidth to 300 MHz and an optimal high-efficiency error reconciliation algorithm with processing speed up to 25 Mbps. To optimize the stability of the system, several key techniques are developed, which include a novel phase compensation algorithm, a polarization feedback algorithm, and related stability method on the modulators. Practically, our system is tested for more than 12 hours with a final secret key rate of 52 kbps over 50 km transmission distance, which is the highest rate so far in such distance. Our system may pave the road for practical broadband secure quantum communication with continuous variables in the commercial conditions.

  13. High-pressure study of Ti{sub 50}Ni{sub 25}Fe{sub 25} powder produced by mechanical alloying

    SciTech Connect

    Ferreira, A. S.; Rovani, P. R.; Lima, J. C. de; Pereira, A. S.

    2015-02-21

    A nanostructured Ti{sub 50}Ni{sub 25}Fe{sub 25} phase (B2) was formed by mechanical alloying and its structural stability was studied as a function of pressure. The changes were followed by X-ray diffraction. The B2 phase was observed up to 7 GPa; for larger pressures, the B2 phase transformed into a trigonal/hexagonal phase (B19) that was observed up to the highest pressure used (18 GPa). Besides B2 and B19, elemental Ni or a SS-(Fe,Ni) and FeNi{sub 3} were observed. With decompression, the B2 phase was recovered. Using in situ angle-dispersive X-ray diffraction patterns, the single line method was applied to obtain the apparent crystallite size and the microstrain for both the B2 and the B19 phases as a function of the applied pressure. Values of the bulk modulus for the B2, B19, elemental Ni or SS-(Fe,Ni) and FeNi{sub 3} phases were obtained by fitting the pressure dependence of the volume to a Birch–Murnaghan equation of state (BMEOS)

  14. 46 CFR 32.50-25 - Cargo pumps and piping on tank vessels constructed prior to November 10, 1936-TB/ALL.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Cargo pumps and piping on tank vessels constructed prior to November 10, 1936-TB/ALL. 32.50-25 Section 32.50-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS Pumps, Piping, and Hose for...

  15. 46 CFR 32.50-25 - Cargo pumps and piping on tank vessels constructed prior to November 10, 1936-TB/ALL.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Cargo pumps and piping on tank vessels constructed prior to November 10, 1936-TB/ALL. 32.50-25 Section 32.50-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS Pumps, Piping, and Hose for...

  16. 46 CFR 32.50-25 - Cargo pumps and piping on tank vessels constructed prior to November 10, 1936-TB/ALL.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Cargo pumps and piping on tank vessels constructed prior to November 10, 1936-TB/ALL. 32.50-25 Section 32.50-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS Pumps, Piping, and Hose for...

  17. 46 CFR 32.50-25 - Cargo pumps and piping on tank vessels constructed prior to November 10, 1936-TB/ALL.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Cargo pumps and piping on tank vessels constructed prior to November 10, 1936-TB/ALL. 32.50-25 Section 32.50-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS Pumps, Piping, and Hose for...

  18. 46 CFR 32.50-25 - Cargo pumps and piping on tank vessels constructed prior to November 10, 1936-TB/ALL.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Cargo pumps and piping on tank vessels constructed prior to November 10, 1936-TB/ALL. 32.50-25 Section 32.50-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS Pumps, Piping, and Hose for...

  19. Final report on force key comparison EUROMET.M.F-K2: 50 kN and 100 kN (EURAMET Project No 518)

    NASA Astrophysics Data System (ADS)

    Reis Machado, Renato; Kašpar, Petr; Weiglhofer, Erich; Kumme, Rolf; Navrozidis, George; Vámossy, Csilla; Verbeek, Jos; Wozniak, Mikolaj; Spohr, Isabel; Sandu, Ion; Wüthrich, Christian; Knott, Andy

    2014-01-01

    This report describes EURAMET Key Comparison EUROMET.M.F-K2, a comparison between the force standard machines of twelve national measurement institutes, at generated forces of 50 kN and 100 kN, in the period from 2007 to 2009. Two different measurement schemes were employed, one for machines capable of generating both 50 kN and 100 kN and the other using the single force of 50 kN, for machines of a lower maximum capacity than 100 kN. Multiple transducers were used and the force-time profile was strictly controlled, to minimise effects of creep. Analysis of the results took careful account of the drift of the transducers' sensitivities throughout the comparison period, as this was one of the major uncertainty contributions. The final results are linked to the KCRV determined in CIPM Key Comparison CCM.F-K2 through the use of two common deadweight force standard machines in the two comparison exercises. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  20. Effects of 50 and 100 mg desvenlafaxine versus placebo on sexual function in patients with major depressive disorder: a meta-analysis.

    PubMed

    Clayton, Anita H; Hwang, Eunhee; Kornstein, Susan G; Tourian, Karen A; Cheng, Ru-fong; Abraham, Lucy; Mele, Linda; Boucher, Matthieu

    2015-11-01

    The primary objective of this post-hoc analysis was to evaluate the effect of short-term treatment with desvenlafaxine versus placebo on sexual dysfunction (SD), assessed from Arizona Sexual Experiences Scale scores, in adult outpatients with major depressive disorder. Data from three randomized, double-blind, placebo-controlled trials of 50 or 100 mg/day desvenlafaxine for major depressive disorder were pooled. SD status, determined from Arizona Sexual Experiences Scale scores, was assessed at baseline and week 8, last observation carried forward. Subgroup analyses addressed the effects of sex, baseline SD, and antidepressant response. At week 8, last observation carried forward (n=1562), SD rates were 54, 47, and 49% for 50 mg/day desvenlafaxine, 100 mg/day desvenlafaxine, and placebo, respectively [adjusted odds ratios (95% confidence interval) vs. placebo: 1.205 (0.928, 1.564) and 1.129 (0.795, 1.604), respectively]. The treatment by baseline SD interaction approached statistical significance (P=0.0663), mainly driven by poorer scores for desvenlafaxine versus placebo in the 100 mg group. Treatment by sex interactions were not statistically significant. Small but statistically significant treatment by sex interactions were observed for sex drive (P=0.0011) and ease of erection/lubrication (P=0.0151). Although there was no overall effect of desvenlafaxine on SD, a treatment by baseline SD interaction was suggested for 100 mg desvenlafaxine.

  1. 25-Gbit/s burst-mode optical receiver using high-speed avalanche photodiode for 100-Gbit/s optical packet switching.

    PubMed

    Nada, Masahiro; Nakamura, Makoto; Matsuzaki, Hideaki

    2014-01-13

    25-Gbit/s error-free operation of an optical receiver is successfully demonstrated against burst-mode optical input signals without preambles. The receiver, with a high-sensitivity avalanche photodiode and burst-mode transimpedance amplifier, exhibits sufficient receiver sensitivity and an extremely quick response suitable for burst-mode operation in 100-Gbit/s optical packet switching.

  2. Analgesic effects of transcutaneous electrical nerve stimulation and interferential current on experimental ischemic pain models: frequencies of 50 hz and 100 hz.

    PubMed

    Bae, Young-Hyeon; Lee, Suk Min

    2014-12-01

    [Purpose] This study compared the analgesic effects of transcutaneous electrical nerve stimulation (TENS) and interferential currents (IFC) on induced ischemic pain in healthy volunteers. [Subjects] The subjects were 36 volunteers (18 male, 18 female) without known pathology that could cause pain. Their mean age was 24.5±2.2 years. [Methods] A single-blind and parallel-group method was used. Subjects were randomly allocated to receive each 50 Hz TENS, 50 Hz IFC, 100 Hz TENS, and 100 Hz IFC. This study experimentally induced ischemic pain in otherwise pain-free subjects using a modified version of the submaximal effort tourniquet technique. Subjects completed twelve cycles of the ischemic-induced pain test. The primary outcome measure was the change in self-reported of pain intensity during one of four possible treatments. [Results] There were significant effects for Time, which were attributed to a significant reduction in pain intensity for all groups. There were no significant effects for groups or group-time interaction. The 50 Hz IFC treatment was more comfortable than the other treatments in the present study, and it is likely to be better accepted and tolerated by patients. [Conclusion] We conclude that there were no differences in the analgesic effects of the four treatments under the present experimental conditions. The 50 Hz IFC treatment is more comfortable than the other treatments.

  3. All-optical clock recovery for 100 Gb/s RZ-OOK signal after 25km transmission using a dual-mode beating DBR laser

    NASA Astrophysics Data System (ADS)

    Yu, Liqiang; Pan, Biwei; Lu, Dan; Zhao, Lingjuan

    2014-11-01

    All-optical clock recovery (AOCR) for 100 Gb/s RZ-OOK signal is demonstrated by using a dualmode beating DBR laser. Based on the injection-locking of the DBR (distributed Bragg reflector) laser, a 100-GHz optical clock is recovered. Timing jitter (<1 ps) derived from both phase noise and power fluctuation is measured by an optical sampling oscilloscope (OSO). Furthermore, clock recovery is also realized for the 100 Gb/s signal after 25 km transmission. After the 25-km SMF (5- dB loss) transmission, the signal-to-noise ratio (SNR) of the signal drops from 18 dB to 5.2 dB. The dependence of the timing jitter on the input power is investigated. The lowest timing jitter of 665 fs is realized when the input power is 3 dBm.

  4. 25 CFR 166.100 - What special tribal policies will we apply to permitting on Indian agricultural lands?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... THE INTERIOR LAND AND WATER GRAZING PERMITS Tribal Policies and Laws Pertaining to Permits § 166.100... operators to match the highest responsible bid (unless the tribal law or leasing policy specifies some other... section, the BIA may: (1) Waive or modify any general notice requirement of federal law; and (2) Grant...

  5. 25 CFR 166.100 - What special tribal policies will we apply to permitting on Indian agricultural lands?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... THE INTERIOR LAND AND WATER GRAZING PERMITS Tribal Policies and Laws Pertaining to Permits § 166.100... operators to match the highest responsible bid (unless the tribal law or leasing policy specifies some other... section, the BIA may: (1) Waive or modify any general notice requirement of federal law; and (2) Grant...

  6. 25 CFR 166.100 - What special tribal policies will we apply to permitting on Indian agricultural lands?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... THE INTERIOR LAND AND WATER GRAZING PERMITS Tribal Policies and Laws Pertaining to Permits § 166.100... operators to match the highest responsible bid (unless the tribal law or leasing policy specifies some other... section, the BIA may: (1) Waive or modify any general notice requirement of federal law; and (2) Grant...

  7. 25 CFR 166.100 - What special tribal policies will we apply to permitting on Indian agricultural lands?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... THE INTERIOR LAND AND WATER GRAZING PERMITS Tribal Policies and Laws Pertaining to Permits § 166.100... operators to match the highest responsible bid (unless the tribal law or leasing policy specifies some other... section, the BIA may: (1) Waive or modify any general notice requirement of federal law; and (2) Grant...

  8. 25 CFR 166.100 - What special tribal policies will we apply to permitting on Indian agricultural lands?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... THE INTERIOR LAND AND WATER GRAZING PERMITS Tribal Policies and Laws Pertaining to Permits § 166.100... operators to match the highest responsible bid (unless the tribal law or leasing policy specifies some other... section, the BIA may: (1) Waive or modify any general notice requirement of federal law; and (2) Grant...

  9. 50 CFR 25.21 - When and how do we open and close areas of the National Wildlife Refuge System to public access...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... advance notice. See 50 CFR 36.42 for procedures on closing Alaska national wildlife refuges. (f) We will... the National Wildlife Refuge System to public access and use or continue a use? 25.21 Section 25.21... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Administrative Provisions § 25.21 When and how...

  10. 50 CFR 25.21 - When and how do we open and close areas of the National Wildlife Refuge System to public access...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... advance notice. See 50 CFR 36.42 for procedures on closing Alaska national wildlife refuges. (f) We will... the National Wildlife Refuge System to public access and use or continue a use? 25.21 Section 25.21... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Administrative Provisions § 25.21 When and how...

  11. 50 CFR 25.21 - When and how do we open and close areas of the National Wildlife Refuge System to public access...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... advance notice. See 50 CFR 36.42 for procedures on closing Alaska national wildlife refuges. (f) We will... the National Wildlife Refuge System to public access and use or continue a use? 25.21 Section 25.21... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Administrative Provisions § 25.21 When and how...

  12. 50 CFR 25.21 - When and how do we open and close areas of the National Wildlife Refuge System to public access...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... advance notice. See 50 CFR 36.42 for procedures on closing Alaska national wildlife refuges. (f) We will... the National Wildlife Refuge System to public access and use or continue a use? 25.21 Section 25.21... NATIONAL WILDLIFE REFUGE SYSTEM ADMINISTRATIVE PROVISIONS Administrative Provisions § 25.21 When and how...

  13. 25 CFR 171.100 - What are some of the terms I should know for this part?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... it is in the best interest of our irrigation facility. Irrigation bill (see Bill). Irrigation... rehabilitate that we use to provide irrigation service to your farm unit. Soil salinity means soils containing... Waiver. Trust or restricted land or land in trust or restricted status (see definitions in 25 CFR...

  14. 25 CFR 171.100 - What are some of the terms I should know for this part?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... it is in the best interest of our irrigation facility. Irrigation bill (see Bill). Irrigation... rehabilitate that we use to provide irrigation service to your farm unit. Soil salinity means soils containing... Waiver. Trust or restricted land or land in trust or restricted status (see definitions in 25 CFR...

  15. 25 CFR 171.100 - What are some of the terms I should know for this part?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... it is in the best interest of our irrigation facility. Irrigation bill (see Bill). Irrigation... rehabilitate that we use to provide irrigation service to your farm unit. Soil salinity means soils containing... Waiver. Trust or restricted land or land in trust or restricted status (see definitions in 25 CFR...

  16. 25 CFR 171.100 - What are some of the terms I should know for this part?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... it is in the best interest of our irrigation facility. Irrigation bill (see Bill). Irrigation... rehabilitate that we use to provide irrigation service to your farm unit. Soil salinity means soils containing... Waiver. Trust or restricted land or land in trust or restricted status (see definitions in 25 CFR...

  17. 25 CFR 171.100 - What are some of the terms I should know for this part?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... it is in the best interest of our irrigation facility. Irrigation bill (see Bill). Irrigation... rehabilitate that we use to provide irrigation service to your farm unit. Soil salinity means soils containing... Waiver. Trust or restricted land or land in trust or restricted status (see definitions in 25 CFR...

