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Sample records for brazoria county tx

  1. DRAFT LANDSAT DATA MOSAIC: MONTGOMERY COUNTY, TEXAS; HARRIS COUNTY, TEXAS; FORT BEND COUNTY, TEXAS; BRAZORIA COUNTY, TEXAS; GALVESTON COUNTY, TEXAS

    EPA Science Inventory

    This is a draft Landsat Data Mosaic, which contains remote sensing information for Montgomery County, Texas Harris County, Texas Fort Bend County, Texas Brazoria County, Texas Galveston County, and Texas Imagery dates on the following dates: October 6, 1999 and September 29, 200...

  2. Feldspar diagenesis in the Frio Formation, Brazoria County, Texas Gulf Coast

    SciTech Connect

    Land, L.S.; Milliken, K.L.

    1981-07-01

    Tremendous quantities of detrital feldspar have been dissolved or albitized below about 14000 ft (4267 m) in the Frio Formation (Oligocene), Chocolate Bayou Field, Brazoria County, Texas. Some sandstones no longer contain any unmodified detrital feldspar grains. Material transfer involved in these reactions is immense, affecting at least 15% of the rock volume. Thus, albitization has important implications for several other diagenetic processes that involve feldspars or their components. These processes include formation of secondary porosity, precipitation of quartz and carbonate cements, and the evolution of Na-Ca-Cl formation water.

  3. Elements of high constructive deltaic sedimentation, lower Frio Formation, Brazoria County, Texas

    SciTech Connect

    Tyler, N.; Han, J.H.

    1982-01-01

    The lower Frio Formation in eastern Brazoria County, upper Texas Gulf Coast, was deposited in a high constructive deltaic environment in the Houston delta system. Constructive elements of the stacked, elongate to lobate deltas that were intersected in core are storm induced delta front splays, delta front slump deposits, and distributary mouth bar, distributary channel and delta plain assemblages. Reworked and winnowed abandonment facies that are volumetrically insignificant relative to constructive elements are subdivided into a crossbedded shoreface-foreshore subfacies and a fine grained cyclic sequence of storm deposits on the lower shoreface that represent a distal abandonment subfacies. Micropaleontological evidence indicates that deposition of constructive and abandonment facies took place in water depths of less than 120 feet.

  4. 77 FR 6620 - Texas Disaster #TX-00385

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-08

    ... ADMINISTRATION Texas Disaster TX-00385 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 01/30/2012... adversely affected by the disaster: Primary Counties: Harris. Contiguous Counties: Texas: Brazoria,...

  5. Evaluation of geopressured brine injectability: Department of Energy, Pleasant Bayou No. 2 well, Brazoria County, Texas

    SciTech Connect

    Owen, L.B.; Blair, C.K.; Harrar, J.E.; Netherton, R.

    1980-10-28

    A field evaluation of geopressured brine injectability was completed during September 22 to 25, 1980 at the DOE, Brazoria test site in Texas. Membrane filters, with pore sizes of 0.4-..mu..m and 10.0-..mu..m, were used as the basis for obtaining suspended solids data and for developing performance-life estimates of typical spent brine injection wells. Field measurements were made at 130/sup 0/C and line pressures up to 3800 psig. Scale inhibited (phosphonate-polyacrylate threshold-type, carbonate scale inhibitor), prefiltered-scale-inhibited, and untreated brine were evaluated. Test results indicated that raw brine was highly injectable, while scale-inhibited brine had extremely low quality. The poor injectability of scale-inhibited brine resulted from partial precipitation of the scale inhibitor.

  6. Clay mineralogy and depositional history of the Frio Formation in two geopressured wells, Brazoria County, Texas

    SciTech Connect

    Freed, R.L.

    1982-01-01

    Twenty-three shale samples ranging in depth from 5194 ft to 13,246 ft from Gulf Oil Corporation No. 2 Texas State Lease 53034 well and 33 shale samples ranging in depth from 2185 ft to 15,592 ft from General Crude Oil Company/Department of Energy No. 1 Pleasant Bayou well were examined by x-ray techniques to determine the mineralogy of the geopressured zone in the Brazoria Fairway. Both wells have similar weight-percent trends with depth for a portion of the mineralogy. Calcite decreases, and plagioclase, quartz and total clay increase slightly. Within the clays, illite in mixed-layer illite/smectite (I/S) increases and smectite in mixed-layer I/S decreases. Four minerals have distinctly different trends with depth for each well. In the No. 2 Texas State Lease 53034 well, potassium feldspar and mixed-layer I/S decrease, kaolinite increases, and discrete illite is constant. In the No. 1 Pleasant Bayou well, potassium feldspar and kaolinite are constant, mixed-layer I/S increases, and discrete illite decreases.

  7. Saline fluid flow and hydrocarbon migration and maturation as related to geopressure, Frio Formation, Brazoria County, Texas

    SciTech Connect

    Tyler, N.; Light, M.P.R.; Ewing, T.E.

    1985-01-01

    The Pleasant Bayou geopressured-geothermal test wells in Brazoria County, Texas, display a prominent thermal-maturity anomaly in the Oligocene Anahuac and Frio Formations. Highly geopressured, more-mature shales are interbedded with hydropressured to moderately geopressured sandstones in the upper Frio and Anahuac. In contrast, shales and sandstones in the lower Frio, including the Andrau geopressured-geothermal production zone, are highly geopressured but exhibit lower thermal maturities. Vitrinite-reflectance data, supported by hydrocarbon-maturation data and anomalous concentrations of C/sub 5/ to C/sub 7/ hydrocarbons at Pleasant Bayou, indicate that the upper Frio was subjected to an extended period of hot, extremely saline, basinal fluid flow which caused the above thermal anomaly. Regional salinity studies (Morton and others, 1983) suggest that regional growth faults were the conduits for vertical basinal brine movement at depth. At shallower levels the upwelling waters migrated laterally through permeable sandstone-rich sections such as the upper Frio. Anomalously mature gasoline-range (C/sub 5/-C/sub 7/) hydrocarbons were introduced into the upper Frio by this process. Fluid influx in the lower Frio was probably limited by high geopressure, consequently maturity in the deep Frio section (greater than 14,000 ft) remained consistent with the regional geothermal gradient.

  8. Environmental assessment of the brine pipeline replacement for the Strategic Petroleum Reserve Bryan Mound Facility in Brazoria County, Texas

    SciTech Connect

    Not Available

    1993-09-01

    The Department of Energy (DOE) has prepared an environmental assessment (EA), DOE/EA-0804, for the proposed replacement of a deteriorated brine disposal pipeline from the Strategic Petroleum Reserve (SPR) Bryan Mound storage facility in Brazoria County, Texas, into the Gulf of Mexico. In addition, the ocean discharge outfall would be moved shoreward by locating the brine diffuser at the end of the pipeline 3.5 miles offshore at a minimum depth of 30 feet. The action would occur in a floodplain and wetlands; therefore, a floodplain/wetlands assessment has been prepared in conjunction with this EA. Based on the analyses in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969 (42 USC. 4321, et seg.). Therefore, the preparation of an Environmental Impact Statement (EIS) is not required, and the Department is issuing this Finding of No Significant Impact (FONSI). This FONSI also includes a Floodplain Statement of Findings in accordance with 10 CFR Part 1022.

  9. 77 FR 61471 - Environmental Impact Statement: Travis County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-09

    ... Federal Highway Administration Environmental Impact Statement: Travis County, TX AGENCY: Federal Highway... were originally considered in a Final Environmental Impact Statement (FEIS) covering improvements to SH... Authority (Mobility Authority) are issuing this notice to advise the public that an environmental...

  10. 76 FR 76298 - Drawbridge Operation Regulation; Old Brazos River, Freeport, Brazoria County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... operation of the Union Pacific Railroad Swing Span Bridge across the Old Brazos River, mile 4.4, at Freeport... feet above mean sea level (MSL). This deviation will allow the lift span of the bridge to remain in the... (7a-09-8) dated September 14, 2010. The project involves the replacement of the old swing span...

  11. 76 FR 4818 - Drawbridge Operation Regulation; Old Brazos River, Freeport, Brazoria County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-27

    ... operation of the Union Pacific Railroad Swing Span Bridge across the Old Brazos River, mile 4.4, at Freeport... February 10, 2011 until 7 a.m. on February 16, 2011. This deviation will allow the swing span of the bridge to remain in the closed-to-navigation position in order for the north end of the swing span to be...

  12. 76 FR 28060 - Regional Habitat Conservation Plan, Hays County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... of the RHCP and to evaluate alternatives, along with the draft RHCP (74 FR 56655). We included public... Fish and Wildlife Service Regional Habitat Conservation Plan, Hays County, TX AGENCY: Fish and Wildlife... statement, final Hays County regional habitat conservation plan, and draft record of decision. SUMMARY:...

  13. Cultural resources survey and assessment of the proposed Department of Energy Freeport to Texas City pipeline, Brazoria and Galveston Counties, Texas. Final report

    SciTech Connect

    Castille, G.J.; Whelan, J.P. Jr.

    1986-01-01

    An intensive survey and testing program of selected segments of a proposed Department of Energy pipeline were conducted by Coastal Environments, Inc., Baton Rouge, Louisiana, during December 1985 and January 1986. The proposed pipeline runs from Texas City, Galveston County to Bryan Mound, Brazoria County. The pedestrian survey was preceded by historical records survey to locate possible historic sites within the DOE righ-of-way. Four prehistoric sites within the ROW (41BO159, 160, 161, 162) and one outside the ROW (41BO163) were located. All are Rangia cuneata middens. The survey results are discussed with particular reference to the environmental settings of the sites and the effectiveness of the survey procedure. Two of the sites located within the ROW were subjected to additional testing. The results of the backhoe testing program are included in the site descriptions, and the scientific value of the sites are presented. 52 refs., 20 figs., 10 tabs.

  14. 76 FR 36613 - Environmental Impact Statement; Nueces County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ... Federal Highway Administration Environmental Impact Statement; Nueces County, TX AGENCY: Federal Highway... advise the public that an environmental impact statement (EIS) will be prepared for the proposed United States (US) Highway 181 Harbor Bridge replacement/State Highway (SH) 286 (Crosstown...

  15. 75 FR 67806 - Environmental Impact Statement; Nueces County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ... Federal Highway Administration Environmental Impact Statement; Nueces County, TX AGENCY: Federal Highway... this notice to advise the public that the NOI to prepare an environmental impact statement (EIS) for... were defined as the limits of potential impacts from the proposed action. The study limits were...

  16. 75 FR 63533 - Environmental Impact Statement: Cameron County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-15

    ... Federal Highway Administration Environmental Impact Statement: Cameron County, TX AGENCY: Federal Highway... this notice to advise the public that the NOI to prepare an environmental impact statement (EIS) for... were defined as the limits of potential impacts from the proposed action. The study limits were...

  17. 75 FR 18941 - Environmental Impact Statement: Bexar County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-13

    ... Federal Highway Administration Environmental Impact Statement: Bexar County, TX AGENCY: Federal Highway... notice of intent to advise the public that an Environmental Impact Statement (EIS) would be prepared for...), Title VI, section 6002, Efficient Environmental Reviews for Project Decision Making, August 10, 2005,...

  18. 75 FR 31463 - Comal County Regional Habitat Conservation Plan, Comal County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-03

    ... Federal Register on October 16, 2008 (73 FR 61433). A public scoping meeting was held on December 4, 2008... Fish and Wildlife Service Comal County Regional Habitat Conservation Plan, Comal County, TX AGENCY... statement, draft habitat conservation plan, and permit application; announcement of a public...

  19. 75 FR 45557 - Prevailing Rate Systems; Definition of Tulsa County, OK, and Angelina County, TX, to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    .... Tulsa County, OK Based on an analysis of the regulatory criteria for defining NAF wage areas, we... is already defined to the Oklahoma NAF wage area. Based on this analysis, OPM proposes to define... Counties, TX. Santa Clara, CA On March 9, 2009, we published a final rule (74 FR 9951) that abolished...

  20. 49 CFR 372.237 - Cameron, Hidalgo, Starr, and Willacy Counties, TX.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Cameron, Hidalgo, Starr, and Willacy Counties, TX... REGULATIONS EXEMPTIONS, COMMERCIAL ZONES, AND TERMINAL AREAS Commercial Zones § 372.237 Cameron, Hidalgo, Starr, and Willacy Counties, TX. (a) Transportation within a zone comprised of Cameron, Hidalgo,...

  1. 49 CFR 372.237 - Cameron, Hidalgo, Starr, and Willacy Counties, TX.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Cameron, Hidalgo, Starr, and Willacy Counties, TX... REGULATIONS EXEMPTIONS, COMMERCIAL ZONES, AND TERMINAL AREAS Commercial Zones § 372.237 Cameron, Hidalgo, Starr, and Willacy Counties, TX. (a) Transportation within a zone comprised of Cameron, Hidalgo,...

  2. 49 CFR 372.237 - Cameron, Hidalgo, Starr, and Willacy Counties, TX.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Cameron, Hidalgo, Starr, and Willacy Counties, TX... REGULATIONS EXEMPTIONS, COMMERCIAL ZONES, AND TERMINAL AREAS Commercial Zones § 372.237 Cameron, Hidalgo, Starr, and Willacy Counties, TX. (a) Transportation within a zone comprised of Cameron, Hidalgo,...

  3. 49 CFR 372.237 - Cameron, Hidalgo, Starr, and Willacy Counties, TX.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Cameron, Hidalgo, Starr, and Willacy Counties, TX... REGULATIONS EXEMPTIONS, COMMERCIAL ZONES, AND TERMINAL AREAS Commercial Zones § 372.237 Cameron, Hidalgo, Starr, and Willacy Counties, TX. (a) Transportation within a zone comprised of Cameron, Hidalgo,...

  4. 49 CFR 372.237 - Cameron, Hidalgo, Starr, and Willacy Counties, TX.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Cameron, Hidalgo, Starr, and Willacy Counties, TX... REGULATIONS EXEMPTIONS, COMMERCIAL ZONES, AND TERMINAL AREAS Commercial Zones § 372.237 Cameron, Hidalgo, Starr, and Willacy Counties, TX. (a) Transportation within a zone comprised of Cameron, Hidalgo,...

  5. Hydrologic, water-quality, and sediment-quality data for the Christmas Bay system, Brazoria County, Texas, February 1999-March 2000

    USGS Publications Warehouse

    East, Jeffery W.

    2002-01-01

    The Christmas Bay system is a group of three small secondary bays (Christmas, Bastrop, and Drum Bays) at the southwestern end of the Galveston Bay estuarine system in Brazoria County, Texas. During February 1999-March 2000, hydrologic, water-quality, and sediment-quality data were collected from each of the three bays to establish baseline conditions. Gage-height fluctuations closely matched open-water tidal fluctuations. Rainfall during February 1999-February 2000 was about 20 percent below the annual average. Specific conductance, pH, water temperature, and dissolved oxygen monitored at 30-minute intervals in Christmas Bay for 13 months showed seasonal variations typical of monitoring stations on the Texas Gulf Coast. Prevailing winds were from the southeast. Monthly water-quality sampling for 13 months showed that in each of the three bays concentrations of major ions were small, and most nutrient concentrations were at or less than minimum reporting levels; indicator bacteria counts were consistently higher in samples collected from Drum Bay. Several trace elements (sampled twice) were detected in small concentrations. The only organochlorine pesticides (sampled once) that were greater than minimum reporting levels were atrazine, deethylatrazine, metolachlor, and simazine. During February 29-March 29, 2000, three semipermeable membrane devices were deployed at the Christmas Bay monitoring station. Seven of 77 semivolatile organic compounds analyzed in the lipids from the devices were detected in minute amounts. Analyses of surficial bed sediment sampled once in each of the three bays yielded detections of a number of semivolatile organic compounds; all concentrations were less than 10 micrograms per liter and much less than the respective benchmark concentration for those compounds that have had a benchmark concentration established for the protection of aquatic life.

  6. 78 FR 1935 - Union Pacific Railroad Company-Abandonment and Discontinuance Exemption-in Cameron County, TX...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... Cameron County, TX; Brownsville and Matamoras Bridge Company--Abandonment Exemption--in Cameron County, TX... distance of 7.98 miles in Cameron County, Tex. (collectively, the Line). The Line traverses United States...'s Brownsville Subdivision will be transferred to Cameron County, Tex., and/or the City...

  7. 77 FR 65011 - Buffalo Lake National Wildlife Refuge, Randall County, TX; Comprehensive Conservation Plan and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... this process through a notice in the Federal Register (63 FR 33693; June 19, 1998). The Buffalo Lake... FR 33693). Texas Parks and Wildlife Department (TPWD) was formally invited to participate in the... Fish and Wildlife Service Buffalo Lake National Wildlife Refuge, Randall County, TX;...

  8. 77 FR 40901 - Notice of Inventory Completion: Gregg County Historical Museum, Longview, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-11

    ... National Park Service Notice of Inventory Completion: Gregg County Historical Museum, Longview, TX AGENCY... an inventory of human remains and associated funerary objects in consultation with the appropriate... completion of an inventory of human remains and associated funerary objects in the possession of the...

