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Sample records for santa ana valley

  1. Lower Rio Grande Valley and Santa Ana National Wildlife Refuges : Final Interim Comprehensive Management Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This CCP outlines a 15-year plan for the management of Lower Rio Grande Valley and Santa Ana NWRs. The general topics addressed in this plan include: wildlife...

  2. The Santa Ana Partnership

    Science.gov (United States)

    Cournoyer, David, Ed.

    2004-01-01

    One of the priority interests of the W.K. Kellogg Foundation is to connect the knowledge and resources of institutions with communities in order to improve the quality of life in community. Partnerships achieve uncommon results. In Santa Ana, California, an unusual partnership of public schools, community college, universities, community…

  3. Santa Ana Winds Over Los Angeles

    Science.gov (United States)

    2003-01-01

    High-resolution ocean surface wind data from NASA's Quick Scatterometer (QuikScat) illustrate the strength of Santa Ana winds that pounded Southern California this week, causing damage and spreading brush fires. The colored arrows represent various ranges of wind speed, which were still well in excess of 30 knots (34 miles per hour), even after reaching the ocean and weakening. Santa Ana winds are offshore and down-slope winds unique to Southern California that are usually channeled through mountain gaps. These Santa Ana winds extend more than 500 kilometers (310 miles) offshore before changing direction to flow along the shore.The wind speeds and directions are retrieved from range-compressed backscatter data measured by QuikScat that has much higher spatial resolution than QuikScat's standard data products. Useful applications of high-resolution science-quality wind products derived from range-compressed backscatter have been demonstrated in two scientific papers: one on Hurricane Floyd and the other on Catalina Eddies. This is the first demonstration on near-real-time retrieval applications.

  4. Free inside: The Music Class at Santa Ana Jail

    Science.gov (United States)

    Fierro, Joe

    2010-01-01

    This article examines the workings of the music class at the Santa Ana Jail in Santa Ana, California. It gives us insight into a jail system and a music class focused on helping inmates position themselves to become productive members of society. In this article I examine how the facility encourages inmates' good behaviour and why the music class…

  5. 75 FR 77961 - Endangered and Threatened Wildlife and Plants; Revised Critical Habitat for Santa Ana Sucker

    Science.gov (United States)

    2010-12-14

    ... created for recreational purposes, such as those used for suction dredging or bathing. These dams may... rule states that Arroyo Tesquesquite, Sunnyslope Creek, Anza Park Drain, and the lower outlet of Hidden Valley Drain are used for spawning and nurseries (Service 2000, p. 19687), and therefore Santa Ana...

  6. The Trail Inventory of Santa Ana NWR [Cycle 2

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Santa Ana National Wildlife Refuge. Trails in this inventory are eligible...

  7. Santa Ana River Design Memorandum Number 1. Phase 2 GDM on the Santa Ana River Mainstem Including Santiago Creek. Volume 3. Lower Santa Ana River. Appendixes

    Science.gov (United States)

    1988-08-01

    NAWL REDDISH1 . MIST, SI 36 FINE 103’MM5 GWAtH SHE, IEFUSA. A 216.5FIF p TO1 17 41 99 31 SI).TI SAIT AMISH WICHN3. MIST, FEW 10 MIMIM WMED 5315D...Beach, Costa Mesa, and Newport Beach. Over 1,000,000 people reside or work within this area. Projected populations for the Lower Santa Ana River market

  8. Native fish population and habitat study, Santa Ana River, California

    Science.gov (United States)

    Wulff, Marissa L.; Brown, Larry R.; May, Jason

    2017-01-01

    Collection of additional data on the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) has been identified as a needed task to support development of the upper Santa Ana River Habitat Conservation Plan (HCP; http://www.uppersarhcp.com/). The ability to monitor population abundance and understanding the habitats used by species are important when developing such plans. The Santa Ana Sucker (Catostomus santaanae) is listed as a threatened species under federal legislation and is considered a species of special concern in California by the California Department of Fish and Wildlife (Moyle 2002). The Arroyo Chub (Gila orcutti) is considered a species of special concern in California by the California Department of Fish and Wildlife (Moyle 2002). Both species are present in the Santa Ana River watershed in the area being evaluated for establishment of the upper Santa Ana River Habitat Conservation Plan (HCP; http://www.uppersarhcp.com/). The HCP is a collaborative effort involving the water resource agencies of the Santa Ana River Watershed, the US Fish and Wildlife Service, California Department of Fish and Wildlife, and other government agencies and stakeholder organizations. The goals of the HCP are to: 1) enable the water resource agencies to provide a reliable water supply for human uses; 2) conserve and maintain natural rivers and streams that provide habitat for a diversity of unique and rare species; and 3) maintain recreational opportunities for activities such as hiking, fishing, and wildlife viewing, provided by the protection of these habitats and the river systems they depend on. The HCP will specify how species and their habitats will be protected and managed in the future and will provide the incidental take permits needed by the water resource agencies under the federal and State endangered species acts to maintain, operate, and improve their water resource infrastructure. Although the Santa Ana Sucker has been the subject of

  9. Developing and Validating a Santa Ana Wildfire Threat Index

    Science.gov (United States)

    Capps, S. B.; Rolinski, T.; DAgostino, B.; Vanderburg, S.; Fovell, R. G.; Cao, Y.

    2014-12-01

    Santa Ana winds, common to southern California during the fall through spring, are a type of katabatic wind that originates from a direction generally ranging from 360°/0° to 100° and is usually accompanied by very low humidity. Since fuel conditions tend to be driest from late September through the middle of November, Santa Ana winds occurring during this period have the greatest potential to produce large, devastating fires when an ignition occurs. Such catastrophic fires occurred in 1993, 2003, 2007, and 2008. Because of the destructive nature of these fires, there has been a growing desire to categorize Santa Ana wind events in much the same way that tropical cyclones have been categorized. The Santa Ana Wildfire Threat index (SAWT) is an attempt to categorize such events with respect to fire activity, based on surface wind velocity, dew point depression, and forecasted fuel conditions. The index, a USDA Forest Service product, was developed by the Forest Service in collaboration with San Diego Gas and Electric Utility (SDG&E), the Department of Atmospheric and Oceanic Sciences at UCLA, The Desert Research Institute (DRI), and Vertum Partners. The methodology behind the SAWT index, along with the index itself will be presented in detail. Also, there will be a discussion on the construction of a 30-year climatology of the index, which includes various meteorological and fuel parameters. We will demonstrate the usefulness of the index as another decision support tool for fire agencies and first responders, and how it could assist the general public and private industry in the preparation of critical Santa Ana wind events.

  10. Aquatic assemblages of the highly urbanized Santa Ana River Basin, California

    Science.gov (United States)

    Brown, L.R.; Burton, C.A.; Belitz, K.

    2005-01-01

    We assessed the structure of periphyton, benthic macroinvertebrate, and fish assemblages and their associations with environmental variables at 17 sites on streams of the highly urbanized Santa Ana River basin in Southern California. All assemblages exhibited strong differences between highly urbanized sites in the valley and the least-impacted sites at the transition between the valley and undeveloped mountains. Results within the urbanized area differed among taxa. Periphyton assemblages were dominated by diatoms (>75% of total taxa). Periphyton assemblages within the urbanized area were not associated with any of the measured environmental variables, suggesting that structure of urban periphyton assemblages might be highly dependent on colonization dynamics. The number of Ephemeroptera, Trichoptera, and Plecoptera (EPT) taxa included in macroinvertebrate assemblages ranged from 0 to 6 at urbanized sites. Benthic macroinvertebrate assemblages had significant correlations with several environmental variables within the urban area, suggesting that stream size and permanence were important determinants of distribution among the species able to survive conditions in urban streams. Only 4 of 16 fish species collected were native to the drainage. Fish assemblages of urbanized sites included two native species, arroyo chub Gila orcuttii and Santa Ana sucker Catostomus santaanae, at sites that were intermediate in coefficient of variation of bank-full width, depth, bed substrate, and water temperature. Alien species dominated urbanized sites with lesser or greater values for these variables. These results suggest that urban streams can be structured to enhance populations of native fishes. Continued study of urban streams in the Santa Ana River basin and elsewhere will contribute to the basic understanding of ecological principles and help preserve the maximum ecological value of streams in highly urbanized areas.

  11. 75 FR 17202 - Proposed Establishment of Long Beach, CA, Class C Airspace Area and Revision of Santa Ana (John...

    Science.gov (United States)

    2010-04-05

    ... Revision of Santa Ana (John Wayne), CA, Class C Airspace Area; Public Meetings AGENCY: Federal Aviation... establish Class C airspace at Long Beach, CA, and revise the Santa Ana (John Wayne) Class C airspace area... Santa Ana (John Wayne), CA, Class C airspace area will be accepted. (b) The meetings will be open to...

  12. 27 CFR 9.126 - Santa Clara Valley.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Santa Clara Valley. 9.126... Santa Clara Valley. (a) Name. The name of the viticultural area described in this section is “Santa Clara Valley.” (b) Approved Maps. The appropriate maps for determining the boundaries of the...

  13. Evaluation of toxicity of sediment samples collected from the Santa Ana National Wildlife Refuge, Texas

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The objective of this study was to evaluate the toxicity of sediments collected from the Santa Ana National Wildlife Refuge, Hidalgo Co in southern Texas, USA. A...

  14. The Trail Inventory of Santa Ana National Wildlife Refuge [Cycle 1

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Santa Ana National Wildlife Refuge. Trails in this inventory are eligible...

  15. Spatial influence and oceanic thermal response to Santa Ana events along the Baja California peninsula

    Energy Technology Data Exchange (ETDEWEB)

    Castro, R. [Facultad de Ciencias Marinas, Universidad Autonoma de Baja California, Ensenada, Baja California (Mexico)]. E-mail: rubenc@uabc.mx; Mascarenhas, A.; Martinez-Diaz-de-leon, A. [Instituto de Investigaciones Oceanologicas, Universidad Autonoma de Baja California, Ensenada, Baja California (Mexico); Durazo, R. [Facultad de Ciencias Marinas, Universidad Autonoma de Baja California, Ensenada, Baja California, (Mexico); Gil Silva, E. [Instituto de Investigaciones Oceanologicas, Universidad Autonoma de Baja California, Ensenada, Baja California, (Mexico)

    2006-07-15

    Meteorological data were recorded at eight stations located along the coast of the Pacific Ocean and three along the coast of the Gulf of California, aimed to assess the spatial influence of Santa Ana weather conditions in the Baja California peninsula. February 2002 featured two Santa Ana events: one from the 9 to the 12 and another from the 21 to the 22. The first Santa Ana event had the strongest winds, however relative humidity and temperature behaved similarly on both events at some stations. Data from the Pacific Ocean showed typical Santa Ana condition patterns: wind speed and temperature increase opposed to decreased relative humidity values. Data from the Gulf of California did not show the typical temperature rise of a Santa Ana condition, but there was a decrease on the amplitude of the diurnal variability of air temperature and relative humidity as well as a marked increase on wind strength. Wind direction during the Santa Ana events on the Pacific side was NE and NW on the Gulf of California. NE winds are associated to the shift on the position of the North Pacific High Pressure Center, which moves towards the continent. Data suggest that relative humidity may be the best parameter to monitor both occurrence and length of Santa Ana conditions on the Pacific side. Normal weather conditions show a negative air-sea temperature difference, but during both Santa Ana events this difference was positive and higher than 10 degrees Celsius. Latent and sensible heat fluxes drastically increased during both events, reaching values more than three times higher than those for normal conditions, which is due to the presence of strong winds combined with a drier and hotter air mass over the ocean. [Spanish] Con el proposito de estudiar la influencia espacial de condiciones Santa Ana a lo largo de la peninsula de Baja California, se registraron datos meteorologicos en ocho estaciones localizadas en el lado del Pacifico y tres estaciones en el Golfo de California. En

  16. Santa Ana River Design Memorandum Number 1. Phase 2 GDM on the Santa Ana River Mainstem, Including Santiago Creek. Volume 3. Lower Santa Ana River. (Prado Dam to Pacific Ocean)

    Science.gov (United States)

    1988-08-01

    Water Company Gas Four Corners Pipe Company Telephone Pacific Telephone Company Television Cable Vision of Orange Water City of Santa Ana Electricity City...Elderberry Sambucus mexicana XII-2 Table XII-i. (Continued) Common Names Scientific Names TREES (Continued): Big Leaf Maple Acer Macrophyllum California

  17. Historical Climate and Streamflow Trends in Santa Ana River Basin

    Science.gov (United States)

    Mejia, D.; Sultana, R.; Tang, V.

    2015-12-01

    Santa Ana River watershed, located in Southern California, is the home of more than 5 million people. Population is projected to double within the next 50 years in the 2,650 square miles watershed. With prolonged drought conditions, and projected climate change, a strong concern exists about sustainable water supply of the area. In this study, historic climate and streamflow trend from water year 1965 to 2014 is analyzed using the nonparametric Mann-Kendall test. Climate trends are studied using annual rainfall, and annual average maximum and minimum temperature at 5 and 4 weather stations, respectively. Three of the precipitation stations show precipitation is decreasing in the watershed while minimum and maximum temperature has an increasing trend at three stations (p < 0.05). To assess whether streamflow and stream-channel characteristics are tended to increase or decrease monotonically with time, four variables - (1) annual maximum peak, (2) annual mean, (3) low to moderate and (4) moderate to high maximum peak streamflow were tested at 20 stream gauge sites. Only at 5 stream gage stations, significant streamflow trend is observed. At two stream gages, annual peak and annual average streamflow is increasing and at two stations, annual average streamflow has a decreasing trend. Low to moderate peak streamflow is increasing at two gage locations but there is no monotonic trend in moderate to high flows. As precipitation is decreasing in some part of the watershed, the effect of increasing urbanization in the area can be attributed for the localized increase in mean and peak streamflow. The trend analysis in weather and stream gage data will be presented in detail.

  18. Sediment Dynamics Affecting the Threatened Santa Ana Sucker in the Highly-modified Santa Ana River and Inset Channel, Southern California, USA

    Science.gov (United States)

    Minear, J. T.; Wright, S. A.

    2015-12-01

    In this study, we investigate the sediment dynamics of the low-flow channel of the Santa Ana River that is formed by wastewater discharges and contains some of the last remaining habitat of the Santa Ana Sucker (Catostomus santaanae). The Santa Ana River is a highly-modified river draining the San Bernardino Mountains and Inland Empire metropolitan area east of Los Angeles. Home to over 4 million people, the watershed provides habitat for the federally-threatened Santa Ana Sucker, which presently reside within the mainstem Santa Ana River in a reach supported by year-round constant discharges from water treatment plants. The nearly constant low-flow wastewater discharges and infrequent runoff events create a small, approximately 8 m wide, inset channel within the approximately 300 m wide mainstem channel that is typically dry except for large flood flows. The sediment dynamics within the inset channel are characterized by constantly evolving bed substrate and sediment transport rates, and occasional channel avulsions. The sediment dynamics have large influence on the Sucker, which rely on coarse-substrate (gravel and cobble) for their food production. In WY 2013 through the present, we investigated the sediment dynamics of the inset channel using repeat bathymetric and substrate surveys, bedload sampling, and discharge measurements. We found two distinct phases of the inset channel behavior: 1. 'Reset' flows, where sediment-laden mainstem discharges from upstream runoff events result in sand deposition in the inset channel or avulse the inset channel onto previously dry riverbed; and 2. 'Winnowing' flows, whereby the sand within the inset channel is removed by clear-water low flows from the wastewater treatment plant discharges. Thus, in contrast to many regulated rivers where high flows are required to flush fine sediments from the bed (for example, downstream from dams), in the Santa Ana River the low flows from wastewater treatment plants serve as the flushing

  19. Santa Ana Winds and Fire Regimes of Southern California National Forests

    Science.gov (United States)

    Bendix, J.

    2015-12-01

    In Southern California, it has long been understood that foehn-type Santa Ana winds are an important factor in the occurrence of large wildfires. Although a variety of anecdotal observations and statistical analyses have confirmed the importance of these winds to wildfire, particularly in the Fall months when Santa Ana winds overlap with dry fuels from summer drought, many of the details of those winds' impacts on fire remain obscure. This paper uses data regarding individual fires from California's Fire and Resource Assessment Program database and a compilation of Santa Ana Wind days (SAW days) published by Abatzoglou et al. in 2013 to assess the relationship of Santa Ana winds to fire occurrence and size in Southern California. The analysis included 474 fires larger than 20 ha (~50 acres).that burned on the four Southern California national forests (Angeles, Cleveland, Los Padres and San Bernardino) between 1948 and 2010. Overall, just 10.3% of the fires started on SAW days, and 14.4% experienced at least one SAW day between start and containment dates. The impact of Santa Ana winds is greater, however, with increasing fire size. For fires > 4000 ha, 18.4% began on SAW days, with 30.4% experiencing at least one SAW day before containment. And 20% of fires > 20000 ha started on SAW days, with 50% including one or more SAW days. Fires beginning on SAW days were larger, with a mean of 6239 ha compared to 2150 ha for fires that began on non-SAW days. Only 2% of the fires that began on SAW days were started by lightning, suggesting that the impact of Santa Ana winds on Southern California fire regimes may be enhanced by humans' role in ignitions.

  20. Groundwater quality in the Upper Santa Ana Watershed study unit, California

    Science.gov (United States)

    Kent, Robert; Belitz, Kenneth

    2012-01-01

    Groundwater provides more than 40 percent of California's drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State's groundwater quality and increases public access to groundwater-quality information. The Upper Santa Ana Watershed is one of the study units being evaluated.

  1. Groundwater quality in the Santa Clara River Valley, California

    Science.gov (United States)

    Burton, Carmen A.; Landon, Matthew K.; Belitz, Kenneth

    2011-01-01

    The Santa Clara River Valley (SCRV) study unit is located in Los Angeles and Ventura Counties, California, and is bounded by the Santa Monica, San Gabriel, Topatopa, and Santa Ynez Mountains, and the Pacific Ocean. The 460-square-mile study unit includes eight groundwater basins: Ojai Valley, Upper Ojai Valley, Ventura River Valley, Santa Clara River Valley, Pleasant Valley, Arroyo Santa Rosa Valley, Las Posas Valley, and Simi Valley (California Department of Water Resources, 2003; Montrella and Belitz, 2009). The SCRV study unit has hot, dry summers and cool, moist winters. Average annual rainfall ranges from 12 to 28 inches. The study unit is drained by the Ventura and Santa Clara Rivers, and Calleguas Creek. The primary aquifer system in the Ventura River Valley, Ojai Valley, Upper Ojai Valley, and Simi Valley basins is largely unconfined alluvium. The primary aquifer system in the remaining groundwater basins mainly consists of unconfined sands and gravels in the upper portion and partially confined marine and nonmarine deposits in the lower portion. The primary aquifer system in the SCRV study unit is defined as those parts of the aquifers corresponding to the perforated intervals of wells listed in the California Department of Public Health (CDPH) database. Public-supply wells typically are completed in the primary aquifer system to depths of 200 to 1,100 feet below land surface (bls). The wells contain solid casing reaching from the land surface to a depth of about 60-700 feet, and are perforated below the solid casing to allow water into the well. Water quality in the primary aquifer system may differ from the water in the shallower and deeper parts of the aquifer. Land use in the study unit is approximately 40 percent (%) natural (primarily shrubs, grassland, and wetlands), 37% agricultural, and 23% urban. The primary crops are citrus, avocados, alfalfa, pasture, strawberries, and dry beans. The largest urban areas in the study unit are the cities of

  2. The Santa AnaWinds of Southern California in the context of Fire Weather

    Science.gov (United States)

    Cao, Yang

    The Santa Ana winds represent a high-impact weather event owing to the intimate relationship between the extremely dry, fast winds and the wildfire threat. The winds can be locally gusty, particularly in the complex terrain of San Diego county, where the airflow has characteristics of downslope windstorms. These winds can cause and/or rapidly spread wildfires, the threat of which is particularly acute during the autumn season before the onset of winter rains. It remains a day-to-day challenge to accurately predict wind gust speed, especially in the mountainous regions. Our study employs large physics ensembles composed of high-resolution simulations of severe downslope windstorms that involve an exhaustive examination of available model physical parameterizations. Model results are calibrated and validated against the San Diego Gas and Electric (SDG&E) mesonet observations, a dense, homogenous, and well-positioned network with uniform high quality. Results demonstrate model horizontal resolution, model physics, random perturbations and landuse database can have a material effect on the strength, location and timing of Santa Ana winds in real-data simulations. A large model physics ensemble reveals the land surface model to be most crucial in skillful wind predictions, which are particularly sensitive to the surface roughness length. A surprisingly simple gust parameterization is proposed for the San Diego network, based on the discovery that this homogeneous mesonet has a nearly invariant network-averaged gust factor. The gust forecast technique is of special interest in the context of routine weather combined with atmospheric humidity and fuel moisture information. A real-time wildfire threat warning system, the Santa Ana Wildfire Threat Index (SAWTI), has been developed to effectively communicate the upcoming Santa Ana wind strength with respect to the anticipated fire danger to first responders and the public. In addition to the wind and gust forecast techniques

  3. Ground-water geology of the coastal zone, Long Beach-Santa Ana area, California

    Science.gov (United States)

    Poland, J.F.; Piper, A.M.

    1956-01-01

    This paper is the first chapter of a comprehensive report on the ground-water features in the southern part of the coastal plain in Los Angeles and Orange Counties, Calif., with special reference to the effectiveness of the so-called coastal barrier--the Newport-Inglewood structural zone--in restraining landwar,-1 movement of saline water. The coastal plain in Los Angeles and Orange Counties, which covers some 775 square miles, sustains a large urban and rural population, diverse industries, and intensive agricultural developments. The aggregate ground-water withdrawal in 1945 was about 400,000 acre-feet a year, an average of about 360 million gallons a day. The dominant land-form elements are a central lowland plain with tongues extending to the coast, bordering highlands and foothills, and a succession of low hills and mesas aligned northwestward along the coastal edge of the central low- land plain. These low hills and mesas are the land-surface expression of geologic structure in the Newport-Inglewood zone. The highland areas that border the inland edge of the coastal plain are of moderate altitude and relief; most of the ridge crests range from 1,400 to 2,500 feet in altitude, but Santiago Peak in the Santa Ana Mountains attains a height of 5,680 feet above sea level. From these highlands the land surface descends across foothills and aggraded alluvial aprons to the central lowland, Downey Plain, here defined as the surface formed by alluvial aggradation during the post-Pleistocene time of rising base level. The Newport-Inglewood belt of hills and plains (mesas) has a maximum relief of some 500 feet but is widely underlain at a depth of about 30 feet by a surface of marine plantation. As initially formed in late Pleistocene time that surface was largely a featureless plain. Thus the present land-surface forms within the Newport-Inglewood belt measure the earth deformation that has occurred there since late Pleistocene time and so are pertinent with respect to

  4. 78 FR 16650 - In the Matter of: Dan Tran Dang, 1010 W. Moore Street, Santa Ana, CA 92707; Order Denying Export...

    Science.gov (United States)

    2013-03-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Bureau of Industry and Security In the Matter of: Dan Tran Dang, 1010 W. Moore Street, Santa Ana, CA... address at: 1010 W. Moore Street, Santa Ana, CA 92707, and when acting for or on behalf of Dang,...

  5. Occurrence and risk assessment of free and conjugated hormones in surface water of the Santa Ana River

    Science.gov (United States)

    This study presents a sensitive analytical method using high performance liquid chromatography tandem mass spectrometry for the simultaneous monitoring of five estrogen conjugates, six estrogens and two progestagens in surface water of the Santa Ana River. Samples at ten representative sites along t...

  6. Structural superposition in fault systems bounding Santa Clara Valley, California

    Science.gov (United States)

    Graymer, Russell W.; Stanley, Richard G.; Ponce, David A.; Jachens, Robert C.; Simpson, Robert W.; Wentworth, Carl M.

    2015-01-01

    Santa Clara Valley is bounded on the southwest and northeast by active strike-slip and reverse-oblique faults of the San Andreas fault system. On both sides of the valley, these faults are superposed on older normal and/or right-lateral normal oblique faults. The older faults comprised early components of the San Andreas fault system as it formed in the wake of the northward passage of the Mendocino Triple Junction. On the east side of the valley, the great majority of fault displacement was accommodated by the older faults, which were almost entirely abandoned when the presently active faults became active after ca. 2.5 Ma. On the west side of the valley, the older faults were abandoned earlier, before ca. 8 Ma and probably accumulated only a small amount, if any, of the total right-lateral offset accommodated by the fault zone as a whole. Apparent contradictions in observations of fault offset and the relation of the gravity field to the distribution of dense rocks at the surface are explained by recognition of superposed structures in the Santa Clara Valley region.

  7. Meteorological Controls on Biomass Burning During Santa Ana Events in Southern California

    Science.gov (United States)

    Veraverbeke, Sander; Capps, Scott; Hook, Simon J.; Randerson, James T.; Jin, Yufang; Hall, Alex

    2013-01-01

    Fires occurring during Santa Ana (SA) events in southern California are driven by extreme fire weather characterized by high temperatures, low humidities, and high wind speeds. We studied the controls on burned area and carbon emissions during two intensive SA burning periods in 2003 and 2007. We therefore used remote sensing data in parallel with fire weather simulations of the Weather and Regional Forecast model. Total carbon emissions were approximately 1800 gigagrams in 2003 and 900 gigagrams in 2007, based on a daily burned area and a fire emission model that accounted for spatial variability in fuel loads and combustion completeness. On a regional scale, relatively strong positive correlations were found between the daily Fosberg fire weather index and burned area/emissions (probability is less than 0.01). Our analysis provides a quantitative assessment of relationships between fire activity and weather during severe SA fires in southern California.

  8. Stratospheric intrusions, the Santa Ana winds, and wildland fires in Southern California

    Science.gov (United States)

    Langford, A. O.; Pierce, R. B.; Schultz, P. J.

    2015-07-01

    The Santa Ana winds of Southern California have long been associated with wildland fires that can adversely affect air quality and lead to loss of life and property. These katabatic winds are driven primarily by thermal gradients but can be exacerbated by northerly flow associated with upper level troughs passing through the western U.S. In this paper, we show that the fire danger associated with the passage of upper level troughs can be further increased by the formation of deep tropopause folds that transport extremely dry ozone-rich air from the upper troposphere and lower stratosphere to the surface. Stratospheric intrusions can thus increase surface ozone both directly through transport and indirectly through their influence on wildland fires. We illustrate this situation with the example of the Springs Fire, which burned nearly 25,000 acres in Ventura County during May 2013.

  9. Evaluación financiera de la Reserva Cinegética Santa Ana Financial evaluation of the Santa Ana Hunting Reserve

    Directory of Open Access Journals (Sweden)

    Anel de la Vega Mena

    Full Text Available La investigación se centró en la experiencia de la Reserva Cinegética Santa Ana, debido a que ha orientado su operación al uso integral y conservación de sus recursos, con diversificación de actividades tales como la cacería deportiva; la cría y entrenamiento de perros de caza. Se evaluó la viabilidad financiera en dos partes, la primera se hizo una proyección a 10 años contemplando el contrato de arrendamiento que tiene la reserva, en la segunda, la proyección se realizó a 20 años; ya que la construcción del edificio y la cerca son el rubro más importante de este proyecto. Ambas partes tuvieron dos escenarios, en el primero se utilizaron los costos de inversión de 2007 y los costos de operación de 2007 a 2008, en segundo lugar se consideró como si la inversión iniciara en 2007. Con una tasa de actualización de 12% los indicadores obtenidos valor actual neto, relación beneficio-costo, relación beneficio-inversión neta y la tasa interna de rentabilidad, en ambas partes y con los dos escenarios demostraron que la reserva es viable financieramente. Otro aspecto importante fue la determinación del costo del viaje; es decir, el monto total de gastos en que se incurre desde el sitio de residencia al costo de casa, fue de $ 96 236 pesos para 350 personas por año, que indica una derrama económica indirecta que genera la reserva.This investigation was focused on the experience of the Santa Ana Hunting Reserve, since it has led its operation to the integral use and conservation of its resources, with a diversification of activities such as sport hunting and breeding and training of hunting dogs. The financial feasibility was analyzed in two parts. For the first one, a 10-year projection was made, contemplating the lease contract that the reserve has, and in the second one, the same projection was made for 20 years, since the construction ofthe building and the fence are the most important item in this project. Both parts had two

  10. Hydrogeologic framework of the Santa Clara Valley, California

    Science.gov (United States)

    Hanson, Randall T.

    2015-01-01

    The hydrologic framework of the Santa Clara Valley in northern California was redefined on the basis of new data and a new hydrologic model. The regional groundwater flow systems can be subdivided into upper-aquifer and lower-aquifer systems that form a convergent flow system within a basin bounded by mountains and hills on three sides and discharge to pumping wells and the southern San Francisco Bay. Faults also control the flow of groundwater within the Santa Clara Valley and subdivide the aquifer system into three subregions.After decades of development and groundwater depletion that resulted in substantial land subsidence, Santa Clara Valley Water District (SCVWD) and the local water purveyors have refilled the basin through conservation and importation of water for direct use and artificial recharge. The natural flow system has been altered by extensive development with flow paths toward major well fields. Climate has not only affected the cycles of sedimentation during the glacial periods over the past million years, but interannual to interdecadal climate cycles also have affected the supply and demand components of the natural and anthropogenic inflows and outflows of water in the valley. Streamflow has been affected by development of the aquifer system and regulated flow from reservoirs, as well as conjunctive use of groundwater and surface water. Interaquifer flow through water-supply wells screened across multiple aquifers is an important component to the flow of groundwater and recapture of artificial recharge in the Santa Clara Valley. Wellbore flow and depth-dependent chemical and isotopic data indicate that flow into wells from multiple aquifers, as well as capture of artificial recharge by pumping of water-supply wells, predominantly is occurring in the upper 500 ft (152 m) of the aquifer system. Artificial recharge represents about one-half of the inflow of water into the valley for the period 1970–1999. Most subsidence is occurring below 250 ft

  11. Documentation of the Santa Clara Valley regional ground-water/surface-water flow model, Santa Clara Valley, California

    Science.gov (United States)

    Hanson, R.T.; Li, Zhen; Faunt, C.C.

    2004-01-01

    The Santa Clara Valley is a long, narrow trough extending about 35 miles southeast from the southern end of San Francisco Bay where the regional alluvial-aquifer system has been a major source of water. Intensive agricultural and urban development throughout the 20th century and related ground-water development resulted in ground-water-level declines of more than 200 feet and land subsidence of as much as 12.7 feet between the early 1900s and the mid-1960s. Since the 1960s, Santa Clara Valley Water District has imported surface water to meet growing demands and reduce dependence on ground-water supplies. This importation of water has resulted in a sustained recovery of the ground-water flow system. To help support effective management of the ground-water resources, a regional ground-water/surface-water flow model was developed. This model simulates the flow of ground water and surface water, changes in ground-water storage, and related effects such as land subsidence. A numerical ground-water/surface-water flow model of the Santa Clara Valley subbasin of the Santa Clara Valley was developed as part of a cooperative investigation with the Santa Clara Valley Water District. The model better defines the geohydrologic framework of the regional flow system and better delineates the supply and demand components that affect the inflows to and outflows from the regional ground-water flow system. Development of the model includes revisions to the previous ground-water flow model that upgraded the temporal and spatial discretization, added source-specific inflows and outflows, simulated additional flow features such as land subsidence and multi-aquifer wellbore flow, and extended the period of simulation through September 1999. The transient-state model was calibrated to historical surface-water and ground-water data for the period 197099 and to historical subsidence for the period 198399. The regional ground-water flow system consists of multiple aquifers that are grouped

  12. Analysis of the effects of combustion emissions and Santa Ana winds on ambient ozone during the October 2007 southern California wildfires

    Science.gov (United States)

    A. Bytnerowicz; D. Cayan; P. Riggan; S. Schilling; P. Dawson; M. Tyree; L. Wolden; R. Tissell; H. Preisler

    2010-01-01

    Combustion emissions and strong Santa Ana winds had pronounced effects on patterns and levels of ambient ozone (O3) in southern California during the extensive wildland fires of October 2007. These changes are described in detail for a rural receptor site, the Santa Margarita Ecological Reserve, located among large fires in San Diego and Orange counties. In addition,...

  13. SRTM Perspective View with Landsat Overlay: Santa Paula, and Santa Clara River Valley, California

    Science.gov (United States)

    2000-01-01

    Rectangular fields of the agriculturally rich Santa Clara River Valley are visible in this perspective view generated using data from the Shuttle Radar Topography Mission and an enhanced Landsat image. The Santa Clara River, which lends its name to this valley, flows from headwaters near Acton, California, 160 km (100 miles) to the Pacific Ocean, and is one of only two natural river systems remaining in southern California. In the foreground of this image, the largely dry riverbed can be seen as a bright feature as it winds its way along the base of South Mountain. The bright region at the right end of this portion of the valley is the city of Santa Paula, California. Founded in 1902, this small, picturesque town at the geographic center of Ventura County is referred to as the 'Citrus Capital of the World.' The city is surrounded by orange, lemon, and avocado groves and is a major distribution point for citrus fruits in the United States. The bright, linear feature in the center of the valley is State Highway 126, the valley's 'main drag.' For visualization purposes, topographic heights displayed in this image are exaggerated two times. Colors, from Landsat data, approximate natural color.The elevation data used in this image was acquired by SRTM aboard the Space Shuttle Endeavour, launched on February 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on Endeavour in 1994. SRTM was designed to collect three-dimensional measurements of Earth's land surface. To collect the 3-D SRTM data, engineers added a mast 60 meters (about 200 feet)long, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between the NASA, the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense, and the German and Italian space agencies. It is managed by NASA's Jet Propulsion Laboratory

  14. La escritora Ana de Zayas y el obispo poblano Manuel Fernández de Santa Cruz

    OpenAIRE

    Zayas, Concepción

    2001-01-01

    Estudio de caso sobre la relación entre el obispo de la diócesis angelopolitana, don Manuel Fernández de Santa Cruz, y doña Ana de Zayas, escritora que la Inquisición novohispana procesó por alumbrada de 1694 a 1700. Este trabajo analiza principalmente la intervención del prelado a favor de esta mujer, lo cual impidió que ella fuera condenada por el Santo Oficio de México. El artículo se basa en fuentes mexicanas y españolas.

  15. La escritora Ana de Zayas y el obispo poblano Manuel Fernández de Santa Cruz

    Directory of Open Access Journals (Sweden)

    Zayas, Concepción

    2001-06-01

    Full Text Available Estudio de caso sobre la relación entre el obispo de la diócesis angelopolitana, don Manuel Fernández de Santa Cruz, y doña Ana de Zayas, escritora que la Inquisición novohispana procesó por alumbrada de 1694 a 1700. Este trabajo analiza principalmente la intervención del prelado a favor de esta mujer, lo cual impidió que ella fuera condenada por el Santo Oficio de México. El artículo se basa en fuentes mexicanas y españolas.

  16. Caracterización de la Violencia Intrafamiliar en mujeres del municipio Santa Ana. Beni Bolivia Junio-Diciembre 2010.

    OpenAIRE

    Yacquelynes Corona-Hechavarria; Caridad Mastrapa-Reyes; Liliana Rogaciana Leyva-Ruiz; Zoila Caridad Reyes-Herrera

    2013-01-01

    Abordó una investigación descriptiva en municipio Santa Ana, Beni en Bolivia para determinar el comportamiento de las mujeres que sufren violencia intrafamiliar en el 2010. Los datos se obtuvieron mediante la revisión de las fichas familiares e individuales, se realizaron encuestas directas a las mujeres que sufrían violencia intrafamiliar. Se concluyo que el grupo de edad más afectado fue el de 25-34, con nivel de escolaridad secundaria, predominaron las amas de casa, se encontraron paciente...

  17. Wave propagation and site response in the Santa Clara Valley

    Science.gov (United States)

    Fletcher, Joe B.; Boatwright, J.; Lindh, A.G.

    2003-01-01

    Forty-two portable digital instruments were deployed across the Santa Clara Valley from June until early November 1998; this array recorded 14 small and moderate local events and 7 large teleseismic events. We analyze the ground motion from these events to determine station delays and relative site amplification within the Valley. P waves from an event at the southern edge of the valley are early (??t > -0.35 sec) at stations over an axial ridge in the basement interface in the middle of the valley, but late (??t < 0.20 sec) for stations over the Cupertino and Evergreen basins to either side. The S-wave delays are approximately twice as large. Teleseismic P-waves from an M = 7.0 event beneath the Bonin Islands show a similar pattern in travel-time delays. The P waves are amplified by factors of 1.5-3 for frequencies below 2 Hz at stations within either basin, compared with stations on the axial ridge. The P-wave coda appear enhanced at 2-3 sec, but coda Q estimates at frequencies from 0.2 to 1.1 Hz are not markedly different at stations over the basin compared with stations on the ridge with the possible exceptions of consistently high values over the northern end of the Evergreen Basin. We invert the S-wave spectra for site-specific attenuation and amplification from the 14 local events by assuming a common source spectra for each event, 1/r geometrical spreading, and constraining the inversion using the 30-m velocity profile at four stations in the array. The largest amplifications occurred in the 1- to 6-Hz band at stations near the northwest edge of the Evergreen basin. While the highest amplifications occur at stations with the lowest S-wave velocities, the scatter obscures the correlation between velocity and amplification. The stations in the basins are characterized by higher attenuation than the stations on the basement ridge.

  18. Incorporating Community Knowledge to Lahar Hazard Maps: Canton Buenos Aires Case Study, at Santa Ana (Ilamatepec) Volcano

    Science.gov (United States)

    Bajo, J. V.; Martinez-Hackert, B.; Polio, C.; Gutierrez, E.

    2015-12-01

    Santa Ana (Ilamatepec) Volcano is an active composite volcano located in the Apaneca Volcanic Field located in western part of El Salvador, Central America. The volcano is surrounded by rural communities in its proximal areas and the second (Santa Ana, 13 km) and fourth (Sonsosante, 15 km) largest cities of the country. On October 1st, 2005, the volcano erupted after months of increased activity. Following the eruption, volcanic mitigation projects were conducted in the region, but the communities had little or no input on them. This project consisted in the creation of lahar volcanic hazard map for the Canton Buanos Aires on the northern part of the volcano by incorporating the community's knowledge from prior events to model parameters and results. The work with the community consisted in several meetings where the community members recounted past events. They were asked to map the outcomes of those events using either a topographic map of the area, a Google Earth image, or a blank paper poster size. These maps have been used to identify hazard and vulnerable areas, and for model validation. These maps were presented to the communities and they accepted their results and the maps.

  19. Santa Ana River Design Memorandum Number 1. Phase 2. GDM on the Santa Ana River Mainstem, Including Santiago Creek. Volume 7. Hydrology

    Science.gov (United States)

    1988-08-01

    Santa Ysabel Creek near Mesa Grande ................... 53.9 21,100 .... ..... mGS wSp 426 San Luis Rey River at Oceanside ....................... 557...95,600 .... do ..... usS wSp 426 5 San Luis Rey River at Bonsall ......................... 512 128,OO 23 Feb 1691 (US G p 𔃾.7 s 6 San Luis Rey River...San Gabriel River at Camp Rincon ..... 102 i.,o .. ..... ,SGS C.af. i1 63 L 3 Devil’s Canyon above Cogswell Dam..................... . .. 3 -U0 .... do

  20. Structure and Velocities of the Northeastern Santa Cruz Mountains and the Western Santa Clara Valley, California, from the SCSI-LR Seismic Survey

    Science.gov (United States)

    Catchings, R.D.; Goldman, M.R.; Gandhok, G.

    2006-01-01

    Introduction: The Santa Clara Valley is located in the southern San Francisco Bay area of California and generally includes the area south of the San Francisco Bay between the Santa Cruz Mountains on the southwest and the Diablo Ranges on the northeast. The area has a population of approximately 1.7 million including the city of San Jose, numerous smaller cities, and much of the high-technology manufacturing and research area commonly referred to as the Silicon Valley. Major active strands of the San Andreas Fault system bound the Santa Clara Valley, including the San Andreas fault to the southwest and the Hayward and Calaveras faults to the northeast; related faults likely underlie the alluvium of the valley. This report focuses on subsurface structures of the western Santa Clara Valley and the northeastern Santa Cruz Mountains and their potential effects on earthquake hazards and ground-water resource management in the area. Earthquake hazards and ground-water resources in the Santa Clara Valley are important considerations to California and the Nation because of the valley's preeminence as a major technical and industrial center, proximity to major earthquakes faults, and large population. To assess the earthquake hazards of the Santa Clara Valley better, the U.S. Geological Survey (USGS) has undertaken a program to evaluate potential earthquake sources and potential effects of strong ground shaking within the valley. As part of that program, and to better assess water resources of the valley, the USGS and the Santa Clara Valley Water District (SCVWD) began conducting collaborative studies to characterize the faults, stratigraphy, and structures beneath the alluvial cover of the Santa Clara Valley in the year 2000. Such geologic features are important to both agencies because they directly influence the availability and management of groundwater resources in the valley, and they affect the severity and distribution of strong shaking from local or regional

  1. 75 FR 9827 - Proposed Expansion of the Santa Maria Valley Viticultural Area (2008R-287P)

    Science.gov (United States)

    2010-03-04

    ... surrounds the Santa Maria Valley floor, adjacent canyons, and sloping terraces. Elevations vary from a low... the valley floor and 800 feet on the slopes of the rolling hillsides. Soils and Climate: According to... range in texture from sandy ] loam to clay loam. Of climatic importance to the viticultural area,...

  2. Initial Analysis of Inner Crater Eruptive Deposits and Modeling of the 2005 Eruption of Ilamatepec (Santa Ana) Volcano, El Salvador

    Science.gov (United States)

    Martinez-Hackert, B.; Bajo, J. V.; Escobar, D.; Gutierrez, E.

    2011-12-01

    The October 1st, 2005 eruption of Ilamatepec Volcano, also known as Santa Ana Volcano in El Salvador, Central America, was a relatively small phreatic possibly phreatomagmatic eruption that generated an approximately 10km high ash column, with a volume of 1.5 million cubic meters. It generated small pyroclastic density currents, and shortly after the eruption a hot lahar. All of these volcanic products present grat danger to the surrounding population and the surrounding fertile lands growing coffe and sugar cane, the major export products. To better understand the eruptive behavior of this active composite volcano, older deposits need to be studied. An initial analysis of the inner crater eruptive deposits was undertaken in 2011. The many layers that can be seen within the crater suggest that Santa Ana volcano alternates its eruptions from phreatic to phreatomagmatic to magmatic, back to phreatomagmatic to phreatic with a period of rest in between. The last magmatic eruption of the Santa Ana Volcano took place in 1904. There are some historical records of it, and the scoracious materials and lava flows can still be well traced on the flanks and the crater of Ilamatepec, while the 2005 eruption has been eroded away in most areas of the flanks. Observations and data collected in 2005 and 2011 indicate that pyroclastic density currents went not only to the Southeastern flanks of the volcano, but also towards the Northwestern flanks, an area behind the highest rim of the volcano. Deposits up to 0.5 m were found in 2011, after significant erosion already had taken place. We present here the partial stratigraphic column taken within the inner crater walls that indicate alternating eruption styles from eruptions well pre-1904, with radiocarbon dating pending. Additionally, we show the results of the modeling of pyroclastic deposits, and lahars using Titan2D on DEMs extracted from the only topographic map (pre-1980) which has a 10 m resolution of the volcano, and a DEM

  3. Efecto de los vientos Santa Ana en las propiedades bio-ópticas frente a Baja California

    Directory of Open Access Journals (Sweden)

    2005-01-01

    Full Text Available A partir de las propiedades bio-ópticas, los coeficientes de absorción por partículas, detritos y fitoplancton (ap, adT, aφ se evaluó el efecto de los vientos Santa Ana en el océano frente a Baja California ocurridos durante octubre de 1999. Los vientos medidos en la estación meteorológica frente a la Bahía de Todos Santos y los determinados a partir de información de satélite indicaron tres eventos Santa Ana, caracterizados por baja humedad relativa, alta temperatura del aire y vientos con dirección predominante del este-noreste. Los valores del coeficiente de absorción de detritos (adT fueron hasta diez veces mayores en las muestras superficiales de octubre, con relación a las de enero, abril y agosto de 1999. Los altos valores de adT se debieron al material inorgánico aero-transportado por los vientos tierra-mar ocurridos del 9 al 11 y del 17 al 20 de octubre. Los coeficientes de absorción de las particulas (ap y el fitoplancton (aφ en la zona eufótica fueron mayores en abril, como resultado de la abundancia del fitoplancton. Los valores de ap, aφ y Kd para la zona eufótica fueron ajustados a una función de potencia con la clorofila como variable independiente, con una variancia explicada de 37%, 72% y 16%, respectivamente. Cuando se excluyeron del ajuste los valores de adT medidos en la superficie durante octubre, la clorofila explicó 82% de la variabilidad en los coeficientes de absorción (ap y aφ y 87% en Kd. A partir de la ecuación que relaciona la reflectancia de la radiancia espectral ascendente (Rrs con la clorofila, se determinó que ~80% de la variabilidad en la clorofila superficial es explicada por la razón de reflectancia Rrs(443/Rrs(555 medida en la zona de estudio. Las estimaciones regionales de clorofila a partir de información bioóptica obtenida en la columna de agua no fueron afectadas fuertemente por el polvo aero-transportado durante los vientos Santa Ana ocurridos en octubre de 1999.

  4. Novel duck parvovirus identified in Cherry Valley ducks (Anas platyrhynchos domesticus), China.

    Science.gov (United States)

    Li, Chuanfeng; Li, Qi; Chen, Zongyan; Liu, Guangqing

    2016-10-01

    An unknown infectious disease in Cherry Valley ducks (Anas platyrhynchos domesticus) characterized by short beak and strong growth retardation occurred in China during 2015. The causative agent of this disease, tentatively named duck short beak and dwarfism syndrome (DSBDS), as well as the evolutionary relationships between this causative agent and all currently known avian-origin parvoviruses were clarified by virus isolation, transmission electron microscope (TEM) observation, analysis of nuclear acid type, (RT-)PCR identification, whole genome sequencing, and NS1 protein sequences-based phylogenetic analyses. The results indicated that the causative agent of DSBDS is closely related with the goose parvovirus-like virus, which is divergent from all currently known avian-origin parvoviruses and should be a novel duck parvovirus (NDPV). Copyright © 2016 Elsevier B.V. All rights reserved.

  5. Evaluation of English Language Development Programs in the Santa Ana Unified School District. A Report on Data System Reliability and Statistical Modeling of Program Impacts.

    Science.gov (United States)

    Mitchell, Douglas E.; Destino, Tom; Karam, Rita

    In response to concern about the effectiveness of programs for English-as-a-Second-Language students in California's schools, the Santa Ana Unified School District, in which over 80 percent of students are limited-English-proficient (LEP) conducted a study of both the operations and effectiveness of the district's language development program,…

  6. South Fork of the Santa Clara River, Santa Clarita Valley, California. Supplement.

    Science.gov (United States)

    1985-01-01

    Santa Eriodictyon trichocalyx Eucrypta Eucrypta chrysanthemifolia LAMIACEAE Purple Sage Salvia leucophylla PAEONIACEAE Peony Paeonia californica...Bush Lupine Lupinus ex-cubitus HYDROPHYLLACEAE Yerba Santa Eriodictyon trichocaLx Eucrypta Eucrypta chrysanthemifolia LAMIACEAE Purple Sage Salvia

  7. Subsurface and petroleum geology of the southwestern Santa Clara Valley ("Silicon Valley"), California

    Science.gov (United States)

    Stanley, Richard G.; Jachens, Robert C.; Lillis, Paul G.; McLaughlin, Robert J.; Kvenvolden, Keith A.; Hostettler, Frances D.; McDougall, Kristin A.; Magoon, Leslie B.

    2002-01-01

    Gravity anomalies, historical records of exploratory oil wells and oil seeps, new organic-geochemical results, and new stratigraphic and structural data indicate the presence of a concealed, oil-bearing sedimentary basin beneath a highly urbanized part of the Santa Clara Valley, Calif. A conspicuous isostatic-gravity low that extends about 35 km from Palo Alto southeastward to near Los Gatos reflects an asymmetric, northwest-trending sedimentary basin comprising low-density strata, principally of Miocene age, that rest on higher-density rocks of Mesozoic and Paleogene(?) age. Both gravity and well data show that the low-density rocks thin gradually to the northeast over a distance of about 10 km. The thickest (approx 4 km thick) accumulation of low-density material occurs along the basin's steep southwestern margin, which may be controlled by buried, northeast-dipping normal faults that were active during the Miocene. Movement along these hypothetical normal faults may been contemporaneous (approx 17–14 Ma) with sedimentation and local dacitic and basaltic volcanism, possibly in response to crustal extension related to passage of the northwestward-migrating Mendocino triple junction. During the Pliocene and Quaternary, the normal faults and Miocene strata were overridden by Mesozoic rocks, including the Franciscan Complex, along northeastward-vergent reverse and thrust faults of the Berrocal, Shannon, and Monte Vista Fault zones. Movement along these fault zones was accompanied by folding and tilting of strata as young as Quaternary and by uplift of the modern Santa Cruz Mountains; the fault zones remain seismically active. We attribute the Pliocene and Quaternary reverse and thrust faulting, folding, and uplift to compression caused by local San Andreas Fault tectonics and regional transpression along the Pacific-North American Plate boundary. Near the southwestern margin of the Santa Clara Valley, as many as 20 exploratory oil wells were drilled between 1891

  8. Santa Ana Winds of Southern California: Their climatology, extremes, and behavior spanning six and a half decades

    Science.gov (United States)

    Guzman-Morales, Janin; Gershunov, Alexander; Theiss, Jurgen; Li, Haiqin; Cayan, Daniel

    2016-03-01

    Santa Ana Winds (SAWs) are an integral feature of the regional climate of Southern California/Northern Baja California region, but their climate-scale behavior is poorly understood. In the present work, we identify SAWs in mesoscale dynamical downscaling of a global reanalysis from 1948 to 2012. Model winds are validated with anemometer observations. SAWs exhibit an organized pattern with strongest easterly winds on westward facing downwind slopes and muted magnitudes at sea and over desert lowlands. We construct hourly local and regional SAW indices and analyze elements of their behavior on daily, annual, and multidecadal timescales. SAWs occurrences peak in winter, but some of the strongest winds have occurred in fall. Finally, we observe that SAW intensity is influenced by prominent large-scale low-frequency modes of climate variability rooted in the tropical and north Pacific ocean-atmosphere system.

  9. Caracterización de la Violencia Intrafamiliar en mujeres del municipio Santa Ana. Beni Bolivia Junio-Diciembre 2010.

    Directory of Open Access Journals (Sweden)

    Yacquelynes Corona-Hechavarria

    2013-01-01

    Full Text Available Abordó una investigación descriptiva en municipio Santa Ana, Beni en Bolivia para determinar el comportamiento de las mujeres que sufren violencia intrafamiliar en el 2010. Los datos se obtuvieron mediante la revisión de las fichas familiares e individuales, se realizaron encuestas directas a las mujeres que sufrían violencia intrafamiliar. Se concluyo que el grupo de edad más afectado fue el de 25-34, con nivel de escolaridad secundaria, predominaron las amas de casa, se encontraron pacientes que reconocían sufrir algún tipo de violencia, las causas más frecuentes fueron los celos y el alcoholismo. Se recomendó continuar la investigación para lograr un incremento del conocimiento sobre la violencia intrafamiliar en la mujer.

  10. 31 flavors to 50 shades of grey: battling Phytophthoras in native habitats managed by the Santa Clara Valley Water District

    Science.gov (United States)

    Janet Hillman; Tedmund J. Swiecki; Elizabeth A. Bernhardt; Heather K. Mehl; Tyler B. Bourret; David Rizzo

    2017-01-01

    The Santa Clara Valley Water District (District) is a wholesale water supplier for 1.8 million people in Santa Clara County, California. Capital, water utility, and stream maintenance projects result in extensive, long-term mitigation requirements in riparian, wetland, and upland habitats throughout the county. In 2014, several restoration sites on the valley floor and...

  11. Temporal Controls on Uplift and Slip Rates for the Puente Hills and Santa Ana Mountains, Southern Los Angeles Basin, Orange County, California

    Science.gov (United States)

    Gath, E. M.; Grant, L. B.; Owen, L. A.

    2006-12-01

    The Puente Hills (PH) are seismically active and tectonically uplifted by the Puente Hills Blind Thrust fault (PHBTF). The rate of uplift, and consequently, the late Quaternary slip rate of the eastern part of the PHBTF, herein named the Santa Ana segment, can be constrained by mapping and dating Quaternary stream terraces and strath surfaces in the Santa Ana River Canyon. The PH are cut by the 2-3 mm/yr right-lateral Whittier fault, itself capable of M6.7-7.2 earthquakes. The 7 mapped terraces and strath surfaces of the PH are cut by the Whittier fault with minimal vertical separation. OSL dating, soil age estimates, and correlation with sea level highstands constrains the PH uplift rate to 0.6-1.4 mm/yr based on OSL dates, and 0.2-0.8 mm/yr from other methods. The rates overlap in the range 0.6-0.8 mm/yr, and we propose that this is the most reliable estimate of uplift rate because it is based on several methods. An uplift rate of 0.6-0.8 mm/yr for the PH is also consistent with a 500 700 ka emergent age based on our geomorphic analysis of PH drainage basin development. Using a 30° dip angle produces a slip rate on the Santa Ana segment of the PHBTF of 1.2-1.6 mm/yr. Preliminary tectonic geomorphic analysis of the Santa Ana Mountains (SAM) suggests that they too are being uplifted and are probably seismically active. Shorelines preserved on the lower foothills of Peralta and Loma Ridges were correlated to eustatic sea levels for age estimations. Mapping and dating of terraces in the Santiago Creek drainage, and the older marine terraces indicates that the SAM are uplifting at 0.2-0.7 mm/yr, probably due to a blind thrust associated with partial termination of the Elsinore fault.

  12. Santa Ana Winds of Southern California: Their Climatology and Variability Spanning 6.5 Decades from Regional Dynamical Modelling

    Science.gov (United States)

    Guzman-Morales, J.; Gershunov, A.

    2015-12-01

    Santa Ana Winds (SAWs) are an integral feature of the regional climate of Southern California/Northern Baja California region. In spite of their tremendous episodic impacts on the health, economy and mood of the region, climate-scale behavior of SAW is poorly understood. In the present work, we identify SAWs in mesoscale dynamical downscaling of a global reanalysis product and construct an hourly SAW catalogue spanning 65 years. We describe the long-term SAW climatology at relevant time-space resolutions, i.e, we developed local and regional SAW indices and analyse their variability on hourly, daily, annual, and multi-decadal timescales. Local and regional SAW indices are validated with available anemometer observations. Characteristic behaviors are revealed, e.g. the SAW intensity-duration relationship. At interdecadal time scales, we find that seasonal SAW activity is sensitive to prominent large-scale low-frequency modes of climate variability rooted in the tropical and north Pacific ocean-atmosphere system that are also known to affect the hydroclimate of this region. Lastly, we do not find any long-term trend in SAW frequency and intensity as previously reported. Instead, we identify a significant long-term trend in SAW behavior whereby contribution of extreme SAW events to total seasonal SAW activity has been increasing at the expense of moderate events. These findings motivate further investigation on SAW evolution in future climate and its impact on wildfires.

  13. Parent and conjugated estrogens and progestagens in surface water of the Santa Ana River: Determination, occurrence, and risk assessment.

    Science.gov (United States)

    Ma, Li; Yates, Scott R; Ashworth, Daniel

    2016-11-01

    The present study investigated the occurrence of 13 parent and conjugated estrogens and progestagens in surface water of the Santa Ana River. With the exception of the synthetic hormones 17α-ethynylestradiol and mestranol, other compounds were detected at least twice at 10 representative sites, with the ubiquitous estrone (E1) and 17β-estradiol-3-sulfate as the dominant compounds quantified (0.24-6.37 ng/L and 0.49-9.25 ng/L, respectively). Sites near dairy farms exhibited high levels of conjugates, whereas those close to a sewage treatment plant (STP) effluent outlet displayed relatively high concentrations of E1. Principle component analysis coupled with multiple linear regression revealed dairy farms and the STP as the 2 significant contamination sources, accounting for 69.9% and 31.1% of the total hormone burden, respectively. Risk assessment results suggested E1 and 17β-estradiol (E2) as the 2 hormones with the largest risks to aquatic organisms, and which combined, contributed >90% of the total estrogenicity. Most of the sites investigated showed that E1 and E2 posed a medium risk (0.1 1) at sites severely impacted by the STP and dairy farms. These results suggest that river health would benefit from effective treatment of waste at the STP and dairy farms prior to discharge. Environ Toxicol Chem 2016;35:2657-2664. © 2016 SETAC.

  14. The changing influences of the AMO and PDO on the decadal variation of the Santa Ana winds

    Science.gov (United States)

    Li, Andy K.; Paek, Houk; Yu, Jin-Yi

    2016-06-01

    Santa Ana wind (SAW) events have great implications for the environment of Southern California, but the cause of their decadal variability has not been fully understood. We show with observational analysis that the Atlantic multi-decadal oscillation (AMO) has a stronger influence than the Pacific decadal oscillation (PDO) in modulating SAW activity through two mechanisms: the Great Basin pressure gradient mechanism, in which a strengthened Great Basin high promotes SAW activity and vice versa through the northeast-southwest pressure gradient across Southern California, and the Pacific jetstream displacement mechanism, in which a strengthened Pacific subtropical high (PSH) prohibits mid-latitude cyclones from traveling toward California, consequently encouraging SAW development and vice versa. While the AMO strengthens or weakens both the Great Basin and PSHs to strongly modulate SAW activity through these two mechanisms, the PDO strengthens one of the highs but weakens the other, causing the two mechanisms to cancel each other, producing little influence on SAW activity. A projection based on the AMO and PDO indicates that the above-average SAW activity observed since the beginning of the 21st century is likely to terminate after 2016, after which Southern California may experience an extended period of below-average SAW activity through 2030.

  15. Kirschenmann Road multi-well monitoring site, Cuyama Valley, Santa Barbara County, California

    Science.gov (United States)

    Everett, R.R.; Hanson, R.T.; Sweetkind, D.S.

    2011-01-01

    The U.S. Geological Survey (USGS), in cooperation with the Water Agency Division of the Santa Barbara County Department of Public Works, is evaluating the geohydrology and water availability of the Cuyama Valley, California (fig. 1). As part of this evaluation, the USGS installed the Cuyama Valley Kirschenmann Road multiple-well monitoring site (CVKR) in the South-Main subregion of the Cuyama Valley (fig. 1). The CVKR well site is designed to allow for the collection of depth-specific water-level and water-quality data. Data collected at this site provides information about the geology, hydrology, geophysics, and geochemistry of the local aquifer system, thus, enhancing the understanding of the geohydrologic framework of the Cuyama Valley. This report presents the construction information and initial geohydrologic data collected from the CVKR monitoring site, along with a brief comparison to selected supply and irrigation wells from the major subregions of the Cuyama Valley (fig. 1).

