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  1. Hydrology of the middle San Pedro area, southeastern Arizona

    Science.gov (United States)

    Cordova, Jeffrey T.; Dickinson, Jesse; Beisner, Kimberly R.; Hopkins, Candice B.; Kennedy, Jeffrey R.; Pool, Donald R.; Glenn, Edward P.; Nagler, Pamela L.; Thomas, Blakemore E.

    2015-05-05

    In the middle San Pedro Watershed in southeastern Arizona, groundwater is the primary source of water supply for municipal, domestic, industrial, and agricultural use. The watershed comprises two smaller subareas, the Benson subarea and the Narrows-Redington subarea. Early 21st century projections for heavy population growth in the watershed have not yet become a reality, but increased groundwater withdrawals could have undesired consequences - such as decreased base flow to the San Pedro River, and groundwater-level declines - that would lead to the need to deepen existing wells. This report describes the hydrology, hydrochemistry, water quality, and development of a groundwater budget for the middle San Pedro Watershed, focusing primarily on the elements of groundwater movement that could be most useful for the development of a groundwater modelPrecipitation data from Tombstone, Arizona, and base flow at the stream-gaging station on the San Pedro River at Charleston both show relatively dry periods during the 1960s through the mid-1980s and in the mid-1990s to 2009, and wetter periods from the mid-1980s through the mid-1990s. Water levels in four out of five wells near the mountain fronts show cyclical patterns of recharge, with rates of recharge greatest in the early 1980s through the mid-1990s. Three wells near the San Pedro River recorded their lowest levels during the 1950s to the mid-1960s. The water-level record from one well, completed in the confined part of the coarse-grained lower basin fill, showed a decline of approximately 21 meters.Annual flow of the San Pedro River, measured at the Charleston and Redington gages, has decreased since the 1940s. The median annual streamflow and base flow at the gaging station on the river near Tombstone has decreased by 50 percent between the periods 1968–1986 and 1997–2009. Estimates of streamflow infiltration along the San Pedro River during 1914–2009 have decreased 44 percent, with the largest decreases in

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

    Directory of Open Access Journals (Sweden)

    Hernán Horacio Schiaffini

    2011-12-01

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

  3. Contrasting trends of tuberculosis in the cities of San Pedro Sula and Tegucigalpa, Honduras, 2005-2014.

    Science.gov (United States)

    Varela-Martínez, Cecilia; Yadon, Zaida E; Marín, Diana; Heldal, Einar

    2016-01-01

    Objective To 1) describe and compare the trends of tuberculosis (TB) case notification rates (CNRs) and treatment outcomes in the two largest cities in Honduras (San Pedro Sula and Tegucigalpa) for the period 2005-2014 and 2) identify possible related socioeconomic and health sector factors. Methods This retrospective ecological operational research study used aggregated data from the National TB Program (socioeconomic and health sector information and individual data from the 2014 TB case notification report). Results TB CNRs declined steadily over the study period in Tegucigalpa (from 46 to 28 per 100 000 inhabitants) but remained high in San Pedro Sula (decreasing from 89 to 78 per 100 000 inhabitants). Similar trends were observed for smear-positive TB. While presumptive TB cases examined were similar for both cities, in San Pedro Sula the proportions of presumptive cases with a positive smear; (7.7% versus 3.6%) relapses (8.9% versus 4.2%); and patients lost to follow-up (10.9% versus 2.7%) were significantly higher, and the treatment success lower (75.7% versus 87.0%). San Pedro Sula had lower annual income per capita, fewer public sector health workers and facilities, and a higher and increasing homicide index. The 2014 TB case data from San Pedro Sula showed a significantly lower median age and a higher proportion of assembly plant workers, prisoners, drug abusers, and diabetes. Conclusions The TB rate was higher and treatment success lower, and health care resources and socio-demographic indicators less favorable, in San Pedro Sula versus Tegucigalpa. City authorities, the NTP, and the health sector overall should strengthen early case detection, treatment, and infection control, involving both public and private health sectors.

  4. Hydrological conditions and evaluation of sustainable groundwater use in the Sierra Vista Subwatershed, Upper San Pedro Basin, southeastern Arizona

    Science.gov (United States)

    Gungle, Bruce; Callegary, James B.; Paretti, Nicholas V.; Kennedy, Jeffrey R.; Eastoe, Christopher J.; Turner, Dale S.; Dickinson, Jesse; Levick, Lainie R.; Sugg, Zachary P.

    2016-08-18

    This study assessed progress toward achieving sustainable groundwater use in the Sierra Vista Subwatershed of the Upper San Pedro Basin, Arizona, through evaluation of 14 indicators of sustainable use. Sustainable use of groundwater in the Sierra Vista Subwatershed requires, at a minimum, a stable rate of groundwater discharge to, and thus base flow in, the San Pedro River. Many of the 14 indicators are therefore related to long-term or short-term effects on base flow and provide us with a means to evaluate groundwater discharge to and base flow in the San Pedro River. The indicators were based primarily on 10 to 20 years of data monitoring in the subwatershed, ending in 2012, and included subwatershedwide indicators, riparian-system indicators, San Pedro River indicators, and springs indicators.

  5. San Pedro River Aquifer Binational Report

    Science.gov (United States)

    Callegary, James B.; Minjárez Sosa, Ismael; Tapia Villaseñor, Elia María; dos Santos, Placido; Monreal Saavedra, Rogelio; Grijalva Noriega, Franciso Javier; Huth, A. K.; Gray, Floyd; Scott, C. A.; Megdal, Sharon; Oroz Ramos, L. A.; Rangel Medina, Miguel; Leenhouts, James M.

    2016-01-01

    The United States and Mexico share waters in a number of hydrological basins and aquifers that cross the international boundary. Both countries recognize that, in a region of scarce water resources and expanding populations, a greater scientific understanding of these aquifer systems would be beneficial. In light of this, the Mexican and U.S. Principal Engineers of the International Boundary and Water Commission (IBWC) signed the “Joint Report of the Principal Engineers Regarding the Joint Cooperative Process United States-Mexico for the Transboundary Aquifer Assessment Program" on August 19, 2009 (IBWC-CILA, 2009). This IBWC “Joint Report” serves as the framework for U.S.-Mexico coordination and dialogue to implement transboundary aquifer studies. The document clarifies several details about the program such as background, roles, responsibilities, funding, relevance of the international water treaties, and the use of information collected or compiled as part of the program. In the document, it was agreed by the parties involved, which included the IBWC, the Mexican National Water Commission (CONAGUA), the U.S. Geological Survey (USGS), and the Universities of Arizona and Sonora, to study two priority binational aquifers, one in the San Pedro River basin and the other in the Santa Cruz River basin. This report focuses on the Binational San Pedro Basin (BSPB). Reasons for the focus on and interest in this aquifer include the fact that it is shared by the two countries, that the San Pedro River has an elevated ecological value because of the riparian ecosystem that it sustains, and that water resources are needed to sustain the river, existing communities, and continued development. This study describes the aquifer’s characteristics in its binational context; however, most of the scientific work has been undertaken for many years by each country without full knowledge of the conditions on the other side of the border. The general objective of this study is to

  6. Reconnaissance radiological characterization for the White Point Nike Missile Site, San Pedro, California

    International Nuclear Information System (INIS)

    Espegren, M.L.; Jensen, M.K.; Pierce, G.A.; Smith, S.M.

    1993-01-01

    This report is the result of field work performed at the former White Point Nike Missile Site, San Pedro, California. The Hazardous Waste Remedial Actions Program tasked the Oak Ridge National Laboratory Pollutant Assessments Group in Grand Junction, Colo., with this project. The objective was to determine whether or not radioisotopes possibly associated with past Department of Defense (DOD) operations were present and within accepted background levels. The radiation survey was accomplished by performing three independent radiation surveys, both outdoors and indoors, and random soil sampling. Initially, the site was land surveyed to develop a grid block system. A background radiation investigation was performed out in the San Pedro area

  7. Lowland riparian herpetofaunas: the San Pedro River in southeastern Arizona

    Science.gov (United States)

    Philip C. Rosen

    2005-01-01

    Previous work has shown that southeastern Arizona has a characteristic, high diversity lowland riparian herpetofauna with 62-68 or more species along major stream corridors, and 46-54 species in shorter reaches within single biomes, based on intensive fieldwork and museum record surveys. The San Pedro River supports this characteristic herpetofauna, at least some of...

  8. Tamarisk and river restoration along the San Pedro and Gila Rivers

    Science.gov (United States)

    Juliet Stromberg; Sharon Lite; Charles Paradzick

    2005-01-01

    The abundance of tamarisk (Tamarix ramosissima and related species) along the San Pedro and Gila River flood plains varies with differences in stream flow regimes. Tamarisk abundance, relative to Fremont cottonwood and Goodding willow, is greater at sites with more intermittent stream flows and deeper and more fluctuating ground-water levels....

  9. Flora of the San Pedro Riparian National Conservation Area, Cochise County, Arizona

    Science.gov (United States)

    Elizabeth Makings

    2005-01-01

    The flora of the San Pedro Riparian National Conservation Area (SPRNCA) consists of 618 taxa from 92 families, including a new species of Eriogonum and four new State records. The vegetation communities include Chihuahuan Desertscrub, cottonwood-willow riparian corridors, mesquite terraces, sacaton grasslands, rocky outcrops, and cienegas. Species...

  10. Quaternary Geochronology, Paleontology, and Archaeology of the Upper San Pedro River Valley, Sonora, Mexico

    Science.gov (United States)

    Gaines, E. P.

    2013-12-01

    This poster presents the results of multi-disciplinary investigations of the preservation and extent of Quaternary fossil-bearing strata in the San Pedro River Valley in Sonora, Mexico. Geologic deposits in the portions of the San Pedro Valley in southern Arizona contain one of the best late Cenozoic fossil records known in North America and the best record of early humans and extinct mammals on the continent. The basin in the U.S. is one of the type locations for the Blancan Land Mammal Age. Hemiphilian and Irvingtonian fossils are common. Rancholabrean remains are widespread. Strata in the valley adjacent to the international border with Mexico have yielded the densest concentration of archaeological mammoth-kill sites known in the western hemisphere. Despite more than 60 years of research in the U.S., however, and the fact that over one third of the San Pedro River lies south of the international boundary, little has been known about the late Cenozoic geology of the valley in Mexico. The study reported here utilized extensive field survey, archaeological documentation, paleontological excavations, stratigraphic mapping and alluvial geochronology to determine the nature and extent of Quaternary fossil-bearing deposits in the portions of the San Pedro Valley in Sonora, Mexico. The results demonstrate that the Plio-Pleistocene fossil -bearing formations known from the valley in Arizona extend into the uppermost reaches of the valley in Mexico. Several new fossil sites were discovered that yielded the remains of Camelids, Equus, Mammuthus, and other Proboscidean species. Late Pleistocene archaeological remains were found on the surface of the surrounding uplands. AMS radiocarbon dating demonstrates the widespread preservation of middle- to late- Holocene deposits. However, the late Pleistocene deposits that contain the archaeological mammoth-kill sites in Arizona are absent in the valley in Mexico, and are now known to be restricted to relatively small portions of

  11. The lower San Pedro River: hydrology and flow restoration for biodiversity conservation

    Science.gov (United States)

    Jeanmarie Haney

    2005-01-01

    The lower San Pedro River, downstream from Benson, is a nearly unfragmented habitat containing perennial flow reaches that support riparian vegetation that serve as “stepping stones” for migratory species. The Nature Conservancy has purchased farm properties and retired agricultural pumping along the lower river, based largely on results from hydrologic analyses...

  12. Lessons for Integrated Water Resources Management from the San Pedro HELP Basin on the U.S.-Mexico Border

    Science.gov (United States)

    Browning, A.; Goodrich, D.; Varady, R.; Richter, H.

    2007-12-01

    The San Pedro Basin sits within an intermountain ecotone with the Sonoran and Chihuahuan Deserts to the west and east and the Rocky Mountain and Sierra Madre Mountain habitats to the north and south. The headwaters of the basin originate in northern Sonora and flow north into southeast Arizona. As the region's only remaining perennial stream, the San Pedro River serves as an international flyway for over 400 bird species. It is one of the western hemisphere's most ecologically diverse areas with some 20 different biotic communities, and "possesses one of the richest assemblages of land mammal species in the world." Large mining, military, and municipal entities are major users of the same groundwater resources that maintain perennial flow in the San Pedro. This presentation describes empirical evidence of the positive impacts on watershed management of scientists and policy researchers working closely with water managers and elected officials in a functioning HELP basin. We posit that when hydrologists help watershed groups understand the processes controlling water quality and quantity, and when managers and stakeholders connect these processes to social, economic and legal issues then transboundary cooperation in policymaking and water management is most effective. The distinctive physical and socioeconomic characteristics of the basin as well as differences in institutional regulations, water law issues, and their local implementations in Arizona and Sonora are discussed. We illustrate how stakeholders and scientific researchers in both countries strive to balance ecosystem needs with human demands to create new, integrated basin management. Finally, we describe how the accomplishments of the San Pedro collaborative process, including the use of environmental-conflict-resolution tools, have contributed to the UNESCO HELP (Hydrology for the Environment, Life, and Policy) agenda.

  13. The Upper San Pedro Partnership: A Case Study of Successful Strategies to Connect Science to Societal Needs

    Science.gov (United States)

    Goodrich, D. C.; Richter, H.; Varady, R.; Browning-Aiken, A.; Shuttleworth, J.

    2006-12-01

    The Upper San Pedro Partnership (USPP) (http://www.usppartnership.com/) has been in existence since 1998. Its purpose is to coordinate and cooperate in the implementation of comprehensive policies and projects to meet the long-term water needs of residents within the U.S. side of the basin and of the San Pedro Riparian National Conservation Area. The Partnership consists of 21 local, state, and Federal agencies, NGO's and a private water company. In 2004 it was recognized by Congress in Section 321 of Public Law 108-136 and required to make annual reports to Congress on its progress in bringing the basin water budget into balance by 2011. The Partnership is dedicated to science-based decision making. This presentation will provide an overview of the evolution of natural resources research in the binational (U.S.-Mexico) San Pedro Basin into a mature example of integrated science and decision making embodied in the USPP. It will discuss the transition through science and research for understanding; to science for addressing a need; to integrated policy development and science. At each stage the research conducted becomes more interdisciplinary, first across abiotic disciplines (hydrology, remote sensing, atmospheric science), then a merging of abiotic and biotic disciplines (adding ecology and plant physiology), and finally a further merging with the social sciences and policy and decision making for resource management. Federal, university, and NSF SAHRA Science and Technology Center research has been planned and conducted directly with the USPP. Because of the success the San Pedro has been designated as an operational HELP (Hydrology for the Environment, Life, and Policy) demonstration basin—the most advanced category. Lessons learned from this experience will be reviewed with the intent providing guidance to ensure that hydrologic and watershed research is socially and scientifically relevant and will directly address the needs of policy makers and resource

  14. 33 CFR 165.1151 - Security Zones; liquefied hazardous gas tank vessels, San Pedro Bay, California.

    Science.gov (United States)

    2010-07-01

    ... a tank vessel as liquefied petroleum gas, liquefied natural gas, or similar liquefied gas products... Eleventh Coast Guard District § 165.1151 Security Zones; liquefied hazardous gas tank vessels, San Pedro... the sea floor, within a 500 yard radius around any liquefied hazardous gas (LHG) tank vessel that is...

  15. Effects of reintroduced beaver (Castor canadensis) on riparian bird community structure along the upper San Pedro River, southeastern Arizona and northern Sonora, Mexico

    Science.gov (United States)

    Johnson, Glenn E.; van Riper, Charles

    2014-01-01

    Chapter 1.—We measured bird abundance and richness along the upper San Pedro River in 2005 and 2006, in order to document how beavers (Castor canadensis) may act as ecosystem engineers after their reintroduction to a desert riparian area in the Southwestern United States. In areas where beavers colonized, we found higher bird abundance and richness of bird groups, such as all breeding birds, insectivorous birds, and riparian specialists, and higher relative abundance of many individual species—including several avian species of conservation concern. Chapter 2.—We conducted bird surveys in riparian areas along the upper San Pedro River in southeastern Arizona (United States) and northern Sonora (Mexico) in order to describe factors influencing bird community dynamics and the distribution and abundance of species, particularly those of conservation concern. These surveys were also used to document the effects of the ecosystem-altering activities of a recently reintroduced beavers (Castor canadensis). Chapter 3.—We reviewed Southwestern Willow Flycatcher (Empidonax traillii extimus) nest records and investigated the potential for future breeding along the upper San Pedro River in southeastern Arizona, where in July 2005 we encountered the southernmost verifiable nest attempt for the species. Continued conservation and management of the area’s riparian vegetation and surface water has potential to contribute additional breeding sites for this endangered Willow Flycatcher subspecies. Given the nest record along the upper San Pedro River and the presence of high-density breeding sites to the north, the native cottonwood-willow forests of the upper San Pedro River could become increasingly important to E. t. extimus recovery, especially considering the anticipated effect of the tamarisk leaf beetle (Diorhabda carinulata) on riparian habitat north of the region.

  16. La restauración en comunidad de la iglesia de San Pedro de Atacama

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    Beatriz Yuste Miguel

    2017-12-01

    Full Text Available En medio del gran desierto de Atacama caracterizado por una gran aridez y amplitud térmica, se ubica en un fértil oasis, la iglesia de San Pedro de Atacama. Su construcción original dataría del siglo XVI, la actual, del siglo XVIII, conserva el estilo arquitectónico barroco del ámbito sur andino. La obra está sorprendentemente adecuada a la ecología, sismicidad y materialidad del desierto. Destacan sus muros de adobe, techumbre de par y nudillo de chañar y entablado de cactus. La iglesia ha sufrido sucesivos incendios, sismos, inundaciones y sobrecargas en el techo que han ido provocando daños acumulativos graves en su estructura. El proyecto de restauración ejecutado por Fundación Altiplano buscó ajustarse a los criterios y técnicas vigentes para la conservación patrimonial de construcciones en tierra, como también a los de preservación del patrimonio y desarrollo sostenible, a través del fortalecimiento de la comunidad de San Pedro de Atacama.

  17. Development of a shared vision for groundwater management to protect and sustain baseflows of the Upper San Pedro River, Arizona, USA

    Science.gov (United States)

    Richter, Holly E.; Gungle, Bruce; Lacher, Laurel J.; Turner, Dale S.; Bushman, Brooke M.

    2014-01-01

    Groundwater pumping along portions of the binational San Pedro River has depleted aquifer storage that supports baseflow in the San Pedro River. A consortium of 23 agencies, business interests, and non-governmental organizations pooled their collective resources to develop the scientific understanding and technical tools required to optimize the management of this complex, interconnected groundwater-surface water system. A paradigm shift occurred as stakeholders first collaboratively developed, and then later applied, several key hydrologic simulation and monitoring tools. Water resources planning and management transitioned from a traditional water budget-based approach to a more strategic and spatially-explicit optimization process. After groundwater modeling results suggested that strategic near-stream recharge could reasonably sustain baseflows at or above 2003 levels until the year 2100, even in the presence of continued groundwater development, a group of collaborators worked for four years to acquire 2250 hectares of land in key locations along 34 kilometers of the river specifically for this purpose. These actions reflect an evolved common vision that considers the multiple water demands of both humans and the riparian ecosystem associated with the San Pedro River.

  18. Development of a Shared Vision for Groundwater Management to Protect and Sustain Baseflows of the Upper San Pedro River, Arizona, USA

    Directory of Open Access Journals (Sweden)

    Holly E. Richter

    2014-08-01

    Full Text Available Groundwater pumping along portions of the binational San Pedro River has depleted aquifer storage that supports baseflow in the San Pedro River. A consortium of 23 agencies, business interests, and non-governmental organizations pooled their collective resources to develop the scientific understanding and technical tools required to optimize the management of this complex, interconnected groundwater-surface water system. A paradigm shift occurred as stakeholders first collaboratively developed, and then later applied, several key hydrologic simulation and monitoring tools. Water resources planning and management transitioned from a traditional water budget-based approach to a more strategic and spatially-explicit optimization process. After groundwater modeling results suggested that strategic near-stream recharge could reasonably sustain baseflows at or above 2003 levels until the year 2100, even in the presence of continued groundwater development, a group of collaborators worked for four years to acquire 2250 hectares of land in key locations along 34 kilometers of the river specifically for this purpose. These actions reflect an evolved common vision that considers the multiple water demands of both humans and the riparian ecosystem associated with the San Pedro River.

  19. Environmental evidence of fossil fuel pollution in Laguna Chica de San Pedro lake sediments (Central Chile)

    International Nuclear Information System (INIS)

    Chirinos, L.; Rose, N.L.; Urrutia, R.; Munoz, P.; Torrejon, F.; Torres, L.; Cruces, F.; Araneda, A.; Zaror, C.

    2006-01-01

    This paper describes lake sediment spheroidal carbonaceous particle (SCP) profiles from Laguna Chica San Pedro, located in the Biobio Region, Chile (36 o 51' S, 73 o 05' W). The earliest presence of SCPs was found at 16 cm depth, corresponding to the 1915-1937 period, at the very onset of industrial activities in the study area. No SCPs were found at lower depths. SCP concentrations in Laguna Chica San Pedro lake sediments were directly related to local industrial activities. Moreover, no SCPs were found in Galletue lake (38 o 41' S, 71 o 17.5' W), a pristine high mountain water body used here as a reference site, suggesting that contribution from long distance atmospheric transport could be neglected, unlike published data from remote Northern Hemisphere lakes. These results are the first SCP sediment profiles from Chile, showing a direct relationship with fossil fuel consumption in the region. Cores were dated using the 21 Pb technique. - The lake sediment record of SCPs shows the record of fossil-fuel derived pollution in Central Chile

  20. Environmental evidence of fossil fuel pollution in Laguna Chica de San Pedro lake sediments (Central Chile)

    Energy Technology Data Exchange (ETDEWEB)

    Chirinos, L. [Centro de Ciencias Ambientales EULA-Chile, Universidad de Concepcion, PO Box 160-C, Concepcion (Chile)]. E-mail: lchirin@pucp.edu.pe; Rose, N.L. [Environmental Change Research Centre, University College London, 26 Bedford Way, London WG1HOAP (United Kingdom); Urrutia, R. [Centro de Ciencias Ambientales EULA-Chile, Universidad de Concepcion, PO Box 160-C, Concepcion (Chile); Munoz, P. [Departamento de Biologia Marina, Universidad Catolica del Norte, Larrondo 1281, Coquimbo (Chile); Torrejon, F. [Centro de Ciencias Ambientales EULA-Chile, Universidad de Concepcion, PO Box 160-C, Concepcion (Chile); Torres, L. [Departamento de Botanica, Universidad de Concepcion, Concepcion (Chile); Cruces, F. [Departamento de Botanica, Universidad de Concepcion, Concepcion (Chile); Araneda, A. [Centro de Ciencias Ambientales EULA-Chile, Universidad de Concepcion, PO Box 160-C, Concepcion (Chile); Zaror, C. [Facultad de Ingenieria Quimica, Universidad de Concepcion, Concepcion (Chile)

    2006-05-15

    This paper describes lake sediment spheroidal carbonaceous particle (SCP) profiles from Laguna Chica San Pedro, located in the Biobio Region, Chile (36{sup o} 51' S, 73{sup o} 05' W). The earliest presence of SCPs was found at 16 cm depth, corresponding to the 1915-1937 period, at the very onset of industrial activities in the study area. No SCPs were found at lower depths. SCP concentrations in Laguna Chica San Pedro lake sediments were directly related to local industrial activities. Moreover, no SCPs were found in Galletue lake (38{sup o} 41' S, 71{sup o} 17.5' W), a pristine high mountain water body used here as a reference site, suggesting that contribution from long distance atmospheric transport could be neglected, unlike published data from remote Northern Hemisphere lakes. These results are the first SCP sediment profiles from Chile, showing a direct relationship with fossil fuel consumption in the region. Cores were dated using the {sup 21}Pb technique. - The lake sediment record of SCPs shows the record of fossil-fuel derived pollution in Central Chile.

  1. Application of hydrologic tools and monitoring to support managed aquifer recharge decision making in the Upper San Pedro River, Arizona, USA

    Science.gov (United States)

    Lacher, Laurel J.; Turner, Dale S.; Gungle, Bruce W.; Bushman, Brooke M.; Richter, Holly E.

    2014-01-01

    The San Pedro River originates in Sonora, Mexico, and flows north through Arizona, USA, to its confluence with the Gila River. The 92-km Upper San Pedro River is characterized by interrupted perennial flow, and serves as a vital wildlife corridor through this semiarid to arid region. Over the past century, groundwater pumping in this bi-national basin has depleted baseflows in the river. In 2007, the United States Geological Survey published the most recent groundwater model of the basin. This model served as the basis for predictive simulations, including maps of stream flow capture due to pumping and of stream flow restoration due to managed aquifer recharge. Simulation results show that ramping up near-stream recharge, as needed, to compensate for downward pumping-related stress on the water table, could sustain baseflows in the Upper San Pedro River at or above 2003 levels until the year 2100 with less than 4.7 million cubic meters per year (MCM/yr). Wet-dry mapping of the river over a period of 15 years developed a body of empirical evidence which, when combined with the simulation tools, provided powerful technical support to decision makers struggling to manage aquifer recharge to support baseflows in the river while also accommodating the economic needs of the basin.

  2. Application of Hydrologic Tools and Monitoring to Support Managed Aquifer Recharge Decision Making in the Upper San Pedro River, Arizona, USA

    Directory of Open Access Journals (Sweden)

    Laurel J. Lacher

    2014-11-01

    Full Text Available The San Pedro River originates in Sonora, Mexico, and flows north through Arizona, USA, to its confluence with the Gila River. The 92-km Upper San Pedro River is characterized by interrupted perennial flow, and serves as a vital wildlife corridor through this semiarid to arid region. Over the past century, groundwater pumping in this bi-national basin has depleted baseflows in the river. In 2007, the United States Geological Survey published the most recent groundwater model of the basin. This model served as the basis for predictive simulations, including maps of stream flow capture due to pumping and of stream flow restoration due to managed aquifer recharge. Simulation results show that ramping up near-stream recharge, as needed, to compensate for downward pumping-related stress on the water table, could sustain baseflows in the Upper San Pedro River at or above 2003 levels until the year 2100 with less than 4.7 million cubic meters per year (MCM/yr. Wet-dry mapping of the river over a period of 15 years developed a body of empirical evidence which, when combined with the simulation tools, provided powerful technical support to decision makers struggling to manage aquifer recharge to support baseflows in the river while also accommodating the economic needs of the basin.

  3. Transient electromagnetic study of basin fill sediments in the Upper San Pedro Basin, Mexico

    Science.gov (United States)

    Bultman, M.W.; Gray, F.

    2011-01-01

    The Upper San Pedro River Basin in Mexico and the United States is an important riparian corridor that is coming under increasing pressure from growing populations and the associated increase in groundwater withdrawal. Several studies have produced three-dimensional maps of the basin fill sediments in the US portion of the basin but little work has been done in the Mexican portion of the basin. Here, the results of a ground-based transient electromagnetic (TEM) survey in the Upper San Pedro Basin, Mexico are presented. These basin fill sediments are characterized by a 10-40 m deep unsaturated surficial zone which is composed primarily of sands and gravels. In the central portion of the basin this unsaturated zone is usually underlain by a shallow clay layer 20-50 m thick. Beneath this may be more clay, as is usually the case near the San Pedro River, or interbedded sand, silt, and clay to a depth of 200-250 m. As you move away from the river, the upper clay layer disappears and the amount of sand in the sediments increases. At 1-2 km away from the river, sands can occupy up to 50% of the upper 200-250 m of the sediment fill. Below this, clays are always present except where bedrock highs are observed. This lower clay layer begins at a depth of about 200 m in the central portion of the basin (250 m or more at distances greater than 1-2 km from the river) and extends to the bottom of most profiles to depths of 400 m. While the depth of the top of this lower clay layer is probably accurate, its thickness observed in the models may be overestimated due to the relatively low magnetic moment of the TEM system used in this study. The inversion routine used for interpretation is based on a one-dimensional geologic model. This is a layer based model that is isotropic in both the x and y directions. Several survey soundings did not meet this requirement which invalidates the inversion process and the resulting interpretation at these locations. The results from these

  4. San Pedro de la Paz: elementos del patrimonio natural estructurantes del paisaje urbano, seccional El Venado

    Directory of Open Access Journals (Sweden)

    Leonel Pérez Bustamante

    2003-09-01

    Full Text Available El proyecto Plan Seccional El Venado se circunscribe en la intención de desarrollar un proyecto inmobiliario de gran extensión territorial en las mesetas de la Cordillera de Nahuelbuta, comuna de San Pedro de la Paz, en el denominado fundo El Venado.

  5. Examining the life history of an individual from Solcor 3, San Pedro de Atacama: Combining bioarchaeology and archaeological chemistry

    International Nuclear Information System (INIS)

    Torres-Rouff, Cristina; Knudson, Kelly J

    2007-01-01

    Detailed life history information using multiple lines of evidence including the identification of geographic origins, health, and body use indicators, can be used to elucidate the complex process of acculturation in the San Pedro de Atacama oases of northern Chile during the Middle Horizon. This paper presents the results of bioarchaeological and archaeological chemical analyses of the skeletal remains of an adult male (tomb 50, catalog number 1948) from the cemetery of Solcor 3 (ca. AD 500-900). Strontium isotope ratios in human tooth enamel reveal information about where a person lived during their childhood, when enamel was being formed. Individual 1948 showed strontium isotope ratios decidedly outside the range of the local San Pedro de Atacama strontium isotope signature. Given these data implying that individual 1948 was originally from elsewhere, an examination of his health status, social role, and mortuary context provides insight into the treatment of foreigners in San Pedro de Atacama. Our data support the argument that individual 1948's foreign birth did not hinder his later assimilation into Atacameno society. He was buried in a local cemetery with a typical mortuary assemblage for a male of this time and no strong evidence of possible foreign origin. Skeletal indicators of diet and activity patterns do not distinguish individual 1948 from the local population, suggesting that his lifestyle was similar to that of other Atacamenos. Therefore, our analyses suggest that individual 1948's acculturation into Atacameno society during his adult life was nearly complete and he retained little to no indication of his probable foreign birth

  6. Investigating Historic Parcel Changes to Understand Land Use Trends: A Methodology and Application for the San Pedro River Watershed

    Science.gov (United States)

    Long-term land use and land cover change, and the associated impacts, pose critical challenges to sustaining healthy communities and ecosystems. In this study, a methodology was developed to use parcel data to evaluate land use trends in southeast Arizona’s San Pedro River Water...

  7. Fire-scar formation in Jeffrey pine - mixed conifer forests in the Sierra San Pedro Martir, Mexico

    Science.gov (United States)

    Scott L. Stephens; Danny L. Fry; Brandon M. Collins; Carl N. Skinner; Ernesto Franco-Vizcaino; Travis J. Freed

    2010-01-01

    Little is known about the probability of fire-scar formation. In this study, we examined all mixed conifer trees for fire-scar formation in a 16 ha watershed that burned as part of a 2003 wildfire in Sierra San Pedro Ma´rtir National Park (SSPM), Mexico. In addition, we examine the probability of fire-scar formation in relation to the previous fire interval in forests...

  8. The BOOTES-5 telescope at San Pedro Martir National Astronomical Observatory, Mexico

    Science.gov (United States)

    Hiriart, D.; Valdez, J.; Martínez, B.; García, B.; Cordova, A.; Colorado, E.; Guisa, G.; Ochoa, J. L.; Nuñez, J. M.; Ceseña, U.; Cunniffe, R.; Murphy, D.; Lee, W.; Park, Il H.; Castro-Tirado, A. J.

    2016-12-01

    BOOTES-5 is the fifth robotic observatory of the international network of robotic telescopes BOOTES (Burst Observer and Optical Transient Exploring Optical System). It is located at the National Astronomical Observatory at Sierra San Pedro Martir, Baja California, Mexico. It was dedicated on November 26, 2015 and it is in the process of testing. Its main scientific objective is the observation and monitoring of the optic counterparts of gamma-ray bursts as quickly as possible once they have been detected from space or other ground-based observatories. BOOTES-5 fue nombrado Telescopio Javier Gorosabel en memoria del astrónomo español Javier Gorosabel Urkia.

  9. Thermal Performance of Traditional and New Concept Houses in the Ancient Village of San Pedro De Atacama and Surroundings

    Directory of Open Access Journals (Sweden)

    Massimo Palme

    2014-05-01

    Full Text Available Earth, wood and others traditional materials are still used in house constructions in many regions of the world, especially in the Andes. San Pedro de Atacama, for example, is a small town where earth blocks (adobes and rammed earth (tapial are important ways to construct, an art passed on through generations. Energy properties of earth are very interesting: thermal conductivity is low; heat storage capacity is high; color is variable and can be used to absorb or to reject solar radiation. However, nowadays the government social dwelling service is proposing a different type of construction, which does not maintain any relation with the tradition. This paper presents simulation studies and monitoring of four different San Pedro houses, constructed by using different techniques and materials. Results can be used to discuss the thermal performance needed in desert climate and the reliability of social dwelling service houses, under construction at this time in the town.

  10. San Pedro de la Mata (Sonseca, Toledo. Building and decorating an early medieval stone church

    Directory of Open Access Journals (Sweden)

    Mª de los Ángeles Utrero Agudo

    2016-11-01

    Full Text Available This work aims to offer those results obtained by means of the archaeological, stylistic and geological analysis of the church of San Pedro de La Mata, of its building and decorative materials and of its quarries. Combining these studies (and methodologies has made possible to identify the original form of the church, to pinpoint the origin of the materials and to characterize thus the skills of the workshops responsible for its construction and decoration.

  11. A dendrochronology based fire history of Jeffry pine-mixed conifer forests in the Sierra San Pedro Martir, Mexico

    Science.gov (United States)

    Scott L. Stephens; Carl N. Skinner; Samantha J. Gill

    2003-01-01

    Conifer forests in northwestern Mexico have not experienced systematic fire suppression or logging, making them unique in western North America. Fire regimes of Pinus jeffreyi Grev. & Balf. mixed conifer forests in the Sierra San Pedro Martir, Baja California, Mexico, were determined by identifying 105 fire dates from 1034 fire scars in 105 specimens. Fires were...

  12. The Cure Violence model: violence reduction in San Pedro Sula (Honduras

    Directory of Open Access Journals (Sweden)

    Charles Ransford

    2017-09-01

    Full Text Available Developed in the United States, the Cure Violence model is a programme of epidemic control that reduces violence through changes to norms and behaviour. This article primarily examines the issue of violence in Honduras and, in particular, in San Pedro Sula which was for years the city with the highest homicide rates in the world. To tackle this situation, in 2013 an adapted version of the programme began to be implemented in certain areas of the city. After describing the adaptation of the model to the context of the Honduran city, its results are analysed in two periods of 2014 and 2015 (compared to 2013 and 2014, respectively: a significant reduction in shootings and a minor fall in the homicide figures stand out.

  13. Inorganic pigment study of the San Pedro Gonzalez Telmo Sibyls using total reflection X-ray fluorescence

    International Nuclear Information System (INIS)

    Vazquez, Cristina; Custo, Graciela; Barrio, Nestor; Burucua, Jose; Boeykens, Susana; Marte, Fernando

    2010-01-01

    This article describes the study carried out on a series of oil paintings on canvas from the eighteenth century that were restored at Centro de Produccion e Investigacion en Restauracion y Conservacion Artistica y Bibliografica - Tarea (CEIRCAB-Tarea), Buenos Aires, Argentina: the San Pedro Gonzalez Telmo Sibyls. Experimental study was undertaken to identify inorganic pigments and the technique used in their confection; and, in this way, try to add information about their local origin. Therefore special emphasis was put to infer technologies used in the manufacturing of these paintings. Elemental analysis was performed by total reflection X-ray fluorescence spectrometry (TXRF) and complemented by optical and polarized light microscopy. Microsampling was carefully done over areas of the paintings which were damaged and where a small additional loss will not be noticed. This investigation has shown that a variety of pigments were used, namely earth pigments (red and yellow ochres), white lead, vermilion, etc., and they were used either pure or in mixtures. This characterization helped conservators in their decisions regarding a better understanding of the deterioration processes. In addition, this research about the material composition allowed the art historians and restorers the possibility to obtain information about where, when or by whom The San Pedro Gonzalez Telmo Sibyls may have been painted.

  14. Inorganic pigment study of the San Pedro Gonzalez Telmo Sibyls using total reflection X-ray fluorescence

    Energy Technology Data Exchange (ETDEWEB)

    Vazquez, Cristina, E-mail: vazquez@cnea.gov.a [Universidad de Buenos Aires, Facultad de Ingenieria, Paseo Colon 850. C1063ACU, Buenos Aires (Argentina); Comision Nacional de Energia Atomica, Gerencia Quimica, Av. Gral Paz 1499, B1650KNA, San Martin (Argentina); Custo, Graciela, E-mail: custo@cnea.gov.a [Comision Nacional de Energia Atomica, Gerencia Quimica, Av. Gral Paz 1499, B1650KNA, San Martin (Argentina); Barrio, Nestor, E-mail: nbarrio@unsam.edu.a [CEIRCAB-TAREA, Universidad Nacional de San Martin (UNSAM), Escuela de Humanidades, Campus Miguelete, 25 de Mayo y Francia, B1650KNA, San Martin (Argentina); Burucua, Jose, E-mail: gburucua@unsam.edu.a [CEIRCAB-TAREA, Universidad Nacional de San Martin (UNSAM), Escuela de Humanidades, Campus Miguelete, 25 de Mayo y Francia, B1650KNA, San Martin (Argentina); Boeykens, Susana [Universidad de Buenos Aires, Facultad de Ingenieria, Paseo Colon 850. C1063ACU, Buenos Aires (Argentina); Marte, Fernando, E-mail: fmarte@unsam.edu.a [CEIRCAB-TAREA, Universidad Nacional de San Martin (UNSAM), Escuela de Humanidades, Campus Miguelete, 25 de Mayo y Francia, B1650KNA, San Martin (Argentina)

    2010-09-15

    This article describes the study carried out on a series of oil paintings on canvas from the eighteenth century that were restored at Centro de Produccion e Investigacion en Restauracion y Conservacion Artistica y Bibliografica - Tarea (CEIRCAB-Tarea), Buenos Aires, Argentina: the San Pedro Gonzalez Telmo Sibyls. Experimental study was undertaken to identify inorganic pigments and the technique used in their confection; and, in this way, try to add information about their local origin. Therefore special emphasis was put to infer technologies used in the manufacturing of these paintings. Elemental analysis was performed by total reflection X-ray fluorescence spectrometry (TXRF) and complemented by optical and polarized light microscopy. Microsampling was carefully done over areas of the paintings which were damaged and where a small additional loss will not be noticed. This investigation has shown that a variety of pigments were used, namely earth pigments (red and yellow ochres), white lead, vermilion, etc., and they were used either pure or in mixtures. This characterization helped conservators in their decisions regarding a better understanding of the deterioration processes. In addition, this research about the material composition allowed the art historians and restorers the possibility to obtain information about where, when or by whom The San Pedro Gonzalez Telmo Sibyls may have been painted.

  15. The geological setting of Santa Monica and San Pedro Basins, California Continental Borderland

    Science.gov (United States)

    Gorsline, D. S.

    The California Continental Borderland's present configuration dates from about 4 to 5 × 10 6 years before present (BP) and is the most recent of several configuration of the southern California margin that have evolved after the North America plate over-rode the East Pacific Rise about 30 × 10 6 years ago. The present morphology is a series of two to three northwest-southeast trending rows of depressions separated by banks and insular ridges. Two inner basins, Santa Monica and San Pedro, have been the site for the California Basin Study (CaBs), funded by the US Department of Energy. The Santa Monica and San Pedro Basins contain post-Miocene sediment thicknesses of about 2.5 and 1.5 km respectively. During the Holocene (past 10,000 years) about 10-12m have accumulated. The sediment entered the basin by one or a combination of processes including particle infall (mainly as bioaggregates) from surface waters, from nepheloid plumes (surface, mid-depth and near-bottom), from turbidity currents, mass movements, and to a very minor degree direct precipitation. In Santa Monica Basin, during the last century, particle infall nepheloid plume transport have been the most common processes. The former process has been dominant in thecentral basin at water depths from 900-945m, where characteristic silt-clay is found with a typical mean particle diameter of about 0.0006mm ( φ standard deviation = 2; φ skewness near zero). Kurtosis is typically 2 (platykurtic); these values indicate broad, near-log normal particle size distributions. The calcium carbonate content averages about 10% and organic carbon about 4%. Surficial sediment bulk densities are 1.1-1.2 and accumulation rates range from 16-30mg cm -2Yr 1 in this central fine deposit. Bottom water oxygen contents are at or below 0.1 ml 1 -1 so that bioturbation is inhibited, thus preserving the primary sedimentary stratification. There appear to be annual varves, but the laminae couplets are not simple wet-dry season pairs

  16. Heavy metals in water of the San Pedro River in Chihuahua, Mexico and its potential health risk

    Directory of Open Access Journals (Sweden)

    Melida Gutierrez

    2008-06-01

    Full Text Available The objective of this study was to determine the seasonal and downstream water quality variations of the San Pedro River in Chihuahua, Mexico. Water samples were collected monthly from October 2005 to August 2006 in triplicate, totaling 165 water samples. The five sampling locations were: below the Francisco I. Madero dam (LP; between Rosales and Delicias (RD; Meoqui (M; El Torreon (ET, and Julimes (LJ. The levels of As, Be, Ca, Cd, Co, Cu, Cr, Fe, Li, Mg, Mn, Mo, Ni, Pb, Sb, Se, Sr, Ti, Ta, V and Zn were measured using an Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES Perkin Elmer 2100. In addition, temperature, pH, electrical conductivity and total and fecal coliformes were determined. The statistical analysis considered a factorial treatment design; where factor A was the location point and factor B was sampling date. In addition, a multivariate technique looking for principal components was performed. The results indicated that some samples exceeded Mexican standards for As, Be, Ca, Cd, Co, Cr, Fe, Mn, Ni, Pb, Sb, Se, Sr and Zn. The As level must be considered for a red flag to the communities along the Rio San Pedro because both the monthly average level (0.10 mg L-1 and location (0.10 mg L-1 exceeded the Mexican and International norms. The multivariate analysis showed a predominant aggregation at the LP location, meaning that there was a predominance of As, Sr, Fe and Li. At the rest of the locations the elements did not present a tendency for aggregation. Statistics applied to sampling month showed that December, January, March and April were aggregated in a negative quadrant of component 1 indicating a predominance of V, Ni, Be, Fe and As. Overall, the results confirmed that this stretch of the San Pedro River is contaminated with heavy metals and other contaminants that might affect human health as well as the health of the ecosystem.

  17. Heavy metals in water of the San Pedro River in Chihuahua, Mexico and its potential health risk

    Science.gov (United States)

    Gutiérrez, Roberto L.; Rubio-Arias, Hector; Quintana, Ray; Ortega, Juan Angel; Gutierrez, Melida

    2008-01-01

    The objective of this study was to determine the seasonal and downstream water quality variations of the San Pedro River in Chihuahua, Mexico. Water samples were collected monthly from October 2005 to August 2006 in triplicate, totaling 165 water samples. The five sampling locations were: below the Francisco I. Madero dam (LP); between Rosales and Delicias (RD); Meoqui (M); El Torreon (ET), and Julimes (LJ). The levels of As, Be, Ca, Cd, Co, Cu, Cr, Fe, Li, Mg, Mn, Mo, Ni, Pb, Sb, Se, Sr, Ti, Ta, V and Zn were measured using an Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) Perkin Elmer 2100. In addition, temperature, pH, electrical conductivity and total and fecal coliformes were determined. The statistical analysis considered a factorial treatment design; where factor A was the location point and factor B was sampling date. In addition, a multivariate technique looking for principal components was performed. The results indicated that some samples exceeded Mexican standards for As, Be, Ca, Cd, Co, Cr, Fe, Mn, Ni, Pb, Sb, Se, Sr and Zn. The As level must be considered for a red flag to the communities along the Rio San Pedro because both the monthly average level (0.10 mg L−1) and location (0.10 mg L−1) exceeded the Mexican and International norms. The multivariate analysis showed a predominant aggregation at the LP location, meaning that there was a predominance of As, Sr, Fe and Li. At the rest of the locations the elements did not present a tendency for aggregation. Statistics applied to sampling month showed that December, January, March and April were aggregated in a negative quadrant of component 1 indicating a predominance of V, Ni, Be, Fe and As. Overall, the results confirmed that this stretch of the San Pedro River is contaminated with heavy metals and other contaminants that might affect human health as well as the health of the ecosystem. PMID:18678922

  18. INTERVENCIÓN ARQUEOMAGNÉTICA DEL HORNO DE LA HACIENDA SAN PEDRO CHOLUL (MÉRIDA, YUCATÁN (Archaeomagnetic Dating of a Kiln from the San Pedro Cholul Hacienda (Merida, Yucatan

    Directory of Open Access Journals (Sweden)

    Héctor Hernández Álvarez

    2017-12-01

    Full Text Available En el presente trabajo se reportan los resultados de un estudio arqueomagnético realizado en un horno para la quema de cal encontrado en la hacienda henequenera de San Pedro Cholul, localizada al noroeste de la ciudad de Mérida en el estado de Yucatán, México. La finalidad del estudio es establecer una cronología confiable y analizar las posibles consecuencias sociales, económicas y ambientales de este asentamiento, el cual existió posiblemente desde mediados del siglo XIX hasta los años sesenta del siglo pasado. Para la determinación de la cronología, se utilizó el método de datación arqueomagnética a estructuras pirotecnológicas de estas características. Las muestras estudiadas provienen de rocas y ladrillos del horno y arrojan una edad entre 1835 y 1896, la cual concuerda con la información histórica disponible y se interpreta como el periodo de producción más importante de la región. ENGLISH: This paper presents the results of an archaeomagnetic study carried out on a lime burning kiln at the henequen hacienda of San Pedro Cholul (northwest of the city of Merida in the state of Yucatan, Mexico. The purpose of the study is to establish a reliable chronology and to estimate the possible social, economic and environmental implications of this settlement, which may have existed from the middle of the nineteenth century until the 1960s. Archaeomagnetic dating was carried out on samples obtained from rocks and bricks from the kiln and give an age between 1835 and 1896. This date range agrees with available historical information and is interpreted as the most important production period of the region.

  19. Study of plaster finishes on San Pedro de los Francos church at Calatayud

    Directory of Open Access Journals (Sweden)

    Sánchez de Rojas, Mª I

    2007-06-01

    Full Text Available This study of the plaster finishes on San Pedro de los Francos Church at Calatayud revealed, firstly, the stratigraphic sequence based on the interpretation of the bonding interfaces; and secondly, the evolution of placement techniques from mudéjar style textured and painted false stonework (15th century to the smooth plastering and paint typical of later phases. Finally, scanning electron microscope (SEM, energy dispersive X-ray microanalysis (EDX and X-ray diffraction (XRD studies showed that gypsum and anhydrite are the main components of both binder and aggregate in these mortars. In other words, they constitute traditional multiphase plasters whose coarser particles or aggregate were a byproduct of the artisanal manufacturing process.El estudio de los enlucidos de la iglesia de San Pedro de los Francos de Calatayud ha permitido demostrar, en primer lugar, la secuencia estratigráfica mediante la lectura de la interfase de adherencia; en segundo lugar, la evolución de las técnicas de aplicación, desde el enlucido mudéjar, un fingido de piedra agramilado y pintado (siglo XV, hasta los enlucidos lisos y pinturas aplicados posteriormente. Y, finalmente, a través de los estudios de microscopía electrónica de barrido (SEM, microanálisis por energía dispersiva de rayos X (EDX y de difracción de rayos X (DRX, se ha determinado que son morteros en los que tanto el conglomerante como el árido son yeso y anhidrita, que correspondería a un yeso tradicional multifase, cuyos granos más gruesos analizados como áridos proceden del producto obtenido artesanalmente.

  20. Gravity data from the San Pedro River Basin, Cochise County, Arizona

    Science.gov (United States)

    Kennedy, Jeffrey R.; Winester, Daniel

    2011-01-01

    The U.S. Geological Survey, Arizona Water Science Center in cooperation with the National Oceanic and Atmospheric Administration, National Geodetic Survey has collected relative and absolute gravity data at 321 stations in the San Pedro River Basin of southeastern Arizona since 2000. Data are of three types: observed gravity values and associated free-air, simple Bouguer, and complete Bouguer anomaly values, useful for subsurface-density modeling; high-precision relative-gravity surveys repeated over time, useful for aquifer-storage-change monitoring; and absolute-gravity values, useful as base stations for relative-gravity surveys and for monitoring gravity change over time. The data are compiled, without interpretation, in three spreadsheet files. Gravity values, GPS locations, and driving directions for absolute-gravity base stations are presented as National Geodetic Survey site descriptions.

  1. AN ACCURACY ASSESSMENT OF 1997 LANDSAT THEMATIC MAPPER DERIVED LAND COVER FOR THE UPPER SAN PEDRO WATERSHED (U.S./MEXICO)

    Science.gov (United States)

    High-Resolution airborne color video data were used to evaluate the accuracy of a land cover map of the upper San Pedro River watershed, derived from June 1997 Landsat Thematic Mapper data. The land cover map was interpreted and generated by Instituto del Medio Ambiente y el Bes...

  2. El Duque de San Pedro de Galatino y la azucarera de Láchar

    OpenAIRE

    Francisco José Sánchez Sánchez

    2015-01-01

    El objetivo del trabajo ha sido el estudio de la fábrica azucarera, construida en el año 1890 en la localidad de Láchar (Granada), denominada “Fábrica Conde de Benalúa”, propiedad de Julio Quesada Cañaveral y Piédrola, Señor de Láchar, Conde de Benalúa y de lasVillas, Duque de San Pedro de Galatino y Grande de España. La metodología ha sido posible gracias a la búsqueda de la documentación en los archivos públicos, nacionales, provinciales, locales y privados. Las conclusiones que presentamos...

  3. Procesos históricos y ambientales en Cerro de San Pedro, San Luis Potosí, México, 1948-1997

    Directory of Open Access Journals (Sweden)

    Paula Andrea Martínez Chaves

    2010-01-01

    Full Text Available Los estudios sobre el municipio Cerro de San Pedro enfatizan la continuidad ambiental aparente que estimula la minería; sin embargo, esta lectura subvalora otras dinámicas que ocurren en la zona. Con base en observaciones directas de trabajo en campo, para realizar análisis de coberturas vegetales, entrevistas con los habitantes de la zona, revisión de cartografía e investigación de archivo, el presente trabajo muestra procesos como la explotación de recursos vegetales y el pastoreo, como actividades económicas paralelas a las labores mineras, y que no habían sido tratados hasta ahora.

  4. Las hermanas de los pobres de San Pedro Claver

    Directory of Open Access Journals (Sweden)

    Rafael Méndez Buendía

    1982-01-01

    Full Text Available "El ser humano actúa, siente y se desenvuelve siempre de acuerdo con lo que él imagina ser verdad acerca de sí mismo y del ambiente que le rodea". Esta es la ley básica del pensamiento humano y este es el modo de que estamos hechos ya que la imaginación desempeña en nuestras vidas un papel mucho más importante de lo que nos podemos imaginar. Extraña al parecer la manera de iniciar este ensayo monográfico de una ilustre congregación religiosa que nace en Barranquilla, "la puerta de oro de Colombia" y "la sultana de los pies desnudos", allá por febrero de 1912, bajo el título de "Hermanas de los Pobres de San Pedro Claver", nombre sugerido a la fundadora por el obispo de Cartagena, monseñor Brioschi, para honrar en forma tal, según sus palabras, al "modelo de virtudes religiosas y al gran apóstol de la caridad cristiana".