  18. 25 CFR 1000.50 - What must a Tribe/Consortium seeking a planning grant submit in order to meet the planning phase...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false What must a Tribe/Consortium seeking a planning grant submit in order to meet the planning phase requirements? 1000.50 Section 1000.50 Indians OFFICE OF THE...) Planning and Negotiation Grants Advance Planning Grant Funding § 1000.50 What must a...

  19. More than 100 channel supercontinuum CW optical source with precise 25GHz spacing for 10Gbit/s DWDM systems

    NASA Astrophysics Data System (ADS)

    Wang, Jianping; Nan, Yinbo; Zhou, Xianwei

    2006-01-01

    We experimentally demonstrate the generation of supercontinuum (SC) with a 12.5GHz DFB/EAM ultrashort optical pulse broadened in the high nonlinear fiber (HNLF). Through longitudinal mode-carving of the SC spectrum, a novel multiwavelength continuous wave (CW) optical source with precise 25GHz channel spacing is realized. The bit error rate (BER) curve and eye diagram show that the multiwavelength CW optical source is promising for dense wavelength division multiplexing (DWDM) systems.

  20. Temperature dependence of the optical properties of liquid benzene in the infrared between 25 and 50 degrees C.

    PubMed

    Keefe, C Dale; Gillis, Elizabeth A L

    2008-08-01

    The vibrational properties of benzene have long been a topic of interest. A recent comparison presented in the literature of the liquid and gas intensities at 25 degrees C have revealed some intriguing results regarding how the interaction between the hydrogens and the neighbouring pi-clouds in the liquid affect the vibrational intensities. To gain insight into the effect of temperature on the optical properties of liquid benzene and these interactions, the optical constants of liquid benzene have been determined through transmission measurements between 7,400 and 800 cm(-1). The spectra were measured in cells with KBr windows over a path length range of 15-1,000 microm and were collected over a temperature range of 30-50 degrees C in 5 degrees C increments. Variations in the imaginary molar polarizability spectra are examined and compared to a similar study of liquid toluene completed several years ago.

  1. Aerodynamic characteristics of an NASA supercritical-wing research airplane model with and without fuselage area-rule additions at Mach 0.25 to 1.00

    NASA Technical Reports Server (NTRS)

    Bartlett, D. W.; Harris, C. D.

    1972-01-01

    Transonic pressure tunnel tests at Mach numbers from 0.25 to 1.00 were performed to determine the effects of area-rule additions to the sides of the fuselage on the aerodynamic characteristics of a 0.087 scale model of an NASA supercritical-wing research airplane. Presented are the longitudinal aerodynamic force and moment characteristics for horizontal-tail deflection angles of -2.5 deg and -5 deg with the side fuselage area-rule additions on and off the model. The effects of the side fuselage area-rule additions on selected wing and fuselage pressure distributions at near-cruise conditions are also presented.

  2. Urinary 6-sulphatoxymelatonin excretion is increased in rats after 24 hours of exposure to vertical 50 Hz, 100 {micro}T magnetic field

    SciTech Connect

    Bakos, J.; Nagy, N.; Thuroczy, G.; Szabo, L.D.

    1997-05-01

    The effect of exposure to a 50 Hz, vertical magnetic field on the excretion of urinary 6-sulphatoxymelatonin (aMT6s) of rats was studied in a self-controlled experiment. Ten male Wistar rats were kept under 9:15 h light:dark conditions in metabolic cages. The rats were exposed to 1.0 or 100 {micro}T flux density for 24 h. The excretion of aMT6s, which is the primary metabolite of melatonin in the urine, did not show a statistically significant decrease, as measured by {sup 125}I radioimmunoassay, during or after magnetic field exposure of rats to either flux density. At 100 {micro}T flux density, the increase of aMT6s excretion on the day after exposure was statistically significant (P < .02), compared with the value under exposure, but was not significant compared with the baseline values before exposure.

  3. Measurement of d15 in Fe100-xGax (x=12.5,15,18.4,22), Fe50Co50, and Fe81Al19 highly textured polycrystalline rods

    NASA Astrophysics Data System (ADS)

    Restorff, J. B.; Wun-Fogle, M.; Clark, A. E.

    2008-04-01

    We report the first measurements of d15, which relate torsion to an applied field, in the high magnetostriction Galfenol alloys Fe100-xGax (x=12.5,15,18.4,22), Fe50Co50, and Fe81Al19. Measurements were performed on highly textured polycrystalline 6.4×50.8mm2 rods by simultaneously applying a longitudinal magnetic field H∥ (-1200100-xGax system, d15 (in nm/A) were 4.5±1, x =12.5 (sample 1); 7±2, x =12.5 (sample 2); 2.8±0.5, x =15; 16±3, x =22 (stress annealed); and 11.4±0.4, x =22. The Fe81.6Ga18.4 measurements did not yield a value. For Fe50Co50, d15=29±4 and for Fe81Al19, d15=8±1. Estimated values of λ111 were obtained by fitting ξ to 1/H∥ and are compared to those obtained from single crystal measurements.

  4. A comparison of 50, 100 and 200 mg of intra-articular pethidine during knee joint surgery, a controlled study with evidence for local demethylation to norpethidine.

    PubMed

    Söderlund, A; Boreus, L O; Westman, L; Engström, B; Valentin, A; Ekblom, A

    1999-03-01

    Pethidine (meperidine) is a compound with both local anaesthetic and opioid agonist properties. We have in a recent study demonstrated that pethidine could be an interesting alternative to prilocaine in arthroscopy with local anaesthetic technique. Therefore, we investigated, in a controlled randomized double-blind study, the effect of three doses of pethidine compared with a standard local anaesthetic, in patients subjected to arthroscopic knee joint surgery. Ten patients in each group received 50 mg (P50), 100 mg (P100), 200 mg (P200) of pethidine or prilocaine (5 mg/ml) + adrenaline (4 mg/ml) (PC), injected intra-articularly (i.a.) before surgery. We measured pain intensity and discomfort during arthroscopy and pain intensity at rest and at movement, nausea and tiredness for 3 days post-operatively at regular intervals using the VAS-technique. We also measured the concentration of pethidine and its demethylated metabolite, norpethidine, in plasma by collecting blood samples at 20, 40, 60, 80, 140 and 200 min following injection, and in synovial fluid which was collected through the arthroscope at the start and the end of the surgery. It was found that significantly more patients in the P50 group (n = 6) needed general anaesthesia due to intense pain than those in the P100 group (n = 1), P200 group (n = 0) or the PC group (n = 1). The PC group required significantly more analgesics and had a significantly higher calculated total sum of pain scores at movement post-operatively, than the other three groups. The P200 group more often reported tiredness post-operatively than the other three groups. We conclude that 100 or 200 mg pethidine i.a. produces satisfactory anaesthesia for surgery. There was a rapid transfer of pethidine from synovial fluid to plasma, resulting in plasma levels earlier reported to produce centrally mediated effects, such as analgesia and tiredness. We found much higher concentrations of norpethidine in the synovial fluid than in plasma

  5. Assessment of RELAP5/MOD2 against a load rejection from 100% to 50% power in the Vandellos II nuclear power plant. International Agreeement Report

    SciTech Connect

    Llopis, C.; Mendizabal, R.; Perez, J.

    1993-06-01

    An assessment of RELAP5/MOD2 cycle 36.04 against a load rejection from 100% to 50% power in Vandals II NPP (Spain) is presented. The work is inscribed in the framework of the Spanish contribution to ICAP Project. The model used in the simulation consists of a single loop, a steam generator and a steam line up to the steam header all of them enlarged on a scale of 3:1, and full-scaled reactor vessel and pressurizer. The results of the calculations have been in reasonable agreement with plant measurements.

  6. Assessment of RELAP5/MOD2 against a load rejection from 100% to 50% power in the Vandellos II nuclear power plant

    SciTech Connect

    Llopis, C. ); Mendizabal, R.; Perez, J. )

    1993-06-01

    An assessment of RELAP5/MOD2 cycle 36.04 against a load rejection from 100% to 50% power in Vandals II NPP (Spain) is presented. The work is inscribed in the framework of the Spanish contribution to ICAP Project. The model used in the simulation consists of a single loop, a steam generator and a steam line up to the steam header all of them enlarged on a scale of 3:1, and full-scaled reactor vessel and pressurizer. The results of the calculations have been in reasonable agreement with plant measurements.

  7. Transcriptional effects of 50 Hz magnetic fields at 1.2 μT and 100 μT on human breast cancer MCF-7 cells

    NASA Astrophysics Data System (ADS)

    Ishido, Masami; Miyata, Hidetake; Ishizawa, Ken-ich; Murase, Masatoshi; Hondou, Tsuyoshi

    2012-03-01

    The International Agency for Research on Cancer (IARC) classified power frequency magnetic fields as a possible human carcinogen. Alteration in transcription programs is a fundamental feature of cancer. Here, using DNA array technology, we examined the transcriptional effects of 50 Hz magnetic fields on human breast cancer MCF-7 cells. It was found that expression of several oncogenes was significantly altered by magnetic-field exposure and that gene expression profilings were similar in MCF-7 cells exposed to magnetic fields at 1.2 μT and 100 μT for 1 week.

  8. 0.25-μm lithography using a 50-kV shaped electron-beam vector scan system

    NASA Astrophysics Data System (ADS)

    Gesley, Mark A.; Mulera, Terry; Nurmi, C.; Radley, J.; Sagle, Allan L.; Standiford, Keith P.; Tan, Zoilo C. H.; Thomas, John R.; Veneklasen, Lee

    1995-05-01

    Performance data from a prototype 50 kV shaped electron-beam (e-beam) pattern generator is presented. This technology development is targeted towards 180-130 nm device design rules. It will be able to handle 1X NIST X-ray membranes, glass reduction reticles, and 4- to 8-inch wafers. The prototype system uses a planar stage adapted from the IBM EL-4 design. The electron optics is an 50 kV extension of the AEBLE%+TM) design. Lines and spaces of 0.12 micrometers with < 40 nm corner radius are resolved in 0.4 micrometers thick resist at 50 kV. This evolutionary platform will evolve further to include a new 100 kV column with telecentric deflection and a 21-bit (0.5 mm) major field for improved placement accuracy. A unique immersion shaper, faster data path electronics, and 15-bit (32 micrometers ) minor field deflection electronics will substantially increase the flash rate. To match its much finer address structure, the pattern generator figure word size will increase from 80 to 96 bits. The data path electronics uses field programmable gate array (FPGA) logic allowing writing strategy optimization via software reconfiguration. An advanced stage position control (ASPC) includes three-axis, (lambda) /1024 interferometry and a high bandwidth dynamic corrections processor (DCP). Along with its normal role of coordinate transformation and dynamic correction of deflection distortion, astigmatism, and defocus; the DCP improves accuracy by modifying deflection conditions and focus according to measured substrate height variations. It also enables yaw calibration and correction for Write-on-the FlyTM motion. The electronics incorporates JTAG components for built-in self- test (BIST), as well as syndrome checking to ensure data integrity. The design includes diagnostic capabilities from offsite as well as from the operator console. A combination of third-party software and an internal job preparation software system is used to fracture patterns. It handles tone reversal

  9. Comparison of the 2-, 25-, and 100-year recurrence interval floods computed from observed data with the 1995 urban flood-frequency estimating equations for Georgia

    USGS Publications Warehouse

    Inman, Ernest J.

    1997-01-01

    Flood-frequency relations were computed for 28 urban stations, for 2-, 25-, and 100-year recurrence interval floods and the computations were compared to corresponding recurrence interval floods computed from the estimating equations from a 1995 investigation. Two stations were excluded from further comparisons or analyses because neither station had a significant flood during the period of observed record. The comparisons, based on the student's t-test statistics at the 0.05 level of significance, indicate that the mean residuals of the 25- and 100-year floods were negatively biased by 26.2 percent and 31.6 percent, respectively, at the 26 stations. However, the mean residuals of the 2-year floods were 2.5 percent lower than the mean of the 2-year floods computed from the equations, and were not significantly biased. The reason for this negative bias is that the period of observed record at the 26 stations was a relatively dry period. At 25 of the 26 stations, the two highest simulated peaks used to develop the estimating equations occurred many years before the observed record began. However, no attempt was made to adjust the estimating equations because higher peaks could occur after the period of observed record and an adjustment to the equations would cause an underestimation of design floods.

  10. Thick target bremsstrahlung spectra for 1.00-, 1.25-, and 1.40-Mev electrons

    USGS Publications Warehouse

    Miller, W.; Motz, J.W.; Cialella, C.

    1954-01-01

    The spectrum of radiation produced by 1.0-, 1.25-, and 1.40-Mev electrons incident on a thick tungsten target was measured at 0A????and 90A????with the incident beam by a method involving the magnetic analysis of Compton electrons. The effects of electron scattering and energy loss in the target preclude any simple interpretation of this data to yield a differential bremsstrahlung cross section. However, an estimate of the spectra to be expected at 0A????and 90A????was obtained by combining the Sauter expression for the bremsstrahlung cross section with the available information on electron scatter and energy loss in the target and backscatter from the target. The reliability of the estimate is limited because the Sauter formula was calculated by using the Born approximation, the electron scattering calculations are applicable to an infinite medium only, and the backscatter was estimated empirically from Bothe's experimental data which were obtained with lower energy electrons (370 kev). Furthermore electron energy straggling was neglected. Nevertheless, the predicted spectral shapes at 0A????and 90A????and the relative intensities at these two angles are in qualitative agreement with the measured values. The absolute magnitudes of the measured intensities at both angles are about a factor of two greater than the predicted values. ?? 1954 The American Physical Society.

  11. An analysis of 100 MeV F 8+ ion and 50 MeV Li 3+ ion irradiation effects on silicon NPN rf power transistors

    NASA Astrophysics Data System (ADS)

    Pushpa, N.; Praveen, K. C.; Gnana Prakash, A. P.; Prabhakara Rao, Y. P.; Tripati, Ambuj; Revannasiddaiah, D.

    2010-08-01

    The dc characteristics exhibited by NPN power transistors are studied systematically before and after irradiation by 100 MeV F 8+ ions and 50 MeV Li 3+ ions in the dose range of 100 krad to 100 Mrad. The transistor parameters such as excess base current (Δ IB= IBpost- IBpre), dc current gain ( hFE), transconductance ( gm), and collector-saturation current ( ICsat) were studied before and after irradiation. The damage factors ( k) for hFE were calculated for ion irradiated transistors using Messenger-Spratt relation. The base current ( IB) was found to increase significantly after ion irradiation and this in turn decreases the hFE of the transistors. The gm decreases significantly after ion irradiation. Moreover, the output characteristics of irradiated devices also show that the collector current ( IC) in the saturation region ( ICsat) decrease with increase in ion dose. The observed change in these characteristics may be due to the ion induced generation-recombination (G-R) centers in emitter-base (E-B) spacer oxide and the ion induced point defects and their complexes in the transistor structure.

