WorldWideScience

Sample records for san antonio creek

  1. Biological and associated water-quality data for lower Olmos Creek and upper San Antonio River, San Antonio, Texas, March-October 1990

    Science.gov (United States)

    Taylor, R. Lynn

    1995-01-01

    Biological and associated water-quality data were collected from lower Olmos Creek and upper San Antonio River in San Antonio, Texas, during March-October 1990, the second year of a multiyear data-collection program. The data will be used to document water-quality conditions prior to implementation of a proposal to reuse treated wastewater to irrigate city properties in Olmos Basin and Brackenridge Parks and to augment flows in the Olmos Creek/San Antonio River system.

  2. Biological and associated water-quality data for lower Olmos Creek and upper San Antonio River, San Antonio, Texas, April - September 1989

    Science.gov (United States)

    Taylor, R. Lynn; Ferreira, Rodger F.

    1995-01-01

    Biological and associated water-quality data were collected from lower Olmos Creek and upper San Antonio River in San Antonio, Texas, during April-September 1989. Benthic macroinvertebrate, periphyton, and phytoplankton communities were sampled at three sites along the Olmos Creek/San Antonio River system. Total mean densities of benthic macroinvertebrates for the three sites ranged from 670 to 10,000 organisms per square meter. The most abundant macroinvertebrates were the class Insecta (insects). Total densities of periphyton ranged from 2,900 to 110,000 cells per square millimeter. Cyanophyta (blue-green algae) and Bacillariophyta (diatoms) were the predominant periphyton organisms. Total densities of phyto- plankton ranged from 5,000 to 47,000 cells per square milliliter. Blue-green algae accounted for more than one- half of the phytoplankton in each sample. Hardness ranged from 160 to 250 milligrams per liter as calcium carbonate, and alkalinity ranged from 130 to 220 milligrams per liter as calcium carbonate. The largest dissolved nitrite concentration was 0.038 milligram per liter. The largest total phosphorus concentration was 0.150 milligram per liter, over one-half of which was dissolved orthophosphate. Total aluminum and total iron were the only trace elements in water to exceed the reporting threshold by large concen- trations. Total aluminum concentrations ranged from 70 to 280 micrograms per liter, and total iron concentrations ranged from 70 to 340 micrograms per liter. Lead was the most prominent trace element in bottom-material samples, with concentrations ranging from 30 to 230 micrograms per gram.

  3. Appraisal of ground-water resources in the San Antonio Creek Valley, Santa Barbara County, California

    Science.gov (United States)

    Hutchinson, C.B.

    1980-01-01

    A nearly threefold increase in demand for water in the 154-square-mile San Antonio Creek valley in California during the period 1958-77 has increased the potential for overdraft on the ground-water basin. The hydrologic budget for this period showed a perennial yield of about 9,800 acre-feet per year and an annual ground-water discharge of about 11,400 acre-feet per year, comprising net pumpage of 7,100 acre-feet, phreatophyte evapotranspiration of 3,000 acre-feet, and base streamflow of 1 ,300 acre-feet. The base flow in San Antonio Creek could diminish to zero when net pumpage reaches 13,500 acre-feet per year. The environmentally sensitive marshland area of Barka Slough may then become stressed as water normally lost through evapotranspiration is captured by pumpage. The aquifer consists of alluvial valley fill that ranges in thickness from 0 to 3,500 feet. Ground water moves seaward from recharge areas along mountain fronts to a consolidated rock barrier about 5 miles east of the Pacific coast. Upwelling of ground water just east of the barrier has resulted in the 550-acre Barka Slough. Transmissivity of the aquifer ranges from 2,600 to 34,000 feet squared per day, with the lowest values occurring in the central part of the valley where the aquifer is thickest but probably finer grained. The salinity problems are increasing in the agricultural parts of the valley, which is east of the barrier. West of the barrier, stream and ground-water quality is poor, owing to seepage of saline water from the marine shale that underlies the area at shallow depths. A proposed basinwide monitoring program includes 17 water-level sites, 12 water-quality sampling sites, 3 streamflow measuring sites, and periodic infrared aerial photography of Barka Slough. A computer model of the ground-water flow system could be developed to assess the impact of various water-management alternatives. (USGS)

  4. Preliminary three-dimensional geohydrologic framework of the San Antonio Creek Groundwater Basin, Santa Barbara County, California

    Science.gov (United States)

    Cromwell, G.; Sweetkind, D. S.; O'leary, D. R.

    2017-12-01

    The San Antonio Creek Groundwater Basin is a rural agricultural area that is heavily dependent on groundwater to meet local water demands. The U.S. Geological Survey (USGS) is working cooperatively with Santa Barbara County and Vandenberg Air Force Base to assess the quantity and quality of the groundwater resources within the basin. As part of this assessment, an integrated hydrologic model that will help stakeholders to effectively manage the water resources in the basin is being developed. The integrated hydrologic model includes a conceptual model of the subsurface geology consisting of stratigraphy and variations in lithology throughout the basin. The San Antonio Creek Groundwater Basin is a relatively narrow, east-west oriented valley that is structurally controlled by an eastward-plunging syncline. Basin-fill material beneath the valley floor consists of relatively coarse-grained, permeable, marine and non-marine sedimentary deposits, which are underlain by fine-grained, low-permeability, marine sedimentary rocks. To characterize the system, surficial and subsurface geohydrologic data were compiled from geologic maps, existing regional geologic models, and lithology and geophysical logs from boreholes, including two USGS multiple-well sites drilled as part of this study. Geohydrologic unit picks and lithologic variations are incorporated into a three-dimensional framework model of the basin. This basin (model) includes six geohydrologic units that follow the structure and stratigraphy of the area: 1) Bedrock - low-permeability marine sedimentary rocks; 2) Careaga Formation - fine to coarse grained near-shore sandstone; 3) Paso Robles Formation, lower portion - sandy-gravely deposits with clay and limestone; 4) Paso Robles Formation, middle portion - clayey-silty deposits; 5) Paso Robles Formation, upper portion - sandy-gravely deposits; and 6) recent Quaternary deposits. Hydrologic data show that the upper and lower portions of the Paso Robles Formation are

  5. San Antonio Bay 1986-1989

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The effect of salinity on utilization of shallow-water nursery habitats by aquatic fauna was assessed in San Antonio Bay, Texas. Overall, 272 samples were collected...

  6. Implementation of an Online Climate Science Course at San Antonio College

    Science.gov (United States)

    Reyes, R.; Strybos, J.

    2016-12-01

    San Antonio College (SAC) plans to incorporate an online climate science class into the curriculum with a focus on local weather conditions and data. SAC is part of a network of five community colleges based around San Antonio, Texas, has over 20,000 students enrolled, and its student population reflects the diversity in ethnicity, age and gender of the San Antonio community. The college understands the importance of educating San Antonio residents on climate science and its complexities. San Antonio residents are familiar with weather changes and extreme conditions. The region has experienced an extreme drought, including water rationing in the city. Then, this year's El Niño intensified expected annual rainfalls and flash floods. The proposed climate science course will uniquely prepare students to understand weather data and the evidence of climate change impacting San Antonio at a local level. This paper will discuss the importance and challenges of introducing the new climate science course into the curriculum, and the desired class format that will increase the course's success. Two of the most significant challenges are informing students about the value of this class and identifying the best teaching format. Additionally, measuring and monitoring enrollment will be essential to determine the course performance and success. At the same time, Alamo Colleges is modifying the process of teaching online classes and is officially working to establish an online college. Around 23% of students enrolled in SAC offered courses are currently enrolled in online courses only, representing an opportunity to incorporate the climate science class as an online course. Since the proposed course will be using electronic textbooks and online applications to access hyperlocal weather data, the class is uniquely suited for online students.

  7. 77 FR 36041 - San Antonio Central Railroad, L.L.C.-Lease Exemption-Port Authority of San Antonio

    Science.gov (United States)

    2012-06-15

    ... control of SAC upon SAC becoming a Class III rail carrier. As a result of this transaction, SAC will provide common carrier rail service over the rail lines owned by the Port in the East Kelly Railport (the... and operate approximately four miles of rail line owned by the Port Authority of San Antonio (the Port...

  8. United States Air Force Personalized Medicine and Advanced Diagnostics Program Panel: Representative Research at the San Antonio Military Medical Center

    Science.gov (United States)

    2016-05-20

    health system. dedicated to excellence in global care PROCESSING OF PROFESSIONAL MEDICAL RESEARCH PUBLICATIONS/PRESENTATIONS INSTRUCTIONS 1. The...present this research at the University of Texas at San Antonio/SAMHS & Universities Research Forum, SURF 2016 in San Antonio, TX, on 20 May 2016. The...at San Antonio/SAMHS & Universities Research Forum, SURF 2016 in San Antonio, TX, on 20 May 2016. 3. LAWS AND REGULATIONS: DoD 5500.07-R, Joint

  9. Late Quaternary evolution of the San Antonio Submarine Canyon in the central Chile forearc (∼33°S)

    Science.gov (United States)

    Laursen, Jane; Normark, William R.

    2002-01-01

    Hydrosweep swath-bathymetry and seismic-reflection data reveal the morphology, sedimentary processes, and structural controls on the submarine San Antonio Canyon. The canyon crosses the forearc slope of the central Chile margin for more than 150 km before it empties into the Chile Trench near 33°S latitude. In its upper reaches, the nearly orthogonal segments of the San Antonio Canyon incise ∼1 km into thick sediment following underlying margin-perpendicular basement faults and along the landward side of a prominent margin-parallel thrust ridge on the outer mid-slope. At a breach in the outer ridge, the canyon makes a sharp turn into the San Antonio Reentrant. Resistance to erosion of outcropping basement at the head of the reentrant has prevented the development of a uniformly sloping thalweg, leaving gentle gradients (6°) across the lower slope. Emergence of an obstruction across the head of the San Antonio Reentrant has trapped sediment in the mid-slope segments of the canyon. Presently, little sediment appears to reach the Chile Trench through the San Antonio Canyon. The development of the San Antonio Canyon was controlled by the impact of a subducted seamount, which formed the San Antonio Reentrant and warped the middle slope along its landward advancing path. Incision of the canyon landward of the outer mid-slope ridge may be ascribed to a combination of headward erosion and entrenchment by captured unconfined turbidity currents. Flushing of the canyon was likely enhanced during the lowered sea level of the last glaciation. Where the canyon occupies the triangular embayment of the reentrant at the base of the slope, sediment has ponded behind a small accretionary ridge. On the trench floor opposite the San Antonio Canyon mouth, a 200-m-thick levee–overbank complex formed on the left side of a distributary channel emanating from a breach in the accretionary ridge. Axial transfer of sediment was inhibited to the north of the San Antonio Canyon mouth

  10. LaRC Modeling of Ozone Formation in San Antonio, Texas

    Science.gov (United States)

    Guo, F.; Griffin, R. J.; Bui, A.; Schulze, B.; Wallace, H. W., IV; Flynn, J. H., III; Erickson, M.; Kotsakis, A.; Alvarez, S. L.; Usenko, S.; Sheesley, R. J.; Yoon, S.

    2017-12-01

    Ozone (O3) is one of the most important trace species within the troposphere and results from photochemistry involving emissions from a complex array of sources. Ground-level O3 is detrimental to ecosystems and causes a variety of human health problems including respiratory irritation, asthma and reduction in lung capacity. However, the O3 Design Value in San Antonio, Texas, was in violation of the federal threshold set by the EPA (70 ppb, 8-hr max) based on the average for the most recent three-year period (2014-2016). To understand the sources of high O3 concentrations in this nonattainment area, we assembled and deployed a mobile air quality laboratory and operated it in two locations in the southeast (Traveler's World RV Park) and northwest (University of Texas at San Antonio) of downtown San Antonio during summer 2017 to measure O3 and its precursors, including total nitrogen oxides (NOx) and volatile organic compounds (VOCs). Additional measurements included temperature, relative humidity, pressure, solar radiation, wind speed, wind direction, total reactive nitrogen (NOy), carbon monoxide (CO), and aerosol composition and concentration. We will use the campaign data and the NASA Langley Research Center (LaRC) Zero-Dimensional Box Model (Crawford et al., 1999; Olson et al., 2006) to calculate O3 production rate, NOx and hydroxyl radical chain length, and NOx versus VOCs sensitivity at different times of a day with different photochemical and meteorological conditions. A key to our understanding is to combine model results with measurements of precursor gases, particle chemistry and particle size to support the identification of O3 sources, its major formation pathways, and how the ozone production efficiency (OPE) depends on various factors. The resulting understanding of the causes of high O3 concentrations in the San Antonio area will provide insight into future air quality protection.

  11. Annual compilation and analysis of hydrologic data for Escondido Creek, San Antonio River basin, Texas

    Science.gov (United States)

    Reddy, D.R.

    1971-01-01

    IntroductionHistory of Small Watershed Projects in TexasThe U.S. Soil Conservation Service is actively engaged in the installation of flood and soil erosion reducing measures in Texas under the authority of the "Flood Control Act of 1936 and 1944" and "Watershed Protection and Flood Prevention Act" (Public Law 566), as amended. The Soil Conservation Service has found a total of approximately 3,500 floodwater-retarding structures to be physically and economically feasible in Texas. As of September 30, 1970, 1,439 of these structures had been built.This watershed-development program will have varying but important effects on the surface and ground-water resources of river basins, especially where a large number of the floodwater-retarding structures are built. Basic hydrologic data under natural and developed conditions are needed to appraise the effects of the structures on the yield and mode of occurrence of runoff.Hydrologic investigations of these small watersheds were begun by the Geological Survey in 1951 and are now being made in 12 study areas (fig. 1). These investigations are being made in cooperation with the Texas Water Development Board, the Soil Conservation Service, the San Antonio River Authority, the city of Dallas, and the Tarrant County Water Control and Improvement District No. 1. The 12 study areas were chosen to sample watershed having different rainfall, topography, geology, and soils. In five of the study areas, (North, Little Elm, Mukewater, little Pond-North Elm, and Pin Oak Creeks), streamflow and rainfall records were collected prior to construction of the floodwater-retarding structures, thus affording the opportunity for analyses of the conditions "before and after" development. A summary of the development of the floodwater-retarding structures in each study areas of September 30, 1970, is shown in table 1.Objectives of the Texas Small Watersheds ProjectThe purpose of these investigations is to collect sufficient data to meeting the

  12. City of San Antonio, Texas Better Buildings Program

    Energy Technology Data Exchange (ETDEWEB)

    Meyer, Liza C. [City of San Antonio, TX (United States); Hammer, Mary C. [City of San Antonio, TX (United States)

    2014-06-30

    The San Antonio Better Buildings Program is a unified single-point-of-service energy efficiency delivery mechanism targeting residential, commercial, institutional, industrial and public buildings. This comprehensive and replicable energy efficiency program is designed to be an effective demand side management initiative to provide a seamless process for program participants to have turn-key access to expert analysis, support and incentives to improve the performance of their in-place energy using systems, while reducing electrical energy use and demand.

  13. Bridging the Scholar-Practitioner Gap: The San Antonio Export Leaders Program

    Science.gov (United States)

    Jackson, Sara C.

    2013-01-01

    Bridging the gap between theory and practice enables trade service providers to effectively reach the small business community interested in entering foreign markets. This paper describes how the award-winning San Antonio Export Leaders program is a model for applying theoretical concepts to the practice of international business.

  14. Water quality modelling in the San Antonio River Basin driven by radar rainfall data

    Directory of Open Access Journals (Sweden)

    Almoutaz Elhassan

    2016-05-01

    Full Text Available Continuous monitoring of stream water quality is needed as it has significant impacts on human and ecological health and well-being. Estimating water quality between sampling dates requires model simulation based on the available geospatial and water quality data for a given watershed. Models such as the Soil and Water Assessment Tool (SWAT can be used to estimate the missing water quality data. In this study, SWAT was used to estimate water quality at a monitoring station near the outlet of the San Antonio River. Precipitation data from both rain gauges and weather radar were used to force the SWAT simulations. Virtual rain gauges which were based on weather radar data were created in the approximate centres of the 163 sub-watersheds of the San Antonio River Basin for SWAT simulations. This method was first tested in a smaller watershed in the middle of the Guadalupe River Basin resulting in increased model efficiency in simulating surface run-off. The method was then applied to the San Antonio River watershed and yielded good simulations for surface run-off (R2 = 0.7, nitrate (R2 = 0.6 and phosphate (R2 = 0.5 at the watershed outlet (Goliad, TX – USGS (United States Geological Survey gauge as compared to observed data. The study showed that the proper use of weather radar precipitation in SWAT model simulations improves the estimation of missing water quality data.

  15. 75 FR 59989 - Final Flood Elevation Determinations

    Science.gov (United States)

    2010-09-29

    ... Road. Caracol Creek Approximately 600 feet +770 City of San Antonio. upstream of the confluence with... Stage Road. Leon Creek Tributary M Approximately 1,300 feet +1,202 City of San Antonio. downstream of... Northwest Loop 1604. Unnamed Tributary 5 to Caracol......... Approximately 900 feet +828 City of San Antonio...

  16. An Assessment of the Effectiveness of Remedial Reading Courses at San Antonio College.

    Science.gov (United States)

    Florio, Charles Bernard

    This study investigates the effectiveness of remedial reading courses for nontraditional students in San Antonio College, a large, urban, and public community college in Texas. The subjects were students who enrolled the fall semester of 1972 and persisted through the fall semester of 1973. The remedial reading courses were described in terms of…

  17. Food, feeding, and refuelling of Red Knots during northward migration at San Antonio Oeste, Rio Negro, Argentina

    NARCIS (Netherlands)

    Gonzalez, PM; Piersma, T; Verkuil, Y; González, Patricia M.

    1996-01-01

    We studied the food and feeding ecology of Red Knots Calidris canutus rufa on an area of rocky flat, or restinga, near San Antonio Oeste in the northwest of Golfo San Matias, Provincia de Rio Negro, Argentina in March 1992. These Red Knots are on their way north, from ''wintering'' areas in Tierra

  18. Feasibility study on rehabilitation of ICE San Antonio Power Plant

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Costa Rica takes a power generation system using hydro power generation as the main source, and possesses medium-capacity gas turbines to supplement needs in the dry season and the peak load. However, a problem has come up that, in addition to the cost rise in gas turbine fuel, the power generation efficiency has been aggravating due to aged deterioration of the generators being used. In association therewith, the problem is now a factor to increase CO2 emission, which is a worldwide problem. Keeping in mind to link it to the clean development mechanism (CDM), the present project is, taking up the SAN ANTONIO power plant as the investigation object, intended to perform a comprehensive discussion on the CO2 emission reducing effect, profitability, and proliferation effect, by executing the conceptual plant design. The up-grading plan for thermal power generation systems in Costa Rica consists of replacement of the gas turbines, handling of phase modifiers, and achievement of the combined cycle. The plan agrees with the present feasibility study intended of CO2 emission reduction, consisting of the modification plan of the SAN ANTONIO power plant, that is the plan to replace the over-aged gas turbines at the power plant. Its necessity has been identified. It was disclosed that the project has the effects of reducing CO2 of 82,000 tons annually, and the investment can be recovered in nine years. (NEDO)

  19. Como güelfos y gibelinos: los colegios de San Bernardo y San Antonio Abad en el Cuzco durante el siglo XVII

    Directory of Open Access Journals (Sweden)

    Guibovich Pérez, Pedro M

    2006-04-01

    Full Text Available This article deals with the conflicts that involved the San Bernardo and San Antonio schools all along the seventeenth century. The author proposes a new approach to explain the social history of colonial Cuzco. He mantains that the root of the confrontation has to do with the privileges that enjoy the jesuits in the provision of academical degrees, a basic requirement to obtain appointments in the civil and eclesiastical administration. To understand this social dinamic, he reconstructs the institutional history of both schools, and reveals the interests that defend the main actors of this secular conflict.

    Los conflictos que enfrentaron a los colegios de San Bernardo y San Antonio Abad a lo largo del siglo XVII es el tema central de estudio de este ensayo. El autor propone una nueva lectura a este episodio de la historia social del Cuzco colonial. Sostiene que en la raíz de los enfrentamientos estuvo el privilegio que gozaban los jesuitas para la concesión de grados académicos, requisitos fundamentales para obtener cargos en la administración civil y eclesiástica. Para entender la dinámica social, el autor reconstruye la historia institucional de los colegios y los intereses en juego de los principales protagonistas del secular conflicto.

  20. Financial Reporting for the Other Defense Organizations - General Funds at the Defence Finance and Accounting Service San Antonio

    National Research Council Canada - National Science Library

    2002-01-01

    ...) for inclusion in the FY 2001 Other Defense Organizations Financial Statements. Specifically, we looked at the abnormal balances reported in trial balances prepared by the Defense Finance and Accounting Service San Antonio...

  1. 75 FR 17430 - Hopper Mountain, Bitter Creek, and Blue Ridge National Wildlife Refuges, Kern, San Luis Obispo...

    Science.gov (United States)

    2010-04-06

    ...] Hopper Mountain, Bitter Creek, and Blue Ridge National Wildlife Refuges, Kern, San Luis Obispo, Tulare... Wildlife Refuges (NWRs) located in Kern, San Luis Obispo, Tulare, and Ventura counties of California. We... developing a CCP for Hopper Mountain, Bitter Creek, and Blue Ridge NWRs in Kern, San Luis Obispo, Tulare, and...

  2. Local adaptation of the National Physical Activity Plan: creation of the Active Living Plan for a Healthier San Antonio.

    Science.gov (United States)

    Esparza, Laura A; Velasquez, Katherine S; Zaharoff, Annette M

    2014-03-01

    Physical inactivity and related health consequences are serious public health threats. Effective strategies to facilitate and support active-living opportunities must be implemented at national, state, and local levels. San Antonio, Texas, health department officials launched the Active Living Council of San Antonio (ALCSA) to engage the community in developing a 3- to 5-year plan to promote active living. A steering committee set preliminary ALCSA aims and established a multisector membership structure modeled after the US National Physical Activity Plan (NPAP). ALCSA adopted governance standards, increased knowledge of physical activity and health, and engaged in an 18-month collaborative master plan writing process. ALCSA selected overarching strategies and evidence-based strategies for each societal sector and adapted strategies to the local context, including tactics, measures of success, and timelines. Community and expert engagement led to a localized plan reflecting national recommendations, the Active Living Plan for a Healthier San Antonio. Multisector collaborations among governmental agencies and community organizations, which were successfully developed in this case to produce the first-ever local adaptation of the NPAP, require clearly defined expectations. Lessons learned in ALCSA's organizational and plan development can serve as a model for future community-driven efforts to increase active living.

  3. Calidad de atención y su influencia en el usuario externo en el centro de salud San Antonio de Pedregal 2015

    OpenAIRE

    Lozano Sotil, Ruth Consuelo

    2016-01-01

    El trabajo de investigación titulada “Calidad de atención y su influencia en el usuario externo en el Centro de Salud San Antonio de Pedregal Chosica 2015”se realizó con el objetivo de determinar el nivel de satisfacción del usuario externo sobre calidad de atención percibida en el Centro de Salud San Antonio de Pedregal 2015. La variable de estudio es calidad de atención en el usuario externo El estudio fué cuantitativo de tipo descriptivo transversal tuvo como población mu...

  4. 77 FR 38078 - U.S. Nominations to the World Heritage List: San Antonio Franciscan Missions

    Science.gov (United States)

    2012-06-26

    ... ownership rights in U.S. World Heritage Sites, which continue to be subject only to U.S. law. Inclusion in... group should be considered as an extension to the Mexican missions of the Sierra Gorda already on the... experts in the topic in San Antonio, including Mexican World Heritage officials, concluded that the...

  5. 75 FR 62112 - Intent To Prepare an Environmental Impact Statement (EIS) for the San Juan Creek and Tributaries...

    Science.gov (United States)

    2010-10-07

    ... evaluate flood risk management alternative measures along the lower portions of San Juan, Trabuco, and Oso... to its confluence with Tijeras Creek; and Oso Creek from its confluence with Trabuco Creek northwest approximately 4.5 miles to just north of Oso Parkway. The communities of San Juan Capistrano, Mission Viejo...

  6. [B_Erandio_Martiartu] Documentación del conjunto formado por la Torre de Martiartu y la ermita de San Antonio (Erandio, Bizkaia)

    OpenAIRE

    Álvarez González, Irantzu; Lopetegi Galarraga, Ane; Mesanza Moraza, Amaia; Rodríguez Miranda, Álvaro; Valle Melón, José Manuel

    2002-01-01

    [ES] El conjunto está formado por la torre de Martiartu (de unas 16 x 16 metros de planta), la pequeña ermita de la San Antonio y el área circundante. La documentación de la torre se realiza mediante fotogrametría estereoscópica y rectificación fotográfica para la obtención de las ortoimágenes. La ermita de San Antonio y el entorno se ha documentado mediante estación total y mallado para crear un modelo de superficies tridimensional. Posteriormente se presentan los modelos 3D y la colecció...

  7. 77 FR 35376 - San Antonio Water System; Notice of Petition for Declaratory Order and Soliciting Comments...

    Science.gov (United States)

    2012-06-13

    ... in large diameter water pipelines. The water flow in the CRP pipeline at Naco is reduced from a 36... Water System; Notice of Petition for Declaratory Order and Soliciting Comments, Protests, and/or Motions...-000. c. Date Filed: May 29, 2012. d. Applicant: San Antonio Water System (SAWS). e. Name of Project...

  8. Rodriquez V. San Antonio Independent School District: Gathering the Ayes of Texas--The Politics of School Finance Reform

    Science.gov (United States)

    Yudof, Mark G.; Morgan, Daniel C.

    1974-01-01

    An historical account is given of movements toward educational finance reform in Texas, culminating in the Rodriquez v. San Antonio Independent School District case and its aftermath. The role of political pressures applied by various interest groups is traced and the prospects for future reform assessed. (EH)

  9. Daily Streamflow Predictions in an Ungauged Watershed in Northern California Using the Precipitation-Runoff Modeling System (PRMS): Calibration Challenges when nearby Gauged Watersheds are Hydrologically Dissimilar

    Science.gov (United States)

    Dhakal, A. S.; Adera, S.

    2017-12-01

    Accurate daily streamflow prediction in ungauged watersheds with sparse information is challenging. The ability of a hydrologic model calibrated using nearby gauged watersheds to predict streamflow accurately depends on hydrologic similarities between the gauged and ungauged watersheds. This study examines daily streamflow predictions using the Precipitation-Runoff Modeling System (PRMS) for the largely ungauged San Antonio Creek watershed, a 96 km2 sub-watershed of the Alameda Creek watershed in Northern California. The process-based PRMS model is being used to improve the accuracy of recent San Antonio Creek streamflow predictions generated by two empirical methods. Although San Antonio Creek watershed is largely ungauged, daily streamflow data exists for hydrologic years (HY) 1913 - 1930. PRMS was calibrated for HY 1913 - 1930 using streamflow data, modern-day land use and PRISM precipitation distribution, and gauged precipitation and temperature data from a nearby watershed. The PRMS model was then used to generate daily streamflows for HY 1996-2013, during which the watershed was ungauged, and hydrologic responses were compared to two nearby gauged sub-watersheds of Alameda Creek. Finally, the PRMS-predicted daily flows between HY 1996-2013 were compared to the two empirically-predicted streamflow time series: (1) the reservoir mass balance method and (2) correlation of historical streamflows from 80 - 100 years ago between San Antonio Creek and a nearby sub-watershed located in Alameda Creek. While the mass balance approach using reservoir storage and transfers is helpful for estimating inflows to the reservoir, large discrepancies in daily streamflow estimation can arise. Similarly, correlation-based predicted daily flows which rely on a relationship from flows collected 80-100 years ago may not represent current watershed hydrologic conditions. This study aims to develop a method of streamflow prediction in the San Antonio Creek watershed by examining PRMS

  10. Discharge between San Antonio Bay and Aransas Bay, southern Gulf Coast, Texas, May-September 1999

    Science.gov (United States)

    East, Jeffery W.

    2001-01-01

    Along the Gulf Coast of Texas, many estuaries and bays are important habitat and nurseries for aquatic life. San Antonio Bay and Aransas Bay, located about 50 and 30 miles northeast, respectively, of Corpus Christi, are two important estuarine nurseries on the southern Gulf Coast of Texas (fig. 1). According to the Texas Parks and Wildlife Department, “Almost 80 percent of the seagrasses [along the Texas Gulf Coast] are located in the Laguna Madre, an estuary that begins just south of Corpus Christi Bay and runs southward 140 miles to South Padre Island. Most of the remaining seagrasses, about 45,000 acres, are located in the heavily traveled San Antonio, Aransas and Corpus Christi Bay areas” (Shook, 2000).Population growth has led to greater demands on water supplies in Texas. The Texas Water Development Board, the Texas Parks and Wildlife Department, and the Texas Natural Resource Conservation Commission have the cooperative task of determining inflows required to maintain the ecological health of the State’s streams, rivers, bays, and estuaries. To determine these inflow requirements, the three agencies collect data and conduct studies on the need for instream flows and freshwater/ saline water inflows to Texas estuaries.To assist in the determination of freshwater inflow requirements, the U.S. Geological Survey (USGS), in cooperation with the Texas Water Development Board, conducted a hydrographic survey of discharge (flow) between San Antonio Bay and Aransas Bay during the period May–September 1999. Automated instrumentation and acoustic technology were used to maximize the amount and quality of data that were collected, while minimizing personnel requirements. This report documents the discharge measured at two sites between the bays during May–September 1999 and describes the influences of meteorologic (wind and tidal) and hydrologic (freshwater inflow) conditions on discharge between the two bays. The movement of water between the bays is

  11. Hydrogeologic Assessment of the East Bear Creek Unit, San LuisNational Wildlife Refuge

    Energy Technology Data Exchange (ETDEWEB)

    Quinn, Nigel W.T.

    2007-07-15

    San Luis National Wildlife Refuge Complex to meetReclamation s obligations for Level 4 water supply under the CentralValley Project Improvement Act. Hydrogeological assessment of the EastBear Creek Unit of the San Luis National Wildlife Refuge was conductedusing a combination of field investigations and a survey of availableliterature from past US Geological Survey Reports and reports by localgeological consultants. Conservative safe yield estimates made using theavailable data show that the East Bear Creek Unit may have sufficientgroundwater resources in the shallow groundwater aquifer to meet aboutbetween 25 percent and 52 percent of its current Level II and between 17percent and 35 percent of its level IV water supply needs. The rate ofsurface and lateral recharge to the Unit and the design of the well fieldand the layout and capacity of pumped wells will decide both thepercentage of annual needs that the shallow aquifer can supply andwhether this yield is sustainable without affecting long-term aquiferquality. In order to further investigate the merits of pumping the nearsurface aquifer, which appears to have reasonable water quality for usewithin the East Bear Creek Unit -- monitoring of the potential sources ofaquifer recharge and the installation of a pilot shallow well would bewarranted. Simple monitoring stations could be installed both upstreamand downstream of both the San Joaquin River and Bear Creek and beinstrumented to measureriver stage, flow and electrical conductivity.Ideally this would be done in conjunction with a shallow pilot well,pumped to supply a portion of the Unit's needs for the wetland inundationperiod.

  12. The new library building at the University of Texas Health Science Center at San Antonio.

    Science.gov (United States)

    Kronick, D A; Bowden, V M; Olivier, E R

    1985-04-01

    The new University of Texas Health Science Center at San Antonio Library opened in June 1983, replacing the 1968 library building. Planning a new library building provides an opportunity for the staff to rethink their philosophy of service. Of paramount concern and importance is the need to convey this philosophy to the architects. This paper describes the planning process and the building's external features, interior layouts, and accommodations for technology. Details of the move to the building are considered and various aspects of the building are reviewed.

  13. Modernizing "San Antonio Independent School District v. Rodriguez": How Evolving Supreme Court Jurisprudence Changes the Face of Education Finance Litigation

    Science.gov (United States)

    Saleh, Matthew

    2011-01-01

    This article aims to "modernize" the current legal debate over inequitable public school funding at the state and local level. The 1973 Supreme Court case of "San Antonio Independent School District v. Rodriguez" established precedent, allowing for property-tax based education funding programs at the state-level--a major source…

  14. Automated vehicle identification tags in San Antonio : lessons learned from the metropolitan model deployment initiative : unique method for collecting arterial travel speed information

    Science.gov (United States)

    2000-10-01

    This report demonstrates a unique solution to the challenge of providing accurate, timely estimates of arterial travel times to the motoring public. In particular, it discusses the lessons learned in deploying the Vehicle Tag Project in San Antonio, ...

  15. Report on investigations in fiscal 2000 on the basic investigation on promotion of joint implementation. Rehabilitation of ICE/SAN ANTONIO power plant; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. ICE/SAN ANTONIO hatsudensho rihabiri

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Costa Rica takes a power generation system using hydro power generation as the main source, and possesses medium-capacity gas turbines to supplement needs in the dry season and the peak load. However, a problem has come up that, in addition to the cost rise in gas turbine fuel, the power generation efficiency has been aggravating due to aged deterioration of the generators being used. In association therewith, the problem is now a factor to increase CO2 emission, which is a worldwide problem. Keeping in mind to link it to the clean development mechanism (CDM), the present project is, taking up the SAN ANTONIO power plant as the investigation object, intended to perform a comprehensive discussion on the CO2 emission reducing effect, profitability, and proliferation effect, by executing the conceptual plant design. The up-grading plan for thermal power generation systems in Costa Rica consists of replacement of the gas turbines, handling of phase modifiers, and achievement of the combined cycle. The plan agrees with the present feasibility study intended of CO2 emission reduction, consisting of the modification plan of the SAN ANTONIO power plant, that is the plan to replace the over-aged gas turbines at the power plant. Its necessity has been identified. It was disclosed that the project has the effects of reducing CO2 of 82,000 tons annually, and the investment can be recovered in nine years. (NEDO)

  16. Arsenic Concentration in the Surface Water of a Former Mining Area: The La Junta Creek, Baja California Sur, Mexico

    Science.gov (United States)

    Imaz Lamadrid, Miguel; Acosta Vargas, Baudilio

    2018-01-01

    The mining activity in the San Antonio-El Triunfo district, located in a mountainous region at 60 km southeast of La Paz, occured for more than 250 years and left behind severe contamination of soils and riverbed sediments which led to elevated concentrations of arsenic and other trace elements in the surface- and groundwater of the region. Although the main mining activity ended around 1911, contamination is still beeing distributed, especially from left behind tailings and mine waste piles. The contamination levels in the groundwater have been reported in several studies, but there is little information available on the surface water quality, and especially the temporal variation. In this study, we analyzed the surface water of the La Junta creek, in the southern part of the San Antonio-El Triunfo mining district. The working hypothesis was that by means of a spatial analysis of surface water and shallow groundwater, in combination with the temporal observation of the concentrations in runoff water, the effects of different sources of arsenic (natural geogene anomalies, due to historic mining activity, and hydrothermal related impact) in the La Junta creek can be recognized. This present study revealed that historic mining activity caused a mojor impact of arsenic but less contamination was observed than in the northern part of the district and elevated arsenic concentrations in stream water generally occurred during times of low streamflow. PMID:29498700

  17. 76 FR 31678 - San Luis & Rio Grande Railroad-Continuance in Control Exemption-Saratoga and North Creek Railway...

    Science.gov (United States)

    2011-06-01

    ... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [Docket No. FD 35499] San Luis & Rio Grande Railroad--Continuance in Control Exemption--Saratoga and North Creek Railway, LLC San Luis & Rio Grande Railroad (SLRG), a Class III rail carrier, has filed a verified notice of exemption to continue in...

  18. The Evergreen basin and the role of the Silver Creek fault in the San Andreas fault system, San Francisco Bay region, California

    Science.gov (United States)

    Jachens, Robert C.; Wentworth, Carl M.; Graymer, Russell W.; Williams, Robert; Ponce, David A.; Mankinen, Edward A.; Stephenson, William J.; Langenheim, Victoria

    2017-01-01

    The Evergreen basin is a 40-km-long, 8-km-wide Cenozoic sedimentary basin that lies mostly concealed beneath the northeastern margin of the Santa Clara Valley near the south end of San Francisco Bay (California, USA). The basin is bounded on the northeast by the strike-slip Hayward fault and an approximately parallel subsurface fault that is structurally overlain by a set of west-verging reverse-oblique faults which form the present-day southeastward extension of the Hayward fault. It is bounded on the southwest by the Silver Creek fault, a largely dormant or abandoned fault that splays from the active southern Calaveras fault. We propose that the Evergreen basin formed as a strike-slip pull-apart basin in the right step from the Silver Creek fault to the Hayward fault during a time when the Silver Creek fault served as a segment of the main route by which slip was transferred from the central California San Andreas fault to the Hayward and other East Bay faults. The dimensions and shape of the Evergreen basin, together with palinspastic reconstructions of geologic and geophysical features surrounding it, suggest that during its lifetime, the Silver Creek fault transferred a significant portion of the ∼100 km of total offset accommodated by the Hayward fault, and of the 175 km of total San Andreas system offset thought to have been accommodated by the entire East Bay fault system. As shown previously, at ca. 1.5–2.5 Ma the Hayward-Calaveras connection changed from a right-step, releasing regime to a left-step, restraining regime, with the consequent effective abandonment of the Silver Creek fault. This reorganization was, perhaps, preceded by development of the previously proposed basin-bisecting Mount Misery fault, a fault that directly linked the southern end of the Hayward fault with the southern Calaveras fault during extinction of pull-apart activity. Historic seismicity indicates that slip below a depth of 5 km is mostly transferred from the Calaveras

  19. Potential of Pigeon Creek, San Salvador, Bahamas, as Nursery Habitat for Juvenile Reef Fish

    Directory of Open Access Journals (Sweden)

    Conboy, Ian Christopher

    2011-10-01

    Full Text Available This project assessed the significance of Pigeon Creek, San Salvador, Bahamas as a nursery habitat for coral reef fishes. Pigeon Creek’s perimeter is lined with mangrove and limestone bedrock. The bottom is sand or seagrass and ranges in depth from exposed at low tide to a 3-m deep, tide-scoured channel. In June 2006 and January 2007, fish were counted and their maturity was recorded while sampling 112 of 309 possible 50-m transects along the perimeter of the Pigeon Creek. Excluding silversides (Atherinidae, 52% of fish counted, six families each comprised >1% of the total abundance (Scaridae/parrotfishes, 35.3%; Lutjanidae/snappers, 23.9%; Haemulidae/grunts, 21.0%; Gerreidae/mojarras, 8.5%; Pomacentridae/damselfishes, 6.1%; Labridae/wrasses, 2.4%. There were few differences in effort-adjusted counts among habitats (mangrove, bedrock, mixed, sections (north, middle, southwest and seasons (summer 2006 and winter 2007. Red Mangrove (Rhizophora mangle, covering 68% of the perimeter was where 62% of the fish were counted. Snappers, grunts and parrotfishes are important food fishes and significant families in terms of reef ecology around San Salvador. Mangrove was the most important habitat for snappers and grunts; bedrock was most important for parrotfishes. The southwest section was important for snappers, grunts and parrotfishes, the north section for grunts and parrotfishes, and the middle section for snappers. Among the non-silverside fish counted, 91.2% were juveniles. These results suggest that Pigeon Creek is an important nursery for the coral reefs surrounding San Salvador and should be protected from potential disturbances.

  20. 77 FR 21797 - Hopper Mountain, Bitter Creek, and Blue Ridge National Wildlife Refuges, Ventura, Kern, San Luis...

    Science.gov (United States)

    2012-04-11

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R8-R-2011-N253: FXRS12650800000S3-112-FF08R00000] Hopper Mountain, Bitter Creek, and Blue Ridge National Wildlife Refuges, Ventura, Kern, San Luis... acres, primarily in Kern County and extending into San Luis Obispo and Ventura Counties. Blue Ridge NWR...

  1. Late Quaternary slip history of the Mill Creek strand of the San Andreas fault in San Gorgonio Pass, southern California: The role of a subsidiary left-lateral fault in strand switching

    Science.gov (United States)

    Kendrick, Katherine J.; Matti, Jonathan; Mahan, Shannon

    2015-01-01

    The fault history of the Mill Creek strand of the San Andreas fault (SAF) in the San Gorgonio Pass region, along with the reconstructed geomorphology surrounding this fault strand, reveals the important role of the left-lateral Pinto Mountain fault in the regional fault strand switching. The Mill Creek strand has 7.1–8.7 km total slip. Following this displacement, the Pinto Mountain fault offset the Mill Creek strand 1–1.25 km, as SAF slip transferred to the San Bernardino, Banning, and Garnet Hill strands. An alluvial complex within the Mission Creek watershed can be linked to palinspastic reconstruction of drainage segments to constrain slip history of the Mill Creek strand. We investigated surface remnants through detailed geologic mapping, morphometric and stratigraphic analysis, geochronology, and pedogenic analysis. The degree of soil development constrains the duration of surface stability when correlated to other regional, independently dated pedons. This correlation indicates that the oldest surfaces are significantly older than 500 ka. Luminescence dates of 106 ka and 95 ka from (respectively) 5 and 4 m beneath a younger fan surface are consistent with age estimates based on soil-profile development. Offset of the Mill Creek strand by the Pinto Mountain fault suggests a short-term slip rate of ∼10–12.5 mm/yr for the Pinto Mountain fault, and a lower long-term slip rate. Uplift of the Yucaipa Ridge block during the period of Mill Creek strand activity is consistent with thermochronologic modeled uplift estimates.

  2. Geologic framework, regional aquifer properties (1940s-2009), and spring, creek, and seep properties (2009-10) of the upper San Mateo Creek Basin near Mount Taylor, New Mexico

    Science.gov (United States)

    Langman, Jeff B.; Sprague, Jesse E.; Durall, Roger A.

    2012-01-01

    The U.S. Geological Survey, in cooperation with the U.S. Forest Service, examined the geologic framework, regional aquifer properties, and spring, creek, and seep properties of the upper San Mateo Creek Basin near Mount Taylor, which contains areas proposed for exploratory drilling and possible uranium mining on U.S. Forest Service land. The geologic structure of the region was formed from uplift of the Zuni Mountains during the Laramide Orogeny and the Neogene volcanism associated with the Mount Taylor Volcanic Field. Within this structural context, numerous aquifers are present in various Paleozoic and Mesozoic sedimentary formations and the Quaternary alluvium. The distribution of the aquifers is spatially variable because of the dip of the formations and erosion that produced the current landscape configuration where older formations have been exhumed closer to the Zuni Mountains. Many of the alluvial deposits and formations that contain groundwater likely are hydraulically connected because of the solid-matrix properties, such as substantive porosity, but shale layers such as those found in the Mancos Formation and Chinle Group likely restrict vertical flow. Existing water-level data indicate topologically downgradient flow in the Quaternary alluvium and indiscernible general flow patterns in the lower aquifers. According to previously published material and the geologic structure of the aquifers, the flow direction in the lower aquifers likely is in the opposite direction compared to the alluvium aquifer. Groundwater within the Chinle Group is known to be confined, which may allow upward migration of water into the Morrison Formation; however, confining layers within the Chinle Group likely retard upward leakage. Groundwater was sodium-bicarbonate/sulfate dominant or mixed cation-mixed anion with some calcium/bicarbonate water in the study area. The presence of the reduction/oxidation-sensitive elements iron and manganese in groundwater indicates reducing

  3. 76 FR 45602 - Proposed Safe Harbor Agreement for California Red-Legged Frog, at Swallow Creek Ranch, San Luis...

    Science.gov (United States)

    2011-07-29

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R8-ES-2011-N144; 81440-1113-0000-F3] Proposed Safe Harbor Agreement for California Red-Legged Frog, at Swallow Creek Ranch, San Luis Obispo... Ranch in San Luis Obispo County, California. Within the 620 acres of land comprising the Enrolled...

  4. Simulation of flow in the Edwards Aquifer, San Antonio region, Texas, and refinement of storage and flow concepts

    Science.gov (United States)

    Maclay, Robert W.; Land, Larry F.

    1988-01-01

    The Edwards aquifer is a complexly faulted, carbonate aquifer lying within the Balcones fault zone of south-central Texas. The aquifer consists of thin- to massive-bedded limestone and dolomite, most of which is in the form of mudstones and wackestones. Well-developed secondary porosity has formed in association with former erosional surfaces within the carbonate rocks, within dolomitized-burrowed tidal and evaporitic deposits, and along inclined fractures to produce an aquifer with transmissivities greater than 100 ft2/s. The aquifer is recharged mainly by streamflow losses in the outcrop area of the Edwards aquifer and is discharged by major springs located at considerable distances, as much as 150 mi, from the areas of recharge and by wells. Ground-water flow within the Edwards aquifer of the San Antonio region was simulated to investigate concepts relating to the storage and flow characteristics. The concepts of major interest were the effects of barrier faults on flow direction, water levels, springflow, and storage within the aquifer. A general-purpose, finite-difference model, modified to provide the capability of representing barrier faults, was used to simulate ground-water flow and storage in the aquifer. The approach in model development was to conduct a series of simulations beginning with a simple representation of the aquifer framework and then proceeding to subsequent representations of increasing complexity. The simulations investigated the effects of complex geologic structures and of significant changes in transmissivity, anisotropy, and storage coefficient. Initial values of transmissivity, anisotropy, and storage coefficient were estimated based on concepts developed in previous studies. Results of the simulations confirmed the original estimates of transmissivity values (greater than 100 square feet/s) in the confined zone of the aquifer between San Antonio and Comal Springs. A storage coefficient of 0.05 in the unconfined zone of the aquifer

  5. Occurrence of the haemocyte parasite Bonamia sp. in flat oysters Ostrea puelchana farmed in San Antonio Bay (Argentina).

    Science.gov (United States)

    Kroeck, Marina A; Montes, Jaime

    2005-02-28

    Culture of native flat oysters Ostrea puelchana d'Orbigny in San Antonio Bay (San Matías Gulf, Argentina) began in 1995. After elevated mortality (33%) occurred in September 1996, 18 mo after immersion, histopathological analysis and evaluation of parasitic prevalence was carried out. In October 1997, after 31 mo of cultivation, cumulative mortality was 80%, and in December of the same year, when individuals reached marketable size, mortality was 95% and culture was discontinued. The present study describes the haemocytic parasitism that affected O. puelchana, and suggests that a Bonamia sp. was the etiological agent. This parasite should be considered as a different species from Bonamia sp. detected in Australia and New Zealand until more studies are made to determine the correct taxonomy. This work constitutes the first record of this haemocyte parasite in flat oysters from the Argentinean coast.

  6. Innovations in Stream Restoration and Flood Control Design Meeting Flood Capacity and Environmental Goals on San Luis Obispo Creek

    Science.gov (United States)

    Wayne Peterson

    1989-01-01

    Can a natural flowing creek be increased in drainage capacity to protect an adjacent community from flooding while still maintaining a natural habitat? San Luis Obispo constructed one such project on over a mile of Creek as a part of a housing development. The City found that some of the mitigation measures included in the project worked while others did not. In the...

  7. Attractiveness of botanical infusions to ovipositing Culex quinquefasciatus, Cx. nigripalpus, and Cx. erraticus in San Antonio, Texas.

    Science.gov (United States)

    McPhatter, Lee P; Debboun, Mustapha

    2009-12-01

    Field experiments were conducted on the Fort Sam Houston Military Reservation, San Antonio, TX, in fall 2008 to observe the attractiveness of selected botanical infusions to ovipositing female mosquitoes. The following infusions were tested in Centers for Disease Control and Prevention gravid traps: Bermuda grass (Cynodon dactylon), oak leaf (Quercus virginiana), acacia leaf (Acacia schaffneri), rabbit chow (alfalfa pellets), and algae (Spirogyra sp.). Four (Bermuda, acacia, oak, and algae) of the 5 infusions were effective in collecting Culex quinquefasciatus, Cx. nigripalpus, and Cx. erraticus. Of the 4 infusions, Bermuda collected the greatest number of the mosquitoes sampled. Female Aedes albopictus mosquitoes were collected in moderate numbers during this study.

  8. Aerial radiometric and magnetic survey: San Antonio National Topographic Map, Texas. Final report

    International Nuclear Information System (INIS)

    1980-05-01

    The results of analyses of the airborne gamma radiation and total magnetic field survey flown for the region identified as the San Antonio National Topographic Map NH14-8 are presented. The airborne data gathered are reduced by ground computer facilities to yield profile plots of the basic uranium, thorium, and potassium equivalent gamma radiation intensities, ratios of these intensities, aircraft altitude above the earth's surface, total gamma ray and earth's magnetic field intensity, correlated as a function of geologic units. The distribution of data within each geologic unit, for all surveyed map lines and tie lines, has been calculated and is included. Two sets of profiled data for each line are included, with one set displaying the above-cited data. The second set includes only flight line magnetic field, temperature, pressure, altitude data plus magnetic field data as measured at a base station. A general description of the area, including descriptions of the various geologic units and the corresponding airborne data, is included also

  9. Observations on the seasonal distribution of native fish in a 10-kilometer reach of San Bernardino Creek, Sonora, Mexico

    Science.gov (United States)

    C. O. Minckley

    2013-01-01

    San Bernardino Creek is a northern tributary of the Río Yaqui that originates in the United States and crosses the International Border just east of Douglas, Arizona/Agua Prieta, Sonora and immediately south of San Bernardino/Leslie Canyon National Wildlife Refuge. Six of eight Río Yaqui native fishes occur in this reach:four minnows, a sucker, and a poeciliid....

  10. Comportamiento del cáncer cérvicouterino en el municipio San Antonio del Sur de Guantánamo

    OpenAIRE

    Salvent Tames, Adrian; Rodríguez Lara, Osvaldo; Leyva Lambert, Marlenis; Gamboa Rodríguez, Mailin; Columbié Gámez, Mirta

    2012-01-01

    Introducción: no son pocos los esfuerzos que se realizan para combatir el cáncer cérvicouterino, a pesar de que existe un programa de detección precoz, estamos lejos aún de alcanzar la meta propuesta. Objetivo: conocer el comportamiento del cáncer cérvicouterino en el municipio de San Antonio del Sur de la provincia Guantánamo en el periodo 2006-2010. Métodos: el universo de estudio quedó constituido por las 254 pacientes que tuvieron una citología orgánica con diagnóstico positivo de lesione...

  11. Work to diminish the danger of forest fires in the municipalities San Antonio del Sur and Imías, Guantánamo

    OpenAIRE

    Edelmys Perez Pereda; Lianet Ramírez Fernández; Jessika Massó Matos; Francisco Duran Manual

    2017-01-01

    The research was carried out in the forest patrimony in San Antonio and Imías municipality in the province of Guantánamo, with the aim to propose actions to diminish the occurrence and propagation of the forest fires in the municipalities objects of study. For this, the temporal distribution of fires and burned areas, in the period 2006-2015, through the year, the week and the day was taken into account and also the causes that povoque the fires. With these elements, the activities to be carr...

  12. Updated numerical model with uncertainty assessment of 1950-56 drought conditions on brackish-water movement within the Edwards aquifer, San Antonio, Texas

    Science.gov (United States)

    Brakefield, Linzy K.; White, Jeremy T.; Houston, Natalie A.; Thomas, Jonathan V.

    2015-01-01

    In 2010, the U.S. Geological Survey, in cooperation with the San Antonio Water System, began a study to assess the brackish-water movement within the Edwards aquifer (more specifically the potential for brackish-water encroachment into wells near the interface between the freshwater and brackish-water transition zones, referred to in this report as the transition-zone interface) and effects on spring discharge at Comal and San Marcos Springs under drought conditions using a numerical model. The quantitative targets of this study are to predict the effects of higher-than-average groundwater withdrawals from wells and drought-of-record rainfall conditions of 1950–56 on (1) dissolved-solids concentration changes at production wells near the transition-zone interface, (2) total spring discharge at Comal and San Marcos Springs, and (3) the groundwater head (head) at Bexar County index well J-17. The predictions of interest, and the parameters implemented into the model, were evaluated to quantify their uncertainty so the results of the predictions could be presented in terms of a 95-percent credible interval.

  13. 75 FR 19422 - Notice of Closure of Airport Mesa/Carizzo Creek Shooting Area in Eastern San Diego County, CA

    Science.gov (United States)

    2010-04-14

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [CACA 47740, LLCAD07000 L51030000] Notice of Closure of Airport Mesa/Carizzo Creek Shooting Area in Eastern San Diego County, CA AGENCY: Bureau of Land Management, Interior. ACTION: Notice of temporary closure. SUMMARY: The Bureau of Land Management (BLM) has...

  14. Simulations of groundwater flow and particle-tracking analysis in the zone of contribution to a public-supply well in San Antonio, Texas

    Science.gov (United States)

    Lindgren, Richard L.; Houston, Natalie A.; Musgrove, MaryLynn; Fahlquist, Lynne S.; Kauffman, Leon J.

    2011-01-01

    In 2006, a public-supply well in San Antonio, Texas, was selected for intensive study to assess the vulnerability of public-supply wells in the Edwards aquifer to contamination by a variety of compounds. A local-scale, steady-state, three-dimensional numerical groundwater-flow model was developed and used in this study to evaluate the movement of water and solutes from recharge areas to the selected public-supply well. Particle tracking was used to compute flow paths and advective traveltimes throughout the model area and to delineate the areas contributing recharge and zone of contribution for the selected public-supply well.

  15. Building America Case Study: Occupant Comfort from a Mini-Split Heat Pump, San Antonio, Texas

    Energy Technology Data Exchange (ETDEWEB)

    2017-03-03

    IBACOS worked with builder Imagine Homes to evaluate the performance of an occupied new construction test house following construction of the house in the hot, humid climate of San Antonio, Texas. The project measures the effectiveness of a space conditioning strategy using a multihead mini-split heat pump (MSHP) system in a reduced-load home to achieve acceptable comfort levels (temperature and humidity) and energy performance. IBACOS collected long-term data and analyzed the energy consumption and comfort conditions of the occupied house after one year of operation. Although measured results indicate that the test system provides comfort both inside and outside the ASHRAE Standard 55-2010 range, the occupants of the house claimed both adequate comfort and appreciation of the ease of use and flexibility of the installed MSHP system. IBACOS also assisted the builder to evaluate design and specification changes necessary to comply with Zero Energy Ready Home, but the builder chose to not move forward with it because of concerns about the 'solar ready' requirements of the program.

  16. ¿“Tierra de Gauchos” o “Gaucholandia”? Autenticidad en San Antonio de Areco (Argentina.

    Directory of Open Access Journals (Sweden)

    Cecilia Pérez Winter

    2016-01-01

    Full Text Available En este artículo proponemos analizar cómo la autenticidad es definida por diversos sujetos que se involucran en los procesos de valorización patrimonial y turística de una ciudad. En particular, cómo esa cualidad es disputada, discursiva y materialmente, a través del tiempo. Sostenemos que el discurso, o la idea de, autenticidad puede ser implementada por diferentes sectores de una comunidad, ya sea como un forma de legitimar/deslegitimar proyectos turísticos ‑patrimoniales, o para controlar la activación de los “patrimonios/atractivos”. Proponemos como estudio de caso la ciudad de San Antonio de Areco, localizada en la provincia de Buenos Aires ‑Argentina. Allí nos interesar indagar estos temas, a partir de examinar las tensiones que emergen entre las representaciones identitarias y la lógica turística/comercial, al mercantilizar elementos significativos asociados a la activación de un tipo de tradición y de gaucho.

  17. Antonio Mollari fra Canova e Valadier / Antonio Mollari between Canova and Valadier

    Directory of Open Access Journals (Sweden)

    Elisa Debenedetti

    2014-04-01

    Full Text Available Non è difficile inserire Antonio Mollari in un contesto europeo. Ad Antonio Canova lo lega una prima, importantissima lettera del 4 maggio 1807 nella quale, in seguito ad un invito trasmessogli dallo scultore, ma di cui è responsabile Filippo III Colonna, enumera tutte le sue opere; la seconda risale al 25 febbraio 1809. Dalla prima missiva si riescono a stabilire numerosi contatti con Giuseppe Valadier: a Corridonia (Collegiata dei Santi Pietro, Paolo e Donato; Ospedale e Chiesa di San Salvatore e a Macerata (Palazzo Conti già Ugolini. Tanto da giungere a considerare Mollari come il continuatore del Valadier nei cantieri marchigiani, dove la presenza del Maestro si manifesta come una sovrapposizione di motivi francesizzanti a soluzioni palladiane: componenti entrambe presenti nel Palazzo Tomassini a Corridonia, ricondotto al Maceratese. Fra l’altro le pagine di due Taccuini valadieriani, certo a lui note, si possono considerare a metà strada fra l’esercizio tipologico ed il modello. It’s not difficult to insert Antonio Mollari into a European context. A first very important letter, dated May 4th 1807, links him to Antonio Canova whereby, after inviting him, by wish of Phillip Colonna III , he then makes a list of all his works of art; the second is dated February 25th 1809. Various contacts with Giuseppe Valadier can be established from the first letter: in Corridonia (Saints Peter, Paul and Donato Collegiate church; St. Saviour’s Hospital and Church and in Macerata (Conti Palace ex Ugolini. So much so as to regard Mollari as Valadier’s continuator in the Marche construction sites, where the Maestro’s presence is expressed like a superimposition of Frenchified motives for Palladian solutions: both components being present in the Tomassini Palace in Corridonia, which can be traced back to Mollari. Moreover the pages of two Valdier Notebooks, which he must have known about, can be considered half way between a typological exercise

  18. Width and dip of the southern San Andreas Fault at Salt Creek from modeling of geophysical data

    Science.gov (United States)

    Langenheim, Victoria; Athens, Noah D.; Scheirer, Daniel S.; Fuis, Gary S.; Rymer, Michael J.; Goldman, Mark R.; Reynolds, Robert E.