  9. 76 FR 61135 - Environmental Impact Statement: El Paso County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-03

    ...FHWA is issuing this notice to advise the public that the NOI to prepare an environmental impact statement (EIS) for proposed improvements to Loop 375 Border Highway West, in El Paso County, Texas, is being...

  10. 75 FR 3705 - Foreign-Trade Zone 113-Ellis County, TX Application for Reorganization Under Alternative Site...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 113--Ellis County, TX Application for Reorganization Under Alternative Site Framework An application has been submitted to the Foreign-Trade Zones (FTZ) Board (the Board) by Ellis County Trade Zone...

  11. A case study of the Wilcox (Lobo) trend in Webb and Zapata counties, TX

    SciTech Connect

    Holditch, S.A.; Lee, W.J.

    1986-12-01

    The Wilcox (Lobo) trend of Webb and Zapata counties, TX, is a series of geopressured, low-permeability sands with average depth from 5,000 to 12,000 ft (1525 to 3660). More than 1,000 wells have been drilled in this prolific trend during the last 10 to 12 years. Although actively developed earlier, the trend became even more attractive after its classification by the Federal Energy Regulatory Commission (FERC) as a ''tight'' gas formation. Essentially, development of the Wilcox (Lobo) has been successful because of modern technological advances. This paper presents the results of several years of study involving the geologic history, completion methods, massive-hydraulic-fracture (HF) stimulation treatments, reservoir evaluation and numerical analysis of hydraulically fractured wells in this trend, all of which illustrate the application of this modern technology.

  12. 76 FR 9640 - Prevailing Rate Systems: Santa Clara, CA, Tulsa County, OK, and Angelina County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-22

    ..., ``Santa Clara,'' which was abolished as a NAF FWS wage area by a final rule (74 FR 9951) published on... INFORMATION: On August 3, 2010, the U.S. Office of Personnel Management (OPM) issued a proposed rule (75 FR... MANAGEMENT 5 CFR Part 532 RIN 3206-AM22 Prevailing Rate Systems: Santa Clara, CA, Tulsa County, OK,...

  13. 76 FR 68188 - Valero Refining-Texas, L.P. v. Port of Corpus Christi Authority of Nueces County, TX; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... From the Federal Register Online via the Government Publishing Office FEDERAL MARITIME COMMISSION Valero Refining-Texas, L.P. v. Port of Corpus Christi Authority of Nueces County, TX; Notice of Filing of Complaint and Assignment Notice is given that a complaint has been filed with the Federal Maritime Commission (Commission) by...

  14. 77 FR 40897 - Notice of Intent to Repatriate Cultural Items: Gregg County Historical Museum, Longview, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-11

    ...The Gregg County Historical Museum, in consultation with the appropriate Indian tribe, has determined that the cultural items meet the definition of unassociated funerary objects and repatriation to the Indian tribe stated below may occur if no additional claimants come forward. Representatives of any Indian tribe that believes itself to be culturally affiliated with the cultural items may......

  15. 76 FR 5196 - Aransas National Wildlife Refuge Complex, Aransas, Calhoun, and Refugio Counties, TX; Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ... (67 FR 55862). Aransas NWRC is located in Aransas, Calhoun, and Refugio Counties, Texas, and..., Aransas NWRC contains critical habitat for the whooping crane (43 FR 20938, May 15, 1978). We announce our... Administration Act. CCP Alternatives, Including Selected Alternative Our draft CCP and our EA (75 FR...

  16. 75 FR 74073 - Laguna Atascosa National Wildlife Refuge, Cameron and Willacy Counties, TX; Final Comprehensive...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-30

    ... Register July 19, 2004 (69 FR 43010). Laguna Atascosa NWR is located in Cameron and Willacy Counties, Texas.... Management efforts focus on protecting, enhancing, and restoring Refuge habitats and water management for the... Selected Alternative Our draft CCP and our EA (74 FR 66148) addressed several issues. To address these,...

  17. Comparative palynology of clastics and lignites from the Manning Formation, Jackson Group, Upper Eocene, Grimes County, TX

    SciTech Connect

    Gennett, J.A.

    1996-09-01

    The 3500 lignite seam at the Gibbons Creek Mine in Grimes County, TX was sampled for pollen and spores at 10 cm intervals. The majority of samples are dominated (to 60%) by Momipites from the Juglandaceae (walnut family), as is typical of Jackson Group sediments. Other palynomorph taxa vary systematically, with a peak of pollen of the freshwater tree Nyssa (blackgum) and associated Rboipites angustus (to 17%) occurring at the base. Higher in the seam, increase (to 55%) of Cupuliferoipollenites (a chestnut-like grain) and Cyrillaceae-pollenites? ventosus (to 7%) percentages may indicate a higher salinity environment. A Chrysophyllum (satin leaf) peak (to 25%) near the top of the seam suggests relatively shallow fresh-water conditions. Core samples from an interval above the lignites represent a transgressive-regressive cycle in inner shelf clastics. These samples were taken at 40 cm or greater intervals and reveal the regional pollen flora. Although minor changes occur, palynomorph spectra are for the most part homogenous. The dominant grain is again Momipites coryloides, but in general percentages are lower (to 35%). Cupuliferoipollenites (to 17%), Chrysophyllum (to 5%), and Rhoipites angustus (to 3%) are not less important, but do not peak as they do in the lignite spectra. Palm leaf megafossils; in one sample suggest a clastic wetland; in this sample palm pollen (mostly Arecipites, representing the modern saw palmetto) reaches 73%. Another sample contains high (26%) percentages of the fern spore Lygodiumsporites adriennis. High percentages of these two taxa do not occur in the lignite samples.

  18. Upper Strawn (Desmoinesian) carbonate and clastic depositional environments, SE King County, TX

    SciTech Connect

    Boring, T.H. )

    1990-05-01

    The Pennsylvanian upper Strawn Group of southeast King County, Texas, provides a unique setting to study interactions between coeval carbonate and clastic deposition during the Desmoinesian. One of the most perplexing problems is the relationship of massive Pennsylvanian platform carbonates to shallow-water marine and deltaic sediments. Within the study area carbonate facies were deposited along the northern edge of the Knox-Baylor trough on the Spur platform, and terrigenous clastics were carried toward the Midland basin through the Knox-Baylor trough. Based on the analysis of subsurface cores, five carbonate lithofacies and four clastic lithofacies were recognized in southeast King County, Texas. The distribution and geometry of these lithofacies are related to variations in the rate of subsidence in the Knox-Baylor trough, Pennsylvanian tectonics, deltaic progradation, avulsion and compaction. The platform carbonates within the northern region record environments within the carbonate platform complex, including middle platform, outer platform, algal mound, and platform margin. The quartzarenitic sandstones within the southern region occur in a variety of complex depositional geometries, including distributary bar fingers, lobate deltas, and offshore bars. The upper Strawn Group provides an attractive area for exploration geology. Both carbonates and clastics provide excellent reservoirs from a depth of approximately 5,000 to 6,000 ft. Total production since the early 1940s, within the area is over 100,000,000 bbl of oil. Multiple pay zones within a 600-ft interval also provide an added incentive for exploration. Areas within and around the Knox-Baylor trough deserve additional study due to these relatively shallow, unexplored, multiple pay zones.

  19. Brazoria County Re-Leveling Pleasant Bayou Geopressured Well Site

    SciTech Connect

    1984-07-01

    The purpose is to conduct first order leveling surveys as part of an ongoing environmental monitoring program for geopressured-geothermal test wells. The scope is to Conduct First Order, Class I, leveling to monitor subsidence of previously installed and leveled bench marks, established by the National Geodetic Survey (NGS) and Vernon F. Meyer and Associates, Inc., in the area of the Pleasant Bayou geopressured test well. All leveling surveys to conform to NGS standards and specifications.

  20. 78 FR 27468 - Texas Disaster # TX-00401

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-10

    ... ADMINISTRATION Texas Disaster TX-00401 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated May 2, 2013... adversely affected by the disaster: Primary Counties: Mclennan. Contiguous Counties: Texas: Bell;...

  1. 76 FR 28841 - Texas Disaster # TX-00376

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    ... ADMINISTRATION Disaster Declaration 12564 and 12565 Texas Disaster TX-00376 AGENCY: U.S. Small Business... State of Texas dated 05/09/2011. Incident: Wichita County Complex Wildfires. Incident Period: 04/15/2011.... Contiguous Counties: Texas: Archer, Baylor, Clay, Wilbarger, Oklahoma: Cotton, Tillman. The Interest...

  2. 78 FR 33464 - Texas Disaster #TX-00405

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-04

    ... ADMINISTRATION Texas Disaster TX-00405 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 05/29/2013... adversely affected by the disaster: Primary Counties: Ellis, Hood, Johnson. Contiguous Counties:...

  3. 75 FR 62437 - Texas Disaster #TX-00364

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-08

    ... ADMINISTRATION Texas Disaster TX-00364 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 09/29/2010... determined to be adversely affected by the disaster: Primary Counties: Nueces, Contiguous Counties:...

  4. 77 FR 24756 - Texas Disaster #TX-00387

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ... ADMINISTRATION Texas Disaster TX-00387 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 04/17/2012... adversely affected by the disaster: Primary Counties: Dallas, Kaufman, Tarrant. Contiguous Counties:...

  5. 76 FR 40765 - Texas Disaster #TX-00378

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ... ADMINISTRATION Texas Disaster TX-00378 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 07/05/2011... adversely affected by the disaster: Primary Counties: Grimes. Contiguous Counties: Texas: Brazos,...

  6. 76 FR 24555 - Texas Disaster #TX-00375

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... ADMINISTRATION Texas Disaster TX-00375 AGENCY: Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas. Dated 04/26/2011. Incident... adversely affected by the disaster: Primary Counties: Jeff Davis. Contiguous Counties: Texas,...

  7. 78 FR 72140 - Texas Disaster # TX-00417

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-02

    ... ADMINISTRATION Texas Disaster TX-00417 AGENCY: U.S. Small Business Administration ACTION: Notice SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 11/22/2013... adversely affected by the disaster: Primary Counties: Caldwell, Hays, Travis. Contiguous Counties:...

  8. 78 FR 36631 - Texas Disaster #TX-00408

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... ADMINISTRATION Texas Disaster TX-00408 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 06/12/2013... adversely affected by the disaster: Primary Counties: Bexar. Contiguous Counties: Texas: Atascosa,...

  9. 78 FR 39822 - Texas Disaster #TX-00409

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... ADMINISTRATION Texas Disaster TX-00409 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 06/25/2013... adversely affected by the disaster: Primary Counties: Maverick. Contiguous Counties: Texas: Dimmit,...

  10. 75 FR 1421 - Texas Disaster # TX-00354

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-11

    ... ADMINISTRATION Texas Disaster TX-00354 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 01/04/2010... the disaster: Primary Counties: Angelina. Contiguous Counties: Texas: Cherokee, Houston,...

  11. 76 FR 4342 - Adequacy Status of the Houston-Galveston-Brazoria, Texas Reasonable Further Progress and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ... Decision and Additional Rule Changes'' (69 FR 40004). Please note that an adequacy review is separate from... has not already been made, pursuant to 40 CFR 93.104(e). See, 73 FR 4419 (January 24, 2008). Authority...--Houston-Galveston-Brazoria Reasonable Further Progress (RFP) NOX and VOC MVEBS 2008 2011 2014 2017...

  12. Shallow groundwater monitoring at the SACROC oilfield, Scurry County, TX: good news for geologic storage of CO2 despite a complex hydrogeologic and geochemical setting (Invited)

    NASA Astrophysics Data System (ADS)

    Smyth, R. C.; Romanak, K.; Yang, C.; Hovorka, S.

    2009-12-01

    The SACROC water study is the first comprehensive research project with application to geologic storage (GS) of CO2 that focuses on collection and interpretation of field measurements of groundwater (water level and water chemistry data). CO2 has been injected for enhanced oil recovery at the SACROC oilfield in Scurry County, TX since 1972. Hence, we have a perfect natural laboratory and an analog for monitoring future commercial CO2 sequestration sites. Kinder Morgan currently operates the SACROC oilfield where over 150 million metric tons (MMT) of CO2 has been injected for EOR at ~2 km depth; over 75 MMT of the CO2 has been produced and re-injected. CO2 is assumed to be trapped in the deep subsurface at SACROC. The goals of monitoring shallow groundwater over CO2 injection sites are to (1) confirm that CO2 has remained in the deep subsurface and (2) assess impacts to water quality if CO2 were to migrate upward along conduit flow paths (e.g. leaking well bores). We collected groundwater and stratigraphic data within an ~3,000 km2 area centered on SACROC to establish regional variability prior to assessing potential impacts to groundwater from CO2 injection. Groundwater data include results from five sampling trips between June 2006 and November 2008, and a compilation of historical data from the Texas Water Development Board database, dating back to 1936. Sources of complexity that contribute to data interpretation challenges include: (1) regional historic oilfield activity, (2) multiple freshwater-bearing strata in the regional Dockum aquifer, (3) sampled wells screened in shallowest (30 m), deepest (150 m), or across both water-bearing zones, (4) variable discharge rate of sampled wells (<5 to >250 gpm), (5) groundwater flow divide that bisects SACROC, (6) variable aquifer recharge mechanisms, (7) temporal variability in groundwater levels and chemistry, (8) cation exchange, (9) presence of biogenically-produced CO2 in aquifer, and (10) incongruent dissolution

  13. 75 FR 70763 - Texas Disaster #TX-00363

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-18

    ... ADMINISTRATION Texas Disaster TX-00363 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 11/09/2010... Counties: Texas: Bastrop, Burnet, Coryell, Dallas, Denton, Ellis, Falls, Johnson, Lampasas, Lee,...

  14. 75 FR 48384 - Texas Disaster #TX-00361

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-10

    ... ADMINISTRATION Texas Disaster TX-00361 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Texas (FEMA-1931-DR... Counties (Economic Injury Loans Only): Texas: Brooks, Crockett, Dimmit Duval, Edwards, Kenedy, Kinney...

  15. Pleasant Bayou geopressured/geothermal testing project, Brazoria County, Texas. Final report

    SciTech Connect

    Ortego, P.K.

    1985-07-01

    Phase II-B production testing of the Pleasant Bayou No. 2 well began September 22, 1982. The test plan was designed to evaluate the capabilities of the geopressured-geothermal reservoir during an extended flow period. Tests were conducted to determine reservoir areal extent; aquifer fluid properties; fluid property change with production; information on reservoir production drive mechanism; long-term scale and corrosion control methods; and disposal well operations. Operatinal aspects of geopressured-geothermal production were also evaluated. The test was discontinued prematurely in May 1983 because of a production tubing failure. Most of the production tubing was recovered from the well and cause of the failure was determined. Plans for recompletion of the well were prepared. However, the well was not recompleted because of funding constraints and/or program rescheduling. In March 1984, the Department of Energy, Nevada Operations Office (DOE/NV) directed that the site be placed in a standby-secured condition. In August 1984, the site was secured. Routine site maintenance and security was provided during the secured period.

  16. Geothermal energy impact in Brazoria County. Final report, 15 July 1978-November 30, 1979

    SciTech Connect

    Horine, B.

    1980-06-01

    All activities performed by Alvin Community College and the University of Texas at Austin in association with the development of Geopressured-Geothermal energy are contained in this report. A discussion of the progress of the Test Well is also contained herein. Public seminars and workshops were presented to the local community. A summer institute in energy was also presented to local public school teachers. A compaign to publicize the development of the new energy resource was also waged. An overall evaluation of the project is also attached.

  17. Superfund Record of Decision (EPA Region 6): Petro-Chemical (Turtle Bayou), Liberty County, TX. (Second remedial action), September 1991. Final report

    SciTech Connect

    Not Available

    1991-09-06

    The 500-acre Petro-Chemical (Turtle Bayou) site is in Liberty County, Texas. Current land use in the area is divided among cropland, pasture, range, forest, and small rural communities. Since 1971, numerous undocumented disposal activities occurred onsite involving primarily petrochemical wastes. The ROD for OU2 focuses on three areas of contamination at the site affecting soil and ground water contamination, known as the main waste area, the east disposal area, and the Bayou disposal area. The primary contaminants of concern affecting the soil and ground water are VOCs including benzene and xylenes; other organics including PAHs; and metals including lead. The selected remedial action for the site includes treating 302,800 cubic yards of contaminated soil onsite using in-situ vapor extraction to remove VOCs, controlling vertical air infiltration using an engineered soil and synthetic liner cap; consolidating lead-contaminated soil in the Main Waste Area, followed by capping.

  18. Superfund record of decision (EPA region 6): Air Force plant 4 (general dynamics) Tarrant County, Ft. Worth, TX, August 26, 1996

    SciTech Connect

    1997-08-01

    This decision document presents the selected remedial actions for Air Force Plant 4 in Tarrant County, Texas. This ROD addresses the final response actions planned for all areas of Plant 4, including soil, sediment, and groundwater. All of Plant 4 is considered one operable unit, but the operable unit has been divided into different areas. The baseline risk assessment conducted as part of the remedial investigation identified six areas on Plant 4 that have the potential for excess risk or risk that exceeds the lower threshold level of 1.0 x 10 to the -6th power incremental lifetime cancer risk (ILCR). These six areas are: Landfill No. 4; Landfill No. 3; Meandering Road Creek; Paluxy Aquifer and Upper Sand Groundwater; East Parking Lot Groundwater Plume; and Building 181.