  12. Increased participation and improved performance in age group backstroke master swimmers from 25-29 to 100-104 years at the FINA World Masters Championships from 1986 to 2014.

    PubMed

    Unterweger, Chiara M; Knechtle, Beat; Nikolaidis, Pantelis T; Rosemann, Thomas; Rüst, Christoph A

    2016-01-01

    Participation and performance trends in age group athletes have been investigated for different sport disciplines, but not for master swimmers. The knowledge on this topic is still missing for a particular stroke such as backstroke. Changes in participation and performance of male and female age group backstroke swimmers (≥25 years) competing in 50, 100 and 200 m pool swimming at the FINA World Masters Championships held between 1986 and 2014 were investigated using mixed-effects regression analyses. The overall participation was n = 26,217 including n = 13,708 women and n = 12,509 men. In 50 m, female (age groups 85-89 years; p = 0.002) and male participation (age groups 55-59; p = 0.030 and 80-84 years; p = 0.002) increased, while female participation decreased in age groups 55-59 (p = 0.010) and 60-64 years (p = 0.050). In 100 and 200 m, participation increased in age groups 45-49, 50-54, 65-69, 70-74, 80-84 years. Swimmers in age groups 25-29 to 95-99 years improved performance over all distances. Women were slower than men in age groups 25-29 to 80-84 years, but not in age groups 85-89 to 95-99 years over all distances. In 50 m and 100 m, the sex difference decreased in age groups 40-44 (p = 0.007 and p = 0.005), 45-49 (p = 0.017 and p = 0.034), 50-54 (p = 0.002 and p = 0.040), to 55-59 years (p = 0.002 and p = 0.004). In 200 m, the sex difference decreased in age groups 40-44 (p = 0.044) and 90-94 (p = 0.011), but increased in age group 25-29 years (p = 0.006). In summary, in age group backstroke swimmers, (1) participation increased or remained unchanged (except women in age groups 55-59 and 60-64 years in 50 m), (2) swimming performance improved in all age groups from 25-29 to 95-99 years over all distances, (3) men were faster than women in age groups 25-29 to 80-84 years (except age groups 85-89 to 95-99 years) over time and all distances. PMID:27330911

  13. 50 CFR 25.21 - When and how do we open and close areas of the National Wildlife Refuge System to public access...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Act of 1962 (16 U.S.C. 460k-460k-4) and this subchapter C. See 50 CFR 36 for details on use and access... Parts 25 and 26 of 50 CFR except as otherwise provided in paragraph (b)(1) of this section. (1) We will... receipt of the determination. The appeals process provided for in 50 CFR 36.41(i) (3) through (5)...

  14. Mechanical evaluation of six types of reconstruction following 25, 50, and 75% resection of the proximal femur.

    PubMed

    Kohles, S S; Markel, M D; Rock, M G; Chao, E Y; Vanderby, R

    1994-11-01

    The structural stiffness and the stiffness of the osteotomy site after six types of reconstruction of the proximal femur were compared by testing in axial compression, mediolateral bending, and axial torsion in a canine model. An osteotomy was carried out for 25, 50, or 75% of the length of each femur, and the proximal portion was replaced by one of five allograft/endoprosthetic composites or a segmental replacement. The reconstructions included (a) a composite press-fit proximally and cemented distally, (b) a composite cemented proximally and distally, (c) a composite cemented proximally and fixed with two plates at the allograft-host bone interface, (d) a composite cemented proximally and secured distally with bicortical screws, (e) a composite secured proximally and distally with bicortical screws, and (f) a segmental prosthesis cemented into the distal femur. The results showed that the segmental reconstruction and the reconstruction with double-plate fixation and a cemented endoprosthesis were structurally stiffer and had greater stiffness of the osteotomy site than the other reconstructions. In comparison, reconstructions that involved cement alone or cement and press-fit techniques generally were more compliant than the others, both structurally and at the osteotomy site.

  15. Pollen analyses from a 50 000-yr rodent midden series in the southern Atacama Desert (25° 300' S)

    USGS Publications Warehouse

    Maldonado, Antonio; Betancourt, Julio L.; Latorre, Claudio; Villagran, Carolina

    2005-01-01

    Precipitation in northern Chile is controlled by two great wind belts—the southern westerlies over the southern Atacama and points south (>24° S) and the tropical easterlies over the northern and central Atacama Desert (16–24° S). At the intersection of these summer and winter rainfall regimes, respectively, is a Mars-like landscape consisting of expansive surfaces devoid of vegetation (i.e. absolute desert) except in canyons that originate high enough to experience runoff once every few years. Pollen assemblages from 39 fossil rodent middens in one of these canyons, Quebrada del Chaco (25° 30' S), were used to infer the history of vegetation and precipitation at three elevations (2670–800 m; 3100–3200 m; 3450–3500 m) over the past 50 000 years. When compared to modern conditions and fossil records to the north and south, the pollen evidence indicates more winter precipitation at >52, 40–33, 24–17 k cal.yrBP, more precipitation in both seasons at 17–14 k cal. yr BP, and more summer precipitation from 14–11 k cal. yr BP. Younger middens are scarce at Quebrada del Chaco, and the few Holocene samples indicate hyperarid conditions comparable to today. The only exception is a pollen assemblage that indicates a brief but significant interlude of increased winter precipitation in the last millennium.

  16. Ag K-shell ionization by electron impact: New cross-section measurements between 50 and 100 keV and review of previous experimental data

    NASA Astrophysics Data System (ADS)

    Vanin, V. R.; Manso Guevara, M. V.; Maidana, N. L.; Martins, M. N.; Fernández-Varea, J. M.

    2016-02-01

    We report the measurement of Ag K-shell ionization cross-section by electron impact in the range 50-100 keV and review the experimental data found in the literature. The sample consisted in a thin film of Ag evaporated on a thin C backing. The x-ray spectra generated by electron bombardment in the São Paulo Microtron were observed with a planar HPGe detector. The ratios between characteristic and bremsstrahlung x-ray yields were transformed to ionization cross sections with the help of theoretical atomic-field bremsstrahlung cross sections. The measured cross sections are compared with existing experimental values and calculations based on the semi-relativistic distorted-wave Born approximation. According to our experiment, the ratio of Ag Kβ to Kα x-ray intensities is 0.2018(24).

  17. SUPPLEMENTARY COMPARISON: NORAMET intercomparison of volume standards at 50 mL and 100 mL (SIM.M.FF-S1)

    NASA Astrophysics Data System (ADS)

    Jacques, C.; Trujillo Juarez, S.; Maldonado, J. M.; Bean, V.

    2003-01-01

    An intercomparison of volume standards, 50 mL and 100 mL pycnometers, was decided on at the NORAMET Technical Contacts Meeting of 8-9 June 1998. The participating laboratories were CENAM, NIST, and NRC. NRC acted as the pilot laboratory. The comparison was done between April 1999 and October 1999. The pycnometers were not protected against evaporation by a supplementary cap. Even with this handicap, the three laboratories agreed with one another very well. The difference between maximum and minimum reported volumes never exceeded 0.014%. This comparison was assigned the number SIM.M.FF-S1. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the SIM, according to the provisions of the Mutual Recognition Arrangement (MRA).

  18. The occurrence and seasonal distribution of C50-C60-polyprenols and of C100-and similar long-chain polyprenols in leaves of plants.

    PubMed

    Chojnacki, T; Vogtman, T

    1984-01-01

    Large amounts of fully unsaturated, mainly-cis, higher isoprenoid alcohols consisting of 17-30 isoprene units were found in several plants of the Rosaceae family. They occur as mixtures of several prenologues with either C85 - or C100 - prenol dominating in the form of acetates. The highest level of these polyprenols (0.5-1.0% of wet weight) were found in Crataegus crus- galli , Cotonoaster lucida, Prunus serotina and Sorbus suecica (intermedia). Their content increased with increasing age of the leaves. The dynamics of this rise is different from that observed in the case of accumulation of free C50- C60 - prenols (up to 0.5% of wet weight) in leaves of various plant species.

  19. Core-level spectroscopy investigation of the Mo{sub 0.75}Re{sub 0.25}(100) surface

    SciTech Connect

    Lyman, P.F.; Zehner, D.M.

    1993-10-01

    Preferential surface segregation in the Mo{sub 0.75}(100) surface region was investigated using high-resolution core-level spectroscopy with synchrotron radiation. The magnitude and direction of the surface core-level shifts observed in this study can be qualitatively understood by comparison to W and Mo core-level shifts. Measured core-level intensities are found to be consistent with the segregation of Mo to the surface of the alloy, with an enrichment of Re in the second layer (as found in previous investigations). It is inferred that both Tc and Os will segregate to the Mo{sub 0.75}Re{sub 0.25}(100) surface.

  20. Transforming growth factor beta 1 enhances expression of 50 kDa protein related to 2'-5' oligoadenylate synthetase in human sperm cells.

    PubMed

    Naz, R K; Kumar, R

    1991-01-01

    Human cellular polypeptide factors, namely interferon-alpha, interferon-gamma transforming growth factor (TGF)-alpha, and TGF-beta 1, were analyzed for their effect on motility of human sperm cells. Both interferons caused an inhibition of sperm cell motility due to direct cytotoxic effects without inducing 2'-5' oligoadenylate [2-5(A)]synthetase activity. TGF-alpha affected neither motility nor the levels of 2-5(A) synthetase in sperm cells. TGF-beta 1 had no affect on sperm motility, yet it caused an induction of 2-5(A)synthetase activity. Western immunoblot analysis of TGF-beta 1-treated sperm indicated an enhancement of a 50 kDa protein. Metabolic labeling of sperm cells revealed biosynthesis of one major protein of 50 kDa and at least five minor proteins in the range of 30-92 kDa; the level of 50 kDa protein increased after treatment with TGF-beta 1. The treatment of sperm cells with TGF-beta 1 did not affect their penetration in zona-free hamster eggs (SPA). These results indicate that TGF-beta 1 enhances expression of a 50 kDa protein related to 2-5(A) synthetase in human sperm cells along with other minor proteins, and this increase does not affect sperm motility and SPA.

  1. Thermal conductivity of (Np0.20Pu0.50Am0.25Cm0.05)O2-x solid solutions

    NASA Astrophysics Data System (ADS)

    Nishi, Tsuyoshi; Takano, Masahide; Akabori, Mitsuo; Arai, Yasuo

    2013-09-01

    The authors prepared the sintered sample of (Np0.20Pu0.50Am0.25Cm0.05)O2-x (2 - x = 1.98, 1.96) solid solution and evaluated the dependence of the thermal conductivity on storage time and temperature. The heat capacity of (Np0.20Pu0.50Am0.25Cm0.05)O1.98 was measured between 324 and 1082 K by a drop calorimetry. The thermal diffusivity of (Np0.20Pu0.50Am0.25Cm0.05)O1.98 was measured when the storage time became 48, 216, 720 and 1584 h and that of (Np0.20Pu0.50Am0.25Cm0.05)O1.96 was measured when the storage time became 0,528 and 1386 h. In this study, the latter sample was annealed at 1423 K in vacuum with background pressure of less than 2.0 × 10-4 Pa just after the measurement on the storage time, 1386 h. The thermal diffusivity of (Np0.20Pu0.50Am0.25Cm0.05)O1.96 just after annealing returned to the values of the storage time, 0 h. This result reveals the thermal recovery behavior by annealing. The thermal conductivity of (Np0.20Pu0.50Am0.25Cm0.05)O2-x was determined from the measured thermal diffusivity, heat capacity and bulk density. The thermal conductivity of (Np0.20Pu0.50Am0.25Cm0.05)O2-x exponentially decreased with increasing storage time. This result suggested that the decrease of the thermal conductivity was attributed to the accumulation of lattice defects caused by self-irradiation. The heat capacity of (Np0.20Pu0.50Am0.25Cm0.05)O1.98 was expressed by Cp (J mol-1 K-1) = 1.7314 × 10-2T + 75.720 - 1.0579 × 106 T-2. The heat capacity at higher than 473 K was almost close to those of stoichiometric actinide dioxide within at least ±5%. The thermal diffusivity of (Np0.20Pu0.50Am0.25Cm0.05)O2-x decreased with increasing storage time in the temperature range from 473 to 573 K. The decrease of the thermal diffusivity was attributed by the lattice defect rapidly accumulated by the α-decay of 244Cm. The thermal diffusivity of (Np0.20Pu0.50Am0.25Cm0.05)O1.96 just after annealing returned to the values of the storage time, 0 h. This result reveals the thermal

  2. 50 CFR 80.100 - Does an agency have to display one of the symbols in this part on a completed project?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... symbols in this part on a completed project? 80.100 Section 80.100 Wildlife and Fisheries UNITED STATES... SPORT FISH RESTORATION PROGRAM ADMINISTRATIVE REQUIREMENTS, PITTMAN-ROBERTSON WILDLIFE RESTORATION AND DINGELL-JOHNSON SPORT FISH RESTORATION ACTS General Grant Administration § 80.100 Does an agency have...

  3. 50 CFR 80.100 - Does an agency have to display one of the symbols in this part on a completed project?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... symbols in this part on a completed project? 80.100 Section 80.100 Wildlife and Fisheries UNITED STATES... SPORT FISH RESTORATION PROGRAM ADMINISTRATIVE REQUIREMENTS, PITTMAN-ROBERTSON WILDLIFE RESTORATION AND DINGELL-JOHNSON SPORT FISH RESTORATION ACTS General Grant Administration § 80.100 Does an agency have...

  4. 40 CFR Appendix N to Part 50 - Interpretation of the National Ambient Air Quality Standards for PM2.5

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... data substitution test substitutes actual “high” reported daily PM2.5 values from the same site (specifically, the highest reported non-excluded quarterly value(s) (year non-specific) contained in the...) the highest reported daily value for that quarter, excluding state-flagged data affected...

  5. 40 CFR Appendix N to Part 50 - Interpretation of the National Ambient Air Quality Standards for PM2.5

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... data substitution test substitutes actual “high” reported daily PM2.5 values from the same site (specifically, the highest reported non-excluded quarterly value(s) (year non-specific) contained in the...) the highest reported daily value for that quarter, excluding state-flagged data affected...