    2014-01-01

    We investigate the geometry and width of the southernmost stretch of the San Andreas Fault zone using new gravity and magnetic data along line 7 of the Salton Seismic Imaging Project. In the Salt Creek area of Durmid Hill, the San Andreas Fault coincides with a complex magnetic signature, with high-amplitude, short-wavelength magnetic anomalies superposed on a broader magnetic anomaly that is at least 5 km wide centered 2–3 km northeast of the fault. Marine magnetic data show that high-frequency magnetic anomalies extend more than 1 km west of the mapped trace of the San Andreas Fault. Modeling of magnetic data is consistent with a moderate to steep (> 50 degrees) northeast dip of the San Andreas Fault, but also suggests that the sedimentary sequence is folded west of the fault, causing the short wavelength of the anomalies west of the fault. Gravity anomalies are consistent with the previously modeled seismic velocity structure across the San Andreas Fault. Modeling of gravity data indicates a steep dip for the San Andreas Fault, but does not resolve unequivocally the direction of dip. Gravity data define a deeper basin, bounded by the Powerline and Hot Springs Faults, than imaged by the seismic experiment. This basin extends southeast of Line 7 for nearly 20 km, with linear margins parallel to the San Andreas Fault. These data suggest that the San Andreas Fault zone is wider than indicated by its mapped surface trace.

  19. Missing link between the Hayward and Rodgers Creek faults.

    Science.gov (United States)

    Watt, Janet; Ponce, David; Parsons, Tom; Hart, Patrick

    2016-10-01

    The next major earthquake to strike the ~7 million residents of the San Francisco Bay Area will most likely result from rupture of the Hayward or Rodgers Creek faults. Until now, the relationship between these two faults beneath San Pablo Bay has been a mystery. Detailed subsurface imaging provides definitive evidence of active faulting along the Hayward fault as it traverses San Pablo Bay and bends ~10° to the right toward the Rodgers Creek fault. Integrated geophysical interpretation and kinematic modeling show that the Hayward and Rodgers Creek faults are directly connected at the surface-a geometric relationship that has significant implications for earthquake dynamics and seismic hazard. A direct link enables simultaneous rupture of the Hayward and Rodgers Creek faults, a scenario that could result in a major earthquake ( M = 7.4) that would cause extensive damage and loss of life with global economic impact.

  20. The Wildcat-San Pablo Creek Flood Control Project and Its Implications for the Design of Environmentally Sensitive Flood Management Plans

    Science.gov (United States)

    A. L. Riley

    1989-01-01

    In 1982 a coalition of neighborhood and environmental organizations used a community organizing strategy of the early 1960's, referred to as "advocacy planning" to substantially redesign a traditional structural type of joint federal and local flood control project on Wildcat and San Pablo Creeks in North Richmond, California. Using a combination of...

  1. Abetti, Antonio (1846-1928) and Abetti, Giorgio (1882-1982)

    Science.gov (United States)

    Murdin, P.

    2000-11-01

    Antonio was born in San Pietro di Gorizia, Italy. A civil engineer, he turned to astronomy and became director of the observatory in Arcetri and professor of astronomy at the University of Florence. His main interest was positional astronomy, observation of minor planets, comets and star occultations. In 1874 he observed the transit of Venus across the Sun's disk through a spectroscope. His son, ...

  2. Environmental Assessment of Installation Development at Joint Base San Antonio-Lackland, Texas

    Science.gov (United States)

    2013-02-01

    Sanitary Sewer Lines Upgrades Natural Infrastructure Management Projects • Nil. Medio Creek Erosion Control • NI2. Warrior Week Road- Leon Creek Bridge...Intrastate MSL mean sea level MSW municipal solid waste MWD Military Working Dog NAAQS National Ambient Air Quality Standards NAGPRA Native...2-39  2-25. Proposed Location for Project NI1, Medio Creek Erosion Control

  3. Shipborne Magnetic Survey of San Pablo Bay and Implications on the Hayward-Rodgers Creek Fault Junction

    Science.gov (United States)

    Ponce, D. A.; Athens, N. D.; Denton, K.

    2012-12-01

    central part of San Pablo Bay. These magnetic anomalies appear to represent two separate features, one on either side of the Hayward Fault. Likely sources for these anomalies are probably mafic, ultramafic, or volcanic rocks along the fault. Indeed, the more prominent, higher amplitude anomaly, which occurs on the west side of the Hayward Fault, could reflect an offset counterpart to the San Leandro gabbro body in the central part of the onshore portion of the Hayward Fault (Jachens et al., 2002). If so, the apparent offset is about 43 km. Although a magnetic ridge of possible volcanic rock origin (Wright and Smith, 1992) occurs between the Hayward and Rodgers Creek Faults, the Rodgers Creek Fault itself may be expressed by a steep gradient in the shipborne magnetic data. Analysis of these high-resolution shipborne magnetic data afford us the opportunity to image the detailed structure beneath San Pablo Bay and its implications on earthquake hazards.

  4. 33 CFR 110.74c - Bahia de San Juan, PR.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Bahia de San Juan, PR. 110.74c Section 110.74c Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.74c Bahia de San Juan, PR. The waters of San Antonio...

  5. 40 CFR 52.2285 - Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San...

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San Antonio areas. 52.2285 Section 52.2285... of gasoline storage vessels in the Houston and San Antonio areas. (a) Definitions: (1) Gasoline means...

  6. Geochemistry of the thermal springs from San Antonio El Bravo zone, Chihuahua, Mexico; Geoquimica de manantiales termales de la zona de San Antonio El Bravo, Chihuahua, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Tello Hinojosa, Enrique [Gerencia de Proyectos Geotermoelectricos de la Comision Federal de Electricidad, Morelia (Mexico)

    1996-05-01

    Isotopic and chemical analysis o water produced by 14 springs in the San Antonio El Bravo, Chihuahua, Mexico geothermal area, were carried out in order to establish the geochemical characteristics of the groundwater and to know their interaction with deeper geothermal fluids. We made two samplings of water and gases in 1984 and 1995. The chemical composition of waters produced by the springs in of sodium-bicarbonate-chloride type. It was found, according to the Na:K:Mg relative content, that most hot springs are located in the partial equilibrium zone, whereas the lowest temperature hot springs shift toward the groundwaters domain. The temperature estimated from gas geothermometry was 129 degrees celsius. The isotopic composition at Ojo Caliente and Infiernito springs presents enrichment in {delta}{sup 18}O, product rock-water interaction at high temperature. The Agua Roque spring is located in the line of meteoric waters. Analysis of metals was carried out too, the concentration of gold element is 0.09 mg/l in Ojo Caliente and Infiernito springs, whereas silver, aluminum and iron elements were not detected. The water quality of the springs for agricultural use, is classified between C2-S1, C3-S1, C3- S2, C4-S3 and C4-S4 types, that suggests that only the water from Agua Roque can be used for irrigation. The arsenic element was not detected but the concentration of the boron element is high for irrigation use (2.39 ppm). [Espanol] Los analisis quimicos e isotopicos de agua de 14 manantiales de la zona de San Antonio El Bravo. Chihuahua, Mexico, fueron realizados con el fin de conocer las caracteristicas geoquimicas del acuifero somero y su interaccion con fluidos geotermicos. Se realizaron 2 muestreos tanto de agua como de gases en 1984 y 1995. En ambos muestreos se encontro que la composicion quimica del agua de todos los manantiales es del tipo bicarbonatado-clorurado-sodico. De acuerdo con el contenido relativo de Na:K:Mg el agua de los manantiales mas calientes

  7. Regional scale flood modeling using NEXRAD rainfall, GIS, and HEC-HMS/RAS: a case study for the San Antonio River Basin Summer 2002 storm event.

    Science.gov (United States)

    Knebl, M R; Yang, Z-L; Hutchison, K; Maidment, D R

    2005-06-01

    This paper develops a framework for regional scale flood modeling that integrates NEXRAD Level III rainfall, GIS, and a hydrological model (HEC-HMS/RAS). The San Antonio River Basin (about 4000 square miles, 10,000 km2) in Central Texas, USA, is the domain of the study because it is a region subject to frequent occurrences of severe flash flooding. A major flood in the summer of 2002 is chosen as a case to examine the modeling framework. The model consists of a rainfall-runoff model (HEC-HMS) that converts precipitation excess to overland flow and channel runoff, as well as a hydraulic model (HEC-RAS) that models unsteady state flow through the river channel network based on the HEC-HMS-derived hydrographs. HEC-HMS is run on a 4 x 4 km grid in the domain, a resolution consistent with the resolution of NEXRAD rainfall taken from the local river authority. Watershed parameters are calibrated manually to produce a good simulation of discharge at 12 subbasins. With the calibrated discharge, HEC-RAS is capable of producing floodplain polygons that are comparable to the satellite imagery. The modeling framework presented in this study incorporates a portion of the recently developed GIS tool named Map to Map that has been created on a local scale and extends it to a regional scale. The results of this research will benefit future modeling efforts by providing a tool for hydrological forecasts of flooding on a regional scale. While designed for the San Antonio River Basin, this regional scale model may be used as a prototype for model applications in other areas of the country.

  8. Cuadros de Juan del Castillo y Antonio del Castillo en el Ermitage

    Directory of Open Access Journals (Sweden)

    Kagané, L.

    2003-06-01

    Full Text Available Juan del Castillo y Antonio del Castillo son dos pintores que trabajaron en Andalucía. Hace algún tiempo se consideraba que Antonio era el sobrino de Juan, actualmente es sabido que no es así, aunque no se excluye que fuesen parientes. Al ingresar los cuadros de estos pintores en el Ermitage tuvo lugar una confusión debida al parecido de sus apellidos y las obras de uno de ellos se atribuían en los inventarios al otro. Así ocurrió con el pequeño cuadro Visitación (Fig. 1. Fue adquirido en 1834 a Juan Miguel Páez de la Cadena, embajador de España en San Petersburgo, e incluido en el catálogo manuscrito del museo sin haber indicado el nombre. En el Livret y en todos los posteriores catálogos del Ermitage de antes de la revolución, el cuadro fue asignado bajo el nombre de Antonio del Castillo…

  9. San Antonio Creek Restoration, Vandenberg Air Force Base, California

    Science.gov (United States)

    2008-06-27

    Vandenberg Air Force Base Scientific Name Common Name Scientific Name Common Name Sambucus mexicana Blue elderberry Sonchus oleraceus * Common sow... Sonchus oleraceus Common sow-thistle exotic NI Spergularia bocconii Sand-spurry exotic FAC Spergularia marina Sand-spurry native FACW...border the existing roads within the project area. Both weedy non-native species adapted to frequent disturbance, such as sow thistle ( Sonchus

  10. A reevaluation of the Pallett Creek earthquake chronology based on new AMS radiocarbon dates, San Andreas fault, California

    Science.gov (United States)

    Scharer, K.M.; Biasi, G.P.; Weldon, R.J.

    2011-01-01

    The Pallett Creek paleoseismic record occupies a keystone position in most attempts to develop rupture histories for the southern San Andreas fault. Previous estimates of earthquake ages at Pallett Creek were determined by decay counting radiocarbon methods. That method requires large samples which can lead to unaccounted sources of uncertainty in radiocarbon ages because of the heterogeneous composition of organic layers. In contrast, accelerator mass spectrometry (AMS) radiocarbon dates may be obtained from small samples that have known carbon sources and also allow for a more complete sampling of the section. We present 65 new AMS radiocarbon dates that span nine ground-rupturing earthquakes at Pallett Creek. Overall, the AMS dates are similar to and reveal no dramatic bias in the conventional dates. For many layers, however, individual charcoal samples were younger than the conventional dates, leading to earthquake ages that are overall slightly younger than previously reported. New earthquake ages are determined by Bayesian refinement of the layer ages based on stratigraphic ordering and sedimentological constraints. The new chronology is more regular than previously published records in large part due to new samples constraining the age of event R. The closed interval from event C to 1857 has a mean recurrence of 135years (?? = 83.2 years) and a quasiperiodic coefficient of variation (COV) of 0.61. We show that the new dates and resultant earthquake chronology have a stronger effect on COV than the specific membership of this long series and dating precision improvements from sedimentation rates. Copyright 2011 by the American Geophysical Union.

  11. Antonio Mollari, un problema di comunicazione / Antonio Mollari, a communication problem

    Directory of Open Access Journals (Sweden)

    Gianfranco Berchiesi

    2015-01-01

    Full Text Available La riscoperta della figura di Antonio Mollari, in seguito al ritrovamento presso il Comune di Petriolo di cinque sue tavole acquerellate, ebbe inizio con la mostra del 2006, nella quale l’esposizione di alcune delle più interessanti tavole conservate a Trieste, Foligno e Macerata e una conferenza del Prof. Cruciani Fabozzi, seguita dalla storia della famiglia Mollari ad opera dell’Ing. Carratù, delinearono un primo “ritratto” della personalità di Antonio Mollari. Da quella data è poi maturata l’idea di indagare in maniera più adeguata la sua attività, giungendo al Convegno tenuto all’Abbadia di Fiastra nel 2013. L’autore mette in evidenza come la figura di Antonio Mollari, al di là del giudizio tecnico che possono esprimere i relatori che si sono succeduti nel Convegno, ha un problema legato alla comunicazione. Chi era Mollari e come potrebbe essere adeguatamente presentato in una riunione di persone non addette ai lavori? Era architetto, ingegnere, tecnico? Oppure, alla bisogna, era l’una o l’altra di queste figure? In this report it is narrated that in 2006 the figure of Antonio Mollari was reproposed, after the discovery of five watercolor maps at the municipality of Petriolo, by means of a small exhibition to which Prof. Cruciani Fabozzi gave the right approach. From that date an interest in the idea of a more appropriate and extensive discussion on Antonio Mollari is later gained, reaching the Conference held in the Abbey of Fiastra in 2013. The author highlights how the figure of Antonio Mollari has a problem with the communication, beyond the technical opinion, expressed by the speakers that have taken place in the conference. Who was Mollari and how could he be adequately presented at a meeting of persons not qualified in this matter? It was Architect or Engineer? Or, as needed, was the one or the other of these figures?

  12. Assessing the vulnerability of public-supply wells to contamination—Edwards aquifer near San Antonio, Texas

    Science.gov (United States)

    Jagucki, Martha L.; Musgrove, MaryLynn; Lindgren, Richard J.; Fahlquist, Lynne; Eberts, Sandra M.

    2011-01-01

    This fact sheet highlights findings from the vulnerability study of a public-supply well field in San Antonio, Texas. The well field consists of six production wells that tap the Edwards aquifer. Typically, one or two wells are pumped at a time, yielding an average total of 20-21 million gallons per day. Water samples were collected from public-supply wells in the well field and from monitoring wells installed along general directions of flow to the well field. Samples from the well field contained some constituents of concern for drinking-water quality, including nitrate; the pesticide compounds atrazine, deethylatrazine, and simazine; and the volatile organic compounds tetrachloroethene (also called perchloroethene, or PCE), chloroform, bromoform, and dibromochloromethane. These constituents were detected in untreated water at concentrations much less than established drinking-water standards, where such standards exist. Overall, the study findings point to four primary factors that affect the movement and fate of contaminants and the vulnerability of the public-supply well field in San Antonio, Texas: (1) groundwater age (how long ago water entered, or recharged, the aquifer), (2) fast pathways for flow of groundwater through features formed or enlarged by dissolution of bedrock, (3) recharge characteristics of the aquifer, and (4) natural geochemical processes within the aquifer. A computer-model simulation of groundwater flow and transport was used to estimate the traveltime (or age) of water particles entering public-supply well W4 in the well field. Modeled findings show that almost half of the water reaching the public-supply well is less than 2 years old. Such a large percentage of very young water indicates that (1) contaminants entering the aquifer may be transported rapidly to the well, (2) there is limited time for chemical reactions to occur in the aquifer that may attenuate contaminants, and (3) should recharge water become contaminated with

  13. Re-evaluating fault zone evolution, geometry, and slip rate along the restraining bend of the southern San Andreas Fault Zone

    Science.gov (United States)

    Blisniuk, K.; Fosdick, J. C.; Balco, G.; Stone, J. O.

    2017-12-01

    This study presents new multi-proxy data to provide an alternative interpretation of the late -to-mid Quaternary evolution, geometry, and slip rate of the southern San Andreas fault zone, comprising of the Garnet Hill, Banning, and Mission Creek fault strands, along its restraining bend near the San Bernardino Mountains and San Gorgonio Pass. Present geologic and geomorphic studies in the region indicate that as the Mission Creek and Banning faults diverge from one another in the southern Indio Hills, the Banning Fault Strand accommodates the majority of lateral displacement across the San Andreas Fault Zone. In this currently favored kinematic model of the southern San Andreas Fault Zone, slip along the Mission Creek Fault Strand decreases significantly northwestward toward the San Gorgonio Pass. Along this restraining bend, the Mission Creek Fault Strand is considered to be inactive since the late -to-mid Quaternary ( 500-150 kya) due to the transfer of plate boundary strain westward to the Banning and Garnet Hills Fault Strands, the Jacinto Fault Zone, and northeastward, to the Eastern California Shear Zone. Here, we present a revised geomorphic interpretation of fault displacement, initial 36Cl/10Be burial ages, sediment provenance data, and detrital geochronology from modern catchments and displaced Quaternary deposits that improve across-fault correlations. We hypothesize that continuous large-scale translation of this structure has occurred throughout its history into the present. Accordingly, the Mission Creek Fault Strand is active and likely a primary plate boundary fault at this latitude.

  14. Calidad de los Servicios Académicos y Administrativos de la Facultad de Ciencias Sociales de la Universidad Nacional de San Antonio Abad del Cusco, Según la Percepción del Personal docente y estudiantes, Año 2015

    OpenAIRE

    Vargas Béjar, Juan Fernando

    2017-01-01

    La calidad de los servicios académicos y administrativos de la Facultad de Ciencias Sociales de la Universidad Nacional de San Antonio Abad del Cusco (UNSAAC), es un tema que será visto desde el enfoque de los docentes y estudiantes quienes brindan la información necesaria para poder comprender la estructura de dichos servicios y si éstos son utilizados coherentemente. Las actividades dentro de la mencionada Facultad, representan el ámbito académico y administrativo para el adecuado desemp...

  15. Estimating natural recharge in San Gorgonio Pass watersheds, California, 1913–2012

    Science.gov (United States)

    Hevesi, Joseph A.; Christensen, Allen H.

    2015-12-21

    A daily precipitation-runoff model was developed to estimate spatially and temporally distributed recharge for groundwater basins in the San Gorgonio Pass area, southern California. The recharge estimates are needed to define transient boundary conditions for a groundwater-flow model being developed to evaluate the effects of pumping and climate on the long-term availability of groundwater. The area defined for estimating recharge is referred to as the San Gorgonio Pass watershed model (SGPWM) and includes three watersheds: San Timoteo Creek, Potrero Creek, and San Gorgonio River. The SGPWM was developed by using the U.S. Geological Survey INFILtration version 3.0 (INFILv3) model code used in previous studies of recharge in the southern California region, including the San Gorgonio Pass area. The SGPWM uses a 150-meter gridded discretization of the area of interest in order to account for spatial variability in climate and watershed characteristics. The high degree of spatial variability in climate and watershed characteristics in the San Gorgonio Pass area is caused, in part, by the high relief and rugged topography of the area.

  16. Making lemonade from lemons: a case study on loss of space at the Dolph Briscoe, Jr. Library, University of Texas Health Science Center at San Antonio.

    Science.gov (United States)

    Tobia, Rajia C; Feldman, Jonquil D

    2010-01-01

    The setting for this case study is the Dolph Briscoe, Jr. Library, University of Texas Health Science Center at San Antonio, a health sciences campus with medical, dental, nursing, health professions, and graduate schools. During 2008-2009, major renovations to the library building were completed including office space for a faculty development department, multipurpose classrooms, a 24/7 study area, study rooms, library staff office space, and an information commons. The impetus for changes to the library building was the decreasing need to house collections in an increasingly electronic environment, the need for office space for other departments, and growth of the student body. About 40% of the library building was remodeled or repurposed, with a loss of approximately 25% of the library's original space. Campus administration proposed changes to the library building, and librarians worked with administration, architects, and construction managers to seek renovation solutions that meshed with the library's educational mission.

  17. Work to diminish the danger of forest fires in the municipalities San Antonio del Sur and Imías, Guantánamo

    Directory of Open Access Journals (Sweden)

    Edelmys Perez Pereda

    2017-08-01

    Full Text Available The research was carried out in the forest patrimony in San Antonio and Imías municipality in the province of Guantánamo, with the aim to propose actions to diminish the occurrence and propagation of the forest fires in the municipalities objects of study. For this, the temporal distribution of fires and burned areas, in the period 2006-2015, through the year, the week and the day was taken into account and also the causes that povoque the fires. With these elements, the activities to be carried out to reduce the occurrence and propagation of forest fires were planned. The data were obtained in the fire reports of the CGB of Guantánamo province. Among the significant results train, the recent years the number of fire events has increased, most of them occur between march and may; usually from 8:00 am to 9:00 pm and the weekend is where there is the greatest risk of occurrence. The general cause that provoque the greatest number of fires is negligence. Therefore, it is necessary to implement an adequate protection plan against fire making great emphasis on the prevention of fires provoqued by humans and to take measures to modify the structure and composition of the combustible material.

  18. Annual compilation and analysis of hydrologic data for urban studies in the Bryan, Texas, metropolitan area, 1969

    Science.gov (United States)

    Robbins, W.D.

    1972-01-01

    Hydrologic investigations of urban areas in Texas were begun by the U.S. Geological Survey in 1954. These studies are now in progress in Austin, Houston, Dallas, Dallas County, Fort Worth, San Antonio, and Bryan. Hydrologic investigations of urban areas in Texas were begun by the U.S. Geological Survey in 1954. These studies are now in progress in Austin, Houston, Dallas, Dallas County, Fort Worth, San Antonio, and Bryan. 1. To determine, on the basis of historical data and hydrologic analyses, the magnitude and frequency of floods. 2. To document and define the areal extent of floods of greater than ordinary magnitude. 3. To determine the effect of urban development on flood peaks and volume. 4. To provide applied research facilities for studies at Texas A & M University at College Stations. This report, the first in a series of reports to be published annually, is primarily applicable to objectives 2, 3, and 4. The report presents the basic hydrologic data collected in two study areas during the 1969 water year (October 1, 1968, to September 30, 1969) and basic hydrologic data collected during part of the 1968 water year (April 5, 1968, to September 30, 1968). The locations of the two basins within the study area, Burton Creek and Hudson Creek, are shown on figure 1.

  19. U.S. Geological Survey Karst Interest Group Proceedings, San Antonio, Texas, May 16–18, 2017

    Science.gov (United States)

    Kuniansky, Eve L.; Spangler, Lawrence E.

    2017-05-15

    Buffalo National River in the southern Ozarks, and a keynote presentation on paleokarst in the United States was delivered by Art and Peggy Palmer. The sixth KIG workshop was hosted by the National Cave and Karst Research Institute (NCKRI) in 2014, in Carlsbad, New Mexico. George Veni, Director of the NCKRI, served as a co-chair of the workshop with Eve Kuniansky of the USGS. The workshop featured speaker Dr. Penelope Boston, Director of Cave and Karst Studies at New Mexico Tech, Socorro, and Academic Director at the NCKRI, who addressed the future of karst research. The field trip on evaporite karst of the lower Pecos Valley was led by Lewis Land (NCKRI karst hydrologist), and the field trip on the geology of Carlsbad Caverns National Park was led by George Veni.This current seventh KIG workshop is being held in San Antonio at the University of Texas at San Antonio (UTSA). This 2017 workshop is being hosted by the Department of Geological Sciences’ Student Geological Society (SGS), and student chapters of the American Association of Petroleum Geologists (AAPG) and Association of Engineering Geologists (AEG), with support by the UTSA Department of Geological Sciences and Center for Water Research. The UTSA student chapter presidents, Jose Silvestre (SGS), John Cooper (AAPG), and Tyler Mead (AEG) serve as co-chairs of the 2017 workshop with Eve Kuniansky of the USGS. The technical session committee is chaired by Eve Kuniansky, USGS, and includes Michael Bradley, Tom Byl, Rebecca Lambert, John Lane, and James Kaufmann, all USGS, and Patrick Tucci, retired USGS. The logistics committee includes Amy Clark, Yongli Gao, and Lance Lambert (Department Chair), UTSA Department of Geological Sciences; and Ryan Banta and Allan Clark, USGS, San Antonio, Texas. The field trip committee is chaired by Allan Clark and includes Amy Clark, Yongli Gao, and Keith Muehlestein, UTSA; Marcus Gary, Edwards Aquifer Authority and University of Texas at Austin; Ron Green, Southwest Research

  20. Environmental Assessment: San Antonio Creek Restoration at Vandenberg Air Force Base, California

    Science.gov (United States)

    2008-09-08

    biological hazards including vegetation (i.e. poison oak and stinging nettle ), animals (i.e. insects , spiders, and snakes), and disease vectors (i.e...acre. Native grasses and herbs such as giant wild rye (Leymus condensatus), and stinging nettle (Urtica dioica) dominate this vegetation type...mud, and unstable ground. Biological hazards such as animals ( insects , spiders, and snakes), and disease vectors (ticks and rodents). 3.6.3

  1. Antonio Caldara v kontextu své doby

    Czech Academy of Sciences Publication Activity Database

    Jonášová, Milada

    2016-01-01

    Roč. 24, č. 11 (2016), s. 36-37 ISSN 1210-9525. [Antonio Caldara im Kontext seiner Zeit. Český Krumlov, 17.09.2016-18.09.2016] Institutional support: RVO:68378076 Keywords : Antonio Caldara * conference * Český Krumlov * opera performance Subject RIV: AL - Art, Architecture, Cultural Heritage

  2. Pietro Antonio Tomasello de Padua : un ingeniero militar véneto en la Sicilia de Carlos V

    Directory of Open Access Journals (Sweden)

    Maurizio Vesco

    2011-01-01

    Full Text Available En 1522 el virrey de Sicilia, Ettore Pignatelli, conde de Monteleone, inició una gran campaña para fortalecer las defensas de las principales ciudades de la costa de Sicilia: Palermo, Trapani, Milazzo, Siracusa y, algunos años más tarde, incluso Messina. El ingeniero real Pietro Antonio Tomasello de Padua, un técnico militar Veneto, pidió renovar el sistema de defensas de la isla, con la introducción por primera vez de bastiones circulares y poligonales en fortalezas y murallas de la ciudad. La obra, desconocida hasta ahora, de este importante ingeniero militar activo en Sicilia desde 1523 hasta 1537, año de su muerte, está siendo reconstruida con una importante documentación de archivo. La investigación destaca líneas de continuidad en la estrategia de guerra de Carlos V, lanzada en Sicilia desde la época del virrey Conde de Monteleone. En consecuencia, se hace necesario revisar este extraordinario carácter general dado por los historiadores de la política militar de Ferrante Gonzaga. También hay que revisar la actualización y la autoría de muchas de las fortificaciones más importantes de Sicilia: el fuerte de San Salvador de Messina, anteriormente atribuido a Antonio Ferramolino de Bérgamo, las fortificaciones de defensa y escarpes del castillo de Milazzo y la torre circular de Castellammare de Palermo (estos últimos fechados en la segunda mitad del siglo XV, todas las obras son de Pietro Antonio Tomasello, realizadas en el segundo cuarto del siglo XVI.In 1522 the Viceroy of Sicily Ettore Pignatelli, Count of Monteleone, started a significant campaign for the strengthening of the outworks of the main cities located along the Sicilian coast: Palermo, Trapani, Milazzo, Siracusa and, after a few years, also Messina. The Royal Engineer Pietro Antonio Tomasello from Padua, a military technician from the Veneto region, was charged with renovating the island’s defensive system and introducing for the first time modern circular

  3. Aplicación de canciones infantiles y su influencia en el aprendizaje del vocabulario del idioma francés en los niños del nivel inicial de la Institución Educativa San Antonio de Padua, Chosica - Lima 2016

    OpenAIRE

    Gómez Hermoza, Cecilia del Pilar

    2017-01-01

    Aplica las canciones infantiles en el aprendizaje del vocabulario del idioma francés en los niños del nivel inicial de la Institución Educativa San Antonio de Padua Chosica - Lima 2016. Se realiza un estudio cuasi experimental en el cual participan dos grupos, uno de 24 niños de 5 años del aula “A”, que constituyó el grupo de control y el otro, con 24 niños de 5 años del aula “B”, que conformó el cuasi experimental; se utilizan estrategias para el aprendizaje práctico asistido por la profesor...

  4. Current Topics and Trends in Military Dental Research: A Tri-Service Panel Discussion

    Science.gov (United States)

    2016-05-09

    Tri- Service Panel Discussion presented at/published to SURF 2016 (San Antonio Military Health System & Universities Research Forum), UT San Antonio...meting.) SURF 2016 (San Antonio Mili tary Health System & U niversities Research Forum), UT San Antonio, TX; 20 May 2016 D 11e. OTHER (Describe...if you are a Graduate Health Sciences Education student and your department has told you they cannot fund your publication, the 59th Clinical Research

  5. Physical characteristics of the lower San Joaquin River, California, in relation to white sturgeon spawning habitat, 2011–14

    Science.gov (United States)

    Marineau, Mathieu D.; Wright, Scott A.; Whealdon-Haught, Daniel R.; Kinzel, Paul J.

    2017-07-19

    The U.S. Fish and Wildlife Service confirmed that white sturgeon (Acipenser transmontanus) recently spawned in the lower San Joaquin River, California. Decreases in the San Francisco Bay estuary white sturgeon population have led to an increased effort to understand their migration behavior and habitat preferences. The preferred spawning habitat of other white sturgeon (for example, those in the Columbia and Klamath Rivers) is thought to be areas that have high water velocity, deep pools, and coarse bed material. Coarse bed material (pebbles and cobbles), in particular, is important for the survival of white sturgeon eggs and larvae. Knowledge of the physical characteristics of the lower San Joaquin River can be used to preserve sturgeon spawning habitat and lead to management decisions that could help increase the San Francisco Bay estuary white sturgeon population.Between 2011 and 2014, the U.S. Geological Survey, in cooperation with the U.S. Fish and Wildlife Service, assessed selected reaches and tributaries of the lower river in relation to sturgeon spawning habitat by (1) describing selected spawning reaches in terms of habitat-related physical characteristics (such as water depth and velocity, channel slope, and bed material) of the lower San Joaquin River between its confluences with the Stanislaus and Merced Rivers, (2) describing variations in these physical characteristics during wet and dry years, and (3) identifying potential reasons for these variations.The lower San Joaquin River was divided into five study reaches. Although data were collected from all study reaches, three subreaches where the USFWS collected viable eggs at multiple sites in 2011–12 from Orestimba Creek to Sturgeon Bend were of special interest. Water depth and velocity were measured using two different approaches—channel cross sections and longitudinal profiles—and data were collected using an acoustic Doppler current profiler.During the first year of data collection (water

  6. Coal exploration in the Alto San Jorge area, Cordoba Department. Exploracion de carbones en el Ato San Jorge, Departamento de Cordoba

    Energy Technology Data Exchange (ETDEWEB)

    Ospina, L H; Oquendo, G G [Geominas Ltda, Medellin (Colombia)

    1989-01-01

    A Mining Feasibility Study in the Area of Alto San Jorge, Department of Cordoba, Colombia, was commissioned by CARBOCOL S.A. to the Consortium Geominas-NACI. An area of 800 Ka2 was explored to define surface mining possibilities within two subareas referred to as Alto San Jorge and San Pedro Ure. Rocks of Cretaceous, Tertiary and Quaternary age crop out in the zone. In the subarea Alto San Jorge the principal structure is a syncline with a south-north direction. The San Pedro Ure subarea is formed by undulations with flanks of low dip, the most important being the San Antonio Syncline because it contains the mining block. The geological study of the surface demonstrated the existence of coal in the Oligocene Cienaga de Oro Formation and the Niocene Cerrito Formation, with potential resources of 6.3 billion tons. The subsequent exploration of the subsoil, with 20.618 m of drilling, permitted determination of demonstrated reserves in the order of 2.9 billion tons within two areas. In the sector selected for the mine plan, in the area of San Pedro-Puerto Libertador, 7.791 m of drilling was accomplished to define a demonstrated reserve of 515 million tons of coal down to a depth of 200. The combustible type coal has 5.000 cal/g. Complete mining schedules were developed at the prefeasibility level for two surface mines with productions of 1.5 MMTY and 4 MMTY. 9 figs., 3 tabs., 28 refs.

  7. Antonio Lupi maailm

    Index Scriptorium Estoniae

    2008-01-01

    Vannitoa mööbli, peeglite, vannide, kraanikausside ja aksessuaaride valmistamisele spetsialiseerunud Antonio Lupi tehasest Itaalias. Koostööd tehakse itaalia disaineritega, nagu Carlo Colombo, Mauro Carlesi, Nevio Tellatin, Anne ja Patrick Poirier. Eestis saab tootenäidistega tutvuda salongis Gerhard Vannitoad (Maakri 19/21, Tallinn)

  8. Antonio Porta and Seventeenth-Century Central European Architecture

    Czech Academy of Sciences Publication Activity Database

    Krummholz, Martin

    -, 0118 (2015), s. 1-24 ISSN 2190-3328 Institutional support: RVO:68378033 Keywords : Antonio Porta * Francesco Caratti * J. B. Mathey * architecture * palace * chateau * Vienna * Turin * F. Luchese * G. P. Tencalla * Roudnice nad Labem Subject RIV: AL - Art, Architecture , Cultural Heritage http://www.riha-journal.org/articles/2015/2015-jan-mar/krummholz-antonio-porta

  9. Correlation of clayey gouge in a surface exposure of serpentinite in the San Andreas Fault with gouge from the San Andreas Fault Observatory at Depth (SAFOD)

    Science.gov (United States)

    Moore, Diane E.; Rymer, Michael J.

    2012-05-01

    Magnesium-rich clayey gouge similar to that comprising the two actively creeping strands of the San Andreas Fault in drill core from the San Andreas Fault Observatory at Depth (SAFOD) has been identified in a nearby outcrop of serpentinite within the fault zone at Nelson Creek. Each occurrence of the gouge consists of porphyroclasts of serpentinite and sedimentary rocks dispersed in a fine-grained, foliated matrix of Mg-rich smectitic clays. The clay minerals in all three gouges are interpreted to be the product of fluid-assisted, shear-enhanced reactions between quartzofeldspathic wall rocks and serpentinite that was tectonically entrained in the fault from a source in the Coast Range Ophiolite. We infer that the gouge at Nelson Creek connects to one or both of the gouge zones in the SAFOD core, and that similar gouge may occur at depths in between. The special significance of the outcrop is that it preserves the early stages of mineral reactions that are greatly advanced at depth, and it confirms the involvement of serpentinite and the Mg-rich phyllosilicate minerals that replace it in promoting creep along the central San Andreas Fault.

  10. Ground-water conditions in the Grand County area, Utah, with emphasis on the Mill Creek-Spanish Valley area

    Science.gov (United States)

    Blanchard, Paul J.

    1990-01-01

    The Grand County area includes all of Grand County, the Mill Creek and Pack Creek drainages in San Juan County, and the area between the Colorado and Green Rivers in San Juan County. The Grand County area includes about 3,980 square miles, and the Mill Creek-Spanish Valley area includes about 44 square miles. The three principal consolidated-rock aquifers in the Grand County area are the Entrada, Navajo, and Wingate aquifers in the Entrada Sandstone, the Navajo Sandstone, and the Wingate Sandstone, and the principal consolidated-rock aquifer in the Mill Creek-Spanish Valley area is the Glen Canyon aquifer in the Glen Canyon Group, comprised of the Navajo Sandstone, the Kayenta Formation, and the Wingate Sandstone.Recharge to the Entrada, Navajo, and Glen Canyon aquifers typically occurs where the formations containing the aquifers crop out or are overlain by unconsolidated sand deposits. Recharge is enhanced where the sand deposits are saturated at a depth of more than about 6 feet below the land surface, and the effects of evaporation begin to decrease rapidly with depth. Recharge to the Wingate aquifer typically occurs by downward movement of water from the Navajo aquifer through the Kayenta Formation, and primarily occurs where the Navajo Sandstone, Kayenta Formation, and the Wingate Sandstone are fractured.

  11. Hazard evaluation of inorganics, singly and in mixtures, to Flannelmouth Sucker Catostomus latipinnis in the San Juan River, New Mexico

    Science.gov (United States)

    Hamilton, S.J.; Buhl, K.J.

    1997-01-01

    Larval flannelmouth sucker (Catostomus latipinnis) were exposed to arsenate, boron, copper, molybdenum, selenate, selenite, uranium, vanadium, and zinc singly, and to five mixtures of five to nine inorganics. The exposures were conducted in reconstituted water representative of the San Juan River near Shiprock, New Mexico. The mixtures simulated environmental ratios reported for sites along the San Juan River (San Juan River backwater, Fruitland marsh, Hogback East Drain, Mancos River, and McElmo Creek). The rank order of the individual inorganics, from most to least toxic, was: copper > zinc > vanadium > selenite > selenate > arsenate > uranium > boron > molybdenum. All five mixtures exhibited additive toxicity to flannelmouth sucker. In a limited number of tests, 44-day-old and 13-day-old larvae exhibited no difference in sensitivity to three mixtures. Copper was the major toxic component in four mixtures (San Juan backwater, Hogback East Drain, Mancos River, and McElmo Creek), whereas zinc was the major toxic component in the Fruitland marsh mixture, which did not contain copper. The Hogback East Drain was the most toxic mixture tested. Comparison of 96-h LC50values with reported environmental water concentrations from the San Juan River revealed low hazard ratios for arsenic, boron, molybdenum, selenate, selenite, uranium, and vanadium, moderate hazard ratios for zinc and the Fruitland marsh mixture, and high hazard ratios for copper at three sites and four environmental mixtures representing a San Juan backwater, Hogback East Drain, Mancos River, and McElmo Creek. The high hazard ratios suggest that inorganic contaminants could adversely affect larval flannelmouth sucker in the San Juan River at four sites receiving elevated inorganics.

  12. Mecenazgo religioso y estrategias familiares en la Segovia del siglo XV: Diego Árias de Ávila y el Hospital de San Antonio

    Directory of Open Access Journals (Sweden)

    Rábade Obradó, María del Pilar

    2002-12-01

    Full Text Available The present work studies the foundation of Saint Anthony´s hospital of Segovia during the XVth century. The foundation was an initiative of Diego Arias de Ávila, one of the most influential personalities of the reign of Henry IV of Castila. The foundation was determined on very varied reasons, not only charitative and religious reasons. Among these reasons, the use of the hospital as an instrument of the family strategies. These family strategies tried to hidden the hebrew origins of the lineage. They also tried to guarantee the perennity of the lineage, and to leave an endurable memory behind. Lasdy, these family strategies tried to consolidate the domination that the lineage had on Segovia.

    El presente trabajo estudia la fundación del hospital de San Antonio de Segovia en el siglo XV. La fundación fue una iniciativa de Diego Arias de Ávila, uno de los personajes más influyentes durante el reinado de Enrique IV de Castilla. La fundación estuvo determinada por motivaciones muy diversas, no sólo caritativas y religiosas. Entre ellas, el uso del hospital como instrumento de las estrategias familiares. Esas estrategias familiares pretendían ocultar los orígenes judíos del linaje, garantizar su perennidad, dejar una memoria perdurable del mismo, y, finalmente, consolidar la dominación que el linaje ejercía sobre Segovia.

  13. Evaluation of hypotheses for right-lateral displacement of Neogene strata along the San Andreas Fault between Parkfield and Maricopa, California

    Science.gov (United States)

    Stanley, Richard G.; Barron, John A.; Powell, Charles L.

    2017-12-22

    We used geological field studies and diatom biostratigraphy to test a published hypothesis that Neogene marine siliceous strata in the Maricopa and Parkfield areas, located on opposite sides of the San Andreas Fault, were formerly contiguous and then were displaced by about 80–130 kilometers (km) of right-lateral slip along the fault. In the Maricopa area on the northeast side of the San Andreas Fault, the upper Miocene Bitterwater Creek Shale consists of hard, siliceous shale with dolomitic concretions and turbidite sandstone interbeds. Diatom assemblages indicate that the Bitterwater Creek Shale was deposited about 8.0–6.7 million years before present (Ma) at the same time as the uppermost part of the Monterey Formation in parts of coastal California. In the Parkfield area on the southwest side of the San Andreas Fault, the upper Miocene Pancho Rico Formation consists of soft to indurated mudstone and siltstone and fossiliferous, bioturbated sandstone. Diatom assemblages from the Pancho Rico indicate deposition about 6.7–5.7 Ma (latest Miocene), younger than the Bitterwater Creek Shale and at about the same time as parts of the Sisquoc Formation and Purisima Formation in coastal California. Our results show that the Bitterwater Creek Shale and Pancho Rico Formation are lithologically unlike and of different ages and therefore do not constitute a cross-fault tie that can be used to estimate rightlateral displacement along the San Andreas Fault.In the Maricopa area northeast of the San Andreas Fault, the Bitterwater Creek Shale overlies conglomeratic fan-delta deposits of the upper Miocene Santa Margarita Formation, which in turn overlie siliceous shale of the Miocene Monterey Formation from which we obtained a diatom assemblage dated at about 10.0–9.3 Ma. Previous investigations noted that the Santa Margarita Formation in the Maricopa area contains granitic and metamorphic clasts derived from sources in the northern Gabilan Range, on the opposite side of

  14. A Sacrificial Lam: A Divided School Board, a Beleaguered Superintendent, and an Urgent Need to Improve Student Achievement

    Science.gov (United States)

    Fossey, Richard

    2011-01-01

    This case describes the confrontational relationship between four trustees on the San Antonio School Board and the San Antonio School District's superintendent Diana Lam, a nationally recognized school reformer, who came to San Antonio in 1994. The case includes a dramatic board meeting where a closely divided board meets to buy out Lam's…

  15. Entrevista com Antonio Candido

    Directory of Open Access Journals (Sweden)

    Pontes Heloisa

    2001-01-01

    Full Text Available Concedida em agosto de 1987, revista pelo autor em julho de 2001, esta entrevista aborda dimensões relevantes da trajetória intelectual de Antonio Candido. Por meio do rastreamento do impacto da revolução de 1930 na cultura brasileira e do papel decisivo que a fundação da Faculdade de Filosofia da Universidade de São Paulo teve na implantação de um novo padrão de trabalho intelectual, Antonio Candido arma o contexto necessário para entendermos os desafios culturais e políticos perseguidos por ele e por figuras de ponta de sua geração, como Florestan Fernandes e vários dos integrantes do Grupo Clima. O resultado é uma imagem vívida e palpitante do caldo de cultura que permeou o processo de institucionalização das Ciências Sociais em São Paulo.

  16. Understanding Urban Watersheds through Digital Interactive Maps, San Francisco Bay Area, California

    Science.gov (United States)

    Sowers, J. M.; Ticci, M. G.; Mulvey, P.

    2014-12-01

    Dense urbanization has resulted in the "disappearance" of many local creeks in urbanized areas surrounding the San Francisco Bay. Long reaches of creeks now flow in underground pipes. Municipalities and water agencies trying to reduce non-point-source pollution are faced with a public that cannot see and therefore does not understand the interconnected nature of the drainage system or its ultimate discharge to the bay. Since 1993, we have collaborated with the Oakland Museum, the San Francisco Estuary Institute, public agencies, and municipalities to create creek and watershed maps to address the need for public understanding of watershed concepts. Fifteen paper maps are now published (www.museumca.org/creeks), which have become a standard reference for educators and anyone working on local creek-related issues. We now present digital interactive creek and watershed maps in Google Earth. Four maps are completed covering urbanized areas of Santa Clara and Alameda Counties. The maps provide a 3D visualization of the watersheds, with cartography draped over the landscape in transparent colors. Each mapped area includes both Present and Past (circa 1800s) layers which can be clicked on or off by the user. The Present layers include the modern drainage network, watershed boundaries, and reservoirs. The Past layers include the 1800s-era creek systems, tidal marshes, lagoons, and other habitats. All data are developed in ArcGIS software and converted to Google Earth format. To ensure the maps are interesting and engaging, clickable icons pop-up provide information on places to visit, restoration projects, history, plants, and animals. Maps of Santa Clara Valley are available at http://www.valleywater.org/WOW.aspx. Maps of western Alameda County will soon be available at http://acfloodcontrol.org/. Digital interactive maps provide several advantages over paper maps. They are seamless within each map area, and the user can zoom in or out, and tilt, and fly over to explore

  17. A Fractal Interpretation of Controlled-Source Helicopter Electromagnetic Survey Data: Seco Creek, Edwards Aquifer, TX

    Science.gov (United States)

    Decker, K. T.; Everett, M. E.

    2009-12-01

    The Edwards aquifer lies in the structurally complex Balcones fault zone and supplies water to the growing city of San Antonio. To ensure that future demands for water are met, the hydrological and geophysical properties of the aquifer must be well-understood. In most settings, fracture lengths and displacements occur in power-law distributions. Fracture distribution plays an important role in determining electrical and hydraulic current flowpaths. 1-D synthetic models of the controlled-source electromagnetic (CSEM) response for layered models with a fractured layer at depth described by the roughness parameter βV, such that 0≤βVlaw length-scale dependence of electrical conductivity are developed. A value of βV = 0 represents homogeneous, continuous media, while a value of 0<βV<1 shows that roughness exists. The Seco Creek frequency-domain helicopter electromagnetic survey data set is analyzed by introducing the similarly defined roughness parameter βH to detect lateral roughness along survey lines. Fourier transforming the apparent resistivity as a function of position along flight line into wavenumber domain using a 256-point sliding window gives the power spectral density (PSD) plot for each line. The value of βH is the slope of the least squares regression for the PSD in each 256-point window. Changes in βH with distance along the flight line are plotted. Large values of βH are found near well-known large fractures and maps of βH produced by interpolating values of βH along survey lines suggest previously undetected structure at depth.

  18. Bathymetry and digital elevation models of Coyote Creek and Alviso Slough, South San Francisco Bay, California

    Science.gov (United States)

    Foxgrover, Amy C.; Finlayson, David P.; Jaffe, Bruce E.; Fregoso, Theresa A.

    2012-01-05

    In 2010 the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center completed three cruises to map the bathymetry of the main channel and shallow intertidal mudflats in the southernmost part of south San Francisco Bay. The three surveys were merged to generate comprehensive maps of Coyote Creek (from Calaveras Point east to the railroad bridge) and Alviso Slough (from the bay to the town of Alviso) to establish baseline bathymetry prior to the breaching of levees adjacent to Alviso and Guadalupe Sloughs as part of the South Bay Salt Pond Restoration Project (http://www.southbayrestoration.org). Since 2010 the USGS has conducted twelve additional surveys to monitor bathymetric change in this region as restoration progresses.The bathymetry surveys were conducted using the state-of-the-art research vessel R/V Parke Snavely outfitted with an interferometric sidescan sonar for swath mapping in extremely shallow water. This publication provides high-resolution bathymetric data collected by the USGS. For the 2010 baseline survey we have merged the bathymetry with aerial lidar data that were collected for the USGS during the same time period to create a seamless, high-resolution digital elevation model (DEM) of the study area. The series of bathymetry datasets are provided at 1 m resolution and the 2010 bathymetric/topographic DEM at 2 m resolution. The data are formatted as both X, Y, Z text files and ESRI Arc ASCII files that are accompanied by Federal Geographic Data Committee (FGDC) compliant metadata.

  19. ANTONIO LAMELA - beyond innovation In Memory

    Directory of Open Access Journals (Sweden)

    P. Cassinello

    2018-01-01

    Full Text Available Spanish architecture is in mourning. One of its most beloved referents, Antonio Lamela passed away on April 1, 2017. He has left us an extensive and polyhedral legacy that continues to live in the urban fabric of our cities, in the pages of his books, and in the model of thought and action, which presided over by the effort and the desire to innovate, led him to reach the highest levels of our profession. A model with which he founded his office in 1954 and which today, directed for many years by his son Carlos Lamela, has a relevant international representation having carried out projects in 32 countries. Beyond the formal and technological innovation of his buildings, in the 1950s Antonio Lamela established in Spain companies such as Prebetong and Shokbeton to modernize Spanish construction, actively intervening in the necessary expansion of “Caja de Elementos of Construction” demanded by Le Corbusier since the twenties. Changing his perspective, Antonio Lamela has also bequeathed us his pioneering reflections on the proper management of natural resources and the necessary sustainability of the architecture of our planet within the cosmos in which it lives. He will always be an unavoidable model for future generations.

  20. Detection and distribution of rotavirus in raw sewage and creeks in Sao Paulo, Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Mehnert, D.U.; Stewien, K.E. (Univ. of Sao Paulo (Brazil))

    1993-01-01

    Rotavirus invection is an important cause of hospitalization and mortality of infants and children in developing countries, especially where the water supply and sewage disposal systems are in precarious conditions. This report describes the detection, quantitation, and distribution of rotaviruses in domestic sewage and sewage polluted creeks in the city of San Paulo. 22 refs., 1 fig., 3 tabs.

  1. Compilation of hydrologic data, Little Elm Creek, Trinity River basin, Texas, 1968

    Science.gov (United States)

    ,

    1972-01-01

    The U.S. Soil Conservation Service is actively engaged in the installation of flood and soil erosion reducing measures in Texas under the authority of "The Flood Control Act ot 1936 and 1944" and ''Watershed Protection and Flood Prevention Act" (Public Law 566), as amended. In June 1968, the Soil Conservation Service estimated approximately 3,500 structures to be physically and economically feasible for installation in Texas. As of September 30, 1968, 1,271 of these structures had been built. This watershed-development program will have varying but important effects on the surface- and ground-water resources of river basins, especially where a large number of the floodwater-retarding structures are built. Basic hydrologic data are needed to appraise the effects of the structures on water yield and the mode of occurrence of runoff. Hydrologic investigations of these small watersheds were begun by the Geological Survey in 1951 and are now being made in 11 areas (fig. 1). These studies are being made in cooperation with t he Texas Water Development Board, the Soil Conservation Service, the San Antonio River Authority, the city of Dallas, and the Tarrant County Water Control and Improvement District No. 1. The 11 study areas were choson to sample watersheds having different rainfall, topography, geology, and soils. In four of the study areas (Mukewater, North, Little Elm, and Pin Oak Creeks), streamflow and rainfall records were collected prior to construction of the floodwater-retarding structures, thus affording the opportunity for analyses to the conditions before and after" development. Structures have now been built in three of these study areas. A summary of the development of the floodwater-retarding structures on each study area as of September 30, 1968, is shown in table 1.

  2. En el entierro de Antonio Ucrós Cuéllar.

    Directory of Open Access Journals (Sweden)

    Zoilo Cuéllar-Montoya

    2005-09-01

    Hoy el destino pone en mis labios el adiós definitivo a quien más que tío, fue un gran amigo, colega y profesor y me corresponde hacerlo a título personal y a nombre de la Academia Nacional de Medicina de Colombia, de la cual fue Antonio, su ilustre Miembro de Número. Quiero pintar con las palabras, para que permanezca en nuestros corazones, la figura señera de Antonio; su sonrisa abierta y franca; su forma de ser, directo, concreto y, ciertamente, incondicional en el afecto y la amistad; fue vertical en sus conceptos éticos e intachable en su vida, tanto en la profesional como en la privada. Se destacó, indiscutiblemente, como brillante profesional de la endocrinología, dentro de la cual fue pionero en la subespecialidad pediátrica. Brilló como docente, pues fue indiscutible maestro de su ciencia, cofundador de la Facultad de Medicina del Colegio Mayor de Nuestra Señora del Rosario, como Miembro de Número que era de la Sociedad de Cirugía de Bogotá y del Cuerpo facultativo del Hospital de San José, Facultad de la cual ocupó la Decanatura. Pero fue, sobre todo, consecuencia lógica de su bonhomía, verdadero honor a su estirpe, un incansable apóstol de su profesión: son incontables los menesterosos de salud para el cuerpo y para el alma que, en el curso de su valiosa vida, en su consultorio particular, en los vetustos pabellones de los hospitales que frecuentó, en su casa de campo o aún en la de Bogotá, recibieron de él una generosa y desinteresada ayuda, material y espiritual...

  3. Regulation of EGF and Prostaglandin Expression during Neonatal Gastrointestinal Injury in a Non-Human Primate Explant Model

    Science.gov (United States)

    2017-05-05

    Neonatal Gastrointestinal Injury in a Non-Human Primate Explant Model presented at/published to Pediatric Academic Societies Meeting, San Francisco CA...Medical Center, San Antonio, Texas’ 2Department of Biology, Trinity University, San Antonio, Texas’ JDepartment of Pediatrics /Division of Neonatology

  4. Deformed Fluvial Terraces of Little Rock Creek Capture Off-Fault Strain Adjacent to the Mojave Section of the San Andreas Fault

    Science.gov (United States)

    Moulin, A.; Scharer, K. M.; Cowgill, E.

    2017-12-01

    Examining discrepancies between geodetic and geomorphic slip-rates along major strike-slip faults is essential for understanding both fault behavior and seismic hazard. Recent work on major strike-slip faults has highlighted off-fault deformation and its potential impact on fault slip rates. However, the extent of off-fault deformation along the San Andreas Fault (SAF) remains largely uncharacterized. Along the Mojave section of the SAF, Little Rock Creek drains from south to north across the fault and has cut into alluvial terraces abandoned between 15 and 30 ka1. The surfaces offer a rare opportunity to both characterize how right-lateral slip has accumulated along the SAF over hundreds of seismic cycles, and investigate potential off-fault deformation along secondary structures, where strain accumulates at slower rates. Here we use both field observations and DEM analysis of B4 lidar data to map alluvial and tectonic features, including 9 terrace treads that stand up to 80 m above the modern channel. We interpret the abandonment and preservation of the fluvial terraces to result from episodic capture of Little Rock Creek through gaps in a shutter ridge north of the fault, followed by progressive right deflection of the river course during dextral slip along the SAF. Piercing lines defined by fluvial terrace risers suggest that the amount of right slip since riser formation ranges from 400m for the 15-ka-riser to 1200m for the 30-ka-riser. Where they are best-preserved NE of the SAF, terraces are also cut by NE-facing scarps that trend parallel to the SAF in a zone extending up to 2km from the main fault. Exposures indicate these are fault scarps, with both reverse and normal stratigraphic separation. Geomorphic mapping reveals deflections of both channel and terrace risers (up to 20m) along some of those faults suggesting they could have accommodated a component of right-lateral slip. We estimated the maximum total amount of strike-slip motion recorded by the

  5. Reflections on Michael Hardt and Antonio Negri’s Book “Assembly”

    Directory of Open Access Journals (Sweden)

    Christian Fuchs

    2017-10-01

    Full Text Available This contribution presents reflections on Michael Hardt and Antonio Negri’s book “Assembly” (2017, Oxford: Oxford University Press, ISBN 978-0190677961. Keywords: assembly, Michael Hardt, Antonio Negri, multitude, common, entrepreneurship of the multitude, the new Prince, digital capitalism, digital assemblage, neoliberalism, finance

  6. 76 FR 58411 - Changes in Flood Elevation Determinations

    Science.gov (United States)

    2011-09-21

    ..., Mayor, City of Antonio Express- San Antonio, P.O. Box News. 839966, San Antonio, TX 78283. Collin (FEMA.... Potter and Randall (FEMA City of Amarillo (10- August 20, 2010; The Honorable Debra August 13, 2010...- Amarillo, P.O. Box 1971, News. Amarillo, TX 79105. Rockwall (FEMA Docket No.: B- City of Rockwall (10...

  7. L'uomo inquieto. Identità e alterità nell'opera di Antonio Tabucchi

    DEFF Research Database (Denmark)

    Lausten, Pia Schwarz

    Italiensk litteratur 1980-2000, Gianni Vattimo, Michail Bachtin, Identitetsproblematik i Antonio Tabucchis forfatterskab, subjektivitetsforståelse......Italiensk litteratur 1980-2000, Gianni Vattimo, Michail Bachtin, Identitetsproblematik i Antonio Tabucchis forfatterskab, subjektivitetsforståelse...

  8. Summary and Synthesis of Mercury Studies in the Cache Creek Watershed, California, 2000-01

    Science.gov (United States)

    Domagalski, Joseph L.; Slotton, Darell G.; Alpers, Charles N.; Suchanek, Thomas H.; Churchill, Ronald; Bloom, Nicolas; Ayers, Shaun M.; Clinkenbeard, John

    2004-01-01

    This report summarizes the principal findings of the Cache Creek, California, components of a project funded by the CALFED Bay?Delta Program entitled 'An Assessment of Ecological and Human Health Impacts of Mercury in the Bay?Delta Watershed.' A companion report summarizes the key findings of other components of the project based in the San Francisco Bay and the Delta of the Sacramento and San Joaquin Rivers. These summary documents present the more important findings of the various studies in a format intended for a wide audience. For more in-depth, scientific presentation and discussion of the research, a series of detailed technical reports of the integrated mercury studies is available at the following website: .

  9. The influence of neap-spring tidal variation and wave energy on sediment flux in salt marsh tidal creeks

    Science.gov (United States)

    Lacy, Jessica; Ferner, Matthew C.; Callaway, John C.

    2018-01-01

    Sediment flux in marsh tidal creeks is commonly used to gage sediment supply to marshes. We conducted a field investigation of temporal variability in sediment flux in tidal creeks in the accreting tidal marsh at China Camp State Park adjacent to northern San Francisco Bay. Suspended-sediment concentration (SSC), velocity, and depth were measured near the mouths of two tidal creeks during three six-to-ten-week deployments: two in winter and one in summer. Currents, wave properties and SSC were measured in the adjacent shallows. All deployments spanned the largest spring tides of the season. Results show that tidally-averaged suspended-sediment flux (SSF) in the tidal creeks decreased with increasing tidal energy, and SSF was negative (bayward) for tidal cycles with maximum water surface elevation above the marsh plain. Export during the largest spring tides dominated the cumulative SSF measured during the deployments. During ebb tides following the highest tides, velocities exceeded 1 m/s in the narrow tidal creeks, resulting in negative tidally-averaged water flux, and mobilizing sediment from the creek banks or bed. Storm surge also produced negative SSF. Tidally-averaged SSF was positive in wavey conditions with moderate tides. Spring-tide sediment export was about 50% less at a station 130 m further up the tidal creek than at the creek mouth. The negative tidally-averaged water flux near the creek mouth during spring tides indicates that in the lower marsh, some of the water flooding directly across the bay--marsh interface drains through the tidal creeks, and suggests that this interface may be a pathway for sediment supply to the lower marsh as well.