  19. 33 CFR 80.845 - Galveston, TX to Freeport, TX.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Galveston, TX to Freeport, TX. 80.845 Section 80.845 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.845 Galveston, TX to Freeport,...

  20. 76 FR 9639 - Prevailing Rate Systems; Redefinition of the Shreveport, LA; Texarkana, TX; Milwaukee, WI; and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-22

    .... Office of Personnel Management (OPM) issued a proposed rule (75 FR 58339) to redefine Upshur County, TX... Forest Jackson Juneau Langlade Lincoln Marathon Marinette Menominee Oneida Pepin Portage Price...

  1. Impact of Large-scale Circulation Patterns on Surface Ozone Variability in Houston-Galveston-Brazoria

    NASA Astrophysics Data System (ADS)

    Wang, Y.; Jia, B.; Xie, Y.

    2015-12-01

    The Bermuda High (BH) is a key driver of large-scale circulation patterns for Southeastern Texas and other Gulf coast states in summer, with the expected influence on surface ozone through its modulation of marine air inflow with lower ozone background from the Gulf of Mexico. We develop a statistical relationship through multiple linear regression (MLR) to quantify the impact of the BH variations on surface ozone variability during the ozone season in the Houston-Galveston-Brazoria (HGB) area, a major ozone nonattainment region on the Gulf Coast. We find that the variability in BH location, represented by a longitude index of the BH west edge (BH-Lon) in the MLR, explains 50-60% of the year-to-year variability in monthly mean ozone over HGB for Jun and July during 1998-2013, and the corresponding figure for Aug and Sep is 20%. Additional 30%-40% of the ozone variability for Aug and Sep can be explained by the variability in BH strength, represented by two BH intensity indices (BHI) in the MLR, but its contribution is only 5% for June and not significant for July. Including a maximum Through stepwise regression based on Akaike Information Criterion (AIC), the MLR model captures 58~72% of monthly ozone variability during Jun-Sep with a cross-validation R2 of 0.5. This observation-derived statistical relationship will be valuable to constrain model simulations of ozone variability attributable to large-scale circulation patterns.

  2. 60-day waste compatibility safety issue and final results for 244-TX DCRT, grab samples TX-95-1, TX-95-2, and TX-95-3

    SciTech Connect

    Esch, R.A.

    1996-01-01

    Three grab samples (TX-95-1, TX-95-2, and TX-95-3) were taken from tank 241- TX-244 riser 8 on November 7, 1995 and received by the 222-S Laboratory on that same day. Samples TX-95-1 and TX-95-2 were designated as supernate liquids, and sample TX-95-3 was designated as a supernate/sludge. These samples were analyzed to support the waste compatibility safety program. Accuracy and precision criteria were met for all analyses. No notifications were required based on sample results. This document provides the analysis to support the waste compatibility safety program.

  3. 33 CFR 80.850 - Brazos River, TX to the Rio Grande, TX.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Brazos River, TX to the Rio Grande, TX. 80.850 Section 80.850 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.850 Brazos River, TX to the Rio Grande, TX. (a) Except...

  4. 78 FR 31429 - Proposed Amendment of Class E Airspace; Mason, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ...This action proposes to amend Class E airspace at Mason, TX. Additional controlled airspace is necessary to accommodate new Standard Instrument Approach Procedures (SIAP) at Mason County Airport. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules (IFR) operations for SIAPs at the...

  5. 33 CFR 80.840 - Sabine Pass, TX to Galveston, TX.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Sabine Pass, TX to Galveston, TX. 80.840 Section 80.840 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.840 Sabine Pass, TX to...

  6. TX-100 manufacturing final project report.

    SciTech Connect

    Ashwill, Thomas D.; Berry, Derek S.

    2007-11-01

    This report details the work completed under the TX-100 blade manufacturing portion of the Carbon-Hybrid Blade Developments: Standard and Twist-Coupled Prototype project. The TX-100 blade is a 9 meter prototype blade designed with bend-twist coupling to augment the mitigation of peak loads during normal turbine operation. This structural coupling was achieved by locating off axis carbon fiber in the outboard portion of the blade skins. The report will present the tooling selection, blade production, blade instrumentation, blade shipping and adapter plate design and fabrication. The baseline blade used for this project was the ERS-100 (Revision D) wind turbine blade. The molds used for the production of the TX-100 were originally built for the production of the CX-100 blade. The same high pressure and low pressure skin molds were used to manufacture the TX-100 skins. In order to compensate for the difference in skin thickness between the CX-100 and the TX-100, however, a new TX-100 shear web plug and mold were required. Both the blade assembly fixture and the root stud insertion fixture used for the CX-100 blades could be utilized for the TX-100 blades. A production run of seven TX-100 prototype blades was undertaken at TPI Composites during the month of October, 2004. Of those seven blades, four were instrumented with strain gauges before final assembly. After production at the TPI Composites facility in Rhode Island, the blades were shipped to various test sites: two blades to the National Wind Technology Center at the National Renewable Energy Laboratory in Boulder, Colorado, two blades to Sandia National Laboratory in Albuquerque, New Mexico and three blades to the United States Department of Agriculture turbine field test facility in Bushland, Texas. An adapter plate was designed to allow the TX-100 blades to be installed on existing Micon 65/13M turbines at the USDA site. The conclusion of this program is the kick-off of the TX-100 blade testing at the three

  7. 76 FR 52563 - Special Local Regulations; Sabine River, Orange, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-23

    ...) entitled Special Local Regulations; Sabine River, Orange, TX in the Federal Register (76 FR 103). We... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations; Sabine River, Orange, TX... temporary Special Local Regulation on the Sabine River within the Port Arthur, TX Captain of the Port...

  8. Tank 241-TX-118 tank characterization plan

    SciTech Connect

    Carpenter, B.C.

    1994-12-09

    This document is a plan which serves as the contractual agreement between the Characterization Program, Sampling Operations, Oak Ridge National Laboratory, and PNL tank vapor program. The scope of this plan is to provide guidance for the sampling and analysis of vapor samples from tank 241-TX-118.

  9. Tank 241-TX-105 tank characterization plan

    SciTech Connect

    Carpenter, B.C.

    1995-01-01

    This document is a plan which serves as the contractual agreement between the Characterization Program, Sampling Operations, WHC 222-S Laboratory, Oak Ridge National Laboratory, and PNL tank vapor program. The scope of this plan is to provide guidance for the sampling and analysis of vapor samples from tank 241-TX-105.

  10. 76 FR 58329 - Texas Disaster #TX-00381

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... ADMINISTRATION [Disaster Declaration 12815 and 12816 Texas Disaster TX-00381 AGENCY: U.S. Small Business... the State of Texas (FEMA-4029-DR), dated 09/09/2011. Incident: Wildfires. Incident Period: 08/30/2011... Loans Only): Texas: Caldwell, Fayette, Lee, Travis, Williamson. The Interest Rates are: ] Percent...

  11. 76 FR 60959 - Texas Disaster # TX-00382

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Texas Disaster TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This... State of Texas (FEMA-4029- DR), dated 09/21/2011. Incident: Wildfires. Incident Period: 08/30/2011...

  12. 76 FR 53019 - Texas Disaster #TX-00380

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-24

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Texas Disaster TX-00380 AGENCY: U.S. Small Business Administration. ACTION: Notice SUMMARY: This... State of Texas (FEMA-1999- DR), dated 08/15/2011. Incident: Wildfires. Incident Period:...

  13. 76 FR 15358 - Texas Disaster #TX-00371

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-21

    ... ADMINISTRATION Texas Disaster TX-00371 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Texas dated 03/14/2011. Incident: Texas Panhandle Wildfires. Incident Period: 02/27/2011 through 02/28/2011. Effective Date:...

  14. 76 FR 35260 - Texas Disaster # TX-00375

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-16

    ... ADMINISTRATION Texas Disaster TX-00375 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Administrative declaration of a disaster for the State of TEXAS dated 04/26...'s disaster declaration for the State of Texas, dated 04/26/2011 is hereby amended to establish...

  15. 75 FR 48384 - Texas Disaster #TX-00362

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-10

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Texas Disaster TX-00362 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This... State of TEXAS (FEMA-1931- DR), dated 08/03/2010. Incident: Hurricane Alex. Incident Period:...

  16. 78 FR 48764 - Texas Disaster # TX-00413

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ... From the Federal Register Online via the Government Publishing Office ] SMALL BUSINESS ADMINISTRATION Texas Disaster TX-00413 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This... State of Texas (FEMA-4136- DR), dated 08/02/2013. Incident: Explosion. Incident Period:...

  17. Final report for the geothermal well site restoration and plug and abandonment of wells: DOE Pleasant Bayou test site, Brazoria County, Texas

    SciTech Connect

    Rinehart, Ben N.; Seigel, Ben H.

    1994-03-13

    For a variety of reasons, thousands of oil and gas wells have been abandoned in the Gulf Coast Region of the United States. Many of these wells penetrated geopressured zones whose resource potential for power generation was undervalued or ignored. The U.S. Department of Energy (DOE) Geopressured-Geothermal Research Program was chartered to improve geothermal technology to the point where electricity could be commercially produced from a substantial number of geopressured resource sites. This research program focused on relatively narrow technical issues that are unique to geopressured resources such as the ability to predict reservoir production capacity based on preliminary flow tests. Three well sites were selected for the research program. These are the Willis Hulin and Gladys McCall sites in Louisiana, and the Pleasant Bayou site in Texas. The final phase of this research project consists of plug and abandonment (P&A) of the wells and site restoration.

  18. The detached eclipsing binary TX Her revisited

    NASA Astrophysics Data System (ADS)

    Erdem, A.; Aliçavuş, F.; Soydugan, F.; Doğru, S. S.; Soydugan, E.; Çiçek, C.; Demircan, O.

    2011-12-01

    This paper presents new CCD Bessell BVRI light curves and photometric analysis of the Algol-type binary star TX Her. The CCD observations were carried out at Çanakkale Onsekiz Mart University Observatory in 2010. New BVRI light curves from this study and radial velocity curves from Popper (1970) were solved simultaneously using modern light and radial velocity curves synthesis methods. The general results show that TX Her is a well-detached eclipsing binary, however, both component stars fill at least half of their Roche lobes. A significant third light contribution to the total light of the system could not be determined. Using O- C residuals formed by the updated minima times, an orbital period study of the system was performed. It was confirmed that the tilted sinusoidal O- C variation corresponds to an apparent period variation caused by the light travel time effect due to an unseen third body. The following absolute parameters of the components were derived: M1 = 1.62 ± 0.04 M ⊙, M2 = 1.45 ± 0.03 M ⊙, R1 = 1.69 ± 0.03 R ⊙, R2 = 1.43 ± 0.03 R ⊙, L1 = 8.21 ± 0.90 L ⊙ and L2 = 3.64 ± 0.60 L ⊙. The distance to TX Her was calculated as 155 ± 10 pc, taking into account interstellar extinction. The position of the components of TX Her in the HR diagram are also discussed. The components are young stars with an age of ˜500 Myr.

  19. Big Bend National Park, TX, USA, Mexico

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The Sierra del Carmen of Mexico, across the Rio Grande River from Big Bend National Park, TX, (28.5N, 104.0W) is centered in this photo. The Rio Grande River bisects the scene; Mexico to the east, USA to the west. The thousand ft. Boquillas limestone cliff on the Mexican side of the river changes colors from white to pink to lavender at sunset. This severely eroded sedimentary landscape was once an ancient seabed later overlaid with volcanic activity.

  20. Hydrometeorological Analysis of the 2002 Flood in San Antonio, TX

    NASA Astrophysics Data System (ADS)

    Brandes, E.; Sharif, H.

    2006-12-01

    A catastrophic flood occurred on July 1st, 2002 in San Antonio, Texas. Widespread and disastrous flooding developed across major river basins in the area and two reservoirs. Numerous high water rescues from cars, homes, campgrounds and vacation resorts occurred, and evacuations were widespread. Total damage was nearly 1 billion, including 48,000 homes damaged or destroyed, and 20 counties declared disaster areas. There were also seven fatalities due to flooding. Research is being conducted to (1) characterize the meteorological conditions that existed from the evening of June 30th through July 1st and produced 12.70 inches of rain at San Antonio International Airport for the three-day periods; (2) verify and adjust radar-rainfall estimates from WSR-88D radars located at New Braunfels and Laughlin AFB, TX, using surface recorded rainfall accumulations; and (3) apply the rainfall and watershed characteristics data to recreate the runoff event using a two- dimensional, physically-based, distributed-parameter hydrologic model. Preliminary results will be presented.

  1. 33 CFR 80.850 - Brazos River, TX to the Rio Grande, TX.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., San Bernard River, Cedar Lakes, Brown Cedar Cut, Colorado River, Matagorda Bay, Cedar Bayou, Corpus... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Brazos River, TX to the Rio... SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.850 Brazos River,...

  2. 33 CFR 80.850 - Brazos River, TX to the Rio Grande, TX.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., San Bernard River, Cedar Lakes, Brown Cedar Cut, Colorado River, Matagorda Bay, Cedar Bayou, Corpus... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Brazos River, TX to the Rio... SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.850 Brazos River,...

  3. 33 CFR 80.850 - Brazos River, TX to the Rio Grande, TX.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., San Bernard River, Cedar Lakes, Brown Cedar Cut, Colorado River, Matagorda Bay, Cedar Bayou, Corpus... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Brazos River, TX to the Rio... SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.850 Brazos River,...

  4. 33 CFR 80.850 - Brazos River, TX to the Rio Grande, TX.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., San Bernard River, Cedar Lakes, Brown Cedar Cut, Colorado River, Matagorda Bay, Cedar Bayou, Corpus... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Brazos River, TX to the Rio... SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.850 Brazos River,...

  5. Hanford Single Shell Tank Leak Causes and Locations - 241-TX Farm

    SciTech Connect

    Girardot, C. L.; Harlow, D> G.

    2014-07-22

    This document identifies 241-TX Tank Farm (TX Farm) leak causes and locations for the 100 series leaking tanks (241-TX-107 and 241-TX-114) identified in RPP-RPT-50870, Rev. 0, Hanford 241-TX Farm Leak Inventory Assessment Report. This document satisfies the TX Farm portion of the target (T04) in the Hanford Federal Facility Agreement and Consent Order milestone M-045-91F.

  6. 78 FR 48298 - Amendment of Class E Airspace; Commerce, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ... Commerce, TX, area, creating additional controlled airspace at Commerce Municipal Airport (78 FR 33019... U.S.C. 106(g), 40103, 40113, 40120; E. O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71... Federal Aviation Administration 14 CFR Part 71 Amendment of Class E Airspace; Commerce, TX AGENCY:...

  7. 76 FR 40598 - Establishment of Class E Airspace; Campbellton, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ...), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The... TRANSPORTATION Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; Campbellton, TX... Class E airspace for Campbellton, TX, to accommodate new Area Navigation (RNAV) Standard...

  8. 75 FR 65227 - Revocation of Class E Airspace; Franklin, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... rulemaking to remove Class E airspace for Franklin, TX (75 FR 36586) Docket No. FAA-2010-0603. Interested... read as follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E. O. 10854, 24 FR 9565, 3 CFR, 1959... Federal Aviation Administration 14 CFR Part 71 Revocation of Class E Airspace; Franklin, TX...

  9. Registration of sorghum germplasm Tx3408 and Tx3409 with tolerance to sugarcane aphid [Melanaphis saccari (Zehntner)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The sorghum (Sorghum bicolor L. Moench) germplasm lines Tx3408 and Tx3409 were developed and released from Texas A&M AgriLife Research and the USDA-ARS in 2015. Both of these lines were developed from intentional crosses using the pedigree method of plant breeding. The breeding crosses for these l...

  10. 76 FR 5120 - Television Broadcasting Services; El Paso, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ... From the Federal Register Online via the Government Publishing Office ] FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; El Paso, TX AGENCY: Federal Communications... 73 Television, Television broadcasting. For the reasons discussed in the preamble, the...

  11. Structures and physical properties of R2TX3 compounds

    NASA Astrophysics Data System (ADS)

    Pan, Zhi-Yan; Cao, Chong-De; Bai, Xiao-Jun; Song, Rui-Bo; Zheng, Jian-Bang; Duan, Li-Bing

    2013-05-01

    Rare-earth compounds have been an attractive subject based on the unique electronic structures of the rare-earth elements. Novel ternary intermetallic compounds R2TX3 (R = rare-earth element or U, T = transition-metal element, X = Si, Ge, Ga, In) are a significant branch of this research field due to their complex and intriguing physical properties, such as magnetic order at low temperature, spin-glass behavior, Kondo effect, heavy fermion behavior, and so on. The unique physical properties of R2TX3 compounds are related to distinctive electronic structures, crystal structures, microinteraction, and external environment. Most R2TX3 compounds crystallize in AlB2-type or derived AlB2-type structures and exhibit many similar properties. This paper gives a concise review of the structures and physical properties of these compounds. Spin glass, magnetic susceptibility, resistivity, and specific heat of R2TX3 compounds are discussed.

  12. TX Cancri - Which component is hotter

    NASA Technical Reports Server (NTRS)

    Wilson, R. E.; Biermann, P.