  6. Tropical 40-50- and 25-30-day oscillations appearing in realistic and idealized GFDL climate models and the ECMWF dataset

    SciTech Connect

    Hayashi, Y.; Golder, D.G. )

    1993-02-01

    To clarify differences between the tropical 40-50- and 25-30-day oscillations and to evaluate simulations and various theories, space-time spectrum and filter analyses were performed on a nine-year dataset taken from the nine-level R30 spectral general circulation model and the nine-year (1979-1987) ECMWF four-dimensional analysis dataset. The 40-level SKYHI model was analyzed to examine the effect of increased vertical resolution, while an ocean-surface perpetual January R30 model was analyzed to examine the effects of the absence of geographical and seasonal variations. The R30 model results indicate that the relative amplitude of the wavenumber-one component of the 40-50- and 25-30-day oscillations varies greatly from year to year. The SKYHI model indicates that 25-30-day oscillations still appear too strong, although this model reveals a longer vertical wavelength, a higher penetration of the 25-30-day amplitude above the level of convective heating, and a slightly greater height of the convective-heating amplitude, which cannot be detected in the R30 model. The ocean-surface perpetual January R30 model indicates that not only the 25-30-day mode but also the 40-50-day mode can be simulated in the absence of geographical and seasonal modulations, while the wave-CISK and evaporation-wind feedback theories cannot explain the 40-50-day mode. Both R30 models indicate that daily precipitation is usuallys associated with upward motion. A comparison between the two R30 models suggests that the sea surface temperature geographically modules the intrinsically eastward-moving wavenumber-one precipitation oscillations, resulting in their major Pacific and minor Atlantic local amplitudes. This causes planetary-scale eastward-moving zonal-velocity oscillations and standing geopotential oscillations. 121 refs., 26 figs.

  7. Meteorites and thermodynamic equilibrium in f.c.c. iron-nickel alloys /25-50% Ni/

    NASA Astrophysics Data System (ADS)

    Albertsen, J. F.; Knudsen, J. M.; Roy-Poulsen, N. O.; Vistisen, L.

    Mossbauer spectroscopy and X-ray investigations show that taenite (fcc iron-nickel alloy) in meteorites generally has decomposed into an ordered phase FeNi with the L10 structure and a disordered fcc iron-nickel alloy containing less than 25% Ni. The two phases have the same bravais lattice, i.e., they form a pseudo monocrystal. The decomposition is discussed in terms of Fe-Ni phase diagram.

  8. Improvement in the Shape Memory Response of Ti50.5Ni24.5Pd25 High-Temperature Shape Memory Alloy with Scandium Microalloying

    NASA Technical Reports Server (NTRS)

    Atli, K. C.; Karaman, I; Noebe, R. D.; Garg, A.; Chumlyakov, Y. I.; Kireeva, I. V.

    2010-01-01

    A Ti(50.5)Ni(24.5)Pd25 high-temperature shape memory alloy (HTSMA) is microalloyed with 0.5 at. pct scandium (Sc) to enhance its shape-memory characteristics, in particular, dimensional stability under repeated thermomechanical cycles. For both Ti(50.5)Ni(24.5)Pd25 and the Sc-alloyed material, differential scanning calorimetry is conducted for multiple cycles to characterize cyclic stability of the transformation temperatures. The microstructure is evaluated using electron microscopy, X-ray diffractometry, and wavelength dispersive spectroscopy. Isobaric thermal cycling experiments are used to determine transformation temperatures, dimensional stability, and work output as a function of stress. The Sc-doped alloy displays more stable shape memory response with smaller irrecoverable strain and narrower thermal hysteresis than the baseline ternary alloy. This improvement in performance is attributed to the solid solution hardening effect of Sc.

  9. Results of a search for deuterium at 25-50 GC/c using a magnetic spectrometer

    NASA Technical Reports Server (NTRS)

    Golden, R. L.; Stephens, S. A.; Webber, W. R.

    1985-01-01

    A method is presented for separately identifying isotopes using a Cerenkov detector and a magnet spectrometer. Simulations of the method are given for separating deuterium from protons. The simulations are compared with data gathered from the 1979 flight of the New Mexico State University balloonborne magnet spectrometer. The simulation and the data show the same general characteristics lending credence to the technique. The data show an apparent deuteron signal which is (11 + or - 3)% of the total sample in the rigidity region 38.5 to 50 GV/c. Until further background analysis and subtraction is performed this should be regarded as an upper limit to the deuteron/(deuteron+proton) ratio.

  10. 50 CFR 80.100 - Does an agency have to display one of the symbols in this part on a completed project?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT... DINGELL-JOHNSON SPORT FISH RESTORATION ACTS General Grant Administration § 80.100 Does an agency have...

  11. 50 CFR 80.100 - Does an agency have to display one of the symbols in this part on a completed project?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT... DINGELL-JOHNSON SPORT FISH RESTORATION ACTS General Grant Administration § 80.100 Does an agency have...

  12. Microstructure and transformation behavior of Ni{sub 24.7}Ti{sub 50.3}Pd{sub 25} high temperature shape-memory alloy with Sc micro-addition

    SciTech Connect

    Ramaiah, K.V.; Saikrishna, C.N.; Gouthama; Bhaumik, S.K.

    2015-08-15

    NiTiPd shape-memory alloys (SMAs) are potential functional materials for use as solid-state actuators in the temperature range 100–250 °C. The present study investigates the effect of 1.0 at.% Sc micro-addition to Ni{sub 24.7}Ti{sub 50.3}Pd{sub 25} alloy, Sc replacing either Ti or Ni. Results show that all the three alloys studied have stable transformation behavior on stress-free thermal cycling and hence, are suitable for cyclic actuation applications. However, the addition of Sc to NiTiPd alloy leads to decrease of transformation temperatures, the magnitude of decrease being greater for the alloy with Sc replacing Ni. The martensite finish (M{sub f}) temperature of 181 °C for the NiTiPd alloy decreased to 139 °C for Sc replacing Ti and 83 °C for Sc replacing Ni. Also, the indentation modulus of NiTiPdSc (Sc replacing Ni) alloy is found to be significantly low compared to the other alloys. Analysis indicates that the observed differences in the alloy properties are related to the solubility of Sc in the NiTiPd matrix. While the quaternary NiTiPdSc alloy, Sc replacing Ti, has a single phase microstructure, the alloy with Sc replacing Ni shows the presence of Sc-rich and TiPd-type second phases in the microstructure. TEM examination revealed that the TiPd-type phase has a distinct rod-like morphology (30–50 nm) arranged in a grid-like structure. The transformation and indentation behavior of the alloys is elucidated using thermodynamic calculations of frictional energy and an electronic structure based analysis. - Highlights: • TEM of Ni{sub 23.7}Ti{sub 50.3}Pd{sub 25}Sc{sub 1} showed distinct grid of TiPd-type phase nanorods < 50 nm. • Stress-free thermal cycling of all the three alloys showed stable transformation behavior. • Ni{sub 24.7}Ti{sub 49.3}Pd{sub 25}Sc{sub 1} and Ni{sub 23.7}Ti{sub 50.3}Pd{sub 25}Sc{sub 1} showed single and multiphase structures. • Sc micro-addition (1 at.%) to Ni{sub 24.7}Ti{sub 50.3}Pd{sub 25} alloy decreased TTs

  13. Earth observations during Space Shuttle flight STS 50 - Columbia's mission to planet earth (June 25-July 9, 1992)

    NASA Technical Reports Server (NTRS)

    Lulla, Kamlesh P.; Helfert, Michael; Amsbury, David; Pitts, David; Evans, Cynthia; Wilkinson, Justin; Helms, David; Chambers, Mark; Brumbaugh, Fred; Richards, Richard N.

    1993-01-01

    A review of the imagery acquired during the STS 50 mission of the Space Shuttle is presented. The earth viewing photography from this flight includes photos of dust plumes over several portions of the Red Sea, Arabian Sea, Persian Gulf, the Mediterranean Sea, and the Atlantic Ocean. Over land, prominent dust plumes were seen over Iraq, North Africa, Sudan, and West Africa. The color infrared photography includes images of the tropical rain forests of South America and South and Southeast Asia. Other examples include photographs of floods in Argentina, photos of Lake Chad in Africa, Coastal Madagascar, the Aswan dam and the Nile, geologic features of North Africa, the center pivot irrigation land areas of Saudi Arabia, flooding in Asian rivers, and sediment plumes of South American and South and Southeast Asian coasts.

  14. 50 CFR 660.393 - Latitude/longitude coordinates defining the 100 fm (183 m) through 150 fm (274 m) depth contours.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... of the following points in the order stated: (1) 33°04.73′ N. lat., 118°37.98′ W. long.; (2) 33°02.67...., 118°37.99′ W. long.; (2) 33°02.67′ N. lat., 118°34.07′ W. long.; (3) 32°55.97′ N. lat., 118°28.95′ W...., 125°41.00′ W. long.; (2) 48°14.00′ N. lat., 125°36.00′ W. long.; (3) 48°09.50′ N. lat., 125°40.50′...

  15. Characterization of Ni19.5Ti50.5Pd25Pt5 High-Temperature Shape Memory Alloy Springs and their Potential Application in Aeronautics

    NASA Technical Reports Server (NTRS)

    Stebner, Aaron; Padula, Santo A.; Noebe, Ronald D.

    2008-01-01

    Shape memory alloys (SMAs) have been used as actuators in many different industries since the discovery of the shape memory effect, but the use of SMAs as actuation devices in aeronautics has been limited due to the temperature constraints of commercially available materials. Consequently, work is being done at NASA's Glenn Research Center to develop new SMAs capable of being used in high temperature environments. One of the more promising high-temperature shape memory alloys (HTSMAs) is Ni19.5Ti50.5Pd25Pt5. Recent work has shown that this material is capable of being used in operating environments of up to 250 C. This material has been shown to have very useful actuation capabilities, demonstrating repeatable strain recoveries up to 2.5% in the presence of an externally applied load. Based on these findings, further work has been initiated to explore potential applications and alternative forms of this alloy, such as springs. Thus, characterization of Ni19.5Ti50.5Pd25Pt5 springs, including their mechanical response and how variations in this response correlate to changes in geometric parameters, are discussed. The effects of loading history, or training, on spring behavior were also investigated. A comparison of the springs with wire actuators is made and the benefits of using one actuator form as opposed to the other discussed. These findings are used to discuss design considerations for a surge-control mechanism that could be used in the centrifugal compressor of a T-700 helicopter engine.

  16. Characterization of Ni 19.5Ti 50.5Pd 25Pt 5 high-temperature shape memory alloy springs and their potential applications in aeronautics

    NASA Astrophysics Data System (ADS)

    Stebner, Aaron; Padula, Santo A., II; Noebe, Ronald D.; Quinn, D. Dane

    2008-03-01

    Shape memory alloys (SMAs) have been used as actuators in many different industries since the discovery of the shape memory effect, but the use of SMAs as actuation devices in aeronautics has been limited due to the temperature constraints of commercially available materials. Consequently, work is being done at NASA's Glenn Research Center to develop new SMAs capable of being used in high temperature environments. One of the more promising high-temperature shape memory alloys (HTSMAs) is Ni 19.5Ti 50.5Pd 25Pt 5. Recent work has shown that this material is capable of being used in operating environments of up to 250°C. This material has been shown to have very useful actuation capabilities, demonstrating repeatable strain recoveries up to 2.5% in the presence of an externally applied load. Based on these findings, further work has been initiated to explore potential applications and alternative forms of this alloy, such as springs. Thus, characterization of Ni 19.5Ti 50.5Pd 25Pt 5 springs, including their mechanical response and how variations in this response correlate to changes in geometric parameters, are discussed. The effects of loading history, or training, on spring behavior were also investigated. A comparison of the springs with wire actuators is made and the benefits of using one actuator form as opposed to the other discussed. These findings are used to discuss design considerations for a surge-control mechanism that could be used in the centrifugal compressor of a T-700 helicopter engine.

  17. Z=50 Shell Gap near {sup 100}Sn from Intermediate-Energy Coulomb Excitations in Even-Mass {sup 106-112}Sn Isotopes

    SciTech Connect

    Vaman, C.; Bazin, D.; Galaviz, D.; Mueller, W. F.; Schiller, A.; Stolz, A.; Andreoiu, C.; Becerril, A.; Brown, B. A.; Campbell, C. M.; Chester, A.; Cook, J. M.; Dinca, D. C.; Gade, A.; Glasmacher, T.; Miller, D.; Moeller, V.; Starosta, K.; Terry, J. R.; Zelevinsky, V.

    2007-10-19

    Rare isotope beams of neutron-deficient {sup 106,108,110}Sn from the fragmentation of {sup 124}Xe were employed in an intermediate-energy Coulomb excitation experiment. The measured B(E2,0{sub 1}{sup +}{yields}2{sub 1}{sup +}) values for {sup 108}Sn and {sup 110}Sn and the results obtained for the {sup 106}Sn show that the transition strengths for these nuclei are larger than predicted by current state-of-the-art shell-model calculations. This discrepancy might be explained by contributions of the protons from within the Z=50 shell to the structure of low-energy excited states in this region.

  18. Hallucinogen-like effects of 2-([2-(4-cyano-2,5-dimethoxyphenyl) ethylamino]methyl)phenol (25CN-NBOH), a novel N-benzylphenethylamine with 100-fold selectivity for 5-HT2A receptors, in mice

    PubMed Central

    Gray, Bradley W.; Bailey, Jessica M.; Smith, Douglas; Hansen, Martin; Kristensen, Jesper L.

    2014-01-01

    Rationale 2-([2-(4-cyano-2,5-dimethoxyphenyl)ethylamino]methyl)phenol (25CN-NBOH) is structurally similar to N-benzyl substituted phenethylamine hallucinogens currently emerging as drugs of abuse. 25CN-NBOH exhibits dramatic selectivity for 5-HT2A receptors in vitro, but has not been behaviorally characterized. Objective 25CN-NBOH was compared to the traditional phenethylamine hallucinogen R(−)-2,5-dimethoxy-4-iodoamphetamine (DOI) using mouse models of drug-elicited head twitch behavior and drug discrimination. Methods Drug-elicited head twitches were quantified for 10 min following administration of various doses of either DOI or 25CN-NBOH, with and without pretreatments of 0.01 mg/kg 5-HT2A antagonist M100907 or 3.0 mg/kg 5-HT2C antagonist RS102221. The capacity of 25CN-NBOH to attenuate DOI-elicited head twitch was also investigated. Mice were trained to discriminate DOI or M100907 from saline, and 25CN-NBOH was tested for generalization. Results 25CN-NBOH induced a head twitch response in the mouse that was lower in magnitude than that of DOI, blocked by M100907, but not altered by RS102221. DOI-elicited head twitch was dose-dependently attenuated by 25CN-NBOH pretreatment. 25CN-NBOH produced an intermediate degree of generalization (55%) for the DOI training dose, and these interoceptive effects were attenuated by M100907. Finally, 25CN-NBOH did not generalize to M100907 at any dose, but ketanserin fully substituted in these animals. Conclusions 25CN-NBOH was behaviorally active, but less effective than DOI in two mouse models of hallucinogenic effects. The effectiveness with which M100907 antagonized the behavioral actions of 25CN-NBOH strongly suggests that the 5-HT2A receptor is an important site of agonist action for this compound in vivo. PMID:25224567

  19. Stacking fault, microtopography and thermal decomposition studies of CrxW1-xSe2 (x=0.25, 0.50, 0.75) single crystals

    NASA Astrophysics Data System (ADS)

    Patel, D. D.; Desai, Priyanka; Jani, A. R.