  10. Antonio Ricci en Madrid: 1586-1635

    Directory of Open Access Journals (Sweden)

    García López, David

    2010-03-01

    Full Text Available Life of painter Antonio Ricci is studied by new documents from his arrived at Escorial with Federico Zuccari in 1586. Ricci worked in the Palace of Madrid and was involved in the birth of the Academy of Painting. Here are studied his work as Painter and Appraiser, or his portrait of Philip IV of Spain and his relationship with Jeronimo Gratti, Caballero de Gracia.

    Nuevas aportaciones documentales aclaran la vida del pintor Antonio Ricci en la Corte española desde su llegada a El Escorial junto a Federico Zuccari en 1586. Ricci trabajó como pintor en el entorno palaciego y estuvo involucrado desde el principio en el intento de creación de la Academia madrileña de pintores. Se detallan aquí su trabajo como tasador, su retrato del futuro Felipe IV o su cercana relación con un personaje tan singular como Jeronimo Gratti, el Caballero de Gracia.

  11. Earthquake geology and paleoseismology of major strands of the San Andreas fault system: Chapter 38

    Science.gov (United States)

    Rockwell, Thomas; Scharer, Katherine M.; Dawson, Timothy E.

    2016-01-01

    The San Andreas fault system in California is one of the best-studied faults in the world, both in terms of the long-term geologic history and paleoseismic study of past surface ruptures. In this paper, we focus on the Quaternary to historic data that have been collected from the major strands of the San Andreas fault system, both on the San Andreas Fault itself, and the major subparallel strands that comprise the plate boundary, including the Calaveras-Hayward- Rogers Creek-Maacama fault zone and the Concord-Green Valley-Bartlett Springs fault zone in northern California, and the San Jacinto and Elsinore faults in southern California. The majority of the relative motion between the Pacific and North American lithospheric plates is accommodated by these faults, with the San Andreas slipping at about 34 mm/yr in central California, decreasing to about 20 mm/yr in northern California north of its juncture with the Calaveras and Concord faults. The Calaveras-Hayward-Rogers Creek-Maacama fault zone exhibits a slip rate of 10-15 mm/yr, whereas the rate along the Concord-Green Valley-Bartlett Springs fault zone is lower at about 5 mm/yr. In southern California, the San Andreas exhibits a slip rate of about 35 mm/yr along the Mojave section, decreasing to as low as 10-15 mm/yr along its juncture with the San Jacinto fault, and about 20 mm/yr in the Coachella Valley. The San Jacinto and Elsinore fault zones exhibit rates of about 15 and 5 mm/yr, respectively. The average recurrence interval for surface-rupturing earthquakes along individual elements of the San Andreas fault system range from 100-500 years and is consistent with slip rate at those sites: higher slip rates produce more frequent or larger earthquakes. There is also evidence of short-term variations in strain release (slip rate) along various fault sections, as expressed as “flurries” or clusters of earthquakes as well as periods of relatively fewer surface ruptures in these relatively short records. This

  12. Antonio Lopez: Fashion, Art, Sex & Disco

    DEFF Research Database (Denmark)

    Langkjær, Michael Alexander

    2014-01-01

    Book review. Roger Padilha and his brother Mauricio may already be familiar to some as the New York-based fashion publicists, creators of the fashion public relations agency MAO PR, and as authors of The Stephen Sprouse Book (Rizzoli, 2009). Antonio Lopez: Fashion, Art, Sex & Disco, their second...

  13. Influencia de los patrones de uso actual de la tierra sobre la dinámica de la vegetación en el páramo de Rabanal, vereda San Antonio, municipio de Guachetá

    Directory of Open Access Journals (Sweden)

    Luis Miguel Borrás S.

    2010-10-01

    Full Text Available The patterns of current land use in the Rabanal paramo suggest a slow and progressive deterioration of the vegetation of this ecosystem, probably due to the current practice of disturbances imposed apparently largely by human causes, mainly the expansion of the agricultural frontier (mechanized potato crops and grazing. The typical situation of the pattern of occupation and land-holding in these places, as well as the established production system, is the starting point to determine its effect on this sector of the Rabanal paramo ecosystem and define whether or not this fact is crucial to its conservation and management.The study was conducted in three stages that included the characterization of the area done through surveys, a review of primary and secondary education, followed by field work, and final tabulation of information.The present study obtained results which were intended to contribute to the knowledge of current land use in a sector of the settlement of San Antonio - Township Guachetá, bordering the Rabanal Paramo and with this give the necessary foundation for understanding how anthropogenic intervention operates in the area and its implications for vegetation dynamics and knowledge of its production systems.

  14. The business and technical case for Continuous Commissioning(reg Trade Mark) for enhanced building operations. A case study: Alamo Community College District San Antonio, Texas, U.S.A

    Energy Technology Data Exchange (ETDEWEB)

    Verdict, Malcolm; Wei, Guanghua [Texas A and M Univ. System, College Station, TX (United States). Energy Systems Laboratory

    2005-07-01

    This paper provides both the business and technical cases for the 'Continuous Commissioning' of large [>25,000 square feet], buildings through a whole building diagnostic and HVAC optimization approach known as 'Continuous Commissioning'. 'Continuous Commissioning' is defined as the ongoing engineering process to resolve operating problems, improve comfort, optimize energy use and identify retrofits in existing buildings and central plant facilities. It is also known as 'building retro-commissioning' or 'building tune-up'. It involves a rigorous, whole-building, engineering evaluation of the heating and cooling systems to identify mechanical problems, inadequate or ineffective control strategies. Some of the most common problems are: 1) Improper calibration of sensors and metering, 2) inadequate control strategies for optimum operation and comfort, 3) incorrect scheduling of heating and cooling equipment, 4) lack of air and water-side economizer equipment, 5) inadequate building automation systems, and 6) inadequate operations and maintenance. The CC process, described in this paper, was successfully applied at Alamo Community College District (ACCD) in San Antonio, Texas, USA by the Energy Systems Laboratory (ESL), a part of the Texas A and M Univ. System. ACCD has multiple buildings on 4 campuses with total conditioned area of 2.35 Million square feet. ACCD's business approach was unique because the cost of conducting the CC process was financed as an Energy Cost Reduction Measure (ECRM) along with several energy efficiency retrofits.

  15. Geochemical evolution processes and water-quality observations based on results of the National Water-Quality Assessment Program in the San Antonio segment of the Edwards aquifer, 1996-2006

    Science.gov (United States)

    Musgrove, MaryLynn; Fahlquist, Lynne; Houston, Natalie A.; Lindgren, Richard J.; Ging, Patricia B.

    2010-01-01

    As part of the National Water-Quality Assessment Program, the U.S. Geological Survey collected and analyzed groundwater samples during 1996-2006 from the San Antonio segment of the Edwards aquifer of central Texas, a productive karst aquifer developed in Cretaceous-age carbonate rocks. These National Water-Quality Assessment Program studies provide an extensive dataset of groundwater geochemistry and water quality, consisting of 249 groundwater samples collected from 136 sites (wells and springs), including (1) wells completed in the shallow, unconfined, and urbanized part of the aquifer in the vicinity of San Antonio (shallow/urban unconfined category), (2) wells completed in the unconfined (outcrop area) part of the regional aquifer (unconfined category), and (3) wells completed in and springs discharging from the confined part of the regional aquifer (confined category). This report evaluates these data to assess geochemical evolution processes, including local- and regional-scale processes controlling groundwater geochemistry, and to make water-quality observations pertaining to sources and distribution of natural constituents and anthropogenic contaminants, the relation between geochemistry and hydrologic conditions, and groundwater age tracers and travel time. Implications for monitoring water-quality trends in karst are also discussed. Geochemical and isotopic data are useful tracers of recharge, groundwater flow, fluid mixing, and water-rock interaction processes that affect water quality. Sources of dissolved constituents to Edwards aquifer groundwater include dissolution of and geochemical interaction with overlying soils and calcite and dolomite minerals that compose the aquifer. Geochemical tracers such as magnesium to calcium and strontium to calcium ratios and strontium isotope compositions are used to evaluate and constrain progressive fluid-evolution processes. Molar ratios of magnesium to calcium and strontium to calcium in groundwater typically

  16. Past Informing Present: Parallels Between Racial Integration in the Armed Forces and Repeal of Don’t Ask, Don’t Tell

    Science.gov (United States)

    2011-02-15

    Military (pp. 121- 133). New York, New York: Aldine de Gruyter. Schiefer, M. (2010, October 21). Email Correspondence: Race on OSB . San Antonio TX...M. (2010, October 21). Email Correspondence: Race on OSB . San Antonio TX. 73 Military Leadership Diversity Commission. (n.d.). Recent Enlisted

  17. Heart Rate Variability during Simulated Hemorrhage with Lower Body Negative Pressure in High and Low Tolerant Subjects

    Science.gov (United States)

    2011-11-01

    Army Institute of Surgical Research, Fort Sam Houston, TX, USA 2 Department of Health and Kinesiology , University of Texas at San Antonio, San Antonio...reduced HRV (Thayer and Sternberg, 2006).HRVhas been extensively studied in hospital settings such as intensive care units to assess cardiovascular

  18. Flood discharges and hydraulics near the mouths of Wolf Creek, Craig Branch, Manns Creek, Dunloup Creek, and Mill Creek in the New River Gorge National River, West Virginia

    Science.gov (United States)

    Wiley, J.B.

    1994-01-01

    The U.S. Geological Survey, in cooperation with the National Park Service, studied the frequency and magnitude of flooding near the mouths of five tributaries to the New River in the New River Gorge National River. The 100-year peak discharge at each tributary was determined from regional frequency equations. The 100-year discharge at Wolf Creek, Craig Branch, Manns Creek, Dunloup Creek, and Mill Creek was 3,400 cubic feet per second, 640 cubic feet per second, 8,200 cubic feet per second, 7,100 cubic feet per second, and 9,400 cubic feet per second, respectively. Flood elevations for each tributary were determined by application of a steady-state, one-dimensional flow model. Manning's roughness coefficients for the stream channels ranged from 0.040 to 0.100. Bridges that would be unable to contain the 100-year flood within the bridge opening included: the State Highway 82 bridge on Wolf Creek, the second Fayette County Highway 25 bridge upstream from the confluence with New River on Dunloup Creek, and an abandoned log bridge on Mill Creek.

  19. Specialty education in periodontics in Japan and the United States: comparison of programs at Nippon Dental University Hospital and the University of Texas Health Science Center at San Antonio.

    Science.gov (United States)

    Osawa, Ginko; Nakaya, Hiroshi; Mealey, Brian L; Kalkwarf, Kenneth; Cochran, David L

    2014-03-01

    Japan has institutions that train qualified postdoctoral students in the field of periodontics; however, Japan does not have comprehensive advanced periodontal programs and national standards for these specialty programs. To help Japanese programs move toward global standards in this area, this study was designed to describe overall differences in periodontics specialty education in Japan and the United States and to compare periodontics faculty members and residents' characteristics and attitudes in two specific programs, one in each country. Periodontal faculty members and residents at Nippon Dental University (NDU) and the University of Texas Health Science Center at San Antonio (UTHSCSA) Dental School participated in the survey study: four faculty members and nine residents at NDU; seven faculty members and thirteen residents at UTHSCSA. Demographic data were collected as well as respondents' attitudes toward and assessment of their programs. The results showed many differences in curriculum structure and clinical performance. In contrast to the UTHSCSA respondents, for example, the residents and faculty members at NDU reported that they did not have enough subject matter and time to learn clinical science. Although the residents at NDU reported seeing more total patients in one month than those at UTHSCSA, they were taught fewer varieties of periodontal treatments. To provide high-quality and consistent education for periodontal residents, Japan needs to establish a set of standards that will have positive consequences for those in Japan who need periodontal treatment.

  20. Comprehensive College Plan for 2000-2001.

    Science.gov (United States)

    San Antonio Coll., TX.

    The document describes San Antonio College's (Texas) strategic goals and objectives for 2000-2001. San Antonio College's comprehensive planning and evaluation process monitors the achievement of college-wide goals and initiatives supporting the college's Vision and Mission Statement and the Alamo Community College District's Strategic Plan. The…

  1. Juan Antonio Rubio Rodriguez (1944 – 2010)

    CERN Multimedia

    His colleagues and friends

    2010-01-01

    It was with deep sorrow and great sadness that we learnt that Juan Antonio Rubio Rodriguez had passed away on 16th January 2010. Juan Antonio was born in Madrid on 4th June 1944, and received his Ph. D. in Physics in 1971 from“Universidad Complutense de Madrid”. He was a CERN Fellow (1968 – 1971) and subsequently worked at JEN (currently CIEMAT) as a researcher (1971 – 1976). He was leader of the HEP group (1977 – 1981), leader of the Nuclear and Particle Physics Division (1981 – 1983), Director for Basic Research (1983 – 1987) and Scientific Director (1984 – 1987). He was instrumental in the Spanish accession to CERN approved by the Spanish Government at the end of 1982 and ratified by the Spanish Parliament in June 1983. He served at CERN (1987 – 2004) as Group Leader (1987 – 1990), Scientific Advisor to the Director-General (1990 – 2000) and as Division Leader of the Education and Technology T...

  2. Harnessing Neuroplasticity to Promote Rehabilitation: CI Therapy for TBI

    Science.gov (United States)

    2015-10-01

    the Tampa VAMC and San Antonio VAMC, which both host Polytrauma Rehabilitation Centers. In addition, we plan to work with the Alabama Brain Injury...sites with those funds, e.g., the Tampa VAMC and San Antonio VAMC, which both host Polytrauma Rehabilitation Centers. In addition, we are seeking

  3. 78 FR 49264 - Nationwide Categorical Waivers Under the American Recovery and Reinvestment Act of 2009 (Recovery...

    Science.gov (United States)

    2013-08-13

    ... specified infra) to be utilized in the San Antonio River Walk Project, being performed under a subgrant from... quantities and of a satisfactory quality. The above items, utilized in the San Antonio River Walk Project... Standards and Technology (NIST) Manufacturing Extension Partnership (MEP), in order to scour the domestic...

  4. Vegetation - Pine Creek WA and Fitzhugh Creek WA [ds484

    Data.gov (United States)

    California Natural Resource Agency — This fine-scale vegetation classification and map of the Pine Creek and Fitzhugh Creek Wildlife Areas, Modoc County, California was created following FGDC and...

  5. Environmental Assessment of the City of El Cerrito, CA: Creek, Trash and Air Quality Analysis

    Science.gov (United States)

    Moore, A.; Ilan, A.

    2015-12-01

    The City of El Cerrito, CA is located within Western Contra Costa County and adjacent to the San Francisco Bay. Local land-uses that affect its overall public and environmental health include major freeways, railways, and commercial and industrial zones. In an effort to assess the overall health of the local environment, students at Korematsu Middle School conducted a comprehensive analysis that included street litter auditing, water monitoring of Cerritos Creek and air quality measurements made along local streets. In 2014 the City of El Cerrito adopted a long-term trash plan that included strategies for reducing trash loads of local stormwater sewer systems. This plan called for load reduction of 70% by July 1, 2017 and 100% by July 1, 2022. To evaluate the effectiveness of the trash plan, our team quantified and scored trash concentration levels at two locations—one in a residential neighborhood and the other in a commercial zone. We also monitored water quality at nearby Cerritos Creek to investigate the impacts that each area's trash concentrations had on water quality. We also monitored particulate matter (PM) concentration levels in air within these locations to determine whether or not differences exist between residential and commercial areas. Preliminary analysis of litter data suggests that the Long Term Trash Plan has thus far been effective in reducing concentrations of street litter along San Pablo Avenue, which is located within a major commercial zone, but has been inadequate in reducing trash in nearby parks. Water quality results indicate that Cerritos Creek contains waters that are quite healthy with respect to Ammonia and Nitrate concentration levels (i.e., very low values for every sample collected). However, elevated concentration levels of Phosphates were detected in every sample collected. Air quality data surprisingly revealed that extremely high PM concentration levels occur in air surrounding a residential park in El Cerrito.

  6. Water quality study at the Congaree Swamp National monument of Myers Creek, Reeves Creek and Toms Creek. Technical report

    International Nuclear Information System (INIS)

    Rikard, M.

    1991-11-01

    The Congaree Swamp National Monument is one of the last significant near virgin tracts of bottom land hardwood forests in the Southeast United States. The study documents a water quality monitoring program on Myers Creek, Reeves Creek and Toms Creek. Basic water quality parameters were analyzed. High levels of aluminum and iron were found, and recommendations were made for further monitoring

  7. Antonio Gramsci on intellectual thought – Challenging nursing

    OpenAIRE

    Goodman, B

    2017-01-01

    publisher: Elsevier articletitle: Antonio Gramsci on intellectual thought – Challenging nursing journaltitle: Nurse Education Today articlelink: http://dx.doi.org/10.1016/j.nedt.2017.02.023 content_type: simple-article copyright: © 2017 Elsevier Ltd. All rights reserved.

  8. Valued Youth Partnerships: Programs in Caring. Cross-Age Tutoring Dropout Prevention Strategies.

    Science.gov (United States)

    Intercultural Development Research Association, San Antonio, TX.

    This booklet provides information about the Valued Youth Partnership (VYP) program for dropout prevention. Begun in 1984 with the support of the Coca-Cola Company and the collaboration of the Intercultural Development Research Association, the VYP program is being implemented in the Edgewood and South San Antonio school districts in San Antonio,…

  9. Magmatic controls on eruption dynamics of the 1950 yr B.P. eruption of San Antonio Volcano, Tacaná Volcanic Complex, Mexico-Guatemala

    Science.gov (United States)

    Mora, Juan Carlos; Gardner, James Edward; Macías, José Luis; Meriggi, Lorenzo; Santo, Alba Patrizia

    2013-07-01

    San Antonio Volcano, in the Tacaná Volcanic Complex, erupted ~ 1950 yr. B.P., with a Pelean type eruption that produced andesitic pyroclastic surges and block-and-ash flows destroying part of the volcano summit and producing a horse-shoe shaped crater open to the SW. Between 1950 and 800 yr B.P. the eruption continued with effusive andesites followed by a dacite lava flow and a summit dome, all from a single magma batch. All products consist of phenocrysts and microphenocrysts of zoned plagioclase, amphibole, pyroxene, magnetite ± ilmenite, set in partially crystallized groundmass of glass and microlites of the same mineral phases, except for the lack of amphibole. Included in the andesitic blocks of the block-and-ash flow deposit are basaltic andesite enclaves with elongated and ellipsoidal forms and chilled margins. The enclaves have intersertal textures with brown glass between microphenocrysts of plagioclase, hornblende, pyroxene, and olivine, and minor proportions of phenocrysts of plagioclase, hornblende, and pyroxene. A compositional range obtained of blocks and enclaves resulted from mixing between andesite (866 °C ± 22) and basaltic andesite (enclaves, 932 °C ± 22), which may have triggered the explosive Pelean eruption. Vestiges of that mixing are preserved as complex compositional zones in plagioclase and clinopyroxene-rich reaction rims in amphibole in the andesite. Whole-rock chemistry, geothermometry, experimental petrology and modeling results suggest that after the mixing event the eruption tapped hybrid andesitic magma (≤ 900 °C) and ended with effusive dacitic magma (~ 825 °C), all of which were stored at ~ 200 MPa water pressure. A complex open-system evolution that involved crustal end-members best explains the generation of effusive dacite from the hybrid andesite. Amphibole in the dacite is rimmed by reaction products of plagioclase, orthopyroxene, and Fe-Ti oxides produced by decompression during ascent. Amphibole in the andesite

  10. Water quality and benthic macroinvertebrate bioassessment of Gallinas Creek, San Miguel County, New Mexico, 1987-90

    Science.gov (United States)

    Garn, H.S.; Jacobi, G.Z.

    1996-01-01

    Upper Gallinas Creek in north-central New Mexico serves as the public water supply for the City of Las Vegas. The majority of this 84-square-mile watershed is within national forest lands managed by the U.S. Forest Service. In 1985, the Forest Service planned to conduct timber harvesting in the headwaters of Gallinas Creek. The City of Las Vegas was concerned about possible effects from logging on water quality and on water-supply treatment costs. The U.S. Geological Survey began a cooperative study in 1987 to (1) assess the baseline water-quality characteristics of Gallinas Creek upstream from the Las Vegas water-supply diversion, (2) relate water quality to State water- quality standards, and (3) determine possible causes for spatial differences in quality. During 1987-90, water-quality constituents and aquatic benthic macroinvertebrates were collected and analyzed at five sampling sites in the watershed. Specific conductance, pH, total hardness, total alkalinity, and calcium concentrations increased in a downstream direction, probably in response to differences in geology in the watershed. The water-quality standard for temperature was exceeded at the two most downstream sites probably due to a lack of riparian vegetation and low streamflow conditions. The standards for pH and turbidity were exceeded at all sites except the most upstream one. Concentrations of nitrogen species and phosphorus generally were small at all sites. The maximum total nitrogen concentration of 2.1 milligrams per liter was at the mouth of Porvenir Canyon; only one sample at this site exceeded the water-quality standard for total inorganic nitrogen. At each of the sites, 10 to 15 percent of the samples exceeded the total phosphorus standard of less than 0.1 milligram per liter. Except for aluminum and iron, almost all samples tested for trace elements contained concentrations less than the laboratory detection limit. No trace-element concentrations exceeded the State standard for domestic

  11. Comparing Different Versions of Road to Mental Readiness to Determine Optimal Content: Testing Instruction Type, Homework, and Intelligence Effects at Two Timepoints

    Science.gov (United States)

    2014-12-01

    intelligence including the Wechsler Adult Intelligence Scale III (WAIS III, Wechsler , 1997) and the Wechsler Abbreviated Scale of Intelligence ...is there a resolution? Chest 2011,140(1), 16-18. Wechsler , D. (1997). Wechsler Adult Intelligence Scale , Third Edition. San Antonio, TX...Psychological Corporation. Wechsler , D. (1999). Wechsler Abbreviated Scale of Intelligence . San Antonio, TX: Psychological

  12. Pictures to a story. Notes on Vita di San Filippo Neri at the Civic Museum of Bassano del Grappa

    Directory of Open Access Journals (Sweden)

    Federica Vettori

    2014-12-01

    Full Text Available During the eighteenth century the venetian publishing knows a flowering season thanks to the involvement of great artists in the field of illustration. Pietro Antonio Novelli was one of the most prolific inventors of decorations for illustrated books. He sketched the illustrations of Vita di San Filippo Neri engraved by Innocente Alessandri and printed in Venice in 1793. At the Museum of Bassano del Grappa we can find a special watercolored edition: sixty large prints that tell, as if they were history paintings, the life of the saint.

  13. Interview of Antonio Vergara Fernandez about the First Beam

    CERN Multimedia

    Antonio Vergara Fernandez

    2008-01-01

    Antonio Vergara Fernandez : Engineer of the LHC commissioning Questions asked : 1. What does it take to start up the LHC machine? 2. What's the plan for 1st injection day? 3. How do you feel about this?

  14. Flood-inundation maps for Indian Creek and Tomahawk Creek, Johnson County, Kansas, 2014

    Science.gov (United States)

    Peters, Arin J.; Studley, Seth E.

    2016-01-25

    Digital flood-inundation maps for a 6.4-mile upper reach of Indian Creek from College Boulevard to the confluence with Tomahawk Creek, a 3.9-mile reach of Tomahawk Creek from 127th Street to the confluence with Indian Creek, and a 1.9-mile lower reach of Indian Creek from the confluence with Tomahawk Creek to just beyond the Kansas/Missouri border at State Line Road in Johnson County, Kansas, were created by the U.S. Geological Survey in cooperation with the city of Overland Park, Kansas. The flood-inundation maps, which can be accessed through the U.S. Geological Survey Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the U.S. Geological Survey streamgages on Indian Creek at Overland Park, Kansas; Indian Creek at State Line Road, Leawood, Kansas; and Tomahawk Creek near Overland Park, Kansas. Near real time stages at these streamgages may be obtained on the Web from the U.S. Geological Survey National Water Information System at http://waterdata.usgs.gov/nwis or the National Weather Service Advanced Hydrologic Prediction Service at http://water.weather.gov/ahps/, which also forecasts flood hydrographs at these sites.Flood profiles were computed for the stream reaches by means of a one-dimensional step-backwater model. The model was calibrated for each reach by using the most current stage-discharge relations at the streamgages. The hydraulic models were then used to determine 15 water-surface profiles for Indian Creek at Overland Park, Kansas; 17 water-surface profiles for Indian Creek at State Line Road, Leawood, Kansas; and 14 water-surface profiles for Tomahawk Creek near Overland Park, Kansas, for flood stages at 1-foot intervals referenced to the streamgage datum and ranging from bankfull to the next interval above the 0.2-percent annual exceedance probability flood level (500-year recurrence interval). The

  15. Los realismos en Beatus Ille de Antonio Muñoz Molina.

    Directory of Open Access Journals (Sweden)

    Papa Mamour Diop

    2007-07-01

    Full Text Available ENGLISH: This work deals with the current debate about reality and its literary and artistic expression: realism. In Beatus Ille, Antonio Muñoz Molina’s first novel, the fictional universe reveals three kinds of realism: the epic and elegiac realism, the historic realismand the magic realism. SPANISH: En este trabajo, abordamos el actual debate sobre la realidad y su expresión literaria y artística: el realismo. En Beatus Ille, primera novela de Antonio Muñoz Molina, eluniverso novelesco permite percibir tres tipos de realismos: el realismo épico elegiaco, el realismo histórico o contrafactual y el realismo mágico.

  16. Texas Yehaa !!!

    DEFF Research Database (Denmark)

    Kjellberg, Kurt

    2001-01-01

    Indtryk fra et besøg på SLA, Special Libraries Associations årlige konference, San Antonio, Texas, USA, 9.-13. juni 2001. "An Information Odyssey: Seizing the Competitive Advantage"......Indtryk fra et besøg på SLA, Special Libraries Associations årlige konference, San Antonio, Texas, USA, 9.-13. juni 2001. "An Information Odyssey: Seizing the Competitive Advantage"...

  17. Steel Creek water quality: L-Lake/Steel Creek Biological Monitoring Program, November 1985--December 1991

    International Nuclear Information System (INIS)

    Bowers, J.A.; Kretchmer, D.W.; Chimney, M.J.

    1992-04-01

    The Savannah River Site (SRS) encompasses 300 sq mi of the Atlantic Coastal Plain in west-central South Carolina. The Savannah River forms the western boundary of the site. Five major tributaries of the Savannah River -- upper Three Runs Creek, Four Mile Creek, Pen Branch, Steel Creek, and Lower Three Runs Creek -- drain the site. All but Upper Three Runs Creek receive, or in the past received, thermal effluents from nuclear production reactors. In 1985, L Lake, a 400-hectare cooling reservoir, was built on the upper reaches of Steel Creek to receive effluent from the restart of L-Reactor, and protect the lower reaches from thermal impacts. The Steel Creek Biological Monitoring Program was designed to meet envirorunental regulatory requirements associated with the restart of L-Reactor and complements the Biological Monitoring Program for L Lake. This extensive program was implemented to address portions of Section 316(a) of the Clean Water Act. The Department of Energy (DOE) must demonstrate that the operation of L-Reactor will not significantly alter the established aquatic ecosystems

  18. 75 FR 40034 - Northeastern Tributary Reservoirs Land Management Plan, Beaver Creek, Clear Creek, Boone, Fort...

    Science.gov (United States)

    2010-07-13

    ... TENNESSEE VALLEY AUTHORITY Northeastern Tributary Reservoirs Land Management Plan, Beaver Creek...-managed public land on Beaver Creek, Clear Creek, Boone, Fort Patrick Henry, South Holston, Watauga, and... Proposed Land Use Alternative) identified in the final environmental impact statement (FEIS). Under the...

  19. 78 FR 62616 - Salmon Creek Hydroelectric Company, Salmon Creek Hydroelectric Company, LLC; Notice of Transfer...

    Science.gov (United States)

    2013-10-22

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 3730-005] Salmon Creek Hydroelectric Company, Salmon Creek Hydroelectric Company, LLC; Notice of Transfer of Exemption 1. By letter filed September 23, 2013, Salmon Creek Hydroelectric Company informed the Commission that they have...

  20. Big Bayou Creek and Little Bayou Creek Watershed Monitoring Program

    Energy Technology Data Exchange (ETDEWEB)

    Kszos, L.A.; Peterson, M.J.; Ryon; Smith, J.G.

    1999-03-01

    Biological monitoring of Little Bayou and Big Bayou creeks, which border the Paducah Site, has been conducted since 1987. Biological monitoring was conducted by University of Kentucky from 1987 to 1991 and by staff of the Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) from 1991 through March 1999. In March 1998, renewed Kentucky Pollutant Discharge Elimination System (KPDES) permits were issued to the US Department of Energy (DOE) and US Enrichment Corporation. The renewed DOE permit requires that a watershed monitoring program be developed for the Paducah Site within 90 days of the effective date of the renewed permit. This plan outlines the sampling and analysis that will be conducted for the watershed monitoring program. The objectives of the watershed monitoring are to (1) determine whether discharges from the Paducah Site and the Solid Waste Management Units (SWMUs) associated with the Paducah Site are adversely affecting instream fauna, (2) assess the ecological health of Little Bayou and Big Bayou creeks, (3) assess the degree to which abatement actions ecologically benefit Big Bayou Creek and Little Bayou Creek, (4) provide guidance for remediation, (5) provide an evaluation of changes in potential human health concerns, and (6) provide data which could be used to assess the impact of inadvertent spills or fish kill. According to the cleanup will result in these watersheds [Big Bayou and Little Bayou creeks] achieving compliance with the applicable water quality criteria.

  1. Gastric Injury From Oral Iron Supplementation

    Science.gov (United States)

    2018-02-22

    SAUSHEC, San Antonio, TX 2. Department of Gastroenterology, SAUSHEC, San Antonio, TX ABSTRACT BODY: Learning Objective 1: Recognize that iron...pill gastritis is a known complication of oral supplementation but is not well recognized Learning Objective 2: Recognize that the toxic effect of iron...prevalence worldwide (WHO). The typical treatment for iron deficiency anemia is through oral iron tablet supplementation. Iron pill gastritis is a known

  2. Sympathetic Responses to Central Hypovolemia: New Insights from Microneurographic Recordings

    Science.gov (United States)

    2012-04-26

    Surgical Research, Fort Sam Houston, TX, USA 2 Department of Health and Kinesiology , The University of Texas at San Antonio, San Antonio, TX, USA Edited...suggested that this phenomenon may represent sympathetic baroreflex deafferentation (Cooke et al., 2009), as the fused bursts observed during intense ...Convertino, V. A. (2009). Muscle sympathetic nerve activity during intense lower body negative pressure to presyn- cope in humans. J. Physiol. (Lond

  3. ANTONIO GAMONEDA: LA CONSTRUCCIÓN DEL OLVIDO

    Directory of Open Access Journals (Sweden)

    Jorge Fernández Gonzalo

    2014-10-01

    Full Text Available Nuestro estudio trata de analizar el concepto de memoria y olvido en la producción poética de Antonio Gamoneda a través de obras como Descripción de la mentira, Lápidas, Libro del frío o Arden las pérdidas, y en relación al período histórico que le tocó vivir al autor.

  4. Steel Creek primary producers: Periphyton and seston, L-Lake/Steel Creek Biological Monitoring Program, January 1986--December 1991

    Energy Technology Data Exchange (ETDEWEB)

    Bowers, J.A. [Westinghouse Savannah River Co., Aiken, SC (United States); Toole, M.A.; van Duyn, Y. [Normandeau Associates Inc., New Ellenton, SC (United States)

    1992-02-01

    The Savannah River Site (SRS) encompasses 300 sq mi of the Atlantic Coastal Plain in west-central South Carolina. Five major tributaries of the Savannah River -- Upper Three Runs Creek, Four Mile Creek, Pen Branch, Steel Creek, and Lower Three Runs Creek -- drain the site. In 1985, L Lake, a 400-hectare cooling reservoir, was built on the upper reaches of Steel Creek to receive effluent from the restart of L-Reactor and to protect the lower reaches from thermal impacts. The Steel Creek Biological Monitoring Program was designed to assess various components of the system and identify and changes due to the operation of L-Reactor or discharge from L Lake. An intensive ecological assessment program prior to the construction of the lake provided baseline data with which to compare data accumulated after the lake was filled and began discharging into the creek. The Department of Energy must demonstrate that the operation of L-Reactor will not significantly alter the established aquatic ecosystems. This report summarizes the results of six years` data from Steel Creek under the L-Lake/Steel Creek Monitoring Program. L Lake is discussed separately from Steel Creek in Volumes NAI-SR-138 through NAI-SR-143.

  5. Steel Creek primary producers: Periphyton and seston, L-Lake/Steel Creek Biological Monitoring Program, January 1986--December 1991

    International Nuclear Information System (INIS)

    Bowers, J.A.; Toole, M.A.; van Duyn, Y.

    1992-02-01

    The Savannah River Site (SRS) encompasses 300 sq mi of the Atlantic Coastal Plain in west-central South Carolina. Five major tributaries of the Savannah River -- Upper Three Runs Creek, Four Mile Creek, Pen Branch, Steel Creek, and Lower Three Runs Creek -- drain the site. In 1985, L Lake, a 400-hectare cooling reservoir, was built on the upper reaches of Steel Creek to receive effluent from the restart of L-Reactor and to protect the lower reaches from thermal impacts. The Steel Creek Biological Monitoring Program was designed to assess various components of the system and identify and changes due to the operation of L-Reactor or discharge from L Lake. An intensive ecological assessment program prior to the construction of the lake provided baseline data with which to compare data accumulated after the lake was filled and began discharging into the creek. The Department of Energy must demonstrate that the operation of L-Reactor will not significantly alter the established aquatic ecosystems. This report summarizes the results of six years' data from Steel Creek under the L-Lake/Steel Creek Monitoring Program. L Lake is discussed separately from Steel Creek in Volumes NAI-SR-138 through NAI-SR-143

  6. Telegraph Canyon Creek, City of Chula Vista, San Diego County, California. Detailed Report for Flood Control. Volume 1. Main Report.

    Science.gov (United States)

    1983-07-01

    SECURITY CLASS. (of chi* report) Los Angeles District, Corps of Engineers Ucasfe P.O. Box 2711, Los Angeles, CA 90053 15&. DEL SI F1CATION/OWNGRAOI...greater potential for the possible occurrence of a large earthquake include the Whittier-Elsinore, Agua Caliente, San Jacinto, and the San Andreas...about 900,000 motor vehicles used within the county. 2.20 Air contaminants monitored within the San Diego Bay air basin include carbon monoxide (CO

  7. Plant Growth Regulators as Potential Tools in Aquatic Plant Management: Efficacy and Persistence in Small-Scale Tests

    Science.gov (United States)

    1994-01-01

    gratefully acknowledge the support of the Waterways Experi- ment Station and Drs. Howard Westerdahl and Kurt Getsinger as this research was being conducted...E. Westerdahl , eds., Plant Growth Regulator Society of America, San Antonio, TX, 127-45. Anderson, L. W. J., and Dechoretz, N. (1988). "Bensulfuron...Vegetation Management. J. E. Kaufman and H. E. Westerdahl , eds., Plant Growth Regulator Society of America, San Antonio, TX, 155-86. Herbicide Handbook

  8. Effectiveness of Cognitive, Exposure, and Skills Group Manualized Treatments in OIF/OEF Female Veterans

    Science.gov (United States)

    2014-04-01

    and Trial 5 Recall. 4. Processing Speed was examined with the Processing Speed Index of the Wechsler Adult Intelligence Scale -IV ( Wechsler , 2008...utility. In San Antonio, TX. Wechsler , D. (2008). Wechsler Adult Intelligence Scale —Fourth Edition (WAIS-IV). (4 ed.) San Antonio: Pearson. Wild, J...General Intelligence was examined with the Wechsler Test of Adult Reading [WTAR (PsychCorp, 2001)]. 3. Learning and Memory was assessed with the

  9. Correlation of clayey gouge in a surface exposure of the San Andreas fault with gouge at depth from SAFOD: Implications for the role of serpentinite in fault mechanics

    Science.gov (United States)

    Moore, Diane E.; Rymer, Michael J.

    2012-01-01

    Magnesium-rich clayey gouge similar to that comprising the two actively creeping strands of the San Andreas Fault in drill core from the San Andreas Fault Observatory at Depth (SAFOD) has been identified in a nearby outcrop of serpentinite within the fault zone at Nelson Creek. Each occurrence of the gouge consists of porphyroclasts of serpentinite and sedimentary rocks dispersed in a fine-grained, foliated matrix of Mg-rich smectitic clays. The clay minerals in all three gouges are interpreted to be the product of fluid-assisted, shear-enhanced reactions between quartzofeldspathic wall rocks and serpentinite that was tectonically entrained in the fault from a source in the Coast Range Ophiolite. We infer that the gouge at Nelson Creek connects to one or both of the gouge zones in the SAFOD core, and that similar gouge may occur at depths in between. The special significance of the outcrop is that it preserves the early stages of mineral reactions that are greatly advanced at depth, and it confirms the involvement of serpentinite and the Mg-rich phyllosilicate minerals that replace it in promoting creep along the central San Andreas Fault.

  10. La presidencia de Miguel Antonio Caro

    Directory of Open Access Journals (Sweden)

    Beatriz González

    2000-05-01

    Full Text Available Cien años de los mil días: Los mil días en treinta y dos pasos. Capítulo 2 El gobierno de Miguel Antonio Caro mantenía un ejército relativamente grande, de unos seis mil hombres. Para su reforma y organización trajo una misión francesa. En el ambiente belicista que se vivía en el país. se publicaron y reeditaron libros sobre la técnica del manejo de las armas.

  11. O conceito de redução estrutural na crítica de Antonio Candido

    Directory of Open Access Journals (Sweden)

    Franscisca Fernanda de Sales Teixeira

    2018-04-01

    Full Text Available RESUMO: O presente artigo apresenta o conceito de redução estrutural na crítica literária de Antonio Candido. Para tanto, foram analisados três ensaios referentes a obras da literatura nacional: “De cortiço a cortiço”, “Crítica e sociologia” e “Dialética da malandragem”. A partir deles, investigou-se como se dá o processo de formalização em cada obra, construindo assim uma compreensão acerca da estrutura literária e suas relações com a internalização, no romance, de aspectos externos à obra. PALAVRAS-CHAVE: Antonio Candido Redução estrutural, Internalização do externo. __________________________________ ABSTRACT: This abstract presents a summary of literary analysis papers based on reviews writen by Antonio Candido. For that, three of his essays were analized: “De cortiço a cortiço”, “Crítica e sociologia” and “Dialética da malandragem”. From these studies, it was possible to investigate the formalization process in each work, constructing the comprehension around the literary structures and the aspects surrounding the essence of the novels.  KEYWORDS: Antonio Candido, Structural reduction, Internalization of the external.

  12. Estudio y recuperación de la Iglesia de San Lorenzo, Úbeda (Jaén = Study and Recovery of the Church of San Lorenzo, Úbeda (Jaén

    Directory of Open Access Journals (Sweden)

    José Manuel Almansa Moreno

    2016-05-01

    Full Text Available Suprimida como parroquia en el siglo XIX y expoliada durante la Guerra Civil de 1936, la antigua iglesia parroquial de San Lorenzo de Úbeda (Jaén inició un imparable proceso de deterioro que amenazó incluso con arruinar totalmente la fábrica. Gracias a la intervención privada de la Fundación “Huerta de San Antonio”, dicho deterioro se ha frenado y se han iniciado tareas de consolidación del templo. Durante las últimas intervenciones se han descubierto numerosos vestigios de gran interés, que han venido a arrojar nuevos datos sobre la evolución histórica del edificio, y que pasamos a analizar en este estudio. Suppressed as a parish in the 19th century and plundered during the Civil War in 1936, the ancient Church of Sant Lawrence of Úbeda (Jaén started an unstoppable process of deterioration which threatened even with completely ruin of the factory. Thanks to the intervention of the private foundation «Huerta de San Antonio», the process of damage has been stopped and the recovering and consolidation works in the temple have started. During this intervention, several remains of great interest have been discovered, which offer new data on the historical evolution of the building, that will be analyzed in this study.

  13. Antonio Aliprandi, un estucador lombardo en la Valencia de 1700

    Directory of Open Access Journals (Sweden)

    Pablo González Tornel

    2002-01-01

    Full Text Available En torno a 1700 aparecen en Valencia varios artistas extranjeros que residirán en la ciudad varios años dejando en ella un considerable volumen de obras. Uno de ellos, Antonio Aliprandi, se especializará en la factura de revestimientos de estuco para interiores principalmente eclesiásticos. En el presente texto se realiza un recorrido por las obras de Aliprandi en Valencia y se documentan varias de ellas hasta el momento sólo atribuidas a su mano.Around 1700 many foreign artists appear in Valencia where they will stand for several years leaving in our town quite a lot of handcrafts. One among them, Antonio Aliprandi, will specialize himself on recovering many buildings with stucco, mainly in churches. This text makes a journey along Aliprandi's art pieces in Valencia after working on files to find the documents refered to them.

  14. Streamflow, groundwater hydrology, and water quality in the upper Coleto Creek watershed in southeast Texas, 2009–10

    Science.gov (United States)

    Braun, Christopher L.; Lambert, Rebecca B.

    2011-01-01

    The U.S. Geological Survey (USGS), in cooperation with the Goliad County Groundwater Conservation District, Victoria County Groundwater Conservation District, Pecan Valley Groundwater Conservation District, Guadalupe-Blanco River Authority, and San Antonio River Authority, did a study to examine the hydrology and stream-aquifer interactions in the upper Coleto Creek watershed. Findings of the study will enhance the scientific understanding of the study-area hydrology and be used to support water-management decisions to help ensure protection of the Evangeline aquifer and surface-water resources in the study area. This report describes the results of streamflow measurements, groundwater-level measurements, and water quality (from both surface-water and groundwater sites) collected from three sampling events (July–August 2009, January 2010, and June 2010) designed to characterize groundwater (from the Evangeline aquifer) and surface water, and the interaction between them, in the upper Coleto Creek watershed upstream from Coleto Creek Reservoir in southeast Texas. This report also provides a baseline level of water quality for the upper Coleto Creek watershed. Three surface-water gain-loss surveys—July 29–30, 2009, January 11–13, 2010, and June 21–22, 2010—were done under differing hydrologic conditions to determine the locations and amounts of streamflow recharging or discharging from the Evangeline aquifer. During periods when flow in the reaches of the upper Coleto Creek watershed was common (such as June 2010, when 12 of 25 reaches were flowing) or probable (such as January 2010, when 22 of 25 reaches were flowing), most of the reaches appeared to be gaining (86 percent in January 2010 and 92 percent in June 2010); however, during drought conditions (July 2009), streamflow was negligible in the entire upper Coleto Creek watershed; streamflow was observed in only two reaches during this period, one that receives inflow directly from Audilet Spring and

  15. 33 CFR 117.331 - Snake Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Snake Creek. 117.331 Section 117.331 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.331 Snake Creek. The draw of the Snake Creek...

  16. Henretta Creek reclamation project

    International Nuclear Information System (INIS)

    Pumphrey, J.F.

    2009-01-01

    Teck Coal Ltd. operates 6 open-pit coal mines, of which 5 are located in the Elk Valley in southeastern British Columbia. The Fording River Operations (FRO) began in 1971 in mining areas in Eagle Mountain, Turnbull Mountain and Henretta Valley. The recovery of approximately 5 million tons of coal from the Henretta Creek Valley posed significant challenges to mine planners, hydrologists and environmental experts because the coal had to be recovered from the valley flanks and also from under the main valley floor, on which the fish-bearing Henretta Creek runs. The Henretta Dragline Mining project was described along with the water control structures and fisheries management efforts for the cutthroat trout. A detailed Environmental Impact Assessment and Stage 1 mining report for the Henretta Valley area was completed in December 1990. FRO was granted a mining and reclamation permit in 1991. A temporary relocation of 1,270 metres was required in in April 1997 in order to enable mining on both sides and below the creek bed. Among the innovative construction techniques was a diversion of Henretta Creek through large diameter steel culverts and a specialized crossing of the creek to allow fish passage. The first water flowed through the reclaimed Henretta Creek channel in late 1998 and the first high flow occurred in the spring of 2000. Teck coal FRO then launched an annual fish and fish habitat monitoring program which focused on the Henretta Creek Reclaimed Channel and Henretta Lake. This document presented the results from the final year, 2006, and a summary of the 7 year aquatic monitoring program. It was concluded that from mining through to reclamation, the Henretta project shows the commitment and success of mining and reclamation practices at Teck Coal. Indicators of the project's success include riparian zone vegetation, fisheries re-establishment, aquatic communities and habitat utilization by terrestrial and avian species. 33 refs., 1 fig.

  17. Éxodo a la “tierra prometida”: Del demonio y otros monstruos en la obra de Juan de Dios Mora

    Directory of Open Access Journals (Sweden)

    Adriana Miramontes Olivas

    2017-11-01

    Full Text Available Juan de Dios Mora es grabador y docente en la Universidad de Texas en San Antonio, donde comenzó a enseñar pintura, dibujo y grabado en 2010. Mora es un artista prolífico cuyos grabados han sido publicados en numerosos sitios incluyendo los catálogos New Arte Nuevo: San Antonio 2010 y New Art/Arte Nuevo San Antonio 2012. Este año su obra se exhibió en distintos lugares incluyendo el Museo de Arte McNay en San Antonio, Texas en Juan Mora: Cultural Clash (Juan Mora: Choque Cultural, junio 8 a agosto 13 de 2017 y en el Centro de Arte the Cole en la Galería Reavley en Nacogdoches, Texas, en Juan de Dios Mora. En 2016, Mora participó en la exhibición colectiva Los de abajo: Garbage as an Artistic Source (Los de abajo: la basura como una fuente artística en el Centro Cultural Guadalupe en San Antonio (de junio 10 a julio 29 de 2016. Mora también ha sido curador de la exhibición Print It Up por varios años, organizada por el artista en el área del centro de San Antonio dándoles una visibilidad sin precedentes a numerosos artistas. Para esta exhibición Mora guía y aconseja tanto a estudiantes como a exalumnos sobre el proceso de exhibición, desde cómo crear un portafolio, enmarcar e instalar obras, hasta realizar contratos con galeristas y vender las obras al público.  Adriana Miramontes Olivas es estudiante de doctorado en el Departamento de Historia del Arte y Arquitectura en la Universidad de Pittsburgh. Completó su licenciatura en la Universidad de Texas de El Paso y la maestría en la Universidad de Texas de San Antonio. Sus intereses en materia de investigación incluyen arte moderno y contemporáneo global con un enfoque en Latinoamérica, estudios de género, sexualidad e identidad nacional. La Dra. Deborah Caplow es historiadora del arte, curadora y autora del libro sobre el ilustrador Mexicano Leopoldo Méndez (Leopoldo Méndez: arte revolucionario y el grabado mexicano, publicado por la Universidad de Texas. Ella ense

  18. Evaluating Water Quality in a Suburban Environment

    Science.gov (United States)

    Thomas, S. M.; Garza, N.

    2008-12-01

    A water quality analysis and modeling study is currently being conducted on the Martinez Creek, a small catchment within Cibolo watershed, a sub-basin of the San Antonio River, Texas. Several other major creeks, such as Salatrillo, Escondido, and Woman Hollering merge with Martinez Creek. Land use and land cover analysis shows that the major portion of the watershed is dominated by residential development with average impervious cover percentage of approximately 40% along with a some of agricultural areas and brushlands. This catchment is characterized by the presence of three small wastewater treatment plants. Previous site visits and sampling of water quality indicate the presence of algae and fecal coliform bacteria at levels well above state standards at several locations in the catchment throughout the year. Due to the presence of livestock, residential development and wastewater treatment plants, a comprehensive understanding of water quality is important to evaluate the sources and find means to control pollution. As part of the study, a spatial and temporal water quality analyses of conventional parameters as well as emerging contaminants, such as veterinary pharmaceuticals and microbial pathogens is being conducted to identify critical locations and sources. Additionally, the Hydrologic Simulation Program FORTRAN (HSPF) will be used to identify best management practices that can be incorporated given the projected growth and development and feasibility.

  19. Antonio Machado y Ruiz (1875-1939) / koost. ja tlk. Andres Ehin

    Index Scriptorium Estoniae

    2006-01-01

    Hispaania luuletajast Antonio Machadost. Sisaldab ka autori luuletusi "Vanasõnad ja laulud XXIX", "Kas mu süda on uinunud?", "Kõrgmaa laulud", "Tuul, toreda päeva tuul", "Eile öösel nägin und", "Neli luuletust"

  20. A la memoria de José Antonio Rojas Tercero, 1959-2008

    Directory of Open Access Journals (Sweden)

    José Miguel Fernández Fernández

    2009-06-01

    Full Text Available La revista recuerda la figura de José Antonio Rojas, Catedrático de Economía Financiera y Contabilidad dde la Universidad de Castilla-La Mancha desde el punto de vista humani y profesional

  1. Professor Antonio Branco Lefèvre: the forefather of child neurology in Brazil Professor Antonio Branco Lefèvre o pai da neurologia infantil no Brasil

    Directory of Open Access Journals (Sweden)

    Rubens Reimão

    2008-09-01

    Full Text Available OBJECTIVE: To report on the life and works of Prof. Antonio Branco Lefèvre and the relevance that led him to be considered the Forefather of Child Neurology in Brazil. METHOD: The method utilized was the historical documents research; bibliographical. RESULTS: Antonio Branco Lefèvre (1916-1981 was born in São Paulo city; graduated in 1941 from the São Paulo Medical School. The date - 1950 - can be considered when Child Neurology took shape for a fully specialty, when Lefèvre presented his two internationally acclaimed thesis. Lefèvre was recognized as he founder of Child Neurology in Brazil since the early years of his brilliant academic activities. In 1967 achieved the title of professor in the Child Neurology Clinic. His numerous trainees and Residents - from -1950 to 1981 - held today key positions in Brazilian Child Neurology. CONCLUSION: The extension and importance of the Child Neurology School of which he is the legitimate founder is recognized.OBJETIVO: Relatar a vida e obra do Prof. Antonio Branco Lefèvre e a relevância que leva a ser denominado o Pai da Neurologia Infantil no Brasil. MÉTODO: Pesquisa de documentos históricos e bibliográfica. RESULTADOS: Antonio Branco Lefèvre (1916-1981 nascido em São Paulo; formou-se na Faculdade de Medicina de São Paulo em 1941. A data de 1950 pode ser considerada quando a Neurologia Infantil tornou-se uma especialidade completa quando Lefèvre defendeu suas duas teses aclamadas internacionalmente. Lefévre foi reconhecido como o Pai da Neurologia Infantil no Brasil desde os primeiros anos de sua carreira acadêmica brilhante. Em 1967 atingiu o título de Professor de Neurologia Clínica Infantil. Seus numerosos estagiários e Residentes - de 1950 a 1981 - têm hoje posições de destaque na Neurologia Infantil brasileira. CONCLUSÃO: É reconhecida a extensão e a relevância da escola de Neurologia Infantil da qual Lefèvre é o legítimo fundador.

  2. Det 'svage' subjekt. En undersøgelse af det litterære subjekts forandring i Antonio Tabucchis og Gianni Celatis forfatterskaber

    DEFF Research Database (Denmark)

    Lausten, Pia Schwarz

    Italiensk litteratur efter 1980; postmodernisme; subjektsforståelse; Antonio Tabucchi; Gianni Celati; Michail Bachtin; Gianni Vattimo......Italiensk litteratur efter 1980; postmodernisme; subjektsforståelse; Antonio Tabucchi; Gianni Celati; Michail Bachtin; Gianni Vattimo...

  3. Late Holocene forest dynamics, volcanism, and climate change at Whitewing Mountain and San Joaquin Ridge, Mono County, Sierra Nevada, CA, USA

    Science.gov (United States)

    Constance I. Millar; John C. King; Robert D. Westfall; Harry A. Alden; Diane L. Delany

    2006-01-01

    Deadwood tree stems scattered above treeline on tephra-covered slopes of Whitewing Mtn (3051 m) and San Joaquin Ridge (3122 m) show evidence of being killed in an eruption from adjacent Glass Creek Vent, Inyo Craters. Using tree-ring methods, we dated deadwood to AD 815-1350 and infer from death dates that the eruption occurred in late summer AD 1350. Based on wood...

  4. Dom Antonio de Noronha and the secret plan for the Cuieté

    Directory of Open Access Journals (Sweden)

    Laura de Mello e Souza

    2014-01-01

    Full Text Available Filed in the Manuscript Division of the National Library, the work Livro Segundo das Cartas que o Ilmo. e Exmo. Sr. D. Antonio de Noronha Capitão General da Capitania de Minas Gerais escreveu durante o seu governo que teve princípio em 28 de maio de 1776(Second Book of the Letters that His Illustrious Excellency Mr. D. Antonio de Noronha, Captain General of the Captaincy of Minas Gerais, wrote during his government that began on May 28, 1776 is a remarkable set of documents not only about the government of Minas Gerais, but also about important administrative authorities of that period. This Codex includes the Plano secreto para a nova conquista do Cuieté(Secret plan for the new conquest of the Cuieté and the letters to the Marquis of Angeja and the minister Martinho de Mello e Castro, which are herein published. Written by the governor D. Antonio de Noronha himself, the documents show instructions and measures to be taken regarding the Cuieté region, in the sertão (hinterland of Minas Gerais, and reflect on critical issues in the context of the colonization of Portuguese America, such as the exercise of power by part of the metropolitan authorities, the specificity of the colonial population, the settlement of border areas, and the expansion of government and bureaucracy.

  5. Nii kauge, kuid nii omane Brasiilia / Antonio Claudio Carvalho ; interv. Reet Varblane

    Index Scriptorium Estoniae

    Carvalho, Antonio Claudio

    2005-01-01

    Vestlus brasiilia kunstniku Antonio Claudio Carvalhoga 15. X, päeval pärast tema näituse avamist Kunstihoone galeriis. Kunstist, kunstnikest, endast, oma loomingust, kunsti tähendusest praeguses Brasiilias jm.

  6. Gestos efêmeros e obras tangíveis: a trajetória de Antonio Manuel

    Directory of Open Access Journals (Sweden)

    Cynthia Marie Canejo

    2006-11-01

    Full Text Available Ainda que tributária do construtivismo brasileiro, a produção artística de Antonio Manuel se manteve única e, muitas vezes, radical. Este artigo examina as especificidades do trabalho do artista, principalmente a partir de suas semelhanças e diferenças com os postulados do neoconcretismo.Even though related to Brazilian constructivism, Antonio Manuel's artistic production has remained unique, and, sometimes, radical. This article examines the particularities of his work, mainly from the point of view of its relations to neoconcretism's postulates.

  7. Wastewater characterization of the community 'Antonio Maceo' of the Oriente University

    International Nuclear Information System (INIS)

    Crombet Grillet, Sandra; Perez Pompa, Norma; Abalos Rodriguez, Arelis; Rodriguez Perez, Suyen

    2013-01-01

    The main environmental problems of the Universidad de Oriente are associated with the emission of uncontrolled and untreated solid and liquid waste to the environment. In the university community 'Antonio Maceo' 1 360 people now living, of which 70 % are students of the institution. This community poured about 23 462,7 L/d of wastewater residual liquids composed of 15 buildings and the waters of the kitchen and cafeteria. In this paper we evaluate the physico-chemical and microbiological wastewater university community Antonio Maceo, determining environmental parameters of highest incidence. The waters are neutral and proper salinity. They have gray color, odor and cloudy appearance, without the presence of floating material. The organic matter content is above discharge limits and detected total and fecal coli forms. The greatest variability (46,5 %) of wastewater depends on the turbidity, COD, BOD 5 , sulfide, ammonium, oil and grease and total solids and fixe

  8. El anhelo metafísico de Antonio Machado

    OpenAIRE

    Carlos Llano Cifuentes

    2013-01-01

    In Antonio Machado's poetry, a dissatisfied agnosticism appears; that is, a kind of agnosticism which wants to quit being such, an agnosticism with metaphysical longings. Machado knows that the absence of trascendence does not offer peacefulness, but tediousness and resignation against the changing reality. Being lacks the plenitude it once had and, in this sense, there exists in Machado a double way to understand reality: longing for what was and confirmation of the present. All this generat...

  9. is-à-vis : Antonio Tabucchi et Fernando Pessoa. Étude de la médiation culturelle dans les fictions biographiques d’Antonio Tabucchi

    Directory of Open Access Journals (Sweden)

    Audrey Lemieux

    2010-12-01

    Full Text Available Comment un écrivain écrit-il à propos d’un autre écrivain – non seulement l’histoire d’une vie, mais la singularité, la vérité particulière d’un homme ? Cet article examine les différentes stratégies par lesquelles l’écrivain-biographe Antonio Tabucchi, dans ses fictions biographiques, parvient à mettre en scène le personnage de Fernando Pessoa, malgré la distance qui les sépare – distance qui semble reposer, à première vue, sur des enjeux culturels, mais qui se révèle être essentiellement ontologique. How does one author undertake writing about another–not only in terms of recounting the story of a life, but also the singularity, the inner truth of a human being? This paper will explore the different strategies by means of which the author/biographer Antonio Tabucchi manages to portray the character of Fernando Pessoa in his biographical fictions, in spite of the distance between them–a distance that initially appears to be rooted in cultural issues, but later reveals itself to be of an essentially ontological order.

  10. Hydrology of the Johnson Creek Basin, Oregon

    Science.gov (United States)

    Lee, Karl K.; Snyder, Daniel T.