  16. Physical subdivision and description of the water-bearing sediments of the Santa Clara Valley, California

    Science.gov (United States)

    Wentworth, Carl M.; Jachens, Robert C.; Williams, Robert A.; Tinsley, John C.; Hanson, Randall T.

    2015-01-01

    A thick Quaternary alluvial section fills a sedimentary basin beneath the Santa Clara Valley, California, located within the San Andreas Fault system at the south end of San Francisco Bay. This section consists of an upper sequence about 1,000 feet thick containing eight sedimentary cycles and a lower fine-grained unit as thick as several hundred feet. Together these constitute the Quaternary Santa Clara Basin. The section overlies an irregular unconformity with more than 1,200 feet of relief cut into the underlying bedrock. This stratigraphy is determined through study of new wells and seismic reflection profiles, together with a sample of the many thousands of water wells in the valley. It represents a major change and improvement in understanding of the basin, particularly with regard to the upper cyclic sequence, which forms a large groundwater system that is an important resource in the San Francisco Bay region.

  17. Proyecto de desarrollo organizacional de talleres creativos en el currículo de la educación musical del Colegio de Santa Ana

    OpenAIRE

    Valverde Hernández, Walter

    2013-01-01

    En el presente trabajo se propone la realización de un proyecto que busca ser una opción práctica que favorezca la labor del docente de música en el campo educativo, asimismo, colabore en la búsqueda de la calidad de la administración ofrecida en un Centro Educativo. La investigación tiene como objetivo proporcionarle un proyecto al Colegio de Santa Ana para ser aplicado en el currículo de la Educación Musical. La propuesta es desarrollar alte...

  18. Santa Clara Valley water district multi-aquifer monitoring-well site, Coyote Creek Outdoor Classroom, San Jose, California

    Science.gov (United States)

    Hanson, R.T.; Newhouse, M.W.; Wentworth, C.M.; Williams, C.F.; Noce, T.E.; Bennett, M.J.

    2002-01-01

    The U.S. Geological Survey (USGS), in cooperation with the Santa Clara Valley Water District (SCVWD), has completed the first of several multiple-aquifer monitoring-well sites in the Santa Clara Valley. This site monitors ground-water levels and chemistry in the one of the major historic subsidence regions south of San Jose, California, at the Coyote Creek Outdoor Classroom (CCOC) (fig. 1) and provides additional basic information about the geology, hydrology, geochemistry, and subsidence potential of the upper- and lower-aquifer systems that is a major source of public water supply in the Santa Clara Valley. The site also serves as a science education exhibit at the outdoor classroom operated by SCVWD.

  19. Charles Darwin and the oldestglacial events in Patagonia: the erratic blocks of the Río Santa Cruz valley

    Directory of Open Access Journals (Sweden)

    Jorge Strelin

    2009-04-01

    Full Text Available Althoughthe depositational environment assigned by Darwin to the large erratic blocksand gravels in the Río Santa Cruz valley has been reinterpreted, hisgeomorphological and stratigraphic observations are still in force. The largeerratic blocks he described as crowning the Condor Cliff terrace and spread atthe bottom of the valley just east of this locality (Sites 2 and 3, are nowinterpreted as indicators of the maximum glacial expansion in Patagonia.Similar blocks, though of a different lithology, accumulated over a lowerterrace located up-valley (Site 4, are now linked to moraines and glacifluvialterraces of the Penultimate Glaciation. Finally, in addition to the erraticblock discovered by Darwin in the lower Río Santa Cruz valley (Site 1, thereare others - recently discovered - which probably account for a catastrophicevent ascribed to a big glacier-lake outburst during the last interglacial.

  20. Water resources development in Santa Clara Valley, California: insights into the human-hydrologic relationship

    Energy Technology Data Exchange (ETDEWEB)

    Reynolds, Jesse L. [Univ. of California, Berkeley, CA (United States)

    2000-06-01

    Groundwater irrigation is critical to food production and, in turn, to humankind's relationship with its environment. The development of groundwater in Santa Clara Valley, California during the early twentieth century is instructive because (1) responses to unsustainable resource use were largely successful; (2) the proposals for the physical management of the water, although not entirely novel, incorporated new approaches which reveal an evolving relationship between humans and the hydrologic cycle; and (3) the valley serves as a natural laboratory where natural (groundwater basin, surface watershed) and human (county, water district) boundaries generally coincide. Here, I investigate how water resources development and management in Santa Clara Valley was influenced by, and reflective of, a broad understanding of water as a natural resource, including scientific and technological innovations, new management approaches, and changing perceptions of the hydrologic cycle. Market demands and technological advances engendered reliance on groundwater. This, coupled with a series of dry years and laissez faire government policies, led to overdraft. Faith in centralized management and objective engineering offered a solution to concerns over resource depletion, and a group dominated by orchardists soon organized, fought for a water conservation district, and funded an investigation to halt the decline of well levels. Engineer Fred Tibbetts authored an elaborate water salvage and recharge plan that optimized the local water resources by integrating multiple components of the hydrologic cycle. Informed by government investigations, groundwater development in Southern California, and local water law cases, it recognized the limited surface storage possibilities, the spatial and temporal variability, the relatively closed local hydrology, the interconnection of surface and subsurface waters, and the value of the groundwater basin for its storage, transportation, and

  1. El carnaval del río: guardado en lo puro de sus raíces carnaval de santa ana

    Directory of Open Access Journals (Sweden)

    Enrique Royero

    2014-02-01

    Full Text Available Cuando es tiempo de carnestolendas, momento de trasgresión, el ser comienza a reproducir el inventario de creatividad en sus raíces. El carn2val de Santa Ana, como una festividad legada en el proceso de aculturación ytransculturación mediante el tamiz adelantado por la Iglesia Católica durante la conquista y el coloniaje realizado por España, dejó las raíces de este festíncapaz de producir el frondoso árbol que hoy se conoce como Carnaval del Río.

  2. Evidences of volcanic unrest on high-temperature fumaroles by satellite thermal monitoring: The case of Santa Ana volcano, El Salvador

    Science.gov (United States)

    Laiolo, M.; Coppola, D.; Barahona, F.; Benítez, J. E.; Cigolini, C.; Escobar, D.; Funes, R.; Gutierrez, E.; Henriquez, B.; Hernandez, A.; Montalvo, F.; Olmos, R.; Ripepe, M.; Finizola, A.

    2017-06-01

    On October 1st, 2005, Santa Ana volcano (El Salvador) underwent a VEI 3 phreatomagmatic eruption after approximately one century of rest. Casualties and damages to some of the local infrastructures and surrounding plantations were followed by the evacuation of the nearby communities. The analysis of MODIS (Moderate Resolution Imaging Spectroradiometer) infrared data reveals that the main explosion was preceded by a one-year-long thermal unrest, associated to the development of a fumaroles field, located at the western rim of the summit crater lake. By combining space-based thermal flux and ground-based measurements (seismicity, sulfur emissions and lake temperatures), we suggest that the activity observed at Santa Ana between 2004 and 2005 was driven by the gradual intrusion of an undegassed magma body at a very shallow depth. Magma injection induced thermal anomalies associated with sustained degassing from the fumaroles field and promoted the interaction between the magmatic-hydrothermal system and the overlying water table. This process culminated into the VEI 3 phreatomagmatic eruption of October 2005 that strongly modified the shallow structure of the crater area. The subsequent three-years-long activity resulted from self-sealing of the fracture system and by the opening of a new fracture network directly connecting the deeper hydrothermal system with the crater lake. Our results show that satellite-based thermal data allow us to detect the expansion of the high-temperature fumarolic field. This may precede an explosive eruption and/or a lava dome extrusion. In particular, we show that thermal records can be analyzed with other geochemical (i.e. SO2 emissions) and geophysical (seismicity) data to track a shallow magmatic intrusion interacting with the surrounding hydrothermal system. This provides a remarkable support for volcano monitoring and eruption forecasting, particularly in remote areas where permanent ground data acquisition is hazardous, expensive

  3. Status of groundwater quality in the Upper Santa Ana Watershed, November 2006--March 2007--California GAMA Priority Basin Project

    Science.gov (United States)

    Kent, Robert; Belitz, Kenneth

    2012-01-01

    Groundwater quality in the approximately 1,000-square-mile (2,590-square-kilometer) Upper Santa Ana Watershed (USAW) study unit was investigated as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The study unit is located in southern California in Riverside and San Bernardino Counties. The GAMA Priority Basin Project is being conducted by the California State Water Resources Control Board in collaboration with the U.S. Geological Survey and the Lawrence Livermore National Laboratory. The GAMA USAW study was designed to provide a spatially unbiased assessment of untreated groundwater quality within the primary aquifer systems in the study unit. The primary aquifer systems (hereinafter, primary aquifers) are defined as the perforation interval of wells listed in the California Department of Public Health (CDPH) database for the USAW study unit. The quality of groundwater in shallower or deeper water-bearing zones may differ from that in the primary aquifers; shallower groundwater may be more vulnerable to surficial contamination. The assessment is based on water-quality and ancillary data collected by the U.S. Geological Survey (USGS) from 90 wells during November 2006 through March 2007, and water-quality data from the CDPH database. The status of the current quality of the groundwater resource was assessed based on data from samples analyzed for volatile organic compounds (VOCs), pesticides, and naturally occurring inorganic constituents, such as major ions and trace elements. The status assessment is intended to characterize the quality of groundwater resources within the primary aquifers of the USAW study unit, not the treated drinking water delivered to consumers by water purveyors. Relative-concentrations (sample concentration divided by the health- or aesthetic-based benchmark concentration) were used for evaluating groundwater quality for those constituents that have Federal or California regulatory or

  4. Near-Surface Structure and Velocities of the Northeastern Santa Cruz Mountains and the Western Santa Clara Valley, California, From Seismic Imaging

    Science.gov (United States)

    Catchings, R.D.; Gandhok, G.; Goldman, M.R.; Steedman, Clare

    2007-01-01

    Introduction The Santa Clara Valley (SCV) is located in the southern San Francisco Bay area of California and is bounded by the Santa Cruz Mountains to the southwest, the Diablo Ranges to the northeast, and the San Francisco Bay to the north (Fig. 1). The SCV, which includes the City of San Jose, numerous smaller cities, and much of the high-technology manufacturing and research area commonly referred to as the Silicon Valley, has a population in excess of 1.7 million people (2000 U. S. Census;http://quickfacts.census.gov/qfd/states/06/06085.html The SCV is situated between major active faults of the San Andreas Fault system, including the San Andreas Fault to the southwest and the Hayward and Calaveras faults to the northeast, and other faults inferred to lie beneath the alluvium of the SCV (CWDR, 1967; Bortugno et al., 1991). The importance of the SCV as a major industrial center, its large population, and its proximity to major earthquake faults are important considerations with respect to earthquake hazards and water-resource management. The fault-bounded alluvial aquifer system beneath the valley is the source of about one-third of the water supply for the metropolitan area (Hanson et al., 2004). To better address the earthquake hazards of the SCV, the U.S. Geological Survey (USGS) has undertaken a program to evaluate potential seismic sources, the effects of strong ground shaking, and stratigraphy associated with the regional aquifer system. As part of that program and to better understand water resources of the valley, the USGS and the Santa Clara Valley Water District (SCVWD) began joint studies to characterize the faults, stratigraphy, and structures beneath the SCV in the year 2000. Such features are important to both agencies because they directly influence the availability and management of groundwater resources in the valley, and they affect the severity and distribution of strong shaking from local and regional earthquakes sources that may affect

  5. Sea urchin Amblypygus dilatatus from Lower Eocene limestone in the Griža quarry in the Rižana river valley, Western Slovenia

    Directory of Open Access Journals (Sweden)

    Vasja Mikuž

    2004-06-01

    Full Text Available In paper irregular sea urchins of species Amblypygus dilatatus Agassiz & Desor, 1847 and accompaying foraminifer remains are considered. All of them were found in Lower Eocene – Cuisian limestones in the Griža quarry in the Rižana river valley. This is the first find of this species of sea urchins in Slovenia. The age of limestone was determined with nummulitinas.

  6. Modeling and validation of a 3D velocity structure for the Santa Clara Valley, California, for seismic-wave simulations

    Science.gov (United States)

    Hartzell, S.; Harmsen, S.; Williams, R.A.; Carver, D.; Frankel, A.; Choy, G.; Liu, P.-C.; Jachens, R.C.; Brocher, T.M.; Wentworth, C.M.

    2006-01-01

    A 3D seismic velocity and attenuation model is developed for Santa Clara Valley, California, and its surrounding uplands to predict ground motions from scenario earthquakes. The model is developed using a variety of geologic and geophysical data. Our starting point is a 3D geologic model developed primarily from geologic mapping and gravity and magnetic surveys. An initial velocity model is constructed by using seismic velocities from boreholes, reflection/refraction lines, and spatial autocorrelation microtremor surveys. This model is further refined and the seismic attenuation is estimated through waveform modeling of weak motions from small local events and strong-ground motion from the 1989 Loma Prieta earthquake. Waveforms are calculated to an upper frequency of 1 Hz using a parallelized finite-difference code that utilizes two regions with a factor of 3 difference in grid spacing to reduce memory requirements. Cenozoic basins trap and strongly amplify ground motions. This effect is particularly strong in the Evergreen Basin on the northeastern side of the Santa Clara Valley, where the steeply dipping Silver Creek fault forms the southwestern boundary of the basin. In comparison, the Cupertino Basin on the southwestern side of the valley has a more moderate response, which is attributed to a greater age and velocity of the Cenozoic fill. Surface waves play a major role in the ground motion of sedimentary basins, and they are seen to strongly develop along the western margins of the Santa Clara Valley for our simulation of the Loma Prieta earthquake.

  7. Land subsidence in the Santa Clara Valley, California as of 1980

    Science.gov (United States)

    Poland, J.F.; Ireland, R.L.

    1984-01-01

    From 1916 to 1966 in the San Jose area of Santa Clara Valley, California, deficient rainfall and runoff was accompanied by a fourfold increase in groundwater withdrawals. In response the artesian head declined 180-240 ft. The land surface subsided 12.7 ft in San Jose, due to compaction of the fine-grained compressible beds. The subsidence resulted in flooding of lands, and the compaction of the sediments caused compressional failure of many well casings. From 1967 to 1975, the artesian head recovered 70 to 100 feet due to a fivefold increase in surface water imports, favorable local water supply, decreased withdrawal, and increased recharge. In 1960, the Geological Survey installed extensometers in core holes 1,000 ft deep in San Jose and Sunnyvale. Measurements of compaction of the confined aquifer system obtained from these extensometers demonstrate the marked decrease in rate of compaction in response to the major head recovery since 1967. In San Jose the rate decreased from about 1 ft/yr in 1961 to 0.1 ft/yr in 1973. The subsidence has been stopped by raising the artesian head in the aquifers until it equaled or exceeded the maximum pore pressures in the fine-grained beds. However, the subsidence will recommence if the artesian head is drawn down appreciably below the levels of 1971-73. (USGS)

  8. How a geology map of the Upper Santa Maria Valley in the Southern Swiss Alps played a critical role in solving a hydrogeologic enigma

    Science.gov (United States)

    Otz, M. H.; Otz, I.

    2010-12-01

    Several regional-scale, fluorescent dye-tracing tests recently showed counter-intuitive, tectonically influenced, preferential ground water flow from the Piora Region via the Santa Maria Valley to the di Campo Valley. Losing rivers of the Piora Valley recharge the Triassic Piora Aquifer at an average rate of 20,000 m3/d and hydrologic budgets suggest that half of the Upper Santa Maria discharge originates from the Piora Region. The geologic map of the Upper Santa Maria Valley presented a partial solution to the hydrogeologic puzzle of the Piora Aquifer, thus facilitating construction of the AlpTransit railway tunnel (the longest on Earth). The autochthonous Lucomagno Triassic of the Gotthard Massif (cargneules), the allochthonous Frodalera-Peiden Triassic (sugar dolomites, para-gneises, quartzites, green phyllites), the Stgir Series of the Lower Jurassic (sandy limestones and quartzites), the Inferno Series of the Middle Jurassic (coarse sandstones, limestones, shales), the Coroi Series of the Upper Jurassic (black shales), the crystalline Gotthard Massif (ortho-gneises), and the northern Penninic Nappe (para- and ortho-gneises, quartzites) are the main lithologies found in the outcrops of the Upper Santa Maria Valley. The highly weathered Triassic series found in the Piora and Upper Santa Maria Valley posed a potential hydrogeologic obstacle that was overcome by tunnel drillers in early 2010, for expected tunnel service by 2012.

  9. Ground-Water Quality Data in the Upper Santa Ana Watershed Study Unit, November 2006-March 2007: Results from the California GAMA Program

    Science.gov (United States)

    Kent, Robert; Belitz, Kenneth

    2009-01-01

    Ground-water quality in the approximately 1,000-square-mile Upper Santa Ana Watershed study unit (USAW) was investigated from November 2006 through March 2007 as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Priority Basin project was developed in response to the Groundwater Quality Monitoring Act of 2001, and is being conducted by the U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board (SWRCB). The Upper Santa Ana Watershed study was designed to provide a spatially unbiased assessment of raw ground-water quality within USAW, as well as a statistically consistent basis for comparing water quality throughout California. Samples were collected from 99 wells in Riverside and San Bernardino Counties. Ninety of the wells were selected using a spatially distributed, randomized grid-based method to provide statistical representation of the study unit (grid wells). Nine wells were selected to provide additional understanding of specific water-quality issues identified within the basin (understanding wells). The ground-water samples were analyzed for a large number of organic constituents (volatile organic compounds [VOCs], pesticides and pesticide degradates, pharmaceutical compounds, and potential wastewater-indicator compounds), constituents of special interest (perchlorate, N-nitrosodimethylamine [NDMA], 1,4-dioxane, and 1,2,3-trichloropropane [1,2,3-TCP]), naturally occurring inorganic constituents (nutrients, major and minor ions, and trace elements), radioactive constituents, and microbial indicators. Naturally occurring isotopes (tritium, carbon-14, and stable isotopes of hydrogen and oxygen in water) and dissolved noble gases also were measured to help identify sources and ages of the sampled ground water. Dissolved gases, and isotopes of nitrogen gas and of dissolved nitrate also were measured in order to investigate the sources and occurrence of

  10. Shaded relief aeromagnetic map of the Santa Clara Valley and vicinity, California

    Science.gov (United States)

    Roberts, Carter W.; Jachens, Robert C.

    2003-01-01

    This aeromagnetic map covers the southern portion of San Francisco Bay, the Santa Clara Valley and surrounding mountains, part of which has been modelled in threedimensions (Jachens and other, 2001). The magnetic anomaly map has been compiled from existing digital data. Data was obtained from six aeromagnetic surveys that were flown at different times, spacings and elevations. The International Geomagnetic Reference Field (IGRF) for the date of each survey had been removed in the initial processing. The resulting residual magnetic anomalies were analytically continued onto a common surface 305 m (1000 ft) above terrain. Portions of each survey were substantially above the specified flight height listed in the table. The surveys were then merged together using a commercial software package called Oasis Montage. The gray lines on the map indicate the extent of each survey. The program used these regions of overlap to determine the best fit between surveys. Black dots show probable edges of magnetic bodies defined by the maximum horizontal gradient determined using a computer program by Blakely (1995). Crystalline rocks generally contain sufficient magnetic minerals to cause variations in the Earth’s magnetic field that can be mapped by aeromagnetic surveys. Sedimentary rocks are generally weakly magnetized and consequently have a small effect on the magnetic field: thus a magnetic anomaly map can be used to “see through” the sedimentary rock cover and can convey information on lithologic contrasts and structural trends related to the underlying crystalline basement (see Nettleton,1971; Blakely, 1995). Faults often cut magnetic bodies and offset magnetic anomalies can thus be used to help determine fault motion. Serpentinite, which is highly magnetic, is often found along faults. On this map areas of low magnetic anomalies are shown in blues and green while highs are shown in reds and magentas. Faults are from Brabb and others, 1998a,1998b, Graymer and others

  11. Shallow translational slides hazard evaluation in Santa Marta de Penaguião (Douro valley - Portugal)

    Science.gov (United States)

    Pereira, Susana; Luís Zêzere, José; Bateira, Carlos

    2010-05-01

    The present study is developed for the municipality of Santa Marta de Penaguião (70 square kilometers), located in the Douro Valley region (Northern Portugal). In the past, several destructive landslides occurred in this area, and were responsible for deaths and destruction of houses and roads. Despite these losses, mitigation and landslide zonation programs are missing, and the land use planning at the municipal level did not solve yet the problem. The study area is mainly composed by metamorphic rocks (e.g., schist and quartzite). These rocks are strongly fractured, and weathered materials are abundant in clayed schist, mainly in those areas where agricultural terraces were constructed centuries ago for the vineyard monoculture. From the geomorphologic point of view, the study area is characterized by deep incised valleys, tectonic depressions and slopes controlled by the geological structure. Elevation ranges from 49 m to 1416 m. The main landslide triggering factor is rainfall and the mean annual precipitation ranges from 700 mm (in the bottom of fluvial valleys) to 2500 mm (in the mountains top). A landslide inventory was performed in 2005-2009 using aerial photo-interpretation (1/5.000 scale) and field work. The inventory includes 848 landslides, most of shallow translational slide type (85% of total slope movements). The landslide density is 10.5 events/square kilometers, and the average landslide area is 535 square meters. The susceptibility to shallow translational slide occurrence was assessed at the 1: 10 000 scale in a GIS environment. Two different bivariate statistical methods were used to evaluate landslide susceptibility: the Information Value and the Fuzzy Logic Gamma operator. Eight conditioning factors were weighted and integrated to model susceptibility: slope angle, slope aspect, slope curvature, lithology, geomorphologic units, fault density, land use and terrace structures build in slopes. The susceptibility results were validated using a

  12. Predicted Liquefaction in the Greater Oakland and Northern Santa Clara Valley Areas for a Repeat of the 1868 Hayward Earthquake

    Science.gov (United States)

    Holzer, T. L.; Noce, T. E.; Bennett, M. J.

    2008-12-01

    Probabilities of surface manifestations of liquefaction due to a repeat of the 1868 (M6.7-7.0) earthquake on the southern segment of the Hayward Fault were calculated for two areas along the margin of San Francisco Bay, California: greater Oakland and the northern Santa Clara Valley. Liquefaction is predicted to be more common in the greater Oakland area than in the northern Santa Clara Valley owing to the presence of 57 km2 of susceptible sandy artificial fill. Most of the fills were placed into San Francisco Bay during the first half of the 20th century to build military bases, port facilities, and shoreline communities like Alameda and Bay Farm Island. Probabilities of liquefaction in the area underlain by this sandy artificial fill range from 0.2 to ~0.5 for a M7.0 earthquake, and decrease to 0.1 to ~0.4 for a M6.7 earthquake. In the greater Oakland area, liquefaction probabilities generally are less than 0.05 for Holocene alluvial fan deposits, which underlie most of the remaining flat-lying urban area. In the northern Santa Clara Valley for a M7.0 earthquake on the Hayward Fault and an assumed water-table depth of 1.5 m (the historically shallowest water level), liquefaction probabilities range from 0.1 to 0.2 along Coyote and Guadalupe Creeks, but are less than 0.05 elsewhere. For a M6.7 earthquake, probabilities are greater than 0.1 along Coyote Creek but decrease along Guadalupe Creek to less than 0.1. Areas with high probabilities in the Santa Clara Valley are underlain by latest Holocene alluvial fan levee deposits where liquefaction and lateral spreading occurred during large earthquakes in 1868 and 1906. The liquefaction scenario maps were created with ArcGIS ModelBuilder. Peak ground accelerations first were computed with the new Boore and Atkinson NGA attenuation relation (2008, Earthquake Spectra, 24:1, p. 99-138), using VS30 to account for local site response. Spatial liquefaction probabilities were then estimated using the predicted ground motions

  13. Estudio energético de una guardería en Santa Eulalia de Ronçana construida con los parámetros de la bioarquitectura

    OpenAIRE

    Bascones Cebollada, Cristina

    2010-01-01

    El proyecto Final de Carrera consiste en un análisis de demanda energética y un análisis del consumo energético de los materiales utilizados en una GUARDERÍA MUNICIPAL, ubicada en la Avenida Josep Tarradelles, s/n. C.P. 08187. Municipio de SANTA EULÀLIA DE RONÇANA. Del Arquitecto GABRIEL BARBETA SOLA. El objetivo del PFC trata de demostrar con estos análisis; que la construcción de un tipo de edificación tradicional y con recursos naturales, tiene una eficiencia energética más ...

  14. Estrategias de Aprendizaje que promueven la Metacognición empleadas por los Docentes con el Fin de mejorar la Comprensión Lectora en Estudiantes de Cuarto Grado de una Escuela Pública en Santa Ana, Costa Rica

    OpenAIRE

    Bonilla Gómez, Margoth

    2016-01-01

    El problema y el objetivo general del presente estudio investigativo buscó identificar las estrategias de aprendizaje empleadas por el docente que promueven la habilidad de metacognición con el fin de mejorar la comprensión de lectura de los estudiantes de una escuela pública en el distrito de Santa Ana, Costa Rica. En cuanto a la metodología se utilizaron el diseño cualitativo y el evaluativo. Para la recolección de datos se utilizaron las técnicas de observación, entrevista y análisis de co...

  15. Status and understanding of groundwater quality in the Santa Clara River Valley, 2007-California GAMA Priority Basin Project

    Science.gov (United States)

    Burton, Carmen A.; Montrella, Joseph; Landon, Matthew K.; Belitz, Kenneth

    2011-01-01

    Groundwater quality in the approximately 460-square-mile Santa Clara River Valley study unit was investigated from April through June 2007 as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Priority Basin Project is conducted by the U.S. Geological Survey (USGS) in collaboration with the California State Water Resources Control Board and the Lawrence Livermore National Laboratory. The Santa Clara River Valley study unit contains eight groundwater basins located in Ventura and Los Angeles Counties and is within the Transverse and Selected Peninsular Ranges hydrogeologic province. The Santa Clara River Valley study unit was designed to provide a spatially unbiased assessment of the quality of untreated (raw) groundwater in the primary aquifer system. The assessment is based on water-quality and ancillary data collected in 2007 by the USGS from 42 wells on a spatially distributed grid, and on water-quality data from the California Department of Public Health (CDPH) database. The primary aquifer system was defined as that part of the aquifer system corresponding to the perforation intervals of wells listed in the CDPH database for the Santa Clara River Valley study unit. The quality of groundwater in the primary aquifer system may differ from that in shallow or deep water-bearing zones; for example, shallow groundwater may be more vulnerable to surficial contamination. Eleven additional wells were sampled by the USGS to improve understanding of factors affecting water quality.The status assessment of the quality of the groundwater used data from samples analyzed for anthropogenic constituents, such as volatile organic compounds (VOCs) and pesticides, as well as naturally occurring inorganic constituents, such as major ions and trace elements. The status assessment is intended to characterize the quality of untreated groundwater resources in the primary aquifers of the Santa Clara River Valley study unit

  16. “Experiencia de la escuela normal superior santa Ana de Baranoa en el diseño e implementacion de un sistema de Gestión Ambiental”

    Directory of Open Access Journals (Sweden)

    Ibón Silvera Rada (Página 37-54

    2009-07-01

    Full Text Available El  proyecto de investigación “Diseño e implementación de un Sistema de Gestión Ambiental en la Escuela Normal Superior Santa Ana y el barrio Santa Ana del municipio de Baranoa, que fomente la participación de la comunidad educativa en el manejo adecuado de los residuos sólidos” ; se viene realizando desde el año 2006 y actualmente se encuentra vigente.A través de éste proyecto se buscó diseñar e implementar un Sistema de Gestión Ambiental en la Escuela y el barrio, que fomentara la participación de la comunidad educativa y de los habitantes del barrio, con el propósito de plantear alternativas de solución  en torno a la problemática en común de las dos zonas de estudio residuos sólidos

  17. Development of water facilities in the Santa Ana River Basin, California, 1810-1968: a compilation of historical notes derived from many sources describing ditch and canal companies, diversions, and water rights

    Science.gov (United States)

    Scott, M.B.

    1977-01-01

    This report traces by text, maps, and photographs, the development of the water supply in the Santa Ana River basin from its beginning in 1810 or 1811 to 1968. The value of the report lies in the fact that interpretation of the hydrologic systems in the basin requires knowledge of the concurrent state of development of the water supply, because that development has progressively altered the local regimen of both surface water and ground water. Most of the information for the earlier years was extracted and condensed from an investigation made by W. H. Hall, California State Engineer during the years 1878-87. Hall's study described irrigation development in southern California from its beginning through 1888. Information for the years following 1888 was obtained from the archives of the numerous water companies and water agencies in the Santa Ana River basin and from the various depositories of courthouse, county, and municipal records. The history of water-resources development in the Santa Ana River basin begins with the introduction of irrigation in the area by the Spanish, who settled in southern California in the latter part, of the 18th century. The first irrigation diversion from the Santa Ana River was made in 1810 or 1811 by Jose Antonio Yorba and Juan Pablo Peralta. Irrigation remained a localized practice during the Mexican-Californian, or rancho, period following the separation of Mexico from Spain in 1821. Rancho grantees principally raised cattle, horses, and sheep and irrigated only small· plots of feed grain for their livestock and fruit crops for household use. The breakup of the ranchos through sales to Americans, who were migrating to California in ever-increasing numbers following the acquisition of California by the United States in 1848, marked the beginning of a rapid increase in water use and the beginning of widespread irrigation. Many water companies and water agencies were organized to divert the surface flow of the Santa Ana River and

  18. Preliminary report on geology and ground water of the Pajaro Valley area, Santa Cruz and Monterey counties, California

    Science.gov (United States)

    Muir, K.S.

    1972-01-01

    The Pajaro Valley area, California, covering about 120 square miles, extends from the southern part of Santa Cruz County to several miles south of the county line into Monterey County. It borders the Pacific Ocean on the west and the Santa Cruz Mountains on the east. The city of Watsonville is the largest center of population. Deposits that range in age from Pliocene to Holocene make up the ground-water reservoir. These include, from oldest to youngest, the Purisima Formation, Aromas Red Sands of Allen (1946), terrace deposits, alluvium, and dune sand. These deposits underlie an area of about 80 square miles and have a maximum thickness of about 4,000 feet. The alluvium yields most of the water pumped from wells in the area. Pre-Pliocene rocks underlie and form the boundaries of the ground-water reservoir. These rocks contain ground water in fractures and in sandstone beds. However, they are not an important source of ground water. There is close continuity between the geology of the Pajaro Valley area and that of the Soquel-Aptos area, which is contiguous on the north. Ground water in the Pajaro Valley area is derived from three sources: (1) Precipitation within the Pajaro Valley area that reaches the ground-water body by direct infiltration or by seepage from streams, (2) seepage from the Pajaro River as it crosses the Pajaro Valley carrying runoff which originates upstream from the valley, and (3) precipitation in the Soquel-Aptos area that infiltrates and then moves southeastward at depth into the Pajaro Valley area. Ground water in most wells in the Pajaro Valley area occurs under confined (artesian) conditions; the only exception is ground water in the upper, near-surface part of the alluvium and that in the dune sand. It moves south from the north part of the area and southwest away from the San Andreas fault toward and out under Monterey Bay. In the south part of the area, ground-water movement is almost due west. The San Andreas fault probably is the only

  19. The Quaternary Silver Creek Fault Beneath the Santa Clara Valley, California

    Science.gov (United States)

    Wentworth, Carl M.; Williams, Robert A.; Jachens, Robert C.; Graymer, Russell W.; Stephenson, William J.

    2010-01-01

    The northwest-trending Silver Creek Fault is a 40-km-long strike-slip fault in the eastern Santa Clara Valley, California, that has exhibited different behaviors within a changing San Andreas Fault system over the past 10-15 Ma. Quaternary alluvium several hundred meters thick that buries the northern half of the Silver Creek Fault, and that has been sampled by drilling and imaged in a detailed seismic reflection profile, provides a record of the Quaternary history of the fault. We assemble evidence from areal geology, stratigraphy, paleomagnetics, ground-water hydrology, potential-field geophysics, and reflection and earthquake seismology to determine the long history of the fault in order to evaluate its current behavior. The fault formed in the Miocene more than 100 km to the southeast, as the southwestern fault in a 5-km-wide right step to the Hayward Fault, within which the 40-km-long Evergreen pull-apart basin formed. Later, this basin was obliquely cut by the newly recognized Mt. Misery Fault to form a more direct connection to the Hayward Fault, although continued growth of the basin was sufficient to accommodate at least some late Pliocene alluvium. Large offset along the San Andreas-Calaveras-Mt Misery-Hayward Faults carried the basin northwestward almost to its present position when, about 2 Ma, the fault system was reorganized. This led to near abandonment of the faults bounding the pull-apart basin in favor of right slip extending the Calaveras Fault farther north before stepping west to the Hayward Fault, as it does today. Despite these changes, the Silver Creek Fault experienced a further 200 m of dip slip in the early Quaternary, from which we infer an associated 1.6 km or so of right slip, based on the ratio of the 40-km length of the strike-slip fault to a 5-km depth of the Evergreen Basin. This dip slip ends at a mid-Quaternary unconformity, above which the upper 300 m of alluvial cover exhibits a structural sag at the fault that we interpret as

  20. 75 FR 81846 - Expansion of the Santa Maria Valley Viticultural Area

    Science.gov (United States)

    2010-12-29

    ... documentation in recognition of the geographical name of the proposed southern expansion area and in support of... to the south. The current petition relies on the Santa Maria River watershed for name recognition of... cooling wind and fog encounter little resistance in any direction until they meet the Sierra...

  1. Deformation from the 1989 Loma Prieta earthquake near the southwest margin of the Santa Clara Valley, California

    Science.gov (United States)

    Schmidt, Kevin M.; Ellen, Stephen D.; Peterson, David M.

    2014-01-01

    Damage to pavement and near-surface utility pipes, caused by the 17 October 1989, Loma Prieta earthquake, provides evidence for ground deformation in a 663 km2 area near the southwest margin of the Santa Clara Valley, California (USA). A total of 1427 damage sites, collected from more than 30 sources, are concentrated in four zones, three of which lie near previously mapped faults. In one of these zones, the channel lining of Los Gatos Creek, a 2-km-long concrete strip trending perpendicular to regional geologic structure, was broken by thrusts that were concentrated in two belts, each several tens of meters wide, separated by more than 300 m of relatively undeformed concrete.

  2. Investigación y análisis del clima organizacional y la motivación de los empleados en la Clínica Santa Ana en el año 2013

    OpenAIRE

    Crespo Córdova, Abraham Boanerges

    2014-01-01

    El propósito de la presente investigación es identificar la relación entre el clima organizacional y la motivación de los empleados en la Clínica Santa Ana de la Ciudad de Cuenca en el año 2013. El tipo de investigación es descriptivo-correlacional. La orientación teórica se orientó al conocimiento del modelo de Clima Organizacional de seis dimensiones de Litwin y Stringer y la teoría de las tres necesidades de McClelland. El coeficiente de confiabilidad se calculó para los cuestionarios ...

  3. [A "people dump": marks of suffering and transformations at the former Hospital Colônia Sant'Ana and in psychiatric care in Santa Catarina, 1970-1996].

    Science.gov (United States)

    Borges, Viviane Trindade

    2013-10-01

    The article explores transformations to psychiatric care in Santa Catarina starting in the 1970s, when the state's longtime asylum, Hospital Colônia Sant'Ana, reached the height of overcrowding. To this end, along with other sources, it analyzes interviews that had been conducted with professionals who worked at the hospital in that era, sourced from the facility's Center for Documentation and Research. The goal was to problematize these testimonies, examining the texture of the accounts and approaching them as memories that weave a history of the hospital through recollections marked by suffering. Within this proposed framework, suffering is understood as a historical event that can give rise to new social arrangements.

  4. Integrated hydrologic model of Pajaro Valley, Santa Cruz and Monterey Counties, California

    Science.gov (United States)

    Hanson, Randall T.; Schmid, Wolfgang; Faunt, Claudia C.; Lear, Jonathan; Lockwood, Brian

    2014-01-01

    Increasing population, agricultural development (including shifts to more water-intensive crops), and climate variability are placing increasingly larger demands on available groundwater resources in the Pajaro Valley, one of the most productive agricultural regions in the world. This study provided a refined conceptual model, geohydrologic framework, and integrated hydrologic model of the Pajaro Valley. The goal of this study was to produce a model capable of being accurate at scales relevant to water management decisions that are being considered in the revision and updates to the Basin Management Plan (BMP). The Pajaro Valley Hydrologic Model (PVHM) was designed to reproduce the most important natural and human components of the hydrologic system and related climatic factors, permitting an accurate assessment of groundwater conditions and processes that can inform the new BMP and help to improve planning for long-term sustainability of water resources. Model development included a revision of the conceptual model of the flow system, reevaluation of the previous model transformed into MODFLOW, implementation of the new geohydrologic model and conceptual model, and calibration of the transient hydrologic model.

  5. Processes of Terrace Formation on the Piedmont of the Santa Cruz River Valley During Quaternary Time, Green Valley-Tubac Area, Southeastern Arizona

    Science.gov (United States)

    Lindsey, David A.; Van Gosen, Bradley S.

    2010-01-01

    In this report we describe a series of stepped Quaternary terraces on some piedmont tributaries of the Santa Cruz River valley in southeastern Arizona. These terraces began to form in early Pleistocene time, after major basin-and-range faulting ceased, with lateral planation of basin fill and deposition of thin fans of alluvium. At the end of this cycle of erosion and deposition, tributaries of the Santa Cruz River began the process of dissection and terrace formation that continues to the present. Vertical cutting alternated with periods of equilibrium, during which streams cut laterally and left thin deposits of channel fill. The distribution of terraces was mapped and compiled with adjacent mapping to produce a regional picture of piedmont stream history in the middle part of the Santa Cruz River valley. For selected tributaries, the thickness of terrace fill was measured, particle size and lithology of gravel were determined, and sedimentary features were photographed and described. Mapping of terrace stratigraphy revealed that on two tributaries, Madera Canyon Wash and Montosa Canyon Wash, stream piracy has played an important role in piedmont landscape development. On two other tributaries, Cottonwood Canyon Wash and Josephine Canyon Wash, rapid downcutting preempted piracy. Two types of terraces are recognized: erosional and depositional. Gravel in thin erosional terraces has Trask sorting coefficients and sedimentary structures typical of streamflood deposits, replete with bar-and-swale surface topography on young terraces. Erosional-terrace fill represents the channel fill of the stream that cuts the terrace; the thickness of the fill indicates the depth of channel scour. In contrast to erosional terraces, depositional terraces show evidence of repeated deposition and net aggradation, as indicated by their thickness (as much as 20+ m) and weakly bedded structure. Depositional terraces are common below mountain-front canyon mouths where streams drop their

  6. Santa Ana River Main Stem Including Santiago Creek and Oak Street Drain. Phase I GDM (General Design Memorandum). Appendix G. Recreation.

    Science.gov (United States)

    1980-09-01

    three regional water-oriented recreation areas in the Prado area: Whittier Narrows, Lake Elsinore and Puddingstone Reservoir. Puddingstone and Whittier...Resource Use Objectives ...................................51 Proposed Park Development .................................51 Prado Reservoir--Four Lakes ...54 Prado Reservoir--One Lake (Alternative Plan) ...................57 Proposed Park Development .................................57 Lower Santa

  7. Predicted liquefaction in the greater Oakland area and northern Santa Clara Valley during a repeat of the 1868 Hayward Fault (M6.7-7.0) earthquake

    Science.gov (United States)

    Holzer, Thomas L.; Noce, Thomas E.; Bennett, Michael J.

    2010-01-01

    Probabilities of surface manifestations of liquefaction due to a repeat of the 1868 (M6.7-7.0) earthquake on the southern segment of the Hayward Fault were calculated for two areas along the margin of San Francisco Bay, California: greater Oakland and the northern Santa Clara Valley. Liquefaction is predicted to be more common in the greater Oakland area than in the northern Santa Clara Valley owing to the presence of 57 km2 of susceptible sandy artificial fill. Most of the fills were placed into San Francisco Bay during the first half of the 20th century to build military bases, port facilities, and shoreline communities like Alameda and Bay Farm Island. Probabilities of liquefaction in the area underlain by this sandy artificial fill range from 0.2 to ~0.5 for a M7.0 earthquake, and decrease to 0.1 to ~0.4 for a M6.7 earthquake. In the greater Oakland area, liquefaction probabilities generally are less than 0.05 for Holocene alluvial fan deposits, which underlie most of the remaining flat-lying urban area. In the northern Santa Clara Valley for a M7.0 earthquake on the Hayward Fault and an assumed water-table depth of 1.5 m (the historically shallowest water level), liquefaction probabilities range from 0.1 to 0.2 along Coyote and Guadalupe Creeks, but are less than 0.05 elsewhere. For a M6.7 earthquake, probabilities are greater than 0.1 along Coyote Creek but decrease along Guadalupe Creek to less than 0.1. Areas with high probabilities in the Santa Clara Valley are underlain by young Holocene levee deposits along major drainages where liquefaction and lateral spreading occurred during large earthquakes in 1868 and 1906.

  8. Paleogeodesy of the Southern Santa Cruz Mountains Frontal Thrusts, Silicon Valley, CA

    Science.gov (United States)

    Aron, F.; Johnstone, S. A.; Mavrommatis, A. P.; Sare, R.; Hilley, G. E.

    2015-12-01

    We present a method to infer long-term fault slip rate distributions using topography by coupling a three-dimensional elastic boundary element model with a geomorphic incision rule. In particular, we used a 10-m-resolution digital elevation model (DEM) to calculate channel steepness (ksn) throughout the actively deforming southern Santa Cruz Mountains in Central California. We then used these values with a power-law incision rule and the Poly3D code to estimate slip rates over seismogenic, kilometer-scale thrust faults accommodating differential uplift of the relief throughout geologic time. Implicit in such an analysis is the assumption that the topographic surface remains unchanged over time as rock is uplifted by slip on the underlying structures. The fault geometries within the area are defined based on surface mapping, as well as active and passive geophysical imaging. Fault elements are assumed to be traction-free in shear (i.e., frictionless), while opening along them is prohibited. The free parameters in the inversion include the components of the remote strain-rate tensor (ɛij) and the bedrock resistance to channel incision (K), which is allowed to vary according to the mapped distribution of geologic units exposed at the surface. The nonlinear components of the geomorphic model required the use of a Markov chain Monte Carlo method, which simulated the posterior density of the components of the remote strain-rate tensor and values of K for the different mapped geologic units. Interestingly, posterior probability distributions of ɛij and K fall well within the broad range of reported values, suggesting that the joint use of elastic boundary element and geomorphic models may have utility in estimating long-term fault slip-rate distributions. Given an adequate DEM, geologic mapping, and fault models, the proposed paleogeodetic method could be applied to other crustal faults with geological and morphological expressions of long-term uplift.

  9. Análisis del confort y el comportamiento higrotérmico de sistemas constructivos tradicionales y actuales en viviendas de Santa Ana-Ciudad Colón (Costa Rica

    Directory of Open Access Journals (Sweden)

    Rodrigo, B. G.

    2012-03-01

    Full Text Available This research was carried out in Santa Ana- Ciudad Colón (Costa Rica. The aim of this study is to compare comfort between traditional (adobe houses with ceramic tile roofs and modern (block or precast concrete houses with galvanized sheet roofs building systems. To analyze comfort it was designed an experiment measuring real climatic parameters in a set of houses of different building systems. Data was analysed using ISO 7730 and ASHRAE Standard 55 rules, considering variables such as the predicted mean vote (PMV, predicted percentage dissatisfied (PPD and the thermal sensation of the body for different scenarios of humidity, temperature, wind, user activity and shelter. Results show that comfort increases when the house has thick exterior walls under studied climate conditions that ensure thermal inertia and insulated roof covers to avoid over-abstraction of heat. Traditional homes present comfortable conditions in at least 97% of the recorded time while current houses present comfortable conditions

    El objetivo de la investigación es comparar el confort de viviendas tradicionales de Santa Ana-Ciudad Colón (Costa Rica, construidas en adobe con cubierta cerámica, frente a los sistemas constructivos actualmente empleados. Para analizar el confort se diseñó un experimento de medición real de parámetros climáticos en una muestra de viviendas de distintos sistemas constructivos. Los datos se interpretaron según la norma ISO 7730 y la norma 55 de ASHRAE considerando las variables de Voto Medio Estimado (PMV, Porcentaje de Personas Insatisfechas (PPD y la sensación térmica del cuerpo para distintos escenarios de humedad, temperatura, movimiento del aire, actividad física y abrigo del usuario. Los resultados muestran que, en este clima, el confort térmico aumenta en viviendas con muros exteriores pesados y cubiertas aisladas que eviten la captación excesiva de calor. Las viviendas tradicionales presentan más del 97% de los datos

  10. Low-temperature geothermal assessment of the Santa Clara and Virgin River Valleys, Washington County, Utah

    Energy Technology Data Exchange (ETDEWEB)

    Budding, K.E.; Sommer, S.N.

    1986-01-01

    Exploration techniques included the following: (1) a temperature survey of springs, (2) chemical analyses and calculated geothermometer temperatures of water samples collected from selected springs and wells, (3) chemical analyses and calculated geothermometer temperatures of spring and well water samples in the literature, (4) thermal gradients measured in accessible wells, and (5) geology. The highest water temperature recorded in the St. George basin is 42/sup 0/C at Pah Tempe Hot Springs. Additional spring temperatures higher than 20/sup 0/C are at Veyo Hot Spring, Washington hot pot, and Green Spring. The warmest well water in the study area is 40/sup 0/C in Middleton Wash. Additional warm well water (higher than 24.5/sup 0/C) is present north of St. George, north of Washington, southeast of St. George, and in Dameron Valley. The majority of the Na-K-Ca calculated reservoir temperatures range between 30/sup 0/ and 50/sup 0/C. Anomalous geothermometer temperatures were calculated for water from Pah Tempe and a number of locations in St. George and vicinity. In addition to the known thermal areas of Pah Tempe and Veyo Hot Spring, an area north of Washington and St. George is delineated in this study to have possible low-temperature geothermal potential.

  11. The analysis of remote sensing data to delineate landsystem tracts in proglacial valleys in the Río Santa Basin, Cordillera Blanca, Perú

    Science.gov (United States)

    Narro Perez, R. A.; Eyles, C.

    2016-12-01

    The Río Santa Basin is an important glacially-influenced basin of social, economic and cultural importance to the country of Perú. It produces a large portion of Peru's hydroelectricity, is an important agricultural area, and hosts two major mining complexes. The Río Santa receives its water from precipitation, glacial runoff from over 450 glaciers draining the Cordillera Blanca, and groundwater discharge. Despite being the largest tropical glacier ice field in the world, the area of glacial coverage in the Cordillera Blanca has decreased from 825 km2 in 1930 to 528 km2 in 2003. It is estimated that glacial runoff contributes 10-20% of the Río Santa's annual flow but during the dry season it can contribute up to 66% of water flow with groundwater supplying the remainder. The contribution of glacial meltwater makes the Río Santa less susceptible to discharge variability caused by inter-annual variation in precipitation. Due to decreased meltwater contributions, the urban centers and rural communities in the basin are expected to face severe water scarcity in the future, especially during the dry season. This poster will show the results of a remote sensing survey, using Google Earth and LiDAR data, to delineate landsystem tracts and components in several proglacial valleys in the Cordillera Blanca. The results of this survey allow detailed documentation of the geomorphological evolution of the landscape which will in turn allow a better understanding of the glacial history and subsurface geology of the area. These findings will better inform current hydrogeological models used to determine the sustainability of water resources in the Río Santa basin. Understanding the landsystem architecture, sedimentology and subsurface stratigraphy of the basin will also allow these models to more accurately predict the impact that future climate change will have on water resources and the people of the Río Santa basin.

  12. Simulated ground motion in Santa Clara Valley, California, and vicinity from M≥6.7 scenario earthquakes

    Science.gov (United States)

    Harmsen, Stephen C.; Hartzell, Stephen

    2008-01-01

    Models of the Santa Clara Valley (SCV) 3D velocity structure and 3D finite-difference software are used to predict ground motions from scenario earthquakes on the San Andreas (SAF), Monte Vista/Shannon, South Hayward, and Calaveras faults. Twenty different scenario ruptures are considered that explore different source models with alternative hypocenters, fault dimensions, and rupture velocities and three different velocity models. Ground motion from the full wave field up to 1 Hz is exhibited as maps of peak horizontal velocity and pseudospectral acceleration at periods of 1, 3, and 5 sec. Basin edge effects and amplification in sedimentary basins of the SCV are observed that exhibit effects from shallow sediments with relatively low shear-wave velocity (330 m/sec). Scenario earthquakes have been simulated for events with the following magnitudes: (1) M 6.8–7.4 Calaveras sources, (2) M 6.7–6.9 South Hayward sources, (3) M 6.7 Monte Vista/Shannon sources, and (4) M 7.1–7.2 Peninsula segment of the SAF sources. Ground motions are strongly influenced by source parameters such as rupture velocity, rise time, maximum depth of rupture, hypocenter, and source directivity. Cenozoic basins also exert a strong influence on ground motion. For example, the Evergreen Basin on the northeastern side of the SCV is especially responsive to 3–5-sec energy from most scenario earthquakes. The Cupertino Basin on the southwestern edge of the SCV tends to be highly excited by many Peninsula and Monte Vista fault scenarios. Sites over the interior of the Evergreen Basin can have long-duration coda that reflect the trapping of seismic energy within this basin. Plausible scenarios produce predominantly 5-sec wave trains with greater than 30 cm/sec sustained ground-motion amplitude with greater than 30 sec duration within the Evergreen Basin.

  13. Ana credit

    Directory of Open Access Journals (Sweden)

    Matić Vesna

    2017-01-01

    Full Text Available To support the implementation of some tasks in the Euro system regarding the financial system stability supervision, risk management and monetary policy, the European Central Bank adopted a project of setting up a comprehensive database containing the detailed information on individual bank loans in the Eurozone, named Ana Credit. The full implementation of the project begins on 30 September 2018.

  14. Raman spectroscopic study of the mineral qingheiite Na2(Mn2+,Mg,Fe2+)2(Al,Fe3+)(PO4)3, a pegmatite phosphate mineral from Santa Ana pegmatite, Argentina

    Science.gov (United States)

    Frost, Ray L.; Xi, Yunfei; Scholz, Ricardo; López, Andrés; Moreira, Caio; de Lena, Jorge Carvalho

    2013-10-01

    The pegmatite mineral qingheiite Na2(Mn2+,Mg,Fe2+)2(Al,Fe3+)(PO4)3 has been studied by a combination of SEM and EMP, Raman and infrared spectroscopy. The studied sample was collected from the Santa Ana pegmatite, Argentina. The mineral occurs as a primary mineral in lithium bearing pegmatite, in association with beausite and lithiophilite. The Raman spectrum is characterized by a very sharp intense Raman band at 980 cm-1 assigned to the PO43- symmetric stretching mode. Multiple Raman bands are observed in the PO43- antisymmetric stretching region, providing evidence for the existence of more than one phosphate unit in the structure of qingheiite and evidence for the reduction in symmetry of the phosphate units. This concept is affirmed by the number of bands in the ν4 and ν2 bending regions. No intensity was observed in the OH stretching region in the Raman spectrum but significant intensity is found in the infrared spectrum. Infrared bands are observed at 2917, 3195, 3414 and 3498 cm-1 are assigned to water stretching vibrations. It is suggested that some water is coordinating the metal cations in the structure of qingheiite.

  15. Terapias utilizadas no Hospital Colônia Sant'Ana: berço da psiquiatria catarinense (1941-1960 Terapias utilizadas en el Hospital Colônia Sant'Ana: la origen de la psiquiatria catarinenese (1941-1960 Therapies used in Hospital Colônia Sant'Ana: the cradle of psychiatry in Santa Catarina State, Brazil (1941-1960

    Directory of Open Access Journals (Sweden)

    Miriam Süsskind Borenstein

    2007-12-01

    Full Text Available Trata-se de uma pesquisa qualitativa de natureza sócio-histórica cujo objetivo foi historicizar o tratamento prestado aos pacientes psiquiátricos internados no antigo Hospital Colônia Santa'Ana (HCS, no período de 1941 a 1960. Para a coleta de dados foram realizadas entrevistas semi-estruturadas com cinco funcionários que trabalharam no Hospital no período, utilizando-se o Método de História Oral (HO. Após a análise das entrevistas utilizando-se da análise de conteúdo de Bardin, chegou-se aos seguintes resultados: os doentes psiquiátricos internados faziam uso de algumas terapias como: eletrochoque, insulinoterapia, cardiazol, psicofármacos, praxiterapia e assistência heterofamiliar. Embora muitas destas terapias atualmente estejam em desuso, e sejam criticadas por diversos segmentos sociais, estavam na época, em consonância ao preconizado pela psiquiatria mundial.El presente artículo es producto de una investigación cualitativa de naturaleza socio-histórica, cuyo objetivo fue el de historiar el tratamiento dado a los pacientes psiquiátricos internados en el antiguo Hospital Colônia Santa'Ana (HCS, en el período de 1941 a 1960. Para la recolección de los datos fueron realizadas entrevistas parcialmente elaboradas con cinco empleados que trabajaron en el Hospital en el período citado, utilizándose para ello el Método de Historia Oral (HO. Después del análisis de las entrevistas, para el cual se utilizó el análisis de contenido de Bardin, se llegó a los siguientes resultados: en los enfermos psiquiátricos internados se empleaban algunas terapias como: electroshock, insulinoterapia, cardiazol, psicofármacos, laborterapia y asistencia heterofamiliar. Aunque actualmente muchas de estas terapias se encuentran en desuso y son criticadas por diversos segmentos sociales, en la época estaban de acuerdo a lo recomendado por la psiquiatría mundial.This article is a qualitative research with socio-historical approach

  16. Analysis of seismic waves crossing the Santa Clara Valley using the three-component MUSIQUE array algorithm

    Science.gov (United States)

    Hobiger, Manuel; Cornou, Cécile; Bard, Pierre-Yves; Le Bihan, Nicolas; Imperatori, Walter

    2016-10-01

    We introduce the MUSIQUE algorithm and apply it to seismic wavefield recordings in California. The algorithm is designed to analyse seismic signals recorded by arrays of three-component seismic sensors. It is based on the MUSIC and the quaternion-MUSIC algorithms. In a first step, the MUSIC algorithm is applied in order to estimate the backazimuth and velocity of incident seismic waves and to discriminate between Love and possible Rayleigh waves. In a second step, the polarization parameters of possible Rayleigh waves are analysed using quaternion-MUSIC, distinguishing retrograde and prograde Rayleigh waves and determining their ellipticity. In this study, we apply the MUSIQUE algorithm to seismic wavefield recordings of the San Jose Dense Seismic Array. This array has been installed in 1999 in the Evergreen Basin, a sedimentary basin in the Eastern Santa Clara Valley. The analysis includes 22 regional earthquakes with epicentres between 40 and 600 km distant from the array and covering different backazimuths with respect to the array. The azimuthal distribution and the energy partition of the different surface wave types are analysed. Love waves dominate the wavefield for the vast majority of the events. For close events in the north, the wavefield is dominated by the first harmonic mode of Love waves, for farther events, the fundamental mode dominates. The energy distribution is different for earthquakes occurring northwest and southeast of the array. In both cases, the waves crossing the array are mostly arriving from the respective hemicycle. However, scattered Love waves arriving from the south can be seen for all earthquakes. Combining the information of all events, it is possible to retrieve the Love wave dispersion curves of the fundamental and the first harmonic mode. The particle motion of the fundamental mode of Rayleigh waves is retrograde and for the first harmonic mode, it is prograde. For both modes, we can also retrieve dispersion and ellipticity

  17. Ground-Water Quality Data in the Santa Clara River Valley Study Unit, 2007: Results from the California GAMA Program

    Science.gov (United States)

    Montrella, Joseph; Belitz, Kenneth

    2009-01-01

    Ground-water quality in the approximately 460-square-mile Santa Clara River Valley study unit (SCRV) was investigated from April to June 2007 as part of the statewide Priority Basin project of the Ground-Water Ambient Monitoring and Assessment (GAMA) Program. The GAMA Priority Basin project was developed in response to the Groundwater Quality Monitoring Act of 2001 and is being conducted by the U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board (SWRCB). The study was designed to provide a spatially unbiased assessment of the quality of raw ground water used for public water supplies within SCRV, and to facilitate a statistically consistent basis for comparing water quality throughout California. Fifty-seven ground-water samples were collected from 53 wells in Ventura and Los Angeles Counties. Forty-two wells were selected using a randomized grid-based method to provide statistical representation of the study area (grid wells). Eleven wells (understanding wells) were selected to further evaluate water chemistry in particular parts of the study area, and four depth-dependent ground-water samples were collected from one of the eleven understanding wells to help understand the relation between water chemistry and depth. The ground-water samples were analyzed for a large number of synthetic organic constituents (volatile organic compounds [VOC], pesticides and pesticide degradates, potential wastewater-indicator compounds, and pharmaceutical compounds), a constituent of special interest (perchlorate), naturally occurring inorganic constituents (nutrients, major and minor ions, and trace elements), radioactive constituents, and microbial constituents. Naturally occurring isotopes (tritium, carbon-13, carbon-14 [abundance], stable isotopes of hydrogen and oxygen in water, stable isotopes of nitrogen and oxygen in nitrate, chlorine-37, and bromine-81), and dissolved noble gases also were measured to help identify the source

  18. Relationships of field habitat measurements, visual habitat indices, and land cover to benthic macroinvertebrates in urbanized streams of the Santa Clara Valley, California

    Science.gov (United States)

    Fend, S.V.; Carter, J.L.; Kearns, F.R.

    2005-01-01

    We evaluated several approaches for measuring natural and anthropogenic habitat characteristics to predict benthic macroinvertebrate assemblages over a range of urban intensity at 85 stream sites in the Santa Clara Valley, California. Land cover was summarized as percentage urban land cover and impervious area within upstream buffers and the upstream subwatersheds. Field measurements characterized water chemistry, channel slope, sediment, and riparian canopy. In . addition to applying the visual-based habitat assessment in U.S. Environmental Protection Agency's rapid bioassessment protocol, we developed a simplified urban habitat assessment index based on turbidity, fine sediment deposition, riparian condition, and channel modification. Natural and anthropogenic habitat variables covaried along longitudinal stream gradients and were highly correlated with elevation. At the scale of the entire watershed, benthic macroinvertebrate measures were equally correlated with variables expressing natural gradients and urbanization effects. When natural gradients were reduced by partitioning sites into ecoregion subsection groupings, habitat variables most highly correlated with macroinvertebrate measures differed between upland and valley floor site groups. Among the valley floor sites, channel slope and physical modification of channel and riparian habitats appeared more important than upstream land cover or water quality in determining macroinvertebrate richness and ordination scores. Among upland sites, effects of upstream reservoir releases on habitat quality appeared important. Rapid habitat evaluation methods appeared to be an effective method for describing habitat features important to benthic macroinvertebrates when adapted for the region and the disturbance of interest. ?? 2005 by the American Fisheries Society.