    1976-01-01

    The question is considered of whether the W-type light curves of TX Cnc result from a slightly higher temperature for the low-mass component or from a relatively strong classical gravity-darkening law. Photometric parameters for this W UMa binary area derived using light curves from four epochs exhibiting dissimilar behavior. The analysis is performed for up to five colors, and solutions are obtained by two different approaches in which the temperature difference between the components is treated as a free parameter or is determined by the surface gravitational field. The results of the second approach show that the polar effective temperature of the low-mass star is about 30 K cooler than that of the high-mass star, while the results of the first approach show the low-mass star to be 125 to 175 K hotter. Preference is given to the second approach because gravity darkening provides a simple and adequate explanation of the light curves. Epoch-to-epoch changes in the gravity-darkening and albedo parameters are taken as suggesting differences in the degree of thermal contact over a time scale of a few years.

  13. Antibacterial Activity of Ti3C2Tx MXene.

    PubMed

    Rasool, Kashif; Helal, Mohamed; Ali, Adnan; Ren, Chang E; Gogotsi, Yury; Mahmoud, Khaled A

    2016-03-22

    MXenes are a family of atomically thin, two-dimensional (2D) transition metal carbides and carbonitrides with many attractive properties. Two-dimensional Ti3C2Tx (MXene) has been recently explored for applications in water desalination/purification membranes. A major success indicator for any water treatment membrane is the resistance to biofouling. To validate this and to understand better the health and environmental impacts of the new 2D carbides, we investigated the antibacterial properties of single- and few-layer Ti3C2Tx MXene flakes in colloidal solution. The antibacterial properties of Ti3C2Tx were tested against Escherichia coli (E. coli) and Bacillus subtilis (B. subtilis) by using bacterial growth curves based on optical densities (OD) and colonies growth on agar nutritive plates. Ti3C2Tx shows a higher antibacterial efficiency toward both Gram-negative E. coli and Gram-positive B. subtilis compared with graphene oxide (GO), which has been widely reported as an antibacterial agent. Concentration dependent antibacterial activity was observed and more than 98% bacterial cell viability loss was found at 200 μg/mL Ti3C2Tx for both bacterial cells within 4 h of exposure, as confirmed by colony forming unit (CFU) and regrowth curve. Antibacterial mechanism investigation by scanning electron microscopy (SEM) and transmission electron microscopy (TEM) coupled with lactate dehydrogenase (LDH) release assay indicated the damage to the cell membrane, which resulted in release of cytoplasmic materials from the bacterial cells. Reactive oxygen species (ROS) dependent and independent stress induction by Ti3C2Tx was investigated in two separate abiotic assays. MXenes are expected to be resistant to biofouling and offer bactericidal properties. PMID:26909865

  14. 75 FR 9859 - Television Broadcasting Services; Beaumont, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ... COMMISSION 47 CFR Part 73 Television Broadcasting Services; Beaumont, TX AGENCY: Federal Communications... 1.420. List of Subjects in 47 CFR Part 73 Television, Television broadcasting. For the reasons... Freedom Broadcasting of Texas (``Freedom Broadcasting''), the licensee of KFDM(TV), channel 21,...

  15. 75 FR 19907 - Television Broadcasting Services; Beaumont, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... COMMISSION 47 CFR Part 73 Television Broadcasting Services; Beaumont, TX AGENCY: Federal Communications... Broadcasting of Texas, the licensee of KFDM(TV), channel 21, Beaumont, Texas, requesting the substitution of... Congressional review Act, see 5 U.S.C. 801(a)(1)(A). List of Subjects in 47 CFR Part 73 Television,...

  16. 75 FR 55968 - Special Local Regulations, Sabine River; Orange, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-15

    ... (NPRM) entitled Special Local Regulations; Sabine River, Orange, TX in the Federal Register (75 FR 41119... published in 75 FR 41119. Regulatory Analyses We developed this rule after considering numerous statutes and... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations, Sabine River; Orange,...

  17. 75 FR 41119 - Special Local Regulations; Sabine River, Orange, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-15

    ..., 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations; Sabine River, Orange, TX... River, Orange, Texas. This Special Local Regulation is intended to restrict vessels from portions of...

  18. 76 FR 30890 - Special Local Regulations; Sabine River, Orange, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-27

    ... Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public meeting. But you may... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations; Sabine River, Orange, TX... River, Orange, Texas on September 24-25, 2011. This Special Local Regulation is intended to...

  19. 77 FR 58799 - Radio Broadcasting Services; Roaring Springs, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Roaring Springs, TX AGENCY: Federal Communications... Allotments by substituting Channel 227A for vacant Channel 249A at Roaring Springs, Texas, and by substituting Channel 249C3 for vacant Channel 276C3, at Roaring Springs, Texas. The proposal is part of...

  20. 75 FR 8491 - Security Zones; Brazos River, Freeport, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ...; Brazos River, Freeport, TX in the Federal Register (74 FR 61305). We received no comments on the proposed... Turning Basin within 100' of the north shore and bounded on the east by the longitude line drawn through 28 56.58' N/095 18.64' W and on the west by the longitude line drawn through 28 56.64' N/ 095...

  1. 78 FR 18801 - Establishment of Class E Airspace; Beeville, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ... follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E. O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp... Airport, Beeville, TX (77 FR 71365) Docket No. FAA- 2012-0821. Interested parties were invited to... 12866; (2) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR...

  2. 75 FR 16329 - Amendment of Class E Airspace; Killeen, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    ... E airspace for Killeen, TX, reconfiguring controlled airspace at Skylark Field Airport (75 FR 3877... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does... continues to read as follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565,...

  3. 77 FR 44142 - Drawbridge Operation Regulation; Neches River, Beaumont, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Neches River, Beaumont, TX AGENCY... lift span bridge across the Neches River, mile 19.5, at Beaumont, Texas. The deviation is necessary to... span bridge across the Neches River at mile 19.5 in Beaumont, Texas. The vertical clearance of...

  4. 78 FR 4078 - Radio Broadcasting Services; Hebbronville, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Hebbronville, TX AGENCY: Federal Communications... Review Act, see 5 U.S.C. 801(a)(1)(A). List of Subjects in 47 CFR Part 73 Radio, Radio broadcasting...: PART 73--RADIO BROADCAST SERVICES 0 1. The authority citation for part 73 continues to read as...

  5. 76 FR 13579 - Radio Broadcasting Services; Hebbronville, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Hebbronville, TX AGENCY: Federal Communications... filing procedures for comments, see 47 CFR 1.415 and 1.420. List of Subjects in 47 CFR Part 73 Radio, Radio broadcasting. For the reasons discussed in the preamble, the Federal Communications...

  6. 77 FR 32900 - Radio Broadcasting Services; Llano, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Llano, TX AGENCY: Federal Communications Commission... Congressional Review Act, see U.S.C. 801(a)(1)(A). List of Subjects in 47 CFR Part 73 Radio, Radio broadcasting...: PART 73--RADIO BROADCAST SERVICES 0 1. The authority citation for part 73 continues to read as...

  7. 77 FR 58800 - Radio Broadcasting Services; Knox City, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Knox City, TX AGENCY: Federal Communications....415 and 1.420. ] List of Subjects in 47 CFR Part 73 Radio, Radio broadcasting. Federal Communications... preamble, the Federal Communications Commission proposes to amend 47 CFR part 73 as follows: PART...

  8. 78 FR 21337 - Radio Broadcasting Services; Matagorda, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Matagorda, TX AGENCY: Federal Communications....415 and 1.420. List of Subjects in 47 CFR Part 73 Radio, Radio broadcasting. Federal Communications... preamble, the Federal Communications Commission proposes to amend 47 CFR Part 73 as follows: PART...

  9. 78 FR 67296 - Establishment of Class D Airspace; Mesquite, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... establish Class D airspace for Mesquite Metro Airport, Mesquite, TX (78 FR 48842) Docket No. FAA-2012- 0580...) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26..., 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The...

  10. 77 FR 46282 - Amendment of Class E Airspace; Sweetwater, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-03

    ..., 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. ] Sec. 71.1 0 2. The incorporation... Federal Aviation Administration 14 CFR Part 71 Amendment of Class E Airspace; Sweetwater, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class...

  11. 75 FR 13668 - Amendment of Class E Airspace; Georgetown, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-23

    ... U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71... Federal Aviation Administration 14 CFR Part 71 Amendment of Class E Airspace; Georgetown, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class...

  12. 78 FR 41839 - Establishment of Class E Airspace; Presidio, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-12

    ..., 40113, 40120; E. O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. ] Sec. 71.1 0 2. The... Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; Presidio, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action establishes Class...

  13. 76 FR 43822 - Establishment of Class E Airspace; Hearne, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71... Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; Hearne, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action establishes Class...

  14. 75 FR 13669 - Amendment of Class E Airspace; Dumas, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-23

    ... continues to read as follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E. O. 10854, 24 FR 9565, 3... Federal Aviation Administration 14 CFR Part 71 Amendment of Class E Airspace; Dumas, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace...

  15. 77 FR 56761 - Amendment of Class E Airspace; Kerrville, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-14

    ... U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71... Federal Aviation Administration 14 CFR Part 71 Amendment of Class E Airspace; Kerrville, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class...

  16. 76 FR 43821 - Establishment of Class E Airspace; Ranger, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71... Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; Ranger, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action establishes Class...

  17. 78 FR 61179 - Establishment of Class E Airspace; Comanche, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does..., 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The incorporation... Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; Comanche, TX...

  18. 78 FR 36654 - Drawbridge Operation Regulation; Neches River, Beaumont, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-19

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Neches River, Beaumont, TX AGENCY... lift span bridge across the Neches River, mile 19.5, at Beaumont, Texas. The deviation is necessary to... temporary deviation from the operating schedule of the vertical lift span bridge across the Neches River...

  19. 75 FR 8483 - Amendment of Class E Airspace; Llano, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... continues to read as follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3... Airport, Llano, TX (74 FR 52702) Docket No. FAA-2009-0858. Interested parties were invited to participate... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and...

  20. 75 FR 8489 - Security Zone; Freeport Channel Entrance, Freeport, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... Security Zone; Freeport Channel Entrance, Freeport, TX in the Federal Register (33 FR 19923). We received... rule as it was proposed in the notice of proposed rulemaking (33 FR 19923). Regulatory Analyses We... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA87 Security Zone; Freeport Channel Entrance, Freeport,...

  1. 76 FR 59179 - Texas Disaster Number TX-00381

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-23

    ... ADMINISTRATION Texas Disaster Number TX-00381 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of Texas... disaster declaration for the State of Texas, dated 09/09/2011 is hereby amended to include the...

  2. 76 FR 79751 - Texas Disaster Number TX-00380

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ... ADMINISTRATION Texas Disaster Number TX-00380 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3... Only for the State of Texas (FEMA- 1999-DR), dated 08/15/2011. Incident: Wildfires. Incident Period: 04... Non-Profit organizations in the State of Texas, dated 08/15/2011, is hereby amended to...

  3. 76 FR 68804 - Texas Disaster Number TX-00382

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... ADMINISTRATION Texas Disaster Number TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4... Only for the State of Texas (FEMA- 4029-DR), dated 09/21/2011. Incident: Wildfires. >Incident Period... organizations in the State of Texas, dated 09/21/2011, is hereby amended to include the following areas...

  4. 76 FR 58556 - Texas Disaster Number TX-00380

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ... ADMINISTRATION Texas Disaster Number TX-00380 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... Only for the State of Texas (FEMA--1999--DR), dated 08/15/2011. Incident: Wildfires. Incident Period... Non-Profit organizations in the State of Texas, dated 08/15/2011, is hereby amended to include...

  5. 77 FR 1546 - Texas Disaster Number TX-00381

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ... ADMINISTRATION Texas Disaster Number TX-00381 AGENCY: U.S. Small Business Administration. ACTION: Amendment 9. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of Texas... major disaster ] declaration for the State of Texas, dated 09/09/2011 is hereby amended to establish...

  6. 76 FR 59766 - Texas Disaster Number TX-00381

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-27

    ... ADMINISTRATION Texas Disaster Number TX-00381 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of Texas... disaster declaration for the State of Texas, dated 09/09/2011 is hereby amended to include the...

  7. 75 FR 51293 - Texas Disaster Number TX-00362

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-19

    ... ADMINISTRATION Texas Disaster Number TX-00362 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of Texas (FEMA- 1931-DR), dated 08/03/2010 . Incident: Hurricane Alex. Incident... Non-Profit organizations in the State of TEXAS, dated 08/03/2010, is hereby amended to include...

  8. 76 FR 61775 - Texas Disaster Number TX-00381

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... ADMINISTRATION [Disaster Declaration 12815 and 12816 Texas Disaster Number TX-00381 AGENCY: U.S. Small Business... disaster for the State of Texas (FEMA-4029-DR), dated 09/09/2011. Incident: Wildfires. Incident Period: 08... INFORMATION: The notice of the Presidential disaster declaration for the State of Texas, dated 09/09/2011...

  9. 75 FR 52789 - Texas Disaster Number TX-00362

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-27

    ... ADMINISTRATION Texas Disaster Number TX-00362 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3... Only for the State of TEXAS (FEMA- 1931-DR), dated 08/03/2010. Incident: Hurricane Alex. Incident... Private Non-Profit organizations in the State of Texas, dated 08/03/2010, is hereby amended to include...

  10. 76 FR 59480 - Texas Disaster Number TX-00381

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... ADMINISTRATION Texas Disaster Number TX-00381 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of Texas... disaster declaration for the State of Texas, dated 09/09/2011 is hereby amended to include the...

  11. 75 FR 57997 - Texas Disaster Number TX-00361

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... ADMINISTRATION Texas Disaster Number TX-00361 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of Texas... disaster declaration for the State of Texas, dated 08/03/2010 is hereby amended to include the...

  12. 76 FR 62131 - Texas Disaster Number TX-00382

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... ADMINISTRATION Texas Disaster Number TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... only for the State of Texas (FEMA- 4029-DR), dated 09/21/2011. Incident: Wildfires. Incident Period: 08... organizations in the State of TEXAS, dated 09/21/2011, is hereby amended to include the following areas...

  13. 76 FR 64420 - TEXAS Disaster Number TX-00381

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-18

    ... ADMINISTRATION TEXAS Disaster Number TX-00381 AGENCY: U.S. Small Business Administration. ACTION: Amendment 6. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of TEXAS... disaster declaration for the State of TEXAS, dated 09/09/2011 is hereby amended to include the...

  14. 75 FR 52789 - Texas Disaster Number TX-00361

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-27

    ... ADMINISTRATION Texas Disaster Number TX-00361 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of Texas... the President's major disaster declaration for the State of TEXAS, dated 08/03/2010 is hereby...

  15. 76 FR 54521 - Texas Disaster Number TX-00380

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-01

    ... ADMINISTRATION Texas Disaster Number TX-00380 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... Only for the State of Texas (FEMA- 1999-DR), dated 08/15/2011. Incident: Wildfires. Incident Period: 04... Non-Profit organizations in the State of TEXAS, dated 08/15/2011, is hereby amended to include...

  16. 76 FR 70528 - Texas Disaster Number TX-00382

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-14

    ... ADMINISTRATION Texas Disaster Number TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5... Only for the State of Texas (FEMA- 4029-DR), dated 09/21/2011 . Incident: Wildfires. Incident Period... Non-Profit organizations in the State of Texas, dated 09/21/2011, is hereby amended to include...

  17. 76 FR 66109 - Texas Disaster Number TX-00382

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... ADMINISTRATION Texas Disaster Number TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3... Only for the State of Texas (FEMA--4029--DR), dated 09/21/2011. Incident: Wildfires. Incident Period... organizations in the State of Texas, dated 09/21/2011, is hereby amended to include the following areas...

  18. 75 FR 55618 - Texas Disaster Number TX-00362

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-13

    ... ADMINISTRATION Texas Disaster Number TX-00362 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4... Only for the State of Texas (FEMA- 1931-DR), dated 08/03/2010. Incident: Hurricane Alex. Incident... Non-Profit organizations in the State of Texas, dated 08/03/2010, is hereby amended to include...

  19. 76 FR 67244 - Texas Disaster Number TX-00381

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-31

    ... ADMINISTRATION Texas Disaster Number TX-00381 AGENCY: U.S. Small Business Administration. ACTION: Amendment 7. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of Texas... major disaster declaration for the State of Texas, dated 09/09/2011 is hereby amended to extend...

  20. 76 FR 63699 - Texas Disaster Number TX-00382

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-13

    ... ADMINISTRATION Texas Disaster Number TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... Only for the State of Texas (FEMA- 4029-DR), dated 09/21/2011. Incident: Wildfires. Incident Period: 08... organizations in the State of Texas, dated 09/21/2011, is hereby amended to include the following areas...

  1. 77 FR 1547 - Texas Disaster Number TX-00382

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ... ADMINISTRATION Texas Disaster Number TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Amendment 6... Only for the State of Texas (FEMA- 4029-DR), dated 09/21/2011. Incident: Wildfires. Incident Period: 08... Non-Profit organizations in the State of Texas, dated 09/21/2011, is hereby amended to establish...