    2009-01-01

    The Johnson Creek basin is an important resource in the Portland, Oregon, metropolitan area. Johnson Creek forms a wildlife and recreational corridor through densely populated areas of the cities of Milwaukie, Portland, and Gresham, and rural and agricultural areas of Multnomah and Clackamas Counties. The basin has changed as a result of agricultural and urban development, stream channelization, and construction of roads, drains, and other features characteristic of human occupation. Flooding of Johnson Creek is a concern for the public and for water management officials. The interaction of the groundwater and surface-water systems in the Johnson Creek basin also is important. The occurrence of flooding from high groundwater discharge and from a rising water table prompted this study. As the Portland metropolitan area continues to grow, human-induced effects on streams in the Johnson Creek basin will continue. This report provides information on the groundwater and surface-water systems over a range of hydrologic conditions, as well as the interaction these of systems, and will aid in management of water resources in the area. High and low flows of Crystal Springs Creek, a tributary to Johnson Creek, were explained by streamflow and groundwater levels collected for this study, and results from previous studies. High flows of Crystal Springs Creek began in summer 1996, and did not diminish until 2000. Low streamflow of Crystal Springs Creek occurred in 2005. Flow of Crystal Springs Creek related to water-level fluctuations in a nearby well, enabling prediction of streamflow based on groundwater level. Holgate Lake is an ephemeral lake in Southeast Portland that has inundated residential areas several times since the 1940s. The water-surface elevation of the lake closely tracked the elevation of the water table in a nearby well, indicating that the occurrence of the lake is an expression of the water table. Antecedent conditions of the groundwater level and autumn

  11. Occurrence and distribution of dissolved pesticides in the San Joaquin River basin, California

    Science.gov (United States)

    Panshin, Sandra Yvonne; Dubrovsky, Neil M.; Gronberg, JoAnn M.; Domagalski, Joseph L.

    1998-01-01

    The effects of pesticide application, hydrology, and chemical and physical properties on the occurrence of pesticides in surface water in the San Joaquin River Basin, California, were examined. The study of pesticide occurrence in the highly agricultural San Joaquin?Tulare Basins is part of the National Water-Quality Assessment Program of the U.S. Geological Survey. One hundred forty-three water samples were collected throughout 1993 from sites on the San Joaquin River and three of its tributaries: Orestimba Creek, Salt Slough, and the Merced River. Of the 83 pesticides selected for analysis in this study, 49 different compounds were detected in samples from the four sites and ranged in concentration from less than the detection limit to 20 micrograms per liter. All but one sample contained at least one pesticide, and more than 50 percent of the samples contained seven or more pesticides. Six compounds were detected in more than 50 percent of the samples: four herbicides (dacthal, EPTC, metolachlor, and simazine) and two insecticides (chlorpyrifos and diazinon). None of the measured concentrations exceeded U.S. Environmental Protection Agency drinking water criteria, and many of the measured concentrations were very low. The concentrations of seven pesticides exceeded criteria for the protection of freshwater aquatic life: azinphos-methyl, carbaryl, chlorpyrifos, diazinon, diuron, malathion, and trifluralin. Overall, some criteria for protection of aquatic life were exceeded in a total of 97 samples. Factors affecting the spatial patterns of occurrence of the pesticides in the different subbasins included the pattern of application and hydrology. Seventy percent of pesticides with known application were detected. Overall, 40 different pesticides were detected in Orestimba Creek, 33 in Salt Slough, and 26 in the Merced River. Samples from the Merced River had a relatively low number of detections, despite the high number (35) of pesticides applied, owing to the

  12. Rimi juht : Citymarket kaob, hinnad alanevad / Antonio Soares ; interv. Toivo Tänavsuu

    Index Scriptorium Estoniae

    Soares, Antonio

    2005-01-01

    Kesko Foodi ja ICA ühisettevõtte Rimi Balticu juht Antonio Soares ei pea võimalikuks Balti turu väiksuse tõttu Citymarketi kaubamärgi jätmist Eestisse. Citymarketid kujundatakse ümber Rimi Hüpermarketiteks

  13. Flood Frequency Analysis of Future Climate Projections in the Cache Creek Watershed

    Science.gov (United States)

    Fischer, I.; Trihn, T.; Ishida, K.; Jang, S.; Kavvas, E.; Kavvas, M. L.

    2014-12-01

    Effects of climate change on hydrologic flow regimes, particularly extreme events, necessitate modeling of future flows to best inform water resources management. Future flow projections may be modeled through the joint use of carbon emission scenarios, general circulation models and watershed models. This research effort ran 13 simulations for carbon emission scenarios (taken from the A1, A2 and B1 families) over the 21st century (2001-2100) for the Cache Creek watershed in Northern California. Atmospheric data from general circulation models, CCSM3 and ECHAM5, were dynamically downscaled to a 9 km resolution using MM5, a regional mesoscale model, before being input into the physically based watershed environmental hydrology (WEHY) model. Ensemble mean and standard deviation of simulated flows describe the expected hydrologic system response. Frequency histograms and cumulative distribution functions characterize the range of hydrologic responses that may occur. The modeled flow results comprise a dataset suitable for time series and frequency analysis allowing for more robust system characterization, including indices such as the 100 year flood return period. These results are significant for water quality management as the Cache Creek watershed is severely impacted by mercury pollution from historic mining activities. Extreme flow events control mercury fate and transport affecting the downstream water bodies of the Sacramento River and Sacramento- San Joaquin Delta which provide drinking water to over 25 million people.

  14. Descriptions of the Animas River-Cement Creek confluence and mixing zone near Silverton, Colorado, during the late summers of 1996 and 1997

    Science.gov (United States)

    Schemel, Laurence E.; Cox, Marisa H.

    2005-01-01

    Acidic waters from Cement Creek discharge into the circum-neutral Animas River in a high-elevation region of the San Juan Mountains near Silverton, Colorado. Cement Creek is acidic and enriched in metals and sulfate because it is fed by discharges from abandoned mines and natural mineral deposits. Mixing with the Animas River raises the pH and produces precipitates of iron and aluminum (oxy)hydroxides, which in turn can adsorb other metals. This confluence was studied in 1996 and 1997 to better understand mixing and sorption processes which are common during the neutralization of acidic streams. The photographs in this report show flow braiding and other features that influenced the way the two streams mixed during the late summers of the two years. They also show 'banding' due to incomplete mixing and 'opalescence' due to chemical reactions and the formation of colloidal-size particles in the mixing zone.

  15. Telegraph Canyon Creek, City of Chula Vista, San Diego County, California. Detailed Report for Flood Control. Volume 2. Technical Appendixes.

    Science.gov (United States)

    1983-07-01

    occurred within 40 miles of’ the site. Most of these earthquakes appear to be related to activity on the Elsinore, Agua Caliente, and offshore faults. The...device would be required by the Sweetwater Authority to prevent contamination of potable water lines. TELEGRAPH CANYON CREEK - - Recommended Plant List A

  16. Surface-water and ground-water quality in the Powell Creek and Armstrong Creek Watersheds, Dauphin County, Pennsylvania, July-September 2001

    Science.gov (United States)

    Galeone, Daniel G.; Low, Dennis J.

    2003-01-01

    Powell Creek and Armstrong Creek Watersheds are in Dauphin County, north of Harrisburg, Pa. The completion of the Dauphin Bypass Transportation Project in 2001 helped to alleviate traffic congestion from these watersheds to Harrisburg. However, increased development in Powell Creek and Armstrong Creek Watersheds is expected. The purpose of this study was to establish a baseline for future projects in the watersheds so that the effects of land-use changes on water quality can be documented. The Pennsylvania Department of Environmental Protection (PADEP) (2002) indicates that surface water generally is good in the 71 perennial stream miles in the watersheds. PADEP lists 11.1 stream miles within the Armstrong Creek and 3.2 stream miles within the Powell Creek Watersheds as impaired or not meeting water-quality standards. Siltation from agricultural sources and removal of vegetation along stream channels are cited by PADEP as likely factors causing this impairment.

  17. Geochemical investigations and interim recommendations for priority abandoned mine sites on U.S.D.A. Forest Service lands, Mineral Creek watershed, San Juan County, Colorado

    Science.gov (United States)

    Nash, J.T.

    1999-01-01

    Field observations, sampling of mine dumps and mine drainage waters, and laboratory studies of dump materials have been made at mining areas deemed to be on public lands administered by the USDA Forest Service in the Mineral Creek watershed. Results of chemical analyses of dump materials, leachates of those materials, and of surface waters draining mines or dumps provide indications of where acid is generated or consumed, and what metals are mobilized below mines or dumps. Information on 25 sites is reviewed and reclamation priorities are ranked into four classes (high, medium, low priority, or no work required). The western side of the upper Animas watershed (the Mineral Creek watershed) has a history of mining and prospecting for about 130 years. The intensity of miningrelated disturbance is higher than in most parts of the San Juan Mountains region, but actually is much less than the eastern half of the watershed (US BLM lands) and none of the mines moved millions of tons of rock and ore as in some of the eastern mines. The majority of the roughly one thousand mining sites on the USFS lands are very small (less than 100 tons or 70 cubic yards of dump material), are more than 2 miles from a major stream, or are so inaccessible as to prohibit reclamation. Twenty five sites have been considered by others to have significant size and potential for significant environmental degradation. These most significant mining areas were evaluated by multiple criteria, including tendency to generate acid or liberate toxic metals, observed acidic pH or dead vegetation (?kill zones?) below dumps or adits, potential mobility of metals, and likelihood of transport into streams of the watershed. In the author?s opinion, no single measurable parameter, such as metal concentration, is reliable for ranking significance or feasibility of reclamation. Rather, subjective estimates are required to evaluate combinations of, or interactions among, several parameters. The most subjective

  18. Simulation of Water Quality in the Tull Creek and West Neck Creek Watersheds, Currituck Sound Basin, North Carolina and Virginia

    Science.gov (United States)

    Garcia, Ana Maria

    2009-01-01

    A study of the Currituck Sound was initiated in 2005 to evaluate the water chemistry of the Sound and assess the effectiveness of management strategies. As part of this study, the Soil and Water Assessment Tool (SWAT) model was used to simulate current sediment and nutrient loadings for two distinct watersheds in the Currituck Sound basin and to determine the consequences of different water-quality management scenarios. The watersheds studied were (1) Tull Creek watershed, which has extensive row-crop cultivation and artificial drainage, and (2) West Neck Creek watershed, which drains urban areas in and around Virginia Beach, Virginia. The model simulated monthly streamflows with Nash-Sutcliffe model efficiency coefficients of 0.83 and 0.76 for Tull Creek and West Neck Creek, respectively. The daily sediment concentration coefficient of determination was 0.19 for Tull Creek and 0.36 for West Neck Creek. The coefficient of determination for total nitrogen was 0.26 for both watersheds and for dissolved phosphorus was 0.4 for Tull Creek and 0.03 for West Neck Creek. The model was used to estimate current (2006-2007) sediment and nutrient yields for the two watersheds. Total suspended-solids yield was 56 percent lower in the urban watershed than in the agricultural watershed. Total nitrogen export was 45 percent lower, and total phosphorus was 43 percent lower in the urban watershed than in the agricultural watershed. A management scenario with filter strips bordering the main channels was simulated for Tull Creek. The Soil and Water Assessment Tool model estimated a total suspended-solids yield reduction of 54 percent and total nitrogen and total phosphorus reductions of 21 percent and 29 percent, respectively, for the Tull Creek watershed.

  19. Sources of suspended-sediment loads in the lower Nueces River watershed, downstream from Lake Corpus Christi to the Nueces Estuary, south Texas, 1958–2010

    Science.gov (United States)

    Ockerman, Darwin J.; Heitmuller, Franklin T.; Wehmeyer, Loren L.

    2013-01-01

    The U.S. Geological Survey (USGS), in cooperation with the U.S. Army Corps of Engineers, Fort Worth District; City of Corpus Christi; Guadalupe-Blanco River Authority; San Antonio River Authority; and San Antonio Water System, developed, calibrated, and tested a Hydrological Simulation Program-FORTRAN (HSPF) watershed model to simulate streamflow and suspended-sediment concentrations and loads during 1958-2010 in the lower Nueces River watershed, downstream from Lake Corpus Christi to the Nueces Estuary in south Texas. Data available to simulate suspended-sediment concentrations and loads consisted of historical sediment data collected during 1942-82 in the study area and suspended-sediment concentration data collected periodically by the USGS during 2006-7 and 2010 at three USGS streamflow-gaging stations (08211000 Nueces River near Mathis, Tex. [the Mathis gage], 08211200 Nueces River at Bluntzer, Tex. [the Bluntzer gage], and 08211500 Nueces River at Calallen, Tex. [the Calallen gage]), and at one ungaged location on a Nueces River tributary (USGS station 08211050 Bayou Creek at Farm Road 666 near Mathis, Tex.). The Mathis gage is downstream from Wesley E. Seale Dam, which was completed in 1958 to impound Lake Corpus Christi. Suspended-sediment data collected before and after completion of Wesley E. Seale Dam provide insights to the effects of the dam and reservoir on suspended-sediment loads transported by the lower Nueces River downstream from the dam to the Nueces Estuary. Annual suspended-sediment loads at the Nueces River near the Mathis, Tex., gage were considerably lower for a given annual mean discharge after the dam was completed than before the dam was completed.

  20. Water quality, streamflow conditions, and annual flow-duration curves for streams of the San Juan–Chama Project, southern Colorado and northern New Mexico, 1935-2010

    Science.gov (United States)

    Falk, Sarah E.; Anderholm, Scott K.; Hafich, Katya A.

    2013-01-01

    The Albuquerque–Bernalillo County Water Utility Authority supplements the municipal water supply for the Albuquerque metropolitan area, in central New Mexico, with water diverted from the Rio Grande. Water diverted from the Rio Grande for municipal use is derived from the San Juan–Chama Project, which delivers water from streams in the southern San Juan Mountains in the Colorado River Basin in southern Colorado to the Rio Chama watershed and the Rio Grande Basin in northern New Mexico. The U.S. Geological Survey, in cooperation with Albuquerque–Bernalillo County Water Utility Authority, has compiled historical streamflow and water-quality data and collected new water-quality data to characterize the water quality and streamflow conditions and annual flow variability, as characterized by annual flow-duration curves, of streams of the San Juan–Chama Project. Nonparametric statistical methods were applied to calculate annual and monthly summary statistics of streamflow, trends in streamflow conditions were evaluated with the Mann–Kendall trend test, and annual variation in streamflow conditions was evaluated with annual flow-duration curves. The study area is located in northern New Mexico and southern Colorado and includes the Rio Blanco, Little Navajo River, and Navajo River, tributaries of the San Juan River in the Colorado River Basin located in the southern San Juan Mountains, and Willow Creek and Horse Lake Creek, tributaries of the Rio Chama in the Rio Grande Basin. The quality of water in the streams in the study area generally varied by watershed on the basis of the underlying geology and the volume and source of the streamflow. Water from the Rio Blanco and Little Navajo River watersheds, primarily underlain by volcanic deposits, volcaniclastic sediments and landslide deposits derived from these materials, was compositionally similar and had low specific-conductance values relative to the other streams in the study area. Water from the Navajo River

  1. Solar Energy

    Science.gov (United States)

    Building Design and Construction, 1977

    1977-01-01

    Describes 21 completed projects now using solar energy for heating, cooling, or electricity. Included are elementary schools in Atlanta and San Diego, a technical school in Detroit, and Trinity University in San Antonio, Texas. (MLF)

  2. 33 CFR 207.170d - Taylor Creek, navigation lock (S-193) across the entrance to Taylor Creek at Lake Okeechobee...

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Taylor Creek, navigation lock (S-193) across the entrance to Taylor Creek at Lake Okeechobee, Okeechobee, Fla.; use, administration..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.170d Taylor Creek, navigation lock...

  3. Plan de Comunicación La Cantina Portmany

    OpenAIRE

    Moreno Sánchez, Claudia; Llopis Ortega, Anna

    2017-01-01

    Treball de Final de Grau en Publicitat i Relacions Públiques. Codi: PU0932. Curs acadèmic 2016/2017 Este proyecto de fin de grado se centra en un plan de comunicación para el restaurante La Cantina de Portmany, situado en San Antonio, en la localidad de Ibiza. La Cantina es un restaurante con una larga trayectoria, exactamente desde 1933 cuando empezó siendo el primer Hotel de San Antonio. Desde entonces ha ido pasando de generación en generación hasta la actualidad. Ahora el hotel no s...

  4. Las características de los órganos italianos en la época de Antonio de Cabezón

    Directory of Open Access Journals (Sweden)

    Donati, Pier Paolo

    2014-12-01

    Full Text Available In 1548 Antonio de Cabezon was able to take a trip to Italy. On that occasion, he could certainly learn and play the organ Italian. New sources and unpublished documents have recently enabled us to identify a new and reliable profi le of the organs of Italian origins. Eliminated false history, errors of chronology and clichés, the acquisition of technical data other than those handed down by tradition have opened a new historical perspective of which is here given an account. Updated illustration of the characteristics of the organs of the Italian Renaissance follow the guidelines of performance practice entailed and a comparison with the Spanish instruments practiced by Antonio de Cabezon.En 1548 Antonio de Cabezón fue capaz de hacer un viaje a Italia. En esa ocasión, él sin duda podría aprender y tocar el órgano italiano. Las nuevas fuentes y documentos inéditos, nos han permitido recientemente para identifi car un perfi l nuevo y confi able de los órganos de origen italiano. Eliminado los errores históricos, falsos de fecha y clichés, la adquisición de los datos técnicos distintos de los transmitida por tradición han abierto una nueva perspectiva histórica de la cual aquí se da cuenta. Ilustración actualizada de las características de los órganos del Renacimiento italiano sigue las directrices de la práctica interpretativa que derivan de ella y un enfrentamiento con los instrumentos españoles practicadas por Antonio de Cabezón. [it] Le caratteristiche degli organi italiani al tempo di Antonio de Cabezón Nel 1548 Antonio de Cabezón ebbe modo di compiere un viaggio in Italia. In quell’occasione poté sicuramente conoscere e suonare gli organi italiani. Nuove fonti e inediti documenti hanno recentemente permesso di delineare un nuovo ed attendibile profi lo degli organi italiani delle origini. Eliminati falsi storici, errori di cronologia e luoghi comuni, l’acquisizione di dati tecnici diversi da quelli tramandati

  5. Summer food habits and trophic overlap of roundtail chub and creek chub in Muddy Creek, Wyoming

    Science.gov (United States)

    Quist, M.C.; Bower, M.R.; Hubert, W.A.

    2006-01-01

    Native fishes of the Upper Colorado River Basin have experienced substantial declines in abundance and distribution, and are extirpated from most of Wyoming. Muddy Creek, in south-central Wyoming (Little Snake River watershed), contains sympatric populations of native roundtail chub (Gila robusta), bluehead sucker, (Catostomus discobolus), and flannelmouth sucker (C. tatipinnis), and represents an area of high conservation concern because it is the only area known to have sympatric populations of all 3 species in Wyoming. However, introduced creek chub (Semotilus atromaculatus) are abundant and might have a negative influence on native fishes. We assessed summer food habits of roundtail chub and creek chub to provide information on the ecology of each species and obtain insight on potential trophic overlap. Roundtail chub and creek chub seemed to be opportunistic generalists that consumed a diverse array of food items. Stomach contents of both species were dominated by plant material, aquatic and terrestrial insects, and Fishes, but also included gastropods and mussels. Stomach contents were similar between species, indicating high trophic, overlap. No length-related patterns in diet were observed for either species. These results suggest that creek chubs have the potential to adversely influence the roundtail chub population through competition for food and the native fish assemblage through predation.

  6. Spinoza «protobiologo». Emozioni e sentimenti secondo Antonio Damasio

    Directory of Open Access Journals (Sweden)

    Mariagrazia Portera

    2012-05-01

    Full Text Available My essay reconstructs the broad outline of Antonio Damasio's thought, with particoular reference to his book Looking for Spinoza: Joy, Sorrow and the Feeling Brain (2003, where Damasio describes from a neurobiological point of view human feelings and emotions. In doing that, he highlights how most of the main outcomes of contemporary neurobiological research confirms Spinoza's conception about feelings and emotions (Ethica, 1677.

  7. Antonio Buero Vallejo y Rodolfo Usigli: Historiografía y dramaturgia

    Directory of Open Access Journals (Sweden)

    Guillermo Schmidhuber de la Mora

    2012-11-01

    Full Text Available The article proposes a comparative analysis of the historical plays written by Mexican Rodolfo Usigli and by Spanish Antonio Buero Vallejo in the critical light of Friedrich Nietzsche and Hayden White, so as to explore the validity of Iberoamerican theatre as historiography. It also examines the relationship between history, metaphor, synecdoche and metonymy in their plays

  8. Antonio Buero Vallejo y Rodolfo Usigli: Historiografía y dramaturgia

    Directory of Open Access Journals (Sweden)

    Guillermo Schmidhuber de la Mora

    2011-11-01

    Full Text Available The article proposes a comparative analysis of the historical plays written by Mexican Rodolfo Usigli and by Spanish Antonio Buero Vallejo in the critical light of Friedrich Nietzsche and Hayden White, so as to explore the validity of Iberoamerican theatre as historiography. It also examines the relationship between history, metaphor, synecdoche and metonymy in their plays

  9. A reading of Antonio Tabucchi's Il filo dell'orizzonte | Wilson | Italian ...

    African Journals Online (AJOL)

    Questa lettura de Il filo dell'orizzonte (1986) di Antonio Tabucchi esamina il percorso del protagonista, Spino, attraverso gli spazi di una città. La sua è una ricerca ossessiva delle “segrete ragioni” che guidano una vita. Nel tentativo di restituire l'esistenza ad un morto, Spino percepisce che la reciprocità del legame fra vita e ...

  10. Assessment of hydrology, water quality, and trace elements in selected placer-mined creeks in the birch creek watershed near central, Alaska, 2001-05

    Science.gov (United States)

    Kennedy, Ben W.; Langley, Dustin E.

    2007-01-01

    Executive Summary The U.S. Geological Survey, in cooperation with the Bureau of Land Management, completed an assessment of hydrology, water quality, and trace-element concentrations in streambed sediment of the upper Birch Creek watershed near Central, Alaska. The assessment covered one site on upper Birch Creek and paired sites, upstream and downstream from mined areas, on Frying Pan Creek and Harrison Creek. Stream-discharge and suspended-sediment concentration data collected at other selected mined and unmined sites helped characterize conditions in the upper Birch Creek watershed. The purpose of the project was to provide the Bureau of Land Management with baseline information to evaluate watershed water quality and plan reclamation efforts. Data collection began in September 2001 and ended in September 2005. There were substantial geomorphic disturbances in the stream channel and flood plain along several miles of Harrison Creek. Placer mining has physically altered the natural stream channel morphology and removed streamside vegetation. There has been little or no effort to re-contour waste rock piles. During high-flow events, the abandoned placer-mine areas on Harrison Creek will likely contribute large quantities of sediment downstream unless the mined areas are reclaimed. During 2004 and 2005, no substantial changes in nutrient or major-ion concentrations were detected in water samples collected upstream from mined areas compared with water samples collected downstream from mined areas on Frying Pan Creek and Harrison Creek that could not be attributed to natural variation. This also was true for dissolved oxygen, pH, and specific conductance-a measure of total dissolved solids. Sample sites downstream from mined areas on Harrison Creek and Frying Pan Creek had higher median suspended-sediment concentrations, by a few milligrams per liter, than respective upstream sites. However, it is difficult to attach much importance to the small downstream increase

  11. Measuring the Sustainability of Tourism in Manuel Antonio and Texel: a Tourist Perspective

    NARCIS (Netherlands)

    Cottrell, S.P.; Duim, van der V.R.; Ankersmid, P.; Kelder, L.

    2004-01-01

    This paper examines tourist perceptions of sustainability in Manuel Antonio/Quepos, Costa Rica and Texel, The Netherlands. It also reviews tourist opinions of site-specific sustainability aspects and assesses differences between tourist types and their perceptions of sustainability. The ecological

  12. Water quality of the Swatara Creek Basin, PA

    Science.gov (United States)

    McCarren, Edward F.; Wark, J.W.; George, J.R.

    1964-01-01

    The Swatara Creek of the Susquehanna River Basin is the farthest downstream sub-basin that drains acid water (pH of 4.5 or less) from anthracite coal mines. The Swatara Creek drainage area includes 567 square miles of parts of Schuylkill, Berks, Lebanon, and Dauphin Counties in Pennsylvania.To learn what environmental factors and dissolved constituents in water were influencing the quality of Swatara Creek, a reconnaissance of the basin was begun during the summer of 1958. Most of the surface streams and the wells adjacent to the principal tributaries of the Creek were sampled for chemical analysis. Effluents from aquifers underlying the basin were chemically analyzed because ground water is the basic source of supply to surface streams in the Swatara Creek basin. When there is little runoff during droughts, ground water has a dominating influence on the quality of surface water. Field tests showed that all ground water in the basin was non-acidic. However, several streams were acidic. Sources of acidity in these streams were traced to the overflow of impounded water in unworked coal mines.Acidic mine effluents and washings from coal breakers were detected downstream in Swatara Creek as far as Harper Tavern, although the pH at Harper Tavern infrequently went below 6.0. Suspended-sediment sampling at this location showed the mean daily concentration ranged from 2 to 500 ppm. The concentration of suspended sediment is influenced by runoff and land use, and at Harper Tavern it consisted of natural sediments and coal wastes. The average daily suspended-sediment discharge there during the period May 8 to September 30, 1959, was 109 tons per day, and the computed annual suspended-sediment load, 450 tons per square mile. Only moderate treatment would be required to restore the quality of Swatara Creek at Harper Tavern for many uses. Above Ravine, however, the quality of the Creek is generally acidic and, therefore, of limited usefulness to public supplies, industries and

  13. Metallothionein and heavy metals in daphnia pulex from Jose Antonio Alzate reservoir

    International Nuclear Information System (INIS)

    Avila Perez, P.; Zarazua Ortega, G.; Barcelo Quintal, D.; Rosas, I.; Diazdelgado, C.

    2001-01-01

    Water and specimens of the freshwater cladoceran Dhapnia pulex were collected at 4 different sites located in an area influenced by industrial, agricultural and urban activities in the Jose Antonio Alzate Reservoir in two different seasons. The Jose Antonio Alzate Reservoir fed by the Lerma river is the first significant water reservoir downstream of the main industrial areas in the State of Mexico. There are about 2,500 industrial discharges between the river source and the Alzate Reservoir which makes the Lerma river and the Jose Antonio Alzate Reservoir the most contaminated water bodies in the State of Mexico. The Monitoring National Network recognises these waters as highly contaminated, especially in the zone located between the Mexico-Toluca highway and the Alzate Reservoir. Water samples and freshwater cladoceran were analysed for Cu and Zn by Energy Dispersive X-Ray Fluorescence (EDXRF) and for Hg and Cd by Neutron Activation Analysis (NAA). As a general feature, the heavy metal concentrations of the water were found to decrease in the sequence: Cu > Zn > Hg > Cd. Metallothioneins (MT) were determined by silver saturation method. Tissue concentrations of MT in Dhapnia pulex varied between 5.69 and 8.96 (mg MT/ g wet wt) in rain season and between 48.87 and 74.00 (mg MT/ g wet wt) in dry season. Metallothioneins levels in Dhapnia pulex were significantly correlated (P < 0.01) with tissue Hg concentrations. In contrast, correlations between MT and tissue levels of Cu and Zn were weak. These observations suggest that Hg2+ activity is the key environmental factor to which metallothionein levels in Daphnia pulex are responding in the studied reservoir

  14. Manuel Antonio Noriega. Panama kindral liigub vanglast vanglasse / Arko Olesk

    Index Scriptorium Estoniae

    Olesk, Arko, 1981-

    2007-01-01

    Ilmunud ka: Postimees : na russkom jazõke 7. sept. lk. 13. Narkootikumide salakaubaveo, väljapressimise ja rahapesu eest USA vanglas viibiva Panama endise sõjaväejuhi Manuel Antonio Noriega vabanemisest, uuest kohtuteest Prantsusmaal, Panamas tagaselja tehtud kohtuotsusest mõrvade, inimõiguste rikkumise ja korruptsiooni eest. Panama sõjalise diktaatori eluteest, võimulepääsemisest ning USA sõjalisest invasioonist 1989. aastal, mis lõpetas kindrali võimu

  15. 77 FR 10960 - Drawbridge Operation Regulation; Snake Creek, Islamorada, FL

    Science.gov (United States)

    2012-02-24

    ... Operation Regulation; Snake Creek, Islamorada, FL AGENCY: Coast Guard, DHS. ACTION: Notice of temporary... deviation from the regulation governing the operation of Snake Creek Bridge, mile 0.5, across Snake Creek... schedule of Snake Creek Bridge in Islamorada, Florida. This deviation will result in the bridge opening...

  16. San Antonio's 1983 Bus Passenger Survey

    Science.gov (United States)

    1983-10-01

    Many transit operators routinely collect ridership data in order to provide a : basis for the planning of bus services. Often a survey is conducted of bus : riders to determine their riding habits, their views about the quality of : current service, ...

  17. 33 CFR 117.917 - Battery Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Battery Creek. 117.917 Section 117.917 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements South Carolina § 117.917 Battery Creek. The draw of...

  18. 33 CFR 117.324 - Rice Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Rice Creek. 117.324 Section 117.324 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.324 Rice Creek. The CSX Railroad Swingbridge, mile...

  19. 33 CFR 117.231 - Brandywine Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Brandywine Creek. 117.231 Section 117.231 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Delaware § 117.231 Brandywine Creek. The draw of the...

  20. San Francisco folio, California, Tamalpais, San Francisco, Concord, San Mateo, and Haywards quadrangles

    Science.gov (United States)

    Lawson, Andrew Cowper

    1914-01-01

    The five sheets of the San Francisco folio the Tamalpais, Ban Francisco, Concord, Ban Mateo, and Haywards sheets map a territory lying between latitude 37° 30' and 38° and longitude 122° and 122° 45'. Large parts of four of these sheets cover the waters of the Bay of San Francisco or of the adjacent Pacific Ocean. (See fig. 1.) Within the area mapped are the cities of San Francisco, Oakland, Berkeley, Alameda, Ban Rafael, and San Mateo, and many smaller towns and villages. These cities, which have a population aggregating about 750,000, together form the largest and most important center of commercial and industrial activity on the west coast of the United States. The natural advantages afforded by a great harbor, where the railways from the east meet the ships from all ports of the world, have determined the site of a flourishing cosmopolitan, commercial city on the shores of San Francisco Bay. The bay is encircled by hilly and mountainous country diversified by fertile valley lands and divides the territory mapped into two rather contrasted parts, the western part being again divided by the Golden Gate. It will therefore be convenient to sketch the geographic features under four headings (1) the area east of San Francisco Bay; (2) the San Francisco Peninsula; (3) the Marin Peninsula; (4) San Francisco Bay. (See fig. 2.)

  1. 33 CFR 117.543 - Bear Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Bear Creek. 117.543 Section 117.543 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Maryland § 117.543 Bear Creek. (a) The draws of the Baltimore...

  2. In Memoriam Antonio Reales Orozco (1917-1997

    Directory of Open Access Journals (Sweden)

    Efraim Otero Ruiz

    1997-12-01

    Full Text Available


    Para la academia Nacional de Medicina, en su ámbito más nacional, constituye motivo de sincera condolencia la desaparición, el pasado 23 de febrero, del Académico de Número Dr. Antonio Reales Orozco. Nacido, criado y educado en Barranquilla, el Dr. Reales Orozco se graduó de médico de la Universidad Nacional en 1944 y desde entonces se orientó por la Psiquiatría, especialidad que ejerció por más de cincuenta años.

    Además de haber ocupado por varios años la dirección de diversos frenocomios de hombres y de mujeres en su ciudad natal, fue fundador, codirector y copropietario de la Clínica Psiquiátrica del Atlántico, institución privada en que durante más de treinta años prestó destacados servicios a toda la región de la costa atlántica.

    Ingresó como Miembro Correspondiente en 1983 con el trabajo “El hombre y las ciencias del comportamiento” para posteriormente, en 1986 ascender a la categoría de Miembro de Número con su trabajo “Estudio de mil casos médico-psiquiátricos” que recibió calurosos elogios del ya desaparecido Académico Profesor José Francisco Socarrás.

    Retirado del ejercicio activo de la profesión se dedicó, a partir de ese año, a investigar temas históricos de trascendental importancia que publicó en dos libros, cuyas presentaciones formales se hicieron en el recinto de la Academia: uno, en 1988, titulado Bolívar frente a los médicos y la medicina, en que hace un profundo análisis psicológico de la desconfianza que sentía el Libertador hacia los médicos y analiza la trayectoria de aquellos galenos ejemplares que lo acompañaron en la última etapa de su vida, cuando viaja de Bogotá hacia la costa del Caribe para ir a morir finalmente en la Quinta de San Pedro Alejandrino.}

    El otro, titulado Santander; fundador del Estado Colombiano trazó, en 24 vigorosos capítulos, que van desde el nacimiento hasta la enfermedad y muerte del General Francisco de

  3. Assessment of selected contaminants in streambed- and suspended-sediment samples collected in Bexar County, Texas, 2007-09

    Science.gov (United States)

    Wilson, Jennifer T.

    2011-01-01

    Elevated concentrations of sediment-associated contaminants are typically associated with urban areas such as San Antonio, Texas, in Bexar County, the seventh most populous city in the United States. This report describes an assessment of selected sediment-associated contaminants in samples collected in Bexar County from sites on the following streams: Medio Creek, Medina River, Elm Creek, Martinez Creek, Chupaderas Creek, Leon Creek, Salado Creek, and San Antonio River. During 2007-09, the U.S. Geological Survey periodically collected surficial streambed-sediment samples during base flow and suspended-sediment (large-volume suspended-sediment) samples from selected streams during stormwater runoff. All sediment samples were analyzed for major and trace elements and for organic compounds including halogenated organic compounds and polycyclic aromatic hydrocarbons (PAHs). Selected contaminants in streambed and suspended sediments in watersheds of the eight major streams in Bexar County were assessed by using a variety of methods—observations of occurrence and distribution, comparison to sediment-quality guidelines and data from previous studies, statistical analyses, and source indicators. Trace elements concentrations were low compared to the consensus-based sediment-quality guidelines threshold effect concentration (TEC) and probable effect concentration (PEC). Trace element concentrations were greater than the TEC in 28 percent of the samples and greater than the PEC in 1.5 percent of the samples. Chromium concentrations exceeded sediment-quality guidelines more frequently than concentrations of any other constituents analyzed in this study (greater than the TEC in 69 percent of samples and greater than the PEC in 8 percent of samples). Mean trace element concentrations generally are lower in Bexar County samples compared to concentrations in samples collected during previous studies in the Austin and Fort Worth, Texas, areas, but considering the relatively

  4. Reproductive traits of the small Patagonian octopus Octopus tehuelchus

    Science.gov (United States)

    Storero, Lorena P.; Narvarte, Maite A.; González, Raúl A.

    2012-12-01

    This study evaluated the reproductive features of Octopus tehuelchus in three coastal environments of San Matías Gulf (Patagonia). Monthly samples of O. tehuelchus were used to estimate size at maturity, compare seasonal changes in oocyte size frequency distributions between sites as well as oocyte number and size between female maturity stage and sites. Females in Islote Lobos had a smaller size at maturity than females in San Antonio Bay and El Fuerte, probably as a consequence of a generally smaller body size. Males in San Antonio Bay were smaller at maturity than females. O. tehuelchus is a simultaneous terminal spawner. Fecundity (expressed as number of vitellogenic oocytes in ovary) was lower in Islote Lobos, and an increase in oocyte number in relation to female total weight was found. Females in San Antonio Bay had the largest oocytes, which may indicate higher energy reserves for the embryo and therefore higher juvenile survival. There was a close relationship between reproduction, growth and condition, represented as size at maturity, number and size of vitellogenic oocytes and period of maturity and spawning. Given the local variation in some reproductive features of O. tehuelchus, studies should focus on the environmental factors, which bring about this variation, and on how it affects the dynamics of local populations.

  5. SF-ROCKS: Reaching Out to Communities and Kids With Science in San Francisco

    Science.gov (United States)

    White, L. D.; Grove, K.; La Force, M. J.; Pestrong, R.; Dempsey, D. P.; Garcia, O.; Garfield, N.

    2002-12-01

    The SF-ROCKS program at San Francisco State University (SFSU), funded by a grant from the NSF-OEDG program, aims to increase the number of traditionally underrepresented students who enter college as geoscience majors through a multi-faceted collaborative watershed research project that provides teacher training, student education, and several tiers of mentoring relationships. In partnership with the San Francisco Unified School District and the City College of San Francisco (CCSF), SFSU Geosciences Department faculty guide urban high school students and their teachers in field-based research projects in the Islais, Yosemite, and Mission creek watersheds in southeastern San Francisco. SFSU and CCSF students assist teachers in the classroom and help to mentor their students. The collaborative program has a research base at SFSU and during the next several years will involve five high schools in communities that have highly diverse populations and ongoing environmental problems. Our goal with each high school is to focus earth and environmental science teachers on the geologic setting around their school, and to provide teachers and their students with relevant resources via teacher workshops, frequent interactions with college faculty and students, and an interactive web site and GIS database. During the summer of 2002, project scientists worked with 9th grade Integrated/Environmental Science teachers at Phillip and Sala Burton High School on a multi-layered, hands-on mapping and sampling partnership designed to identify and monitor environmental hazards and watershed characteristics in the Yosemite Creek watershed. The watershed - within which Burton High School is located - provides an interdisciplinary focus for collecting and analyzing rocks, soils, water chemistry and rainfall characteristics. SFSU faculty incorporated concepts and data from the project into ten watershed-theme lesson plans that are now part of the year-long Integrated Science curriculum at the

  6. 33 CFR 117.841 - Smith Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Smith Creek. 117.841 Section 117.841 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements North Carolina § 117.841 Smith Creek. The draw of the S117-S133...

  7. 33 CFR 117.335 - Taylor Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Taylor Creek. 117.335 Section 117.335 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.335 Taylor Creek. The draw of US441 bridge, mile 0...

  8. CREEK Project's Phytoplankton Pigment Monitoring Database for Eight Creeks in the North Inlet Estuary, South Carolina: 1997-1999

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — The CREEK Project began in January of 1996 and was designed to help determine the role of oysters, Crassostrea virginica, in tidal creeks of the North Inlet Estuary,...

  9. Bridge Creek IMW database - Bridge Creek Restoration and Monitoring Project

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The incised and degraded habitat of Bridge Creek is thought to be limiting a population of ESA-listed steelhead (Oncorhynchus mykiss). A logical restoration approach...

  10. El Área de Contabilidad de la UCLM y José Antonio Rojas

    Directory of Open Access Journals (Sweden)

    Francisco Javier Quesada Sánchez

    2009-06-01

    Full Text Available Breve historia de los cinco primeros cursos del Área de Contabilidad de la Universidad de Castilla-La Mancha con especial referencia a la dedicación y protagonismo del Profesor José Antonio Rojas Tercero, a quien se rinde homenaje.

  11. Effects of brush management on the hydrologic budget and water quality in and adjacent to Honey Creek State Natural Area, Comal County, Texas, 2001-10

    Science.gov (United States)

    Banta, J. Ryan; Slattery, Richard N.

    2011-01-01

    The U.S. Geological Survey, in cooperation with the U.S. Department of Agriculture Natural Resources Conservation Service, the Edwards Region Grazing Lands Conservation Initiative, the Texas State Soil and Water Conservation Board, the San Antonio River Authority, the Edwards Aquifer Authority, Texas Parks and Wildlife, the Guadalupe Blanco River Authority, and the San Antonio Water System, evaluated the hydrologic effects of ashe juniper (Juniperus ashei) removal as a brush management conservation practice in and adjacent to the Honey Creek State Natural Area in Comal County, Tex. By removing the ashe juniper and allowing native grasses to reestablish in the area as a brush management conservation practice, the hydrology in the watershed might change. Using a simplified mass balance approach of the hydrologic cycle, the incoming rainfall was distributed to surface water runoff, evapotranspiration, or groundwater recharge. After hydrologic data were collected in adjacent watersheds for 3 years, brush management occurred on the treatment watershed while the reference watershed was left in its original condition. Hydrologic data were collected for another 6 years. Hydrologic data include rainfall, streamflow, evapotranspiration, and water quality. Groundwater recharge was not directly measured but potential groundwater recharge was calculated using a simplified mass balance approach. The resulting hydrologic datasets were examined for differences between the watersheds and between pre- and post-treatment periods to assess the effects of brush management. The streamflow to rainfall relation (expressed as event unit runoff to event rainfall relation) did not change between the watersheds during pre- and post-treatment periods. The daily evapotranspiration rates at the reference watershed and treatment watershed sites exhibited a seasonal cycle during the pre- and post-treatment periods, with intra- and interannual variability. Statistical analyses indicate the mean

  12. Review of samples of water, sediment, tailings, and biota at the Little Bonanza mercury mine, San Luis Obispo County, California

    Science.gov (United States)

    Rytuba, James J.; Hothem, Roger L.; Goldstein, Daniel N.; Brussee, Brianne E.; May, Jason T.

    2011-01-01

    Background and Objectives The Little Bonanza mercury (Hg) mine, located in San Luis Obispo County, California, is a relatively small mine with, a historical total Hg production of about 1,000 flasks. The mine workings and tailings are located in the headwaters of the previously unnamed west fork of Las Tablas Creek (WF Las Tablas Creek), which flows into the Nacimiento Reservoir. Wasterock and tailings eroded from the Little Bonanza Hg Mine have contributed Hg-enriched mine wastes to the headwaters of WF Las Tablas Creek. The mine is located on Federal land managed by the U.S. Bureau of Land Management (BLM), which requested that the U.S. Geological Survey (USGS) measure and characterize Hg and other geochemical constituents in tailings, sediment, water, and biota at and downstream from the minesite. This report is in response that request, from the lead agency which is mandated to conduct a Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) - Removal Site Investigation (RSI). The RSI applies to removal of Hg-contaminated mine waste from the Little Bonanza minesite as a means of reducing Hg transport to WF Las Tablas Creek. This report summarizes data obtained from field sampling of mine tailings, wasterock, sediment, water, and biota at the Little Bonanza Mine that was completed on April 6, 2010. Conditions during sampling were dry and no rain had occurred in the watershed for several weeks. Our results permit a preliminary assessment of the mining sources of Hg and associated chemical constituents that could produce elevated levels of monomethyl mercury (MMeHg) in WF Las Tablas Creek and in biota.

  13. Asotin Creek Model Watershed Plan

    Energy Technology Data Exchange (ETDEWEB)

    Browne, D.; Holzmiller, J.; Koch, F.; Polumsky, S.; Schlee, D.; Thiessen, G.; Johnson, C.

    1995-04-01

    The Asotin Creek Model Watershed Plan is the first to be developed in Washington State which is specifically concerned with habitat protection and restoration for salmon and trout. The plan is consistent with the habitat element of the ``Strategy for Salmon``. Asotin Creek is similar in many ways to other salmon-bearing streams in the Snake River system. Its watershed has been significantly impacted by human activities and catastrophic natural events, such as floods and droughts. It supports only remnant salmon and trout populations compared to earlier years. It will require protection and restoration of its fish habitat and riparian corridor in order to increase its salmonid productivity. The watershed coordinator for the Asotin County Conservation District led a locally based process that combined local concerns and knowledge with technology from several agencies to produce the Asotin Creek Model Watershed Plan.

  14. Los artículos sobre libertad de imprenta de Bentham y Miguel Antonio Caro: divergencias y eventuales correspondencias

    Directory of Open Access Journals (Sweden)

    Gonzalo A. Ramírez Cleves

    2009-07-01

    Full Text Available El artículo analiza los escritos del jurista inglés Jeremy Bentham sobre libertad de prensa y su influencia en Venezuela y Colombia en el siglo XIX, teniendo en cuenta la publicación que se hizo de un artículo sobre el tema en La Bagatela de Antonio Nariño en 1811. El escrito compara el pensamiento de Bentham sobre el tema con las ideas conservadoras de Miguel Antonio Caro a finales del siglo XIX publicadas en el periódico El Nacional.

  15. Los artículos sobre libertad de imprenta de Bentham y Miguel Antonio Caro: divergencias y eventuales correspondencias

    Directory of Open Access Journals (Sweden)

    Gonzalo A. Ramírez Cleves

    2009-06-01

    Full Text Available El artículo analiza los escritos del jurista inglés jeremy bentham sobre libertad de prensa y su influencia en Venezuela y Colombia en el siglo XIX, teniendo en cuenta la publicación que se hizo de un artículo sobre el tema en La Bagatela de antonio nariño en 1811. El escrito compara el pensamiento de bentham sobre el tema con las ideas conservadoras de miGuel antonio caro a finales del siglo xix publicadas en el periódico El Nacional.

  16. Effects of potential surface coal mining on dissolved solids in Otter Creek and in the Otter Creek alluvial aquifer, southeastern Montana

    Science.gov (United States)

    Cannon, M.R.

    1985-01-01

    Otter Creek drains an area of 709 square miles in the coal-rich Powder River structural basin of southeastern Montana. The Knobloch coal beds in the Tongue River Member of the Paleocene Fort Union Formation is a shallow aquifer and a target for future surface mining in the downstream part of the Otter Creek basin. A mass-balance model was used to estimate the effects of potential mining on the dissolved solids concentration in Otter Creek and in the alluvial aquifer in the Otter Creek valley. With extensive mining of the Knobloch coal beds, the annual load of dissolved solids to Otter Creek at Ashland at median streamflow could increase by 2,873 tons, or a 32-percent increase compared to the annual pre-mining load. Increased monthly loads of Otter Creek, at the median streamflow, could range from 15 percent in February to 208 percent in August. The post-mining dissolved solids load to the subirrigated part of the alluvial valley could increase by 71 percent. The median dissolved solids concentration in the subirrigated part of the valley could be 4,430 milligrams per liter, compared to the pre-mining median concentration of 2,590 milligrams per liter. Post-mining loads from the potentially mined landscape were calculated using saturated-paste-extract data from 506 overburdened samples collected from 26 wells and test holes. Post-mining loads to the Otter Creek valley likely would continue at increased rates for hundreds of years after mining. If the actual area of Knobloch coal disturbed by mining were less than that used in the model, post-mining loads to the Otter Creek valley would be proportionally smaller. (USGS)

  17. Antonio Boroni e il suo dramma giocoso „L’amore in musica“, Italský kulturní institut v Praze, 13. června 2015

    Czech Academy of Sciences Publication Activity Database

    Jonášová, Milada

    2016-01-01

    Roč. 53, č. 1 (2016), s. 99-101 ISSN 0018-7003. [Antonio Boroni e il suo dramma giocoso „L’amore in music a“. Praha, 13.06.2015] Institutional support: RVO:68378076 Keywords : Antonio Boroni * G. B. Locatelli * reception * Mozart * Salieri * Fischietti * Gassmann Subject RIV: AL - Art, Architecture, Cultural Heritage

  18. Sources of baseflow for the Minnehaha Creek Watershed, Minnesota, US

    Science.gov (United States)

    Nieber, J. L.; Moore, T. L.; Gulliver, J. S.; Magner, J. A.; Lahti, L. B.

    2013-12-01

    Minnehaha Creek is among the most valued surface water features in the Minneapolis, MN metro area, with a waterfall as it enters the Minnehaha Creek park. Flow in Minnehaha Creek is heavily dependent on discharge from the stream's origin, Lake Minnetonka, the outlet of which is closed during drought periods to maintain water elevations in the lake resulting in low- (or no-) flow conditions in the creek. Stormwater runoff entering directly to the creek from the creek's largely urbanized watershed exacerbates extremes in flow conditions. Given the cultural and ecological value of this stream system, there is great interest in enhancing the cultural and ecosystem services provided by Minnehaha Creek through improvements in streamflow regime by reducing flashiness and sustaining increased low-flows. Determining the potential for achieving improvements in flow requires first that the current sources of water contributing to low-flows in the creek be identified and quantified. Work on this source identification has involved a number of different approaches, including analyses of the streamflow record using a hydrologic system model framework, examination of the Quaternary and bedrock geology of the region, estimation of groundwater-surface water exchange rates within the channel using hyporheic zone temperature surveys and flux meter measurements, and analyses of the stable isotopes of oxygen and hydrogen in samples of stream water, groundwater, and rainfall. Analysis of baseflow recessions using the method of Brutsaert and Nieber (1977) indicates that only a small portion of the catchment, probably the riparian zone, contributes to baseflows. This result appears to be supported by the observation that the limestone/shale bedrock layer underlying the surficial aquifer has a non-zero permeability, and in a significant portion of the watershed the layer has been eroded away leaving the surficial aquifer ';bottomless' and highly susceptible to vertical (down) water loss

  19. 27 CFR 9.211 - Swan Creek.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Swan Creek. 9.211 Section 9.211 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.211 Swan Creek. (a) Name. The name of the viticultural are...

  20. Currents and siltation at Dharamtar creek, Bombay

    Digital Repository Service at National Institute of Oceanography (India)

    Swamy, G.N.; Kolhatkar, V.M.; Fernandes, A.A.

    Hydrographic data collected in Dharamtar Creek during 1976-77 have been analysed. This showed that the waters in the Creek are well mixed and the salinity varied with the tide. The tidal currents are found to be generally strong. The distribution...

  1. Cineclube Antonio das Mortes and its independent film production

    Directory of Open Access Journals (Sweden)

    Marina da Costa Campos

    2014-07-01

    Full Text Available This article analysis the production of experimental films made by Cineclube Antonio das Mortes (CAM in 1980, in Goiania, Through the term "independent film". This work is an initial study, therefore, it’s intended, first, to discuss the various conceptions given to “independent cinema” in Brazilian cinema history, from the late 1940s until 1980. Then, this work will try to understand how this production of this Cineclube approaches or moves away from the different conceptions that this term has acquired over the decades.

  2. Antonio Maceo: Agent General of the Provisional Revolutionary Government to the Cuban emigration (I

    Directory of Open Access Journals (Sweden)

    José Antonio Navarro Álvarez

    2009-03-01

    Full Text Available This article describes the role of paramount importance played by Antonio Maceo y Grajales as General Agent of the Provisional Government, one of the less studied and known roles of this preeminent patriot of our wars of independence.

  3. Franco and José Antonio: Chief and Prophet of Spain. Construction of Charisma during the Civil War

    Directory of Open Access Journals (Sweden)

    María Luisa RICO GÓMEZ

    2016-07-01

    Full Text Available This paper examines how the person of the general Francisco Franco and of the Falangist leader Jose Antonio Primo de Rivera were transfigured symbolically by means of the construction and spread of its charismatic image into the speech, the rites and the liturgies of the ‘new State’ during the civil war into Spain from 1936 to 1939. The charismatic thing like carrier of an essence transcendente appeared in a dual way between the exaltation of Franco, the Caudillo, hero recognized as political chief for his warlike exploits, and the worship in memory of Jose Antonio, prophet dedicated to the death as redeeming sacrifice of Spain.

  4. CREEK Project's Internal Creek Habitat Survey for Eight Creeks in the North Inlet Estuary, South Carolina: January 1998.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight intertidal creeks with high densities of oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated...

  5. Mercury and methylmercury concentrations and loads in the Cache Creek watershed, California

    Energy Technology Data Exchange (ETDEWEB)

    Domagalski, Joseph L.; Alpers, Charles N.; Slotton, Darell G.; Suchanek, Thomas H.; Ayers, Shaun M

    2004-07-05

    Concentrations and loads of total mercury and methylmercury were measured in streams draining abandoned mercury mines and in the proximity of geothermal discharge in the Cache Creek watershed of California during a 17-month period from January 2000 through May 2001. Rainfall and runoff were lower than long-term averages during the study period. The greatest loading of mercury and methylmercury from upstream sources to downstream receiving waters, such as San Francisco Bay, generally occurred during or after winter rainfall events. During the study period, loads of mercury and methylmercury from geothermal sources tended to be greater than those from abandoned mining areas, a pattern attributable to the lack of large precipitation events capable of mobilizing significant amounts of either mercury-laden sediment or dissolved mercury and methylmercury from mine waste. Streambed sediments of Cache Creek are a significant source of mercury and methylmercury to downstream receiving bodies of water. Much of the mercury in these sediments is the result of deposition over the last 100-150 years by either storm-water runoff, from abandoned mines, or continuous discharges from geothermal areas. Several geochemical constituents were useful as natural tracers for mining and geothermal areas, including the aqueous concentrations of boron, chloride, lithium and sulfate, and the stable isotopes of hydrogen and oxygen in water. Stable isotopes of water in areas draining geothermal discharges showed a distinct trend toward enrichment of {sup 18}O compared with meteoric waters, whereas much of the runoff from abandoned mines indicated a stable isotopic pattern more consistent with local meteoric water.

  6. Mercury and methylmercury concentrations and loads in the Cache Creek watershed, California

    International Nuclear Information System (INIS)

    Domagalski, Joseph L.; Alpers, Charles N.; Slotton, Darell G.; Suchanek, Thomas H.; Ayers, Shaun M.

    2004-01-01

    Concentrations and loads of total mercury and methylmercury were measured in streams draining abandoned mercury mines and in the proximity of geothermal discharge in the Cache Creek watershed of California during a 17-month period from January 2000 through May 2001. Rainfall and runoff were lower than long-term averages during the study period. The greatest loading of mercury and methylmercury from upstream sources to downstream receiving waters, such as San Francisco Bay, generally occurred during or after winter rainfall events. During the study period, loads of mercury and methylmercury from geothermal sources tended to be greater than those from abandoned mining areas, a pattern attributable to the lack of large precipitation events capable of mobilizing significant amounts of either mercury-laden sediment or dissolved mercury and methylmercury from mine waste. Streambed sediments of Cache Creek are a significant source of mercury and methylmercury to downstream receiving bodies of water. Much of the mercury in these sediments is the result of deposition over the last 100-150 years by either storm-water runoff, from abandoned mines, or continuous discharges from geothermal areas. Several geochemical constituents were useful as natural tracers for mining and geothermal areas, including the aqueous concentrations of boron, chloride, lithium and sulfate, and the stable isotopes of hydrogen and oxygen in water. Stable isotopes of water in areas draining geothermal discharges showed a distinct trend toward enrichment of 18 O compared with meteoric waters, whereas much of the runoff from abandoned mines indicated a stable isotopic pattern more consistent with local meteoric water

  7. Antonio Candido de Mello e Souza e Florestan Fernandes: breves perfis

    Directory of Open Access Journals (Sweden)

    Claudinei Carlos Spirandelli

    2010-07-01

    Full Text Available Este artigo enfoca, de maneira didática, perfis e trajetórias de importantes sociólogos paulistas: Antonio Candido de Mello e Souza e Florestan Fernandes. Nosso texto pretende mostrar suas origens, características de obras, os grupos sob suas lideranças e heranças legadas. Neste artigo, pretendemos uma melhor divulgação desses grandes nomes da sociologia brasileira.

  8. El cardo, el ave y la verdad. Entrevista con el pintor Antonio López

    Directory of Open Access Journals (Sweden)

    Jean-Philippe Peynot

    2016-01-01

    Full Text Available Antonio López es reconocido como uno de los más grandes pintores actuales por numerosas instituciones y por un público muy amplio. Al escoger pintar su entorno más cercano, de manera realista y sin imponer siquiera un estilo, supo que su camino sería difícil y solitario, lejos de los críticos de arte, curadores, galeristas y otros actores de la escena contemporánea. De la fidelidad de su mirada nació una obra, y de esta obra nació el pintor, que nos habla en esta entrevista, al horizonte de una verdad. Entre otros reconocimientos Antonio López recibió el Premio Príncipe de Asturias de las Artes en 1985 y el Premio Velázquez de Artes Plásticas en 2006.

  9. 75 FR 38412 - Safety Zone; San Diego POPS Fireworks, San Diego, CA

    Science.gov (United States)

    2010-07-02

    ...-AA00 Safety Zone; San Diego POPS Fireworks, San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary... waters of San Diego Bay in support of the San Diego POPS Fireworks. This safety zone is necessary to... San Diego POPS Fireworks, which will include fireworks presentations conducted from a barge in San...

  10. Water quality, sources of nitrate, and chemical loadings in the Geronimo Creek and Plum Creek watersheds, south-central Texas, April 2015–March 2016

    Science.gov (United States)

    Lambert, Rebecca B.; Opsahl, Stephen P.; Musgrove, MaryLynn

    2017-12-22

    Located in south-central Texas, the Geronimo Creek and Plum Creek watersheds have long been characterized by elevated nitrate concentrations. From April 2015 through March 2016, an assessment was done by the U.S. Geological Survey, in cooperation with the Guadalupe-Blanco River Authority and the Texas State Soil and Water Conservation Board, to characterize nitrate concentrations and to document possible sources of elevated nitrate in these two watersheds. Water-quality samples were collected from stream, spring, and groundwater sites distributed across the two watersheds, along with precipitation samples and wastewater treatment plant (WWTP) effluent samples from the Plum Creek watershed, to characterize endmember concentrations and isotopic compositions from April 2015 through March 2016. Stream, spring, and groundwater samples from both watersheds were collected during four synoptic sampling events to characterize spatial and temporal variations in water quality and chemical loadings. Water-quality and -quantity data from the WWTPs and stream discharge data also were considered. Samples were analyzed for major ions, selected trace elements, nutrients, and stable isotopes of water and nitrate.The dominant land use in both watersheds is agriculture (cultivated crops, rangeland, and grassland and pasture). The upper part of the Plum Creek watershed is more highly urbanized and has five major WWTPs; numerous smaller permitted wastewater outfalls are concentrated in the upper and central parts of the Plum Creek watershed. The Geronimo Creek watershed, in contrast, has no WWTPs upstream from or near the sampling sites.Results indicate that water quality in the Geronimo Creek watershed, which was evaluated only during base-flow conditions, is dominated by groundwater, which discharges to the stream by numerous springs at various locations. Nitrate isotope values for most Geronimo Creek samples were similar, which indicates that they likely have a common source (or

  11. Marco Antonio Chaer Nascimento a festschrift from theoretical chemistry accounts

    CERN Document Server

    Ornellas, Fernando R

    2014-01-01

    In this Festschrift dedicated to the 65th birthday of Marco Antonio Chaer Nascimento, selected researchers in theoretical chemistry present research highlights on major developments in the field. Originally published in the journal Theoretical Chemistry Accounts, these outstanding contributions are now available in a hardcover print format. This volume will be of benefit in particular to those research groups and libraries that have chosen to have only electronic access to the journal. It also provides valuable content for all researchers in theoretical chemistry.

  12. 33 CFR 117.1001 - Cat Point Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Cat Point Creek. 117.1001 Section 117.1001 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Virginia § 117.1001 Cat Point Creek. The draw of the...

  13. 33 CFR 117.705 - Beaver Dam Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Beaver Dam Creek. 117.705 Section 117.705 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements New Jersey § 117.705 Beaver Dam Creek. The draw of the...