  19. Joint Assimilation of InSAR and Water-level Data for Aquifer Parameter Estimation and Groundwater State Forecasting in Santa Clara Valley, California

    Science.gov (United States)

    Abdullin, Ayrat; Jonsson, Sigurjon

    2017-04-01

    Ground subsidence induced by groundwater withdrawal is a widespread problem and can cause damage to buildings and infrastructure. The challenge is to forecast, accurately and in a cost effective way, when water extraction may threaten infrastructure, so that procedures can be applied to avoid unacceptable levels of ground deformation beyond construction engineering criteria. However, many characteristics of the heterogeneity of aquifer parameters, such as hydraulic conductivity and storage coefficients, are usually uncertain. Monitoring data, such as water-level data in monitoring wells, can be used to reduce these uncertainties, but the difficulty is that they usually only provide spatially limited information about the groundwater system. To take on these problems, we use an ensemble-based assimilation framework that efficiently integrates InSAR-derived displacements and hydraulic head data for improved understanding of groundwater reservoir behavior. We apply this framework for aquifer parameter estimation of the basin-wide Santa Clara Valley groundwater system in northern California. To study the deformation patterns in the area, we use time-series analysis of InSAR data, based on more than 150 images from the ERS, Envisat and ALOS satellites from 1992-2012. Using the InSAR observations, in addition to approximate data on pumping, managed recharge and rainfall amounts, we are able to advance our understanding of the ongoing hydrogeological processes within the aquifer system. We find that including both InSAR and well water-level data as observations improves the properties estimation compared to basic statistical interpolation between the available well data. We also compare the performance of our hydraulic head predictions with previous groundwater studies in Santa Clara Valley, such as those of Chaussard et al. (2014). The results suggest that the high spatial resolution subsidence observations from InSAR are useful for accurately quantifying hydraulic

  20. Parâmetros nutricionais de forrageiras nativas e exóticas no Vale do Itajaí, Santa Catarina Nutritional parameters of exotic and native forage species of Itajaí Valley, Santa Catarina State, Brazil

    Directory of Open Access Journals (Sweden)

    FRANCISCO CARLOS DESCHAMPS

    2000-02-01

    Full Text Available A introdução de espécies exóticas tem sido proposta como alternativa para melhorar a qualidade e a disponibilidade de forragem nas pastagens do Vale do Itajaí, Santa Catarina. O objetivo deste trabalho foi determinar a concentração de proteína bruta (PB e digestibilidade in vitro da matéria orgânica (DIVMO, como parâmetros de qualidade de 38 acessos de forragens nativas e exóticas, acompanhadas ao longo de três anos, com e sem uso de adubação. As gramíneas exóticas não apresentaram qualidade superior às nativas. A adubação contribuiu para melhorar a qualidade das forragens, já que os teores de PB e DIVMO foram maiores (P In order to improve the quality and availability of forages in Itajaí Valley, Santa Catarina State, South Brazil, the partial or total substitution of native species has been suggested. This study aimed at determining the concentration of crude protein (CP and in vitro organic matter digestibility (IVOMD of thirty-eight accessions of exotic and native forage species, accompanied for a period of three years, with or without fertilization. The exotic grasses did not prove superior to the native accessions. The fertilization affected positively the quality parameters, with the accessions showing improved (P < 0.05 CP and IVOMD levels as a result of fertilization. Group formation was not possible as a function of different characteristics of forages, with accessions showing higher levels of CP but lower IVOMD. Paspalum jesuiticum made up a group, recording CP content higher than 15% in contrast to IVOMD lower than 53%. On the other hand, Brachiaria accessions showed IVOMD higher than 60% and CP content lower than 12%. The nutritional parameters involving CP and IVOMD, recorded by exotic accessions, were not enough to justify partial or total substitution of native species found in the pastures of Itajaí Valley.

  1. Insights from analyzing and modelling cascading multi-lake outburst flood events in the Santa Cruz Valley (Cordillera Blanca, Perú)

    Science.gov (United States)

    Emmer, Adam; Mergili, Martin; Juřicová, Anna; Cochachin, Alejo; Huggel, Christian

    2016-04-01

    Since the end of Little Ice Age, the Cordillera Blanca of Perú has experienced tens of lake outburst floods (LOFs), resulting in the loss of thousands of lives and significant material damages. Most commonly involving glacial lakes, such events are often directly or indirectly related to glacier retreat. Here we analyze an event on 8th February 2012 involving four lakes and affecting two valleys (Santa Cruz and Artizón) in the northern part of the Cordillera Blanca. Using the combination of field data, satellite images, digital elevation model (DEM) and GIS-based modelling approaches, the main objectives are: (i) to better understand complex multi-lake outburst flood and related foregoing and induced geomorphological processes; and (ii) to evaluate and discuss the suitability, potentials and limitations of the r.avaflow model for modelling such complex process chains. Analyzing field geomorphological evidence and remotely-sensed images, we reconstruct the event as follows: a landslide from the recently deglaciated left lateral moraine of Lake Artizón Alto (4 639 m a.s.l.), characterized by steep slopes and a height of more than 200 m produced a displacement wave which overtopped the bedrock dam of the lake. The resulting flood wave breached the dam of the downstream moraine-/landslide-dammed Lake Artizón Bajo (4 477 m a.s.l.), decreasing the lake level by 10 m and releasing 3 x 105 m3 of water. Significant amounts of material were eroded from the steeper parts of the Artizón Valley (mean slope >15°) and deposited further downstream in the flatter part of the Santa Cruz Valley (mean slope Santa Cruz Valley. Some minor damages to the dam of Lake Jatuncocha were documented. Geomprohological evidence of the event was observed more than 20 km downstream from Lake Artizón Alto. The described multi-LOF event was employed as a particularly challenging test case for the currently developed, GIS-based two-phase dynamic mass flow model r.avaflow. Whilst the test

  2. Long-term and seasonal ground deformation in the Santa Clara Valley, California, revealed by multi decadal InSAR time series

    Science.gov (United States)

    Chaussard, E.; Burgmann, R.; Shirzaei, M.; Baker, B.

    2013-12-01

    The Santa Clara Valley, California, is a shallow basin located between the San Andreas and Hayward-Calaveras fault zones. The Valley is known to experience land subsidence and uplift related to groundwater extraction and recharge. We use Small Baseline (SB) Interferometric Synthetic Aperture Radar (InSAR) time series to precisely map time-dependent ground deformation at the scale of the basin, relying on data sets from 4 satellites (ERS1, ERS2, Envisat, and ALOS1) to cover a twenty-year time period (1992-2012). The ground deformation map produced provides constraints on the lateral distribution of water-bearing units in the valley, information that is critical to effectively manage groundwater resources, and on the areas more likely to experience subsidence related ground deformation or flooding. Multi-year and seasonal time-series reveal different ground deformation patterns. Long-term uplift at few millimeters per year dominates east of the Silver Creek fault (SCF) and likely relates to the poroelastic response of the confined aquifer to recovery of groundwater levels since the 1960s. In contrast seasonal uplift and subsidence in winter and summer, respectively, dominate west of the SCF, near San Jose. We compare the InSAR derived deformation to precipitation and well data to explain this seasonal variability. The differential subsidence across the SCF indicates that the fault partitions the shallow confined aquifer and was likely active since the deposition of these Holocene sediments. Relying on the multiple viewing geometries from the different spacecraft we isolate a narrow band of horizontal deformation in the immediate vicinity of the SCF. This zone of high extensional strain is due to the localized differential subsidence and is likely to experience fissuring.

  3. One hundred years of solitude, accumulation and violence: A comparative historical analysis of the Sierra Nevada of Santa Marta Valley

    NARCIS (Netherlands)

    M.E. Bedoya Arias (María Eugenia )

    2013-01-01

    textabstractThis is an analysis of two moments in the Colombian history within a century of difference, where isolation, accumulation and violence interact in a region brought into the worlds’ imaginary by the Colombian novelist Gabriel García Márquez in One Hundred years of Solitude. A valley

  4. One hundred years of solitude, accumulation and violence: A comparative historical analysis of the Sierra Nevada of Santa Marta Valley

    NARCIS (Netherlands)

    M.E. Bedoya Arias (María Eugenia )

    2013-01-01

    textabstractThis is an analysis of two moments in the Colombian history within a century of difference, where isolation, accumulation and violence interact in a region brought into the worlds’ imaginary by the Colombian novelist Gabriel García Márquez in One Hundred years of Solitude. A valley betw

  5. Geologic, water-chemistry, and hydrologic data from multiple-well monitoring sites and selected water-supply wells in the Santa Clara Valley, California, 1999-2003

    Science.gov (United States)

    Newhouse, M.W.; Hanson, R.T.; Wentworth, C.M.; Everett, Rhett; Williams, C.F.; Tinsley, J.C.; Noce, T.E.; Carkin, B.A.

    2004-01-01

    To better identify the three-dimensional geohydrologic framework of the Santa Clara Valley, lithologic, geologic, geophysical, geomechanical, hydraulic, and water-chemistry data were collected from eight ground-water multiple-well monitoring sites constructed in Santa Clara County, California, as part of a series of cooperative studies between the U.S. Geological Survey and the Santa Clara Valley Water District. The data are being used to update and improve the three-dimensional geohydrologic framework of the basin and to address issues related to water supply, water chemistry, sequence stratigraphy, geology, and geological hazards. This report represents a compilation of data collected from 1999 to 2003, including location and design of the monitoring sites, cone penetrometer borings, geologic logs, lithologic logs, geophysical logs, core analysis, water-chemistry analysis, ground-water-level measurements, and hydraulic and geomechanical properties from wells and core samples. Exploratory cone penetrometer borings taken in the upper 17 to 130 feet at six of the monitoring sites identified the base of Holocene as no deeper than 75 feet in the central confined area and no deeper than 35 feet in the southern unconfined areas of the valley. Generalized lithologic characterization from the monitoring sites indicates about four to six different aquifer units separated by relatively fine-grained units occur within the alluvial deposits shallower than 860 feet deep. Analysis of geophysical logs indicates that coarse-grained units varied in thickness between 10 and 25 feet in the southeastern unconfined area of the valley and between 50 and 200 feet in the south-central and southwestern areas of the valley. Deviations from temperature-gradient logs indicate that the majority of horizontal ground-water flow occurs above a depth of 775 feet in the south central and above 510 feet in the southeastern areas of the valley. Bulk physical properties from more than 1,150 feet of

  6. Visions of development and environmental values in the municipal councils of Itajaí Middle Valley, Santa Catarina State

    Directory of Open Access Journals (Sweden)

    Cleci Teresinha Noara

    2009-12-01

    Full Text Available This paper began in November 2006, it deals with environmental values the councils of environment of Blumenau and Indaial on the middle Vale of Itajaí, Santa Catarina State. The objective was to identify and to analyze the environment values and interests that permeate the practice of these councils. The subject becomes relevant because the theorical sources are scarces, data-collecting interviews, comments bibliographical and documentary. The results demonstrate even though the council members possess and anthropocentric vision about environment, they believe that, with a environment management integrated and participative action, close to sustainable development, it will be possible the solution of these environment problems. The study aims to be a contribution to municipal councils of environment in Itajaí basin, since it allows us to understand some of the capacities and limitations of them in the formulation and implementation of public policies for sustainable development in the region.

  7. EL CARMEN 1, UN POBLADO INTERMEDIO TARDÍO EN EL VALLE DE SANTA MARÍA (PROV. DE TUCUMÁN / El Carmen 1, a Late Intermediate village in Santa María valley (Tucuman province

    Directory of Open Access Journals (Sweden)

    Victoria Coll Moritan

    2015-06-01

    Full Text Available Se presentan aquí los resultados de los trabajos de relevamiento planialtimétrico, arquitectónico y de excavación realizados en el sitio El Carmen 1 ubicado en el valle de Santa María, sobre la ladera oriental de la sierra del Cajón (Depto. Tafí, Provincia de Tucumán. Considerando las características de su emplazamiento, los materiales y técnicas constructivas, el material cerámico recuperado en superficie y en excavación, y los fechados radiocarbónicos obtenidos, el sitio El Carmen 1 fue identificado como un poblado habitado durante la segunda mitad del período Intermedio Tardío. Los sectores relevados corresponden a una extensa área predominantemente montañosa a lo largo de la cual la arquitectura revela marcadas diferencias funcionales: recintos habitacionales, arquitectura defensiva, vías de circulación. Los datos recolectados contribuyen así al conocimiento del registro arqueológico de los grandes asentamientos calchaquíes del siglo XIV de la Era.  Abstract   We report results from planialtimetric, architectural and excavation surveys carried out at El Carmen 1, located in Santa Maria valley, on the eastern slope of the Cajon hill (District of Tafí, Tucumán province. Considering its location, materials and construction techniques employed, as well as ceramic material recovered from surface and excavation, and radiocarbon dates obtained, the site of El Carmen 1 was identified as a village inhabited during the second half of the Late Intermediate period. Sectors surveyed correspond to an extensive and predominantly mountainous area along which marked functional differences are revealed by its architecture: dwelling structures, defensive architecture and roads. Data collected thus contribute to the knowledge of the archaeological record of large Calchaquí settlements during the fourteenth century of the Era.

  8. Short baseline variations in site response and wave-propagation effects and their structural causes: Four examples in and around the santa clara valley, California

    Science.gov (United States)

    Hartzell, S.; Ramirez-Guzman, L.; Carver, D.; Liu, P.

    2010-01-01

    Ground motion records of local and regional events from a portable array are used to investigate the structural causes of variations in ground motion over distances of a few hundred meters to a few kilometers in the sedimentary basin environment of the Santa Clara Valley, California, and its margins. Arrays of portable seismic stations are used to target four study areas with different ground motion patterns: (1) an edge of the alluvial basin extending up onto a marginal ridge (Blossom Hill), (2) a Cenozoic basin with a nearly flat bottom (Cupertino Basin), (3) a long, narrow Cenozoic basin with a steep V profile (Evergreen Basin), and (4) a line perpendicular to the trace of the Hayward fault. Average peak velocities on Blossom Hill from local earthquakes are a factor of 2.5 times higher than nearby valley sites. Three-dimensional (3D) modeling is used to conclude that the majority of the amplification is due to lower shear-wave velocities along a local fault zone (Shannon–Berrocal). Site amplification over the Cupertino Basin in the frequency band 0.5–4 Hz is generally low (less than 2.0 relative to a Mesozoic rock site) and spatially uniform. This response is attributed to the shallow, flat-bottomed shape of the basin and the uniform, flat-laying sedimentary fill. In contrast, site amplification in the Evergreen Basin generally exceeds 3.0 and is attributed to the deep, V-shaped geometry of the basin and younger sedimentary fill. 3D waveform modeling shows the elongated shape of the Evergreen Basin causes more efficient trapping of long-period waves for sources along the long axis of the basin. A low-velocity zone is postulated along the Hayward fault with a width between 100 and 200 m, based on elevated site response along the fault trace and 4.5-Hz fault zone guided waves on the horizontal components of stations near the fault.

  9. Charles Darwin and the oldestglacial events in Patagonia: the erratic blocks of the Río Santa Cruz valley Charles Darwin y las glaciacionesmás antiguas de Patagonia: los bloques erráticos del alto valle del Río Santa Cruz

    Directory of Open Access Journals (Sweden)

    Jorge Strelin

    2009-04-01

    Full Text Available Althoughthe depositational environment assigned by Darwin to the large erratic blocksand gravels in the Río Santa Cruz valley has been reinterpreted, hisgeomorphological and stratigraphic observations are still in force. The largeerratic blocks he described as crowning the Condor Cliff terrace and spread atthe bottom of the valley just east of this locality (Sites 2 and 3, are nowinterpreted as indicators of the maximum glacial expansion in Patagonia.Similar blocks, though of a different lithology, accumulated over a lowerterrace located up-valley (Site 4, are now linked to moraines and glacifluvialterraces of the Penultimate Glaciation. Finally, in addition to the erraticblock discovered by Darwin in the lower Río Santa Cruz valley (Site 1, thereare others - recently discovered - which probably account for a catastrophicevent ascribed to a big glacier-lake outburst during the last interglacial.No obstante haber sidoreinterpretado el ambiente depositacional asignado por Darwin a los grandesbloques erráticos y rodados del valle del río Santa Cruz, siguen vigentes susobservaciones geomorfológicas y estratigráficas. Los grandes bloques erráticosque describe coronando la terraza de Condor Cliff y dispersos en el fondo delvalle inmediatamente al este de esta localidad (Sitios 2 y 3, soninterpretados ahora como indicadores de la máxima expansión glaciaria de la Patagonia. Bloques similares, aunque de dispar litología, acumulados sobre una terraza másbaja situada río arriba (Sitio 4, se vinculan actualmente a morenas y terrazasglacifluviales de la Penúltima Glaciación. Finalmente, al bloque erráticodescubierto por Darwin en el tramo inferior del valle del río Santa Cruz (Sitio1, se le suman otros -de reciente descubrimiento- que probablemente den cuentade un evento catastrófico atribuible al vaciamiento de un gran lago glaciardurante el último interglaciar.

  10. Simulation of climate change in San Francisco Bay Basins, California: Case studies in the Russian River Valley and Santa Cruz Mountains

    Science.gov (United States)

    Flint, Lorraine E.; Flint, Alan L.

    2012-01-01

    As a result of ongoing changes in climate, hydrologic and ecologic effects are being seen across the western United States. A regional study of how climate change affects water resources and habitats in the San Francisco Bay area relied on historical climate data and future projections of climate, which were downscaled to fine spatial scales for application to a regional water-balance model. Changes in climate, potential evapotranspiration, recharge, runoff, and climatic water deficit were modeled for the Bay Area. In addition, detailed studies in the Russian River Valley and Santa Cruz Mountains, which are on the northern and southern extremes of the Bay Area, respectively, were carried out in collaboration with local water agencies. Resource managers depend on science-based projections to inform planning exercises that result in competent adaptation to ongoing and future changes in water supply and environmental conditions. Results indicated large spatial variability in climate change and the hydrologic response across the region; although there is warming under all projections, potential change in precipitation by the end of the 21st century differed according to model. Hydrologic models predicted reduced early and late wet season runoff for the end of the century for both wetter and drier future climate projections, which could result in an extended dry season. In fact, summers are projected to be longer and drier in the future than in the past regardless of precipitation trends. While water supply could be subject to increased variability (that is, reduced reliability) due to greater variability in precipitation, water demand is likely to steadily increase because of increased evapotranspiration rates and climatic water deficit during the extended summers. Extended dry season conditions and the potential for drought, combined with unprecedented increases in precipitation, could serve as additional stressors on water quality and habitat. By focusing on the

  11. 77 FR 14058 - Santa Teresa Southern Railroad, LLC-Operation Exemption-Rail Line of Verde Logistics Railroad...

    Science.gov (United States)

    2012-03-08

    ... Logistics Railroad, LLC at Santa Teresa, Dona Ana County, NM Santa Teresa Southern Railroad, LLC (STSR), a... feet of rail line owned by Verde Logistics Railroad, LLC (Verde). The rail line extends between a point... to shippers and receivers located in the Santa Teresa Logistics Industrial Park. \\1\\ STSR states that...

  12. Analysis of a Spatial Point Pattern: Examining the Damage to Pavement and Pipes in Santa Clara Valley Resulting from the Loma Prieta Earthquake

    Science.gov (United States)

    Phelps, G.A.

    2008-01-01

    This report describes some simple spatial statistical methods to explore the relationships of scattered points to geologic or other features, represented by points, lines, or areas. It also describes statistical methods to search for linear trends and clustered patterns within the scattered point data. Scattered points are often contained within irregularly shaped study areas, necessitating the use of methods largely unexplored in the point pattern literature. The methods take advantage of the power of modern GIS toolkits to numerically approximate the null hypothesis of randomly located data within an irregular study area. Observed distributions can then be compared with the null distribution of a set of randomly located points. The methods are non-parametric and are applicable to irregularly shaped study areas. Patterns within the point data are examined by comparing the distribution of the orientation of the set of vectors defined by each pair of points within the data with the equivalent distribution for a random set of points within the study area. A simple model is proposed to describe linear or clustered structure within scattered data. A scattered data set of damage to pavement and pipes, recorded after the 1989 Loma Prieta earthquake, is used as an example to demonstrate the analytical techniques. The damage is found to be preferentially located nearer a set of mapped lineaments than randomly scattered damage, suggesting range-front faulting along the base of the Santa Cruz Mountains is related to both the earthquake damage and the mapped lineaments. The damage also exhibit two non-random patterns: a single cluster of damage centered in the town of Los Gatos, California, and a linear alignment of damage along the range front of the Santa Cruz Mountains, California. The linear alignment of damage is strongest between 45? and 50? northwest. This agrees well with the mean trend of the mapped lineaments, measured as 49? northwest.

  13. Blind shear-wave velocity comparison of ReMi and MASW results with boreholes to 200 m in Santa Clara Valley: Implications for earthquake ground-motion assessment

    Science.gov (United States)

    Stephenson, W.J.; Louie, J.N.; Pullammanappallil, S.; Williams, R.A.; Odum, J.K.

    2005-01-01

    Multichannel analysis of surface waves (MASW) and refraction microtremor (ReMi) are two of the most recently developed surface acquisition techniques for determining shallow shear-wave velocity. We conducted a blind comparison of MASW and ReMi results with four boreholes logged to at least 260 m for shear velocity in Santa Clara Valley, California, to determine how closely these surface methods match the downhole measurements. Average shear-wave velocity estimates to depths of 30, 50, and 100 m demonstrate that the surface methods as implemented in this study can generally match borehole results to within 15% to these depths. At two of the boreholes, the average to 100 m depth was within 3%. Spectral amplifications predicted from the respective borehole velocity profiles similarly compare to within 15 % or better from 1 to 10 Hz with both the MASW and ReMi surface-method velocity profiles. Overall, neither surface method was consistently better at matching the borehole velocity profiles or amplifications. Our results suggest MASW and ReMi surface acquisition methods can both be appropriate choices for estimating shearwave velocity and can be complementary to each other in urban settings for hazards assessment.

  14. The Road Inventory of Santa Ana National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — To determine the relative needs of the U.S. Fish and Wildlife Service, the Federal Highway Administration (FHWA) was asked to inventory all public access and...

  15. Complejo parroquial de Santa Ana, en Moratalaz, Madrid

    Directory of Open Access Journals (Sweden)

    Fisac, Miguel

    1967-06-01

    Full Text Available This church is sited at Moratalaz, a modern district of low rent houses in Madrid, and the architect has attempted to represent in the design the liturgical concepts developed in the Vatican II Council. These precise ideas have been expressed in the architecture by means of highly plastic symbols. In addition, the planform is very functional and the reinforced and prestressed concrete have been almost the only material used: so that the construction medium is also in accord with the modern nature of the design. The shapes, the space arrangement and everything which might seem a capricious creation of the artist in fact are the result of a detailed analysis of function and reason.Este complejo parroquial se ha levantado en Moratalaz, que es un barrio popular de la capital de España, procurando imprimir y recoger todas las premisas litúrgicas marcadas por el Concilio Vaticano II. El arquitecto ha plasmado sus precisas ideas en un edificio de gran expresividad plástica y de planta orgánica y eficaz, utilizando, casi exclusivamente, un material de nuestro tiempo: hormigón armado y pretensado. Las formas, la disposición de espacios y todo cuanto puede parecer caprichosa creación del artista, no son, en realidad, sino resultado de un cuidadoso estudio de funcionalismo racional y utilitario.

  16. Joint environmental assessment for Chevron USA, Inc. and Santa Fe Energy Resources, Inc.: Midway Valley 3D seismic project, Kern County, California

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    The proposed Midway Valley 3D Geophysical Exploration Project covers approximately 31,444 aces of private lands, 6,880 acres of Department of Energy (DOE) Lands within Naval Petroleum Reserve 2 (NPR2) and 3,840 acres of lands administered by the Bureau of Land Management (BLM), in western Kern County, California. This environmental assessment (EA) presents an overview of the affected environment within the project area using results of a literature review of biological field surveys previously conducted within or adjacent to a proposed 3D seismic project. The purpose is to provide background information to identify potential and known locations of sensitive wildlife and special status plant species within the proposed seismic project area. Biological field surveys, following agency approved survey protocols, will be conducted during October through November 1996 to acquire current resources data to provide avoidance as the project is being implemented in the field.

  17. Santa Muerte

    OpenAIRE

    Fraser, A.; The Photographers' Gallery; Trolley Books; Bar-Tur Foundation; Arts Council England

    2015-01-01

    The origins of Santa Muerte - a religion/cult that has been denounced as satanic by the Mexican Catholic Church - can be dated back hundreds of years. It was developed through a syncretism between indigenous Mesoamerican and Spanish Catholic beliefs and practices. Only in the last decade however has it become more predominant in Mexican society, where many commentators have noted its rise with the killing and violence associated with the war between rival drug cartels and the Mexican Governme...

  18. Ana Blandiana: Poetry as Something

    Directory of Open Access Journals (Sweden)

    Timofei ROŞCA

    2011-01-01

    Full Text Available Among Romanian poets of the 60s, as far as “exploring the abyss” is concerned and in an entirely innovative fashion, Ana Blandiana stands out as the second feminine voice, after Magda Isanos.Ana Blandiana avoids what might currently be called journalistic lyricism, circumstantial or political poetry. She remains faithful to her lyrical formula, with abysmal implications or depths. The poet rejects didacticism, journalistic referentiality, as well as literary rhetoric. The purpose and mission of poetry is, in the author’s view, to see the world integrally, in its multiple relations and meanings, subject to universal laws, as is artistic thought.

  19. Purification and Characterization of Anacardium occidentale (Cashew) Allergens Ana o 1, Ana o 2, and Ana o 3

    NARCIS (Netherlands)

    Reitsma, Marit; Bastiaan-Net, Shanna; Sforza, Stefano; Valk, Van Der J.P.M.; Gerth Van Wijk, Van Roy; Savelkoul, H.F.J.; Jong, De N.W.; Wichers, H.J.

    2016-01-01

    In this study a fast and simple purification procedure for the three known allergens from cashew (7S globulin Ana o 1, 11S globulin Ana o 2, and 2S albumin Ana o 3) is described. The purified allergens are characterized by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE), West

  20. ["Pro Ana": Psychodynamic References for Anorexia Nervosa].

    Science.gov (United States)

    Siefert, Linda

    2017-02-01

    "Pro Ana": Psychodynamic References for Anorexia Nervosa The internet-based phenomenon "Pro Ana" refers to the eating disorder anorexia nervosa in a positive way. To understand what the phenomenon "Pro Ana" represents, the websites are used as a starting point of the current analysis. Based on these results, similarities and differences between "Pro Ana" and the eating disorder anorexia nervosa are discussed. Furthermore psychodynamic references for anorexia nervosa are derived and finally their importance for treatment motivation will be considered.

  1. Purification and Characterization of Anacardium occidentale (Cashew) Allergens Ana o 1, Ana o 2, and Ana o 3.

    Science.gov (United States)

    Reitsma, Marit; Bastiaan-Net, Shanna; Sforza, Stefano; van der Valk, Johanna P M; van Gerth van Wijk, Roy; Savelkoul, Huub F J; de Jong, Nicolette W; Wichers, Harry J

    2016-02-10

    In this study a fast and simple purification procedure for the three known allergens from cashew (7S globulin Ana o 1, 11S globulin Ana o 2, and 2S albumin Ana o 3) is described. The purified allergens are characterized by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE), Western blot, glycoprotein stain, and protein identification. The purified proteins still bind IgE, and this IgE binding varied between different pools of patient serum. Ana o 1 was found to be a glycoprotein. Ana o 3 has been studied more in detail to identify both the small and large subunits, both displaying microheterogeneity, and epitope mapping of Ana o 3 has been performed.

  2. Sazonalidade reprodutiva de ovelhas da raça Churra Galega Bragançana: II comportamento sexual

    OpenAIRE

    Correia, Teresa Montenegro; Valentim, Ramiro; Azevedo, Jorge; Mendonça, Álvaro; Almeida, José Carlos de [UNIFESP; Galvão, Lurdes; Maurício, Raimundo

    2001-01-01

    Este trabalho foi desenvolvido com o objectivo de estudar a sazonalidade da actividade éstrica de ovelhas adultas da raça Churra Galega Bragançana. Neste sentido, na cidade de Bragança (latitude 41° 49' N, longitude 6° 40' W e altitude 720 metros), mais precisamente na Quinta de Santa Apolónia, pertencente à Escola Superior Agrária de Bragança, um grupo de vinte e cinco ovelhas Churras Bragançanas, com 3 a 4 anos de idade, multíparas, vazias e secas, foi escolhido para a realização deste estu...

  3. The universe of ANA testing: a case for point-of-care ANA testing.

    Science.gov (United States)

    Konstantinov, Konstantin N; Rubin, Robert L

    2017-12-01

    Testing for total antinuclear antibodies (ANA) is a critical tool for diagnosis and management of autoimmune diseases at both the primary care and subspecialty settings. Repurposing of ANA from a test for lupus to a test for any autoimmune condition has driven the increase in ANA requests. Changes in ANA referral patterns include early or subclinical autoimmune disease detection in patients with low pre-test probability and use of negative ANA results to rule out underlying autoimmune disease. A positive result can lead to further diagnostic considerations. Currently, ANA tests are performed in centralized laboratories; an alternative would be ANA testing at the clinical point-of-care (POC). By virtue of its near real-time data collection capability, low cost, and ease of use, we believe the POC ANA has the potential to enable a new paradigm shift in autoimmune serology testing.

  4. A "Clarice" de Ana Miranda

    Directory of Open Access Journals (Sweden)

    Juliane Cardozo de Mello

    2012-11-01

    Full Text Available http://dx.doi.org/10.5007/2175-7917.2012v17n2p119 O presente artigo tenciona analisar a novela Clarice de Ana Miranda, por meio dos conceitos de metaficção historiográfica e de biografia imaginária, visto que a narrativa parodia o gênero biografia, dando ênfase a momentos banais da vida da personagem e centra-se no interior do ser narrado e, além disso, apresenta uma estrutura fragmentada composta por uma série de intertextos com a obra da romancista Clarice Lispector, protagonista do livro, que são utilizados para a construção de um mosaico da personagem em algumas fases de sua vida como, por exemplo, a infância e a juventude relacionadas ao primeiro livro da autora Perto do coração selvagem. Outro aspecto importante refere-se à reinvenção de um grande nome da literatura brasileira através de sua obra e, principalmente, a partir da imaginação de uma leitora – Ana Miranda – que cria a “sua Clarice” e a partir dela debate a criação da obra de arte literária, a condição de escritora e de mulher na sociedade.

  5. Ocorrência de Euglenophyceae pigmentadas em rizipiscicultura na Região do Vale do Itajaí, SC, Sul do Brasil Occurrence of pigmented Euglenophyceae in rice-fish fields of the Itajaí River Valley region, Santa Catarina State, southern Brazil

    Directory of Open Access Journals (Sweden)

    Sandra Maria Alves-da-Silva

    2008-03-01

    Full Text Available O estudo de uma amostra oriunda do cultivo de arroz irrigado (Oriza sativa L. associado com criação de carpa comum (Cyprinus carpio Linnaeus, 1758, em um ambiente raso (20 m² × 0,30 m de prof., na Região do Vale do Itajaí, Santa Catarina (26º53'33''S, 048º49'41''W, resultou na identificação de 48 morfoespécies da classe Euglenophyceae, representados pelos gêneros Euglena, Lepocinclis, Phacus, Strombomonas e Trachelomonas. O gênero Trachelomonas foi o que apresentou o maior número de táxons (26%. Destacou-se Euglena caudata Hübnere Euglena sanguinea Ehr. pelo elevado número de indivíduos por lâmina. Vinte e oito táxons são primeiras citações de ocorrência para o estado de Santa Catarina. São fornecidas descrições, chaves dicotômicas, dimensões, relação entre o comprimento e a largura celular (Rc/l, ilustrações dos táxons e distribuição geográfica mundial.A sample collected from rice-fish fields (Oriza sativa L. and Cyprinus carpio Linnaeus, 1758 in shallow water (20 m²× 0.30 m deep in the Itajai River Valley region, Santa Catarina (26º53'33''S and 48º49'41''W revealed 48 morphospecies from the class Euglenophyceae represented by the genera Euglena, Lepocinclis, Phacus,Strombomonas and Trachelomonas. Trachelomonas was the best represented genus with 26% of all taxa. The reddish water at the time of sampling was due to the high number of Euglena caudata Hübnerand Euglena sanguinea Ehr. individuals per plate (bloom. Twenty eight taxa are new records for the state of Santa Catarina. Descriptions, dichotomous keys, size variation, length/width relationship (Rc/l, illustrations and geographic distribution are provided for all taxa.

  6. Santa and the Moon

    NARCIS (Netherlands)

    Barthel, P.

    2012-01-01

    This article reflects on the use of illustrations of the Moon in images of Santa Claus, on Christmas gift-wrapping paper and in children's books, in two countries which have been important in shaping the image of Santa Claus and his predecessor Sinterklaas: the USA and the Netherlands. The appearanc

  7. Santa and the Moon

    NARCIS (Netherlands)

    Barthel, P.

    This article reflects on the use of illustrations of the Moon in images of Santa Claus, on Christmas gift-wrapping paper and in children's books, in two countries which have been important in shaping the image of Santa Claus and his predecessor Sinterklaas: the USA and the Netherlands. The

  8. Current ANA Grantees/Awards FY2013

    Data.gov (United States)

    U.S. Department of Health & Human Services — ANA promotes self-sufficiency for Native Americans by providing discretionary grant funding for community based projects, and training and technical assistance to...

  9. Doñana era una fiesta

    OpenAIRE

    Álvarez Cobelas, Miguel

    2014-01-01

    ...Hasta el punto de creer que yo no elegí Doñana como centro gravitatorio de mis predilecciones sino que fue Doñana quien me eligió a míJ.M. Caballero Bonald (Tiempo de guerras perdidas)La reciente catástrofe de Doñana debiera hacernos reflexionar a los indígenas sobre la importancia que damos a los problemas ambientales. En estos tiempos, todo se viste con el ropaje de la ecología, con el pleonasmo del medio ambiente, pero el fenómeno no es sino eso: travestismo. Y los sucesos de Doñana son...

  10. Administration for Native Americans (ANA) Projects Report

    Data.gov (United States)

    U.S. Department of Health & Human Services — The 2010 Congressional Report provides results for 70 ANA projects that ended in 2010. The report includes a brief summary of each project visited and an analysis of...

  11. Mañana remisión de V. crepúsculo de la mañana.

    OpenAIRE

    2011-01-01

    [ES] Definición del término Mañana remisión de V. crepúsculo de la mañana. en el diccionario Dicter. [EN] Definition of the word Mañana remisión de V. crepúsculo de la mañana. in the dictionary Dicter.

  12. Valley Fever

    Science.gov (United States)

    Valley Fever is a disease caused by a fungus (or mold) called Coccidioides. The fungi live in the soil ... from person to person. Anyone can get Valley Fever. But it's most common among older adults, especially ...

  13. Increased body mass of ducks wintering in California's Central Valley

    Science.gov (United States)

    Fleskes, Joseph P.; Yee, Julie L.; Yarris, Gregory S.; Loughman, Daniel L.

    2016-01-01

    Waterfowl managers lack the information needed to fully evaluate the biological effects of their habitat conservation programs. We studied body condition of dabbling ducks shot by hunters at public hunting areas throughout the Central Valley of California during 2006–2008 compared with condition of ducks from 1979 to 1993. These time periods coincide with habitat increases due to Central Valley Joint Venture conservation programs and changing agricultural practices; we modeled to ascertain whether body condition differed among waterfowl during these periods. Three dataset comparisons indicate that dabbling duck body mass was greater in 2006–2008 than earlier years and the increase was greater in the Sacramento Valley and Suisun Marsh than in the San Joaquin Valley, differed among species (mallard [Anas platyrhynchos], northern pintail [Anas acuta], America wigeon [Anas americana], green-winged teal [Anas crecca], and northern shoveler [Anas clypeata]), and was greater in ducks harvested late in the season. Change in body mass also varied by age–sex cohort and month for all 5 species and by September–January rainfall for all except green-winged teal. The random effect of year nested in period, and sometimes interacting with other factors, improved models in many cases. Results indicate that improved habitat conditions in the Central Valley have resulted in increased winter body mass of dabbling ducks, especially those that feed primarily on seeds, and this increase was greater in regions where area of post-harvest flooding of rice and other crops, and wetland area, has increased. Conservation programs that continue to promote post-harvest flooding and other agricultural practices that benefit wintering waterfowl and continue to restore and conserve wetlands would likely help maintain body condition of wintering dabbling ducks in the Central Valley of California.

  14. Santa Ana River Design Memorandum Number 1. Phase 2. GDM on the Santa Ana River Mainstem, Including Santiago Creek. Volume 6. Santiago Creek

    Science.gov (United States)

    1988-08-01

    J A V D E. S E N’ I. II’. Gold ~r MAP 62~ AACO~EB A Lake ~HAfmhtvd f/g Bear Lakeoo i ’\\R K- ___ VICNIT MA 0>- CO V~ET L~𔃺 ff COAC E Ln Jin.or *0 Scm...LYTLE CREEK LEVEE 822 RnnniC. Ct !~keBig Bear Lake ....- BaldwianFacic 0 M TS -- ~d B E IR N ’R , ’:’~a Rrain C. ]SEVE m \\. IL\\I1( 07 VICINITY MA P A...channel. The most significant of these seiswntectonic features, the Newport-Inglewood, Whittier- Elsinore and San :dreas fault zones, are as close as 7

  15. Santa Ana River Design Memorandum Number 1. Phase 2. GDM on the Santa Ana River Mainstem Including Santiago Creek. Volume 1. Seven Oaks Dam. Appendixes B Through G

    Science.gov (United States)

    1988-08-01

    approximately 177 square miles, excluding the 32 square miles tributary to Baldwin Lake , has its headwaters in the rugged San Bernardino Mountains. Elevations...include the Newport- Inglewood fault, which caused the 1933 Long Beach earthquake, the Whittier- Elsinore fault zone, and the San Jacinto fault zone...Upper Howell Dam, the Lower Howell Dam and the Lake Ranch Dam. For the latter two dams the fault is reported to have intersected the dam and for the

  16. Santa Ana River Design Memorandum Number 1. Phase 2. GDM on the Santa Ana River Mainstem, Including Santiago Creek. Volume 5. Oak Street Dam

    Science.gov (United States)

    1988-08-01

    is located on recent and older alluvial fan deposits in the City of Corona. Two recognized faults occur within the area, the Chino and Elsinore faults...340~ - 4uL1 A \\ -/NDEVIL, VEAST f WI’q & WARM CREED( -- -~~8 / IMf~OVMENTS & LYTLE CREEK LEV Lake Arrwhifld CUCAMONGA AND O DERCREEKS ImpRovemENS...E 0 E C T F󈨀N:1AH D~i.EAST TWIN & WAMCREEKS GodtnN A DEIL Sarmno CRnof Lake .4 orrowe A Bi Bea Lake rLak MAL AIH AIh X I IIIT A UX) MIL REEKI) F>ian

  17. Santa Ana River Design Memorandum Number 1. Phase 2 GDM on the Santa Ana River Mainstem Including Santiago Creek. Volume 2. Prado Dam.

    Science.gov (United States)

    1988-08-01

    writing that their operation, facility or land is subject to periodic flooding. Current land uses include a variety of recreation uses, agriculture (on... teo hole -SI-TY Shroug @,.y I..., .. i ._~_~ ,A -tt SA ;V- .d.. UA MW -MP COWCT T. . 75 -36 T.N. 75 -37 T.75-36 &0 .t2 OC LL. as -4 -2005 ft46 JL M RC...em 00Gm -.ll * ter. I 543.0090 0.0O 010947 oetaoloadeiit bet.". W5.001 oft j y09I1y some wit9* WCOBW1isee lftfd C0116186 C 41 0.141.1 129 ift Vowel

  18. New dinosaur fossils from ANA locality, Arcillas de Morella Formation (Aptian, Lower Cretaceous, Cinctorres, Spain)

    Science.gov (United States)

    Santos-Cubedo, A.; de Santisteban, C.; Suñer, M.; Galobart, A.

    2009-04-01

    Ana is one of the several dinosaur bone sites located in the Arcillas de Morella Formation (Aptian, Lower Cretaceous; eastern Iberian Chain, Spain). This site was discovered in 1998, but it remained unexcavated until 2002, when a palaeontologist team formed by members of the Institut Paleontología Miquel Crusafont from Sabadell and the Grup Guix from Vila-real unearthed the first fossil from the locality. Nowadays there are five hundred fossils collected, including vertebrate and invertebrate species. Dinosaur bones (Theropoda and Ornithopoda) are abundant in this assemblage and in the last field season bones determined as Sauropoda were found. Taxonomically, Ana is dominated by disarticulated remains of Ornithopoda, which are usually fragmentary and abraded. Many of the elements may have been reworked (spatial averaging and/or time averaging), and the fossil concentration constitutes an autochthonous to parautochthonous association, in a spatial sense. The remains found in the Ana fossils site are placed in sandstones and limes containing marine autochthonous fauna. These deposits were formed during the transgressive infilling of an incised valley. Sedimentological features indicate that fossils were finally deposited in starved shallow estuarine environment. Mineralogically, the sediment including the fossils contains grains of quartz, illite/mica, kaolinite/clorite, K-feldspar and plagioclase, distributed in two mainly grain populations, a silty-clay and a coarse sand size grain, indicating that the sediments were bedded in a low-medium energy depositional environment. Nowadays we identified in Ana, teeth of Theropoda indet. and Baryonychinae indet., and bones of Iguanodon sp. Herein, we report new fossil findings from Ana site. These materials have been determined as Iguanodontia, Titanosauriformes and Theropoda. These new findings will help to understand the dinosaur fauna present in the Lower Cretaceous of Els Ports (Castellón, Spain). Acknowledgments This

  19. Ilha de Santa Catarina

    OpenAIRE

    Nopes, Adriano

    2007-01-01

    Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia E Ciências Humanas. Programa de Pós-Graduação em Sociologia Política Este trabalho tem como foco de análise o processo de modernização na Praia dos Ingleses, um bairro atual situado no extremo norte da Ilha de Santa Catarina. Como referencial teórico da modernidade, utilizamos pensadores contemporâneos como Berman, Giddens e Habermas; para estes autores a modernização é compreendida como um fenômeno comple...

  20. Field-trip guide to the southeastern foothills of the Santa Cruz Mountains in Santa Clara County, California

    Science.gov (United States)

    Stoffer, Philip W.; Messina, Paula

    2002-01-01

    This field trip is an introduction to the geology of the southeastern foothills of the Santa Cruz Mountains in southern Santa Clara County. Seven stops include four short hikes to access rock exposures and views of the foothills east of Loma Prieta Peak between Gilroy and San José. Field-trip destinations highlight the dominant rock types of the "Franciscan assemblage" including outcrops of serpentinite, basalt, limestone, ribbon chert, graywacke sandstone, and shale. General discussions include how the rocks formed, and how tectonism and stream erosion have changed the landscape through time. All field trip stops are on public land; most are near reservoir dams of the Santa Clara Valley Water District. In addition, stops include examination of an Ohlone Indian heritage site and the New Almaden Mining Museum.

  1. Santa and the moon

    CERN Document Server

    Barthel, Peter

    2011-01-01

    Happy end-of-the-year evening and night events provide good opportunities to explain the phases of the moon. The need for such moon phase education is once again demonstrated, through an investigation of illustrations on Santa Claus and Christmas gift wrap and in children's books, in two countries which have been important in shaping the image of Santa Claus and his predecessor Sinterklaas: The Netherlands and the USA. The moon on Halloween illustrations is also considered. The lack of knowledge concerning the physical origin of the moon phases, or lack of interest in understanding, is found to be widespread in The Netherlands but is also clearly present in the USA, and is quite possibly global. Definitely incomplete, but surely representative lists compiling both scientifically correct and scientifically incorrect gift wrap and children's books are also presented.

  2. International consensus on ANA patterns (ICAP): the bumpy road towards a consensus on reporting ANA results.

    Science.gov (United States)

    Damoiseaux, Jan; von Mühlen, Carlos A; Garcia-De La Torre, Ignacio; Carballo, Orlando Gabriel; de Melo Cruvinel, Wilson; Francescantonio, Paulo Luiz Carvalho; Fritzler, Marvin J; Herold, Manfred; Mimori, Tsuneyo; Satoh, Minoru; Andrade, Luis E C; Chan, Edward K L; Conrad, Karsten

    2016-12-01

    The International Consensus on ANA Patterns (ICAP) was initiated as a workshop aiming to thoroughly discuss and achieve consensus regarding the morphological patterns observed in the indirect immunofluorescence assay on HEp-2 cells. One of the topics discussed at the second ICAP workshop, and addressed in this paper, was the harmonization of reporting ANA test results. This discussion centered on the issue if cytoplasmic and mitotic patterns should be reported as positive or negative. This report outlines the issues that impact on two major different reporting methods. Although it was appreciated by all participants that cytoplasmic and mitotic patterns are clinically relevant, implications for existing diagnostic/classification criteria for ANA-associated diseases in particular hampered a final consensus on this topic. Evidently, a more concerted action of all relevant stakeholders is required. Future ICAP workshops may help to facilitate this action.

  3. SANTA ANA: UN CASO DE SUBURBANIZACIÓN EN LA AGLOMERACIÓN METROPOLITANA

    OpenAIRE

    Greñas Morales, Rosa

    2011-01-01

    El objetivo principal del trabajo es dilucidar los problemas de un pequeño centro urbano del Valle Central de Costa Rica que por su cercanía a San José, capital política del país, ha venido sufriendo el impacto del proceso de metropolización. Esta influencia comienza a ejercerse desde mediados del siglo actual, tanto en lo que se refiere al uso de la tierra como al valor del suelo, a la reducción de los terrenos dedicados a labores agrícolas en provecho de una ampliación de nuevas áreas resid...

  4. American Pluralism in Microcosm: The City of Santa Ana as Text. Exploring America's Communities. Progress Report.

    Science.gov (United States)

    Rancho Santiago Community Coll., Santa Ana, CA.

    In 1996, California's Rancho Santiago College (RSC) participated in the American Association of Community Colleges' Exploring America's Communities project, which works to strengthen the teaching and learning of American history, literature, and culture at U.S. community colleges. To enhance instruction about American pluralism and identity, RSC's…

  5. 75 FR 38441 - Endangered and Threatened Wildlife and Plants; Revised Critical Habitat for Santa Ana Sucker

    Science.gov (United States)

    2010-07-02

    ... public hearing at Ayres Suites Corona West, 1900 W Frontage Road, Corona, CA 92882. We will post all... from 6 p.m. to 8 p.m. at Ayres Suites Corona West, 1900 W. Frontage Road, Corona, CA 92882. The public... majority of total baseline costs (approximately 90 percent of post-designation upper-bound baseline impacts...

  6. Summary of Meteorological Observations, Surface (SMOS), Santa Ana, California/Tustin

    Science.gov (United States)

    1983-10-01

    marks beginning sometime in 1945, but few stations have punched data prior to 1948. This summary will, of course , be limited to period of available data...0 •3 ,7•? r. ,78, - -7 ’.?•U.77 7.7 ,’ 200__7 7..j 7~Z t2 i, 7 o3 79o3 79*7 afu. n 1 c9Dt .r, spoc spec ag~og bc o.O -soo t 910 18000 I.7 ś -7. 3.3

  7. 77 FR 66578 - San Bernardino National Forest, Mountaintop Ranger District, CA, Santa Ana Watershed Hazardous...

    Science.gov (United States)

    2012-11-06

    ..., only about 1,700 acres have burned within the past 50 years. Some mechanical treatments, thinning, and... and will be analyzed for recreation, wildlife, fire behavior, hydrology and soils, and plants...

  8. U Portugalii dusha poeta / Ana Paula Zacarias ; interv. Aleksandr Shegedin

    Index Scriptorium Estoniae

    Zacarias, Ana Paula

    2006-01-01

    Äsja avatud Portugali saatkonda juhtiv suursaadik Ana Paula Baptista Grade Zacarias jagab Portugali kogemusi seoses liitumisega Euroopa Liiduga. Eesti-Portugali suhted, suursaadiku esmamuljed Eestist

  9. U Portugalii dusha poeta / Ana Paula Zacarias ; interv. Aleksandr Shegedin

    Index Scriptorium Estoniae

    Zacarias, Ana Paula

    2006-01-01

    Äsja avatud Portugali saatkonda juhtiv suursaadik Ana Paula Baptista Grade Zacarias jagab Portugali kogemusi seoses liitumisega Euroopa Liiduga. Eesti-Portugali suhted, suursaadiku esmamuljed Eestist

  10. Superfund Record of Decision (EPA Region 9): Micro Storage/Intel Magnetics, Santa Clara, CA. (First remedial action), August 1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-08-26

    The 3-acre Micro Storage/Intel Magnetics site consists of a former microcomputer disk drive manufacturing facility and a magnetic bubble production and testing facility in Santa Clara, Santa Clara County, California. In addition, the site overlies two shallow aquifers zones, which in turn, overlie the Santa Clara Valley ground water basin, the primary drinking water source for the 1.4 million residents of the Santa Clara Valley. As a result of possible improper storage procedures at both facilities, a number of State and EPA investigations identified VOCs including benzene, TCE, and TCA, and other organics in the ground water aquifer beneath the site. The Record of Decision (ROD) addresses ground water contaminated by past facility operations. The primary contaminants of concern affecting the ground water are VOCs including benzene, PCE, TCE, and toluene; and other organics. The selected remedial action for this site is included.

  11. Serpentine Locomotion Articulated Chain: ANA II

    Directory of Open Access Journals (Sweden)

    A. M. Cardona

    2005-01-01

    Full Text Available When humanity faces challenges in solving problems beyond their technical resources, and has no foundation to solve a problem, engineering must search for an answer developing new concepts and innovative frameworks to excel these limitations and travel beyond our capabilities. This project “Serpentine locomotion articulated chain: ANA II” is a self-contained robot built to evaluate the behavior of the platform being capable of serpentine movements, in a modular chain mechanical design, based on a master/slave architecture.

  12. Ana Maria Lorandi and the Ethnohistory's train

    Directory of Open Access Journals (Sweden)

    Alejandra Ramos

    2017-03-01

    Full Text Available In 2016 it was celebrated eighty years of the Dra. Ana María Lorandi, who dedicated over fifty years to academic research. This finds as active as ever, working on new projects and following the new generations of anthropologists interested in Ethnohistory. In writing this article, we think of honoring it by examining its contribution through three forms of action that she developed prominently: management, research and insertion into transnational networks. Throughout the text we proposed to recover his voice, trying to incorporate his vision of the history of scientific development in which played a key role.

  13. Communicating stigma: the pro-ana paradox.

    Science.gov (United States)

    Yeshua-Katz, Daphna; Martins, Nicole

    2013-01-01

    This study explores the personal experience of pro-ana bloggers, members of an online community for people with eating disorders. Using Erving Goffman's work on stigma, this study explores the motivations, benefits, and drawbacks of blogging about a stigmatized mental illness, as taken from the bloggers' own perceptive. We conducted 33 interviews with bloggers from seven different countries via phone, Skype, and e-mail. Participants were motivated to blog because they found social support, a way to cope with a stigmatized illness, and means of self-expression. Participants described blogging as a cathartic experience and perceived the social support they received from other members of the pro-ana community as a benefit. The fear that the eating disorder will be revealed if the blog is exposed and the concern that the blog encourages disordered eating were the perceived negative consequences of maintaining such a blog. Thus, blogging about anorexia serves to both alleviate and trigger anxiety about living with this stigmatized illness. Recommendations for future research are made.

  14. Novel method for ANA quantitation using IIF imaging system.

    Science.gov (United States)

    Peng, Xiaodong; Tang, Jiangtao; Wu, Yongkang; Yang, Bin; Hu, Jing

    2014-02-01

    A variety of antinuclear antibodies (ANAs) are found in the serum of patients with autoimmune diseases. The detection of abnormal ANA titers is a critical criterion for diagnosis of systemic lupus erythematosus (SLE) and other connective tissue diseases. Indirect immunofluorescence assay (IIF) on HEp-2 cells is the gold standard method to determine the presence of ANA and therefore provides information about the localization of autoantigens that are useful for diagnosis. However, its utility was limited in prognosing and monitoring of disease activity due to the lack of standardization in performing the technique, subjectivity in interpreting the results and the fact that it is only semi-quantitative. On the other hand, ELISA for the detection of ANA can quantitate ANA but could not provide further information about the localization of the autoantigens. It would be ideal to integrate both of the quantitative and qualitative methods. To address this issue, this study was conducted to quantitatively detect ANAs by using IIF imaging analysis system. Serum samples from patients with ANA positive (including speckled, homogeneous, nuclear mixture and cytoplasmic mixture patterns) and negative were detected for ANA titers by the classical IIF and analyzed by an image system, the image of each sample was acquired by the digital imaging system and the green fluorescence intensity was quantified by the Image-Pro plus software. A good correlation was found in between two methods and the correlation coefficients (R(2)) of various ANA patterns were 0.942 (speckled), 0.942 (homogeneous), 0.923 (nuclear mixture) and 0.760 (cytoplasmic mixture), respectively. The fluorescence density was linearly correlated with the log of ANA titers in various ANA patterns (R(2)>0.95). Moreover, the novel ANA quantitation method showed good reproducibility (F=0.091, p>0.05) with mean±SD and CV% of positive, and negative quality controls were equal to 126.4±9.6 and 7.6%, 10.4±1.25 and 12

  15. Differential stability of 2'F-ANA*RNA and ANA*RNA hybrid duplexes: roles of structure, pseudohydrogen bonding, hydration, ion uptake and flexibility.

    Science.gov (United States)

    Watts, Jonathan K; Martín-Pintado, Nerea; Gómez-Pinto, Irene; Schwartzentruber, Jeremy; Portella, Guillem; Orozco, Modesto; González, Carlos; Damha, Masad J

    2010-04-01

    Hybrids of RNA with arabinonucleic acids 2'F-ANA and ANA have very similar structures but strikingly different thermal stabilities. We now present a thorough study combining NMR and other biophysical methods together with state-of-the-art theoretical calculations on a fully modified 10-mer hybrid duplex. Comparison between the solution structure of 2'F-ANA*RNA and ANA*RNA hybrids indicates that the increased binding affinity of 2'F-ANA is related to several subtle differences, most importantly a favorable pseudohydrogen bond (2'F-purine H8) which contrasts with unfavorable 2'-OH-nucleobase steric interactions in the case of ANA. While both 2'F-ANA and ANA strands maintained conformations in the southern/eastern sugar pucker range, the 2'F-ANA strand's structure was more compatible with the A-like structure of a hybrid duplex. No dramatic differences are found in terms of relative hydration for the two hybrids, but the ANA*RNA duplex showed lower uptake of counterions than its 2'F-ANA*RNA counterpart. Finally, while the two hybrid duplexes are of similar rigidities, 2'F-ANA single strands may be more suitably preorganized for duplex formation. Thus the dramatically increased stability of 2'F-ANA*RNA and ANA*RNA duplexes is caused by differences in at least four areas, of which structure and pseudohydrogen bonding are the most important.

  16. Phenotypic variation of the Mexican duck (Anas platyrhynchos diazi) in Mexico

    Science.gov (United States)

    Scott, N.J.; Reynolds, R.P.

    1984-01-01

    A collection of 98 breeding Mexican Ducks (Anas platyrhynchos diazi) was made in Mexico from six areas between the United States border with Chihuahua and Lake Chapala, Jalisco, in order to study geographic variation. Plumage indices showed a relatively smooth clinal change from north to south; northern populations were most influenced by the Northern Mallard (A. platyrhynchos) phenotype. Measurements of total, wing, and culmen lengths and bill width were usually significantly larger in males at any one site, but showed no regular geographic trends. Hybridization between platyrhynchos and diazi phenotypes may or may not be increasing in the middle Rio Grande and Rio Conchos valleys; available data are insufficient to decide. A spring 1978 aerial census yielded an estimate of 55,500 diazi -like birds in Mexico. Populations of diazi appear to be as large as the available habitat allows; management should be directed towards increasing and stabilizing the nesting habitat; and the stability of the zone of intergradation should be investigated.

  17. The Barroque Paradise of Santa María Tonantzintla (Part I)

    OpenAIRE

    2016-01-01

    The baroque church of Santa María Tonantzintla is located in the Valley of Cholula in Central Mexican Plateau and it was built during 16th-19th century. Its interior decoration shows interesting symbolic fusion of Christian elements with Mesoamerican religious aspects of Nahua origin. The scholars of Mexican colonial art interpreted the Catholic iconography of Santa María Tonantzintla church as Assumption of Virgin Mary up to celestial kingdom and her coronation by the holy Trinity. One of th...