    2014-08-01

    The single crystals of CrxW1-xSe2 (x=0.25, 0.50, 0.75) have been grown by the chemical vapour transport (CVT) technique using iodine as a transporting agent. The structural characterisation of these crystals has been made by the X-ray diffraction (XRD) method. The lattice parameters, unit cell volume, crystallite size, strain and dislocation densities have also been evaluated for these new crystals. The estimation of growth and deformation fault probabilities is further calculated. The grown crystals were examined under an optical zoom microscope for their surface topography. Thermo gravimetry analysis (TGA) and differential thermogravimetry (DTG) were carried for the CVT grown CrxW1-xSe2 single crystals. The different kinetic parameters: entropy, enthalpy and Gibbs free energy were calculated using Piloyan-Novikova (P-N) and Coats-Redfern (C-R) relations.

  20. Independent isotopic yields in 25 MeV and 50 MeV proton-induced fission of natU

    NASA Astrophysics Data System (ADS)

    Penttilä, H.; Gorelov, D.; Elomaa, V.-V.; Eronen, T.; Hager, U.; Hakala, J.; Jokinen, A.; Kankainen, A.; Karvonen, P.; Moore, I. D.; Parkkonen, J.; Peräjärvi, K.; Pohjalainen, I.; Rahaman, S.; Rinta-Antila, S.; Rissanen, J.; Rubchenya, V. A.; Saastamoinen, A.; Simutkin, V.; Sonoda, T.; Weber, C.; Voss, A.; Äystö, J.

    2016-04-01

    Independent isotopic yields for elements from Zn to La in the 25 MeV proton-induced fission of {}^{nat}U were determined with the JYFLTRAP facility. In addition, isotopic yields for Zn, Ga, Rb, Sr, Zr, Pd and Xe in the 50 MeV proton-induced fission of {}^{nat}U were measured. The deduced isotopic yield distributions are compared with a Rubchenya model, the GEF model with universal parameters and the semi-empirical Wahl model. Of these, the Rubchenya model gives the best overall agreement with the obtained data. Combining the isotopic yield data with mass yield data to obtain the absolute independent yields was attempted. The result depends on the mass yield distribution.

  1. High Precision Metrology on the Ultra-Lightweight W 50.8 cm f/1.25 Parabolic SHARPI Primary Mirror using a CGH Null Lens

    NASA Technical Reports Server (NTRS)

    Antonille, Scott

    2004-01-01

    For potential use on the SHARPI mission, Eastman Kodak has delivered a 50.8cm CA f/1.25 ultra-lightweight UV parabolic mirror with a surface figure error requirement of 6nm RMS. We address the challenges involved in verifying and mapping the surface error of this large lightweight mirror to +/-3nm using a diffractive CGH null lens. Of main concern is removal of large systematic errors resulting from surface deflections of the mirror due to gravity as well as smaller contributions from system misalignment and reference optic errors. We present our efforts to characterize these errors and remove their wavefront error contribution in post-processing as well as minimizing the uncertainty these calculations introduce. Data from Kodak and preliminary measurements from NASA Goddard will be included.

  2. Decrease and recovery of serum zinc and bone growth of rats with chronic ingestion of 25 ppm and 50 ppm cadmium.

    PubMed

    Sugawara, C; Sugawara, N

    1983-02-01

    Weanling female Wistar rats ingested 25 ppm or 50 ppm cadmium (Cd) as CdCl2 in water for 330 days. Suppression of body weight gain was observed during the early stages of ingestion. The serum zinc (Zn) concentration from Cd-treated rats was significantly decreased in both groups at 35 days. Cd groups gradually exceeded the control group in body weight gain. At the 330th day of Cd ingestion decreased Zn concentration was observed in the fibula bone, though exchangable serum Zn had almost returned to normal. The decrease of calcium (Ca) and hydroxyproline in fibulae was small. The severe decrease in serum Zn concentration during growing stages did not have a suppressing effect on bone growth. The recovery of body weight gain could be partly explained by the smaller intake of Cd water in adults than in young.

  3. Comparing magnetostructural transitions in Ni50Mn18.75Cu6.25Ga25 and Ni49.80Mn34.66In15.54 Heusler alloys

    NASA Astrophysics Data System (ADS)

    Dubenko, Igor; Granovsky, Alexander; Lahderanta, Erkki; Kashirin, Maxim; Makagonov, Vladimir; Aryal, Anil; Quetz, Abdiel; Pandey, Sudip; Rodionov, Igor; Samanta, Tapas; Stadler, Shane; Mazumdar, Dipanjan; Ali, Naushad

    2016-03-01

    The crystal structure, magnetic and transport properties, including resistivity and thermopower, of Ni50Mn18.75Cu6.25Ga25 and Ni49.80Mn34.66In15.54 Heusler alloys were studied in the (10-400) K temperature interval. We show that their physical properties are remarkably different, thereby pointing to different origin of their magnetostructural transition (MST). A Seebeck coefficient (S) was found to pass minimum of about -20 μV/K in respect of temperature for both compounds. It was shown that MST observed for both compounds results in jump-like changes in S for Ga-based compound and jump in resistivity of about 20 and 200 μΩ cm for Ga and In -based compounds, respectively. The combined analyzes of the present results with that from literature show that the density of states at the Fermi level does not change strongly at the MST in the case of Ni-Mn-In alloys as compared to that of Ni-Mn-Ga.

  4. Chemical composition of PM10 and PM2.5 collected at ground level and 100 meters during a strong winter-time pollution episode in Xi'an, China.

    PubMed

    Shen, Zhenxing; Cao, Junji; Liu, Suixin; Zhu, Chongshu; Wang, Xin; Zhang, Ting; Xu, Hongmei; Hu, Tafeng

    2011-11-01

    An intensive sampling of aerosol particles from ground level and 100 m was conducted during a strong pollution episode during the winter in Xi'an, China. Concentrations of water-soluble inorganic ions, carbonaceous compounds, and trace elements were determined to compare the composition of particulate matter (PM) at the two heights. PM mass concentrations were high at both stations: PM10 (PM with aerodynamic diameter < or =10 microm) exceeded the China National Air Quality Standard Class II value on three occasions, and PM2.5 (PM with aerodynamic diameter < or =2.5 microm) exceeded the daily U.S. National Ambient Air Quality Standard more than 10 times. The PM10 organic carbon (OC) and elemental carbon (EC) were slightly lower at the ground than at 100 m, both in terms of concentration and percentage of total mass, but OC and EC in PM2.5 exhibited the opposite pattern. Major ionic species, such as sulfate and nitrate, showed vertical variations similar to the carbonaceous aerosols. High sulfate concentrations indicated that coal combustion dominated the PM mass both at the ground and 100 m. Correlations between K+ and OC and EC at 100 m imply a strong influence from suburban biomass burning, whereas coal combustion and motor vehicle exhaust had a greater influence on the ground PM. Stable atmospheric conditions apparently led to the accumulation of PM, especially at 100 m, and these conditions contributed to the similarities in PM at the two elevations. Low coefficient of divergence (CD) values reflect the similarities in the composition of the aerosol between sites, but higher CDs for fine particles compared with coarse ones were consistent with the differences in emission sources between the ground and 100 m.

  5. 50 CFR 100.4 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., Bureau of Land Management, National Park Service, and USDA Forest Service. ANILCA means the Alaska... boundaries of any unit of the National Park System, National Wildlife Refuge System, National Wild and Scenic... and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED)...

  6. 50 CFR 100.4 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., Bureau of Land Management, National Park Service, and USDA Forest Service. ANILCA means the Alaska... boundaries of any unit of the National Park System, National Wildlife Refuge System, National Wild and Scenic... and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED)...

  7. 50 CFR 260.100 - Facilities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Products for Human Consumption Requirements for Plants Operating Under Continuous Inspection on A Contract..., brushes, mops, clean cloths, hose, nozzles, soaps, detergent, sprayers) shall be provided at convenient locations throughout the plant....

  8. 50 CFR 260.100 - Facilities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Products for Human Consumption Requirements for Plants Operating Under Continuous Inspection on A Contract..., brushes, mops, clean cloths, hose, nozzles, soaps, detergent, sprayers) shall be provided at convenient locations throughout the plant....

  9. 50 CFR 260.100 - Facilities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Products for Human Consumption Requirements for Plants Operating Under Continuous Inspection on A Contract..., brushes, mops, clean cloths, hose, nozzles, soaps, detergent, sprayers) shall be provided at convenient locations throughout the plant....

  10. 50 CFR 260.100 - Facilities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Products for Human Consumption Requirements for Plants Operating Under Continuous Inspection on A Contract..., brushes, mops, clean cloths, hose, nozzles, soaps, detergent, sprayers) shall be provided at convenient locations throughout the plant....

  11. 50 CFR 260.100 - Facilities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Products for Human Consumption Requirements for Plants Operating Under Continuous Inspection on A Contract..., brushes, mops, clean cloths, hose, nozzles, soaps, detergent, sprayers) shall be provided at convenient locations throughout the plant....

  12. 50 CFR 100.2 - Authority.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) NATIONAL...), 16 U.S.C. 3101-3126. ... Authority. The Secretary of the Interior and Secretary of Agriculture issue the regulations in this...

  13. 50 CFR 20.100 - General provisions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    .... Migratory game bird population levels, including production and habitat conditions, vary annually. These... gathering programs to determine migratory game bird population status and trends, evaluations of habitat... PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Annual Seasons, Limits, and Shooting Hours Schedules §...

  14. 50 CFR 20.100 - General provisions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    .... Migratory game bird population levels, including production and habitat conditions, vary annually. These... gathering programs to determine migratory game bird population status and trends, evaluations of habitat... PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Annual Seasons, Limits, and Shooting Hours Schedules §...

  15. 50 CFR 679.100 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... operator of a vessel named on an LLP license with a Pacific cod catcher-processor hook-and-line endorsement... who does not intend to directed fish for Pacific cod in the BSAI or conduct groundfish CDQ fishing at... notification form to opt out of directed fishing for Pacific cod in the BSAI and groundfish CDQ fishing in...

  16. 50 CFR 679.100 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... operator of a vessel named on an LLP license with a Pacific cod catcher-processor hook-and-line endorsement... who does not intend to directed fish for Pacific cod in the BSAI or conduct groundfish CDQ fishing at... notification form to opt out of directed fishing for Pacific cod in the BSAI and groundfish CDQ fishing in...

  17. 50 CFR 100.19 - Special actions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... of public safety or administration. (c) The Board will accept a request for a change in seasons..., may not exceed 60 days, and may not be extended unless it is determined by the Board, after notice and... seasons, to modify the harvest limits, or to modify the methods and means of harvest for subsistence...

  18. 50 CFR 20.100 - General provisions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... General provisions. (a) The taking, possession, transportation, and other uses of migratory game birds by.... Migratory game bird population levels, including production and habitat conditions, vary annually. These... migratory game birds to permissible levels. (b) The development of these schedules involves annual...

  19. 50 CFR 20.100 - General provisions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... General provisions. (a) The taking, possession, transportation, and other uses of migratory game birds by.... Migratory game bird population levels, including production and habitat conditions, vary annually. These... migratory game birds to permissible levels. (b) The development of these schedules involves annual...

  20. Bioefficacy, residue dynamics and safety assessment of the combination fungicide trifloxystrobin 25% + tebuconazole 50%-75 WG in managing early blight of tomato (Lycopersicon esculentum Mill.).

    PubMed

    Saha, Sujoy; Purath, Ahammed Shabeer Thekkum; Jadhav, Manjusha R; Loganathan, M; Banerjee, Kaushik; Rai, A B

    2014-01-01

    This paper reports the in vitro and in vivo bioefficacy of a combination fungicide trifloxystrobin (25%) + tebuconazole (50%) against early blight disease of tomato (Lycopersicon esculentum Mill.) caused by Alternaria solani and their corresponding pre-harvest intervals (PHI) with reference to the maximum residue limits (European Union). Bioefficacy of the test fungicide combination revealed that in vitro conditions manifested the best control (75.1%) at 350 mg kg(-1) against 76.2% control under field conditions. A sample preparation method based on ethyl acetate extraction and estimation by LC-MS multiple reaction monitoring (MRM) was validated in tomato fruits at 0.01 mg/kg and dissipation studies were conducted in field at single and double doses. The residues of both the compounds on all the sampling days were below the European Union maximum residue limits (EU-MRLs) and the maximum permissible intakes (MPIs) were calculated on the basis of prescribed acceptable daily intake (ADI). The combined bioefficacy and residue dynamics information will support label-claim of this fungicide combination for the management of early blight in tomato. PMID:24328546

  1. Relationship Between Final Performance and Block Times with the Traditional and the New Starting Platforms with A Back Plate in International Swimming Championship 50-M and 100-M Freestyle Events

    PubMed Central

    Garcia-Hermoso, Antonio; Escalante, Yolanda; Arellano, Raul; Navarro, Fernando; Domínguez, Ana M.; Saavedra, Jose M.