  14. 33 CFR 117.800 - Mill Neck Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Mill Neck Creek. 117.800 Section 117.800 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements New York § 117.800 Mill Neck Creek. The draw of the...

  15. Elevation - LiDAR Survey Minnehaha Creek, MN Watershed

    Data.gov (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — LiDAR Bare-Earth Grid - Minnehaha Creek Watershed District. The Minnehaha Creek watershed is located primarily in Hennepin County, Minnesota. The watershed covers...

  16. Archaeometric studies in the Franciscan convent of Santo Antonio - Recife, Pernambuco, Brazil

    International Nuclear Information System (INIS)

    Azevedo, Renata L.; Asfora, Viviane K.; Ribeiro, Guilherme B.; Ferreira, Joao Victor C.; Khoury, Helen J.; Sullasi, Henry S.L.; Rego, Nuno Jose S.; Mello, Jose Aylton C. de

    2011-01-01

    The purpose of this paper is to characterize the tiles placed on the walls of the Franciscan convent of Santo Antonio (Recife-PE) and to obtain information about the several expansions and structural reforms performed on the convent by dating the bricks. For this purpose, a portable energy dispersive X-Ray Fluorescence (EDXRF) was used to characterize the tiles. The dating of the bricks was performed using the Thermoluminescence (TL) technique. The results of the EDXRF analysis show that the dominant component of the white pigment is Lead [2PbCO 3 .Pb (OH) 2 ], used since the ancient times until the twentieth century, while the dominant element of the blue pigment is Cobalt (CoO.Al 2 O 3 ), that has been used from 1807 until nowadays. The TL dating of bricks indicate that there were walls with different periods of construction, being one built around 1765, with a deviation of 28 years, whereas other was built later, around 1874, with a deviation of 15 years. These results provide new data towards understanding how and when the Recife Franciscan Convent of Santo Antonio was designed and built, contributing to other research works presently underway on site. (author)

  17. Antonio Zambrana Lara, docente y pintor. Técnica y procedimientos dentro del Realismo Sevillano del último tercio del siglo XX

    OpenAIRE

    Domínguez Moreno, Gustavo

    2012-01-01

    El trabajo que aquí se presenta, cuyo título es Antonio Zambrana Lara, docente y pintor. Técnica y procedimiento dentro del Realismo Sevillano del último tercio del siglo XX, procurará analizar en profundidad las cuestiones relacionadas con la personalidad artística de Antonio Zambrana, a través de diversos asuntos, como por ejemplo su contextualización, intentando profundizar en un momento apasio nante del arte sevillano y especialmente en aquellos apartados que de manera más concreta se ref...

  18. Is Heart Period Variability Associated with the Administration of Lifesaving Interventions in Individual Prehospital Trauma Patients with Normal Standard Vital Signs?

    Science.gov (United States)

    2010-08-01

    heart period variability as an indicator of mortality in intensive care unit patients many hours before death. Similarly, re- cent studies using data...the Department of Health and Kinesiology (CAR), The University of Texas at San Antonio, San An- tonio, TX; U.S. Army Institute of Surgical Research (CAR

  19. Antonio José Ponte: el espacio como texto

    Directory of Open Access Journals (Sweden)

    María Guadalupe Silva

    2014-04-01

    This essay examines Antonio José Ponte’s tale "Un arte de hacer ruinas" (An Art of making ruins from the perspective of its narrative strategies. Considering the general structure of the book, in which this tale holds a central place, the essay inquires into the meanings of the very notion of "center" in Ponte’s literary project. Since the structuration of space, in particular, urban space, which is the first political space, is a matter of permanent reflection in his work, here I offer a reading of the allegorical "engineering" of the tale, establishing relations with other critical texts by Ponte which defies the metaphysics of Cuban nationalism and the centralizing ideology of the Estate.

  20. Preliminary Chemical and Biological Assessment of Ogbe Creek ...

    African Journals Online (AJOL)

    USER

    The study was aimed at assessing the quality of water from the Ogbe Creek ... indicated the impact of the perturbational stress on the organisms inhabiting the creek. ... experiences seasonal flooding which introduces a lot of detritus and ...

  1. Plankton biodiversity of Dharamtar creek adjoining Mumbai harbour

    Digital Repository Service at National Institute of Oceanography (India)

    Tiwari, L.R.; Nair, V.R.

    rich plankton community. However, recent industrial development along the banks of creek may pose the problem due to waste disposal into this creek system. Losses of marine life diversity are largely the results of conflicting uses, in particular...

  2. 77 FR 5201 - Drawbridge Operation Regulation; Bear Creek, Dundalk, MD

    Science.gov (United States)

    2012-02-02

    ...-AA09 Drawbridge Operation Regulation; Bear Creek, Dundalk, MD AGENCY: Coast Guard, DHS. ACTION: Notice... operation of the Baltimore County highway bridge at Wise Avenue across Bear Creek, mile 3.4, between Dundalk... Avenue across Bear Creek, mile 3.4 between Dundalk and Sparrows Point, MD. This change would require the...

  3. Geochemistry of mercury and other constituents in subsurface sediment—Analyses from 2011 and 2012 coring campaigns, Cache Creek Settling Basin, Yolo County, California

    Science.gov (United States)

    Arias, Michelle R.; Alpers, Charles N.; Marvin-DiPasquale, Mark C.; Fuller, Christopher C.; Agee, Jennifer L.; Sneed, Michelle; Morita, Andrew Y.; Salas, Antonia

    2017-10-31

    Cache Creek Settling Basin was constructed in 1937 to trap sediment from Cache Creek before delivery to the Yolo Bypass, a flood conveyance for the Sacramento River system that is tributary to the Sacramento–San Joaquin Delta. Sediment management options being considered by stakeholders in the Cache Creek Settling Basin include sediment excavation; however, that could expose sediments containing elevated mercury concentrations from historical mercury mining in the watershed. In cooperation with the California Department of Water Resources, the U.S. Geological Survey undertook sediment coring campaigns in 2011–12 (1) to describe lateral and vertical distributions of mercury concentrations in deposits of sediment in the Cache Creek Settling Basin and (2) to improve constraint of estimates of the rate of sediment deposition in the basin.Sediment cores were collected in the Cache Creek Settling Basin, Yolo County, California, during October 2011 at 10 locations and during August 2012 at 5 other locations. Total core depths ranged from approximately 4.6 to 13.7 meters (15 to 45 feet), with penetration to about 9.1 meters (30 feet) at most locations. Unsplit cores were logged for two geophysical parameters (gamma bulk density and magnetic susceptibility); then, selected cores were split lengthwise. One half of each core was then photographed and archived, and the other half was subsampled. Initial subsamples from the cores (20-centimeter composite samples from five predetermined depths in each profile) were analyzed for total mercury, methylmercury, total reduced sulfur, iron speciation, organic content (as the percentage of weight loss on ignition), and grain-size distribution. Detailed follow-up subsampling (3-centimeter intervals) was done at six locations along an east-west transect in the southern part of the Cache Creek Settling Basin and at one location in the northern part of the basin for analyses of total mercury; organic content; and cesium-137, which was

  4. Reflective Mindreading: Theory of Mind and the Search for Self in Antonio Machado's "Soledades"

    Science.gov (United States)

    Mills, Steven

    2011-01-01

    In Antonio Machado's collection "Soledades", the poet's search for identity guides an introspective quest where context, body, and mind form an intricate and inseparable connection. By extending cognitive capabilities to his natural environment, the poet, through embodied cognition and Theory of Mind, reads other people's and nature's minds to…

  5. Biblioteca gramsciana: os livros da prisão de Antonio Gramsci

    Directory of Open Access Journals (Sweden)

    Lincoln Secco

    2004-06-01

    Full Text Available This article presents preliminary conclusions from research on the books read by Antonio Gramsci in the prison library. Although he had only a few books by Marxist authors at his disposal, Gramsci still was able to face the most important issues of his time. In addition, the article argues that in his Prison Notebooks, Gramsci analyzed these books and their publishers as a means of showing the link between culture and the public.

  6. Mercury and Methylmercury Related to Historical Mercury Mining in Three Major Tributaries to Lake Berryessa, Upper Putah Creek Watershed, California

    Science.gov (United States)

    Sparks, G. C.; Alpers, C. N.; Horner, T. C.; Cornwell, K.; Izzo, V.

    2016-12-01

    The relative contributions of total mercury (THg) and methylmercury (MeHg) from upstream historical mercury (Hg) mining districts were examined in the three largest tributaries to Lake Berryessa, a reservoir with water quality impaired by Hg. A fish consumption advisory has been issued for the reservoir; also, in a study of piscivorous birds at 25 California reservoirs, blood samples from Lake Berryessa grebes had the highest THg concentration state-wide. The third and fourth largest historical Hg-producing mining districts in California are within the study area. These mining districts are located within the Pope Creek, Upper Putah Creek, and Knoxville-Eticuera Creeks watersheds. Downstream of the reservoir, Lower Putah Creek drains into the Yolo Bypass, a major source of THg and MeHg to the Sacramento-San Joaquin Delta. Study objectives included: (1) determining if tributaries downstream of historical Hg mining districts and draining to the reservoir are continuing sources of THg and MeHg; (2) characterizing variability of water and streambed sediment parameters in upstream and downstream reaches of each creek; and (3) estimating loads of suspended sediment, THg, and MeHg entering the reservoir from each tributary. Water samples were collected from October 2012 to September 2014 during non-storm and storm events along each tributary and analyzed for general water quality field parameters; unfiltered THg and MeHg; total suspended solids; and total particulate matter. Discharge measurements were made at the time of sample collection; flow and concentration data were combined to compute daily loads. To determine spatial variability, 135 streambed sediment samples were analyzed for THg, organic content (loss on ignition), and grain-size distribution. All three tributaries contribute THg and MeHg to the reservoir. Some consistent spatial trends in THg (water) concentrations were observed over multiple sampling events; THg (water) decreased from upstream to downstream

  7. Viagem, identidade e memória textual em Antonio Tabucchi

    OpenAIRE

    Melissa Cobra Torre

    2012-01-01

    Esta dissertação apresenta uma reflexão sobre a viagem, a identidade, o jogo e a memória textual na obra de Antonio Tabucchi, tendo em vista o romance 'Noturno Indiano' e os contos 'A frase a seguir é falsa. A frase anterior é verdadeira', 'Il gioco del rovescio', 'Piccoli equivoci senza importanza' e 'I treni che vanno a Madras'. Tem como objetivos repensar o tema da viagem em 'Noturno Indiano'; enfocar a questão da identidade no referido romance; discutir o jogo textual em 'Noturno Indiano'...

  8. Fundamentos de Inteligencia Artificial: Entrevista con Antonio Benítez

    OpenAIRE

    Asier Arias

    2012-01-01

    Antonio Benítez, profesor de Lógica en la Universidad Complutense de Madrid, ha dedicado buena parte de su labor docente e investigadora a la inteligencia artificial y a la filosofía de la mente y de la ciencia cognitiva. Recientemente ha publicado una obra en tres volúmenes titulada Fundamentos de Inteligencia Artificial (el tercer volumen, dedicado a la inteligencia artificial bioinspirada, aparecerá en los próximos meses). La misma ofrece una guía práctica de introducción a la programación...

  9. O que é a Multidão? Questões para Michael Hardt e Antonio Negri

    Directory of Open Access Journals (Sweden)

    Nicholas Brown

    2006-07-01

    Full Text Available Multidão, livro mais recente de Michael Hardt e Antonio Negri, é uma tentativa de nomear e compreender as condições que envolvem a dinâmica social do século xxi. Na entrevista a seguir, Hardt e Negri discorrem sobre as possibilidades de constituição da multidão como agente político, discutem os fundamentos do livro e defendem conceitos que consideram determinantes para a compreensão dos novos tempos, tais como biopolítica e biopoder.Multitude, Michael Hardt and Antonio Negri’s latest book, is an attempt at understanding conditions involving social dynamics in the xxi century. In the interview below, Hardt and Negri consider the constitution of the multitude as a political agent, discuss the structure of their book and support concepts seen as crucial for the comprehension of our time, such as biopolitics and biopower.

  10. 75 FR 8036 - Monitor-Hot Creek Rangeland Project

    Science.gov (United States)

    2010-02-23

    ... DEPARTMENT OF AGRICULTURE Forest Service Monitor-Hot Creek Rangeland Project AGENCY: Forest... Rangeland Project area. The analysis will determine if a change in management direction for livestock grazing is needed to move existing resource conditions within the Monitor-Hot Creek Rangeland Project area...

  11. A baseline and watershed assessment in the Lynx Creek, Brenot Creek, and Portage Creek watersheds near Hudson's Hope, BC : summary report

    International Nuclear Information System (INIS)

    Matscha, G.; Sutherland, D.

    2005-06-01

    This report summarized a baseline monitoring program for the Lynx Creek, Brenot Creek, and Portage Creek watersheds located near Hudson's Hope, British Columbia (BC). The monitoring program was designed to more accurately determine the effects of potential coalbed gas developments in the region, as well as to assess levels of agricultural and forest harvesting, and the impacts of current land use activities on water quantity and quality. Water quality was sampled at 18 sites during 5 different flow regimes, including summer and fall low flows; ice cover; spring run-off; and high flows after a heavy summer rain event. Sample sites were located up and downstream of both forest and agricultural activities. The water samples were analyzed for 70 contaminants including ions, nutrients, metals, hydrocarbons, and hydrocarbon fractions. Results showed that while many analyzed parameters met current BC water quality guidelines, total organic carbon, manganese, cadmium, E. coli, fecal coliforms, and fecal streptococci often exceeded recommended guidelines. Aluminum and cobalt values exceeded drinking water guidelines. The samples also had a slightly alkaline pH and showed high conductance. A multiple barrier approach was recommended to reduce potential risks of contamination from the watersheds. It was concluded that a more refined bacteria source tracking method is needed to determine whether fecal pollution has emanated from human, livestock or wildlife sources. 1 tab., 9 figs

  12. Wolf Creek Generating Station containment model

    International Nuclear Information System (INIS)

    Nguyen, D.H.; Neises, G.J.; Howard, M.L.

    1995-01-01

    This paper presents a CONTEMPT-LT/28 containment model that has been developed by Wolf Creek Nuclear Operating Corporation (WCNOC) to predict containment pressure and temperature behavior during the postulated events at Wolf Creek Generating Station (WCGS). The model has been validated using data provided in the WCGS Updated Safety Analysis Report (USAR). CONTEMPT-LT/28 model has been used extensively at WCGS to support plant operations, and recently, to support its 4.5% thermal power uprate project

  13. A mangrove creek restoration plan utilizing hydraulic modeling.

    Science.gov (United States)

    Marois, Darryl E; Mitsch, William J

    2017-11-01

    Despite the valuable ecosystem services provided by mangrove ecosystems they remain threatened around the globe. Urban development has been a primary cause for mangrove destruction and deterioration in south Florida USA for the last several decades. As a result, the restoration of mangrove forests has become an important topic of research. Using field sampling and remote-sensing we assessed the past and present hydrologic conditions of a mangrove creek and its connected mangrove forest and brackish marsh systems located on the coast of Naples Bay in southwest Florida. We concluded that the hydrology of these connected systems had been significantly altered from its natural state due to urban development. We propose here a mangrove creek restoration plan that would extend the existing creek channel 1.1 km inland through the adjacent mangrove forest and up to an adjacent brackish marsh. We then tested the hydrologic implications using a hydraulic model of the mangrove creek calibrated with tidal data from Naples Bay and water levels measured within the creek. The calibrated model was then used to simulate the resulting hydrology of our proposed restoration plan. Simulation results showed that the proposed creek extension would restore a twice-daily flooding regime to a majority of the adjacent mangrove forest and that there would still be minimal tidal influence on the brackish marsh area, keeping its salinity at an acceptable level. This study demonstrates the utility of combining field data and hydraulic modeling to aid in the design of mangrove restoration plans.

  14. Surface-water resources of Polecat Creek basin, Oklahoma

    Science.gov (United States)

    Laine, L.L.

    1956-01-01

    A compilation of basic data on surface waters in Polecat Creek basin is presented on a monthly basis for Heyburn Reservoir and for Polecat Creek at Heyburn, Okla. Chemical analyses are shown for five sites in the basin. Correlation of runoff records with those for nearby basins indicates that the average annual runoff of the basin above gaging station at Heyburn is 325 acre-feet per square mile. Estimated duration curves of daily flow indicate that under natural conditions there would be no flow in Polecat Creek at Heyburn (drainage area, 129 square miles) about 16 percent of the time on an average, and that the flow would be less than 3 cubic feet per second half of the time. As there is no significant base flow in the basin, comparable low flows during dry-weather periods may be expected in other parts of the basin. During drought periods Heyburn Reservoir does not sustain a dependable low-water flow in Polecat Creek. Except for possible re-use of the small sewage effluent from city of Sapulpa, dependable supplies for additional water needs on the main stem will require development of supplemental storage. There has been no regular program for collection of chemical quality data in the basin, but miscellaneous analyses indicate a water of suitable quality for municipal and agricultural uses in Heyburn Reservoir and Polecat Creek near Heyburn. One recent chemical analysis indicates the possibility of a salt pollution problem in the Creek near Sapulpa. (available as photostat copy only)

  15. Carnaval de Sodoma de Pedro Antonio Valdez: retratos y vestiduras travestis

    Directory of Open Access Journals (Sweden)

    Julio Penenrey Navarro

    2014-12-01

    Full Text Available El travestimiento y las identidades queer son temas obviados y desentendidos por la crítica literaria que la novela Carnaval de Sodoma (2002, del escritor dominicano Pedro Antonio Valdez, ha merecido hasta el momento. A través del surgimiento de tres personajes travestidos de la obra —Tora, el Barón del cementerio-La Fortunata y Changsán- Princesa de Jade— examinaremos cómo la acción travesti desestabiliza el imaginario de naturalización y de complementariedad que el discurso normativo ha asignado a los géneros tradicionales (masculino/femenino, y repensaremos nociones como género y sexualidad, comúnmente establecidas por el pensamiento heterocentrado como entidades fijas e inmutables. Cross-dressing and queer identities constitute themes that are ignored and neglected by the literary critic that the novel Carnaval de Sodoma (2002, by Dominican writer Pedro Antonio Valdez has had until now. We will analyze three transvestite characters —Tora, the Baron of the graveyard-La Fortunata and Changsán-Princess of Jade— and examine how the transvestite action destabilize the naturalization and complementarization imaginary that the normative discourse has assigned to the traditional genders (masculine/femenine. We will rethink notions such as gender and sexuality, usually established by the heterocentered thought as fixe and immutable entities.

  16. 78 FR 19103 - Safety Zone; Spanish Navy School Ship San Sebastian El Cano Escort; Bahia de San Juan; San Juan, PR

    Science.gov (United States)

    2013-03-29

    ...-AA00 Safety Zone; Spanish Navy School Ship San Sebastian El Cano Escort; Bahia de San Juan; San Juan... temporary moving safety zone on the waters of Bahia de San Juan during the transit of the Spanish Navy... Channel entrance, and to protect the high ranking officials on board the Spanish Navy School Ship San...

  17. Geohydrology of the stratified-drift aquifer system in the lower Sixmile Creek and Willseyville Creek trough, Tompkins County, New York

    Science.gov (United States)

    Miller, Todd S.; Karig, Daniel E.

    2010-01-01

    In 2002, the U.S. Geological Survey, in cooperation with the Tompkins County Planning Department began a series of studies of the stratified-drift aquifers in Tompkins County to provide geohydrologic data for planners to develop a strategy to manage and protect their water resources. This aquifer study in lower Sixmile Creek and Willseyville Creek trough is the second in a series of aquifer studies in Tompkins County. The study area is within the northern area of the Appalachian Plateau and extends about 9 miles from the boundary between Tompkins County and Tioga County in the south to just south of the City of Ithaca in the north. In lower Sixmile Creek and Willseyville Creek trough, confined sand and gravel aquifers comprise the major water-bearing units while less extensive unconfined units form minor aquifers. About 600 people who live in lower Sixmile Creek and Willseyville Creek trough rely on groundwater from the stratified-drift aquifer system. In addition, water is used by non-permanent residents such as staff at commercial facilities. The estimated total groundwater withdrawn for domestic use is about 45,000 gallons per day (gal/d) or 0.07 cubic foot per second (ft3/s) based on an average water use of 75 gal/d per person for self-supplied water systems in New York. Scouring of bedrock in the preglacial lower Sixmile Creek and Willseyville Creek valleys by glaciers and subglacial meltwaters truncated hillside spurs, formed U-shaped, transverse valley profiles, smoothed valley walls, and deepened the valleys by as much as 300 feet (ft), forming a continuous trough. The unconsolidated deposits in the study area consist mostly of glacial drift, both unstratified drift (till) and stratified drift (laminated lake, deltaic, and glaciofluvial sediments), as well as some post-glacial stratified sediments (lake-bottom sediments that were deposited in reservoirs, peat and muck that were deposited in wetlands, and alluvium deposited by streams). Multiple advances and

  18. Compact High Resolution SANS using very cold neutrons (VCN-SANS)

    International Nuclear Information System (INIS)

    Kennedy, S.; Yamada, M.; Iwashita, Y.; Geltenbort, P.; Bleuel, M.; Shimizu, H.

    2011-01-01

    SANS (Small Angle Neutron Scattering) is a popular method for elucidation of nano-scale structures. However science continually challenges SANS for higher performance, prompting exploration of ever-more exotic and expensive technologies. We propose a compact high resolution SANS, using very cold neutrons, magnetic focusing lens and a wide-angle spherical detector. This system will compete with modern 40 m pinhole SANS in one tenth of the length, matching minimum Q, Q-resolution and dynamic range. It will also probe dynamics using the MIEZE method. Our prototype lens (a rotating permanent-magnet sextupole), focuses a pulsed neutron beam over 3-5 nm wavelength and has measured SANS from micelles and polymer blends. (authors)

  19. Geohydrology and water quality of the stratified-drift aquifers in Upper Buttermilk Creek and Danby Creek Valleys, Town of Danby, Tompkins County, New York

    Science.gov (United States)

    Miller, Todd S.

    2015-11-20

    In 2006, the U.S. Geological Survey, in cooperation with the Town of Danby and the Tompkins County Planning Department, began a study of the stratified-drift aquifers in the upper Buttermilk Creek and Danby Creek valleys in the Town of Danby, Tompkins County, New York. In the northern part of the north-draining upper Buttermilk Creek valley, there is only one sand and gravel aquifer, a confined basal unit that overlies bedrock. In the southern part of upper Buttermilk Creek valley, there are as many as four sand and gravel aquifers, two are unconfined and two are confined. In the south-draining Danby Creek valley, there is an unconfined aquifer consisting of outwash and kame sand and gravel (deposited by glacial meltwaters during the late Pleistocene Epoch) and alluvial silt, sand, and gravel (deposited by streams during the Holocene Epoch). In addition, throughout the study area, there are several small local unconfined aquifers where large tributaries deposited alluvial fans in the valley.

  20. Problematizing the "Taken for Granted" in Educational Issues: Karl Marx, Antonio Gramsci, and Michel Foucault.

    Science.gov (United States)

    Qi, Jie

    This paper explores how educators would raise different questions about educational issues by using Karl Marx's framework, Antonio Gramsci's conception, and Michel Foucault's notions, respectively. First, the paper compares the historical perspectives of Marx and Foucault. Marx concludes that history is a progressive linear production and that…

  1. Una curiosa poesía de Alacrán Posada

    Directory of Open Access Journals (Sweden)

    José Restrepo Posada

    1964-11-01

    Full Text Available Don Benito de Posada Frade nació por los años de 1766 en San Pedro de Pría (provincia de Oviedo, Asturias y era hijo de don Juan Antonio Posada y de Manuela Frade. La antigua casa solariega de los Posadas, que existe en S. Pedro de Pría, con escudo de armas esculpido en el portal, tiene una inscripción que dice: "Redificó esta obra don lván Antonio Posada, año de 1758. Este don Juan Antonio era precisamente el padre de don Benito.

  2. 76 FR 65118 - Drawbridge Operation Regulation; Bear Creek, Sparrows Point, MD

    Science.gov (United States)

    2011-10-20

    ...-AA09 Drawbridge Operation Regulation; Bear Creek, Sparrows Point, MD AGENCY: Coast Guard, DHS. ACTION... regulation. The Baltimore County Revenue Authority (Dundalk Avenue) highway toll drawbridge across Bear Creek... applicable or necessary. Basis and Purpose The drawbridge across Bear Creek, mile 1.5 was removed and...

  3. 75 FR 41235 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Science.gov (United States)

    2010-07-15

    ... County Administrative Building, 800 University Dr, Maryville, 10000504 MONTANA Stillwater County United... Bexar County Toltec, The, 131 Taylor St, San Antonio, 10000498 Karnes County Karnes County Courthouse...

  4. Proceedings of the 1996 USAF Aircraft Structural Integrity Program Conference. Volume I. ASIP

    National Research Council Canada - National Science Library

    Waggoner, Gary

    1997-01-01

    .... The conference, which was sponsored by the Aeronautical Systems Center's Engineering Directorate and tile Wright Laboratory's Flight Dynamics and Materials Directorates, was hosted by the San Antonio...

  5. Johnson Creek Artificial Propagation and Enhancement Project Operations and Maintenance Program; Brood Year 1998: Johnson Creek Chinook Salmon Supplementation, Biennial Report 1998-2000.

    Energy Technology Data Exchange (ETDEWEB)

    Daniel, Mitch; Gebhards, John

    2003-05-01

    The Nez Perce Tribe, through funding provided by the Bonneville Power Administration, has implemented a small scale chinook salmon supplementation program on Johnson Creek, a tributary in the South Fork of the Salmon River, Idaho. The Johnson Creek Artificial Propagation Enhancement project was established to enhance the number of threatened Snake River summer chinook salmon (Oncorhynchus tshawytscha) returning to Johnson Creek through artificial propagation. Adult chinook salmon collection and spawning began in 1998. A total of 114 fish were collected from Johnson Creek and 54 fish (20 males and 34 females) were retained for Broodstock. All broodstock were transported to Lower Snake River Compensation Plan's South Fork Salmon River adult holding and spawning facility, operated by the Idaho Department of Fish and Game. The remaining 60 fish were released to spawn naturally. An estimated 155,870 eggs from Johnson Creek chinook spawned at the South Fork Salmon River facility were transported to the McCall Fish Hatchery for rearing. Average fecundity for Johnson Creek females was 4,871. Approximately 20,500 eggs from females with high levels of Bacterial Kidney Disease were culled. This, combined with green-egg to eyed-egg survival of 62%, resulted in about 84,000 eyed eggs produced in 1998. Resulting juveniles were reared indoors at the McCall Fish Hatchery in 1999. All of these fish were marked with Coded Wire Tags and Visual Implant Elastomer tags and 8,043 were also PIT tagged. A total of 78,950 smolts were transported from the McCall Fish Hatchery and released directly into Johnson Creek on March 27, 28, 29, and 30, 2000.

  6. RELATO DE EXPERIENCIAS INICIAIS DO PRJETO DE EXTENSÃO ANTONIO GRAMSCI, UNIVALI, SC

    Directory of Open Access Journals (Sweden)

    Murilo Lyra Pinto

    2016-11-01

    Full Text Available O objetivo deste artigo é relatar as experiências iniciais vivenciadas, em 2015, pelo Projeto de Extensão Antonio Gramsci: fomentando a concepção ativista de educação, da Universidade do Vale do Itajaí, SC. A abordagem dialética foi adotada como método e matriz epistêmica. Na oficina-base do Projeto, intitulada Universidade, os extensionistas foram instigados para responder qual o papel da Universidade e que papel a Universidade deveria ter na sociedade brasileira. A síntese dos questionamentos deu-se na interlocução entre transformação, vontade coletiva e participação. Ancorados em Antonio Gramsci, concluíram que a produção de trabalhadores reflexivos e críticos para o Sistema Único de Saúde (SUS exige o caráter orgânico na formação acadêmica e que a vontade coletiva é uma atividade ético-política. A execução deste Projeto expressa a natureza pública da Instituição e seu compromisso com o desenvolvimento humano.

  7. A tradição esquecida: estudo sobre a sociologia de Antonio Candido

    Directory of Open Access Journals (Sweden)

    Jackson Luiz Carlos

    2001-01-01

    Full Text Available Este artigo pretende avaliar a importância de Antonio Candido nas Ciências Sociais brasileiras e a relação entre Sociologia e crítica literária na obra do autor. Nesse sentido, Os Parceiros do Rio Bonito (tese defenfida em 1954 na USP, publicada em livro em 1964 é filiado ao ensaísmo e aproximado de Formação da Literatura Brasileira (1959. Discute-se em que medida Os Parceiros do Rio Bonito deve ser lido como monografia antropológica e produto acadêmico da FFCL/USP e/ou como interpretação mais ampla da formação social brasileira. Nossa hipótese afirma que o livro responde, apesar da evidente distância temática, à mesma preocupação que orientou a redação de Formação da Literatura Brasileira, apontando para uma unidade interna à diversidade da produção intelectual de Antonio Candido, o que a vincula a problemas típicos da tradição ensaística brasileira.

  8. 75 FR 68780 - Cedar Creek Wind Energy, LLC; Notice of Filing

    Science.gov (United States)

    2010-11-09

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. RC11-1-000] Cedar Creek Wind Energy, LLC; Notice of Filing November 2, 2010. Take notice that on October 27, 2010, Cedar Creek Wind Energy, LLC (Cedar Creek) filed an appeal with the Federal Energy Regulatory Commission (Commission) of...

  9. Big Creek Pit Tags

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The BCPITTAGS database is used to store data from an Oncorhynchus mykiss (steelhead/rainbow trout) population dynamics study in Big Creek, a coastal stream along the...

  10. Hydrology of Bishop Creek, California: An Isotopic Analysis

    Science.gov (United States)

    Michael L. Space; John W. Hess; Stanley D. Smith

    1989-01-01

    Five power generation plants along an eleven kilometer stretch divert Bishop Creek water for hydro-electric power. Stream diversion may be adversely affecting the riparian vegetation. Stable isotopic analysis is employed to determine surface water/ground-water interactions along the creek. surface water originates primarily from three headwater lakes. Discharge into...

  11. 76 FR 45693 - Safety Zone; San Diego POPS Fireworks, San Diego, CA

    Science.gov (United States)

    2011-08-01

    ...-AA00 Safety Zone; San Diego POPS Fireworks, San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary... San Diego Bay in support of the San Diego POPS Fireworks. This safety zone is necessary to provide for... of the waterway during scheduled fireworks events. Persons and vessels will be prohibited from...

  12. Office of Naval Research-Interns in Biomolecular Sciences Multi-Institutional Research Enhancement Partnership Program: Research Leadership for the 21st Century

    National Research Council Canada - National Science Library

    Avila, Diana; Chigbu, Paulinus; Garcia-Rios, Mario; Wild, James R

    2006-01-01

    .... The participants are from four minority-serving teaching institutions: Jackson State University (JSU), Jackson, MS; St. Mary's University (StMU), San Antonio, TX); Texas A & M International University...

  13. José Antonio Portuondo Valdor, Understanding Aesthetic Education from Humanity

    Directory of Open Access Journals (Sweden)

    Kisimira Díaz-Machado

    2016-01-01

    Full Text Available The purpose of the paper is to analyze the specificities in the thought about Aesthetic Education present in Jose Antonio Portuondo. There are exposed elements of the point of view that the Cuban intellectual has about Aesthetic Education from an updated approach, and linked to his idea of building a better society, based on justice and ethic. The research process was conducted through historical-logic and hermeneutic methods. The value of this work lays on it goes deep in the intellectual contribution of Portuondo to the national culture and the Cuban philosophical thought.

  14. 33 CFR 165.754 - Safety Zone: San Juan Harbor, San Juan, PR.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone: San Juan Harbor, San Juan, PR. 165.754 Section 165.754 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Zone: San Juan Harbor, San Juan, PR. (a) Regulated area. A moving safety zone is established in the...

  15. 78 FR 64003 - Notice of Availability of the Final Environmental Impact Statement for the Jump Creek, Succor...

    Science.gov (United States)

    2013-10-25

    ...] Notice of Availability of the Final Environmental Impact Statement for the Jump Creek, Succor Creek, and... Field Office Jump Creek, Succor Creek and Cow Creek Watersheds grazing permit renewal, and by this... in the Federal Register. ADDRESSES: Copies of the Jump Creek, Succor Creek and Cow Creek Watersheds...

  16. 78 FR 26065 - Notice of Availability of the Draft Environmental Impact Statement for the Jump Creek, Succor...

    Science.gov (United States)

    2013-05-03

    ...] Notice of Availability of the Draft Environmental Impact Statement for the Jump Creek, Succor Creek, and... the Jump Creek, Succor Creek, and Cow Creek Watersheds Grazing Permit Renewal and by this notice is... receive written comments on the Draft EIS for the Jump Creek, Succor Creek, and Cow Creek Watersheds...

  17. Pine Creek Ranch, FY 2001 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Berry, Mark E.

    2001-11-01

    Pine Creek Ranch was purchased in 1999 by the Confederated Tribes of Warm Springs using Bonneville Power Administration Fish and Wildlife Habitat Mitigation funds. The 25,000 acre property will be managed in perpetuity for the benefit of fish and wildlife habitat. Major issues include: (1) Restoring quality spawning and rearing habitat for stealhead. Streams are incised and fish passage barriers exist from culverts and possibly beaver dams. In addition to stealhead habitat, the Tribes are interested in overall riparian recovery in the John Day River system for wildlife habitat, watershed values and other values such as recreation. (2) Future grazing for specific management purposes. Past grazing practices undoubtedly contributed to current unacceptable conditions. The main stem of Pine Creek has already been enrolled in the CREP program administered by the USDA, Natural Resource Conservation Service in part because of the cost-share for vegetation restoration in a buffer portion of old fields and in part because of rental fees that will help the Tribes to pay the property taxes. Grazing is not allowed in the riparian buffer for the term of the contract. (3) Noxious weeds are a major concern. (4) Encroachment by western juniper throughout the watershed is a potential concern for the hydrology of the creek. Mark Berry, Habitat Manager, for the Pine Creek Ranch requested the Team to address the following objectives: (1) Introduce some of the field staff and others to Proper Functioning Condition (PFC) assessments and concepts. (2) Do a PFC assessment on approximately 10 miles of Pine Creek. (3) Offer management recommendations. (4) Provide guidelines for monitoring.

  18. Effects of best-management practices in Eagle and Joos Valley Creeks in the Waumandee Creek Priority Watershed, Wisconsin, 1990-2007

    Science.gov (United States)

    Graczyk, David J.; Walker, John F.; Bannerman, Roger T.; Rutter, Troy D.

    2012-01-01

    In many watersheds, nonpoint-source contamination is a major contributor to water-quality problems. In response to the recognition of the importance of nonpoint sources, the Wisconsin Nonpoint Source Water Pollution Abatement Program (Nonpoint Program) was enacted in 1978. This report summarizes the results of a study to assess the effectiveness of watershed-management practices for controlling nonpoint-source contamination for the Eagle Creek and Joos Valley Creek Watersheds. Streamflow-gaging stations equipped for automated sample collection and continuous recording of stream stage were installed in July 1990 at Eagle and Joos Valley Creeks and were operated through September 2007. In October 1990, three rain gages were installed in each watershed and were operated through September 2007. Best-Management Practices (BMPs) were installed during 1993 to 2000 in Eagle and Joos Valley Creeks and were tracked throughout the study period. By the year 2000, a majority of the BMPs were implemented in the two watersheds and goals set by the Wisconsin Department of Natural Resources and the local Land Conservation Department had been achieved for the two study watersheds (Wisconsin Department of Natural Resources, 1990). The distributions of the rainstorms that produced surface runoff and storm loads were similar in the pre-BMP (1990-93) and post-BMP implementation (2000-07) periods for both Eagle and Joos Valley Creeks. The highest annual streamflow occurred at both sites in water year 1993, which corresponded to the greatest above normal nonfrozen precipitation measured at two nearby NOAA weather stations. The minimum streamflow occurred in water year 2007 at both sites. Base-flow and stormwater samples were collected and analyzed for suspended solids, total phosphorus, and ammonia nitrogen. For both Eagle and Joos Valley Creeks the median concentrations of suspended solids and total phosphorus in base flow were lower during the post-BMP period compared to the pre

  19. Tradición y modernidad en la obra de Antonio López = Tradition and Modernity in Antonio López’s works

    Directory of Open Access Journals (Sweden)

    María Ruiz de Loizaga Martín

    2015-01-01

    Full Text Available Resumen: A lo largo de su trayectoria artística, son muchas y muy variadas las influencias que ha recibido Antonio López hasta emerger como el principal representante del realismo español. Esas fuentes tan diversas –pintores del Trecento y el Quattrocento, el cubismo, el surrealismo, la pintura metafísica, el mundo clásico, el arte español, Velázquez, Vermeer, etc.– reflejan su progresiva evolución pictórica, que no presenta rupturas, y evidencian la admiración que siente hacia otros artistas y su conocimiento de la historia del arte antiguo y contemporáneo. Asimismo, algunas de sus obras, como sus vistas aéreas, sugieren su comparación con el impresionismo. El papel que juega la fotografía es un elemento fundamental en esta comparativa. La admiración que despierta no es sólo a nivel profesional, sino también humano. A través de las entrevistas, el receptor es consciente de la humanidad de este genio y del sentido e intención última de su obra.Abstract: Antonio López has been the recipient of many different influences throughout his artistic career, crowned by the unofficial title of main figure of Spanish Realism. These sources, that range from Trecento and Quattrocento paintings to Cubism, Surrealism, metaphysical painting, the classic world, Spanish art, Velázquez or Vermeer show a steady pictorial development and demonstrate his admiration for other artists and his knowledge of Ancient and Contemporary art history. In addition, his aerial views can be compared with Impressionism. Photography’s role is a basic element in this comparison. His works trigger the admiration both from a technical and a human point of view. By the interviews, the public is aware of the humanity of this genius as well as the meaning and the final intention of his work.

  20. 76 FR 75897 - Endangered and Threatened Species Permit Applications

    Science.gov (United States)

    2011-12-05

    ...: EA Engineering, Science, and Technology, Lewisville, Texas. Applicant requests a new permit for... atricapilla) within Texas. Permit TE-37047A Applicant: Sea World Parks and Entertainment, San Antonio, Texas...

  1. «Un esclavo que se llama Antonio»: venta de dos esclavos asiáticos en Galicia a inicios del siglo XVII

    Directory of Open Access Journals (Sweden)

    Ménard, Caroline

    2012-12-01

    Full Text Available Slavery has existed in the Iberian Peninsula since the Antiquity and up to the Modern Era - and moreover, it was not restricted to the submission of people coming from Africa. This paper will look at the sale of two slaves originally from Asia, Antonio and Domingo, in 1603 in the port of Vigo - it will explore their journey, the role of the Carreira da India Portuguese mariners as sailors, their origin and sale price. Antonio and Domingo might represent a minority compared to all the slaves living at that time in Galicia, but their difference is a rich illustration of the process as it was then working.

    La esclavitud era conocida en la Península Ibérica desde la Antigüedad y durante la Época Moderna y no se limitó a la sumisión de personas de origen africana. Este artículo trata de la venta de dos esclavos de origen asiático, Antonio y Domingo, en el puerto de Vigo en 1603; en él se analiza la ruta emprendida por éstos, el papel desempeñado por los marineros portugueses de la Carreira da India como vendedores, así como su origen y precio. Antonio y Domingo representan una minoria dentro del conjunto de los esclavos viviendo en ese momento en Galicia, pero su presencia es un ejemplo ilustrativo de la dinámica vigente en la época. [gl] A escravitude era coñecida na Península Ibérica dende a Antigüidade e durante a Época Moderna e non se limitou a sumisión de persoas de orixe africana. Este artigo trata da venda de dous escravos de orixe asiática, Antonio e Domingo, no porto de Vigo no 1603. No artigo analízase a ruta realizada por estes e a súa orixe e prezo, así como o papel xogado polos mariñeiros portugueses na Carreira da India como vendedores. Antonio y Domingo representan unha corrente minoritaria dentro do conxunto dos escravos que viven en Galicia nesta época, mais a sua presencia é un bon exemplo da dinamica vivida nesta época.

  2. Streamflow conditions along Soldier Creek, Northeast Kansas

    Science.gov (United States)

    Juracek, Kyle E.

    2017-11-14

    The availability of adequate water to meet the present (2017) and future needs of humans, fish, and wildlife is a fundamental issue for the Prairie Band Potawatomi Nation in northeast Kansas. Because Soldier Creek flows through the Prairie Band Potawatomi Nation Reservation, it is an important tribal resource. An understanding of historical Soldier Creek streamflow conditions is required for the effective management of tribal water resources, including drought contingency planning. Historical data for six selected U.S. Geological Survey (USGS) streamgages along Soldier Creek were used in an assessment of streamflow characteristics and trends by Juracek (2017). Streamflow data for the period of record at each streamgage were used to compute annual mean streamflow, annual mean base flow, mean monthly flow, annual peak flow, and annual minimum flow. Results of the assessment are summarized in this fact sheet.

  3. Investigating the Maya Polity at Lower Barton Creek Cayo, Belize

    Science.gov (United States)

    Kollias, George Van, III

    The objectives of this research are to determine the importance of Lower Barton Creek in both time and space, with relation to other settlements along the Belize River Valley. Material evidence recovered from field excavations and spatial information developed from Lidar data were employed in determining the socio-political nature and importance of this settlement, so as to orient its existence within the context of ancient socio-political dynamics in the Belize River Valley. Before the investigations detailed in this thesis no archaeological research had been conducted in the area, the site of Lower Barton Creek itself was only recently identified via the 2013 West-Central Belize LiDAR Survey (WCBLS 2013). Previously, the southern extent of the Barton Creek area represented a major break in our knowledge not only of the Barton Creek area, but the southern extent of the Belize River Valley. Conducting research at Lower Barton Creek has led to the determination of the polity's temporal existence and allowed for a greater and more complex understanding of the Belize River Valley's interaction with regions abutting the Belize River Valley proper.

  4. Flood-inundation maps for Suwanee Creek from the confluence of Ivy Creek to the Noblin Ridge Drive bridge, Gwinnett County, Georgia

    Science.gov (United States)

    Musser, Jonathan W.

    2012-01-01

    Digital flood-inundation maps for a 6.9-mile reach of Suwanee Creek, from the confluence of Ivy Creek to the Noblin Ridge Drive bridge, were developed by the U.S. Geological Survey (USGS) in cooperation with Gwinnett County, Georgia. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the USGS streamgage at Suwanee Creek at Suwanee, Georgia (02334885). Current stage at this USGS streamgage may be obtained at http://waterdata.usgs.gov/ and can be used in conjunction with these maps to estimate near real-time areas of inundation. The National Weather Service (NWS) is incorporating results from this study into the Advanced Hydrologic Prediction Service (AHPS) flood-warning system (http://water.weather.gov/ahps/). The NWS forecasts flood hydrographs at many places that commonly are collocated at USGS streamgages. The forecasted peak-stage information for the USGS streamgage at Suwanee Creek at Suwanee (02334885), available through the AHPS Web site, may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation. A one-dimensional step-backwater model was developed using the U.S. Army Corps of Engineers HEC-RAS software for Suwanee Creek and was used to compute flood profiles for a 6.9-mile reach of the creek. The model was calibrated using the most current stage-discharge relations at the Suwanee Creek at Suwanee streamgage (02334885). The hydraulic model was then used to determine 19 water-surface profiles for flood stages at the Suwanee Creek streamgage at 0.5-foot intervals referenced to the streamgage. The profiles ranged from just above bankfull stage (7.0 feet) to approximately 1.7 feet above the highest recorded water level at the streamgage (16.0 feet). The simulated water-surface profiles were then combined

  5. Tidal Creek Sentinel Habitat Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Ecological Research, Assessment and Prediction's Tidal Creeks: Sentinel Habitat Database was developed to support the National Oceanic and Atmospheric...

  6. 75 FR 3195 - Ochoco National Forest, Lookout Mountain Ranger District; Oregon; Mill Creek; Allotment...

    Science.gov (United States)

    2010-01-20

    ...; Oregon; Mill Creek; Allotment Management Plans EIS AGENCY: Forest Service, USDA. ACTION: Notice of intent... allotments on the Lookout Mountain Ranger District. These four allotments are: Cox, Craig, Mill Creek, and..., Mill Creek and Old Dry Creek allotments. The responsible official will also decide how to mitigate...

  7. Determination of bench-mark elevations at Bethel Island and vicinity, Contra Costa and San Joaquin counties, California, 1987

    Science.gov (United States)

    Blodgett, J.C.; Ikehara, M.E.; McCaffrey, William F.

    1988-01-01

    Elevations of 49 bench marks in the southwestern part of the Sacramento-San Joaquin River Delta were determined during October and November 1987. A total of 58 miles of level lines were run in the vicinity of Bethel Island and the community of Discovery Bay. The datum of these surveys is based on a National Geodetic Survey bench mark T934 situated on bedrock 10.5 mi east of Mount Diablo and near Marsh Creek Reservoir. The accuracy of these levels, based on National Geodetic Survey standards, was of first, second, and third order, depending on the various segments surveyed. Several bench marks were noted as possibly being stable, but most show evidence of instability. (USGS)

  8. Ecological effects of contaminants and remedial actions in Bear Creek

    Energy Technology Data Exchange (ETDEWEB)

    Southworth, G.R.; Loar, J.M.; Ryon, M.G.; Smith, J.G.; Stewart, A.J. (Oak Ridge National Lab., TN (United States)); Burris, J.A. (C. E. Environmental, Inc., Tallahassee, FL (United States))

    1992-01-01

    Ecological studies of the Bear Creek watershed, which drains the area surrounding several Oak Ridge Y-12 Plant waste disposal facilities, were initiated in May 1984 and are continuing at present. These studies consisted of an initial, detailed characterization of the benthic invertebrate and fish communities in Bear Creek, and they were followed by a presently ongoing monitoring phase that involves reduced sampling intensities. The characterization phase utilized two approaches: (1) instream sampling of benthic invertebrate and fish communities in Bear Creek to identify spatial and temporal patterns in distribution and abundance and (2) laboratory bioassays on water samples from Bear Creek and selected tributaries to identify potential sources of toxicity to biota. The monitoring phase of the ecological program relates to the long-term goals of identifying and prioritizing contaminant sources and assessing the effectiveness of remedial actions. It continues activities of the characterization phase at less frequent intervals. The Bear Greek Valley is a watershed that drains the area surrounding several closed Oak Ridge Y-12 Plant waste disposal facilities. Past waste disposal practices in Bear Creek Valley resulted in contamination of Bear Creek and consequent ecological damage. Extensive remedial actions have been proposed at waste sites, and some of the have been implemented or are now underway. The proposed study plan consists of an initial, detailed characterization of the benthic invertebrate and fish communities in Bear Creek in the first year followed by a reduction in sampling intensity during the monitoring phase of the plan. The results of sampling conducted from May 1984 through early 1989 are presented in this report.

  9. Ecological effects of contaminants and remedial actions in Bear Creek

    International Nuclear Information System (INIS)

    Southworth, G.R.; Loar, J.M.; Ryon, M.G.; Smith, J.G.; Stewart, A.J.; Burris, J.A.

    1992-01-01

    Ecological studies of the Bear Creek watershed, which drains the area surrounding several Oak Ridge Y-12 Plant waste disposal facilities, were initiated in May 1984 and are continuing at present. These studies consisted of an initial, detailed characterization of the benthic invertebrate and fish communities in Bear Creek, and they were followed by a presently ongoing monitoring phase that involves reduced sampling intensities. The characterization phase utilized two approaches: (1) instream sampling of benthic invertebrate and fish communities in Bear Creek to identify spatial and temporal patterns in distribution and abundance and (2) laboratory bioassays on water samples from Bear Creek and selected tributaries to identify potential sources of toxicity to biota. The monitoring phase of the ecological program relates to the long-term goals of identifying and prioritizing contaminant sources and assessing the effectiveness of remedial actions. It continues activities of the characterization phase at less frequent intervals. The Bear Greek Valley is a watershed that drains the area surrounding several closed Oak Ridge Y-12 Plant waste disposal facilities. Past waste disposal practices in Bear Creek Valley resulted in contamination of Bear Creek and consequent ecological damage. Extensive remedial actions have been proposed at waste sites, and some of the have been implemented or are now underway. The proposed study plan consists of an initial, detailed characterization of the benthic invertebrate and fish communities in Bear Creek in the first year followed by a reduction in sampling intensity during the monitoring phase of the plan. The results of sampling conducted from May 1984 through early 1989 are presented in this report

  10. 50 CFR 226.211 - Critical habitat for Seven Evolutionarily Significant Units (ESUs) of Salmon (Oncorhynchus spp...

    Science.gov (United States)

    2010-10-01

    ... San Diego. (6) Central Valley spring-run Chinook CA—Tehama, Butte, Glenn, Shasta, Yolo, Sacramento... Creek (40.012, -123.7888); Hollow Tree Creek (39.7316, -123.6918); Huckleberry Creek (39.7315, -123.7253... River (Lat 40.1736, Long -123.6043) upstream to endpoint(s) in: Bell Springs Creek (39.9399, -123.5144...

  11. Download this PDF file

    African Journals Online (AJOL)

    communication performance so that a diagnosis and appropriate goals for clinical management ... For successful communication to take place, the speaker must take the knowledge state ..... Pretoria: Human Sciences .... San Antonio: Pearson.

  12. Suspended-sediment and turbidity responses to sediment and turbidity reduction projects in the Beaver Kill, Stony Clove Creek, and Warner Creek, Watersheds, New York, 2010–14

    Science.gov (United States)

    Siemion, Jason; McHale, Michael R.; Davis, Wae Danyelle

    2016-12-05

    Suspended-sediment concentrations (SSCs) and turbidity were monitored within the Beaver Kill, Stony Clove Creek, and Warner Creek tributaries to the upper Esopus Creek in New York, the main source of water to the Ashokan Reservoir, from October 1, 2010, through September 30, 2014. The purpose of the monitoring was to determine the effects of suspended-sediment and turbidity reduction projects (STRPs) on SSC and turbidity in two of the three streams; no STRPs were constructed in the Beaver Kill watershed. During the study period, four STRPs were completed in the Stony Clove Creek and Warner Creek watersheds. Daily mean SSCs decreased significantly for a given streamflow after the STRPs were completed. The most substantial decreases in daily mean SSCs were measured at the highest streamflows. Background SSCs, as measured in water samples collected in upstream reference stream reaches, in all three streams in this study were less than 5 milligrams per liter during low and high streamflows. Longitudinal stream sampling identified stream reaches with failing hillslopes in contact with the stream channel as the primary sediment sources in the Beaver Kill and Stony Clove Creek watersheds.

  13. El anhelo metafísico de Antonio Machado

    Directory of Open Access Journals (Sweden)

    Carlos Llano Cifuentes

    2013-11-01

    Full Text Available In Antonio Machado's poetry, a dissatisfied agnosticism appears; that is, a kind of agnosticism which wants to quit being such, an agnosticism with metaphysical longings. Machado knows that the absence of trascendence does not offer peacefulness, but tediousness and resignation against the changing reality. Being lacks the plenitude it once had and, in this sense, there exists in Machado a double way to understand reality: longing for what was and confirmation of the present. All this generates a vacuum in the human being, a thirst of trascendence not satisfied and, at the sme time, hope as longing of trascendence which can only be expressed in metaphysics and poetry. Machado's account on trascendence does not exclude immanence. It is found in and from the self, for itself and in other, and even in the absolutely other.

  14. Characterization of surface water contaminants in the Clinch River and Poplar Creek

    International Nuclear Information System (INIS)

    Ford, C.; Madix, S.; Rash, C.

    1995-01-01

    Surface waters in the Clinch River and Poplar Creek have been contaminated by activities on the DOE's Oak Ridge Reservation throughout the more than 50 year history of Oak Ridge. Though the Clinch River and Poplar Creek drainage areas are contaminated with heavy metals, organics and radionuclides, public access to these sites is not restricted. The investigation, divided into discrete studies, was tailored to provide a statistically sound picture of contaminants and aqueous toxicity in Poplar Creek, investigate contaminant remobilization from sediments, and determine contaminant levels during a series of ''worst-case'' events. Results for Poplar Creek indicate that average contaminant values were below levels of concern for human health and ecological risk, though contaminant distributions suggest that episodic events contribute sufficiently to system contaminant levels to be of concern. Additionally, water column contaminant levels were significantly higher in particle deposition areas rather than at known contaminant sources. Levels of organic compounds in reference areas to Poplar Creek exceeded those in the Poplar Creek study area. In the Clinch River and Poplar Creek, statistical differences in metal and radionuclide levels from known contaminated areas confirmed previous results, and were used to independently distinguish between sites. Contaminant concentrations were elevated in association with sediments, though no distinction between deposition and remobilization could be made. Due to elevated contaminant levels, and some unexpected contaminant distributions, sites in Poplar Creek and off-channel embayments of the Clinch River were identified that will require additional characterization

  15. Results of the 2000 Creek Plantation Swamp Survey

    International Nuclear Information System (INIS)

    Fledderman, P.D.

    2000-01-01

    This report is a survey of the Creek Plantation located along the Savannah River and borders the southeast portion of the Savannah River Site. The land is primarily undeveloped and agricultural; its purpose is to engage in equestrian-related operations. A portion of Creek Plantation along the Savannah River is a low-lying swamp, known as the Savannah River Swamp, which is uninhabited and not easily accessible

  16. The Patroon Creek Contamination Migration Investigation

    International Nuclear Information System (INIS)

    Dufek, K.; Zafran, A.; Moore, J.T.

    2006-01-01

    Shaw performed a Site Investigation (SI) for sediment within the Unnamed Tributary of the Patroon Creek, a section of the Patroon Creek, and the Three Mile Reservoir as part of the overall contract with the United States Army Corps of Engineers (USACE) to remediate the Colonie Formerly Utilized Sites Remedial Action Program (FUSRAP) Site. The Unnamed Tributary formerly flowed through the former Patroon Lake, which was located on the main site property and was used as a landfill for radiological and chemical wastes. The objective of the investigation was to determine the absence/presence of radioactive contamination within the three Areas of Concern (AOC). In order to accomplish this objective, Shaw assembled a team to produce a Technical Memorandum that provided an in-depth understanding of the environmental conditions related to the Patroon Creek. Upon completion and analysis of the Technical Memorandum, a Conceptual Site Model (CSM) was constructed and a Technical Planning Program (TPP) was held to develop a Sediment Investigation Work Plan and Sediment Investigation Sampling and Analysis Plan. A total of 32 sample locations were analyzed using on-site direct gamma scans with a Pancake Geiger-Mueller (PGM) instrument for screening purposes and samples were analyzed at on-site and off-site laboratories. The highest interval from each core scan was selected for on-site analysis utilizing a High Purity Germanium (HPGe) detector. Eight of these samples were sent off-site for gamma/alpha spectroscopy confirmation. The data collected during the SI indicated that the U-238 cleanup criterion was exceeded in sediment samples collected from two locations within the Unnamed Tributary but not in downstream sections of Patroon Creek or Three Mile Reservoir. Future actions for impacted sediment in the Unnamed Tributary will be further evaluated. Concentrations of U-238 and Th-232 in all other off-site sediment samples collected from the Unnamed Tributary, Patroon Creek, and

  17. Diel variation in fish assemblages in tidal creeks in southern Brazil

    Directory of Open Access Journals (Sweden)

    JF. Oliveira-Neto

    Full Text Available Tidal creeks are strongly influenced by tides and are therefore exposed to large differences in salinity and depth daily. Here we compare fish assemblages in tidal creeks between day and night in two tidal creeks in southern Brazil. Monthly day and night, simultaneous collections were carried out in both creeks using fyke nets. Clupeiformes tended to be caught more during the day. Cathorops spixii, Genidens genidens and Rypticus randalli tended to be caught at night. Sciaenidae also tended to be caught more during the night. In general, pelagic species were diurnal, while deep water species were nocturnal. These trends are probably due to a variety of causes, such as phylogeny, predation and net avoidance.

  18. Channel stability of Turkey Creek, Nebraska

    Science.gov (United States)

    Rus, David L.; Soenksen, Philip J.

    1998-01-01

    Channelization on Turkey Creek and its receiving stream, the South Fork Big Nemaha River, has disturbed the equilibrium of Turkey Creek and has led to channel-stability problems, such as degradation and channel widening, which pose a threat to bridges and land adjacent to the stream. As part of a multiagency study, the U.S. Geological Survey assessed channel stability at two bridge sites on upper and middle portions of Turkey Creek by analyzing streambed-elevation data for gradation changes, comparing recent cross-section surveys and historic accounts, identifying bank-failure blocks, and analyzing tree-ring samples. These results were compared to gradation data and trend results for a U.S. Geological Survey streamflow-gaging station near the mouth of Turkey Creek from a previous study. Examination of data on streambed elevations reveals that degradation has occurred. The streambed elevation declined 0.5 m at the upper site from 1967-97. The streambed elevation declined by 3.2 m at the middle site from 1948-97 and exposed 2 m of the pilings of the Nebraska Highway 8 bridge. Channel widening could not be verified at the two sites from 1967-97, but a historic account indicates widening at the middle site to be two to three times that of the 1949 channel width. Small bank failures were evident at the upper site and a 4-m-wide bank failure occurred at the middle site in 1987 according to tree ring analyses. Examination of streambed-elevation data from a previous study at the lower site reveals a statistically significant aggrading trend from 1958-93. Further examination of these data suggests minor degradation occurred until 1975, followed by aggradation.

  19. The Wells Creek Meteorite Impact Site and Changing Views on Impact Cratering

    Science.gov (United States)

    Ford, J. R. H.; Orchiston, Wayne; Clendening, Ron

    2012-11-01

    Wells Creek is a confirmed meteorite impact site in Tennessee, USA. The Wells Creek structure was first noticed by railroad surveyors around 1855 and brought to the attention of J.M. Safford, Tennessee's State Geologist. He included an insert in the 1869 Geologic Map of Tennessee, which is the first known map to include the structure. The origin of the Wells Creek structure was controversial, and was interpreted as being either the result of volcanic steam explosion or meteorite impact. It was only in the 1960s that Wilson and Stearns were able to state that the impact hypothesis was preferred. Evidence for a Wells Creek meteorite impact includes drill core results, extreme brecciation and shatter cones, while a local lack of volcanic material is telling. Just to the north of the Wells Creek Basin are three small basins that Wilson concluded were associated with the Wells Creek impact event, but evidence regarding the origin of the Austin, Indian Mound and Cave Spring Hollow sites is not conclusive.