  18. Risk factors for ANA positivity in healthy persons.

    Science.gov (United States)

    Li, Quan-Zhen; Karp, David R; Quan, Jiexia; Branch, Valerie K; Zhou, Jinchun; Lian, Yun; Chong, Benjamin F; Wakeland, Edward K; Olsen, Nancy J

    2011-03-02

    The finding of antinuclear antibody (ANA) positivity in a healthy individual is usually of unknown significance and in most cases is benign. However, a subset of such individuals is at risk for development of autoimmune disease. We examined demographic and immunological features that are associated with ANA positivity in clinically healthy persons to develop insights into when this marker carries risk of progression to lupus. Biological samples from healthy individuals and patients with systemic lupus erythematosus (SLE) were obtained from the Dallas Regional Autoimmune Disease Registry (DRADR). Measurements carried out on serum samples included ANA, extractable nuclear antibodies (ENA) and autoantibody profiling using an array with more than 100 specificities. Whole blood RNA samples from a subset of individuals were used to analyze gene expression on the Illumina platform. Data were analyzed for associations of high ANA levels with demographic features, the presence of other autoantibodies and with gene expression profiles. Overall, ANA levels are significantly higher in females than in males and this association holds in patients with the autoimmune diseases lupus and rheumatoid arthritis (RA) as well as in healthy controls (HC). Age was not significantly associated with ANA levels and the elevated ANA values could not be explained by higher IgG levels. Another autoantibody, anti- cyclic citrullinated peptide (CCP), did not show gender dimorphism in rheumatoid arthritis (RA) or healthy individuals. The autoantigen array showed significant elevations of other autoantibodies in high ANA HCs. Some of these autoantibodies were directed to antigens in skin and others were related to autoimmune conditions of kidney, thyroid or joints. Gene expression analyses showed a greater prevalence of significantly upregulated genes in HCs with negative ANA values than in those with significant ANA positivity. Genes upregulated in high ANA HCs included a celiac disease

  19. Santa Maria Volcano, Guatemala

    Science.gov (United States)

    2002-01-01

    The eruption of Santa Maria volcano in 1902 was one of the largest eruptions of the 20th century, forming a large crater on the mountain's southwest flank. Since 1922, a lava-dome complex, Santiaguito, has been forming in the 1902 crater. Growth of the dome has produced pyroclastic flows as recently as the 2001-they can be identified in this image. The city of Quezaltenango (approximately 90,000 people in 1989) sits below the 3772 m summit. The volcano is considered dangerous because of the possibility of a dome collapse such as one that occurred in 1929, which killed about 5000 people. A second hazard results from the flow of volcanic debris into rivers south of Santiaguito, which can lead to catastrophic flooding and mud flows. More information on this volcano can be found at web sites maintained by the Smithsonian Institution, Volcano World, and Michigan Tech University. ISS004-ESC-7999 was taken 17 February 2002 from the International Space Station using a digital camera. The image is provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Searching and viewing of additional images taken by astronauts and cosmonauts is available at the NASA-JSC Gateway to

  20. ciudad de Santa Marta

    Directory of Open Access Journals (Sweden)

    Javier Alfredo Ferreira Ospino

    2008-01-01

    Full Text Available Esta investigación evalúa los resultados de un programa de Formación en Derechos con madres comunitarias para la solución de conflictos en la Comuna Ocho de la ciudad de Santa Marta. El programa buscó el desarrollo de la capacidad de análisis y discernimiento para la toma de decisiones, que les permitan participar activamente en la solución de problemas de la comunidad, tendientes a mejorar las condiciones de vida de los miembros de la ésta. El proyecto se enmarca en un diseño de investigación cuasiexperimental con grupo control y medida pre y post, de forma que puedan medirse no sólo los resultados del programa, sino su efectividad para la resolución de conflictos en la comunidad. Se utilizó el cuestionario adaptado a la Teoría de Rahim y otros autores de la teoría del conflicto con el fin de determinar la manera como se resuelven los conflictos en la comunidad. Esta investigación se centró en demostrar objetivamente la efectividad del programa y las diferencias deliberativas y discursivas más relevantes entre los sujetos que recibieron formación en derechos.

  1. Magnetotelluric Data, San Luis Valley, Colorado

    Science.gov (United States)

    Rodriguez, Brian D.; Williams, Jackie M.

    2008-01-01

    The San Luis Valley region population is growing. Water shortfalls could have serious consequences. Future growth and land management in the region depend on accurate assessment and protection of the region?s ground-water resources. An important issue in managing the ground-water resources is a better understanding of the hydrogeology of the Santa Fe Group and the nature of the sedimentary deposits that fill the Rio Grande rift, which contain the principal ground-water aquifers. The shallow unconfined aquifer and the deeper confined Santa Fe Group aquifer in the San Luis Basin are the main sources of municipal water for the region. The U.S. Geological Survey (USGS) is conducting a series of multidisciplinary studies of the San Luis Basin located in southern Colorado. Detailed geologic mapping, high-resolution airborne magnetic surveys, gravity surveys, an electromagnetic survey (called magnetotellurics, or MT), and hydrologic and lithologic data are being used to better understand the aquifers. The MT survey primary goal is to map changes in electrical resistivity with depth that are related to differences in rock types. These various rock types help control the properties of aquifers. This report does not include any data interpretation. Its purpose is to release the MT data acquired at 24 stations. Two of the stations were collected near Santa Fe, New Mexico, near deep wildcat wells. Well logs from those wells will help tie future interpretations of this data with geologic units from the Santa Fe Group sediments to Precambrian basement.

  2. Variação do comportamento sexual de carneiros da raça Churra Galega Bragançana ao longo de um ano

    OpenAIRE

    Valentim, Ramiro; Correia, Teresa Montenegro; Azevedo, Jorge; Mendonça, Álvaro; Bento, Bruno

    2000-01-01

    Este trabalho teve como principal objectivo estudar a variação do comportamento sexual de carneiros da raça Churra Galega Bragançana, ao longo de um ano. Neste sentido, na cidade de Bragança (latitude 41° 49' N, longitude 6° 40' W e altitude 720 metros), mais precisamente na Quinta de Santa Apolónia, pertencente à Escola Superior Agrária de Bragança (ESAB), 16 carneiros desta raça, todos eles com 3 anos de idade, foram submetidos à determinação do número total de saltos efectuados, do temp...

  3. ANA testing in the presence of acute and chronic infections.

    Science.gov (United States)

    Litwin, Christine M; Binder, Steven R

    2016-01-01

    Autoantibody testing is performed to help diagnose patients who have clinical symptoms suggestive of possible autoimmune diseases. Antinuclear antibodies (ANA) are present in many systemic autoimmune conditions such as systemic lupus erythematosus (SLE). However, a positive ANA test may also be seen with non-autoimmune inflammatory diseases, including both acute and chronic infections. When the ANA test is used as an initial screen in patients with non-specific clinical symptoms, such as fever, joint pain, myalgias, fatigue, rash, or anemia, the likelihood of a positive result due to infection will increase, especially in children. This article identifies acute and chronic infectious diseases that are likely to produce a positive ANA result and summarizes recent literature addressing both the causes and consequences of these findings.

  4. ERP sistēmas ieviešana

    OpenAIRE

    Proskurins, Aleksandrs

    2008-01-01

    Šajā darbā tika apskatīta informācijas sistēmu klasifikācija, uzņēmuma resursu plānošanas sistēmas (ERP) definīcija un tās vieta IS klasifikācijā. Tika apskatīti ERP sistēmu ieviešanas teorētiskie aspekti, izstrādes un pielāgošanas specifika, kā arī tika izanalizēti vairāki ERP sistēmas ieviešanas projekti Latvijas uzņēmumos.

  5. ERP sistēmas ieviešana

    OpenAIRE

    Proskurins, Aleksandrs

    2008-01-01

    Šajā darbā tika apskatīta informācijas sistēmu klasifikācija, uzņēmuma resursu plānošanas sistēmas (ERP) definīcija un tās vieta IS klasifikācijā. Tika apskatīti ERP sistēmu ieviešanas teorētiskie aspekti, izstrādes un pielāgošanas specifika, kā arī tika izanalizēti vairāki ERP sistēmas ieviešanas projekti Latvijas uzņēmumos.

  6. The solution structure of double helical arabino nucleic acids (ANA and 2'F-ANA): effect of arabinoses in duplex-hairpin interconversion.

    Science.gov (United States)

    Martín-Pintado, Nerea; Yahyaee-Anzahaee, Maryam; Campos-Olivas, Ramón; Noronha, Anne M; Wilds, Christopher J; Damha, Masad J; González, Carlos

    2012-10-01

    We report here the first structure of double helical arabino nucleic acid (ANA), the C2'-stereoisomer of RNA, and the 2'-fluoro-ANA analogue (2'F-ANA). A chimeric dodecamer based on the Dickerson sequence, containing a contiguous central segment of arabino nucleotides, flanked by two 2'-deoxy-2'F-ANA wings was studied. Our data show that this chimeric oligonucleotide can adopt two different structures of comparable thermal stabilities. One structure is a monomeric hairpin in which the stem is formed by base paired 2'F-ANA nucleotides and the loop by unpaired ANA nucleotides. The second structure is a bimolecular duplex, with all the nucleotides (2'F-ANA and ANA) forming Watson-Crick base pairs. The duplex structure is canonical B-form, with all arabinoses adopting a pure C2'-endo conformation. In the ANA:ANA segment, steric interactions involving the 2'-OH substituent provoke slight changes in the glycosidic angles and, therefore, in the ANA:ANA base pair geometry. These distortions are not present in the 2'F-ANA:2'F-ANA regions of the duplex, where the -OH substituent is replaced by a smaller fluorine atom. 2'F-ANA nucleotides adopt the C2'-endo sugar pucker and fit very well into the geometry of B-form duplex, allowing for favourable 2'F···H8 interactions. This interaction shares many features of pseudo-hydrogen bonds previously observed in 2'F-ANA:RNA hybrids and in single 2'F-ANA nucleotides.

  7. Landscapes of Santa Rosa Island, Channel Islands National Park, California

    Science.gov (United States)

    Schumann, R. Randall; Minor, Scott A.; Muhs, Daniel R.; Pigati, Jeffery S.

    2014-01-01

    Santa Rosa Island (SRI) is the second-largest of the California Channel Islands. It is one of 4 east–west aligned islands forming the northern Channel Islands chain, and one of the 5 islands in Channel Islands National Park. The landforms, and collections of landforms called landscapes, of Santa Rosa Island have been created by tectonic uplift and faulting, rising and falling sea level, landslides, erosion and deposition, floods, and droughts. Landscape features, and areas delineating groups of related features on Santa Rosa Island, are mapped, classified, and described in this paper. Notable landscapes on the island include beaches, coastal plains formed on marine terraces, sand dunes, and sand sheets. In this study, the inland physiography has been classified into 4 areas based on relief and degree of fluvial dissection. Most of the larger streams on the island occupy broad valleys that have been filled with alluvium and later incised to form steep- to vertical-walled arroyos, or barrancas, leaving a relict floodplain above the present channel. A better understanding of the processes and mechanisms that created these landscapes enhances visitors’ enjoyment of their surroundings and contributes to improving land and resource management strategies in order to optimize and balance the multiple goals of conservation, preservation, restoration, and visitor experience.

  8. Lead level in mallard (Anas platyrhynchos

    Directory of Open Access Journals (Sweden)

    Ioan Macinic

    2012-12-01

    Full Text Available The study was carried out on a hunting ground belonging to AJVPS Arad, county Arad. Lead (Pb was determined in Mallard (Anas platyrhynchos tissues (muscles and organs (liver, kidneys to see the contamination level of this tissues and organs and also the impact on humans health because in our days more and more wild game meat take a increasing percentage in humans food ratio. The Mallard is one of the most widespread duck species. Mallard has 50-62 cm length, 800-1400 g weight and lives about 11 years. It prefers rivers and shallow pounds with a lot of reed. It is a migratory species that is flying long distances to find food and unfrozen water, so it is a exposed to lead contamination that is under dust form in atmosphere. But another reason why lead level in Mallard can be higher that in other flying specie (pheasant, woodcock, quail, and pigeons are the lead shot shells that are used for duck hunting. It is known that the ducks can ingest these lead shot shells and so they are often exposed to lead intoxications. This is why in our days more ammunition for waterfowl are steel made or different type of alloys. Lead is known to be one of the most common pollutants with a large range of effects on human health: lead affects nervous system, digestive tract, kidneys, bones, enzymes. Lead has also mutagenic effect, carcinogenic effect, teratogenic effect.

  9. Geophysics- and geochemistry-based assessment of the geochemical characteristics and groundwater-flow system of the U.S. part of the Mesilla Basin/Conejos-Médanos aquifer system in Doña Ana County, New Mexico, and El Paso County, Texas, 2010–12

    Science.gov (United States)

    Teeple, Andrew P.

    2017-06-16

    One of the largest rechargeable groundwater systems by total available volume in the Rio Grande/Río Bravo Basin (hereinafter referred to as the “Rio Grande”) region of the United States and Mexico, the Mesilla Basin/Conejos-Médanos aquifer system, supplies water for irrigation as well as for cities of El Paso, Texas; Las Cruces, New Mexico; and Ciudad Juárez, Chihuahua, Mexico. The U.S. Geological Survey in cooperation with the Bureau of Reclamation assessed the groundwater resources in the Mesilla Basin and surrounding areas in Doña Ana County, N. Mex., and El Paso County, Tex., by using a combination of geophysical and geochemical methods. The study area consists of approximately 1,400 square miles in Doña Ana County, N. Mex., and 100 square miles in El Paso County, Tex. The Mesilla Basin composes most of the study area and can be divided into three parts: the Mesilla Valley, the West Mesa, and the East Bench. The Mesilla Valley is the part of the Mesilla Basin that was incised by the Rio Grande between Selden Canyon to the north and by a narrow valley (about 4 miles wide) to the southeast near El Paso, Tex., named the Paso del Norte, which is sometimes referred to in the literature as the “El Paso Narrows.”Previously published geophysical data for the study area were compiled and these data were augmented by collecting additional geophysical and geochemical data. Geophysical resistivity measurements from previously published helicopter frequency domain electromagnetic data, previously published direct-current resistivity soundings, and newly collected (2012) time-domain electromagnetic soundings were used in the study to detect spatial changes in the electrical properties of the subsurface, which reflect changes that occur within the hydrogeology. The geochemistry of the groundwater system was evaluated by analyzing groundwater samples collected in November 2010 for physicochemical properties, major ions, trace elements, nutrients, pesticides

  10. Santa Claus ’Names

    Institute of Scientific and Technical Information of China (English)

    寒冰

    2005-01-01

    A ustria—Christkind Belgium and the N etherlands—N oel Saint Nicholas C hristkind and Black Pete Brazil—Papa;N oel D enm ark—Julinisse England—Father Christm as Finland—O ld M an C hristm asFrance—Pere N oel or le Petit Germ any—K riss Kringle Christkind or Saint N icholas Italy—B efana Japan—Santa K urohsu M exico—Three Kings Poland—Star M an or W ise M en Spain—Three Kings R ussia—B asbouschka ?Santa Claus ’Names@寒冰

  11. CNOOC Cooperates with Santa Fe

    Institute of Scientific and Technical Information of China (English)

    Cao Sanyong; Wang Keyu

    1997-01-01

    @@ China National Offshore Oil Corporatian (CNOOC) signed the Petroleum Contract for 15/34 Block in the Pearl River Mouth Basin of South China Sea and the Petroleum Contract for 23/28 Block in the Beibu Gulf of South China Sea with Santa Fe Resources Inc. of the United States in Beijing on January 16, 1997.

  12. CEREBRITIS AND NEUTROPENIA IN A CHILD WITH ANA NEGATIVE LUPUS

    Directory of Open Access Journals (Sweden)

    J. Akhoondian

    2009-04-01

    Full Text Available ObjectiveSystemic lupus erythematosus (SLE, an autoimmune systemic disease with unknown etiology, affects virtually every part of the body; involvement of the central nervous system (CNS is one of the major causes of morbidity and mortality in systemic lupus erythematosus (SLE patients and is the least understood aspect of the disease. neutropenia is very uncommon in childhood lupus. True negative anti nuclear antibody (ANA tests in patients with lupus are now very rare. The patient reported here was a 12-year-old girl with ANA negative lupus cerebritis who presented with left hemiparesia after a generalized seizure, with neutropenia observed during its course.Key words:lupus cerebritis, neutropenia, ANA negative lupus, children

  13. Geologic Maps and Structure Sections of the southwestern Santa Clara Valley and southern Santa Cruz Mountains, Santa Clara and Santa Cruz Counties, California

    Science.gov (United States)

    McLaughlin, R.J.; Clark, J.C.; Brabb, E.E.; Helley, E.J.; Colon, C.J.

    2001-01-01

    This digital map database, compiled from previously published and unpublished data, and new mapping by the authors, represents the general distribution of bedrock and surficial deposits in the mapped area. Together with the accompanying text file (scvmf.ps, scvmf.pdf, scvmf.txt), it provides current information on the geologic structure and stratigraphy of the area covered. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The scale of the source maps limits the spatial resolution (scale) of the database to 1:24,000 or smaller.

  14. Valley precession and valley polarization in graphene with inter-valley coupling

    Science.gov (United States)

    Wu, Qing-Ping; Liu, Zheng-Fang; Chen, Ai-Xi; Xiao, Xian-Bo; Zhang, Heng; Miao, Guo-Xing

    2017-10-01

    We theoretically investigate the valley precession and valley polarization in graphene under inter-valley coupling. Our results show that the inter-valley coupling can induce valley polarization in graphene and also precess valleys in real space in a manner similar to the Rashba spin-orbit interaction rotating spins. Moreover, using strain modulation, we can achieve high valley polarization with large valley-polarized currents. These findings provide a new way to create and manipulate valley polarization in graphene.

  15. Zeolite-like metal-organic frameworks with ana topology

    KAUST Repository

    Eddaoudi, Mohamed

    2017-04-20

    Embodiments of the present disclosure describe a zeolite-like metal-organic framework composition comprising a metal-organic framework composition with ana topology characterized by the formula [MIII(4, 5-imidazole dicarboxylic acid)2X(solvent)a]n wherein MIII comprises a trivalent cation of a rare earth element, X comprises an alkali metal element or alkaline earth metal element, and solvent comprises a guest molecule occupying pores. Embodiments of the present disclosure describe a method of separating paraffins comprising contacting a zeolite-like metal-organic framework with ana topology with a flow of paraffins, and separating the paraffins by size.

  16. Santa Paulina, reconquista a territorialidade

    OpenAIRE

    Nascimento, José do

    2006-01-01

    Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em História Esta dissertação trata de um estudo sobre a relação entre turismo e religiosidade a partir do estudo de caso do Santuário de Santa Paulina do Coração Agonizante de Jesus, em Nova Trento, no período de 1991 a 2005. Foi adotado o método de História Oral com a participação de diferentes atores, destacando-se os peregrinos ou passantes mais comumente de...

  17. 2009 Santa Fe Bone symposium.

    Science.gov (United States)

    Lewiecki, E Michael; Bilezikian, John P; Laster, Andrew J; Miller, Paul D; Recker, Robert R; Russell, R Graham G; Whyte, Michael P

    2010-01-01

    Osteoporosis is a common skeletal disease with serious clinical consequences because of fractures. Despite the availability of clinical tools to diagnose osteoporosis and assess fracture risk, and drugs proven to reduce fracture risk, it remains a disease that is underdiagnosed and undertreated. When treatment is started, it is commonly not taken correctly or long enough to be effective. Recent advances in understanding of the regulators and mediators of bone remodeling have led to new therapeutic targets and the development of drugs that may offer advantages over current agents in reducing the burden of osteoporotic fractures. Many genetic factors that play a role in the pathogenesis of osteoporosis and metabolic bone disease have now been identified. At the 2009 Santa Fe Bone Symposium, held in Santa Fe, New Mexico, USA, the links between advances in genetics, basic bone science, recent clinical trials, and new and emerging therapeutic agents were presented and explored. Socioeconomic challenges and opportunities in the care of osteoporosis were discussed. This is a collection of medical essays based on key presentations at the 2009 Santa Fe Bone Symposium.

  18. 78 FR 58459 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2013-09-24

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management District, Santa Barbara County Air Pollution Control District, South Coast Air Quality Management... Quality Management District (SCAQMD) and Ventura County Air Pollution Control District (VCAPCD)...

  19. 75 FR 24409 - Designation of Areas for Air Quality Planning Purposes; California; San Joaquin Valley, South...

    Science.gov (United States)

    2010-05-05

    ... failed to identify two tribes that have Indian country in Coachella Valley: The Santa Rosa Band of... Indians Cahuilla Band of Agua Caliente Band of Rumsey Indian Rancheria (including the Big Sandy Rancheria). Indians (including the Cahuilla Indians of Wintun Indians Cahuilla Reservation). (including the...

  20. If Not Here, Where? Understanding Teachers' Use of Technology in Silicon Valley Schools

    Science.gov (United States)

    Hernandez-Ramos, Pedro

    2005-01-01

    This article presents results of a survey conducted in the spring of 2004 of practicing teachers in K-12 schools in Santa Clara County, California, also known as "Silicon Valley." Exposure to technology in teaching preparation programs, knowledge of software applications, and constructivist beliefs were found to be positively related to more…

  1. Superfund Record of Decision (EPA Region 9): Intel Santa Clara III Superfund site, Santa Clara, CA. (First remedial action), September 1990. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1990-09-20

    The Intel (Santa Clara III) site includes a plant that performs quality control testing of chemicals and electrical testing of semiconductors in Santa Clara, Santa Clara County, California. The site is in a predominantly industrial area, and overlies a major ground regional source of ground water, the Santa Clara Valley ground water basin. In 1982, the State conducted a leak detection program, which identified VOC contamination in an onsite shallow aquifer. Possible sources for the contamination may include the accidental dumping of solvents into an acid neutralization tank, accidental spills near an above-ground solvent storage facility, and cleaning of solvent-contaminated pipes during plant construction. It has been determined that no onsite source is presently contributing to ground water contamination. Since 1985, Intel has been pumping and treating ground water using granular activated carbon as an Initial Remedial Measure (IRM). The Record of Decision (ROD) addresses a final solution for restoring ground water to its beneficial use. The primary contaminants of concern affecting the ground water are VOCs including TCE.

  2. Clinical-laboratory characteristics of ANA-positive chronic idiopathic urticaria.

    Science.gov (United States)

    Magen, Eli; Waitman, Dan-Andrei; Dickstein, Yoav; Davidovich, Valentina; Kahan, Natan R

    2015-01-01

    Despite the established association between chronic idiopathic/spontaneous urticaria (CIU) and presence of antinuclear antibodies (ANAs), the prevalence of autoimmune comorbidities in this population has not been analyzed. Here, we aim to identify clinical and laboratory manifestations associated with ANA-positive CIU. ANA-positive patients were identified via electronic data capture from the electronic patient record database of Leumit Health care Services (LHS) of Israel. Patient characteristics, medical histories, and details of diagnostic workup, medical treatment, and follow-up were retrieved by performing a chart review of electronic patient records (EPRs). The prevalence of target diseases among ANA(+) CIU(+), ANA(+) CIU(-), and ANA(-) CIU(+) patients was calculated. A total of 91 ANA(+) CIU(+), 3131 ANA(+) CIU(-), and 478 ANA(-) CIU(+) patients were identified. The ANA(+) CIU(+) group was characterized by higher prevalence of Sjögren's syndrome (SS)-A 52 antibodies (Ab) (7.7% versus 2.4%; p = 0.008), SS-A 60 Ab (11% versus 2.8%; p = ANA(-) CIU(+) group. Additionally, ANA(+) CIU(+) patients were more likely to be diagnosed with thyroid autoimmune diseases, higher C-reactive protein (6.4 ± 10.3 versus 4.1 ± 8.8 mg/L; p = 0.027), and more profound basopenia (0.04 ± 0.09 versus 0.15 ± 0.11 cell/mm(3); p ANA(-) CIU patients. More ANA(+) CIU(+) patients were resistant to four-fold standard licensed doses of antihistamines than ANA(-) CIU(+) patients [11 (12.1%) versus 29 (6.1%); p = 0.046]. ANA-positive CIU is characterized by higher prevalence of SS-A 52, SS-A 60, and SS-B antibodies and poorer clinical response to antihistamine medications.

  3. Energy valley in transition

    NARCIS (Netherlands)

    Verwayen, Barbara

    2006-01-01

    The Energy Valley foundation was born in 2004. It functions as a catalyst and platform for private and public organisations. It has a supporting and facilitating role in realising projects on energy conservation and sustainable energy. The Energy Valley a

  4. Anaïs Nin, pornografien og den kvinnelige seksualiteten

    OpenAIRE

    Tronvold, Gry Olsen

    2010-01-01

    Denne studien tar for seg Anaïs Nins samlinger Delta of venus (1977) og Little Birds (1979) I lys av Sigmund Freud argumenterer jeg for at Nins pornografi er metapornografi, som belyser problematiske aspekter ved den kvinnelige seksualiteten. Slik finner jeg belegg for at Nins samlinger er skjønnlitterære og dermed bryter med den konvensjonelle pornografien.

  5. Groundwater quality in the Monterey Bay and Salinas Valley groundwater basins, California

    Science.gov (United States)

    Kulongoski, Justin T.; Belitz, Kenneth

    2011-01-01

    The Monterey-Salinas study unit is nearly 1,000 square miles and consists of the Santa Cruz Purisima Formation Highlands, Felton Area, Scotts Valley, Soquel Valley, West Santa Cruz Terrace, Salinas Valley, Pajaro Valley, and Carmel Valley groundwater basins (California Department of Water Resources, 2003; Kulongski and Belitz, 2011). These basins were grouped into four study areas based primarily on geography. Groundwater basins in the north were grouped into the Santa Cruz study area, and those to the south were grouped into the Monterey Bay, the Salinas Valley, and the Paso Robles study areas (Kulongoski and others, 2007). The study unit has warm, dry summers and cool, moist winters. Average annual rainfall ranges from 31 inches in Santa Cruz in the north to 13 inches in Paso Robles in the south. The study areas are drained by several rivers and their principal tributaries: the Salinas, Pajaro, and Carmel Rivers, and San Lorenzo Creek. The Salinas Valley is a large intermontane valley that extends southeastward from Monterey Bay to Paso Robles. It has been filled, up to a thickness of 2,000 feet, with Tertiary and Quaternary marine and terrestrial sediments that overlie granitic basement. The Miocene-age Monterey Formation and Pliocene- to Pleistocene-age Paso Robles Formation, and Pleistocene to Holocene-age alluvium contain freshwater used for supply. The primary aquifers in the study unit are defined as those parts of the aquifers corresponding to the perforated intervals of wells listed in the California Department of Public Health database. Public-supply wells are typically drilled to depths of 200 to 650 feet, consist of solid casing from the land surface to depths of about 175 to 500 feet, and are perforated below the solid casing. Water quality in the primary aquifers may differ from that in the shallower and deeper parts of the aquifer system. Groundwater movement is generally from the southern part of the Salinas Valley north towards the Monterey Bay

  6. Determination of ANA specificity using multiplexed fluorescent microsphere immunoassay in patients with ANA positivity at high titres after infliximab treatment: preliminary results.

    Science.gov (United States)

    Caramaschi, Paola; Ruzzenente, Orazio; Pieropan, Sara; Volpe, Alessandro; Carletto, Antonio; Bambara, Lisa Maria; Biasi, Domenico

    2007-05-01

    To evaluate ANA specificity using the fully automated multiplexed fluorescent microsphere immunoassay in patients affected either by rheumatoid arthritis or ankylosing spondylitis who developed strong positivity for ANA as assessed by indirect immunofluorescent method on HEp-2 cells during infliximab treatment. Three men affected by ankylosing spondylitis and 12 women affected by rheumatoid arthritis who developed ANA positivity at high titres during infliximab treatment underwent the identification of ANA specificity by multiplexed fluorescent microsphere immunoassay; moreover anti-DNA and anti-ENA antibodies were tested by indirect immunofluorescence and ELISA method, respectively. In 4 out of 15 cases, the determination of ANA reactivity by multiplexed fluorescent microsphere immunoassay was also performed on the serum collected before infliximab administration. One patient affected by rheumatoid arthritis showed multiple ANA reactivities against SS-A, SS-B, RNP, Sm, Jo-1 and histones; one patient affected by ankylosing spondylitis resulted positive for the same autoantibodies, except for anti-Sm antibody. Moreover, two patients, one with rheumatoid arthritis and one with ankylosing spondylitis, showed single antibody specificity to SS-B and RNP, respectively. The remaining 11 cases did not show any positivity. Instead, all the patients resulted negative for anti-ENA antibodies by the ELISA method. In the four cases tested for ANA specificity by multiplexed fluorescent microsphere immunoassay before and after infliximab administration no difference was found. The search for anti-DNA antibody always resulted negative by both the traditional immunofluorescent assay and the novel technique. The use of multiplexed fluorescent microsphere immunoassay in patients treated with infliximab with ANA positivity at high titres allowed to find some ANA specificities which were not revealed by ELISA method. Nevertheless, the majority of patients resulted negative in spite of

  7. Mistika u životu kršćana

    OpenAIRE

    Špehar, Milan

    2004-01-01

    Sve veći interes za mistiku na raznim područjima ljudskoga istraživanja traži i od nas kršćana i naših teologija određene prosudbe i istraživanja. Događa se da govorimo o istim stvarima, samo jezikom današnjega vremena. U biti ostaje za sve isto iskustvo, a to je da je mistika doista iskustvo Neiskustvenoga. Ona živi unutar kršćanstva i izvan njega, bila prihvaćana ili odbacivana. Kršćanska mistika ima svoje temeljne izvore u Sv. pismu, liturgiji i Crkvi. U tom ambijentu ona stvara svoje pojm...

  8. Online Stigma Resistance in the Pro-Ana Community.

    Science.gov (United States)

    Yeshua-Katz, Daphna

    2015-10-01

    Media scholars often use concepts from Goffman's dramaturgical approach to study online communities of stigmatized individuals as "backstages," spaces where members take refuge from social disapproval. In this study, I extend this view through an examination of in-depth interviews with bloggers from the "pro-ana" community, an online community for people with eating disorders. To explore how this community uses an online environment that is both anonymous and public, I fuse Goffman's ideas about identity performance and stigma with more recent theories about boundary maintenance. In-depth interviews with "pro-ana" bloggers reveal that to protect this virtual group and resist stigmas associated both with their illness and with their online presence, they construct their own norms and rules in the online realm, and discipline and eject members deemed to be out-group.

  9. O outro de Ana Cristina Cesar: WW ou um qualquer

    Directory of Open Access Journals (Sweden)

    Ana Carolina Cernicchiaro

    2010-01-01

    Full Text Available http://dx.doi.org/10.5007/1984-784X.2010nesp3p176 Quem é Ana Cristina Cesar? A quem perguntar senão ao outro (como fazia Jacques Derrida ao gato1, a um outro, ao outro qualquer que somos nós seus leitores, estes que ela abraça e se joga aos pés; ao outro qualquer que são seus amigos: WW, KM, LM, Jack, Charles, Caio, Ângela, enfim, um índice onomástico inteiro. Aos outros seus conterrâneos, não só os do Rio de Janeiro, mas os da cidade dos poetas, Londres, Lisboa, Paris, Nova York, Belo Horizonte, São Paulo, etc, etc, etc. Ao outro suas personagens, suas máscaras, Ana C, ACC, Ana Cristina Cesar, o gato, a toalha, aquela que ouve Roberto Carlos, que assiste Casablanca, que briga com Freud, que conversa com uma amiga, que bate à porta de um amigo, que pega um táxi, que fuma debaixo da janela, “meio-bruxa, meia-fera”, a que tem sobressaltos, que escreve no automóvel, entre tantas outras que não são

  10. The Barroque Paradise of Santa María Tonantzintla (Part II

    Directory of Open Access Journals (Sweden)

    Glockner Julio

    2016-12-01

    Full Text Available The baroque church of Santa María Tonantzintla is located in the Valley of Cholula in the Central Mexican Plateau and it was built during 16th-19th century. Its interior decoration shows an interesting symbolic fusion of Christian elements with Mesoamerican religious aspects of Nahua origin. Scholars of Mexican colonial art interpreted the Catholic iconography of Santa María Tonantzintla church as the Assumption of the Virgin Mary up to the celestial kingdom and her coronation by the holy Trinity. One of those scholars, Francisco de la Maza, proposed the idea that apart from that, the ornaments of the church evoke Tlalocan, paradise of the ancient deity of rain known as Tlaloc. Following this interpretation this study explores the relation between the Virgin Mary and the ancient Nahua deity of Earth and fertility called Tonatzin in order to show the profound syncretic bonds which exist between Christian and Mesoamerican traditions.

  11. The Barroque Paradise of Santa María Tonantzintla (Part I

    Directory of Open Access Journals (Sweden)

    Glockner Julio

    2016-06-01

    Full Text Available The baroque church of Santa María Tonantzintla is located in the Valley of Cholula in Central Mexican Plateau and it was built during 16th-19th century. Its interior decoration shows interesting symbolic fusion of Christian elements with Mesoamerican religious aspects of Nahua origin. The scholars of Mexican colonial art interpreted the Catholic iconography of Santa María Tonantzintla church as Assumption of Virgin Mary up to celestial kingdom and her coronation by the holy Trinity. One of those scholars, Francisco de la Maza, proposed the idea that apart from that the ornaments of the church evoke Tlalocan, paradise of ancient deity of rain known as Tlaloc. Following this interpretation this study explore a relation between Virgin Mary and ancient Nahua deity of Earth and fertility called Tonatzin in order to show profound syncretic bonds which exist between Cristian and Mesoamerican traditions.

  12. An international borderland of concern: Conservation of biodiversity in the Lower Rio Grande Valley

    Science.gov (United States)

    Leslie,, David M.

    2016-07-20

    The Lower Rio Grande Valley (LRGV) of southern Texas is located on the United States-Mexico borderland and represents a 240-kilometer (150-mile) linear stretch that ends at the Gulf of Mexico. The LRGV represents a unique transition between temperate and tropical conditions and, as such, sustains an exceptionally high diversity of plants and animals—some of them found in few, or no other, places in the United States. Examples include Leopardus pardalis albescens (northern ocelot) and Falco femoralis septentrionalis (northern aplomado falcon)—both endangered in the United States and emblematic of the LRGV. The U.S. Fish and Wildlife Service (USFWS) manages three national wildlife refuges (Santa Ana, Lower Rio Grande Valley, and Laguna Atascosa) that together make up the South Texas Refuge Complex, which actively conserves biodiversity in about 76,006 hectares (187,815.5 acres) of native riparian and upland habitats in the LRGV. These diminished habitats harbor many rare, threatened, and endangered species. This report updates the widely used 1988 USFWS biological report titled “Tamaulipan Brushland of the Lower Rio Grande Valley of South Texas: Description, Human Impacts, and Management Options” by synthesizing nearly 400 peer-reviewed scientific publications that have resulted from biological and sociological research conducted specifically in the four Texas counties of the LRGV in the past nearly 30 years. This report has three goals: (1) synthesize scientific insights gained since 1988 related to the biology and management of the LRGV and its unique biota, focusing on flora and fauna of greatest conservation concern; (2) update ongoing challenges facing Federal and State agencies and organizations that focus on conservation or key natural resources in the LRGV; and (3) redefine conservation opportunities and land-acquisition strategies that are feasible and appropriate today, given the many new and expanding constraints that challenge conservation

  13. Santa Barbara Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Hacker, Angela; Hansen, Sherman; Watkins, Ashley

    2013-11-30

    This report serves as the Final Report for Santa Barbara County’s Energy Efficiency and Conservation Block Grant (EECBG) BetterBuildings Neighborhood Program (BBNP) award from the U.S. Department of Energy (DOE). This report explains how DOE BBNP funding was invested to develop robust program infrastructure designed to help property owners complete energy improvements, thereby generating substantial outcomes for the local environment and economy. It provides an overview of program development and design within the grant period, program accomplishments and challenges to date, and a plan for the future sustainability of emPower, the County’s innovative clean energy and building efficiency program. During the grant period, Santa Barbara County’s emPower program primarily targeted 32,000 owner occupied, single family, detached residential homes over 25 years old within the County. In order to help these homeowners and their contractors overcome market barriers to completing residential energy improvements, the program developed and promoted six voluntary, market-based service areas: 1) low cost residential financing (loan loss reserve with two local credit unions), 2) residential rebates, 3) local customer service, 4) expert energy advising, 5) workforce development and training, and 6) marketing, education and outreach. The main goals of the program were to lower building energy use, create jobs and develop a lasting regional building performance market. These services have generated important early outcomes and lessons after the program’s first two years in service. The DOE BBNP funding was extended through October 2014 to enable Santa Barbara County to generate continued outcomes. In fact, funding related to residential financing remains wholly available for the foreseeable future to continue offering Home Upgrade Loans to approximately 1,300 homeowners. The County’s investment of DOE BBNP funding was used to build a lasting, effective, and innovative

  14. 3,5-Dimetilpirazola alkilēšanas apstākļu optimizēšana

    OpenAIRE

    Pavloviča, Sanita

    2008-01-01

    Darbā veikta 3,5-dimetilpirazola alkilēšanas apstākļu optimizēšana ar a,w-dihalogēnsavienojumiem bāziskā vidē dažādu bāzu klātienē, lai iegūtu 1,3-di(3,5-dimetilpirazol-1-il)savienojumus, no kuriem varētu sintezēt jauna veida kompleksos savienojumus. Iegūtās vielas pētītas ar IS spektroskopijas, šķidruma hromatogrāfijas un masspektrometrijas palīdzību.

  15. FreeBSD žurnalēšanas rīki un to integrēšana

    OpenAIRE

    2008-01-01

    FreeBSD oprētājsistēma tiek plaši izmantota dažādos serveru risinājumos, kur lietotāja un sistēmas aktivitātes tiek fiksētas ar syslog rīka un FreeBSD drošības notikumu auditēšanas sistēmas palīdzību. Lai veiktu šo datu ātru apstrādi un analīzi, ir nepieciešams attiecīgs rīks. Šobrīd nav pieejami rīki, kas veiktu šo abu sistēmu ģenerēto datu sasaisti un analīzi. Bakalaura darbā „FreeBSD žurnalēšanas rīki un to integrēšana” ir apskatīts FreeBSD operētājsistēmā iekļautais žurnalēšanas rīks s...

  16. The SantaBot experiment

    DEFF Research Database (Denmark)

    Hansen, Søren Tranberg; Svenstrup, Mikael; Andersen, Hans Jørgen

    2009-01-01

    interactive mobile agents into public urban transit area. To investigate the hypothesis, an experiment was carried out using a robot capable of navigating autonomously based on the input of an onboard laser scanner. The robot would detect and follow random people, who afterwards were asked to fill out......The video shows how an autonomous mobile robot dressed as Santa Claus is interacting with people in a shopping mall. The underlying hypothesis is that it is possible to create interesting new living spaces and induce value in terms of experiences, information or economics, by putting socially...... a questionnaire for quantitative analysis of the experiment. The presented video is the corresponding video documentation of the experiment used in the evaluation. The results showed that people were generally positive towards having mobile robots in this type of environment where shopping is combined...

  17. Variação do comportamento sexual de carneiros da raça Churra Galega Bragançana ao longo do Inverno

    OpenAIRE

    Valentim, Ramiro; Correia, Teresa Montenegro; Azevedo, Jorge; Teixeira, A; Pereira, Etelvina

    1998-01-01

    Este trabalho teve como principal objectivo estudar a variação do comportamento sexual de carneiros da raça Churra Galega Bragançana ao longo do Inverno. Neste sentido, na cidade de Bragança (latitude 41° 49' N, longitude 6° 40' W e altitude 720 metros), mais precisamente na Quinta de Santa Apolónia, pertencente à Escola Superior Agrária de Bragança (ESAB), 16 carneiros desta raça, todos eles com 3 anos de idade, foram submetidos à determinação do tempo de reacção, do número total de salto...

  18. Magnetotelluric Data, Southern San Luis Valley, Colorado

    Science.gov (United States)

    Williams, Jackie M.; Rodriguez, Brian D.

    2007-01-01

    Introduction The population of the San Luis Valley region is growing rapidly. The shallow unconfined and the deeper confined Santa Fe Group aquifer in the San Luis Basin is the main sources of municipal water for the region. Water shortfalls could have serious consequences. Future growth and land management in the region depend on accurate assessment and protection of the region's ground-water resources. An important issue in managing the ground-water resources is a better understanding of the hydrogeology of the Santa Fe Group and the nature of the sedimentary deposits that fill the Rio Grande rift, which contain the principal ground-water aquifers. The U.S. Geological Survey (USGS) is conducting a series of multidisciplinary studies of the San Luis Basin located in southern Colorado. Detailed geologic mapping, high-resolution airborne magnetic surveys, gravity surveys, an electromagnetic survey, called magnetotellurics (MT), and hydrologic and lithologic data are being used to better understand the aquifer systems. The primary goal of the MT survey is to map changes in electrical resistivity with depth that are related to differences in rock type. These various rock types help control the properties of aquifers in the region. This report does not include any interpretation of the data. Its purpose is to release the MT data acquired at the 22 stations shown in figure 1.

  19. Haemoragisk Rift Valley Fever

    DEFF Research Database (Denmark)

    Fabiansen, Christian; Thybo, Søren

    2007-01-01

    A case of fatal hemorrhagic Rift Valley fever during an epidemic in Kenya's North Eastern Province in January 2007 is described.......A case of fatal hemorrhagic Rift Valley fever during an epidemic in Kenya's North Eastern Province in January 2007 is described....

  20. Rift Valley Fever Virus

    Science.gov (United States)

    Rift Valley fever virus (RVFV) is a mosquito-transmitted virus or arbovirus that is endemic in sub-Saharan Africa. In the last decade, Rift Valley fever (RVF) outbreaks have resulted in loss of human and animal life, as well as had significant economic impact. The disease in livestock is primarily a...

  1. Silicon Valley Ecosystem

    Institute of Scientific and Technical Information of China (English)

    Joseph Leu

    2005-01-01

    @@ It is unlikely that any industrial region of the world has received as much scrutiny and study as Silicon Valley. Despite the recent crash of Internet and telecommunications stocks,Silicon Valley remains the world's engine of growth for numerous high-technology sectors.

  2. Synthesis and biophysical properties of constrained D-altritol nucleic acids (cANA).

    Science.gov (United States)

    Migawa, Michael T; Prakash, Thazha P; Vasquez, Guillermo; Seth, Punit P; Swayze, Eric E

    2013-09-06

    The first synthesis of constrained altritol nucleic acids (cANA) containing antisense oligonucleotides (ASOs) was carried out to ascertain how conformationally restricting the D-altritol backbone-containing ASO (Me-ANA) would affect their ability to form duplexes with RNA. It was found that the thermal stability was reduced (cANA/RNA -1.1 °C/modification) compared to DNA/RNA, suggesting the constrained system results in a small destabilizing perturbation in the duplex structure.

  3. Contours--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the bathymetric contours for several seafloor maps (see sheets 1, 2, 3, 7, 10, SIM 3281) of the Offshore of Santa Barbara...

  4. La Ex Hacienda de Santa Cruz

    Directory of Open Access Journals (Sweden)

    Berta Pinto de Estrada

    1975-06-01

    Full Text Available Ex hacienda Santa Cruz was chosen to show the differences in the geographic and economic structure, and the historic causes that originated them, as an example of ihe situation in the northem part of Campeche.

  5. Folds--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the folds for the geologic and geomorphic map of the Offshore Santa Cruz map area, California. The vector data file is...

  6. Faults--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the faults for the geologic and geomorphic map of the Offshore Santa Cruz map area, California. The vector data file is...

  7. Folds--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the folds for the geologic and geomorphic map of the Offshore Santa Cruz map area, California. The vector data file is included...

  8. Folds--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the folds for the geologic and geomorphic map of the Offshore Santa Cruz map area, California. The vector data file is included...

  9. Faults--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the faults for the geologic and geomorphic map of the Offshore Santa Cruz map area, California. The vector data file is...

  10. Habitat--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the habitat map of the seafloor (see sheet 7, SIM 3281) of the Offshore of Santa Barbara map area, California. The vector...

  11. Bathymetry--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the bathymetry and shaded-relief maps of Offshore Santa Cruz, California. The raster data file is included in...

  12. Habitat--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the habitat map of the seafloor of the Offshore of Santa Cruz map area, California. The vector data file is included in...

  13. Folds--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for folds for the geologic and geomorphic map (see sheet 10, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  14. Habitat--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the habitat map of the seafloor of the Offshore of Santa Cruz map area, California. The vector data file is included in...

  15. Bathymetry Hillshade--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the bathymetry and shaded-relief maps of Offshore Santa Cruz, California. The raster data file is included in...

  16. Contours--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the bathymetric contours for several seafloor maps of the Offshore Santa Cruz map area, California. The vector data file is...

  17. Faults--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for folds for the geologic and geomorphic map (see sheet 10, SIM 3281) of the Offshore of Santa Barbara map area, California....

  18. Folds--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for folds for the geologic and geomorphic map (see sheet 10, SIM 3281) of the Offshore of Santa Barbara map area, California....

  19. Bathymetry--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the bathymetry and shaded-relief maps of Offshore Santa Cruz, California. The raster data file is included in...

  20. Backscatter [SWATH]--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the acoustic-backscatter map of Offshore of Santa Cruz map area, California. Backscatter data are provided as three separate...

  1. Backscatter [SWATH]--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the acoustic-backscatter map of Offshore of Santa Cruz map area, California. Backscatter data are provided as three separate...

  2. Faults--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for folds for the geologic and geomorphic map (see sheet 10, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  3. Faults--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for folds for the geologic and geomorphic map (see sheet 10, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  4. Folds--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for folds for the geologic and geomorphic map (see sheet 10, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  5. Bathymetry Hillshade--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the bathymetry and shaded-relief maps of Offshore Santa Cruz, California. The raster data file is included in...

  6. Contours--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the bathymetric contours for several seafloor maps of the Offshore Santa Cruz map area, California. The vector data file is...

  7. Entrevista realizada com Ana Cristina Limongi-França

    OpenAIRE

    Ferreira, Camila Lopes; Pilatti, Luiz Alberto

    2013-01-01

    Ana Cristina Limongi-França é Professora Titular da Universidade de São Paulo, Psicóloga, Mestre em Psicologia Social PUCSP (1990) e Doutora em Administração - Recursos Humanos FEAUSP (1996). Criou e dirige o Núcleo de Estudos e Pesquisas em Gestão da Qualidade de Vida no Trabalho - NEP_GQVT FEA USP e Coordenadora da Fundação Instituto da Administração - FIA. Desenvolve seus estudos nas Linhas de pesquisa: Gestão da Qualidade de Vida no Trabalho, Gestão de Pessoas e Comportamento Organizacion...

  8. Oribela e os outros : intertextos em Desmundo, de Ana Miranda

    OpenAIRE

    Maranúbia Pereira Barbosa-Doiron

    2009-01-01

    Nesse estudo, apontamos, a partir de ocorrências textuais na cena enunciativa apresentada – o romance Desmundo - da escritora Ana Miranda (2005), os intertextos que transitam pelo corpus. Tendo como suporte os estudos em Linguística Textual, trabalhamos com o pressuposto de que todo e qualquer texto é um conjunto de intertextos, e que a presença da intertextualidade constitui-se como um dos critérios para a construção dos efeitos de sentido do texto. Desmundo, uma obra fictícia, tem como pano...

  9. Entrevista realizada com Ana Magnólia Bezerra Mendes

    OpenAIRE

    Ferreira, Camila Lopes; Pilatti, Luiz Alberto

    2012-01-01

    A entrevistada é Ana Magnólia Bezerra Mendes, Professora do Departamento de Psicologia Social e do Trabalho e do Programa de Pós-graduação em Psicologia Social e do Trabalho e das Organizações (PSTO) do Instituto de Psicologia da Universidade de Brasília (UnB). Tem pós-doutorado no Conservatoire National des Arts et Métiers (CNAM), Paris, doutorado em Psicologia pela UnB e sanduíche na Universidade de Bath, Inglaterra, mestrado e graduação em Psicologia. É coordenadora do Laboratório de Psico...

  10. SRTM Perspective View with Landsat Overlay: Santa Barbara, California

    Science.gov (United States)

    2001-01-01

    Santa Barbara, California, is often called 'America's Riviera.' It enjoys a Mediterranean climate, a mountain backdrop, and a long and varied coastline. This perspective view of the Santa Barbara region was generated using data from the Shuttle Radar Topography Mission (SRTM) and an enhanced Landsat satellite image. The view is toward the northeast, from the Goleta Valley in the foreground to a snow-capped Mount Abel (elevation 2526 m or 8286 feet) along the skyline. The coast here generally faces south. Consequently, Fall and Winter sunrises occur over the ocean, which is unusual for the U.S. west coast. The Santa Barbara 'back country' is very rugged and largely remains as undeveloped wilderness and an important watershed for local communities. Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data match the 30-meter resolution of most Landsat images and will substantially help in analyses of the large and growing Landsat image archive. For visualization purposes, topographic heights displayed in this image are exaggerated two times. Colors approximate natural colors.The elevation data used in this image was acquired by SRTM aboard the Space Shuttle Endeavour, launched on February 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on Endeavour in 1994. SRTM was designed to collect three-dimensional measurements of Earth's land surface.To collect the 3-D SRTM data, engineers added a mast 60 meters (about 200-feet) long, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between the NASA, the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense, and the German and Italian space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif, for NASA's Earth Science Enterprise,Washington, D.C. JPL is a

  11. ANA deficiency enhances bone morphogenetic protein-induced ectopic bone formation via transcriptional events.

    Science.gov (United States)

    Miyai, Kentaro; Yoneda, Mitsuhiro; Hasegawa, Urara; Toita, Sayaka; Izu, Yayoi; Hemmi, Hiroaki; Hayata, Tadayoshi; Ezura, Yoichi; Mizutani, Shuki; Miyazono, Kohei; Akiyoshi, Kazunari; Yamamoto, Tadashi; Noda, Masaki

    2009-04-17

    Ectopic bone formation after joint replacement or brain injury in humans is a serious complication that causes immobility of joints and severe pain. However, mechanisms underlying such ectopic bone formation are not fully understood. Bone morphogenetic protein (BMPs) are defined as inducers of ectopic bone formation, and they are regulated by several types of inhibitors. ANA is an antiproliferative molecule that belongs to Tob/BTG family, but its activity in bone metabolism has not been known. Here, we examined the role of ANA on ectopic bone formation activity of BMP. In ANA-deficient and wild-type mice, BMP2 was implanted to induce ectopic bone formation in muscle. ANA deficiency increased mass of newly formed bone in vivo compared with wild-type based on 3D-muCT analyses. ANA mRNA was expressed in bone in vivo as well as in osteoblastic cells in vitro. Such ANA mRNA levels were increased by BMP2 treatment in MC3T3-E1 osteoblastic cells. Overexpression of ANA suppressed BMP-induced expression of luciferase reporter gene linked to BMP response elements in these cells. Conversely, ANA mRNA knockdown by small interference RNA enhanced the BMP-dependent BMP response element reporter expression. It also enhanced BMP-induced osteoblastic differentiation in muscle-derived C2C12 cells. Immunoprecipitation assay indicated that ANA interacts with Smad8. Thus, ANA is a suppressor of ectopic bone formation induced by BMP, and this inhibitory ANA activity is a part of the negative feedback regulation of BMP function.

  12. Doctora Ana Larralde Pineda, ejemplo para nuestra profesión Doctor Ana Larralde Pineda, an example to our profession

    Directory of Open Access Journals (Sweden)

    Alberto James Pita

    2013-03-01

    Full Text Available El papel de la mujer en la Cirugía Maxilofacial es valioso, y más aún el de la doctora Ana Larralde Pineda, primera cirujana maxilofacial de Cuba. Con este trabajo nos hemos propuesto resaltar la figura de esta ejemplar profesional y transmitir, sobre todo a las nuevas generaciones de nuestra especialidad y de la Estomatología en general, su recuerdo imperecedero. Se realizó una investigación de tipo histórica, para recopilar los datos biográficos más generales de la profesora. Se realizaron entrevistas abiertas. A los entrevistados se les explicó el objetivo y la intención de los autores. Todos dieron su consentimiento para ser entrevistados. Se realizó una revisión bibliográfica mediante la consulta a de la base de datos Scielo Cuba y se consultó prensa escrita y el archivo de la Sociedad Cubana de Cirugía Maxilofacial. La doctora Ana Larralde Pineda supo en todo momento conjugar la responsabilidad profesional, docente, humana, con la vida familiar, y abrió las puertas a la incorporación de la mujer a esta especialidad de reconocida entrega, sacrificio y vocación para sus miembros, especialmente para las féminas.Women play a valuable role in maxillofacial surgery. A clear example is Doctor Ana Larralde Pineda, the first Cuban female maxillofacial surgeon. The purpose of this paper is to pay tribute to this outstanding professional and convey her imperishable example to the new generations of maxillofacial specialists and dental professionals at large. A historical study was conducted to gather the most general biographical information about the professor. Open interviews were carried out. Interviewees were informed of the authors' purpose and intention. All gave their consent to be interviewed. A bibliographic review was conducted based on Scielo Cuba database, the printed press and the archives of the Cuban Society of Maxillofacial Surgery. Doctor Ana Larralde Pineda was always able to combine her professional, teaching

  13. Geological literature on the San Joaquin Valley of California

    Science.gov (United States)

    Maher, J.C.; Trollman, W.M.; Denman, J.M.

    1973-01-01

    The following list of references includes most of the geological literature on the San Joaquin Valley and vicinity in central California (see figure 1) published prior to January 1, 1973. The San Joaquin Valley comprises all or parts of 11 counties -- Alameda, Calaveras, Contra Costa, Fresno, Kern, Kings, Madera, Merced, San Joaquin, Stanislaus, and Tulare (figure 2). As a matter of convenient geographical classification the boundaries of the report area have been drawn along county lines, and to include San Benito and Santa Clara Counties on the west and Mariposa and Tuolumne Counties on the east. Therefore, this list of geological literature includes some publications on the Diablo and Temblor Ranges on the west, the Tehachapi Mountains and Mojave Desert on the south, and the Sierra Nevada Foothills and Mountains on the east.

  14. 令人陶醉的Santa Fe

    Institute of Scientific and Technical Information of China (English)

    潘小松

    1999-01-01

    假如用汉字代替Santa Fe,这个名字就失去了许多诗意。四百多年来,Santa Fe市吸引了全世界的人们。人们惊叹她的新墨西哥式的自然美,享受那里宜人的气候,赞美那丰富的西班牙和印第安文化。Santa Fe是美国最早的行政首府,也是贸易和宗教的中枢,还是音乐、建筑、美术和休闲的胜地。Santa Fe蜿蜒的小路、长着当地花草的园子和四周的山景都叫人心旷神怡。在美国没有别的城市像Santa Fe这样保护自己的文化并为之感到骄傲。她的自然美和人文传统赢得了神圣的赞誉。Santa Fe坐落在落基山脚下,每晚日落时分,这里一片鲜红,人们称之为"基督的血"。远在清教徒登陆普利茅斯之前,西班牙人就在Santa Fe建立了政府。今天,这座城市是世界旅游胜地,是美国第三大美术作品

  15. Depresijas, ruminēšanas un sociālo problēmu risināšanas saistība

    OpenAIRE

    Pētersone, Linda

    2015-01-01

    Mērķis bija noskaidrot, kāda ir saistība starp depresijas izteiktības pakāpi, ruminatīvas reaģēšanas veidiem un problēmu risināšanas dimensijām. Pētījumā piedalījās 137 studenti (19–36 g.; M = 22,9), tostarp 105 sievietes un 32 vīrieši. Tika izmantota Beka Depresijas aptauja (Beck Depression Inventory II. Beck, Steer & Brown, 1996), Ruminatīvas reaģēšanas aptauja (Ruminative Responses Scale; Treynor, Gonzalez & Susan Nolen-Hoeksema, 2003) un Problēmu risināšanas aptauja (Problem Solving Inven...

  16. Geometry of Valley Growth

    CERN Document Server

    Petroff, Alexander P; Abrams, Daniel M; Lobkovsky, Alexander E; Kudrolli, Arshad; Rothman, Daniel H

    2011-01-01

    Although amphitheater-shaped valley heads can be cut by groundwater flows emerging from springs, recent geological evidence suggests that other processes may also produce similar features, thus confounding the interpretations of such valley heads on Earth and Mars. To better understand the origin of this topographic form we combine field observations, laboratory experiments, analysis of a high-resolution topographic map, and mathematical theory to quantitatively characterize a class of physical phenomena that produce amphitheater-shaped heads. The resulting geometric growth equation accurately predicts the shape of decimeter-wide channels in laboratory experiments, 100-meter wide valleys in Florida and Idaho, and kilometer wide valleys on Mars. We find that whenever the processes shaping a landscape favor the growth of sharply protruding features, channels develop amphitheater-shaped heads with an aspect ratio of pi.

  17. Purge at West Valley

    Science.gov (United States)

    Mack, Warren

    1977-01-01

    Tells how the adviser of the student newspaper at West Valley College (Saratoga, California) was dismissed after the newspaper published stories based on investigations into alleged wrongdoings by administration members. (GW)

  18. The loss rates of web tags applied to day-old Anas and Aythya ducklings

    Science.gov (United States)

    Blums, P.; Mednis, A.; Bauga, I.; Nichols, J.D.; Hines, J.E.

    1997-01-01

    Researchers studied the loss rate of web tags on Anas and Aythya ducklings by double marking day-old ducklings of five species with web tags and plasticine-filled rings. Tag loss was examined over three-month, one-year, and three-year periods. Web tag loss was greatest for Anas and occurred mostly in the first three months following tagging.

  19. Deficiency of antiproliferative family protein Ana correlates with development of lung adenocarcinoma.

    Science.gov (United States)

    Yoneda, Mitsuhiro; Suzuki, Toru; Nakamura, Takahisa; Ajima, Rieko; Yoshida, Yutaka; Kakuta, Shigeru; Katsuko, Sudo; Iwakura, Yoichiro; Shibutani, Makoto; Mitsumori, Kunitoshi; Yokota, Jun; Yamamoto, Tadashi

    2009-02-01

    The abundant in neuroepithelium area (ana) gene was originally identified as a member of the tob/btg family of antiproliferative genes. Like the other family members, Ana inhibits growth of NIH3T3 cells when overexpressed. However, whether or not Ana is involved in tumor progression has been elusive. Here, we show that expression of ana is relatively high in the lung, the expression being restricted in type II alveolar epithelial cells. We further show that ana expression is reduced in 97% of the human lung cancer cell lines examined (61/63) and 86% of clinical samples from lung adenocarcinoma patients (36/42). Long-term observation of ana-deficient (ana−/–) mice reveals that 8% of them develop lung tumors (5/66) by 21 months after birth, while 0% of wild-type mice (0/35) develop the same type of tumors. We also show that exogenously expressed ana gene product suppresses the levels of matrix metalloproteinase-2 (MMP-2) and plasminogen activator inhibitor-1 (PAI-1) expression in lung cancer cells. Taken together, we propose that ana functions as a tumor suppressor and that its product inhibits tumor progression as well by suppressing angiogenesis, invasion, and metastasis.

  20. Choosing wisely: Review and commentary on anti-nuclear antibody (ANA) testing.

    Science.gov (United States)

    Fritzler, Marvin J

    2016-03-01

    Choosing Wisely®: Next Steps in Improving Healthcare Value is an initiative of the American Board of Internal Medicine (ABIM) Foundation. The driving forces for the Choosing Wisely (CW) campaign include rising and unstainable health care expenditures and evidence that there is lack of fiscal stewardship of health care resources. The American College of Rheumatology and the Canadian Rheumatology Association published their top five Choosing Wisely recommendations, the first of which pertained to antinuclear antibodies (ANA) and ANA subserology testing. Concerns about the wasteful use of these tests prompted an analysis of the expenditures attributable to ANA testing as a proportion of total health care expenditures and based on a financial model was in the range of 0.00125%. It is suggested that if the sole use of ANA testing is to add evidence to support a diagnosis when the pre-test probability is high, then the ANA test has limited clinical value. Accordingly, the goal of ANA testing needs to be reconsidered and expanded beyond an approach to simply confirming a diagnosis with 'intention to treat' to a goal of case finding of 'pre- or early disease' with an 'intent to prevent' disease. This an area where more significant inroads can be made in preventing end organ disease and thereby reducing health care expenditures HCE. One CW recommendation that bears emphasizing is that, with a few possible exceptions, repeat ANA or ANA subserology testing has little clinical value in monitoring disease activity or predicting a flare.