  5. Quantifying and valuing ecosystem services: An application of ARIES to the San Pedro River basin, USA

    Science.gov (United States)

    Bagstad, Kenneth J.; Semmens, Darius J.; Villa, Ferdinando; Johnson, Gary

    2014-01-01

    A large body of research exists that identifies and values ecosystem services - the benefits that ecosystems provide to humans (MA, 2005) - and their underlying ecological processes. However, the development of software decision support tools that integrate ecology, economics and geography that can be independently used within the public, private, academic and NGO sectors is a more recent phenomenon (Ruhl et al., 2007; Daily et al., 2009). Spurred by growing demand for more sophisticated analysis of the social and economic consequences of land management decisions, the US Department of Interior - Bureau of Land Management (BLM) launched a pilot project with the US Geological Survey (USGS) to assess the usefulness and feasibility of ecosystem service assessment and valuation tools to provide inputs to decision-making. The project analysed ecosystem services in the US portion of the San Pedro River watershed, which includes the BLM-managed San Pedro Riparian National Conservation Area (SPRNCA), to improve the understanding of complex social and ecological relationships that transcend administrative divisions. The BLM manages some 99 million hectares, primarily in the western United States, and 283 million hectares of sub-surface mineral estate. BLM's multiple-use mission requires that it appropriately balance non-extractive uses such as habitat conservation, recreation and archaeological heritage protection and the extractive use of resources such as timber, oil and gas, coal, uranium, and other minerals.

  6. Sediment Dynamics Over a Stable Point bar of the San Pedro River, Southeastern Arizona

    Science.gov (United States)

    Hamblen, J. M.; Conklin, M. H.

    2002-12-01

    Streams of the Southwest receive enormous inputs of sediment during storm events in the monsoon season due to the high intensity rainfall and large percentages of exposed soil in the semi-arid landscape. In the Upper San Pedro River, with a watershed area of approximately 3600 square kilometers, particle size ranges from clays to boulders with large fractions of sand and gravel. This study focuses on the mechanics of scour and fill on a stable point bar. An innovative technique using seven co-located scour chains and liquid-filled, load-cell scour sensors characterized sediment dynamics over the point bar during the monsoon season of July to September 2002. The sensors were set in two transects to document sediment dynamics near the head and toe of the bar. Scour sensors record area-averaged sediment depths while scour chains measure scour and fill at a point. The average area covered by each scour sensor is 11.1 square meters. Because scour sensors have never been used in a system similar to the San Pedro, one goal of the study was to test their ability to detect changes in sediment load with time in order to determine the extent of scour and fill during monsoonal storms. Because of the predominantly unconsolidated nature of the substrate it was hypothesized that dune bedforms would develop in events less than the 1-year flood. The weak 2002 monsoon season produced only two storms that completely inundated the point bar, both less than the 1-year flood event. The first event, 34 cms, produced net deposition in areas where Johnson grass had been present and was now buried. The scour sensor at the lowest elevation, in a depression which serves as a secondary channel during storm events, recorded scour during the rising limb of the hydrograph followed by pulses we interpret to be the passage of dunes. The second event, although smaller at 28 cms, resulted from rain more than 50 km upstream and had a much longer peak and a slowly declining falling limb. During the

  7. Ground-Water Flow Model of the Sierra Vista Subwatershed and Sonoran Portions of the Upper San Pedro Basin, Southeastern Arizona, United States, and Northern Sonora, Mexico

    Science.gov (United States)

    Pool, D.R.; Dickinson, Jesse

    2007-01-01

    A numerical ground-water model was developed to simulate seasonal and long-term variations in ground-water flow in the Sierra Vista subwatershed, Arizona, United States, and Sonora, Mexico, portions of the Upper San Pedro Basin. This model includes the simulation of details of the groundwater flow system that were not simulated by previous models, such as ground-water flow in the sedimentary rocks that surround and underlie the alluvial basin deposits, withdrawals for dewatering purposes at the Tombstone mine, discharge to springs in the Huachuca Mountains, thick low-permeability intervals of silt and clay that separate the ground-water flow system into deep-confined and shallow-unconfined systems, ephemeral-channel recharge, and seasonal variations in ground-water discharge by wells and evapotranspiration. Steady-state and transient conditions during 1902-2003 were simulated by using a five-layer numerical ground- water flow model representing multiple hydrogeologic units. Hydraulic properties of model layers, streamflow, and evapotranspiration rates were estimated as part of the calibration process by using observed water levels, vertical hydraulic gradients, streamflow, and estimated evapotranspiration rates as constraints. Simulations approximate observed water-level trends throughout most of the model area and streamflow trends at the Charleston streamflow-gaging station on the San Pedro River. Differences in observed and simulated water levels, streamflow, and evapotranspiration could be reduced through simulation of climate-related variations in recharge rates and recharge from flood-flow infiltration.

  8. San Pedro Martir Telescope: Mexican design endeavor

    Science.gov (United States)

    Toledo-Ramirez, Gengis K.; Bringas-Rico, Vicente; Reyes, Noe; Uribe, Jorge; Lopez, Aldo; Tovar, Carlos; Caballero, Xochitl; Del-Llano, Luis; Martinez, Cesar; Macias, Eduardo; Lee, William; Carramiñana, Alberto; Richer, Michael; González, Jesús; Sanchez, Beatriz; Lucero, Diana; Manuel, Rogelio; Segura, Jose; Rubio, Saul; Gonzalez, German; Hernandez, Obed; García, Mary; Lazaro, Jose; Rosales-Ortega, Fabian; Herrera, Joel; Sierra, Gerardo; Serrano, Hazael

    2016-08-01

    The Telescopio San Pedro Martir (TSPM) is a new ground-based optical telescope project, with a 6.5 meters honeycomb primary mirror, to be built in the Observatorio Astronomico Nacional on the Sierra San Pedro Martir (OAN-SPM) located in Baja California, Mexico. The OAN-SPM has an altitude of 2830 meters above sea level; it is among the best location for astronomical observation in the world. It is located 1830 m higher than the atmospheric inversion layer with 70% of photometric nights, 80% of spectroscopic nights and a sky brightness up to 22 mag/arcsec2. The TSPM will be suitable for general science projects intended to improve the knowledge of the universe established on the Official Mexican Program for Science, Technology and Innovation 2014-2018. The telescope efforts are headed by two Mexican institutions in name of the Mexican astronomical community: the Universidad Nacional Autonoma de Mexico and the Instituto Nacional de Astrofisica, Optica y Electronica. The telescope has been financially supported mainly by the Consejo Nacional de Ciencia y Tecnologia (CONACYT). It is under development by Mexican scientists and engineers from the Center for Engineering and Industrial Development. This development is supported by a Mexican-American scientific cooperation, through a partnership with the University of Arizona (UA), and the Smithsonian Astrophysical Observatory (SAO). M3 Engineering and Technology Corporation in charge of enclosure and building design. The TSPM will be designed to allow flexibility and possible upgrades in order to maximize resources. Its optical and mechanical designs are based upon those of the Magellan and MMT telescopes. The TSPM primary mirror and its cell will be provided by the INAOE and UA. The telescope will be optimized from the near ultraviolet to the near infrared wavelength range (0.35-2.5 m), but will allow observations up to 26μm. The TSPM will initially offer a f/5 Cassegrain focal station. Later, four folded Cassegrain and

  9. Violencia rural intercomunitaria no sueste de Galicia. Un caso concreto: Moialde contra San Pedro de Pousada

    Directory of Open Access Journals (Sweden)

    Alonso Gayoso, Emilio

    2015-12-01

    Full Text Available The objective of this work is make an approximation to the research about the rural violence across the analysis of the conflict between two villages in the southeast of Galicia (Santa Maria de Moialde and San Pedro de Pousada, by economic and social causes, means of a cualitative research and the interview of several witness, with the design to determinate the most probable causes of the conflict between the communities, in economic and social nature. With the obtained dates, we reach to the conclusion that the most part of the rural conflict in the studied ambit begin in the competition to access to the single women and to the comunal goods, needful to the daily survival.El objetivo de este trabajo es realizar una aproximación al estudio de la violencia rural a través del análisis de los conflictos entre dos aldeas del sudeste de Galicia (Santa María de Moialde y San Pedro de Pousada, tanto por motivos económicos como sociales, mediante una investigación cualitativa y la entrevista de varios testigos, con la intención de determinar las causas más probables de los conflictos entre comunidades, tanto de naturaleza social como económica. A partir de los datos obtenidos se llega a la conclusión de que la mayoría de los conflictos rurales en el ámbito estudiado se originan en la competencia por las mujeres solteras y por el acceso a los bienes comunales, necesarios para la supervivencia cotidiana. [gl] O obxectivo deste traballo é facer unha aproximación ao estudo da violencia rural a través da análise dos conflitos entre dúas aldeas do sueste de Galicia (Santa María de Moialde e San Pedro de Pousada, tanto por motivos económicos como sociais, mediante unha investigación cualitativa e a entrevista de varias testemuñas, coa intención de determinar as causas máis probables dos conflitos entre comunidades, tanto de natureza social como económica. A partir dos datos obtidos chégase á conclusión de que a maioría dos conflitos

  10. La fiesta xita: patrimonio biocultural mazahua de San Pedro el Alto, México

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    Alicia Y. Vásquez González

    2016-01-01

    Full Text Available Ante la crisis ambiental y de la modernidad, se propone conservar la riqueza cultural y biológica de la humanidad como patrimonio. Así, se valora y revalora el patrimonio vivo, como es la relación entre culturas y biodiversidad, que se manifiestan en paisajes y territorios de los pueblos originarios. Se propone la fiesta xita (viejos como patrimonio biocultural de la milpa mazahua. El estudio etnográfico se realizó en San Pedro el Alto, México. La fiesta xita es parte del patrimonio biocultural mazahua, mediante la cual se entretejen agrobiodiversidad y cultura, lo que permite que los mazahuas mantengan y desarrollen sus actividades sociales y culturales que han sido heredadas de generación en generación.

  11. FACTORES ASOCIADOS A LA CONDUCTA DE LACTANCIA MATERNA EXCLUSIVA HASTA EL SEXTO MES DE LA VIDA EN NIÑOS Y NIÑAS DE LA COMUNA DE SAN PEDRO DE LA PAZ

    OpenAIRE

    ROMERO GARCIA, STEPHANIE

    2012-01-01

    Introducción: La comuna de San Pedro de la Paz posee una baja prevalencia de lactancia materna exclusiva en todos sus períodos reportados. Objetivo: Identificar los factores asociados a la conducta de lactancia materna exclusiva en niños/as hasta el octavo mes de vida, que estén bajo control en la red asistencial de la comuna de San Pedro de la Paz. Material y Métodos: Estudio descriptivo transversal mediante aplicación de encuesta en domicilio a 253 madres de niños/as de 1 a 8 meses de vi...

  12. Eight years of millimetric atmospheric opacity Measurements at San Pedro Mártin sierra in Baja California

    OpenAIRE

    David Hiriart

    2003-01-01

    Se presentan los resultados de ocho a~nos de mediciones de la opacidad de la atm osfera a 210 GHz (1.4 mm) sobre la Sierra de San Pedro M artir B.C. Estos comprenden el periodo de 1995 a 2002, reportando mediciones de un total de 1570 d as. El valor medio de la opacidad al cenit obtenido fue de 0.23 nepers. Los valores de la opacidad al cenit durante el d a y la noche fueron 0.25 y 0.20 nepers, respectivamente. Durante el verano, se encontr o un marcado ascenso en la opacidad a...

  13. Interactions between western gall rust and its Pinus hosts, P. jeffreyi and P. contorta, in Sierra De San Pedro Martir National Park, Northern Baja California, Mexico

    Science.gov (United States)

    Detlev R. Vogler; Brian W. Geils

    2008-01-01

    The Sierra de San Pedro Martir is a mountain range in north-central Baja that comprises the southern-most extension of the Californian coniferous flora, including Pinus jeffreyi, P. contorta, P. lambertiana, Abies concolor, and Calocedrus decurrens. These forests are similar...

  14. Post-Palaeolithic - Palaeolithic pictorial sequences in the Sierra de San Pedro. International Tagus. Cáceres

    Directory of Open Access Journals (Sweden)

    Bueno Ramírez, Primitiva

    2010-06-01

    Full Text Available The UAH team is developing successive projects of heritage evaluation in the International Tagus, focused on the megalithic culture. Our surveys, based on the theoretical statement of a predictive model that considers the presence of outdoor paintings, make the Sierra de San Pedro one of the most important schematic painting groups of the Iberian Peninsula. Its parallel development to the sites with outdoor engravings in the International Tagus draws a complex set of symbols with a major role in the definition of megalithic territories. The identification of Palaeolithic figures coincides with similar recurrences documented in outdoor sites of the western peninsula, pointing to the resort to the past as one of the arguments of vindication and use of traditional territories.

    El equipo de la UAH viene desarrollando sucesivos proyectos de valoración patrimonial en el Tajo Internacional centrados en la cultura megalítica. Nuestras prospecciones a partir de la exposición teórica de un modelo predictivo que considera la presencia de pinturas al aire libre, hacen de la Sierra de San Pedro uno de los más importantes conjuntos de la pintura esquemática de la Península Ibérica. Su desarrollo paralelo a los yacimientos con grabados al aire libre del Tajo Internacional dibuja un complejo entramado de símbolos con un importante papel en la definición de los territorios megalíticos. La identificación de figuras paleolíticas coincide con recurrencias similares documentadas en los yacimientos al aire libre del occidente peninsular, apuntando al recurso al pasado como uno de los argumentos de reivindicación y uso de territorios tradicionales.

  15. “La logia dominicana Aurora Nº 82 de San Pedro de Macoris (1889-1923”

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    José Antonio Ferrer Benimeli

    2011-01-01

    Full Text Available La logia Aurora Nº 82 de San Pedro de Macoris en Santo Domingo afrontó el contexto dominicano e internacional auspiciada por la obediencia española del Gran Oriente Español desde 1889 hasta 1923. Este trabajo traza la historia general de este taller en dicho periodo aportando respuestas a los siguientes interrogantes: ¿Cómo actuaron los masones de este taller en dicho contexto? ¿Cuál fue su relación con las obediencias dominicanas? ¿Cuáles fueron las principales actuaciones oficiales entre esta logia y las autoridades masónicas españolas? ¿Cuáles fueron los principales conflictos internos de la logia?

  16. Ictiofauna de los humedales del río San Pedro, Balancán, Tabasco, México

    Directory of Open Access Journals (Sweden)

    Alfonso Castillo-Domínguez

    2011-06-01

    Full Text Available Los humedales de San Pedro sostienen redes tróficas del sistema fluvial debido a la alta disponibilidad de hábitats y a sus variaciones espacio-temporales. En esta investigación se estudió la composición, densidad y biomasa de la ictiofauna de los humedales; se capturaron 1 049 organismos de 25 especies, dos son exóticas: Oreochromis niloticus y Parachromis managuense. Con 23 especies capturadas en el sitio I, 17 en el II y 14 en el III. En la época de secas se obtuvo mayor riqueza con 21 especies, lluvias con 17 y cinco en nortes. La mayor densidad se mostró en el sitio II (0.23ind./m², seguido de los sitios I y III (0.12, 0.12ind./m². La mayor biomasa fue en secas (8.30g/m², seguida de lluvias (2.1g/m² y por último nortes (0.01g/m². La mayor densidad se mostró en secas (0.43ind./m² y la mínima en nortes (0.023ind./m². Las especies dominantes en densidad según el diagrama Olmstead-Tukey fueron: Petenia splendida, Vieja heterospila, Vieja synspila, Dorosoma petenense y Astyanax aeneus. Por lo tanto, existieron diferencias significativas en los parámetros ecológicos y ambientales. Al considerar la variación en la riqueza podemos concluir que los humedales del río San Pedro, es un sistema donde la composición de la ictiofauna responde a las fluctuaciones espaciales y temporales.

  17. Mechanical conceptual design of 6.5 meter telescope: Telescopio San Pedro Mártir (TSPM)

    Science.gov (United States)

    Uribe, Jorge; Bringas, Vicente; Reyes, Noe; Tovar, Carlos; López, Aldo; Caballero, Xóchitl; Martínez, César; Toledo, Gengis; Lee, William; Carramiñana, Alberto; González, Jesús; Richer, Michael; Sánchez, Beatriz; Lucero, Diana; Manuel, Rogelio; Rubio, Saúl; González, Germán.; Hernández, Obed; Segura, José; Macias, Eduardo; García, Mary; Lazaro, José; Rosales, Fabián.; del Llano, Luis

    2016-07-01

    Telescopio San Pedro Mártir (TSPM) project intends to build a 6.5 meters telescope with alt-azimuth design, currently at the conceptual design. The project is an association between Instituto de Astronomía de la Universidad Nacional Autónoma de México (IA-UNAM) and the Instituto Nacional de Astrofísica, Óptica Electrónica (INAOE) in partnership with department of Astronomy and Steward Observatory of University of Arizona and Smithsonian Astrophysical Observatory of Harvard University. Conceptual design of the telescope is lead and developed by the Centro de Ingeniería y Desarrollo Industrial (CIDESI). An overview of the feasibility study and the structural conceptual design are summarized in this paper. The telescope concept is based on telescopes already commissioned such as MMT and the Baade and Clay Magellan telescopes, building up on these proven concepts. The main differences relative to the Magellan pair are; the elevation axis is located 1 meter above the primary mirror vertex, allowing for a similar field of view at the Cassegrain and both Nasmyth focal stations; instead of using a vane ends to position the secondary mirror TSPM considers an Steward platform like MMT; finally TSPM has a larger floor distance to m1 cell than Magellans and MMT. Initially TSPM will operate with an f/5 Cassegrain station, but the design considers further Nasmyth configurations from a Cassegrain f/5 up to a Gregorian f/11. The telescope design includes 7 focal stations: 1 Cassegrain; 2 Nasmyth; and 4 folded-Cassegrain. The telescope will be designed and manufactured in Mexico, will be design in Queretaro by CIDESI and built between Queretaro and Michoacán manufacturing facilities; it will be preassembled in these facilities and disassembled to send it to the San Pedro Mártir Observatory for final integration. The azimuth and altitude structure is planned to be constructed in modules and transported by truck and shipped to Ensenada and finally to the OAN where is going

  18. Cenobios leoneses altomedievales ante la europeización: San Pedro y San Pablo de Montes, Santiago y San Martín de Peñalba y San Miguel de Escalada

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    Martínez Tejera, Artemio Manuel

    2002-06-01

    Full Text Available The following paper analyses the behaviour of three of the most important monastic communities in the reing of Asturias-Leon for the ninth and then centuries. During this period we witness the implementation of a new ordo, or liturgical ritual that replaces the Hispanic one, strongly established in the Territorium. The liturgical adaptation produces tension and conflicts among the members of different monastic communities, and even between the Episcopate and the monarchy - being King Alfonso VI. In some of the monasteries, the arrival of the new ordo causes the adaptation of the liturgical space, with subsequent changes in liturgical furniture.

    El presente estudio pretende analizar el comportamiento de tres de las más importantes comunidades monásticas astur-leonesas de los siglos IX y X (San Pedro y San Pablo de Montes, Santiago y San Martín de Peñalba y San Miguel de Escalada ante la recepción e implantación de aquel nuevo ordo o ritual litúrgico que vino a sustituir al Hispánico, fuertemente asentado en el territorium. Readaptación litúrgica que, con distinta intensidad, producirá tensiones y enfrentamientos entre los miembros de las distintas comunidades monásticas, incluso entre el episcopado y la monarquía (personificada en la figura de Alfonso VI, pero no únicamente. En alguno de estos monasterios la llegada del nuevo ordo supondrá, además, la readaptación de su espacio litúrgico, lo que trajo consigo significativas modificaciones constructivas.

  19. Nuevas esculturas de Pedro de Mena en Córdoba y Estepa

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    García Luque, Manuel

    2016-06-01

    Full Text Available This article focuses on two new additions to the oeuvre of the Spanish sculptor Pedro de Mena: a small St Teresa of Ávila, in the church of St Peter Alcantara in Cordoba, and a St Peter penitent, in the hermitage of the Virgin of the Assumption in Estepa (Seville. Both attributions are based on stylistic and technical elements, as well as on their similarities with other documented and signed works by Mena, thereby suggesting a date between the decades of the 1670s and 1680s.En este trabajo incorporamos dos nuevas obras al catálogo del escultor granadino Pedro de Mena: una Santa Teresa, conservada en la iglesia de San Pedro Alcántara de Córdoba, y un San Pedro arrepentido, en la ermita de la Asunción de Estepa (Sevilla. Se le atribuyen por razones de técnica, formato y estilo y se analizan en comparación con otras obras seguras y firmadas, lo que permite estrechar su datación en el contexto de las décadas de 1670 y 1680.

  20. Documentación del fondo de Oseira (AHN relacionada con el monasterio San Pedro de Vilanova de Dozón (1015-1295

    Directory of Open Access Journals (Sweden)

    Romaní Martínez, Miguel

    2003-12-01

    Full Text Available After the introduction and the criteria for transcription, we publish 25 documents of the 11>sub>th 12th and 13thcenturies belonging to the collection of Oseira at the AHN related to the monastery of San Pedro de Vilanova de Dozon, in Tierra de Deza (Pontevedra. The suggested periods make it possible to observe the transition from the Visigothic writing to the Carolingian. We also include an appendix with tables of diplomatic and paléographie analyses, a sample of the most representative writings, onomastic and toponymie indices, and a bibliography.

    Tras la introducción y criterios de transcripción, se editan 25 documentos de los siglos XI, XII y XIII pertenecientes al fondo de Oseira del AHN relacionados con el monasterio de San Pedro de Vilanova de Dozón, en Tierra de Deza (Pontevedra. Las fechas propuestas permiten observar el paso de la escritura visigótica a la Carolina. Se incluye un apéndice con tablas de análisis diplomático y paleográfico, una muestra de las escrituras más representativas, índices onomástico y toponímico, y bibliografía.

  1. Improvements mineral dressing and extraction processes of gold-silver ores from San Pedro Frio Mining District, Colombia; Mejora de los procesos de beneficio y extraccion de minerales auroargentiferos del asentamiento minero de San Pedro Frio, Colombia

    Energy Technology Data Exchange (ETDEWEB)

    Yanez Traslavina, J. J.; Vargas Avila, M. A.; Garcia Paez, I. H.; Pedraza Rosas, J. E.

    2005-07-01

    The San Pedro Frio district mining, Colombia, is a rich region production gold-silver ores. Nowadays, the extraction processes used are amalgamation, percolation cyanidation and precipitation with zinc wood. Due to the ignorance of the ore characteristics, gold and silver treatment processes are inadequate and not efficient. In addition the inappropriate use of mercury and cyanide cause environmental contamination. In this research the ore characterization was carried out obtained fundamental parameters for the technical selection of more efficient gold and silver extraction processes. Experimental work was addressed to the study of both processes the agitation cyanidation and the adsorption on activated carbon in pulp. As a final result proposed a flowsheet to improve the precious metals recovery and reduce the environment contamination. (Author)

  2. Geodinámica ambiental de La cuenca Del río San Pedro. Flanco norandino venezolano

    Directory of Open Access Journals (Sweden)

    Kati A. MONTIEL

    2001-12-01

    Full Text Available El estúdio abarca el perímetro de Ia cuenca del rio San Pedro, flanco norandino venezolano, donde amplias áreas deforestadas, cicatrices de deslizamiento, sistemas de diaclasas, cercavas y surcos se conjugan y generan un desequilíbrio morfogenético expresado en movimientos de masa generalizados y avalanchas torrenciales, representando un peligro natural para Ia población local. Mediante el diserto de un SIG se efectuo una matriz espacial sustentada en el análisis geológico, geomorfológico, geotécnico, fotointerpretativo y ajustado a Ia clasificación de Ferrer, se identificaron diferentes niveles de estabilidad relativa: inestabilidad, inestabilidad crítica y potencialmente inestable, estos localizados en los espacios de mayor concentración poblacional.

  3. Characterization of auriferous ores from the mining zone of San Pedro Frio (Bolivar-Colombia) to selection the extractive processes

    International Nuclear Information System (INIS)

    Yanez Traslavina, J J; Garcia Paez, I H; Pedraza Rosas, J E; Laverde Catano, D

    2005-01-01

    The benefit and treatment process of auriferous minerals that actuality are apply in San Pedro Frio's Miner Place, this carry a slightly efficient systems with percentages of gold recovery not bigger than 40 %. The present work is the summary of the results of analysis and characterization of minerals auriferous of the above mentioned mining zone. With this article, one tries to stimulate the miners to realize a development reconciled with the university, since according to the results obtained during this research, it is possible to achieve percentages of gold dissolution of up to 85 % for the minerals of San Pedro Frio. This affirmation was possible to propose it, by means of the analyses of the characterization of the mineral. By means of the physicochemical characterization of the mineral, there was possible the estimation of certain conditions of the metallurgical processes involved in a possible plant of treatment, it is so the percentage of solid more adapted for the managing of the solid ones in flesh was 40 % in weight, the high quantity of clay minerals they might impede the processes of separation solidly -liquid, among others operative specifications according to the mineralogical and metallurgical characterization, the average size of the present gold in the mineral, one finds to a minor grain 75 μm, this indicates that the cyanidation process for agitation would turn out to be the most suitable. The answer of the leaching diagnosis, they assumed very satisfactory results, since 94 % of the gold in the samples is as free gold, which will be able to affect in cyanidation short times

  4. Improvements mineral dressing and extraction processes of gold-silver ores from San Pedro Frio Mining District, Colombia

    International Nuclear Information System (INIS)

    Yanez Traslavina, J. J.; Vargas Avila, M. A.; Garcia Paez, I. H.; Pedraza Rosas, J. E.

    2005-01-01

    The San Pedro Frio district mining, Colombia, is a rich region production gold-silver ores. Nowadays, the extraction processes used are amalgamation, percolation cyanidation and precipitation with zinc wood. Due to the ignorance of the ore characteristics, gold and silver treatment processes are inadequate and not efficient. In addition the inappropriate use of mercury and cyanide cause environmental contamination. In this research the ore characterization was carried out obtained fundamental parameters for the technical selection of more efficient gold and silver extraction processes. Experimental work was addressed to the study of both processes the agitation cyanidation and the adsorption on activated carbon in pulp. As a final result proposed a flowsheet to improve the precious metals recovery and reduce the environment contamination. (Author)

  5. Low-pressure evolution of arc magmas in thickened crust: The San Pedro-Linzor volcanic chain, Central Andes, Northern Chile

    Science.gov (United States)

    Godoy, Benigno; Wörner, Gerhard; Kojima, Shoji; Aguilera, Felipe; Simon, Klaus; Hartmann, Gerald

    2014-07-01

    Magmatism at Andean Central Volcanic Zone (CVZ), or Central Andes, is strongly influenced by differentiation and assimilation at high pressures that occurred at lower levels of the thick continental crust. This is typically shown by high light to heavy rare earth element ratios (LREE/HREE) of the erupted lavas at this volcanic zone. Increase of these ratios with time is interpreted as a change to magma evolution in the presence of garnet during evolution of Central Andes. Such geochemical signals could be introduced into the magmas be high-pressure fractionation with garnet on the liquidus and/or assimilation from crustal rocks with a garnet-bearing residue. However, lavas erupted at San Pedro-Linzor volcanic chain show no evidence of garnet fractionation in their trace element patterns. This volcanic chain is located in the active volcanic arc, between 22°00‧S and 22°30‧S, over a continental crust ˜70 km thick. Sampled lavas show Sr/Y and Sm/Yb ratios Chile. We relate our geochemical observations to shallow crustal evolution of primitive magmas involving a high degree of assimilation of upper continental crust. We emphasize that low pressure AFC- (Assimilation Fractional Crystallization) type evolution of the San Pedro-Linzor volcanic chain reflects storage, fractionation, and contamination of mantle-derived magmas at the upper felsic crust (<40 km depth). The ascent of mantle-derived magmas to mid-crustal levels is related with the extensional regime that has existed in this zone of arc-front offset since Late-Miocene age, and the relatively thin portion of mafic lower crust observed below the volcanic chain.

  6. Occurrence of Cryptosporidium oocysts and Giardia cysts in water supplies of San Pedro Sula, Honduras

    Directory of Open Access Journals (Sweden)

    Solo-Gabriele Helena María

    1998-01-01

    Full Text Available During June 1996, water supplies of the city of San Pedro Sula, Honduras, were sampled to obtain an assessment of Cryptosporidium oocyst and Giardia cyst concentrations. Each sample was concentrated and stained with an indirect immunofluorescent antibody, and parasites were counted through microscopic analysis. In three surface water supplies, Cryptosporidium oocyst concentrations ranged from 58 to 260 oocysts per 100 L, and Giardia cysts were present in concentrations ranging from 380 to 2100 cysts per 100 L. Unlike the surface water samples, groundwater had a higher concentration of Cryptosporidium oocysts (26/100 L than Giardia cysts (6/100 L, suggesting that the groundwater aquifer protects the water supply more effectively from larger Giardia cysts. Cryptosporidium oocyst concentrations are within the typical range for surface water supplies in North America whereas Giardia cyst concentrations are elevated. Efforts should be made to protect raw water from sources of contamination.

  7. Mejora de los procesos de beneficio y extracción de minerales auroargentíferos del asentamiento minero de San Pedro Frío, Colombia

    OpenAIRE

    Yáñez Traslaviña, J. J.; Vargas Ávila, M. A.; García Páez, I. H.; Pedraza Rosas, J. E.

    2005-01-01

    The San Pedro Frio district mining, Colombia, is a rich region producing gold-silver ores. Nowadays, the extraction processes used are amalgamation, percolation cyanidation and precipitation with zinc wood. Due to the ignorance of the ore characteristics, gold and silver treatment processes are inadequate and not efficient In addition the inappropriate use of mercury and cyanide cause environmental contamination. In this research the ore characterization was carried out obtaining fundamental ...

  8. Evaluación de la contaminación por metales en pasivos ambientales de actividades metalúrgicas históricas en el distrito minero Cerro de San Pedro, S.L.P. (México)

    OpenAIRE

    Rodríguez y Rodríguez, Yolanda

    2011-01-01

    Pasivos ambientales minero-metalúrgicos son frecuentemente encontrados en regiones donde estas actividades se han desarrollado históricamente, como es el caso del Estado de San Luis Potosí, en donde desde el siglo XVI han existido importantes centros mineros, destacando entre ellos el Distrito Minero de Cerro de San Pedro que se localiza en la porción centro-sur del Estado, 19.5 kilómetros al NW de la ciudad de San Luis Potosí. La situación geográfica del sitio donde se descubriero...

  9. Assessment of goods and valuation of ecosystem services (AGAVES) San Pedro River Basin, United States and Mexico

    Science.gov (United States)

    Semmens, Darius; Kepner, William; Goodrich, David

    2010-01-01

    A consortium of federal, academic, and nongovernment organization (NGO) partners have established a collaborative research enterprise in the San Pedro River Basin to develop methods, standards, and tools to assess and value ecosystem goods and services. The central premise of ecosystem services research is that human condition is intrinsically linked to the environment. Human health and well-being (including economic prosperity) depend on important supporting, regulating, provisioning, and cultural services that we derive from our surrounding ecosystems. The AGAVES project is intended as a demonstration study for incorporating ecosystem services information into resource management policy and decisionmaking. Accordingly, a nested, multiscale project design has been adopted to address a range of stakeholder information requirements. This design will further facilitate an evaluation of how well methods developed in this project can be transferred to other areas.

  10. El turismo de naturaleza en espacios naturales. El caso del parque regional de las Salinas y Arenales de San Pedro del Pinatar

    OpenAIRE

    Ballesteros Pelegrín, Gustavo Alfonso

    2014-01-01

    Los espacios naturales atraen a turistas que buscan el contacto con la naturaleza, surgiendo nuevos productos turísticos. Surgen, de este modo, nuevos productos turísticos. En la oferta de turismo de naturaleza del Parque Regional de las Salinas y Arenales de San Pedro del Pinatar destaca: deportes en la naturaleza, aventura y ecoturismo. Este último se divide en: turismo ornitológico y fotográfico, que junto al tradicional de sol y playa y de salud, se ve favorecido por su situación geográfi...

  11. Emerging pollutants in the Esmeraldas watershed in Ecuador: discharge and attenuation of emerging organic pollutants along the San Pedro-Guayllabamba-Esmeraldas rivers.

    Science.gov (United States)

    Voloshenko-Rossin, A; Gasser, G; Cohen, K; Gun, J; Cumbal-Flores, L; Parra-Morales, W; Sarabia, F; Ojeda, F; Lev, O

    2015-01-01

    Water quality characteristics and emerging organic pollutants were sampled along the San Pedro-Guayllabamba-Esmeraldas River and its main water pollution streams in the summer of 2013. The annual flow rate of the stream is 22 000 Mm(3) y(-1) and it collects the wastewater of Quito-Ecuador in the Andes and supplies drinking water to the city of Esmeraldas near the Pacific Ocean. The most persistent emerging pollutants were carbamazepine and acesulfame, which were found to be stable along the San Pedro-Guayllabamba-Esmeraldas River, whereas the concentration of most other organic emerging pollutants, such as caffeine, sulfamethoxazole, venlafaxine, O-desmethylvenlafaxine, and steroidal estrogens, was degraded to a large extent along the 300 km flow. The mass rate of the sum of cocaine and benzoylecgonine, its metabolite, was increased along the stream, which may be attributed to coca plantations and wild coca trees. This raises the possibility of using river monitoring as an indirect way to learn about changes in coca plantations in their watersheds. Several organic emerging pollutants, such as venlafaxine, carbamazepine, sulphamethoxazole, and benzoylecgonine, survived even the filtration treatment at the Esmeraldas drinking water system, though all except for benzoylecgonine are found below 20 ng L(-1), and are therefore not likely to cause adverse health effects. The research provides a way to compare drug consumption in a major Latin American city (Quito) and shows that the consumption of most sampled drugs (carbamazepine, venlafaxine, O-desmethylvenlafaxine, sulphamethoxazole, ethinylestradiol) was below their average consumption level in Europe, Israel, and North America.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1989-01-01

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

  13. PHYSICAL AND CHEMICAL DEGRADATION OF AGRICULTURAL SOILS AT SAN PEDRO LAGUNILLAS, NAYARIT

    Directory of Open Access Journals (Sweden)

    Gelacio Alejo Santiago

    2012-08-01

    Full Text Available The objective of this study was to evaluate the degradation to propose strategies for remediation and recovery of agricultural soils of San Pedro Lagunillas, Nayarit, Mexico; considering physical and chemical properties. Soils maintained with natural vegetation but slightly grazed and agricultural soils used for more than 20 years for the production of several crops, were compared. Eight sites were studied (four cultivated and four uncultivated, each agricultural lands (cultivated was located at a distance of 30 to 80 m from its counterpart or soil with natural vegetation (uncultivated. Samples were obtained from the following layers: 0 to 10, 10 to 20 and 20 to 30 cm. The variables evaluated were: particles smaller than 2 mm, pH, organic matter, extractable phosphorus, exchangeable potassium, calcium and magnesium; soil texture and water infiltration rate. An analysis of variance and Tukey means test (α = 0.05 was applied. It was concluded that traditional farming practices led to adverse changes in soil chemical properties, in the upper 20 cm soil layer. Physical properties were also affected because infiltration film and water infiltration rate decreased about 50% in cultivated soils. The overall results in this work evident the need to take appropriate measures to prevent the physical and chemical degradation of cultivated soils in order to preserve this resource and maintain their productivity.

  14. Ecosystem services valuation to support decisionmaking on public lands—A case study of the San Pedro River watershed, Arizona

    Science.gov (United States)

    Bagstad, Kenneth J.; Semmens, Darius; Winthrop, Rob; Jaworksi, Delilah; Larson, Joel

    2012-01-01

    This report details the findings of the Bureau of Land Management–U.S. Geological Survey Ecosystem Services Valuation Pilot Study. This project evaluated alternative methods and tools that quantify and value ecosystem services, and it assessed the tools’ readiness for use in the Bureau of Land Management decisionmaking process. We tested these tools on the San Pedro River watershed in northern Sonora, Mexico, and southeast Arizona. The study area includes the San Pedro Riparian National Conservation Area (managed by the Bureau of Land Management), which has been a focal point for conservation activities and scientific research in recent decades. We applied past site-specific primary valuation studies, value transfer, the Wildlife Habitat Benefits Estimation Toolkit, and the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) and Artificial Intelligence for Ecosystem Services (ARIES) models to value locally important ecosystem services for the San Pedro River watershed—water, carbon, biodiversity, and cultural values. We tested these approaches on a series of scenarios to evaluate ecosystem service changes and the ability of the tools to accommodate scenarios. A suite of additional tools were either at too early a stage of development to run, were proprietary, or were place-specific tools inappropriate for application to the San Pedro River watershed. We described the strengths and weaknesses of these additional ecosystem service tools against a series of evaluative criteria related to their usefulness for Bureau of Land Management decisionmaking. Using these tools, we quantified gains or losses of ecosystem services under three categories of scenarios: urban growth, mesquite management, and water augmentation. These results quantify tradeoffs and could be useful for decisionmaking within Bureau of Land Management district or field offices. Results are accompanied by a relatively high level of uncertainty associated with model outputs, valuation

  15. Hydrogeologic framework of the middle San Pedro watershed, southeastern Arizona

    Science.gov (United States)

    Dickinson, Jesse; Kennedy, Jeffrey R.; Pool, D.R.; Cordova, Jeffrey T.; Parker, John T.; Macy, J.P.; Thomas, Blakemore

    2010-01-01

    Water managers in rural Arizona are under increasing pressure to provide sustainable supplies of water despite rapid population growth and demands for environmental protection. This report describes the results of a study of the hydrogeologic framework of the middle San Pedro watershed. The components of this report include: (1) a description of the geologic setting and depositional history of basin fill sediments that form the primary aquifer system, (2) updated bedrock altitudes underlying basin fill sediments calculated using a subsurface density model of gravity data, (3) delineation of hydrogeologic units in the basin fill using lithologic descriptions in driller's logs and models of airborne electrical resistivity data, (4) a digital three-dimensional (3D) hydrogeologic framework model (HFM) that represents spatial extents and thicknesses of the hydrogeologic units (HGUs), and (5) description of the hydrologic properties of the HGUs. The lithologic interpretations based on geophysical data and unit thickness and extent of the HGUs included in the HFM define potential configurations of hydraulic zones and parameters that can be incorporated in groundwater-flow models. The hydrogeologic framework comprises permeable and impermeable stratigraphic units: (1) bedrock, (2) sedimentary rocks predating basin-and-range deformation, (3) lower basin fill, (4) upper basin fill, and (5) stream alluvium. The bedrock unit includes Proterozoic to Cretaceous crystalline rocks, sedimentary rocks, and limestone that are relatively impermeable and poor aquifers, except for saturated portions of limestone. The pre-basin-and-range sediments underlie the lower basin fill but are relatively impermeable owing to cementation. However, they may be an important water-bearing unit where fractured. Alluvium of the lower basin fill, the main water-bearing unit, was deposited in the structural trough between the uplifted ridges of bedrock and (or) pre-basin-and-range sediments. Alluvium of

  16. Analyse des propriétés hydrodynamiques des aquifères fissurés de la région de San-Pedro (Sud-Ouest de la Côte d’Ivoire

    Directory of Open Access Journals (Sweden)

    De-Lasme, O. Z.

    2012-12-01

    Full Text Available San-Pedro area is localized in south-western Côte d’Ivoire and covers a surface of 6912 km2. Wa t e r resources exploited in this area are constituted of surface waters and groundwater of weathered and fissured aquifers. The aims of this study are to analyze hydrodynamic properties of fissured aquifers of San-Pedro on statistical and geostatistical viewpoints for a better knowledge and management of groundwater resources. Data base includes 110 drillings tapping fissured aquifers. Transmissivity was calculated by interpreting of pumping tests with classical methods. Specific capacity was calculated at the end of the third step for all drillings after correction of drawdowns. Transmissivity and specific capacity values oscillate between 1,27.10-6 and 8,59.10-4 m2.s-1 and between 1,09.10-2 m2.h-1 et 13,2 m2.h-1, respectively. These two parameters span three orders of magnitude showing the strong heterogeneity of the medium. An empirical relationship was established between transmissivity and specific capacity of San-Pedro area. This relationship can be used to determine transmissivity in the sectors where this data is lacking. Variogram of transmissivity is characterized by a double structuring. Transmissivity assessment by kriging is satisfactory, observed and estimated values are comparable. The findings obtained in this study lead to a better understanding of hydrogeological properties of south-western Côte d’Ivoire.

    [fr] La région de San-Pedro est localisée dans le sud-ouest de la Côte d’Ivoire et couvre une superficie de 6912 km2. Les ressources en eau exploitées dans cette région sont constituées des eaux de surface et des eaux souterraines des aquifères des altérites et de fissures du socle précambrien. La présente étude a pour objectif d’analyser les propriétés hydrodynamiques des aquif

  17. Presence of multi-drug resistant pathogenic Escherichia coli in the San Pedro River located in the State of Aguascalientes, Mexico.

    Directory of Open Access Journals (Sweden)

    Flor Yazmin Ramirez Castillo

    2013-06-01

    Full Text Available Contamination of surface waters in developing countries is a great concern. Treated and untreated wastewaters have been discharged into rivers and streams, leading to possible waterborne infection outbreaks and may represent a significant dissemination mechanism of antibiotic resistance genes. In this study, the water quality of San Pedro River, the main river and pluvial collector of the Aguascalientes State, Mexico was assessed. Thirty sample locations were tested throughout the River. The main physicochemical parameters of water were evaluated. Results showed high levels of fecal pollution as well as inorganic and organic matter abundant enough to support the heterotrophic growth of microorganisms. These results indicate poor water quality in samples from different locations. One hundred and fifty Escherichia coli were collected and screened by PCR for several virulence genes. Isolates were classified as either pathogenic (n = 91 or commensal (n = 59. The disc diffusion method was used to determine antimicrobial susceptibility to 13 antibiotics. Fifty-two percent of the isolates were resistant to at least one antimicrobial agent and 30.6% were multi-resistant. Eighteen E. coli strains were quinolone resistant of which 16 were multi-resistant. Plasmid-mediated quinolone resistance genes were detected in 12 isolates. Mutations at the Ser-83→Leu and/or Asp-87→Asn in the gyrA gene were detected as well as mutations at the Ser-80→Ile in parC. An E. coli microarray (Maxivirulence V 3.1 was used to characterize the virulence and antimicrobial resistance genes profiles of the fluoroquinolone-resistant isolates. Antimicrobial resistance genes such as blaTEM, sulI, sulII, dhfrIX, aph3 (strA and tet (B as well as integrons were found in fluoroquinolone resistance E. coli strains. The presence of potential pathogenic E. coli and antibiotic resistance in San Pedro River such as fluoroquinolone resistant E. coli could pose a potential threat to human

  18. El turismo de naturaleza en espacios naturales. El caso del Parque Regional de las Salinas y Arenales de San Pedro del Pinatar

    Directory of Open Access Journals (Sweden)

    Gustavo A. Ballesteros Pelegrín

    2014-01-01

    Full Text Available Los espacios naturales atraen a turistas que buscan el contacto con la naturaleza, surgiendo nuevos productos turísticos. Surgen, de este modo, nuevos productos turísticos. En la oferta de turismo de naturaleza del Parque Regional de las Salinas y Arenales de San Pedro del Pinatar destaca: deportes en la naturaleza, aventura y ecoturismo. Este último se divide en: turismo ornitológico y fotográfico, que junto al tradicional de sol y playa y de salud, se ve favorecido por su situación geográfica, condiciones naturales y amplia oferta hotelera. Sin embargo, el turismo cultural basado en la tradición salinera y pesquera no ha sido desarrollado.

  19. La vida en torno al café: marginación social de pequeños productores en San Pedro Cafetitlán, Oaxaca, México

    OpenAIRE

    Israel Morales Becerra

    2013-01-01

    Se presenta una descripción etnográfica del trabajo de campo realizado en San Pedro Cafetitlán, Oaxaca, México sobre la situación de marginación social derivada de la implementación del modelo económico neoliberal; se hace una interpretación del significado que tiene el cultivo del café en la vida de los pobladores. Destaca el hecho de que las generaciones mayores de 60 años aun valoran el recurso, tienen identidad con la tierra y esperanzas en su café; sin embargo, para las nuevas generacion...

  20. Determinación del uso actual y potencial del suelo en fincas de los distritos de San Juan y San Pedro de Santa Bárbara de Heredia.

    Directory of Open Access Journals (Sweden)

    Cecilia Villalobos

    2016-03-01

    Full Text Available Tomando en consideración que desde la perspectiva del concepto de agricultura sostenible el uso actual del suelo debe ser lo más cercano posible al uso potencial, se realizó este estudio, con el objetivo de establecer un análisis comparativo entre el uso actual y potencial del suelo en las regiones de San Juan y San Pedro de Santa Bárbara de Heredia, así como establecer la relación existente entre el uso actual y los procesos de degradación. Este trabajo se realizó en 10 fincas de pequeños agricultores pertenecientes a la Sociedad de Usuarios de Aguas de la zona, donde se encontró que los suelos presentan características físico-químicas que los hacen adecuados para la producción agrícola. Las condiciones agroclimáticas de la zona de estudio facilitan la explotación de un amplio grupo de cultivos. La mayoría de los suelos se clasifico dentro de la clase II, siendo la erosión sufrida la principal limitante. En general, el uso actual se adecua al uso potencial, sin embargo, se estima que existen problemas de manejo que están provocando el deterioro del suelo por erosión.

  1. Pedro José Velarde: un rapsoda callejero en el México del siglo XVIII

    Directory of Open Access Journals (Sweden)

    Bernabéu Albert, Salvador

    2005-12-01

    Full Text Available The Inquisition trial of Pedro José Velarde in 1768 reveals the life and works of this street poet that was very popular in the market of El Baratillo. Velarde was imprisoned because some of his compositions were dedicated to praise the activities of the jesuits, expelled in 1767. He was sentenced to three years in prison serving in the San Juan de Dios Hospital, but died in poverty in 1768.

    Gracias al proceso abierto por la Inquisición mexicana en 1768 podemos reconstruir parcialmente la vida y la obra de Pedro José Velarde, poeta callejero que se hizo famoso en el mercado del Baratillo. Algunas de sus composiciones fueron dedicadas a ensalzar las actividades de los jesuitas, expulsados en 1767, por lo que fue encarcelado y sentenciado a servir durante tres años en el hospital de San Juan de Dios. Murió en 1784 en la pobreza.

  2. CARACTERIZACIÓN QUÍMICA Y MINERALÓGICA DE LAS CROMITAS DE LA ZONA DE BELLO Y SAN PEDRO (DEPARTAMENTO DE ANTIOQUIA

    Directory of Open Access Journals (Sweden)

    Camilo Andres Quintero G.

    2010-10-01

    Full Text Available Se caracterizaron químicamente cinco muestras de cromita de los municipios de Bello y San Pedro (Antioquia en forma semicuantitativa (Análisis Espectrográfico y cuantitativa (Absorción Atómica y Espectroscopia de Emisión con fuente de plasma de Acoplamiento Inductivo; la caracterización mineralógica de las muestras se realizó mediante DRX, ATG y ATD, Microscopía Óptica y Microscopía Electrónica de Barrido con análisis por microsonda SEM-EDS, Estos resultados muestran la factibilidad de utilizar las cromitas de estos sectores como materia prima refractaria por poseer características químicas similares a las cromitas de Cuba o Filipinas que se explotan en la actualidad.

  3. Does centennial morphodynamic evolution lead to higher channel efficiency in San Pablo Bay, California?

    Science.gov (United States)

    van der Wegen, M.; Jaffe, B.E.; Barnard, P.L.; Jaffee, B.E.; Schoellhamer, D.H.

    2013-01-01

    Measured bathymetries on 30 year interval over the past 150 years show that San Pablo Bay experienced periods of considerable deposition followed by periods of net erosion. However, the main channel in San Pablo Bay has continuously narrowed. The underlying mechanisms and consequences of this tidal channel evolution are not well understood. The central question of this study is whether tidal channels evolve towards a geometry that leads to more efficient hydraulic conveyance and sediment throughput. We applied a hydrodynamic process-based, numerical model (Delft3D), which was run on 5 San Pablo Bay bathymetries measured between 1856 and 1983. Model results shows increasing energy dissipation levels for lower water flows leading to an approximately 15% lower efficiency in 1983 compared to 1856. During the same period the relative seaward sediment throughput through the San Pablo Bay main channel increased by 10%. A probable explanation is that San Pablo Bay is still affected by the excessive historic sediment supply. Sea level rise and Delta surface water area variations over 150 years have limited effect on the model results. With expected lower sediment concentrations in the watershed and less impact of wind waves due to erosion of the shallow flats, it is possible that energy dissipations levels will decrease again in future decades. Our study suggests that the morphodynamic adaptation time scale to excessive variations in sediment supply to estuaries may be on the order of centuries.

  4. 33 CFR 162.260 - Channel leading to San Juan Harbor, P.R.; use, administration, and navigation.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Channel leading to San Juan Harbor, P.R.; use, administration, and navigation. 162.260 Section 162.260 Navigation and Navigable... WATERWAYS NAVIGATION REGULATIONS § 162.260 Channel leading to San Juan Harbor, P.R.; use, administration...

  5. Assessing hydrologic impacts of future Land Change scenarios in the San Pedro River (U.S./Mexico)

    Science.gov (United States)

    Kepner, W. G.; Burns, S.; Sidman, G.; Levick, L.; Goodrich, D. C.; Guertin, P.; Yee, W.; Scianni, M.

    2012-12-01

    An approach was developed to characterize the hydrologic impacts of urban expansion through time for the San Pedro River, a watershed of immense international importance that straddles the U.S./Mexico border. Future urban growth is a key driving force altering local and regional hydrology and is represented by decadal changes in housing density maps from 2010 to 2100 derived from the Integrated Climate and Land-Use Scenarios (ICLUS) database. ICLUS developed future housing density maps by adapting the Intergovernmental Panel on Climate Change (IPCC) Special Report on Emissions Scenarios (SRES) social, economic, and demographic storylines to the conterminous United States. To characterize the hydrologic impacts of future growth, the housing density maps were reclassified to National Land Cover Database 2006 land cover classes and used to parameterize the Soil and Water Assessment Tool (SWAT) using the Automated Geospatial Watershed Assessment (AGWA) tool. The presentation will report 1) the methodology for adapting the ICLUS data for use in AGWA as an approach to evaluate basin-wide impacts of development on water-quantity and -quality, 2) initial results of the application of the methodology, and 3) discuss implications of the analysis.

  6. Evaluation of NDVI to assess avian abundance and richness along the upper San Pedro River

    Science.gov (United States)

    McFarland, T.M.; van Riper, Charles; Johnson, G.E.

    2012-01-01

    Remote-sensing models have become increasingly popular for identifying, characterizing, monitoring, and predicting avian habitat but have largely focused on single bird species. The Normalized Difference Vegetation Index (NDVI) has been shown to positively correlate with avian abundance and richness and has been successfully applied to southwestern riparian systems which are uniquely composed of narrow bands of vegetation in an otherwise dry landscape. Desert riparian ecosystems are important breeding and stopover sites for many bird species but have been degraded due to altered hydrology and land management practices. Here we investigated the use of NDVI, coupled with vegetation, to model the avian community structure along the San Pedro River, Arizona. We also investigated how vegetation and physical features measured locally compared to those data that can be gathered through remote-sensing. We found that NDVI has statistically significant relationships with both avian abundance and species richness, although is better applied at the individual species level. However, the amount of variation explained by even our best models was quite low, suggesting that NDVI habitat models may not presently be an accurate tool for extensive modeling of avian communities. We suggest additional studies in other watersheds to increase our understanding of these bird/NDVI relationships.