  2. 76 FR 79750 - Texas Disaster Number TX-00380

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ... ADMINISTRATION Texas Disaster Number TX-00380 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4... Only for the State of Texas (FEMA- 1999-DR), dated 08/15/2011. Incident: Wildfires. Incident Period: 04... Non-Profit organizations in the State of Texas, dated 08/15/2011, is hereby amended to include...

  3. 77 FR 7228 - Texas Disaster Number TX-00382

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ... ADMINISTRATION Texas Disaster Number TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Amendment 7... Only for the State of Texas (FEMA- 4029-DR), dated 09/21/2011. Incident: Wildfires. ] Incident Period... Non-Profit organizations in the State of TEXAS, dated 09/21/2011, is hereby amended to include...

  4. 76 FR 62130 - Texas Disaster Number TX-00381

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... ADMINISTRATION Texas Disaster Number TX-00381 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of Texas... disaster declaration for the State of Texas, dated 09/09/2011 is hereby amended to include the...

  5. 75 FR 52788 - Texas Disaster Number TX-00362

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-27

    ... ADMINISTRATION Texas Disaster Number TX-00362 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... Only for the State of Texas (FEMA- 1931-DR), dated 08/03/2010. Incident: Hurricane Alex. Incident... Private Non-Profit organizations in the State of TEXAS, dated 08/03/2010, is hereby amended to...

  6. 76 FR 77298 - Texas Disaster Number TX-00381

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-12

    ... ADMINISTRATION Texas Disaster Number TX-00381 AGENCY: U.S. Small Business Administration. ACTION: Amendment 8. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State of Texas... major disaster declaration for the State of Texas, dated 09/09/2011 is hereby amended to extend...

  7. 75 FR 18776 - Regulated Navigation Area; Galveston Channel, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-13

    ..., 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA11 Regulated Navigation Area; Galveston Channel, TX AGENCY... a regulated navigation area across the entire width of the Galveston Channel in the vicinity...

  8. MmTX1 and MmTX2 from coral snake venom potently modulate GABAA receptor activity.

    PubMed

    Rosso, Jean-Pierre; Schwarz, Jürgen R; Diaz-Bustamante, Marcelo; Céard, Brigitte; Gutiérrez, José M; Kneussel, Matthias; Pongs, Olaf; Bosmans, Frank; Bougis, Pierre E

    2015-02-24

    GABAA receptors shape synaptic transmission by modulating Cl(-) conductance across the cell membrane. Remarkably, animal toxins that specifically target GABAA receptors have not been identified. Here, we report the discovery of micrurotoxin1 (MmTX1) and MmTX2, two toxins present in Costa Rican coral snake venom that tightly bind to GABAA receptors at subnanomolar concentrations. Studies with recombinant and synthetic toxin variants on hippocampal neurons and cells expressing common receptor compositions suggest that MmTX1 and MmTX2 allosterically increase GABAA receptor susceptibility to agonist, thereby potentiating receptor opening as well as desensitization, possibly by interacting with the α(+)/β(-) interface. Moreover, hippocampal neuron excitability measurements reveal toxin-induced transitory network inhibition, followed by an increase in spontaneous activity. In concert, toxin injections into mouse brain result in reduced basal activity between intense seizures. Altogether, we characterized two animal toxins that enhance GABAA receptor sensitivity to agonist, thereby establishing a previously unidentified class of tools to study this receptor family. PMID:25675485

  9. MmTX1 and MmTX2 from coral snake venom potently modulate GABAA receptor activity

    PubMed Central

    Rosso, Jean-Pierre; Schwarz, Jürgen R.; Diaz-Bustamante, Marcelo; Céard, Brigitte; Gutiérrez, José M.; Kneussel, Matthias; Pongs, Olaf; Bosmans, Frank; Bougis, Pierre E.

    2015-01-01

    GABAA receptors shape synaptic transmission by modulating Cl− conductance across the cell membrane. Remarkably, animal toxins that specifically target GABAA receptors have not been identified. Here, we report the discovery of micrurotoxin1 (MmTX1) and MmTX2, two toxins present in Costa Rican coral snake venom that tightly bind to GABAA receptors at subnanomolar concentrations. Studies with recombinant and synthetic toxin variants on hippocampal neurons and cells expressing common receptor compositions suggest that MmTX1 and MmTX2 allosterically increase GABAA receptor susceptibility to agonist, thereby potentiating receptor opening as well as desensitization, possibly by interacting with the α+/β− interface. Moreover, hippocampal neuron excitability measurements reveal toxin-induced transitory network inhibition, followed by an increase in spontaneous activity. In concert, toxin injections into mouse brain result in reduced basal activity between intense seizures. Altogether, we characterized two animal toxins that enhance GABAA receptor sensitivity to agonist, thereby establishing a previously unidentified class of tools to study this receptor family. PMID:25675485

  10. The symbiotic star TX CVn has entered an active state

    NASA Astrophysics Data System (ADS)

    Munari, U.; Castellani, F.; Valisa, P.; Dallaporta, S.; Cherini, G.; Vagnozzi, A.; Righetti, G. L.; Belligoli, R.

    2014-01-01

    After the last active phase that begun in 2003, the symbiotic star TX CVn has now entered a new active phase. In 2003, TX CVn rose to B=10.5 and there it remained until the end of 2007 (Skopal 2007, AN 328, 909), when we started monitoring the variable with various ANS Collaboration telescopes in BVRI bands. Our observations show that the star has spent the following 6 years on a steady decline at a rate of 0.084 mag per year in the B band, that took it from B=10.55 on December 2007 to B=11.02 on September 2013, when the star begun a rapid brightening, reaching B=10.65 by early December 2013.

  11. Tank 241-TX-302C grab samples 302C-TX-97-1A through 302C-TX-97-3B analytical results for the final report

    SciTech Connect

    Esch, R.A.

    1998-03-12

    This document is the final report for tank 241-TX-302C grab samples. Six grabs samples (302C-TX-97-1A, 302C-TX-97-1B, 302C-TX-97-2A, 302C-TX-97-2B, 302C-TX-97-3A, and 302C-TX-97-3B) were collected from the catch tank level gauge riser on December 19, 1997. The ``A`` and ``B`` portions from each sample location were composited and analyses were performed on the composites in accordance with the Compatibility Grab Sampling and Analysis Plan (TSAP) (Sasaki, 1997) and the Data Quality Objectives for Tank Farms Waste Compatibility Program (DQO) (Rev. 1: Fowler, 1995; Rev. 2: Mulkey and Miller, 1997). The analytical results are presented in Table 1. No notification limits were exceeded. Appearance and Sample Handling Attachment 1 is provided as a cross-reference for relating the tank farm customer identification numbers with the 222-S Laboratory sample numbers and the portion of sample analyzed. Table 2 provides the appearance information.

  12. Tank 241-TX-113 rotary mode core sampling and analysis plan

    SciTech Connect

    McCain, D.J.

    1998-08-04

    This sampling and analysis plan (SAP) identities characterization objectives pertaining to sample collection, laboratory analytical evaluation, and reporting requirements for push mode core samples from tank 241-TX-113 (TX-113). The Tank Characterization Technical Sampling Basis document identities Retrieval, Pretreatment and Immobilization as an issue that applies to tank TX-113. As a result, a 150 gram composite of solids shall be made and archived for that program. This tank is not on a Watch List.

  13. 60-day waste compatibility safety issues and final results for TX-244 grab samples

    SciTech Connect

    Nuzum, J.L., Fluor Daniel Hanford

    1997-02-05

    Three grab samples (244-TX-96-1, 244-TX-96-2, and 244-TX-96-3) were taken from Riser 8 of Tank 241-TX-244 on October 18, 1996, and received by 222-S Laboratory on October 18, 1996. These samples were analyzed in accordance with Compatibility Grab Sampling and Analysis Plan (TSAP) and Data Quality Objectives for Tank Farms Waste Compatibility Program (DQO) in support ofthe Waste Compatibility Program. Notifications were made in accordance with TSAP for pH and OH- analyses. Upon further review, the pH notification was deemed unnecessary, as the notification limit did not apply to this tank.

  14. Sedimentation of an upper Pennsylvanian phylloid algal mound complex, Hueco Mountains, El Paso County, TX

    SciTech Connect

    Pol, J.C.

    1984-04-01

    A Late Pennsylvanian mixed carbonate-clastic sequence is exposed in the Hueco Mountains of west Texas. The sequence begins with deposition of a progradational fan-delta system and marine and tidal-flat carbonates. This unit is dominated by calclithite and shale with minor interbeds of shallow-water calcareous mudstone and wackestone. Shallow-water spiculites are commonly associated with these limestones. A thick carbonate unit composed predominantly of limestone overlies the clastics; it was deposited during or just after a major local transgression. The carbonate sediments were deposited on the submerged delta platform in the following sequence: (1) colonization of the shallow platform by rugose corals and early (or syndepositional) cementation of the zone; (2) establishment of shallow-water dasycladacean algal flats; (3) increasing domination of the environment by phylloid algae in response to increasing water depth; (4) accretion of phylloid algal sediments and formation of mounds (directly overlying the dasycladacean algal flats are a number of small mounds formed by accelerated sedimentation within phylloids algal meadows. The high productivity of the phylloid algae and their sediment-trapping ability allowed sedimentation to keep up with sea level rise. Large bioherms resulted, but because of the difference in accretion rates of various mounds, some grew while others were buried by more successful neighbors); and (5) reestablishment of shallow-water dasycladacean algal flats as a result of shoaling of mounds crests and subsequent increase sedimentation in deeper, quieter water on the lee side of the mound complex.

  15. 75 FR 70945 - Caddo National Wildlife Refuge, Harrison County, TX; Comprehensive Conservation Plan and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-19

    ... number of animals and plants here are considered rare, threatened, or endangered under national and... opportunities for hunting, fishing, wildlife observation and photography, and environmental education and... Migratory waterfowl and neotropical migrants using the Refuge as a stopover and/or nesting site Refuge...

  16. 76 FR 77245 - Attwater Prairie Chicken National Wildlife Refuge, Austin and Colorado Counties, TX...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-12

    ... process through a notice in the Federal Register (73 FR 65871; November 5, 2008). The Attwater Prairie... conservation plan and environmental assessment (EA) in the Federal Register on November 5, 2008 (73 FR 65871... on current research of red insect community. imported fire ants, expand treated area to full...

  17. 75 FR 8994 - Certification of the Attorney General; Williamson County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... Act, 42 U.S.C. 1973b(b), and published in the Federal Register on September 23, 1975 (40 FR 43,746... necessary to enforce the guarantees of the Fourteenth and Fifteenth Amendments of the Constitution of...

  18. 75 FR 6872 - Aransas National Wildlife Refuge Complex, Aransas, Calhoun, and Refugio Counties, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-12

    ... notice in the Federal Register (67 FR 55862, August 30, 2002). Aransas NWRC is located in Aransas..., Aransas NWRC contains critical habitat for the whooping crane (43 FR 20938, May 15, 1978). Background The... beginning on August 30, 2002, and ending on October 29, 2002 (67 FR 55862). We made draft documents...

  19. 77 FR 47660 - Attwater Prairie Chicken National Wildlife Refuge, Austin and Colorado Counties, TX; Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... started this process through a notice in the Federal Register (73 FR 65871; November 5, 2008). We released... in the Federal Register (76 FR 77245; December 12, 2011). The Attwater Prairie Chicken NWR, which... Administration Act. CCP Alternatives, Including Selected Alternative Our draft CCP and our EA (76 FR...

  20. 76 FR 16294 - Drawbridge Operation Regulation; Buffalo Bayou, Mile 4.3, Houston, Harris County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... SECURITY Coast Guard 33 CFR Part 117 RIN 1625-AA09 Drawbridge Operation Regulation; Buffalo Bayou, Mile 4.3... removing the existing drawbridge operation regulation for the drawbridge across Buffalo Bayou, mile 4.3... provide the 30 day notice period before its effective date. This rule removes the draw...

  1. 77 FR 40406 - Cancellation of Supplemental Environmental Impact Statement (SEIS); Travis County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-09

    ... Federal Highway Administration Cancellation of Supplemental Environmental Impact Statement (SEIS); Travis... Supplemental Environmental Impact Statement (SEIS) for proposed improvements to U.S. Highway 290 (US 290)/State... would no longer be applicable to the project and a full environmental impact statement (EIS) would...

  2. 77 FR 18853 - Trinity River National Wildlife Refuge, Liberty County, TX; Comprehensive Conservation Plan and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-28

    ..., Same as Alternative B, refuge annual festivals, plus host approximately plus develop on Earth Day and... this process through a notice in the Federal Register (72 FR 45059; August 10, 2007). The Trinity River... Federal Register on August 10, 2007 (72 FR 45059). In September 2008, a letter was sent to individuals...

  3. 77 FR 64541 - Trinity River National Wildlife Refuge, Liberty County, TX; Final Comprehensive Conservation Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ..., annual festivals, on plus host plus develop Earth Day and on Free approximately 10 interpretive programs... process for Trinity River NWR. We started this process through a notice in the Federal Register (72 FR... comments in a notice of availability in the Federal Register (77 FR 18853-18856; March 28, 2012)....

  4. RXTE monitoring of the intermediate polar TX Col

    NASA Astrophysics Data System (ADS)

    Wheatley, Peter J.

    I present a preliminary analysis of ongoing monthly X-ray observations of TX Col with RXTE. The lightcurves confirm that the relative strength of spin and beat modulations is highly variable in this system, and show that the timescale of variation is shorter than one month. Changes in these modulations are thought to represent a change in accretion geometry, possibly governed by a varying accretion rate. I find some evidence that the ratio of spin to beat amplitudes is correlated with the mean count rate.

  5. Variability of ultraviolet emission in the carbon star TX Piscium

    NASA Technical Reports Server (NTRS)

    Johnson, Hollis R.; Baumert, John H.; Querci, Francois; Querci, Monique

    1986-01-01

    Multiple low-resolution IUE observations of the cool carbon star TX Psc (N0; C6, 2) permit an analysis of the variations in strength of the strongest emission lines - the Mg II line at 2800 A, the C II line at 2330 A, and certain Fe II lines. The integrated flux of the Mg II line varied by at least a factor of eight, while that of the C II line varies by at least a factor of five. The variations in Fe II may be considerably larger. The lines appear to vary together. The continuous flux in the best observed range from 2800 to 3200 A does not vary noticeably.

  6. Staubli TX-90XL robot qualification at the LLIHE.

    SciTech Connect

    Covert, Timothy Todd

    2010-10-01

    The Light Initiated High Explosive (LIHE) Facility uses a robotic arm to spray explosive material onto test items for impulse tests. In 2007, the decision was made to replace the existing PUMA 760 robot with the Staubli TX-90XL. A qualification plan was developed and implemented to verify the safe operating conditions and failure modes of the new system. The robot satisfied the safety requirements established in the qualification plan. A performance issue described in this report remains unresolved at the time of this publication. The final readiness review concluded the qualification of this robot at the LIHE facility.

  7. 76 FR 61687 - City of College Station, TX; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission City of College Station, TX; Notice of Filing Take notice that on September... City of College Station, TX filed an application requesting that the Commission direct (1)...

  8. 78 FR 28801 - Foreign-Trade Zone 117-Orange, TX, Authorization of Production Activity, Signal International...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... notice in the Federal Register inviting public comment (78 FR 4383, 1-22-2013). The FTZ Board has... Foreign-Trade Zones Board Foreign-Trade Zone 117--Orange, TX, Authorization of Production Activity, Signal International Texas GP, LLC (Shipbuilding), Orange, TX On January 10, 2013, the Foreign Trade Zone of...

  9. 77 FR 47519 - Annual Marine Events in the Eighth Coast Guard District, Sabine River; Orange, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... SECURITY Coast Guard 33 CFR Part 100 Annual Marine Events in the Eighth Coast Guard District, Sabine River; Orange, TX AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast..., call or email Mr. Scott Whalen. U.S. Coast Guard Marine Safety Unit Port Arthur, TX; telephone...

  10. 78 FR 33019 - Proposed Amendment of Class E Airspace; Commerce, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-03

    ... read as follows: Authority: 49 U.S.C. 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959... Federal Aviation Administration 14 CFR Part 71 Proposed Amendment of Class E Airspace; Commerce, TX AGENCY... action proposes to amend Class E airspace at Commerce, TX. Additional controlled airspace is necessary...

  11. 77 FR 74170 - Foreign-Trade Zone 84-Houston, TX; Notification of Proposed Production Activity; Mitsubishi...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 84--Houston, TX; Notification of Proposed Production Activity; Mitsubishi Caterpillar Forklift America Inc.; (Forklift Trucks); Houston, TX The Port of Houston Authority, grantee of FTZ 84, submitted...

  12. 77 FR 58354 - Foreign-Trade Zone 265-Conroe, TX; Notification of Proposed Production Activity, Bauer...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 265--Conroe, TX; Notification of Proposed Production Activity, Bauer Manufacturing Inc. (Pile Drivers and Boring Machinery); Conroe, TX The City of Conroe, Texas, grantee of FTZ 265, submitted a notification...

  13. Purification and inflammatory edema induced by two PLA2 (Anch TX-I and Anch TX-II) from sea anemone Anthothoe chilensis (Actiniaria: Sagartiidae).