  1. Evaluation of the LIAISON ANA screen assay for antinuclear antibody testing in autoimmune diseases.

    Science.gov (United States)

    Ghillani, P; Rouquette, A M; Desgruelles, C; Hauguel, N; Le Pendeven, C; Piette, J C; Musset, L

    2007-08-01

    Antinuclear antibodies (ANA) are widely detected by immunofluorescence on HEp-2 cells in patients with connective tissue diseases and other pathological conditions. We evaluated the first-automated chemiluminescence immunoassay for the detection of ANA (LIAISON ANA screen, DiaSorin). This study was carried out simultaneously in two laboratories by testing 327 patient samples with clinically defined connective diseases, 273 routine samples for ANA screening, and 300 blood donors. A total of 268 out of 337 IIF-positive sera were positive with LIAISON ANA screen (79.5% of agreement) and 240 out of 263 IIF-negative sera were negative with LIAISON ANA screen (91.2% of agreement). After resolution of discrepant results, the concordance reached, respectively, 94.9% and 98.8%. The specificity was 99.3% and the sensitivity was 94%. Unlike results obtained by other ANA screening assays, we observed acceptable sensitivity and specificity. Despite the presence of HEp-2 cell extract, we failed to detect some antibodies as antinucleolar, antinuclear envelope, and antiproliferating cell nuclear antigen. This automated assay allows quick process to results and exhibits satisfactory sensitivity for the detection of the main ANA specificities of connective tissue diseases.

  2. Macroeconomia do Turismo Argentino em Santa Catarina

    Directory of Open Access Journals (Sweden)

    Roberto Meurer

    2010-07-01

    Full Text Available Resumo O Estado de Santa Catarina experimentou um considerável crescimento do setor de turismo nas últimas décadas. O fluxo turístico de origem argentina revelou-se um ingrediente importante dessa trajetória. Este artigo focaliza um aspecto pouco explorado, aparentemente, da participação argentina no turismo estadual: a relação entre a situação macroeconômica do país vizinho e a demanda turística por Santa Catarina lá originada. Começa-se abordando brevemente a problemática geral da macroeconomia do turismo. Depois, discorre-se sobre o crescimento desse setor em Santa Catarina, destacando a presença de argentinos. A terceira parte desenvolve uma análise baseada em tratamento estatístico de dados sobre demanda e receita geradas por esses turistas no estado, com exame das correlações envolvendo taxa de câmbio e taxa de crescimento do PIB da Argentina. Palavras-chave: turismo; Santa Catarina; turistas argentinos; economia argentina Abstract The State of Santa Catarina has witnessed a considerable development of its tourist sector in the last decades. The demand from Argentina has proved to be an important factor of that growth. This article deals with a feature of the presence of Argentinians in the state which seems to be scarcely studied: the relationship between the macroeconomic situation of Argentina and the tourist demand in Santa Catarina originated from that country. The first part of the article considers briefly the general issue of tourism macroeconomics. The second one looks upon tourism growth in Santa Catarina, stressing the presence of visitors from Argentine. The third section develops an analysis based on statistical treatment of data concerning demand and income generated by such tourists in Santa Catarina, involving correlations that consider aspects like exchange rate and the rate of GDP increase in Argentina. Keywords: tourism; Santa Catarina; tourists from Argentina; Argentina’s economy

  3. Characterization of a cashew allergen, 11S globulin (Ana o 2), conformational epitope.

    Science.gov (United States)

    Robotham, Jason M; Xia, Lixin; Willison, LeAnna N; Teuber, Suzanne S; Sathe, Shridhar K; Roux, Kenneth H

    2010-05-01

    Both linear and conformational epitopes likely contribute to the allergenicity of tree nut allergens, yet, due largely to technical issues, few conformational epitopes have been characterized. Using the well studied recombinant cashew allergen, Ana o 2, an 11S globulin or legumin, we identified a murine monoclonal antibody which recognizes a conformational epitope and competes with patient IgE Ana o 2-reactive antibodies. This epitope is expressed on the large subunit of Ana o 2, but only when associated with an 11S globulin small subunit. Both Ana o 2 and the homologous soybean Gly m 6 small subunits can foster epitope expression, even when the natural N-terminal to C-terminal subunit order is reversed in chimeric molecules. The epitope, which is also expressed on native Ana o 2, is readily susceptible to destruction by physical and chemical denaturants.

  4. Th17-relevant cytokines vary with sera of different ANA staining patterns.

    Science.gov (United States)

    Hu, Jinhui; Meng, Wei; Zhang, Denghai; Qiu, Chaolin; Hua, Ling; Xie, Qiuhua; He, Xiaoxue; Ye, Hongxing

    2013-04-01

    Antinuclear antibodies (ANA) react with components located in the cell nucleus and cytoplasm. Differing ANA staining patterns may reflect the specificity of autoantibodies in sera and indicate some autoimmune diseases specifically, to some extent. Th17-relevant cytokines have been shown to be involved in a variety of autoimmune diseases, but not consistently. In this study, we investigated whether differences in Th17-relevant cytokines exist between different ANA pattern sera. Sera of 64 ANA-positive patients (12 homogeneous, 13 speckled particle, 11 nucleolar, 15 centromere, 6 peripheral nuclear) and 16 healthy donors were analyzed for IL-17, IL-6, IL-21, IL-22, IL-23 (p19), and TGF-β, and subsequently correlations between IL-17 and IL-6, IL-21, IL-22, IL-23, and TGF-β were analyzed. Results showed that these Th17-relevant cytokines varied with different ANA-positive sera compared with healthy donors, except TGF-β. Among them, IL-21 and IL-22 were higher with all ANA-positive sera and IL-17, IL-6, and IL-23 were higher with three or more ANA staining sera. No significant difference in these cytokines was seen between the different ANA staining sera except IL-17 levels in sera of peripheral nuclear staining positive subjects were higher than nucleolar. Additionally, in ANA-positive sera, IL-17 correlated with IL-6, IL-21, IL-22, and IL-23, but not with TGF-β. Thus, we demonstrated that Th17-relevant cytokines varied with different ANA staining pattern sera, suggesting that Th17-relevant cytokines play differing roles in autoimmune diseases.

  5. Medicīniska rakstura piespiedu līdzekļu piemērošana, grozīšana, atcelšana

    OpenAIRE

    Žuravļova, Alina

    2015-01-01

    Maģistra darbs atspoguļo medicīniska rakstura piespiedu līdzekļu institūta analizēšanu gan no teorētiskās, gan no praktiskās puses, to krimināltiesisko izpratni, kā arī aktuālo praksē esošo problēmu izvērtēšanu. Spēkā esošā normatīvā regulējuma praktiskā pielietošana, norada uz to, ka MRPL regulējošo tiesību normu nepilnības, kā arī nepieciešamā normatīvā regulējuma trūkums, nevar noteikt tādu kriminālprocesa kārtību, kas nodrošina efektīvu Krimināllikuma normu piemērošanu un krimināltie...

  6. Water and heat balances in Doñana wetlands

    Directory of Open Access Journals (Sweden)

    A. Ramos-Fuertes

    2016-10-01

    Full Text Available This paper presents the main results of the study of water balance and surface heat balance in the Doñana marshlands. The study was based on a broad base of hydrometeorological data taken at 10 minute intervals from 2006 to 2011 by a network of six measuring stations located in areas of vegetation-free marsh. This information is used to characterize, at different time scales, the thermal behavior of the marsh by analyzing its hydrometeorology centering on the surface heat fluxes. Thus, we have modeled and analyzed the heat flux between the water and flooded soil and the processes of heat transfer between the water surface and the atmosphere. Special attention has been paid to evaporation, on which the marsh draining process depends.

  7. ANA - A framework for building ATHENA on ARM

    Science.gov (United States)

    Smith, Joshua Wyatt; Hamilton, Andrew

    2015-10-01

    The ATLAS software framework (ATHENA) is large and dynamic, comprised of around 6.5 million lines of code. It is compiled using the ATLAS monitoring system, NICOS which uses tools and scripts located and tuned for the CERN services, LXPLUS and AFS. Furthermore, the constraints placed on the hardware that the software is based, limits compilations to traditional x86 architecture. With the sudden interest in ARM processors for large scale high energy physics computing, a new system needs to be implemented to build ATHENA versions for ARM, on ARM. This letter serves to introduce a building framework called Atlas Nightly on ARM (ANA). This new framework implements patches to suit the ARM architecture with the goal of a final ATHENA version for ARM.

  8. Erythrodiplax ana sp. nov. (Odonata: Libellulidae) from Brazilian palm swamps.

    Science.gov (United States)

    Guillermo-Ferreira, Rhainer; Vilela, Diogo S; Del-Claro, Kleber; Bispo, Pitágoras C

    2016-08-29

    Erythrodiplax ana sp. nov. (male holotype, six male and three female paratypes), collected in Vereda wetlands (a unique Neotropical savanna environment) in Uberlândia (Minas Gerais) and Chapada dos Guimarães (Mato Grosso), Brazil, is described and illustrated. The new species fits in Borror's Basalis Group, and can be distinguished from other species by the combination of the following traits: blue pruinosity dorsally on thorax and third to eighth abdominal segments; sides of the thorax olive-green; face ivory or olive-green; wings hyaline with a small apical brown spot on all four wings, well defined in females; male genitalia with sclerotized erectile posterior lobe and inflatable sac-like median process. Last instar larvae were reared in the laboratory, resulting in the description of the larva. We also followed this population for 13 months and present resulting biological notes and comments on ontogenetic color change in males, as well as longevity.

  9. Failure Mechanisms of Ana Slide, Eivissa Channel, Western Mediterranean Sea

    Science.gov (United States)

    Lafuerza, S.; Sultan, N.; Canals, M.; Lastras, G.; Cattaneo, A.; Frigola, J.; Costa, S.; Berndt, C.

    2011-12-01

    Fluid seepage has been considered as the most plausible explanation to account for slope instabilities in the Eivissa Channel in between the Iberian Peninsula and the Balearic Islands, Western Mediterranean Sea. In situ geotechnical tests and sediment cores obtained in the Ana Slide area, on the Balearic slope of the Eivissa Channel, suggest that the development of the basal failure surface (BFS) was favoured by contrasting hydro-mechanical properties between a coarse unit (U7) charged with methane and a fine-grained unit above (U6). The presence of past methane seepage has been inferred from high magnetic susceptibility values found in sediments from the headwall area and is supported by seismic reflection data. Geotechnical data from piezocone tests, laboratory analyses and numerical calculations indicate degradation of the undrained shear strength generated by methane exsolution and expansion as the only plausible mechanism to explain the origin of Ana Slide. The probability of failure for different critical failure surfaces has been investigated by using the SAMU-3D slope stability model taking into account the role of free gas in the development of the landslide. According to SAMU-3D, the most probable failure surface is related to a minimum degradation of the undrained shear strength of units U6 and U7 of 95% and a basal failure surface developed at the base of U6, which acted as a weak layer. Wheeler's theory suggests that 9% of free-gas saturation in U7 is enough to reduce the undrained shear strength by 95%. However, using the theory of the undrained equilibrium behaviour of gassy sediments we conclude that the excess fluid pressure generated by gas exsolution and expansion is not relevant to bring the slope to fail.

  10. Alignment Sensitivity Study of the St. ANA Beam Line

    Science.gov (United States)

    Gervais, Michelle; Couder, Manoel; Jung, Hyo Soon; Setoodehnia, Kiana

    2014-09-01

    The St. ANA (STable Accelerator for Nuclear Astrophysics) accelerator is being prepared for use with the St. George recoil mass separator. The accelerator is in working condition for use in direct kinematic experiments but the St. George separator works with inverse kinematics and requires a highly controlled beam restricted by severe position and divergence parameters that are not achieved at the present time. A systematic sensitivity study was conducted using a simulation of the beam line in order to assess the impact of a misalignment in each optical element or in the beam itself. Tests were done with the beam to analyze how the beam behaves at various points in the line and to compare this data with simulation results to determine possible causes of misalignment. The results of these tests and simulations are that the beam characteristics are now better understood and the possible causes of the limitations have been narrowed down. The St. ANA (STable Accelerator for Nuclear Astrophysics) accelerator is being prepared for use with the St. George recoil mass separator. The accelerator is in working condition for use in direct kinematic experiments but the St. George separator works with inverse kinematics and requires a highly controlled beam restricted by severe position and divergence parameters that are not achieved at the present time. A systematic sensitivity study was conducted using a simulation of the beam line in order to assess the impact of a misalignment in each optical element or in the beam itself. Tests were done with the beam to analyze how the beam behaves at various points in the line and to compare this data with simulation results to determine possible causes of misalignment. The results of these tests and simulations are that the beam characteristics are now better understood and the possible causes of the limitations have been narrowed down. Project advisor

  11. Viaje al palenque Caribe de Ana Mercedes Hoyos

    Directory of Open Access Journals (Sweden)

    Maria Cristina Laverde Toscano

    1995-04-01

    Full Text Available Transitar por el camino de un artista consagrado despierta en el espectador diversos y entrañables sentimientos. Recorrer la obra de Ana Mercedes Hoyos nos enfrenta al proceso coherente y mesurado de una creadora que se apropió de la luz majestuosa para dar vida a objetos del entorno cotidiano. Objetos que danzan, dueños del movimiento y la sensualidad que los convierte en sagrados. El encuentro con un cuadro de esta artista se transforma así en un acto sublime de contemplación. Esta Maestra vive hoy en función de su trabajo las veinticuatro horas de cada día: sus viajes continuos tienen que ver siempre con sus labores artísticas en Nueva York, con sus exposiciones en los más disímiles puntos del planeta, con su anhelo ferviente de conocer lo que grandes maestros de la plástica universal muestran en famosos museos y galerías del mundo. Así preserva la riqueza de esa relación constante en su obra entre temáticas locales y estilos y lenguajes contemporáneos e internacionales. En Bogotá, la vida de Ana Mercedes Hoyos transcurre alderredor de su taller donde infatigablemente lleva al lienzo sólo algunos de los múltiples proyectos que invaden su creativa imaginación. Los pocos compromisos que acepta giran también en torno al trabajo, al igual que sus amigos con quienes comparte actividades y labores de su quehacer artístico. Al final, como ella afirma ... “todo se me vuelve el mismo cuento”.

  12. Ana Carolina Escosteguy: Cenários dos estudos culturais

    Directory of Open Access Journals (Sweden)

    Thaisa Cristina Bueno

    2016-01-01

    Full Text Available Autora do livro “Cartografia dos Estudos Culturais”, “Comunicação e recepção” (em coautoria com Nilda Jacks, “Leituras em comunicação, cultura e tecnologia”, além de coautora e organizadora em outras obras de referência sobre o tema cultura e comunicação no Brasil, Ana Carolina Escosteguy é hoje um dos nomes mais importantes quando se pensa em Estudos Culturais no país. Doutora em Ciências da Comunicação pela Universidade de São Paulo (2000, com pós-doutorado no CAMRI (Communication and Media Research Institute, associado ao Department of Journalism and Mass Communication da School of Media, Art and Design da University of Westminster (UK, Ana Carolina Escosteguy é professora titular da Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS e bolsista produtividade em pesquisa do CNPq, desde março 2001. Nesta entrevista ela discute pontos sensíveis da área, entre eles o pouco destaque das pesquisas desse campo têm tido no Jornalismo, o fato de a base teórica ser bem mais ampla que os tradicionais estudos de recepção a que são comumente aproximados, não se nega a tratar das confusões com a folkcomunicação, bem como as próprios limites e intersecções desse campo de estudos. Durante esta conversa, aproveita para apontar as obras que considera essenciais para adentrar na área e mostra coragem e segurança para se colocar como uma pesquisadora que busca entender o tempo atual, as tecnologias e as rupturas a partir da perspectiva do usuário. Confiram:

  13. VIAJE AL PALENQUE CARIBE DE ANA MERCEDES HOYOS

    Directory of Open Access Journals (Sweden)

    Maria Cristina Laverde Toscano

    1995-01-01

    Full Text Available Transitar por el camino de un artista consagrado despierta en el espectador diversos y entrañables sentimientos. Recorrer la obra de Ana Mercedes Hoyos nos enfrenta al proceso coherente y mesurado de una creadora que se apropió de la luz majestuosa para dar vida a objetos del entorno cotidiano. Objetos que danzan, dueños del movimiento y la sensualidad que los convierte en sagrados. El encuentro con un cuadro de esta artista se transforma así en un acto sublime de contemplación. Esta Maestra vive hoy en función de su trabajo las veinticuatro horas de cada día: sus viajes continuos tienen que ver siempre con sus labores artísticas en Nueva York, con sus exposiciones en los más disímiles puntos del planeta, con su anhelo ferviente de conocer lo que grandes maestros de la plástica universal muestran en famosos museos y galerías del mundo. Así preserva la riqueza de esa relación constante en su obra entre temáticas locales y estilos y lenguajes contemporáneos e internacionales. En Bogotá, la vida de Ana Mercedes Hoyos transcurre alderredor de su taller donde infatigablemente lleva al lienzo sólo algunos de los múltiples proyectos que invaden su creativa imaginación. Los pocos compromisos que acepta giran también en torno al trabajo, al igual que sus amigos con quienes comparte actividades y labores de su quehacer artístico. Al final, como ella afirma «... todo se me vuelve el mismo cuento».

  14. Ana Enriqueta Terán: poetisa de la lengua

    Directory of Open Access Journals (Sweden)

    Luis Alberto Angulo

    2014-06-01

    Full Text Available Este año ha sido esencial en la vida de la escritora Ana Enriqueta Terán, tres libros estupendos suyos han sido publicados en los primeros seis meses. Uno de sonetos con dibujos de ella misma (Otros sonetos de todos mis tiempos. Casa Nacional de las Letras Andrés Bello, Caracas, una novela (Apuntes y congojas de una decadencia narrada en tres muertes. Fundación Editorial El Perro y la Rana, Caracas, y a finales del mes de junio - en el marco del XI Festival Mundial de Poesía de Venezuela -, la prestigiosa Biblioteca Ayacucho ha presentado con el Nº 252 de su Colección Clásica a Piedra de habla, antología poética con prólogo de Patricia Guzmán titulado Ana Enriqueta Terán Voz relampagueante de misterio y belleza, amén de la profusa cronología y concienzuda compilación de las fuentes bibliográficas. También este año, el Museo de Arte Valencia conjuntamente con la Red de Escritores de Venezuela y de un grupo de amigos de la poetisa constituidos como comité preparatorio para la celebración del centenario de la escritora, le rindió un cálido homenaje el domingo 4 de mayo, aniversario noventa y seis (96 de su nacimiento en Valera, estado Trujillo, de la ahora República Bolivariana de Venezuela

  15. Valley-contrasting orbital angular momentum in photonic valley crystals

    CERN Document Server

    Chen, Xiaodong; Dong, Jianwen

    2016-01-01

    Valley, as a degree of freedom, has been exploited to realize valley-selective Hall transport and circular dichroism in two-dimensional layered materials. On the other hand, orbital angular momentum of light with helical phase distribution has attracted great attention for its unprecedented opportunity to optical communicagtions, atom trapping, and even nontrivial topology engineering. Here, we reveal valley-contrasting orbital angular momentum in all-dielectric photonic valley crystals. Selective excitation of valley chiral bulk states is realized by sources carrying orbital angular momentum with proper chirality. Valley dependent edge states, predictable by nonzero valley Chern number, enable to suppress the inter-valley scattering along zigzag boundary, leading to broadband robust transmission in Z-shape bend without corner morphological optimization. Our work may open up a new door towards the discovery of novel quantum states and the manipulation of spin-orbit interaction of light in nanophotonics.

  16. 78 FR 66982 - Santa Clara Pueblo Disaster #NM-00039

    Science.gov (United States)

    2013-11-07

    ... ADMINISTRATION Santa Clara Pueblo Disaster NM-00039 AGENCY: U.S. Small Business Administration. ACTION: Notice... for the Santa Clara Pueblo (FEMA- 4151-DR), dated 10/29/2013. Incident: Severe Storms and Flooding... disaster: Primary Areas: Santa Clara Pueblo. The Interest Rates are: Percent For Physical Damage:...

  17. Effects of climate change and population growth on the transboundary Santa Cruz aquifer

    Science.gov (United States)

    Scott, Christopher A.; Megdal, Sharon; Oroz, Lucas Antonio; Callegary, James; Vandervoet, Prescott

    2012-01-01

    The USA and Mexico have initiated comprehensive assessment of 4 of the 18 aquifers underlying their 3000 km border. Binational management of groundwater is not currently proposed. University and agency researchers plus USA and Mexican federal, state, and local agency staff have collaboratively identified key challenges facing the Santa Cruz River Valley Aquifer located between the states of Arizona and Sonora. The aquifer is subject to recharge variability, which is compounded by climate change, and is experiencing growing urban demand for groundwater. In this paper, we briefly review past, current, and projected pressures on Santa Cruz groundwater. We undertake first-order approximation of the relative magnitude of climate change and human demand drivers on the Santa Cruz water balance. Global circulation model output for emissions scenarios A1B, B1, and A2 present mixed trends, with annual precipitation projected to vary by ±20% over the 21st century. Results of our analysis indicate that urban water use will experience greater percentage change than climate-induced recharge (which remains the largest single component of the water balance). In the Mexican portion of the Santa Cruz, up to half of future total water demand will need to be met from non-aquifer sources. In the absence of water importation and with agricultural water use and rights increasingly appropriated for urban demand, wastewater is increasingly seen as a resource to meet urban demand. We consider decision making on both sides of the border and conclude by identifying short- and longer-term opportunities for further binational collaboration on transboundary aquifer assessment.

  18. The concordance of serial ANA tests in an Australian tertiary hospital pathology laboratory.

    Science.gov (United States)

    Lee, Adrian Y S; Hudspeth, Andrew R; Adelstein, Stephen

    2016-10-01

    The antinuclear antibody (ANA) tests are some of the more frequently requested tests for the diagnosis of autoimmunity. Although they are used primarily as diagnostic blood tests, multiple requests on the same patient continue to be encountered in the laboratory. This retrospective analysis of serial ANA testing at one pathology laboratory in Australia is the first study that examines the statistical concordance and possible implications of this on clinical practice. High-titred ANA have quite good repeatability for titre and pattern, and low-titred ANA, which can be non-specific, have poor repeatability. Staining patterns are, in general, almost random in nature on serial tests when compared to the first-obtained ANA pattern for each patient. This study confirms that there is little benefit in serial ANA testing, and only if there is a clear change in the patient's clinical picture would repeat of an initial low-titred ANA be useful. The findings reinforce the need for pathology stewardship to minimise costs, wasted resources and unnecessary referrals.

  19. The ANA-reflex test as a model for improving clinical appropriateness in autoimmune diagnostics.

    Science.gov (United States)

    Tonutti, Elio; Bizzaro, Nicola; Morozzi, Gabriella; Radice, Antonella; Cinquanta, Luigi; Villalta, Danilo; Tozzoli, Renato; Tampoia, Marilina; Porcelli, Brunetta; Fabris, Martina; Brusca, Ignazio; Alessio, Maria Grazia; Barberio, Giuseppina; Sorrentino, Maria Concetta; Antico, Antonio; Bassetti, Danila; Fontana, Desré Ethel; Imbastaro, Tiziana; Visentini, Daniela; Pesce, Giampaola; Bagnasco, Marcello

    2016-12-01

    Reflex tests are widely used in clinical laboratories, for example, to diagnose thyroid disorders or in the follow-up of prostate cancer. Reflex tests for antinuclear antibodies (ANA) have recently gained attention as a way to improve appropriateness in the immunological diagnosis of autoimmune rheumatic diseases and avoid waste of resources. However, the ANA-reflex test is not as simple as other consolidated reflex tests (the TSH-reflex tests or the PSA-reflex tests) because of the intrinsic complexity of the ANA test performed by the indirect immunofluorescence method on cellular substrates. The wide heterogeneity of the ANA patterns, which need correct interpretation, and the subsequent choice of the most appropriate confirmatory test (ANA subserology), which depend on the pattern feature and on clinical information, hinder any informatics automation, and require the pathologist's intervention. In this review, the Study Group on Autoimmune Diseases of the Italian Society of Clinical Pathology and Laboratory Medicine provides some indications on the configuration of the ANA-reflex test, using two different approaches depending on whether clinical information is available or not. We further give some suggestions on how to report results of the ANA-reflex test.

  20. Studies on the hydrolytic stability of 2'-fluoroarabinonucleic acid (2'F-ANA).

    Science.gov (United States)

    Watts, Jonathan K; Katolik, Adam; Viladoms, Júlia; Damha, Masad J

    2009-05-07

    The stability of 2'-deoxy-2'-fluoroarabinonucleic acid (2'F-ANA) to hydrolysis under acidic and basic conditions was compared to that of DNA, RNA and 2'F-RNA. In enzyme-free simulated gastric fluid (pH approximately 1.2), 2'F-ANA was found to have dramatically increased stability (virtually no cleavage observed after 2 days) with respect to both DNA (t(1/2) approximately 2 min) and RNA (t(1/2) approximately 3 h (PO) or 3 days (PS)). These results were observed for both phosphodiester and phosphorothioate backbones and with multiple mixed-base sequences. Under basic conditions, 2'F-ANA also showed good stability. In 1 M NaOH at 65 degrees C, 2'F-ANA had a t(1/2) of approximately 20 h, while RNA was entirely degraded in a few minutes. Furthermore, the nuclease cleavage of phosphorothioate 2'F-ANA and DNA by snake venom phosphodiesterase was studied in detail. One diastereomer of the PS-2'F-ANA linkage was found to be much more vulnerable to enzymatic cleavage than the other, which is parallel to the properties observed for PS-DNA. Additional studies of 2'F-ANA-containing oligonucleotides are warranted based on the excellent stability properties described here.

  1. ANA IIF Automation: Moving towards Harmonization? Results of a Multicenter Study.

    Science.gov (United States)

    Van den Bremt, Stefanie; Schouwers, Sofie; Van Blerk, Marjan; Van Hoovels, Lieve

    2017-01-01

    Background. Our study aimed to investigate whether the introduction of automated anti-nuclear antibody (ANA) indirect immunofluorescence (IIF) analysis decreases the interlaboratory variability of ANA titer results. Method. Three serum samples were sent to 10 laboratories using the QUANTA-Lyser® in combination with the NOVA View®. Each laboratory performed the ANA IIF analysis 10x in 1 run and 1x in 10 different runs and determined the endpoint titer by dilution. One of the three samples had been sent in 2012, before the era of ANA IIF automation, by the Belgian National External Quality Assessment (EQA) Scheme. Harmonization was evaluated in terms of variability in fluorescence intensity (LIU) and ANA IIF titer. Results. The evaluation of the intra- and interrun LIU variability revealed a larger variability for 2 laboratories, due to preanalytical and analytical problems. Reanalysis of the EQA sample resulted in a lower titer variability. Diluted endpoint titers were similar to the estimated single well titer and the overall median titer as reported by the EQA in 2012. Conclusion. The introduction of automated microscopic analysis allows more harmonized ANA IIF reporting, provided that this totally automated process is controlled by a thorough quality assurance program, covering the total ANA IIF process.

  2. Contours--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the bathymetric contours for several seafloor maps (see sheets 1, 2, 3, 7, 10, SIM 3281) of the Offshore of Santa Barbara map...

  3. Santa Legends From Around the World

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The tradition of children receiving gifts during the month of December is relatively the same no matter where you go in the world, but the character that brings the gifts can vary quite a bit from country to country. The following are the top five Santa legends from around the world.

  4. Ecotourism: The Santa Elena Rainforest Project.

    Science.gov (United States)

    Wearing, Stephen

    1993-01-01

    Describes an ecotourism project in which the community of Santa Elena, Costa Rica, are developing a rainforest reserve on government land leased permanently to the local high school. Discusses the impact of the project on the community's economy and environment. (Contains 30 references.) (MDH)

  5. Bathymetry--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the bathymetry and shaded-relief maps (see sheets 1, 2, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  6. Santa Fe Junior College, Gainesville, Florida.

    Science.gov (United States)

    Caudill, Rowlett and Scott, Architects, Houston, TX.

    The design of Santa Fe Junior College is examined, beginning with the development of an educational philosophy. Subsequent design decisions are based largely upon this philosophy which emphasizes the development of the individual student and the fulfillment of his needs. Further, the need for flexibility is recognized and is an important aspect of…

  7. Hyperspectral Ocean Color Science: Santa Barbara Channel

    Science.gov (United States)

    2016-06-07

    goal of the PnB in situ sampling program is to develop state-of-the- art ocean color algorithms for Case II waters like those found in the Santa Barbara...S.Maritorena and W. Robinson, 1999: Atmospheric correction of satellite ocean color imagery: The black pixel assumption. Submitted to Applied Optics. Toole

  8. The use of pro-ana blogs for online social support.

    Science.gov (United States)

    Tong, Stephanie Tom; Heinemann-Lafave, Daria; Jeon, Jehoon; Kolodziej-Smith, Renata; Warshay, Nathaniel

    2013-01-01

    The aim of this research was to document the content on pro-ana blogs and to uncover how the unique socio-technical features of blogs (interactivity, self-disclosure, masspersonal communication) facilitate social support among members. A final sample of 48 pro-ana blogs provided 624 individual units for coding. Results indicate that prevalent forms of social support were emotional support, esteem support, and informational support. A new category, reciprocal self-disclosure, was also revealed to be quite frequent. Blogs are spaces where social support is sought and communicated among members of the pro-ana network. Interpretation of blog communication and implications for treatment and research are discussed.

  9. Biodīzeļdegvielas ražošanas blakusproduktu noteikšana fermentācijas barotnēs

    OpenAIRE

    Novada, Laura

    2015-01-01

    Biodīzeļdegvielas ražošanas blakusproduktu noteikšana fermentācijas barotnēs. Novada L., zinātniskā vadītāja Dr.ķīm. Nakurte I. Maģistra darbs, 52 lappuses, 24 attēli, 15 tabulas, 10 vienādojumi un 36 literatūras avoti. Latviešu valodā. Darbā ir apkopota literatūra par glicerīna un organisko skābju rašanos biodīzeļdegvielas ražošanas procesā, to noteikšanas metodēm biodīzeļdegvielā un fermentācijas barotnēs un izmantošanas iespējām ūdeņraža ieguvē. Praktiskajā daļā noteikta glicerīna konce...

  10. Klientu apkalpošanas kvalitātes vērtēšana veikalā “Apranga”.

    OpenAIRE

    Mičule, Anda

    2013-01-01

    Bakalaura darba temats ir “Klientu apkalpošanas kvalitātes vērtēšana veikalā Apranga”. Bakalaura darba mērķis, pamatojoties uz teorētiskajām atziņām un aptaujāto klientu datiem, ir izpētīt un izvērtēt klientu apkalpošanas kvalitāti veikalā “Apranga”, kā arī atklāt nepilnības un sniegt priekšlikumus, klientu apkalpošanas kvalitātes uzlabošanai šajā veikalā. Bakalaura darbs sastāv no trīs nodaļām. Pirmajā nodaļā sastāv no teorētiskās informācijas, kas ietver pircēju apkalpošanas teorētiskos asp...

  11. Datorprogrammēšanas uzņēmuma darbības nepārtrauktības vadīšana

    OpenAIRE

    Beļavska, Jūlija

    2014-01-01

    Bakalaura darba „Datorprogrammēšanas uzņēmuma darbības nepārtrauktības vadīšana” problēmas būtība ir noskaidrot iespējamus riskus uzņēmuma saimnieciskai darbībai un izstrādāt iespējamo risku mazināšanas pasākumus. Bakalaura darbā autore analizēja risku klasifikāciju, finanšu risku novērtēšanas metodes, izstrādāja bankrota riska prognozēšanas modeli, kā arī izstrādāja mazināšanas pasākumus uzņēmuma iekšējiem riskiem. Pētījuma mērķis ir analizēt iespējamus finanšu riskus un bankrota ris...

  12. Preliminary geologic map of the Santa Barbara coastal plain area, Santa Barbara County, California

    Science.gov (United States)

    Minor, Scott A.; Kellogg, Karl S.; Stanley, Richard G.; Stone, Paul; Powell, Charles L.; Gurrola, Larry D.; Selting, Amy J.; Brandt, Theodore R.

    2002-01-01

    This report presents a new geologic digital map of the Santa Barbara coastal plain area at a compilation scale of 1:24,000 (one inch on the map = 2,000 feet on the ground) and with a horizontal positional accuracy of at least 20 m. This preliminary map depicts the distribution of bedrock units and surficial deposits and associated deformation underlying and adjacent to the coastal plain within the contiguous Santa Barbara and Goleta 7.5' quadrangles. A planned second version will extend the mapping westward into the adjoining Dos Pueblos Canyon quadrangle and eastward into the Carpinteria quadrangle. The mapping presented here results from the collaborative efforts of geologists with the U.S. Geological Survey Southern California Areal Mapping Project (SCAMP) (Minor, Kellogg, Stanley, Stone, and Powell) and the tectonic geomorphology research group at the University of California at Santa Barbara (Gurrola and Selting). C.L. Powell, II, performed all new fossil identifications and interpretations reported herein. T.R. Brandt designed and edited the GIS database,performed GIS database integration and created the digital cartography for the map layout. The Santa Barbara coastal plain is located in the western Transverse Ranges physiographic province along a west-trending segment of the southern California coastline about 100 km (62 mi) northwest of Los Angeles. The coastal plain region, which extends from the Santa Ynez Mountains on the north to the Santa Barbara Channel on the south, is underlain by numerous active and potentially active folds and partly buried thrust faults of the Santa Barbara fold and fault belt. Strong earthquakes that occurred in the region in 1925 (6.8 magnitude) and 1978 (5.1 magnitude) are evidence that such structures pose a significant earthquake hazard to the approximately 200,000 people living within the major coastal population centers of Santa Barbara and Goleta. Also, young landslide deposits along the steep lower flank of the Santa

  13. Impact of mercury mine and smelter St. Ana – Podljubelj on spatial distribution of chemical elements in soil

    Directory of Open Access Journals (Sweden)

    Tamara Teršič

    2005-06-01

    Full Text Available The objective of the research project was to establish the extension of Hg pollution as a consequence of mining and smelting activities in a narrow Alpine valley. The St. Ana mine was first exploited as early as in 1557 and was finally abandoned in 1902. The entire operating period yielded about 110.000 tons of ore, from which 360 tons of Hg was produced. By soil sampling it was established that on about 9 ha the Hg contents in soil exceed the Slovenian critical values for soil (10 mg/kg. The estimated mercury mean for the studied area is 1.3 mg/kg (0.17 – 718 mg/kg. The highest contents of mercury in soilswere found in the area of the mercury smelter.That is a consequence of former atmospheric emissions and technological losses. High values of Hg were found also in soil on the mine and smelter waste dump. The highest determined contents of Hg (108 mg/kg in this area are almost 7-times lower than thecontents of Hg in the area of the smelter. Mercury in soils generally decrease with depth and distance from the mine and smelter. Apart from the area around the former mine and smelter, mercury appear in higher concentrations also along the road that runs along thevalley, which is due to the use of Hg bearing mine tailings in road construction.

  14. Silicon Valley's Turnaround

    Institute of Scientific and Technical Information of China (English)

    Joseph Leu

    2006-01-01

    @@ During Silicon Valley's dramatic economic growth fueled by the Internet boom and business investment in information technology, employment in the region's high-tech sec tor tripled between 1995 and 2000. The economic boom gave rise to many new firms,drawing em ployees into high-tech jobs from other regions and other industries.

  15. Breathing Valley Fever

    Centers for Disease Control (CDC) Podcasts

    2014-02-04

    Dr. Duc Vugia, chief of the Infectious Diseases Branch in the California Department of Public Health, discusses Valley Fever.  Created: 2/4/2014 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 2/5/2014.

  16. Boyne Valley Tombs

    Science.gov (United States)

    Prendergast, Frank

    The passage tombs of the Boyne Valley exhibit the greatest level of development of the megalithic tomb building tradition in Ireland in terms of their morphology, embellishment, burial tradition, grave goods, clustering, and landscape siting. This section examines these characteristics and gives a summary archaeoastronomical appraisal of their orientation and detected astronomical alignment.

  17. Red (Planet) River Valleys

    Institute of Scientific and Technical Information of China (English)

    陈淑娴

    1995-01-01

    Mars today is a frozen desert,but the photos sent back by the Mariner and Viking probes in the 1970s indicate its past was less bleak and more Earth-like. The images showed sinuous channels and valleys that were al-

  18. Modeling the Cienega de Santa Clara, Sonora, Mexico

    Science.gov (United States)

    Huckelbridge, K. H.; Hidalgo, H.; Dracup, J.; Ibarra Obando, S. E.

    2002-12-01

    The Cienega de Santa Clara is a created wetland located in the Colorado River Delta (CRD), in Sonora, Mexico. It is sustained by agricultural return flows from the Wellton-Mohawk Irrigation District in Arizona and the Mexicali Valley in Mexico. As one of the few wetlands remaining in the CRD, it provides critical habitat for several species of fish and birds, including several endangered species such as the desert pupfish (Cyprinodon macularius) and the Yuma clapper rail (Rallus longirostris yumanensis). However, this habitat may be in jeopardy if the quantity and quality of the agricultural inflows are significantly altered. This study seeks to develop a model that describes the dynamics of wetland hydrology, vegetation, and water quality as a function of inflow variability and salinity loading. The model is divided into four modules set up in sequence. For a given time step, the sequence begins with the first module, which utilizes basic diffusion equations to simulate mixing processes in the shallow wetland when the flow and concentration of the inflow deviate from the baseline. The second module develops a vegetated-area response to the resulting distribution of salinity in the wetland. Using the new area of vegetation cover determined by the second module and various meteorological variables, the third module calculates the evapotranspiration rate for the wetland, using the Penman-Montieth equation. Finally, the fourth module takes the overall evapotranspiration rate, along with precipitation, inflow and outflow and calculates the new volume of the wetland using a water balance. This volume then establishes the initial variables for the next time step. The key outputs from the model are salinity concentration, area of vegetation cover, and wetland volume for each time step. Results from this model will illustrate how the wetland's hydrology, vegetation, and water quality are altered over time under various inflow scenarios. These outputs can ultimately be used

  19. SRTM Perspective View with Landsat Overlay: Santa Barbara Coastline, California

    Science.gov (United States)

    2001-01-01

    This image of the Santa Barbara, California, region provides a beautiful snapshot of the area's rugged mountains and long and varied coastline. Generated using data acquired from the Shuttle Radar Topography Mission (SRTM) and an enhanced Landsat image this is a perspective view toward the northeast, from the Goleta Valley in the foreground to a snow-capped Mount Abel (elevation 2,526 m or 8,286 feet) along the skyline at the left. On a clear day, a pilot might see a similar view shortly before touching down on the east-west runway of the Santa Barbara Airport, seen just to the left of the coastline near the center of image. This area is one of the few places along the U.S. West Coast where because of a south-facing beach, fall and winter sunrises occur over the ocean.Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data match the 30-meter(98-foot) resolution of most Landsat images and will substantially help in analyses of the large and growing Landsat image archive. For visualization purposes, topographic heights displayed in this image are exaggerated two times. Colors approximate natural colors.The elevation data used in this image was acquired by SRTM aboard Space Shuttle Endeavour, launched on February 11,2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on Endeavour in 1994. SRTM was designed to collect three-dimensional measurements of Earth's land surface. To collect the 3-D SRTM data, engineers added a mast 60 meters (about 200-feet)long, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between the NASA, the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense, and the German and Italian space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif, for NASA's Earth Science Enterprise

  20. Belgian recommendations on ANA, anti-dsDNA and anti-ENA antibody testing.

    Science.gov (United States)

    Van Blerk, M; Bossuyt, X; Humbel, R; Mewis, A; Servais, G; Tomasi, J P; Van Campenhout, C; Van Hoovels, L; Vercammen, M; Damoiseaux, J; Coucke, W; Van de Walle, P

    2014-04-01

    Autoantibodies to nuclear antigens, i.e. antinuclear antibodies (ANA), antibodies to double-stranded DNA (dsDNA) and extractable nuclear antigens (ENA), are useful as diagnostic markers for a variety of autoimmune diseases. In March 2010, the Belgian national External Quality Assessment Scheme sent a questionnaire on ANA, anti-dsDNA and anti-ENA antibody testing designed by the Dutch EASI (European Autoimmunity Standardization Initiative) team, to all clinical laboratories performing ANA testing. Virtually all laboratories completed the questionnaire (97·7%, 127/130). This paper discusses the results of this questionnaire and provides valuable information on the state-of-the-art of ANA, anti-dsDNA and anti-ENA antibody testing as practiced in the Belgian laboratories. In addition, this work presents practical recommendations developed by the members of the advisory board of the scheme as a result of the outcome of this study.

  1. Missugused on teie kogemused väikeklassidega? / Villu Mengel, Ana Kontor, Katrin Betlem, Riina Kink

    Index Scriptorium Estoniae

    2013-01-01

    Küsimusele vastasid Sikupilli keskkooli direktor Villu Mengel, Tartu hariduse tugiteenuste keskuse eripedagoog Ana Kontor, Tabasalu ühisgümnaasiumi õppejuht-sotsiaalpedagoog Katrin Betlem, Keila kooli põhikooli õppejuht Riina Kink

  2. Programmēšanas spēle "PyDrone"

    OpenAIRE

    Siliņš, Viesturs

    2010-01-01

    Darbā “Programmēšanas spēle “PyDrone”” ir dokumentēta atvērtā koda programmas PyDrone izstrāde. PyDrone ir programmēšanas spēle, kas paredzēta izklaidei un izglītošanai, spēles veidā iepazīstinot cilvēkus ar programmēšanu. Programma izstrādāta, izmantojot Python programmēšanas valodu. Programma izstrādāta, izmantojot spējo metodiku programmizstrādes principus. Atslēgvārdi: Python, spējās metodikas, programmēšanas spēle.

  3. Programmēšanas spēle "PyDrone"

    OpenAIRE

    Siliņš, Viesturs

    2010-01-01

    Darbā “Programmēšanas spēle “PyDrone”” ir dokumentēta atvērtā koda programmas PyDrone izstrāde. PyDrone ir programmēšanas spēle, kas paredzēta izklaidei un izglītošanai, spēles veidā iepazīstinot cilvēkus ar programmēšanu. Programma izstrādāta, izmantojot Python programmēšanas valodu. Programma izstrādāta, izmantojot spējo metodiku programmizstrādes principus. Atslēgvārdi: Python, spējās metodikas, programmēšanas spēle.

  4. Missugused on teie kogemused väikeklassidega? / Villu Mengel, Ana Kontor, Katrin Betlem, Riina Kink

    Index Scriptorium Estoniae

    2013-01-01

    Küsimusele vastasid Sikupilli keskkooli direktor Villu Mengel, Tartu hariduse tugiteenuste keskuse eripedagoog Ana Kontor, Tabasalu ühisgümnaasiumi õppejuht-sotsiaalpedagoog Katrin Betlem, Keila kooli põhikooli õppejuht Riina Kink

  5. Bringing Silicon Valley inside.

    Science.gov (United States)

    Hamel, G

    1999-01-01

    In 1998, Silicon Valley companies produced 41 IPOs, which by January 1999 had a combined market capitalization of $27 billion--that works out to $54,000 in new wealth creation per worker in a single year. Multiply the number of employees in your company by $54,000. Did your business create that much new wealth last year? Half that amount? It's not a group of geniuses generating such riches. It's a business model. In Silicon Valley, ideas, capital, and talent circulate freely, gathering into whatever combinations are most likely to generate innovation and wealth. Unlike most traditional companies, which spend their energy in resource allocation--a system designed to avoid failure--the Valley operates through resource attraction--a system that nurtures innovation. In a traditional company, people with innovative ideas must go hat in hand to the guardians of the old ideas for funding and for staff. But in Silicon Valley, a slew of venture capitalists vie to attract the best new ideas, infusing relatively small amounts of capital into a portfolio of ventures. And talent is free to go to the companies offering the most exhilarating work and the greatest potential rewards. It should actually be easier for large, traditional companies to set up similar markets for capital, ideas, and talent internally. After all, big companies often already have extensive capital, marketing, and distribution resources, and a first crack at the talent in their own ranks. And some of them are doing it. The choice is yours--you can do your best to make sure you never put a dollar of capital at risk, or you can tap into the kind of wealth that's being created every day in Silicon Valley.

  6. Severity of banana leaf spot in an intercropping system in two cycles of banana Prata Ana

    OpenAIRE

    Valdeir Dias Gonçalves; Silvia Nietsche; Marlon Cristian Toledo Pereira; Manoel Xavier de Oliveira Júnior; Roberto Célio Antunes Júnior; Carlos Ruggiero

    2008-01-01

    Prata Ana is the most planted banana cultivar in northern Minas Gerais, Brazil. It is however susceptible to several pathogens. This study was carried out to evaluate the disease severity of banana leaf spot in the Prata Ana cv. in the first and second cycle under six different planting systems. The randomized block experimental design was used with six treatments and four replications. lit an evaluation of the severity of banana leaf spot, no disease symptoms were found on Thap Maeo and Caip...

  7. Onihomikozes diagnostika un ārstēšana

    OpenAIRE

    Grečaņuka, Viktorija

    2013-01-01

    Onihomikozes paaugstinātas izplatīšanās dēļ ir nepieciešams rūpēties par nagu veselību, jo nevērīgas attieksmes dēļ nagu sēnītes infekcija var augt un izplatīties uz veselajiem ādas rajoniem apkārt nagam, tāpēc ja ir aizdomas par nagu sēnīti ir savlaicīgi jāvēršās pie ārsta, lai viņš diagnosticētu sēnītes sugu un sāktu pareizo ārstēšanas kursu.Bakalura darba mērķis ir izpētīt inficētā naga paņemtos materiālus uz sēnīti un apstiprināt to laboratoriski, kā arī izanalizēt pretsēnīšu preparātu ap...

  8. Duck (Anas platyrhynchos) linkage mapping by AFLP fingerprinting.

    Science.gov (United States)

    Huang, Chang-Wen; Cheng, Yu-Shin; Rouvier, Roger; Yang, Kuo-Tai; Wu, Chean-Ping; Huang, Hsiu-Lin; Huang, Mu-Chiou

    2009-03-17

    Amplified fragment length polymorphism (AFLP) with multicolored fluorescent molecular markers was used to analyze duck (Anas platyrhynchos) genomic DNA and to construct the first AFLP genetic linkage map. These markers were developed and genotyped in 766 F2 individuals from six families from a cross between two different selected duck lines, brown Tsaiya and Pekin. Two hundred and ninety-six polymorphic bands (64% of all bands) were detected using 18 pairs of fluorescent TaqI/EcoRI primer combinations. Each primer set produced a range of 7 to 29 fragments in the reactions, and generated on average 16.4 polymorphic bands. The AFLP linkage map included 260 co-dominant markers distributed in 32 linkage groups. Twenty-one co-dominant markers were not linked with any other marker. Each linkage group contained three to 63 molecular markers and their size ranged between 19.0 cM and 171.9 cM. This AFLP linkage map provides important information for establishing a duck chromosome map, for mapping quantitative trait loci (QTL mapping) and for breeding applications.

  9. Duck (Anas platyrhynchos linkage mapping by AFLP fingerprinting

    Directory of Open Access Journals (Sweden)

    Yang Kuo-Tai

    2009-03-01

    Full Text Available Abstract Amplified fragment length polymorphism (AFLP with multicolored fluorescent molecular markers was used to analyze duck (Anas platyrhynchos genomic DNA and to construct the first AFLP genetic linkage map. These markers were developed and genotyped in 766 F2 individuals from six families from a cross between two different selected duck lines, brown Tsaiya and Pekin. Two hundred and ninety-six polymorphic bands (64% of all bands were detected using 18 pairs of fluorescent TaqI/EcoRI primer combinations. Each primer set produced a range of 7 to 29 fragments in the reactions, and generated on average 16.4 polymorphic bands. The AFLP linkage map included 260 co-dominant markers distributed in 32 linkage groups. Twenty-one co-dominant markers were not linked with any other marker. Each linkage group contained three to 63 molecular markers and their size ranged between 19.0 cM and 171.9 cM. This AFLP linkage map provides important information for establishing a duck chromosome map, for mapping quantitative trait loci (QTL mapping and for breeding applications.

  10. Updating movement estimates for American black ducks (Anas rubripes

    Directory of Open Access Journals (Sweden)

    Orin J. Robinson

    2016-03-01

    Full Text Available Understanding migratory connectivity for species of concern is of great importance if we are to implement management aimed at conserving them. New methods are improving our understanding of migration; however, banding (ringing data is by far the most widely available and accessible movement data for researchers. Here, we use band recovery data for American black ducks (Anas rubripes from 1951–2011 and analyze their movement among seven management regions using a hierarchical Bayesian framework. We showed that black ducks generally exhibit flyway fidelity, and that many black ducks, regardless of breeding region, stopover or overwinter on the Atlantic coast of the United States. We also show that a non-trivial portion of the continental black duck population either does not move at all or moves to the north during the fall migration (they typically move to the south. The results of this analysis will be used in a projection modeling context to evaluate how habitat or harvest management actions in one region would propagate throughout the continental population of black ducks. This analysis may provide a guide for future research and help inform management efforts for black ducks as well as other migratory species.

  11. El ayer, el hoy y el mañana

    Directory of Open Access Journals (Sweden)

    Corredor Pardo Katya Anyud

    1999-12-01

    Full Text Available

    Culturalmente, el anciano de hoy en nuestra sociedad, o en las grandes urbes, es considerado algunas veces por los jóvenes como un ser extraño y desagradable, como punto de partida de los  valores transmitidos en la familia los cuales deben ser revaluados y nosotros, los ancianos del mañana con los ancianos de hoy, cambiar de adentro hacia fuera. A su vez, evitar la transmisión generacional de estos valores a nuestros hijos realizando un análisis retrospectivo de la vida; cuando bebes, se tiene conciencia del uno al otro, y los niños en edad preescolar empiezan a conseguir compañeros, pero el grupo de amigos se fortalece a partir de los cinco o siete años, con frecuencia se escucha hablar con nostalgia de la vida en el colegio. Este lugar común es grato y feliz, adornado con carcajadas y anécdotas que despiertan e incentivan la imaginación y la realidad creada a partir del propio yo social, individual y cultural.

  12. Quase nada, amor? - Quando Ana C. traduz Emily D.

    Directory of Open Access Journals (Sweden)

    Telma Franco Diniz

    2015-12-01

    Cristina Cesar para o poema “The Dying need but little, Dear”, de Emily Dickinson, ao mesmo tempo em que traço um paralelo com as soluções adotadas pelos tradutores José Lira e Isa Mara Lando em suas versões para a mesma obra. Para tanto, pondero sobre o esquema métrico e rímico do poema, sua prosódica e imagética, além de fazer menção a modulações como omissões e acréscimos nos poemas traduzidos. Uso como base os ensaios “Cinco e meio”, em que a própria Ana Cristina Cesar comenta sua experiência na tradução do poema em questão, e “Traduzindo o poema curto”, em que ela tenta estruturar suas ideias sobre tradução de poesia, ambos publicados no livro Crítica e Tradução.

  13. Migration strategy affects avian influenza dynamics in mallards (Anas platyrhynchos).

    Science.gov (United States)

    Hill, Nichola J; Takekawa, John Y; Ackerman, Joshua T; Hobson, Keith A; Herring, Garth; Cardona, Carol J; Runstadler, Jonathan A; Boyce, Walter M

    2012-12-01

    Studies of pathogen transmission typically overlook that wildlife hosts can include both migrant and resident populations when attempting to model circulation. Through the application of stable isotopes in flight feathers, we estimated the migration strategy of mallards (Anas platyrhynchos) occurring on California wintering grounds. Our study demonstrates that mallards- a principal host of avian influenza virus (AIV) in nature, contribute differently to virus gene flow depending on migration strategy. No difference in AIV prevalence was detected between resident (9.6%), intermediate-distance (9.6%) and long-distance migrants (7.4%). Viral diversity among the three groups was also comparable, possibly owing to viral pool mixing when birds converge at wetlands during winter. However, migrants and residents contributed differently to the virus gene pool at wintering wetlands. Migrants introduced virus from northern breeding grounds (Alaska and the NW Pacific Rim) into the wintering population, facilitating gene flow at continental scales, but circulation of imported virus appeared to be limited. In contrast, resident mallards acted as AIV reservoirs facilitating year-round circulation of limited subtypes (i.e. H5N2) at lower latitudes. This study supports a model of virus exchange in temperate regions driven by the convergence of wild birds with separate geographic origins and exposure histories.

  14. Entrevista con Ana Pizarro: el intelectual y la posmodernidad

    Directory of Open Access Journals (Sweden)

    Livia Reis

    2013-01-01

    Full Text Available Ana Pizarro es chilena, profesora e investigadora de la Universidad de Santiago de Chile, Doctora en Letras por la Universidad de París y especialista en temas relacionados con literatura y cultura en América Latina. Ha trabajado en centros de estudio y universidades en Chile, Francia, Argentina, Venezuela y Brasil. Su proyecto de investigación “Perfil cultural del área amazónica” fue premiado conla prestigiosa Beca Guggenheim en 2002. Ha compilado las siguientes obras: La literatura latinoamericana como proceso (1985, Hacia una historia de la literatura latinoamericana (1987, El archipiélago de fronteras externas, entre otras. Su obra más conocida en Brasil es la trilogía América Latina: palabra, literatura e cultura(1993-1995. También fue editada en Brasil por la editorial de la UFF, en 2006, la colección de ensayos O Sul e os trópicos. Actualmente es investigadora y profesora del Centro de Estudios Avanzados de la Universidad de Santiago de Chile.

  15. ANA detected by ELISA using nucleus of egg cell as antigen.

    Science.gov (United States)

    Hui, Liu; Shijun, Li; Yue, Ma

    2008-01-01

    Antinuclear antibodies, ANA, were usually detected with antigen of somatic cell nucleus. It has not been reported to detect ANA with egg cell nucleus as antigen. Enzyme linked immuosorbent assay, ELISA, coated with yolk was developed to detect ANA in our laboratory. A quality control test, cross absorption test, and cross antibody-induced test with yolk were performed. Results showed a good agreement between our method and IFA through measurement of the same samples from patients suspected of having rheumatic connective tissue diseases (Kappa=0.668, P=0.000). The results were not influenced by the RF and different sources of egg. CVs of inter-assay, were less than 10%. The cross absorption test was negative, as well; the ANA to somatic cell nucleus could be induced with egg cell nucleus. It is implied that there were both cross as well as overlapped Egg-ANA and Somatic-ANA. As egg nucleus, its volume was large, its purification was simple, so the better method might be established.

  16. ASBEL, an ANA/BTG3 antisense transcript required for tumorigenicity of ovarian carcinoma.

    Science.gov (United States)

    Yanagida, Satoshi; Taniue, Kenzui; Sugimasa, Hironobu; Nasu, Emiko; Takeda, Yasuko; Kobayashi, Mana; Yamamoto, Tadashi; Okamoto, Aikou; Akiyama, Tetsu

    2013-01-01

    Mammalian genomes encode numerous antisense non-coding RNAs, which are assumed to be involved in the regulation of the sense gene expression. However, the mechanisms of their action and involvement in the development of diseases have not been well elucidated. The ANA/BTG3 protein is an antiproliferative protein whose expression is downregulated in prostate and lung cancers. Here we show that an antisense transcript of the ANA/BTG3 gene, termed ASBEL, negatively regulates the levels of ANA/BTG3 protein, but not of ANA/BTG3 mRNA and is required for proliferation and tumorigenicity of ovarian clear cell carcinoma. We further show that knockdown of ANA/BTG3 rescues growth inhibition caused by ASBEL knockdown. Moreover, we demonstrate that ASBEL forms duplexes with ANA/BTG3 mRNA in the nucleus and suppresses its cytoplasmic transportation. Our findings illustrate a novel function for an antisense transcript that critically promotes tumorigenesis by suppressing translation of the sense gene by inhibiting its cytoplasmic transportation.

  17. Report on the second International Consensus on ANA Pattern (ICAP) workshop in Dresden 2015.

    Science.gov (United States)

    Chan, E K L; Damoiseaux, J; de Melo Cruvinel, W; Carballo, O G; Conrad, K; Francescantonio, P L C; Fritzler, M J; Garcia-De La Torre, I; Herold, M; Mimori, T; Satoh, M; von Mühlen, C A; Andrade, L E C

    2016-07-01

    The second meeting for the International Consensus on Antinuclear antibody (ANA) Pattern (ICAP) was held on 22 September 2015, one day prior to the opening of the 12th Dresden Symposium on Autoantibodies in Dresden, Germany. The ultimate goal of ICAP is to promote harmonization and understanding of autoantibody nomenclature, and thereby optimizing ANA usage in patient care. The newly developed ICAP website www.ANApatterns.org was introduced to the more than 50 participants. This was followed by several presentations and discussions focusing on key issues including the two-tier classification of ANA patterns into competent-level versus expert-level, the consideration of how to report composite versus mixed ANA patterns, and the necessity for developing a consensus on how ANA results should be reported. The need to establish on-line training modules to help users gain competency in identifying ANA patterns was discussed as a future addition to the website. To advance the ICAP goal of promoting wider international participation, it was agreed that there should be a consolidated plan to translate consensus documents into other languages by recruiting help from members of the respective communities.

  18. Águas minerais de Santa Catarina

    OpenAIRE

    Coitinho, João Batista Lins

    2000-01-01

    Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Esta pesquisa representa uma análise hidrogeológica das águas minerais de Santa Catarina. Em função de suas características físico-químicas, modo de ocorrência e relações com o ambiente geológico, as águas minerais do Estado foram associadas à províncias hidrogeológicas, as quais foram subdividas em domínios/aqüíferos. Destaque especial foi dado à Província Cristalina, Domínio Meridional, por apresentar um...

  19. La subjetividad internacional de la Santa Sede

    OpenAIRE

    Mosquera Monelos, Susana

    2014-01-01

    Presentamos el caso de la subjetividad internacional de la Santa Sede como un ejemplo que nos permita afrontar un nuevo enfoque del concepto de sujeto para el derecho internacional. El cumplimiento de los requisitos clásicos de la subjetividad internacional se ha visto superado por la fuerza creadora del derecho que nuevos sujetos internacionales han impulsado: ONG, sociedad civil, transnacionales, sujetos atípicos. Analizando el mecanismo de atribución de personalidad internacional de la San...

  20. Bancos de Dados Meteorológicos: Análise dos Metadados das Estações Meteorológicas no Estado de Santa Catarina, Brasil

    Directory of Open Access Journals (Sweden)

    Luiz Fernando de Novaes Vianna

    Full Text Available Resumo O objetivo desse trabalho foi avaliar os metadados das estações meteorológicas no estado de Santa Catarina com base nas recomendações da Organização Mundial de Meteorologia (OMM. Os metadados das estações foram obtidos, via internet, nos sítios do Instituto Nacional de Meteorologia (INMET, do Agritempo, da Agência Nacional de Águas (ANA e diretamente da Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri. Os resultados demonstraram que os metadados disponíveis para as estações meteorológicas que cobrem o Estado de Santa Catarina não atendem integralmente às recomendações da WMO. Foram identificados problemas nos processos de codificação e georreferenciamento das estações, no cadastro em relação à responsabilidade institucional pelas estações, problemas de inconsistência cadastral entre estações presentes em mais de um banco de dados e incertezas relacionadas à posição geográfica das estações.