  7. MONUMENTO A PEDRO PÉREZ RODRÍGUEZ [Material gráfico

    OpenAIRE

    Anonymous

    1980-01-01

    ANEXO SELLO DE LA COMISIÓN DEL PATRIMONIO HISTÓRICO ARTÍSTICO DE GÁLDAR. MONUMENTO LEVANTADO POR LA PARROQUIA DE SAN JOSÉ DE LOS CAIDEROS A SU PRIMER PÁRROCO, EL SACERDOTE MAJORERO, DON PEDRO PÉREZ RODRÍGUEZ. SE ENCUENTRA EL BUSTO EN LA GLORIETA LATERAL DEL CENTRO. Copia digital. Madrid : Ministerio de Educación, Cultura y Deporte. Subdirección General de Coordinación Bibliotecaria, 2015

  8. Cooperación y conflicto entre empresas, comunidades, nuevos movimientos sociales y el papel del gobierno. El caso de cerro de San Pedro (México

    Directory of Open Access Journals (Sweden)

    José G. Vargas-Hernández

    2009-07-01

    Full Text Available El objetivo de este trabajo es analizar las relaciones de cooperación y conflicto entre la Compañía Minera (MSX y las comunidades de San Pedro, Soledad y San Luis Potosí, los Nuevos Movimientos Sociales y los tres niveles de gobierno involucrados. La compañía Minera inició operaciones en una mina a cielo abierto de oro y plata con el apoyo de oficiales de los gobiernos locales, estatales y federal. Los habitantes de estas comunidades apoyados por grupos ambientalistas y Organizaciones No Gubernamentales argumentan que el proyecto contamina las fuentes de agua fresca, además de perturbar el medio ambiente y la ecología de la región. En tal sentido el artículo analiza el impacto, la interacción social y de conflicto entre los distintos actores desde una perspectiva local y socio-ambiental, previa contextualización histórica de subregión y el desarrollo de la industria minera.

  9. El impacto de la desecación de la laguna de Lerma en la gastronomía lacustre de San Pedro Tultepec de Quiroga, Estado de México

    OpenAIRE

    Felipe Carlos Viesca González

    2011-01-01

    El objetivo de este trabajo es caracterizar la gastronomía lacustre en el Alto Lerma, prevaleciente antes y después de la desecación de la Laguna de Lerma, específicamente la de San Pedro Tultepec de Quiroga municipio de Lerma, en el Estado de México. Mediante la aplicación de la técnica etnográfica en la realización de la investigación de campo, se identificaron y localizaron a 30 personas adultas que aún entran a la laguna de Chimaliapan o Lerma, o que tienen conocimiento sobre los ingredie...

  10. Sr- and Nd- isotope variations along the Pleistocene San Pedro - Linzor volcanic chain, N. Chile: Tracking the influence of the upper crustal Altiplano-Puna Magma Body

    Science.gov (United States)

    Godoy, Benigno; Wörner, Gerhard; Le Roux, Petrus; de Silva, Shanaka; Parada, Miguel Ángel; Kojima, Shoji; González-Maurel, Osvaldo; Morata, Diego; Polanco, Edmundo; Martínez, Paula

    2017-07-01

    Subduction-related magmas that erupted in the Central Andes during the past 10 Ma are strongly affected by crustal assimilation as revealed by an increase in 87Sr/86Sr isotope ratios with time that in turn are correlated with increased crustal thickening during the Andean orogeny. However, contamination is not uniform and can be strongly influenced locally by crustal composition, structure and thermal condition. This appears to be the case along the NW-SE San Pedro - Linzor volcanic chain (SPLVC) in northern Chile, which straddles the boundary of a major zone of partial melt, the Altiplano_Puna Magma Body (APMB). Herein we report 40Ar/39Ar ages, compositional and isotope data on lavas from the SPLVC that track the influence of this zone of partial melting on erupted lavas with geochronological and geochemical data. Ages reported here indicate that SPLVC has evolved in the last 2 M.y., similar to other volcanoes of the Western Cordillera (e.g. Lascar, Uturuncu, Putana). 87Sr/86Sr ratios increase systematically along the chain from a minimum value of 0.7057 in San Pedro dacites to a maximum of 0.7093-0.7095 for the Toconce and Cerro de Leon dacites in the SE. These changes are interpreted to reflect the increasing interaction of SPLVC parental magmas with partial melt within the APMB eastwards across the chain. The 87Sr/86Sr ratio and an antithetic trend in 143Nd/144Nd is therefore a proxy for the contribution of melt from the APMB beneath this volcanic chain. Similar 87Sr/86Sr increases and 143Nd/144Nd decreases are observed in other transects crossing the boundary of the APMB. Such trends can be recognized from NW to SE between Aucanquilcha, Ollagüe, and Uturuncu volcanoes, and from Lascar volcano to the N-S-trending Putana-Sairecabur-Licancabur volcanic chain to the north. We interpret these isotopic trends as reflecting different degrees of interaction of mafic parental melts with the APMB. High 87Sr/86Sr, and low 143Nd/144Nd reveal zones where the APMB is

  11. 33 CFR 167.405 - Off San Francisco: Main ship channel.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Off San Francisco: Main ship channel. 167.405 Section 167.405 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas...

  12. Climate-modulated channel incision and rupture history of the San Andreas Fault in the Carrizo Plain.

    Science.gov (United States)

    Grant Ludwig, Lisa; Akçiz, Sinan O; Noriega, Gabriela R; Zielke, Olaf; Arrowsmith, J Ramón

    2010-02-26

    The spatial and temporal distribution of fault slip is a critical parameter in earthquake source models. Previous geomorphic and geologic studies of channel offset along the Carrizo section of the south central San Andreas Fault assumed that channels form more frequently than earthquakes occur and suggested that repeated large-slip earthquakes similar to the 1857 Fort Tejon earthquake illustrate typical fault behavior. We found that offset channels in the Carrizo Plain incised less frequently than they were offset by earthquakes. Channels have been offset by successive earthquakes with variable slip since ~1400. This nonuniform slip history reveals a more complex rupture history than previously assumed for the structurally simplest section of the San Andreas Fault.

  13. 76 FR 67395 - Port Access Route Study: In the Approaches to Los Angeles-Long Beach and in the Santa Barbara...

    Science.gov (United States)

    2011-11-01

    ... defined limits where vessels must navigate with particular caution and within which the direction of... approach to the San Pedro Channel from the Pacific Ocean, particularly the area south of San Miguel, Santa...

  14. Autoestima y agresividad en estudiantes de quinto grado de educación primaria de la institución educativa estatal "Pedro Adolfo Labarthe", distrito La Victoria, UGEL 03 San Miguel 2015.

    OpenAIRE

    Pariona Martínez, Magaly

    2015-01-01

    Este estudio responde al objeto determinar si existe relación significativa de la autoestima con la agresividad en estudiantes de quinto grado de educación primaria de la Institución Educativa estatal “Pedro Adolfo Labarthe”, distrito la Victoria, UGEL 03 San Miguel, 2015. El interés de la presente investigación es establecer la relación entre los factores emocionales – particularmente la autoestima- y la agresividad en estudiantes de quinto grado de educación primaria, describir cómo ha sido...

  15. Pedro de Castañeda: su pintura para el refectorio del Colegio Mayor de San Ildefonso (1553

    Directory of Open Access Journals (Sweden)

    González Ramos, Roberto

    2003-09-01

    Full Text Available El pintor Pedro de Castañeda es un artista poco conocido, activo en la zona de Alcalá de Henares en las décadas centrales del siglo XVI. Se sabe que junto a su hijo Juan fue colaborador del entallador y traductor de Vitruvio Miguel de Urrea. Pedro de Castañeda pintó un cirial que había tallado Urrea para la iglesia parroquial de Camarma de Esteruelas, trabajo por el que ambos cobraron cierta cantidad en 1540, y en 1550 colaboró con ese entallador y con Claudio de Arciniega, ayudado por Juan, en la obra de los retablos colaterales de la iglesia de Daganzo de Arriba (perdidos, realizando su pintura. Parece que se trata del mismo artista el Pedro Castañeda que se documenta trabajando en la zona de Segovia, concretamente en dos retablos para la iglesia de Cascajares del Fresno. Falleció en 1557…

  16. La antigua iglesia de San Pedro (Íscar, Valladolid. Evidencias arquitectónicas románicas

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    Esteban Molina, Jorge

    2015-03-01

    Full Text Available Saint Peter is the great unknown of the Iscar churches due to the demolition of most of its architectural structures and the insufficient characteristics of the scarcely preserved evidence, hidden between contemporary buildings. Nevertheless, the recent demolition of one of the buildings attached to the eastern side of the former temple, where the Romanesque remains are concentrated, has brought to light a decisive part of the apse and the presbytery along with the front closure of the southern aisle. This discovery has allowed an indepth analysis and an approach to what could have been the primitive building.San Pedro es la gran desconocida de las iglesias de Íscar a consecuencia de la demolición de la mayor parte de sus estructuras arquitectónicas y de la insuficiente representatividad de las escasas evidencias conservadas, enmascaradas entre edificios contemporáneos. Sin embargo, el reciente derribo de uno de los inmuebles adosados en el extremo oriental del antiguo templo, donde se concentran los restos del periodo románico, ha sacado a la luz una parte determinante del ábside y el presbiterio así como el testero de cierre de la nave meridional, permitiendo su análisis en profundidad y una aproximación a lo que pudo ser la primitiva construcción.

  17. Mejora de los procesos de beneficio y extracción de minerales auroargentíferos del asentamiento minero de San Pedro Frío, Colombia

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    Yáñez Traslaviña, J. J.

    2005-04-01

    Full Text Available The San Pedro Frio district mining, Colombia, is a rich region producing gold-silver ores. Nowadays, the extraction processes used are amalgamation, percolation cyanidation and precipitation with zinc wood. Due to the ignorance of the ore characteristics, gold and silver treatment processes are inadequate and not efficient In addition the inappropriate use of mercury and cyanide cause environmental contamination. In this research the ore characterization was carried out obtaining fundamental parameters for the technical selection of more efficient gold and silver extraction processes. Experimental work was addressed to the study of both processes the agitation cyanidation and the adsorption on activated carbon in pulp. As a final result proposed a flowsheet to improve the precious metals recovery and reduce the environment contamination.

    El asentamiento minero San Pedro Frío, Colombia, es una región rica en minerales auroargentíferos. Actualmente, los mineros de la región emplean procesos de tratamiento como amalgamación, cianuración por percolación y precipitación con viruta de zinc. Debido al desconocimiento de las características del mineral que allí se explota, los procesos de beneficio y tratamiento de oro y plata resultan inadecuados y poco eficientes, ocasionando, además, contaminación ambiental por el uso inapropiado del mercurio y cianuro. En este trabajo se realizó la caracterización del mineral obteniéndose parámetros fundamentales para la selección técnica de los procesos de extracción y recuperación de oro y de plata. El trabajo experimental se orientó al estudio de los procesos de cianuración por agitación y de adsorción con carbón activado en pulpa. Como resultado final, se presentó una propuesta de tratamiento para mejorar la recuperación de los metales preciosos y disminuir los niveles de contaminación ambiental

  18. Perfiles anhelados. Correspondencia de lenguajes y estéticas entre el Cementerio San Pedro y la red social Facebook

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    Eloisa Lamilla Guerrero

    2016-09-01

    Full Text Available This article aims to analyze, through ethnographic observation of the Cemetery San Pedro in Medellin (Colombia, the recent trend of tombstones decoration in confluence with the proposal of structure and aesthetics of the social network Facebook. This correlation between the virtual language of Facebook and the ritual language of the tombs, is much more complex than a mere coincidence so we propose a thorough comparative reading of these two universes of representation for the meeting and communication, is needed to provide a better understanding of the two phenomena. Both are plethoric spaces that reveal the relentless pursuit of the subject to perpetuate their presence, to tell about their lives and deaths, to eternalize their expressions of affection, love and devotion, and to continue their social relationships despite physical or virtual distance, as scenarios with common origins and intentions, where appearing is more important than being. Currently, the “walls” of both the Cemetery and Facebook, serve as communicational sceneries that share publicly and shamelessly intimate details; where family relationships are announced; idyllic havens are displayed as photographic backgrounds; messages are left and profiles with the strong necessity to achieve the long-awaited update transcendence.

  19. Reconnaissance Report on San Pedro Ports, California.

    Science.gov (United States)

    1979-01-01

    Network Plan 21* Transit 22 ACV Terminal Concept 23* Pipelines 24* Flood Control Channels 25 Dominguez Channel Typical Sections 26 Proposed Monorail ...automated classification yard, possibly served by a monorail connection in addition to rail and truck 0 possible railroad consclidation by elimir.ation of one...coal or ore slurries. In addition to these designated process pipelines, countless intermingling new and existing domestic, fire and industrial water

  20. Paleolimnological studies of Laguna Chica of San Pedro (VIII Region: Diatoms, hydrocarbons and fatty acid records Estudio Paleolimnológico de Laguna Chica de San Pedro (VIII Región: Diatomeas, hidrocarburos y ácidos grasos

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    ROBERTO URRUTIA

    2000-12-01

    Full Text Available Diatom, hydrocarbons and fatty acid sedimentary records were used for reconstructing the recent (last 150 years palaeolimnological history of Laguna Chica of San Pedro (Concepción, VIII Región, Chile. Cluster analyses (Constrained Incremental Sum of Squares on the diatom data revealed three distinct periods. The first period (1883-1940's showed a pronounced increase in sedimentation rate and a slight increase in organic matter accumulation. In this period, eutrophic species (Aulacoseira granulata and Staurosira construens became increasingly dominant. From the 1940s until the 1970s the diatom signal is more equivocal: after the initial decrease in the relative abundance of A. granulata and S. construens their numbers fluctuate without a clear pattern. Sedimentation rates strongly fluctuate in this period. From 1978 onwards eutrophic species are in decline while indicators of oligotrophic conditions, such as Cyclotella stelligera and Aulacoseira distans, become more abundant. This shift in the lake trophic status could not be attributed to a reduction in the nutrient load from the catchment and we hypothesize that the invasion of the lake by the submersed macrophyte Egeria densa has altered nutrient availability to the plankton communities. This is in agreement with the hydrocarbons and fatty acid analyses which demonstrate a shift in carbon number distributions from short chain alkanes and alkanoic acids (typical for microalgae to long chain molecules (characteristic for higher plants in the upper layers of the lake sedimentSe realizó la reconstrucción histórica de los últimos 150 años de Laguna Chica de San Pedro (Concepción, VIII Región, Chile, a través de la utilización de los restos de diatomeas, hidrocarburos y ácidos grasos contenidos en la columna de sedimento. El análisis estratigráfico de las diatomeas reveló la presencia de tres períodos diferentes. El primer período (1883-1940's, mostró un marcado aumento de las

  1. Vegetation history along the eastern, desert escarpment of the Sierra San Pedro Mártir, Baja California, Mexico

    Science.gov (United States)

    Holmgren, Camille A.; Betancourt, Julio L.; Rylander, Kate A.

    2011-01-01

    Plant macrofossils from 38 packrat middens spanning the last ~ 33,000 cal yr BP record vegetation between ~ 650 and 900 m elevation along the eastern escarpment of the Sierra San Pedro Mártir, northern Baja California. The middens span most of the Holocene, with a gap between ~ 4600 and 1800 cal yr BP, but coverage in the Pleistocene is uneven with a larger hiatus between 23,100 and 14,400 cal yr BP. The midden flora is relatively stable from the Pleistocene to Holocene. Exceptions include Pinus californiarum, Juniperus californica and other chaparral elements that were most abundant > 23,100 cal yr BP and declined after 14,400 cal yr BP. Despite being near the chaparral/woodland-desertscrub ecotone during glacial times, the midden assemblages reflect none of the climatic reversals evident in the glacial or marine record, and this is corroborated by a nearby semi-continuous pollen stratigraphy from lake sediments. Regular appearance of C4 grasses and summer-flowering annuals since 13,600 cal yr BP indicates occurrence of summer rainfall equivalent to modern (JAS average of ~ 80–90 mm). This casts doubt on the claim, based on temperature proxies from marine sediments in the Guaymas Basin, that monsoonal development in the northern Gulf and Arizona was delayed until after 6200 cal yr BP.

  2. Incorporación al turismo y transformación del habitus en la mujer campesina de San Pedro Atlapulco, México

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    Carlos Pérez-Ramírez

    2012-11-01

    Full Text Available Normal 0 21 false false false PT-BR X-NONE X-NONE O objetivo deste trabalho é analisar as mudanças no habitus das mulheres rurais na comunidade de San Pedro Atlapulco, localizado no Estado do México (México, com base na inclusão de serviços turísticos, a fim de determinar o impacto sobre a dinâmica e conformação da unidade familiar, o espaço coletivo e até mesmo sua relação com o exterior. A pesquisa é baseada na teoria do habitus proposta por Bourdieu (1988, contrastando a situação do habitus de mulheres antes e depois do desenvolvimento do turismo rural. Conclui-se que, apesar das mudanças que a atividade turística gerou no habitus, as mulheres desta comunidade preserva a sua organização social através do trabalho, as ações de legado, e um interesse coletivo para melhorar suas condições de vida.

  3. Ephemeral-stream channel and basin-floor infiltration and recharge in the Sierra Vista subwatershed of the Upper San Pedro Basin, Southeastern Arizona: Chapter J in Ground-water recharge in the arid and semiarid southwestern United States (Professional Paper 1703)

    Science.gov (United States)

    Coes, A.L.; Pool, D.R.; Stonestrom, David A.; Constantz, Jim; Ferré, Ty P.A.; Leake, Stanley A.

    2007-01-01

    The timing and location of streamflow in the San Pedro River are partially dependent on the aerial distribution of recharge in the Sierra Vista subwatershed. Previous investigators have assumed that recharge in the subwatershed occurs only along the mountain fronts by way of stream-channel infiltration near the contact between low-permeability rocks of the mountains and the basin fill. Recent studies in other alluvial basins of the Southwestern United States, however, have shown that significant recharge can occur through the sediments of ephemeral stream channels at locations several kilometers distant from the mountains. The purpose of this study was to characterize the spatial distribution of infiltration and subsequent recharge through the ephemeral channels in the Sierra Vista subwatershed.Infiltration fluxes in ephemeral channels and through the basin floor of the subwatershed were estimated by using several methods. Data collected during the drilling and coring of 16 boreholes included physical, thermal, and hydraulic properties of sediments; chloride concentrations of sediments; and pore-water stable-isotope values and tritium activity. Surface and subsurface sediment temperatures were continuously measured at each borehole.Twelve boreholes were drilled in five ephemeral stream channels to estimate infiltration within ephemeral channels. Active infiltration was verified to at least 20 meters at 11 of the 12 borehole sites on the basis of low sediment-chloride concentrations, high soil-water contents, and pore-water tritium activity similar to present-day precipitation. Consolidated sediments at the twelfth site prevented core recovery and estimation of infiltration. Analytical and numerical methods were applied to determine the surface infiltration flux required to produce the observed sediment-temperature fluctuations at six sites. Infiltration fluxes were determined for summer ephemeral flow events only because no winter flows were recorded at the sites

  4. A interação existencial entre seres humanos e animais no romance Pedro Páramo, de Juan Rulfo = The existential interaction between human beings and animals in the novel Pedro Páramo by Juan Rulfo

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    Evely Vânia Libanori

    2013-01-01

    Full Text Available Em Pedro Páramo, de Juan Rulfo, o corvo, o cavalo e o gato são animais que mantêm estreita ligação existencial com o ser humano. A interação ser humano-animal é fundamental para o entendimento de temas filosóficos presentes no romance, como a identidade humana, o outro, a morte. O corvo é o batedor da chegada de Juan Preciado no mundo da morte. O cavalo de Miguel Páramo é o único ser que sofre, verdadeiramente, a morte do seu tutor. O gato é o animal que faz visitas noturnas a Susana San Juan, com quem estabelece um diálogo somente inteligível para os dois. A integração entre personagens humanas e animais em Pedro Páramo mostra a comunicação entre seres pertencentes a diferentes espécies animais. No romance, seres humanos, corvos, cavalos e gatos têm mais semelhanças entre si do que a cultura ocidental antropocêntrica conhece.In Pedro Páramo by Juan Rulfo, the raven, the horse and the cat are animals that maintain a close existential link to the human beings. In the book, this human being/animal interaction is fundamental to the understanding of philosophical themes such as the identity, the other, and the death. In the story, the raven is the escort of Juan Preciado arrival into the death world. Miguel Páramos’s horse is the only being that genuinely suffers because of the death of its guardian, that is, Miguel’s death. The cat is the animal that make night visits to Susana San Juan to whom it speaks in a way that is understood by the two of them only. The connection between human and animal characters in Pedro Páramo shows the communication among beings that belong to different animal species. In the novel, human beings, ravens, horses, and cats are much more alike than the western anthropocentric culture has it.

  5. Netivestlus Pedro Gadanhoga = An online conversation with Pedro Gadanho / Pedro Gadanho ; intervjueerinud Triin Ojari

    Index Scriptorium Estoniae

    Gadanho, Pedro

    2010-01-01

    Pedro Gadanho oma raamatusarjast "Beyond", mille mõte on eelistada arhitektuurist ja linnast kirjutamisel fiktsionaalset tehnikat, avastada eksperimentaalseid kirjutamisviise. Kirjutajateks on kriitikud ja arhitektid

  6. Pedro Salinas y el teatro desde dentro (Pedro Salinas and Theatre from Within

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    Yolanda Benítez Vega

    2013-12-01

    Full Text Available Resumen: Pedro Salinas y el teatro, desde dentro” es el título de este artículo cuya finalidad consiste en realizar un recorrido por la vocación teatral de Pedro Salinas desde sus primeros años hasta el final de sus días: su asistencia a representaciones teatrales, sus contactos con el teatro y sus proyectos como autor dramático tanto los que se realizaron como los que no llegaron a materializarse. El propósito es adentrarnos en el alma teatral del poeta: cómo, cuándo, por qué surge su vocación por el arte escénico, insistiendo en la necesidad de rescatar la faceta de dramaturgo de Pedro Salinas como una constante más en la labor del poeta, profesor y crítico.Abstract: "Pedro Salinas and the theatre, from inside " it is the title of this article which purpose consists of realizing a tour for Pedro Salinas's theatrical vocation from his first years until the end of his days: his assistance to theatrical representations, his contacts with the theatre and his projects like dramatic author so much those who were realized as those who did not manage to materialize. The intention is to enter the theatrical soul of the poet: how, when, why his vocation arises for the scenic art, insisting on the need to rescue the playwright's facet of Pedro Salinas as one more constant in the labor of the poet, teacher and critic.

  7. Diversidad florística y conservación del Santuario Regional de Piura Manglares San Pedro de Vice-Sechura

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    Manuel Charcape-Ravelo

    2013-05-01

    Full Text Available El presente trabajo se llevó a cabo con la finalidad de conocer la composición de las fanerógamas del Santuario Regional de Piura Manglares San Pedro de Vice-Sechura. Su importancia radica en que es el manglar más austral del Pacífico de Sudamérica. Dicho trabajo fue realizado desde abril del 2000 hasta febrero del 2004. Para la realización del presente estudio se realizaron visitas periódicas cada dos meses al lugar, se colectaron las plantas bajo procedimientos estándar. Las muestras se determinaron en el lugar y algunas fueron llevadas al laboratorio de Botánica de la Universidad Nacional de Piura y al laboratorio de Botánica Fanerogámica de la Universidad Nacional de Trujillo para su determinación definitiva; luego, las muestras se depositaron en el herbario en formación de la Universidad Nacional de Piura. El manglar consiste en primer lugar de árboles y arbustos de Avicennia germinans (L. L. (Verbenaceae «mangle prieto». En el presente inventario se documentan un total de 44 especies de fanerógamas correspondiendo a 36 géneros en 21 familias para el manglar.

  8. Magnetic Fabric and Paleomagnetism of the Peninsular Ranges Batholith, Sierra San Pedro M rtir, Baja California.

    Science.gov (United States)

    Knight, M.; Herrero-Bervera, E.; Molina-Garza, R. S.; Böhnel, H. N.

    2003-12-01

    We summarize results of recent paleomagnetic, structural, petrologic and magnetic fabric studies along an east-west (60 km long) transect across the Peninsular Ranges Batholith (PRB) in north-central Baja California. The transect includes both magnetite rich plutons from the western sector of the PRB, and ilmenite rich plutons from the eastern sector, as well as plutons on the eastern and western side of major tectonic discontinuities. We include results for 8 plutons, included well-characterized bodies such as San Pedro M rtir (SP), San José (SJ) and La Zarza (LZ), and relatively little known plutons such as Potrero (PO), Aguaje del Burro (AB), El Milagro (MI), and San Telmo (ST). Plutons on the western sector of the PRB yield a paleomagnetic pole at 82° N-186.4° E (A95=4.8° ). When rotated into a pre- Gulf of California position, the pole (79.2° -188.2° ) is statistically undistinguishable from the North American reference pole. In contrast, SP, SJ and PO plutons, on either side of the NW trending Main Martir Thrust yield clearly discordant direction that can only be reconciled with results for the western plutons assuming southwestward tilt of ˜ 25° for SP and greater than 45° for SJ and PO. We find strong evidence in support of tilt of the plutons from thermochronological, structural, and geobarometric data. These data will be discussed elsewhere. Here we focus on magnetic fabric data. AMS for SJ is strongly developed with high values for degree of anisotropy (P= 1.14 a 1.40), but marked east-west asymmetry that contrasts with the general symmetry of the pluton along a north-south axis. Oblate fabrics (T ˜ +0.4) with dispersed lineation directions dominate the west side of the pluton and prolate fabrics (T ˜ -0.15) with steep to vertical lineations dominate on its eastern side. This fabric is interpreted to result from magma flow. SP, a much larger pluton and sensibly asymmetric, displays high degrees of anisotropy (P ˜1.2) on its western side but

  9. Long-term decrease in satellite vegetation indices in response to environmental variables in an iconic desert riparian ecosystem: the Upper San Pedro, Arizona, United States

    Science.gov (United States)

    Nguyen, Uyen; Glenn, Edward P.; Nagler, Pamela L.; Scott, Russell L.

    2015-01-01

    The Upper San Pedro River is one of the few remaining undammed rivers that maintain a vibrant riparian ecosystem in the southwest United States. However, its riparian forest is threatened by diminishing groundwater and surface water inputs, due to either changes in watershed characteristics such as changes in riparian and upland vegetation, or human activities such as regional groundwater pumping. We used satellite vegetation indices to quantify the green leaf density of the groundwater-dependent riparian forest from 1984 to 2012. The river was divided into a southern, upstream (mainly perennial flow) reach and a northern, downstream (mainly intermittent and ephemeral flow) reach. Pre-monsoon (June) Landsat normalized difference vegetation index (NDVI) values showed a 20% drop for the northern reach (P  0·05). NDVI and enhanced vegetation index values were positively correlated (P deterioration of the riparian forest in the northern reach.

  10. Pedro Ferreira, um escultor baiano desconhecido Pedro Ferreira, an unknown sculptor from Bahia

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    Maria Helena Ochi Flexor

    2008-12-01

    Full Text Available Este trabalho é o resultado do início de um estudo sobre o escultor Pedro Ferreira. Embora seja autor de obras importantes, passa quase desapercebido na historiografia da arte baiana. Trata-se de artista que pertence ao tempo em que o neoclassicismo se impunha à cultura Ocidental, porém, ainda restavam, na Bahia, as práticas do período barroco, em especial a cópia dos grandes mestres renascentistas. Pedro Ferreira foi um desses artistas e teve como principal inspirador Murillo, da escola espanhola.This work is the result of a beginning study about a sculptor Pedro Ferreira. Although he was author of important workmanships, he passes almost unknown in the bahian history of art. He was an artist who lives belongs a time when the neoclassicismo was imposed to the Occidental culture, but, still remained in Bahia, the practical ones of the baroque period, in special the copy of the great Renaissance masters. Pedro Ferreira was one of these artists and has inspired, as main artist, Murillo, of the Spanish school.

  11. Factores de riesgo relacionados al uso de drogas ilegales: perspectiva crítica de familiares y personas cercanas en un centro de salud público en San Pedro Sula, Honduras Fatores de risco relacionados ao uso de drogas ilegais, perspectiva crítica de familiares e pessoas próximas, em um centro da saúde público em San Pedro Sula, Honduras Risk factors related to the use of illegal drugs: the critial perspective of drug users' relatives and acquaintances at a public health center in San Pedro Sula, Honduras

    Directory of Open Access Journals (Sweden)

    Gladys Magdalena Rodríguez Funes

    2009-01-01

    Full Text Available En este estudio, se presentan datos cuantitativos del estudio multicéntrico, multimétodos, de corte transversal realizado en un centro de salud público en San Pedro Sula, en Honduras. Su objetivo es describir la perspectiva crítica que tienen los familiares o personas, que se consideran afectadas por tener a alguien cercano que usa o ha usado drogas ilegales, con relación a factores de riesgo. Los datos se obtuvieron mediante una encuesta con 100 entrevistados. La mayor parte de las personas informantes eran mujeres pobres con baja escolaridad. Los consumidores eran en su mayoría hombres con edad promedio de 23,3 años. La droga más usada fue la marihuana (78% seguida de crack/cocaína (72%, pegamento/inhalantes (27%, alucinógenos (éxtasis/LSD (3%, anfetaminas/estimulantes (1% y heroína (1%. Los factores de riesgo identificados fueron la experiencia previa con alcohol/tabaco, el tener amigos/amigas que usan drogas, la falta de conocimiento, la baja autoestima , la edad, entre otros factores personales, familiares y sociales. Se concluye que es necesario fortalecer las medidas de prevención y protección.São apresentados, aqui, dados quantitativos de um estudo multicêntrico, multimétodos, de corte transversal, realizado em um centro de saúde pública em San Pedro Sula, Honduras. O objetivo foi descrever a perspectiva crítica dos membros da família ou pessoas que se sentem afetadas por terem alguém próximo que usa ou usou drogas ilegais, em relação aos fatores de risco. Os dados foram coletados através de questionário aplicado em 100 indivíduos. A maioria era composta por mulheres pobres, com pouca escolaridade. Os consumidores eram majoritariamente varões, com idade média de 23,3 anos. A droga mais utilizada foi a maconha (78%, seguida por crack/cocaína (72%, cola/inalantes (27%, alucinógenos (ecstasy/LSD (3%, anfetaminas/estimulantes (1%, heroína (1%. Entre os fatores de risco identificados estão: experi

  12. Espacios naturales en zonas urbanas. Análisis comparado de la ciudad alemana de Halle y las chilenas de San Pedro de la Paz y Talcahuano

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    Priego González de Canales, Carlos

    2010-04-01

    Full Text Available In order to study the social perception and valorization that people of different social statuses and different cultural cities have about nature, an international cooperative project was started between Germany and Chile. Due to the comparative nature of the project, districts of upper-middle and lower-middle class neighborhoods in both countries were chosen. In Germany, two neighborhoods (Silberhöhe and Paulusviertel were chosen from the city of Halle whereas in Chile one neighborhood from the city of Talcahuano (Tumbes and the city of San Pedro de la Paz (both in the Region VIII, Biobío were selected. People from all four study areas were surveyed with the same questions. The results revealed a differential use and perception of the urban landscape by people of different social and cultural backgrounds. Likewise, in Chile a person’s social condition was found to determine the possibility of his/her access to green areas and recreational zones.

    Con el objetivo de estudiar la percepción social y la valoración de la naturaleza por personas de diferente estrato social y en ciudades de diferente cultura, se inició un proyecto de cooperación internacional entre Alemania y Chile. Para la realización de este proyecto comparativo se escogieron barrios de clase media-alta y media-baja en cada uno de los países. En Alemania se estudiaron los barrios de Silberhöhe y Paulusviertel de la ciudad de Halle, y en Chile el sector de Tumbes (Comuna de Talcahuano y la Comuna de San Pedro de la Paz, VIII Región del Biobío. La herramienta base para el estudio fue la aplicación de una encuesta base con las mismas preguntas para cada uno de los países. Se determinó cómo las personas de diferentes procedencias sociales y culturales presentaban un diferente uso y percepción del paisaje urbano. De la misma manera, en Chile la condición social del ciudadano condiciona la posibilidad de acceso a áreas verdes y de recreo.

  13. Pedro Zamora and Pedro and Me in Requiem: Scoring the Loss

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    A. David Lewis

    2015-09-01

    Full Text Available When originally published at the turn of the century, 'Pedro and Me: Friendship, Loss, and What I Learned' (2000 was riding both the popularity of its reality television roots ''and the growing awareness of homosexuality in the popular consciousness. At that time, too, Macmillan publisher Henry Holt had its own website set up to support Winick’s work; it featured interviews, tour dates, and, most importantly, omitted scenes originally drafted but not completed by the author. The opportunity to finally include this apocrypha was missed in the newer 2009 addition, as the publisher opted for a one-page afterword.  This paper discusses how this constitutes a missed opportunity to reconnect with Pedro. In as much as the original graphic novel—or 'any' graphic novel—is a construction, the tenth anniversary edition of 'Pedro and Me' disallowed the excluded raw material from being included in audience’s score-overdue deconstruction of the work.

  14. GEOPROCESAMIENTO APLICADO AL ANALISIS DEL USO DE LA TIERRA EN EL MUNICIPIO DE SAN PEDRO DE YCUAMANDYYÚ, PARAGUAY

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    Oscar Agustín Torres Figueredo

    2002-10-01

    Full Text Available El municipio de San Pedro de Ycuamandyyú está ubicado en el noroeste de la región oriental del Paraguay. Los objetivos de este trabajo constituyen la elaboración y el análisis del mapa del uso de la tierra para la planificación de actividades forestales en la zona, para los cuales se utilizaron técnicas de cartografía, sensores remotos y (SIG Sistemas de Informaciones Geográficas, que posibilitaron el análisis de informaciones provenientes de imágenes satelitales LANDSAT TM 5, de cartas topográficas y de (GPS Sistema de Posicionamiento Global, que permitió el procesamiento de datos en el programa Idrisi 2.0 para la confección de un mapa que posibilitó el análisis sobre la situación del uso de la tierra en el municipio. Se distinguió categorías predominantes como praderas altas o campos naturales, uso agropecuario y praderas bajas o bañados, siendo la cobertura forestal con valor inferior al 25%. Se concluyó que el municipio presenta bastantes áreas de campos naturales y uso agropecuario que podrían utilizarse para actividades de reforestación, sea con especies nativas o exóticas de rápido crecimiento con la finalidad de obtener valores de cobertura forestal en equilibrio con las demás categorías de uso de la tierra.

  15. Reproducibility of the Portuguese version of the PEDro Scale Reprodutibilidade da Escala de Qualidade PEDro em português

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    Silvia Regina Shiwa

    2011-10-01

    Full Text Available The objective of this study was to test the inter-rater reproducibility of the Portuguese version of the PEDro Scale. Seven physiotherapists rated the methodological quality of 50 reports of randomized controlled trials written in Portuguese indexed on the PEDro database. Each report was also rated using the English version of the PEDro Scale. Reproducibility was evaluated by comparing two separate ratings of reports written in Portuguese and comparing the Portuguese PEDro score with the English version of the scale. Kappa coefficients ranged from 0.53 to 1.00 for individual item and an intraclass correlation coefficient (ICC of 0.82 for the total PEDro score was observed. The standard error of the measurement of the scale was 0.58. The Portuguese version of the scale was comparable with the English version, with an ICC of 0.78. The inter-rater reproducibility of the Brazilian Portuguese PEDro Scale is adequate and similar to the original English version.O objetivo foi testar a reprodutibilidade da versão em português da Escala de Qualidade PEDro. Sete fisioterapeutas avaliaram a qualidade metodológica de 50 estudos controlados aleatorizados em português, indexados na base de dados PEDro. Cada artigo já possuía sua respectiva avaliação nessa base de dados, utilizando a versão em inglês da escala PEDro. Foi calculada a confiabilidade da escala, assim como foi comparada a pontuação total de consenso com a pontuação das avaliações utilizando a escala em inglês. Os coeficientes kappa variaram entre 0,53 e 1,00 para itens individuais, e um coeficiente de correlação intraclasse (CCI de 0,82 foi obtido para a pontuação total. O erro-padrão de medida foi de 0,58 ponto. A versão em português da escala foi comparada com a versão em inglês e foi observado um CCI de 0,78. A reprodutibilidade da versão em língua portuguesa da Escala de Qualidade PEDro foi adequada e similar à versão em inglês.

  16. Y el claustro se abrió al siglo: Pedro Zulen y el Boletín Bibliográfico de la Biblioteca de San Marcos (1923-1924Y el claustro se abrió al siglo: Pedro Zulen y el Boletín Bibliográfico de la Biblioteca de San Marcos (1923-1924

    Directory of Open Access Journals (Sweden)

    Alberto Loza Nehmad

    2011-05-01

    Full Text Available En 1923, Pedro Zulen (1898-1925 fundó el Boletín bibliográfico de la Bibliotecade la Universidad Nacional Mayor de San Marcos. La publicación delboletín fue resultado de la modernización de la biblioteca impulsada por elrector Manuel Vicente Villarán y conducida por Zulen quien publicó losquince números del primer volumen, que se cierra en 1924. En esos dosaños volcó su talento intelectual y editorial en el boletín e hizo de él unapublicación académica reconocida a nivel internacional. En esa tarea, él sedesempeñó como el puente entre dos generaciones. Dirigió, sobre todo, aun grupo de estudiantes que había salido de la adolescencia durante elmovimiento de la Reforma Universitaria. Ellos se consolidaron intelectualmente,como colectivo, en las tareas de la publicación del Boletín. Estegrupo, de la Generación del Centenario, tuvo después un destacado papelen la vida intelectual peruana del siglo XX.

  17. 75 FR 71145 - San Joaquin River Restoration Program: Reach 4B, Eastside Bypass, and Mariposa Bypass Channel and...

    Science.gov (United States)

    2010-11-22

    ..., Eastside Bypass, and Mariposa Bypass Channel and Structural Improvements Project, Merced County, CA AGENCY... on the effects of the proposed Reach 4B, Eastside Bypass, and Mariposa Bypass Channel and Structural... Mariposa Bypass with the San Joaquin River (generally referred to as Reach 4B1). The improvements will...

  18. 78 FR 19103 - Safety Zone; Spanish Navy School Ship San Sebastian El Cano Escort; Bahia de San Juan; San Juan, PR

    Science.gov (United States)

    2013-03-29

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

  19. Cross-shelf transport into nearshore waters due to shoaling internal tides in San Pedro Bay, CA

    Science.gov (United States)

    Noble, Marlene A.; Burt Jones,; Peter Hamilton,; Xu, Jingping; George Robertson,; Rosenfeld, Leslie; John Largier,

    2009-01-01

    In the summer of 2001, a coastal ocean measurement program in the southeastern portion of San Pedro Bay, CA, was designed and carried out. One aim of the program was to determine the strength and effectiveness of local cross-shelf transport processes. A particular objective was to assess the ability of semidiurnal internal tidal currents to move suspended material a net distance across the shelf. Hence, a dense array of moorings was deployed across the shelf to monitor the transport patterns associated with fluctuations in currents, temperature and salinity. An associated hydrographic program periodically monitored synoptic changes in the spatial patterns of temperature, salinity, nutrients and bacteria. This set of measurements show that a series of energetic internal tides can, but do not always, transport subthermocline water, dissolved and suspended material from the middle of the shelf into the surfzone. Effective cross-shelf transport occurs only when (1) internal tides at the shelf break are strong and (2) subtidal currents flow strongly downcoast. The subtidal downcoast flow causes isotherms to tilt upward toward the coast, which allows energetic, nonlinear internal tidal currents to carry subthermocline waters into the surfzone. During these events, which may last for several days, the transported water remains in the surfzone until the internal tidal current pulses and/or the downcoast subtidal currents disappear. This nonlinear internal tide cross-shelf transport process was capable of carrying water and the associated suspended or dissolved material from the mid-shelf into the surfzone, but there were no observation of transport from the shelf break into the surfzone. Dissolved nutrients and suspended particulates (such as phytoplankton) transported from the mid-shelf into the nearshore region by nonlinear internal tides may contribute to nearshore algal blooms, including harmful algal blooms that occur off local beaches.

  20. Geoprocesamiento aplicado al analisis del uso de la tierra en el municipio de San Pedro de Ycuamandyyú, Paraguay.

    Directory of Open Access Journals (Sweden)

    Oscar Agustín Torres Figueredo

    2010-08-01

    Full Text Available El municipio de San Pedro de Ycuamandyyú está ubicado en el noroeste de la región oriental del Paraguay. Los objetivos de este trabajo constituyen la elaboración y el análisis del mapa del uso de la tierra para la planificación de actividades forestales en la zona, para los cuales se utilizaron técnicas de cartografía, sensores remotos y (SIG Sistemas de Informaciones Geográficas, que posibilitaron el análisis de informaciones provenientes de imágenes satelitales LANDSAT TM 5, de cartas topográficas y de (GPS Sistema de Posicionamiento Global, que permitió el procesamiento de datos en el programa Idrisi 2.0 para la confección de un mapa que posibilitó el análisis sobre la situación del uso de la tierra en el municipio. Se distinguió categorías predominantes como praderas altas o campos naturales, uso agropecuario y praderas bajas o bañados, siendo la cobertura forestal con valor inferior al 25%. Se concluyó que el municipio presenta bastantes áreas de campos naturales y uso agropecuario que podrían utilizarse para actividades de reforestación, sea con especies nativas o exóticas de rápido crecimiento con la finalidad de obtener valores de cobertura forestal en equilibrio con las demás categorías de uso de la tierra.

  1. Geoprocesamiento aplicado al analisis del uso de la tierra en el municipio de San Pedro de Ycuamandyyú , Paraguay

    Directory of Open Access Journals (Sweden)

    Oscar Agustín Figueredo Torres

    2002-01-01

    Full Text Available El municipio de San Pedro de Ycuamandyyú está ubicado en el noroeste de la región oriental del Paraguay. Los objetivos de este trabajo constituyen la elaboración y el análisis del mapa del uso de la tierra para la planificación de actividades forestales en la zona, para los cuales se utilizaron técnicas de cartografía, sensores remotos y (SIG Sistemas de Informaciones Geográficas, que posibilitaron el análisis de informaciones provenientes de imágenes satelitales LANDSAT TM 5, de cartas topográficas y de (GPS Sistema de Posicionamiento Global, que permitió el procesamiento de datos en el programa Idrisi 2.0 para la confección de un mapa que posibilitó el análisis sobre la situación del uso de la tierra en el municipio. Se distinguió categorías predominantes como praderas altas o campos naturales, uso agropecuario y praderas bajas o bañados, siendo la cobertura forestal con valor inferior al 25%. Se concluyó que el municipio presenta bastantes áreas de campos naturales y uso agropecuario que podrían utilizarse para actividades de reforestación, sea con especies nativas o exóticas de rápido crecimiento con la finalidad de obtener valores de cobertura forestal en equilibrio con las demás categorías de uso de la tierra.

  2. Issues of affinity: exploring population structure in the Middle and Regional Developments Periods of San Pedro de Atacama, Chile.

    Science.gov (United States)

    Torres-Rouff, Christina; Knudson, Kelly J; Hubbe, Mark

    2013-11-01

    The Middle Period (AD 400-1000) in northern Chile's Atacama oases is characterized by an increase in social complexity and regional interaction, much of which was organized around the power and impact of the Tiwanaku polity. Despite the strong cultural influence of Tiwanaku and numerous other groups evident in interactions with Atacameños, the role of immigration into the oases during this period is unclear. While archaeological and bioarchaeological research in the region has shown no evidence that clearly indicates large groups of foreign immigrants, the contemporary increase in interregional exchange networks connecting the oases to other parts of the Andes suggests residential mobility and the possibility that movement of people both into and out of the oases accompanied these foreign influences. Here, we analyze biodistance through cranial non-metric traits in a skeletal sample from prehistoric San Pedro de Atacama to elucidate the extent of foreign influence in the oases and discuss its implications. We analyzed 715 individuals from the Middle Period (AD 400-1000) and later Regional Developments Period (AD 1000-1450), and found greater phenotypic differences between Middle Period cemeteries than among cemeteries in the subsequent period. We argue that this greater diversity extends beyond the relationship between the oases and the renowned Tiwanaku polity and reflects the role of the oases and its different ayllus as a node and way station for the Middle Period's myriad interregional networks. Copyright © 2013 Wiley Periodicals, Inc.

  3. Geologic Map of the San Luis Quadrangle, Costilla County, Colorado

    Science.gov (United States)

    Machette, Michael N.; Thompson, Ren A.; Drenth, Benjamin J.

    2008-01-01

    The map area includes San Luis and the primarily rural surrounding area. San Luis, the county seat of Costilla County, is the oldest surviving settlement in Colorado (1851). West of the town are San Pedro and San Luis mesas (basalt-covered tablelands), which are horsts with the San Luis fault zone to the east and the southern Sangre de Cristo fault zone to the west. The map also includes the Sanchez graben (part of the larger Culebra graben), a deep structural basin that lies between the San Luis fault zone (on the west) and the central Sangre de Cristo fault zone (on the east). The oldest rocks exposed in the map area are the Pliocene to upper Oligocene basin-fill sediments of the Santa Fe Group, and Pliocene Servilleta Basalt, a regional series of 3.7?4.8 Ma old flood basalts. Landslide deposits and colluvium that rest on sediments of the Santa Fe Group cover the steep margins of the mesas. Rare exposures of the sediment are comprised of siltstones, sandstones, and minor fluvial conglomerates. Most of the low ground surrounding the mesas and in the graben is covered by surficial deposits of Quaternary age. The alluvial deposits are subdivided into three Pleistocene-age units and three Holocene-age units. The oldest Pleistocene gravel (unit Qao) forms extensive coalesced alluvial fan and piedmont surfaces, the largest of which is known as the Costilla Plain. This surface extends west from San Pedro Mesa to the Rio Grande. The primary geologic hazards in the map area are from earthquakes, landslides, and localized flooding. There are three major fault zones in the area (as discussed above), and they all show evidence for late Pleistocene to possible Holocene movement. The landslides may have seismogenic origins; that is, they may be stimulated by strong ground shaking during large earthquakes. Machette and Thompson based this geologic map entirely on new mapping, whereas Drenth supplied geophysical data and interpretations.

  4. LA EVALUACIÓN DEL IMPACTO AMBIENTAL Y EL DESARROLLO SUSTENTABLE. ESTUDIO DE CASO SAN PEDRO MIXTEPEC, JUQUILA, OAXACA.

    Directory of Open Access Journals (Sweden)

    Carlos Espinoza-Nájera

    2012-01-01

    Full Text Available La problemática en materia de impacto ambiental en México está referida a que no se ha realizado una evaluación sobre su efectividad como instrumento de la política ambiental, por lo que es importante conocer si dicho instrumento cumple o coadyuva con los principios básicos del desarrollo sustentable, considerando que debe evolucionar y estar en un proceso de mejora continua. Debe garantizarse, efectivamente, el enfoque preventivo que brinde certeza acerca de la factibilidad ambiental de los diversos proyectos con los cuales se busca promover el desarrollo. En este trabajo se aplicó un sistema de investigación hipotético-deductivo, a través del método empírico descriptivo y correlacional, realizando la recopilación, análisis y evaluación de información existente, principalmente de las manifestaciones de impacto ambiental de proyectos de desarrollo con dictamen técnico, en San Pedro Mixtepec, Juquila, Oaxaca. El resultado demuestra que la información es superficial, y no aporta conocimiento científico sobre los verdaderos impactos que generará el proyecto o actividad al medio ambiente y a los recursos naturales. Se puede concluir que dichos documentos desempeñan un papel preponderante, ya que permiten identificar los impactos ambientales negativos y, al mismo tiempo, armonizar estos efectos aplicando medidas de prevención o mitigación que favorezcan el equilibrio entre el desarrollo y la conservación del ambiente.

  5. Evaluación de la gestión en el Parque Regional de las Salinas y Arenales de San Pedro del Pinatar (Murcia

    Directory of Open Access Journals (Sweden)

    Gustavo A. Ballesteros Pelegrín

    2014-01-01

    Full Text Available El Parque Regional de las Salinas y Arenales de San Pedro del Pinatar es un territorio multifuncional desde el punto de vista social, económico y ambiental, donde es imposible separar y, por tanto gestionar de forma independiente, las tramas paisajísticas y ecológicas de las tramas socioeconómicas. Para su gestión, la Administración se apoya en el Plan de Ordenación de los Recursos Naturales aprobado en 1995, que sin embargo ha sido ejecutado en el 50 % de su articulado. Se desarrollan diversas iniciativas de conservación de fauna y flora silvestre, recogida de residuos sólidos, una adecuada información al visitante y mejora del conocimiento de los diferentes elementos de los espacios protegido. Sin embargo la participación social es escasa, la Junta Rectora se ha reunido en solo cuatro ocasiones, la última en 2001, se han producido desarrollos urbanísticos en la periferia del Parque que producen deterioro paisajístico y se han desarrollado una serie de infraestructuras que han reducido en unas 7 hectáreas la superficie protegida.

  6. Institutions and Societal Impacts of Climate in the Lower Colorado and San Pedro Basins of the U.S.-Mexico Border Region

    Science.gov (United States)

    Varady, R. G.; Wilder, M.; Morehouse, B. J.; Garfin, G. M.

    2007-05-01

    The U.S. Southwest and Mexico border region feature two prominent river basins, the Colorado and Rio Grande, and ecologically important sub-basins such as the San Pedro. The area within which these transboundary basins lie is characterized by overall aridity and high climatic variability over seasonal to decadal and longer time scales. Throughout human occupation, numerous and diverse strategies for buffering climate impacts have emerged. The most notable response has been an increasingly complex system of institutions and structures designed to buffer water scarcity. The Colorado River Compact, and the laws governing allocation of waters from the Rio Grande River, together with the dams, hydropower generators, canals and other engineered features, represent two of the most complex systems. Drought nevertheless remains a looming specter across much of the binational border region. Institutional mechanisms for responding to drought range from awareness-raising and capacity-building efforts, to implementation of formal drought plans, to storing water to make up for deficits, and water conservation rules that become increasingly stringent as drought intensifies. A number of formal and informal binational institutions operate in the region. Some are venerable, like the century-old International Boundary and Water Commission (IBWC) and its Mexican counterpart the Comision Internacional de Limites y Agua (CILA). Others, like the Border Environment Cooperation Commission and the North American Development Bank, were created in the mid-1990s with the North American Free Trade Agreement. These institutions, both domestic and transnational, operate in a complex binational, bicultural environment with contrasting legal and administrative traditions. Under such constraints, they manage water resources and ecosystems and attempt to improve water and sanitation infrastructure in the context of deep and extended drought. But in spite of their efforts, society and natural habitat

  7. Biogeochemical Insights into B-Vitamins in the Coastal Marine Sediments of San Pedro Basin, CA

    Science.gov (United States)

    Monteverde, D.; Berelson, W.; Baronas, J. J.; Sanudo-Wilhelmy, S. A.

    2015-12-01

    Coastal marine sediments support a high abundance of mircoorganisms which play key roles in the cycling of nutrients, trace metals, and carbon, yet little is known about many of the cofactors essential for their growth, such as the B-vitamins. The suite of B-vitamins (B1, B2, B6, B7, B12) are essential across all domains of life for both primary and secondary metabolism. Therefore, studying sediment concentrations of B-vitamins can provide a biochemical link between microbial processes and sediment geochemistry. Here we present B-vitamin pore water concentrations from suboxic sediment cores collected in September 2014 from San Pedro Basin, a silled, low oxygen, ~900 m deep coastal basin in the California Borderlands. We compare the B-vitamin concentrations (measured via LCMS) to a set of geochemical profiles including dissolved Fe (65-160 μM), dissolved Mn (30-300 nM), TCO2, solid phase organic carbon, and δ13C. Our results show high concentrations (0.8-3nM) of biotin (B7), commonly used for CO2 fixation as a cofactor in carboxylase enzymes. Thiamin (B1) concentrations were elevated (20-700nM), consistent with previous pore water measurements showing sediments could be a source of B1 to the ocean. Cobalamin (B12), a cofactor required for methyl transfers in methanogens, was also detected in pore waters (~4-40pM). The flavins (riboflavin [B2] and flavin mononucleotide[FMN]), molecules utilized in external electron transfer, showed a distinct increase with depth (10-90nM). Interestingly, the flavin profiles showed an inverse trend to dissolved Fe (Fe decreases with depth) providing a potential link to culture experiments which have shown extracellular flavin release to be a common trait in some metal reducers. As some of the first B-vitamin measurements made in marine sediments, these results illustrate the complex interaction between the microbial community and surrounding geochemical environment and provide exciting avenues for future research.