  20. El mayor laboratorio en física del mundo Juan Antonio Rubio, candidato a dirigir el CERN

    CERN Multimedia

    2007-01-01

    The spanish Government presented last Friday at the CERN Council Juan Antonio Rubio, as candidate for the post of Director General of CERN. It's the first time that the spanish Government proposes a candidate for the Direction of this international research center. (2/3 page)

  1. Rio de Janeirost Tallinna, 75 kraadi Celsiuse järgi / Antonio Claudio Carvalho ; tõlk. Reet Varblane

    Index Scriptorium Estoniae

    Carvalho, Antonio Claudio

    2006-01-01

    Juhendaja Antonio Claudio Carvalho Eesti Kunstiakadeemia üliõpilastele toimunud maalimeistriklassist "Ava oma silmad" ja lõpunäitusest Eesti Kunstiakadeemia galeriis. Enne näitust näitasid üliõpilased tööd, mida nad ise pidasid parimaks, kunstikriitik Heie Treierile

  2. Water-budgets and recharge-area simulations for the Spring Creek and Nittany Creek Basins and parts of the Spruce Creek Basin, Centre and Huntingdon Counties, Pennsylvania, Water Years 2000–06

    Science.gov (United States)

    Fulton, John W.; Risser, Dennis W.; Regan, R. Steve; Walker, John F.; Hunt, Randall J.; Niswonger, Richard G.; Hoffman, Scott A.; Markstrom, Steven

    2015-08-17

    This report describes the results of a study by the U.S. Geological Survey in cooperation with ClearWater Conservancy and the Pennsylvania Department of Environmental Protection to develop a hydrologic model to simulate a water budget and identify areas of greater than average recharge for the Spring Creek Basin in central Pennsylvania. The model was developed to help policy makers, natural resource managers, and the public better understand and manage the water resources in the region. The Groundwater and Surface-water FLOW model (GSFLOW), which is an integration of the Precipitation-Runoff Modeling System (PRMS) and the Modular Groundwater Flow Model (MODFLOW-NWT), was used to simulate surface water and groundwater in the Spring Creek Basin for water years 2000–06. Because the groundwater and surface-water divides for the Spring Creek Basin do not coincide, the study area includes the Nittany Creek Basin and headwaters of the Spruce Creek Basin. The hydrologic model was developed by the use of a stepwise process: (1) develop and calibrate a PRMS model and steady-state MODFLOW-NWT model; (2) re-calibrate the steady-state MODFLOW-NWT model using potential recharge estimates simulated from the PRMS model, and (3) integrate the PRMS and MODFLOW-NWT models into GSFLOW. The individually calibrated PRMS and MODFLOW-NWT models were used as a starting point for the calibration of the fully coupled GSFLOW model. The GSFLOW model calibration was done by comparing observations and corresponding simulated values of streamflow from 11 streamgages and groundwater levels from 16 wells. The cumulative water budget and individual water budgets for water years 2000–06 were simulated by using GSFLOW. The largest source and sink terms are represented by precipitation and evapotranspiration, respectively. For the period simulated, a net surplus in the water budget was computed where inflows exceeded outflows by about 1.7 billion cubic feet (0.47 inches per year over the basin area

  3. Lab-on-a-Robot Platform for in-situ Planetary Compositional Analysis, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — HJ Science & Technology, Inc. and the University of Texas at San Antonio propose a joint venture to demonstrate the feasibility of a mobile "lab-on-a-robot"...

  4. 77 FR 20051 - Meeting of the Compact Council for the National Crime Prevention and Privacy Compact

    Science.gov (United States)

    2012-04-03

    ... provides a legal framework for the establishment of a cooperative federal-state system to exchange such... will take place at The St. Anthony Hotel, 330 East Terrace, San Antonio, Texas, telephone (210) 227...

  5. An E-mail Service in a Military Adolescent Medicine Clinic: will teens ...

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    *Adolescent Medicine Physician, Brooke Army Medical Center, San Antonio, TX,. USA. **Assistant ... into the patient's electronic medical record. At the end of the .... our patients or parents, and privacy concerns were easily addressed.

  6. Minería, conflicto y mediadores locales: Minera San Xavier en Cerro de San Pedro, México Mineira, conflito e mediadores locais: Minera San Xavier em Cerro de San Pedro Mining, conflict and local brokers: Minera San Xavier in Cerro de San Pedro

    Directory of Open Access Journals (Sweden)

    Hernán Horacio Schiaffini

    2011-12-01

    Full Text Available Este trabajo indaga en las instancias de mediación que intervienen en la articulación de procesos económicos de gran escala y su puesta en práctica local. Basándonos en el conflicto que se produjo en el Municipio de Cerro de San Pedro (San Luis Potosí, México entre la empresa Minera San Xavier y el Frente Amplio Opositor (FAO a la misma, aplicamos el método etnográfico con el objetivo de describir las estructuras locales de mediación política y analizar sus prácticas y racionalidad. Intentamos demostrar así la importancia de los factores políticos locales en las vinculaciones entre estado, empresa y población.Este trabalho indaga nas instâncias de mediação que intervêm em processos econômicos de grande escala e sua posta em prática local. Baseando-nos no conflito no Cerro de San Pedro (San Luis Potosí, México entre a empresa Minera San Xavier e a Frente Amplio Opositor (FAO aplicamos o método etnográfico pra descrever as estruturas de mediação política locais e analisar suas práticas e racionalidade. Tenta-se demonstrar assim a importância dos fatores políticos locais nas vinculações entre estado, empresa e população.This paper investigates in instances of mediation involved in large-scale economic processes and local implementation. Analyzing the conflict in Cerro de San Pedro (San Luis Potosí, México among San Xavier mining company and the Frente Amplio Opositor (FAO, it applies an ethnographic approach to describe the local structures of political mediation and its practices and rationality. The work shows the relevance of local factors in the relationships between State, company and people.

  7. Hail creek

    Energy Technology Data Exchange (ETDEWEB)

    Chadwick, J.

    2005-09-01

    The paper examines the development of one of the largest coking coal deposits in the world. Hail Creek is 100 km west of Mackay and 35 km northeast of Nebo, Queensland and has proven opencut reserves of 195.6 as at December 2003. Coal processing stated in July 2003. The award winning project included construction of a coal handling and preparation plant, a railway, a village and offsite infrastructure and mine buildings and site services. Coal is mined by conventional dragline and truck/shovel techniques. 1 photo.

  8. Dialogando con los autores "Dr. Antonio María Béguez César in memoriam" Talking to the authors «Dr. Antonio María Béguez César in memoriam»

    Directory of Open Access Journals (Sweden)

    María Antonia Peña Sánchez

    Full Text Available Como parte de las actividades efectuadas en la XIX Feria Internacional del Libro en Santiago de Cuba, se desarrolló en el Teatro Heredia de esta ciudad el primer encuentro denominado Dialogando con los autores "Dr. Antonio María Béguez César in memoriam", al que asistieron escritores del Repertorio "Los profesionales de la salud santiagueros en las editoriales cubanas y extranjeras", así como otras personalidades de la comunidad científica del territorio y de la Editorial Oriente, algunos de los cuales fueron homenajeados por su encomiable labor en defensa de la veracidad y divulgación de las ciencias médicas y ramas afines.As part of the activities undertaken in the XIX International Book Fair in Santiago de Cuba, the first meeting called Talking to the Authors "Dr. Antonio María Béguez Cesar in memoriam" took place in Heredia theater, attended by writers of the Repertoire "Santiago health professionals in Cuban and foreign publishing houses", as well as other personalities of the scientific community in the territory and the Editorial Oriente, some of whom were honored by their commendable work in defense of truthfulness and spread of medical sciences and related branches.

  9. Ground-water data, 1969-77, Vandenberg Air Force Base area, Santa Barbara County, California

    Science.gov (United States)

    Lamb, Charles E.

    1980-01-01

    The water supply for Vandenberg Air Force Base is obtained from wells in the Lompoc Plain, San Antonio Valley, and Lompoc Terrace groundwater basins. Metered pumpage during the period 1969-77 from the Lompoc Plain decreased from a high of 3,670 acre-feet in 1969 to a low of 2,441 acre-feet in 1977, while pumpage from the San Antonio Valley increased from a low of 1 ,020 acre-feet in 1969 to a high of 1,829 acre-feet in 1977. Pumpage from the Lompoc Terrace has remained relatively constant and was 187 acre-feet in 1977. In the Barka Slough area of the San Antonio Valley, water levels in four shallow wells declined during 1976 and 1977. Water levels in observation wells in the two aquifers of the Lompoc Terrace ground-water basin fluctuated during the period, but show no long term trends. Chemical analyses or field determinations of temperature and specific conductance were made of 219 water samples collected from 53 wells. In the Lompoc Plain the dissolved-solids concentration in all water samples was more than 625 milligrams per liter, and in most was more than 1,000 milligrams per liter. The manganese concentration in analyzed samples equaled or exceeded the recommended limit of 50 micrograms per liter for public water supplies. Dissolved-solids concentrations increased with time in water samples from two wells east of the Air Force Base in San Antonio Valley. In the base well-field area, concentrations of dissolved solids ranged from 290 to 566 milligrams per liter. Eight analyses show manganese at or above the recommended limit of 50 milligrams per liter. In the Lompoc Terrace area dissolved-solids concentrations ranged from 470 to 824 milligrams per liter. Five new supply wells, nine observation wells, and two exploratory/observation wells were drilled on the base during the period 1972-77. (USGS)

  10. Teaching Climate Science in Non-traditional Classrooms

    Science.gov (United States)

    Strybos, J.

    2015-12-01

    San Antonio College is the oldest, largest and centrally-located campus of Alamo Colleges, a network of five community colleges based around San Antonio, Texas with a headcount enrollment of approximately 20,000 students. The student population is diverse in ethnicity, age and income; and the Colleges understand that they play a salient role in educating its students on the foreseen impacts of climate change. This presentation will discuss the key investment Alamo Colleges has adopted to incorporate sustainability and climate science into non-traditional classrooms. The established courses that cover climate-related course material have historically had low enrollments. One of the most significant challenges is informing the student population of the value of this class both in their academic career and in their personal lives. By hosting these lessons in hands-on simulations and demonstrations that are accessible and understandable to students of any age, and pursuing any major, we have found an exciting way to teach all students about climate change and identify solutions. San Antonio College (SAC) hosts the Bill R. Sinkin Eco Centro Community Center, completed in early 2014, that serves as an environmental hub for Alamo Colleges' staff and students as well as the San Antonio community. The center actively engages staff and faculty during training days in sustainability by presenting information on Eco Centro, personal sustainability habits, and inviting faculty to bring their classes for a tour and sustainability primer for students. The Centro has hosted professors from diverse disciplines that include Architecture, Psychology, Engineering, Science, English, Fine Arts, and International Studies to bring their classes to center to learn about energy, water conservation, landscaping, and green building. Additionally, Eco Centro encourages and assists students with research projects, including a solar-hydroponic project currently under development with the support

  11. Pine Creek Ranch, FY 2001 annual report; ANNUAL

    International Nuclear Information System (INIS)

    Berry, Mark E.

    2001-01-01

    Pine Creek Ranch was purchased in 1999 by the Confederated Tribes of Warm Springs using Bonneville Power Administration Fish and Wildlife Habitat Mitigation funds. The 25,000 acre property will be managed in perpetuity for the benefit of fish and wildlife habitat. Major issues include: (1) Restoring quality spawning and rearing habitat for stealhead. Streams are incised and fish passage barriers exist from culverts and possibly beaver dams. In addition to stealhead habitat, the Tribes are interested in overall riparian recovery in the John Day River system for wildlife habitat, watershed values and other values such as recreation. (2) Future grazing for specific management purposes. Past grazing practices undoubtedly contributed to current unacceptable conditions. The main stem of Pine Creek has already been enrolled in the CREP program administered by the USDA, Natural Resource Conservation Service in part because of the cost-share for vegetation restoration in a buffer portion of old fields and in part because of rental fees that will help the Tribes to pay the property taxes. Grazing is not allowed in the riparian buffer for the term of the contract. (3) Noxious weeds are a major concern. (4) Encroachment by western juniper throughout the watershed is a potential concern for the hydrology of the creek. Mark Berry, Habitat Manager, for the Pine Creek Ranch requested the Team to address the following objectives: (1) Introduce some of the field staff and others to Proper Functioning Condition (PFC) assessments and concepts. (2) Do a PFC assessment on approximately 10 miles of Pine Creek. (3) Offer management recommendations. (4) Provide guidelines for monitoring

  12. National Allergy Bureau Pollen and Mold Report

    Science.gov (United States)

    ... Search AAAAI National Allergy Bureau Pollen and Mold Report Date: May 19, 2018 Location: San Antonio (2), ... 18/2018 ( click here to view ). Our Allergen Report Email Service can automatically email you daily pollen ...

  13. Geologic framework and hydrogeologic characteristics in the southern part of the Rancho Diana Natural Area, northern Bexar County, Texas, 2008-10

    Science.gov (United States)

    Clark, Allan K.; Morris, Robert R.

    2011-01-01

    The area designated by the city of San Antonio as the Rancho Diana Natural Area is in northern Bexar County, near San Antonio, Texas. During 2008-10, the U.S. Geological Survey, in cooperation with the city of San Antonio, documented the geologic framework and mapped the hydrogeologic characteristics for the southern part of the Rancho Diana Natural Area. The geologic framework of the study area and its hydrogeologic characteristics were documented using field observations and information from previously published reports. Many of the geologic and hydrogeologic features were found by making field observations through the dense vegetation along gridlines spaced approximately 25 feet apart and documenting the features as they were located. Surface geologic features were identified and hydrogeologic features such as caves, sinkholes, and areas of solutionally enlarged porosity were located using hand-held Global Positioning System units. The location data were used to create a map of the hydrogeologic subdivisions and the location of karst features. The outcrops of the Edwards and Trinity aquifer recharge zones were mapped by using hydrogeologic subdivisions modified from previous reports. All rocks exposed within the study area are of sedimentary origin and Lower Cretaceous in age. The valley floor is formed in the cavernous member of the upper Glen Rose Limestone of the Trinity Group. The hills are composed of the basal nodular member, dolomitic member, Kirschberg evaporite member, and grainstone member of the Kainer Formation of the Edwards Group. Field observations made during this study of the exposed formations and members indicate that the formations and members typically are composed of mudstones, wackestones, packstones, grainstones, and argillaceous limestones, along with marls. The upper Glen Rose Limestone is approximately 410 to 450 feet thick but only the upper 70 feet is exposed in the study area. The Kainer Formation is approximately 255 feet thick in

  14. Potential effects of surface coal mining on the hydrology of the Corral Creek area, Hanging Woman Creek coal field, southeastern Montana

    Science.gov (United States)

    McClymonds, N.E.

    1984-01-01

    The Corral Creek area of the Hanging Woman Creek coal field, 9 miles east of the Decker coal mines near the Tongue River, contains large reserves of Federal coal that have been identified for potential lease sale. A hydrologic study was conducted in the area to describe existing hydrologic systems and to study assess potential impacts of surface coal mining on local water resources. Hydrogeologic data collected indicate that aquifers are coal and sandstone beds within the Tongue River Member of the Fort Union Formation (Paleocene age) and sand and gravel in valley alluvium (Pleistocene and Holocene age). Surface-water resources are limited to a few spring-fed stock ponds in the higher parts of the area and the intermittent flow of Corral Creek near the mouth. Most of the stock ponds in the area become dry by midsummer. Mining of the Anderson coal bed would remove three stock wells and would lower the potentiometric surface within the coal and sandstone aquifers. The alluvial aquifer beneath Corral Creek and South Fork would be removed. Although mining would alter the existing hydrologic systems and remove several shallow wells, alternative ground-water supplies are available that could be developed to replace those lost by mining. (USGS)

  15. NPDES Permit for Soap Creek Associates Wastewater Treatment Facility in Montana

    Science.gov (United States)

    Under National Pollutant Discharge Elimination System permit number MT-0023183, Soap Creek Associates, Inc. is authorized to discharge from its wastewater treatment facility located in West, Bighorn County, Montana, to Soap Creek.

  16. Antonio Boggeri. Considerazioni su un protagonista della grafica italiana

    Directory of Open Access Journals (Sweden)

    Camilla Chiappini

    2012-01-01

    Full Text Available Antonio Boggeri is often remembered in the history of graphics only as the Studio Boggeri’s holder. Indeed he is one of the most important figures of Italian advertising graphics and this not for the works he materially made in this field but for his centrality in the Studio he created: in fact he was the unifying element in it among artists of different personality and sensibility.This article does not pretend to explain in a comprehensive manner his importance but it wants to represent a starting point in a research that reconsiders all round Boggeri. Not only, therefore, for his central role in the Studio, but even for his important contribution as a writer and as a photographer, compensating, in part, the lack of works that fully analyze his figure.

  17. Technical proposal on the treatment of the influent of the Jose Antonio Alzate dam using aerobic pond system; Propuesta tecnica sobre el tratamiento del influente de la presa Jose Antonio Alzate a traves un sistema lagunar aerobio

    Energy Technology Data Exchange (ETDEWEB)

    Rosas de Alba, S.G. [Instituto Tecnologico de Toluca, Metepec, Estado de Mexico (Mexico)]. E-mail: sergio.rosas01@cfe.gob.mx; Barcelo Quintal, I.D.; Bussy Beaurain, A.L.; lopez Galvan, E. [Universidad Autonoma Metropolitana, Unidad Azcapotzalco (Mexico)]. E-mail: idbq@correo.azc.uam.mx; leemp@correo.azc.uam.mx; loge@correo.azc.uam.mx

    2010-01-15

    In Mexico, discharge of waste water not treated is a common problem; this is the case of the Lerma river, where the original clean water contribution of the Almoloya-Lerma-San Bartolo timber-roof system, located in the valley of Toluca, State of Mexico, was replaced by the wastewater of the valley. The attempts to clean the water before their spill have been unfruitful and this has caused the present anaerobic conditions of the river in its entire route including the first receiving stage that is the Jose Antonio Alzate Dam (PJAA), becoming a potential source of diseases and a useless water body. In this work we evaluate the treatment efficiency of experimental waste water pond system. The treatment system was constructed with 5 screens which formed 6 internal channels and it had an operation in continuous form by 26 weeks, providing it with continuously polluted water of the Lerma river. We found that the efficiency of reduction of the organic matter reported as BOD, was 83% and it is carried out in the first channel after 7 days of hydraulic retention verifying that the channels do not work like lagoons in series. With the collected data we calculated, through the application of design equations, the factor of decay of organic matter k and the number of dispersion d, specific for the type of treatment and environmental conditions of the site. The required surface of treatment calculated to reach the efficiency of reduction of the DOD5 obtained experimentally. Thus, a surface of: 1 281.6 hectares distributed in 13 lagoons that can deal with a volume 8646.70 m{sup 3}/h was determined. Since this was a bigger surface than that of the dam, the available area was evaluated to make a proposal closer to reallity. [Spanish] La descarga de aguas residuales a los sistemas acuaticos, sin previo tratamiento, es un problema generalizado en Mexico; como es el caso del rio Lerma en donde se sustituyo el aporte de agua limpia proveniente del sistema lagunar Almoloya-Lerma-San

  18. Experience with integrated exploitation systems in narrow, very steep seams in HUNOSA. Experiencias con sistemas de explotacion integral en capas estrechas y muy inclinadas en HUNOSA

    Energy Technology Data Exchange (ETDEWEB)

    Ongallo Acedo, J.M.; Fernandez Villa, A.; Iglesias Alvarez, J.L. (HUNOSA, Madrid (Spain))

    1988-01-01

    This summary relates the experience in the Hunosa Pits of Polio and San Antonio with full starting mechanization in narrow coal layers of less than 2 m. and very inclined slopes of more than 40[degree]. The selection of the coal layer, the kind of infrastructure to be used, the form of the ascent channel and the design of the workshop, as well as the auxiliary services for assistance to the workshop are mentioned. The methods are not described but details about the mechanized supports according to the slopes (Asturfalia) in the Polio Pit and on the mining with descending shield (ANSHA) in the San Antonio Pit are emphasized. To conclude, the results obtained and the possibilities found in the mining systems are mentioned and commented on. 6 refs., 8 figs., 2 tabs.

  19. ANTONIO DE MONTSERRAT – LA RUTA DE LA SEDA Y LOS CAMINOS SECRETOS DEL TANTRA

    Directory of Open Access Journals (Sweden)

    Oscar R. Gómez

    2016-01-01

    Full Text Available En este artículo se presenta la biografía de Antonio de Monserrat con el objeto de insertar en el pensamiento crítico budista a quien se considera el primer occidental iniciado en la filosofía tántrica e impulsor de ésta en Occidente a través de la Compañía de Jesús. Para ello, primero se hace un recorrido histórico que pone en foco cómo el budismo es desplazado de la India y se refugia entre las poblaciones de Asia central como la etnia Uigur en la actual Turquestán, cómo es adoptado por los emperadores chinos y se expande a lo largo de toda la Ruta de la Seda. La combinación del budismo indio con influencias occidentales (grecobudismo dio origen a diversas escuelas budistas en Asia Central y en China. Luego se caracteriza en forma sintética la versión esotérica que adquiere el budismo (el tantra y que se consolida en el siglo VIII en el Tíbet como budismo vajrayana (tántrico. Ésta es la forma de budismo que toman los gobernantes, que promueve la igualdad completa de personas y género, la idea del sujeto como una construcción de la cultura y la noción de deidades metafóricas —útiles para modelar el carácter de las personas pero de absoluta inexistencia— además del postulado budista de verdad relativa. Esta visión no teísta —o transteísta, como Gómez la prefiere llamar— se reflejaba en la total tolerancia religiosa del imperio Chino, Uigur y Mongol, que garantizaba la seguridad y el libre intercambio por la Ruta de la Seda. Es esta visión de sujetos no divididos en castas ni diferenciados por sangre lo que maravilla a de Montserrat al decir que los tibetanos “no tienen reyes entre sí” e inflama la avidez de quienes viajaron especialmente (a partir de los escritos de éste a iniciarse en el budismo tántrico tibetano como los jesuitas Antonio de Andrade y Juan de Brito. El tercer apartado se dedica de lleno a la biografía de Antonio de Monserrat y a precisar su contacto con el tantra. Abstract This

  20. Los liberalismos de José María Vigil y Antonio Caso y el realismo directo

    Directory of Open Access Journals (Sweden)

    José Hernández

    2013-11-01

    Full Text Available Jose Maria Vigil (1829-1909 and Antonio Caso (1883-1946 were two defenders of liberal democracy and of the possibility of a limited but effective conscious management of public and social affairs, within the adverse contexts of Mexico during the administration of Porfirio Diaz as well as the post-revolutionary period. Both authors based their positions on a critique concerning positivism and social-historical determinism, which would aim at a way of thinking quite distant from subjectivist thought, although very close to an epistemological "direct realism" that establishes that the world is not actually a subjective or inter-subjective construction, that may be interpreted in the same subjective or inter-subjective way. However, it is not either something that might be known through a mental or conceptual copy or representation of its entities and processes. Perhaps, the most evocative defender of direct realism in history has been the 18* Century Scottish philosopher, Thomas Reid (1710-1796, a great "common-sensist", explicitly recovered by Vigil and vindicated in a tacit manner by Antonio Caso.

  1. 75 FR 57766 - Ryckman Creek Resources, LLC; Notice of Petition

    Science.gov (United States)

    2010-09-22

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP10-498-000] Ryckman Creek Resources, LLC; Notice of Petition September 15, 2010. Take notice that on September 3, 2010, Ryckman Creek..., a petition for an Exemption of Temporary Acts and Operations and Request for Expedited Approval...

  2. 78 FR 76750 - Drawbridge Operation Regulation; Chambers Creek, Steilacoom, WA

    Science.gov (United States)

    2013-12-19

    ... operating schedule that governs the Burlington Northern Santa Fe (BNSF) Chambers Creek Railway Bridge across... performing lift bridge maintenance and upgrades for the BNSF Chambers Creek Railway Bridge across Chambers... maintenance and upgrade items to this vertical lift bridge in support of Positive Train Control requirements...

  3. Flood-inundation maps for Big Creek from the McGinnis Ferry Road bridge to the confluence of Hog Wallow Creek, Alpharetta and Roswell, Georgia

    Science.gov (United States)

    Musser, Jonathan W.

    2015-08-20

    Digital flood-inundation maps for a 12.4-mile reach of Big Creek that extends from 260 feet above the McGinnis Ferry Road bridge to the U.S. Geological Survey (USGS) streamgage at Big Creek below Hog Wallow Creek at Roswell, Georgia (02335757), were developed by the USGS in cooperation with the cities of Alpharetta and Roswell, Georgia. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the USGS streamgage at Big Creek near Alpharetta, Georgia (02335700). Real-time stage information from this USGS streamgage may be obtained at http://waterdata.usgs.gov/ and can be used in conjunction with these maps to estimate near real-time areas of inundation. The National Weather Service (NWS) is incorporating results from this study into the Advanced Hydrologic Prediction Service (AHPS) flood-warning system http://water.weather.gov/ahps/). The NWS forecasts flood hydrographs for many streams where the USGS operates streamgages and provides flow data. The forecasted peak-stage information for the USGS streamgage at Big Creek near Alpharetta (02335700), available through the AHPS Web site, may be used in conjunction with the maps developed for this study to show predicted areas of flood inundation.

  4. Geophysical Characterization of the Hilton Creek Fault System

    Science.gov (United States)

    Lacy, A. K.; Macy, K. P.; De Cristofaro, J. L.; Polet, J.

    2016-12-01

    The Long Valley Caldera straddles the eastern edge of the Sierra Nevada Batholith and the western edge of the Basin and Range Province, and represents one of the largest caldera complexes on Earth. The caldera is intersected by numerous fault systems, including the Hartley Springs Fault System, the Round Valley Fault System, the Long Valley Ring Fault System, and the Hilton Creek Fault System, which is our main region of interest. The Hilton Creek Fault System appears as a single NW-striking fault, dipping to the NE, from Davis Lake in the south to the southern rim of the Long Valley Caldera. Inside the caldera, it splays into numerous parallel faults that extend toward the resurgent dome. Seismicity in the area increased significantly in May 1980, following a series of large earthquakes in the vicinity of the caldera and a subsequent large earthquake swarm which has been suggested to be the result of magma migration. A large portion of the earthquake swarms in the Long Valley Caldera occurs on or around the Hilton Creek Fault splays. We are conducting an interdisciplinary geophysical study of the Hilton Creek Fault System from just south of the onset of splay faulting, to its extension into the dome of the caldera. Our investigation includes ground-based magnetic field measurements, high-resolution total station elevation profiles, Structure-From-Motion derived topography and an analysis of earthquake focal mechanisms and statistics. Preliminary analysis of topographic profiles, of approximately 1 km in length, reveals the presence of at least three distinct fault splays within the caldera with vertical offsets of 0.5 to 1.0 meters. More detailed topographic mapping is expected to highlight smaller structures. We are also generating maps of the variation in b-value along different portions of the Hilton Creek system to determine whether we can detect any transition to more swarm-like behavior towards the North. We will show maps of magnetic anomalies, topography

  5. CREEK Project's Oyster Biomass Database for Eight Creeks in the North Inlet Estuary, South Carolina

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight tidal creeks dominated by oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated BACI (Before -...

  6. Francisco Antonio Zea: periodista, botánico y político

    Directory of Open Access Journals (Sweden)

    Soto Arango, Diana E.

    1996-06-01

    Full Text Available This work analyzes the journalistic facet of Francisco Antonio Zea, whose first article, «Avisos de Hebephilo», was published in 1791 in the Papel Periódico de la ciudad de Santa Fé de Bogotá. His interest for the press shows at his stage of student in the National Institute of France, but won't be up to 1803, at his return to Madrid, when he proves his talent for the organization and journalistic administration on The Mercury and on the Gazette de Madrid. Later on, being manager of the Royal Botanical Garden of Madrid, he shares the management of the Semanario de Agricultura y Artes, and, finally, in 1818 establishes and directs the Venezuelan Correo del Orinoco.

    Este trabajo analiza la faceta periodística de Francisco Antonio Zea, cuyo primer artículo, «Avisos de Hebephilo», se publicó en 1791 en el Papel Periódico de la ciudad de Santa Fé de Bogota. Su interés por la prensa se manifiesta en su etapa de estudiante en el Instituto Nacional de Francia, pero no será hasta 1803, a su regreso a Madrid, cuando evidencie sus dotes para la organización y dirección periodísticas en El Mercurio y en la Gaceta de Madrid. Posteriormente, siendo director del Real Jardín Botánico de Madrid, comparte la dirección del Semanario de Agricultura y Artes, y, finalmente, en 1818 funda y dirige el venezolano Correo del Orinoco.

  7. 76 FR 1386 - Safety Zone; Centennial of Naval Aviation Kickoff, San Diego Bay, San Diego, CA

    Science.gov (United States)

    2011-01-10

    ...-AA00 Safety Zone; Centennial of Naval Aviation Kickoff, San Diego Bay, San Diego, CA AGENCY: Coast... zone on the navigable waters of San Diego Bay in San Diego, CA in support of the Centennial of Naval... February 12, 2010, the Centennial of Naval Aviation Kickoff will take place in San Diego Bay. In support of...

  8. 75 FR 16728 - Beaver Creek Landscape Management Project, Ashland Ranger District, Custer National Forest...

    Science.gov (United States)

    2010-04-02

    ... DEPARTMENT OF AGRICULTURE Forest Service Beaver Creek Landscape Management Project, Ashland Ranger... manner that increases resiliency of the Beaver Creek Landscape Management Project area ecosystem to... requirements to require. The Beaver Creek Landscape Management Project includes treatments previously proposed...

  9. San Marino.

    Science.gov (United States)

    1985-02-01

    San Marino, an independent republic located in north central Italy, in 1983 had a population of 22,206 growing at an annual rate of .9%. The literacy rate is 97% and the infant mortality rate is 9.6/1000. The terrain is mountainous and the climate is moderate. According to local tradition, San Marino was founded by a Christian stonecutter in the 4th century A.D. as a refuge against religious persecution. Its recorded history began in the 9th century, and it has survived assaults on its independence by the papacy, the Malatesta lords of Rimini, Cesare Borgia, Napoleon, and Mussolini. An 1862 treaty with the newly formed Kingdom of Italy has been periodically renewed and amended. The present government is an alliance between the socialists and communists. San Marino has had its own statutes and governmental institutions since the 11th century. Legislative authority at present is vested in a 60-member unicameral parliament. Executive authority is exercised by the 11-member Congress of State, the members of which head the various administrative departments of the goverment. The posts are divided among the parties which form the coalition government. Judicial authority is partly exercised by Italian magistrates in civil and criminal cases. San Marino's policies are tied to Italy's and political organizations and labor unions active in Italy are also active in San Marino. Since World War II, there has been intense rivalry between 2 political coalitions, the Popular Alliance composed of the Christian Democratic Party and the Independent Social Democratic Party, and the Liberty Committee, coalition of the Communist Party and the Socialist Party. San Marino's gross domestic product was $137 million and its per capita income was $6290 in 1980. The principal economic activities are farming and livestock raising, along with some light manufacturing. Foreign transactions are dominated by tourism. The government derives most of its revenue from the sale of postage stamps to

  10. San Francisco District Laboratory (SAN)

    Data.gov (United States)

    Federal Laboratory Consortium — Program CapabilitiesFood Analysis SAN-DO Laboratory has an expert in elemental analysis who frequently performs field inspections of materials. A recently acquired...

  11. 76 FR 13344 - Beaver Creek Landscape Management Project, Ashland Ranger District, Custer National Forest...

    Science.gov (United States)

    2011-03-11

    ... DEPARTMENT OF AGRICULTURE Forest Service Beaver Creek Landscape Management Project, Ashland Ranger... Impact Statement for the Beaver Creek Landscape Management Project was published in the Federal Register... Responsible Official for the Beaver Creek Landscape Management Project. DATES: The Final Environmental Impact...

  12. Ship Creek bioassessment investigations

    Energy Technology Data Exchange (ETDEWEB)

    Cushing, C.E.; Mueller, R.P.; Murphy, M.T.

    1995-06-01

    Pacific Northwest Laboratory (PNL) was asked by Elmendorf Air Force Base (EAFB) personnel to conduct a series of collections of macroinvertebrates and sediments from Ship Creek to (1) establish baseline data on these populations for reference in evaluating possible impacts from Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) activities at two operable units, (2) compare current population indices with those found by previous investigations in Ship Creek, and (3) determine baseline levels of concentrations of any contaminants in the sediments associated with the macroinvertebrates. A specific suite of indices established by the US Environmental Protection Agency (EPA) was requested for the macroinvertebrate analyses; these follow the Rapid Bioassessment Protocol developed by Plafkin et al. (1989) and will be described. Sediment sample analyses included a Microtox bioassay and chemical analysis for contaminants of concern. These analyses included, volatile organic compounds, total gasoline and diesel hydrocarbons (EPA method 8015, CA modified), total organic carbon, and an inductive-coupled plasma/mass spectrometry (ICP/MS) metals scan. Appendix A reports on the sediment analyses. The Work Plan is attached as Appendix B.

  13. 78 FR 52123 - Atlantic Highly Migratory Species; 2006 Consolidated Highly Migratory Species Fishery Management...

    Science.gov (United States)

    2013-08-22

    ... Management Act (Magnuson-Stevens Act) and the Atlantic Tunas Convention Act (ATCA). Under the Magnuson... August 28, 2013, 6 San Antonio, TX.... Hilton Palacio Del Rio, 200 S. with the Gulf of Mexico Fishery p.m...

  14. Examining the design and developmental factors associated with crashes involving pedestrians, cyclists, and motorists in urban environments.

    Science.gov (United States)

    2012-05-01

    "Using a parcel-level database of crash incidence and urban form developed for the San Antonio-Bexar : County metropolitan region, this study examined how urban form-related variables affect the incidence of : crashes involving pedestrians, bicyclist...

  15. Sedimentation Study and Flume Investigation, Mission Creek, Santa Barbara, California; Corte Madera Creek, Marin County, California

    National Research Council Canada - National Science Library

    Copeland, Ronald

    2000-01-01

    .... An existing concrete-lined flood control channel on Corte Madera Creek in Marin County, California lacks a debris basin at its upstream terminus and carries significant bed load through a supercritical flow reach...

  16. Anticipated transport of Cs-137 from Steel Creek following L-Area restart

    International Nuclear Information System (INIS)

    Hayes, D.W.

    1982-01-01

    Heat exchanger cooling water, spent fuel storage basin effluents, and process water from P and L-Reactor Areas were discharged to Steel Creek beginning in 1954. Cs-137 was the most significant radionuclide discharged to the environs. Once the Cs-137 was discharged from P and L-Area reactors to Steel Creek, it became associated with silt and clay in the Steel Creek system. After its association with the silt and clay, the Cs-137 becomes part of the sediment transport process and undergoes continual deposition-resuspension in the stream system. This report discusses the expected fate and transport of Cs-137 currently present in the Steel Creek system after L-Reactor restart

  17. Antonio Canova and the Whatever Body

    Directory of Open Access Journals (Sweden)

    Cora Hatshepsut Gilroy-Ware

    2017-02-01

    Full Text Available This article looks at the persistence of classicizing art in postmodern imagery. Specifically, I posit the art of Antonio Canova as a precursor to contemporary fashion advertising, arguing against the notion that his oeuvre is wholly irrelevant to contemporary culture. I focus on a selection of paintings by Canova, works that, having received scant attention from scholars, are obscure in relation to the artist’s corpus of sculpture. At first glance, these paintings are little more than odd pastiches of 16th century old master works, only with figures marked by a highly refined and conspicuously modern appropriation of ideal beauty. Rather than marginal curiosities or footnotes to his figures in marble, these paintings will be discussed for their distinctive treatment of the female form. I frame the artist as a transitional figure, one whose overturning of moralizing deployments of ideal beauty initiated a new corporeal type that endures in the figure of the fashion model. Returning Canova to the central position he once occupied in the nineteenth century, I incorporate the work of Giorgio Agamben, John Berger and Frederic Jameson. Like Aby Warburg’s 'Mnemosyne Atlas', my argument is largely founded on the eloquence of the images themselves.

  18. Impact of urbanization on flood of Shigu creek in Dongguan city

    Science.gov (United States)

    Pan, Luying; Chen, Yangbo; Zhang, Tao

    2018-06-01

    Shigu creek is a highly urbanized small watershed in Dongguan City. Due to rapid urbanization, quick flood response has been observed, which posted great threat to the flood security of Dongguan City. To evaluate the impact of urbanization on the flood changes of Shigu creek is very important for the flood mitigation of Shigu creek, which will provide insight for flood planners and managers for if to build a larger flood mitigation system. In this paper, the Land cover/use changes of Shigu creek from 1987-2015 induced by urbanization was first extracted from a local database, then, the Liuxihe model, a physically based distributed hydrological model, is employed to simulate the flood processes impacted by urbanization. Precipitation of 3 storms was used for flood processes simulation. The results show that the runoff coefficient and peak flow have increased sharply.

  19. National Uranium Resource Evaluation: Durango Quadrangle, Colorado

    International Nuclear Information System (INIS)

    Theis, N.J.; Madson, M.E.; Rosenlund, G.C.; Reinhart, W.R.; Gardner, H.A.

    1981-06-01

    The Durango Quadrangle (2 0 ), Colorado, was evaluated using National Uranium Resource Evaluation criteria to determine environments favorable for uranium deposits. General reconnaissance, geologic and radiometric investigations, was augmented by detailed surface examination and radiometric and geochemical studies in selected areas. Eight areas favorable for uranium deposits were delineated. Favorable geologic environments include roscoelite-type vanadium-uranium deposits in the Placerville and Barlow Creek-Hermosa Creek districts, sandstone uranium deposits along Hermosa Creek, and vein uranium deposits in the Precambrian rocks of the Needle Mountains area and in the Paleozoic rocks of the Tuckerville and Piedra River Canyon areas. The major portions of the San Juan volcanic field, the San Juan Basin, and the San Luis Basin within the quadrangle were judged unfavorable. Due to lack of information, the roscoelite belt below 1000 ft (300 m), the Eolus Granite below 0.5 mi (0.8 km), and the Lake City caldera are unevaluated. The Precambrian Y melasyenite of Ute Creek and the Animas Formation within the Southern Ute Indian Reservation are unevaluated due to lack of access

  20. Miguel Antonio Caro, el Banco Nacional y el Estado

    Directory of Open Access Journals (Sweden)

    Salomón Kalmanovitz

    1999-09-01

    Full Text Available La Regeneración fue el movimiento político y Miguel Antonio Caro el ideólogo que hicieron que Colombia retornara a la matriz institucional centralizada legada por los españoles, en reacción a la dirección liberal y federalista que pretendió orientarla por la senda del desarrollo capitalista, vía su integración al mercado mundial. Esta fue una tendencia continental, de acuerdo con Douglass North, aún en países donde los liberales ganaron las guerras civiles del siglo XIX (North, 134-135. En este ensayo se trata de analizar el pensamiento económico de Caro y más precisamente sus percepciones sobre la banca central, como parte integral de su concepción del Estado que terminaron por imponerse para la Colombia del siglo XX.

  1. Evaluation of the consequences of thermal isolation on biota of upper Steel Creek

    International Nuclear Information System (INIS)

    Gladden, J.B.

    1984-04-01

    The objective of this report is to summarize and evaluate existing data concerning the upper reaches of Steel Creek on the Savannah River Plant (SRP) near Aiken, South Carolina. This report addresses the current ecological status of this stream section and the need and/or desirability of maintaining an ambient water temperature zone of passage with lower Steel Creek or the nearby Meyers Branch, an undisturbed watershed that is a major tributary to Steel Creek. The specific case evaluated involves the construction of an 800 to 1000 acre cooling reservoir on Steel Creek upstream of the confluence of Steel Creek and Meyers Branch. Water temperatures exiting this reservoir are assumed to never exceed 90 0 F. Studies were conducted in connection with the proposed restart of the L-Reactor at SRP. 8 references, 3 figures, 2 tables

  2. 78 FR 2990 - Bear Creek Storage Company, L.L.C.; Notice of Request Under Blanket Authorization

    Science.gov (United States)

    2013-01-15

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP13-34-000] Bear Creek..., 2012, Bear Creek Storage Company, L.L.C. (Bear Creek), 569 Brookwood Village, Suite 749, Birmingham....208, 157.213 and 157.216 of the Commission's Regulations under the Natural Gas Act, and Bear Creek's...

  3. Tritium at the Steel Creek Landing

    International Nuclear Information System (INIS)

    Arnett, M.; Heffner, J.D.; Fledderman, P.D.; Littrell, J.W.; Hayes, D.W.; Dodgen, M.S.

    1998-01-01

    In December 1997 and January 1998, the South Carolina Department of Health and Environmental Control (SCDHEC) collected routine weekly grab samples from the Savannah River near the Steel Creek Boat Landing

  4. Phytoplankton characteristics in a polluted Bombay Harbour-Thana-Bassein creek estuarine complex

    Digital Repository Service at National Institute of Oceanography (India)

    Ramaiah, Neelam; Ramaiah, N.; Nair, V.R.

    Annual variations in phytoplankton characteristics were studied from Bombay Harbour-Thana creek-Bassein creek (BHTCBC) estuarine confluence to assess the levels of pigment concentration, productivity and, qualitative and qunatitative nature...

  5. Calzadas y soleras de Santiago como elementos patrimoniales: los casos de las calles Lira y Antonio Ricaurte, una tentativa polémica. /The pavements of the streets: Lira and Antonio Ricaute in Santiago, Chile. Heritage objects.

    Directory of Open Access Journals (Sweden)

    Larrañaga, Itxiar

    2006-06-01

    Full Text Available La calle Lira, desde Avda. del Libertador Bernardo O'Higgins hasta Manuel Antonio Matta, destaca por su admirable adoquinado en granito entre soleras del mismo material, y la línea central de tranvía con las tapas de alcantarillado en el centro de la línea. La factura del adoquinado refleja que su realización es de una época del siglo XX en que ya se tenía madurez en el arte de su construcción. Se reflexiona sobre la eventual consideración de estos elementos como objetos culturales y patrimoniales./Lira street, from Libertador Bernardo O’higgins Avenue to Manuel Antonio Matta Avenue, features an admirable cobbled pavement made out of granite as well as the curbs on each side. Along the middle of the street there is a streetcar line, and in between its rails there are sewer lids along the line.The quality of the placing of the cobbles and their materials is proof of a certain maturity in the art of construction during the 20th century. The article proposes that these elements should be considered as cultural heritage objects.

  6. Cuerpos invadidos : cuerpo y corporalidad en algunos relatos de Antonio Di Benedetto

    OpenAIRE

    Varela, Fabiana Inés

    2007-01-01

    Mundo Animal (1953) es una colección de cuentos que inicia la carrera literaria del narrador mendocino, Antonio Di Benedetto. Libro de difícil ubicación genérica, tiene una marcada intencionalidad ética que el mismo autor señala de modo explícito. Es además, evidente la filiación kafkianas de muchas de estas historias. Esta relación se observa, especialmente, en el clima fuertemente onírico y opresivo tanto para los personajes como para los lectores, en el escaso interés por la realidad circu...

  7. 76 FR 9709 - Water Quality Challenges in the San Francisco Bay/Sacramento-San Joaquin Delta Estuary

    Science.gov (United States)

    2011-02-22

    ... Water Quality Challenges in the San Francisco Bay/Sacramento-San Joaquin Delta Estuary AGENCY... the San Francisco Bay/ Sacramento-San Joaquin Delta Estuary (Bay Delta Estuary) in California. EPA is... programs to address recent significant declines in multiple aquatic species in the Bay Delta Estuary. EPA...

  8. The effects of repeated Ozurdex injections on ocular hypertension

    Directory of Open Access Journals (Sweden)

    Bahadorani S

    2018-04-01

    Full Text Available Sepehr Bahadorani,1 Chelsey Krambeer,2 Kendall Wannamaker,1 Wayne Tie,1 Michael Jansen,1 Jason Espitia,2 Jeong-Hyeon Sohn,1 Michael A Singer2 1Department of Ophthalmology, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA; 2Medical Center Ophthalmology Associates, San Antonio, TX, USA Purpose: The purpose of this study was to correlate the degree of ocular hypertension with the number of Ozurdex injections.Methods: Intraocular pressure (IOP fluctuations for a total of 183 injections were studied over a period of at least 12 months. The main indications for treatment were uveitis, diabetic macular edema, and retinal vein occlusion.Results: Results of the study demonstrate that repeated Ozurdex injections do not increase the frequency of IOP spikes beyond 30 mmHg. For lower IOPs, however, a positive correlation exists. Furthermore, patients with primary open angle glaucoma and uveitis had the highest IOP response to repeated injections. On average, patients with an IOP of ≥28.6 mmHg received pressure lowering medications, after which their IOP reached a stable level (16.7 mmHg without the need for additional interventions.Conclusion: The data support the conclusion that multiple Ozurdex injections does not increase the frequency of IOP spikes beyond 30 mmHg, but patients still must be closely monitored if they have a history of primary open angle glaucoma. Keywords: Ozurdex, dexamethasone, glaucoma, intraocular pressure, ocular hypertension

  9. Authentication at a small museum: the kindness of strangers

    Science.gov (United States)

    Hyland, Douglas K. S.

    2000-03-01

    Over the last twenty years, I have served as curator and director of several small and medium size museums including the Helen Foresman Spencer Museum of Art, University of Kansas, Lawrence, Kansas; the Memphis Brooks Museum of Art, Memphis, Tennessee; the Birmingham Museum of Art, Birmingham, Alabama; the San Antonio Museum of Art, San Antonio, Texas, and most recently, the Fuller Museum of Art, Brockton, Massachusetts. The largest budget approached three million dollars, minute in comparison with the Metropolitan Museum of Art of the National Gallery. Our resources were limited and the demands of building maintenance, programs, acquisitions and conservation far outstripped the amount of money available to be spent. Each museum housed between five and thirty thousand art works and generally speaking the collections were eclectic. It is not unusual at these city museums to find extraordinary oddities ranging from the finest Wedgwood collection in the world in Birmingham to the most extensive group of Latin American folk art objects to be found anywhere in San Antonio. Each year museums of comparable size are offered thousands of art works on all shapes and sizes form all periods and cultures. Only rarely does the staff have the expertise to evaluate and determine the authenticity of the eclectic group of objects both in the collection and being offered. With few curators and in many cases even fewer local experts to call upon, the museum professional must be both bold and creative.

  10. CREEK Project's Nekton Database for Eight Creeks in the North Inlet Estuary, South Carolina: 1997-1998.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight intertidal creeks with high densities of oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated...

  11. Are You Bleeding? Validation of a Machine-learning Algorithm for Determination of Blood Volume Status: Application to Remote Triage

    Science.gov (United States)

    2014-01-09

    University of North Texas Health Science Center, Fort Worth, Texas; 2Department of Health and Kinesiology , University of Texas at San Antonio, San...addition to the standard vital signs measured in the prehospital, emergency department, operating room, and intensive care settings. Current methods of...hemorrhage progression. The difficulty in tracking the change in SV with exercise was likely due to the supine exercise posture and the mild intensities of

  12. Brood Year 2004: Johnson Creek Chinook Salmon Supplementation Report, June 2004 through March 2006.

    Energy Technology Data Exchange (ETDEWEB)

    Gebhards, John S.; Hill, Robert; Daniel, Mitch [Nez Perce Tribe

    2009-02-19

    The Nez Perce Tribe, through funding provided by the Bonneville Power Administration, has implemented a small scale chinook salmon supplementation program on Johnson Creek, a tributary in the South Fork of the Salmon River, Idaho. The Johnson Creek Artificial Propagation Enhancement project was established to enhance the number of threatened Snake River spring/summer chinook salmon (Oncorhynchus tshawytscha) returning to Johnson Creek to spawn through artificial propagation. This was the sixth season of adult chinook broodstock collection in Johnson Creek following collections in 1998, 2000, 2001, 2002, and 2003. Weir installation was completed on June 21, 2004 with the first chinook captured on June 22, 2004 and the last fish captured on September 6, 2004. The weir was removed on September 18, 2004. A total of 338 adult chinook, including jacks, were captured during the season. Of these, 211 were of natural origin, 111 were hatchery origin Johnson Creek supplementation fish, and 16 were adipose fin clipped fish from other hatchery operations and therefore strays into Johnson Creek. Over the course of the run, 57 natural origin Johnson Creek adult chinook were retained for broodstock, transported to the South Fork Salmon River adult holding and spawning facility and held until spawned. The remaining natural origin Johnson Creek fish along with all the Johnson Creek supplementation fish were released upstream of the weir to spawn naturally. Twenty-seven Johnson Creek females were artificially spawned with 25 Johnson Creek males. Four females were diagnosed with high bacterial kidney disease levels resulting in their eggs being culled. The 27 females produced 116,598 green eggs, 16,531 green eggs were culled, with an average eye-up rate of 90.6% resulting in 90,647 eyed eggs. Juvenile fish were reared indoors at the McCall Fish Hatchery until November 2005 and then transferred to the outdoor rearing facilities during the Visual Implant Elastomer tagging operation

  13. A measure to manage approach to characterizing the energy impact of residential building stocks

    Directory of Open Access Journals (Sweden)

    Afamia Elnakat

    2016-05-01

    Full Text Available The city of San Antonio is the seventh largest in the United States by population and the second in the state of Texas, with a population of over 1.3 million people. As one of the fastest growing cities, the San Antonio residential real estate market has expanded to meet the demands of the growing population. Managing the energy footprint of single-family houses can be enhanced by big data analysis of combined metered energy consumption and building infrastructure characteristics. This study analyzes the energy intensity of 389,160 single family detached homes and identifies energy utilization trends across various residential building stock size and vintage categories. Supported by the “measure to manage” premise, this study highlights the value of this characterization as a forecasting and planning tool for sustainable growth and a more engaged consumer.

  14. Manifestaciones de la subjetividad en ‘Angustia’ (José Antonio Nieves Conde, 1947)

    OpenAIRE

    Higueras Flores, Rubén

    2017-01-01

    En el presente texto pretendemos exponer cómo en el universo cinematográfico del thriller dirigido por José Antonio Nieves Conde se logra hacer copartícipe al espectador de la inquietud y la desazón experimentada por una subjetividad alienada, sirviéndose para ello de precisas estrategias formales que exteriorizan el malestar de unos personajes cercados por una realidad política, social y/o económica que oprime y coacciona al sujeto. La plasmación en el plano formal de la psicología del prota...

  15. The Historical Archive of the Arcetri Astrophysical Observatory: Antonio and Giorgio Abetti Archive

    Science.gov (United States)

    Gasperini, Antonella; Baglioni, Roberto

    In 1993, during the renovation of the library, we found boxes containing letters, reports, papers, scientific notes, circulars, conference proceedings, astronomical data collections, books, maps, invoices, balance sheets, obituaries, pictures and spectrograms, drawings and journal cuttings. The archival material spanned the years from 1893 to the early 1970s. However, for the time being, only Giorgio Abetti's correspondences are being considered (about 2300 items). In addition, a complete bibliography of Antonio and Giorgio Abetti's publications have been prepared so it is possible to complete the reconstruction of both personalities.

  16. Stability of a sand spit due to dredging in an adjacent creek

    Digital Repository Service at National Institute of Oceanography (India)

    Patgaonkar, R.S.; Ilangovan, D.; Vethamony, P.; Babu, M.T.; Jayakumar, S.; Rajagopal, M.D.

    , safety factor 1. Introduction The Jatadharmohan creek (hereinafter referred to as JMC) is a tidal creek oriented in the NE-SW direction (Fig. 1) and lies to the south of Paradip, along the east coast of India. This creek runs almost parallel... cor = 15 + (Nobs -15)/2, for Nobs > 15 b) Overburden correction: Ncor = Nobs x 350/ (? + 70) where, ? = overburden pressure The critical circular failure surface is the one for which factor of safety is the least. This is arrived...

  17. 33 CFR 165.776 - Security Zone; Coast Guard Base San Juan, San Juan Harbor, Puerto Rico

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone; Coast Guard Base San Juan, San Juan Harbor, Puerto Rico 165.776 Section 165.776 Navigation and Navigable Waters COAST... Guard District § 165.776 Security Zone; Coast Guard Base San Juan, San Juan Harbor, Puerto Rico (a...

  18. Hydrologic data for urban studies in the Houston, Texas, metropolitan area, 1980

    Science.gov (United States)

    Liscum, Fred; Hutchison, J.S.; Bruchmiller, J.P.; Walther, L.S.

    1983-01-01

    Hydrologic investigations of urban watersheds in Texas were begun by the U.S. Geological Survey in 1954. Studies are now in progress in Austin, and Houston. Studies have been completed in the Dallas-Fort Worth and San Antonio areas.

  19. Future travel demand and its implications for transportation infrastructure investments in the Texas Triangle.

    Science.gov (United States)

    2009-03-01

    This study takes a megaregion approach to project future travel demand and choice of transport : modes in the Texas Triangle, which is encompassed by four major metropolitan areas, Dallas-Fort : Worth, Houston, San Antonio, and Austin. The model was ...

  20. Razonamiento a priori y argumento ontológico en Antonio Rosmini

    Directory of Open Access Journals (Sweden)

    Juan F. Franck

    2013-11-01

    Full Text Available Rosmini’s criticism of the ontological argument finds its place between those of Aquinas and of Kant. With the former he shares the denial of the evidence of God’s essence quoad nos, and with the latter, his acknowledgment of the decisive character of the nucleus of the ontological argument for all other proofs of God’s existence. Such nucleus consists for Rosmini in the possibility of developing an a priori reasoning, different from the ontological one, be it in its Anselmian, Cartesian or Leibnizian form, which would justify the validity of the other proofs and the fascination exercised by the ontological argument. Key words: A Priori Reasoning, Ontological Argument, Antonio Rosmini.

  1. Water quality in the upper Shoal Creek basin, southwestern Missouri, 1999-2000

    Science.gov (United States)

    Schumacher, John G.

    2001-01-01

    Results of a water-quality investigation of the upper Shoal Creek Basin in southwestern Missouri indicate that concentrations of total nitrite plus nitrate as nitrogen (NO2t+NO3t) in water samples from Shoal Creek were unusually large [mean of 2.90 mg/L (milligrams per liter), n (sample size)=60] compared to other Missouri streams (mean of 1.02 mg/L, n=1,340). A comparison of instantaneous base-flow loads of NO2t+NO3t indicates that at base-flow conditions, most NO2t+NO3t discharged by Shoal Creek is from nonpoint sources. Nearly all the base-flow instantaneous load of total phosphorus as P (Pt) discharged by Shoal Creek can be attributed to effluent from a municipal wastewater treatment plant. Samples collected from a single runoff event indicate that substantial quantities of Pt can be transported during runoff events compared to base-flow transport. Only minor quantities of NO2t+NO3t are transported during runoff events compared to base-flow transport. Fecal coliform bacteria densities at several locations exceed the Missouri Department of Natural Resources (MDNR) standard of 200 col/100 mL (colonies per 100 milliliters) for whole-body contact recreation. During 13 months of monitoring at 13 stream sites, fecal coliform densities (median of 277 and 400 col/100 mL) at two sites (sites 2 and 3) on Shoal Creek exceeded the MDNR standard at base-flow conditions. The maximum fecal coliform density of 120,000 col/100 mL was detected at site 3 (MDNR monitoring site) during a runoff event in April 1999 at a peak discharge of 1,150 ft3/s (cubic feet per second). Fecal coliform densities also exceeded the MDNR standard in three tributaries with the largest densities (median of 580 col/100 mL) detected in Pogue Creek. Results of ribopattern analyses indicate that most Escherichia coli (E. coli) bacteria in water samples from the study area probably are from nonhuman sources. The study area contains about 25,000 cattle, and has an estimated annual production of 33 million

  2. Geohydrology and Water Quality of the Valley-Fill Aquifer System in the Upper Sixmile Creek and West Branch Owego Creek Valleys in the Town of Caroline, Tompkins County, New York

    Science.gov (United States)

    Miller, Todd S.

    2009-01-01

    In 2002, the U.S. Geological Survey, in cooperation with the Town of Caroline and Tompkins County Planning Department, began a study of the valley-fill aquifer system in upper Sixmile Creek and headwaters of West Branch Owego Creek valleys in the Town of Caroline, NY. The purpose of the study is to provide geohydrologic data to county and town planners as they develop a strategy to manage and protect their water resources. The first aquifer reach investigated in this series is in the Town of Caroline and includes the upper Sixmile Creek valley and part of West Branch Owego Creek valley. The portions of the valley-fill aquifer system that are comprised of saturated coarse-grained sediments including medium to coarse sand and sandy gravel form the major aquifers. Confined sand and gravel units form the major aquifers in the western and central portions of the upper Sixmile Creek valley, and an unconfined sand and gravel unit forms the major aquifer in the eastern portion of the upper Sixmile Creek valley and in the headwaters of the West Branch Owego Creek valley. The valley-fill deposits are thinnest near the edges of the valley where they pinch out along the till-mantled bedrock valley walls. The thickness of the valley fill in the deepest part of the valley, at the western end of the study area, is about 100 feet (ft); the thickness is greater than 165 ft on top of the Valley Heads Moraine in the central part of the valley. An estimated 750 people live over and rely on groundwater from the valley-fill aquifers in upper Sixmile Creek and West Branch Owego Creek valleys. Most groundwater withdrawn from the valley-fill aquifers is pumped from wells with open-ended 6-inch diameter casings; the remaining withdrawals are from shallow dug wells or cisterns that collect groundwater that discharges to springs (especially in the Brooktondale area). The valley-fill aquifers are the sources of water for about 200 households, several apartment complexes, two mobile home parks

  3. Evaluation of protected, threatened, and endangered fish species in Upper Bear Creek watershed

    International Nuclear Information System (INIS)

    Ryon, M.G.