  1. Un tejido único Moche III del sitio Castillo de Santa: una escena de cosecha de yuca

    Directory of Open Access Journals (Sweden)

    2003-01-01

    Full Text Available UN TISSU UNIQUE MOCHE III DU SITE EL CASTILLO DE SANTA : UNE SCÈNE DE RÉCOLTE DE YUCCA. Les fouilles archéologiques effectuées sur la terrase Est du site El castillo en juillet 2002, dans la vallée de Santa, ont conduit à la découverte de la tombe d'un enfant enroulé dans plusieurs textiles. L'un de eux est unique et illustre une scène de récolte d'une plante identifiée comme étant le manioc ou yucca. Le contexte archéologique indique un enterrement datant de la phase Moche III si on considère le contenu des remplissages entre les planchers sous et audessous de la tombe. Le textile est décrit dans son contexte et une discussion sur sa nature et les implications de son implications de son message sur l'économie Moche est amorcée Durante el mes de julio de la temporada 2002 en la terraza este del sitio El Castillo de Santa, encontramos la tumba de un niño envuelto con varios tejidos. Uno de ellos es único e ilustra una escena de cosecha de un planta identificada como la mandioca o yuca. El contexto arqueológico indica que se trata de un entierro fechado para la fase Moche III, basado en el contenido de los rellenos entre los pisos ubicados arriba y debajo de la tumba. Se describe el tejido en su contexto y se discute sobre su naturaleza y las implicancias en la economía Moche A UNIQUE MOCHE III TEXTILE FROM EL CASTILLO SITE OF SANTA: A HARVEST SCENE OF YUCCA. Archeological fieldwork carried out un July 2002 on terrace East at El Castillo site, Santa Valley, resulted in the discovery of a child burial wrapped in many textiles. One of them is unique. It represents a harvest scene of the plant identified as the manioc or yucca. The archeological context indicates a Moche III date for the burial based of the content of the fill between plastered clay floors from over and under the tomb. Description of the textile's context it followed by a discussion of its nature and possible implications on Moche economy

  2. Refuge in Belen Valley

    OpenAIRE

    Arias-Caballero, Diego Andres

    2013-01-01

    A story about love and desire to imagine architecture in a peruvian landscape. On one hand, 'Refuge in Belen Valley' is a thesis about discovering the ideal conditions that architecture should meet in a landscape, conditions that approach the idea of an offering of man rather than a conditioning for man. On the other, it is a thesis about thinking architecture as a composition derived out of material properties, emotional intentions, inhabiting possibilities and counterpoint, the arrangement ...

  3. Building China's Silicon Valley

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Ellis Rahhal and Andrew Schorr sit across from each other in the minimalist office of their tech startup,all clean lines and white linoleum floors.A pair of toothbrushes hint at many a late night hunched over their computers.Outside the window,the sun is slowly setting behind jagged mountains.The scene is classic Silicon Valley.But Rahhal and Schorr aren't in California.They're in suburban Beijing.

  4. Mississippi Alluvial Valley

    Science.gov (United States)

    Reinecke, K.J.; Kaminski, R.M.; Moorhead, D.J.; Hodges, J.D.; Nasser, J.R.; Smith, L.M.; Pederson, R.L.; Kaminski, R.M.

    1989-01-01

    Available data are summarized according to the following major topics: (1) characteristics of the Mississippi Alluvial Valley (MAV); (2) waterfowl populations associated with the MAV; (3) habitat requirements of migrating and wintering waterfowl in the MAV; (4) current habitat management practices in the MAV, including croplands, moist-soil impoundments, and forested wetlands; (5) status and classification of winter habitat in the MAV; and (6) research and management information needs.

  5. Green valley galaxies

    Directory of Open Access Journals (Sweden)

    Salim S.

    2014-01-01

    Full Text Available The “green valley” is a wide region separating the blue and the red peaks in the ultraviolet-optical color magnitude diagram, first revealed using GALEX UV photometry. The term was coined by Christopher Martin (Caltech, in 2005. Green valley highlights the discriminating power of UV to very low relative levels of ongoing star formation, to which the optical colors, including u−r, are insensitive. It corresponds to massive galaxies below the star-forming, “main” sequence, and therefore represents a critical tool for the study of the quenching of star formation and its possible resurgence in otherwise quiescent galaxies. This article reviews the results pertaining to (predominantly disk morphology, structure, environment, dust content and gas properties of green valley galaxies in the local universe. Their relationship to AGN is also discussed. Attention is given to biases emerging from defining the “green valley” using optical colors. We review various evolutionary scenarios and we present evidence for a new one, the quasi-static view of the green valley, in which the majority (but not all of galaxies currently in the green valley were only partially quenched in the distant past and now participate in a slow cosmic decline of star formation, which also drives down the activity on the main sequence, presumably as a result of the dwindling accretion/cooling onto galaxy disks. This emerging synthetic picture is based on the findings from Fang et al. (2012, Salim et al. (2012 and Martin et al. (2007, as well as other results.

  6. Specializēto tekstu tulkošanas aspekti ar piemēriem metināšanas jomā

    OpenAIRE

    Matisone, Linda

    2009-01-01

    Šī darba nosaukums ir „Specializēto tekstu tulkošanas aspekti ar piemēriem metināšanas jomā”. Tajā tiek apskatīts specializēto tekstu jēdziens, iedalījums un galvenās īpašības, kas tos atšķir no vispārīgajiem tekstu veidiem, kā arī tehniskās tulkošanas procesu ietekmējoši faktori. Darbam izvirzītais mērķis – izpētīt tehniskās tulkošanas procesu un to kvalitāti ietekmējošos faktorus. Pētījuma rezultātā tika secināts, ka, tulkojot specializētos tekstus, tulkotājam ir nepieciešamas arī zin...

  7. ANA-Negative Lupus Presenting with Heart Failure and Severe Valvular Dysfunction: Case Report and Review of the Literature.

    Science.gov (United States)

    Hoang, Vu; Addison, Daniel; Lakkis, Nasser; Tabbaa, Rashed

    2015-01-01

    Antinuclear antibody (ANA) negative lupus is an important subset of the systemic lupus erythematosus (SLE) disease spectrum. Since the introduction of human cell line for ANA assay, the occurrence of true ANA-negative SLE has been a rare clinical phenomenon. The nature of cardiac involvement in ANA-negative SLE is not well understood, although any cardiac involvement, including valvular dysfunction, should be considered as a presenting manifestation of SLE irrespective of serology status. Early recognition and intervention appears to be associated with decreased morbidity. The following report describes our first case of ANA-negative SLE with an initial presentation of severe cardiac valvular dysfunction and heart failure. It also characterizes the spectrum of disease severity in ANA-negative SLE and demonstrates how aggressive SLE therapy can improve cardiac disease.

  8. Novel method for quantitative ANA measurement using near-infrared imaging.

    Science.gov (United States)

    Peterson, Lisa K; Wells, Daniel; Shaw, Laura; Velez, Maria-Gabriela; Harbeck, Ronald; Dragone, Leonard L

    2009-09-30

    Antinuclear antibodies (ANA) have been detected in patients with systemic rheumatic diseases and are used in the screening and/or diagnosis of autoimmunity in patients as well as mouse models of systemic autoimmunity. Indirect immunofluorescence (IIF) on HEp-2 cells is the gold standard for ANA screening. However, its usefulness is limited in diagnosis, prognosis and monitoring of disease activity due to the lack of standardization in performing the technique, subjectivity in interpreting the results and the fact that it is only semi-quantitative. Various immunological techniques have been developed in an attempt to improve upon the method to quantify ANA, including enzyme-linked immunosorbent assays (ELISAs), line immunoassays (LIAs), multiplexed bead immunoassays and IIF on substrates other than HEp-2 cells. Yet IIF on HEp-2 cells remains the most common screening method for ANA. In this study, we describe a simple quantitative method to detect ANA which combines IIF on HEp-2 coated slides with analysis using a near-infrared imaging (NII) system. Using NII to determine ANA titer, 86.5% (32 of 37) of the titers for human patient samples were within 2 dilutions of those determined by IIF, which is the acceptable range for proficiency testing. Combining an initial screening for nuclear staining using microscopy with titration by NII resulted in 97.3% (36 of 37) of the titers detected to be within two dilutions of those determined by IIF. The NII method for quantitative ANA measurements using serum from both patients and mice with autoimmunity provides a fast, relatively simple, objective, sensitive and reproducible assay, which could easily be standardized for comparison between laboratories.

  9. Updates on the genus Euphorbia (Euphorbiaceae) in Santa Catarina, Brazil

    DEFF Research Database (Denmark)

    Hassemer, Gustavo; Marques Da Silva, Otávio Luis; Funez, Luís Adriano

    2017-01-01

    This contribution presents updates to the knowledge of the species of Euphorbia that occur in Santa Catarina state, southern Brazil. More specifically, we here typify the names E. cyathophora, E. hirtella, E. paranensis and E. stenophylla, and present the first records of E. cyathophora, E. grami....... graminea, E. ophthalmica and E. thymifolia for Santa Catarina. Finally, we provide an updated identification key to all 30 species of Euphorbia that occur in Santa Catarina, including native, naturalised and cultivated species....

  10. Crustal structure of norther Oaxaca terrane; The Oaxaca and caltepec faults, and the Tehuacan Valley. A gravity study.

    Science.gov (United States)

    Campos-Enriquez, J. O.; Alatorre-Zamora, M. A.; Ramón, V. M.; Belmonte, S.

    2014-12-01

    Northern Oaxaca terrane, southern Mexico, is bound by the Caltepec and Oaxaca faults to the west and east, respectively. These faults juxtapose the Oaxaca terrane against the Mixteca and Juarez terranes, respectively. The Oaxaca Fault also forms the eastern boundary of the Cenozoic Tehuacan depression. Several gravity profiles across these faults and the Oaxaca terrane (including the Tehuacan Valley) enables us to establish the upper crustal structure of this region. Accordingly, the Oaxaca terrane is downward displaced to the east in two steps. First the Santa Lucia Fault puts into contact the granulitic basamental rocks with Phanerozoic volcanic and sedimentary rocks. Finally, the Gavilan Fault puts into contact the Oaxaca terrane basement (Oaxaca Complex) into contact with the volcano-sedimentary infill of the valley. This gravity study reveals that the Oaxaca Fault system gives rise to a series of east tilted basamental blocks (Oaxaca Complex?). A structural high at the western Tehuacan depression accomadates the east dipping faults (Santa Lucia and Gavilan faults) and the west dipping faults of the Oaxaca Fault System. To the west of this high structural we have the depper depocenters. The Oaxaca Complex, the Caltepec and Santa Lucia faults continue northwestwards beneath Phanerozoic rocks. The faults are regional tectonic structures. They seem to continue northwards below the Trans-Mexican Volcanic Belt. A major E-W to NE-SW discontinuity on the Oaxaca terrane is inferred to exist between profiles 1 and 2. The Tehuacan Valley posses a large groundwater potential.

  11. Morfologia e histologia do oviduto de marrecas Ana boschas Morphology and histology of Ana Boschasfemale ducks oviduct

    Directory of Open Access Journals (Sweden)

    C. Moraes

    2010-04-01

    Full Text Available Avaliaram-se o comprimento do infundíbulo, do magno, do istmo, do útero e da vagina e o número de pregas do magno e do istmo do oviduto de 20 marrecas Ana boschas na fase reprodutiva. O infundíbulo apresenta mucosa com pregas longitudinais e baixas, revestidas por epitélio pseudoestratificado cilíndrico ciliado, com células caliciformes. O magno, compartimento mais longo do oviduto, 25,38cm±3,20, encontra-se constituído por uma camada mucosa com pregas altas e espessas revestidas por células cilíndricas ciliadas e abundantes células caliciformes. O istmo é formado por uma mucosa com pregas estreitas e curtas e numerosas glândulas tubulares que se estendem para o interior da lâmina própria. O útero, região curta do oviduto, 5,25cm±1,26, apresenta parede com pregas e cristas baixas e numerosas glândulas tubulares enoveladas, dirigidas para o interior da lâmina própria. A vagina, um estreito tubo muscular, está constituído por oito anéis circulares, em média, e uma camada muscular altamente desenvolvida e espessa. A morfologia do oviduto da marreca apresenta características morfológicas e histológicas distintas dos galiniformes, observando-se que a vagina e a porção cranial do infundíbulo apresentam pregas e células caliciformes, respectivamente, sendo estas últimas estruturas ausentes nos galiniformes.The length of infundibulum, magnum, isthmus, uterus, vagina, and the number of oviduct, magnum, and isthmus folds were evaluated in 20 Ana boschas female ducks in the reproductive phase. The infundibulum presented mucous membrane with longitudinal and short folds, covered by ciliated columnar pseudostratified epithelium, with goblet cells. Magnum, the longest oviduct compartment, 25.38cm±3.20, is constituted by mucous membrane with high and thick folds that are covered by ciliated columnar cells and many goblet cells. Isthmus is formed by mucous membrane with narrow and short folds, and many tubular glands that

  12. Optical manipulation of valley pseudospin

    Science.gov (United States)

    Ye, Ziliang; Sun, Dezheng; Heinz, Tony F.

    2017-01-01

    The coherent manipulation of spin and pseudospin underlies existing and emerging quantum technologies, including quantum communication and quantum computation. Valley polarization, associated with the occupancy of degenerate, but quantum mechanically distinct valleys in momentum space, closely resembles spin polarization and has been proposed as a pseudospin carrier for the future quantum electronics. Valley exciton polarization has been created in the transition metal dichalcogenide monolayers using excitation by circularly polarized light and has been detected both optically and electrically. In addition, the existence of coherence in the valley pseudospin has been identified experimentally. The manipulation of such valley coherence has, however, remained out of reach. Here we demonstrate all-optical control of the valley coherence by means of the pseudomagnetic field associated with the optical Stark effect. Using below-bandgap circularly polarized light, we rotate the valley exciton pseudospin in monolayer WSe2 on the femtosecond timescale. Both the direction and speed of the rotation can be manipulated optically by tuning the dynamic phase of excitons in opposite valleys. This study unveils the possibility of generation, manipulation, and detection of the valley pseudospin by coupling to photons.

  13. Session: Long Valley Exploratory Well

    Energy Technology Data Exchange (ETDEWEB)

    Tennyson, George P. Jr.; Finger, John T.; Eichelberger, John C.; Hickox, Charles E.

    1992-01-01

    This session at the Geothermal Energy Program Review X: Geothermal Energy and the Utility Market consisted of four presentations: ''Long Valley Exploratory Well - Summary'' by George P. Tennyson, Jr.; ''The Long Valley Well - Phase II Operations'' by John T. Finger; ''Geologic results from the Long Valley Exploratory Well'' by John C. Eichelberger; and ''A Model for Large-Scale Thermal Convection in the Long Valley Geothermal Region'' by Charles E. Hickox.

  14. Social Networks in Silicon Valley

    Institute of Scientific and Technical Information of China (English)

    Joseph Leu

    2006-01-01

    @@ Social network is a dominant, distinguishing characteristic of Silicon Valley. Because innovation entails coping with a high degree of uncertainty,such innovation is particularly dependent on networks.

  15. 75 FR 79013 - Santa Clara Valley Habitat Conservation Plan and Natural Community Conservation Plan, CA...

    Science.gov (United States)

    2010-12-17

    ...; or Eric Tattersall, Deputy Assistant Field Supervisor/Division Chief, Conservation Planning and... Library. 6445 Camden Avenue, San Jose, CA 95120. 2. Dr. Martin Luther King, Jr. Library. 150 E...

  16. 77 FR 53221 - Santa Clara Valley Habitat Conservation Plan/Natural Community Conservation Plan, Environmental...

    Science.gov (United States)

    2012-08-31

    ...) (Ambystoma californiense), threatened California red-legged frog (Rana draytonii), endangered least Bell's... the foothill yellow-legged frog (Rana boylii), western pond turtle (Clemmys marmorata),...

  17. Preliminary paleomagnetic results from the Coyote Creek Outdoor Classroom drill hole, Santa Clara Valley, California

    Science.gov (United States)

    Mankinen, Edward A.; Wentworth, Carl M.

    2003-01-01

    Paleomagnetic samples were obtained from cores taken during the drilling of a research well along Coyote Creek in San Jose, California, in order to use the geomagnetic field behavior recorded in those samples to provide age constraints for the sediment encountered. The well reached a depth of 308 meters and material apparently was deposited largely (entirely?) during the Brunhes Normal Polarity Chron, which lasted from 780 ka to the present time. Three episodes of anomalous magnetic inclinations were recorded in parts of the sedimentary sequence; the uppermost two we correlate to the Mono Lake (~30 ka) geomagnetic excursion and 6 cm lower, tentatively to the Laschamp (~45 ka) excursion. The lowermost anomalous interval occurs at 305 m and consists of less than 10 cm of fully reversed inclinations underlain by 1.5 m of normal polarity sediment. This lower anomalous interval may represent either the Big Lost excursion (~565 ka) or the polarity transition at the end of the Matuyama Reversed Polarity Chron (780 ka). The average rates of deposition for the Pleistocene section in this well, based on these two alternatives, are approximately 52 or 37 cm/kyr, respectively.

  18. Synthesis and characterization of zinc borophosphates with ANA-zeotype framework by the microwave method

    Energy Technology Data Exchange (ETDEWEB)

    Song, Yu, E-mail: songyu@dlpu.edu.cn [Dalian Polytechnic University, Dalian 116034 (China); Ding, Ling; An, Qingda; Zhai, Shangru [Dalian Polytechnic University, Dalian 116034 (China); Song, Xiaowei [State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012 (China)

    2013-06-15

    Zinc borophosphate (NH{sub 4}){sub 16}[Zn{sub 16}B{sub 8}P{sub 24}O{sub 96}] (denoted as ZnBP-ANA) with ANA-zeotype structure has been synthesized by employing microwave-assisted solvothermal synthesis in the reaction system ZnCl{sub 2}∙6H{sub 2}O-(NH{sub 4}){sub 2}HPO{sub 4}–H{sub 3}BO{sub 3} using ethylene glycol as a co-solvent. The influences of various experimental parameters, such as reaction temperature, solvent ratio, zinc precursors and reactive power, have been systematically investigated. The products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA), and so on. Small and homogeneous ZnBP-ANA single crystal with regular cube morphology are crystallized by using microwave solvothermal synthesis method within a shorter time, and its grain size decreases with power. - Graphical abstract: Tailor-made ANA zeolites with varied size can be prepared by simply changing the reaction power. - Highlights: • Zinc borophosphate zeolites with ANA-zeotype structures were prepared by microwave technique. • The size of crystals could be controlled by tuning power. • Synthesis period can be significantly reduced by raising reaction temperature.

  19. Vadības sistēmas pilnveidošana SIA "Water Ser"

    OpenAIRE

    Strods, Jānis

    2013-01-01

    Maģistra darba tēma ir „Vadības sistēmas pilnveidošana SIA „WATER SER””. Darba pētījuma mērķis ir SIA „WATER SER” uz ilgtermiņa attīstību balstītas vadības sistēmas pilnveidošanas pasākumu definēšana, izstrāde, un ieviešanas plāna prezentēšana. Darba pirmā nodaļa ir veltīta populārāko vadības sistēmu teorētiskajam aprakstam. Otrā nodaļa ir veltīta būvniecības nozares raksturojumam. Darba trešā nodaļa ir veltīta pētāmā uzņēmuma raksturošanai. Ceturtajā nodaļā, balstoties uz veikto datu anal...

  20. Vai pakalpojuma sniegšanas laiks ir normējams?

    OpenAIRE

    2014-01-01

    Darba laika normēšana pakalpojumu sniegšanas sfērā joprojām ir aktuāla problēma darbinieku produktivitātes un atalgojuma noteikšanai. Analizējot apkopējas darbu, uzkopjamās telpas tika uzskaitītas un klasificētas pēc izmantošanas nolūka pazīmēm, un fiksēta darbizpildes secība, zīmējot secības kartes un laika diagrammas. Pētījuma novitāte saistīta ar ražošanas procesos lietotās normēšanas metodikas adaptēšanu pakalpojumu sektorā. Balstoties uz pētījuma rezultātiem, izstrādāta uzkopšan...

  1. Synthetic River Valleys

    Science.gov (United States)

    Brown, R.; Pasternack, G. B.

    2011-12-01

    The description of fluvial form has evolved from anecdotal descriptions to artistic renderings to 2D plots of cross section or longitudinal profiles and more recently 3D digital models. Synthetic river valleys, artificial 3D topographic models of river topography, have a plethora of potential applications in fluvial geomorphology, and the earth sciences in general, as well as in computer science and ecology. Synthetic river channels have existed implicitly since approximately the 1970s and can be simulated from a variety of approaches spanning the artistic and numerical. An objective method of synthesizing 3D stream topography based on reach scale attributes would be valuable for sizing 3D flumes in the physical and numerical realms, as initial input topography for morphodynamic models, stream restoration design, historical reconstruction, and mechanistic testing of interactions of channel geometric elements. Quite simply - simulation of synthetic channel geometry of prescribed conditions can allow systematic evaluation of the dominant relationships between river flow and geometry. A new model, the control curve method, is presented that uses hierarchically scaled parametric curves in over-lapping 2D planes to create synthetic river valleys. The approach is able to simulate 3D stream geometry from paired 2D descriptions and can allow experimental insight into form-process relationships in addition to visualizing past measurements of channel form that are limited to two dimension descriptions. Results are presented that illustrate the models ability to simulate fluvial topography representative of real world rivers as well as how channel geometric elements can be adjusted. The testing of synthetic river valleys would open up a wealth of knowledge as to why some 3D attributes of river channels are more prevalent than others as well as bridging the gap between the 2D descriptions that have dominated fluvial geomorphology the past century and modern, more complete, 3D

  2. Chocho de Santa Catarina Ocotlan, Oaxaca (Chocho of Santa Catarina Ocotlan, Oaxaca).

    Science.gov (United States)

    Mexico Coll. (Mexico City)

    This document is one of 17 volumes on indigenous Mexican languages and is the result of a project undertaken by the Archivo de Lenguas Indigenas de Mexico. This volume contains information on Chocho, an indigenous language of Mexico spoken in Santa Catarina Ocotlan, in the state of Oaxaca. The objective of collecting such a representative sampling…

  3. Mixteco de Santa Maria Penoles, Oaxaca (Mixtec of Santa Maria Penoles, Oaxaca).

    Science.gov (United States)

    Mexico Coll. (Mexico City)

    This document is one of 17 volumes on indigenous Mexican languages and is the result of a project undertaken Archivo de Lenguas Indigenas de Mexico. This volume contains information on Mixtec, an indigenous language of Mexico spoken in Santa Maria Penoles in the state of Oaxaca. The objective of collecting such a representative sampling of the…

  4. 77 FR 36955 - Security Zone; Cruise Ships, Santa Barbara Harbor, Santa Barbara, CA

    Science.gov (United States)

    2012-06-20

    ... cruise ship located within 3 nautical miles of the Santa Barbara Harbor Breakwater Light (Light List... impact a terrorist attack against a cruise ship would have on the public interest, the Coast Guard... sea floor within a 100-yard radius of any cruise ship which is located within 3 nautical miles...

  5. Silicon Valley Lifestyle

    Institute of Scientific and Technical Information of China (English)

    Joseph Leu

    2005-01-01

    @@ As we embrace the rapid developments of the new media age,competitiveness in the field of internet and computer technology is an increasingly crucial factor in stimulating new business,jobs and new industry in the region.Accelerating advancements in new media,internet,software and computer technologies offer new commercial opportunities and sources of economic revenue. Silicon Valley has been a model of the new age since its existence.While the dream place not only has a unique business model,but also has a very special lifestyle.

  6. Estratigrafía del Valle de Luracatao (Valle Calchaquí, Noroeste Argentino: nueva propuesta Stratigraphy of Luracato Valley (Calchaquí Valley, Norwestern Argentina: New proposal

    Directory of Open Access Journals (Sweden)

    Patricio Augusto Payrola Bosio

    2010-11-01

    (Balbuena and Santa Barbara Subgroups stages. Then and superimposed to the rift, broad foreland basin was generated. The Payogastilla Group represents the Andean synorogenic filling in the Calchaquí Valley; its base records the Paleogene deformation and inversion tectonics of this zone of the Eastern Cordillera. The Luracatao valley (western branch of the Calchaquí Valley preserves a thick sedimentary sequence designed as the Luracatao Formation of possible Oligocene age in previous regional maps. This paper presents a redefinition of the stratigraphy of the Luracatao valley based on field works of regional scale, stratigraphic logs and detailed structural mapping. The analyses of sedimentary facies and facies association and the identification of stratigraphic unconformities allow identifying the units of the Santa Bárbara Subgroup (Mealla Formation, Maíz Gordo Formation and Lumbrera Formation and of the Payogastilla Group (Quebrada de los Colorados Formation among the levels previously assigned to the Luracatao Formation. Special importance has the identification of an unconformity between Santa Bárbara Subgroup and Quebrada de los Colorados Formation that integrated to paleontological data allow us interpret this unconformity as the record of the first Cenozoic deformation events. Based on the redefinition of the Luracatao Valley stratigraphic column, this paper proposes to replace the Luracatao Formation by the respective units identified.

  7. Geologic Map of the Santa Barbara Coastal Plain Area, Santa Barbara County, California

    Science.gov (United States)

    Minor, Scott A.; Kellogg, Karl S.; Stanley, Richard G.; Gurrola, Larry D.; Keller, Edward A.; Brandt, Theodore R.

    2009-01-01

    This report presents a newly revised and expanded digital geologic map of the Santa Barbara coastal plain area at a compilation scale of 1:24,000 (one inch on the map to 2,000 feet on the ground)1 and with a horizontal positional accuracy of at least 20 m. The map depicts the distribution of bedrock units and surficial deposits and associated deformation underlying and adjacent to the coastal plain within the contiguous Dos Pueblos Canyon, Goleta, Santa Barbara, and Carpinteria 7.5' quadrangles. The new map supersedes an earlier preliminary geologic map of the central part of the coastal plain (Minor and others, 2002; revised 2006) that provided coastal coverage only within the Goleta and Santa Barbara quadrangles. In addition to new mapping to the west and east, geologic mapping in parts of the central map area has been significantly revised from the preliminary map compilation - especially north of downtown Santa Barbara in the Mission Ridge area - based on new structural interpretations supplemented by new biostratigraphic data. All surficial and bedrock map units, including several new units recognized in the areas of expanded mapping, are described in detail in the accompanying pamphlet. Abundant new biostratigraphic and biochronologic data based on microfossil identifications are presented in expanded unit descriptions of the marine Neogene Monterey and Sisquoc Formations. Site-specific fault kinematic observations embedded in the digital map database are more complete owing to the addition of slip-sense determinations. Finally, the pamphlet accompanying the present report includes an expanded and refined summary of stratigraphic and structural observations and interpretations that are based on the composite geologic data contained in the new map compilation. The Santa Barbara coastal plain is located in the western Transverse Ranges physiographic province along an east-west-trending segment of the southern California coastline about 100 km (62 mi) northwest

  8. PRECENCIA DE LOS NEGROS EN SANTA MARTA

    Directory of Open Access Journals (Sweden)

    Edgar Rey Sinning

    2002-08-01

    Full Text Available Partimos de señalar que las investigaciones sobre los negros en la Provincia de Santa Marta, son escasas; sin embargo, podemos afirmar que dos trabajos dan cuenta de su presencia en la ciudad y en todo su territorio. El primero, de ellos es la reciente publicación sobre la esclavitud entre los años 1791- 1851, de Dolcey Romero Jaramillo que revisa el papel de los negros en dicha provincia y ciudad. El otro es nuestro estudio sobre 10s negros llegados a Santa Marta desde el Departamento de Bolívar, en la década de los 80 del siglo pasado, titulado "Cristo Rey: Un Espacio para permanecer en el Tiempo". El presente artículo elabora una cronología de la presencia de los negros esclavos que llegaron a Santa Marta desde 1525, año de su fundación. Se señala cómo durante los primeros años se fueron autorizando dos (2 esclavos negros para algunas personas importantes, destinados a1 servicio doméstico. Política que se comienza a modificar a partir de 1535, cuando se le autorizan cien (100 esclavos al Gobernador Pedro Fernández de Lugo, y desde entonces, es importante su presencia en oficios varios, sobre todo en las actividades de las haciendas cercanas a Santa Marta, hasta el siglo XIX. A finales de ese siglo y comienzos del XX, es significativa su vinculación a] muelle -más tarde puerto-, como "muelleros" o "portuarios", asumiendo la responsabilidad de garantizar las actividades de carga y descarga del puerto samario. Igualmente se muestra su papel determinante en la construcción de las líneas férreas que unirían a la ciudad-puerto con la "Zona Bananera". Es para esta última actividad, que se traen negros desde Jamaica conocidos como "yumecas", llamados "yumecas" por los samarios.

  9. 2007款现代Santa Fe

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    现代为了开发新款Santa Fe(圣达菲)投入了1.55亿美元的资金,整个研发过程历时26个月,仅从车身长度看,新车增加了175mm。达到4675mm,同时轴距增加到2700mm。而车宽也增加了45mm,达到1890mm。

  10. The effects of ingested petroleum on the maphthalene-metabolizing properties of the liver tissue in seawater-adapted mallard ducks (Anas platyrhynchos)

    Science.gov (United States)

    Gorsline, J.; Holmes, W.N.; Cronshaw, J.

    1981-01-01

    Hepatic mixed function oxidase activities were estimated in seawater-adapted mallard ducks (Anas platyrhynchos) that had been consuming food contaminated with one of five different types of crude oil. After 50 days of exposure to contaminated food, enzyme activities of liver microsomal preparations were assessed in terms of their naphthalenemetabolizing properties in vitro. Although dose-dependent increases in the total hepatic enzyme activities (nmole naphthalene metabolized per minute per unit mass body weight) were observed in birds consuming food contaminated with each type of crude oil, three patterns of response were apparent. Crude oils from South Louisiana and Kuwait stimulated large and significant increases in the specific activity of the enzyme system (nmole naphthalene metabolized per minute per unit mass microsomal protein), whereas little or no increase in either microsomal protein content or relative liver weight were observed. In contrast, two crude oils from Santa Barbara, Calif., induced only small increases in specific activity but significant increases occurred in hepatic microsomal protein concentration and relative liver weight. The crude oil from Prudhoe Bay, Ala., evoked intermediate patterns of response. The possible significance of these data is discussed in relation to the survival of seabirds consuming petroleum-contaminated food and drinking water.

  11. Identification and intraspecific genetic diversity of Sarcocystis rileyi from ducks, Anas spp., in Lithuania and Finland.

    Science.gov (United States)

    Prakas, P; Oksanen, A; Butkauskas, D; Sruoga, A; Kutkienė, L; Švažas, S; Isomursu, M; Liaugaudaitė, S

    2014-10-01

    Macroscopic Sarcocystis cysts were detected in the muscles of 28 Mallards ( Anas platyrhynchos ), 1 Eurasian Wigeon ( Anas penelope ), and 1 Common Teal ( Anas crecca ) hunted in Lithuania and Finland. According to the sequences of the 18S rRNA gene, 28S rRNA gene, and ITS-1 region, the macrocysts examined from all 30 ducks belonged to Sarcocystis rileyi. This parasite was found in the Eurasian Wigeon and the Common Teal for the first time. All S. rileyi isolates examined were identical to each other and differed from 2 S. rileyi isolates previously reported from 2 Mallards from the United States only by 1 nucleotide substitution within the ITS-1 region.

  12. Automated tests of ANA immunofluorescence as throughput autoantibody detection technology: strengths and limitations.

    Science.gov (United States)

    Meroni, Pier Luigi; Bizzaro, Nicola; Cavazzana, Ilaria; Borghi, Maria Orietta; Tincani, Angela

    2014-03-03

    Anti-nuclear antibody (ANA) assay is a screening test used for almost all autoimmune rheumatic diseases, and in a number of these cases, it is a diagnostic/classification parameter. In addition, ANA is also a useful test for additional autoimmune disorders. The indirect immunofluorescence technique on monolayers of cultured epithelial cells is the current recommended method because it has higher sensitivity than solid phase assays. However, the technique is time-consuming and requires skilled operators. Automated ANA reading systems have recently been developed, which offer the advantage of faster and much easier performance as well as better harmonization in the interpretation of the results. Preliminary validation studies of these systems have given promising results in terms of analytical specificity and reproducibility. However, these techniques require further validation in clinical studies and need improvement in their recognition of mixed or less common staining patterns.

  13. Dinamiskās programmēšanas pielietojumu apgabalu izpēte

    OpenAIRE

    2013-01-01

    Dinamiskā programmēšana ir interesanta pieeja problēmu risināšanai. Tā var būtiski uzlabot noteiktās programmatūras ātrdarbību, bet jāzina kad to pielietot. Izlasot "Dinamiskās programmēšanas pielietojumu apgabalu izpēte" bakalaura darbu, cilvēks varēs izdomāt, vai ir vērts mēģināt izmantot dinamisko programmēšanu sava uzdevuma risināšanai. Autors izpēta un apraksta nepieciešamos terminus, izpēta pieejamus piemērus, uzraksta dažus piemērus pats, salīdzina rakstīšanas laikus piemēriem kas i...

  14. 33 CFR 80.1102 - Santa Catalina Island, CA.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Santa Catalina Island, CA. 80.1102 Section 80.1102 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1102 Santa Catalina Island, CA....

  15. 46 CFR 7.115 - Santa Catalina Island, CA.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Santa Catalina Island, CA. 7.115 Section 7.115 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Pacific Coast § 7.115 Santa Catalina Island, CA. (a) A line drawn from the northernmost point of Lion Head...

  16. 33 CFR 80.1138 - Santa Cruz Harbor, CA.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Santa Cruz Harbor, CA. 80.1138 Section 80.1138 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1138 Santa Cruz Harbor, CA. A line drawn...

  17. 33 CFR 80.1126 - Santa Barbara Harbor, CA.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Santa Barbara Harbor, CA. 80.1126 Section 80.1126 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1126 Santa Barbara Harbor, CA. A line...

  18. 27 CFR 9.31 - Santa Cruz Mountains.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Santa Cruz Mountains. 9.31... Cruz Mountains. (a) Name. The name of the viticultural area described in this section is “Santa Cruz Mountains.” (b) Approved maps. The 24 approved U.S.G.S. maps for determining the boundaries are 23...

  19. "Santa Maria" forever : Eesti ja Portugali kirjandussuhetest / Toomas Haug

    Index Scriptorium Estoniae

    Haug, Toomas, 1956-

    2012-01-01

    Jaanuaris 1961 Portugali diktaatorlikule režiimile protestiks kaaperdatud laevast "Santa Maria", mis sai omamoodi vabaduse ja vastuhaku sümboliks ka okupeeritud Eestis. Artiklis käsitletakse sellest sündmusest mõjutatud teoseid, täpsemalt Aleksander Suumanni maali "Santa Maria" ja Paul-Eerik Rummo samanimelist luuletust

  20. "Santa Maria" forever : Eesti ja Portugali kirjandussuhetest / Toomas Haug

    Index Scriptorium Estoniae

    Haug, Toomas, 1956-

    2015-01-01

    Jaanuaris 1961 Portugali diktaatorlikule režiimile protestiks kaaperdatud laevast "Santa Maria", mis sai omamoodi vabaduse ja vastuhaku sümboliks ka okupeeritud Eestis. Artiklis käsitletakse sellest sündmusest mõjutatud teoseid, täpsemalt Aleksander Suumanni maali "Santa Maria" ja Paul-Eerik Rummo samanimelist luuletust

  1. 77 FR 39726 - Land Acquisitions: Pueblo of Santa Clara

    Science.gov (United States)

    2012-07-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Land Acquisitions: Pueblo of Santa Clara AGENCY: Bureau of Indian Affairs... into trust for the Pueblo of Santa Clara on January 27, 2012. FOR FURTHER INFORMATION CONTACT:...

  2. "Santa Maria" forever : Eesti ja Portugali kirjandussuhetest / Toomas Haug

    Index Scriptorium Estoniae

    Haug, Toomas, 1956-

    2012-01-01

    Jaanuaris 1961 Portugali diktaatorlikule režiimile protestiks kaaperdatud laevast "Santa Maria", mis sai omamoodi vabaduse ja vastuhaku sümboliks ka okupeeritud Eestis. Artiklis käsitletakse sellest sündmusest mõjutatud teoseid, täpsemalt Aleksander Suumanni maali "Santa Maria" ja Paul-Eerik Rummo samanimelist luuletust

  3. "Santa Maria" forever : Eesti ja Portugali kirjandussuhetest / Toomas Haug

    Index Scriptorium Estoniae

    Haug, Toomas, 1956-

    2015-01-01

    Jaanuaris 1961 Portugali diktaatorlikule režiimile protestiks kaaperdatud laevast "Santa Maria", mis sai omamoodi vabaduse ja vastuhaku sümboliks ka okupeeritud Eestis. Artiklis käsitletakse sellest sündmusest mõjutatud teoseid, täpsemalt Aleksander Suumanni maali "Santa Maria" ja Paul-Eerik Rummo samanimelist luuletust

  4. DARPP-32 and Akt regulation in ethanol-preferring AA and ethanol-avoiding ANA rats.

    Science.gov (United States)

    Nuutinen, Saara; Kiianmaa, Kalervo; Panula, Pertti

    2011-09-26

    Ethanol and other addictive drugs affect many intracellular phosphorylation and dephosphorylation cascades. These cascades are thought to be highly important in the regulation of neuronal activity. The present experiments characterized the regulation of three key signaling molecules, DARPP-32 (dopamine and cAMP regulated phosphoprotein, 32kDa), Akt kinase and ERK1/2 (extracellular signal-regulated kinase 1 and 2) in ethanol-preferring AA (Alko, alcohol) and ethanol-avoiding ANA (Alko, non-alcohol) rat lines. Radioactive in situ hybridization was used in drug naïve animals and Western blotting after acute ethanol administration in striatum, hippocampus and prefrontal cortex. The mRNA levels of DARPP-32 in striatal areas were higher in ANA rats than in AA rats. There was no difference in the striatal enriched phosphatase (STEP61), the downstream target of DARPP-32 expression between the rat lines. Ethanol (1.5g/kg) increased phosphorylation of DARPP-32 at threonine 34 in both AA and in ANA rats indicating that acute ethanol activates DARPP-32 similarly in these rat lines. The expression of Akt kinase was higher in the CA1 of hippocampus in ANA than in AA rats and acute ethanol activated Akt in hippocampus in ANA but not in AA rats. No significant alterations in the regulation of ERK1/2 were found in either rat line. Our findings suggest that DARPP-32 and Akt are regulated by ethanol and differences in the regulation of these molecules might contribute to the dramatically different ethanol drinking patterns seen in AA and ANA rats.

  5. 类风湿性关节炎患者抗核抗体及其多肽谱的检测%Detection and analysis of ANA and ANA profile in patients with rheumatoid arthritis

    Institute of Scientific and Technical Information of China (English)

    石青峰; 马韵; 杨峻; 何永玲

    2012-01-01

    目的 分析类风湿性关节炎(RA)患者抗核抗体(ANA)和ANA谱检测结果,探讨其在RA诊断中的临床应用价值.方法 ANA检测采用间接免疫荧光法,抗核抗体谱检测采用免疫印迹法.结果 128例RA患者中,ANA阳性率达79.7%,ANA谱阳性率达47.7%.ANA与ANA谱检测结果呈正相关.RA患者中ANA≥1∶320阳性时的荧光模式主要是核均质型,ANA谱阳性抗体出现较多的是抗SS-A、抗Ro-52、抗nRNP/Sm、抗SS-B等.结论 联合检测RA患者ANA及ANA谱,能明确患者血清中的自身抗体种类,为RA的诊断和疗效观察提供重要的参考指标.%Objective To explore the clinical significance of ANA and ANA profile in diagnosis of rheumatoid arthritis(RA). Methods ANA was measured by indirect immunofluorescence, ANA profile was measured by immunoblot assay. Results In the 128 samples,positive detection rate ANA and ANA profile were 79. 7% and 47. 7%. ANA showed a significantly positive correlation with ANA profile. In the samples for positive ANA with high titer(≥1: 320) , ANA pattern were mainly Homogeneous-Nu-cleolar. ANA profile results indicated that the antinuclear antibodies were mainly anti-SSA,anti-Ro-52, anti-RNP/Sm and anti-SS-B. Conclusion Existence of multiple antibodies in RA patients may hint that the patients might have other autoimmune diseases or the risks for other autoimmune diseases. Combined with determination of ANA and ANA profile could explicit the kinds of multiple antibodies. It could provide more helps to diagnosis and treatment of RA.

  6. Heavy rainfall equations for Santa Catarina, Brazil

    Directory of Open Access Journals (Sweden)

    Álvaro José Back

    2011-12-01

    Full Text Available Knowledge of intensity-duration-frequency (IDF relationships of rainfall events is extremely important to determine the dimensions of surface drainage structures and soil erosion control. The purpose of this study was to obtain IDF equations of 13 rain gauge stations in the state of Santa Catarina in Brazil: Chapecó, Urussanga, Campos Novos, Florianópolis, Lages, Caçador, Itajaí, Itá, Ponte Serrada, Porto União, Videira, Laguna and São Joaquim. The daily rainfall data charts of each station were digitized and then the annual maximum rainfall series were determined for durations ranging from 5 to 1440 min. Based on these, with the Gumbel-Chow distribution, the maximum rainfall was estimated for durations ranging from 5 min to 24 h, considering return periods of 2, 5, 10, 20, 25, 50, and 100 years,. Data agreement with the Gumbel-Chow model was verified by the Kolmogorov-Smirnov test, at 5 % significance level. For each rain gauge station, two IDF equations of rainfall events were adjusted, one for durations from 5 to 120 min and the other from 120 to 1440 min. The results show a high variability in maximum intensity of rainfall events among the studied stations. Highest values of coefficients of variation in the annual maximum series of rainfall were observed for durations of over 600 min at the stations of the coastal region of Santa Catarina.

  7. Veinte años de investigaciones alrededor de Doñana

    Directory of Open Access Journals (Sweden)

    Arambarri, Pablo

    1998-10-01

    Full Text Available Not available.La rotura de la balsa de decantado de lodos de la empresa Boliden-Apirsa en Aznalcóllar ha demostrado que el Parque Nacional de Doñana está indefenso ante accidentes de gran calibre, que deben prevenirse. Doñana no puede permanecer aislada ni ajena al territorio que la rodea, pero sí debe estar protegida por suficientes medios descontaminantes, sistemas de alarma en tiempo real, planes de emergencia operativos y estudios y proyectos I+D como sean necesarios para evitar percances como el ocurrido, que ponen en terrible peligro su propia existencia.

  8. Feminismo en Tolstói : el caso de Ana Karenina

    OpenAIRE

    Arenas Castro, Marta

    2014-01-01

    El presente trabajo es el resultado de realizar un análisis ideológico bajo una perspectiva feminista de la novela rusa Ana Karenina. Es este además un análisis literario, puesto que la obra pertenece a la literatura. Sin embargo, este documento se abstiene de realizar una observación completa de la narración, para centrarse en el personaje femenino protagonista, Ana Karenina; y su historia de adulterio y posterior suicidio. Mediante la disección de las distintas relaciones que mantiene la pr...

  9. Touching stories: performances of intimacy in the diary of Anaïs Nin

    OpenAIRE

    Charnock, Ruth Naomi Ekaterina

    2011-01-01

    My thesis re-situates the diarist and fiction writer Anaïs Nin within the fields of life-writing criticism, modernist studies, and intimacy studies by reading her diaries as performing, producing and inviting various intimate affects. This thesis focuses mainly on Nin‟s edited and unexpurgated published diaries and also draws on material gathered from the Anaïs Nin Special Collection at the Charles E. Young Library, based at the University of California, Los Angeles.\\ud \\ud Chapter 1 argues t...

  10. New Radiometric Age Constraints for the Matuyama-Bruhnes Reversal and Santa Rosa Excursion

    Science.gov (United States)

    Balbas, A.; Koppers, A. A. P.; Kent, D. V.; Coe, R. S.; Konrad, K.; Clark, P. U.

    2015-12-01

    The coupling of the timing of the virtual geomagnetic pole (VGP) position and the absolute paleointensities for geomagnetic events is vital for understanding the Earth's geodynamo. Here we present new high-precision 40Ar/39Ar age determinations using an ARGUS-VI multi-collector mass spectrometer for lava flows on Floreana Island, Galapagos, and Tahiti Nui, Society Islands. New Galapagos ages (n=6) place the GA-79 lava flow on Floreana Island, which records an excursional VGP from an equatorial region (Cox and Dalrymple, 1966), within the Santa Rosa excursion. This flow contains extremely low paleointesity values of 1.1 x 1022 Am2 (n=11; Wang and Kent, 2013). We also present 52 new ages on 18 lava flows from the Punaruu valley, Tahiti, which record the Matuyama-Bruhnes reversal. The new ages confirm that the lavas record this reversal, but the ages differ from the original stratigraphy presented in Mochizuki et al. (2011). Our new ages using the Kuiper et al. (2008) fish canyon sanidine ages for Punaruu valley lava flows are concordant with previous astronomically tuned ages (Channell et al. 2002, 2009) and represent the highest precision radiometric ages for the most recent reversal. Here we show that paleointensity lows associated with excursional events can be comparable to or less than those associated with reversals. In addition, such field strength reductions can occur in time intervals as short as 3 thousand years.

  11. A coordinated set of ecosystem research platforms open to international research in ecotoxicology, AnaEE-France.

    Science.gov (United States)

    Mougin, Christian; Azam, Didier; Caquet, Thierry; Cheviron, Nathalie; Dequiedt, Samuel; Le Galliard, Jean-François; Guillaume, Olivier; Houot, Sabine; Lacroix, Gérard; Lafolie, François; Maron, Pierre-Alain; Michniewicz, Radika; Pichot, Christian; Ranjard, Lionel; Roy, Jacques; Zeller, Bernd; Clobert, Jean; Chanzy, André

    2015-10-01

    The infrastructure for Analysis and Experimentation on Ecosystems (AnaEE-France) is an integrated network of the major French experimental, analytical, and modeling platforms dedicated to the biological study of continental ecosystems (aquatic and terrestrial). This infrastructure aims at understanding and predicting ecosystem dynamics under global change. AnaEE-France comprises complementary nodes offering access to the best experimental facilities and associated biological resources and data: Ecotrons, seminatural experimental platforms to manipulate terrestrial and aquatic ecosystems, in natura sites equipped for large-scale and long-term experiments. AnaEE-France also provides shared instruments and analytical platforms dedicated to environmental (micro) biology. Finally, AnaEE-France provides users with data bases and modeling tools designed to represent ecosystem dynamics and to go further in coupling ecological, agronomical, and evolutionary approaches. In particular, AnaEE-France offers adequate services to tackle the new challenges of research in ecotoxicology, positioning its various types of platforms in an ecologically advanced ecotoxicology approach. AnaEE-France is a leading international infrastructure, and it is pioneering the construction of AnaEE (Europe) infrastructure in the field of ecosystem research. AnaEE-France infrastructure is already open to the international community of scientists in the field of continental ecotoxicology.

  12. Mapping the affinity landscape of Thrombin-binding aptamers on 2'F-ANA/DNA chimeric G-Quadruplex microarrays.

    Science.gov (United States)

    Lietard, Jory; Abou Assi, Hala; Gómez-Pinto, Irene; González, Carlos; Somoza, Mark M; Damha, Masad J

    2017-01-18

    In situ fabricated nucleic acids microarrays are versatile and very high-throughput platforms for aptamer optimization and discovery, but the chemical space that can be probed against a given target has largely been confined to DNA, while RNA and non-natural nucleic acid microarrays are still an essentially uncharted territory. 2'-Fluoroarabinonucleic acid (2'F-ANA) is a prime candidate for such use in microarrays. Indeed, 2'F-ANA chemistry is readily amenable to photolithographic microarray synthesis and its potential in high affinity aptamers has been recently discovered. We thus synthesized the first microarrays containing 2'F-ANA and 2'F-ANA/DNA chimeric sequences to fully map the binding affinity landscape of the TBA1 thrombin-binding G-quadruplex aptamer containing all 32 768 possible DNA-to-2'F-ANA mutations. The resulting microarray was screened against thrombin to identify a series of promising 2'F-ANA-modified aptamer candidates with Kds significantly lower than that of the unmodified control and which were found to adopt highly stable, antiparallel-folded G-quadruplex structures. The solution structure of the TBA1 aptamer modified with 2'F-ANA at position T3 shows that fluorine substitution preorganizes the dinucleotide loop into the proper conformation for interaction with thrombin. Overall, our work strengthens the potential of 2'F-ANA in aptamer research and further expands non-genomic applications of nucleic acids microarrays.

  13. 75 FR 28095 - Culturally Significant Object Imported for Exhibition Determinations: “E Ku Ana Ka Paia...

    Science.gov (United States)

    2010-05-19

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF STATE Culturally Significant Object Imported for Exhibition Determinations: ``E Ku Ana Ka Paia: Unification... 15, 2003 , I hereby determine that the object to be included in the exhibition ``E Ku Ana Ka...

  14. 27 CFR 9.82 - Potter Valley.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Potter Valley. 9.82... Potter Valley. (a) Name. The name of the viticultural area described in this section is “Potter Valley.” (b) Approved map. The approved maps for the Potter Valley viticultural area are the U.S.G.S....

  15. Modernization projects in Santa Maria e Garona; Proyectos de modernizacion en Santa Maria de Garona

    Energy Technology Data Exchange (ETDEWEB)

    Marcos, R.; Alutiz, J. I.; Garcia Sanchez, M.

    2011-07-01

    This article shows a vision of the Santa Maria de Garona power Plant modernization guidelines and it also presents the most significant projects deployed in the last decade at the power plant grouped in mechanics projects, electrical projects, instrumentations projects and IT projects. At the same time three projects are explained in more detail: the change of one of the main transformers, the evolution from paper recorders to paperless video graphic recorders and the new plant data information system. (Author)

  16. Apigenin induces the apoptosis and regulates MAPK signaling pathways in mouse macrophage ANA-1 cells.

    Directory of Open Access Journals (Sweden)

    Yuexia Liao

    Full Text Available Apigenin is a naturally occurring plant flavonoid that possesses antioxidant, anti-cancer and anti-inflammatory properties. However, there are few reports has been done on the ability of apigenin to induce apoptosis in macrophages. In this study, mouse macrophage ANA-1 cells were incubated with different concentrations of apigenin. The cell viability was determined by an MTT assay. The cell apoptosis were analyzed by flow cytometric analysis. Apoptosis were also analyzed using a TUNEL assay and a DNA ladder. The level of intracellular ROS was detected using a dichlorofluorescein -diacetate probe. The expression levels of apoptosis-related proteins were detected by western blot analysis. The results showed that apigenin decreased the viability of ANA-1 cells and induced apoptosis in a dose- and time-dependent manner. Apigenin increased the level of intracellular ROS, downregulated the expression of Bcl-2 and upregulated the expression of caspase-3 and caspase-8 in ANA-1 cells. Furthermore, apigenin downregulated the expression of phospho-ERK and phospho-JNK, upregulated the expression of phospho-p38 and had no significant effect on the expression of Bax, ERK, JNK and p38. The results suggested that apigenin induced cell apoptosis in mouse macrophage ANA-1 cells may via increasing intracellular ROS, regulating the MAPK pathway, and then inhibiting Bcl-2 expression.

  17. Apigenin induces the apoptosis and regulates MAPK signaling pathways in mouse macrophage ANA-1 cells.

    Science.gov (United States)

    Liao, Yuexia; Shen, Weigan; Kong, Guimei; Lv, Houning; Tao, Wenhua; Bo, Ping

    2014-01-01

    Apigenin is a naturally occurring plant flavonoid that possesses antioxidant, anti-cancer and anti-inflammatory properties. However, there are few reports has been done on the ability of apigenin to induce apoptosis in macrophages. In this study, mouse macrophage ANA-1 cells were incubated with different concentrations of apigenin. The cell viability was determined by an MTT assay. The cell apoptosis were analyzed by flow cytometric analysis. Apoptosis were also analyzed using a TUNEL assay and a DNA ladder. The level of intracellular ROS was detected using a dichlorofluorescein -diacetate probe. The expression levels of apoptosis-related proteins were detected by western blot analysis. The results showed that apigenin decreased the viability of ANA-1 cells and induced apoptosis in a dose- and time-dependent manner. Apigenin increased the level of intracellular ROS, downregulated the expression of Bcl-2 and upregulated the expression of caspase-3 and caspase-8 in ANA-1 cells. Furthermore, apigenin downregulated the expression of phospho-ERK and phospho-JNK, upregulated the expression of phospho-p38 and had no significant effect on the expression of Bax, ERK, JNK and p38. The results suggested that apigenin induced cell apoptosis in mouse macrophage ANA-1 cells may via increasing intracellular ROS, regulating the MAPK pathway, and then inhibiting Bcl-2 expression.

  18. Presence of pharmaceutically active compounds in Doñana Park (Spain) main watersheds.

    Science.gov (United States)

    Camacho-Muñoz, M D; Santos, J L; Aparicio, I; Alonso, E

    2010-05-15

    Among the emerging environmental contaminants, pharmaceutically active compounds have become a growing public concern because of their potential to cause undesirable ecological and human health effects. Doñana Park (South of Spain) includes a mosaic of unique ecosystems known around the world which is particularly affected by the quality of the incoming flowing water. This study reports the presence of a number of priority pharmaceuticals in wastewater and surface water samples from Doñana watersheds. In general, ibuprofen, naproxen, salicylic acid, propranolol, caffeine and gemfibrozil were the compounds most frequently found in all locations, in the range of ng/L to microg/L. Carbamazepine, with high potential risk to the environment, was also detected, although only in a few water samples. The main results are: (i) pharmaceuticals, as water pollutants, are continually discharged into Doñana water bodies and, owing to their biological activity, could lead to adverse effects in this outstanding aquatic ecosystem; (ii) wastewater treatments implemented in the area are insufficient to remove pharmaceuticals; and (iii) therefore, there is a requirement for better wastewater treatments in this natural area to reduce or avoid the presence of organic pollutants in general and pharmaceutical active compounds in particular. To the best of our knowledge, these data constitute the first measurements of pharmaceutical compounds in water not only from the protected area of Doñana Park but also from other Natural or National Parks in the world. Copyright (c) 2010 Elsevier B.V. All rights reserved.

  19. The Chicana Subject in Ana Castillo's Fiction and the Discursive Zone of Chicana/o Theory

    Science.gov (United States)

    Carson, Benjamin D.

    2007-01-01

    In the world of Chicana fiction, Ana Castillo has achieved the kind of status Maxine Hong Kingston has attained within Asian American discourse. Castillo's work is popular not only with the general reading public but in many academic circles as well. What sets Castillo apart from so many other Chicana fiction writers is that she is also a…

  20. Zīmola „Red Bull” virzīšana Latvijas tirgū.

    OpenAIRE

    Ogņova, Arina

    2012-01-01

    Arina Ogņova. Bakalaura darbs „Zīmola „RedBull” virzīšana Latvijas tirgū”. Bakalaura darbā analizēti zīmola „RedBull” virzīšanai izmantoti paņēmieni un Latvijas iedzīvotāju zīmola „RedBull” virzīšanas metožu vērtējums. Bakalaura darba mērķis ir, pamatojoties uz teorijas atziņām par zīmola virzīšanu tirgū un patērētāju aptaujas rezultātiem, veikt zīmola „RedBull” virzīšanas tirgū stratēģijas analīzi, kā arī izstrādāt šīs stratēģijas pilnveidošanas virzienus. Pirmajā daļā tiek apskatī...

  1. O jogo do mestre e da discípula segundo Ana Hatherly

    Directory of Open Access Journals (Sweden)

    Claudio Alexandre Barros Teixeira

    2012-04-01

    Full Text Available O Mestre, de Ana Hatherly (1963, é um romance construído numa estrutura similar à dos jogos, com uma ordem, objetivos e regras específicas. Este artigo faz uma análise do caráter lúdico daobra a partir das formulações teóricas de Johan Huizinga.

  2. Kukuļņemšanas krimināltiesiskais raksturojums

    OpenAIRE

    Soroka, Darja

    2013-01-01

    Maģistra darba tēma - “Kukuļņemšanas krimināltiesiskais raksturojums”. Maģistra darba mērķis ir kukuļņemšanas krimināltiesiskā regulējuma detalizēta analīze, lai pētījuma beigās apkopotu secinājumus un ierosinātu priekšlikumus Latvijas normatīvajos aktos konstatēto trūkumu vai nepilnību novēršanai. Mērķa sasniegšanai tika izvirzīti šādi uzdevumi: noskaidrot kukuļņemšanas izcelsmi, aplūkot tiesiskā regulējuma vēsturisko attīstību Latvijā, sniegt izsmeļošu kukuļņemšanas sastāva krimināltiesi...

  3. -New Destinations, Greater Convenience-ANA and Singapore Airlines Expand Strategic Code-Sharing Agreement

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ ANA and Singapore Airlines have filed for permission to increase their present code-sharing relationship to cover destinations in Asia,North America and Japan beyond the hub mrports of Singapore Changi Airport and Tokyo Narita Airport,from September 1 this year.

  4. The status of the Nordic populations of the Mallard (Anas platyrhynchos) in a changing world

    DEFF Research Database (Denmark)

    Dalby, Lars; Söderquist, Pär; Christensen, Thomas Kjær

    2013-01-01

    Dabbling ducks (Anas spp.) are important migratory quarry species, protected as a shared resource under international legislation. However, there is a lack of sufficient high-qual- ity data on vital demographic rates and long-term trends in numbers to judge the conser- vation status of many duck ...

  5. Santa Barbara Cluster Comparison Test with DISPH

    CERN Document Server

    Saitoh, Takayuki

    2016-01-01

    The Santa Barbara cluster comparison project (Frenk et al. Frenk+1999) revealed that there is a systematic difference between entropy profiles of clusters of galaxies obtained by Eulerian mesh and Lagrangian smoothed particle hydrodynamics (SPH) codes: Mesh codes gave a core with a constant entropy whereas SPH codes did not. One possible reason for this difference is that mesh codes are not Galilean invariant. Another possible reason is the problem of the SPH method, which might give too much "protection" to cold clumps because of the unphysical surface tension induced at contact discontinuities. In this paper, we apply the density independent formulation of SPH (DISPH), which can handle contact discontinuities accurately, to simulations of a cluster of galaxies, and compare the results with those with the standard SPH. We obtained the entropy core when we adopt DISPH. The size of the core is, however, significantly smaller than those obtained with mesh simulations, and is comparable to those obtained with qu...