  8. PEDRO (Petroleum Electronic Data Reporting Option) user guide

    Energy Technology Data Exchange (ETDEWEB)

    1990-11-01

    PEDRO is an electronic data communications product that simplifies filing and transmission of petroleum survey data. Your burden is significantly reduced as PEDRO eliminates paperwork, provides immediate onsite correction of data errors, and reduces the need for followup calls and survey resubmission. PEDRO provides an online error-checking process that highlights discrepancies. This permits you to enter and check data before transmitting to EIA. EIA then combines and reformats the data from different users for use by analytical and reporting programs. PEDRO is available at no cost to the user. Formal training is not required since installation, data processing, and transmission are done by interactive, user-friendly menu options. The PEDRO system is divided into three functions: (1) data processing, (2) transmitting data to EIA, and (3) EIA processing. 28 figs.

  9. La vida en torno al café: marginación social de pequeños productores en San Pedro Cafetitlán, Oaxaca, México

    Directory of Open Access Journals (Sweden)

    Israel Morales Becerra

    2013-03-01

    Full Text Available Se presenta una descripción etnográfica del trabajo de campo realizado en San Pedro Cafetitlán, Oaxaca, México sobre la situación de marginación social derivada de la implementación del modelo económico neoliberal; se hace una interpretación del significado que tiene el cultivo del café en la vida de los pobladores. Destaca el hecho de que las generaciones mayores de 60 años aun valoran el recurso, tienen identidad con la tierra y esperanzas en su café; sin embargo, para las nuevas generaciones el café ha dejado de ser un recurso importante debido a que no es posible subsistir de dicho cultivo, por lo que muchos han preferido vender sus tierras y emigrar. La  desintegración social causada por el fenómeno de la migración ha puesto en riesgo la conservación de costumbres y tradiciones culturales generadas a principios del siglo veinte en esta  comunidad

  10. Una lucha a "cielo abierto" : el caso del Frente Amplio Opositor a Minera San Xavier

    OpenAIRE

    Lamberti, María Julieta

    2010-01-01

    Se presenta un estudio de caso de un conflicto ecológico distributivo por la instalación de una empresa minera de tajo a cielo abierto desde la perspectiva de uno de los actores involucrados, el Frente Amplio Opositor a Minera San Xavier en Cerro de San Pedro, San Luis Potosí. Para dar cuenta del sentido que le otorgan los miembros del FAO a la instalación de la empresa en la comunidad se utilizan los procesos de enmarcado como herramienta de interpretación. I. La interpretación de los con...

  11. El agua y los territorios hídricos en la Región Metropolitana de Santiago de Chile. Casos de estudio: Tiltil, Valle de Mallarauco y San Pedro de Melipilla

    Directory of Open Access Journals (Sweden)

    Tesser Obregón, Claudio Ernesto Esteban

    2013-06-01

    Full Text Available The rural area of the Santiago Metropolitan Region is a combination of natural, social, economic and technical factors that give origin to several territories. If we consider those in which water resources play a significant role in carrying out agricultural activity, several different «water territories» can be identified in the Tiltil, Valle de Mallarauco and San Pedro de Melipilla areas. In these cases the study allowed us to shed light upon and discuss several important points regarding the territorial approach to water resources and water management in a model that favors the actions of private parties, such as: the extension of the agricultural use of the water resources, the conflicts and problems over its control and the resulting water territories that have come about as a result of the various assessments of a liberal management system. This has been done with the intention of contributing, from a Geographical point of view, thoughts geared towards achieving a comprehensive and sustainable management of the water resources in Chile.El espacio rural de la Región Metropolitana de Santiago de Chile es una combinación de factores naturales, sociales, económicos y técnicos que dan origen a diversos territorios. Si consideramos aquellos donde el recurso hídrico tiene un papel predominante en el desarrollo de las actividades agrícolas, se pueden identificar distintos «territorios hídricos» en las áreas de Tiltil, Valle de Mallarauco y San Pedro de Melipilla. El estudio de estos casos permitió poner en evidencia y discutir un cierto número de puntos importantes concernientes al enfoque territorial de los recursos hídricos y de la gestión del agua en un modelo que privilegia la acción de los privados, tales como: la dimensión espacial del uso agrícola de los recursos hídricos, los conflictos y problemas por su control y los consecuentes territorios hídricos que han surgido como resultado de diversas valorizaciones de un

  12. Reproducibility of the Portuguese version of the PEDro Scale

    Directory of Open Access Journals (Sweden)

    Silvia Regina Shiwa

    2011-10-01

    Full Text Available The objective of this study was to test the inter-rater reproducibility of the Portuguese version of the PEDro Scale. Seven physiotherapists rated the methodological quality of 50 reports of randomized controlled trials written in Portuguese indexed on the PEDro database. Each report was also rated using the English version of the PEDro Scale. Reproducibility was evaluated by comparing two separate ratings of reports written in Portuguese and comparing the Portuguese PEDro score with the English version of the scale. Kappa coefficients ranged from 0.53 to 1.00 for individual item and an intraclass correlation coefficient (ICC of 0.82 for the total PEDro score was observed. The standard error of the measurement of the scale was 0.58. The Portuguese version of the scale was comparable with the English version, with an ICC of 0.78. The inter-rater reproducibility of the Brazilian Portuguese PEDro Scale is adequate and similar to the original English version.

  13. Auditoría Ambiental para productos lácteos San Pablito

    OpenAIRE

    Catucuago Toapanta, Luis Alberto

    2013-01-01

    Productos Lácteos San Pablito, se encuentra ubicada en la comunidad San Pablito de Agualongo, parroquia Tupigachi, cantón Pedro Moncayo en la parte norte de la provincia de Pichincha. Esta Auditoría Ambiental se centró en verificar el cumplimiento de la Legislación Ambiental y el Plan de Manejo Ambiental (PMA) propuesto en el Estudio de Impacto Ambiental (EsIA) del año 2011. La metodología del trabajo comprendió la planificación de la auditoría, visitas técnicas a la planta, evaluación del ma...

  14. Geomorphology, denudation rates, and stream channel profiles reveal patterns of mountain building adjacent to the San Andreas fault in northern California, USA

    Science.gov (United States)

    DeLong, Stephen B.; Hilley, George E.; Prentice, Carol S.; Crosby, Christopher J.; Yokelson, Intan N.

    2017-01-01

    Relative horizontal motion along strike-slip faults can build mountains when motion is oblique to the trend of the strike-slip boundary. The resulting contraction and uplift pose off-fault seismic hazards, which are often difficult to detect because of the poor vertical resolution of satellite geodesy and difficulty of locating offset datable landforms in active mountain ranges. Sparse geomorphic markers, topographic analyses, and measurement of denudation allow us to map spatiotemporal patterns of uplift along the northern San Andreas fault. Between Jenner and Mendocino, California, emergent marine terraces found southwest of the San Andreas fault record late Pleistocene uplift rates between 0.20 and 0.45 mm yr–1 along much of the coast. However, on the northeast side of the San Andreas fault, a zone of rapid uplift (0.6–1.0 mm yr–1) exists adjacent to the San Andreas fault, but rates decay northeastward as the coast becomes more distant from the San Andreas fault. A newly dated 4.5 Ma shallow-marine deposit located at ∼500 m above sea level (masl) adjacent to the San Andreas fault is warped down to just 150 masl 15 km northeast of the San Andreas fault, and it is exposed at just 60–110 masl to the west of the fault. Landscape denudation rates calculated from abundance of cosmogenic radionuclides in fluvial sediment northeast of, and adjacent to, the San Andreas fault are 0.16–0.29 mm yr–1, but they are only 0.03–0.07 mm yr–1 west of the fault. Basin-average channel steepness and the denudation rates can be used to infer the erosive properties of the underlying bedrock. Calibrated erosion rates can then be estimated across the entire landscape using the spatial distribution of channel steepness with these erosive properties. The lower-elevation areas of this landscape that show high channel steepness (and hence calibrated erosion rate) are distinct from higher-elevation areas with systematically lower channel steepness and denudation rates

  15. USACE Navigation Channels 2012

    Data.gov (United States)

    California Natural Resource Agency — This dataset represents both San Francisco and Los Angeles District navigation channel lines. All San Francisco District channel lines were digitized from CAD files...

  16. Los componentes de la variación intramuestral en la población prehistórica de San Pedro de Atacama, Chile

    Directory of Open Access Journals (Sweden)

    Varela, Héctor Hugo

    1996-01-01

    Full Text Available Se presenta una síntesis de una serie de experiencias realizadas con el fin de analizar el efecto del dimorfismo sexual, la variación etaria, la deformación artificial y la variación cronológica sobre la morfología craneana de la población prehistórica de San Pedro de Atacama. La muestra está constituída por 120 cráneos de ambos sexos, de edades adulto, maduro y senil, deformados y no deformados artificialmente, pertenecientes a cementerios que cubren cuatro fases culturales del Periodo Agroalfarero (500aC-1500dC. Los ejemplares masculinos presentaron valores medios mayores que los femeninos en la mayoría de las variables analizadas. La influencia de los restantes factores se manifestó en un tercio de las medidas craneométricas. Entre las clases adulto y maduro se comprobó un incremento significativo de los promedios. El efecto de la deformación artificial se destaca principalmente por alteraciones en el crecimiento de la bóveda y, en menor medida, en la cara y en la base del cráneo. Un hallazgo de importancia lo constituye la existencia de variación cronológica indicando cambios en la estructura de la población en el período estudiado.

  17. Assessment of runoff response to landscape changes in the San Pedro subbasin (Nayarit, Mexico) using remote sensing data and GIS.

    Science.gov (United States)

    Hernández-Guzmán, Rafael; Ruiz-Luna, Arturo; Berlanga-Robles, César Alejandro

    2008-10-01

    Results on runoff estimates as a response to land-use and land-cover changes are presented. We used remote sensing and GIS techniques with rainfall time-series data, spatial ancillary information, and the curve-number method (NRCS-CN) to assess the runoff response in the San Pedro subbasin. Thematic maps with eight land-cover classes derived from satellite imagery classification (1973, 1990, and 2000) and hydrologic soil-group maps were used as the input for the runoff calculation. About 20% to 25% of the subbasin landscape has changed since 1973, mainly as consequence of the growth of agriculture. Forest is the main cover, although further analyses indicate that forest is degrading from good to poor conditions when evaluated as a function of the spectral response. Soils with low infiltration rates, classified as the hydrological soil-group "C", were dominant in the area (52%). The overlaying of all the hydrological soil groups with the land-use map produced a total of 43 hydro-group and land-use categories for which runoff was calculated using the curve-number method. Estimates of total runoff volumes (26 x 10(6) m3) were similar for the three dates analyzed in spite of landscape changes, but there were temporal variations among the hydro-group and land-use categories as a consequence. Changes are causing the rise of covers with high runoff potential and the increase of runoff depth is expected, but it can be reversed by different management of subbasin hydro-groups and land-use units.

  18. Sierra San Pedro Mártir, Baja California, cool-season precipitation reconstructed from earlywood width of Abies concolor tree rings

    Science.gov (United States)

    Meko, D. M.; Touchan, R.; Díaz, J. Villanueva; Griffin, D.; Woodhouse, C. A.; Castro, C. L.; Carillo, C.; Leavitt, S. W.

    2013-12-01

    Tree ring data are analyzed for a multicentury record of drought history in the Sierra San Pedro Mártir (SSPM) of Baja California, Mexico. Climatic variation in the study area is of particular interest because the SSPM is a rich biotic environment at the southern limit of the California floristic province and the southern limit of the planetary jet stream. Future shifts in the jet stream would be expected to have amplified effect on this marginal environment. The study applies linear regression to tree ring indices of earlywood-width of Abies concolor to estimate a 353 year (1658-2010 C.E.) record of cool-season (October-April) precipitation, P, in SSPM. Time-nested regression models account for more than half the variance of grid point P in calibration periods of length 50-65 years. Cross-spectral analysis indicates strong tracking of observed P by the reconstruction over a broad range of frequencies. Robustness of the reconstruction is supported by synchrony of reconstructed P with tree ring variations in other tree species from SSPM. The reconstruction emphasizes the severity of the 1950s drought in a long-term context and the single-year intensity of droughts in the last decade: 2007 stands out as the driest reconstructed year, with a high percentage of missing rings in A. concolor. The reconstruction identifies the early twentieth century pluvial as the wettest epoch in the last 353 years in the SSPM. High-elevation tree species in SSPM may be especially well-suited to sensing snowpack-related moisture variations associated with a southerly branched jet stream and the types of weather systems active in the pluvial.

  19. Slip rate on the San Diego trough fault zone, inner California Borderland, and the 1986 Oceanside earthquake swarm revisited

    Science.gov (United States)

    Ryan, Holly F.; Conrad, James E.; Paull, C.K.; McGann, Mary

    2012-01-01

    The San Diego trough fault zone (SDTFZ) is part of a 90-km-wide zone of faults within the inner California Borderland that accommodates motion between the Pacific and North American plates. Along with most faults offshore southern California, the slip rate and paleoseismic history of the SDTFZ are unknown. We present new seismic reflection data that show that the fault zone steps across a 5-km-wide stepover to continue for an additional 60 km north of its previously mapped extent. The 1986 Oceanside earthquake swarm is located within the 20-km-long restraining stepover. Farther north, at the latitude of Santa Catalina Island, the SDTFZ bends 20° to the west and may be linked via a complex zone of folds with the San Pedro basin fault zone (SPBFZ). In a cooperative program between the U.S. Geological Survey (USGS) and the Monterey Bay Aquarium Research Institute (MBARI), we measure and date the coseismic offset of a submarine channel that intersects the fault zone near the SDTFZ–SPBFZ junction. We estimate a horizontal slip rate of about 1:5 0:3 mm=yr over the past 12,270 yr.

  20. Entrevista - Pedro Duque

    OpenAIRE

    Moreno-Torres Sánchez, Rosario; Sánchez Relinque, Javier

    2009-01-01

    Pedro Duque. El primer astronauta de nuestro país analiza la ciencia y la investigación del sector aeroespacial, en el que cada vez existe una mayor implicación de la ingeniería española en áreas como las telecomunicaciones o la informática.

  1. Distribution of diatom Pseudo-nitzschia and dinoflagellates of Dinophysis spp along coast off Goa

    Digital Repository Service at National Institute of Oceanography (India)

    Alkawri, A.A.S.; Ramaiah, N.

    .A. Schaffner, B. Stauffer, B. Jones, S.B. Weisberg, P.M. DiGiacomo, W. Berelson and D.A. Caron: Blooms of Pseudo-nitzschia and domoic acid in the San Pedro Channel and Los Angeles harbor areas of the Southern California Bight, 2003-2004. Harmful Algae, 6, 372...

  2. “El olor nos lleva”: identidades ecológicas como un proceso de reconocimiento social y cultural de los “recuperadores” en el Relleno Sanitario Regional de Presidente, municipio de San Pedro, departamento del Valle.

    Directory of Open Access Journals (Sweden)

    Walter Julián Quinchoa.

    2011-01-01

    Full Text Available By means of environmental anthropology and ethnography, this article describes the formation of the institutionalized ecological identity of the “recuperaters” in Presidente Regional Landfill in San Pedro, Valle Department. It shows how environmental discourses, by ascribing identities to people who work in the landfill, obscure their roles. “Recuperators,” by contrast, openly discuss and think about the importance of their job. They have been forging an identity of resistance, or a political identity, through the social memory of enduring regressive policies, such as law 1259 of 2008, legally permitted by Colombia’s 1991 constitution. In this way, they propose alternatives, such as their social organization, to “struggle” for their right to recycle in the face of a growing interest by domestic and multinational companies in turning “garbage” into a business.

  3. Pedro Lemebel: género y sociedad Pedro Lemebel: Gender and Society

    Directory of Open Access Journals (Sweden)

    Leonidas Morales T

    2009-12-01

    Full Text Available El artículo, primero, examina la crónica urbana de Pedro Lemebel a la luz de sus condiciones históricas de producción y de lectura (la memoria de la dictadura y el presente de la mercancía globalizada. Luego, ofrece un análisis de algunas formas de su discurso (que afectan tanto al género sexual como a los recursos retóricos y del modo en que este discurso, como discurso crítico, piensa críticamente la vida cotidiana chilena.The following article, first, examines the urban chronicle of Pedro Lemebel in light of its historical conditions of production and reading (The memory of dictatorship and the present of globalized merchandize. Then, it offers an analysis of discourse forms (that affect both sex gender and rhetoric resources and the way in which this discourse, as a critical discourse, thinks critically of Chilean everyday life.

  4. 75 FR 17562 - Port Access Route Study: In the Approaches to Los Angeles-Long Beach and in the Santa Barbara...

    Science.gov (United States)

    2010-04-07

    ... or dangerous. Vessel routing system means any system of one or more routes or routing measure aimed... approaches to Los Angeles-Long Beach and the approach to the San Pedro Channel from the Pacific Ocean... are most cost- effective? 5. What impacts, both positive and negative, would changes to existing...

  5. Usage evaluation of the Physiotherapy Evidence Database (PEDro) among Brazilian physical therapists.

    Science.gov (United States)

    Elkins, Mark R; Moseley, Anne M; Pinto, Rafael Z

    2015-01-01

    It is unclear whether the Physiotherapy Evidence Database (PEDro) is widely and equally used by physical therapists in Brazil. As PEDro is considered a key resource to support evidence-based physical therapy, analyses of PEDro usage could reflect the extent of dissemination of evidence-based practice. To describe the usage of PEDro among the five regions of the World Confederation for Physical Therapy (WCPT) and, in more detail, in the South American region and Brazil over a 5-year period. PEDro home-page sessions and the number of searches performed were logged for a 5-year period (2010-2014). Absolute usage and relative usage were calculated for each region of the WCPT, each country in the South American region of WCPT, and each Regional Council (CREFITO) in Brazil. Europe had the highest absolute and relative usage among the five regions of the WCPT (971 searches per million-population per year), with the South American region ranked 4th in absolute terms and 3rd in relative terms (486). Within the South American region, Brazil accounted for nearly 60% of searches (755). Analysis at a national level revealed that usage per physical therapist in Brazil is very low across all CREFITOs. The highest usage occurred in CREFITO 6 with 1.3 searches per physical therapist per year. PEDro is not widely and equally used throughout Brazil. Strategies to promote PEDro and to make PEDro more accessible to physical therapists speaking Portuguese are needed.

  6. Un conjunto singular del barroco sevillano en Granada: el Apostolado de la Basílica de las Angustias, obra de Pedro Duque Cornejo

    Directory of Open Access Journals (Sweden)

    Manuel García Luque

    2010-03-01

    Full Text Available Se estudia el Apostolado escultórico que Pedro Duque Cornejo realizó entre 1713 y 1718 para la parroquia de Ntra. Sra. de las Angustias de Granada, a partir de documentación inédita que nos permite reconstruir su historia material y arrojar nueva luz sobre la presencia del artista sevillano en la ciudad. Se plantea, además, la vinculación del conjunto con la basílica romana de San Juan de Letrán.

  7. Fine-Resolution Modeling of the Santa Cruz and San Pedro River Basins for Climate Change and Riparian System Studies

    Science.gov (United States)

    Robles-Morua, A.; Vivoni, E. R.; Volo, T. J.; Rivera, E. R.; Dominguez, F.; Meixner, T.

    2011-12-01

    This project is part of a multidisciplinary effort aimed at understanding the impacts of climate variability and change on the ecological services provided by riparian ecosystems in semiarid watersheds of the southwestern United States. Valuing the environmental and recreational services provided by these ecosystems in the future requires a numerical simulation approach to estimate streamflow in ungauged tributaries as well as diffuse and direct recharge to groundwater basins. In this work, we utilize a distributed hydrologic model known as the TIN-based Real-time Integrated Basin Simulator (tRIBS) in the upper Santa Cruz and San Pedro basins with the goal of generating simulated hydrological fields that will be coupled to a riparian groundwater model. With the distributed model, we will evaluate a set of climate change and population scenarios to quantify future conditions in these two river systems and their impacts on flood peaks, recharge events and low flows. Here, we present a model confidence building exercise based on high performance computing (HPC) runs of the tRIBS model in both basins during the period of 1990-2000. Distributed model simulations utilize best-available data across the US-Mexico border on topography, land cover and soils obtained from analysis of remotely-sensed imagery and government databases. Meteorological forcing over the historical period is obtained from a combination of sparse ground networks and weather radar rainfall estimates. We then focus on a comparison between simulation runs using ground-based forcing to cases where the Weather Research Forecast (WRF) model is used to specify the historical conditions. Two spatial resolutions are considered from the WRF model fields - a coarse (35-km) and a downscaled (10- km) forcing. Comparisons will focus on the distribution of precipitation, soil moisture, runoff generation and recharge and assess the value of the WRF coarse and downscaled products. These results provide confidence in

  8. Análisis de vulnerabilidad ambiental de la cuenca alta del río San Pedro, estado Miranda, Venezuela

    Directory of Open Access Journals (Sweden)

    Haideé Coromoto Marín

    2017-12-01

    Full Text Available Se caracterizó la vulnerabilidad ambiental por inundación y desplazamiento en comunidades asentadas en la Cuenca alta del río San Pedro, municipio Guaicaipuro, estado Miranda; Venezuela usando SIG. El área de estudio se dividió en dos zonas, una ligeramente intervenida (A y otra fuertemente intervenida (B, para obtener los mapas temáticos usados como indicadores, los cuales se estandarizaron mediante la técnica de re-clasificación asignándoles valores numéricos en una escala del 1 al 5. Los resultados muestran que la vulnerabilidad por inundación en la subcuenca siguió la siguiente tendencia: clase media (3 33.75% > clase Baja (2 31.91% > clase muy Baja (1 26.86% > clase Alta (4 6.12% > clase muy alta (5 1.37%, no obstante las clases alta y muy alta se corresponde con comunidades cercanas al río, caracterizadas por la presencia de desarrollos urbanos, alta actividad agrícola, sugiriendo un alto riesgo por inundación. La distribución espacial de la vulnerabilidad por desplazamiento sugiere que predomina la clase media (3 y baja (2, las cuales representan el 50.58% y 36.25% respectivamente, mientras que el resto de las clase como alta (4, muy baja (1 y muy alta (5 mostraron porcentajes de 9.37, 3.29 y 0.41 respectivamente. Las clases de vulnerabilidad alta y muy alta están localizadas en el área de mayor intervención (Zona B, con un patrón muy irregular asociado a suelos con altas pendientes (>30% y manejo de suelo con cultivos pocos protectores como las hortalizas, favoreciendo procesos de degradación e incidiendo en la sustentabilidad de la zona. Los resultados obtenidos han servido para discriminar cuales comunidades son más vulnerables y establecer prioridades en cuanto a la intervención para minimizar los impactos ambientales.

  9. The Emperor Dom Pedro II: his convulsive seizures when a boy O imperador Dom Pedro II: as suas crises convulsivas quando menino

    Directory of Open Access Journals (Sweden)

    Marleide da Mota Gomes

    2007-12-01

    Full Text Available INTRODUCTION: Dom Pedro II, the Prince Heir and Emperor under regency, in a delicate period of the construction of the Brazilian nation, had convulsive seizures. OBJECTIVE: To investigate the convulsive seizures and related syndromes of Dom Pedro II and his family, besides the physicians in charge of the health care. METHOD: Narrative review based on primary and secondary sources. CONCLUSION: The scattered and self-limited convulsive seizures associated with physical and mental integrity favored a benign prognosis. Dom Pedro and his family presented rich history of epileptic seizures and febrile convulsion. This variety resembles the diagnosis of generalized epilepsy with febrile seizures plus that seems to be a combination of several syndromes with shared genetic susceptibility.INTRODUÇÃO: Dom Pedro, o príncipe herdeiro e imperador sob regência, em período delicado da formação da nação brasileira, apresentou crises convulsivas que geraram preocupação para o país. OBJETIVO: Investigar a história da epilepsia de Dom Pedro II e da sua família e procurar identificar quais tipos de crises epilépticas estavam presentes, além dos médicos envolvidos com os cuidados de saúde. MÉTODO: Revisão narrativa baseada em fontes primárias e secundárias. CONCLUSÃO: As crises convulsivas esparsas e auto-limitadas associadas a higidez física e mental de Dom Pedro II sugerem um prognóstico benigno. A história de epilepsia idiopática e convulsões febris no imperador e em outros membros da sua família aponta para o diagnóstico mais provável de Epilepsia Generalizada com Convulsões Febris Plus que é determinada por uma combinação de alguns tipos de manifestações epilépticas com suscetibilidade genética compartilhada.

  10. Figuraciones, conservación y hegemonía en el proyecto de construcción de un camino en la Reserva de Biosfera Yabotí en San Pedro, Misiones - Argentina. Periodo desde el año 2012 hasta el año 2015

    Directory of Open Access Journals (Sweden)

    Carla Antonella Cossi

    2015-01-01

    Full Text Available El presente trabajo se propone describir, desde una perspectivaantropológica, la manera en que un conjunto de agentesligados al turismo y a las áreas naturales protegidas –entre losque se encuentran organizaciones transnacionalesgubernamentales y no gubernamentales, funcionarios políticosy empresarios– se disputan el capital político, simbólico yeconómico necesario para definir los límites de la conservación.Nos aproximamos, así, a las relaciones de fuerzas que generanlas estrategias de conservación y turismo sustentable de losdiferentes sectores involucrados con el proyecto deconstrucción de un camino provincial, al interior de la Reservade Biosfera Yabotí y del Parque provincial Moconá, en SanPedro, Misiones-Argentina.

  11. Anotaciones al tema del Crucificado en Pedro de Mena

    OpenAIRE

    López-Guadalupe, Juan Jesús

    2000-01-01

    We know few natural size «Crucificados» of Pedro de Mena. Or that, es very important the study of the little size «Crucificados» worked for him. Through of those «Crucificados» and the tradition of granadine's sculpture school, it can be demostrated the existence of the natural size «Crucificados» in Pedro de Mena.No disponible

  12. Description of gravity cores from San Pablo Bay and Carquinez Strait, San Francisco Bay, California

    Science.gov (United States)

    Woodrow, Donald L.; John L. Chin,; Wong, Florence L.; Fregoso, Theresa A.; Jaffe, Bruce E.

    2017-06-27

    Seventy-two gravity cores were collected by the U.S. Geological Survey in 1990, 1991, and 2000 from San Pablo Bay and Carquinez Strait, California. The gravity cores collected within San Pablo Bay contain bioturbated laminated silts and sandy clays, whole and broken bivalve shells (mostly mussels), fossil tube structures, and fine-grained plant or wood fragments. Gravity cores from the channel wall of Carquinez Strait east of San Pablo Bay consist of sand and clay layers, whole and broken bivalve shells (less than in San Pablo Bay), trace fossil tubes, and minute fragments of plant material.

  13. Anotaciones al tema del Crucificado en Pedro de Mena

    Directory of Open Access Journals (Sweden)

    López-Guadalupe, Juan Jesús

    2000-06-01

    Full Text Available We know few natural size «Crucificados» of Pedro de Mena. Or that, es very important the study of the little size «Crucificados» worked for him. Through of those «Crucificados» and the tradition of granadine's sculpture school, it can be demostrated the existence of the natural size «Crucificados» in Pedro de Mena.No disponible

  14. Ephemeral-Stream Channel and Basin-Floor Infiltration and Recharge in the Sierra Vista Subwatershed of the Upper San Pedro Basin, Southeastern Arizona

    National Research Council Canada - National Science Library

    Coes, A. L; Pool, D. R

    2005-01-01

    .... Previous investigators have assumed that recharge in the subwatershed occurs only along the mountain fronts by way of stream channel infiltration near the contact between the low permeability rocks...

  15. Quality, language, subdiscipline and promotion were associated with article accesses on Physiotherapy Evidence Database (PEDro).

    Science.gov (United States)

    Yamato, Tiê P; Arora, Mohit; Stevens, Matthew L; Elkins, Mark R; Moseley, Anne M

    2018-03-01

    To quantify the relationship between the number of times articles are accessed on the Physiotherapy Evidence Database (PEDro) and the article characteristics. A secondary aim was to examine the relationship between accesses and the number of citations of articles. The study was conducted to derive prediction models for the number of accesses of articles indexed on PEDro from factors that may influence an article's accesses. All articles available on PEDro from August 2014 to January 2015 were included. We extracted variables relating to the algorithm used to present PEDro search results (research design, year of publication, PEDro score, source of systematic review (Cochrane or non-Cochrane)) plus language, subdiscipline of physiotherapy, and whether articles were promoted to PEDro users. Three predictive models were examined using multiple regression analysis. Citation and journal impact factor were downloaded. There were 29,313 articles indexed in this period. We identified seven factors that predicted the number of accesses. More accesses were noted for factors related to the algorithm used to present PEDro search results (synthesis research (i.e., guidelines and reviews), recent articles, Cochrane reviews, and higher PEDro score) plus publication in English and being promoted to PEDro users. The musculoskeletal, neurology, orthopaedics, sports, and paediatrics subdisciplines were associated with more accesses. We also found that there was no association between number of accesses and citations. The number of times an article is accessed on PEDro is partly predicted by how condensed and high quality the evidence it contains is. Copyright © 2017 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  16. Ocupantes espontáneos y derechos por la tierra en la formación de “pueblos de españoles” (Rincón de San Pedro, Buenos Aires, 1740-1860

    Directory of Open Access Journals (Sweden)

    Mariana Canedo

    2015-01-01

    Full Text Available Durante el siglo XVIII, se multiplicó la presencia de “pueblos de espa-ñoles” y villas en la frontera sur hispanoamericana. El protagonismo de ocupantes rurales en la formación de “pueblos de españoles” fue más frecuente en la campaña de Buenos Aires que en otras jurisdicciones, aunque poco se conoce sobre su proceder. El objetivo del artículo fue analizar las características de los ocupantes rurales y el rango de acción que tuvieron para solicitar el reconocimiento legal de terrenos para la formación de un pueblo en la campaña de Buenos Aires durante el siglo XVIII y parte del XIX. El análisis del caso del pueblo de San Pedro nos permitió profundizar la situación de los “ocupantes” y abrir varios inte-rrogantes sobre la regulación de los derechos por la tierra, particularmen-te sobre los pueblos y villas, en un período que suele estar vinculado a transformaciones en los derechos y en las relaciones de poder ejercidas en su puesta en práctica.

  17. Assessing Hydrologic Impacts of Future Land Cover Change Scenarios in the South Platte River Basin (CO, WY, & NE) and the San Pedro River Basin (U.S./Mexico).

    Science.gov (United States)

    Barlow, J. E.; Burns, I. S.; Guertin, D. P.; Kepner, W. G.; Goodrich, D. C.

    2016-12-01

    Long-term land-use and land cover change and their associated impacts pose critical challenges to sustaining vital hydrological ecosystem services for future generations. In this study, a methodology to characterize hydrologic impacts from future urban growth through time that was developed and applied on the San Pedro River Basin was expanded and utilized on the South Platte River Basin as well. Future urban growth is represented by housing density maps generated in decadal intervals from 2010 to 2100, produced by the U.S. Environmental Protection Agency (EPA) Integrated Climate and Land-Use Scenarios (ICLUS) project. ICLUS developed future housing density maps by adapting the Intergovernmental Panel on Climate Change (IPCC) Special Report on Emissions Scenarios (SRES) social, economic, and demographic storylines to the conterminous United States. To characterize hydrologic impacts from future growth, the housing density maps were reclassified to National Land Cover Database (NLCD) 2006 land cover classes and used to parameterize the Soil and Water Assessment Tool (SWAT) using the Automated Geospatial Watershed Assessment (AGWA) tool. The objectives of this project were to 1) develop and implement a methodology for adapting the ICLUS data for use in AGWA as an approach to evaluate impacts of development on water-quantity and -quality, 2) present, evaluate, and compare results from scenarios for watersheds in two different geographic and climatic regions, 3) determine watershed specific implications of this type of future land cover change analysis.

  18. Kirjanikud Pedro Krusten, Henrik Visnapuu ja teised / Edla Krusten ; intervjueerinud Martin Viirand

    Index Scriptorium Estoniae

    Krusten, Edla

    2012-01-01

    Pedro Krusteni lesk Edla Krusten räägib oma käekäigust sõja ajal, Saksamaal ja USA-s, oma abikaasast Pedro Krustenist ja vaimsest atmosfäärist, mis valitses välis-eestlaste seas Ameerika Ühendriikides. Artikkel põhineb Rahvusringhäälingu raadiosaatel "Maailmapilt" (2008)

  19. Creating Sister Cities: An Exchange Across Hemispheres

    Science.gov (United States)

    Adams, M. T.; Cabezon, S. A.; Hardy, E.; Harrison, R. J.

    2008-06-01

    Sponsored by Associated Universities, Inc. (AUI) and the National Radio Astronomy Observatory (NRAO), this project creates a cultural and educational exchange program between communities in South and North America, linking San Pedro de Atacama in Chile and Magdalena, New Mexico in the United States. Both communities have similar demographics, are in relatively undeveloped regions of high-elevation desert, and are located near major international radio astronomy research facilities. The Atacama Large Millimeter/submillimeter Array (ALMA) is just 40 km east of San Pedro; the Very Large Array (VLA) is just 40 km west of Magdalena. In February 2007, the Mayor of San Pedro and two teachers visited Magdalena for two weeks; in July 2007 three teachers from Magdalena will visit San Pedro. These visits enable the communities to lay the foundation for a permanent, unique partnership. The teachers are sharing expertise and teaching methodologies for physics and astronomy. In addition to creating science education opportunities, this project offers students linguistic and cultural connections. The town of San Pedro, Chile, hosts nearly 100,000 tourists per year, and English language skills are highly valued by local students. Through exchanges enabled by email and distance conferencing, San Pedro and Magdalena students will improve English and Spanish language skills while teaching each other about science and their respective cultures. This poster describes the AUI/NRAO Sister Cities program, including the challenges of cross-cultural communication and the rewards of interpersonal exchanges between continents and cultures.

  20. Fine-scale relief related to late holocene channel shifting within the floor of the upper Redondo Fan, offshore Southern California

    Science.gov (United States)

    Normark, W.R.; Paull, C.K.; Caress, D.W.; Ussler, W.; Sliter, R.

    2009-01-01

    Erosional and depositional bedforms have been imaged at outcrop scale in the upper Redondo Fan, in the San Pedro Basin of offshore Southern California in ???600 m water depths, using an Autonomous Underwater Vehicle developed by the Monterey Bay Aquarium Research Institute. The Autonomous Underwater Vehicle is equipped with multibeam and chirp sub-bottom sonars. Sampling and photographic images using the Monterey Bay Aquarium Research Institute Remotely Operated Vehicle Tiburon provide groundtruth for the Autonomous Underwater Vehicle survey. The 0??3 m vertical and 1??5 m lateral bathymetric resolution and 0??1 m sub-bottom profile resolution provide unprecedented detail of bedform morphology and structure. Multiple channels within the Redondo Fan have been active at different times during the Late Holocene (0 to 3000 yr bp). The currently active channel extending from Redondo Canyon makes an abrupt 90?? turn at the canyon mouth before resuming a south-easterly course along the east side of the Redondo Fan. This channel is floored by sand and characterized by small steps generally <1 m in relief, spaced 10 to 80 m in the down-channel direction. A broader channel complex lies along the western side of the fan valley that was last active more than 850 years ago. Two distinct trains of large scours, with widths ranging from tens to a few hundred metres and depths of 20 m, occur on the floor of the western channel complex, which has a thin mud drape. If observed in cross-section only, these large scours would probably be misidentified as the thalweg of an active channel. ?? 2009 The Authors. Journal compilation ?? 2009 International Association of Sedimentologists.

  1. Pedro Meyer vastutab oma piltide eest / Laura Kuusk

    Index Scriptorium Estoniae

    Kuusk, Laura, 1982-

    2007-01-01

    Mehhiko fotograafi Pedro Meyeri tutvustus. P. Meyeri ettekande tekst "Kui dokumentaalne teile meeldis, siis digitaalset hakkate armastama", esitatud Soomes Jyväskyläs 2006. a. oktoobris toimunud fotograafiakonverentsil

  2. ESPOSAS Y MADRES: LA SEXUALIDAD FEMENINA EN PEDRO PÁRAMO

    Directory of Open Access Journals (Sweden)

    DULCE ISABEL AGUIRRE BARRERA

    2008-01-01

    Full Text Available El presente artículo analiza las manifestaciones de la sexualidad de seis personajes femeninos en Pedro Páramo, de Juan Rulfo (Dolores Preciado, la madre de Pedro Páramo, Eduviges Dyada, Dorotea, Justina Díaz y Damiana Cisneros, en relación con los dos roles sexuados (esposa y madre asociados con el Deber-Ser femenino arquetípico de la ideología androcéntrica, con el propósito de estudiar las diferentes "recreaciones" y/o "transgresiones" de dichos roles en cada uno de los casos.

  3. On the importance of stratigraphic control for vertebrate fossil sites in Channel Islands National Park, California, USA: Examples from new Mammuthus finds on San Miguel Island

    Science.gov (United States)

    Pigati, Jeffery S.; Muhs, Daniel R.; McGeehin, John P.

    2016-01-01

    Quaternary vertebrate fossils, most notably mammoth remains, are relatively common on the northern Channel Islands of California. Well-preserved cranial, dental, and appendicular elements of Mammuthus exilis (pygmy mammoth) and Mammuthus columbi (Columbian mammoth) have been recovered from hundreds of localities on the islands during the past half-century or more. Despite this paleontological wealth, the geologic context of the fossils is described in the published literature only briefly or not at all, which has hampered the interpretation of associated 14C ages and reconstruction of past environmental conditions. We recently discovered a partial tusk, several large bones, and a tooth enamel plate (all likely mammoth) at two sites on the northwest flank of San Miguel Island, California. At both localities, we documented the stratigraphic context of the fossils, described the host sediments in detail, and collected charcoal and terrestrial gastropod shells for radiocarbon dating. The resulting 14C ages indicate that the mammoths were present on San Miguel Island between ∼20 and 17 ka as well as between ∼14 and 13 ka (thousands of calibrated 14C years before present), similar to other mammoth sites on San Miguel, Santa Cruz, and Santa Rosa Islands. In addition to documenting the geologic context and ages of the fossils, we present a series of protocols for documenting and reporting geologic and stratigraphic information at fossil sites on the California Channel Islands in general, and in Channel Islands National Park in particular, so that pertinent information is collected prior to excavation of vertebrate materials, thus maximizing their scientific value.

  4. Contribution of small conductance K+ channels to sinoatrial node pacemaker activity: insights from atrial-specific Na+ /Ca2+ exchange knockout mice.

    Science.gov (United States)

    Torrente, Angelo G; Zhang, Rui; Wang, Heidi; Zaini, Audrey; Kim, Brian; Yue, Xin; Philipson, Kenneth D; Goldhaber, Joshua I

    2017-06-15

    Repolarizing currents through K + channels are essential for proper sinoatrial node (SAN) pacemaking, but the influence of intracellular Ca 2+ on repolarization in the SAN is uncertain. We identified all three isoforms of Ca 2+ -activated small conductance K + (SK) channels in the murine SAN. SK channel blockade slows repolarization and subsequent depolarization of SAN cells. In the atrial-specific Na + /Ca 2+ exchanger (NCX) knockout mouse, cellular Ca 2+ accumulation during spontaneous SAN pacemaker activity produces intermittent hyperactivation of SK channels, leading to arrhythmic pauses alternating with bursts of pacing. These findings suggest that Ca 2+ -sensitive SK channels can translate changes in cellular Ca 2+ into a repolarizing current capable of modulating pacemaking. SK channels are a potential pharmacological target for modulating SAN rate or treating SAN dysfunction, particularly under conditions characterized by abnormal increases in diastolic Ca 2+ . Small conductance K + (SK) channels have been implicated as modulators of spontaneous depolarization and electrical conduction that may be involved in cardiac arrhythmia. However, neither their presence nor their contribution to sinoatrial node (SAN) pacemaker activity has been investigated. Using quantitative PCR (q-PCR), immunostaining and patch clamp recordings of membrane current and voltage, we identified all three SK isoforms (SK1, SK2 and SK3) in mouse SAN. Inhibition of SK channels with the specific blocker apamin prolonged action potentials (APs) in isolated SAN cells. Apamin also slowed diastolic depolarization and reduced pacemaker rate in isolated SAN cells and intact tissue. We investigated whether the Ca 2+ -sensitive nature of SK channels could explain arrhythmic SAN pacemaker activity in the atrial-specific Na + /Ca 2+ exchange (NCX) knockout (KO) mouse, a model of cellular Ca 2+ overload. SAN cells isolated from the NCX KO exhibited higher SK current than wildtype (WT) and apamin

  5. Pedro Teixeira y su viaje por Mesopotamia

    Directory of Open Access Journals (Sweden)

    Fuente del Pilar, José Javier

    2005-04-01

    Full Text Available Pedro Teixeira es un integrante notable de la ilustre nómina de los viajeros portugueses que, a finales del s, XVI y principios del XVII, ensancharon para Occidente las fronteras del mundo. Su conocimiento en España se debe a la publicación en 1994 de su obra «Relaciones del Origen, Descendencia y Sucesión de los Reyes de Persia, y de Harmuz, y de un viaje hecho por el autor dende la India hasta Italia por tierra», en edición realizada por el profesor Eduardo Barajas Sala, lamentablemente fallecido en 1997. En este artículo se ofrece una reseña biográfica de Pedro Teixeira, y un análisis del viaje narrado por el autor en la última parte de sus «Relaciones »: el que desde Ormuz le conducirá, a través de Mesopotamia, hasta la costa del Mediterráneo.…

  6. Recent research on the hydrodynamics of the Sacramento - San Joaquin River Delta and north San Francisco Bay

    Science.gov (United States)

    Burau, J.R.; Monismith, S.G.; Stacey, M.T.; Oltmann, R.N.; Lacy, J.R.; Schoellhamer, D.H.

    1999-01-01

    This article presents an overview of recent findings from hydrodynamic research on circulation and mixing in the Sacramento-San Joaquin Delta (Delta) (Figure 1) and North San Francisco Bay (North Bay) (Figure 2). For the purposes of this article, North Bay includes San Pablo Bay, Carquinez Strait, and Suisun Bay. The findings presented are those gained from field studies carried out by the U.S. Geological Survey (USGS), as part of the Interagency Ecological Program (IEP), and Stanford University beginning about 1993. The premise behind these studies was that a basic understanding of circulation and mixing patterns in the Bay and Delta is an essential part of understanding how biota and water quality are affected by natural hydrologic variability, water appropriation, and development activities. Data collected for the field studies described in this article have significantly improved our understanding of Bay and Delta hydrodynamics. Measured flows ,in the Delta have provided valuable information on how water moves through the Delta's network of channels and how export pumping affects flows. Studies of the shallows and shallow-channel exchange processes conducted in Honker Bay have shown that the water residence time in Honker Bay is much shorter than previously reported (on the order of hours to several tidal cycles instead ofweeks). Suisun Bay studies have provided data on hydrodynamic transport and accumulation mechanisms that operate primarily in the channels. The Suisun Bay studies have caused us to revise our understanding of residual circulation in the channels of North Bay and of "entrapment" mechanisms in the low salinity zone. Finally, detailed tidal and residual (tidally averaged) time-scale studies of the mechanisms that control gravitational circulation in the estuary show that density-driven transport in the channels is governed by turbulence time-scale (seconds) interactions between the mean flow and stratification. The hydrodynamic research

  7. San Pedro Hacienda Hotel

    Directory of Open Access Journals (Sweden)

    Neutra, Richard J.

    1960-05-01

    Full Text Available Una de las arterias principales de Los Angeles, la carretera de acceso desde Western Avenue, que relaciona la ciudad con su puerto, permite llegar fácilmente, a través de una pequeña desviación, a la entrada principal del hotel. El sencillo grupo de edificios que lo constituyen, se amolda a la pendiente del terreno, acusando el juego de volúmenes y de sol y sombra para aumentar el interés visual. Al fondo, la severidad del paisaje montañoso contrasta con la tranquilidad del mar, que en este caso, pese a ser el Océano Pacífico el gran mar occidental americano, aparece al E., por estar el edificio situado en la orilla oriental de la península de Falos Verdes.

  8. Aproximación a un fotógrafo y pintor desconocido: Fr. Pedro de Madrid, Pedro Satué, Foto Antsa

    Directory of Open Access Journals (Sweden)

    José Javier Azanza López

    2015-01-01

    Full Text Available Este trabajo pretende ser una aproximación a un fotógrafo y pintor prácticamente desconocido, y trazar una secuencia biográ- ca hasta ahora inédita: Fr. Pedro de Madrid-Pedro Satué-Foto Antsa. Este polifacético artista (Madrid, 1880-1936 se inició en las técnicas pictóricas y fotográ cas en el colegio capuchino de Lekaroz (Navarra, mostrándose como un hábil copista de Murillo y resultando triunfador en el Certamen Fotográ co-Social celebrado en Pamplona en 1912 con su colección de caseríos vascos del Baztán. Tras secularizarse y recuperar su nombre civil, desarrolló su labor profesional como fotógrafo al frente de un estudio abierto en 1924 en Madrid, especializándose en el retrato artístico y colaborando en las revistas ilustradas más importantes de la época.

  9. Defectos refractivos en estudiantes de la Escuela “Pedro D. Murillo” Refractive defects found in “Pedro D. Murillo” school students

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    Yaimir Estévez Miranda

    2011-12-01

    Full Text Available Objetivo: Caracterizar los defectos refractivos en niños de edad escolar en la escuela “Pedro Murillo” en el centro “Ciudad Escolar Libertad”. Métodos: Se realizó un estudio descriptivo, transversal con la finalidad de conocer los trastornos refractivos en niños de la primaria “Pedro Murillo” en el municipio Marianao, Ciudad de la Habana, en el periodo comprendido de septiembre 2010 a febrero de 2011. El universo estuvo formado por 422 estudiantes. Fueron 844 ojos a los que se le realizó un examen oftalmológico completo. Se distribuyeron según el defecto refractivo y su grado de severidad, edad, género y la frecuencia de la ambliopía. Resultados: El astigmatismo se presentó como la ametropía más frecuente para un 63,4 % y predominó el astigmatismo miópico compuesto. De las ametropías estudiadas prevaleció su forma leve (83 %. Se encontró una frecuencia de ambliopía de 3,7 % en los escolares. Conclusión: El comportamiento de los defectos refractivos observado, estuvo dentro de las cifras esperadas en relación a los reportes internacionales referidos al tema.Objectives: To characterize the refractive defects in children of school age in “Pedro Murillo” school in educational center Ciudad Libertad. Methods: A descriptive study and cross-sectional study was carried out to knowing the refractive disorders in elementary school children in “Pedro Murillo” school Marianao municipality, La Havana, in the from September 2010 to February, 2011. The universe was formed by 422 students. A complete ophthalmologic exam was performed on 844 eyes. They were distributed according to the refractive defect and their degree of severity, age, gender and the frequency of the amblyopia. Results: The astigmatism was the most frequent ametropia for 63.4 %, the compound myopic astigmatism prevailed. Of the studied ametropias their mild form prevailed for 83 %. The frequency of amblyopia was 3.7 % in students. Conclusions: The

  10. Monitoring Water Quality at Lake Merritt, Oakland, CA Following Improvements to the Tidal Channel to the San Francisco Bay

    Science.gov (United States)

    Bracho, H.; Martinez, J.; Johnson, M.; Turrey, A.; Avila, M.; Medina, S.; Rubio, E.; Ahumada, E.; Nguyen, S.; Guzman, Y.

    2014-12-01

    Elliot Ahumada, Esosa Oghogho, Samantha Nguyen, Humberto Bracho, Diego Quintero, Ashanti Johnson and Kevin Cuff Lake Merritt is a tidal lagoon in the center of Oakland, California, just east of Downtown. Water quality at Lake Merritt has been a major concern for community members and researchers for many years (Pham 200X). Results of past research lead to recommendations to lengthen a channel that connects Lake Merritt with the San Francisco Bay to improve water flow and quality. In 2012 the City of Oakland responded to these recommendations by initiating the creation of a 230-meter long channel. In conducting our research we use a water quality index that takes into account measurements of pH, temperature, water hardness (dissolved solids), ammonia, salinity, dissolved oxygen, and nitrate. Newly collected data is then compared with that collected by Pham using comparable parameters to assess the impact of recent changes at the Lake on its overall water quality. In addition, we measured the abundance of aquatic species at four different sites within the Lake. Preliminary results suggest that an increase in the abundance of fish and improved overall water quality have resulted from channel extension at Lake Merritt.

  11. Os primeiros filmes de Joaquim Pedro de Andrade: história e linguagem

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    Tatiana Pontes de Oliveira

    2014-12-01

    Full Text Available The early films by Joaquim Pedro de Andrade: history and language – Joaquim Pedro de Andrade: primeiros tempos (early days four films by this “Cinema Novo” director are analyzed. From a historical research, the analysis focus is on this filmmaker’s training period and his initial films. His reflections on relations between fiction cinema and documentary, besides the specificities of the cinematographic language are highlighted.

  12. Gravity data from the Sierra Vista Subwatershed, Upper San Pedro Basin, Arizona

    Science.gov (United States)

    Kennedy, Jeffrey R.

    2015-01-01

    Observations of very small changes of Earth’s gravitational field (time-lapse gravity) provide a direct, non-invasive method for measuring changes in aquifer storage change. An existing network of gravity stations in the Sierra Vista Subwatershed was revised in 2014 to better understand the spatial distribution of changes in aquifer storage, especially with relation to ephemeral channel recharge and a groundwater cone of depression associated with pumping in the greater Sierra Vista area. In addition, the network was extended to provide baseline data for possible future enhanced-recharge projects.

  13. Pedro Ventura de Puga, último señor de la Casa de Fontefiz

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    Leirós de la Peña, Paz

    2007-12-01

    Full Text Available This paper is based on documentation from Casa de Fontefiz kept in the AHPOR. The documents cover the period from the sixteenth to nineteenth century and provide information about the patrimony of the house, its social position and the political activities of Pedro Ventura de Puga during the firts half of the nineteenth century. The first part is focused on the origin and evolution of patrimony, way of living, nobility abuses (including social and sexual aspects, and the difficulties to keep the social status. In the second part, Pedro Ventura plays the main role: his participation in the War of Independence and the building of the liberal state. He is a relevant character to undestand the adaptation of nobility to an age of political changes and social ad economical survivals. The defense of the constitution and his participation in the liberal regime is compatible with the maintenance of a economy based on the collection of taxes and nobility titles. Pedro Ventura is politically registered as a moderate liberalist.

    Este trabajo está basado en la documentación de la Casa de Fontefiz, conservada en al AHPOR. Los documentos abarcan desde el siglo XVI al XIX y nos aportan información sobre el patrimonio de la Casa, su posición social y las actividades políticas de Pedro Ventura de Puga en la primera mitad del siglo XIX. La primera parte se centra en el origen y evolución del patrimonio, modo de vida, abusos de la hidalguía en el plano social y sexual y las dificultades para mantener el stuatus social. La segunda parte tiene como protagonista a Pedro Ventura de Puga, su participación en la Guerra de la Independencia y en la construcción del estado liberal. Es una figura clave para entender la adaptación de la hidalguía a una época de cambios políticos y de pervivencias sociales y económicas. La defensa de la Constitución y la participación en el régimen liberal es compatible con el mantenimiento de una econocmía basada en

  14. A arquitectura das Termas romanas de S. Pedro do Sul

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    Helena Frade

    1992-01-01

    Full Text Available Comenzamos el trabajo con una introducción general en la que se pone de manifiesto la escasez de estudios sobre el termalismo antiguo en Portugal y la mala conservación de la mayoría de los restos conocidos. Pasamos, a continuación, a tratar del balneario de Sao Pedro do Sul, localizado en la feligresía de Várzea, ayuntamiento de Sao Pedro do Sul, provincia de Viseu, que es uno de los mejor conservados. Se realizaron algunas excavaciones en los años 50. No obstante, las investigaciones sistemáticas comenzaron en 1985. El edificio, de fundación romana, mantiene hasta hoy gran parte de la estructura primitiva, en la que pueden determinarse dos fases constructivas, de las que se dan sus características.We start this report with a general introduction in which the scarcity of studies about ancient thermalism in Portugal, and the bad preservation of the majority of the known ruins, is shown. We continué with the spa of Sao Pedro do Sul, province of Viseu, one of the best preserved. Several diggins were made in the 50's. How^ever, the systematic research started in 1985. The building, of román foundation, maintains today a big portion of its primitive structure, in wich two construction stages can be determined, whose characteristics are discribed here.