    2013-01-01

    The purpose of this study was to investigate the association between block time and final performance for each sex in 50-m and 100-m individual freestyle, distinguishing between classification (1st to 3rd, 4th to 8th, 9th to 16th) and type of starting platform (old and new) in international competitions. Twenty-six international competitions covering a 13-year period (2000-2012) were analysed retrospectively. The data corresponded to a total of 1657 swimmers’ competition histories. A two-way ANOVA (sex x classification) was performed for each event and starting platform with the Bonferroni post-hoc test, and another two-way ANOVA for sex and starting platform (sex x starting platform). Pearson’s simple correlation coefficient was used to determine correlations between the block time and the final performance. Finally, a simple linear regression analysis was done between the final time and the block time for each sex and platform. The men had shorter starting block times than the women in both events and from both platforms. For 50-m event, medalists had shorter block times than semi- finalists with the old starting platforms. Block times were directly related to performance with the old starting platforms. With the new starting platforms, however, the relationship was inverse, notably in the women’s 50-m event. The block time was related for final performance in the men’s 50- m event with the old starting platform, but with the new platform it was critical only for the women’s 50-m event. Key Points The men had shorter block times than the women in both events and with both platforms. For both distances, the swimmers had shorter block times in their starts from the new starting platform with a back plate than with the old platform. For the 50-m event with the old starting platform, the medalists had shorter block times than the semi-finalists. The new starting platform block time was only determinant in the women’s 50-m event. In order to improve

  2. Tabulated pressure measurements of a NASA supercritical-wing research airplane model with and without fuselage area-rule additions at Mach 0.25 to 1.00

    NASA Technical Reports Server (NTRS)

    Harris, C. D.; Bartlett, D. W.

    1972-01-01

    Basic pressure measurements were made on a 0.087-scale model of a supercritical wing research airplane in the Langley 8 foot transonic pressure tunnel at Mach numbers from 0.25 to 1.00 to determine the effects on the local aerodynamic loads over the wing and rear fuselage of area-rule additions to the sides of the fuselage. In addition, pressure measurements over the surface of the area-rule additions themselves were obtained at angles of sideslip of approximately - 5 deg, 0 deg, and 5 deg to aid in the structural design of the additions. Except for representative figures, results are presented in tabular form without analysis.

  3. 40 CFR Appendix L to Part 50 - Reference Method for the Determination of Fine Particulate Matter as PM2.5 in the Atmosphere

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... following design and performance specifications. 6.1 Size. Circular, 46.2 mm diameter ±0.25 mm. 6.2 Medium... minutes (23 to 25 hours). However, when a sample period is less than 1,380 minutes, the measured... inert material, 0.38 ±0.04 mm thick, outer diameter 46.2 mm ±0.25 mm, and width of 3.68 mm (±0.00,...

  4. 40 CFR Appendix L to Part 50 - Reference Method for the Determination of Fine Particulate Matter as PM2.5 in the Atmosphere

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... following design and performance specifications. 6.1 Size. Circular, 46.2 mm diameter ±0.25 mm. 6.2 Medium... minutes (23 to 25 hours). However, when a sample period is less than 1,380 minutes, the measured... inert material, 0.38 ±0.04 mm thick, outer diameter 46.2 mm ±0.25 mm, and width of 3.68 mm (±0.00,...

  5. 40 CFR Appendix L to Part 50 - Reference Method for the Determination of Fine Particulate Matter as PM2.5 in the Atmosphere

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... following design and performance specifications. 6.1 Size. Circular, 46.2 mm diameter ±0.25 mm. 6.2 Medium... minutes (23 to 25 hours). However, when a sample period is less than 1,380 minutes, the measured... inert material, 0.38 ±0.04 mm thick, outer diameter 46.2 mm ±0.25 mm, and width of 3.68 mm (±0.00,...

  6. Determination of the Sensibility Factors for TLD-100 Powder on the Energy of X-Ray of 50, 250 kVp; 192Ir, 137Cs and 60Co

    SciTech Connect

    Loaiza, Sandra P.; Alvarez, Jose T.

    2006-09-08

    TLD-100 powder is calibrated in terms of absorbed dose to water Dw, using the protocols AAPM TG61, AAPM TG43 and IAEA-TRS 398, for the energy of RX 50, 250 kVp, 137Cs and 60Co respectively. The calibration curves, TLD Response R versus Dw, are fitted by weighted least square by a quadratic polynomials; which are validated with the lack of fit and the Anderson-Darling normality test. The slope of these curves corresponds to the sensibility factor: Fs R/DW, [Fs] = nC Gy-1. The expanded uncertainties U's for these factors are obtained from the ANOVA tables. Later, the Fs' values are interpolated using the effective energy hvefec for the 192Ir. The SSDL sent a set of capsules with powder TLD-100 for two Hospitals. These irradiated them a nominal dose of Dw = 2 Gy. The results determined at SSDL are: for the Hospital A the Dw is overestimated in order to 4.8% and the Hospital B underestimates it in the range from -1.4% to -17.5%.

  7. 31 CFR 25.100 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Money and Finance: Treasury Office of the Secretary of the Treasury PREPAYMENT OF FOREIGN MILITARY SALES LOANS MADE BY THE DEFENSE SECURITY ASSISTANCE AGENCY AND FOREIGN MILITARY SALES LOANS MADE BY THE... “Foreign Military Sales Debt Reform,” of Title III, entitled “Military Assistance,” of an act...

  8. 31 CFR 25.100 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Money and Finance: Treasury Office of the Secretary of the Treasury PREPAYMENT OF FOREIGN MILITARY SALES LOANS MADE BY THE DEFENSE SECURITY ASSISTANCE AGENCY AND FOREIGN MILITARY SALES LOANS MADE BY THE... “Foreign Military Sales Debt Reform,” of Title III, entitled “Military Assistance,” of an act...

  9. 31 CFR 25.100 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Money and Finance: Treasury Office of the Secretary of the Treasury PREPAYMENT OF FOREIGN MILITARY SALES LOANS MADE BY THE DEFENSE SECURITY ASSISTANCE AGENCY AND FOREIGN MILITARY SALES LOANS MADE BY THE... “Foreign Military Sales Debt Reform,” of Title III, entitled “Military Assistance,” of an act...

  10. 31 CFR 25.100 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., meet the criteria of Eligible FMS Loan. (h) Eligible FMS loan means any FMS Loan which: (1) Was... are made on account of FMS Loans meeting the criteria of Eligible FMS Loan even when such FMS Advances... association, savings and loan association, building and loan association, savings bank, credit union,...

  11. Serum 25-hydroxyvitamin D response to vitamin D3 supplementation 50,000 IU monthly in youth with HIV-1 infection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Context: Vitamin D deficiency and insufficiency occur frequently in youth with HIV infection, particularly among those receiving the antiretroviral drug efavirenz. Optimal vitamin D dosing for treatment is unclear. Objective: Measure change in 25-hydroxy vitamin D (25-OHD) concentration from basel...

  12. The genes for nicein/kalinin 125- and 100-kDa subunits, candidates for junctional epidermiolysis bullosa, map to chromosomes 1q32 and 1q25-q31

    SciTech Connect

    Vailly, J.; Ortonne, J.P.; Meneguzzi, G.; Szepetowski, P.; Pedeutour, F. ); Mattei, M.G. ); Burgeson, R. )

    1994-05-01

    Expression of nicein is specifically hampered in the severe form of junctional epidermolysis bullosa (JEB), a recessive genodermatosis characterized by blister formation of integument believed to be due to defects in hemidesmosomes. Nicein genes are therefore the prime candidates for involvement in JEB. To map the gene encoding the 125-kDa subunit of nicein, the authors used the cDNA Kal5.5C coding for the amino-terminal domain of the protein. In situ hybridization was carried out on chromosomes in phytohemagglutinin-stimulated blood lymphocytes of healthy donors. In 100 metaphases examined, 153 silver grains were found associated with chromosomes; 45 (29%) of these were located on chromosome 1, and 33 (73%) of these 45 grains mapped to region 1q32.1-q41 with a maximum in band 1q32. To confirm the regional localization of the genes for nicein subunits of 100 and 125 kDa, fluorescence in situ hybridization was performed on normal lymphocytes from two unrelated normal males and fibroblast cell lines GM00257 (karyotype 46,XX, t(1;2)(1q32;2p23)) and GM004088 (46,XY,t(1;4)(q32;p16)). It was thus confirmed that the genes for nicein 125- and 100-kDa subunits are localized at 1q32 and 1q25-q31, respectively. 9 refs., 1 fig.

  13. 100 Repetitions

    ERIC Educational Resources Information Center

    Benson, Jeffrey

    2012-01-01

    One hundred repetitions--100 "useful" repetitions. This notion has guided the author's work in alternative education programs for almost 20 years, dealing with the most challenging students, from addicts to conduct-disordered adolescents to traumatized 5th graders. There are no magic tricks. The role of educators is to align with the healthy…

  14. Alpha 7-type nicotinic acetylcholine receptor and prodynorphin mRNA expression after administration of (-)-nicotine and U-50,488H in beta-amyloid peptide (25-35)-treated mice.

    PubMed

    Hiramatsu, M; Watanabe, M; Baba, S; Kojima, R; Nabeshima, T

    2004-10-01

    We previously reported that (-)-nicotine and kappa-opioid receptor agonists lessened impairment of learning and/or memory in several animal models. Furthermore, these drugs prevented neurodegenerative damage induced by ischemia or beta-amyloid peptide (25-35). In the present study, we tested whether (-)-nicotine and U-50,488H prevent delayed-memory impairment induced by beta-amyloid peptide (25-35), and changes of expression of alpha7-type nicotinic acetylcholine receptor mRNA and prodynorphin mRNA. Seven days after treatment with beta-amyloid peptide (25-35) (9 nmol/mouse, i.c.v.), memory impairment was observed in the Y-maze test. Memory impairment was prevented when (-)-nicotine (6.16 micromol/kg, s.c.) or U-50,488H (21 micromol/kg, s.c.) was administered 1 h before, but not 1 h after, beta-amyloid peptide (25-35) treatment. There was no change in prodynorphin mRNA or alpha7-type nicotinic acetylcholine receptor mRNA expression in the hippocampus 10 days after beta-amyloid peptide (25-35) treatment alone. Of interest, mRNA expression of not only prodynorphin, but also the alpha7-type nicotinic acetylcholine receptor, was significantly decreased when U-50,488H was administered 1 h before, but not 1 h after, treatment with beta-amyloid peptide (25-35). However, these changes were not observed after the administration of (-)-nicotine. These results suggest that activation of the kappa-opioid system, but not beta7-type nicotinic receptors has a neuroprotective effect on beta-amyloid peptide (25-35)-induced memory impairment, and may be involved in the long-lasting changes in the expression of these mRNAs.

  15. 90Y-daclizumab, an anti-CD25 monoclonal antibody, provided responses in 50% of patients with relapsed Hodgkin’s lymphoma

    PubMed Central

    Janik, John E.; Morris, John C.; O’Mahony, Deirdre; Pittaluga, Stefania; Jaffe, Elaine S.; Redon, Christophe E.; Bonner, William M.; Brechbiel, Martin W.; Paik, Chang H.; Whatley, Millie; Chen, Clara; Lee, Jae-Ho; Fleisher, Thomas A.; Brown, Maggie; White, Jeffrey D.; Stewart, Donn M.; Fioravanti, Suzanne; Lee, Cathryn C.; Goldman, Carolyn K.; Bryant, Bonita R.; Junghans, Richard P.; Carrasquillo, Jorge A.; Worthy, Tat’Yana; Corcoran, Erin; Conlon, Kevin C.; Waldmann, Thomas A.

    2015-01-01

    Despite significant advances in the treatment of Hodgkin’s lymphoma (HL), a significant proportion of patients will not respond or will subsequently relapse. We identified CD25, the IL-2 receptor alpha subunit, as a favorable target for systemic radioimmunotherapy of HL. The scientific basis for the clinical trial was that, although most normal cells with exception of Treg cells do not express CD25, it is expressed by a minority of Reed–Sternberg cells and by most polyclonal T cells rosetting around Reed–Sternberg cells. Forty-six patients with refractory and relapsed HL were evaluated with up to seven i.v. infusions of the radiolabeled anti-CD25 antibody 90Y-daclizumab. 90Y provides strong β emissions that kill tumor cells at a distance by a crossfire effect. In 46 evaluable HL patients treated with 90Y-daclizumab there were 14 complete responses and nine partial responses; 14 patients had stable disease, and nine progressed. Responses were observed both in patients whose Reed–Sternberg cells expressed CD25 and in those whose neoplastic cells were CD25− provided that associated rosetting T cells expressed CD25. As assessed using phosphorylated H2AX (γ-H2AX) as a bioindicator of the effects of radiation exposure, predominantly nonmalignant cells in the tumor microenvironment manifested DNA damage, as reflected by increased expression of γ-H2AX. Toxicities were transient bone-marrow suppression and myelodysplastic syndrome in six patients who had not been evaluated with bone-marrow karyotype analyses before therapy. In conclusion, repeated 90Y-daclizumab infusions directed predominantly toward nonmalignant T cells rosetting around Reed–Sternberg cells provided meaningful therapy for select HL patients. PMID:26438866

  16. The activity-composition relationship of oxygen and hydrogen isotopes in aqueous salt solutions: II. Vapor-liquid water equilibration of mixed salt solutions from 50 to 100°C and geochemical implications

    NASA Astrophysics Data System (ADS)

    Horita, Juske; Cole, David R.; Wesolowski, David J.

    1993-10-01

    The difference between oxygen and hydrogen isotope activity and composition ratios of water in mixed salt solutions in the system Na-K-Mg-Ca-Cl-SO 4-H 2O was determined by means of a vaporliquid water equilibration method over the temperature range of 50 to 100°C. The observed isotope salt effects in complex mixed salt solutions to very high ionic strengths agree quantitatively with calculations based on the assumption of a simple additive property of the isotope salt effects of the individual salts in the solutions. SOFER and GAT (1972, 1975) and HORITA and GAT (1989) also observed that this simple mixing rule applies to synthetic and natural chloride-mixed salt solutions at room temperature. Equations to convert between the isotope activity and composition scales for brines and fractionation factors between brines and other substances are presented. For most geochemical interactions between brines and other phases (vapor, gases, minerals) such as evaporation/boiling, mineral precipitation, and mineral/rock alteration, the isotope activity scale should be used. The isotope composition scale, on the other hand, is most useful for studies of mixing of different brines and formation of brines by mineral dissolution. Misusage of the two isotopic scales of brines will, and probably in the literature has, lead to incorrect conclusions in many isotopic studies of brine-dominated systems (origin of brines, temperature of mineral formation, isotope ratios of fossil fluids).