  6. Computer Security: a plea to Santa Claus

    CERN Multimedia

    Stefan Lueders, Computer Security Team

    2015-01-01

    Running pirated software or illegal licences, using cracking tools to bypass software activation measures, sharing music and films – these are problems that academic environments unfortunately have to deal with. All violate the copyright of the software/music/film owners, and copyright owners are not Santa Claus...    CERN, like other research organisations and universities, regularly receives allegations from external companies complaining about laptops or PCs running illegal software or sharing their films, videos or music with peers – and thus violating copyright.  Usually, we then contact the owners of the corresponding devices in order to understand whether these allegations are true. Very often such allegations boil down to a laptop whose owner replies “I confirm that a torrent client was left up and running on my device by mistake” or “This is a file that is stored on my personal hard disk.” As if those allegatio...

  7. Hyundai Santa Fe 2.7

    Institute of Scientific and Technical Information of China (English)

    田永梁

    2005-01-01

    Santa Fe无疑现代最强壮结实的汽车,它的自信与果断,让它成为现代汽车当之无愧的大哥。桀骜不驯的造型、怪异的线条、自信果断。虽然颇受争议,但依然是一副毁誉由人的态度。不过,无论你是喜欢还是不喜欢,你都只需要看它一眼就知道:这是现代汽车。

  8. AnaBench: a Web/CORBA-based workbench for biomolecular sequence analysis

    Directory of Open Access Journals (Sweden)

    Burger Gertraud

    2003-12-01

    Full Text Available Abstract Background Sequence data analyses such as gene identification, structure modeling or phylogenetic tree inference involve a variety of bioinformatics software tools. Due to the heterogeneity of bioinformatics tools in usage and data requirements, scientists spend much effort on technical issues including data format, storage and management of input and output, and memorization of numerous parameters and multi-step analysis procedures. Results In this paper, we present the design and implementation of AnaBench, an interactive, Web-based bioinformatics Analysis workBench allowing streamlined data analysis. Our philosophy was to minimize the technical effort not only for the scientist who uses this environment to analyze data, but also for the administrator who manages and maintains the workbench. With new bioinformatics tools published daily, AnaBench permits easy incorporation of additional tools. This flexibility is achieved by employing a three-tier distributed architecture and recent technologies including CORBA middleware, Java, JDBC, and JSP. A CORBA server permits transparent access to a workbench management database, which stores information about the users, their data, as well as the description of all bioinformatics applications that can be launched from the workbench. Conclusion AnaBench is an efficient and intuitive interactive bioinformatics environment, which offers scientists application-driven, data-driven and protocol-driven analysis approaches. The prototype of AnaBench, managed by a team at the Université de Montréal, is accessible on-line at: http://malawimonas.bcm.umontreal.ca:8091/anabench. Please contact the authors for details about setting up a local-network AnaBench site elsewhere.

  9. Evaluation of the Canadian Rheumatology Association Choosing Wisely recommendation concerning anti-nuclear antibody (ANA) testing.

    Science.gov (United States)

    Ferrari, Robert

    2015-09-01

    The objective of this study was to evaluate the Canadian Rheumatology Association Choosing Wisely recommendation concerning anti-nuclear antibody (ANA) testing. Patients with joint pain/stiffness/swelling were assessed to determine if ANA testing was indicated. An a priori threshold was set before ANA testing would be considered. Those who did not have ANA testing ordered were followed for 1 year to determine if any of them went on to have a diagnosis of systemic lupus erythematosus (SLE) or other connective tissue disease. A parallel study was conducted with a similar a priori threshold for the use of rheumatoid factor (RF) and anti-cyclic citrullinated peptide (anti-CCP) antibody testing in the diagnosis of rheumatoid arthritis (RA), and again, patients were followed for 1 year. A total of 866 subjects were examined, 509 females (58.8 %) and 357 males (41.2 %). The mean age of the group was 47.5 ± 16.8 years. The mean duration of symptoms was 12.0 ± 5.6 weeks. Of the 866 subjects, 68 met an a priori threshold for ordering ANA, RF, and anti-CCP testing. Of these 68, there was a newly diagnosed case of SLE, 4 newly diagnosed cases of RA, and 3 cases of polymyalgia rheumatica. The remaining 798 subjects were followed for approximately 1 year and none developed evidence of SLE, RA, or other connective tissue disease. In the evaluation of non-specific musculoskeletal symptoms, setting an a priori threshold for ordering serology in keeping with the spirit of the Canadian Rheumatology Association Choosing Wisely recommendation for antibody testing results in a very low risk of missing a case of systemic lupus erythematosus or rheumatoid arthritis.

  10. CRIA Sians A areement with Rubber Valley

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The signing ceremony of establishing strategic partnership between China Rubber Industry Association and Rubber Valley Co., Ltd. was held in Rubber Valley on September 13. Leaders such as Xu Wenying, Deputy Secretary-General of CRIA, repre-senting CRIA, and Zhang Yan, Deputy Director of Rubber Valley Management Committee and General Manager of Rubber Valley Co., Ltd., representing Rubber Valley, signed on the cooperation agreement. Fan Rende, President of CRIA, Cai Quanji,

  11. Accelerating optimization by tracing valley

    Science.gov (United States)

    Li, Qing-Xiao; He, Rong-Qiang; Lu, Zhong-Yi

    2016-06-01

    We propose an algorithm to accelerate optimization when an objective function locally resembles a long narrow valley. In such a case, a conventional optimization algorithm usually wanders with too many tiny steps in the valley. The new algorithm approximates the valley bottom locally by a parabola that is obtained by fitting a set of successive points generated recently by a conventional optimization method. Then large steps are taken along the parabola, accompanied by fine adjustment to trace the valley bottom. The effectiveness of the new algorithm has been demonstrated by accelerating the Newton trust-region minimization method and the Levenberg-Marquardt method on the nonlinear fitting problem in exact diagonalization dynamical mean-field theory and on the classic minimization problem of the Rosenbrock's function. Many times speedup has been achieved for both problems, showing the high efficiency of the new algorithm.

  12. Mississippi River Valley alluvial aquifer

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set represents the extent of the Mississippi River Valley alluvial aquifer in the states of Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and...

  13. The History of Silicon Valley

    Institute of Scientific and Technical Information of China (English)

    Joseph Leu

    2005-01-01

    @@ Just as Manchester was once the center for indus trial progress, the microelectronics industry also has a heartland. Silicon Valley is located in a thirty by ten miles strip between San Francisco and San Jose,California.

  14. RailroadValleySpringfish_CH

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — These data identify the areas where final critical habitat for the Railroad Valley springfish (Crenichthys nevadae) occur. The irrigation ditch that is on the north...

  15. Social Networks in Silicon Valley

    Institute of Scientific and Technical Information of China (English)

    Joseph; Leu

    2006-01-01

      Social network is a dominant, distinguishing characteristic of Silicon Valley. Because innovation entails coping with a high degree of uncertainty,such innovation is particularly dependent on networks.……

  16. Construction of 3-D geologic framework and textural models for Cuyama Valley groundwater basin, California

    Science.gov (United States)

    Sweetkind, Donald S.; Faunt, Claudia C.; Hanson, Randall T.

    2013-01-01

    Groundwater is the sole source of water supply in Cuyama Valley, a rural agricultural area in Santa Barbara County, California, in the southeasternmost part of the Coast Ranges of California. Continued groundwater withdrawals and associated water-resource management concerns have prompted an evaluation of the hydrogeology and water availability for the Cuyama Valley groundwater basin by the U.S. Geological Survey, in cooperation with the Water Agency Division of the Santa Barbara County Department of Public Works. As a part of the overall groundwater evaluation, this report documents the construction of a digital three-dimensional geologic framework model of the groundwater basin suitable for use within a numerical hydrologic-flow model. The report also includes an analysis of the spatial variability of lithology and grain size, which forms the geologic basis for estimating aquifer hydraulic properties. The geologic framework was constructed as a digital representation of the interpreted geometry and thickness of the principal stratigraphic units within the Cuyama Valley groundwater basin, which include younger alluvium, older alluvium, and the Morales Formation, and underlying consolidated bedrock. The framework model was constructed by creating gridded surfaces representing the altitude of the top of each stratigraphic unit from various input data, including lithologic and electric logs from oil and gas wells and water wells, cross sections, and geologic maps. Sediment grain-size data were analyzed in both two and three dimensions to help define textural variations in the Cuyama Valley groundwater basin and identify areas with similar geologic materials that potentially have fairly uniform hydraulic properties. Sediment grain size was used to construct three-dimensional textural models that employed simple interpolation between drill holes and two-dimensional textural models for each stratigraphic unit that incorporated spatial structure of the textural data.

  17. Early Neogene unroofing of the Sierra Nevada de Santa Marta along the Bucaramanga -Santa Marta Fault

    Science.gov (United States)

    Piraquive Bermúdez, Alejandro; Pinzón, Edna; Bernet, Matthias; Kammer, Andreas; Von Quadt, Albrecht; Sarmiento, Gustavo

    2016-04-01

    Plate interaction between Caribbean and Nazca plates with Southamerica gave rise to an intricate pattern of tectonic blocks in the Northandean realm. Among these microblocks the Sierra Nevada de Santa Marta (SNSM) represents a fault-bounded triangular massif composed of a representative crustal section of the Northandean margin, in which a Precambrian to Late Paleozoic metamorphic belt is overlain by a Triassic to Jurassic magmatic arc and collateral volcanic suites. Its western border fault belongs to the composite Bucaramanga - Santa Marta fault with a combined left lateral-normal displacement. SE of Santa Marta it exposes remnants of an Oligocene marginal basin, which attests to a first Cenoizoic activation of this crustal-scale lineament. The basin fill consists of a sequence of coarse-grained cobble-pebble conglomerates > 1000 m thick that unconformably overlay the Triassic-Jurassic magmatic arc. Its lower sequence is composed of interbedded siltstones; topwards the sequence becomes dominated by coarser fractions. These sedimentary sequences yields valuable information about exhumation and coeval sedimentation processes that affected the massif's western border since the Upper Eocene. In order to analyse uplifting processes associated with tectonics during early Neogene we performed detrital zircon U-Pb geochronology, detrital thermochronology of zircon and apatites coupled with the description of a stratigraphic section and its facies composition. We compared samples from the Aracataca basin with analog sequences found at an equivalent basin at the Oca Fault at the northern margin of the SNSM. Our results show that sediments of both basins were sourced from Precambrian gneisses, along with Mesozoic acid to intermediate plutons; sedimentation started in the Upper Eocene-Oligocene according to palynomorphs, subsequently in the Upper Oligocene a completion of Jurassic to Cretaceous sources was followed by an increase of Precambrian input that became the dominant

  18. Santa Ana River Main Stem Including Santiago Creek, Counties of Orange, Riverside, and San Bernardino, California. Phase I General Design Memorandum. Main Report and Supplemental Environmental Impact Statement.

    Science.gov (United States)

    1980-09-01

    immense damages downstream in Orange County. In this flood additional flows entered Prado from Lake Elsinore , 25 miles away, down Temescal Wash. The...water surface level at Lake Elsinore during this flood exceeded the water level during the 1916 flood, the last time Lake Elsinore spilled. Any higher...water would have resulted in spills into Temescal Creek eventually reaching Prado Dam. Lake Elsinore , following the 1980 flood, will remain at an

  19. ¿Desarrollo local o enclave turístico? El caso paradigmático de Santa Ana, Misiones, Argentina. 16H298

    OpenAIRE

    2010-01-01

    Actividades desarrolladas durante el período: se han relevado y estudiado estadísticas sociales, económicas y turísticas del Municipio y su zona de influencia, desde los organismos oficiales de estadísticas (IPEC, INDEC, Programa Misiones Jesuíticas, Ministerio de Turismo de la Provincia de Misiones), además de analizar otros estudios inéditos de la Universidad vinculados al área de estudio. Además se relevaron las noticias vinculadas al tema de investigación en los diarios de circu...

  20. La alimentación catalana entre la Edad Media y la Edad Moderna: la mesa canonical de la Colegiata de Santa Ana.

    OpenAIRE

    Pérez Samper, María Ángeles, 1949-

    1997-01-01

    La alimentación es una necesidad básica del ser humano que, a lo largo de la historia, se ha satisfecho de muy diversas formas, en función de múltiples razones económicas, sociales y culturales. En cada época coexisten múltiples sistemas alimentarios, que dependen de los productos consumidos y la forma de combinarlos, elaborarlos y presentarlos, de su cantidad y su calidad, de la posibilidad más o menos amplia de elección y de variación. Es reveladora de la complejidad social la diversidad de...

  1. Preparation of zeolite ANA crystal from zeolite Y by in situ solid phase iso-structure transformation.

    Science.gov (United States)

    Wang, Yi; Li, Xuguang; Xue, Zhiyuan; Dai, Linsen; Xie, Songhai; Li, Quanzhi

    2010-05-06

    A new method has been explored to synthesize zeolite ANA crystals with regular icositetrahedron in aqueous media via transformation of zeolite Y under the conditions of low temperature, short reaction time, and without organic template. The products are perfect, almost 100% crystals. The samples prepared at different crystallization stages are measured by XRD, TEM, and SEM to investigate the transformation mechanism from zeolite Y to zeolite ANA. It has been demonstrated for the first time that the mechanism of forming a zeolite ANA polycrystal with sphere or shell morphologies is the in situ solid phase iso-structure transformation (Is-SPIST) of zeolite Y. The Is-SPIST mechanism is also supported by the results of steam-induced crystallization experiments and other assistant means, including the same Si/Al ratio, the same weight, the same particle size, and the same morphology before and after transformation of zeolite Y to zeolite ANA. It is also observed that a spherical or shell ANA polycrystal is constructed via the reconstruction from its exterior to interior, to form an ANA single crystal with a solid or hollow icositetrahedron. The main driving force of the reconstruction is considered to be the grain boundary energy existing between polycrystalline grains. This process also obeys the mechanism of in situ solid phase reconstruction (Is-SPR). Furthermore, the size and morphology of the zeolite ANA single crystal can be modified by surfactants.

  2. Upper crustal structure from the Santa Monica Mountains to the Sierra Nevada, Southern California: Tomographic results from the Los Angeles Regional Seismic Experiment, Phase II (LARSE II)

    Science.gov (United States)

    Lutter, W.J.; Fuis, G.S.; Ryberg, T.; Okaya, D.A.; Clayton, R.W.; Davis, P.M.; Prodehl, C.; Murphy, J.M.; Langenheim, V.E.; Benthien, M.L.; Godfrey, N.J.; Christensen, N.I.; Thygesen, K.; Thurber, C.H.; Simila, G.; Keller, Gordon R.

    2004-01-01

    In 1999, the U.S. Geological Survey and the Southern California Earthquake Center (SCEC) collected refraction and low-fold reflection data along a 150-km-long corridor extending from the Santa Monica Mountains northward to the Sierra Nevada. This profile was part of the second phase of the Los Angeles Region Seismic Experiment (LARSE II). Chief imaging targets included sedimentary basins beneath the San Fernando and Santa Clarita Valleys and the deep structure of major faults along the transect, including causative faults for the 1971 M 6.7 San Fernando and 1994 M 6.7 Northridge earthquakes, the San Gabriel Fault, and the San Andreas Fault. Tomographic modeling of first arrivals using the methods of Hole (1992) and Lutter et al. (1999) produces velocity models that are similar to each other and are well resolved to depths of 5-7.5 km. These models, together with oil-test well data and independent forward modeling of LARSE II refraction data, suggest that regions of relatively low velocity and high velocity gradient in the San Fernando Valley and the northern Santa Clarita Valley (north of the San Gabriel Fault) correspond to Cenozoic sedimentary basin fill and reach maximum depths along the profile of ???4.3 km and >3 km , respectively. The Antelope Valley, within the western Mojave Desert, is also underlain by low-velocity, high-gradient sedimentary fill to an interpreted maximum depth of ???2.4 km. Below depths of ???2 km, velocities of basement rocks in the Santa Monica Mountains and the central Transverse Ranges vary between 5.5 and 6.0 km/sec, but in the Mojave Desert, basement rocks vary in velocity between 5.25 and 6.25 km/sec. The San Andreas Fault separates differing velocity structures of the central Transverse Ranges and Mojave Desert. A weak low-velocity zone is centered approximately on the north-dipping aftershock zone of the 1971 San Fernando earthquake and possibly along the deep projection of the San Gabriel Fault. Modeling of gravity data, using

  3. Comportamiento del asma bronquial en adolescentes tratados en el Policlínico Universitario "Ana Betancourt" Course of bronchial asthma in adolescents seen in "Ana Betancourt" University Polyclinic

    Directory of Open Access Journals (Sweden)

    Tatiana de la Vega Pazitková

    2010-03-01

    Full Text Available Introducción: el asma infantil representa una entidad que aún no ha logrado ser bien definida y delimitada, lo que establece variadas interpretaciones de su epidemiología, diagnóstico y, consecuentemente de su tratamiento. Objetivos: estimar la prevalencia global de asma en adolescentes tratados en consultorios médicos de familia del Policlínico Universitario "Ana Betancourt". Métodos: se realizó un estudio descriptivo, de corte transversal, que incluyó a 81 adolescentes de ambos sexos con edades entre 11 y 18 años, pertenecientes a dos consultorios médicos de familia del Grupo Básico de Trabajo No. 2, del Policlínico Universitario "Ana Betancourt", del municipio Playa, en el período comprendido entre enero de 2006 y enero de 2007. Como herramienta de trabajo se utilizó el cuestionario: The International Study of Asthma and Allergies in Childhood, instrumento validado internacionalmente. Resultados: la cifra total de asmáticos ascendió a 52 adolescentes con un discreto predominio del sexo masculino y de los casos ligeros de la enfermedad, para una prevalencia global de 64,1 %. Se encontró un subregistro de 20,9 %. Conclusiones: en ambos consultorios se constata una elevada prevalencia de asma bronquial en la población de adolescentes con mayor afectación en los varones. Los pacientes exhiben mayoritariamente las formas ligeras de la enfermedad. Se encuentra un importante subregistro para el asma bronquial en los adolescentes tratados en el Policlínico Universitario "Ana Betancourt"Introduction: the bronchial asthma is a even defined entity establishing some interpretations of its epidemiology, diagnosis and consequently of its treatment. Objectives: to estimate the global prevalence of asthma in adolescents seen in family medical consulting rooms from "Ana Betancourt" University Polyclinic. Methods: a descriptive, cross-sectional study was conducted including 81 adolescents of both sexes aged between 11 and 18 from family

  4. Backscatter B [USGS]--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for part of the acoustic-backscatter map (see sheet 3, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  5. Bathymetry and Acoustic Backscatter: Northern Santa Barbara Channel, Southern California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This report presents bathymetry and acoustic backscatter data collected in July 2008 in the northern Santa Barbara Channel, California, using a bathymetric sidescan...

  6. Geology and geomorphology--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the geologic and geomorphic map of the Offshore Santa Cruz map area, California. The vector data file is included in...

  7. Backscatter B [USGS]--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for part of the acoustic-backscatter map (see sheet 3, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  8. Backscatter A [CSUMB]--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for part of the acoustic-backscatter map (see sheet 3, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  9. Seafloor character--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the seafloor-character map (see sheet 5, SIM 3281) of the Offshore of Santa Barbara map area, California. The raster data...

  10. Geology and geomorphology--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the geologic and geomorphic map (see sheet 10, SIM 3281) of the Offshore of Santa Barbara map area, California. The vector...

  11. Backscatter A [CSUMB]--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for part of the acoustic-backscatter map (see sheet 3, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  12. Santa Barbara, California Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Santa Barbara, California Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST)...

  13. Santa Monica, California Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Santa Monica, California Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST)...

  14. Bathymetry and Acoustic Backscatter: Northern Santa Barbara Channel, Southern California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This report presents bathymetry and acoustic backscatter data collected in July 2008 in the northern Santa Barbara Channel, California, using a bathymetric sidescan...

  15. Geology and geomorphology--Offshore Santa Cruz, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of DS 781 presents data for the geologic and geomorphic map of the Offshore Santa Cruz map area, California. The vector data file is included in...

  16. Estuarine ecology : A report on Santa Clara County Wetlands

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report on the Santa Clara County wetlands was written just prior to the establishment of the San Francisco Bay National Wildlife Refuge. The report summarizes...

  17. Geology and geomorphology--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the geologic and geomorphic map (see sheet 10, SIM 3281) of the Offshore of Santa Barbara map area, California. The vector...

  18. Seafloor character--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the seafloor-character map (see sheet 5, SIM 3281) of the Offshore of Santa Barbara map area, California. The raster data...

  19. 75 FR 36677 - Temporary Closure to All Public Use on Public Land in Doña Ana County, NM

    Science.gov (United States)

    2010-06-28

    ... Bureau of Land Management Temporary Closure to All Public Use on Public Land in Do a Ana County, NM... vicinity of the Community Pit No.1 in Do a Ana County, New Mexico. DATES: This closure is effective on June.../ 4\\, E\\1/2\\SW\\1/4\\SE\\1/4\\, S\\1/2\\N\\1/2\\SE\\1/4\\SE\\1/4\\, S\\1/2\\SE\\1/ 4\\SE\\1/4\\. Do a Ana County,...

  20. DiAna, an ImageJ tool for object-based 3D co-localization and distance analysis

    OpenAIRE

    2016-01-01

    International audience; We present a new plugin for ImageJ called DiAna, for Distance Analysis, which comes with a user-friendly interface. DiAna proposes robust and accurate 3D segmentation for object extraction. The plugin performs automated object-based co-localization and distance analysis. DiAna offers an in-depth analysis of co-localization between objects and retrieves 3D measurements including co-localizing volumes and surfaces of contact. It also computes the distribution of distance...

  1. SANTA CRUZ, GUANACASTE: LOCAL CULTURE, TOURISM AND GLOBALIZATION

    OpenAIRE

    2013-01-01

    The article analyzes the relationship between local culture of the canton of Santa Cruz, Guanacaste, and the development of tourism in the canton. In a first section explores the origin and development of popular culture in the canton, linking it to traditional farming activities, and then describes the deployment of tourism in Santa Cruz, in order to analyze the popular culture of the canton in a framework of productive activities ranging from farming to tourism, in a context of econo...

  2. Evaluation of blood and muscle tissues for molecular detection and characterization of hematozoa infections in northern pintails (Anas acuta) wintering in California

    Science.gov (United States)

    Ramey, Andy M.; Schmutz, Joel A.; Fleskes, Joseph P.; Yabsley, Michael J.

    2013-01-01

    Information on the molecular detection of hematozoa from different tissue types and multiple years would be useful to inform sample collection efforts and interpret results of meta-analyses or investigations spanning multiple seasons. In this study, we tested blood and muscle tissue collected from northern pintails (Anas acuta) during autumn and winter of different years to evaluate prevalence and genetic diversity ofLeucocytozoon, Haemoproteus, and Plasmodium infections in this abundant waterfowl species of the Central Valley of California. We first compared results for paired blood and wing muscle samples to assess the utility of different tissue types for molecular investigations of haemosporidian parasites. Second, we explored inter-annual variability of hematozoa infection in Central Valley northern pintails and investigated possible effects of age, sex, and sub-region of sample collection on estimated parasite detection probability and prevalence. We found limited evidence for differences between tissue types in detection probability and prevalence ofLeucocytozoon, Haemoproteus, and Plasmodium parasites, which supports the utility of both sample types for obtaining information on hematozoan infections. However, we detected 11 haemosporidian mtDNA cyt bhaplotypes in blood samples vs. six in wing muscle tissue collected during the same sample year suggesting an advantage to using blood samples for investigations of genetic diversity. Estimated prevalence ofLeucocytozoon parasites was greater during 2006–2007 as compared to 2011–2012 and four unique haemosporidian mtDNA cyt b haplotypes were detected in the former sample year but not in the latter. Seven of 15 mtDNA cyt b haplotypes detected in northern pintails had 100% identity with previously reported hematozoa lineages detected in waterfowl (Haemoproteus and Leucocytozoon) or other avian taxa (Plasmodium) providing support for lack of host specificity for some parasite lineages.

  3. Pro-ana versus Pro-recovery: A Content Analytic Comparison of Social Media Users' Communication about Eating Disorders on Twitter and Tumblr.

    Science.gov (United States)

    Branley, Dawn B; Covey, Judith

    2017-01-01

    Objectives: To compare how people communicate about eating disorders on two popular social media platforms - Twitter and Tumblr. Materials and Methods: Thematic analysis was conducted to characterize the types of communications posted, and a content analysis was undertaken of between-platform differences. Results: Three types of content (pro-ana, anti-ana, and pro-recovery) were posted on each platform. Overall, across both platforms, extreme pro-ana posts were in the minority compared to anti-ana and pro-recovery. Pro-ana posts (including 'thinspiration') were more common on Twitter than Tumblr, whereas anti-ana and pro-recovery posts were more common on Tumblr. Conclusion: The findings have implications for future research and health care relating to the treatment and prevention of eating disorders. Developers of future interventions targeting negative pro-ana content should remain aware of the need to avoid any detrimental impact on positive online support.

  4. Nutrient contributions to the Santa Barbara Channel, California, from the ephemeral Santa Clara River

    Science.gov (United States)

    Warrick, J.A.; Washburn, L.; Brzezinski, Mark A.; Siegel, D.A.

    2005-01-01

    The Santa Clara River delivers nutrient rich runoff to the eastern Santa Barbara Channel during brief (???1-3 day) episodic events. Using both river and oceanographic measurements, we evaluate river loading and dispersal of dissolved macronutrients (silicate, inorganic N and P) and comment on the biological implications of these nutrient contributions. Both river and ocean observations suggest that river nutrient concentrations are inversely related to river flow rates. Land use is suggested to influence these concentrations, since runoff from a subwatershed with substantial agriculture and urban areas had much higher nitrate than runoff from a wooded subwatershed. During runoff events, river nutrients were observed to conservatively mix into the buoyant, surface plume immediately seaward of the Santa Clara River mouth. Dispersal of these river nutrients extended 10s of km into the channel. Growth of phytoplankton and nutrient uptake was low during our observations (1-3 days following runoff), presumably due to the very low light levels resulting from high turbidity. However, nutrient quality of runoff (Si:N:P = 16:5:1) was found to be significantly different than upwelling inputs (13:10:1), which may influence different algal responses once sediments settle. Evaluation of total river nitrate loads suggests that most of the annual river nutrient fluxes to the ocean occur during the brief winter flooding events. Wet winters (such as El Nin??o) contribute nutrients at rates approximately an order-of-magnitude greater than "average" winters. Although total river nitrate delivery is considerably less than that supplied by upwelling, the timing and location of these types of events are very different, with river discharge (upwelling) occurring predominantly in the winter (summer) and in the eastern (western) channel. ?? 2004 Elsevier Ltd. All rights reserved.

  5. Valley blockade quantum switching in Silicon nanostructures.

    Science.gov (United States)

    Prati, Enrico

    2011-10-01

    In analogy to the Coulomb and the Pauli spin blockade, based on the electrostatic repulsion and the Pauli exclusion principle respectively, the concept of valley blockade in Silicon nanostructures is explored. The valley parity operator is defined. Valley blockade is determined by the parity conservation of valley composition eigenvectors in quantum transport. A Silicon quantum changeover switch based on a triple of donor quantum dots capable to separate electrons having opposite valley parity by virtue of the valley parity conservation is proposed. The quantum changeover switch represents a novel kind of hybrid quantum based classical logic device.

  6. Santa Barbara Cluster Comparison Test with DISPH

    Science.gov (United States)

    Saitoh, Takayuki R.; Makino, Junichiro

    2016-06-01

    The Santa Barbara cluster comparison project revealed that there is a systematic difference between entropy profiles of clusters of galaxies obtained by Eulerian mesh and Lagrangian smoothed particle hydrodynamics (SPH) codes: mesh codes gave a core with a constant entropy, whereas SPH codes did not. One possible reason for this difference is that mesh codes are not Galilean invariant. Another possible reason is the problem of the SPH method, which might give too much “protection” to cold clumps because of the unphysical surface tension induced at contact discontinuities. In this paper, we apply the density-independent formulation of SPH (DISPH), which can handle contact discontinuities accurately, to simulations of a cluster of galaxies and compare the results with those with the standard SPH. We obtained the entropy core when we adopt DISPH. The size of the core is, however, significantly smaller than those obtained with mesh simulations and is comparable to those obtained with quasi-Lagrangian schemes such as “moving mesh” and “mesh free” schemes. We conclude that both the standard SPH without artificial conductivity and Eulerian mesh codes have serious problems even with such an idealized simulation, while DISPH, SPH with artificial conductivity, and quasi-Lagrangian schemes have sufficient capability to deal with it.

  7. Santa Claus Schedules Jobs on Unrelated Machines

    CERN Document Server

    Svensson, Ola

    2010-01-01

    One of the classic results in scheduling theory is the 2-approximation algorithm by Lenstra, Shmoys, and Tardos for the problem of scheduling jobs to minimize makespan on unrelated machines, i.e., job j requires time p_{ij} if processed on machine i. More than two decades after its introduction it is still the algorithm of choice even in the restricted model where processing times are of the form p_{ij} in {p_j, \\infty}. This problem, also known as the restricted assignment problem, is NP-hard to approximate within a factor less than 1.5 which is also the best known lower bound for the general version. Our main result is a polynomial time algorithm that estimates the optimal makespan of the restricted assignment problem within a factor 33/17 + \\epsilon \\approx 1.9412 + \\epsilon, where \\epsilon > 0 is an arbitrary small constant. The result is obtained by upper bounding the integrality gap of a certain strong linear program, known as configuration LP, that was previously successfully used for the related Santa...

  8. Telpiskās modelēšanas programmas SketchUp izmantošana sākumskolā starppriekšmetu saiknes īstenošanai

    OpenAIRE

    2016-01-01

    Maģistra darbs „Telpiskās modelēšanas programmas SketchUp izmantošana sākumskolā starppriekšmetu saiknes īstenošanai”. Maģistra darba mērķis ir izpētīt SketchUp programmas izmantošanas iespējas sākumskolā starppriekšmetu saiknes īstenošanā. Pirmajā nodaļā „Starppriekšmetu saiknes jēdziens un tā pielietošana izglītības sistēmā” tiek apskatīts starppriekšmetu saiknes jēdziens, integrēšanas jēdziens kā arī realizēšanas veidi mācību procesā un iespējamie ieguvumi no konkrētajā veidā organizēta mā...

  9. Pirkuma lēmuma pieņemšanas process mazumtirdzniecībā un tā ietekmēšanas iespējas

    OpenAIRE

    Legzdiņa, Dace

    2007-01-01

    Arvien biežāk patērētājs lēmumu par pirkumu pieņem tieši veikalā, neilgi pirms pirkuma izdarīšanas. Taču diemžēl ražotāji un pārdevēji, neskatoties uz šīm patērētāja uzvedības izmaiņām, vairāk līdzekļus tērē reklāmai, kas ir ārpus tirdzniecības vietas. Darba mērķis ir, izvērtējot patērētāja uzvedību mazumtirdzniecībā, pirkuma lēmuma pieņemšanas procesa posmos, noteikt patērētāja pirkšanas paradumus un pirkšanas lēmuma pieņemšanas vietu, kā arī novērtēt patērētāja lēmuma ietekmēšanas iespēj...

  10. Pasta servera “Zimbra” ieviešana mazā birojā

    OpenAIRE

    Ozoliņš, Andis

    2016-01-01

    Kvalifikācijas darba “Pasta servera Zimbra ieviešana mazā birojā” mērķis ir aizvietot birojā esošo pasta serveri un tā vietā ieviest pasta serveri Zimbra. Lai šo mērķi īstenotu, darba gaitā tika izpētīta Zimbras dokumentācija, tika veikta servera un tīkla sagatavošana Zimbras uzstādīšanai, tika uzstādīts un konfigurēts pasta serveris Zimbra, tika veikta lietotāju migrācija no esošā pasta servera uz pasta serveri Zimbra, kā arī tika izveidoti risinājumi Zimbras rezerves kopiju veidošanai un si...

  11. Domāšanas stilu saistība ar analītisko intelektu.

    OpenAIRE

    Virse, Aija

    2009-01-01

    Pētījuma mērķis bija R.Sternberga domāšanas stilu aptaujas latviešu versijai noteikt, vai pastāv saistība ar analītisko intelektu. Pētījuma dalībnieki ir studenti vecumā no 18 līdz 35 gadiem. Izlases lielums 50 respondenti, 26 sievietes (52%) un 24 vīrieši (48%) no Rīgas, Liepājas un Valmieras. Pētījuma metode: latviski tulkota R.Sternberga domāšanas stilu aptauja (MSG Thinking Styles Inventory, 1998), un divi testi analītiskā intelekta pētīšanai- verbālo spēju noteikšanai sarežģīto a...

  12. Intellectual Property as a Drive for Sustainable Medical Tourism – The Ana Aslan case

    Directory of Open Access Journals (Sweden)

    Bolos Mihaela Daciana

    2014-11-01

    Full Text Available The present paper studies the way intellectual property rights may encourage sustainable medical tourism, meaning the advantages that a patent, traditional knowledge, a trademark, or other IP right may offer to a hospital in order to attract foreign patients. The analysis is done trough the Institute of Gerontology and Geriatrics “Ana Aslan” case study, seen not from a medical point of view but from the perspective of the intellectual property importance for the development of medical tourism. The Institute of Gerontology and Geriatrics “Ana Aslan” was founded in 1952 and become an international renowned center in the study and the diminishing of old age effects. Many celebrities (artist and state presidents came to receive treatment here, even though Romania had, at that time, a communist regime.

  13. Laysan Teal (Anas laysanensis) Microsatellite DNA Data; Laysan Island 1999-2009, Midway Atoll 2007-2010

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The geographically closed, non-migratory populations of endangered Laysan Teal (Anas laysanensis) were sampled in the wild. This species was once widespread across...

  14. Vikipēdija un tās izmantošana studiju procesā

    OpenAIRE

    Kleinšmite, Ilze

    2015-01-01

    Vikipēdija ir daudzvalodu, bezmaksas tiešsaistes enciklopēdija, kura tika izveidota 2001. gadā, un tās popularitāte ir tikai augusi kopš tās pastāvēšanas brīža. Bakalaura darba „Vikipēdija un tās izmantošana studiju procesā” mērķis ir noskaidrot, vai Vikipēdija tiek izmantota pamatstudiju procesā. Bakalaura darbu veido piecas nodaļas. Šajā pētījumā izmantotas divas pētniecības metodes – anketēšana un intervēšana. Darbā raksturota Vikipēdijas vēsture, informācijas sabiedrība un tīmeklis 2.0. P...

  15. Portugali saadik : Venemaaga räägime kõigest / Ana Paula Zacarias ; interv. Raimo Poom

    Index Scriptorium Estoniae

    Zacarias, Ana Paula

    2007-01-01

    Euroopa Liidu uue eesistujamaa Portugali suursaadik Eestis Ana Paula Zacarias Euroopa Liidu välispoliitika kujundamise põhimõtetest, suhetest Venemaaga, tööst EL-i põhiseaduslepingut asendava reformilepinguga

  16. Portugali saadik : Venemaaga räägime kõigest / Ana Paula Zacarias ; interv. Raimo Poom

    Index Scriptorium Estoniae

    Zacarias, Ana Paula

    2007-01-01

    Euroopa Liidu uue eesistujamaa Portugali suursaadik Eestis Ana Paula Zacarias Euroopa Liidu välispoliitika kujundamise põhimõtetest, suhetest Venemaaga, tööst EL-i põhiseaduslepingut asendava reformilepinguga

  17. Late Cenozoic Vertical Motions of the Coachella Valley Using Apatite U-Th/He and 4/3He Thermochronometry

    Science.gov (United States)

    Mason, C. C.; Spotila, J. A.; Fame, M. L.; Dorsey, R. J.; Shuster, D. L.

    2015-12-01

    The Coachella Valley of southern California (USA) is a late Cenozoic transform-related sedimentary basin created by top-to-the-east extension on the West Salton detachment fault and dextral strike-slip offset on the San Andreas fault (Axen and Fletcher, 1998), which has continued to subside as a result of northeastward tilting since initiation of the San Jacinto fault ca. 1.2 Ma. Though it is generally agreed that these large regional faults are responsible for creation of high relief and deep subsidence in the Coachella Valley, the timing, magnitude, and geometries of fault offsets on these structures are still debated. This project applies an integrated source-to-sink approach to investigate tectonic models for evolution of the Pacific-North American plate boundary as recorded in the world-class natural laboratory of the Coachella Valley. In this study we integrate new thermochronometry-constrained kinematic models with tectonostratigraphic interpretations to help quantify the timing, rates, and magnitudes of tectonically driven vertical crustal motions and resulting mass fluxes. We sampled bedrock for U-Th/He (A-He) thermochronometry in the Mecca Hills, Santa Rosa, San Jacinto, and Little San Bernardino Mountains in both spatially focused and widely distributed areas. We also present new results from apatite 4/3He thermochronometry to help constrain the most recent exhumation histories. A-He results reveal spatially variable exhumation ages. The southwest Santa Rosa Mountains experienced late Miocene-early Pliocene exhumation along their southwest flank, while new A-He ages from ranges bounding Coachella Valley reveal complex uplift histories. We integrate our data set with previously published thermochronometric data to improve a regional synthesis of late Cenozoic vertical motions of the Coachella Valley.

  18. The Multiple other in Ana Castillo’s So Far from God

    Directory of Open Access Journals (Sweden)

    Lozovschi Simona

    2015-12-01

    Full Text Available The present paper aims at familiarizing readers with Ana Castillo’s reshaping of traditional female archetypes in her novel So Far from God. Not only does she remodel and enrich them, she also incorporates them into modern, contemporary life. In addition, all the female characters in the novel are drawn together towards Sofia, the all-encompassing self, the multiple Other.

  19. Ross syndrome with ANA positivity: A clue to possible autoimmune origin and treatment with intravenous immunoglobulin

    Directory of Open Access Journals (Sweden)

    Vasudevan Biju

    2010-01-01

    Full Text Available A 28-year-old serving soldier presented with patchy areas of absence of sweating and blurring of vision. On examination he was found to have segmental anhidrosis, right sided tonic pupil and absent ankle jerks. Investigations revealed ANA positivity with no other abnormalities. He was treated with Intravenous immunoglobulin. This case of Ross syndrome is reported for its rarity as well as a clue to its probable autoimmune origin and treatment option with intravenous immunoglobulins.

  20. Aquiatic macrophytes in Doñana protected area (SW Spain).

    OpenAIRE

    García Murillo, Pablo; Fernández Zamudio, María del Rosario; Cirujano Bracamonte, Santos; Sousa Martín, Arturo

    2006-01-01

    A big portion of the Doñana protected areas corresponds to wetlands; in them aquatic macrophytes are the main primary producers and play also other important ecological functions. Nevertheless, they are inconspicuous organisms and their importance in these ecosystems does not seem to be well reflected in the bibliography about this natural area. This paper reviews the most significant information gathered about this group of organisms in this protected area, provides an updated catal...

  1. The reinvention of correspondence in Ana Cristina Cesar’s literature

    Directory of Open Access Journals (Sweden)

    Marcio Markendorf

    2008-12-01

    Full Text Available This essay intends to argue how the epistolary genre turns into a tensioned space of opposite powers, like the communicative and the aesthetic, the public and the private, the sincerity and the pretense in Ana Cristina Cesar’s letters as well as in her poems. Also, I’ve tried to demonstrate how the interpenetration of letters-literature practical and the literature of the letters started an interesting theoretical issue breaking any biographic certainty.

  2. The reinvention of correspondence in Ana Cristina Cesar’s literature

    OpenAIRE

    Marcio Markendorf

    2008-01-01

    This essay intends to argue how the epistolary genre turns into a tensioned space of opposite powers, like the communicative and the aesthetic, the public and the private, the sincerity and the pretense in Ana Cristina Cesar’s letters as well as in her poems. Also, I’ve tried to demonstrate how the interpenetration of letters-literature practical and the literature of the letters started an interesting theoretical issue breaking any biographic certainty.

  3. ANA Negative Systemic Lupus Erythematosus Leading to CTEPH, TTP-Like Thrombocytopenia, and Skin Ulcers

    Science.gov (United States)

    Sofi, Fayaz; Altaf, Sheikh Shoaib; Raina, Adnan; Raina, Ab. Hameed

    2016-01-01

    SLE affects almost every organ system, with differing degrees of severity. During its clinical course periods of flares may alternate with periods of remission culminating in disease and therapy related damage. We describe a case of ANA negative SLE with severe thrombocytopenia, cutaneous vasculitis, antiphospholipid antibody syndrome, and pulmonary artery hypertension. As there is no definitive cure for SLE the treatment lies in caring for the individual organ systems involved and simultaneously taking care of the patient as a whole. PMID:27006850

  4. ANA Negative Systemic Lupus Erythematosus Leading to CTEPH, TTP-Like Thrombocytopenia, and Skin Ulcers

    Directory of Open Access Journals (Sweden)

    Khalid Hamid Changal

    2016-01-01

    Full Text Available SLE affects almost every organ system, with differing degrees of severity. During its clinical course periods of flares may alternate with periods of remission culminating in disease and therapy related damage. We describe a case of ANA negative SLE with severe thrombocytopenia, cutaneous vasculitis, antiphospholipid antibody syndrome, and pulmonary artery hypertension. As there is no definitive cure for SLE the treatment lies in caring for the individual organ systems involved and simultaneously taking care of the patient as a whole.

  5. Morphometrics of the avian lung. 2. The wild mallard (Anas platyrhynchos) and graylag goose (Anser anser).

    Science.gov (United States)

    Maina, J N; King, A S

    1982-12-01

    The lungs of 5 wild mallard ducks (Anas platyrhynchos) and 5 feral graylag geese (Anser anser) of mean body weight 1.04 and 3.84 kg, respectively, were fixed in situ by intratracheal infusion of 2.3% glutaraldehyde, pH 7.4 and total osmolarity 350 mOsm, at a pressure head of 25 cm, and analysed by standard morphometric techniques. The following data apply to both lungs together, in the fixed state, the first value relating to Anas and the second to Anser in each case: lung volume, 30.4 and 95.3 cm3; volume of exchange tissue, 12.32 and 38.50 cm3; volume of capillary blood, 4.06 and 12.49 cm3; surface area of blood-gas (tissue) barrier per unit body weight, 28.56 and 23.10 cm2/g; surface area of the blood-gas (tissue) barrier per unit volume of lung, 977 and 932 cm2/cm3; surface area of blood-gas (tissue) barrier per unit volume of exchange tissue, 241 and 230 mm2/mm3; harmonic mean thickness of tissue barrier, 0.133 and 0.118 microns; arithmetic mean thickness of tissue barrier, 0.903 and 0.887 microns; harmonic mean thickness of plasma layer, 0.369 and 0.322 microns; mean total morphometric pulmonary diffusing capacity per unit body weight, 3.85 and 3.59 ml O2/min/mm Hg/kg. These morphometric parameters of Anas and Anser are compared with those reported in the literature for the domestic fowl (Gallus gallus), the budgerigar (Melopsittacus undulatus), the house sparrow (Passer domesticus), and the violet-eared hummingbird (Colibri coruscans). The lungs of these six avian species show progressively advancing adaptations, from Gallus, through Anser, Anas, Melopsittacus and Passer, to Colibri, which appear to be consistent with the energetic characteristics of these birds.

  6. Liquefaction Hazard Maps for Three Earthquake Scenarios for the Communities of San Jose, Campbell, Cupertino, Los Altos, Los Gatos, Milpitas, Mountain View, Palo Alto, Santa Clara, Saratoga, and Sunnyvale, Northern Santa Clara County, California

    Science.gov (United States)

    Holzer, Thomas L.; Noce, Thomas E.; Bennett, Michael J.

    2008-01-01

    Maps showing the probability of surface manifestations of liquefaction in the northern Santa Clara Valley were prepared with liquefaction probability curves. The area includes the communities of San Jose, Campbell, Cupertino, Los Altos, Los Gatos Milpitas, Mountain View, Palo Alto, Santa Clara, Saratoga, and Sunnyvale. The probability curves were based on complementary cumulative frequency distributions of the liquefaction potential index (LPI) for surficial geologic units in the study area. LPI values were computed with extensive cone penetration test soundings. Maps were developed for three earthquake scenarios, an M7.8 on the San Andreas Fault comparable to the 1906 event, an M6.7 on the Hayward Fault comparable to the 1868 event, and an M6.9 on the Calaveras Fault. Ground motions were estimated with the Boore and Atkinson (2008) attenuation relation. Liquefaction is predicted for all three events in young Holocene levee deposits along the major creeks. Liquefaction probabilities are highest for the M7.8 earthquake, ranging from 0.33 to 0.37 if a 1.5-m deep water table is assumed, and 0.10 to 0.14 if a 5-m deep water table is assumed. Liquefaction probabilities of the other surficial geologic units are less than 0.05. Probabilities for the scenario earthquakes are generally consistent with observations during historical earthquakes.

  7. Dispersão geopolítica da ocorrência de Fasciola hepatica no Estado de Santa Catarina, Brasil Geopolitical dispersion of the occurence of Fasciola hepatica in the State of Santa Catarina, Brazil

    Directory of Open Access Journals (Sweden)

    Nicolau Maués da Serra-Freire

    1992-01-01

    Full Text Available During 12 years feces samples from cows, water buffaloes, sheeps and goats were examined by sequencial tamis filtration to show the occurence of Fasciola hepatica eggs. The material came from 129 municipalities of Santa Catarina State, and 5 g of feces per animal were examined. The occurrence of F. hepatica was confirmed in 64.82% of the municipalities. Considering the host, F. hepatica was confirmed in goats from Florianópolis, São José, São João Batista and Guaramirim municipalities; in sheeps from Brusque, Pomerode, Palhoça and São José; in water buffaloes from 9 and in cows from 86 municipalities. For this study, 13,762 feces samples were examined and in 3,814 the presence of eggs of F. hepatica was demonstrated. The percentage of occurence for host species was 27.86 in cows, 24.72 in water buffaloes, 16.92 in sheeps and 15.66 in goats. By the results it was demonstrated that Itajaí Valley at Southest Hidrographic Basin, in Santa Catarina State is an endemic area of F. hepatica, even though Uruguai Hidrographic Basin was not referred as a geographical record for this parasite.

  8. 2'-F-ANA-guanosine and 2'-F-guanosine as powerful tools for structural manipulation of G-quadruplexes.

    Science.gov (United States)

    Lech, Christopher Jacques; Li, Zhe; Heddi, Brahim; Phan, Anh Tuân

    2012-12-04

    Here we demonstrate the applicability of 2'-F-ANA-guanosine and 2'-F-guanosine as powerful tools for manipulating G-quadruplex folding by anti-position-favoring substitutions. A single guanine to 2'-F-ANA-guanine substitution can favor a single (3+1) hybrid conformation from a mixture of conformers. Rational substitutions of either type of 2'-F-modified nucleotide enable conformational switching from a (3+1) hybrid to a parallel folding topology.

  9. Autoantibodies Profile in the Sera of Patients with Sjogren]s Syndrome: The ANA Evaluation—A Homogeneous, Multiplexed System

    OpenAIRE

    Boris Gilburd; Mahmoud Abu-Shakra; Yehuda Shoenfeld; Andrea Giordano; Elena Bartoloni Bocci; Francesco delle Monache; Roberto Gerli

    2004-01-01

    Background: Flow-based, multiplex bead arrays (MBA) have been developed for a variety of applications including the detection of antibodies to extractable nuclear antigens (ENA). It offers a rapid and sensitive method to assess multiple analyses in a single tube/well. Purpose: To evaluate the Athena Multi-Lyte ANA Test System utilizes Luminex Corporation's MBA technology for the detection of antinuclear antibodies (ANA) and ENA antibodies in the sera of patients with Sjogren's syndrome (SS). ...

  10. STAT4 gene polymorphisms are associated with susceptibility and ANA status in primary biliary cirrhosis.

    Science.gov (United States)

    Joshita, Satoru; Umemura, Takeji; Nakamura, Minoru; Katsuyama, Yoshihiko; Shibata, Soichiro; Kimura, Takefumi; Morita, Susumu; Komatsu, Michiharu; Matsumoto, Akihiro; Yoshizawa, Kaname; Ishibashi, Hiromi; Tanaka, Eiji; Ota, Masao

    2014-01-01

    Recent genome-wide association studies suggest that genetic factors contribute to primary biliary cirrhosis (PBC) susceptibility. Although several reports have demonstrated that the interleukin (IL) 12 signaling pathway is involved in PBC pathogenesis, its precise genetic factors have not been fully clarified. Here, we performed an association analysis between IL12A, IL12RB, and signal transducer and activator of transcription 4 (STAT4) genetic variations and susceptibility to PBC. Single nucleotide polymorphisms (SNPs) were genotyped in 395 PBC patients and 458 healthy subjects of Japanese ethnicity and evaluated for associations with PBC susceptibility, anti-nuclear antibody (ANA) status, and anti-mitochondrial antibody (AMA) status. We detected significant associations with PBC susceptibility for several STAT4 SNPs (rs10168266; P = 9.4 × 10(-3), rs11889341; P = 1.2 × 10(-3), rs7574865; P = 4.0 × 10(-4), rs8179673; P = 2.0 × 10(-4), and rs10181656; P = 4.2 × 10(-5)). Three risk alleles (rs7574865; P = 0.040, rs8179673; P = 0.032, and rs10181656; P = 0.031) were associated with ANA status, but not with AMA positivity. Our findings confirm that STAT4 is involved in PBC susceptibility and may play a role in ANA status in the Japanese population.

  11. Aesthetic satisfaction scoring - introducing an aesthetic numeric analogue scale (ANA-scale).

    Science.gov (United States)

    Funk, Wolfgang; Podmelle, Fred; Guiol, Claudia; Metelmann, Hans Robert

    2012-07-01

    To objectively and reproducibly assess the outcome of aesthetic procedures remains one of the major, unmet challenges in maxillo-facial and plastic surgery. Frequently employed scoring systems for the evaluation of aesthetic procedures are confounded by observer bias, be it that of the patient or of the surgeon. A new approach of pragmatic and simple scoring is the ANA [Aesthetic Numeric Analogue] scale, which facilitates the objective, reproducible, standardized and internationally uniform evaluation of aesthetic procedure outcome by converting all ratings for any kind of aesthetic procedures from a subjective value to an objective figure. The intention of the ANA-scale is to relate aesthetic satisfaction from wording to figures and by this create a rating system. The study is arranging matching pairs of verbal description and figures to finally queue up generating a scale. The clinical feasibility of this rating system is demonstrated in a surgical case. As a detail of the results the influence of the viewer's age to the aesthetic benefit assessment is obvious. In summary the ANA-scale looks to be a tool useful in individual treatment protocols as well as analysis of different techniques of aesthetic surgery for rating of the pure aesthetic satisfaction of the patients.

  12. Synthesis and catalytic properties of metal clusters encapsulated within small-pore (SOD, GIS, ANA) zeolites.

    Science.gov (United States)

    Goel, Sarika; Wu, Zhijie; Zones, Stacey I; Iglesia, Enrique

    2012-10-24

    The synthesis protocols for encapsulation of metal clusters reported here expand the diversity in catalytic chemistries made possible by the ability of microporous solids to select reactants, transition states, and products on the basis of their molecular size. We report a synthesis strategy for the encapsulation of noble metals and their oxides within SOD (Sodalite, 0.28 nm × 0.28 nm), GIS (Gismondine, 0.45 nm × 0.31 nm), and ANA (Analcime, 0.42 nm × 0.16 nm) zeolites. Encapsulation was achieved via direct hydrothermal synthesis for SOD and GIS using metal precursors stabilized by ammonia or organic amine ligands, which prevent their decomposition or precipitation as colloidal hydroxides at the conditions of hydrothermal synthesis (12), thereby causing precipitation of even ligand-stabilized metal precursors as hydroxides. As a result, encapsulation was achieved by the recrystallization of metal clusters containing GIS into ANA, which retained these metal clusters within voids throughout the GIS-ANA transformation.

  13. HACCP sistēmas ieviešana kautuvē "X".

    OpenAIRE

    Šķestere, Ineta

    2007-01-01

    Bakalaura darba tēma ir „HACCP sistēmas ieviešana kautuvē „X” ”. Šajā darbā tiek apskatīts viens no veidiem, kā pārtikas apritē iesaistītiem uzņēmumiem sakārtot savu darbību atbilstoši Eiropas Savienībā un Latvijā pastāvošās likumdošanas prasībām. Bakalaura darbs sastāv no četrām nodaļām. Pirmajā nodaļā tiek apskatīts: Kas ir pārtikas nekaitīguma nodrošināšanas sistēma HACCP, Kāpēc būtu jāievieš šī sistēma un kādus ieguvumus tā dod. Otrajā nodaļā tiek apskatīts: Vispārējās higiē...

  14. The Reliability of a Novel Automated System for ANA Immunofluorescence Analysis in Daily Clinical Practice

    Directory of Open Access Journals (Sweden)

    Mohammed Alsuwaidi

    2016-01-01

    Full Text Available Automated interpretation (AI systems for antinuclear antibody (ANA analysis have been introduced based on assessment of indirect immunofluorescence (IIF patterns. The diagnostic performance of a novel automated IIF reading system was compared with visual interpretation (VI of IIF in daily clinical practice to evaluate the reduction of workload. ANA-IIF tests of consecutive serum samples from patients with suspected connective tissue disease were carried out using HEp-2 cells according to routine clinical care. AI was performed using a visual analyser (Zenit G-Sight, Menarini, Germany. Agreement rates between ANA results by AI and VI were calculated. Of the 336 samples investigated, VI yielded 205 (61% negative, 42 (13% ambiguous, and 89 (26% positive results, whereas 82 (24% were determined to be negative, 176 (52% ambiguous, and 78 (24% positive by AI. AI displayed a diagnostic accuracy of 175/336 samples (52% with a kappa coefficient of 0.34 compared to VI being the gold standard. Solely relying on AI, with VI only performed for all ambiguous samples by AI, would have missed 1 of 89 (1% positive results by VI and misclassified 2 of 205 (1% negative results by VI as positive. The use of AI in daily clinical practice resulted only in a moderate reduction of the VI workload (82 of 336 samples: 24%.

  15. The Reliability of a Novel Automated System for ANA Immunofluorescence Analysis in Daily Clinical Practice.

    Science.gov (United States)

    Alsuwaidi, Mohammed; Dollinger, Margit; Fleck, Martin; Ehrenstein, Boris

    2016-01-01

    Automated interpretation (AI) systems for antinuclear antibody (ANA) analysis have been introduced based on assessment of indirect immunofluorescence (IIF) patterns. The diagnostic performance of a novel automated IIF reading system was compared with visual interpretation (VI) of IIF in daily clinical practice to evaluate the reduction of workload. ANA-IIF tests of consecutive serum samples from patients with suspected connective tissue disease were carried out using HEp-2 cells according to routine clinical care. AI was performed using a visual analyser (Zenit G-Sight, Menarini, Germany). Agreement rates between ANA results by AI and VI were calculated. Of the 336 samples investigated, VI yielded 205 (61%) negative, 42 (13%) ambiguous, and 89 (26%) positive results, whereas 82 (24%) were determined to be negative, 176 (52%) ambiguous, and 78 (24%) positive by AI. AI displayed a diagnostic accuracy of 175/336 samples (52%) with a kappa coefficient of 0.34 compared to VI being the gold standard. Solely relying on AI, with VI only performed for all ambiguous samples by AI, would have missed 1 of 89 (1%) positive results by VI and misclassified 2 of 205 (1%) negative results by VI as positive. The use of AI in daily clinical practice resulted only in a moderate reduction of the VI workload (82 of 336 samples: 24%).

  16. Modelling photochemistry in alpine valleys

    Directory of Open Access Journals (Sweden)

    G. Brulfert

    2005-01-01

    Full Text Available Road traffic is a serious problem in the Chamonix Valley, France: traffic, noise and above all air pollution worry the inhabitants. The big fire in the Mont-Blanc tunnel made it possible, in the framework of the POVA project (POllution in Alpine Valleys, to undertake measurement campaigns with and without heavy-vehicle traffic through the Chamonix and Maurienne valleys, towards Italy (before and after the tunnel re-opening. Modelling is one of the aspects of POVA and should make it possible to explain the processes leading to episodes of atmospheric pollution, both in summer and in winter. Atmospheric prediction model ARPS 4.5.2 (Advanced Regional Prediction System, developed at the CAPS (Center for Analysis and Prediction of Storms of the University of Oklahoma, enables to resolve the dynamics above a complex terrain. This model is coupled to the TAPOM 1.5.2 atmospheric chemistry (Transport and Air POllution Model code developed at the Air and Soil Pollution Laboratory of the Ecole Polytechnique Fédérale de Lausanne. The numerical codes MM5 and CHIMERE are used to compute large scale boundary forcing. This paper focuses on modelling Chamonix valley using 300-m grid cells to calculate the dynamics and the reactive chemistry which makes possible to accurately represent the dynamics in the Chamonix valley (slope and valley winds and to process chemistry at fine scale. The summer 2003 intensive campaign was used to validate the model and to study chemistry. NOy according to O3 reduction demonstrates a VOC controlled regime, different from the NOx controlled regime expected and observed in the nearby city of Grenoble.

  17. Modelling photochemistry in alpine valleys

    Directory of Open Access Journals (Sweden)

    G. Brulfert

    2005-03-01

    Full Text Available Road traffic is a serious problem in the Chamonix Valley, France: traffic, noise and above all air pollution worry the inhabitants. The big fire in the Mont-Blanc tunnel made it possible, in the framework of the POVA project (POllution in Alpine Valleys, to undertake measurement campaigns with and without heavy-vehicle traffic through the valley, towards Italy (before and after the tunnel re-opening. Modelling in POVA should make it possible to explain the processes leading to episodes of atmospheric pollution, both in summer and in winter.

    Atmospheric prediction model ARPS 4.5.2 (Advanced Regional Prediction System, developed at the CAPS (Center for Analysis and Prediction of Storms of the University of Oklahoma, enables to resolve the dynamics above a complex terrain.

    This model is coupled to the TAPOM 1.5.2 atmospheric chemistry (Transport and Air POllution Model code developed at the Air and Soil Pollution Laboratory of the Ecole Polytechnique Fédérale de Lausanne.

    The numerical codes MM5 and CHIMERE are used to compute large scale boundary forcing.

    Using 300-m grid cells to calculate the dynamics and the reactive chemistry makes possible to accurately represent the dynamics in the valley (slope and valley winds and to process chemistry at fine scale.

    Validation of campaign days allows to study chemistry indicators in the valley. NOy according to O3 reduction demonstrates a VOC controlled regime, different from the NOx controlled regime expected and observed in the nearby city of Grenoble.