  15. Astronaut Pedro Duque Watches A Water Bubble

    Science.gov (United States)

    2003-01-01

    Aboard the International Space Station (ISS), European Space Agency astronaut Pedro Duque of Spain watches a water bubble float between a camera and himself. The bubble shows his reflection (reversed). Duque was launched aboard a Russian Soyuz TMA-3 spacecraft from the Baikonur Cosmodrome, Kazakhstan on October 18th, along with expedition-8 crew members Michael C. Foale, Mission Commander and NASA ISS Science Officer, and Cosmonaut Alexander Y. Kaleri, Soyuz Commander and flight engineer.

  16. Chilean Teachers Begin Exchange Program Visit in Magdalena

    Science.gov (United States)

    2007-01-01

    Two teachers from the town of San Pedro de Atacama, in the northern desert of the South American nation of Chile, arrive in Magdalena, New Mexico, Sunday, January 28, for a two-week visit that is part of a Sister Cities program sponsored by Associated Universities, Inc. (AUI), the nonprofit research corporation that operates the National Radio Astronomy Observatory (NRAO). They will be accompanied by their town's mayor. Myriam Nancy Rivera Mercado, Head of the high school in San Pedro, Gabriela Fernanda Rodriguez Moraleda, a tourism teacher there, and San Pedro Mayor Sandra Berna Martinez will begin a visit that includes classroom observations in the Magdalena schools, a reception hosted by the Magdalena Village Council, and a Mayor's Breakfast with Magdalena Mayor Jim Wolfe. They also will meet local residents, tour the Bosque del Apache National Wildlife Refuge with a second-grade class, visit an area ranch, tour the Very Large Array (VLA) radio telescope, and see Socorro's Community Arts Party. "These teachers will learn much about New Mexico, the United States, and our educational system, and will take this new knowledge back to their students and their community," said NRAO Education Officer Robyn Harrison. The visit is part of a Sister Cities program initiated and funded by AUI, which operates the NRAO for the U.S. National Science Foundation. Radio astronomy is a common link between San Pedro de Atacama and Magdalena. San Pedro is near the site of the Atacama Large Millimeter/submillimeter Array (ALMA), an international telescope project now under construction with funding by major partners in North America, Europe, and Japan. Magdalena is near the site of NRAO's VLA radio telescope. In Magdalena, the Village Council and Mayor Wolfe formalized their participation in the Sister Cities program last September, and San Pedro ratified the program in December. In San Pedro, the ceremony ratifying the agreement was attended by U.S. Ambassador to Chile Craig K

  17. From Golden Age Mexican Cinema to Transnational Border Feminism: The Community of Spectators in "Loving Pedro Infante"

    Science.gov (United States)

    Heredia, Juanita

    2008-01-01

    The novel "Loving Pedro Infante" by Chicana writer Denise Chavez provides an insightful transcultural feminist critique of Golden Age Mexican cinema culture through a careful examination of gender roles. In the novel, the reception of Pedro Infante's films by spectators bridges generations and national spaces and leads to the formation…

  18. Em torno da luz cristalina: clara voz de Pedro Salinas

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    Cristiano Moreira

    2015-06-01

    Full Text Available http://dx.doi.org/10.5007/2176-8552.2016n20p147 O texto que segue pretende ler a poesia de Pedro Salinas e Jorge Guillén diante de uma perspectiva que faz da voz uma iluminação e uma resistência diante do tempo histórico e da predominância de uma leitura simples das imagens. Assim, alguns poemas escolhidos permitem uma leitura contemporânea a respeito da voz, seguindo o conceito de Stimmung recuperado por Giorgio Agamben e as lições de poesia de Paul Valéry, e formam aspectos imprescindíveis para ler a poesia destes poetas. Ao manter em sua produção uma conversação com seus predecessores, Pedro Salinas joga com o logos e faz da phoné matéria prima para sua obra.

  19. The metalexicographical contribution of pedro a. fuertes-olivera and ...

    African Journals Online (AJOL)

    This article attempts to give a critical review of Pedro A. Fuertes-Olivera and Ascen-sión Arribas-Baño's Pedagogical Specialised Lexicography. It evaluates the book in view of the avail-able metalexicographical literature as well as current trends in practical LSP lexicography in the wake of rapid technological and ...

  20. Desde "San Juan, San Pedro y Santa Lucia" hacia la construcción social y política de Inti Raymi en Cotacachi Imbabura

    OpenAIRE

    Cevallos Calapi, Raúl Clemente

    2006-01-01

    La presente investigación, tiene como escenario dos comunidades kichwas, ubicadas en el Cantón Cotacachi de la Provincia de Imbabura: San Vicente de El Topo Grande y La Calera que protagonizan tradicionalmente la toma de la plaza. La fiesta de Inti Raymi encuentra en estas dos comunidades la representación de las mitades Janan y Urin que cada año en tomo al parque central de Cotacachi efectúan peleas rituales; el nivel de violencia que alcanza la celebración del ritual provoca derramamiento d...

  1. Los púlpitos de San Miguel en Jerez de la Frontera. Reconstrucción y análisis dentro del programa apocalíptico del templo

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    Antonio Aguayo Cobo

    2014-01-01

    Full Text Available En el Museo Arqueológico Municipal de Jerez se conservan los restos de los dos púlpitos que, construidos en el siglo XVI por el maestro Pedro Fernández de la Zarza para el templo de San Miguel, fueron retirados en el siglo XVIII. Se hace un análisis iconográ co, diferenciando los restos pertenecientes a cada uno de los púlpitos, e intentando una posible reconstrucción de ambas piezas por medio de hipótesis de las imágenes perdidas. Una vez reconstruidos, se contextualizan los púl- pitos dentro del programa icónico del templo, cuyo hilo conductor es el texto apocalíptico, en el cual San Miguel desempeña un papel protagonista.

  2. Pedro Miguel Ruiz Carranza. Febrero 3, 1932 - Septiembre 12, 1998

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    Lynch John Douglas

    1999-11-01

    Full Text Available Tres veces Director del Instituto de Ciencias Naturales, el Profesor Honorario Pedro M. Ruiz C. falleció en Bogotá el 12 de septiembre de 1998. Con su muerte, Colombia y la ciencia perdieron a un gran trabajador y sus colegas a un gran amigo.

  3. Pedro de Valencia, Francisco de Gurmendi and the Plomos de Granada

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    Magnier, Grace

    2003-12-01

    Full Text Available The Inquisition in 1618 seized all the papers of Pedro de Valencia, renowned humanist, biblical scholar and chronicler of Philip III. The papers of other members of his circle were also confiscated. In this article I examine the two most important texts: Sobre el pergamino y láminas de Granada of Valencia and a Libelo Segundo of Francisco de Gurmendi, interpreter of Oriental languages for Philip III. The article is structured around Gurmendi's response to a memorial published in 1617 by Archbishop Pedro de Castro in defence of one of his translators. Gurmendi, working from his translation of the first two Lead Books, shows how these contain heretical ideas on the Trinity and how the memorialista has mistranslated many passages.

    En 1618 la Inquisición confiscó todos los papeles de Pedro de Valencia, humanista insigne, exegeta bíblico y cronista del reino y de las Indias de Felipe III. También confiscó los papeles de otros miembros de su círculo. En este artículo examino los dos textos más importantes: Sobre el pergamino y láminas de Granada de Valencia y un Libelo segundo de Francisco de Gurmendi, intérprete en lenguas orientales del rey. El artículo se centra en la respuesta de Gurmendi a un memorial del Arzobispo Pedro de Castro en el que se defiende a uno de sus traductores. Partiendo de su traducción de los dos primeros libros plúmbeos, Gurmendi muestra las herejías trinitarias que éstos contienen y cómo el memorialista ha traducido mal muchos pasajes.

  4. Pedro Salinas: la letra y la persona

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    Escartín Gual, Montserrat

    2002-12-01

    Full Text Available This article is a Pedro Salinas's homage in the fifty anniversary of his death. Here, we analise his attitude in front of life and his securities through his poems, personal letters and essais. The poet criticizes the materialistic american stil of life, where he should live during his exile until his death (1936-1951. Against the hurry, the profitable things, the technology, the money..., Salinas believes in his language, slowness, friendship, contemplation of countryside, art, spiritualism, optimism, etc. Son of the Institución Libre de Enseñanza's ideas, his personal ethics looked for the biggest perfection trought the will.Este artículo es un homenaje a Pedro Salinas al cumplirse el cincuentenario de su muerte. En él, se analiza su actitud ante la vida y sus valores a través de sus poesías, cartas personales y ensayos. El poeta critica el materialismo del modelo americano en el que se vio obligado a vivir desde que se exilió hasta su muerte (1936-1951. Frente a la prisa, lo rentable, la tecnología, el dinero...; Salinas cree en su idioma, la lentitud, la amistad, la contemplación del paisaje, el arte, lo espiritual, el optimismo, etc. Hijo de las ideas de la Institución Libre de Enseñanza, su ética personal buscó la mayor perfección a través de la voluntad.

  5. Expedition 8 Crew Interview: Pedro Duque

    Science.gov (United States)

    2003-01-01

    European Space Agency (ESA) astronaut Pedro Duque is interviewed in preparation for his flight to and eight day stay on the International Space Station (ISS) as part of the Cervantes mission. Duque arrived on the ISS with the Expedition 8 crew onboard a Soyuz TMA-3, the seventh Soyuz flight to the station. He departed from the ISS on a Soyuz TMA-2 with the Expedition 7 crew of the ISS. In the video, Duque answers questions on: the goals of his flight; his life and career path; the Columbus Module, which ESA will contribute to the ISS, the ride onboard a Soyuz, and the importance of the ISS.

  6. I prodromi della partita doppia in una corporazione monastica: la contabilità dell'Abbazia di San Pietro in Perugia dal 1461 al 1464

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    Alessandro Montrone

    2009-07-01

    Nuestro análisis se concentra en el Diario y el Mayor de los años 1461 a 1464, es decir, más de treinta años antes de la publicación del Tractatus De Computis et Scripturis de Luca Pacioli. Ello demuestra que en esa época la contabilidad por partida doble ya era aplicada en la Abadía de San Pedro. Aunque esta contabilidad no registra ni el capital ni los beneficios, sí permitía de cualquier modo una mejor administración y una mejor toma de decisiones.

  7. Pedro Gutierrez Bueno's Textbooks: Audiences, Teaching Practices and Chemical Revolution

    Science.gov (United States)

    Sanchez, Jose Ramon Bertomeu; Belmar, Antonio Garcia

    2006-01-01

    Pedro Gutierrez Bueno wrote two editions of a chemistry textbook between 1788 and 1802. The paper offers a comparative view of both editions taking into account Gutierrez Bueno's biography, his intended audience and the changes related to the so-called chemical revolution. Some conclusions are at odds with common images about scientific…

  8. MOVIMENTOS DE MASSA NA BACIA DO RIO SÃO PEDRO, MUNICÍPIO DE NOVA FRIBURGO, ASSOCIADO AO EVENTO DE JANEIRO DE 2011 (Mass movement of the San Pedro river basin, the city of Nova Friburgo, associated with the event of january 2011)

    OpenAIRE

    SOUZA, Juliana Martins; ASEVEDO, Lorena Abreu; SOARES, Isabel Linhares Pereira; BERTOLINO, Ana Valéria Freire Allemão

    2012-01-01

    Os movimentos de massa são fenômenos naturais que interferem na evolução das formas de relevo e provocam danos de ordens sociais, físicas e econômicas. O objetivo central do trabalho é identificar as tipologias de movimentos de massa que ocorreram em janeiro de 2011, na bacia do rio São Pedro – município de Nova Friburgo, correlacionando com os tipos de cobertura vegetal, a frequência e intensidade das chuvas. Os pontos de movimentos de massa foram georreferenciados através do GPS de alta pre...

  9. El impacto de la desecación de la laguna de Lerma en la gastronomía lacustre de San Pedro Tultepec de Quiroga, Estado de México

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    Felipe Carlos Viesca González

    2011-01-01

    Full Text Available El objetivo de este trabajo es caracterizar la gastronomía lacustre en el Alto Lerma, prevaleciente antes y después de la desecación de la Laguna de Lerma, específicamente la de San Pedro Tultepec de Quiroga municipio de Lerma, en el Estado de México. Mediante la aplicación de la técnica etnográfica en la realización de la investigación de campo, se identificaron y localizaron a 30 personas adultas que aún entran a la laguna de Chimaliapan o Lerma, o que tienen conocimiento sobre los ingredientes lacustres y las preparaciones culinarias elaboradas con ellos. Además se realizaron visitas a los mercados locales e incursiones en la laguna y áreas aledañas con la guía de lugareños conocedores del entorno, con el fin de obtener información sobre estos productos. Se encontró que todavía se recolectan especies vegetales como nopales, hongos, papas de agua o apacloles y quelites, entre ellos berros o tiernitos y quintoniles. Asimismo, se aprovechan especies animales como patos, carpas, atepocates, ranas, acociles y ajolotes. Menos del 1% de la población estudiada aún elabora platillos basados en ingredientes extraídos de la laguna. Se preparan tamales de pescado, rana o carpa, acociles, hueva de carpa, carpas y patos de diversas maneras, chile relleno de támbulas y atepocates, y ranas empanizadas o fritas. Con base en lo anterior, se concluye, que a pesar de estar contaminada, todavía se extrae de la laguna de Chimaliapan una gran variedad de flora y fauna que se emplea para la alimentación, lo cual indica que estos recursos bióticos son una importante fuente para muchas familias, y que tienen un "buen potencial" de aprovechamiento.

  10. Avaliação da sensibilidade da goiabeira 'Pedro Sato' ao ozônio

    Directory of Open Access Journals (Sweden)

    Regina Maria de Moraes

    2011-09-01

    Full Text Available O objetivo deste trabalho foi avaliar a sensibilidade da goiabeira 'Pedro Sato' ao ozônio (O3, em comparação à cultivar Paluma, descrita como sensível. Oito plantas de cada cultivar foram submetidas separadamente a ar filtrado e a ar filtrado + O3, cinco horas por dia, durante quatro dias. Foram avaliadas fotossíntese (Asat, injúrias foliares visíveis e concentração de antocianinas e taninos. Plantas das duas cultivares também foram expostas, durante três meses, a condições ambientais em local contaminado por O3, tendo-se avaliado fotossíntese, injúrias foliares e crescimento. Plantas fumigadas com O3 apresentaram redução de Asat e da atividade fotoquímica, além de manifestação de injúrias foliares. 'Paluma' apresentou maior redução de Asat, injúrias foliares mais severas e redução de taninos. Quando exposta ao ambiente contaminado, 'Paluma' apresentou trocas gasosas mais altas, mas apresentou redução de Asat 30 dias antes que 'Pedro Sato'. O crescimento não foi afetado em 'Pedro Sato', cujas injúrias foliares tiveram menor incidência, severidade e precocidade do que em 'Paluma'. A menor taxa de crescimento de 'Paluma' indica maior sensibilidade ao O3. Apesar de responder com menor intensidade ao estresse induzido pelo O3, a cultivar Pedro Sato não pode ser considerada tolerante, pois apresenta danos fotoquímicos, injúrias foliares e alterações nos conteúdos de metabólitos secundários quando exposta a esse poluente.

  11. First experiences with large SAN storage and Linux

    International Nuclear Information System (INIS)

    Wezel, Jos van; Marten, Holger; Verstege, Bernhard; Jaeger, Axel

    2004-01-01

    The use of a storage area network (SAN) with Linux opens possibilities for scalable and affordable large data storage and poses a new challenge for cluster computing. The GridKa center uses a commercial parallel file system to create a highly available high-speed data storage using a combination of Fibre Channel (SAN) and Ethernet (LAN) to optimize between data throughput and costs. This article describes the design, implementation and optimizations of the GridKa storage solution which will offer over 400 TB online storage for 600 nodes. Presented are some throughput measurements of one of the largest Linux-based parallel storage systems in the world

  12. BIENESTAR PSICOLOGICO: ADULTOS MAYORES, ACTIVOS A TRAVES DEL VOLUNTARIADO

    OpenAIRE

    FERRADA MUNDACA; LESLIE ISABEL; FERRADA MUNDACA; LESLIE ISABEL

    2011-01-01

    El propósito del presente estudio fue establecer el grado de bienestar psicológico en adultos mayores voluntarios del programa "Asesores Seniors" de Senama Región Bio Bio y no voluntarios, usuarios del CESF AM San Pedro de la comuna de San Pedro de la Paz. Corresponde a un estudio cuantitativo, de tipo descriptivo, correlacional y comparativo. La muestra estuvo constituida por 60 adultos mayores, donde 30 de ellos corresponde al grupo de voluntarios y los otros 30 al grupo...

  13. PEDAGOGUES AND TAES AT COLÉGIO PEDRO II - Historical and Identitarian Notes.

    Directory of Open Access Journals (Sweden)

    Alessandra Pio

    2016-07-01

    Full Text Available The article aims at relating the process of development of a professional identity among pedagogues in Brazil, the historical path of Pedagogy as a course, the educational legislation in Brazil and Colégio Pedro II. Colégio Pedro II is an educational institution of excellence, whose history, of national importance, has dealt very little with working relationships outside the classroom. For this reason, the objective of this study is to promote discussions which, regarding professional identities, take into consideration not only the subject, but also the group to which they belong. In terms of theoretical support, the author relies on the sociological approach discussed by Dubar (2005 and the analysis of the history of pedagogy courses carried out by Silva (2006. In addition, other relevant instances are public selection notices for admission to Colégio Pedro II from 1946 to 2015, academic studies upon the theme and responses from entities and professionals in the field of Education upon the pedagogy course programmes. The author takes into account that identities of both the pedagogue and the educational matters technician (TAE are entangled at institutional level, which shows that the institution is still unsure of what to require and demand from both professionals. Although these educational matters professionals have licentiate degrees in other areas, it is still expected at institutional level that they act as specialists in education (pedagogue.

  14. Metallic Biosorption Using Yeasts in Continuous Systems

    Directory of Open Access Journals (Sweden)

    Karla Miriam Hernández Mata

    2013-01-01

    Full Text Available Mining effluents were found to be the main source of pollution by heavy metals of the surface water in the San Pedro River in Sonora, Mexico. The overall objective of this study was to determine the biosorption of Zn, Cu, Mn, and Fe with yeasts isolated from San Pedro River in a continuous system. The tests conducted in two reactors packed with zeolite connected in series. The first reactor was inoculated mixing two yeasts species, and the effluent of the first reactor was fed to second reactor. Subsequently, the first reactor was fed with contaminated water of San Pedro River and effluent from this was the second reactor influent. After 40 days of the experiment a reduction of 81.5% zinc, 76.5% copper, manganese 95.5%, and 99.8% of iron was obtained. These results show that the selected yeasts are capable of biosorbing zinc, copper, manganese, and iron under these conditions.

  15. SME competitiveness: An internationalization strategy for Dom Pedro Hotels

    OpenAIRE

    Feldmann, Hannah Henrike

    2013-01-01

    This paper studies the internationalization process of Dom Pedro to South Brazil. The company’s strategy is critically assessed and it is argued that a professionalization of corporate strategic planning is needed regarding further internationalization. This finding combined with a regional macro environment and hotel industry scanning helps deriving success factors for an expansion to South Brazil. Building on those factors, the market is analyzed regarding the most favorable hot...

  16. The decline of Dom Pedro II's empire and health: neurophatogenic implications O declínio do império e da saúde de Dom Pedro II: implicações neuropatogênicas

    Directory of Open Access Journals (Sweden)

    Marleide da Mota Gomes

    2007-12-01

    Full Text Available The main objective of this paper is to know the medical doctors of the Emperor, the preconized treatment, and the knowledge about diabetes at that time, its repercussions on the Emperor's nervous system, and the related political implications. A narrative revision was made, based on primary and secondary sources. Dom Pedro II was examined by the aristocracy of the medicine at the time, especially Jean-Martin Charcot, amongst the doctors of international reputation, and Cláudio Velho da Motta Maia, amongst the Brazilian doctors. Charcot diagnosed in the Monarch: mental stress, diabetic neuropathy, and a cerebral vascular lesion, probably a stroke, that he differentiated from other vascular obliterations elsewhere. He demonstrated his knowledge about diabetic neuropathy, possible topographical alternatives to justify the urinary incontinence, and Dom Pedro's weakness in the legs. Throughout his illness, Dom Pedro II presented others manifestations that contributed to his physical fragility, and that, certainly too, to his political decline, deposition and the proclamation of the Brazilian Republic.O objetivo principal deste artigo é conhecer os médicos do Imperador, o tratamento preconizado e o conhecimento da ocasião sobre o diabetes, principalmente sobre suas repercussões no sistema nervoso do imperador e suas implicações políticas. Isso foi feito por uma revisão narrativa, baseado em fontes primárias e secundárias. Dom Pedro II foi examinado na ocasião pela aristocracia da medicina, a ressaltar Jean-Martin Charcot, dentre os médicos de reputação internacional, e Cláudio Velho da Motta Maia, dentre os brasileiros. Charcot diagnosticou no Monarca, além de tensão mental, neuropatia diabética e quadro vascular cerebral que ele diferenciou de outras obliterações vasculares em localizações diversas. Ele demonstrou o seu conhecimento sobre a neuropatia diabética, possíveis alternativas topográficas para justificar a incontin

  17. Apología y censura: posibles autores de las crónicas favorables a Pedro I de Castilla

    Directory of Open Access Journals (Sweden)

    González de Fauve, María Estela

    2006-06-01

    Full Text Available

    The present historiography considers that from the times of Pedro I of Castile, favorable stories to this king must have existed which were destroyed after the triumph of the Trastámara dynasty, only interested in making sure a negative picure of the ";Cruel"; king was shown. In this work we have analyzed possible authors of the chronicles called ";true"; versus Ayala's ";false";, as well as the Relación de la vida del Rey D. Pedro attributed to Gracia Dei. The research allows us to conclude that various characteristics attributed to these characters, as well as the authorship of the chronicles they are adscripted to, are part of an advertising campaign started in the sixteenth century by one branch of the Castilla lineage that looks for the reaffirmation as legitimate descendants of Pedro I.



    La historiografía actual considera que, desde la época de Pedro I de Castilla, debieron existir obras favorables a este rey que fueron destruidas, tras el triunfo de la dinastía Trastámara, interesada en que sólo se difundiera una imagen negativa del rey ";Cruel";.En este trabajo analizamos los posibles autores de esas crónicas llamadas “verdaderas” frente a la “fingida” de Ayala, así como la Relación de la vida del Rey D.Pedro... atribuida a Gracia Dei . La investigación nos permite concluir que varias de las características atribuidas a estos personajes, así como la autoría de las crónicas que se les atribuyen, forman parte de una campaña propagandística iniciada en el siglo XVI por una rama del linaje de los Castilla que busca reafirmarse como descendencia legítima de Pedro I.

  18. Pedro Calderón de la Barca, Autos sacramentales - Francisco de Quevedo, Prosa satírica

    OpenAIRE

    Plata, Fernando

    2011-01-01

    Reseñas de Pedro Calderón de la Barca, Autos sacramentales. El divino Jasón. El gran mercado del Mundo. El gran teatro del Mundo. La viña del Señor, ed. I. Arellano, Homo Legens (Bibliotheca Homolegens, 50), Madrid, 2010, 406 pp. ISBN: 978-84-92518-54-8 y Francisco de Quevedo, Prosa satírica, ed. I. Arellano, Homo Legens (Bibliotheca Homolegens, 58), Madrid, 2011, 206 pp. ISBN: 978-84-92518-69-2. Reviews of Pedro Calderón de la Barca, Autos sacramentales. El divino Jasón. El gran mercado d...

  19. Comparative age and growth of common snook Centropomus undecimalis (Pisces: Centropomidae from coastal and riverine areas in Southern Mexico

    Directory of Open Access Journals (Sweden)

    Martha A. Perera-Garcia

    2013-06-01

    Full Text Available Common snook Centropomus unidecimalis is an important commercial and fishery species in Southern Mexico, however the high exploitation rates have resulted in a strong reduction of its abundances. Since, the information about its population structure is scarce, the objective of the present research was to determine and compare the age structure in four important fishery sites. For this, age and growth of common snook were determined from specimens collected monthly, from July 2006 to March 2008, from two coastal (Barra Bosque and Barra San Pedro and two riverine (San Pedro and Tres Brazos commercial fishery sites in Tabasco, Mexico. Age was determined using sectioned saggitae otoliths and data analyzed by von Bertalanffy and Levenberg-Marquardt among others. Estimated ages ranged from 2 to 17 years. Monthly patterns of marginal increment formation and the percentage of otoliths with opaque rings on the outer edge demonstrated that a single annulus was formed each year. The von Bertalanffy parameters were calculated for males and females using linear adjustment and the non-linear method of Levenberg-Marquardt. The von Bertalanffy growth equations were FLt=109.21(1-e-0.21(t+0.57 for Barra Bosque, FLt=94.56(1-e-0.27(t+0.48 for Barra San Pedro, FLt=97.15(1-e-0.17(t+1.32 for San Pedro and FLt=83.77(1-e-0.26(t+0.49 for Tres Brazos. According to (Hotelling’s T², pEl robalo blanco Centropomus undecimalis representa un ingreso monetario significativo y un recurso alimentario para todas las comunidades rurales cercanas a su distribución. Se determinó la edad y crecimiento de esta especie. Los organismos se recolectaron mensualmente en los desembarcos de la pesca artesanal de las cooperativas de mayor contribución en la zona costera (Barra Bosque y San Pedro y ribereña (San Pedro y Tres Brazos entre julio 2006 y marzo 2008. La edad se determinó mediante otolitos seccionados. La edad estimada fue de 2 a 17 años. Mensualmente se estableció la

  20. Partamona nigrilabris Pedro & Camargo, 2003, um novo sinônimo de P. nigrior (Cockerell, 1925 (Hymenoptera, Apidae Partamona nigrilabris Pedro & Camargo, 2003, a new synonym of P. nigrior (Cockerell, 1925 (Hymenoptera, Apidae

    Directory of Open Access Journals (Sweden)

    João M. F. Camargo

    2003-01-01

    Full Text Available P. nigrilabris was described based on specimens wrongly labelled as from "Salvador-BA, Brasil". It is considered as a new synonym: Partamona nigrior (Cockerell, 1925 = P. nigrilabris Pedro & Camargo, 2003, syn. nov.

  1. Shinarump Channel Polygons, North Central AUM Region, 1964, USDOE

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is a polygon shapefile that provides Shinarump channels compiled and mapped by Young and Malan (1964) in the Monument Valley District, San Juan County, Utah,...

  2. Silence, Metaperformance, and Communication in Pedro Almodóvar's "Hable con ella"

    Science.gov (United States)

    Fellie, Maria C.

    2016-01-01

    Many scenes in Pedro Almodóvar's "Hable con ella" (2002) include shots of metaperformances such as silent films, dances, television shows, concerts, and bullfights. Spectators often observe passive characters who are in turn observing. By presenting these performances within cinematic performance, Almodóvar highlights our role as viewers…

  3. Comparison of Public Perception in Desert and Rainy Regions of Chile Regarding the Reuse of Treated Sewage Water

    Directory of Open Access Journals (Sweden)

    Daniela Segura

    2018-03-01

    Full Text Available The objective of this study was to compare the public perception in desert and rainy regions of Chile regarding the reuse of treated sewage water. The methodology of this study consisted of applying a survey to the communities of San Pedro de Atacama (desert region and Hualqui (rainy region to identify attitudes about the reuse of sewage water. The survey was applied directly to men and women, 18 to 90 years old, who were living in the studied communities. The results indicate that inhabitants of San Pedro de Atacama (desert region were aware of the state of their water resources, with 86% being aware that there are water shortages during some part of the year. In contrast, only 55% of residents in Hualqui (rainy region were aware of water shortages. With respect of the reuse of treated sewage water, 47% of respondents in San Pedro de Atacama understood the concept, as compared to 27% in Hualqui. There was more acceptance of using treated sewage water for non-potable purposes than as drinking water.

  4. A Tidally Averaged Sediment-Transport Model for San Francisco Bay, California

    Science.gov (United States)

    Lionberger, Megan A.; Schoellhamer, David H.

    2009-01-01

    A tidally averaged sediment-transport model of San Francisco Bay was incorporated into a tidally averaged salinity box model previously developed and calibrated using salinity, a conservative tracer (Uncles and Peterson, 1995; Knowles, 1996). The Bay is represented in the model by 50 segments composed of two layers: one representing the channel (>5-meter depth) and the other the shallows (0- to 5-meter depth). Calculations are made using a daily time step and simulations can be made on the decadal time scale. The sediment-transport model includes an erosion-deposition algorithm, a bed-sediment algorithm, and sediment boundary conditions. Erosion and deposition of bed sediments are calculated explicitly, and suspended sediment is transported by implicitly solving the advection-dispersion equation. The bed-sediment model simulates the increase in bed strength with depth, owing to consolidation of fine sediments that make up San Francisco Bay mud. The model is calibrated to either net sedimentation calculated from bathymetric-change data or measured suspended-sediment concentration. Specified boundary conditions are the tributary fluxes of suspended sediment and suspended-sediment concentration in the Pacific Ocean. Results of model calibration and validation show that the model simulates the trends in suspended-sediment concentration associated with tidal fluctuations, residual velocity, and wind stress well, although the spring neap tidal suspended-sediment concentration variability was consistently underestimated. Model validation also showed poor simulation of seasonal sediment pulses from the Sacramento-San Joaquin River Delta at Point San Pablo because the pulses enter the Bay over only a few days and the fate of the pulses is determined by intra-tidal deposition and resuspension that are not included in this tidally averaged model. The model was calibrated to net-basin sedimentation to calculate budgets of sediment and sediment-associated contaminants. While

  5. A pedagogia da ilustração e os guarani-missioneiros no Rio Grande de São Pedro

    Directory of Open Access Journals (Sweden)

    Protásio Paulo Langer

    2012-07-01

    Full Text Available  O presente trabalho visa abordar o projeto pedagógico do iluminismo português imposto aos guaranis provenientes dos Sete Povos das Missões e estabelecidos na aldeia de Nossa Senhora dos Anjos, entre 1762 e 1801. Consideramos o tema relevante não só por suscitar problemas relativos aos primórdios da implantação da educação oficial no Rio Grande do Sul, mas também pelos resultados obtidos com o programa civilizatório pombalino que objetivava a substituição cultural dos guarani-missioneiros no Rio Grande de São Pedro. Palavras-chave: guarani-missioneiros, iluminismo, Rio Grande de São Pedro. Abstract This paper aims to approach the pedagogical project based on the portuguese iluminism which was imposed upon the Guarani indians of the Sete Povos das Missões (the Seven Peoples of the Missions that lived in the aldeia Nossa Senhora dos Anjos (Our Lady of the Angel's village between 1762 and 1801. This subject is relevant because it raises problems related to the early implementation of the official education in Rio Grande do Sul, as wel as the results obtained through the civilizatory program devised by marquês de Pombal which intended to promote the westernization of the Guarani indians in the Province of the Rio Grande de São Pedro. Keywords:  Guarani indians, iluminism, Rio Grande de São Pedro.

  6. Goldmining, dispossessing the commons and multi-scalar responses

    NARCIS (Netherlands)

    Stoltenborg, Didi; Boelens, Rutgerd

    2017-01-01

    In 1996, Minera San Xavier (MSX), a Mexican tributary of the Canadian mining company Newgold Inc., announced it wanted to start a large open-pit gold and silver mine in the municipality of Cerro de San Pedro, in the state of San Luis Potosí. The mining site occupies 373 hectares of ejido 2

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

    Science.gov (United States)

    Lawson, Andrew Cowper

    1914-01-01

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

  8. Performance: travestismos y política en las crónicas de Pedro Lemebel

    Directory of Open Access Journals (Sweden)

    Regina Vanesa Cellino

    2015-08-01

    Full Text Available En este trabajo se indagará sobre la relación que existe entre las crónicas urbanas de Pedro Lemebel, La esquina es mi corazón (1995 y Loco afán. Crónicas de sidario (1996, en el contexto de la posdictadura chilena, y su participación en las performances de Las Yeguas del Apocalipsis, a las que consideramos una articulación entre cuerpo, política y teatralidad. Este texto parte de las siguientes preguntas: ¿Qué afinidad/es hay entre las crónicas literarias de Lemebel y las performances de Las Yeguas del Apocalipsis? ¿Qué relación existe entre el cuerpo, la homosexualidad, el travestismo y la performance? ¿Cómo se manifiesta ese vínculo en las crónicas de Pedro Lemebel? 

  9. La melancolía en la obra de Pedro Gatell, cirujano y marino ilustrado

    Directory of Open Access Journals (Sweden)

    Peset, Jose Luis

    2014-06-01

    Full Text Available Melancholy is an emotion that has been in fashion from the Renaissance until now. During the Enlightenment, human reason was accompanied by strong feelings preparing for Romanticism. A prominent personality in this field was Pedro Gatell, naval surgeon and untiring writer. Throughout his novels and moral writings he shows the main developments coming from the experience of melancholy and its interpretation.La melancolía es una emoción de moda desde el Renacimiento hasta hoy, también en la Ilustración la razón se vio acompañada de fuertes sentimientos que anunciaban el Romanticismo. Personaje destacado en este terreno es Pedro Gatell, cirujano naval e infatigable escritor. En sus novelas y textos morales muestra las principales novedades que surgen en la vivencia melancólica y en su comprensión.

  10. ANÁLISE DA EFETIVIDADE SOCIOECONÔMICA DO PRODECER III NO MUNICÍPIO DE PEDRO AFONSO, TOCANTINS SOCIOECONOMIC ANALYSIS OF PRODECER III EFFECTIVENESS IN PEDRO AFONSO, TOCANTINS STATE, BRAZIL

    Directory of Open Access Journals (Sweden)

    Alan Kardec Barbiero

    2009-10-01

    Full Text Available

    O artigo se propõe a analisar os efeitos do Programa de Cooperação Nipobrasileira para o Desenvolvimento dos Cerrados (Prodecer, terceira fase, sobre indicadores de qualidade de vida do município de Pedro Afonso, Estado do Tocantins. Os resultados da pesquisa apontam que o Prodecer III trouxe, por um lado, grandes avanços na vida econômica da população de Pedro Afonso, mas contribuiu, também, para o aumento do quadro de pobreza urbana e exclusão social.

    PALAVRAS-CHAVE: Impacto social; desenvolvimento sustentável; dimensão social; Prodecer.

    This paper analyzes the impacts caused by the Nipo-Brazilian Cooperation Program for the Development of Cerrados (Prodecer, third phase, on quality of life of the municipality of Pedro Afonso, State of Tocantins

  11. Citizen Relationship Management System Users’ Contact Channel Choices: Digital Approach or Call Approach?

    Directory of Open Access Journals (Sweden)

    Wei-Ning Wu

    2017-01-01

    Full Text Available Many municipal governments adopted 311 decades ago and have advocated access equality in citizens’ use of 311. However, the role of citizens in the development and usage of 311 remains limited. Channel choices have been discussed in various types of governmental information and communication technologies (ICTs, especially when the innovative technology has just been adopted. Much has supported the idea that 311 is viewed as a method of digital civic engagement that many municipal governments adopt to maintain citizen relationship management and the capacity for government service delivery. However, we are still unclear about how citizens use it. This study applies the theory of channel expansion to examine how San Francisco residents use the 311 system, and how citizens’ technology experiences impact their 311 digital contact channel choices rather than the 311 hotline contact channel choice. In addition, we discuss major issues in citizens’ 311 contact choices, so that 311 municipal governments may draw lessons from the San Francisco experience.

  12. Geology of the continental margin beneath Santa Monica Bay, Southern California, from seismic-reflection data

    Science.gov (United States)

    Fisher, M.A.; Normark, W.R.; Bohannon, R.G.; Sliter, R.W.; Calvert, A.J.

    2003-01-01

    We interpret seismic-reflection data, which were collected in Santa Monica Bay using a 70-in3 generator-injector air gun, to show the geologic structure of the continental shelf and slope and of the deep-water, Santa Monica and San Pedro Basins. The goal of this research is to investigate the earthquake hazard posed to urban areas by offshore faults. These data reveal that northwest of the Palos Verdes Peninsula, the Palos Verdes Fault neither offsets the seafloor nor cuts through an undeformed sediment apron that postdates the last sea level rise. Other evidence indicates that this fault extends northwest beneath the shelf in the deep subsurface. However, other major faults in the study area, such as the Dume and San Pedro Basin Faults, were active recently, as indicated by an arched seafloor and offset shallow sediment. Rocks under the lower continental slope are deformed to differing degrees on opposite sides of Santa Monica Canyon. Northwest of this canyon, the continental slope is underlain by a little-deformed sediment apron; the main structures that deform this apron are two lower-slope anticlines that extend toward Point Dume and are cored by faults showing reverse or thrust separation. Southeast of Santa Monica Canyon, lower-slope rocks are deformed by a complex arrangement of strike-slip, normal, and reverse faults. The San Pedro Escarpment rises abruptly along the southeast side of Santa Monica Canyon. Reverse faults and folds underpinning this escarpment steepen progressively southeastward. Locally they form flower structures and cut downward into basement rocks. These faults merge downward with the San Pedro Basin fault zone, which is nearly vertical and strike slip. The escarpment and its attendant structures diverge from this strike-slip fault zone and extend for 60 km along the margin, separating the continental shelf from the deep-water basins. The deep-water Santa Monica Basin has large extent but is filled with only a thin (less than 1.5-km

  13. Reservoir Considerations and Direct Uses of São Pedro do Sul Hydromineral and Geothermal Field, Northern Portugal

    Science.gov (United States)

    Ferreira Gomes, L. M.; Neves Trota, A. P.; Sousa Oliveira, A.; Soares Almeida, S. M.

    2017-12-01

    São Pedro do Sul Hydromineral and Geothermal Field, located in the northern interior zone of Portugal (Lafões zone), has the greatest widespread utilization of geothermal energy in Portugal mainland and is the most important thermal centre from the economical revenues point of view, obtained from direct and indirect utilization of the thermal water, mostly for wellness, health, and leisure of human beings. Recent utilization includes district and greenhouses heating and even cosmetic applications. The Hydromineral Field includes two exploitable zones: the Termas and Vau Poles. The waters are recognised for their mineral and medicinal effects, since the time of the Romans about 2000 years ago and, later on, on the 12th century, by the first King of Portugal, D. Afonso Henriques. The traditional spring and the 500 m well (AC1), located in the Termas Pole, currently supplies artesian hot water flow of about 16.9 L/s with a temperature of 67 °C. Despite the low flow rate of the actual two exploration wells drilled in the Vau Pole, the geothermal potential is high; a new deep well is planned to be drilled in this zone where is expected to obtain fluid temperature of around 75 °C. The occurrence of São Pedro do Sul mineral water, included in the sulphurous type waters, are linked to Hercynian granitoids, emplaced between 290 and 321 Myr. There is a close relationship between the placement of the main hot springs and the Verin-Chaves-Penacova fault, namely Verin (Spain), Chaves, Moledo, and S. Pedro do Sul (Portugal) hot springs. Heat flow generated at shallow crustal zones by the radiogenic host mineral of the granitic rocks, added to the deep Earth heat flow, heats the cold water inflow along fractures. Open fracture network along the main faults allows the hot fluids reach the surface, thus giving chance to the occurrence of hot springs and mineralized cold springs. Coupling between fracture opening and density difference between cold water inflow and hot water

  14. STS-95 Mission Specialist Pedro Duque in white room

    Science.gov (United States)

    1998-01-01

    In the environmental chamber known as the white room, STS-95 Mission Specialist Pedro Duque of Spain, with the European Space Agency, is prepared by white room crew members Danny Wyatt (left) and Travis Thompson (right) for entry into the Space Shuttle Discovery for his first flight into space. The STS-95 mission, targeted for launch at 2 p.m. EST on Oct. 29, is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7.

  15. Ecological evaluation of proposed dredged material from the John F. Baldwin Ship Channel: Phase 3 -- biological testing

    Energy Technology Data Exchange (ETDEWEB)

    Kohn, N.P.; Karle, L.M.; Pinza, M.R.; Mayhew, H.L.; White, P.J.; Gruendell, B.D.; Word, J.Q. [Battelle/Marine Sciences Lab., Sequim, WA (United States)

    1993-10-01

    The John F. Baldwin Ship Channel is a 28-mile-long portion of the San Francisco Bay to Stockton Ship Channel, the primary shipping lane through San Francisco Bay and Delta. The San Francisco District of the US Army Corps of Engineers (USACE) is responsible for construction of the John F. Baldwin Ship Channel, which is authorized to be deepened to a project depth of {minus}45 ft relative to mean lower low water (MLLW). Approximately 8.5 million cubic yards (mcy) of sediment will be removed from the channel to reach this project depth. The USACE requested Battelle/Marine Sciences Laboratory (MSL) to conduct testing for ocean disposal under the guidelines in Evaluation of Dredged Material Proposed for Ocean Disposal-Testing Manual (EPA/USACE 1991). This testing manual contains a tiered evaluation approach developed specifically for ocean disposal of dredged material at a selected site. In this study, John F. Baldwin Ship Channel sediments were evaluated under the Tier III (biological) testing guidance, which is considered to be highly stringent and protective of the environment. The Tier III guidance for ocean disposal testing requires tests of water column effects, (following dredged material disposal), deposited sediment toxicity, and bioaccumulation of contaminants from deposited sediment (dredged material).

  16. La encrucijada en Pedro Páramo de Juan Rulfo / The Crossroads in Pedro Páramo by Juan Rulfo

    Directory of Open Access Journals (Sweden)

    Lilia Leticia García-Peña

    2015-08-01

    Full Text Available La obra de Juan Rulfo sintetiza la realidad del campo mexicano, captura el contorno de las identidades individuales y de la estructura de la interacción social del mundo que tanto le preocupó y del que es intérprete indiscutible, pero también supo convertir en materia narrativa aquellas atmósferas que rebasan el contexto mexicano y social. En este trabajo abordaré el tema de la encrucijada en el imaginario simbólico de Pedro Páramo (1955 como expresión de una reelaboración del mito de Hermes, analizaré cómo la novela de Juan Rulfo muestra estos ecos herméticos y qué sentido estético y sociocultural tiene esta resonancia mítica.

  17. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from Cap San Lorenzo in the English Channel, Mediterranean Sea and others from 2015-02-28 to 2015-12-16 (NCEI Accession 0157377)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157377 includes Surface underway, chemical, meteorological and physical data collected from Cap San Lorenzo in the English Channel, Mediterranean...

  18. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from Cap San Lorenzo in the English Channel, Mediterranean Sea and others from 2014-11-15 to 2014-11-19 (NCEI Accession 0157277)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157277 includes Surface underway, chemical, meteorological and physical data collected from Cap San Lorenzo in the English Channel, Mediterranean...

  19. Acúmulo de massa seca e marcha de absorção de nutrientes em mudas de goiabeira 'Pedro Sato' Dry matter storage and absorption route of nutrients in guava seedlings "Pedro Sato"

    Directory of Open Access Journals (Sweden)

    Leonardo Mariano Dias Augostinho

    2008-01-01

    Full Text Available Objetivou-se determinar a curva de acúmulo da matéria seca de mudas e a marcha de absorção de macro e micronutrientes de goiabeira cultivar 'Pedro Sato'. O delineamento experimental foi o inteiramente casualizado, com três repetições. Foram utilizadas sete coletas de plantas de goiabeira 'Pedro Sato', em cultivo hidropônico, em casa de vegetação da Unesp, Campus de Jaboticabal. Nas coletas, avaliaram-se o crescimento das plantas e o acúmulo de nutrientes, a cada 15 dias, durante 120 dias após o transplantio. As mudas de goiabeira proporcionaram maior acúmulo de biomassa no órgão folha em relação ao caule e à raiz. Observou-se alta absorção dos nutrientes, no período de 60 a 90 dias após o transplantio, nas mudas de goiabeira. O acúmulo de nutrientes das mudas de goiabeira (planta inteira foi de 340, 44, 380, 173, 33 e 40 mg planta-1, respectivamente para N, P, K, Ca, Mg, S, e de 743, 118, 5.114, 2.151, 566 mg planta-1, respectivamente, para B, Cu, Fe, Mn e Zn.This work aimed to determine the dry matter storage curve of seedlings and the absorptions of macro and micro nutrients of guava tree cultivar 'Pedro Sato'. It was used randomized design with three repetitions. Seven samples of guava plants cultivar 'Pedro Sato' were used in hydroponic growth in the greenhouse located at UNESP- Jaboticabal Campus, São Paulo State, Brazil. It was evaluated the samples of plants growing and the nutrients storage every 15 days, during 120 days after the transplanting. The seedlings of guava priorized the dry matter storage of leaves in relation of the stem and leaves. The guava seedlings presented high absorption of nutrients in the period of 60 and 90 days after the transplanting. The nutrients storage of the guava seedlings (whole plant were of : 340; 44; 380; 173; 33; and 40 mg plant-1, respectively, for N, P, K, Ca, Mg, S and 743; 118; 5114; 2151; 566µg plant-1, respectively for B, Cu, Fe, Mn, and Zn.

  20. Mission Specialist Pedro Duque undergoes equipment check prior to launch

    Science.gov (United States)

    1998-01-01

    In the Operations and Checkout Building, STS-95 Mission Specialist Pedro Duque of Spain, with the European Space Agency, gets help with his suit from suit technician Tommy McDonald. The STS-95 crew were conducting flight crew equipment fit checks prior to launch on Oct. 29. STS-95 is expected to launch at 2 p.m. EST on Oct. 29, last 8 days, 21 hours and 49 minutes, and land at 11:49 a.m. EST on Nov. 7.

  1. Un documento desconocido de Pedro Fermín de Vargas

    Directory of Open Access Journals (Sweden)

    Alberto Corradine Angulo

    1967-11-01

    Full Text Available Varios autores se han detenido a estudiar la vida singularísima de don Pedro Fermín de Vargas, quien bien podría llevar con sobrados méritos el título de Precursor; testimonio de este aserto son sus escritos y su vida misma, llenas de la profundidad de sus observaciones, que presentaba a las autoridades virreinales con gran sencillez y naturalidad, aún cuando pretendía ocultar el verdadero alcance de sus planteamientos

  2. A deep crustal fluid channel into the San Andreas Fault system near Parkfield, California

    Science.gov (United States)

    Becken, M.; Ritter, O.; Park, S.K.; Bedrosian, P.A.; Weckmann, U.; Weber, M.

    2008-01-01

    Magnetotelluric (MT) data from 66 sites along a 45-km-long profile across the San Andreas Fault (SAF) were inverted to obtain the 2-D electrical resistivity structure of the crust near the San Andreas Fault Observatory at Depth (SAFOD). The most intriguing feature of the resistivity model is a steeply dipping upper crustal high-conductivity zone flanking the seismically defined SAF to the NE, that widens into the lower crust and appears to be connected to a broad conductivity anomaly in the upper mantle. Hypothesis tests of the inversion model suggest that upper and lower crustal and upper-mantle anomalies may be interconnected. We speculate that the high conductivities are caused by fluids and may represent a deep-rooted channel for crustal and/or mantle fluid ascent. Based on the chemical analysis of well waters, it was previously suggested that fluids can enter the brittle regime of the SAF system from the lower crust and mantle. At high pressures, these fluids can contribute to fault-weakening at seismogenic depths. These geochemical studies predicted the existence of a deep fluid source and a permeable pathway through the crust. Our resistivity model images a conductive pathway, which penetrates the entire crust, in agreement with the geochemical interpretation. However, the resistivity model also shows that the upper crustal branch of the high-conductivity zone is located NE of the seismically defined SAF, suggesting that the SAF does not itself act as a major fluid pathway. This interpretation is supported by both, the location of the upper crustal high-conductivity zone and recent studies within the SAFOD main hole, which indicate that pore pressures within the core of the SAF zone are not anomalously high, that mantle-derived fluids are minor constituents to the fault-zone fluid composition and that both the volume of mantle fluids and the fluid pressure increase to the NE of the SAF. We further infer from the MT model that the resistive Salinian block

  3. The Reliability of Methodological Ratings for speechBITE Using the PEDro-P Scale

    Science.gov (United States)

    Murray, Elizabeth; Power, Emma; Togher, Leanne; McCabe, Patricia; Munro, Natalie; Smith, Katherine

    2013-01-01

    Background: speechBITE (http://www.speechbite.com) is an online database established in order to help speech and language therapists gain faster access to relevant research that can used in clinical decision-making. In addition to containing more than 3000 journal references, the database also provides methodological ratings on the PEDro-P (an…

  4. Estimating the number of female sex workers in Côte d'Ivoire: results and lessons learned.

    Science.gov (United States)

    Vuylsteke, Bea; Sika, Lazare; Semdé, Gisèle; Anoma, Camille; Kacou, Elise; Laga, Marie

    2017-09-01

    To report on the results of three size estimations of the populations of female sex workers (FSW) in five cities in Côte d'Ivoire and on operational lessons learned, which may be relevant for key population programmes in other parts of the world. We applied three methods: mapping and census, capture-recapture and service multiplier. All were applied between 2008 and 2009 in Abidjan, San Pedro, Bouaké, Yamoussoukro and Abengourou. Abidjan was the city with the highest number of FSW by far, with estimations between 7880 (census) and 13 714 (service multiplier). The estimations in San Pedro, Bouaké and Yamoussoukro were very similar, with figures ranging from 1160 (Yamoussoukro, census) to 1916 (San Pedro, capture-recapture). Important operational lessons were learned, including strategies for mapping, the importance of involving peer sex workers for implementing the capture-recapture and the identification of the right question for the multiplier method. Successful application of three methods to estimate the population size of FSW in five cities in Côte d'Ivoire enabled us to make recommendations for size estimations of key population in low-income countries. © 2017 John Wiley & Sons Ltd.

  5. Potential field studies of the central San Luis Basin and San Juan Mountains, Colorado and New Mexico, and southern and western Afghanistan

    Science.gov (United States)

    Drenth, Benjamin John

    This dissertation includes three separate chapters, each demonstrating the interpretive utility of potential field (gravity and magnetic) geophysical datasets at various scales and in various geologic environments. The locations of these studies are the central San Luis Basin of Colorado and New Mexico, the San Juan Mountains of southwestern Colorado, and southern and western Afghanistan. The San Luis Basin is the northernmost of the major basins that make up the Rio Grande rift, and interpretation of gravity and aeromagnetic data reveals patterns of rifting, rift-sediment thicknesses, distribution of pre-rift volcanic and sedimentary rocks, and distribution of syn-rift volcanic rocks. Syn-rift Santa Fe Group sediments have a maximum thickness of ˜2 km in the Sanchez graben near the eastern margin of the basin along the central Sangre de Cristo fault zone. Under the Costilla Plains, thickness of these sediments is estimated to reach ˜1.3 km. The Santa Fe Group sediments also reach a thickness of nearly 1 km within the Monte Vista graben near the western basin margin along the San Juan Mountains. A narrow, north-south-trending structural high beneath San Pedro Mesa separates the graben from the structural depression beneath the Costilla Plains. Aeromagnetic anomalies are interpreted to mainly reflect variations of remanent magnetic polarity and burial depth of the 5.3-3.7 Ma Servilleta basalt of the Taos Plateau volcanic field. Magnetic-source depth estimates indicate patterns of subsidence following eruption of the basalt and show that the Sanchez graben has been the site of maximum subsidence. One of the largest and most pronounced gravity lows in North America lies over the rugged San Juan Mountains in southwestern Colorado. A buried, low-density silicic batholith related to an Oligocene volcanic field coincident with the San Juan Mountains has been the accepted interpretation of the source of the gravity low since the 1970s. However, this interpretation was

  6. A decision support system for real-time management of dissolvedoxygen in the Stockton deep water ship channel

    Energy Technology Data Exchange (ETDEWEB)

    Quinn, N.W.T.; Chen, Carl W.; Stringfellow, William T.