    PubMed

    Landucci, Elen Cristina Teizem; Dias, Queila Cristina; Marangoni, Fábio André; Vilca-Quispe, Augusto; Valeriano-Zapana, José Antonio; Torres-Huaco, Frank Denis; Martins-de-Souza, Daniel; Marangoni, Sergio; Ponce-Soto, Luis Alberto

    2012-02-01

    The Anch TX-I and II PLA(2) were purified from Anthothoe chilensis (Lesson, 1830) from the extract of the anemone after only two chromatographic step using molecular exclusion chromatography (Sephadex G-75) and reverse phase HPLC on μ-Bondapak C18 column. Both PLA(2) showed a molecular mass of ~14kDa determined by MALDI-TOF mass spectrometry and showed a high catalytic activity (data not showed). Although homologous with mammalian or snake venom group I PLA(2)s, Anch TX-I and II is sufficiently structurally different for the question of its placement into the existing PLA(2) classification scheme to arise. In addition, Anch TX-I and II, despite possessing many common structural features, also differ in some important structural properties. The amino acid sequence of both PLA(2) (Anch TX-I and III) showed high amino acid sequence identity with PLA(2)Rhopilema nomadica and Bunodosoma caissarum Cnidaria and PLA(2) of group III protein isolated from the Mexican lizard Heloderma horridum horridum and Heloderma suspectum. In addition, Anch TX-I and Anch TX-II showed high amino acid sequence identity with PLA(2) from group III also showed significant overall homology to bee Apis dorsata, Bombus terrestris and Bombus pennsylvanicus and PLA(2). We also investigated the in vivo edematogenic activity of Anch TX-I and Anch TX-II in a model of paw and skin edema in rats and observed that both are able to induce dose-dependent edema. PMID:22100907

  14. Modal testing of the TX-100 wind turbine blade.

    SciTech Connect

    Reese, Sarah; Griffith, Daniel Todd; Casias, Miguel; Simmermacher, Todd William; Smith, Gregory A.

    2006-05-01

    This test report covers the SNL modal test results for two nominally identical TX-100 wind turbine blades. The TX-100 blade design is unique in that it features a passive braking, force-shedding mechanism where bending and torsion are coupled to produce desirable aerodynamic characteristics. A specific aim of this test is to characterize the coupling between bending and torsional dynamics. The results of the modal tests and the subsequent analysis characterize the natural frequencies, damping, and mode shapes of the individual blades. The results of this report are expected to be used for model validation--the frequencies and mode shapes from the experimental analysis can be compared with those of a finite-element analysis. Damping values are included in the results of these tests to potentially improve the fidelity of numerical simulations, although numerical finite element models typically have no means of predicting structural damping characteristics. Thereafter, an additional objective of the test is achieved in evaluating the test to test and unit variation in the modal parameters of the two blades.

  15. Observations of HCN associated with TX Cam and IK Tau

    NASA Astrophysics Data System (ADS)

    Marvel, K. B.

    1999-12-01

    I present observations of HCN associated with the oxygen-rich stars TX Cam and IK Tau. These observations were obtained with the Owens Valley Radio Observatory millimeter array telescope, funded in part by the National Science Foundation. The distribution of HCN near these evolved stars is generally spherical in nature although mildly asymmetric. The emission is optically thick and therefore quantitative interpretation is difficult. It is clear from the images that the HCN is centrally peaked in every channel and clearly does not exist in a shell-like distribution. The overall diameter of the emission is about 750 AU for IK Tau and 940 AU for TX Cam, assuming distances of 260 pc (Loup et al. 1993) and 280 pc (Knapp et al. 1998) respectively. How oxygen-rich stars can exhibit emission from carbon-based molecules has long challenged chemical models for these sources. Charnley et al. (1995) proposed a chemical model, which also predicted the presence of C2H and CH3OH in detectable quantities. Charnley et al. (1997) subsequently used the NRAO 12-m to show that these molecules do not exist in detectable quantities near these stars. I confirm this result using interferometric observations, which are more sensitive to compact distributions of gas.

  16. TX Cnc AS A MEMBER OF THE PRAESEPE OPEN CLUSTER

    SciTech Connect

    Zhang, X. B.; Deng, L.; Lu, P.

    2009-08-15

    We present B-, V-, and I-band CCD photometry of the W UMa-type binary system TX Cnc, which is a member star of the Praesepe open cluster. Based on the observations, new ephemeris and a revised photometric solution of the binary system were derived. Combined with the results of the radial velocity solution contributed by Pribulla et al., the absolute parameters of the system were determined. The mass, radius, and luminosity of the primary component are derived to be 1.35 {+-} 0.02 M {sub sun}, 1.27 {+-} 0.04 R {sub sun}, and 2.13 {+-} 0.11 L {sub sun}. Those for the secondary star are computed as 0.61 {+-} 0.01 M {sub sun}, 0.89 {+-} 0.03 R {sub sun}, and 1.26 {+-} 0.07 L {sub sun}, respectively. Based on these results, a distance modulus of (m - M) {sub V} = 6.34 {+-} 0.05 is determined for the star. It confirms the membership of TX Cnc to the Praesepe open cluster. The evolutionary status and the physical nature of the binary system are discussed compared with the theoretical model.

  17. Human metabolites of brevetoxin PbTx-2: Identification and confirmation of structure

    PubMed Central

    Guo, Fujiang; An, Tianying; Rein, Kathleen S.

    2010-01-01

    Four metabolites were identified upon incubation of brevetoxin (PbTx-2) with human liver microsomes. Chemical transformation of PbTx-2 confirmed the structures of three known metabolites BTX-B5, PbTx-9 and 41, 43-dihydro-BTX-B5 and a previously unknown metabolite, 41, 43-dihydro-PbTx-2. These metabolites were also observed upon incubation of PbTx-2 with nine human recombinant cytochrome P450s (1A1, 1A2, 2C8, 2C9, 2C19, 2D6, 2E1, 3A4 and 3A5). Cytochrome P450 3A4 produced oxidized metabolites while other CYPs generated the reduced products. PMID:20600229

  18. Mass flow in the interacting binary TX Ursae Majoris

    NASA Technical Reports Server (NTRS)

    Mccluskey, G. E., Jr.; Mccluskey, C. P. S.; Kondo, Y.

    1988-01-01

    Twenty-two far-ultraviolet and 23 near-ultraviolet high resolution IUE spectra of the interactive Algol-type binary TX Ursae Majoris (B8 V + F-K III-IV) were analyzed in order to determine the nature of the mass flow occurring in this system. Absorption features due to high-temperature ions of Si IV, C IV, and N V are always present. The resonance lines of Al III, Fe II, Mg II and Si IV show strong phase and secular variations indicative of gas streaming and circumstellar/circumbinary material. Radial velocities as high as 500 to 600 km/sec are present. The gas flow is particularly prominent in 1985 between phases 0.7 and 0.0. The system is more active than U Sagittae and as active as U Cephei.

  19. CX-100 and TX-100 blade field tests.

    SciTech Connect

    Holman, Adam (USDA-Agriculture Research Service, Bushland, TX); Jones, Perry L.; Zayas, Jose R.

    2005-12-01

    In support of the DOE Low Wind Speed Turbine (LWST) program two of the three Micon 65/13M wind turbines at the USDA Agricultural Research Service (ARS) center in Bushland, Texas will be used to test two sets of experimental blades, the CX-100 and TX-100. The blade aerodynamic and structural characterization, meteorological inflow and wind turbine structural response will be monitored with an array of 75 instruments: 33 to characterize the blades, 15 to characterize the inflow, and 27 to characterize the time-varying state of the turbine. For both tests, data will be sampled at a rate of 30 Hz using the ATLAS II (Accurate GPS Time-Linked Data Acquisition System) data acquisition system. The system features a time-synchronized continuous data stream and telemetered data from the turbine rotor. This paper documents the instruments and infrastructure that have been developed to monitor these blades, turbines and inflow.

  20. Chemical Contamination of the Lower Rio Grande near Laredo, TX

    NASA Astrophysics Data System (ADS)

    Flores, B.; Ren, J.; Krishnamurthy, S.; Belzer, W.

    2006-12-01

    The Rio Grande River stretches over 2000 miles from the southern Rocky Mountains in Colorado to the tip of Texas where the Rio Grande meets the Gulf of Mexico. It is the natural boundary between U.S. and Mexico from El Paso, TX, to Brownsville, TX. The communities along the border heavily rely upon the Rio Grande as a primary source of water for consumption, agricultural uses, supporting wildlife and recreation. For many years the Rio Grande has been polluted with municipal, industrial, agricultural and farming contaminants from both sides of the border. This pollution has led to the extinction or reduction of certain wildlife species as well as affecting the health of the residences along the border. Even though great strides have been made in monitoring the Rio Grande, there has been a lack of intense monitoring data collection for pollutants such as pesticides. Three sampling sites including Manadas Creek, the Rio Grande River at International Bridge I, and USGS monitoring site 08459200 off of Highway 83 were chosen. The water quality parameters focused include temperature, pH, conductivity, dissolve oxygen (DO), salinity, total dissolved solids, nutrients, metals and pesticides. Preliminary results have shown elevated concentration of total phosphorus and ortho-phosphorus in the Manadas Creek site. Organochlorinated pesticides such as heptachlor and 4, 4 DDE were detected at various concentrations at all sites and endrin aldehyde was found at Manadas Creek site. This research has provided more information on the current chemical contamination level of the Rio Grande in the Laredo area.

  1. Rural County Report. County Level Data Base.

    ERIC Educational Resources Information Center

    Murray, J. Dennis

    This report represents a county-level Pennsylvania data base focused on variables of significance to rural communities. The data includes computations of per capita rates for counties in rural, urban influence, and urban clusters. This report is intended for comparing rural counties to other areas of the state. Three categories are used to present…

  2. Tank characterization report for single-shell tank 241-TX-107

    SciTech Connect

    Sasaki, L.M., Westinghouse Hanford

    1996-07-10

    This document summarizes the information on the historical uses, present status, and the sampling and analysis results of waste stored in Tank 241-TX-107. This report supports the requirements of Tri-party Agreement Milestone M-44-09.

  3. 46 CFR 7.105 - Marquesas Keys, FL to Rio Grande, TX.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... the seaward limits of the territorial sea (as defined in 33 CFR 2.22(a)(1)) to Rio Grande, Texas at... 46 Shipping 1 2012-10-01 2012-10-01 false Marquesas Keys, FL to Rio Grande, TX. 7.105 Section 7... LINES Gulf Coast § 7.105 Marquesas Keys, FL to Rio Grande, TX. A line drawn from Marquesas Keys,...

  4. 46 CFR 7.105 - Marquesas Keys, FL to Rio Grande, TX.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... the seaward limits of the territorial sea (as defined in 33 CFR 2.22(a)(1)) to Rio Grande, Texas at... 46 Shipping 1 2014-10-01 2014-10-01 false Marquesas Keys, FL to Rio Grande, TX. 7.105 Section 7... LINES Gulf Coast § 7.105 Marquesas Keys, FL to Rio Grande, TX. A line drawn from Marquesas Keys,...

  5. 46 CFR 7.105 - Marquesas Keys, FL to Rio Grande, TX.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the seaward limits of the territorial sea (as defined in 33 CFR 2.22(a)(1)) to Rio Grande, Texas at... 46 Shipping 1 2010-10-01 2010-10-01 false Marquesas Keys, FL to Rio Grande, TX. 7.105 Section 7... LINES Gulf Coast § 7.105 Marquesas Keys, FL to Rio Grande, TX. A line drawn from Marquesas Keys,...

  6. 46 CFR 7.105 - Marquesas Keys, FL to Rio Grande, TX.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... the seaward limits of the territorial sea (as defined in 33 CFR 2.22(a)(1)) to Rio Grande, Texas at... 46 Shipping 1 2011-10-01 2011-10-01 false Marquesas Keys, FL to Rio Grande, TX. 7.105 Section 7... LINES Gulf Coast § 7.105 Marquesas Keys, FL to Rio Grande, TX. A line drawn from Marquesas Keys,...

  7. 46 CFR 7.105 - Marquesas Keys, FL to Rio Grande, TX.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... the seaward limits of the territorial sea (as defined in 33 CFR 2.22(a)(1)) to Rio Grande, Texas at... 46 Shipping 1 2013-10-01 2013-10-01 false Marquesas Keys, FL to Rio Grande, TX. 7.105 Section 7... LINES Gulf Coast § 7.105 Marquesas Keys, FL to Rio Grande, TX. A line drawn from Marquesas Keys,...

  8. Synthesis and electrochemical performance of Ti3C2Tx with hydrothermal process

    NASA Astrophysics Data System (ADS)

    Wang, Libo; Zhang, Heng; Wang, Bo; Shen, Changjie; Zhang, Chuanxiang; Hu, Qianku; Zhou, Aiguo; Liu, Baozhong

    2016-08-01

    In this study, a simple hydrothermal method has been developed to prepare Ti3C2Tx from Ti3AlC2 as a high-performance electrode material for supercapacitors. This method is environmentally friendly and has a low level of danger. The morphology and structure of the Ti3C2Tx can be controlled by hydrothermal reaction time, temperature and NH4F amounts. The prepared Ti3C2Tx was characterized by X-ray diffraction, field emission scanning electron microscopy, Raman spectroscopy, X-ray photoelectron spectroscopy and Brunauer-Emmet-Teller. The results show that the prepared Ti3C2Tx is terminated by O, OH, and F groups. The electrochemical properties of the Ti3C2Tx sample exhibit specific capacitance up to 141 Fcm-3 in 3 M KOH aqueous electrolyte, and even after 1000 cycles, no significant degradation of the volumetric capacitance was observed. These results indicate that the Ti3C2Tx material prepared by this hydrothermal method can be used in high performance supercapacitors. [Figure not available: see fulltext.

  9. Distribution of Brevetoxin (PbTx-3) in Mouse Plasma: Association with High-Density Lipoproteins

    PubMed Central

    Woofter, Ricky T.; Spiess, Page C.; Ramsdell, John S.

    2005-01-01

    We investigated the brevetoxin congener PbTx-3 to determine its distribution among carrier proteins, including albumin and blood lipoproteins. Using a radiolabeled brevetoxin tracer (PbTx-3), we found that 39% of the radiolabel remained associated with components in mouse plasma after > 15 kDa cutoff dialysis. Of this portion, only 6.8% was bound to serum albumin. We also examined the binding of brevetoxin to various lipoprotein fractions. Plasma, either spiked with PbTx-3 or from mice treated for 30 min with PbTx-3, was fractionated into different-sized lipoproteins by iodixanol gradient ultracentrifugation. Each fraction was then characterized and quantified by agarose gel electrophoresis and brevetoxin radioimmunoassay, respectively. In both the in vitro and in vivo experiments, the majority of brevetoxin immunoreactivity was restricted to only those gradient fractions that contained high-density lipoproteins (HDLs). Independent confirmation of brevetoxin binding to HDLs was provided by high molecular weight (100 kDa cutoff) dialysis of [3H]PbTx-3 from lipoprotein fractions as well as a scintillation proximity assay using [3H]PbTx-3 and purified human HDLs. This information on the association of brevetoxins with HDLs provides a new foundation for understanding the process by which the toxin is delivered to and removed from tissues and may permit more effective therapeutic measures to treat intoxication from brevetoxins and the related ciguatoxins. PMID:16263501

  10. 77 FR 66068 - Amendment of Class E Airspace; Breckenridge, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-01

    ..., 40113, 40120; E. O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The incorporation..., creating additional controlled airspace at Stephens County Airport (77 FR 50648) Docket No. FAA-2012-0653... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3)...

  11. 78 FR 48294 - Amendment of Class E Airspace; Mason, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ... additional controlled airspace at Mason County Airport (78 FR 31429) Docket No. FAA-2012-1141. Interested... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does.... 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The incorporation by reference in...

  12. Molecular composition of organic fine particulate matter in Houston, TX

    NASA Astrophysics Data System (ADS)

    Fraser, M. P.; Yue, Z. W.; Tropp, R. J.; Kohl, S. D.; Chow, J. C.

    Organic fine particulate matter collected in Houston, TX between March 1997 and March 1998 was analyzed to determine the concentration of individual organic compounds. Samples from four sites were analyzed including two industrial locations (Houston Regional Monitoring Corporation (HRM-3) site in Channelview and Clinton Drive site near the Ship Channel Turning Basin), one suburban location (Bingle Drive site in Northwest Houston) and one background site (Galveston Island). At the three urban locations, samples were divided into three seasonal sample aggregates (spring, summer and winter), while at the background site a single annual average sample pool was used. Between 10 and 16 individual samples were pooled to get aggregate samples with enough organic carbon mass for analysis. Overall, 82 individual organic compounds were quantified. These include molecular markers which are compounds unique to specific fine particle sources and can be used to track the relative contribution of source emissions to ambient fine particle levels. The differences both spatially and temporally in these tracers can be used to evaluate the variability in emission source strengths.

  13. 76 FR 70365 - Prevailing Rate Systems; Redefinition of the Austin, TX and Waco, TX, Appropriated Fund Federal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-14

    ... the area of application of the Waco wage area. Based on an analysis of the regulatory criteria for... criteria. Based on this analysis, we believe Brazos County is appropriately defined to the Waco wage area... wage area over the Austin wage area. All other criteria are indeterminate. Based on this analysis,...