    1998-07-01

    The East Bear Creek Site for the proposed centralized waste facility on the US Department of Energy's Oak Ridge Reservation was evaluated for potential rare, threatened or endangered (T and E) fish species in the six primary tributaries and the main stem of Bear Creek that are within or adjacent to the facility footprint. These tributaries and portion of Bear Creek comprise the upper Bear Creek watershed. One T and E fish species, the Tennessee dace (Phoxinus tennesseensis), was located in these streams. The Tennessee dace is listed by the State of Tennessee as being in need of management, and as such its habitat is afforded some protection. Surveys indicated that Tennessee dace occupy the northern tributaries NT-1, NT-4, and NT-5, as well as Bear Creek. Several specimens of the dace were gravid females, indicating that the streams may function as reproductive habitat for the species. The implications of impacts on the species are discussed and mitigation objectives are included

  4. Enhanced Preliminary Assessment Report: Presidio of San Francisco Military Reservation, San Francisco, California

    Science.gov (United States)

    1989-11-01

    CAD981415656 Filmore Steiner Bay San Francisco 24 PG&E Gas Plant SanFran 502-IG CAD981415714 Bay North Point Buchanan Laguna 25 PG&E Gas Plant SanFran 502-1H...76-ioV /5,JO /0.7 /,230 PSF Water PSF, Main U.N. Lagunda Honda Analvte Plant Clearwell Reservoir Plaza Reservoi- Chlordane inetab. ə.2 ə.2 (1.2 ə.2

  5. Stream sediment detailed geochemical survey for Date Creek Basin, Arizona

    International Nuclear Information System (INIS)

    Butz, T.R.; Tieman, D.J.; Grimes, J.G.; Bard, C.S.; Helgerson, R.N.; Pritz, P.M.; Wolf, D.A.

    1981-01-01

    The purpose of the Date Creek Supplement is to characterize the chemistry of sediment samples representing stream basins in which the Anderson Mine (and related prospects) occur. Once characterized, the chemistry is then used to delineate other areas within the Date Creek Basin where stream sediment chemistry resembles that of the Anderson Mine area. This supplementary report examines more closely the data from sediment samples taken in 239 stream basins collected over a total area of approximately 900 km 2 (350 mi 2 ). Cluster and discriminant analyses are used to characterize the geochemistry of the stream sediment samples collected in the Date Creek Basin. Cluster and discriminant analysis plots are used to delineate areas having a potential for uranium mineralization similar to that of the Anderson Mine

  6. Chemical characterization earthenware on the Alta California Frontier

    International Nuclear Information System (INIS)

    Skowronek, Russell K.; Ginn, Sarah; Blackman, M.; Bishop, Ronald L.; Garcia Herans, M.

    2001-01-01

    Throughout what was Alta California archaeological have found in Spanish and Mexican Period missions, presides, pueblos, and ranchos fragments of hand-modeled and wheel-thrown, unglazed, low fired earthenware's. the extraordinary visual similarities between earthenware's found hundreds of miles apart has been explained by some as the most of the ceramics were produced and used locally. The research presented in this paper is based on the use of neutron activation analysis to compositionally characterize the paste of a sample of these earthenware's. Samples from the missions sites of Dolores, Santa Clara, San Jose, Santa Cruz, San Antonio and San Juan Capistrano and the presiders of san Francisco, Monterey, and San Diego have been analyzed

  7. Antonio Scarpa y su obra Saggio di osservazioni e d’esperienze sulle principali malattie degli occhi

    Directory of Open Access Journals (Sweden)

    Rolando Neri-Vela

    2015-04-01

    Full Text Available Antonio Scarpa fue un gran anatomista y cirujano del siglo xviii y principios del xix. Llamado «padre de la oftalmología italiana», escribió el Saggio di osservazioni e d’esperienze sulle principali malattie degli occhi, libro de gran valor científico y artístico.Scarpa describió varias partes del cuerpo humano, que tienen su nombre.

  8. 75 FR 31418 - Intermountain Region, Payette National Forest, Council Ranger District; Idaho; Mill Creek-Council...

    Science.gov (United States)

    2010-06-03

    ... Ranger District; Idaho; Mill Creek--Council Mountain Landscape Restoration Project AGENCY: Forest Service... the Mill Creek--Council Mountain Landscape Restoration Project. The approximate 51,900 acre project area is located about two miles east of Council, Idaho. The Mill Creek--Council Mountain Landscape...

  9. Flood-inundation maps for Sweetwater Creek from above the confluence of Powder Springs Creek to the Interstate 20 bridge, Cobb and Douglas Counties, Georgia

    Science.gov (United States)

    Musser, Jonathan W.

    2012-01-01

    Digital flood-inundation maps for a 10.5-mile reach of Sweetwater Creek, from about 1,800 feet above the confluence of Powder Springs Creek to about 160 feet below the Interstate 20 bridge, were developed by the U.S. Geological Survey (USGS) in cooperation with Cobb County, Georgia. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the USGS streamgage at Sweetwater Creek near Austell, Georgia (02337000). Current stage at this USGS streamgage may be obtained at http://waterdata.usgs.gov/ and can be used in conjunction with these maps to estimate near real-time areas of inundation. The National Weather Service (NWS) is incorporating results from this study into the Advanced Hydrologic Prediction Service (AHPS) flood-warning system (http://water.weather.gov/ahps/). The NWS forecasts flood hydrographs at many places that commonly are collocated at USGS streamgages. The forecasted peak-stage information for the USGS streamgage at Sweetwater Creek near Austell (02337000), which is available through the AHPS Web site, may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation. A one-dimensional step-backwater model was developed using the U.S. Army Corps of Engineers Hydrologic Engineering Centers River Analysis System (HEC–RAS) software for Sweetwater Creek and was used to compute flood profiles for a 10.5-mile reach of the creek. The model was calibrated using the most current stage-discharge relations at the Sweetwater Creek near Austell streamgage (02337000), as well as high-water marks collected during annual peak-flow events in 1982 and 2009. The hydraulic model was then used to determine 21 water-surface profiles for flood stages at the Sweetwater Creek streamgage at 1-foot intervals referenced to the

  10. Mercury in Thana creek, Bombay harbour

    Digital Repository Service at National Institute of Oceanography (India)

    Zingde, M.D.; Desai, B.N.

    weight) with marked increased from harbour to the creek region suggests substantial mercury input in the head region. Chemical extraction by hydrogen peroxide indicated that more than 70% of mercury was leachable and probably organically bound...

  11. Landscape concept in photography: from Luigi Ghirri to Antonio Ottomanelli

    Directory of Open Access Journals (Sweden)

    Teodora Malavenda

    2014-05-01

    Full Text Available In the 80s of the last century the Italian photography, like other art forms, reflected the political, economic and cultural changes of the Nation. It was the time of a new documentary photography that investigated the transformation of the urban areas. Within this process the landscape was the subject of a new interpretation. In 2013 this process of documentation was worked out again, but in a modern way, by Antonio Ottomanelli. In his project "Collateral Landscape", he took pictures in different cities of the world such as Kabul, Baghdad, Sadr City, Herat, Dokan, New York, Gaza City. Distant places and only apparently different from each other. In fact, all of them have been destroyed by war or, in the case of New York, have been target of a terrorist attack.

  12. Summary of the Skookumchuck Creek bull trout enumeration project 2001.; TOPICAL

    International Nuclear Information System (INIS)

    Baxter, James S.; Baxter, Jeremy

    2002-01-01

    This report summarizes the second year of a bull trout (Salvelinus confluentus) enumeration project on Skookumchuck Creek in southeastern British Columbia. An enumeration fence and traps were installed on the creek from September 6th to October 12th 2001 to enable the capture of post-spawning bull trout emigrating out of the watershed. During the study period, a total of 273 bull trout were sampled through the enumeration fence. Length and weight were determined for all bull trout captured. In total, 39 fish of undetermined sex, 61 males and 173 females were processed through the fence. An additional 19 bull trout were observed on a snorkel survey prior to the fence being removed on October 12th. Coupled with the fence count, the total bull trout enumerated during this project was 292 fish. Several other species of fish were captured at the enumeration fence including westslope cutthroat trout (Oncorhynchus clarki lewisi), Rocky Mountain whitefish (Prosopium williamsoni), and kokanee (O. nerka). A total of 143 bull trout redds were enumerated on the ground in two different locations (river km 27.5-30.5, and km 24.0-25.5) on October 3rd. The majority of redds (n=132) were observed in the 3.0 km index section (river km 27.5-30.5) that has been surveyed over the past five years. The additional 11 redds were observed in a 1.5 km section (river km 24.0-25.5). Summary plots of water temperature for Bradford Creek, Sandown Creek, Buhl Creek, and Skookumchuck Creek at three locations suggested that water temperatures were within the temperature range preferred by bull trout for spawning, egg incubation, and rearing

  13. Rainfall-runoff characteristics and effects of increased urban density on streamflow and infiltration in the eastern part of the San Jacinto River basin, Riverside County, California

    Science.gov (United States)

    Guay, Joel R.

    2002-01-01

    To better understand the rainfall-runoff characteristics of the eastern part of the San Jacinto River Basin and to estimate the effects of increased urbanization on streamflow, channel infiltration, and land-surface infiltration, a long-term (1950?98) time series of monthly flows in and out of the channels and land surfaces were simulated using the Hydrologic Simulation Program- FORTRAN (HSPF) rainfall-runoff model. Channel and land-surface infiltration includes rainfall or runoff that infiltrates past the zone of evapotranspiration and may become ground-water recharge. The study area encompasses about 256 square miles of the San Jacinto River drainage basin in Riverside County, California. Daily streamflow (for periods with available data between 1950 and 1998), and daily rainfall and evaporation (1950?98) data; monthly reservoir storage data (1961?98); and estimated mean annual reservoir inflow data (for 1974 conditions) were used to calibrate the rainfall-runoff model. Measured and simulated mean annual streamflows for the San Jacinto River near San Jacinto streamflow-gaging station (North-South Fork subbasin) for 1950?91 and 1997?98 were 14,000 and 14,200 acre-feet, respectively, a difference of 1.4 percent. The standard error of the mean for measured and simulated annual streamflow in the North-South Fork subbasin was 3,520 and 3,160 acre-feet, respectively. Measured and simulated mean annual streamflows for the Bautista Creek streamflow-gaging station (Bautista Creek subbasin) for 1950?98 were 980 acre-feet and 991 acre-feet, respectively, a difference of 1.1 percent. The standard error of the mean for measured and simulated annual streamflow in the Bautista Creek subbasin was 299 and 217 acre-feet, respectively. Measured and simulated annual streamflows for the San Jacinto River above State Street near San Jacinto streamflow-gaging station (Poppet subbasin) for 1998 were 23,400 and 23,500 acre-feet, respectively, a difference of 0.4 percent. The simulated

  14. Uudiseid maailmast / Nele-Eva Steinfeld

    Index Scriptorium Estoniae

    Steinfeld, Nele-Eva

    2013-01-01

    Lühisõnumeid muusikamaailmast: Tan Dun nimetati UNESCO hea tahte saadikuks. Risë Stevens (1913-2013). San Francisco sümfooniaorkestri streik. Antonio Pappano pole rahul noorte ooperilauljatega. Läti Suure Muusikaauhinna võitjad. Bachi medal Peter Schreierile. Amsterdami Concertgebouw 125

  15. Hydrologic data for urban studies in the Houston metropolitan area, Texas, 1984

    Science.gov (United States)

    Liscum, Fred; Bruchmiller, J.P.; Brown, D.W.; Paul, E.M.

    1987-01-01

    Hydrologic investigations of urban watersheds in Texas were begun by the U.S. Geological Survey in 1954. Studies are now in progress in the Austin and Houston areas, and have been completed in the Dallas-Fort Worth and San Antonio areas.

  16. Hydrologic data for urban studies in the Houston, Texas, metropolitan area, 1981

    Science.gov (United States)

    Liscum, Fred

    1985-01-01

    Hydro! oqic investigations of urban watersheds in Texas were begun by the U.S. Geological Survey in 1954. Studies are now in progress in Austin, and Houston. Studies have been completed in the Dallas-Fort Worth and San Antonio areas.

  17. Pine Creek uranium province

    International Nuclear Information System (INIS)

    Bower, M.B.; Needham, R.S.; Page, R.W.; Stuart-Smith, P.G.; Wyborn, L.A.I.

    1985-01-01

    The objective of this project is to help establish a sound geological framework of the Pine Creek region through regional geological, geochemical and geophysical studies. Uranium ore at the Coronation Hill U-Au mine is confined to a wedge of conglomerate in faulted contact with altered volcanics. The uranium, which is classified as epigenetic sandstone type, is derived from a uranium-enriched felsic volcanic source

  18. Evaluation of the Steel Creek ecosystem in relation to the proposed restart of L reactor

    International Nuclear Information System (INIS)

    Smith, M.H.; Sharitz, R.R.; Gladden, J.B.

    1981-10-01

    Information is presented on the following subjects: habitat and vegetation, the avifauna, semi-aquatic and terrestrial vertebrates, and aquatic communities of Steel Creek, species of special concern, and radiocesium in Steel Creek. Two main goals of the study were the compilation of a current inventory of the flora and fauna of the Steel Creek ecosystem and an assessment of the probable impacts of radionuclides, primarily 137 Cs, that were released into Steel Creek during earlier reactor operations. Although a thorough evaluation of the impacts of the L reactor restart is impossible at this time, it is concluded that the effects on the Steel Creek ecosystem will be substantial if no mitigative measures are taken

  19. Lagrangian sampling of wastewater treatment plant effluent in Boulder Creek, Colorado, and Fourmile Creek, Iowa, during the summer of 2003 and spring of 2005--Hydrological and chemical data

    Science.gov (United States)

    Barber, Larry B.; Keefe, Steffanie H.; Kolpin, Dana W.; Schnoebelen, Douglas J.; Flynn, Jennifer L.; Brown, Gregory K.; Furlong, Edward T.; Glassmeyer, Susan T.; Gray, James L.; Meyer, Michael T.; Sandstrom, Mark W.; Taylor, Howard E.; Zaugg, Steven D.

    2011-01-01

    This report presents methods and data for a Lagrangian sampling investigation into chemical loading and in-stream attenuation of inorganic and organic contaminants in two wastewater treatment-plant effluent-dominated streams: Boulder Creek, Colorado, and Fourmile Creek, Iowa. Water-quality sampling was timed to coincide with low-flow conditions when dilution of the wastewater treatment-plant effluent by stream water was at a minimum. Sample-collection times corresponded to estimated travel times (based on tracer tests) to allow the same "parcel" of water to reach downstream sampling locations. The water-quality data are linked directly to stream discharge using flow- and depth-integrated composite sampling protocols. A range of chemical analyses was made for nutrients, carbon, major elements, trace elements, biological components, acidic and neutral organic wastewater compounds, antibiotic compounds, pharmaceutical compounds, steroid and steroidal-hormone compounds, and pesticide compounds. Physical measurements were made for field conditions, stream discharge, and time-of-travel studies. Two Lagrangian water samplings were conducted in each stream, one in the summer of 2003 and the other in the spring of 2005. Water samples were collected from five sites in Boulder Creek: upstream from the wastewater treatment plant, the treatment-plant effluent, and three downstream sites. Fourmile Creek had seven sampling sites: upstream from the wastewater treatment plant, the treatment-plant effluent, four downstream sites, and a tributary. At each site, stream discharge was measured, and equal width-integrated composite water samples were collected and split for subsequent chemical, physical, and biological analyses. During the summer of 2003 sampling, Boulder Creek downstream from the wastewater treatment plant consisted of 36 percent effluent, and Fourmile Creek downstream from the respective wastewater treatment plant was 81 percent effluent. During the spring of 2005

  20. 78 FR 25484 - License Amendment for Anadarko Petroleum Corporation, Bear Creek Facility, Converse County, Wyoming

    Science.gov (United States)

    2013-05-01

    ... Petroleum Corporation, Bear Creek Facility, Converse County, Wyoming AGENCY: Nuclear Regulatory Commission.... 47 for its Bear Creek Uranium Mill facility in Converse County, Wyoming. The NRC has prepared an... INFORMATION: I. Background The Bear Creek Uranium Mill operated from September 1977 until January 1986, and...

  1. Mathematical modelling of flooding at Magela Creek

    International Nuclear Information System (INIS)

    Vardavas, I.

    1989-01-01

    The extent and frequency of the flooding at Magela Creek can be predicted from a mathematical/computer model describing the hydrological phases of surface runoff. Surface runoff involves complex water transfer processes over very inhomogeneous terrain. A simple mathematical model of these has been developed which includes the interception of rainfall by the plant canopy, evapotranspiration, infiltration of surface water into the soil, the storage of water in surface depressions, and overland and subsurface water flow. The rainfall-runoff model has then been incorporated into a more complex computer model to predict the amount of water that enters and leaves the Magela Creek flood plain, downstream of the mine. 2 figs., ills

  2. A case for historic joint rupture of the San Andreas and San Jacinto faults.

    Science.gov (United States)

    Lozos, Julian C

    2016-03-01

    The San Andreas fault is considered to be the primary plate boundary fault in southern California and the most likely fault to produce a major earthquake. I use dynamic rupture modeling to show that the San Jacinto fault is capable of rupturing along with the San Andreas in a single earthquake, and interpret these results along with existing paleoseismic data and historic damage reports to suggest that this has likely occurred in the historic past. In particular, I find that paleoseismic data and historic observations for the ~M7.5 earthquake of 8 December 1812 are best explained by a rupture that begins on the San Jacinto fault and propagates onto the San Andreas fault. This precedent carries the implications that similar joint ruptures are possible in the future and that the San Jacinto fault plays a more significant role in seismic hazard in southern California than previously considered. My work also shows how physics-based modeling can be used for interpreting paleoseismic data sets and understanding prehistoric fault behavior.

  3. A case for historic joint rupture of the San Andreas and San Jacinto faults

    Science.gov (United States)

    Lozos, Julian C.

    2016-01-01

    The San Andreas fault is considered to be the primary plate boundary fault in southern California and the most likely fault to produce a major earthquake. I use dynamic rupture modeling to show that the San Jacinto fault is capable of rupturing along with the San Andreas in a single earthquake, and interpret these results along with existing paleoseismic data and historic damage reports to suggest that this has likely occurred in the historic past. In particular, I find that paleoseismic data and historic observations for the ~M7.5 earthquake of 8 December 1812 are best explained by a rupture that begins on the San Jacinto fault and propagates onto the San Andreas fault. This precedent carries the implications that similar joint ruptures are possible in the future and that the San Jacinto fault plays a more significant role in seismic hazard in southern California than previously considered. My work also shows how physics-based modeling can be used for interpreting paleoseismic data sets and understanding prehistoric fault behavior. PMID:27034977

  4. Feasibility Report and Environmental Statement for Water Resources Development, Cache Creek Basin, California

    Science.gov (United States)

    1979-02-01

    classified as Porno , Lake Miwok, and Patwin. Recent surveys within the Clear Lake-Cache Creek Basin have located 28 archeological sites, some of which...additional 8,400 acre-feet annually to the Lakeport area. Porno Reservoir on Kelsey Creek, being studied by Lake County, also would supplement M&l water...project on Scotts Creek could provide 9,100 acre- feet annually of irrigation water. Also, as previously discussed, Porno Reservoir would furnish

  5. Além do eu: literatura, história e memória em Teresina etc., de Antonio Candido

    Directory of Open Access Journals (Sweden)

    Ligia Chiappini

    2003-04-01

    Full Text Available Análise de Teresina etc., como exemplar de retratos escritos por Antonio Candido, que transcendem o particular e acabam fazendo o retrato de uma época, afirmando ideais éticos, políticos e estéticos e configurando, discretamente, não sem certo distanciamento irônico, um interessante auto-retrato. Memória e história, realidade e ficção, razão e sensibilidade, crítica e compreensão são elementos que se tecem com arte, num texto muito atual, pelo tema e pela metodologia.Teresina etc. as an example of the written portraits by Antonio Candido, that transcend the private and end up depicting an epoch, stating ethical, political and aesthetic ideals and configuring, discretely but not without a certain ironic distance, an interesting self-portrait. Memory and history, reality and fiction, sense and sensibility, critique and understanding woven with art.

  6. 76 FR 10945 - San Luis Trust Bank, FSB, San Luis Obispo, CA; Notice of Appointment of Receiver

    Science.gov (United States)

    2011-02-28

    ... DEPARTMENT OF THE TREASURY Office of Thrift Supervision San Luis Trust Bank, FSB, San Luis Obispo, CA; Notice of Appointment of Receiver Notice is hereby given that, pursuant to the authority... appointed the Federal Deposit Insurance Corporation as sole Receiver for San Luis Trust Bank, FSB, San Luis...

  7. Featured Partner: Saddle Creek Logistics Services

    Science.gov (United States)

    This EPA fact sheet spotlights Saddle Creek Logistics as a SmartWay partner committed to sustainability in reducing greenhouse gas emissions and air pollution caused by freight transportation, partly by growing its compressed natural gas (CNG) vehicles for

  8. 76 FR 22809 - Safety Zone; Bay Ferry II Maritime Security Exercise; San Francisco Bay, San Francisco, CA

    Science.gov (United States)

    2011-04-25

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2011-0196] RIN 1625-AA00 Safety Zone; Bay Ferry II Maritime Security Exercise; San Francisco Bay, San Francisco, CA AGENCY... Security Exercise; San Francisco Bay, San Francisco, CA. (a) Location. The limits of this safety zone...

  9. Prophylactic Fasciotomy in a Porcine Model of Extremity Trauma

    Science.gov (United States)

    2014-07-16

    Morrison, MRCS,b,c,d Jerry R. Spencer, BS,a James D. Ross, PhD,a and Todd E. Rasmussen, MD, FACSa,e,f,* a59th Medical Wing, Joint Base San Antonio, San...Vascular injury Extremity Ischemiaereperfusion Recovery Neuromuscular Functional Fasciotomy a b s t r a c t Background: Extremity injury, with...prophylactic fasciotomy on neuromuscular recovery, labora- tory markers of ischemiaereperfusion, and tissue injury as determined by histologic evaluation. We

  10. rendre les villes urbaines sûres et inclusives au Venezuela

    International Development Research Centre (IDRC) Digital Library (Canada)

    ont étudié ces institutions et leur lien avec le taux de criminalité et la cohésion sociale dans quatre villes : Caracas, Ciudad Guayana, San Cristóbal et San Antonio del Táchira. Leur objectif était de trouver des solutions favorisant la sécurité et l'inclusivité dans ces villes. Histoire à succès | Villes sûres et inclusiVes. FLiC kr.

  11. Area Handbook Series Guatemala, A Country Study,

    Science.gov (United States)

    1983-05-01

    o’independencee, the cp tanc general of’ Guatemsala consisted of the present-day republics of’ C;entral Amierica-Guatemnala, El Salvador, (Ionduras, Nicar- agua ...countries that maintained significant political relationships with Guatemala were Chile and Argentina. Both had active military relationships with...1 d somiething tobreak (downi time, coliiitr\\s grossl\\yneItial 204 lburisf maZUrke’t San Anitoni o .Aguasv Cali’n tc. Resvidenats in San Antonio Aguas

  12. Results of uranium HSSR survey of the San Juan area southwestern Colorado

    International Nuclear Information System (INIS)

    Maxwell, J.C.

    1977-01-01

    During June--July 1976, 1706 water samples and 1982 sediment samples were collected from 1995 sites in the San Juan Mountains area and analyzed for uranium. The area includes the southern third of the Colorado mineral belt which has yielded rich ores of gold, silver, copper, lead, zinc, and molybdenum. The broadly domed mountains are capped by 2500 m of Tertiary volcanics, deeply eroded to expose a Precambrian crystalline core. Adjacent plateaus underlain by Mesozoic sedimentary rocks were included in the reconnaissance. Average value of uranium in water samples from mountains was less than 0.5 ppB, from plateaus was 1 to 2 ppB, and from Mancos shale areas exceeded 2 ppB. Anomalous sediment samples, 40 ppM uranium, came from near Storm King Mountain and upper Vallecito Creek. Other anomalous areas, including the Lake City mining district, were well defined by 4 to 30 ppM uranium in sediment and 3 to 30 ppB uranium in water. Above-average concentrations of uranium not previously reported indicate areas favorable for detailed exploration

  13. Photothermal killing of Staphylococcus aureus using antibody-targeted gold nanoparticles

    Directory of Open Access Journals (Sweden)

    Millenbaugh NJ

    2015-03-01

    Full Text Available Nancy J Millenbaugh,1 Jonathan B Baskin,1 Mauris N DeSilva,1 W Rowe Elliott,1 Randolph D Glickman2 1Maxillofacial Injury and Disease Department, Naval Medical Research Unit San Antonio, Joint Base San Antonio-Fort Sam Houston, TX, USA; 2Department of Ophthalmology, The University of Texas Health Science Center at San Antonio, San Antonio, TX, USAPurpose: The continued emergence of multidrug resistant bacterial infections and the decline in discovery of new antibiotics are major challenges for health care throughout the world. This situation has heightened the need for novel antimicrobial therapies as alternatives to traditional antibiotics. The combination of metallic nanoparticles and laser exposure has been proposed as a strategy to induce physical damage to bacteria, regardless of antibiotic sensitivity. The purpose of this study was to test the antibacterial effect of antibody-targeted gold nanoparticles combined with pulsed laser irradiation.Methods: Gold nanoparticles conjugated to antibodies specific to Staphylococcus aureus peptidoglycan were incubated with suspensions of methicillin-resistant and methicillin-sensitive S. aureus (MRSA and MSSA. Bacterial suspensions were then exposed to 8 ns pulsed laser irradiation at a wavelength of 532 nm and fluences ranging from 1 to 5 J/cm2. Viability of the bacteria following laser exposure was determined using colony forming unit assays. Scanning electron microscopy was used to confirm the binding of nanoparticles to bacteria and the presence of cellular damage.Results: The laser-activated nanoparticle treatment reduced the surviving population to 31% of control in the MSSA population, while the survival in the MRSA population was reduced to 58% of control. Significant decreases in bacterial viability occurred when the laser fluence exceeded 1 J/cm2, and this effect was linear from 0 to 5 J/cm2 (r2=0.97. Significantly less bactericidal effect was observed for nonfunctionalized nanoparticles or

  14. Pataha Creek Model Watershed : January 2000-December 2002 Habitat Conservation Projects.

    Energy Technology Data Exchange (ETDEWEB)

    Bartels, Duane G.

    2003-04-01

    The projects outlined in detail on the attached project reports were implemented from calendar year 2000 through 2002 in the Pataha Creek Watershed. The Pataha Creek Watershed was selected in 1993, along with the Tucannon and Asotin Creeks, as model watersheds by NPPC. In previous years, demonstration sites using riparian fencing, off site watering facilities, tree and shrub plantings and upland conservation practices were used for information and education and were the main focus of the implementation phase of the watershed plan. These practices were the main focus of the watershed plan to reduce the majority of the sediment entering the stream. Prior to 2000, several bank stabilization projects were installed but the installation costs became prohibitive and these types of projects were reduced in numbers over the following years. The years 2000 through 2002 were years where a focused effort was made to work on the upland conservation practices to reduce the sedimentation into Pataha Creek. Over 95% of the sediment entering the stream can be tied directly to the upland and riparian areas of the watershed. The Pataha Creek has steelhead in the upper reaches and native and planted rainbow trout in the mid to upper portion. Suckers, pikeminow and shiners inhabit the lower portion because of the higher water temperatures and lack of vegetation. The improvement of riparian habitat will improve habitat for the desired fish species. The lower portion of the Pataha Creek could eventually develop into spawning and rearing habitat for chinook salmon if some migration barriers are removed and habitat is restored. The upland projects completed during 2000 through 2002 were practices that reduce erosion from the cropland. Three-year continuous no-till projects were finishing up and the monitoring of this particular practice is ongoing. Its direct impact on soil erosion along with the economical aspects is being studied. Other practices such as terrace, waterway, sediment

  15. La cultura en los países no desarrollados: sobre un libro de Antonio Tovar

    Directory of Open Access Journals (Sweden)

    María Mercedes Carranza

    1969-09-01

    Full Text Available El profesor Antonio Tovar es una de las personas más importantes e interesantes de la España contemporánea. Importante en el ámbito científico como investigador, filólogo, traductor de clásicos, ensayista, pedagogo, conocedor en fin de todos los saberes que implican el conocimiento de treinta idiomas y dialectos, desde el indoeuropeo y el sánscrito hasta las lenguas indígenas del Paraná.

  16. Tidal mixing in Dahej creek waters

    Digital Repository Service at National Institute of Oceanography (India)

    Swamy, G.N.; Sarma, R.V.

    Mixing characteristics of a tidal inlet near Dahej at the mouth of Narmada River, Gujarat, India are examined in terms of tides, currents and bathymetry. The dilution potential of the Dahej Creek waters during a tidal march for a given rate...

  17. Geochemical survey of stream sediments of the Piceance Creek Basin, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    Ringrose, C.D.

    1977-01-01

    A stream sediment survey was conducted in the Piceance Creek Basin to study the spatial distribution of Zn, Mo, Hg, Cd and As for future baseline considerations. The pH and organic matter were also measured. From samples taken at the mouths (junctions) of most of the named creeks in the basin, it is concluded that none of the streams contained sediments with anomalous trace element concentrations with respect to the basin. But it is thought that Mo and possibly As could be potentially toxic because of their abundance and their mobility under the stream sediments' alkaline condition. From a different sampling plan, designed to describe the background variance of five streams (Roan, Black Sulfur, Parachute, Yellow and Piceance Creeks), it was found that most of the variance occurred at distances from 0-10 m within 2 km stream segments 10 km apart for Mo, Hg, Az, and organic matter. When the variance between the five streams was considered, it was found to dominate the variances of the other factors for Mo, Hg, and Zn. This variance between streams is actually thought to represent the variance between the major drainage system in the basin. When comparison is made between the two sampling design results, it is thought that the trace element concentrations of stream junction samples represented the best range of expected values for the entire basin. The expected ranges of the trace elements from the nested design are thought to be reasonable estimates of preliminary baselines for Parachute Creek, Roan Creek and Black Sulfur Creek within the restricted limits of the streams defined in the text. From the experience gained in pursuing this study, it is thought that composite sampling should be considered, where feasible, to reduce the analytical load and to reduce the small scale variance.

  18. 76 FR 62758 - Wallowa-Whitman and Umatilla National Forests, Oregon Granite Creek Watershed Mining Plans

    Science.gov (United States)

    2011-10-11

    ... environmental analyses for proposed mining Plans in the portions of the Granite Creek Watershed under their... Granite Creek Watershed Mining Plans analysis area that meets the Purpose of and Need for Action. It is... Granite Creek Watershed Mining Plans AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare an...

  19. 78 FR 14359 - Verizon Business Networks Services, Inc., Senior Analysts-Order Management, Voice Over Internet...

    Science.gov (United States)

    2013-03-05

    ... Business Networks Services, Inc., Senior Analysts-Order Management, Voice Over Internet Protocol, Small And... Management, Voice Over Internet Protocol, Small And Medium Business, San Antonio, TX; Amended Certification... Business Networks Services, Inc., Senior Analysts-Order Management, Voice Over Internet Protocol, Small and...

  20. Improved safety culture and labor-management relations attributed to changing at-risk behavior process at Union Pacific.

    Science.gov (United States)

    2009-09-01

    Changing At-Risk Behavior (CAB) is a safety process that is being conducted at Union Pacifics San Antonio Service Unit (SASU) with the aim of improving road and yard safety. CAB is an example of a proactive safety risk-reduction method called Clea...

  1. 77 FR 34026 - Procurement List; Proposed Additions

    Science.gov (United States)

    2012-06-08

    ... provide interested persons an opportunity to submit comments on the proposed actions. Additions If the..., Department of Homeland Security (DHS), Immigration and Customs Enforcement (ICE), Office of Chief Counsel... Institute, Inc., San Antonio, TX. Contracting Activity: Department of Homeland Security, U.S. Immigration...

  2. 9 CFR 97.2 - Administrative instructions prescribing commuted traveltime.

    Science.gov (United States)

    2010-01-01

    ... Port of Columbus Deming 2 New York: Alexandria Bay 1 Buffalo 2 Do Akron 2 Champlain 1 Do Highgate... Edinburgh, McAllen or Mission 6 Do Laredo or San Antonio 5 El Paso 1 Do Hatchita or Deming, NM 6 Do Las...

  3. Hydrologic data for urban studies in the Houston metropolitan area, Texas, 1983

    Science.gov (United States)

    Liscum, Fred

    1986-01-01

    Hydro!ogic investigations of urban watersheds in Texas were begun by the U.S. Geological Survey in 1954. Studies are now in progress in the Austin and Houston areas, and have been completed in the Dallas-Fort Worth and San Antonio areas.

  4. La cuestión de la forma en las sonatas de Antonio Soler

    OpenAIRE

    Igoa Mateos, Enrique

    2014-01-01

    El objetivo de esta tesis doctoral es el estudio de la forma en las 140 sonatas de Antonio Soler (1729-1783). La terminología y las abreviaturas necesarias se exponen en el Cap. 0 (preliminar). El Cap. 1 ofrece una reseña biográfica de Soler, actualizando los datos ya conocidos con las últimas aportaciones bibliográficas. El Cap. 2 se centra en la teoría de la sonata (incorporando las aportaciones de W. Caplin y de Hepokoski & Darcy) y en su asimilación en la música ibérica para tecla d...

  5. Los avatares de la biblioteca privada de Nicolás Antonio (1687-1690

    Directory of Open Access Journals (Sweden)

    Luis ARIAS GONZÁLEZ

    2009-12-01

    Full Text Available Cuando fallece en Madrid Nicolás Antonio, el año de 1684, toda la fortuna que deja a sus herederos, son deudas; deudas a las que fundamentalmente le había llevado el afán investigador y publicista al que dedicó su vida entera. El único bien que le queda a sus deudos, será su colección particular de libros. Precisamente, lo que le sucede a la misma es el tema central de un documento manuscrito, inédito hasta ahora y que se encuentra depositado en la Biblioteca Universitaria Salmantina.

  6. Juan Antonio Rubio appointed as Director-General of CIEMAT

    CERN Multimedia

    2004-01-01

    Juan Antonio Rubio, Head of CERN's ETT unit (Education and Technology Transfer) has been appointed by the Spanish Ministry of Education and Science as the Director General of the Research Centre for Energy, Environment and Technology, CIEMAT. Dr Rubio's career began at the Spanish Nuclear Energy Commission where he held the posts of Investigator, Head of the High Energy Group and Head of Nuclear Physics and High Energy Division. Later, he was named Director of the Department of Basic Investigation and Scientific Director of the CIEMAT. In 1987 he joined CERN as Scientific Adviser to the Director General and Group Leader of the Scientific Assessment Group. Up to now, Dr Rubio has been the Head of the ETT unit, as well as Coordinator for Latin America and Commissioner for the 50th Anniversary of the Organization. He was born on 4 June 1944 in Madrid, and holds a Doctorate in Physical Sciences from the Universidad Complutense de Madrid.

  7. La poesía objetual de Antonio Gómez

    Directory of Open Access Journals (Sweden)

    Felipe Muriel Durán

    2014-03-01

    Full Text Available Antonio Gómez hereda la estética surrealista a través del poeta catalán Joan Brossa. La mirada de Gómez aísla los objetos, los manipula y los reordena. Su objetivo es conmover y despertar en la mente del espectador una cadena de asociaciones. La obra de Gómez, recopilada hasta hoy en Made in Mérida (1993, Peccata minuta (2000, De acá para allá (2007, ofrece dos grupos de textos: los que reflexionan metapoéticamente sobre la creación y los que analizan críticamente temas como la Monarquía, la religión, el consumismo… Su poesía se define por el minimalismo. Sus materiales son los objetos humildes y los símbolos del Poder. El artículo contiene el análisis semiótico de más de una veintena de objetos poéticos.

  8. Foraminiferal study from Kharo Creek, Kachchh (Gujarat), north west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Nigam, R.; Chaturvedi, S.K.

    any creek of Kachchh area will also serve as a baseline data to assess the future impact of industrial pollution (if any) as a jetty for offoading cement is being constructed in Kharo creek for proposed cement plant which is coming up in this area....

  9. Buck Creek River Flow Analysis

    Science.gov (United States)

    Dhanapala, Yasas; George, Elizabeth; Ritter, John

    2009-04-01

    Buck Creek flowing through Springfield Ohio has a number of low-head dams currently in place that cause safety issues and sometimes make it impossible for recreational boaters to pass through. The safety issues include the back eddies created by the dams that are known as drowning machines and the hydraulic jumps. In this study we are modeling the flow of Buck Creek using topographical and flow data provided by the Geology Department of Wittenberg University. The flow is analyzed using Hydraulic Engineering Center - River Analysis System software (HEC-RAS). As the first step a model of the river near Snyder Park has been created with the current structure in place for validation purposes. Afterwards the low-head dam is replaced with four drop structures with V-notch overflow gates. The river bed is altered to reflect plunge pools after each drop structure. This analysis will provide insight to how the flow is going to behave after the changes are made. In addition a sediment transport analysis is also being conducted to provide information about the stability of these structures.

  10. Discharge, sediment, and water chemistry in Clear Creek, western Nevada, water years 2013–16

    Science.gov (United States)

    Huntington, Jena M.; Riddle, Daniel J.; Paul, Angela P.

    2018-05-01

    Clear Creek is a small stream that drains the eastern Carson Range near Lake Tahoe, flows roughly parallel to the Highway 50 corridor, and discharges to the Carson River near Carson City, Nevada. Historical and ongoing development in the drainage basin is thought to be affecting Clear Creek and its sediment-transport characteristics. Previous studies from water years (WYs) 2004 to 2007 and from 2010 to 2012 evaluated discharge, selected water-quality parameters, and suspended-sediment concentrations, loads, and yields at three Clear Creek sampling sites. This report serves as a continuation of the data collection and analyses of the Clear Creek discharge regime and associated water-chemistry and sediment concentrations and loads during WYs 2013–16.Total annual sediment loads ranged from 870 to 5,300 tons during WYs 2004–07, from 320 to 1,770 tons during WYs 2010–12, and from 50 to 200 tons during WYs 2013–16. Ranges in annual loads during the three study periods were not significantly different; however, total loads were greater during 2004–07 than they were during 2013–16. Annual suspended-sediment loads in WYs 2013–16 showed no significant change since WYs 2010–12 at sites 1 (U.S. Geological Survey reference site 10310485; Clear Creek above Highway 50, near Spooner Summit, Nevada) or 2 (U.S. Geological Survey streamgage 10310500; Clear Creek above Highway 50, near Spooner Summit, Nevada), but significantly lower loads at site 3 (U.S. Geological Survey site 10310518; Clear Creek at Fuji Park, at Carson City, Nevada), supporting the theory of sediment deposition between sites 2 and 3 where the stream gradient becomes more gradual. Currently, a threshold discharge of about 3.3 cubic feet per second is required to mobilize streambed sediment (bedload) from site 2 in Clear Creek. Mean daily discharge was significantly lower in 2010–12 than in 2004–07 and also significantly lower in 2013–16 than in 2010–12. During this study, lower bedload, and

  11. Water quality of springs and water wells which are used in human consumption, in the Jocotitlan volcano region at State of Mexico

    International Nuclear Information System (INIS)

    Baca G, A.; Segovia, N.; Iturbe, J.L.; Martinez, V.; Armienta, M.A.; Seidel, J.L.

    1998-01-01

    In this work are presented the results of water quality of seven springs (San Antonio Enchisi, Las Fuentes, El Cerro, Pasteje, Los Reyes, Santa Cruz and Tiacaque) and two water wells (Jocotitlan No. 2 and La Providencia No. 35) which are used for human consumption and that are located surrounding area to Jocotitlan volcano, state of Mexico. It was determined the 222 Rn concentration through liquid scintillation, the 226 Ra by Gamma spectroscopy, the physical-chemical parameters (major elements) and bacteriological, using standardized methods. The minor elements and trace in solution were determined by Icp-Ms mass spectroscopy. The water quality was established in function of the standing standards. Therefore Las Fuentes, El Cerro, Santa Cruz, Tiacaque springs and the Jocotitlan No. 2 well, are drinkable water. So, Pasteje, Los Reyes, San Antonio Enchisi springs and the La Providencia No. 35 well are chemically drinkable but presenting bacteriological pollution. (Author)

  12. Prediction, prevention and fight automatic control in mining an outburst prone coal seam; Control Automatico de las Medidas de Prediccion, Prevencion y Lucha, para la Explotacion Mecanizada de una Capa Susceptible de desprendimientos Instantaneos

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    Outburst are instantaneous catastrophic failure of the coal mine structure, characterised by emissions of large quantities of finely divided coal dust and gas from a coal face. In Spain, outbursts have represented a serious problem in the zone of Aller (Asturias), particularly in San Antonio mine. The main objective of the research work was to determine whether outburst precursory micro seismic activity could be discerned by monitoring the coal mining district of San Antonio. Micro seismic activity on the underground seismometer contains distinct style of events: natural events, stress events and outburst events. The correlation between the rate of extraction and the number of micro seismic activity has been analysed. A real time software was developed which would discriminate mining activity from background seismic noise. the algorithm used for event detection in based on comparing the short term average (STA) with the long term average (LTA) of the signal energy. (Author)

  13. Road construction on Caspar Creek watersheds --- 10-year report on impact

    Science.gov (United States)

    J. S. Krammes; David M. Burns

    1973-01-01

    In 1960, Federal and State agencies jointly started a long-term study of the effects of logging and road building on streamflow, sedimentation, aquatic habitat, and fish populations on two watersheds of Caspar Creek, in northern California. The experimental watersheds are the North and South Forks of the Creek. The data being collected consist of continuous streamflow...

  14. Fundamentos de Inteligencia Artificial: Entrevista con Antonio Benítez

    Directory of Open Access Journals (Sweden)

    Asier Arias

    2012-07-01

    Full Text Available Antonio Benítez, profesor de Lógica en la Universidad Complutense de Madrid, ha dedicado buena parte de su labor docente e investigadora a la inteligencia artificial y a la filosofía de la mente y de la ciencia cognitiva. Recientemente ha publicado una obra en tres volúmenes titulada Fundamentos de Inteligencia Artificial (el tercer volumen, dedicado a la inteligencia artificial bioinspirada, aparecerá en los próximos meses. La misma ofrece una guía práctica de introducción a la programación en inteligencia artificial de clara y cabal factura, además de una cuidada introducción a los aspectos teóricos de la disciplina. En esta entrevista nos habla de esta obra y de la ciencia cognitiva en general.

  15. Surface Hydrological Processes of Rock Glaciated Basins in the San Juan Mountains, Colorado

    Science.gov (United States)

    Mateo, E. I.

    2017-12-01

    Glaciers in the western United States have been examined in terms of their summer meltwater contributions to regional hydrological systems. In the San Juan Mountains of Colorado where glaciers do not and cannot exist due to a rising zero-degree isotherm, rock glaciers take the place of valley glaciers during the summer runoff period. Most of the rock glaciers in Colorado are located on a northerly slope aspect, however, there are multiple in the southwest region of the state that occur on different aspects. This study asked how slope aspect and rising air temperatures influenced the hydrological processes of streams below rock glaciers in the San Juan Mountains during the 2016 summer season. This project focused on three basins, Yankee Boy basin, Blue Lakes basin, and Mill Creek basin, which are adjacent to each other and share a common peak, Gilpin Peak. Findings of this one-season study showed that air temperature significantly influenced stream discharge below each rock glacier. Discharge and air temperature patterns indicate a possible air temperature threshold during late summer when rock glacier melt increased at a greater rate. The results also suggest that slope aspect of rock glacier basins influences stream discharge, but temperature and precipitation are likely larger components of the melt regimes. The continuation of data collection during the 2017 summer season has allowed for more detailed analysis of the relationship between air temperature and rock glacier melt. This continual expansion of the original dataset is crucial for understanding the hydrological processes of surface runoff below rock glaciers.

  16. The San Bernabe power substation; La subestacion San Bernabe

    Energy Technology Data Exchange (ETDEWEB)

    Chavez Sanudo, Andres D. [Luz y Fuerza del Centro, Mexico, D. F. (Mexico)

    1997-12-31

    The first planning studies that gave rise to the San Bernabe substation go back to year 1985. The main circumstance that supports this decision is the gradual restriction for electric power generation that has been suffering the Miguel Aleman Hydro System, until its complete disappearance, to give priority to the potable water supply through the Cutzamala pumping system, that feeds in an important way Mexico City and the State of Mexico. In this document the author describes the construction project of the San Bernabe Substation; mention is made of the technological experiences obtained during the construction and its geographical location is shown, as well as the one line diagram of the same [Espanol] Los primeros estudios de planeacion que dieron origen a la subestacion San Bernabe se remontan al ano de 1985. La circunstancia principal que soporta esta decision es la restriccion paulatina para generar energia que ha venido experimentando el Sistema Hidroelectrico Miguel Aleman, hasta su desaparicion total, para dar prioridad al suministro de agua potable por medio del sistema de bombeo Cutzamala, que alimenta en forma importante a la Ciudad de Mexico y al Estado de Mexico. En este documento el autor describe el proyecto de construccion de la subestacion San Bernabe; se mencionan las experiencias tecnologicas obtenidas durante su construccion y se ilustra su ubicacion geografica, asi como un diagrama unifilar de la misma

  17. Results of the radiological survey at Two Mile Creek, Tonawanda, New York (TNY002)

    International Nuclear Information System (INIS)

    Murray, M.E.; Rodriguez, R.E.; Uziel, M.S.

    1997-08-01

    At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at Two Mile Creek, Tonawanda, New York. The survey was performed in November 1991 and May 1996. The purpose of the survey was to determine if radioactive materials from work performed under government contract at the Linde Air Products Division of Union Carbide Corporation, Tonawanda, New York, had been transported into the creek. The survey included a surface gamma scan in accessible areas near the creek and the collection of soil, sediment, and core samples for radionuclide analyses. Survey results indicate that no significant material originating at the Linde plant is presently in the creek. Three of the 1991 soil sample locations on the creek bank and one near the lake contained slightly elevated concentrations of 238 U with radionuclide distributions similar to that found in materials resulting from former processing activities at the Linde site

  18. 77 FR 29918 - Proposed Amendment of Class E Airspace; Battle Creek, MI

    Science.gov (United States)

    2012-05-21

    ... airspace is necessary to accommodate new Standard Instrument Approach Procedures (SIAP) at W. K. Kellogg.... Kellogg Airport, Battle Creek, MI. Controlled airspace is needed for the safety and management of IFR... controlled airspace at W.K. Kellogg Airport, Battle Creek, MI. Environmental Review This proposal will be...

  19. Rapid evolution of a marsh tidal creek network in response to sea level rise.

    Science.gov (United States)

    Hughes, Z. J.; Fitzgerald, D. M.; Mahadevan, A.; Wilson, C. A.; Pennings, S. C.

    2008-12-01

    In the Santee River Delta (SRD), South Carolina, tidal creeks are extending rapidly onto the marsh platform. A time-series of aerial photographs establishes that these channels were initiated in the 1950's and are headward eroding at a rate of 1.9 m /yr. Short-term trends in sea level show an average relative sea level rise (RSLR) of 4.6 mm/yr over a 20-year tide gauge record from nearby Winyah Bay and Charleston Harbor (1975-1995). Longer-term (85-year) records in Charleston suggest a rate of 3.2 mm/yr. RSLR in the SRD is likely even higher as sediment cores reveal that the marsh is predominantly composed of fine-grained sediment, making it highly susceptible to compaction and subsidence. Furthermore, loss in elevation will have been exacerbated by the decrease in sediment supply due to the damming of the Santee River in 1939. The rapid rate of headward erosion indicates that the marsh platform is in disequilibrium; unable to keep pace with RSLR through accretionary processes and responding to an increased volume and frequency of inundation through the extension of the drainage network. The observed tidal creeks show no sinuosity and a distinctive morphology associated with their young age and biological mediation during their evolution. Feedbacks between tidal flow, vegetation and infauna play a strong role in the morphological development of the creeks. The creek heads are characterized by a region denuded of vegetation, the edges of which are densely populated and burrowed by Uca Pugnax (fiddler crab). Crab burrowing destabilizes sediment, destroys rooting and impacts drainage. Measured infiltration rates are three orders of magnitude higher in the burrowed regions than in a control area (1000 ml/min and 0.6 ml/min respectively). Infiltration of oxygenated water enhances decomposition of organic matter and root biomass is reduced within the creek head (marsh=4.3 kg/m3, head=0.6 kg/m3). These processes lead to the removal and collapse of the soils, producing

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

    Science.gov (United States)

    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.

  1. Site-wide remedial alternative development in Bear Creek Valley, Oak Ridge Reservation

    International Nuclear Information System (INIS)

    Anderson, M.

    1995-07-01

    This paper presents a case study of an environmental restoration project at a major mixed waste site that poses unique challenges to remediation efforts. Bear Creek Valley is located immediately west of the Y-12 Plant on the Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The Y-12 Plant was built in 1943 as part of the Manhattan Project, with its original mission being electromagnetic separation of uranium. Since being completed, the Y-12 Plant has also been used for chemical processing of uranium and lithium compounds as well as precision fabrication of components containing these and other materials. Wastes containing radionuclides, metals, chlorinated solvents, oils, coolants, polychlorinated biphenyis (PCBs), and others were disposed of in large quantities at Bear Creek Valley as a result of manufacturing operations at the Y-12 Plant. The Bear Creek Valley feasibility study is using innovative strategies to efficiently and thoroughly consider the information available regarding Bear Creek Valley and process options that could be combined into its remedial alternatives

  2. The Effect of Landuse and Other External Factors on Water Quality Within two Creeks in Northern Kentucky

    Science.gov (United States)

    Boateng, S.

    2006-05-01

    The purpose of this study was to monitor the water quality in two creeks in Northern Kentucky. These are the Banklick Creek in Kenton County and the Woolper Creek in Boone County, Kentucky. The objective was to evaluate the effect of landuse and other external factors on surface water quality. Landuse within the Banklick watershed is industrial, forest and residential (urban) whereas that of Woolper Creek is agricultural and residential (rural). Two testing sites were selected along the Banklick Creek; one site was upstream the confluence with an overflow stream from an adjacent lake; the second site was downstream the confluence. Most of the drainage into the lake is over a near-by industrial park and the urban residential areas of the cities of Elsmere and Erlanger, Kentucky. Four sampling locations were selected within the Woolper Creek watershed to evaluate the effect of channelization and subsequent sedimentation on the health of the creek. Water quality parameters tested for include dissolved oxygen, phosphates, chlorophyll, total suspended sediments (TSS), pH, oxidation reduction potential (ORP), nitrates, and electrical conductivity. Sampling and testing were conducted weekly and also immediately after storm events that occurred before the regular sampling dates. Sampling and testing proceeded over a period of 29 weeks. Biological impact was determined, only in Woolper Creek watershed, by sampling benthic macroinvertebrates once every four weeks. The results showed significant differences in the water quality between the two sites within the Banklick Creek. The water quality may be affected by the stream overflow from the dammed lake. Also, channelization in the Woolper Creek seemed to have adverse effects on the water quality. A retention pond, constructed to prevent sediments from flowing into the Woolper Creek, did not seem to be effective. This is because the water quality downstream of the retention pond was significantly worse than that of the

  3. La politización en las lecturas canónicas: Miguel Antonio Caro, lector de Jorge Isaacs

    Directory of Open Access Journals (Sweden)

    Carlos Arturo López Jiménez

    2008-12-01

    Full Text Available The article herein shows some conceptual features of Miguel Antonio Caro’s intellectual project and its intrinsic strengths. Furthermore, it details the type of politicization which Caro imposed on some of the work of his contemporaries politicization which, in turn, was later imposed on him-self by contemporary historiography. More to the point, I evidence how Caro, when asserting that a particular text by Jorge Isaacs (The native tribes of the Magdalena basin was scientific, immediately proceeded to politicize Isaac’s work, among other things, because he (Caro did not have the relevant arguments needed to confront Isaacs’ text in its own terms and framework. Thus, in order to dismiss Isaacs’ objections raised against the government of Nuñez, Caro places the aforementioned work by the author of María, among the texts that threatened social order by presenting it as part and parcel of positivism, empiricism, liberalism, and all other intellectual efforts based on a damaging sensualism.//Aquí muestran algunos aspectos conceptuales del proyecto intelectual de Miguel Antonio Caro y su consistencia interna. Además, preciso el tipo específico de politización que este escritor impuso sobre algunos trabajos que le fueron contemporáneos –politización de la cual el mismo Caro ha sido objeto por parte de historiografía contemporánea–. Específicamente, presento cómo Miguel Antonio Caro, al afirmar que un texto de Isaacs (Las tribus indígenas del Magdalena es científico, politiza su trabajo por la imposibilidad de atacarlo dentro de los límites argumentativos del texto de Isaacs. De esta forma, para hacer a un lado las objeciones que Isaac eleva contra el gobierno de Núñez, Caro ubica el trabajo del autor de María en el grupo de escritos que amenazan el orden social, al presentarlo de la mano con el positivismo, empirismo, liberalismo y demás esfuerzos intelectuales fundados en un “nocivo” criterio sensualista.

  4. UTILIZING CREEKS FOR INTEGRATED RURAL COASTAL ...

    African Journals Online (AJOL)

    Osondu

    2013-02-09

    Feb 9, 2013 ... This study examines the Utilization of Creeks for Integrated Coastal Development of Ilaje ... utilization, poor fishing techniques, poor sources of water and navigation routes, and manual ... Ethiopian Journal of Environmental Studies and Management Vol. 6 No.3 .... together, implement, monitor and evaluate.

  5. Description of gravity cores from San Pablo Bay and Carquinez Strait, San Francisco Bay, California

    Science.gov (United States)

    Woodrow, Donald L.; John L. Chin,; Wong, Florence L.; Fregoso, Theresa A.; Jaffe, Bruce E.

    2017-06-27

    Seventy-two gravity cores were collected by the U.S. Geological Survey in 1990, 1991, and 2000 from San Pablo Bay and Carquinez Strait, California. The gravity cores collected within San Pablo Bay contain bioturbated laminated silts and sandy clays, whole and broken bivalve shells (mostly mussels), fossil tube structures, and fine-grained plant or wood fragments. Gravity cores from the channel wall of Carquinez Strait east of San Pablo Bay consist of sand and clay layers, whole and broken bivalve shells (less than in San Pablo Bay), trace fossil tubes, and minute fragments of plant material.

  6. CREEK Project's Microzooplankton Seasonal Monitoring Database for Eight Creeks in the North Inlet Estuary, South Carolina: 1997-1999

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight intertidal creeks with high densities of oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated...

  7. 78 FR 34123 - Notice of Inventory Completion: San Francisco State University NAGPRA Program, San Francisco, CA

    Science.gov (United States)

    2013-06-06

    ... completion of an inventory of human remains and associated funerary objects under the control of the San....R50000] Notice of Inventory Completion: San Francisco State University NAGPRA Program, San Francisco, CA... NAGPRA Program has completed an inventory of human remains and associated funerary objects, in...

  8. 78 FR 21403 - Notice of Inventory Completion: San Francisco State University NAGPRA Program, San Francisco, CA

    Science.gov (United States)

    2013-04-10

    ... completion of an inventory of human remains and associated funerary objects under the control of the San....R50000] Notice of Inventory Completion: San Francisco State University NAGPRA Program, San Francisco, CA... NAGPRA Program has completed an inventory of human remains and associated funerary objects, in...

  9. 77 FR 38070 - Office of Refugee Resettlement; Announcing the Award of a Single-Source Program Expansion...

    Science.gov (United States)

    2012-06-26

    ....676] Office of Refugee Resettlement; Announcing the Award of a Single- Source Program Expansion... (BCFS) in San Antonio, TX AGENCY: Office of Refugee Resettlement, ACF, HHS. ACTION: The Office of Refugee Resettlement announces the award of a single-source program expansion supplement grant from its...

  10. Development of a Free-Electron Laser Center and Research in Medicine, Biology and Materials Science,

    Science.gov (United States)

    1992-05-14

    the reduced electron- larons cause localized distortions in an ionic lattice lattice coupling strength leads to molecule emission, which are... syndrome . Health Science Center at San Antonio and the University Buerger’s disease, palmar hyperhidrosis, frostbite and of Mi.imi School of Medicine, Miami

  11. A History of the Huntsville Division U.S. Army Corps of Engineers 1988-1992 Update

    Science.gov (United States)

    1996-01-01

    this project were in- terrelated : poor communication among various contrac- tors, untimely submission of required documerits, and "inadequate...Medal. A native of San Antonio, Texas, Colonel Myers is mar- ried to the former Fran~yan of Martinsville, Virginia. They have a daughter, Ann , and

  12. 75 FR 67765 - Endangered and Threatened Species Permit Applications

    Science.gov (United States)

    2010-11-03

    ... collect leaf tissue and seeds from the following endangered plants: South Texas ambrosia (Ambrosia... transportation, at the Miller Park Zoo. Permit TE-24625A Applicant: Wendy Leonard, San Antonio, Texas. Applicant...-cheeked warbler (Dendroica chrysoparia) and black-capped vireo (Vireo atricapilla) within Texas. Permit TE...

  13. 75 FR 57980 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

    Science.gov (United States)

    2010-09-23

    .... Machines (IBM), Global Technology Services Delivery Division, Off- Site Teleworkers. 73,637 Lexmark... Subsidiary of IMI, Margarita, CA. PLC, Leased Workers from Mattson, Axis Technology Group, etc. 74,527 Mahle... Personnel. 74,563 All American Sports Group San Antonio, TX..... August 20, 2009. Corporation, Leased...

  14. 75 FR 20400 - Submission for Review: Federal Cyber Service: Scholarship for Service (SFS) Registration Web Site

    Science.gov (United States)

    2010-04-19

    ... OFFICE OF PERSONNEL MANAGEMENT Submission for Review: Federal Cyber Service: Scholarship for Service (SFS) Registration Web Site AGENCY: U.S. Office of Personnel Management. ACTION: 60-Day Notice and... applicable supporting documentation, may be obtained by contacting the San Antonio Services Branch, Office of...