    2003-07-16

    A decision support system(DSS)is under development to assistin the control and management of episodes of dissolved oxygen sag in aDeep Water Ship Channel (DWSC), located in Stockton, California. The DWSCwas formed by excavating the bed of the San Joaquin River in the 1950'sto allow navigation by ocean-going cargo ships to the Port of Stockton.The deepened channel has the effect of increasing hydraulic residencetime by a factor of ten. allowing accumulation of decaying algae andother oxygen demanding substances - which creates a barrier to themigration of anadromous fish. This problem, which manifests itself inlate summer and early autumn, is an impediment to a multimillion dollarhabitat restoration effort for the salmon fishery in the San JoaquinRiver basin (SJRB). A hydrodynamic and water quality model of the Deltaand San Joaquin River forms the basis of the DSS which will provideforecasts of dissolved oxygen sag in the DWSC and provide modelingsupport for management actions such as forced aeration to improvedissolved oxygen concentrations in the Ship Channel. A graphical userinterlace, currently used for displaying flow and salinity forecasts onthe San Joaquin River, is being adapted to allow the display of dissolvedoxygen forecasts and to encourage the formation of a stakeholder-ledentity or institution to adaptively manage the problem.

  7. 75 FR 38412 - Safety Zone; San Diego POPS Fireworks, San Diego, CA

    Science.gov (United States)

    2010-07-02

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

  8. Pedro Duque Cornejo y la escultura barroca en Sevilla: nuevas aportaciones

    Directory of Open Access Journals (Sweden)

    Manuel García Luque

    2013-01-01

    Full Text Available Pedro Duque Cornejo (1678-1757 es una figura de capital importancia para comprender el desarrollo del barroco meridional durante la primera mitad del siglo XVIII. En este artículo damos a conocer una docena de nuevas atribuciones repartidas por Sevilla y provincia, que vienen a incrementar su ya de por sí nutrido catálogo y que avalan su carácter polifacético como escultor, pintor y arquitecto de retablos.

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

    Science.gov (United States)

    Laursen, Jane; Normark, William R.

    2002-01-01

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

  10. Pedro García y el color del vidrio

    Directory of Open Access Journals (Sweden)

    María Teresa González Vicario

    1999-01-01

    Full Text Available El vidrio es uno de los materiales que ha alcanzado una dimensión escultórica en el siglo XX. Fue a mediados de este siglo, aproximadamente, cuando tuvo lugar su incorporación a la escultura contemporánea, y aunque España se ha sumado con un cierto retraso a esta nueva vertiente del lengueje escultórico, no son pocos los nombres de escultores que podrían ser citados por haber descubierto las posibilidades que el vidrio encierra como material escultórico. Uno de ellos es Pedro García, quien ha encontrado en el vidrio laminado, un material de procedencia industrial, su medio de expresión plástica. El análisis de su evolución artística hasta el momento actual constituye el objeto de este artículo, para lo cual se ha partido de unas primeras obras que obedecen a un planteamiento constructivo, racionalista, y en las que el vidrio ha sido trabajado en frío.The apparition of glass as a new material in sculpture dates from the middle of the XXth century. Spain has incorporated the sculptoric possibilities of glass later than other countries, but it has had an important following by an important group of sculptors. One of them is Pedro García, who has found in laminated glass, an industrial type of glass, his chief inspiration. This article traces the history of his artistic evolution. In the beginning his sculptures were very constructive and rational. Later, he developed a special technique working on glass in the process of formation through heat.

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

    Directory of Open Access Journals (Sweden)

    Julio Penenrey Navarro

    2014-12-01

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

  12. La ex–residencia del Presidente Pedro Montt Montt en la comuna de Independencia: condición patrimonial, estado actual y argumentos para su conservación / The former residence of President Pedro Montt Montt in the town of Independence: asset condition, status and conservation arguments.

    Directory of Open Access Journals (Sweden)

    Sahady Villanueva, Antonio

    2006-11-01

    Full Text Available Los autores plantean un análisis FODA que busca valorizar la residencia de Pedro Montt, Presidente de Chile entre 1906 y 1910. La vivienda ha sobrevivido más de 100 años dando lugar a distintos programas y usuarios, pero ahora su mantenimiento requiere de una acción coordinada./The authors through a "FODA" type analysis demonstrate the patrimonial value of Pedro Montt's residency (president of chile from 1906 to 1910. The house has survived for over 100 years the change of use and dwellers, but now its maintenance requires a coordinated action.

  13. Ética, cinema e documentário - Poéticas de Pedro Costa

    Directory of Open Access Journals (Sweden)

    Carlos Melo Ferreira

    2009-12-01

    Full Text Available There is no specific documentary ethics but ethics film covers it, without ignoring the rules of conduct recommended in the documentary. In the films of Pedro Costa the border is crossed between documentary and fiction, especially in its central diptych, according to an ethics and the technology determines its aesthetics. Making movies is ethical and political.

  14. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from Cap San Lorenzo in the English Channel, North Atlantic Ocean and South Atlantic Ocean from 2016-01-29 to 2016-07-27 (NCEI Accession 0160551)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0160551 includes Surface underway, chemical, meteorological and physical data collected from Cap San Lorenzo in the English Channel, North Atlantic...

  15. Acerca del rol de Pedro Bermúdez en el Cantar de Mio Cid: Un acercamiento a su figura épica

    Directory of Open Access Journals (Sweden)

    Érica Janín

    2007-11-01

    Full Text Available This work makes an attempt on getting close to the literary figure of Pedro Bermúdez in the Cantar de Mio Cid that allows it to characterize him as a peculiar hero; and proposes that Pedro represents a type of hero which is different to the model the Cantar means to coin, perhaps more primitive and alternative to the cidian paradigm, thus the virtues and values of the tradition of the most arcaic epic songs are not eliminated but displaced to a hero that seconds the protagonist, complementing him at the same time.

  16. D. Pedro II tradutor: análise do processo criativo

    Directory of Open Access Journals (Sweden)

    Sergio Romanelli

    2012-10-01

    Full Text Available http://dx.doi.org/10.5007/2175-7968.2012v2n30p101   Nesta comunicação investiga-se o trabalho tradutório de D. Pedro II. Ao longo de sua vida demonstrou grande interesse pelas línguas. Falava alemão, italiano, espanhol, francês, latim, hebraico e tupi-guarani. Lia grego, árabe, sânscrito e provençal. Fez traduções do grego, do hebraico, do árabe, do francês, do alemão, do italiano e do inglês. Objetiva-se delinear o processo criativo do tradutor através da Crítica Genética e dos Estudos Descritivos da Tradução, pois ambos privilegiam o processo em relação ao produto final. As principais fontes documentais em que se baseiam as investigações aqui propostas são manuscritos autógrafos de traduções diretas do árabe, italiano, espanhol, francês e sânscrito, o diário do imperador, além de cartas e livros da sua biblioteca pessoal. Pretende-se reconstruir não somente o perfil de tradutor de D. Pedro II, suas ideias e atitudes acerca da atividade tradutória, mas também o estudo daquela rede única de contatos, leituras e influências procedentes de várias culturas, não somente europeias, que o imperador conseguiu tecer.

  17. The reflective look of Pedro Meyer: photography as the photography mediation problematic O olhar reflexivo de Pedro Meyer: a fotografia como problematizadora da própria mediação fotográfica

    Directory of Open Access Journals (Sweden)

    Ana Carolina Lima Santos

    2011-08-01

    Full Text Available This paper discusses Pedro Meyer’s photographs with special attention to the way that they are arranged as a kind of reflection about the language of photography and its capacity of mediation. In that, the pictures made by Meyer seem to have a symbolic dimension, which request a conscious activity of the spectator – contradicting the idea of image as a form of alienation proposed by Guy Debord. O presente artigo propõe uma discussão acerca do trabalho do fotógrafo Pedro Meyer a partir do entendimento de que suas imagens, ao explicitar e esgarçar limites de noções caras à natureza do fotográfico, funcionam como reflexão sobre a linguagem fotográfica e o seu poder de mediação. Discute-se, assim, como as imagens de Meyer assumem uma dimensão simbólica que solicitam do espectador uma prática de ativa – opondo-se à noção debordiana de imagens alienantes.

  18. Los proyectos intercomunales y de escala local: el caso de Pedro de Valdivia Norte, ex polígono “La Contadora” junto al río Mapocho (1928-1978./ Intercommunal projects and local scale: the case of Pedro de Valdivia Norte, former polygon

    Directory of Open Access Journals (Sweden)

    Pávez Reyes, M. Isabel

    2009-06-01

    Full Text Available Revisando brevemente las principales proposiciones en proyectos intercomunales de Santiago para el barrio de Pedro de Valdivia Norte 1928-1978, y, además, un megaproyecto de campo deportivo en ese polígono, en los años 1940s, se observa el carácter de discontinuidad y ruptura, que suele estar presente en el modo de hacer la ciudad./Reviewing briefly the main proposals of inter-project for the Santiago neighborhood of Pedro de Valdivia Norte 1928-1978, and also a giant in the sports field site, in the 1940s, there was the nature of discontinuity and rupture, which often a factor in the way of making the city.

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

    International Nuclear Information System (INIS)

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

    2011-01-01

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

  20. Analyzing job entry examinations for Mathematics teachers of Colegio Pedro II during the 19th Century Analisando provas de concursos para professores de Matemática no Colégio Pedro II no século XIX

    Directory of Open Access Journals (Sweden)

    Flávia Soares

    2010-06-01

    Full Text Available In a attempt to investigate historic aspects of mathematics teaching, we ask what kind of instruments can be used to rebuild the professional trajectory of teachers and their practices, and what elements can be used to analyze the issues related to promotion of mathematics teacher in Brazil. One of these elements is public teacher job entry examinations. The analysis of these exams can show what were the requirements to work as a teacher and to clear other important questions about the conception about teachers at that time, about the contents they should teach, and others. This paper emphasizes the contents of the exams, and the formal requirements and abilities measured in those exams to act as a mathematics teacher in an important secondary education institution in the 19th Century, Colégio Pedro II. Keywords: Public contest. Mathematics teachers. Century XIX. Colégio Pedro II.Na tentativa de investigar aspectos históricos do ensino de Matemática, questionam-se que tipos de instrumentos podem ser utilizados para reconstruir a trajetória profissional do professor e de suas práticas e a partir de quais elementos pode-se examinar de maneira mais rigorosa as questões relativas ao acesso à profissão de professor de Matemática no Brasil. Um desses elementos são as provas de concursos. A análise dessas provas é capaz de revelar quais as exigências para o exercício do magistério e trazer à tona questões importantes a respeito da concepção da época em relação ao papel do professor, aos conteúdos que deveria ensinar, entre outros aspectos. Este trabalho enfatiza o conteúdo das provas, as exigências formais e as habilidades medidas nos exames para os cargos de professor de Matemática da principal instituição de ensino secundário do Brasil no século XIX, o Colégio Pedro II. Palavras-chave: Concursos. Professor de Matemática. Século XIX. Colégio Pedro II.

  1. 78 FR 22620 - Additional Designations, Foreign Narcotics Kingpin Designation Act

    Science.gov (United States)

    2013-04-16

    ...''), Col Bella Vista, Casa No. 09, Camino a Rotulo de Coca Cola, San Pedro Sula, Cortes, Honduras; DOB 14...] (Linked To: AUTO PARTES HANDAL S. DE R.L. DE C.V.; Linked To: RANCHO LA HERRADURA; Linked To: SUPERTIENDAS..., La Ceiba, Atlantida, Honduras; Ave Junior, Entre 7 y 6 Calle Sureste, San Pedero Sula, Cortes...

  2. 76 FR 45693 - Safety Zone; San Diego POPS Fireworks, San Diego, CA

    Science.gov (United States)

    2011-08-01

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

  3. In Possession of a Stolen Weapon: From John Gay’s Macheath to Rubén Blades’ Pedro Navaja

    Directory of Open Access Journals (Sweden)

    Antonio Viselli

    2012-05-01

    Full Text Available This article analyses the cult salsa song “Pedro Navaja” by Panamanian artist Rubén Blades and the relevance of narrating such a genre peculiar to dancing, an re-writing of “Mack the Knife” – or Die Moritat von Mackie Messer – one which contains, as a sort of mise-en-abyme, elements not only of Kurt Weill’s song, but of both John Gay’s The Beggar’s Opera and Bertolt Brecht’s The Threepenny Opera. This study focuses on the fertile adaptation history of the highwayman Macheath since Gay’s work, on close-readings of “Pedro Navaja” – a narrativized cerebral salsa song – and on the ethics of adapting a character, story or genre. Finally, when the character Pedro Navaja is adapted from Blades’ song by a cineaste and playwright, Blades, furious with what others have done with ‘his’ character, decides to resuscitate his eponymous hero killed off at the end of the original song in order to regain the authority of his creation. From theoretical questions including how to read an adaptation or what constitutes an adaptation, this article focuses on the diachronic recurrences of a specific character-type, on the significance of juxtaposing particular historical junctures and on the violence of adaptation and authorship.

  4. 33 CFR 165.754 - Safety Zone: San Juan Harbor, San Juan, PR.

    Science.gov (United States)

    2010-07-01

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

  5. Construcción macrotextual y cancionero amoroso (Un acercamiento analítico a "La voz a ti debida" de Pedro Salinas)

    OpenAIRE

    Corencia Cruz, Joaquín

    2008-01-01

    La tesis Construcción macrotextual y cancionero amoroso. Unacercamiento analítico a La voz a ti debida de Pedro Salinas. Fue leídapor Joaquín Corencia Cruz en la Sala de Juntas de la Facultad deFilología de la Universidad de Valencia (España) el 7 de noviembre de2008.El trabajo investigador se desarrolla a lo largo de nuevecapítulos. En el primero se produce una introducción a la tesisrevisando desde la trayectoria vital y profesional de Pedro Salinas acómo el macrotexto poético de La voz se ...

  6. Down-regulation of CatSper1 channel in epididymal spermatozoa contributes to the pathogenesis of asthenozoospermia, whereas up-regulation of the channel by Sheng-Jing-San treatment improves the sperm motility of asthenozoospermia in rats.

    Science.gov (United States)

    Wang, Ya-Nan; Wang, Bo; Liang, Ming; Han, Cai-Yan; Zhang, Bin; Cai, Jie; Sun, Wei; Xing, Guo-Gang

    2013-02-01

    To determine the expression of CatSper1 channel in epididymal spermatozoa in a rat model of asthenozoospermia, induced by cyclophosphamide (CP), and further examine the effects of soluble granules of Sheng-Jing-San (SJS), a traditional Chinese medicine recipe, on CatSper1 expression and sperm motility in the CP-induced asthenozoospermic rats. Placebo-controlled, randomized trial. Neuroscience Research Institute, Peking University, China. Sexually mature male Sprague-Dawley rats (n = 60). In the CP group, CP at the dose of 35 mg/kg intraperitoneally injected into rats once a day for 7 days; in the normal saline (NS) group, 0.9% saline solution was injected as control. Sperm motility and count were evaluated by computer-assisted sperm assay (CASA); protein and mRNA expression of CatSper1 channel in epididymal spermatozoa was determined by Western blotting and quantitative real-time RT-PCR, respectively. The rats were randomly divided into five groups with 12 rats in each group: CP, normal saline (NS), CP + SJS, CP + NS, and treatment naïve. In the CP + SJS group, after the last injection of CP, SJS at a dose of 30 mg/kg was intragastrically administrated to rats once a day for 14 days; in CP + NS group, saline solution instead of SJS was administrated as control. In the treatment naïve group, rats were normally fed for 21 days as controls. We found a statistically significant reduction of the CatSper1 channel, which is associated with an impairment of sperm motility in the epididymal spermatozoa of CP-induced asthenozoospermic rats. Soluble granules of SJS could dramatically restore the CP-induced down-regulation of CatSper1 in epididymal spermatozoa, which greatly improved the sperm motility in the asthenozoospermic rats. Down-regulation of the CatSper1 channel in epididymal spermatozoa likely contributes to the pathogenesis of asthenozoospermia, whereas up-regulation of the channel by SJS improves sperm motility and thus can be used as an effective therapeutic

  7. Comparación ambiental, mediante registros sedimentarios, entre las condiciones prehispánicas y actuales de un sistema lacustre Environmental comparison, through sedimentary records, between pre-Hispanic and current conditions of a lacustrine system

    Directory of Open Access Journals (Sweden)

    MARCO CISTERNAS

    2000-03-01

    Full Text Available Se comparan, a través de registros sedimentarios, palinológicos y diatomológicos, dos momentos de la historia ambiental del sistema lacustre de San Pedro. El primero, corresponde al periodo prehispánico, representando a las condiciones prístinas o línea base del sistema. El segundo periodo, el más reciente, representa aproximadamente a los últimos diez años de intervención antrópica. Para lograr lo anterior, se recolectaron muestras verticales de sedimento del fondo en los dos lagos del sistema lacustre de San Pedro (Lagunas Grande y Chica. Se realizaron análisis cronológicos (C14, palinológicos y diatomológicos de los estratos superiores e inferiores de la columna sedimentaria. Los resultados indican que el sistema lacustre de San Pedro ha experimentado drásticos cambios desde la llegada de los españoles, evolucionando desde una cobertura vegetacional natural, predominantemente nativa, a una fuerte presión de uso forestal. Del mismo modo, el estado cualitativo del agua presenta una variación en sus características tróficas, reconociéndose una evolución desde aguas oligotróficas a eutróficas, en Laguna Grande, y de oligotrofía a mesotrofía en Laguna Chica. Finalmente, se propone la incorporación del análisis de los registros sedimentarios en los estudios ambientales y planes de manejo de los sistemas lacustres. De esta forma será posible conocer la línea base (condiciones prehispánicas y la respuesta del ecosistema acuático a las influencias antrópicasTwo moments of the environmental history of San Pedro lacustrine system are compared through sedimentary, pollen and diatom records. The first one corresponds to the pre-Hispanic period, representing the pristine conditions or background of the system. The second period, more recently, represents the human disturbance conditions during the late ten years. To achieve the above mentioned, sediment cores were collected from the bottom of two lakes that conform the San

  8. Community-based Flood Risk Assessment using GIS for the Town of San Sebastian, Guatemala

    NARCIS (Netherlands)

    Peters-Guarin, G.; van Westen, C.J.; Montoya, L.

    2005-01-01

    The municipality of San Sebastián, considered one of the most prone to natural hazards in Guatemala, was selected as one of the pilot areas of the UNESCO program on “Capacity Building for Natural Disaster Reduction‿. The town is located within the Samalá basin, near the active channel of the river,

  9. DE PAULO LEMINSKI A PEDRO ANTÔNIO GABRIEL: DIÁLOGOS ATEMPORAIS NA LITERATURA BRASILEIRA CONTEMPORÂNEA

    Directory of Open Access Journals (Sweden)

    Jennifer da Silva Gramiani Celeste (CES/JF

    2017-05-01

    Full Text Available

    O presente artigo objetiva estabelecer diálogo entre poemas da autoria de Paulo Leminski e Pedro Antônio Gabriel. Os estudos relativos à Cibercultura, à Literatura e à Modernidade serão os norteadores deste trabalho. A realização deste estudo é justificada com base na relevância em compreender os diálogos contemplados pela Literatura Brasileira Contemporânea; ademais, a dinâmica que demarca a atual produção poética no Brasil, influenciada pelo advento da internet. É possível afirmar que os autores dialogam entre si, seja via jogos de natureza sonora ou visual, seja via temáticas contempladas. As conversas são atemporais, pois transcendem crenças e perspectivas inerentes a uma dada época.

    Palavras-chave: Poesia. Literatura Brasileira Contemporânea. Paulo Leminski. Pedro Antônio Gabriel.

  10. Pedro Duque suits up for TCDT

    Science.gov (United States)

    1998-01-01

    STS-95 Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA) is checked by Danny Wyatt (left), with KSC, and Dave Martin (right), with United Space Alliance, in the white room before entry into Space Shuttle Discovery for a pre-launch countdown exercise. Duque and other crew members are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations.

  11. Aggregate Settling Velocities in San Francisco Estuary Margins

    Science.gov (United States)

    Allen, R. M.; Stacey, M. T.; Variano, E. A.

    2015-12-01

    One way that humans impact aquatic ecosystems is by adding nutrients and contaminants, which can propagate up the food web and cause blooms and die-offs, respectively. Often, these chemicals are attached to fine sediments, and thus where sediments go, so do these anthropogenic influences. Vertical motion of sediments is important for sinking and burial, and also for indirect effects on horizontal transport. The dynamics of sinking sediment (often in aggregates) are complex, thus we need field data to test and validate existing models. San Francisco Bay is well studied and is often used as a test case for new measurement and model techniques (Barnard et al. 2013). Settling velocities for aggregates vary between 4*10-5 to 1.6*10-2 m/s along the estuary backbone (Manning and Schoellhamer 2013). Model results from South San Francisco Bay shoals suggest two populations of settling particles, one fast (ws of 9 to 5.8*10-4 m/s) and one slow (ws of Brand et al. 2015). While the open waters of San Francisco Bay and other estuaries are well studied and modeled, sediment and contaminants often originate from the margin regions, and the margins remain poorly characterized. We conducted a 24 hour field experiment in a channel slough of South San Francisco Bay, and measured settling velocity, turbulence and flow, and suspended sediment concentration. At this margin location, we found average settling velocities of 4-5*10-5 m/s, and saw settling velocities decrease with decreasing suspended sediment concentration. These results are consistent with, though at the low end of, those seen along the estuary center, and they suggest that the two population model that has been successful along the shoals may also apply in the margins.

  12. HCN Channels Modulators: The Need for Selectivity

    Science.gov (United States)

    Romanelli, Maria Novella; Sartiani, Laura; Masi, Alessio; Mannaioni, Guido; Manetti, Dina; Mugelli, Alessandro; Cerbai, Elisabetta

    2016-01-01

    Hyperpolarization-activated, cyclic nucleotide-gated (HCN) channels, the molecular correlate of the hyperpolarization-activated current (If/Ih), are membrane proteins which play an important role in several physiological processes and various pathological conditions. In the Sino Atrial Node (SAN) HCN4 is the target of ivabradine, a bradycardic agent that is, at the moment, the only drug which specifically blocks If. Nevertheless, several other pharmacological agents have been shown to modulate HCN channels, a property that may contribute to their therapeutic activity and/or to their side effects. HCN channels are considered potential targets for developing drugs to treat several important pathologies, but a major issue in this field is the discovery of isoform-selective compounds, owing to the wide distribution of these proteins into the central and peripheral nervous systems, heart and other peripheral tissues. This survey is focused on the compounds that have been shown, or have been designed, to interact with HCN channels and on their binding sites, with the aim to summarize current knowledge and possibly to unveil useful information to design new potent and selective modulators. PMID:26975509

  13. Comparative age and growth of common snook Centropomus undecimalis (Pisces: Centropomidae from coastal and riverine areas in Southern Mexico

    Directory of Open Access Journals (Sweden)

    Martha A. Perera-Garcia

    2013-06-01

    Full Text Available Common snook Centropomus unidecimalis is an important commercial and fishery species in Southern Mexico, however the high exploitation rates have resulted in a strong reduction of its abundances. Since, the information about its population structure is scarce, the objective of the present research was to determine and compare the age structure in four important fishery sites. For this, age and growth of common snook were determined from specimens collected monthly, from July 2006 to March 2008, from two coastal (Barra Bosque and Barra San Pedro and two riverine (San Pedro and Tres Brazos commercial fishery sites in Tabasco, Mexico. Age was determined using sectioned saggitae otoliths and data analyzed by von Bertalanffy and Levenberg-Marquardt among others. Estimated ages ranged from 2 to 17 years. Monthly patterns of marginal increment formation and the percentage of otoliths with opaque rings on the outer edge demonstrated that a single annulus was formed each year. The von Bertalanffy parameters were calculated for males and females using linear adjustment and the non-linear method of Levenberg-Marquardt. The von Bertalanffy growth equations were FLt=109.21(1-e-0.21(t+0.57 for Barra Bosque, FLt=94.56(1-e-0.27(t+0.48 for Barra San Pedro, FLt=97.15(1-e-0.17(t+1.32 for San Pedro and FLt=83.77(1-e-0.26(t+0.49 for Tres Brazos. According to (Hotelling’s T², p<0.05 test growth was significantly greater for females than for males. Based on the Chen test, von Bertalanffy growth curves were different among the study sites (RSS, p<0.05. Based on the observed differences in growth parameters among sampling sites (coastal and riverine environments future research need to be conducted on migration and population genetics, in order to delineate the stock structure of this population and support management programs.

  14. New Data on the Life of the Peruvian-Bolivian Composer Pedro Ximénez-Abrill Tirado (1784-1856

    Directory of Open Access Journals (Sweden)

    José Manuel Izquierdo König

    2017-07-01

    Full Text Available Since the mid-nineteenth century the name of Pedro Ximénez Abrill Tirado has been known in musicological and historiographical studies. However, his role and relevance as composer has been acknowledged only recently in the study of historical repertoires of South America, with the discovery of scores containing his music in a private collection in Bolivia, which was later acquired by various archives and individuals. In spite of this, biographical accounts on him have kept using the same information for decades, and mythical constructions have increased rapidly during the last decade. This paper presents a new biographical picture of Pedro Ximénez, with a broader understanding of the context surrounding his life and works along with the transition of his life between Peru and Bolivia, on the basis of important new sources gathered by both authors through research in various archives.

  15. Uta stansburiana and Elgaria multicarinata on the California Channel Islands: Natural dispersal or artificial introduction?

    Science.gov (United States)

    Mahoney, Meredith J.; Parks, Duncan S.M.; Fellers, Gary M.

    2003-01-01

    Uta stansburiana and Elgaria multicarinata occur on several California Channel Islands, and recent introduction of some populations has been suggested because of similarity in life-history traits and body size to mainland populations. We sequenced representatives of each species from mainland southern California and some of the islands on which they occur. For each species, cytochrome bsequence divergence is low across the narrow geographic area sampled. Analyses of 14 haplotypes of U. stansburiana suggest long-established residency on Santa Catalina and San Clemente Islands but more recent arrival on San Nicolas and Santa Cruz Islands. Analyses of eight haplotypes of E. multicarinata suggest these lizards may have been recently transported to San Nicolas Island.

  16. Dos precursores: D. Pedro Fermín de Vargas y D. Antonio Nariño

    Directory of Open Access Journals (Sweden)

    Roberto Tisnés

    1962-02-01

    Full Text Available Se cumple en el presente año –el 3 de julio exactamente-el bicentenario del nacimiento del notable Precursor de la Independencia D. Pedro Fermín de Vargas. Como anticipo de la biografía que para esa fecha verá la luz pública, nos permitimos publicar uno de los capítulos de la primera parte.

  17. Suspended sediment transport trough a large fluvial-tidal channel network

    Science.gov (United States)

    Wright, Scott A.; Morgan-King, Tara L.

    2015-01-01

    The confluence of the Sacramento and San Joaquin Rivers, CA, forms a large network of interconnected channels, referred to as the Sacramento-San Joaquin Delta (the Delta). The Delta comprises the transition zone from the fluvial influences of the upstream rivers and tidal influences of San Francisco Bay downstream. Formerly an extensive tidal marsh, the hydrodynamics and geomorphology of Delta have been substantially modified by humans to support agriculture, navigation, and water supply. These modifications, including construction of new channels, diking and draining of tidal wetlands, dredging of navigation channels, and the operation of large pumping facilities for distribution of freshwater from the Delta to other parts of the state, have had a dramatic impact on the physical and ecological processes within the Delta. To better understand the current physical processes, and their linkages to ecological processes, the USGS maintains an extensive network of flow, sediment, and water quality gages in the Delta. Flow gaging is accomplished through use of the index-velocity method, and sediment monitoring uses turbidity as a surrogate for suspended-sediment concentration. Herein, we present analyses of the transport and dispersal of suspended sediment through the complex network of channels in the Delta. The primary source of sediment to the Delta is the Sacramento River, which delivers pulses of sediment primarily during winter and spring runoff events. Upon reaching the Delta, the sediment pulses move through the fluvial-tidal transition while also encountering numerous channel junctions as the Sacramento River branches into several distributary channels. The monitoring network allows us to track these pulses through the network and document the dominant transport pathways for suspended sediment. Further, the flow gaging allows for an assessment of the relative effects of advection (the fluvial signal) and dispersion (from the tides) on the sediment pulses as they

  18. Literature Review of Unconsolidated Sediment in San Francisco Bay and Nearby Pacific Ocean Coast

    Directory of Open Access Journals (Sweden)

    Barry R. Keller

    2009-09-01

    Full Text Available A review of the geologic literature regarding sedimentation in the San Francisco Bay estuarine system shows that the main part of the bay occupies a structural tectonic depression that developed in Pleistocene time. Eastern parts, including San Pablo Bay and Suisun Bay, have had sedimentation throughout late Mesozoic and Tertiary. Carquinez Strait and the Golden Gate may represent antecedent stream erosion. Sedimentation has included estuarine, alluvial, and eolian deposition. The ages of estuarine deposition includes the modern high sea level stand and earlier Pleistocene interglacial periods. Sediment sources can be generally divided into the Coast Ranges, particularly the Franciscan Complex, and “Sierran.” Much of the estuarine system is floored by very fine sediment, with local areas of sand floor. Near the Golden Gate, sediment size decreases in both directions away from the deep channel. Bedforms include sand waves (submarine dunes, flat beds, and rock and boulders. These are interpreted in terms of dominant transport directions. Near the Golden Gate is an ebb-tidal delta on the outside (including San Francisco bar and a flood-tidal delta on the inside (parts of Central Bay. The large tidal prism causes strong tidal currents, which in the upper part of the estuary are normally much stronger than river currents, except during large floods. Cultural influences have altered conditions, including hydraulic mining debris, blasting of rocks, dredging of navigation channels, filling of the bay, and commercial sand mining. Many of these have served to decrease the tidal prism, correspondingly decreasing the strength of tidal currents.

  19. Sedimentation of Particulate Organic Matter in the Dona Paula Bay, West Coast of India during November to May 1995-97.

    Digital Repository Service at National Institute of Oceanography (India)

    Bhaskar, P.V.; Cardozo, E.; Giriyan, A.; Garg, A.; Bhosle, N.B.

    particle flux study in the Santa Monica San Pedro Basin off Los Angeles: particle flux, primary production and transmissometer study. Continental Shelf Research 7: 307-328. Olesen, M. and Lundsgaard, C. 1996 Seasonal sedimentation of autochthonous...

  20. 76 FR 1386 - Safety Zone; Centennial of Naval Aviation Kickoff, San Diego Bay, San Diego, CA

    Science.gov (United States)

    2011-01-10

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

  1. San Marino.

    Science.gov (United States)

    1985-02-01

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

  2. Mineração, turismo e ambiente em Pedro II, Piauí

    OpenAIRE

    Gomes, Divamélia de Oliveira Bezerra [UNESP

    2011-01-01

    Pedro II, desde a década de 50 vem sofrendo alteração da paisagem natural em decorrência da exploração de opala e nos últimos cinco anos pelo ecoturismo emergente, não planejado e estruturado. O presente trabalho analisou os impactos sócio-ambientais decorrentes da atividade de garimpo de opala e da ação do turismo em áreas naturais, bem como vem a propor ações efetivas para desenvolvimento destas atividades de forma sustentável no município. Para consecução dos objetivos propostos, a pesquis...

  3. San Francisco District Laboratory (SAN)

    Data.gov (United States)

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

  4. Characterization of Desmodus rotundus (E. Geoffroy, 1810 (Chiroptera, Phyllostomidae shelters in the Municipality of São Pedro - SP

    Directory of Open Access Journals (Sweden)

    PJ. Mialhe

    Full Text Available Surveillance of hematophagous bats is an important public health measure for the prevention and control of rabies epidemics in domestic herbivorous animals. The aim of this study was to locate and georeference D.rotundus shelters in the Municipality of São Pedro - SP, Brazil, and verify their nature (artificial or natural, surrounding landscape and distance from main rivers. To do this, two samples were taken of populations in shelters, with an interval of six months between them, capturing all the bats existent in shelters with fewer than 20 individuals and approximately 20% of the bats present in shelters with over 20 individuals in order to quantify their gender and age distribution. The majority of D. rotundus (67% were verified to be artificial and the remainder (33% natural. Of the six artificial shelters found, five were located in abandoned houses and one in a rain water drainage channel. There were no signs of D. rotundus in other rural buildings and viaducts located in the proximities of pastures. In spite of the majority of D. rotundus shelters being artificial, the three most populated shelters were maternity colonies, two being located in grottos and only one in an artificial shelter (rain water drainage channel. The remaining shelters were occupied by only male individuals. With the exception of one shelter, all the other shelters were at a distance of less than 3 km from the main bodies of water in the study area, corroborating studies that have reported that the main rivers in the State of São Paulo are the main geographic features related to the presence of D. rotundus. It was also verified that 67% of the shelters were inhabited by only male individuals, which confirms other studies conducted in the State of São Paulo, in which over 60% of the groups of Desmodus contain only male individuals.

  5. "Palabras de la Ciencia": Pedro Castera and Scientific Writing in Mexico's "Fin de Siècle"

    Science.gov (United States)

    del Pilar Blanco, María

    2014-01-01

    This essay explores the career of the understudied writer Pedro Castera (1846-1906), who is regarded as one of the first practitioners of science fiction in Mexico. A man of many talents, Castera is one of the most eccentric and eclectic figures in the intellectual life of fin-de-siècle Mexico City. His career took many turns: While during…

  6. An Analysis of Freight Forwarder Operations in an International Distribution Channel.

    Science.gov (United States)

    1987-01-01

    44 3. International Marketing Mix ....................... 45 4. Security Assistance Distribution Channel .......... 69 5...an item is ultimately derived from the interaction of variables in the marketing mix . Of those variables, the distribution functions seem to allow the...Component of the Marketing Mix ,"Proceedings, NCPDM Fall Meeting, National council of Physical Distribution Management, San Francisco, CA., 1982. 7

  7. Riders on the storm: selective tidal movements facilitate the spawning migration of threatened delta smelt in the San Francisco Estuary

    Science.gov (United States)

    Bennett, W.A.; Burau, Jon R.

    2015-01-01

    Migration strategies in estuarine fishes typically include behavioral adaptations for reducing energetic costs and mortality during travel to optimize reproductive success. The influence of tidal currents and water turbidity on individual movement behavior were investigated during the spawning migration of the threatened delta smelt, Hypomesus transpacificus, in the northern San Francisco Estuary, California, USA. Water current velocities and turbidity levels were measured concurrently with delta smelt occurrence at sites in the lower Sacramento River and San Joaquin River as turbidity increased due to first-flush winter rainstorms in January and December 2010. The presence/absence of fish at the shoal-channel interface and near the shoreline was quantified hourly over complete tidal cycles. Delta smelt were caught consistently at the shoal-channel interface during flood tides and near the shoreline during ebb tides in the turbid Sacramento River, but were rare in the clearer San Joaquin River. The apparent selective tidal movements by delta smelt would facilitate either maintaining position or moving upriver on flood tides, and minimizing advection down-estuary on ebb tides. These movements also may reflect responses to lateral gradients in water turbidity created by temporal lags in tidal velocities between the near-shore and mid-channel habitats. This migration strategy can minimize the energy spent swimming against strong river and tidal currents, as well as predation risks by remaining in turbid water. Selection pressure on individuals to remain in turbid water may underlie population-level observations suggesting that turbidity is a key habitat feature and cue initiating the delta smelt spawning migration.

  8. De reescrituras y obsesiones. La cicatriz y La voz de Mallick (1981, de Pedro Casariego Córdoba

    Directory of Open Access Journals (Sweden)

    Raúl Díaz Rosales

    2012-01-01

    Full Text Available En este trabajo se presenta una breve introducción a la recepción de la obra de Pedro Casariego Córdoba, así como a sus coordenadas estéticas, donde se establece su legado literario como una obsesión de ciertos elementos que vertebran su escritura. En el análisis del libro de poemas La voz de Mallick y la obra de teatro La cicatriz (de 1981 ambas, se constatará este hecho, al ser ambas creaciones dos visiones de un mismo tema: la liberación del condenado a través del amor. This paper focuses on the reception of Pedro Casariego Córdoba’s work, including his aesthetic coordinates, where he establishes his literary legacy as well as the obsession about some elements that build his writings. In the analysis of the poem La voz de Mallick and the play La cicatriz (both written in 1981, this fact will be proved, being these two creations visions of the same theme: the convicted’s liberation with the help of love.

  9. O ensino da psiquiatria e o poder disciplinar da enfermagem religiosa: o hospício de Pedro II no segundo reinado

    Directory of Open Access Journals (Sweden)

    Maria Angélica de Almeida Peres

    2011-01-01

    Full Text Available El estudio tiene como objetivos: describir las relaciones entre la enseñanza de la psiquiatría y el poder disciplinar de las Hermanas de la Caridad del Hospicio de Pedro II; analizar las circunstancias en que se realizó el concurso que eligió el primer Catedrático de Psiquiatría de la Facultad de Medicina de Rio de Janeiro; discutir las repercusiones para el poder disciplinar ejercido por las Hermanas de la Caridad del Hospicio de Pedro II. Es un estudio de carácter histórico y documental en el que se analizan libros administrativos de la Santa Casa de Misericordia y los artículos del Jornal do Comércio, con base en el referencial foucaultiano. El concurso para Catedrático de Psiquiatría, aunque duramente cuestionado por la prensa, eligió un médico opositor a la administración del Hospicio de Pedro II por la Santa Casa de Misericordia. Tras su ingreso como director del hospicio, ese catedrático comenzó una reforma administrativa, lo que lleva a la progresiva reducción de la actividad religiosa y la consiguiente reducción de los cuidados de enfermería en ese espacio, lo que permite su medicalización.

  10. A morte como elemento cultural mexicano em Pedro Páramo, de Juan Rulfo

    Directory of Open Access Journals (Sweden)

    Ana Paula Cantarelli

    2013-06-01

    Full Text Available Pedro Páramo (1955, de Juan Rulfo, desde sua publicação tem sido alvo de inúmeros estudos desenvolvidos por pesquisadores de diferentes áreas do conhecimento (história, sociologia, filosofia, etc.. Neste texto, buscou-se elaborar uma proposta de leitura a partir do reconhecimento da morte, símbolo nacional mexicano, como um elemento constituinte da estrutura narrativa desse romance, com a intenção de ampliar o campo de análises já delineado ao redor dessa obra.

  11. 76 FR 9709 - Water Quality Challenges in the San Francisco Bay/Sacramento-San Joaquin Delta Estuary

    Science.gov (United States)

    2011-02-22

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

  12. STS-95 Mission Specialist Pedro Duque suits up for launch

    Science.gov (United States)

    1998-01-01

    STS-95 Mission Specialist Pedro Duque of Spain, with the European Space Agency, is helped with his flight suit by suit tech Tommy McDonald in the Operations and Checkout Building. The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process.

  13. Origen del Palacio de Pedro I en el Alcázar de Sevilla: el mirador hoy llamado de los Reyes Católicos

    Directory of Open Access Journals (Sweden)

    Fernández Aguilera, Sebastián

    2015-12-01

    Full Text Available This study originated with the search for the possible initial site of the main door of the Old Chapel, which, following its restoration and study, turned out to be older than the rest of the Mudéjar palace of King Pedro I (Seville, 1365. During this investigation, and based on recent studies carried out as the result of several previous restorations, the author realized that this door was not relocated from another place. It had formed part of the earlier Gothic palace to which the construction of Pedro I’s palace was attached at this juncture, with several rooms from basement to upper balcony predating the Mudéjar building, thereby concluding that it must have been the work of his father, King Alfonso XI.El presente trabajo, se inicia con la búsqueda del emplazamiento que pudo tener la gran puerta de la Antigua Capilla, de la que, tras su restauración y estudio, sabemos que existía con anterioridad a la obra mudéjar del palacio de Pedro I en Sevilla en 1365. En esa búsqueda, y apoyándonos en los distintos estudios que se vienen realizando con motivo de restauraciones recientes, hemos llegado a la conclusión de que no se trata de carpintería reutilizada, sino que es toda la construcción de esa parte del palacio, adosada al anterior palacio gótico, y con distintas estancias desde el sótano hasta el Mirador, la que ya existía con anterioridad al rey Don Pedro, y con toda probabilidad obra de su padre el rey Alfonso XI, como se concluye en este artículo.

  14. Arhitektuur, võrgukultuur ja kuidas neist kasu saada = Architecture, networked cultures and how to make the most of them / Pedro Gadanho

    Index Scriptorium Estoniae

    Gadanho, Pedro

    2011-01-01

    Arhitekt Pedro Gadanho vaatleb olulist aspekti kõikvõimalike sündmuste puhul - vahetut suhtlemist. Vaatamata internetiajastul virtuaalruumi kolinud inimestevahelisele läbikäimisele on õigete inimestega kohtumine iga sündmuse oluline osa

  15. A zoologia filosófica no Brasil: explorando as modernas correntes do pensamento científico no Collégio de Pedro II em meados do século XIX - The philosophical zoology in Brazil: exploring the modern approaches of the scientific thinking in the d. Pedro sc

    Directory of Open Access Journals (Sweden)

    Karl M. Lorenz

    2011-04-01

    Full Text Available Resumo As Ciências Naturais foram ensinadas na escola secundária pública brasileira a partir de 1837 com a fundação do Imperial Collégio de Pedro II no Rio de Janeiro. Em 1841 foi introduzida no currículo a Zoologia Filosófica, uma matéria teórica, complementar aos estudos tradicionais da Zoologia, que permaneceu até ser suprimida em 1855. A Zoologia Filosófica era uma matéria intrínseca ao Colégio de Pedro II, uma vez que não existia nos colégios brasileiros da época outra semelhante, nem mesmo nos liceus franceses. Embora não haja informações sobre os conteúdos de que tratava, tem-se o programa de exames de 1850, em que quarenta pontos são listados. Mediante uma análise dos pontos, foi possível identificar os conteúdos ensinados. A análise demonstra que, em contraste com os conceitos tradicionais da Zoologia Descritiva, a Zoologia Filosófica abordou conceitos, grandes teorias e especulações sobre a origem, as transformações e o crescimento dos animais, que circulavam na Europa, e particularmente na França, na primeira metade do século XIX. No estudo, constata-se que foi uma matéria excepcional por ser a única no Brasil a tratar da Zoologia teórica nos moldes da Naturalfilosofie, prevalecente na Alemanha e explorada na França por Étienne Geoffroy Saint-Hilaire, Étienne Serres e outros cientistas de renome. Palavras-chave: ensino de ciências; história natural; ensino secundário; história das disciplinas; Collégio de Pedro II.   THE PHILOSOPHICAL ZOOLOGY IN BRAZIL: EXPLORING THE MODERN APPROACHES OF THE SCIENTIFIC THINKING IN THE “D. PEDRO” SCHOOL AT THE BEGINNING OF THE XIX CENTURY Abstract The natural sciences were taught in the public secondary schools in Brazil beginning in 1837 with the founding of the Imperial College Pedro II in Rio de Janeiro. In 1841, the course, Philosophical Zoology, was introduced as a theoretical discipline that complimented the standard content taught in the more

  16. 33 CFR 165.776 - Security Zone; Coast Guard Base San Juan, San Juan Harbor, Puerto Rico

    Science.gov (United States)

    2010-07-01

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

  17. Effects of the earthquake of 11 May 2011 upon the historic family vaults in the San Clemente cemetery, the church of Santa Maria, the church of San Pedro and the Golden Fountain at Lorca in Murcia (SE Spain); Afecciones ocasionadas por el terremoto en el conjunto de panteones historicos del cementerio de San Clemente, iglesia de Santa Maria, iglesia de San Pedro y la Fuente del Oro de Lorca, Murcia

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez Ballesteros, J. A.; Gallardo Carrillo, J.; Lopez Aguilera, V.

    2012-11-01

    This study forms a contribution to the record of deformations caused by the earthquake that occurred on 11 May 2011 in and around the city of Lorca, affecting a wide variety of its historic buildings. Our work has focused on the San Clemente cemetery, the churches of the Barrios Altos (the higher districts) and on the Fuente del Oro (the Golden Fountain). Our aim was to quantify the deformations and the numerous other effects using archaeological and architectural methods and retrieve as much of this information as possible before the works of structural consolidation and cleaning of the debris could begin. At the same time we tried to analyse the impact of the seismic shocks upon other historic buildings in the city. (Author) 9 refs.

  18. Assessing Hydrologic Impacts of Future Land Cover Change Scenarios in the South Platte River Basin (CO, WY, & NE)

    Science.gov (United States)

    Long‐term land‐use and land cover change and their associated impacts pose critical challenges to sustaining vital hydrological ecosystem services for future generations. In this study, a methodology was developed on the San Pedro River Basin to characterize hydrologi...

  19. Strontium isotopes reveal distant sources of architectural timber in Chaco Canyon, New Mexico.

    Science.gov (United States)

    English, N B; Betancourt, J L; Dean, J S; Quade, J

    2001-10-09

    Between A.D. 900 and 1150, more than 200,000 conifer trees were used to build the prehistoric great houses of Chaco Canyon, New Mexico, in what is now a treeless landscape. More than one-fifth of these timbers were spruce (Picea) or fir (Abies) that were hand-carried from isolated mountaintops 75-100 km away. Because strontium from local dust, water, and underlying bedrock is incorporated by trees, specific logging sites can be identified by comparing (87)Sr/(86)Sr ratios in construction beams from different ruins and building periods to ratios in living trees from the surrounding mountains. (87)Sr/(86)Sr ratios show that the beams came from both the Chuska and San Mateo (Mount Taylor) mountains, but not from the San Pedro Mountains, which are equally close. Incorporation of logs from two sources in the same room, great house, and year suggest stockpiling and intercommunity collaboration at Chaco Canyon. The use of trees from both the Chuska and San Mateo mountains, but not from the San Pedro Mountains, as early as A.D. 974 suggests that selection of timber sources was driven more by regional socioeconomic ties than by a simple model of resource depletion with distance and time.

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

    Science.gov (United States)

    1989-11-01

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

  1. Datos para una biografía del jurista Pedro Murillo Velarde y Bravo

    Directory of Open Access Journals (Sweden)

    Luis Díaz de la Guardia y López

    2001-01-01

    Full Text Available En el presente artículo se pretende aportar una serie de coordenadas para fijar la vida y el pensamiento de Pedro Murillo Velarde y Bravo (Laujar 1696-Puerto de Santa María 1753. Hidalgo de familia de caballeros, sobrino de un Obispo de Pamplona, rompe en principio con el entorno familiar de búsqueda de ascenso social para dedicarse a la misión en Filipinas, llegando a ser procurador provincial de la Compañía en Filipinas ante la Corte de Madrid y Roma. Gran jurista, tiistoriador, geógrafo, poeta, político y orador. Por medio de documentos y obras del autor no sólo se desentraña la vida del jesuíta sino también su pensamiento frente a las Filipinas, la política o la religión.This article intends to contribute a series of coordinates to establish the life and thinking of Pedro Murillo Velarde y Bravo (Laujuar 1696-Puerto de Santa María 1753. Noble from a family of gentlemen and nephew of a Bishop of Pamplona, firstly breaks away from the family environment that seeks social promotion to dedicate himself to the mission in the Philippines, becoming the Society of Jesus'provincial representative in the Philippines before the Court of Madrid and Rome. Great jurist, historian, geographer, poet, politician and orator. Through the documents and works of the autor, not only is the life of the Jesuit unravelled but also his thinking on the Philippines politics and religión.

  2. Preliminary study of the uranium potential of Tertiary rocks in the central San Juan Basin, New Mexico

    International Nuclear Information System (INIS)

    Vizcaino, H.P.; O'Neill, A.J.

    1977-12-01

    Three formations in the Tertiary of the San Juan Basin were investigated for their uranium favorability. They are the Ojo Alamo Sandstone, the Nacimiento Formation, and the San Jose Formation. The study comprised a literature survey and a basin analysis, which consisted of subsurface lithofacies, stratigraphic, and radiometric mapping. Field work in preparation for the subsurface analysis consisted of examination of outcrop and measured sections, surface radiometric traverses, and checking of reported surface radioactive anomalies. Interpretation of subsurface mapping provided the primary basis for favorability assessment. The sandstone trends depicted in lithofacies maps, and stratigraphic cross sections reflect large channel complexes and major fluvial systems originating in favorable source areas. Although surface radioactivity anomalies were found to be few, weak, and widespread, the San Juan Basin has abundant favorable host rocks. The subsurface anomalies, although weak, are widespread and sometimes persist throughout thickness intervals greater than 50 ft. Subsurface anomalies were mapped on a wide-spaced grid and are generalized. On the basis of apparent source, lithology, differential permeability, contents of carbonaceous detritus, and geometry, the Nacimiento Formation and the basal facies of the San Jose Formation in the north-central basin have the greatest potential. The Ojo Alamo Sandstone is less favorable, and the Nacimiento Formation in the southern part of the basin and the upper San Jose Formation are the least favorable of the units studied

  3. Sediment transport in the San Francisco Bay Coastal System: An overview

    Science.gov (United States)

    Barnard, Patrick L.; Schoellhamer, David H.; Jaffe, Bruce E.; Lester J. McKee,

    2013-01-01

    The papers in this special issue feature state-of-the-art approaches to understanding the physical processes related to sediment transport and geomorphology of complex coastal-estuarine systems. Here we focus on the San Francisco Bay Coastal System, extending from the lower San Joaquin-Sacramento Delta, through the Bay, and along the adjacent outer Pacific Coast. San Francisco Bay is an urbanized estuary that is impacted by numerous anthropogenic activities common to many large estuaries, including a mining legacy, channel dredging, aggregate mining, reservoirs, freshwater diversion, watershed modifications, urban run-off, ship traffic, exotic species introductions, land reclamation, and wetland restoration. The Golden Gate strait is the sole inlet connecting the Bay to the Pacific Ocean, and serves as the conduit for a tidal flow of ~ 8 x 109 m3/day, in addition to the transport of mud, sand, biogenic material, nutrients, and pollutants. Despite this physical, biological and chemical connection, resource management and prior research have often treated the Delta, Bay and adjacent ocean as separate entities, compartmentalized by artificial geographic or political boundaries. The body of work herein presents a comprehensive analysis of system-wide behavior, extending a rich heritage of sediment transport research that dates back to the groundbreaking hydraulic mining-impact research of G.K. Gilbert in the early 20th century.

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

    Science.gov (United States)

    Lozos, Julian C

    2016-03-01

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

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

    Science.gov (United States)

    Lozos, Julian C.

    2016-01-01

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

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

    Science.gov (United States)

    2011-02-28

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

  7. Pedro Poveda en clave historiográfica: un debate cultural y pedagógico del siglo XX

    Directory of Open Access Journals (Sweden)

    Pego Puigbó, Armando

    2007-12-01

    Full Text Available In this paper a view on the historiographic reception of the life and works of the priest and pedagogue Pedro Poveda (1874-1936 is tried to offer. The characteristic features of his catholic pedagogical proposal are showed in the context of a secularized age. Poveda looked forward to making the Christian message present into the educational structures of the State through a dialogue between faith and science. This program for modernization implies the hermeneutic tools of a period marked by the activities of the ILE.En este artículo se procura ofrecer una panorámica de la recepción historiográfica de la vida y la obra del sacerdote y pedagogo Pedro Poveda (1874-1936. Se presentan así los rasgos de una singular propuesta pedagógica católica en una época secularizada. Poveda quiso hacer presente el mensaje cristiano en las estructuras educativas estatales animando el diálogo entre fe y ciencia. Este programa de modernización comprende también las claves hermenéuticas de una época marcada por las actividades de la ILE.