  14. Presynaptic Proteins as Markers of the Neurotoxic Activity of BmjeTX-I and BmjeTX-II Toxins from Bothrops marajoensis (Marajó Lancehead) Snake Venom

    PubMed Central

    Lisboa, Antonio; Melaré, Rodolfo; Franco, Junia R. B.; Bis, Carolina V.; Gracia, Marta; Ponce-Soto, Luis A.; Marangoni, Sérgio; Rodrigues-Simioni, Léa; da Cruz-Höfling, Maria Alice

    2016-01-01

    Neuromuscular preparations exposed to B. marajoensis venom show increases in the frequency of miniature end-plate potentials and twitch tension facilitation followed by presynaptic neuromuscular paralysis, without evidences of muscle damage. Considering that presynaptic toxins interfere into the machinery involved in neurotransmitter release (synaptophysin, synaptobrevin, and SNAP25 proteins), the main objective of this communication is to analyze, by immunofluorescence and western blotting, the expression of the synaptic proteins, synaptophysin, synaptobrevin, and SNAP25 and by myography, light, and transmission electron microscopy the pathology of motor nerve terminals and skeletal muscle fibres of chick biventer cervicis preparations (CBC) exposed in vitro to BmjeTX-I and BmjeTX-II toxins from B. marajoensis venom. CBC incubated with toxins showed irreversible twitch tension blockade and unaffected KCl- and ACh-evoked contractures, and the positive colabelling of acetylcholine receptors confirmed that their action was primarily at the motor nerve terminal. Hypercontraction and loose myofilaments and synaptic vesicle depletion and motor nerve damage indicated that the toxins displayed both myotoxic and neurotoxic effect. The blockade resulted from interference on synaptophysin, synaptobrevin, and SNAP25 proteins leading to the conclusion that BmjeTX-I and BmjeTX-II affected neurotransmitter release machinery by preventing the docking of synaptic vesicles to the axolemma of the nerve terminal.

  15. Aerospace medicine at Brooks AFB, TX: hail and farewell.

    PubMed

    Nunneley, Sarah A; Webb, James T

    2011-05-01

    With the impending termination of USAF operations at Brooks Air Force Base (AFB) in San Antonio, TX, it is time to consider its historic role in Aerospace Medicine. The base was established in 1917 as a flight training center for the U.S. Army Air Service and in 1926 became home to its School of Aviation Medicine. The school moved to San Antonio's Randolph Field in 1931, but in 1959 it returned to Brooks where it occupied new facilities to support its role as a national center for U.S. Air Force aerospace medicine, including teaching, clinical medicine, and research. The mission was then expanded to encompass support of U.S. military and civilian space programs. With the abrupt termination of the military space program in 1969, research at Brooks focused on clinical aviation medicine and support of advanced military aircraft while continuing close cooperation with NASA in support of orbital spaceflight and the journey to the Moon. Reorganization in the 1990s assigned all research functions at Brooks to the Human Systems Division and its successors, leaving to USAFSAM the missions related to clinical work and teaching. In 2002 the USAF and the city of San Antonio implemented shared operation of Brooks as a "City-Base" in the hope of deflecting threatened closure. Nevertheless, under continuing pressure to consolidate military facilities in the United States, the 2005 Base Closure and Realignment Commission ordered Brooks closed by 2011, with its aerospace medicine functions relocated to new facilities at Wright-Patterson AFB in Dayton, OH. PMID:21614874

  16. Nocturnal NO 3 radical chemistry in Houston, TX

    NASA Astrophysics Data System (ADS)

    Stutz, Jochen; Wong, Kam Weng; Lawrence, Laura; Ziemba, Luke; Flynn, James H.; Rappenglück, Bernhard; Lefer, Barry

    2010-10-01

    Radical chemistry in the nocturnal urban boundary layer is dominated by the nitrate radical, NO 3, which oxidizes hydrocarbons and, through the aerosol uptake of N 2O 5, indirectly influences the nitrogen budget. The impact of NO 3 chemistry on polluted atmospheres and urban air quality is, however, not well understood, due to a lack of observations and the strong impact of vertical stability of the boundary layer, which makes nocturnal chemistry highly altitude dependent. Here we present long-path DOAS observations of the vertical distribution of the key nocturnal species O 3, NO 2, and NO 3 during the TRAMP experiment in Summer 2006 in Houston, TX. Our observations confirm the altitude dependence of nocturnal chemistry, which is reflected in the concentration profiles of all trace gases at night. In contrast to other study locations, NO 3 chemistry in Houston is dominated by industrial emissions of alkenes, in particular of isoprene, isobutene, and sporadically 1,3-butadiene, which are responsible for more than 70% of the nocturnal NO 3 loss. The nocturnally averaged loss of NO x in the lowest 300 m of the Houston atmosphere is ˜0.9 ppb h -1, with little day-to-day variability. A comparison with the daytime NO x loss shows that NO 3 chemistry is responsible for 16-50% of the NO x loss in a 24-h period in the lowest 300 m of the atmosphere. The importance of the NO 3 + isoprene/1,3-butadiene reactions implies the efficient formation of organic nitrates and secondary organic aerosol at night in Houston.

  17. Effects of Receive-Only Inserts on SAR, B1+ Field and Tx Coil Performance

    PubMed Central

    Krishnamurthy, Narayanan; Zhao, Tiejun; Ibrahim, Tamer S

    2013-01-01

    Purpose To evaluate the effect of different cylindrical and close conforming receive only array designs on spin excitation and specific absorption rate (SAR) of a 7 Tesla transmit only head coil. Materials and Methods We developed FDTD models of different receive only array geometries. Cylindrical and close fitting helmet arrays with varying copper trace widths; a TEM Tx coil model and two head models were used in numerical simulations. Tx coil coupling was experimentally measured and validated with FDTD modeling. Results Changing copper trace width of loops in array models caused subtle changes in RF absorption (<5%). Changes in SAR distribution were observed in the head models with Rx-only inserts. Peak SAR increased (−1 to +15%) in different tissues for a mean B1+ in the brain of 2 μT. Total absorption in the head models for 1 Watt forward power increased (5 to 21%) in the heads with Rx-only inserts. Changes in RF absorption with different Rx-inserts indicate a change in RF radiation of the Tx coil even when changes in B1+ and coupling between ports of Tx coil were minimal. Conclusion Changes in local/global SAR and subtle changes in B1+ field distributions were observed with the presence of Rx-only inserts. Thus, incorporation of the receive-only array effects are needed when evaluating SAR and designing RF transmit pulse waveform parameters for shimming and/or Tx-SENSE for 7 T MRI. PMID:23913474

  18. Capacitance of Ti3C2Tx MXene in ionic liquid electrolyte

    NASA Astrophysics Data System (ADS)

    Lin, Zifeng; Barbara, Daffos; Taberna, Pierre-Louis; Van Aken, Katherine L.; Anasori, Babak; Gogotsi, Yury; Simon, Patrice

    2016-09-01

    Ti3C2Tx MXene, a two-dimensional (2D) early transition metal carbide, has shown an extremely high volumetric capacitance in aqueous electrolytes, but in a narrow voltage window (less than 1.23 V). The utilization of MXene materials in ionic liquid electrolytes with a large voltage window has never been addressed. Here, we report the preparation of the Ti3C2Tx MXene ionogel film by vacuum filtration for use as supercapacitor electrodes operating in 1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (EMI-TFSI) neat ionic liquid electrolyte. Due to the disordered structure of the Ti3C2Tx hydrogel film and a stable spacing after vacuum drying, achieved through ionic liquid electrolyte immersion of the Ti3C2Tx hydrogel film, the Ti3C2Tx surface became accessible to EMI+ and TFSI- ions. A capacitance of 70 F g-1 together with a large voltage window of 3 V was obtained at a scan rate of 20 mV s-1 in neat EMI-TFSI electrolyte. The electrochemical signature indicates a capacitive behavior even at a high scan rate (500 mV s-1) and a high power performance. This work opens up the possibilities of using MXene materials with various ionic liquid electrolytes.

  19. RCRA Assessment Plan for Single-Shell Tank Waste Management Area TX-TY

    SciTech Connect

    Horton, Duane G.

    2007-03-26

    WMA TX-TY contains underground, single-shell tanks that were used to store liquid waste that contained chemicals and radionuclides. Most of the liquid has been removed, and the remaining waste is regulated under the RCRA as modi¬fied in 40 CFR Part 265, Subpart F and Washington State’s Hazardous Waste Management Act . WMA TX-TY was placed in assessment monitoring in 1993 because of elevated specific conductance. A groundwater quality assessment plan was written in 1993 describing the monitoring activities to be used in deciding whether WMA TX-TY had affected groundwater. That plan was updated in 2001 for continued RCRA groundwater quality assessment as required by 40 CFR 265.93 (d)(7). This document further updates the assessment plan for WMA TX-TY by including (1) information obtained from ten new wells installed at the WMA after 1999 and (2) information from routine quarterly groundwater monitoring during the last five years. Also, this plan describes activities for continuing the groundwater assessment at WMA TX TY.

  20. LyeTx I, a potent antimicrobial peptide from the venom of the spider Lycosa erythrognatha.

    PubMed

    Santos, D M; Verly, R M; Piló-Veloso, D; de Maria, M; de Carvalho, M A R; Cisalpino, P S; Soares, B M; Diniz, C G; Farias, L M; Moreira, D F F; Frézard, F; Bemquerer, M P; Pimenta, A M C; de Lima, M E

    2010-06-01

    LyeTx I, an antimicrobial peptide isolated from the venom of Lycosa erythrognatha, known as wolf spider, has been synthesised and its structural profile studied by using the CD and NMR techniques. LyeTx I has shown to be active against bacteria (Escherichia coli and Staphylococcus aureus) and fungi (Candida krusei and Cryptococcus neoformans) and able to alter the permeabilisation of L: -alpha-phosphatidylcholine-liposomes (POPC) in a dose-dependent manner. In POPC containing cholesterol or ergosterol, permeabilisation has either decreased about five times or remained unchanged, respectively. These results, along with the observed low haemolytic activity, indicated that antimicrobial membranes, rather than vertebrate membranes seem to be the preferential targets. However, the complexity of biological membranes compared to liposomes must be taken in account. Besides, other membrane components, such as proteins and even specific lipids, cannot be discarded to be important to the preferential action of the LyeTx I to the tested microorganisms. The secondary structure of LyeTx I shows a small random-coil region at the N-terminus followed by an alpha-helix that reached the amidated C-terminus, which might favour the peptide-membrane interaction. The high activity against bacteria together with the moderate activity against fungi and the low haemolytic activity have indicated LyeTx I as a good prototype for developing new antibiotic peptides. PMID:19946788

  1. Hanford Tank Farms Vadose Zone, Addendum to the TX Tank Farm Report

    SciTech Connect

    Spatz, R.

    2000-08-01

    This addendum to the TX Tank Farm Report (GJO-97-13-TAR, GJO-HAN-11) published in September 1997 incorporates the results of high-rate and repeat logging activities along with shape factor analysis of the logging data. A high-rate logging system was developed and deployed in the TX Tank Farm to measure cesium-137 concentration levels in high gamma flux zones where the spectral gamma logging system was unable to collect usable data because of high dead times and detector saturation. This report presents additional data and revised visualizations of subsurface contaminant distribution in the TX Tank Farm at the DOE Hanford Site in the state of Washington.

  2. rBmαTX14 Increases the Life Span and Promotes the Locomotion of Caenorhabditis Elegans.

    PubMed

    Chen, Lan; Zhang, Ju; Xu, Jie; Wan, Lu; Teng, Kaixuan; Xiang, Jin; Zhang, Rui; Huang, Zebo; Liu, Yongmei; Li, Wenhua; Liu, Xin

    2016-01-01

    The scorpion has been extensively used in various pharmacological profiles or as food supplies. The exploration of scorpion venom has been reported due to the presence of recombinant peptides. rBmαTX14 is an α-neurotoxin extracted from the venom gland of the East Asian scorpion Buthus martensii Karsch and can affect ion channel conductance. Here, we investigated the functions of rBmαTX14 using the Caenorhabditis elegans model. Using western blot analysis, rBmαTX14 was shown to be expressed both in the cytoplasm and inclusion bodies in the E.coli Rosetta (DE3) strain. Circular dichroism spectroscopy analysis demonstrated that purified rBmαTX14 retained its biological structures. Next, feeding nematodes with E.coli Rosetta (DE3) expressing rBmαTX14 caused extension of the life span and promoted the locomotion of the nematodes. In addition, we identified several genes that play various roles in the life span and locomotion of C. elegans through microarray analysis and quantitative real-time PCR. Furthermore, if the amino acid site H15 of rBmαTX14 was mutated, rBmαTX14 no longer promoted the C. elegans life span. In conclusion, the results not only demonstrated the functions and mechanism of rBmαTX14 in C. elegans, but also provided the new sight in the utility of recombinant peptides from scorpion venom. PMID:27611314

  3. 78 FR 9907 - TGP Development Company, LLC; TGP Flying Cloud Holdings, LLC; WEC TX Company, LLC v. Arizona...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission TGP Development Company, LLC; TGP Flying Cloud Holdings, LLC; WEC TX Company... Development Company, LLC, TGP Flying Cloud Holdings, LLC, and WEC TX Company, LLC (collectively,...

  4. 78 FR 4124 - Foreign-Trade Zone 68-El Paso, TX, Application for Subzone, Expeditors International of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ... Foreign-Trade Zones Board Foreign-Trade Zone 68--El Paso, TX, Application for Subzone, Expeditors International of Washington, Inc., El Paso, TX An application has been submitted to the Foreign-Trade Zones Board (the Board) by the City of El Paso, grantee of FTZ 68, requesting special-purpose subzone...

  5. 76 FR 6613 - AP Gas & Electric (TX), LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission AP Gas & Electric (TX), LLC; Supplemental Notice That Initial Market-Based... supplemental notice in the above-referenced proceeding of AP Gas & Electric (TX), LLC's application for...

  6. 33 CFR 165.819 - Security Zone; Sabine Bank Channel, Sabine Pass Channel and Sabine-Neches Waterway, TX.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Sabine-Neches Waterway, TX. (a) Location. (1) The following LNG facility mooring basins are designated as fixed security zones whenever LNG carriers are moored within them: (i) Golden Pass LNG, Sabine TX: All...°45′50″ N, 093°55′17″ W. (ii) Sabine Pass LNG, Cameron Parish, LA: All mooring basin waters north of...

  7. 75 FR 65232 - Security Zones; Sabine Bank Channel, Sabine Pass Channel and Sabine-Neches Waterway, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ...-Neches Waterway, TX'' in the Federal Register (75 FR 29695). We received one comment on the proposed rule... public dockets in the January 17, 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do... and Sabine-Neches Waterway, TX AGENCY: Coast Guard, DHS. ACTION: Interim rule with request...

  8. A Venom-derived Neurotoxin, CsTx-1, from the Spider Cupiennius salei Exhibits Cytolytic Activities*

    PubMed Central

    Kuhn-Nentwig, Lucia; Fedorova, Irina M.; Lüscher, Benjamin P.; Kopp, Lukas S.; Trachsel, Christian; Schaller, Johann; Vu, Xuan Lan; Seebeck, Thomas; Streitberger, Kathrin; Nentwig, Wolfgang; Sigel, Erwin; Magazanik, Lev G.

    2012-01-01

    CsTx-1, the main neurotoxic acting peptide in the venom of the spider Cupiennius salei, is composed of 74 amino acid residues, exhibits an inhibitory cysteine knot motif, and is further characterized by its highly cationic charged C terminus. Venom gland cDNA library analysis predicted a prepropeptide structure for CsTx-1 precursor. In the presence of trifluoroethanol, CsTx-1 and the long C-terminal part alone (CT1-long; Gly-45–Lys-74) exhibit an α-helical structure, as determined by CD measurements. CsTx-1 and CT1-long are insecticidal toward Drosophila flies and destroys Escherichia coli SBS 363 cells. CsTx-1 causes a stable and irreversible depolarization of insect larvae muscle cells and frog neuromuscular preparations, which seem to be receptor-independent. Furthermore, this membranolytic activity could be measured for Xenopus oocytes, in which CsTx-1 and CT1-long increase ion permeability non-specifically. These results support our assumption that the membranolytic activities of CsTx-1 are caused by its C-terminal tail, CT1-long. Together, CsTx-1 exhibits two different functions; as a neurotoxin it inhibits L-type Ca2+ channels, and as a membranolytic peptide it destroys a variety of prokaryotic and eukaryotic cell membranes. Such a dualism is discussed as an important new mechanism for the evolution of spider venomous peptides. PMID:22613721

  9. 75 FR 16514 - Maxim Integrated Products, Formerly Known as Dallas Semiconductor, Dallas, TX; Amended...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Maxim Integrated Products, Formerly Known as Dallas Semiconductor, Dallas, TX; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance In accordance with section 223 of the Trade Act...

  10. Preliminary tank characterization report for single-shell tank 241-TX-116: best-basis inventory

    SciTech Connect

    Place, D.E.

    1997-06-01

    An effort is underway to provide waste inventory estimates that will serve as standard characterization source terms for the various waste management activities. As part of this effort, an evaluation of available information for single-shell tank 241-TX-116 was performed, and a bost-basis inventory was established. This work follows the methodology that was established by the standard inventory task.