  18. Anofelinos de Santa Catarina (Diptera: Culicidae, Brasil Anophelines of Santa Catarina (Diptera: Culicidae, Brazil

    Directory of Open Access Journals (Sweden)

    Maria da Graça Teixeira Portes

    2010-04-01

    Full Text Available INTRODUÇÃO: No Brasil, a Região Amazônica é endêmica em malária. Em Santa Catarina, a malária foi eliminada na década de 80. A partir daí, ocorreram poucos casos autóctones isolados, e esporádicos. No entanto, em função da existência do vetor em seu território, da existência de extensa área endêmica no Brasil e da grande mobilidade de pessoas em áreas turísticas no estado, existe a probabilidade de reintrodução da doença. MÉTODOS: Utilizou-se os seguintes dados: Banco de Dados do Núcleo de Entomologia da Fundação Nacional de Saúde, Santa Catarina (ACCES,1997-2000; Sistema de Informação de Vigilância Epidemiológica, Secretaria de Vigilância em Saúde (Malária/SC e Sistema de Informação de Notificação e Agravo(SINAN/SC. Os mesmos foram transportados e analisados, no programa Microsoft Office Excel 2007. RESULTADOS: As coletas foram realizadas em 48 municípios, 159 localidades, sendo identificados 12.310 Culicídeos, 11.546 (93,7% Anopheles e 764 (6,2% como outros. Foram identificados três subgêneros e 13 espécies de anofelinos. CONCLUSÕES: Considerando que nos municípios pesquisados, foi identificada a presença de importantes vetores como Anopheles cruzii e Anopheles albitasis e há circulação de pessoas infectadas provenientes de áreas endêmicas, pode-se considerar que os mesmos são áreas receptivas e vulneráveis à malária. Essas espécies são suspeitas de serem responsáveis pela transmissão de malária na região, principalmente nos municípios de Gaspar, Indaial e Rodeio.INTRODUCTION: The Amazon region of Brazil is endemic for malaria. In the State of Santa Catarina, malaria was eliminated in the 1980s. Since then, a few sporadic isolated autochthonous cases have occurred. However, because malaria vectors are present within Brazilian territory and extensive endemic areas exist in this country, along with the great mobility of people in tourist areas of Santa Catarina, there is the

  19. Small Glaciofluvial Valleys on Amazonian Mars

    Science.gov (United States)

    Fassett, C.; Dickson, J.; Head, J. W.; Levy, J. S.; Marchant, D. R.

    2009-12-01

    We present new observations of small valleys associated with glacial features in the Martian mid-latitudes, based on a survey of images from the Context Camera (CTX) on the Mars Reconnaissance Orbiter. These valleys are small (~50-400 m wide) and short (mechanism most likely to explain their origin is top-down melting of these cold-based glaciers. Some valleys have associated sedimentary deposits (small fans) (e.g., Fig. 1). Both stratigraphic relations and crater counting constrain most such valleys to the Amazonian period. The observed glaciofluvial valleys are typically on slopes of P16_007256_1383). The valley begins in a small alcove, where remnant glacial materials are now ~1 km from the valley head. The valley is ~5.5 km long, has an average slope of 5°, and terminates in an elongate fan.

  20. EPA Region 1 - Valley Depth in Meters

    Data.gov (United States)

    U.S. Environmental Protection Agency — Raster of the Depth in meters of EPA-delimited Valleys in Region 1. Valleys (areas that are lower than their neighbors) were extracted from a Digital Elevation Model...

  1. HNA and ANA high-affinity arrays for detections of DNA and RNA single-base mismatches.

    Science.gov (United States)

    Abramov, Mikhail; Schepers, Guy; Van Aerschot, Arthur; Van Hummelen, Paul; Herdewijn, Piet

    2008-06-15

    DNA microarrays and sensors have become essential tools in the functional analysis of sequence information. Recently we reported that chimeric hexitol (HNA) and altritol (ANA) nucleotide monomers with an anhydrohexitol sugar moiety are easily available and proved their chemistry to be compatible with DNA and RNA synthesis. In this communication we describe a novel analytical platform based on HNA and ANA units to be used as synthetic oligonucleotide arrays on a glass solid support for match/mismatch detection of DNA and RNA targets. Arrays were fabricated by immobilization of diene-modified oligonucleotides on maleimido-activated glass slides. To demonstrate the selectivity and sensitivity of the HNA/ANA arrays and to compare their properties with regular DNA arrays, sequences in the reverse transcriptase gene (codon 74) and the protease gene of HIV-1 (codon 10) were selected. Both, the relative intensity of the signal and match/mismatch discrimination increased up to fivefold for DNA targets and up to 3-3.5-fold for RNA targets applying HNA or ANA arrays (ANA>HNA>DNA). Certainly in the new field of miRNA detection, ANA arrays could prove very beneficial and their properties should be investigated in more detail.

  2. The homo-oligomerisation of both Sas-6 and Ana2 is required for efficient centriole assembly in flies.

    Science.gov (United States)

    Cottee, Matthew A; Muschalik, Nadine; Johnson, Steven; Leveson, Joanna; Raff, Jordan W; Lea, Susan M

    2015-05-23

    Sas-6 and Ana2/STIL proteins are required for centriole duplication and the homo-oligomerisation properties of Sas-6 help establish the ninefold symmetry of the central cartwheel that initiates centriole assembly. Ana2/STIL proteins are poorly conserved, but they all contain a predicted Central Coiled-Coil Domain (CCCD). Here we show that the Drosophila Ana2 CCCD forms a tetramer, and we solve its structure to 0.8 Å, revealing that it adopts an unusual parallel-coil topology. We also solve the structure of the Drosophila Sas-6 N-terminal domain to 2.9 Å revealing that it forms higher-order oligomers through canonical interactions. Point mutations that perturb Sas-6 or Ana2 homo-oligomerisation in vitro strongly perturb centriole assembly in vivo. Thus, efficient centriole duplication in flies requires the homo-oligomerisation of both Sas-6 and Ana2, and the Ana2 CCCD tetramer structure provides important information on how these proteins might cooperate to form a cartwheel structure.

  3. Valley evolution by meandering rivers

    Science.gov (United States)

    Limaye, Ajay Brian Sanjay

    Fluvial systems form landscapes and sedimentary deposits with a rich hierarchy of structures that extend from grain- to valley scale. Large-scale pattern formation in fluvial systems is commonly attributed to forcing by external factors, including climate change, tectonic uplift, and sea-level change. Yet over geologic timescales, rivers may also develop large-scale erosional and depositional patterns that do not bear on environmental history. This dissertation uses a combination of numerical modeling and topographic analysis to identify and quantify patterns in river valleys that form as a consequence of river meandering alone, under constant external forcing. Chapter 2 identifies a numerical artifact in existing, grid-based models that represent the co-evolution of river channel migration and bank strength over geologic timescales. A new, vector-based technique for bank-material tracking is shown to improve predictions for the evolution of meander belts, floodplains, sedimentary deposits formed by aggrading channels, and bedrock river valleys, particularly when spatial contrasts in bank strength are strong. Chapters 3 and 4 apply this numerical technique to establishing valley topography formed by a vertically incising, meandering river subject to constant external forcing---which should serve as the null hypothesis for valley evolution. In Chapter 3, this scenario is shown to explain a variety of common bedrock river valley types and smaller-scale features within them---including entrenched channels, long-wavelength, arcuate scars in valley walls, and bedrock-cored river terraces. Chapter 4 describes the age and geometric statistics of river terraces formed by meandering with constant external forcing, and compares them to terraces in natural river valleys. The frequency of intrinsic terrace formation by meandering is shown to reflect a characteristic relief-generation timescale, and terrace length is identified as a key criterion for distinguishing these

  4. Geologic map of the southern White Ledge Peak and Matilija quadrangles, Santa Barbara and Ventura Counties, California

    Science.gov (United States)

    Minor, Scott A.; Brandt, Theodore R.

    2015-01-01

    This report presents a digital geologic strip map of the southern parts of the contiguous White Ledge Peak and Matilija 7.5’ quadrangles in coastal southern California. With a compilation scale of 1:24,000 (one inch on the map to 2,000 feet on the ground), the map depicts the distribution of bedrock units, surficial deposits, and associated deformation adjacent to and south of the Arroyo Parida fault and in the southern Ojai Valley east of the Ventura River. This new compilation, combined with a recently published geologic map of the Santa Barbara coastal plain (U.S. Geological Survey Scientific Investigations Map 3001), completes a 69-km-long east-west mapping transect from Goleta to Ojai by the U.S. Geological Survey. These two contiguous geologic maps provide new insights and constraints on Neogene-through-Quaternary tectonic deformation and consequent landscape change, including geohazards in the urbanized southern flank of the Santa Ynez Mountains.

  5. 27 CFR 9.57 - Green Valley of Russian River Valley.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Green Valley of Russian River Valley. 9.57 Section 9.57 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Areas § 9.57 Green Valley of Russian River Valley. (a) Name. The name of the viticultural area...

  6. La granitula de la Santa du Niolu

    Directory of Open Access Journals (Sweden)

    Davia Benedetti

    2012-01-01

    Full Text Available Abstract – IT   Quale modalità sociale fonda la pratica di una danza rituale pre-cristiana, la granitula, in occasione della festa annuale della Santa nel Niolo, in Corsica? Questa danza vi perdura nel quadro di un pellegrinaggio istituito sulla base di un racconto leggendario, in commemorazione della natività della Vergine. Essa è associata a una cerimonia religiosa e a una fiera. Consiste in una marcia a spirale a doppio senso, scandita da canti e condotta dai membri delle confraternite. La granitula ha rilievo nel campo etno-scenologico con la trasposizione corporea di immagini del labirinto, dell'origine e del sé. Simboleggia il corpo sociale corso e il suo senso d'appartenenza regionale e paesana. Coloro che la eseguono entrano in coesione con la comunità corsa. Fanno corpo con essa per proiettare nel vivere comune della società la loro assicurazione di uscita da ogni labirinto grazie a una prassi solidare, al rinserrare dei legami comunitari e a un adattamento identitario ai cambiamenti. Abstract – FR Quelle sociabilité fonde la pratique d’une danse rituelle antechrétienne, la granitula, lors de la fête annuelle de la Santa dans le Niolu, en Corse? Cette danse y perdure dans le cadre d’un pèlerinage établi sur un récit légendaire, en commémoration de la nativité de la Vierge. Elle est associée à une cérémonie religieuse catholique et à une foire. Elle consiste en une marche spiralée à double sens, scandée par des chants et exécutée par les membres des confréries. La granitula relève du champ de l’ethnoscénologie avec une mise en corps des figures du labyrinthe, de l’origine et du même. Elle symbolise le corps social corse et ses sentiments d’appartenance régionale et villageoise. Ses exécutants entrent en cohésion avec la communauté corse. Ils font corps avec elle pour projeter dans le vivre ensemble sociétal leur assurance de la sortie de tout labyrinthe par une pratique des solidarit

  7. The 2 MW Santa Clara Project

    Science.gov (United States)

    Eichenberger, Paul H.

    The City of Santa Clara, CA, USA, has hosted the world's first field demonstration of a molten carbonate fuel cell power plant. This US$46 million, 2 MW generator was a joint effort of five US utilities, the federal government, and two US research organizations. The demonstration used sixteen 125 kW stacks placed in four modules. The balance of plant (BOP) is the equipment that prepares and supplies the fuel to the stacks and converts the d.c. current to a.c. BOP construction started in April 1994, and was completed in June 1995. The BOP configuration allowed testing and development before installation of the four modules. The final full-temperature test was completed in February 1996. The four fuel cell modules were installed and cured, and power delivery began in April 1996. The plant operated for approximately 720 h at design output before electrical anomalies occurred and the plant was shut down for repairs. The plant restarted in August, but it soon became obvious that other problems had been caused by the electrical anomalies. The plant shut down and was reconfigured to a 1 MW plant. The restarted plant was ramped to 1 MW, but additional problems began to occur and the plant demonstration ended. The plant produced 2500 MWh, and operated at 1000°F, or higher, for over 5290 h. The plant set operational records, and demonstrated multistack, automatic control, and stable-field operation. Power quality met all standards with no measurable NOx or SOx output. The plant isolated itself from the grid during two major California, USA grid outages. The plant also experienced a shutdown of the automatic control system, and placed itself on hot standby using the mechanical field systems. The plant then restarted without incident.

  8. Los rostros de Ana: Tres comentarios sobre Darío Morales

    Directory of Open Access Journals (Sweden)

    Paul Marcelo Velázquez Sabogal

    2016-03-01

    Full Text Available El presente escrito es una aproximación a la obra del artista colombiano Darío Morales desde la perspectiva dialéctica “vida-muerte”, alentada por el acontecimiento de lo ambiguo y sus implicaciones en la deconstrucción de una corporeidad estable regida por parámetros sociales, jurídicos y biológicos que desembocan en la caracterización de un “otro” en el cual se encuentran figuras como el anormal, el incorregible, el monstruo. Desde ellos pretendo trazar un punto de vista sobre aquellos Rostros de Ana donde se manifiestan figuras como el onanista y la vampira, para desembocar en un comentario que amplíe el espectro de sentido alrededor la obra del artista cartagenero. Palabras claves Cuerpo ambiguo, vida-muerte, sagrado-profano, onanismo. Ñawekuna kai warmi Ana Sutipa: Kimsa pariai ksi runa Dario Morales Sugllapi Kai kilkai kame ñalla regcha kai tacha runa colombiano Dario Morales Kilkakasina rimangapa “ kausai- wamui” aida chingapa kaikuna Mana allilla llugsichu tukuikunamanda icharichu llanga “sug manda” Kaipe turrerreme ¡ kauancheme man aillakaska, man allilla rurasla! Kirú. Kaipi pudenchi kauanga imasami kauacheca kai warme Ana paipa ñawekuna Kai ruraikuna sutikame onanista Chasallata vampira, Kaiwa munakume Allilla intendechengapa imasame parlaku sug iacha Cartagenero. Ima suti Rimai Simi: Cuerpo ambiguo, kaugsai, muerte, sagrado - profano, onanismo. The Faces of Ana: Three Comments on Dario Morales Abstract This paper is an approach to the work of Colombian artist Dario Morales from the perspective of the dialectic of “life and death”, encouraged by the occurrence of the ambiguous and its implications for the deconstruction of a stable corporeality governed by social, legal and biological parameters that lead to the characterization of an “other”, in which figures such as the abnormal, the incorrigible, the monster are to be found. From them, I intend to plot a point of view on those faces of Ana

  9. 27 CFR 9.154 - Chiles Valley.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Chiles Valley. 9.154... Chiles Valley. (a) Name. The name of the viticultural area described in this section is “Chiles Valley.” (b) Approved maps. The appropriate maps for determining the boundary of the Chiles...

  10. 27 CFR 9.23 - Napa Valley.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Napa Valley. 9.23 Section... THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.23 Napa Valley. (a) Name. The name of the viticultural area described in this section is “Napa Valley.”...

  11. Valley Singularities and Baryon Number Violation

    CERN Document Server

    Provero, P

    1994-01-01

    We consider the valley--method computation of the inclusive cross section of baryon number violating processes in the Standard Model. We show that any physically correct model of the valley action should present a singularity in the saddle point valley parameters as functions of the energy of the process. This singularity prevents the saddle point configuration from collapsing into the perturbative vacuum.

  12. Santa Elena. Ready to reshape its transport energy matrix

    Energy Technology Data Exchange (ETDEWEB)

    Moreano, Hernan [Universidad Estatal Peninsula de Santa Elena (Ecuador). Inst. de Investigacion Cientifica y Desarrollo Tecnologico (INCYT)

    2012-07-01

    The renewable energy issue opens the door to an ambient of opportunities. Santa Elena, one of the coastal provinces of Ecuador has the chance to go from a fossil fuel energy culture to a new energy scheme based on the use of environmental friendly fuels like natural gas and other renewable energy carriers like hydrogen. The marginal production of oil and natural gas from the Gustavo Galindo Velasco field and the updated gas reserves from the Gulf of Guayaquil make it possible. Infrastructure for natural gas production and distribution for vehicles is almost ready and any of the three refineries can generate hydrogen from natural gas. This provides the opportunity to reshape the Santa Elena transport energy matrix, where vehicles can burn natural gas and inter country buses can work with hydrogen. Traditional Fishing boats can be fitted with hydrogen storage and fuel systems later on. Santa Elena should face this challenge through a joint effort of public and private parties. Santa Elena State University and its partners as a focus point to create: The Campus of Energy Knowledge, where research, science and technology will serve companies that work in the energy business with a strong synergy, which will create jobs for the Santa Elena people. (orig.)

  13. Santa Fe Alliance for Science: The First Eight Years

    Science.gov (United States)

    Eisenstein, Robert A.

    2013-04-01

    The Santa Fe Alliance for Science (SFAFS) was founded in May, 2005. SFAFS exists to provide assistance in K-14 math and science education in the greater Santa Fe area. It does this via extensive programs (1) in math and science tutoring at Santa Fe High School, Santa Fe Community College and to a lesser degree at other schools, (2) science fair advising and judging, (3) its ``Santa Fe Science Cafe for Young Thinkers'' series, (4) a program of professional enrichment for K-12 math and science teachers, and (5) a fledging math intervention program in middle school math. Well over 150 STEM professionals, working mostly as volunteers, have contributed since our beginning. Participation by students, parents and teachers has increased dramatically over the years, leading to much more positive views of math and science, especially among elementary school students and teachers. Support from the community and from local school districts has been very strong. I will present a brief status report on SFAFS activities, discuss some of the lessons learned along the way and describe briefly some ideas for the future. More information can be found at the SFAFS website, www.sfafs.org.

  14. The Future of Silicon Valley

    Institute of Scientific and Technical Information of China (English)

    Joseph Leu

    2006-01-01

    @@ By the end of 1984, Silicon Valley was going through the down cycle fol lowing the PC boom. A hundred PC companies wanted just 10 percent of the market, wanting to strike it rich, as rich as the Apple IPO (Initial Public Of fering) -the Google celebrity IPO of its day.

  15. Atmospheric turbidity over Kathmandu valley

    Science.gov (United States)

    Sapkota, Balkrishna; Dhaubhadel, Rajan

    The atmosphere of Kathmandu Valley has been investigated by using Sunphotometer and Nephelometer during the pre-monsoon period of 1999. The atmospheric turbidity parameters (extinction coefficient for 500 nm wavelength τAG and Angstrom coefficient β) are found high in the morning and show decreasing trends from morning to late afternoon on average. Vertical dispersion of pollutants and increasing pollutant flushing rate by increasing wind speed from morning to late afternoon is the cause for this decreasing trend of turbidity over the valley. Being surrounded by high hills all around the valley, horizontal exit of pollutants without vertical dispersion is not possible. The scattering coefficient bscat of aerosols in ground level troposphere is also found high in the morning, which decreases and becomes minimum during afternoon. During late afternoon, bscat again shows a slightly increasing trend. The reason is the increasing vehicular emission during late afternoon rush period. The average values of Angstrom exponent α, β, τAG and bscat are found to be 0.624±0.023, 0.299±0.009, 0.602±0.022 and 0.353±0.014 km -1, respectively. About 76.8% of the observed values of β lie above 0.2 indicating heavy particulate pollution in the valley. A comparison of observed values of turbidity parameters with other major cities of the world shows that Kathmandu is as polluted as cities like Jakarta, Kansas, Beijing, Vienna, etc.

  16. The Central Valley Hydrologic Model

    Science.gov (United States)

    Faunt, C.; Belitz, K.; Hanson, R. T.

    2009-12-01

    Historically, California’s Central Valley has been one of the most productive agricultural regions in the world. The Central Valley also is rapidly becoming an important area for California’s expanding urban population. In response to this competition for water, a number of water-related issues have gained prominence: conjunctive use, artificial recharge, hydrologic implications of land-use change, subsidence, and effects of climate variability. To provide information to stakeholders addressing these issues, the USGS made a detailed assessment of the Central Valley aquifer system that includes the present status of water resources and how these resources have changed over time. The principal product of this assessment is a tool, referred to as the Central Valley Hydrologic Model (CVHM), that simulates surface-water flows, groundwater flows, and land subsidence in response to stresses from human uses and from climate variability throughout the entire Central Valley. The CVHM utilizes MODFLOW combined with a new tool called “Farm Process” to simulate groundwater and surface-water flow, irrigated agriculture, land subsidence, and other key processes in the Central Valley on a monthly basis. This model was discretized horizontally into 20,000 1-mi2 cells and vertically into 10 layers ranging in thickness from 50 feet at the land surface to 750 feet at depth. A texture model constructed by using data from more than 8,500 drillers’ logs was used to estimate hydraulic properties. Unmetered pumpage and surface-water deliveries for 21 water-balance regions were simulated with the Farm Process. Model results indicate that human activities, predominately surface-water deliveries and groundwater pumping for irrigated agriculture, have dramatically influenced the hydrology of the Central Valley. These human activities have increased flow though the aquifer system by about a factor of six compared to pre-development conditions. The simulated hydrology reflects spatial

  17. Structure of the San Fernando Valley region, California: implications for seismic hazard and tectonic history

    Science.gov (United States)

    Langenheim, V.E.; Wright, T.L.; Okaya, D.A.; Yeats, R.S.; Fuis, G.S.; Thygesen, K.; Thybo, H.

    2011-01-01

    Industry seismic reflection data, oil test well data, interpretation of gravity and magnetic data, and seismic refraction deep-crustal profiles provide new perspectives on the subsurface geology of San Fernando Valley, home of two of the most recent damaging earthquakes in southern California. Seismic reflection data provide depths to Miocene–Quaternary horizons; beneath the base of the Late Miocene Modelo Formation are largely nonreflective rocks of the Middle Miocene Topanga and older formations. Gravity and seismic reflection data reveal the North Leadwell fault zone, a set of down-to-the-north faults that does not offset the top of the Modelo Formation; the zone strikes northwest across the valley, and may be part of the Oak Ridge fault system to the west. In the southeast part of the valley, the fault zone bounds a concealed basement high that influenced deposition of the Late Miocene Tarzana fan and may have localized damage from the 1994 Northridge earthquake. Gravity and seismic refraction data indicate that the basin underlying San Fernando Valley is asymmetric, the north part of the basin (Sylmar subbasin) reaching depths of 5–8 km. Magnetic data suggest a major boundary at or near the Verdugo fault, which likely started as a Miocene transtensional fault, and show a change in the dip sense of the fault along strike. The northwest projection of the Verdugo fault separates the Sylmar subbasin from the main San Fernando Valley and coincides with the abrupt change in structural style from the Santa Susana fault to the Sierra Madre fault. The Simi Hills bound the basin on the west and, as defined by gravity data, the boundary is linear and strikes ~N45°E. That northeast-trending gravity gradient follows both the part of the 1971 San Fernando aftershock distribution called the Chatsworth trend and the aftershock trends of the 1994 Northridge earthquake. These data suggest that the 1971 San Fernando and 1994 Northridge earthquakes reactivated portions of

  18. Early breakdown of isolation revealed by marriage behaviour in a Ladin-speaking community (Gardena Valley, South Tyrol, Italy, 1825-1924).

    Science.gov (United States)

    Gueresi, Paola

    2012-05-01

    The aim of this study was to investigate marriage behaviour from 1825 to 1924 in an Alpine valley inhabited by Ladin speakers (Gardena Valley, South Tyrol, Italy), where the particular geographic, linguistic and economic characteristics may have influenced the level of reproductive isolation. A total of 2183 marriage acts from the two main parishes of Santa Cristina and Ortisei were examined. Birth and residence endogamy, inbreeding coefficients from dispensations and from isonymy, birth place distribution of the spouses and isonymic relationships were analysed in four 25-year sub-periods. All the indicators considered point to a lower level of reproductive isolation at Ortisei, a main centre for the woodcarving industry, which appeared to be experiencing an early and effective breakdown of isolation. Marriage behaviour in the Gardena Valley between 1825 and 1924 seems to have been mostly influenced by socioeconomic factors rather than linguistic and cultural ones.

  19. Seafloor character from air-photo data-Santa Barbara Channel

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Seafloor character was derived from interpretations of aerial photograph-derived kelp-distribution data available for Santa Cruz Island in the Santa Barbara Channel,...

  20. Salmonella y Shigella a partir de muestras fecales en la poblacion Santa Rosa, Maracaibo-Venezuela

    National Research Council Canada - National Science Library

    Sandrea-Toledo, Lisette; Avila-Roo, Yeiny; Paz-Montes, America; Corpas-Guerrero, Carmen; Petit-Capriles, Kalina; Ocando-Vilchez, Newlsa

    2007-01-01

    ... con escasas condiciones socio-sanitarias como la poblacion indigena de Santa Rosa. El proposito de esta investigacion fue detectar la presencia de Salmonella y Shigella a partir de muestras fecales en la poblacion de Santa Rosa...

  1. 76 FR 39443 - National Environmental Policy Act; Santa Susana Field Laboratory

    Science.gov (United States)

    2011-07-06

    ... From the Federal Register Online via the Government Publishing Office NATIONAL AERONAUTICS AND SPACE ADMINISTRATION National Environmental Policy Act; Santa Susana Field Laboratory AGENCY: National... administered portion of the Santa Susana Field Laboratory (SSFL), Ventura County, California. SUMMARY:...

  2. The Santa Barbara Channel - Santa Maria Basin Study: Wind Measurements and Modeling Resolving Coastal Mesoscale Meteorology

    Science.gov (United States)

    Dorman, C. E.; Koracin, D.

    2002-12-01

    The importance of winds in driving the coastal ocean has long been recognized. Pre-World War II literature links wind stress and wind stress curl to coastal ocean responses. Nevertheless, direct measurements plausibly representative of a coastal area are few. Multiple observations on the scale of the simplest mesoscale atmospheric structure, such as the cross-coast variation along a linear coast, are even less frequent. The only wind measurements that we are aware of in a complicated coastal area backed by higher topography are in the MMS sponsored, Santa Barbara Channel/Santa Marina basin study. Taking place from 1994 to present, this study had an unheard of dense surface automated meteorological station array of up to 5 meteorological buoys, 4 oil platforms, 2 island stations, and 11 coastal stations within 1 km of the beach. Most of the land stations are maintained by other projects. Only a large, a well funded project with backed by an agency with the long-view could dedicate the resources and effort into filling the mesoscale "holes" and maintaining long-term, remotely located stations. The result of the MMS funded project is a sufficiently dense surface station array to resolve the along-coast and cross-coast atmospheric mesoscale wind structure. Great temporal and spatial variation is found in the wind, wind stress and the wind stress curl, during the extended summer season. The MM5 atmospheric mesoscale model with appropriate boundary layer physics and high-resolution horizontal and vertical grid structure successfully simulates the measured wind field from large scale down to the lower end of the mesoscale. Atmospheric models without appropriate resolution and boundary layer physics fail to capture significant mesoscale wind features. Satellite microwave wind measurements generally capture the offshore synoptic scale temporal and spatial scale in twice-a-day snap shots but fail in the crucial, innermost coastal waters and the diurnal scale.

  3. Biocalcarenites as construction materials in Santa Marina de Aguas Santas Church at Cordoba, Spain

    Directory of Open Access Journals (Sweden)

    Meroño, J. E.

    2009-03-01

    Full Text Available This study consisted in characterizing the materials used to build Santa Marina de Aguas Santas Church at Cordoba and locating the original quarries. The techniques used in the lithological and chemical characterization included XRD, petrographic microscopy and electron dispersive scanning microscopy. The chemical index of weathering (CIW was used to quantify the state of stone decay. The lithology and different types of alterations observed were mapped. A comparison of the material on the building to ancient quarries identified “Naranjo” as the possible site where the stone was originally quarried.Para la caracterización litológica y determinación del grado de alteración de los materiales pétreos se han empleado las siguientes técnicas: difracción de rayos X (método del polvo, microscopía petrográfica (sobre lámina delgada y microscopía de barrido con EDS (energía dispersiva de rayos X, para determinar la composición química. El estado de degradación del material pétreo se ha cuantificado a partir del índice químico de alteración (CIW. Se han realizado cartografías sobre la fachada oeste: a de las litologías presentes y b de los diferentes tipos de alteración observados. La comparación de muestras del edificio con las de antiguas canteras ha permitido identificar la del Naranjo como la posible cantera de origen.

  4. Local smoke-free policy development in Santa Fe, Argentina.

    Science.gov (United States)

    Sebrié, Ernesto M; Glantz, Stanton A

    2010-04-01

    To describe the process of approval and implementation of a comprehensive smoke-free law in the province of Santa Fe, Argentina, between 2005 and 2009. Review of the Santa Fe smoke-free legislation, articles published in local newspapers and documentation on two lawsuits filed against the law, and interviews with key individuals in Santa Fe. Efforts to implement smoke-free policies in Santa Fe began during the 1990s without success, and resumed in 2005 when the provincial Legislature approved the first 100% smoke-free subnational law in Argentina. There was no strong opposition during the discussions within the legislature. As in other parts of the world, pro-tobacco industry interests attempted to block the implementation of the law using well known strategies. These efforts included a controversy media campaign set up, the creation of a hospitality industry association and a virtual smokers' rights group, the introduction of a counterproposal seeking modification of the law, the challenge of the law in the Supreme Court, and the proposal of a weak national bill that would 'conflict' with the subnational law. Tobacco control advocates sought media attention as a strategy to protect the law. Santa Fe is the first subnational jurisdiction in Latin America to have enacted a comprehensive smoke-free policy following the recommendations of the World Health Organization (WHO) Framework Convention on Tobacco Control. After 3 years of implementation, pro-tobacco industry forces failed to undermine the law. Other subnational jurisdictions in Argentina, as well as in Mexico and Brazil are following the Santa Fe example.

  5. Evaluation of the BioPlex 2200 ANA screen for the detection of antinuclear antibodies and comparison with conventional methods.

    Science.gov (United States)

    Desplat-Jego, Sophie; Bardin, Nathalie; Larida, Bruno; Sanmarco, Marielle

    2007-08-01

    BioPlex 2200 multiplexed assays system is an automatic method allowing detection of antinuclear antibodies (ANA). The aim of our study was to evaluate the determination of 13 autoantibodies against chromatinic and nonchromatinic nuclear antigens by the BioPlex 2200 system and to compare the results achieved by this method to those obtained with our routinely used immunoassays. One thousand and four serum samples consecutively sent for ANA detection were routinely tested by indirect immunofluorescence (IIF) on HEp2 cells. Among them, 321 were also analyzed by dsDNA enzyme immunoassay (EliA) test and 657 by double immunodiffusion (DID) for extractable nuclear antigen (ENA) antibodies. All the sera were evaluated by the BioPlex 2200 ANA screen kit allowing simultaneous detection of antibodies against the following antigens: dsDNA, chromatin, SSA-52 kDa, SSA-60 kDa, SSB, Sm, Sm/RNP, RNP-A, RNP-68 kDa, Scl70, centromere B, Jo-1, and P ribosomal proteins. The kappa coefficient between BioPlex 2200 and routine tests for detection of ANA on HEp2 cells, anti-dsDNA, and anti-ENA antibodies was, respectively, 0.31, 0.66, and 0.61. The comparison with our routine tests showed numerous discrepancies between IIF ANA screening and BioPlex but a good concordance for detection of anti-dsDNA and anti-ENA specificities. BioPlex 2200 system is a rapid and sensitive method for simultaneous quantitative detection of several autoantibodies. It is perfectly well adapted to determine ANA antigenic specificities of samples found positive using initial IIF screening. The capability of this multiplexed technology to analyze simultaneously 13 ANA autoantibodies leads to the rapid availability of an "autoimmune connective tissue disease serologic profile."

  6. La Santa Muerte y la cultura de los derechos humanos

    Directory of Open Access Journals (Sweden)

    Pilar Castells Ballarín

    2008-06-01

    Full Text Available Este artículo tiene su origen en la siguiente pregunta: ¿qué valores se construyen en el culto a La Santa Muerte y cómo afectan el contexto socio-simbólico de los derechos humanos? Reflexiono el culto a La Santa Muerte como un fenómeno social con dos pautas: 1. Una original expresión estratégica para enfrentar la precariedad y muerte social (como efectos indeseados del neoliberalismo; 2. Una expresión que confirma la cultura del miedo como instrumento de control social.

  7. La Santa Muerte y la cultura de los derechos humanos

    OpenAIRE

    Pilar Castells Ballarín

    2008-01-01

    Este artículo tiene su origen en la siguiente pregunta: ¿qué valores se construyen en el culto a La Santa Muerte y cómo afectan el contexto socio-simbólico de los derechos humanos? Reflexiono el culto a La Santa Muerte como un fenómeno social con dos pautas: 1. Una original expresión estratégica para enfrentar la precariedad y muerte social (como efectos indeseados del neoliberalismo); 2. Una expresión que confirma la cultura del miedo como instrumento de control social.

  8. Sējas kaņepju Cannabis sativa L. in vitro pavairošana un to ģenētiskās daudzveidības noteikšana

    OpenAIRE

    Latiševa, Karina

    2013-01-01

    Sējas kaņepes (Cannabis sativa L.) ir lauksaimniecībā nozīmīgs kultūraugs. Jaunu šķirņu ātrākai iegūšanai ļoti nozīmīga ir in vitro un molekulāro metožu adaptācija un iekļaušana selekcijas shēmā, tādēļ šīm darbam ir sekojošs mērķis: sējas kaņepju in vitro pavairošanas un kultivēšanas metodes adoptēšana, augu ģenētiskas daudzveidības noteikšana, sieviešu dzimuma augu identfikācija izmantojot molekulārās metodes. Veicot molekulāri ģenētisko analīzi konstatēts, ka vietējas kaņepes ‘Puriņi’ un š...

  9. Las ermitas de Portera y Santa Olalla

    Directory of Open Access Journals (Sweden)

    Enrique CERRILLO MARTIN DE CÁCERES

    2009-12-01

    Full Text Available RESUMEN: A partir del estudio de los restos de dos construcciones culturaes aún en pie (Portera y Santa Olalla en la provincia de Cáceres, se intenta llegar a un aislamiento de los santuarios, centros de culto cuya morfología tanto interna como externa es rectangular en oposición a ábside. Con estos datos y los obtenidos de otros similares se trata de buscar los orígenes de tal tipología como resultado de una solución tectónica de cubierta debida en gran parte a un influjo externo. La tipología resultante quedará definida por un cambio cualitativo en los materiales empleados, un cambio en el sistema de construcción y un cambio, en definitva, en la estructura de cubierta que será abovedada. La aplicación exclusiva al centro de culto de estos cambios indicará una diferenciación jerárquica respecto a la nave. Una de las consecuencias que ocasionará el cambio será una considerable reducción del espacio interno, que a su vez afectará posiblemente al mobiliario litúrgico. Por los datos cronológicos que proporcionan los hallazgos conocidos hasta ahora, debieron ser los alrededores de Mérida la zona geográfica que constituyó el centro de estos cambios a fines del s. VI. Las construcciones de la Meseta quedarían encuadradas en una fase que se denomina plena, correspondiente a la segunda mitad del s. VII, mientras que la etapa que une ambos hitos cronológicos sería la fase de transición, en la que coexistirían soluciones constructivas derivadas del sistema romano, junto con el afianzamiento de los nuevos cambios, lo que supondría un período de ensayo.RÉSUMÉ: A partir de l'étude des restes de deux constructions cultuelles encore debout (Portera et Santa Olalla dans la province de Cáceres, on cherche à isoler les sanctuaires, centres de culte, dont la morphologie tant intérieure qu'extérieure est rectangulaire en opposition à \\'abside. Avec ces données et celles tirées d'autres découvertes, il s'agit de chercher

  10. 78 FR 66756 - Santa Clara Pueblo; Amendment No. 1 to Notice of a Major Disaster Declaration

    Science.gov (United States)

    2013-11-06

    ... SECURITY Federal Emergency Management Agency Santa Clara Pueblo; Amendment No. 1 to Notice of a Major... amends the notice of a major disaster declaration for the Santa Clara Pueblo (FEMA-4147-DR), dated... disaster declaration for the Santa Clara Pueblo is hereby amended to include Public Assistance...

  11. 78 FR 64233 - Santa Clara Pueblo; Major Disaster and Related Determinations

    Science.gov (United States)

    2013-10-28

    ... SECURITY Federal Emergency Management Agency Santa Clara Pueblo; Major Disaster and Related Determinations... Presidential declaration of a major disaster for the Santa Clara Pueblo (FEMA-4147-DR), dated September 27... Santa Clara Pueblo resulting from severe storms and flooding during the period of July 19-21, 2013,...

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

    Science.gov (United States)

    2011-02-22

    ..., ``Santa Clara,'' which was abolished as a NAF FWS wage area by a final rule (74 FR 9951) published on... MANAGEMENT 5 CFR Part 532 RIN 3206-AM22 Prevailing Rate Systems: Santa Clara, CA, Tulsa County, OK, and... of California by removing the entry for ``Santa Clara.'' 0 3. Appendix D to subpart B is amended...

  13. 78 FR 67382 - Santa Clara Pueblo; Major Disaster and Related Determinations

    Science.gov (United States)

    2013-11-12

    ... SECURITY Federal Emergency Management Agency Santa Clara Pueblo; Major Disaster and Related Determinations... Presidential declaration of a major disaster for the Santa Clara Pueblo (FEMA-4151-DR), dated October 24, 2013... Act''), as follows: I have determined that the damage to the lands associated with the Santa...

  14. ANA-Negative Presentation of SLE in Man with Severe Autoimmune Neutropenia

    Directory of Open Access Journals (Sweden)

    Melissa Zhao

    2016-01-01

    Full Text Available Background. Systemic lupus erythematosus (SLE is a chronic, inflammatory, connective tissue disease that commonly affects the joints and a variety of organs due to an overactivation of the body’s immune system. There is wide heterogeneity in presentation of SLE patients, including lung, central nervous system, skin, kidney, and hematologic manifestations. Case Presentation. We report a case of atypical manifestation of SLE in a 53-year-old man who presented with neutropenic fever. Physical findings of interest included oral ulcers on the lower lip, a malar-like rash across the bridge of the nose, and a discoid-like rash on extensor surfaces of the elbows and knees. Labs include ANC <100, weakly positive anti-dsDNA, negative ANA, ferritin 1237 ng/mL, low C3/C4, and positive direct Coombs’ test. A thorough workup for infection and hematologic malignancy was negative. Two days after initiation of therapy with 25 mg IV solumedrol twice a day, the patient’s daily fevers resolved. ANC drastically improved to 2000 after two weeks of steroid treatment. He was later found to have a high titer of anti-neutrophil antibodies. Discussion. Autoimmune leukopenia is a common presentation in SLE, occurring in 50–60% of patients. Severe autoimmune neutropenia is uncommon and may correlate with high anti-neutrophil antibody activity despite a negative ANA. As neutropenia is usually mild, there are currently no guidelines for therapy. For our patient, we started him on low dose IV solumedrol and found that he responded drastically to treatment. Given strongly positive nonspecific anti-neutrophil antibodies in the setting of a negative ANA noted in our patient, it is likely that there are other currently unknown antibodies associated with SLE which may correlate strongly with autoimmune neutropenia.

  15. ANA-Negative Presentation of SLE in Man with Severe Autoimmune Neutropenia.

    Science.gov (United States)

    Zhao, Melissa

    2016-01-01

    Background. Systemic lupus erythematosus (SLE) is a chronic, inflammatory, connective tissue disease that commonly affects the joints and a variety of organs due to an overactivation of the body's immune system. There is wide heterogeneity in presentation of SLE patients, including lung, central nervous system, skin, kidney, and hematologic manifestations. Case Presentation. We report a case of atypical manifestation of SLE in a 53-year-old man who presented with neutropenic fever. Physical findings of interest included oral ulcers on the lower lip, a malar-like rash across the bridge of the nose, and a discoid-like rash on extensor surfaces of the elbows and knees. Labs include ANC ANA, ferritin 1237 ng/mL, low C3/C4, and positive direct Coombs' test. A thorough workup for infection and hematologic malignancy was negative. Two days after initiation of therapy with 25 mg IV solumedrol twice a day, the patient's daily fevers resolved. ANC drastically improved to 2000 after two weeks of steroid treatment. He was later found to have a high titer of anti-neutrophil antibodies. Discussion. Autoimmune leukopenia is a common presentation in SLE, occurring in 50-60% of patients. Severe autoimmune neutropenia is uncommon and may correlate with high anti-neutrophil antibody activity despite a negative ANA. As neutropenia is usually mild, there are currently no guidelines for therapy. For our patient, we started him on low dose IV solumedrol and found that he responded drastically to treatment. Given strongly positive nonspecific anti-neutrophil antibodies in the setting of a negative ANA noted in our patient, it is likely that there are other currently unknown antibodies associated with SLE which may correlate strongly with autoimmune neutropenia.

  16. Identification and Characterization of Ana o 3 Modifications on Arginine-111 Residue in Heated Cashew Nuts.

    Science.gov (United States)

    Mattison, Christopher P; Grimm, Casey C; Li, Yichen; Chial, Heidi J; McCaslin, Darrell R; Chung, Si-Yin; Bren-Mattison, Yvette; Wasserman, Richard L

    2017-01-18

    Raw and roasted cashew nut extracts were evaluated for protein modifications by mass spectrometry. Independent modifications on the Arg-111 residue of Ana o 3 were observed in roasted but not raw cashew nuts. The mass changes of 72.0064 or 53.9529 Da are consistent with the formation of carboxyethyl and hydroimidazolone modifications at the Arg-111 residue. These same modifications were observed in Ana o 3 purified from roasted but not raw cashew nuts, albeit at a relatively low occurrence. Circular dichroism indicated that Ana o 3 purified from raw and roasted cashew nuts had similar secondary structure, and dynamic light scattering analysis indicated there was no observable difference in particle size. The stability of Ana o 3 purified from raw and roasted cashew nuts to trypsin was similar in the absence of or following treatment with a reducing agent. Only minor differences in IgE binding to Ana o 3 were observed by ELISA among a cohort of cashew-allergic patient sera.

  17. Early imprinting in wild and game-farm mallards (Anas platyrhynchos): genotype and arousal

    Science.gov (United States)

    Cheng, K.M.; Shoffner, R.N.; Phillips, R.E.; Shapiro, L.J.

    1979-01-01

    Early imprinting was studied under laboratory conditions in five lines of mallards (Anas platyrhynchos) with different degrees of wildness obtained through pedigreed breeding. Data were analyzed by the least squares method. Wild ducklings imprinted better than game-farm (domesticated) ducklings, and heterosis was demonstrated to exist in imprinting traits. Nonadditive genetic variations and genotype-environmental interactions are discussed as possible causes for the heterosis observed. Differences in imprinting between genetic lines are attributed, at least partly, to differences in arousal level during the ducklings' first exposure to the imprinting stimulus.

  18. Doñana. Acta vertebrata. vol 11(3) Número Especial

    OpenAIRE

    Venero, José Luis

    1984-01-01

    septiembre de 1981, trata de establecer el espectro alimentició de los tres grandes fitófagos silvestres que actualmente habitan el Parque Nacional de Doñana; éstos son el jabalí bético (Sus scrofa baeticus), el gamo (Dama dama dama) y el ciervo andaluz (Cervus elaphus hispanicus), que se estudian en un hábitat natural, ya que a nivel de la región mediterránea, Doftana resulta ser el área menos alterada por la influencia humana. El jabalí y ~el ciervo andaluces son endemi...

  19. La hidrofobia en los suelos arenosos del parque natural de Doñana

    OpenAIRE

    2002-01-01

    La hidrofobia, o repelencia al agua que se manifiesta en algunos suelos, dificulta la infiltración del agua, y, consecuentemente, el establecimiento de vegetación. Como la repelencia aparece en zonas aisladas se favorecen los flujos preferenciales en su contorno. En este trabajo se muestran algunas características hidrofóbicas detectadas en los suelos arenosos del cordón dunar del litoral atlántico próximo al Parque Nacional de Doñana, analizando su origen y extensión en las áreas analizadas....

  20. Gale Digital Collections: Ray Abruzzi Interviewed by Luisa Calè and Ana Parejo Vadillo

    Directory of Open Access Journals (Sweden)

    Ray Abruzzi

    2015-12-01

    Full Text Available This interview addresses the commercial dimensions of the nineteenth-century digital archive. Luisa Calè and Ana Parejo Vadillo ask Ray Abruzzi, Vice President and Publisher for 'Gale Digital Collections' at Gale, about the company’s origins, its commercial approach to digital collections, and the challenges of digitization. In the context of the open access movement, the architecture of participation, and crowdsourcing, Abruzzi discusses how the company works with academic partners and interfaces with other digital libraries and platforms.

  1. La triada infancia-orfandad-guerra en Los Mercaderes, de Ana María Matute

    OpenAIRE

    Aparicio Rodríguez, Ana María

    2017-01-01

    Los Mercaderes, de Ana María Matute, se abre con "Primera memoria" y, a lo largo de la década de los sesenta, sigue con "Los soldados lloran de noche" y, finalmente, "La trampa". Sin embargo, la interrupción en trama y estructura que supone la segunda entrega hizo que buena parte de la crítica pusiese en duda la condición de trilogía de Los mercaderes. El presente trabajo tiene por objeto tomar como referencia tres temas fundamentales en estas novelas y en la narrativa matuteana —la infancia,...

  2. Hermenéutica de los derechos humanos en la obra de Ana Luisa Guerrero

    Directory of Open Access Journals (Sweden)

    Orlando Inocencio Aguirre Martínez

    2015-06-01

    Full Text Available La obra de Ana Luisa Guerrero se caracteriza por su abordaje filosófico-político sobre los derechos humanos y su aplicación. Su hermenéutica intercultural, dirigida, principalmente, a los derechos humanos de tercera generación, identifica el componente de la intersubjetividad que encamina hacia la construcción de un diálogo intercultural. Este componente permite, además, discutir sobre los fundamentos de los derechos humanos colocando las percepciones individuales y colectivas del paradigma.

  3. Memoria, infancia y guerra civil: el mundo narrativo de Ana María Matute

    OpenAIRE

    Nestor Horacio Bórquez

    2011-01-01

    Ana María Matute ha creado un cerrado mundo narrativo que mezcla ficción y realidad con un estilo particular, pleno de poesía pero cargado de crueldad. Parte de este mundo se forja por la convivencia de la mirada inocente de los niños con la desencantada de los adultos. Paraíso inhabitado (2008), última novela de Matute, cumple con la mayoría de los “tópicos” que conforman el particular estilo de la autora: prevalece este choque de realidades enfrentadas que además tiene a la Guerra Civil com...

  4. El elemento sobrenatural en Anna Karénnina (Ana Karenina, 1835), de Clarence Brown

    OpenAIRE

    Guiralt Gomar, Carmen

    2012-01-01

    Anna Karénina (Ana Karenina, 1935), de Clarence Brown, ha sido un largometraje generalmente menospreciado por los analíticos del medio fílmico, pues en torno a él existen múltiples prejuicios: vehículo para la estrella de Metro-Goldwyn-Mayer Greta Garbo, versión hollywoodiense poco fiel a la novela de Tolstoi, etc. Ahora bien, un estudio individual de la película revela importantes cuestiones relacionadas con su puesta en escena apenas reflexionadas. El resultado es una atmósfe...

  5. De Ana Karenina a María Estuardo, sin complejos

    OpenAIRE

    Portillo Guzmán, Fernando

    2011-01-01

    Actas del Segundo Congreso Internacional de Historia y Cine organizado por el Instituto de Cultura y Tecnología Miguel de Unamuno y celebrado del 9 al 11 de septiembre de 2010 en la Universidad Carlos III de Madrid Dos Cintas de dos autores reconocidos por la Historia del Cine y dos historias de personajes reconocibles, Ana -en el entorno literario- y María -en el siglo XVI de Gran Bretaña-. Simples reflexiones sobre esas mujeres, complejas y fascinantes, y sobre los directores que las inm...

  6. Thermodynamic Optimization of TmCl3-ACl (A=Na, K, Rb, Cs) Phase Diagrams

    Institute of Scientific and Technical Information of China (English)

    Ye Xinyu; Zhang Jing; Sun Yimin; Wang Yu; Tan Junjun

    2005-01-01

    From the measured phase equilibria data and experimental thermochemical properties, the TmCl3-ACl (A=Na, K, Rb, Cs) phase diagrams were optimized and calculated using the CALPHAD technique. For describing the Gibbs energies of the liquid phase in these systems, the new modified quasichemical model in the pair-approximation for short-range ordering was used. A set of thermodynamic functions was optimized and gotten based on an interactive computer-assisted analysis. The calculated phase diagrams and thermodynamic data are self-consistent.

  7. La triada infancia-orfandad-guerra en Los Mercaderes, de Ana María Matute

    OpenAIRE

    Aparicio Rodríguez, Ana María

    2017-01-01

    Los Mercaderes, de Ana María Matute, se abre con "Primera memoria" y, a lo largo de la década de los sesenta, sigue con "Los soldados lloran de noche" y, finalmente, "La trampa". Sin embargo, la interrupción en trama y estructura que supone la segunda entrega hizo que buena parte de la crítica pusiese en duda la condición de trilogía de Los mercaderes. El presente trabajo tiene por objeto tomar como referencia tres temas fundamentales en estas novelas y en la narrativa matuteana —la infancia,...

  8. Gallija-68 [68Ga] un fluora-18 [18F] izotopu iegūšana un izmantošana radiofarmaceitisko preparātu sintēzē

    OpenAIRE

    Mamis, Edgars

    2017-01-01

    Gallija-68 [68Ga] un fluora-18 [18F] izotopu iegūšana un izmantošana radiofarmaceitisko preparātu sintēzē. Mamis E., zinātniskais vadītājs Prof. Dr.h.c. Chem Andris Actiņš, zinātniskie konsultanti Mg. Chem Jāzeps Malnačs un Mg. Med. Phys., Dipl. Ing., Mg. Sc. Ing Linda Meistere. Maģistra darbs, 54 lappuses, 28 attēli, 12 tabulas, 20 literatūras avoti. Latviešu valodā. Darbā ir apkopota literatūra par radionuklīdu iegūšanas procesiem kodolreakcijas ceļā, izmantojot daļiņu paātrinātāju – ciklo...

  9. Mechanically and optically controlled graphene valley filter

    Energy Technology Data Exchange (ETDEWEB)

    Qi, Fenghua; Jin, Guojun, E-mail: gjin@nju.edu.cn [National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093 (China)

    2014-05-07

    We theoretically investigate the valley-dependent electronic transport through a graphene monolayer modulated simultaneously by a uniform uniaxial strain and linearly polarized light. Within the Floquet formalism, we calculate the transmission probabilities and conductances of the two valleys. It is found that valley polarization can appear only if the two modulations coexist. Under a proper stretching of the sample, the ratio of the light intensity and the light frequency squared is important. If this quantity is small, the electron transport is mainly contributed by the valley-symmetric central band and the conductance is valley unpolarized; but when this quantity is large, the valley-asymmetric sidebands also take part in the transport and the valley polarization of the conductance appears. Furthermore, the degree of the polarization can be tuned by the strain strength, light intensity, and light frequency. It is proposed that the detection of the valley polarization can be realized utilizing the valley beam splitting. Thus, a graphene monolayer can be used as a mechanically and optically controlled valley filter.

  10. Zhongguan Village, China's Silicon Valley

    Institute of Scientific and Technical Information of China (English)

    Liu Xinwen

    2008-01-01

    @@ In 1999,driven by the dream of using technology to change people's lives,Li Yanhong,returned to Zhongguancun(Zhongguan Village in Chinese),Beijing from Silicon Valley in the U.S.to create Baidu.com.Over the years,Baidu has become the most frequently hitted website in China as well as the largest Chinesc search engine and Chinese language website in the world.

  11. Submarine Landslides at Santa Catalina Island, California

    Science.gov (United States)

    Legg, M. R.; Francis, R. D.

    2011-12-01

    Santa Catalina Island is an active tectonic block of volcanic and metamorphic rocks originally exposed during middle Miocene transtension along the evolving Pacific-North America transform plate boundary. Post-Miocene transpression created the existing large pop-up structure along the major strike-slip restraining bend of the Catalina fault that forms the southwest flank of the uplift. Prominent submerged marine terraces apparent in high-resolution bathymetric maps interrupt the steep submarine slopes in the upper ~400 meters subsea depths. Steep subaerial slopes of the island are covered by Quaternary landslides, especially at the sea cliffs and in the blueschist metamorphic rocks. The submarine slopes also show numerous landslides that range in area from a few hectares to more than three sq-km (300 hectares). Three or more landslides of recent origin exist between the nearshore and first submerged terrace along the north-facing shelf of the island's West End. One of these slides occurred during September 2005 when divers observed a remarkable change in the seafloor configuration after previous dives in the area. Near a sunken yacht at about 45-ft depth where the bottom had sloped gently into deeper water, a "sinkhole" had formed that dropped steeply to 100-ft or greater depths. Some bubbling sand was observed in the shallow water areas that may be related to the landslide process. High-resolution multibeam bathymetry acquired in 2008 by CSU Monterey Bay show this "fresh" slide and at least two other slides of varying age along the West End. The slides are each roughly 2 hectares in area and their debris aprons are spread across the first terrace at about 85-m water depth that is likely associated with the Last Glacial Maximum sealevel lowstand. Larger submarine slides exist along the steep Catalina and Catalina Ridge escarpments along the southwest flank of the island platform. A prominent slide block, exceeding 3 sq-km in area, appears to have slipped more than

  12. En el Cincuentenario del Hospital Santa Clara

    Directory of Open Access Journals (Sweden)

    Gilberto Rueda Pérez

    1992-12-01

    Full Text Available

    El 16 de julio de 1942 nace el Hospital Sanatorio Antituberculoso Santa Clara en Santafé de Bogotá.
    Un siglo atrás, casi a la fecha, en 1843, nace en Alemania Roberto Koch, quien, 60 años antes de la fundación del Hospital, el 24 de marzo de 1882, presenta al mundo el descubrimiento del Micobacterium Tuberculosis, germen causante de la enfermedad que ataca alhombre desde sus más remotos orígenes y que aún nos acompaña, especialmente en los países subdesarrollados, causando severo impacto en la salud de las poblaciones más necesitadas, apesar de los grandes avances alcanzados en el campo de la Medicina a nivel mundial.
    Por haber sido destinado el Hospital altratamiento de los tuberculosos, destino que aún conserva primordialmente aunque, como se verá posteriormente, sus camas reciben enfermos de medicina general dada la evolución de los tratamientos y la modernización de los esquemas terapéuticos, se justifica ampliamente mencionar aquí los principales avances relacionados con el control de la Tuberculosis a través de los tiempos hasta la fundación del Hospital.

    Estos se pueden resumir así:

    • 'HIPOCRATES (460-377 a. C.:describe la consunción y la llama tisis; lanza el concepto de herencia que perdura por siglos.
    • ARISTOTELES(324-284a. C.:habla del contagio a través de la respiración.
    • CELSO (siglo I a. C.: describe el tubérculo y señala tres formas de consunción: atrofia, caquexia y tisis.
    • GALENO(181-261 d. C.: la agrupa con otras enfermedades transmisibles: la peste, la sarna, etc.
    • EDADMEDIA(sigloVII alXIIId. C.:se destaca únicamente como aporte nuevo Maimonides, filósofo judío radicado en Granada (11351204,quien describe la tisis de los animales.

    Posteriormente Girolamo Fracastoro (1478-1553, nacido en Verona,la asimila a la viruela y lanza la teoría microbiana.

    • PARACELSO(1493-1541pregona que: los

    • Bathymetry Hillshade--Offshore of Santa Barbara, California

      Data.gov (United States)

      U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the bathymetry and shaded-relief maps (see sheets 1, 2, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

    • A Santa Sé e a Conferência de Helsinque

      Directory of Open Access Journals (Sweden)

      Virgílio Caixeta Arraes

      2011-02-01

      Full Text Available A presente exposição busca, brevemente, estudar a atuação da Santa Sé durante a Conferência de Helsinque e analisar a diplomacia pontifica durante esse período da Guerra Fria.

    • Natural Law, Santa Clara, and the Supreme Court.

      Science.gov (United States)

      Rodgers, Raymond S.; Lujan, Phillip

      The court case, "Santa Clara Pueblo, et al. v. Julia Martinez, et al.," is the subject of this paper. It gives the background of the case of a woman whose children were refused admittance to tribal rolls because of an ordinance prohibiting the enrollment of children whose father is not a tribal member. The paper gives the arguments of…

    • Santa Fé ante el ataque de Raleigh a la Guayana

      Directory of Open Access Journals (Sweden)

      Manuel Lucena Salmoral

      1962-11-01

      Full Text Available A la una de la tarde del 12 de enero de 1618 comenzaron a desembarcar los efectivos militares que el corsario inglés Walter Raleigh lanzaba contra la pequeña ciudad de Santo Tomé (Guayana, dependiente por aquel entonces, como toda la provincia de El Dorado, de la Real Audiencia de Santa Fé.

    • Breeding and trade of wildlife in Santa Catarina state, Brazil.

      Science.gov (United States)

      Kuhnen, V V; Remor, J O; Lima, R E M

      2012-02-01

      The wildlife trade is becoming increasingly more relevant in discussions concerning conservation biology and the sustainable management of natural resources. The aim of this study was to document the trade and breeding of wildlife in Santa Catarina state, in southern Brazil. Data was collected from annual reports (1996-2008) of wildlife breeders which were sent to IBAMA. By the end of 2008, there were 79 wildlife breeders and 11 wildlife traders distributed in Santa Catarina. Commercial breeding accounted for the highest number of breeders (51%). In total, there are 213 species of wild animals bred in the state: 177 birds, 19 mammals and 17 reptiles. Of these, 48% are native to Santa Catarina, 32% occur in other Brazilian states and 20% are exotic to Brazil. Nine percent of the species bred are vulnerable or endangered. It was observed that some breeders reported breeding unauthorized species. Altogether, 93 species are bred illegally by 19 breeders. Of these species, 48 are native to Santa Catarina and three are classified as vulnerable or in danger of extinction. We hope the data presented in this paper contributes to the development of conservation strategies and conscious use of wildlife resources in Brazil.

    • 78 FR 67210 - Santa Clara Pueblo Disaster #NM-00038

      Science.gov (United States)

      2013-11-08

      ... ADMINISTRATION Santa Clara Pueblo Disaster NM-00038 AGENCY: U.S. Small Business Administration. ACTION: Notice...: Submit completed loan applications to: U.S. Small Business Administration, Processing and Disbursement... of Disaster Assistance, U.S. Small Business Administration, 409 3rd Street, SW., Suite...

    • Santa Fe v. Doe and The Secularization of America.

      Science.gov (United States)

      Wales, Steven

      2002-01-01

      Suggests that the Supreme Court's Santa Fe v. Doe decision (involving voluntary, student-led prayer at high school football games) was erroneous. Concludes that the Supreme Court's jurisprudence in this area has effectively expunged religion from the public square, particularly public schools, by writing into the Constitution a strict wall between…

    • A blizzard of stem cells in Santa Fe.

      Science.gov (United States)

      Youssef, Khalil Kass; Blanpain, Cédric

      2011-06-01

      The Keystone Symposium 'Stem Cells in Development, Tissue Homeostasis and Disease' was held between 30th January and 4th February 2011 in Santa Fe, New Mexico, USA. The organizers gathered together an impressive panel of speakers to discuss various aspects of stem-cell biology from early development to adult homeostasis, as well as the implications of stem cells for human diseases.