  17. The activity-composition relationship of oxygen and hydrogen isotopes in aqueous salt solutions: II. Vapor-liquid water equilibration of mixed salt solutions from 50 to 100[degrees]C and geochemical implications

    SciTech Connect

    Horita, J.; Cole, D.R.; Wesolowski, D.J. )

    1993-10-01

    The difference between oxygen and hydrogen isotope activity and composition ratios of water in mixed salt solutions in the system Na-K-Mg-Ca-Cl-SO[sub 4]-H[sub 2]O was determined by means of a vapor-liquid water equilibration method over the temperature range of 50 to 100[degrees]C. The observed isotope salt effects in complex mixed salt solutions to very high ionic strengths agree quantitatively with calculations based on the assumption of a simple additive property of the isotope salt effects of the individual salts in the solutions. Sofer and Gat (1972, 1975) and Horita and Gat (1989) also observed that this simple mixing rule applies to synthetic and natural chloride-mixed salt solutions at room temperature. Equations to convert between the isotope activity and composition scales for brines and fractionation factors between brines and other substances are presented. For most geochemical interactions between brines and other phases (vapor, gases, minerals), such as evaporation/boiling, mineral precipitation, and mineral/rock alteration, the isotope activity scale should be used. The isotope composition scale, on the other hand, is most useful for studies of mixing of different brines and formation of brines by mineral dissolution. Misusage of the two isotopic scales of brines will, and probably in the literature has, lead to incorrect conclusions in many isotopic studies of brine-dominated systems (origin of brines, temperature of mineral formation, isotope ratios of fossil fluids).

  18. Solution controls for dissolved silica at 25, 50 and 90 °C for quartz, Callovo-Oxfordian claystone, illite and MX80 bentonite

    NASA Astrophysics Data System (ADS)

    Suzuki-Muresan, Tomo; Vandenborre, Johan; Abdelouas, Abdesselam; Grambow, Bernd

    Clay host rock and engineered barrier systems are the key elements in the concept adopted by several countries to isolate the high level nuclear waste from the biosphere. Mainly composed by illite, mixed-layer illite-smectite (I/S) and montmorillonite, these clays are characterized by their properties of high retention and low permeability for released radionuclides. After closure of the repository in deep geological formation, groundwater in equilibrium with the host rock, forming the pore water, will saturate the engineered barrier system and come in contact with the nuclear glass waste package. The leaching of the different silicate minerals as well as the uptake of dissolved silicic acid by these phases is an important factor in the dissolution of the nuclear glass waste. To understand how the Si interacts with clay materials, this study aims at evaluating the solubility as well as the dynamics of solid/solution exchange reactions, which control the dissolved silicic acid concentration in solution in contact with Callovo-Oxfordian claystone. The results were compared with the dissolution of illite, bentonite and quartz at 25, 50 and 90 °C in pore water. The experiments were conducted in batch system and in controlled atmosphere conditions and were followed in continue until the equilibrium between the solid and solution is reached. The results present a stabilization of the pH-values at 8.2 after 211 days for all the samples. The nature of solids and the temperature were not the determining factors on the pH-value but the chemical composition of the pore water and the working atmosphere (here, nitrogen). Dissolution and precipitation rates were calculated from the concentration of Si released from solids and the activity of 32Si-radiotracer added in solution, respectively. Dissolution rates were in the range of (8.7 ± 0.4) × 10 -12-(6.8 ± 0.3) × 10 -11 mol Si/m 2/s for quartz, (1.6 ± 0.1) × 10 -13-(6.4 ± 0.3) × 10 -13 mol Si/m 2/s for Callovo

  19. A Double-Blind, Placebo Controlled, Randomized Trial to Assess the Impact of a Monthly Administration of 50,000 IU of Vitamin D3 for 6 Months on Serum Levels of 25-Hydroxyvitamin D in Healthy Young Adults

    PubMed Central

    Brunel, E.; Schnitzler, M.; Foidart-Dessalle, M.; Souberbielle, J. C.; Cavalier, E.

    2013-01-01

    In this double blind, unicentre, randomized, placebo controlled study, we evaluated the changes in 25-hydroxyvitamin D (25(OH)D) serum levels in 150 young Belgian adults (18–30 years), monthly supplemented with 50,000 IU of vitamin D (VTD) or placebo for 6 months, from November 2010 to May 2011. At T0, 30% of the population presented 25(OH)D serum levels below 20 ng/mL. In the VTD-treated group, mean serum levels increased from 21.2 ± 8.2 to 30.6 ± 8.8 ng/mL (P < 0.001) at T3mo and to 36.0 ± 9.2 ng/mL (P < 0.001) at T6mo. Despite documented VTD intake, no changes in serum levels were, however, observed in 10% of the treated group. In the placebo group, mean 25(OH)D serum levels decreased from 22.8 ± 8.5 to 14.0 ± 6.9 ng/mL at T3mo (P < 0.001) but returned to values not significantly different from those observed at T0 (23.5 ± 8.6 ng/mL) at T6mo. No difference between serum calcium levels was observed between the groups throughout the study. In conclusion, monthly supplementation with 50,000 UI of VTD in winter can warrant serum 25(OH)D levels above 20 ng/mL in 96.2% of those healthy young adults without inducing unacceptably high 25(OH)D concentration. This supplementation is safe and may be proposed without 25(OH)D testing. PMID:24324493

  20. Comparative Analysis of the Effects of Severe Plastic Deformation and Thermomechanical Training on the Functional Stability of Ti50.5Ni24.5Pd25 High-Temperature Shape Memory Alloy

    NASA Technical Reports Server (NTRS)

    Atli, K. C.; Karaman, I.; Noebe, R. D.; Maier, H. J.

    2010-01-01

    We compare the effectiveness of a conventional thermomechanical training procedure and severe plastic deformation via equal channel angular extrusion to achieve improved functional stability in a Ti50.5Ni24.5Pd25 high-temperature shape memory alloy. Thermomechanical testing indicates that both methods result in enhanced shape memory characteristics, such as reduced irrecoverable strain and thermal hysteresis. The mechanisms responsible for the improvements are discussed in light of microstructural findings from transmission electron microscopy.

  1. Comparison of the effect of NaOH and TE buffer on 25 to 100 eV electron induced damage to ΦX174 dsDNA

    NASA Astrophysics Data System (ADS)

    Kumar, S. V. K.; Murali, Megha; Kushwaha, Preksha

    2015-09-01

    In this article we report the usage of (1) ΦX174 dsDNA as a model for electron - DNA interaction studies, (2) semiconductor grade 100 silicon wafer, gold on chrome on glass, and tantalum foil substrates, drying process and effect of temperature, on the DNA film formation and its stability, (3) stability of DNA films formed from DNA suspended in nano pure water and with additives like NaOH and TE buffer, and (4) effect of 0.001 mM NaOH and TE buffer (at pH 7.5) additives on DNA damage induced by 25 to 100 eV electrons. The results show that when tantalum foils are used as a substrate, it results in films, which have DNA distributed fairly uniformly and is also stable against strand breaks affected due to the stress of the drying. Electron irradiation of DNA suspended in TE buffer result in the formation of only relaxed form. When the DNA is suspended in 0.001 mM NaOH and irradiated similarly, linear form and cross links are also formed, in addition to relaxed form. This could be likely due to the secondary electrons interacting with Na+ ions that are bound to the DNA causing a second strand break in the opposite strand. Contribution to the Topical Issue "COST Action Nano-IBCT: Nano-scale Processes Behind Ion-Beam Cancer Therapy", edited by Andrey Solov'yov, Nigel Mason, Gustavo García, Eugene Surdutovich.

  2. 50 CFR 13.11 - Application procedures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Protection of Health and Safety 50 CFR 22 100 Golden Eagle Nest Take 50 CFR 22 100 50 Eagle Transport... programmatic permit 50 CFR 22 1,000 Eagle Nest Take 50 CFR 22 500 150 Eagle Nest Take—Programmatic 50 CFR 22 1... permits (50 CFR 21.22) by writing to: Bird Banding Laboratory, USGS Patuxent Wildlife Research...

  3. Subclinical hypothyroidism diagnosed by thyrotropin-releasing hormone stimulation test in infertile women with basal thyroid-stimulating hormone levels of 2.5 to 5.0 mIU/L

    PubMed Central

    Lee, You-Jeong; Kwack, Jae-Young; Ahn, Jun-Woo; Kim, Sung-Hoon; Chae, Hee-Dong; Kang, Byung-Moon

    2014-01-01

    Objective To investigate the prevalence of subclinical hypothyroidism (SH) diagnosed by thyrotropin-releasing hormone (TRH) stimulating test in infertile women with basal thyroid-stimulating hormone (TSH) levels of 2.5 to 5.0 mIU/L. Methods This study was performed in 39 infertile women with ovulatory disorders (group 1) and 27 infertile women with male infertility only (group 2, controls) who had basal serum TSH levels of 2.5 to 5.0 mIU/L and a TRH stimulating test. Serum TSH levels were measured before TRH injection (TSH0) and also measured at 20 minutes (TSH1) and 40 minutes (TSH2) following intravenous injection of 400 µg TRH. Exaggerated TSH response above 30 mIU/L following TRH injection was diagnosed as SH. Group 1 was composed of poor responders (subgroup A), patients with polycystic ovary syndrome (subgroup B) and patients with WHO group II anovulation except poor responder or polycystic ovary syndrome (subgroup C). Results The prevalence of SH was significantly higher in group 1 of 46.2% (18/39) compared with 7.4% (2/27) in group 2 (P=0.001). TSH0, TSH1, and TSH2 levels were significantly higher in group 1 than the corresponding values in group 2 (P<0.001, P<0.001, P<0.001). In group 1, TSH1 and TSH2 levels were significantly lower in subgroup C compared with those in subgroup A and B (P=0.008, P=0.006, respectively). Conclusion TRH stimulation test had better be performed in infertile women with ovulatory disorders who have TSH levels between 2.5 and 5.0 mIU/L for early detection and appropriate treatment of SH. PMID:25469340

  4. AFR-100 safety analyses

    SciTech Connect

    Sumner, T.; Moisseytsev, A.; Wei, T. Y. C.

    2012-07-01

    The Advanced Fast Reactor-100 (AFR-100) is Argonne National Laboratory's 250 MWth metal-fueled modular sodium-cooled pool-type fast reactor concept. [1] A series of accident sequences that focused on the AFR-100's ability to provide protection against reactor damage during low probability accident sequences resulting from multiple equipment failures were examined. Protected and Unprotected Loss of Flow (PLOF and ULOF) and Unprotected Transient Over-Power (UTOP) accidents were simulated using the SAS4A/SASSYS-1 safety analysis code. The large heat capacity of the sodium in the pool-type reactor allows the AFR-100 to absorb large amounts of energy during a PLOF with relatively small temperature increases throughout the system. During a ULOF with a 25-second flow halving time, coolant and cladding temperatures peak around 720 deg. C within the first minute before reactivity feedback effects decrease power to match the flow. Core radial expansion and fuel Doppler provide the necessary feedback during the UTOP to bring the system back to critical before system temperatures exceed allowable limits. Simulation results indicate that adequate ULOF safety margins exist for the AFR-100 design with flow halving times of twenty-five seconds. Significant safety margins are maintained for PLOF accidents as well as UTOP accidents if a rod stop is used. (authors)

  5. Pb{sub 1-x}Ca{sub x}TiO{sub 3} solid solution (x=0.0, 0.25, 0.50, and 0.75): A theoretical and experimental approach

    SciTech Connect

    Lazaro, Sergio Ricardo de; Rodfigues de Lucena, Poty; Sambrano, Julio Ricardo; Pizani, Paulo Sergio; Beltran, Armando; Varela, Jose Arana; Longo, Elson

    2007-04-01

    In this paper we report an experimental and theoretical study based on a periodic density functional investigation into selected compositions of Pb{sub 1-x}Ca{sub x}TiO{sub 3} (x=0.0, 0.25, 0.50, and 0.75). Based on our findings, we propose that the pseudocubic structure of these perovskites presents a long-range tendency for cubic symmetry, while the short-range displacements bring the solid solution to a tetragonal symmetry. The results are discussed in terms of x-ray diffraction, structural optimized parameters, Raman spectroscopy, band structure, density of states, Mulliken charge, and overlap population.

  6. Real-time demonstration of QoS guaranteed 25-Gb/s PON prototype with Ethernet-PON MAC/PHY and cost-effective APD receivers for 100-Gb/s access networks.

    PubMed

    Lee, Han Hyub; Doo, Kyeong-Hwan; Mun, Sil-Gu; Kim, Kwangok; Lee, Jie Hyun; Kang, Sae-Kyoung; Park, Heuk; Park, Nowook; Park, Hyungjin; Chung, Hwan Seok

    2016-06-27

    We demonstrate a real-time 25-Gb/s PON prototype with ethernet-PON MAC/PHY, O-band transmitter, and cost-effective APD receivers. With applying parasitic inductance and capacitance reduction, the frequency response of 25-Gb/s APD ROSA with TO46-pacakge is improved to support high receiver sensitivity around -25 dBm at the BER of 10-3. The 30 dB power budget of 25 Gb/s downstream is achieved at the BER of 10-3. With long-term ethernet packet transmission, 25 Gigabit and 10 Gigabit ethernet traffics are successfully transmitted through the 20-km SMF over 14 hour's observation window. Furthermore, QoS and bandwidth re-assignment function of the 25-Gb/s PON prototype are successfully demonstrated with respect to residential, business and mobile backhaul services in ONUs. PMID:27410561

  7. 46 CFR 25.50-1 - Criteria.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... uninspected vessel must meet the garbage discharge, waste management plan, and placard requirements of 33 CFR part 151 applicable to the vessel. Note: 33 CFR 151.67 prohibits the discharge of plastic or garbage mixed with plastic into the sea or the navigable waters of the United States. “Plastic” and...

  8. 46 CFR 25.50-1 - Criteria.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... uninspected vessel must meet the garbage discharge, waste management plan, and placard requirements of 33 CFR part 151 applicable to the vessel. Note: 33 CFR 151.67 prohibits the discharge of plastic or garbage mixed with plastic into the sea or the navigable waters of the United States. “Plastic” and...

  9. 46 CFR 25.50-1 - Criteria.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... uninspected vessel must meet the garbage discharge, waste management plan, and placard requirements of 33 CFR part 151 applicable to the vessel. Note: 33 CFR 151.67 prohibits the discharge of plastic or garbage mixed with plastic into the sea or the navigable waters of the United States. “Plastic” and...

  10. 46 CFR 25.50-1 - Criteria.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... uninspected vessel must meet the garbage discharge, waste management plan, and placard requirements of 33 CFR part 151 applicable to the vessel. Note: 33 CFR 151.67 prohibits the discharge of plastic or garbage mixed with plastic into the sea or the navigable waters of the United States. “Plastic” and...