  11. 76 FR 73587 - Foreign-Trade Zone 183-Austin, Tx; Site Renumbering Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ... Foreign-Trade Zones Board Foreign-Trade Zone 183--Austin, Tx; Site Renumbering Notice Foreign-Trade Zone 183 was approved by the Foreign-Trade Zones Board on December 23, 1991 (Board Order 550), and expanded... Camille.Evans@trade.gov or (202) 482-2350. Dated: November 22, 2011. Andrew McGilvray, Executive...

  12. 75 FR 39208 - Termination of Foreign-Trade Subzone 39J Lewisville, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-08

    ... Foreign- Trade Subzone 39J at The Apparel Group facility in Lewisville, Texas (Board Order 1592, 73 FR... Foreign-Trade Zones Board Termination of Foreign-Trade Subzone 39J Lewisville, TX Pursuant to the authority granted in the Foreign-Trade Zones Act of June 18, 1934, as amended (19 U.S.C. 81a-81u), and...

  13. 75 FR 81442 - Revocation of Class E Airspace; Lone Star, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... rulemaking to remove Class E airspace for Lone Star, TX. (75 FR 64972) Docket No. FAA-2010-0772. Interested...) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26..., 40113, 40120; E. O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The...

  14. 76 FR 13083 - Amendment to VOR Federal Airway V-358; TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-10

    ... Federal Register amending thirteen Federal airways in the vicinity of Dallas/ Fort Worth, TX (65 FR 61087... (66 FR 50101). The realignment around P-49 was necessary to assist the United States Secret Service in... in the Federal Register amending the V-358 airway description (74 FR 54896). That rule renamed...

  15. 78 FR 19097 - Establishment of Class E Airspace; Round Mountain, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... the West Ranch Airport, Round Mountain, TX (77 FR 71367) Docket No. FAA-2012-0771. Interested parties... Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of... FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The incorporation by reference in 14 CFR...

  16. 77 FR 71367 - Proposed Establishment of Class E Airspace; Round Mountain, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-30

    ...; (2) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February.... 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 2. The... Mountain, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed...

  17. 75 FR 41983 - Establishment of Class D Airspace; San Marcos, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... Federal Register a notice of proposed rulemaking to establish Class D airspace for San Marcos Municipal Airport, San Marcos, TX (75 FR 22712) Docket No. FAA- 2010-0406. Interested parties were invited to... Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation...

  18. Encounters with Wisdom: A Case Study of Community Worker Reflection Circles in San Antonio, TX

    ERIC Educational Resources Information Center

    Arispe, Don D.

    2013-01-01

    This case study focuses upon the transformational experiences of 28 social service and pastoral workers engaged in a Reflection Circle Process (RCP) in San Antonio, TX. The RCP involves the writing of a holistic journal entry, known as a process note, coupled with an in-depth exploration of the note with the help of a group of trusted peers, known…

  19. 75 FR 39149 - Establishment of Low Altitude Area Navigation Route (T-284); Houston, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-08

    ... Federal Register a final rule to establish RNAV route T-284 for the Houston, TX, terminal area (75 FR... Federal Register April 1, 2010 (75 FR 16336) . Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Issued in Washington, DC, on June 29, 2010....

  20. 78 FR 34121 - Notice of Inventory Completion: Dallas Water Utilities, Dallas, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... National Park Service Notice of Inventory Completion: Dallas Water Utilities, Dallas, TX AGENCY: National Park Service, Interior. ] ACTION: Notice. SUMMARY: The Dallas Water Utilities has completed an... funerary objects should submit a written request to Dallas Water Utilities. If no additional...

  1. Ti3C2Tx Filler Effect on the Proton Conduction Property of Polymer Electrolyte Membrane.

    PubMed

    Liu, Yahua; Zhang, Jiakui; Zhang, Xiang; Li, Yifan; Wang, Jingtao

    2016-08-10

    Conductive polymer electrolyte membranes are increasingly attractive for a wide range of applications in hydrogen-relevant devices, for instance hydrogen fuel cells. In this study, two-dimensional Ti3C2Tx, a typical representative of the recently developed MXene family, is synthesized and employed as a universal filler for its features of large specific surface area, high aspect ratio, and sufficient terminated -OH groups. The Ti3C2Tx is incorporated into polymer matrix to explore its function on membrane microstructure and proton conduction property. Both phase-separated (acidic Nafion and sulfonated poly(ether ether ketone)) and non-phase-separated (basic chitosan) polymers are utilized as membrane matrixes. The microstructures, physicochemical properties, and proton conduction properties of the membranes are extensively investigated. It is demonstrated that Ti3C2Tx generates significant promotion effect on proton conduction of the composite membrane by facilitating both vehicle-type and Grotthuss-type proton transfer, yielding several times increased proton conductivity for every polymer-based composite membrane under various conditions, and the composite membrane achieves elevated hydrogen fuel cell performance. The stable Ti3C2Tx also reinforces the thermal and mechanical stabilities of these composite membranes. Since the MXene family includes more than 70 members, this exploration is expected to open up new perspectives for expanding their applications, especially as membrane modifiers and proton conductors. PMID:27430190

  2. 33 CFR 165.827 - Regulated Navigation Area; Galveston Channel, TX.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Regulated Navigation Area; Galveston Channel, TX. 165.827 Section 165.827 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED...

  3. 33 CFR 165.827 - Regulated Navigation Area; Galveston Channel, TX.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Regulated Navigation Area; Galveston Channel, TX. 165.827 Section 165.827 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED...

  4. 33 CFR 165.827 - Regulated Navigation Area; Galveston Channel, TX.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Regulated Navigation Area; Galveston Channel, TX. 165.827 Section 165.827 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED...

  5. 76 FR 12788 - Environmental Impact Statement for a Proposed Urban Rail system in Austin, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-08

    ... University of Texas at Austin (UT) campus, the State Capitol Complex (Capitol), the central business district... Executive Education and Conference Center (Classroom 103 on first floor), 1900 University Avenue, Austin, TX... for Central Austin: A need for direct connectivity between Mueller Redevelopment, the University...

  6. 76 FR 53352 - Proposed Amendment of Class E Airspace; Alice, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does... continues to read as follows: Authority: 49 U.S.C. 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3... instrument approach procedures at Old Hoppe Place Airport, Agua Dulce, TX, has made this action necessary...

  7. Preliminary tank characterization report for single-shell tank 241-TX-104: best-basis inventory

    SciTech Connect

    Kupfer, M.J.

    1997-09-02

    An effort is underway to provide waste inventory estimates that will serve as standard characterization source terms for the various waste management activities. As part of this effort, an evaluation of available information for single-shell tank 241-TX-104 was performed, and a best-basis inventory was established. This work follows the methodology that was established by the standard inventory task.

  8. 76 FR 43339 - Hunt Fee at Caddo Lake National Wildlife Refuge, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ... Fish and Wildlife Service Hunt Fee at Caddo Lake National Wildlife Refuge, TX AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of Intent to Implement a Hunt Fee. SUMMARY: We, the U.S. Fish and...: By U.S. mail to: U.S. Fish and Wildlife Service, Attn: Visitor Services, 500 Gold Ave., SW.,...

  9. 76 FR 15857 - Radio Broadcasting Services; Early and Lake Brownwood, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Early and Lake Brownwood, TX AGENCY: Federal... the Congressional Review Act, see U.S.C. 801(a)(1)(A). List Of Subjects in 47 CFR Part 73 Radio, Radio... CFR part 73 as follows: PART 73--RADIO BROADCAST SERVICES 0 1. The authority citation for Part...

  10. 77 FR 66743 - Radio Broadcasting Services; Crowell, Knox City, Quanah, and Rule, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... MM Docket No. 00-148 are considered final. See Quanah, Texas, et al, 76 FR 42573, published July 19... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Crowell, Knox City, Quanah, and Rule, TX AGENCY... in 47 CFR Part 73 Radio, Radio broadcasting. Federal Communications Commission. Nazifa...

  11. 75 FR 12726 - Expansion/Reorganization of Foreign-Trade Zone 149; Port Freeport, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ... comment has been given in the Federal Register (73 FR 78289, 12/22/2008 and 74 FR 42050, 8/20/2009) and... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Expansion/Reorganization of Foreign-Trade Zone 149; Port Freeport, TX...

  12. 75 FR 20794 - Proposed Amendment of Class E Airspace; Hamilton, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-21

    ...; (2) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February.... 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 2. The... Federal Aviation Administration 14 CFR Part 71 Proposed Amendment of Class E Airspace; Hamilton, TX...

  13. 78 FR 15683 - Approval of Subzone Status, Expeditors International of Washington, Inc.; El Paso, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-12

    ... the Federal Register inviting public comment (78 FR 4124, 1/18/2013). The FTZ staff examiner reviewed... Paso, TX On January 7, 2013, the Executive Secretary of the Foreign-Trade Zones (FTZ) Board docketed an application submitted by the City of El Paso, grantee of FTZ 68, requesting subzone status subject to...

  14. 33 CFR 165.808 - Corpus Christi Ship Channel, Corpus Christi, TX, safety zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... CFR 165.23 apply. (c) The Captain of the Port will notify the maritime community of periods during... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Corpus Christi Ship Channel... § 165.808 Corpus Christi Ship Channel, Corpus Christi, TX, safety zone. (a) The following areas...

  15. 33 CFR 165.808 - Corpus Christi Ship Channel, Corpus Christi, TX, safety zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... CFR 165.23 apply. (c) The Captain of the Port will notify the maritime community of periods during... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Corpus Christi Ship Channel... § 165.808 Corpus Christi Ship Channel, Corpus Christi, TX, safety zone. (a) The following areas...

  16. 75 FR 66013 - Proposed Amendment of Class E Airspace; Horseshoe Bay, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-27

    ...'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant... read as follows: Authority: 49 U.S.C. 106(g); 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959... Bay Resort non-directional beacon (NDB) at Horseshoe Bay Resort Airport, Horseshoe Bay, TX, has...

  17. 75 FR 52065 - SharePlus Federal Bank, Plano, TX; Approval of Conversion Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Office of Thrift Supervision SharePlus Federal Bank, Plano, TX; Approval of Conversion Application Notice... SharePlus Federal Bank, Piano, Texas, to convert to the stock form of organization. Copies of...

  18. 75 FR 8742 - Notice of Inventory Completion: Stephen F. Austin State University, Nacogdoches, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: Stephen F. Austin State University, Nacogdoches, TX... were recovered from a large Caddo occupation site dating to approximately A.D. 1200-1400....

  19. 75 FR 15992 - Revision of Prohibited Area P-49; Crawford, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-31

    ... that while the security requirements for establishing P-49 Crawford, TX (66 FR 16391) remain valid...), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 73.89 0 2. Sec. 73.89... ``significant rule'' under Department of Transportation (DOT) Regulatory Policies and Procedures (44 FR...

  20. 76 FR 318 - Designation for the Columbus, OH; Dallas, TX; and Decatur, IN Areas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ...)). SUPPLEMENTARY INFORMATION: In the May 25, 2010, Federal Register (75 FR 29310), GIPSA requested applications for... Grain Inspection, Packers and Stockyards Administration Designation for the Columbus, OH; Dallas, TX; and Decatur, IN Areas AGENCY: Grain Inspection, Packers and Stockyards Administration, USDA....

  1. 78 FR 26799 - Waterway Suitability Assessment for Expansion of Liquefied Gas Terminals; Beaumont, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-08

    ... the January 17, 2008, issue of the Federal Register (73 FR 3316). Public meeting: We do not now plan... SECURITY Coast Guard Waterway Suitability Assessment for Expansion of Liquefied Gas Terminals; Beaumont, TX... construction to expand or modify marine terminal operations in an existing facility handling Liquefied...

  2. 75 FR 6319 - Proposed Amendment of Low Altitude Area Navigation Route T-254; Houston, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-09

    ...) Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of... continues to read as follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3... altitude Area Navigation (RNAV) route T-254 in the Houston, TX, terminal area by eliminating the...

  3. 77 FR 71365 - Proposed Establishment of Class E Airspace; Beeville, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-30

    ...This action proposes to establish Class E airspace at Beeville, TX. Controlled airspace is necessary to accommodate new Standard Instrument Approach Procedures (SIAPs) at Chase Field Industrial Airport. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules (IFR) operations for SIAPs at the...

  4. 75 FR 58339 - Prevailing Rate Systems; Redefinition of the Shreveport, LA; Texarkana, TX; Milwaukee, WI; and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    ... application of the Southwestern Wisconsin wage area. Based on an analysis of the regulatory criteria for Brown... Shreveport, LA; Texarkana, TX; Milwaukee, WI; and Southwestern Wisconsin Appropriated Fund Federal Wage System Wage Areas AGENCY: U.S. Office of Personnel Management. ACTION: Proposed rule with request...

  5. CCD Photometric Study of the Contact Binary TX Cnc in the Young Open Cluster NGC 2632

    NASA Astrophysics Data System (ADS)

    Liu, Liang; Qian, Sheng-Bang; Boonrucksar, Soonthornthum; Zhu, Li-Ying; He, Jia-Jia; Yuan, J.-Z.

    2007-06-01

    TX Cnc is a member of the young open cluster NGC2632. In the present paper, four CCD epochs of light minimum and a complete V light curve of TX Cnc are presented. A period investigation based on all available photoelectric or CCD data showed that it is superimposed on a long-term increase (dP/dt=+3.97×10-8) and weak evidence suggests that it includes a small-amplitude period oscillation (A3=0d.0028; T3=26.6yr). The light curves in the V band obtained in 2004 were analyzed with the 2003 version of the W-D code. It was shown that TX Cnc is an overcontact binary system with a degree of contact factor f=24.8%. The absolute parameters of the system were calculated: M1=1.319±0.007M⊙, M2=0.600±0.01M⊙; R1=1.28±0.19R⊙, R2=0.91±0.13R⊙. TX Cnc may be on the TRO-controlled stage of the evolutionary scheme proposed by Qian (2001a, b, 2003a), and may contain an invisible tertiary component (m3≈0.097M⊙). If this is true, the tertiary component has played an important role in the formation and evolution of TX Cnc by removing angular momentum from the central system (Pribulla & Rucinski 2006). In this way the contact binary configuration can be formed in the shortlife time of a young open cluster via AML.

  6. Interacting sites of scorpion toxin ErgTx1 with hERG1 K+ channels.

    PubMed

    Jimenez-Vargas, J M; Restano-Cassulini, R; Possani, L D

    2012-05-01

    Peptides purified from scorpion venoms were shown to interact with specific amino acid residues present in the outer vestibule of various sub-types of potassium channels, occluding the pore and causing a decrement of K(+) permeability through the membrane of excitable and non excitable cells. This communication describes the identification of several interacting sites of toxin ErgTx1, a toxin purified from the venom of the scorpion Centruroides noxius, with the human ERG1 K(+) channels, by means of site-directed mutagenesis of specific residues of the toxin. Recombinant mutants of the gene coding for ErgTx1 were expressed heterologously in Escherichia coli, properly folded and their affinities and interactions with hERG1 channels were determined by patch-clamp techniques. Residues in position Y14, Y17 and F37 of the solvent exposed hydrophobic surface, and charged residues at the position K13 and K38 of ErgTx1 were shown to cause a decrement of the affinity from 20 folds to 3 orders of magnitude, thus suggesting that they are certainly participating on the binding surface of this toxin towards the hERG1 channels. Double mutants at positions K13 and F37, Y14 and F37, Y17 and F37 and K13 and K38 were also prepared and assayed, but the results obtained are not much different from the single point mutants of ErgTx1. The results of the present work indicate the most probable surface area of ErgTx1 that makes contact with the hERG channels. PMID:22366117

  7. County Staff or Area Staff?

    ERIC Educational Resources Information Center

    McIntyre, William J.

    1970-01-01

    McIntryre explores the questions of county-based extention and increased specialization in Indiana. He compares the multi-county with individual county systems using variables including clientele's reactions to the two systems. (NL)

  8. Plant community responses following the periodic selective removal of giant reed (Arundo donax) in Webb County Laredo, TX

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Exotic plants often produce detrimental ecological effects in the habitats they invade. The invasive grass, Arundo donax, is found throughout most of the Rio Grande watershed and is gaining bi-national attention due to evidence of high water usage, increased erosion, alteration of river flow and dr...

  9. 75 FR 61706 - Reorganization of Foreign-Trade Zone 113 Under Alternative Site Framework; Ellis County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... Board adopted the alternative site framework (ASF) in December 2008 (74 FR 1170, 01/12/09; correction 74 FR 3987, 01/22/09) as an option for the establishment or reorganization of general-purpose zones... inviting public comment was given in the Federal Register (75 FR 3705, 01/22/10; 75 FR 17125, 04/05/10)...

  10. 77 FR 22558 - Foreign-Trade Zone 155-Calhoun and Victoria Counties, TX; Application for Reorganization Under...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ... authority to reorganize the zone under the alternative site framework (ASF) adopted by the Board (74 FR 1170- 1173, 01/12/09 (correction 74 FR 3987, 01/22/09); 75 FR 71069-71070, 11/22/10). The ASF is an option... FR 44510, 11/3/88), and expanded on June 18, 2008 (Board Order 1565, 73 FR 36038-36039, 6/25/08)....