  8. Subsídios para a gênese da imprensa musical brasileira e para a história do Hino da Independência, de Dom Pedro I Subsidies for the Brazilian musical press genesis and the history of the Independence Hymn, by Dom Pedro I

    Directory of Open Access Journals (Sweden)

    Lino de Almeida Cardoso

    2012-06-01

    Full Text Available Este artigo tem por objetivos rever, mediante análise bibliográfica e de fontes primárias, a história de um de nossos símbolos musicais pátrios, o Hino da Independência, de Dom Pedro I, bem como trazer novos subsídios para o estudo da gênese da imprensa musical brasileira. Tem, igualmente, por escopo divulgar peculiaridades de uma antiga e pouco conhecida partitura desse hino, já não mais presentes em modernas edições de tal composição.This article aims at reviewing, through bibliographical and primary sources analysis, the history of one of Brazil´s national anthems, the Independence Hymn, by Dom Pedro I, as well as bringing new subsidies for the study of the Brazilian musical press origins. It also intends to reveal some peculiarities of an early and lesser known piano and voice score of the Hymn, not present in today's editions of this composition.

  9. 76 FR 22809 - Safety Zone; Bay Ferry II Maritime Security Exercise; San Francisco Bay, San Francisco, CA

    Science.gov (United States)

    2011-04-25

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2011-0196] RIN 1625-AA00 Safety Zone; Bay Ferry II Maritime Security Exercise; San Francisco Bay, San Francisco, CA AGENCY... Security Exercise; San Francisco Bay, San Francisco, CA. (a) Location. The limits of this safety zone...

  10. Solidarity According to the Thought of Fr. Pedro Arrupe and Its Application to Jesuit Higher Education Today

    Science.gov (United States)

    Menkhaus, James

    2013-01-01

    Fr. Pedro Arrupe, S.J. was elected the 28th superior general of the Society of Jesus in 1965 and served in that role until 1983. As superior general, Arrupe sought to shape the Jesuits in the spirit of the vision of Vatican II, as well as the original charism of the founder of the Jesuit, St. Ignatius. The questions this dissertation seeks to…

  11. Uranium deposits at the Jomac mine, White Canyon area, San Juan County, Utah

    Science.gov (United States)

    Trites, A.F.; Hadd, G.A.

    1955-01-01

    The Jomac mine is in the White Canyon area. San Juan County, Utah, about 13 miles northeast of the town of White Canyon, Utah. The mine is owned by the Ellihill Mining Company, White Canyon, Utah. Mine workings consist pf two adits connected by a crosscut. Two hundred feet of exploratory drifting and 2,983.5 feet of exploratory core drilling were completed during 1953 by the owners with Defense Minerals Exploration Administration assistance. Sedimentary rocks exposed in the area of the Jomac mine are of Permian to Late Triassic age, having a combined thickness of more than 1,700 feet. An ancient channel, from 200 to 400 feet wide and about 4 feet deep, enters the mine area from the southwest, swinging abruptly northwest near the mine workings and continuing to the northern tip of the Jomac Hillo This channel was cut into the upper beds of the Moenkopi formation and filled in part by Chinle and in part by Shinarump sediments. This channel is marked by depressions that apparently were scoured into its floor; a tributary channel may have joined it from the southeast at a point near the mine workings. Chinle beds Intertongue with Shinarump beds along the southwestern part of the channel. After the main channel was partly filled by siltstone of the Chinle formation, the stream was apparently diverted into the tributary channel, and scours were cut into

  12. 234U/238U and δ87Sr in peat as tracers of paleosalinity in the Sacramento-San Joaquin Delta of California, USA

    International Nuclear Information System (INIS)

    Drexler, J.Z.; Paces, J.B.; Alpers, C.N.; Windham-Myers, L.; Neymark, L.A.; Bullen, T.D.; Taylor, H.E.

    2014-01-01

    Highlights: • Concentrations and isotopic values of Sr and U in peat were used to trace paleosalinity. • A three-end-member mixing model was constructed using values from water sources. • Paleosalinity of peat samples was determined relative to that of end members. • δ 87 Sr values were altered during and after the California Gold Rush period. • Oligohaline and freshwater marshes have long existed in the Sacramento-San Joaquin Delta. - Abstract: The purpose of this study was to determine the history of paleosalinity over the past 6000+ years in the Sacramento-San Joaquin Delta (the Delta), which is the innermost part of the San Francisco Estuary. We used a combination of Sr and U concentrations, δ 87 Sr values, and 234 U/ 238 U activity ratios (AR) in peat as proxies for tracking paleosalinity. Peat cores were collected in marshes on Browns Island, Franks Wetland, and Bacon Channel Island in the Delta. Cores were dated using 137 Cs, the onset of Pb and Hg contamination from hydraulic gold mining, and 14 C. A proof of concept study showed that the dominant emergent macrophyte and major component of peat in the Delta, Schoenoplectus spp., incorporates Sr and U and that the isotopic composition of these elements tracks the ambient water salinity across the Estuary. Concentrations and isotopic compositions of Sr and U in the three main water sources contributing to the Delta (seawater, Sacramento River water, and San Joaquin River water) were used to construct a three-end-member mixing model. Delta paleosalinity was determined by examining variations in the distribution of peat samples through time within the area delineated by the mixing model. The Delta has long been considered a tidal freshwater marsh region, but only peat samples from Franks Wetland and Bacon Channel Island have shown a consistently fresh signal (<0.5 ppt) through time. Therefore, the eastern Delta, which occurs upstream from Bacon Channel Island along the San Joaquin River and its

  13. Changes in vegetation and biological soil crust communities on sand dunes stabilizing after a century of grazing on San Miguel Island, Channel Island National Park, California

    Science.gov (United States)

    Zellman, Kristine L.

    2014-01-01

    San Miguel Island is the westernmost of the California Channel Islands and one of the windiest areas on the west coast of North America. The majority of the island is covered by coastal sand dunes, which were stripped of vegetation and subsequently mobilized due to droughts and sheep ranching during the late 19th century and early 20th century. Since the removal of grazing animals, vegetation and biological soil crusts have once again stabilized many of the island's dunes. In this study, historical aerial photographs and field surveys were used to develop a chronosequence of the pattern of change in vegetation communities and biological soil crust levels of development (LOD) along a gradient of dune stabilization. Historical aerial photographs from 1929, 1954, 1977, and 2009 were georeferenced and used to delineate changes in vegetation canopy cover and active (unvegetated) dune extent among 5 historical periods (pre-1929, 1929–1954, 1954–1977, 1977–2009, and 2009–2011). During fieldwork, vegetation and biological soil crust communities were mapped along transects distributed throughout San Miguel Island's central dune field on land forms that had stabilized during the 5 time periods of interest. Analyses in a geographic information system (GIS) quantified the pattern of changes that vegetation and biological soil crust communities have exhibited on the San Miguel Island dunes over the past 80 years. Results revealed that a continuing increase in total vegetation cover and a complex pattern of change in vegetation communities have taken place on the San Miguel Island dunes since the removal of grazing animals. The highly specialized native vascular vegetation (sea rocket, dunedelion, beach-bur, and locoweed) are the pioneer stabilizers of the dunes. This pioneer community is replaced in later stages by communities that are dominated by native shrubs (coastal goldenbush, silver lupine, coyote-brush, and giant coreopsis), with apparently overlapping or

  14. The San Bernabe power substation; La subestacion San Bernabe

    Energy Technology Data Exchange (ETDEWEB)

    Chavez Sanudo, Andres D. [Luz y Fuerza del Centro, Mexico, D. F. (Mexico)

    1997-12-31

    The first planning studies that gave rise to the San Bernabe substation go back to year 1985. The main circumstance that supports this decision is the gradual restriction for electric power generation that has been suffering the Miguel Aleman Hydro System, until its complete disappearance, to give priority to the potable water supply through the Cutzamala pumping system, that feeds in an important way Mexico City and the State of Mexico. In this document the author describes the construction project of the San Bernabe Substation; mention is made of the technological experiences obtained during the construction and its geographical location is shown, as well as the one line diagram of the same [Espanol] Los primeros estudios de planeacion que dieron origen a la subestacion San Bernabe se remontan al ano de 1985. La circunstancia principal que soporta esta decision es la restriccion paulatina para generar energia que ha venido experimentando el Sistema Hidroelectrico Miguel Aleman, hasta su desaparicion total, para dar prioridad al suministro de agua potable por medio del sistema de bombeo Cutzamala, que alimenta en forma importante a la Ciudad de Mexico y al Estado de Mexico. En este documento el autor describe el proyecto de construccion de la subestacion San Bernabe; se mencionan las experiencias tecnologicas obtenidas durante su construccion y se ilustra su ubicacion geografica, asi como un diagrama unifilar de la misma

  15. Alternative, indirect measures of ballast water treatment efficacy during a shipboard trial: a case study

    NARCIS (Netherlands)

    Wright, D.A.; Welschmeyer, N.A.; Peperzak, L.

    2015-01-01

    A shipboard study was conducted aboard the cruise ship Coral Princess during a scheduled cruise from San Pedro, CA, USA to Vancouver, British Columbia, Canada. The investigation involved three members of the global TestNet group, with experience in certification testing of ballast water treatment

  16. Mechanisms underlying the cardiac pacemaker: the role of SK4 calcium-activated potassium channels.

    Science.gov (United States)

    Weisbrod, David; Khun, Shiraz Haron; Bueno, Hanna; Peretz, Asher; Attali, Bernard

    2016-01-01

    The proper expression and function of the cardiac pacemaker is a critical feature of heart physiology. The sinoatrial node (SAN) in human right atrium generates an electrical stimulation approximately 70 times per minute, which propagates from a conductive network to the myocardium leading to chamber contractions during the systoles. Although the SAN and other nodal conductive structures were identified more than a century ago, the mechanisms involved in the generation of cardiac automaticity remain highly debated. In this short review, we survey the current data related to the development of the human cardiac conduction system and the various mechanisms that have been proposed to underlie the pacemaker activity. We also present the human embryonic stem cell-derived cardiomyocyte system, which is used as a model for studying the pacemaker. Finally, we describe our latest characterization of the previously unrecognized role of the SK4 Ca(2+)-activated K(+) channel conductance in pacemaker cells. By exquisitely balancing the inward currents during the diastolic depolarization, the SK4 channels appear to play a crucial role in human cardiac automaticity.

  17. A Place to Call Home: A Synthesis of Delta Smelt Habitat in the Upper San Francisco Estuary

    Directory of Open Access Journals (Sweden)

    Ted Sommer

    2013-06-01

    Full Text Available We used a combination of published literature and field survey data to synthesize the available information about habitat use by delta smelt Hypomesus transpacificus, a declining native species in the San Francisco Estuary. Delta smelt habitat ranges from San Pablo and Suisun bays to their freshwater tributaries, including the Sacramento and San Joaquin rivers. In recent years, substantial numbers of delta smelt have colonized habitat in Liberty Island, a north Delta area that flooded in 1997. The species has a more upstream distribution during spawning as opposed to juvenile rearing periods. Post-larvae and juveniles tend to have a more downstream distribution during wetter years. Delta smelt are most common in low-salinity habitat (<6 psu with high turbidities (>12 NTU and moderate temperatures (7 °C to 25 °C. They do not appear to have strong substrate preferences, but sandy shoals are important for spawning in other osmerids. The evidence to date suggests that they generally require at least some tidal flow in their habitats. Delta smelt also occur in a wide range of channel sizes, although they seem to be rarer in small channels (<15 m wide. Nonetheless, there is some evidence that open water adjacent to habitats with long water-residence times (e.g. tidal marsh, shoal, low-order channels may be favorable. Other desirable features of delta smelt habitat include high calanoid copepod densities and low levels of submerged aquatic vegetation (SAV and the toxic algae Microcystis. Although enough is known to plan for large-scale pilot habitat projects, these efforts are vulnerable to several factors, most notably climate change, which will change salinity regimes and increase the occurrence of lethal temperatures. We recommend restoration of multiple geographical regions and habitats coupled with extensive monitoring and adaptive management. An overall emphasis on ecosystem processes rather than specific habitat features is also likely to be

  18. Subjects and ideas of a lost work: the Spongia (1617 by Pedro de Torres Rámila

    Directory of Open Access Journals (Sweden)

    Xavier Tubau

    2010-12-01

    Full Text Available The literary controversy between Lope de Vega and Pedro de Torres Rámila has not been addressed since the publication of Joaquin de Entrambasaguas’s pioneering study on the subject. The original Spongia (1617 went missing, and we only have the excerpts of the book reproduced by the authors of Expostulatio Spongiae (1618. The aim of this article is to rebuild Torres Ramila’s basic ideas on literary theory from the contents of such excerpts.

  19. 78 FR 34123 - Notice of Inventory Completion: San Francisco State University NAGPRA Program, San Francisco, CA

    Science.gov (United States)

    2013-06-06

    ... completion of an inventory of human remains and associated funerary objects under the control of the San....R50000] Notice of Inventory Completion: San Francisco State University NAGPRA Program, San Francisco, CA... NAGPRA Program has completed an inventory of human remains and associated funerary objects, in...

  20. 78 FR 21403 - Notice of Inventory Completion: San Francisco State University NAGPRA Program, San Francisco, CA

    Science.gov (United States)

    2013-04-10

    ... completion of an inventory of human remains and associated funerary objects under the control of the San....R50000] Notice of Inventory Completion: San Francisco State University NAGPRA Program, San Francisco, CA... NAGPRA Program has completed an inventory of human remains and associated funerary objects, in...

  1. Saberes e práticas termais: uma perspectiva comparada em Portugal (Termas de S. Pedro do Sul e no Brasil (Caldas da Imperatriz Thermal knowledge and therapies: a comparative view of Portugal (São Pedro do Sul hot springs and Brazil (Caldas da Imperatriz hot springs

    Directory of Open Access Journals (Sweden)

    Maria Manuel Quintela

    2004-01-01

    Full Text Available Pretende-se neste artigo discutir como o termalismo, como prática terapêutica, se constituiu como um saber dito 'científico' legitimado pela medicina, que criou estabelecimentos terapêuticos e estâncias termais. Tomaremos como fontes textos dos séculos XIX e XX. A pesquisa foi iniciada em Portugal, em 1996, sendo efetuada uma etnografia das experiências termais nas Termas de S. Pedro do Sul. No Brasil, a pesquisa nas Caldas da Imperatriz foi iniciada em agosto de 2001 e encontra-se ainda em curso.Based on nineteenth- and twentieth-century texts, the article discusses how medicine legitimized the therapeutic practice of thermalism as so-called 'scientific' knowledge, with the creation of therapeutic establishments and hot-springs resorts. My research began in Portugal in 1996, where I produced an ethnography of experiences at the São Pedro do Sul hot springs. My research at Brazil's Caldas da Imperatriz, initiated in August 2001, is still underway.

  2. Electrical resistivity investigation of fluvial geomorphology to evaluate potential seepage conduits to agricultural lands along the San Joaquin River, Merced County, California, 2012–13

    Science.gov (United States)

    Groover, Krishangi D.; Burgess, Matthew K.; Howle, James F.; Phillips, Steven P.

    2017-02-08

    Increased flows in the San Joaquin River, part of the San Joaquin River Restoration Program, are designed to help restore fish populations. However, increased seepage losses could result from these higher restoration flows, which could exacerbate existing drainage problems in neighboring agricultural lands and potentially damage crops. Channel deposits of abandoned river meanders that are hydraulically connected to the river could act as seepage conduits, allowing rapid and widespread water-table rise during restoration flows. There is a need to identify the geometry and properties of these channel deposits to assess their role in potential increased seepage effects and to evaluate management alternatives for reducing seepage. Electrical and electromagnetic surface geophysical methods have provided a reliable proxy for lithology in studies of fluvial and hyporheic systems where a sufficient electrical contrast exists between deposits of differing grain size. In this study, direct-current (DC) resistivity was used to measure subsurface resistivity to identify channel deposits and to map their subsurface geometry. The efficacy of this method was assessed by using DC resistivity surveys collected along a reach of the San Joaquin River in Merced County, California, during the summers of 2012 and 2013, in conjunction with borings and associated measurements from a hydraulic profiling tool. Modeled DC resistivity data corresponded with data from cores, hand-auger samples, a hydraulic profiling tool, and aerial photographs, confirming that DC resistivity is effective for differentiating between silt and sand deposits in this setting. Modeled DC resistivity data provided detailed two-dimensional cross-sectional resistivity profiles to a depth of about 20 meters. The distribution of high-resistivity units in these profiles was used as a proxy for identifying areas of high hydraulic conductivity. These data were used subsequently to guide the location and depth of wells

  3. Cerebro y metáfora en la novela "Pedro Páramo", de Juan Rulfo

    Directory of Open Access Journals (Sweden)

    CECILIA EDILMA DÍAZ DÍAZ

    2010-01-01

    Full Text Available Se trata de un avance de investigación que aplica la teoría neurolingüística de Omar Parra Rozo para leer y comprender la metáfora en un texto literario. Se toma como objeto de estudio la novela "Pedro Páramo" de Juan Rulfo, específicamente los fragmentos que hablan acerca de la imagen compleja (religión-poder y muerte. El ejercicio de investigación alcanzó a establecer la relación que existe entre imagen- cerebro y metáfora, en el discurso de esta novela.

  4. The Presidents’ Tales. Storytelling and Biographical Stories in the Case of Pedro Pablo Kuczynski

    Directory of Open Access Journals (Sweden)

    Mathias Mackelmann

    2017-12-01

    Full Text Available The following article analyzes the use of storytelling and biographical stories as elements of communication by presidential governments in Peru. It emphasizes Pedro Pablo Kuczynski administration. It briefly refers to the storytelling techniques used during the campaign that led to his election and then focuses mainly on the storytelling process during his current administration. The different strategies used are discussed in detail, analyzing whether they represent a successful formula to communicate with citizens and maintain a good government image. Finally, the article addresses external political factors that could radically change the population’s perception.

  5. También la interpretación es un collage: conjeturas en torno a Pedro Manrique Figueroa

    Directory of Open Access Journals (Sweden)

    Jerónimo Duarte Riascos

    2010-06-01

    Full Text Available Pedro Manrique Figueroa es un personaje central en la historia del arte colombiano. De su vida y obra no quedan más que huellas, y es quizás por esta razón que su existencia se encuentra a medio camino entra la realidad y la ficción. Este texto, tras realizar un recuento de la génesis del personaje, pretende contribuir al análisis sobre Manrique desde dos puntos de vista diferentes. El primero tratará de aproximarse al gesto de su creación desde la noción de autor de Foucault y las particularidades del juego según Huizinga y Caillois. El segundo hará lo propio con el personaje para analizar su performancia.Pedro Manrique Figueroa is a pivotal figure in Colombian art history. All that is left from his life and work are memories, perhaps that is the reason why his existence swirls around reality and fiction. This article, after briefly describing the character’s genesis, aims to analyze Manrique from two different points of view. The first one will try to examine the act of creation with the tools provided by the theories of Foucault, Huizinga and Caillois. The second one, will approach the character to study its performative qualities.

  6. 75 FR 15611 - Safety Zone; United Portuguese SES Centennial Festa, San Diego Bay, San Diego, CA

    Science.gov (United States)

    2010-03-30

    ...-AA00 Safety Zone; United Portuguese SES Centennial Festa, San Diego Bay, San Diego, CA AGENCY: Coast... navigable waters of the San Diego Bay in support of the United Portuguese SES Centennial Festa. This... Centennial Festa, which will include a fireworks presentation originating from a tug and barge combination in...

  7. La identidad religiosa en el humanismo bíblico español: Pedro de Valencia y la integración judía e islámica

    Directory of Open Access Journals (Sweden)

    Nieto Ibáñez, Jesús M.ª

    2015-06-01

    Full Text Available The work of the humanist Pedro de Valencia belongs to “biblical humanism”. Religion and politics are inseparable in the work of this author. In the sixteenth century, a part of the population in Spain still subscribed to Jewish or Islamic thought. The Spanish church was making a huge effort at the time to integrate within the traditional Catholicism converts from these two communities. In this conflict the justifications of religious identity in various writings of Pedro de Valencia can be located. The common denominator of the writings discussed is summarized in the idea of religious unity of Conversos and Moriscos under the authority of the king in response to the conflicts in the Spain of the time.La obra del humanista Pedro de Valencia pertenece al «humanismo biblista». Religión y política son inseparables en este autor. En la España del siglo XVI existía todavía una parte de la población que pensaba en clave judía o bien en clave islámica. La iglesia española del momento estaba haciendo un esfuerzo enorme por integrar dentro del catolicismo tradicional a los conversos de estas dos comunidades. En este conflicto se enmarcan las justificaciones de la identidad religiosa en varios escritos de Pedro de Valencia. El común denominador de los escritos comentados se resume en la idea de la unidad religiosa de judeoconversos y moriscos bajo la autoridad del rey como respuesta a los conflictos de la España de la época.

  8. Una curiosa poesía de Alacrán Posada

    Directory of Open Access Journals (Sweden)

    José Restrepo Posada

    1964-11-01

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

  9. 46 CFR 501.41 - Public requests for information and decisions.

    Science.gov (United States)

    2010-10-01

    ... Certification and Licensing; (vi) Bureau of Trade Analysis; (vii) Bureau of Enforcement; and (viii) Area... Representatives are as follows. Further information on Area Representatives, including Internet e-mail addresses... South Beacon Street, Room 320, San Pedro, CA 90733-0230. New Orleans Area Representative, P.O. Box 700...

  10. Cuerpo, enfermedad y ciudadanía en las crónicas urbanas de Pedro Lemebel

    Directory of Open Access Journals (Sweden)

    Andrea Ostrov

    2011-12-01

    Full Text Available The chronicles by Pedro Lemebel configure a cartography of the suburbs of Santiago. It lights up those areas excluded from the “official” map of the city. In the case of Loco afán. Crónicas de sidario, the narrator runs through transvesti, prostitution and AIDS, linking gender and sexuality with other variables, such as ethinicity, language and social status, all involved in the construction of a Latinamerican homossexual subjectivity, which is pictured in these texts as an instance of resistance, towards the dominant identity models.

  11. Performance of BATAN-SANS instrument

    Energy Technology Data Exchange (ETDEWEB)

    Ikram, Abarrul; Insani, Andon [National Nuclear Energy Agency, P and D Centre for Materials Science and Technology, Serpong (Indonesia)

    2003-03-01

    SANS data from some standard samples have been obtained using BATAN-SANS instrument in Serpong. The experiments were performed for various experimental set-ups that involve different detector positions and collimator lengths. This paper describes the BATAN-SANS instrument briefly as well as the data taken from those experiments and followed with discussion of the results concerning the performance and calibration of the instrument. The standard samples utilized in these experiments include porous silica, polystyrene-poly isoprene, silver behenate, poly ball and polystyrene-poly (ethylene-alt-propylene). Even though the results show that BATAN-SANS instrument is in good shape, but rooms for improvements are still widely open especially for the velocity selector and its control system. (author)

  12. VizieR Online Data Catalog: The kinematics of the C II λ6578 line in PNe (Richer+, 2017)

    Science.gov (United States)

    Richer, M. G.; Suarez, G.; Lopez, J. A.; Garcia Diaz, M. T.

    2018-05-01

    All of our observations are drawn from the San Pedro Martir Kinematic Catalogue of Planetary Nebulae (henceforth, SPM Catalogue; Lopez et al. 2012RMxAA..48....3L; http://kincatpn.astrosen.unam.mx/). Most of these spectra were acquired with the Manchester Echelle Spectrograph (MES: Meaburn et al. 1984MNRAS.210..463M, 2003RMxAA..39..185M) attached to the 2.1 m telescope at the Observatorio Astronomico Nacional on the Sierra San Pedro Martir (OAN-SPM). The MES uses interference filters to isolate the spectral order of interest, order 87 in this case, covering approximately the wavelength range 6545-6595 Å and containing the [N II] λλ6548, 6584, He II λ6560 (when present), Hα, and C II λ6578 emission lines. For most of the observations, a 150 μm slit was used, resulting in a spectral resolution of approximately 11 km/s when converted to velocity. (2 data files).

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

    OpenAIRE

    Lozos, Julian C.

    2016-01-01

    The San Andreas fault is considered to be the primary plate boundary fault in southern California and the most likely fault to produce a major earthquake. I use dynamic rupture modeling to show that the San Jacinto fault is capable of rupturing along with the San Andreas in a single earthquake, and interpret these results along with existing paleoseismic data and historic damage reports to suggest that this has likely occurred in the historic past. In particular, I find that paleoseismic data...

  14. Pedro Duque arrives at KSC for the STS-95 launch

    Science.gov (United States)

    1998-01-01

    STS-95 Mission Specialist Pedro Duque, with the European Space Agency (ESA), arrives at Kennedy Space Center's Shuttle Landing Facility aboard a T-38 jet as part of final preparations for launch. The STS-95 mission, targeted for liftoff at 2 p.m. on Oct. 29, includes research payloads such as the Spartan solar- observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. The mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC on Nov. 7. The other STS-95 crew members are Mission Commander Curtis L. Brown Jr., Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, and Payload Specialist Chiaki Mukai, with the National Space Development Agency of Japan (NASDA).

  15. Irradiation and passive modified atmosphere on the post-harvest quality of guavas ‘Pedro Sato’. = Irradiação e atmosfera modificada passiva na qualidade pós-colheita de goiabas ‘Pedro Sato’ .

    Directory of Open Access Journals (Sweden)

    André José de Campos

    2011-12-01

    Full Text Available The aim of this study was to evaluate the effect of gamma radiation associated with modified atmosphere on postharvest quality of guavas ‘Pedro Sato’. It was used guavas from the region of Vista Alegre do Alto/São Paulo/Brazil. After harvest, the fruits were immediately transported to the Fruit and Vegetables Laboratory from the Agroindustrial Management and Technology Department, Agronomic Sciences College - UNESP - Botucatu / SP, where they were kept at 10 ° C and 90-95% RH in cold storage, for 28 days. It was used the randomized design, with factorial scheme 5 x 5, three repetitions. The first factor consisted of the following effects: control 1 (without package or irradiation, control 2 (polystyrene package/PS + package low density polyethylene/LDPE and without irradiation, treatment 1 (PS + LDPE and 0.2 kGy , treatment 2 (PS + LDPE and 0.6 kGy and treatment 3 (PS + LDPE and 1.0 kGy. The second factor consisted of the evaluation periods: 0, 7, 14, 21 and 28 days. The analyses were: firmness, soluble solids (SS, titratable acidity (TA, maturity index, pH, respiration rate. Concluded that high doses of irradiation promoted a negative effect on physical-chemical characteristics of guava ‘Pedro Sato’, verifying that only the lowest dose associated with modified atmosphere provided fruits with higher quality and acceptability, due to higher maturation rate and soluble solids obtained. Regarding the days of analysis, there were no positive effect of the treatments during storage, where only the early days promoted better values for the variables studied.

  16. Mission Specialist Pedro Duque smiles at camera while at Launch Pad 39B

    Science.gov (United States)

    1998-01-01

    STS-95 Mission Specialist Pedro Duque of Spain, with the European Space Agency (ESA), smiles for the camera from Launch Pad 39B. The STS-95 crew were making final preparations for launch, targeted for liftoff at 2 p.m. on Oct. 29. Other crew members not shown are Mission Commander Curtis L. Brown Jr., Pilot Steven W. Lindsey, Mission Specialists Scott E. Parazynski, Stephen K. Robinsion, and and Payload Specialists John H. Glenn Jr., senator from Ohio, and Chiaki Mukai, with the National Space Development Agency of Japan (NASDA). The STS-95 mission is expected to last 8 days, 21 hours and 49 minutes, returning to KSC at 11:49 a.m. EST on Nov. 7.

  17. High-speed knots in the hourglass shaped planetary nebula Hubble 12

    DEFF Research Database (Denmark)

    Vaytet, N. M. H.; Rushton, A. P.; Lloyd, M.

    2009-01-01

    We present a detailed kinematical analysis of the young compact hourglass-shaped planetary nebula Hb 12. We performed optical imaging and longslit spectroscopy of Hb 12 using the Manchester echelle spectrometer with the 2.1m San Pedro Martir telescope. We reveal, for the first time, the presence...

  18. Pedro Calderón de la Barca, Autos sacramentales - Francisco de Quevedo, Prosa satírica

    Directory of Open Access Journals (Sweden)

    Fernando Plata

    2012-12-01

    Full Text Available Reviews of Pedro Calderón de la Barca, Autos sacramentales. El divino Jasón. El gran mercado del Mundo. El gran teatro del Mundo. La viña del Señor, ed. I. Arellano, Homo Legens (Bibliotheca Homolegens, 50, Madrid, 2010, 406 pp. ISBN: 978-84-92518-54-8 y Francisco de Quevedo, Prosa satírica, ed. I. Arellano, Homo Legens (Bibliotheca Homolegens, 58, Madrid, 2011, 206 pp. ISBN: 978-84-92518-69-2.

  19. Edition and Traslation of the «Carta a lord Burghley» by Pedro Sarmiento de Gamboa

    Directory of Open Access Journals (Sweden)

    Andrés Eichmann Oehrli

    2016-05-01

    Full Text Available In the following article we present an unpublished and unknown text of Galician discoverer Pedro Sarmiento de Gamboa. The letter, wrote in Latin, was send to Lord Burghley, the first minister of Elizabeth Tudor. Its content links chro-nicles and legends of Spain and Galicia to the genealogy of Sarmiento de Gamboa. Here, we offer the biographical context of the letter, a brief study of the sources, apart from the transcription of the original and the translation of the text into Spanish.

  20. El plano secuencia: Pedro Costa y la trilogía de Fontainhas

    Directory of Open Access Journals (Sweden)

    Vieguer, Marcelo

    2012-01-01

    Full Text Available [es] Desde la aparición del plano secuencia en forma expresiva con Citizen Kane, tal recurso se convirtió en sinónimo de modernidad cinematográfica. Ni tanto ni tan poco, el uso del plano secuencia, generalmente visible, se lo comprendió como maniera formal y toque de virtuosismo. Con el director portugués Pedro Costa, es posible entender de qué manera la crítica y teoría fílmica sobredimensionan criterios esté-ticos ante lo políticamente correcto. Con la realización de la trilogía sobre Fontainhas, Costa se ha convertido en uno de los directores excéntricos más relevantes de los últimos quince años. El recurrente uso del plano secuencia fílmico y su persuasión política a través de las imágenes discurre sobre las condiciones de producción y recepción del cine contemporáneo, poniendo énfasis en llevar a la luz del día del escenario audiovisual los sectores excluidos de su Lisboa, iniciando un periplo que comienza en Fontainhas. [en] Since the sequence shot expressively appeared with Citizen Kane, this resource became synonymous with cinematic modernity. Neither that much nor that little, the use of the sequence shot, usually visible, is understood as formal manieraand a touch of virtuosity. With the Portuguese director Pedro Costa it is possible to understand how film criticism and theory favor aesthetic criteria rather than what is politically correct. With the production of the trilogy about Fontainhas, Costa has become one of the most important marginal directors in the last fifteen years. The recurrent use of the film sequence shot and his political persuasion through images run on the conditions of production and reception of contemporary cinema, with a clear intention to bring into the light of audiovisual stage the excluded areas of Lisbon, starting a long journey that begins in Fontainhas.

  1. San Marco C-2 (San Marco-4) Post Launch Report No. 1

    Science.gov (United States)

    1974-01-01

    The San Marco C-2 spacecraft, now designated San Marco-4, was successfully launched by a Scout vehicle from the San Marco Platform on 18 February 1974 at 6:05 a.m. EDT. The launch occurred 2 hours 50 minutes into the 3-hour window due co low cloud cover at the launch site. All spacecraft subsystems have been checked and are functioning normally. The protective caps for the two U.S. experiments were ejected and the Omegatron experiment activated on 19 February. The neutral mass spectrometer was activated as scheduled on 22 February after sufficient time to allow for spacecraft outgassing and to avoid the possibility of corona occurring. Both instruments are performing properly and worthwhile scientific data is being acquired.

  2. 77 FR 34988 - Notice of Inventory Completion: San Diego State University, San Diego, CA

    Science.gov (United States)

    2012-06-12

    .... ACTION: Notice. SUMMARY: San Diego State University Archeology Collections Management Program has... that believes itself to be culturally affiliated with the human remains and associated funerary objects may contact San Diego State University Archeology Collections Management Program. Repatriation of the...

  3. Aspectos fisiológicos e anatômicos de goiaba Pedro Sato em desenvolvimento

    OpenAIRE

    Cabrini, Elaine Cristina

    2009-01-01

    Frutos de goiabeira Pedro Sato foram acompanhados desde a sua formação até a senescência nas plantas, pelo período de 138 dias. As avaliações de peso, volume, diâmetros transversal e longitudinal indicaram que os frutos apresentaram curvas de crescimento do tipo sigmoidal simples, sendo que a etapa de crescimento rápido compreendeu o período entre o 77º e o 110º dias após a antese. As maiores taxas respiratórias foram observadas no início da formação dos frutos e o pico climatérico de produ...

  4. On the phase characterization of the residues of the plant Comandante Pedro Soto Alba

    International Nuclear Information System (INIS)

    Diaz Ruano, A.; Fernandez Miranda, J.

    1980-04-01

    It has been studied of the phases present in the solid industrial residues of the plant Comandante Pedro Soto Alba (Moas's tails). It is done a preliminary qualitative characterization by X ray diffraction. It is done a characterization by differential and gravimetric thermal analysis and a quantitative valuation of SO 3 and H 2 O present in the samples. A complex of S and Al is detected. The results of SO 3 are compared with those obtained by the gravimetric method to verify those of Al, an elemental analysis by neutron activation was solicitated. A formula for the complex of S and Al is proposed. (author)

  5. Pedro Antonio Somellera y su concepción utilitarista del derecho

    Directory of Open Access Journals (Sweden)

    Martín Laclau

    2014-07-01

    Full Text Available En las primeras décadas del siglo XIX, fue perceptible el notable influjo y difusión que cobraron las concepciones reformistas de Jeremy Bentham, tanto en el campo de las ideas morales y políticas como en el de las instituciones jurídicas. En su doctrina, todos los productos de la actividad legislativa e institucional eran evaluados desde la perspectiva de la utilidad, considerando que la utilidad de las instituciones debia ser medida por el grado con que ellas contribuyesen al logro de la mayor felicidad del mayor número posible de individuos.(...(...Veamos, a continuación, en forma sumaria, el sentido y las líneas generales de su pensamiento, para comprobar como el mismo se refleja en las doctrinas jurídicas expuestas por Pedro Somellera en sus Principios de Derecho Civil.

  6. 33 CFR 100.1101 - Southern California annual marine events.

    Science.gov (United States)

    2010-07-01

    ... call sign “PATCOM”. Table 1 Del Rey to Puerto Vallarta Race Sponsor: Del Rey Yacht Club Date: February... of the race only. California Cup Sponsor: California Yacht Club Date: Late May (4 day event) Location... Yacht Race (Transpac) Sponsor: Transpacific Yacht Club Date: 4 July (biennially) Location: San Pedro...

  7. Whale-Watching

    Science.gov (United States)

    Lande, Rivian

    1973-01-01

    Describes a program initiated by the Cabrillo Beach Museum (San Pedro, California) and the American Cetacean Society to take students of the fourth grade through high school on half-day cruises to observe gray whales. College students assist in the program with related field projects and presentations in the schools. (JR)

  8. Mythical Wixarika Hydrology

    Directory of Open Access Journals (Sweden)

    Héctor M. Medina Miranda

    2017-08-01

    Full Text Available The article describes and analyses Wixarika mythology regarding rivers, oceans and rain, and considers concerns generated in this mythology by the construction of two hydroelectric dams. The first has already been built in Aguamilpa, while the other is soon to be built on the San Pedro River.

  9. Limited mobility of dioxins near San Jacinto super fund site (waste pit) in the Houston Ship Channel, Texas due to strong sediment sorption.

    Science.gov (United States)

    Louchouarn, Patrick; Seward, Shaya M; Cornelissen, Gerard; Arp, Hans Peter H; Yeager, Kevin M; Brinkmeyer, Robin; Santschi, Peter H

    2018-02-20

    Sediments from a waste pit in Houston Ship Channel (HSC) were characterized using a number of molecular markers of natural organic matter fractions (e.g., pyrogenic carbon residues, PAHs, lignins), in addition to dioxins, in order to test the hypothesis that the dispersal and mobility of dioxins from the waste pit in the San Jacinto River is minimal. Station SG-6, sampled at the site of the submerged waste pit, had the highest dioxin/furan concentrations reported for the Houston Ship Channel/Galveston Bay (HSC/GB) system (10,000-46,000 pg/g), which translated into some of the highest reported World Health Organization Toxic Equivalents (TEQs: 2000-11,000 pg/g) in HSC sediments. Using a multi-tracer approach, this study confirmed our hypothesis that sludges from chlorinated pulps are a very likely source of dioxins/furans to this pit. However, this material also contained large quantities of additional hydrophobic organic contaminants (PAHs) and pyrogenic markers (soot-BC, levoglucosan), pointing to the co-occurrence of petroleum hydrocarbons and combustion byproducts. Comparison of dioxin/furan signatures in the waste pit with those from sediments of the HSC and a control site suggests that the remobilization of contaminated particles did not occur beyond the close vicinity of the pit itself. The dioxins/furans in sediments outside the waste pit within the HSC are rather from other diffuse inputs, entering the sedimentary environment through the air and water, and which are comprised of a mixture of industrial and municipal sources. Fingerprinting of waste pit dioxins indicates that their composition is typical of pulp and paper sources. Measured pore water concentrations were 1 order of magnitude lower than estimated values, calculated from a multiphase sorption model, indicating low mobility of dioxins within the waste pit. This is likely accomplished by co-occurring and strong sorbing pyrogenic and petrogenic residues in the waste pit, which tend to keep

  10. Libros adquiridos por don Pedro Fermín de Vargas en sus viajes por las Antillas

    Directory of Open Access Journals (Sweden)

    Sergio Elías Ortíz

    1962-04-01

    Full Text Available Entre los papeles relacionados con la vida de Don Pedro Fermín de Vargas, que pueden consultarse en el Archivo General de Indias de Sevilla, hay una carta de él y una lista de libros que envía al Administrador de Correos de la Habana, Don José Fuertes, antiguo amigo suyo, luego su corresponsal y a la  vez espía de sus pasos para aprisionarlo, con el objeto de que se los guardase “en algún rincón de sus casa”.

  11. Apropiación ciudadana de la ciencia y la tecnología. El caso de Pedro Figari.

    Directory of Open Access Journals (Sweden)

    Agustín Courtoisie

    2015-05-01

    Full Text Available La apropiación ciudadana de la ciencia y la tecnología suele ocupar la atención académica principalmente en lo referido al uso creciente de nuevas tecnologías y la horizontalidad  de las comunicaciones propias de la globalización.  El artículo procura complementar esa mirada con una perspectiva histórica y analiza la labor de Pedro Figari en el Uruguay como un caso de apropiación ejemplar.

  12. La introducción del arte flamígero en Castilla: Pedro Jalopa, maestro de los Luna

    OpenAIRE

    Yuste Galán, Amalia María

    2004-01-01

    Don Alvaro de Luna, at the height of his power, decided to build a funerary chapel in Toledo Cathedral. In relation to this project Pedro Jalopa appears, possibly the same master who some years earlier had directed the construction of Huesca Cathedral under the patronage of Pope Benedict XIII, great-uncle of Don Alvaro. After his work in Toledo, Jalopa was contracted as master builder at Palencia Cathedral. The powerful Luna family and the close relationship between bishoprics may well have i...

  13. 78 FR 53243 - Safety Zone; TriRock San Diego, San Diego Bay, San Diego, CA

    Science.gov (United States)

    2013-08-29

    ... this rule because the logistical details of the San Diego Bay triathlon swim were not finalized nor... September 22, 2013. (c) Definitions. The following definition applies to this section: Designated...

  14. MANIFIESTOS Y UTOPÍAS, VIAJES Y VIDENCIA: UNA LECTURA MÍSTICA DE PEDRO PRADO

    Directory of Open Access Journals (Sweden)

    Patricio Lizama

    2012-11-01

    Full Text Available En este trabajo estudiamos textos de Pedro Prado desde una perspectiva mística, la cual es entendida por el autor con un fundamento religioso y otro ético-social. Por ello, sus personajes se elevan hacia niveles últimos de realidad, pero no se apartan de la "tierra de hombres" y se convierten en videntes que anhelan la belleza y la justicia. En "La barca", los personajes realizan un viaje horizontal y otro vertical para enfrentar el misterio; enAlsino, el viaje vertical es también para acercarse a la divinidad y el horizontal para enjuiciar el mundo rural chileno. La mediación entre el arriba y el abajo se representa con una embarcación que navega y vuela y con un hombre que camina y vuela, ambas figuras entendidas como alegorías del artista.This paper provides an analysis of the writings by Pedro Prado from a mystical perspective, an approach that the author himself understands as having religious as well as socio-ethical foundations. This is why Prado's characters rise towards ultimate levels of reality, but they never lose touch with the "land of men" to the point of turning into seers who yearn for beauty andjustice. In "La barca", the characters undertake a vertical ass well ass a horizontal journey in order to face the mystery. In Alsino, on the other hand, the vertical journey also serves to approach the divine, whereas the horizontal one is used to judge the Chilean rural world. The mediation between that which is above and what is below is represented by a ship that sails and flies, as well as by a man who walks and flies, both of which are to be seen as allegories of the artist.

  15. Agricultural field reclamation utilizing native grass crop production

    Science.gov (United States)

    J. Cure

    2013-01-01

    Developing a method of agricultural field reclamation to native grasses in the Lower San Pedro Watershed could prove to be a valuable tool for educational and practical purposes. Agricultural field reclamation utilizing native grass crop production will address water table depletion, soil degradation and the economic viability of the communities within the watershed....

  16. Ingenio etnográfico y tradición poética en el Canto II de «Arauco domado» de Pedro de Oña (1596

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    Rodrigo Faúndez Carreño

    2018-06-01

    Full Text Available El presente artículo estudia los elementos de tradición y modernidad en el canto II de la epopeya Arauco domado de Pedro de Oña, publicada en Lima en 1596. Este canto retrata una serie de ritos y prácticas mágicas del mundo mapuche a través de las cuales se busca conocer el futuro de la guerra de Arauco: una obser­vación al cielo astral (estrellas y planetas y una posterior invocación al Demonio. Se presentan los principales modelos literarios que Pedro de Oña utiliza para construir estos pasajes, como sus aspectos etnográficos novedosos que le permiten actuali­zar y modificar la tradición poética de Occidente.

  17. 77 FR 59969 - Notice of Inventory Completion: San Francisco State University, Department of Anthropology, San...

    Science.gov (United States)

    2012-10-01

    ... Inventory Completion: San Francisco State University, Department of Anthropology, San Francisco, CA... Francisco State University, NAGPRA Program (formerly in the Department of Anthropology). The human remains... State University Department of Anthropology records. In the Federal Register (73 FR 30156-30158, May 23...

  18. 33 CFR 165.1182 - Safety/Security Zone: San Francisco Bay, San Pablo Bay, Carquinez Strait, and Suisun Bay, CA.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety/Security Zone: San... Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY... Areas Eleventh Coast Guard District § 165.1182 Safety/Security Zone: San Francisco Bay, San Pablo Bay...

  19. SAN MICHELE. ENTRE CIELO Y MAR / San Michele, between sky and sea

    Directory of Open Access Journals (Sweden)

    Pablo Blázquez Jesús

    2012-11-01

    Full Text Available RESUMEN El cementerio es uno de los tipos arquitectónicos más profundos y metafóricos. El concurso para la ampliación del cementerio de San Michele, convocado en 1998 por la administración Municipal de Venecia, se convierte en un excelente campo de pruebas sobre el que poder analizar el contexto histórico en torno a esta tipología, y su relación con la ciudad y el territorio. El estudio de este caso concreto nos permite descubrir personajes, relaciones casuales y hallazgos que se despliegan a lo largo del texto. La historia del cementerio de San Michele es también la crónica de la transformación de la ciudad de Venecia y su Laguna. Interpretando este concurso como un instrumento de investigación, el objetivo del artículo es el de comprender la realidad contemporánea de la arquitectura funeraria a través de la isla de San Michele, Venecia, y las propuestas finalistas de Carlos Ferrater, Enric Miralles y David Chipperfield. Una historia bajo la cual se vislumbran claves que nos sirven para reflexionar acerca del cementerio contemporáneo, la ciudad y el territorio. SUMMARY The cemetery is one of the most profound and metaphorical kinds of architecture. The competition for the extension of the San Michele Cemetery, called in 1998 by the Venice municipal administration, is an excellent testing ground on which to analyse the historical context surrounding this type of architecture, and its relationship with the city and the region. The study of this particular case allows us to uncover characters, casual relationships and findings that unfold throughout the text. The history of the San Michele cemetery is also the chronicle of the transformation of the city of Venice and its Lagoon. Interpreting this competition as a research tool, the aim of the paper is to understand the contemporary reality of funerary architecture through the island of San Michele, Venice, and the finalist proposals of Carlos Ferrater, Enric Miralles and David

  20. Pleistocene Brawley and Ocotillo Formations: Evidence for initial strike-slip deformation along the San Felipe and San Jacinto fault zonez, Southern California

    Science.gov (United States)

    Kirby, S.M.; Janecke, S.U.; Dorsey, R.J.; Housen, B.A.; Langenheim, V.E.; McDougall, K.A.; Steeley, A.N.

    2007-01-01

    We examine the Pleistocene tectonic reorganization of the Pacific-North American plate boundary in the Salton Trough of southern California with an integrated approach that includes basin analysis, magnetostratigraphy, and geologic mapping of upper Pliocene to Pleistocene sedimentary rocks in the San Felipe Hills. These deposits preserve the earliest sedimentary record of movement on the San Felipe and San Jacinto fault zones that replaced and deactivated the late Cenozoic West Salton detachment fault. Sandstone and mudstone of the Brawley Formation accumulated between ???1.1 and ???0.6-0.5 Ma in a delta on the margin of an arid Pleistocene lake, which received sediment from alluvial fans of the Ocotillo Formation to the west-southwest. Our analysis indicates that the Ocotillo and Brawley formations prograded abruptly to the east-northeast across a former mud-dominated perennial lake (Borrego Formation) at ???1.1 Ma in response to initiation of the dextral-oblique San Felipe fault zone. The ???25-km-long San Felipe anticline initiated at about the same time and produced an intrabasinal basement-cored high within the San Felipe-Borrego basin that is recorded by progressive unconformities on its north and south limbs. A disconformity at the base of the Brawley Formation in the eastern San Felipe Hills probably records initiation and early blind slip at the southeast tip of the Clark strand of the San Jacinto fault zone. Our data are consistent with abrupt and nearly synchronous inception of the San Jacinto and San Felipe fault zones southwest of the southern San Andreas fault in the early Pleistocene during a pronounced southwestward broadening of the San Andreas fault zone. The current contractional geometry of the San Jacinto fault zone developed after ???0.5-0.6 Ma during a second, less significant change in structural style. ?? 2007 by The University of Chicago. All rights reserved.

  1. The philologist Pedro Martínez López: an imaginative liberal lampoonist | El filólogo Pedro Martínez López: un libelista liberal imaginativo

    Directory of Open Access Journals (Sweden)

    Aline Vauchelle-Haquet

    2006-12-01

    Full Text Available In 1830, the philologist Pedro Martínez López was forced to go into exile in France for political reasons. In 1832, he published Representación a Fernando VII, rey de España, a lampoon in which he made a whole string of accusations against the tyrant. At the end of the following year, he published España en 1833, al expirar Fernando VII, another lampoon in which he blamed the king's despotic reign for the country's disastrous situation and asserted that such abuses and injustices could only be remedied by re-establishing the Constitution of Cádiz of 1812. In 1834, he ceased to rail against his political enemies, changed strategy, and using his considerable imagination, wrote a kind of fable entitled Una noche en el infierno, vista entre sueños. With a mixture of humour and acid wit, it told of how all the devils in the Kingdom of Darkness, embracing the «sacred» cause of liberalism, vented their anger on the deceased Ferdinand and his followers, who were still in power. It would appear that the work was a success, since it was republished in 1836. In 1835, disillusioned with the tepid and conservative liberal regime of the Estatuto Real, Martínez López wrote another story, Las Brujas en Zugarramurdi, in which different satanic creatures, this time sorceresses, take it upon themselves to defeat moderantismo and establish a progressive regime. After this, he ceased to publish lampoons and political parables and devoted himself to producing learned works, bringing out various dictionaries and grammars which were republished several times. | En 1830, el filólogo Pedro Martínez López tuvo que exiliarse a Francia por motivos políticos. En 1832, sacó a luz en Burdeos una Representación a Fernando VII, rey de España, panfleto en el que espetaba toda una sarta de acusaciones contra el tirano. A finales del año siguiente, publicó La España en 1833, al expirar Fernando VII, otro libelo en que responsabilizaba al despotismo de la

  2. QUALIDADE DE GOIABAS ‘PEDRO SATO’ EM FUNÇÃO DE TRATAMENTOS ALTERNATIVOS EM PÓS-COLHEITA

    Directory of Open Access Journals (Sweden)

    MARIA CECÍLIA DE ARRUDA PALHARINI

    2016-02-01

    Full Text Available RESUMO Este trabalho teve como objetivo avaliar o efeito de produtos alternativos e termoterapia, isoladamente e em associação, na qualidade físico-química e no controle das podridões de goiabas ‘Pedro Sato’. Inicialmente, foi avaliado o efeito dos tratamentos em pós-colheita com cloreto de cálcio, fosfito de potássio, 1-metilciclopropeno (1-MCP, fécula de mandioca, etanol seguido de cloro (etanol+cloro e termoterapia, durante oito dias de armazenamento dos frutos a 22ºC. Em uma segunda etapa, quatro tratamentos foram selecionados (fécula de mandioca, 1-MCP, termoterapia e etanol+cloro e avaliados em associação de dois, aplicados de forma sequencial, durante oito dias de armazenamento dos frutos a 25ºC. Os tratamentos 1-MCP e fécula foram os mais eficazes em manter a qualidade físico-química das goiabas ‘Pedro Sato’, retardando a perda de massa, a mudança de coloração da casca e contribuindo para a retenção da firmeza. Constatou-se maior redução de frutos com podridão nos tratamentos com termoterapia, fécula de mandioca e 1-MCP. As associações de tratamento com 1-MCP/fécula de mandioca e termoterapia/fécula foram os tratamentos mais eficazes em manter a qualidade das goiabas ‘Pedro Sato’, retardando a perda de massa, a mudança de coloração da casca e a redução da firmeza. As associações de tratamento reduziram a ocorrência de podridões, com destaque para os tratamentos com etanol+cloro/termoterapia e termoterapia/fécula, que foram mais eficientes até o quarto dia de armazenamento. Observou-se correlação entre a incidência de podridões e os parâmetros cor da casca e firmeza da polpa para a maioria das associações de tratamentos. De maneira geral, recomenda-se o tratamento com termoterapia/fécula para goiabas armazenadas a 22-25ºC, como forma de manutenção da qualidade físico-química e atrasando em, pelo menos, dois dias os sintomas de podridões.

  3. Aproximación a la vida y obra del pintor y estofador alcalaíno-granadino Pedro Raxis

    Directory of Open Access Journals (Sweden)

    Gila Medina, Lázaro

    2003-12-01

    Full Text Available This article offers an approximation to the life and work of Pedro de Raxis, a key artist in Counter Reformation Granada. Raxis was the nephew of the sculptor Pablo de Rojas, who was also the master of Juan Martinez Montañés. All three were from Alcalá de Henares and pioneers in the stylistic transition from the Roman Renaissance to early Baroque naturalism. Raxis also established an extremely active studio, precursor in the formation of famous artists, and during his lifetime was considered to be the "father" of the estofa technique (the sizing, gilding and painting of wooden statuary, although his facet as a painter was underestimated.