  11. 46 CFR 25.50-1 - Criteria.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... uninspected vessel must meet the garbage discharge, waste management plan, and placard requirements of 33 CFR part 151 applicable to the vessel. Note: 33 CFR 151.67 prohibits the discharge of plastic or garbage mixed with plastic into the sea or the navigable waters of the United States. “Plastic” and...

  12. 50 CFR 25.45 - Appeals procedure.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... of the appeal. (e) Oral presentation. The appellant shall be provided an opportunity for oral presentation before the area manager or the regional director within the respective thirty (30) day...

  13. 50 CFR 32.25 - Colorado.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the waterfowl hunting season. B. Upland Game Hunting. Hunting of pheasant, cottontail rabbit, black... permitted only during the waterfowl hunting season. B. Upland Game Hunting. Hunting of pheasant,...

  14. 50 CFR 32.25 - Colorado.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... the waterfowl hunting season. B. Upland Game Hunting. Hunting of pheasant, cottontail rabbit, black.... Upland Game Hunting. Hunting of pheasant, cottontail rabbit, black-tailed and white-tailed jackrabbit...

  15. 50 CFR 32.25 - Colorado.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... the waterfowl hunting season. B. Upland Game Hunting. Hunting of pheasant, cottontail rabbit, black.... Upland Game Hunting. Hunting of pheasant, cottontail rabbit, black-tailed and white-tailed jackrabbit...

  16. 50 CFR 32.25 - Colorado.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... the waterfowl hunting season. B. Upland Game Hunting. Hunting of pheasant, cottontail rabbit, black.... Upland Game Hunting. Hunting of pheasant, cottontail rabbit, black-tailed and white-tailed jackrabbit...

  17. 50 CFR 11.25 - Appeal.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR TAKING, POSSESSION... of a “Notice of Request for Appeal” with the Director, Office of Hearings and Appeals, U.S. Department of the Interior, 801 North Quincy Street, Arlington, Virginia 22203, within 30 calendar days...

  18. 46 CFR 50.25-1 - General.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... which require shock testing under § 58.30-15(f) of this chapter and nonmetallic flexible hose assemblies... applicable. Acceptance of specific installations of acceptable nonmetallic flexible hose assemblies and...

  19. 46 CFR 50.25-1 - General.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... boilers, pressure vessels, pressure piping systems, and related components are accepted by review of... or the cognizant Officer in Charge, Marine Inspection. (e) Components designed for hydraulic service... tested hydraulic components is granted by the Marine Safety Center or the cognizant Officer in...

  20. 46 CFR 50.25-1 - General.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... boilers, pressure vessels, pressure piping systems, and related components are accepted by review of... or the cognizant Officer in Charge, Marine Inspection. (e) Components designed for hydraulic service... tested hydraulic components is granted by the Marine Safety Center or the cognizant Officer in...

  1. 46 CFR 50.25-1 - General.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... which require shock testing under § 58.30-15(f) of this chapter and nonmetallic flexible hose assemblies... applicable. Acceptance of specific installations of acceptable nonmetallic flexible hose assemblies and...

  2. 50 CFR 32.25 - Colorado.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Game Bird Hunting. Hunting of geese, ducks, coots, snipe and mourning doves is permitted on designated... the waterfowl hunting season. B. Upland Game Hunting. Hunting of pheasant, cottontail rabbit, black... waterfowl hunting season. C. Big Game Hunting. D. Sport Fishing. Arapaho National Wildlife Refuge...

  3. 50 CFR 679.25 - Inseason adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... species that, on the basis of the best available scientific information, is found by NMFS to be... scientific information concerning the biological stock status of the species in question and that the... catch information indicates that the TAC or gear share has not been reached. (ii) Any inseason...

  4. 21 CFR 100.100 - Misleading containers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... (e.g., where some minimum package size is necessary to accommodate required food labeling (excluding... 21 Food and Drugs 2 2012-04-01 2012-04-01 false Misleading containers. 100.100 Section 100.100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED)...

  5. 21 CFR 100.100 - Misleading containers.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (e.g., where some minimum package size is necessary to accommodate required food labeling (excluding... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Misleading containers. 100.100 Section 100.100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED)...

  6. 21 CFR 100.100 - Misleading containers.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... (e.g., where some minimum package size is necessary to accommodate required food labeling (excluding... 21 Food and Drugs 2 2013-04-01 2013-04-01 false Misleading containers. 100.100 Section 100.100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED)...

  7. 21 CFR 100.100 - Misleading containers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (e.g., where some minimum package size is necessary to accommodate required food labeling (excluding... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Misleading containers. 100.100 Section 100.100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED)...

  8. 21 CFR 100.100 - Misleading containers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... (e.g., where some minimum package size is necessary to accommodate required food labeling (excluding... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Misleading containers. 100.100 Section 100.100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED)...

  9. Reliability of Three-Dimensional Linear Kinematics and Kinetics of Swimming Derived from Digitized Video at 25 and 50 Hz with 10 and 5 Frame Extensions to the 4th Order Butterworth Smoothing Window

    PubMed Central

    Sanders, Ross H.; Gonjo, Tomohiro; McCabe, Carla B.

    2015-01-01

    The purpose of this study was to explore the reliability of estimating three-dimensional (3D) linear kinematics and kinetics of a swimmer derived from digitized video and to assess the effect of framing rate and smoothing window size. A stroke cycle of two high-level front crawl swimmers and one high level backstroke swimmer was recorded by four underwater and two above water video cameras. One of the front crawl swimmers was recorded and digitized at 50 Hz with a window for smoothing by 4th order Butterworth digital filter extending 10 frames beyond the start and finish of the stroke cycle, while the other front crawl and backstroke swimmer were recorded and digitized at 25 Hz with the window extending five frames beyond the start and finish of the stroke cycle. Each camera view of the stroke cycle was digitized five times yielding five independent 3D data sets from which whole body centre of mass (CM) component velocities and accelerations were derived together with wrist and ankle linear velocities. Coefficients of reliability ranging from r = 0.942 to r = 0.999 indicated that both methods are sufficiently reliable to identify real differences in net force production during the pulls of the right and left hands. Reliability of digitizing was better for front crawl when digitizing at 50Hz with 10 frames extension than at 25 Hz with 5 frames extension (p < 0.01) and better for backstroke than front crawl (p < 0.01). However, despite the extension and reflection of data, errors were larger in the first 15% of the stroke cycle than the period between 15 and 85% of the stroke cycle for CM velocity and acceleration and for foot speed (p < 0.01). Key points An inverse dynamics based on 3D position data digitized from multiple camera views above and below the water surface is sufficiently reliable to yield insights regarding force production in swimming additional to those of other approaches. The ability to link the force profiles to swimming actions and technique is

  10. Reliability of Three-Dimensional Linear Kinematics and Kinetics of Swimming Derived from Digitized Video at 25 and 50 Hz with 10 and 5 Frame Extensions to the 4(th) Order Butterworth Smoothing Window.

    PubMed

    Sanders, Ross H; Gonjo, Tomohiro; McCabe, Carla B

    2015-06-01

    The purpose of this study was to explore the reliability of estimating three-dimensional (3D) linear kinematics and kinetics of a swimmer derived from digitized video and to assess the effect of framing rate and smoothing window size. A stroke cycle of two high-level front crawl swimmers and one high level backstroke swimmer was recorded by four underwater and two above water video cameras. One of the front crawl swimmers was recorded and digitized at 50 Hz with a window for smoothing by 4(th) order Butterworth digital filter extending 10 frames beyond the start and finish of the stroke cycle, while the other front crawl and backstroke swimmer were recorded and digitized at 25 Hz with the window extending five frames beyond the start and finish of the stroke cycle. Each camera view of the stroke cycle was digitized five times yielding five independent 3D data sets from which whole body centre of mass (CM) component velocities and accelerations were derived together with wrist and ankle linear velocities. Coefficients of reliability ranging from r = 0.942 to r = 0.999 indicated that both methods are sufficiently reliable to identify real differences in net force production during the pulls of the right and left hands. Reliability of digitizing was better for front crawl when digitizing at 50Hz with 10 frames extension than at 25 Hz with 5 frames extension (p < 0.01) and better for backstroke than front crawl (p < 0.01). However, despite the extension and reflection of data, errors were larger in the first 15% of the stroke cycle than the period between 15 and 85% of the stroke cycle for CM velocity and acceleration and for foot speed (p < 0.01). Key pointsAn inverse dynamics based on 3D position data digitized from multiple camera views above and below the water surface is sufficiently reliable to yield insights regarding force production in swimming additional to those of other approaches.The ability to link the force profiles to swimming actions and technique is

  11. 50 CFR 13.11 - Application procedures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Exhibitions 50 CFR 23 3 100 CITES Introduction from the Sea 50 CFR 23 100 50 CITES Participation in the Plant... permits (50 CFR 21.22) by writing to: Bird Banding Laboratory, USGS Patuxent Wildlife Research Center... (50 CFR 14) by writing to the Special Agent in Charge (SAC) of the Region in which you reside (see...

  12. 50 CFR 13.11 - Application procedures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Exhibitions 50 CFR 23 3 100 CITES Introduction from the Sea 50 CFR 23 100 50 CITES Participation in the Plant... permits (50 CFR 21.22) by writing to: Bird Banding Laboratory, USGS Patuxent Wildlife Research Center... (50 CFR 14) by writing to the Special Agent in Charge (SAC) of the Region in which you reside (see...

  13. The AS&U 100

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2007-01-01

    In 1986, the Indianapolis and Gwinnett County (Georgia) school districts sat side by side on the list of the 100 largest school districts, each with slightly less than 51,000 students. But the districts were headed in opposite directions. By 2005, enrollment in Indianapolis declined by about 25 percent to 38,142, falling from the 63rd-largest to…

  14. Electronic band structure and optical properties of titanium oxyphosphates Li{sub 0.50}Co{sub 0.25}TiO(PO{sub 4}) single crystals: An ab-initio calculations

    SciTech Connect

    Reshak, Ali Hussain; Khenata, R.; Auluck, S.

    2011-08-15

    From the refined atomic positions obtained by Belmal et al. (2004) using X-ray diffraction for Li{sub 0.50}Co{sub 0.25}TiO(PO{sub 4}), we have performed a structural optimization by minimizing the forces acting on the atoms keeping the lattice parameters fixed at the experimental values. With this relaxed (optimized) geometry we have performed a comprehensive theoretical study of electronic properties and dispersion of the linear optical susceptibilities using the full potential linear augmented plane wave (FP-LAPW) method. The generalized gradient approximation (GGA) exchange-correlation potential was applied. In addition, the Engel-Vosko generalized gradient approximation (EVGGA) was used for comparison with GGA because it is known that EVGGA approach yields better band splitting compared to the GGA. We have calculated the band structure, and the total and partial densities of states. The electron charge densities and the bonding properties were analyzed and discussed. The complex dielectric optical susceptibilities were discussed in detail. - Graphical abstract: It is shown that P is tetrahedrally coordinated by four O ions. Highlights: > Comprehensive theoretical study of electronic and optical properties was performed. > Using X-ray diffraction data we have performed a structural optimization. > The electron charge densities and the bonding properties were analyzed and discussed. > Fermi surface was analyzed since it is useful for predicting thermal, magnetic, and optical properties. > The density of states at E{sub F} and the electronic specific heat coefficient were calculated.

  15. Influence of heat treatment temperatures on structural and magnetic properties of Sr0.50Ca0.20La0.30Fe11.15Co0.25O19 hexagonal ferrites

    NASA Astrophysics Data System (ADS)

    Yang, Yujie; Liu, Xiansong; Jin, Dali

    2014-09-01

    M-type ferrite Sr0.50Ca0.20La0.30Fe11.15Co0.25O19 magnetic powders and magnets were prepared by a ceramic process. The phase identification of magnetic powders was performed by X-ray diffraction. At calcination temperatures ranging from 1170 to 1270 °C, the phase compositions of the magnetic powders consist of M-type hexaferrites together with small amount of impurity phases such as α-Fe2O3, LaFeO3 and CoFe2O4. At calcination temperatures above 1270 °C, single-phase M-type hexaferrites can be obtained. The microstructures of the magnets were investigated by field emission scanning electron microscopy. The particles appear in hexagonal plate-like shape and the particles are distributed homogeneously. The radial shrinkage of the magnets increases with the increase of calcination or sintering temperature. The magnetic properties of the magnets and magnetic powders were measured by a permanent magnetic measure equipment and a vibrating sample magnetometer, respectively. For high remanence, intrinsic coercivity, magnetic induction coercivity and maximum energy product, the optimized calcination and sintering temperatures are 1250 °C and 1190 °C, respectively.

  16. Superconducting properties of single crystalline FeTe{sub 1-x}Se{sub x} (x = 0, 0.15, 0.25, 0.35, 0.40 and 0.50)

    SciTech Connect

    Sudesh,; Kumar, R.; Varma, G. D.

    2015-06-24

    In this paper we have grown single crystalline samples of Se-doped FeTe compound using self-flux technique and studied the structural and electrical transport properties of the as-grown crystals. The samples have been grown with compositions FeTe{sub 1-x}Se{sub x} (x = 0, 0.15, 0.25, 0.35, 0.40 and 0.50). The as-grown samples are then investigated for their structural and superconducting properties by means of X-ray diffraction and physical property measurements. The XRD results of powdered samples reveal a single (tetragonal) phase with space group symmetry P4/nmm for all the samples. The lattice parameters are observed to reduce with increase of Se-doping at Te-site. Highest H{sub c2}(0) (∼180 T) value has been observed for FeTe{sub 0.5}Se{sub 0.5} sample.

  17. 40 CFR 243.100 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Scope. 243.100 Section 243.100 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES GUIDELINES FOR THE STORAGE AND COLLECTION OF RESIDENTIAL, COMMERCIAL, AND INSTITUTIONAL SOLID WASTE General Provisions § 243.100 Scope. (a) These guidelines are...

  18. 40 CFR 246.100 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Scope. 246.100 Section 246.100 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES General Provisions § 246.100 Scope. (a) These guidelines are applicable to the source separation of...

  19. 10 CFR 100.3 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... densely populated center containing more than about 25,000 residents. Power reactor means a nuclear... 10 Energy 2 2012-01-01 2012-01-01 false Definitions. 100.3 Section 100.3 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) REACTOR SITE CRITERIA § 100.3 Definitions. As used in this part: Combined...

  20. 10 CFR 100.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... densely populated center containing more than about 25,000 residents. Power reactor means a nuclear... 10 Energy 2 2011-01-01 2011-01-01 false Definitions. 100.3 Section 100.3 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) REACTOR SITE CRITERIA § 100.3 Definitions. As used in this part: Combined...