  15. Colistin Pharmacokinetics in Burn Patients During Continuous Venovenous Hemofiltration

    Science.gov (United States)

    2015-01-01

    Bethesda, Maryland, USAc; University of the Incarnate Word, Feik School of Pharmacy, San Antonio, Texas, USAd; Uniformed Services University of the Health ...survey of renal replacement therapy prescribing prac- tice for acute kidney injury in Malaysian intensive care units. Nephrology (Carlton) 19:507–512

  16. 77 FR 77087 - Changes in Flood Hazard Determinations

    Science.gov (United States)

    2012-12-31

    ... INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation... (12-06-0857P)...... Judge, Paul Trinidad Street, Elizondo Tower, Suite 420, San 101 West Nueva Antonio.../lomrs.htm. County. Bexar County North Pecos- La (12-06-2935P)...... Judge, Paul Trinidad Street...

  17. Some Physicochemical Charateristics of Badagry Creek, Nigeria ...

    African Journals Online (AJOL)

    West African Journal of Applied Ecology ... Badagry Creek runs through Nigeria and Republic of Benin with access to the Atlantic Ocean. ... Colour, surface temperature, pH, salinity, turbidity, phenol, dissolved oxygen, biological oxygen ...

  18. 75 FR 9201 - Kilarc-Cow Creek Hydroelectric Project; Notice of Intention To Prepare an Environmental Impact...

    Science.gov (United States)

    2010-03-01

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 606-027-CA] Kilarc-Cow... of license for the Kilarc-Cow Creek Hydroelectric Project, FERC No. 606. The project contains two developments and is located on Old Cow Creek and South Cow Creek in Shasta County, northern California. In the...

  19. Of Herbs, Animals and other Poisons: Magical Renewal in «El peregrino indiano» by Antonio Saavedra Guzmán

    Directory of Open Access Journals (Sweden)

    Raúl Marrero-Fente

    2017-11-01

    Full Text Available El peregrino indiano by Antonio de Saavedra Guzmán incorporates new substances into the magic spell. In addition to La Araucana, there are ingredients that come from other discursive traditions: the Renaissance treatises of natural history, the Bible, bestiaries, emblematic literature, magic and grimoires.

  20. Continuous fission-product monitor system at Oyster Creek. Final report

    International Nuclear Information System (INIS)

    Collins, L.L.; Chulick, E.T.

    1980-10-01

    A continuous on-line fission product monitor has been installed at the Oyster Creek Nuclear Generating Station, Forked River, New Jersey. The on-line monitor is a minicomputer-controlled high-resolution gamma-ray spectrometer system. An intrinsic Ge detector scans a collimated sample line of coolant from one of the plant's recirculation loops. The minicomputer is a Nuclear Data 6620 system. Data were accumulated for the period from April 1979 through January 1980, the end of cycle 8 for the Oyster Creek plant. Accumulated spectra, an average of three a day, were stored on magnetic disk and subsequently analyzed for fisson products, Because of difficulties in measuring absolute detector efficiency, quantitative fission product concentrations in the coolant could not be determined. Data for iodine fission products are reported as a function of time. The data indicate the existence of fuel defects in the Oyster Creek core during cycle 8

  1. Antonio Costa, La mela di Cézanne e l’accendino di Hitchcock. Il senso delle cose nei film

    Directory of Open Access Journals (Sweden)

    Beatrice Seligardi

    2016-05-01

    Full Text Available «Sono diecimila persone, forse, che non hanno dimenticato la mela di Cézanne ma sono un miliardo gli spettatori che si ricorderanno dell’accendino di Delitto per delitto» (5. Così Godard recitava all’interno delle Histoire(s du cinéma, e così si apre il saggio di Antonio Costa, prendendone spunto anche per il titolo.

  2. Stock of immobilized metals in 'Jose Antonio Alzate' dam mud sediment samples in the State of Mexico, Mexico

    International Nuclear Information System (INIS)

    Rodriguez, S.A.; Avila-Perez, P.

    1997-01-01

    'Jose Antonio Alzate' dam mud sediment samples were collected from six sampling sites. The samples were analyzed by combining multielemental studies with structural details, including heating to very high temperatures. Characterization of mud sediment samples have been shown to have low concentrations of metals (Cr, Mn, Ni, Cu, Zn, Pb). No systematic trend was observed as a function of the sampling points. (author)

  3. Uranium hydrogeochemical and stream sediment reconnaissance in the San Juan Mountains, Southwest Colorado

    Energy Technology Data Exchange (ETDEWEB)

    Maxwell, J.C.

    1977-02-01

    From 1995 sites in the San Juan Mountains area, 1706 water and 1982 sediment samples were collected during June--July 1976 and analyzed for uranium. The area includes the southern third of the Colorado mineral belt which has yielded rich ores of gold, silver, copper, lead, zinc, and molybdenum. The broadly domed mountains are capped by 2500 m of Tertiary volcanics, deeply eroded to expose a Precambrian crystalline core. Adjacent plateaus underlain by Mesozoic sedimentary rocks were included in the reconnaissance. Average value of uranium in water samples from mountains was less than 0.5 ppB, from plateaus was 1 to 2 ppB, from Mancos shale areas exceeded 2 ppB. Anomalous sediment samples, 40 ppM uranium, came from near Storm King Mountain and upper Vallecito Creek. Other anomalous areas, including the Lake City mining district, were well defined by 4 to 30 ppM uranium in sediment and 3 to 30 ppB uranium in water. Anomalous areas not previously reported indicate favorable areas for future exploration.

  4. Uranium hydrogeochemical and stream sediment reconnaissance in the San Juan Mountains, Southwest Colorado

    International Nuclear Information System (INIS)

    Maxwell, J.C.

    1977-02-01

    From 1995 sites in the San Juan Mountains area, 1706 water and 1982 sediment samples were collected during June--July 1976 and analyzed for uranium. The area includes the southern third of the Colorado mineral belt which has yielded rich ores of gold, silver, copper, lead, zinc, and molybdenum. The broadly domed mountains are capped by 2500 m of Tertiary volcanics, deeply eroded to expose a Precambrian crystalline core. Adjacent plateaus underlain by Mesozoic sedimentary rocks were included in the reconnaissance. Average value of uranium in water samples from mountains was less than 0.5 ppB, from plateaus was 1 to 2 ppB, from Mancos shale areas exceeded 2 ppB. Anomalous sediment samples, 40 ppM uranium, came from near Storm King Mountain and upper Vallecito Creek. Other anomalous areas, including the Lake City mining district, were well defined by 4 to 30 ppM uranium in sediment and 3 to 30 ppB uranium in water. Anomalous areas not previously reported indicate favorable areas for future exploration

  5. 75 FR 15611 - Safety Zone; United Portuguese SES Centennial Festa, San Diego Bay, San Diego, CA

    Science.gov (United States)

    2010-03-30

    ...-AA00 Safety Zone; United Portuguese SES Centennial Festa, San Diego Bay, San Diego, CA AGENCY: Coast... navigable waters of the San Diego Bay in support of the United Portuguese SES Centennial Festa. This... Centennial Festa, which will include a fireworks presentation originating from a tug and barge combination in...

  6. Stable isotope tracing of trout hatchery carbon to sediments and foodwebs of limestone spring creeks

    Energy Technology Data Exchange (ETDEWEB)

    Hurd, Todd M. [Department of Biology, Shippensburg University, 1871 Old Main Dr., Shippensburg, PA 17257 (United States)], E-mail: tmhurd@ship.edu; Jesic, Slaven; Jerin, Jessica L.; Fuller, Nathan W.; Miller, David [Department of Biology, Shippensburg University, 1871 Old Main Dr., Shippensburg, PA 17257 (United States)

    2008-11-01

    Limestone springs support productive ecosystems and fisheries, yet aquaculture may modify or impair these ecosystems. We determined trout hatchery organic contribution to spring creek sediments and foodwebs with natural abundance stable isotope methods. Hatchery feed, waste, and trout were significantly enriched in {delta}{sup 13}C relative to autotrophs and wild fish. Spring creek sediments were enriched in {delta}{sup 13}C toward the hatchery endmember relative to reference streams without hatcheries and relative to a larger larger-order, spring-influenced stream. Contribution of hatchery C to spring creek sediments was greatest during March and associated with greatest sediment %C. Contribution of hatchery C to pollution-tolerant isopod diet was 39-51% in a stream receiving limestone spring water via hatchery effluent. Isopods of one spring creek also relied on hatchery-derived C within one month of hatchery closure. Four years later, less pollution pollution-tolerant amphipods dominated and consumed non-vascular over vascular autotrophs (86%). Isopods of a second spring creek with an active hatchery did not appear to be using hatchery matter directly, but were enriched in {delta}{sup 34}S relative to a spring creek tributary with no hatchery influence. Isopods in both of these streams were relatively enriched in {delta}{sup 15}N, indicating general nutrient enrichment from surrounding agricultural land use. The contribution of hatchery vs. wild fish in diet of herons and egrets was traced with {delta}{sup 13}C of guano. These birds were strongly dependent on stocked trout in a spring creek with a recently closed state trout hatchery, and also near another large, state-run hatchery. Heron dependence on hatchery fish in the spring creek decreased with time since hatchery closure. Use of stable isotope natural abundance techniques in karst spring creeks can reveal stream impairment due to aquaculture, specific C sources to bio-indicating consumers, losses of

  7. Stable isotope tracing of trout hatchery carbon to sediments and foodwebs of limestone spring creeks

    International Nuclear Information System (INIS)

    Hurd, Todd M.; Jesic, Slaven; Jerin, Jessica L.; Fuller, Nathan W.; Miller, David

    2008-01-01

    Limestone springs support productive ecosystems and fisheries, yet aquaculture may modify or impair these ecosystems. We determined trout hatchery organic contribution to spring creek sediments and foodwebs with natural abundance stable isotope methods. Hatchery feed, waste, and trout were significantly enriched in δ 13 C relative to autotrophs and wild fish. Spring creek sediments were enriched in δ 13 C toward the hatchery endmember relative to reference streams without hatcheries and relative to a larger larger-order, spring-influenced stream. Contribution of hatchery C to spring creek sediments was greatest during March and associated with greatest sediment %C. Contribution of hatchery C to pollution-tolerant isopod diet was 39-51% in a stream receiving limestone spring water via hatchery effluent. Isopods of one spring creek also relied on hatchery-derived C within one month of hatchery closure. Four years later, less pollution pollution-tolerant amphipods dominated and consumed non-vascular over vascular autotrophs (86%). Isopods of a second spring creek with an active hatchery did not appear to be using hatchery matter directly, but were enriched in δ 34 S relative to a spring creek tributary with no hatchery influence. Isopods in both of these streams were relatively enriched in δ 15 N, indicating general nutrient enrichment from surrounding agricultural land use. The contribution of hatchery vs. wild fish in diet of herons and egrets was traced with δ 13 C of guano. These birds were strongly dependent on stocked trout in a spring creek with a recently closed state trout hatchery, and also near another large, state-run hatchery. Heron dependence on hatchery fish in the spring creek decreased with time since hatchery closure. Use of stable isotope natural abundance techniques in karst spring creeks can reveal stream impairment due to aquaculture, specific C sources to bio-indicating consumers, losses of farmed fish to predation, and potential exposure

  8. Streamflow characteristics and trends along Soldier Creek, Northeast Kansas

    Science.gov (United States)

    Juracek, Kyle E.

    2017-08-16

    Historical data for six selected U.S. Geological Survey streamgages along Soldier Creek in northeast Kansas were used in an assessment of streamflow characteristics and trends. This information is required by the Prairie Band Potawatomi Nation for the effective management of tribal water resources, including drought contingency planning. Streamflow data for the period of record at each streamgage were used to assess annual mean streamflow, annual mean base flow, mean monthly flow, annual peak flow, and annual minimum flow.Annual mean streamflows along Soldier Creek were characterized by substantial year-to-year variability with no pronounced long-term trends. On average, annual mean base flow accounted for about 20 percent of annual mean streamflow. Mean monthly flows followed a general seasonal pattern that included peak values in spring and low values in winter. Annual peak flows, which were characterized by considerable year-to-year variability, were most likely to occur in May and June and least likely to occur during November through February. With the exception of a weak yet statistically significant increasing trend at the Soldier Creek near Topeka, Kansas, streamgage, there were no pronounced long-term trends in annual peak flows. Annual 1-day, 30-day, and 90-day mean minimum flows were characterized by considerable year-to-year variability with no pronounced long-term trend. During an extreme drought, as was the case in the mid-1950s, there may be zero flow in Soldier Creek continuously for a period of one to several months.

  9. Characterization of water quality and biological communities, Fish Creek, Teton County, Wyoming, 2007-2011

    Science.gov (United States)

    Eddy-Miller, Cheryl A.; Peterson, David A.; Wheeler, Jerrod D.; Edmiston, C. Scott; Taylor, Michelle L.; Leemon, Daniel J.

    2013-01-01

    Fish Creek, an approximately 25-kilometer-long tributary to Snake River, is located in Teton County in western Wyoming near the town of Wilson. Fish Creek is an important water body because it is used for irrigation, fishing, and recreation and adds scenic value to the Jackson Hole properties it runs through. Public concern about nuisance growths of aquatic plants in Fish Creek has been increasing since the early 2000s. To address these concerns, the U.S. Geological Survey conducted a study in cooperation with the Teton Conservation District to characterize the hydrology, water quality, and biologic communities of Fish Creek during 2007–11. The hydrology of Fish Creek is strongly affected by groundwater contributions from the area known as the Snake River west bank, which lies east of Fish Creek and west of Snake River. Because of this continuous groundwater discharge to the creek, land-use activities in the west bank area can affect the groundwater quality. Evaluation of nitrate isotopes and dissolved-nitrate concentrations in groundwater during the study indicated that nitrate was entering Fish Creek from groundwater, and that the source of nitrate was commonly a septic/sewage effluent or manure source, or multiple sources, potentially including artificial nitrogen fertilizers, natural soil organic matter, and mixtures of sources. Concentrations of dissolved nitrate and orthophosphate, which are key nutrients for growth of aquatic plants, generally were low in Fish Creek and occasionally were less than reporting levels (not detected). One potential reason for the low nutrient concentrations is that nutrients were being consumed by aquatic plant life that increases during the summer growing season, as a result of the seasonal increase in temperature and larger number of daylight hours. Several aspects of Fish Creek’s hydrology contribute to higher productivity and biovolume of aquatic plants in Fish Creek than typically observed in streams of its size in

  10. Performance of BATAN-SANS instrument

    Energy Technology Data Exchange (ETDEWEB)

    Ikram, Abarrul; Insani, Andon [National Nuclear Energy Agency, P and D Centre for Materials Science and Technology, Serpong (Indonesia)

    2003-03-01

    SANS data from some standard samples have been obtained using BATAN-SANS instrument in Serpong. The experiments were performed for various experimental set-ups that involve different detector positions and collimator lengths. This paper describes the BATAN-SANS instrument briefly as well as the data taken from those experiments and followed with discussion of the results concerning the performance and calibration of the instrument. The standard samples utilized in these experiments include porous silica, polystyrene-poly isoprene, silver behenate, poly ball and polystyrene-poly (ethylene-alt-propylene). Even though the results show that BATAN-SANS instrument is in good shape, but rooms for improvements are still widely open especially for the velocity selector and its control system. (author)

  11. Gravity, magnetic, and physical property data in the Smoke Creek Desert area, northwest Nevada

    Science.gov (United States)

    Tilden, Janet E.; Ponce, David A.; Glen, Jonathan M.G.; Chuchel, Bruce A.; Tushman, Kira; Duvall, Alison

    2006-01-01

    The Smoke Creek Desert, located approximately 100 km (60 mi) north of Reno near the California-Nevada border, is a large basin situated along the northernmost parts of the Walker Lane Belt (Stewart, 1988), a physiographic province defined by northwest-striking topographic features and strike-slip faulting. Because geologic framework studies play an important role in understanding the hydrology of the Smoke Creek Desert, a geologic and geophysical effort was begun to help determine basin geometry, infer structural features, and estimate depth to Pre-Cenozoic rocks, or basement. In May and June of 2004, and June of 2005, the U.S. Geological Survey (USGS) collected 587 new gravity stations, more than 160 line-kilometers (100 line-miles) of truck-towed magnetometer data, and 111 rock property samples in the Smoke Creek Desert and vicinity in northwest Nevada, as part of an effort to characterize its hydrogeologic framework. In the Smoke Creek Desert area, gravity highs occur over rocks of the Skedaddle Mountains, Fox Range, Granite Range, and over portions of Tertiary volcanic rocks in the Buffalo Hills. These gravity highs likely reflect basement rocks, either exposed at the surface or buried at shallow depths. The southern Smoke Creek Desert corresponds to a 25-mGal isostatic gravity low, which corresponds with a basin depth of approximately 2 km. Magnetic highs are likely due to granitic, andesitic, and metavolcanic rocks, whereas magnetic lows are probably associated with less magnetic gneiss and metasedimentary rocks in the region. Three distinctive patterns of magnetic anomalies occur throughout the Smoke Creek Desert and Squaw Creek Valley, likely reflecting three different geological and structural settings.

  12. A case for historic joint rupture of the San Andreas and San Jacinto faults

    OpenAIRE

    Lozos, Julian C.

    2016-01-01

    The San Andreas fault is considered to be the primary plate boundary fault in southern California and the most likely fault to produce a major earthquake. I use dynamic rupture modeling to show that the San Jacinto fault is capable of rupturing along with the San Andreas in a single earthquake, and interpret these results along with existing paleoseismic data and historic damage reports to suggest that this has likely occurred in the historic past. In particular, I find that paleoseismic data...

  13. Summary of hydrologic conditions in the Reedy Creek Improvement District, central Florida

    Science.gov (United States)

    German, Edward R.

    1986-01-01

    The Reedy Creek Improvement is an area of about 43 square miles in southwestern Orange and northwestern Osceola Counties, Florida. A systematic program of hydrologic data collection in the Reedy Creek Improvement District and vicinity provided data for assessing the impact of development, mostly the Walt Disney World Theme Park and related development on the hydrology. Data collected include stream discharge, water quality, groundwater levels, lakes levels, and climatological. Rainfall has been less than the long-term average in the Reedy Creek Improvement District since development began in 1968. The deficient rainfall has reduced stream discharge, lowered groundwater and lake levels, and possibly affected water quality in the area. Groundwater levels and lake levels have declined since 1970. However, the coincidence of below-average rainfall with the period of development makes it impossible to assess the effect of pumping on declines. Occurrence of toxic metals does not relate to development, but distribution of insecticides and herbicides does appear to relate to development. Specific conductance, phosphorous, and nitrate concentrations have increased in Reedy Creek since 1970, probably due to disposal of treated wastes. (USGS)

  14. The Enduring Legacy of "Rodriguez": Creating New Pathways to Equal Educational Opportunity

    Science.gov (United States)

    Ogletree, Charles J., Jr., Ed.; Robinson, Kimberly Jenkins, Ed.

    2015-01-01

    In this ambitious volume, leading legal and educational scholars examine "San Antonio Independent School District v. Rodriguez" (1973), the landmark US Supreme Court decision that held that the Constitution does not guarantee equality of educational opportunity. Charles J. Ogletree, Jr., and Kimberly Jenkins Robinson have brought…

  15. 78 FR 21399 - Notice of Inventory Completion: Center for Archaeological Research at the University of Texas at...

    Science.gov (United States)

    2013-04-10

    ...-PPWOCRADN0] Notice of Inventory Completion: Center for Archaeological Research at the University of Texas at San Antonio, TX AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Center for... consultation with the appropriate Indian tribe, and has determined that there is a cultural affiliation between...

  16. DANCE Your Way to Healthier Lungs

    Science.gov (United States)

    ... good it feels to move your body to music. It exhilarates you physically and mentally. It makes you feel alive. But Helen Sorenson, a registered respiratory therapist, gerontologist, and assistant professor at the University of Texas Health Science Center at San Antonio, TX, has another version ...

  17. ATTITUDES TOWARD ENVIRONMENTAL QUALITY: AREA, ETHNICITY AND SES

    Science.gov (United States)

    In a study of the San Antonio, Texas, SMSA, this report indicates that, while respondents believe the environment is deteriorating, they do not believe environmental problems are among the most important faced by the Nation. Analysis of the data shows that: (1) there is a signifi...

  18. Yoga Therapy as a Complement to Astronaut Health and Emotional Fitness Stress Reduction and Countermeasure Effectiveness Before, During, and in Post-Flight Rehabilitation: a Hypothesis

    Science.gov (United States)

    2012-04-01

    School of Integrative Medicine (SIM), Hampton, VA; 4Department of Health and Kinesiology , The University of Texas at San Antonio, TX; ⁵US Army Institute...gene expression regulating stress and glucocorticoid receptors. Journal of Cellular Biochemistry . 110: 372-381. Lee, F.J., Stewart, M., and Brown

  19. Leadership, Self-Efficacy, and Student Achievement

    Science.gov (United States)

    Grayson, Kristin

    2013-01-01

    This study examined the relationships between teacher leadership, science teacher self-efficacy, and fifth-grade science student achievement in diverse schools in a San Antonio, Texas, metropolitan school district. Teachers completed a modified version of the "Leadership Behavior Description Question" (LBDQ) Form XII by Stogdill (1969),…

  20. National Writing Project's Multimodal Literacies and Teacher Collaboration: Enhanced Student Learning on Global Social Issues

    Science.gov (United States)

    Iyengar, Kalpana; Hood, Caleb

    2016-01-01

    Iyengar and Hood, both teacher consultants with the San Antonio Writing Project (SAWP), and instructors of an undergraduate society and social issues class, collaborated to enhance their undergraduate students' writing experiences using the National Writing Project model (Lieberman & Wood, 2003). Iyengar and Hood used strategies such as…

  1. Tracking Central Hypovolemia with ECG in Humans: Cautions for the Use of Heart Period Variability in Patient Monitoring

    Science.gov (United States)

    2010-06-01

    US Army Institute of Surgical Research, Fort Sam Houston, Texas; and †Department of Health and Kinesiology , The University of Texas at San Antonio...higher in trauma patients both in prehospital and intensive care unit settings, suggesting that these metrics may not be useful for reliable and

  2. 76 FR 12992 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Science.gov (United States)

    2011-03-09

    ... Walnut. Also including the 100 block of W Campbell, Edinburgh, 11000126 Toner Historic District, E Main... Burnham St, Lowell, 11000120 Hohman Avenue Commercial Historic District, Approx. 3 blocks lining Hohman..., Limestone, 11000099 TEXAS Bexar County Lerma's Nite Club, 1602-1612 N Zarzamora, San Antonio, 11000135 Light...

  3. Antifungal Resistance Patterns in Molds Isolated from Wounds of Combat Related Trauma Patients

    Science.gov (United States)

    2017-10-05

    and co 1S. SUBJECT TERMS 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF a. REPORT b.ABSTRACT c . THIS PAGE ABSTRACT uu 18. NUMBER OF PAGES...studies on molds Isolated from wounds of US service members treated at San Antonio Military Medlcal Center (SAMMC) were exam ined

  4. 77 FR 59953 - Changes in Flood Hazard Determinations

    Science.gov (United States)

    2012-10-01

    ... INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation... North Pecos-La 0794P). Judge, Paul Trinidad, Suite Elizondo Tower, 420, San Antonio, 101 West Nueva TX....htm. County, (12-06- Bexar County North Pecos-La 2182P). Judge, Paul Trinidad, Suite Elizondo Tower...

  5. 78 FR 8170 - Changes in Flood Hazard Determinations

    Science.gov (United States)

    2013-02-05

    ... INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation...). Judge, Paul North Pecos-La Elizondo Tower, Trinidad, Suite 101 West Nueva 420, San Antonio, Street, 10th... County Department, 233 lomrs.htm. 2751P). Judge, Paul North Pecos-La Elizondo Tower, Trinidad, Suite 101...

  6. Transition Plan For Moving AFOMS Occupational Analysis Report Contents to AFPC’s Human Resources Research Database

    Science.gov (United States)

    2008-09-20

    improving formal course content (Metrica, 2000; Teachout, Sego & Ford, 1995; Teachout, Sego, & Olea , 1993). The conceptual foundation of TEEM is that in...System (TIDES) User’s Manual , Version 3.3. San Antonio TX: Metrica, Inc. Teachout, M.S., Sego, D.J., & Olea , M.M. (1993). Assessing training

  7. Geomorphic Function and Restoration Potential of Spring Creeks in Southeastern Idaho: Analysis and Communication

    Science.gov (United States)

    Hanrahan, T. P.; Hill, Z.; Levell, A.; Maguire, T.; Risso, D.

    2014-12-01

    A large wetland and floodplain complex adjacent to the Snake River in southeastern Idaho, USA, encompasses numerous spring-fed creeks that originate on the floodplain and discharge at their confluence with the Snake River and American Falls Reservoir. Resource managers are implementing a program to restore these spring creeks for the recovery of Yellowstone cutthroat trout and ecosystem health. Our objectives were to evaluate the physical characteristics of these spring creeks, develop a conceptual model of their geomorphic function, compare the restoration potential of individual reaches, and communicate our findings to a broad audience of resource managers and regional stakeholders in order to foster restoration planning. A geomorphic assessment along 38 km of three spring creeks was completed by collecting data at several transects within distinct geomorphic reaches, and by collecting data continuously throughout all reaches. These data were summarized in a GIS database and used to quantify the overall geomorphic functioning of each reach. The geomorphic functional scores were scaled from 0% (non-functional) to 100% (fully functional). Among all three spring creeks, geomorphic function ranged from 29% to 63%, with bank conditions and riparian vegetation being the primary causes of overall channel degradation. Results from the geomorphic assessment fostered the development of a conceptual model for spring creek function, whereby degraded bank conditions represent the primary controlling factor of decreased geomorphic function and fish habitat quality. The reach-based geomorphic functional scoring provides an indicator of relative restoration potential for each reach, and is one of the factors used in determining site-specific priorities for protecting, enhancing, and restoring spring creeks on the Fort Hall Bottoms. The study results, conceptual model and restoration strategy were communicated to resource managers and regional stakeholders through a graphically

  8. Nekton use of intertidal creek edges in low salinity salt marshes of the Yangtze River estuary along a stream-order gradient

    Science.gov (United States)

    Jin, Binsong; Qin, Haiming; Xu, Wang; Wu, Jihua; Zhong, Junsheng; Lei, Guangchun; Chen, Jiakuan; Fu, Cuizhang

    2010-07-01

    Non-vegetated creek edges were investigated to explore spatial nekton use patterns in a low salinity intertidal salt marsh creek network of the Yangtze River estuary along a stream-order gradient with four creek orders. Non-vegetated creek edges were arbitrarily defined as the approximately 3 m extending from the creek bank (the marsh-creek interface) into open water. Nekton was sampled using seine nets during daytime high slack water during spring tides for two or three days each in May through July 2008. Twenty-three nekton species (16 fishes and 7 crustaceans) were caught during the study. Fishes were dominated by gobies ( Mugilogobius abei, Periophthalmus magnuspinnatus, Periophthalmus modestus, Synechogobius ommaturus), mullets ( Chelon haematocheilus, Liza affinis) and Chinese sea bass ( Lateolabrax maculatus). Crustaceans were dominated by mud crab ( Helice tientsinensis) and white prawn ( Exopalaemon carinicauda). Rank abundance curves revealed higher evenness of nekton assemblages in lower-order creeks compared to higher-order creeks. Fish abundance tended to increase with increasing creek order. Crustacean abundance was higher in the first-third order creeks than in the fourth-order creek. Dominant nekton species displayed various trends in abundance and length-frequency distributions along the stream-order gradient. The spatial separation of nekton assemblages between the first-third order creeks and the fourth-order creek could be attributed to geomorphological factors (distance to mouth and cross-sectional area). These findings indicate that both lower- and higher-order creek edges play important yet different roles for nekton species and life history stages in salt marshes.

  9. 76 FR 45301 - PSEG Nuclear LLC, Hope Creek Generating Station; Notice of Issuance of Renewed Facility Operating...

    Science.gov (United States)

    2011-07-28

    ... NUCLEAR REGULATORY COMMISSION Docket No. 50-354 [NRC-2009-0391] PSEG Nuclear LLC, Hope Creek... operator of the Hope Creek Generating Station (HCGS). Renewed Facility Operating License No. NPF- 57... Renewal of Nuclear Power Plants, Supplement 45, Regarding Hope Creek Generating Station and Salem Nuclear...

  10. Water quality of springs and water wells which are used in human consumption, in the Jocotitlan volcano region at State of Mexico; Calidad del agua de manantiales y pozos que se utilizan para consumo humano, en la region del volcan Jocotitlan, Estado de Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Baca G, A.; Segovia, N.; Iturbe, J.L. [Instituto Nacional de Investigaciones Nucleares, A.P. 18-1027, 11801 Mexico D.F. (Mexico); Martinez, V. [CIRA, UAEM, Unidad San Cayetabo, Toluca-Ixtlahuaca (Mexico); Armienta, M.A. [IGFUNAM, C. Universitaria, Mexico D.F. (Mexico); Seidel, J.L. [CNRS, Univ. Montpellier (France)

    1998-07-01

    In this work are presented the results of water quality of seven springs (San Antonio Enchisi, Las Fuentes, El Cerro, Pasteje, Los Reyes, Santa Cruz and Tiacaque) and two water wells (Jocotitlan No. 2 and La Providencia No. 35) which are used for human consumption and that are located surrounding area to Jocotitlan volcano, state of Mexico. It was determined the {sup 222} Rn concentration through liquid scintillation, the {sup 226} Ra by Gamma spectroscopy, the physical-chemical parameters (major elements) and bacteriological, using standardized methods. The minor elements and trace in solution were determined by Icp-Ms mass spectroscopy. The water quality was established in function of the standing standards. Therefore Las Fuentes, El Cerro, Santa Cruz, Tiacaque springs and the Jocotitlan No. 2 well, are drinkable water. So, Pasteje, Los Reyes, San Antonio Enchisi springs and the La Providencia No. 35 well are chemically drinkable but presenting bacteriological pollution. (Author)

  11. Geology of the Teakettle Creek watersheds

    Science.gov (United States)

    Robert S. LaMotte

    1937-01-01

    The Teakettle Creek Experimental Watersheds lie for the most part on quartzites of probable Triassic age. However one of the triplicate drainages has a considerable acreage developed on weathered granodiorite. Topography is relatively uniform and lends itself to triplicate watershed studies. Locations for dams are suitable if certain engineering precautions...

  12. The macroinvertebrates of Magela Creek, Northern Territory

    International Nuclear Information System (INIS)

    Marchant, R.

    1982-04-01

    The littoral zones of five permanent billabongs in Magela Creek were sampled monthly for macroinvertebrates. Greatest numbers of taxa and individuals were caught in the late wet season and early dry season in the shallow billabongs; in the deep billabongs, seasonal variations were not so marked. These changes appeared to be associated with the development of macrophytes, which offered food and shelter to the invertebrate fauna. The dominant groups were the Chironomidae, Oligochaetae and Ephemeroptera. The seasonal patterns of the catches were sufficiently consistent for future samples to be able to be compared with these initial ones with some confidence that any changes are real. This work is part of a larger study into the biota and water quality of Magela Creek designed to provide data on aquatic communities before mining of the Ranger uranium deposit starts

  13. Detailed mapping and rupture implications of the 1 km releasing bend in the Rodgers Creek Fault at Santa Rosa, northern California

    Science.gov (United States)

    Hecker, Suzanne; Langenheim, Victoria; Williams, Robert; Hitchcock, Christopher S.; DeLong, Stephen B.

    2016-01-01

    Airborne light detection and ranging (lidar) topography reveals for the first time the trace of the Rodgers Creek fault (RCF) through the center of Santa Rosa, the largest city in the northern San Francisco Bay area. Vertical deformation of the Santa Rosa Creek floodplain expresses a composite pull‐apart basin beneath the urban cover that is part of a broader 1‐km‐wide right‐releasing bend in the fault. High‐resolution geophysical data illuminate subsurface conditions that may be responsible for the complex pattern of surface faulting, as well as for the distribution of seismicity and possibly for creep behavior. We identify a dense, magnetic basement body bounded by the RCF beneath Santa Rosa that we interpret as a strong asperity, likely part of a larger locked patch of the fault to the south. A local increase in frictional resistance associated with the basement body appears to explain (1) distributed fault‐normal extension above where the RCF intersects the body; (2) earthquake activity around the northern end of the body, notably the 1969 ML 5.6 and 5.7 events and aftershocks; and (3) creep rates on the RCF that are higher to the north of Santa Rosa than to the south. There is a significant probability of a major earthquake on the RCF in the coming decades, and earthquakes associated with the proposed asperity have the potential to release seismic energy into the Cotati basin beneath Santa Rosa, already known from damaging historical earthquakes to produce amplified ground shaking.

  14. EAARL topography-Potato Creek watershed, Georgia, 2010

    Science.gov (United States)

    Bonisteel-Cormier, J.M.; Nayegandhi, Amar; Fredericks, Xan; Jones, J.W.; Wright, C.W.; Brock, J.C.; Nagle, D.B.

    2011-01-01

    This DVD contains lidar-derived first-surface (FS) and bare-earth (BE) topography GIS datasets of a portion of the Potato Creek watershed in the Apalachicola-Chattahoochee-Flint River basin, Georgia. These datasets were acquired on February 27, 2010.

  15. 33 CFR 117.801 - Newtown Creek, Dutch Kills, English Kills and their tributaries.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Newtown Creek, Dutch Kills, English Kills and their tributaries. 117.801 Section 117.801 Navigation and Navigable Waters COAST GUARD....801 Newtown Creek, Dutch Kills, English Kills and their tributaries. (a) The following requirements...

  16. 77 FR 1720 - Final Environmental Impact Statement for the White-Tailed Deer Management Plan, Rock Creek Park

    Science.gov (United States)

    2012-01-11

    ... Environmental Impact Statement for the White-Tailed Deer Management Plan, Rock Creek Park AGENCY: National Park...), Rock Creek Park, Washington, DC The Plan will support long-term protection, preservation, and restoration of native vegetation and other natural and cultural resources in Rock Creek Park. DATES: The NPS...

  17. Water quality, selected chemical characteristics, and toxicity of base flow and urban stormwater in the Pearson Creek and Wilsons Creek Basins, Greene County, Missouri, August 1999 to August 2000

    Science.gov (United States)

    Richards, Joseph M.; Johnson, Byron Thomas

    2002-01-01

    The chemistry and toxicity of base flow and urban stormwater were characterized to determine if urban stormwater was degrading the water quality of the Pearson Creek and Wilsons Creek Basins in and near the city of Springfield, Greene County, Missouri. Potentially toxic components of stormwater (nutrients, trace metals, and organic compounds) were identified to help resource managers identify and minimize the sources of toxicants. Nutrient loading to the James River from these two basins (especially the Wilsons Creek Basin) is of some concern because of the potential to degrade downstream water quality. Toxicity related to dissolved trace metal constituents in stormwater does not appear to be a great concern in these two basins. Increased heterotrophic activity, the result of large densities of fecal indicator bacteria introduced into the streams after storm events, could lead to associated dissolved oxygen stress of native biota. Analysis of stormwater samples detected a greater number of polycyclic aromatic hydrocarbons (PAHs) and volatile organic compounds (VOCs) than were present in base-flow samples. The number and concentrations of pesticides detected in both the base-flow and stormwater samples were similar.Genotoxicity tests were performed to determine the bioavilability of chemical contaminants and determine the potential harmful effects on aquatic biota of Pearson Creek and Wilsons Creek. Genotoxicity was determined from dialysates from both long-term (approximately 30 days) and storm-event (3 to 5 days) semipermeable membrane device (SPMD) samples that were collected in each basin. Toxicity tests of SPMD samples indicated evidence of genotoxins in all SPMD samples. Hepatic activity assessment of one long-term SPMD sample indicated evidence of contaminant uptake in fish. Chemical analyses of the SPMD samples found that relatively few pesticides and pesticide metabolites had been sequestered in the lipid material of the SPMD; however, numerous PAHs and

  18. Mapping spatial and temporal variation of stream water temperature in the upper Esopus Creek watershed

    Science.gov (United States)

    Chien, H.; McGlinn, L.

    2017-12-01

    The upper Esopus Creek and its tributary streams located in the Catskill Mountain region of New York State provide habitats for cold-adapted aquatic species. However, ongoing global warming may change the stream water temperature within a watershed and disturb the persistence of coldwater habitats. Characterizing thermal regimes within the upper Esopus Creek watershed is important to provide information of thermally suitable habitats for aquatic species. The objectives of this study are to measure stream water temperature and map thermal variability among tributaries to the Esopus Creek and within Esopus Creek. These objectives will be achieved by measuring stream water temperature for at least two years. More than 100 water temperature data loggers have been placed in the upper Esopus Creek and their tributaries to collect 30-minute interval water temperatures. With the measured water temperature, we will use spatial interpolation in ArcGIS to create weekly and monthly water temperature surface maps to evaluate the thermal variation over time and space within the upper Esopus Creek watershed. We will characterize responsiveness of water temperature in tributary streams to air temperature as well. This information of spatial and temporal variation of stream water temperature will assist stream managers with prioritizing management practices that maintain or enhance connectivity of thermally suitable habitats in high priority areas.

  19. Maidservant as muse: The dramatic reinvention of Antonio Canova

    Directory of Open Access Journals (Sweden)

    Christina Ferando

    2010-12-01

    Full Text Available In the mid-1870s, the playwright Lodovico Muratori (1834-1919 wrote a play based on the life of the sculptor, Antonio Canova, that focused on a fictional, unconsummated passion between Canova and his housekeeper, Luigia Giuli. This play, published by the Milanese editor Carlo Barbini concurrently with several plays about famous Italian artists, including Michelangelo, Raphael, and Tintoretto, emphasized Canova’s connection to these great masters, in particular his role as both artist and lover. By examining the way political and artistic values changed in Italy over the course of the century, this paper arges that Muratori’s insistent repetition of the trope of ‘Luigia as muse’ is an implicit critique of neoclassicism. Artistic inspiration is disengaged from imitation and the rote act of copying and located instead in the very personal and subjective emotions of the artist. By the late nineteenth century, in order to maintain the validity of an otherwise outmoded style, neoclassicism and its suffocating image of repetition were necessarily recast to fit the political, sociological and artistic developments of the time.

  20. Social media, publicidad y empresa. Entrevista a Antonio Fumero

    Directory of Open Access Journals (Sweden)

    Ana Mª Belmonte Jiménez

    2012-04-01

    Full Text Available Antonio Fumero es Ingeniero de Telecomunicación y MBA por la Universidad Politécnica de Madrid (UPM. Especialista en la Gestión de la Tecnología e Innovación, trabajó dos años en la Unidad de Desarrollo Tecnológico e Innovación de BBVA como asesor de Nuevas Tecnologías. Actualmente desarrolla su actividad como investigador en la UPM, colaborando con la Cátedra Telefónica para Internet de Nueva Generación y el Departamento de Ingeniería de Sistemas Telemáticos (DIT en la dinamización y coordinación de un grupo de investigadores en Redes y Software Social (iRSS. Desempeña labores de diseminación, asesoría y análisis como experto para distintas organizaciones corporativas e institucionales. Recientemente ha creado su propia empresa, Win Win consultores. También es community manager de Color-Uiris y senior consultant de TalentBrokers.

  1. Autores Clásicos en la biblioteca del ilustrado Antonio Ruiz De Padrón

    Directory of Open Access Journals (Sweden)

    Francisco Salas Salgado

    2014-12-01

    Full Text Available Se estudia en este artículo los libros de autores grecolatinos que poseía la amplia biblioteca del ilustrado canario Antonio Ruiz de Padrón (1757-1823, cuyo conocimiento debemos a los inventarios realizados en 1814 y 1823. Se comprueba de esta manera la vigencia de los autores clásicos propiciada con toda seguridad por enorme importancia que la corriente neoclásica tuvo en la época de la Ilustración.http://dx.doi.org/10.14195/2183-1718_66_20

  2. Situation related to the woman home violence in patients from the "Julio Antonio Mella" polyclinic

    OpenAIRE

    Gil López, Odalys

    2011-01-01

    Introducción: La violencia doméstica hacia la mujer constituye un serio problema de salud, además de una violación flagrante a los derechos humanos, con impacto de la salud biopsicosocial, y afectación a la dinámica familiar. Objetivo: Identificar las características de la violencia doméstica contra las mujeres en el área del policlínico "Julio Antonio Mella", en el 2007. Métodos: Se realizó un estudio descriptivo, longitudinal, retrospectivo, en la población femenina que pertenece al citado ...

  3. Technical Proposal on the Treatment of the Influent of the José Antonio Alzate dam Using Aerobic Pond System

    Directory of Open Access Journals (Sweden)

    E. López–Galván

    2010-01-01

    Full Text Available In México, discharge of waste water not treated is a common problem; this is the case of the Lerma River, where the original clean water contribution of the Almoloya–Lerma–San Bartolo timber–roof system, located in the valley of Toluca, State of México, was replaced by the wastewater of the valley. The attempts to clean the water before their spill have been unfruitful and this has caused the present anaerobic conditions of the river in its entire route including the first receiving stage that is the José Antonio Alzate Dam (PJAA, becoming a potential source of diseases and a useless water body. In this work we evaluate the treatment efficiency of experimental waste water pond system. The treatment system was constructed with 5 screens which formed 6 internal channels and it had an operation in continuous form by 26 weeks, providing it with continuously polluted water of the Lerma River. We found that the efficiency of reduction of the organic matter reported as BOD5 was 83% and it is carried out in the first channel after 7 days of hydraulic retention verifying that the channels do not work like lagoons in series. With the collected data we calculated, through the application of design equations, the factor of decay of organic matter "k" and the number of dispersion "d", specific for the type of treatment and environmental conditions of the site. The required surface of treatment calculated to reach the efficiency of reduction of the BOD5 obtained experimentally. Thus, a surface of: 1 281.6 hectares distributed in 13 lagoons that can deal with a volume 8 646, 70 m3/h was determined. Since this was a bigger surfaces than that of the dam, the available area was evaluated to make a proposal closer to reallity.

  4. Eisenstein contemporain : entretien avec Antonio Somaini

    Directory of Open Access Journals (Sweden)

    Bruno Leites

    2016-04-01

    Full Text Available Entretien avec Antonio Somaini à propos des films, des écrits et des dessins de Sergei Eisenstein. Somaini est actuellement un des plus grands spécialistes de l’œuvre d’Eisenstein. À l’entretien, nous parlons de nombreux sujets : les défis de traduire les ouvrages d’Eisenstein, les phases de sa carrière, le développement de sa pensée, la relation de ses films avec ses écrits, sa pratique du dessin et sa passion pour les dessins de Walt Disney. C’est un long entretien dans laquelle nous parlons aussi des principaux concepts d’Eisenstein, tels que l’extase, le pathos, l’organicité, l’attraction, la régression et la plasmaticité. Somaini nous parle également de la spécificité de son travail et de l’urgence de reprendre Eisenstein. D’un côté, il faut le faire sortir de l’histoire du cinéma exclusivement et l’inclure dans le réseau le plus vaste des arts et de la pensée des années 1920, 1930 et 1940. De l’autre côté, il faut penser son projet comme essentiellement contemporain. Comme Somaini l’a dit, ce que nous pensons beaucoup aujourd’hui, le dispositif cinématographique, le rapport entre le cinéma et l’histoire de l’art, l'influence des images sur l’ensemble de l’expérience humaine, cela a toujours été le problème d’Eisenstein.

  5. The natural channel of Brandywine Creek, Pennsylvania

    Science.gov (United States)

    Wolman, M.G.

    1955-01-01

    This study of the channel of Brandy wine Creek, Pennsylvania, consists of three parts. The first is an analysis of the changes which take place in the width, depth, velocity, slope of the water surface, suspended load, and roughness factor with changing discharge below the bankfull stage at each of several widely separated cross sections of the channel. Expressed as functions of the discharge, it is found that the variables behave systematically. In every section studied, as the discharge increases, the velocity increases to about the 0.6 power, depth to the 0.4, and load to the 2.0 power of the discharge. The roughness decreases to the 0.2 power of the discharge. The relative magnitudes and the direction of these variations are similar to those which have been observed in other rivers in the United States, primarily in the West. Some modifications of the hypotheses applicable to the western rivers are probably required because on Brandywine Creek the difference between the materials on the bed and in the banks is considerably greater than it is on most of the western rivers studied. In the second part of the paper the progressive changes of the same variables in the downstream direction with increasing discharge at a given frequency are described. Despite the disorderly appearance of the stream, it is found that the variables display a progressive, orderly change in the downstream direction when traced from the headwater tributaries through the trunk stream of Brandywine Creek. At a given frequency of flow, width increases with discharge to about the 0.5 power. Depth increases downstream somewhat less rapidly, while the slope and roughness both decrease in the downstream direction. Despite a decrease in the size of the material on the bed, both the mean velocity and the mean bed velocity increase downstream. The rates of change of these variables are in close accord with the changes observed on rivers flowing in alluvium and in stable irrigation canals. These

  6. Status of the First Permanent Molars in Students from the José Antonio Saco Elementary School

    OpenAIRE

    Diosky Ferrer Vílchez; Ana Belkys Hernández Millán; Disney Tablada Peralta; Ana Ivis Betancourt García; Antonio Araujo Vílchez; Yenly Rodríguez Alonso

    2016-01-01

    Background: the first molars are among the first teeth affected by dental caries. Their premature loss leads to occlusion disorders. Objective: to determine the status of the first permanent molars in first-, fourth- and sixth- grade students from the Jose Antonio Saco elementary school in Cienfuegos. Methods: a cross-sectional study was conducted in a universe of 227 students treated at the Raúl González Pediatric Dental Clinic of the health area number 1 in Cienfuegos from October 2014 to M...

  7. Salmon Supplementation Studies in Idaho Rivers; Field Activities Conducted on Clear and Pete King Creeks, 2002 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Bretz, Justin K.; Olson, Jill M. (US Fish and Wildlife Service, Idaho Fishery Resource Office, Ahsahka, ID)

    2003-03-01

    In 2002 the Idaho Fisheries Resource Office continued working as a cooperator on the Salmon Supplementation Studies in Idaho Rivers (ISS) project on Pete King and Clear creeks. Data relating to supplementation treatment releases, juvenile sampling, juvenile PIT tagging, broodstock spawning and rearing, spawning ground surveys, and snorkel surveys were used to evaluate the project data points and augment past data. Supplementation treatments included the release of 51,329 left ventral-clipped smolts into Clear Creek (750 were PIT tagged), and 12,000 unmarked coded-wire tagged parr into Pete King Creek (998 were PIT tagged). Using juvenile collection methods, Idaho Fisheries Resource Office staff PIT tagged and released 579 naturally produced spring chinook juveniles in Clear Creek, and 54 on Pete King Creek, for minimum survival estimates to Lower Granite Dam. For Clear Creek, minimum survival estimates to Lower Granite Dam of hatchery produced supplementation and naturally produced PIT tagged smolts, were 36.0%, and 53.1%, respectively. For Pete King Creek, minimum survival estimates to Lower Granite Dam, of hatchery produced supplementation smolts and naturally produced smolts PIT tagged as parr and presmolts, were 18.8%, and 8.3%, respectively. Adults collected for broodstock in 2002 represented the final adult broodstock group collected for the ISS project. Twenty-six ventral clipped, and 28 natural adult spring chinook were transported above the weir. Monitoring and evaluation of spawning success was continued on Clear and Pete King creeks. A total of 69 redds were counted and 79 carcasses were recovered on Clear Creek. Two redds were observed and no carcasses were collected on Pete King Creek.

  8. Concentration of metals in shrimps and crabs from Thane-Bassein creek system, Maharashtra

    Digital Repository Service at National Institute of Oceanography (India)

    Krishnamurti, A.J.; Nair, V.R.

    was in the order of Zn>Cu>Cd>Ni>Pb. In shrimps maximum level of Cu (av. 41.3 ppm dry wt) and Zn (av. 164 ppm dry wt) were observed respectively in Metapenaeus brevicornis from Thane Creek and Exopalaemon stylifera from Bassein Creek. The crabs, Scylla serrata from...

  9. Il nuovo volto delle città umbre nella restaurazione pontificia: Antonio Mollari a Foligno / The new aspect of Umbria cities during the papal restoration: Antonio Mollari in Foligno

    Directory of Open Access Journals (Sweden)

    Paolo Belardi

    2014-04-01

    Full Text Available Il «Concorso per la Decorazione della facciata, e ristauro della Torre», bandito nel febbraio del 1834 dal Comune di Foligno, inaugura la stagione umbra delle “facciate addossate”: vere e proprie maschere di pietra e stucco che non si sostituiscono alla facciate preesistenti, ma si giustappongono ad esse in guisa di contrafforte. In questo modo, nelle zone ad alto rischio sismico, l’esigenza di rinforzo strutturale si connette strettamente alle istanze di aggiornamento di gusto nell’ornato urbano. Antonio Mollari, autore del progetto prescelto dalla commissione deputata dalla Pontificia Accademia di Belle Arti di Bologna, è un pioniere di tale strategia. Il suo progetto di concorso per la nuova facciata del Palazzo Comunale di Foligno lo inserisce a buon diritto nel novero degli architetti e degli ingegneri che, nella prima metà dell’Ottocento, cambiano radicalmente il volto delle città umbre con un lungo elenco di edifici pubblici di grande qualità: Pietro e Vincenzo Ghinelli, Luigi Poletti, Virginio Vespignani, Ireneo Aleandri. The “Concorso per la Decorazione della facciata, e ristauro della Torre” (contest for façade decoration and tower restoration announced in February 1834 by Foligno’s Municipality, inaugurates the Umbrian period of “leaned-against façade”: authentic stone and plaster masks that do not replace preexisting façades, but juxtapose to them as a buttress. Thus, in high seismic risk areas, the necessity of a structural support is strictly connected to the request of a revision of the urban decoration style. Antonio Mollari, author of the project selected by the appointed Bologna’s “Pontificia Accademia di Belle Arti” committee, is a pioneer of the above metioned strategy. His contest project for the new façade of Foligno’s Palazzo Comunale rightfully places him in that group of architects and engineers who, in the first half of the XIXth century, radically changed Umbrian cities aspect with

  10. Petroleum and Oil Fuel Lines (Apra Harbor through Antonio B. Won Pat Intl Airport to Tanguisson Power Plant), Guam, 2016, US EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is a line feature dataset showing the track of petroleum and oil fuel lines that transport hazardous fluids from Apra Harbor through the Antonio B. Won Pat...

  11. Simulation of water quality for Salt Creek in northeastern Illinois

    Science.gov (United States)

    Melching, Charles S.; Chang, T.J.

    1996-01-01

    Water-quality processes in the Salt Creek watershed in northeastern Illinois were simulated with a computer model. Selected waste-load scenarios for 7-day, 10-year low-flow conditions were simulated in the stream system. The model development involved the calibration of the U.S. Environmental Protection Agency QUAL2E model to water-quality constituent concentration data collected by the Illinois Environmental Protection Agency (IEPA) for a diel survey on August 29-30, 1995, and the verification of this model with water-quality constituent concentration data collected by the IEPA for a diel survey on June 27-28, 1995. In-stream measurements of sediment oxygen demand rates and carbonaceous biochemical oxygen demand (CBOD) decay rates by the IEPA and traveltime and reaeration-rate coefficients by the U.S. Geological Survey facilitated the development of a model for simulation of water quality in the Salt Creek watershed. In general, the verification of the calibrated model increased confidence in the utility of the model for water-quality planning in the Salt Creek watershed. However, the model was adjusted to better simulate constituent concentrations measured during the June 27-28, 1995, diel survey. Two versions of the QUAL2E model were utilized to simulate dissolved oxygen (DO) concentrations in the Salt Creek watershed for selected effluent discharge and concentration scenarios for water-quality planning: (1) the QUAL2E model calibrated to the August 29-30, 1995, diel survey, and (2) the QUAL2E model adjusted to the June 27-28, 1995, diel survey. The results of these simulations indicated that the QUAL2E model adjusted to the June 27-28, 1995, diel survey simulates reliable information for water-quality planning. The results of these simulations also indicated that to maintain DO concentrations greater than 5 milligrams per liter (mg/L) throughout most of Salt Creek for 7-day, 10-year low-flow conditions, the sewage-treatment plants (STP's) must discharge

  12. Audit of Wolf Creek Generating Station, Unit 1 technical specifications. Final technical evaluation report

    International Nuclear Information System (INIS)

    Stromberg, H.M.

    1985-07-01

    This document was prepared for the Nuclear Regulatory Commission (NRC) to assist them in determining whether the Wolf Creek Generating Station Unit 1 Technical Specifications (T/S), which govern plant systems configurations and operations, are in conformance with the assumptions of the Final Safety Analysis Report (FSAR) as amended, the requirements of the Safety Evaluation Report (SER) as supplemented, and the Comments and Responses to the Wolf Creek Technical Specification Draft Inspection Report. A comparative audit of the FSAR as amended, the SER as supplemented, and the Draft Inspection Report was performed with the Wolf Creek T/S. Several discrepancies were identified and subsequently resolved through discussions with the cognizant NRC reviewer, NRC staff reviewers and/or utility representatives. The Wolf Creek Generating Station Unit 1 T/S, to the extent reviewed, are in conformance with the FSAR, SER, and Draft Inspection Report

  13. San Marco C-2 (San Marco-4) Post Launch Report No. 1

    Science.gov (United States)

    1974-01-01

    The San Marco C-2 spacecraft, now designated San Marco-4, was successfully launched by a Scout vehicle from the San Marco Platform on 18 February 1974 at 6:05 a.m. EDT. The launch occurred 2 hours 50 minutes into the 3-hour window due co low cloud cover at the launch site. All spacecraft subsystems have been checked and are functioning normally. The protective caps for the two U.S. experiments were ejected and the Omegatron experiment activated on 19 February. The neutral mass spectrometer was activated as scheduled on 22 February after sufficient time to allow for spacecraft outgassing and to avoid the possibility of corona occurring. Both instruments are performing properly and worthwhile scientific data is being acquired.

  14. 77 FR 34988 - Notice of Inventory Completion: San Diego State University, San Diego, CA

    Science.gov (United States)

    2012-06-12

    .... ACTION: Notice. SUMMARY: San Diego State University Archeology Collections Management Program has... that believes itself to be culturally affiliated with the human remains and associated funerary objects may contact San Diego State University Archeology Collections Management Program. Repatriation of the...

  15. Seasonal variations in water quality of an oxbow lake in response to multiple short-time pulses of flooding (Jataí Ecological Station--Mogi-Guaçu River, Luiz Antonio, SP-Brazil).

    Science.gov (United States)

    Krusche, A V; Mozeto, A A

    1999-01-01

    Mogi-Guaçu River is a six-order floodplain river in the upper Paraná River Basin, Southern Brazil. Its yearly discharge varies from a minimum of 100 m3.s-1 to a maximum of 600 m3.s-1. Diogo Lake is a shallow lake located at its floodplain within the Jataí Ecological Station (Luiz Antonio, São Paulo State) and is connected throughout the year to the river through a narrow and shallow channel. The main finding of this study is that the river hidrology controls the annual variations in lake hydrochemistry through a series of hydraulic effects related to oscillations in river discharge. Lake water quality is a resultant of differential contribution from local and regional watersheds. During the low water period, lake water quality is determined by inputs from Cafundó Creek, which drains the local watershed into the lake. Raising the river level during the rain season results in the damming of lake and culminates with the entrance of river waters into the plain. The geochemistry of waters in this system is determined by weathering of sandstones with basalt intrusions. Waters are acidic (river pH = 6.00 to 7.02 and stream-lake pH = 5.15 to 6.7) and dominant cations are Na+ and K+. Major anions are almost exclusively represented by bicarbonate and an unknown concentration of organic acid anions. The overall ionic load of these soft waters in the system is therefore very low.

  16. The Proceedings of the International Conference on Numerical Ship Hydrodynamics (3rd) Held in Paris, France on 16-19 June 1981

    Science.gov (United States)

    1981-06-19

    A.Erdelyi. Higher Tran- side the contact area. As the experi- scendental Functions. Vol.3, mente show (14] # the integral charac- He Graw -Hill Book Company...HENRICH. Itnt fOr Schiffibso, Hamburg. West Germany STEWART. STEPHEN IL. Southwest Research Institute, San Antonio, U SA SULMONT’PATECE #cote Nationals

  17. "Siempre" and "todo el tiempo": Investigating Semantic Convergence in a Bilingual Dialect.

    Science.gov (United States)

    Garcia, MaryEllen

    2001-01-01

    Investigates to what extent the variability between "siempre" and "todo el tiempo" in the San Antonio dialect demonstrates semantic convergence between them, and whether there will be a selection of the innovating form for the future. Examination of this variability may illuminate questions of how such changes occur…

  18. A Case Study of an Induction Year Teacher's Problem-Solving Using the LIBRE Model Activity

    Science.gov (United States)

    Guerra, Norma S.; Flores, Belinda Bustos; Claeys, Lorena

    2009-01-01

    Background: A federally-funded program at the University of Texas at San Antonio adopted a holistic problem solving mentoring approach for novice teachers participating in an accelerated teacher certification program. Aims/focus of discussion: To investigate a novice teacher's problem-solving activity through self-expression of challenges and…

  19. Medical Modeling of Particle Size Effects for CB Inhalation Hazards

    Science.gov (United States)

    2015-09-01

    London, UK Gobbell Hayes Partners, Inc., San Antonio, TX Gradient Corporation, Cambridge, MA Hospital del Sur, Bogotá, Colombia ICaRuS Japan...found in North America, while F. tularensis subsp. holarctica (Type B) is found in Eurasia. F. tularensis can remain viable for weeks in water, soil and

  20. Depot Maintenance Air Force Faces Challenges in Managing to 50-50 Ceiling

    National Research Council Canada - National Science Library

    Warren, David

    2000-01-01

    ... that is being moved from the closing Sacramento, California, and San Antonio, Texas, depots to other military depots or private sector sources. As you requested, my testimony today focuses on the basis for the waiver and the likelihood that the Air Force will need additional waivers in the future.