    En el presente trabajo realizamos una aproximación a la vida y la obra de un artista clave para la Granada de la Contrarreforma: Pedro de Raxis, sobrino carnal del escultor Pablo de Rojas -maestro a su vez del también alcalaíno Juan Martínez Montañés-, todos ellos figuras pioneras al enmarcar el paso del renacimiento romanista al primer naturalismo barroco. Creador, igualmente, de un activísimo taller, precursor en la formación de renombrados artistas, fue considerado en su época como el "padre de la estofa", aunque se infravaloró su faceta de pintor.

  4. Conocimiento de la atención del paro cardiorrespiratorio en médicos del Hospital Pedro de Bethancourt

    Directory of Open Access Journals (Sweden)

    Henry Samayoa

    2017-03-01

    Full Text Available El paro cardiorrespiratorio (PCR es el cese de la respiración y el latido cardiaco en una persona. Las maniobras de reanimación cardiopulmonar (RCP son el conjunto de maniobras que se realizan con la finalidad de sustituir y restaurar la circulación y respiración espontánea en un paciente en PCR. El objetivo fue evaluar el conocimiento de la atención del PCR según Guías AHA 2010 en los médicos que laboran durante el año 2014 en el Hospital Pedro de Bethancourt de la Antigua Guatemala. Se realizó un estudio descriptivo comparativo. Para evaluar el conocimiento de la atención del PCR entre los médicos jefes (especialistas y médicos residentes, se utilizó un cuestionario de 30 preguntas sobre conocimientos de soporte vital básico y avanzado. Se logró la participación de 104 médicos. El promedio de calificación fue de 33 puntos para los Médicos Jefes y de 23 puntos para los Médicos Residentes. Los médicos que laboran en el Hospital Pedro de Bethancourt no tienen el conocimiento óptimo de la atención del PCR avanzado según las Guías de la AHA 2010.

  5. La imagen de D. Pedro y D. Miguel en la novela histórica portuguesa del siglo XIX

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    Beatriz Peralta García

    2005-01-01

    Full Text Available La revolución liberal en Portugal tuvo su reflejo en la literatura de la segunda mitad del siglo xix. La novela histórica de actualidad aborda los acontecimientos políticos más importantes con el objetivo de consolidar el nuevo estado liberal tras los enfrentamientos con los absolutistas. La imagen que de los infantes D. Pedro, liberal, y D. Miguel, absolutista, se difunde, caracteriza con éxito a ambos personajes, creando un estereotipo que se mantiene hasta la actualidad. El objetivo del trabajo es analizar los diferentes procesos que se utilizan para la identificación de esta figuras así como su trasfondo político.The liberal revolution in Portugal had his reflex in the literature of the second half of the xixth century. The historical novel of current importance approaches the most important political events with the aim(lens to consolidate the new liberal condition(state after the clashes with the absolutists. The image that of the infantes D. Pedro, liberal, and D. Michael, absolutist, spreads, characterizes successfully both prominent figures, creating a stereotype that is kept up to the current importance. The aim(lens of the work is to analyze the different processes that are in use for the identification of this one you appear as well as his political background.

  6. Investigating Particle Transport and Fate in the Sacramento–San Joaquin Delta Using a Particle-Tracking Model

    Directory of Open Access Journals (Sweden)

    Wim J. Kimmerer

    2008-02-01

    Full Text Available Movements of pelagic organisms in the tidal freshwater regions of estuaries are sensitive to the movements of water. In the Sacramento-San Joaquin Delta—the tidal freshwater reach of the San Francisco Estuary—such movements are key to losses of fish and other organisms to entrainment in large water-export facilities. We used the Delta Simulation Model-2 hydrodynamic model and its particle tracking model to examine the principal determinants of entrainment losses to the export facilities and how movement of fish through the Delta may be influenced by flow. We modeled 936 scenarios for 74 different conditions of flow, diversions, tides, and removable barriers to address seven questions regarding hydrodynamics and entrainment risk in the Delta. Tide had relatively small effects on fate and residence time of particles. Release location and hydrology interacted to control particle fate and residence time. The ratio of flow into the export facilities to freshwater flow into the Delta (export:inflow or EI ratio was a useful predictor of entrainment probability if the model were allowed to run long enough to resolve particles’ ultimate fate. Agricultural diversions within the Delta increased total entrainment losses and altered local movement patterns. Removable barriers in channels of the southern Delta and gates in the Delta Cross Channel in the northern Delta had minor effects on particles released in the rivers above these channels. A simulation of losses of larval delta smelt showed substantial cumulative losses depending on both inflow and export flow. A simulation mimicking mark–recapture experiments on Chinook salmon smolts suggested that both inflow and export flow may be important factors determining survival of salmon in the upper estuary. To the extent that fish behave passively, this model is probably suitable for describing Delta-wide movement, but it is less suitable for smaller scales or alternative configurations of the Delta.

  7. Processamento mínimo em goiabas 'Paluma' e 'Pedro Sato': 2. Avaliação química, sensorial e microbiológica Minimal processament in "Paluma" and "Pedro Sato" guava fruit: 2. Chemical, sensorial e microbiological evaluation

    Directory of Open Access Journals (Sweden)

    Ben-Hur Mattiuz

    2003-12-01

    Full Text Available Foram utilizados frutos de goiabeiras das cultivares "Pedro Sato" e "Paluma", provenientes de pomar comercial, no estádio de maturação "de vez", correspondente à coloração verde-mate e considerados "ótimo para o consumo". Os frutos foram inicialmente imersos em solução de hipoclorito de sódio (150mg de cloro.L-1 por 5 minutos, para desinfecção superficial. Pessoas treinadas, utilizando proteção adequada e equipamentos desinfetados descascaram os frutos, cortaram-nos longitudinalmente ao meio e eliminaram a polpa com as sementes, em ambiente a 12°C. Após enxágüe com água clorada (20mg de cloro.L-1 foram embalados em contentores de tereftalato de polietileno (PET com tampa. Estas unidades foram armazenadas a 3°C por 10 dias. Foram realizadas análises microbiológicas ao longo do período. Determinaram-se quimicamente os conteúdos de lignina, ácido ascórbico, acidez total titulável, sólidos solúveis totais e porcentagem de solubilização das pectinas, bem como as variáveis sensoriais de textura, sabor e preferência. A textura tornou-se mais frágil e os conteúdos de ácido ascórbico se reduziram, ao longo do período de armazenamento, nos produtos de ambas as cultivares. Durante este período houve aumento no conteúdo de lignina e manutenção dos conteúdos de sólidos solúveis totais (SST, acidez total titulável (ATT e da relação SST/ATT. O produto da cultivar "Pedro Sato" apresentou menor perda de textura que o da 'Paluma', sendo considerado pelos provadores como o mais saboroso e, portanto, o mais preferido. Devido aos cuidados higiênicos tomados durante o processamento o produto apresentou baixa contagem microbiana (Two cultivars of guava fruit, Pedro Sato and Paluma, were studied. They were both obtained from a commercial orchard, at the maturation stage of "ready for harvest," corresponding to a dull-green coloration and considered "perfect for eating." The fruits were initially immersed in a solution of

  8. Para travestirte mejor: Pedro Lemebel y las lecturas políticas desde los márgenes

    Directory of Open Access Journals (Sweden)

    Efraín Barradas

    2014-06-01

    The Chilean author Pedro Lemebel has become one of the best writers of crónicas in Latin America. His books, written always from an openly gay and leftist point of view, portray, sometimes in an indirect fashion, his country’s problems. In an early piece, “Tarántulas en el pelo”, Lemebel explores the Latin American racial problem and returns to the 19th century polemic on the subject (Sarmiento versus Martí through an apparently funny and insignificant incident between a gay hairdresser and his client, a woman who represents the new Chilean bourgeoisie.

  9. Distribución geográfica y comportamiento estacional de la picadura del Anopheles (Nyssorhynchus darlingi Root 1926 en localidades de la frontera Perú-Bolivia, Madre de Dios, Perú

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    Edwin Tineo V

    2003-04-01

    Full Text Available Objetivos: Determinar la distribución geográfica y el comportamiento estacional de la picadura del Anopheles darlingi en localidades de San Pedro, La Novia, Shiringayoc y Mavila del departamento de Madre de Dios. Materiales y métodos: En estas 4 localidades, durante el periodo comprendido entre junio de 2001 y abril de 2002, se realizó la inspección de criaderos, colecta de larvas de Anopheles darlingi por el método del cucharón y la colecta de mosquitos adultos por el método cebo humano (intradomicilio y peridomicilio, trampa Shannon y refugio animal (extradomicilio. Se construyó un mapa de ubicación geográfica del vector, calculándose los indicadores: criadero positivo y densidad larvaria por cucharonada, índice de picadura hombre noche (IPHN, indice de picadura hombre hora (IPHH, índice esporozoítico y tasa de paridad. Resultados: Se demostró la presencia de Anopheles darlingi en las localidades de San Pedro, La Novia y Mavila. Las especies inmaduras representaron menos del 12% de las larvas encontradas en los criaderos permanentes. El IPHN en las tres localidades se incrementó en la estación lluviosa (diciembre-abril. La picadura del Anopheles darlingi tuvo un comportamiento ematofágico unimodal, con picos de IPHH entre las 20.00 y 23.00 horas en San Pedro y La Novia; y entre las 20.00 y 22.00 horas en Mavila. Conclusiones: El Anopheles darlingi presenta mayor densidad poblacional en los meses de estación lluviosa, presentando un comportamiento de picadura unimodal con mayor actividad hematofágica entre las 20.00 y 23.00 horas.

  10. Transport processes near coastal ocean outfalls

    Science.gov (United States)

    Noble, M.A.; Sherwood, C.R.; Lee, Hooi-Ling; Xu, Jie; Dartnell, P.; Robertson, G.; Martini, M.

    2001-01-01

    The central Southern California Bight is an urbanized coastal ocean where complex topography and largescale atmospheric and oceanographic forcing has led to numerous sediment-distribution patterns. Two large embayments, Santa Monica and San Pedro Bays, are connected by the short, very narrow shelf off the Palos Verdes peninsula. Ocean-sewage outfalls are located in the middle of Santa Monica Bay, on the Palos Verdes shelf and at the southeastern edge of San Pedro Bay. In 1992, the US Geological Survey, together with allied agencies, began a series of programs to determine the dominant processes that transport sediment and associated pollutants near the three ocean outfalls. As part of these programs, arrays of instrumented moorings that monitor currents, waves, water clarity, water density and collect resuspended materials were deployed on the continental shelf and slope information was also collected on the sediment and contaminant distributions in the region. The data and models developed for the Palos Verdes shelf suggest that the large reservoir of DDT/DDE in the coastal ocean sediments will continue to be exhumed and transported along the shelf for a long time. On the Santa Monica shelf, very large internal waves, or bores, are generated at the shelf break. The near-bottom currents associated with these waves sweep sediments and the associated contaminants from the shelf onto the continental slope. A new program underway on the San Pedro shelf will determine if water and contaminants from a nearby ocean outfall are transported to the local beaches by coastal ocean processes. The large variety of processes found that transport sediments and contaminants in this small region of the continental margin suggest that in regions with complex topography, local processes change markedly over small spatial scales. One cannot necessarily infer that the dominant transport processes will be similar even in adjacent regions.

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

    Science.gov (United States)

    Guay, Joel R.

    2002-01-01

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

  12. QUALIDADE DE GOIABAS ‘PEDRO SATO’ EM FUNÇÃO DE TRATAMENTOS ALTERNATIVOS EM PÓS-COLHEITA

    OpenAIRE

    PALHARINI,MARIA CECÍLIA DE ARRUDA; FISCHER,IVAN HERMAN; ALVES,AGHATA REGINA DE OLIVEIRA FERREIRA; FILETI,MIRIAN DE SOUZA; NOGUEIRA JÚNIOR,ANTÔNIO FERNANDES

    2016-01-01

    RESUMO Este trabalho teve como objetivo avaliar o efeito de produtos alternativos e termoterapia, isoladamente e em associação, na qualidade físico-química e no controle das podridões de goiabas ‘Pedro Sato’. Inicialmente, foi avaliado o efeito dos tratamentos em pós-colheita com cloreto de cálcio, fosfito de potássio, 1-metilciclopropeno (1-MCP), fécula de mandioca, etanol seguido de cloro (etanol+cloro) e termoterapia, durante oito dias de armazenamento dos frutos a 22ºC. Em um...

  13. Enfermedades prevalentes en niños guatemaltecos menores de 5 años

    Directory of Open Access Journals (Sweden)

    Caridad María Tamayo Reus

    2015-06-01

    Full Text Available Se efectuó un estudio descriptivo y transversal de 1643 niños menores de 5 años de edad, atendidos en la consulta de Pediatría del Hospital Nacional San Pedro Necta, perteneciente al municipio de San Pedro Necta en el Departamento de Huehuetenango, Guatemala, de junio del 2008 a mayo del 2010, con vistas a caracterizarles y determinar la morbilidad por enfermedades prevalentes en ellos. Los datos se obtuvieron de los registros de consultas y de las historias clínicas; posteriormente fueron operacionalizados como variables clínicas y epidemiológicas, y se hallaron las tasas de morbilidad según grupos etarios y afecciones prevalentes. En la serie predominaron las infecciones respiratorias agudas, causadas principalmente por el catarro común, las enfermedades diarreicas agudas, los pacientes preescolares, el sexo masculino, los contaminantes ambientales y las madres con baja escolarización y edades adolescentes. Las tasas de morbilidad bruta por infecciones respiratorias agudas y de morbilidad específica relativa a las edades de 1 a 4 años, resultaron elevadas

  14. Identidades y tendencias migratorias desde la pesca en Chiapas y Tabasco

    Directory of Open Access Journals (Sweden)

    Práxedes Muñoz-Sánchez

    2013-01-01

    Full Text Available A partir de una etnografía, se revisan las nociones migratorias de los pobladores de dos regiones pesqueras en el sureste de México: Arriaga, estado de Chiapas, en la Costa del Pacífico, y La Barra de San Pedro, estado de Tabasco, en la Costa del Golfo de México, así como sus identidades y tendencias. La costa de Arriaga se localiza en una región de ámbito pesquero y paso fronterizo hacia Estados Unidos; por su parte, La Barra de San Pedro ha sido un lugar receptor de población veracruzana desde 1980 y en la actualidad laboralmente activa en la pesquería artesanal de mediana altura, compartiendo un espacio marino con la explotación petrolera. Como territorios de economía pesquera, observamos realidades, migración y tendencias en jóvenes de familias de pescadores, quienes con identidades similares y diferencias regionales están revirtiendo en el futuro de la pesca las intenciones de que perdure esta actividad y sus necesidades migratorias.

  15. Francisco López de Gómara y la Orden de Alcántara

    Directory of Open Access Journals (Sweden)

    Martínez Martínez, María del Carmen

    2015-06-01

    Full Text Available This article brings to light new aspects concerning the biography of Francisco López de Gómara. His desire to take the religious habit of the Order of Alcántara, and the information this provides, allows us to clear up many aspects of his affiliation, his degree of bachelor, and the studies he followed during his stay in Bologna. Among the witnesses are his master, Pedro de Rúa, old companions from the Spanish College of San Clemente, and neighbours from the town of Gómara.Este artículo da a conocer aspectos inéditos de la biografía de Francisco López de Gómara. Su solicitud de un hábito de religioso de la Orden de Alcántara y la consiguiente información permite aclarar su filiación, su grado de bachiller y los estudios realizados durante su estancia en Bolonia. Entre los testigos están su maestro Pedro de Rúa, antiguos compañeros del Colegio de San Clemente y algunos vecinos de la villa de Gómara.

  16. Vegetation - San Felipe Valley [ds172

    Data.gov (United States)

    California Natural Resource Agency — This Vegetation Map of the San Felipe Valley Wildlife Area in San Diego County, California is based on vegetation samples collected in the field in 2002 and 2005 and...

  17. El urbanismo de Santiago de Compostela : un plano con las plazuelas de San Martín y de San Miguel de 1709

    Directory of Open Access Journals (Sweden)

    Miguel Taín Guzmán

    1998-01-01

    Full Text Available El presente artículo está dedicado al estudio de un plano inédito de 1709 donde se representan las plazuelas de San Martín y de San Miguel, en el barrio intramuros de la Puerta de la Peña de Santiago de Compostela. Gracias al referido dibujo, analizo al detalle el entramado urbano de ambos espacios públicos y los edificios que los delimitan, particularmente la iglesia de San Martín Pinario, el desaparecido Palacio del Tribunal de la Santa Inquisición y la iglesia parroquial de San Miguel dos Agros.The article focuses on the study of a 1709 inpublished street plan of two squares —San Martín and San Miguel— in the Puerta de la Peña quarter (Santiago de Compostela. This oíd drawing shows the urban framework of both public spaces and also the buildings around: San Martín Pinario, the lost Palacio del Tribunal de la Santa Inquisición and the paroquial church of San Miguel de los Agros.

  18. Southern San Andreas Fault Slip History Refined Using Pliocene Colorado River Deposits in the Western Salton Trough

    Science.gov (United States)

    Dorsey, R. J.; Bennett, S. E. K.; Housen, B. A.

    2016-12-01

    Tectonic reconstructions of Pacific-North America plate motion in the Salton Trough region (Bennett et al., 2016) are constrained by: (1) late Miocene volcanic rocks that record 255 +/-10 km of transform offset across the northern Gulf of California since 6 Ma (average 42 mm/yr; Oskin and Stock, 2003); and (2) GPS data that show modern rates of 50-52 mm/yr between Pacific and North America plates, and 46-48 mm/yr between Baja California (BC) and North America (NAM) (Plattner et al., 2007). New data from Pliocene Colorado River deposits in the Salton Trough provide an important additional constraint on the geologic history of slip on the southern San Andreas Fault (SAF). The Arroyo Diablo Formation (ADF) in the San Felipe Hills SW of the Salton Sea contains abundant cross-bedded channel sandstones deformed in the dextral Clark fault zone. The ADF ranges in age from 4.3 to 2.8 Ma in the Fish Creek-Vallecito basin, and in the Borrego Badlands its upper contact with the Borrego Formation is 2.9 Ma based on our new magnetostratigraphy. ADF paleocurrent data from a 20-km wide, NW-oriented belt near Salton City record overall transport to the SW (corrected for bedding dip, N=165), with directions ranging from NW to SE. Spatial domain analysis reveals radial divergence of paleoflow to the: W and NW in the NW domain; SW in the central domain; and S in the SE domain. Data near Borrego Sink, which restores to south of Salton City after removing offset on the San Jacinto fault zone, show overall transport to the SE. Pliocene patterns of radial paleoflow divergence strongly resemble downstream bifurcation of fluvial distributary channels on the modern Colorado River delta SW of Yuma, and indicate that Salton City has translated 120-130 km NW along the SAF since 3 Ma. We propose a model in which post-6 Ma BC-NAM relative motion gradually accelerated to 50 mm/yr by 4 Ma, continued at 50 mm/yr from 4-1 Ma, and decreased to 46 mm/yr from 1-0 Ma (split equally between the SAF and

  19. Archiving and retrieval of experimental data using SAN based centralized storage system for SST-1

    Energy Technology Data Exchange (ETDEWEB)

    Bhandarkar, Manisha, E-mail: manisha@ipr.res.in; Masand, Harish; Kumar, Aveg; Patel, Kirit; Dhongde, Jasraj; Gulati, Hitesh; Mahajan, Kirti; Chudasama, Hitesh; Pradhan, Subrata

    2016-11-15

    Highlights: • SAN (Storage Area Network) based centralized data storage system of SST-1 has envisaged to address the need of centrally availability of SST-1 storage system to archive/retrieve experimental data for the authenticated users for 24 × 7. • The SAN based data storage system has been designed/configured with 3-tiered architecture and GFS cluster file system with multipath support. • The adopted SAN based data storage for SST-1 is a modular, robust, and allows future expandability. • Important considerations has been taken like, Handling of varied Data writing speed from different subsystems to central storage, Simultaneous read access of the bulk experimental and as well as essential diagnostic data, The life expectancy of data, How often data will be retrieved and how fast it will be needed, How much historical data should be maintained at storage. - Abstract: SAN (Storage Area Network, a high-speed, block level storage device) based centralized data storage system of SST-1 (Steady State superconducting Tokamak) has envisaged to address the need of availability of SST-1 operation & experimental data centrally for archival as well as retrieval [2]. Considering the initial data volume requirement, ∼10 TB (Terabytes) capacity of SAN based data storage system has configured/installed with optical fiber backbone with compatibility considerations of existing Ethernet network of SST-1. The SAN based data storage system has been designed/configured with 3-tiered architecture and GFS (Global File System) cluster file system with multipath support. Tier-1 is of ∼3 TB (frequent access and low data storage capacity) comprises of Fiber channel (FC) based hard disks for optimum throughput. Tier-2 is of ∼6 TB (less frequent access and high data storage capacity) comprises of SATA based hard disks. Tier-3 will be planned later to store offline historical data. In the SAN configuration two tightly coupled storage servers (with cluster configuration) are

  20. Archiving and retrieval of experimental data using SAN based centralized storage system for SST-1

    International Nuclear Information System (INIS)

    Bhandarkar, Manisha; Masand, Harish; Kumar, Aveg; Patel, Kirit; Dhongde, Jasraj; Gulati, Hitesh; Mahajan, Kirti; Chudasama, Hitesh; Pradhan, Subrata

    2016-01-01

    Highlights: • SAN (Storage Area Network) based centralized data storage system of SST-1 has envisaged to address the need of centrally availability of SST-1 storage system to archive/retrieve experimental data for the authenticated users for 24 × 7. • The SAN based data storage system has been designed/configured with 3-tiered architecture and GFS cluster file system with multipath support. • The adopted SAN based data storage for SST-1 is a modular, robust, and allows future expandability. • Important considerations has been taken like, Handling of varied Data writing speed from different subsystems to central storage, Simultaneous read access of the bulk experimental and as well as essential diagnostic data, The life expectancy of data, How often data will be retrieved and how fast it will be needed, How much historical data should be maintained at storage. - Abstract: SAN (Storage Area Network, a high-speed, block level storage device) based centralized data storage system of SST-1 (Steady State superconducting Tokamak) has envisaged to address the need of availability of SST-1 operation & experimental data centrally for archival as well as retrieval [2]. Considering the initial data volume requirement, ∼10 TB (Terabytes) capacity of SAN based data storage system has configured/installed with optical fiber backbone with compatibility considerations of existing Ethernet network of SST-1. The SAN based data storage system has been designed/configured with 3-tiered architecture and GFS (Global File System) cluster file system with multipath support. Tier-1 is of ∼3 TB (frequent access and low data storage capacity) comprises of Fiber channel (FC) based hard disks for optimum throughput. Tier-2 is of ∼6 TB (less frequent access and high data storage capacity) comprises of SATA based hard disks. Tier-3 will be planned later to store offline historical data. In the SAN configuration two tightly coupled storage servers (with cluster configuration) are

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

    Science.gov (United States)

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

    2017-07-19

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

  2. 78 FR 57482 - Safety Zone; America's Cup Aerobatic Box, San Francisco Bay, San Francisco, CA

    Science.gov (United States)

    2013-09-19

    ...-AA00 Safety Zone; America's Cup Aerobatic Box, San Francisco Bay, San Francisco, CA AGENCY: Coast Guard... America's Cup air shows. These safety zones are established to provide a clear area on the water for... announced by America's Cup Race Management. ADDRESSES: Documents mentioned in this preamble are part of...

  3. 77 FR 42649 - Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA

    Science.gov (United States)

    2012-07-20

    ... 1625-AA00 Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA AGENCY: Coast Guard... authorized by the Captain of the Port, or his designated representative. DATES: This rule is effective from 8... to ensure the public's safety. B. Basis and Purpose The Ports and Waterways Safety Act gives the...

  4. Optical Design of COATLI: A Diffraction-Limited Visible Imager with Fast Guiding and Active Optics Correction

    Science.gov (United States)

    Fuentes-Fernández, J.; Cuevas, S.; Watson, A. M.

    2018-04-01

    We present the optical design of COATLI, a two channel visible imager for a comercial 50 cm robotic telescope. COATLI will deliver diffraction-limited images (approximately 0.3 arcsec FWHM) in the riz bands, inside a 4.2 arcmin field, and seeing limited images (approximately 0.6 arcsec FWHM) in the B and g bands, inside a 5 arcmin field, by means of a tip-tilt mirror for fast guiding, and a deformable mirror for active optics, both located on two optically transferred pupil planes. The optical design is based on two collimator-camera systems plus a pupil transfer relay, using achromatic doublets of CaF2 and S-FTM16 and one triplet of N-BK7 and CaF2. We discuss the effciency, tolerancing, thermal behavior and ghosts. COATLI will be installed at the Observatorio Astronómico Nacional in Sierra San Pedro Mártir, Baja California, Mexico, in 2018.

  5. Cataclastic rocks of the San Gabriel fault—an expression of deformation at deeper crustal levels in the San Andreas fault zone

    Science.gov (United States)

    Anderson, J. Lawford; Osborne, Robert H.; Palmer, Donald F.

    1983-10-01

    The San Gabriel fault, a deeply eroded late Oligocene to middle Pliocene precursor to the San Andreas, was chosen for petrologic study to provide information regarding intrafault material representative of deeper crustal levels. Cataclastic rocks exposed along the present trace of the San Andreas in this area are exclusively a variety of fault gouge that is essentially a rock flour with a quartz, feldspar, biotite, chlorite, amphibole, epidote, and Fe-Ti oxide mineralogy representing the milled-down equivalent of the original rock (Anderson and Osborne, 1979; Anderson et al., 1980). Likewise, fault gouge and associated breccia are common along the San Gabriel fault, but only where the zone of cataclasis is several tens of meters wide. At several localities, the zone is extremely narrow (several centimeters), and the cataclastic rock type is cataclasite, a dark, aphanitic, and highly comminuted and indurated rock. The cataclastic rocks along the San Gabriel fault exhibit more comminution than that observed for gouge along the San Andreas. The average grain diameter for the San Andreas gouge ranges from 0.01 to 0.06 mm. For the San Gabriel cataclastic rocks, it ranges from 0.0001 to 0.007 mm. Whereas the San Andreas gouge remains particulate to the smallest grain-size, the ultra-fine grain matrix of the San Gabriel cataclasite is composed of a mosaic of equidimensional, interlocking grains. The cataclastic rocks along the San Gabriel fault also show more mineralogiec changes compared to gouge from the San Andreas fault. At the expense of biotite, amphibole, and feldspar, there is some growth of new albite, chlorite, sericite, laumontite, analcime, mordenite (?), and calcite. The highest grade of metamorphism is laumontite-chlorite zone (zeolite facies). Mineral assemblages and constrained uplift rates allow temperature and depth estimates of 200 ± 30° C and 2-5 km, thus suggesting an approximate geothermal gradient of ~50°C/km. Such elevated temperatures imply a

  6. Radiação gama e atmosfera modificada passiva na qualidade de goiabas 'Pedro Sato'

    Directory of Open Access Journals (Sweden)

    André José de Campos

    2011-10-01

    Full Text Available O objetivo deste trabalho foi avaliar o efeito da irradiação gama associada à atmosfera modificada passiva na qualidade pós-colheita de goiabas 'Pedro Sato', verificando suas características físico-químicas. Foram utilizadas goiabas provenientes da região de Vista Alegre do Alto-SP,Brasil. Após a colheita, as goiabas foram imediatamente transportadas ao Laboratório de Frutas e Hortaliças, pertencente ao Departamento de Gestão e Tecnologia Agroindustrial, da Faculdade de Ciências Agronômicas - UNESP - Câmpus de Botucatu-SP, onde foram armazenadas a 10ºC e 90-95%UR, em câmara frigorífica, por 28 dias. Os tratamentos foram: controle 1 (sem embalagem e sem irradiação; controle 2 (embalagem de poliestireno (PS + polietileno de baixa densidade (PEBD e sem irradiação; tratamento 1 (PS+PEBD e 0,2kGy; tratamento 2 (PS+PEBD e 0,6kGy, e tratamento 3 (PS+PEBD e 1,0kGy. As análises realizadas foram: firmeza, sólidos solúveis (SS, acidez titulável (AT e índice de maturação. Foi utilizado o delineamento inteiramente casualizado, com esquema fatorial 5 x 5 (tratamento x tempo. Concluiu-se que as altas doses de irradiação promoveram efeito negativo nas características físico-químicas da goiaba 'Pedro Sato', e que apenas a menor dose utilizada (0,2kGy associada à atmosfera modificada conservou frutos com maior qualidade e aceitabilidade, indicado por maiores índice de maturação e teor de sólidos solúveis obtidos.

  7. Identification et distribution géographique des virus responsables ...

    African Journals Online (AJOL)

    Ringspot Virus (PRSV), Watermelon Mosaic Virus (WMV) et Zucchini Yellow Mosaic Virus (ZYMV)) a été menée dans 18 parcelles de Cucumis sativus, Cucurbita maxima et Cucurbita pepo localisées à Abidjan,. Bouaké, Daloa, Korhogo, Man, San Pedro et Yamoussoukro. Les tests sérologiques DAS-ELISA réalisés sur.

  8. Influence of anthropogenic alterations on geomorphic response to climate variations and change in San Francisco Bay-Delta and watershed

    Science.gov (United States)

    Florsheim, J.L.; Dettinger, M.D.

    2004-01-01

    Global warming and attendant sea-level rise may soon impact geomorphic processes in the Sacramento-San Joaquin River and San Francisco Bay Delta systems. During the past two centuries, dramatic anthropogenic changes in sediment supply and pervasive structural controls on rivers and floodplains have altered geomorphic responses to floods throughout a zone that extends upstream from tidally influenced areas to dams that regulate flow. Current geomorphic responses to floods differ from natural responses due to historical actions that concentrated the pre-disturbance multiple-channel and flood-basin system into single channels isolated by levees from increasingly developed floodplains and flood bypass channels, altered flow and sediment regimes, and caused subsidence of leveed Delta Islands. A review of historic and current geomorphic responses to floods illustrates the dominance of structural controls on geomorphic changes in the lowland part of the Sacramento-San Joaquin system. Current climate-change projections for CA suggest that the total volume of snowmelt runoff that may be shifted from spring and added to winter flows is roughly 5 maf/yr, similar to the volume currently available for flood storage in Sierra Nevadan reservoirs. Changes in timing of reservoir releases to accommodate these changes could add to either the magnitude or duration of winter flood peaks, each causing different geomorphic responses. Increased wintertime flows that accompany already large floods could increase overbank flood extent, erosion, and sedimentation, or alternatively increase the depth and strength of confined flows and increase the risk of levee failures. Runoff released from reservoirs as a relatively constant addition to winter baseflow would increase the duration of bankfull or possibly "levee-full" flows. This scenario could lead to bank and levee failure through increased saturation and seepage erosion. Projected sea level rise of 1-2 m would compound vulnerability of

  9. The disappearing San of southeastern Africa and their genetic affinities.

    Science.gov (United States)

    Schlebusch, Carina M; Prins, Frans; Lombard, Marlize; Jakobsson, Mattias; Soodyall, Himla

    2016-12-01

    Southern Africa was likely exclusively inhabited by San hunter-gatherers before ~2000 years ago. Around that time, East African groups assimilated with local San groups and gave rise to the Khoekhoe herders. Subsequently, Bantu-speaking farmers, arriving from the north (~1800 years ago), assimilated and displaced San and Khoekhoe groups, a process that intensified with the arrival of European colonists ~350 years ago. In contrast to the western parts of southern Africa, where several Khoe-San groups still live today, the eastern parts are largely populated by Bantu speakers and individuals of non-African descent. Only a few scattered groups with oral traditions of Khoe-San ancestry remain. Advances in genetic research open up new ways to understand the population history of southeastern Africa. We investigate the genomic variation of the remaining individuals from two South African groups with oral histories connecting them to eastern San groups, i.e., the San from Lake Chrissie and the Duma San of the uKhahlamba-Drakensberg. Using ~2.2 million genetic markers, combined with comparative published data sets, we show that the Lake Chrissie San have genetic ancestry from both Khoe-San (likely the ||Xegwi San) and Bantu speakers. Specifically, we found that the Lake Chrissie San are closely related to the current southern San groups (i.e., the Karretjie people). Duma San individuals, on the other hand, were genetically similar to southeastern Bantu speakers from South Africa. This study illustrates how genetic tools can be used to assess hypotheses about the ancestry of people who seemingly lost their historic roots, only recalling a vague oral tradition of their origin.

  10. Waves and tides responsible for the intermittent closure of the entrance of a small, sheltered tidal wetland at San Francisco, CA

    Science.gov (United States)

    Hanes, D.M.; Ward, K.; Erikson, L.H.

    2011-01-01

    Crissy Field Marsh (CFM; http://www.nps.gov/prsf/planyourvisit/crissy-field-marsh-and-beach.htm) is a small, restored tidal wetland located in the entrance to San Francisco Bay just east of the Golden Gate. The marsh is small but otherwise fairly typical of many such restored wetlands worldwide. The marsh is hydraulically connected to the bay and the adjacent Pacific Ocean by a narrow sandy channel. The channel often migrates and sometimes closes completely, which effectively blocks the tidal connection to the ocean and disrupts the hydraulics and ecology of the marsh. Field measurements of waves and tides have been examined in order to evaluate the conditions responsible for the intermittent closure of the marsh entrance. The most important factor found to bring about the entrance channel closure is the occurrence of large ocean waves. However, there were also a few closure events during times with relatively small offshore waves. Examination of the deep-water directional wave spectra during these times indicates the presence of a small secondary peak corresponding to long period swell from the southern hemisphere, indicating that CFM and San Francisco Bay in general may be more susceptible to long period ocean swell emanating from the south or southwest than the more common ocean waves coming from the northwest. The tidal records during closure events show no strong relationship between closures and tides, other than that closures tend to occur during multi-day periods with successively increasing high tides. It can be inferred from these findings that the most important process to the intermittent closure of the entrance to CFM is littoral sediment transport driven by the influence of ocean swell waves breaking along the CFM shoreline at oblique angles. During periods of large, oblique waves the littoral transport of sand likely overwhelms the scour potential of the tidal flow in the entrance channel. ?? 2011.

  11. Imitative Tactics in Pedro de Padilla’s Églogas pastoriles: the Ovidian Mark

    Directory of Open Access Journals (Sweden)

    Soledad Pérez-Abadín Barro

    2017-11-01

    Full Text Available Pedro de Padilla’s Églogas pastoriles, bucolic book of virgilian extraction, diversify its configuration through the exercise of an eclectic imitatio, that canalizes the adoption of models foreign to pastoral tradition, amongst them Ovid, Boccaccio, Petrach, Sannazaro, Garcilaso and Fray Luis de León, incorporated with various imitative tactics. This paper shows the presence of two Ovid’s works, Remedia amoris and Fable of Narcissus (Metamorphoses, III, ls. 339-510, examples of heuristic imitatio, that allows to adapt the source to pastoral background, without disfiguring it. The Remedia amoris are object of a selective treatment, to be added as a marginal element to Silvano’ story. The Fable of Narcissus develops the ovidian myth, intermediated by the Alamanni’s Italian version, that also heads the Hernando de Acuña and Gregorio Silvestre’s recreations.

  12. El cine en el cine: Los abrazos rotos (Pedro Almodóvar, 2009

    Directory of Open Access Journals (Sweden)

    Pedro Poyato

    2012-10-01

    Full Text Available El cine en el cine, tema recurrente en la filmografía de Pedro Almodóvar, protagoniza también Los abrazos rotos, película que contiene en su interior otra titulada Chicas y maletas. Pero las imágenes de esta segunda película, trasunto de otra anterior del propio Almodóvar, Mujeres al borde un ataque de nervios, coexisten con las de un documental sobre su rodaje. El resultado es una proliferación de imágenes segundas que, incorporadas según una estructura en abismo, el filme va a conjugar de múltiples y variadas maneras. El presente trabajo trata de dar cuenta de la génesis, funcionamiento y declinación de estas imágenes segundas y de los sentidos que de ello emanan.

  13. Effect of tides, river flow, and gate operations on entrainment of juvenile salmon into the interior Sacramento–San Joaquin River Delta

    Science.gov (United States)

    Perry, Russell W.; Brandes, Patricia L.; Burau, Jon R.; Sandstrom, Philip T.; Skalski, John R.

    2015-01-01

    Juvenile Chinook Salmon Oncorhynchus tshawytscha emigrating from natal tributaries of the Sacramento River, California, must negotiate the Sacramento-San Joaquin River Delta (hereafter, the Delta), a complex network of natural and man-made channels linking the Sacramento River with San Francisco Bay. Fish that enter the interior and southern Delta—the region to the south of the Sacramento River where water pumping stations are located—survive at a lower rate than fish that use alternative migration routes. Consequently, total survival decreases as the fraction of the population entering the interior Delta increases, thus spurring management actions to reduce the proportion of fish that are entrained into the interior Delta. To better inform management actions, we modeled entrainment probability as a function of hydrodynamic variables. We fitted alternative entrainment models to telemetry data that identified when tagged fish in the Sacramento River entered two river channels leading to the interior Delta (Georgiana Slough and the gated Delta Cross Channel). We found that the probability of entrainment into the interior Delta through both channels depended strongly on the river flow and tidal stage at the time of fish arrival at the river junction. Fish that arrived during ebb tides had a low entrainment probability, whereas fish that arrived during flood tides (i.e., when the river's flow was reversed) had a high probability of entering the interior Delta. We coupled our entrainment model with a flow simulation model to evaluate the effect of nighttime closures of the Delta Cross Channel gates on the daily probability of fish entrainment into the interior Delta. Relative to 24-h gate closures, nighttime closures increased daily entrainment probability by 3 percentage points on average if fish arrived at the river junction uniformly throughout the day and by only 1.3 percentage points if 85% of fish arrived at night. We illustrate how our model can be used to

  14. Macroinvertebrate Prey Availability and Fish Diet Selectivity in Relation to Environmental Variables in Natural and Restoring North San Francisco Bay Tidal Marsh Channels

    Directory of Open Access Journals (Sweden)

    Emily R. Howe

    2014-03-01

    Full Text Available Tidal marsh wetlands provide important foraging habitat for a variety of estuarine fishes. Prey organisms include benthic–epibenthic macroinvertebrates, neustonic arthropods, and zooplankton. Little is known about the abundance and distribution of interior marsh macroinvertebrate communities in the San Francisco Estuary (estuary. We describe seasonal, regional, and site variation in the composition and abundance of neuston and benthic–epibenthic macroinvertebrates that inhabit tidal marsh channels, and relate these patterns to environmental conditions. We also describe spatial and temporal variation in diets of marsh-associated inland silverside, yellowfin goby, and western mosquitofish. Fish and invertebrates were sampled quarterly from October 2003 to June 2005 at six marsh sites located in three river systems of the northern estuary: Petaluma River, Napa River, and  the west Delta. Benthic/epibenthic macroinvertebrates and neuston responded to environmental variables related to seasonal changes (i.e., temperature, salinity, as well as those related to marsh structure (i.e., vegetation, channel edge. The greatest variation in abundance occurred seasonally for neuston and spatially for benthic–epibenthic organisms, suggesting that each community responds to different environmental drivers. Benthic/epibenthic invertebrate abundance and diversity was lowest in the west Delta, and increased with increasing salinity. Insect abundance increased during the spring and summer, while Collembolan (springtail abundance increased during the winter. Benthic/epibenthic macroinvertebrates dominated fish diets, supplemented by insects, with zooplankton playing a minor role. Diet compositions of the three fish species overlapped considerably, with strong selection indicated for epibenthic crustaceans—a surprising result given the typical classification of Menidia beryllina as a planktivore, Acanthogobius flavimanus as a benthic predator, and Gambusia

  15. 75 FR 27432 - Security Zone; Golden Guardian 2010 Regional Exercise; San Francisco Bay, San Francisco, CA

    Science.gov (United States)

    2010-05-17

    ... can better evaluate its effects on them and participate in the rulemaking process. Small businesses... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2010-0221] RIN 1625-AA87 Security Zone; Golden Guardian 2010 Regional Exercise; San Francisco Bay, San Francisco, CA AGENCY...

  16. A propósito de los orígenes de don Pedro, obispo de Osma (1101-1109

    Directory of Open Access Journals (Sweden)

    Juan Pablo Rubio Sadia

    2007-01-01

    Full Text Available La procedencia del obispo francés Pedro de Osma (1101-1109, el primero tras la restauración diocesana, ha sido objeto de muy diversas consideraciones. De hecho, aparece citado como oriundo de Bourges, pero también de Béziers, como monje cluniacense de Auch, pero al mismo tiempo de Aurillac y de Sahagún. En estas páginas vamos a valorar de forma crítica la base documental existente detrás de cada una de estas aserciones en vistas a esclarecer, en el mayor grado posible, cuál es el verdadero origen (la ciudad y el supuesto monasterio de profesión del santo patrono de la Iglesia oxomense y dónde se hallan los límites entre la creencia tradicional y el dato documentado.The origin of the French bishop Pedro de Osma (1101-1109, the first one after the diocesan restoration, has been the object of very diverse considerations. In fact, he appears mentioned as native of Bourges, but also of Béziers, as a Cluniac monk of Auch, and at the same time of Aurillac and Sahagún. In these pages we are going to assess in a critical way, the existing documentary base behind each one of these assertions in order to clarify, as much as possible, which is the true origin (the city and the supposed monastery of profession of the Oxonian Church Patron Saint, and where are the limits between the traditional belief and the documented data.

  17. Toxic phytoplankton in San Francisco Bay

    Science.gov (United States)

    Rodgers, Kristine M.; Garrison, David L.; Cloern, James E.

    1996-01-01

    The Regional Monitoring Program (RMP) was conceived and designed to document the changing distribution and effects of trace substances in San Francisco Bay, with focus on toxic contaminants that have become enriched by human inputs. However, coastal ecosystems like San Francisco Bay also have potential sources of naturally-produced toxic substances that can disrupt food webs and, under extreme circumstances, become threats to public health. The most prevalent source of natural toxins is from blooms of algal species that can synthesize metabolites that are toxic to invertebrates or vertebrates. Although San Francisco Bay is nutrient-rich, it has so far apparently been immune from the epidemic of harmful algal blooms in the world’s nutrient-enriched coastal waters. This absence of acute harmful blooms does not imply that San Francisco Bay has unique features that preclude toxic blooms. No sampling program has been implemented to document the occurrence of toxin-producing algae in San Francisco Bay, so it is difficult to judge the likelihood of such events in the future. This issue is directly relevant to the goals of RMP because harmful species of phytoplankton have the potential to disrupt ecosystem processes that support animal populations, cause severe illness or death in humans, and confound the outcomes of toxicity bioassays such as those included in the RMP. Our purpose here is to utilize existing data on the phytoplankton community of San Francisco Bay to provide a provisional statement about the occurrence, distribution, and potential threats of harmful algae in this Estuary.

  18. Coastal ocean transport patterns in the central Southern California Bight

    Science.gov (United States)

    Noble, M.A.; Rosenberger, K.J.; Hamilton, P.; Xu, J. P.

    2009-01-01

    In the past decade, several large programs that monitor currents and transport patterns for periods from a few months to a few years were conducted by a consortium of university, federal, state, and municipal agencies in the central Southern California Bight, a heavily urbanized section of the coastal ocean off the west coast of the United States encompassing Santa Monica Bay, San Pedro Bay, and the Palos Verdes shelf. These programs were designed in part to determine how alongshelf and cross-shelf currents move sediments, pollutants, and suspended material through the region. Analysis of the data sets showed that the current patterns in this portion of the Bight have distinct changes in frequency and amplitude with location, in part because the topography of the shelf and upper slope varies rapidly over small spatial scales. However, because the mean, subtidal, and tidal-current patterns in any particular location were reasonably stable with time, one could determine a regional pattern for these current fields in the central Southern California Bight even though measurements at the various locations were obtained at different times. In particular, because the mean near-surface flows over the San Pedro and Palos Verdes shelves are divergent, near-surface waters from the upper slope tend to carry suspended material onto the shelf in the northwestern portion of San Pedro Bay. Water and suspended material are also carried off the shelf by the mean and subtidal flow fields in places where the orientation of the shelf break changes abruptly. The barotropic tidal currents in the central Southern California Bight flow primarily alongshore, but they have pronounced amplitude variations over relatively small changes in alongshelf location that are not totally predicted by numerical tidal models. Nonlinear internal tides and internal bores at tidal frequencies are oriented more across the shelf. They do not have a uniform transport direction, since they move fine sediment

  19. UM OLHAR SOBRE OS CONFLITOS NO AMBIENTE ORGANIZACIONAL: entrevista com Dr. Pedro Fernando Santos Silva da Cunha.

    Directory of Open Access Journals (Sweden)

    Kamille Ramos Torres

    2017-01-01

    Full Text Available Nessa edição, a Revista Foco, por meio de Kamille Ramos Torres, traz uma entrevista com o Dr. Pedro Fernando Santos Silva da Cunha, professor associado com agregação da Universidade Fernando Pessoa em Portugal. Suas pesquisas versam sobre a Gestão de Conflitos, Negociação, Mediação, Paz, entre outros. Nessa entrevista, ele expõe sua trajetória profissional e acadêmica, e nos fornece um pouco do seu imenso conhecimento sobre a Mediação de Conflitos no ambiente organizacional.

  20. ALFONSO X EL SABIO, General Estoria, VI partes (tomos I-X, Pedro SÁNCHEZ-PRIETO (coord.,

    Directory of Open Access Journals (Sweden)

    Irene SALVO GARCÍA

    2010-06-01

    Full Text Available La General Estoria compuesta en el taller historiográfico de Alfonso X (1221-1284 se publica íntegra por primera vez gracias a esta edición dirigida por Pedro Sánchez-Prieto y patrocinada por la Biblioteca Castro. Por las características intrínsecas de la obra y por la calidad y rigurosidad editorial esta publicación supone un acontecimiento de importantísimas consecuencias para las letras castellanas medievales que hasta ahora se encontraban incompletas sin la edición íntegra de la obra alf...

  1. ASTER Flyby of San Francisco

    Science.gov (United States)

    2002-01-01

    The Advanced Spaceborne Thermal Emission and Reflection radiometer, ASTER, is an international project: the instrument was supplied by Japan's Ministry of International Trade and Industry. A joint US/Japan science team developed algorithms for science data products, and is validating instrument performance. With its 14 spectral bands, extremely high spatial resolution, and 15 meter along-track stereo capability, ASTER is the zoom lens of the Terra satellite. The primary mission goals are to characterize the Earth's surface; and to monitor dynamic events and processes that influence habitability at human scales. ASTER's monitoring and mapping capabilities are illustrated by this series of images of the San Francisco area. The visible and near infrared image reveals suspended sediment in the bays, vegetation health, and details of the urban environment. Flying over San Francisco (3.2MB) (high-res (18.3MB)), we see the downtown, and shadows of the large buildings. Past the Golden Gate Bridge and Alcatraz Island, we cross San Pablo Bay and enter Suisun Bay. Turning south, we fly over the Berkeley and Oakland Hills. Large salt evaporation ponds come into view at the south end of San Francisco Bay. We turn northward, and approach San Francisco Airport. Rather than landing and ending our flight, we see this is as only the beginning of a 6 year mission to better understand the habitability of the world on which we live. For more information: ASTER images through Visible Earth ASTER Web Site Image courtesy of MITI, ERSDAC, JAROS, and the U.S./Japan ASTER Science Team

  2. The Effect of Bangpungtongsung-san Extracts on Adipocyte Metabolism

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    Sang Min, Lee

    2008-03-01

    Full Text Available Objective : The purpose of this study is to investigate the effects of Bangpungtongsung-san extracts on the preadipocytes proliferation, of 3T3-L1 cell line. lipolysis of adipocytes in rat's epididymis and localized fat accumulation of porcine by extraction methods(alcohol and water. Methods : Diminish 3T3-L1 proliferation and lipogenesis do primary role to reduce obesity. So, 3T3-L1 preadipocyte and adipocytes were performed on cell cultures, and using Sprague-Dawley rats for the lipogenesis, and treated with 0.01-1 ㎎/㎖ Bangpungtongsung-san Extracts depend on concentrations. Porcine skin including fat tissue after treated Bangpungtongsung-san Extracts by means of the dosage dependent variation are investigated the histologic changes after injection of these extracts. Results : Following results were obtained from the 3T3-L1 preadipocyte proliferation and lipolysis of adipocyte in rats and histologic investigation of fat tissue. 1. Bangpungtongsung-san extracts were showed the effect of decreased preadipocyte proliferation on the high dosage(1.0㎎/㎖. 2. Bangpungtongsung-san extracts were showed the effect of decreased the activity of glycerol-3-phosphate dehydrogenase(GPDH on the high dosage(1.0㎎/㎖ and Specially, alcohol extract of Bangpungtongsung -san was clear as time goes by high concentration. 3. Bangpungtongsung-san extracts were showed tries to compare the effect of lipolysis, alcohol extract of Bangpungtongsung-san on the high dosage(1.0㎎/㎖ was observed the effect is higher than water extract. 4. Investigated the histological changes in porcine fat tissue after treated Bangpungtongsung-san extracts, we knew that water extract of Bangpungtongsung-san was showed the effect of lipolysis on the high dosage(10.0㎎/㎖ and alcohol extract of Bangpungtongsung-san was showed significant activity to the lysis of cell membranes in all concentration. Conclusion : These results suggest that Bangpungtongsung-san extracts efficiently

  3. EFEITO DE INJÚRIAS MECÂNICAS NA FIRMEZA E COLORAÇÃO DE GOIABAS DAS CULTIVARES PALUMA E PEDRO SATO

    Directory of Open Access Journals (Sweden)

    MATTIUZ BEN-HUR

    2001-01-01

    Full Text Available O objetivo deste trabalho foi avaliar o efeito das injúrias mecânicas por impacto, compressão ou corte na firmeza e coloração de goiabas 'Paluma' e 'Pedro Sato', colhidas no estádio de maturação "de vez" e armazenadas sob condições de ambiente. Na injúria por impacto, os frutos foram deixados cair, em queda livre, de uma altura de 1,20 m, sofrendo dois impactos, em lados opostos da porção equatorial do fruto. Na injúria por compressão, os frutos foram submetidos a um peso de 3 kg, por 15 minutos. Para a injúria por corte, foram efetuados dois cortes, no sentido longitudinal dos frutos, de exatamente 30 mm de comprimento por 2 mm de profundidade. Os frutos injuriados foram colocados em bandejas de isopor e armazenados sob condições de ambiente (23,4±1 °C, 62±6 % UR. A firmeza dos frutos submetidos ao impacto e compressão foi calculada pela relação peso(N/área injuriada (m2. A evolução da coloração foi feita através de leituras diárias em reflectômetro Minolta CR 200b, procurando comparar a coloração da área lesionada com a da área não lesionada do mesmo fruto. Com relação à injúria por compressão, não se detectou diferença significativa entre as cultivares testadas, mas com relação ao impacto, os frutos da 'Paluma' tiveram uma firmeza significativamente maior que os da 'Pedro Sato'. A área injuriada mostrou maior escurecimento e retardo no amarelecimento, indicado pelo maior ângulo Hue, típico do amadurecimento de goiabas. Os valores de cromaticidade foram sempre inferiores nas áreas injuriadas, de ambas as cultivares, indicando menor síntese de pigmentos carotenóides nessas regiões. Os frutos da 'Pedro Sato' foram caracterizados como mais escuros e mais esverdeados que os da 'Paluma' ao longo do período de armazenamento, independentemente das injúrias.

  4. SANS studies of polymers

    International Nuclear Information System (INIS)

    Wignall, G.D.

    1984-10-01

    Before small-angle neutron scattering (SANS), chain conformation studies were limited to light and small angle x-ray scattering techniques, usually in dilute solution. SANS from blends of normal and labeled molecules could give direct information on chain conformation in bulk polymers. Water-soluble polymers may be examined in H 2 O/D 2 O mixtures using contrast variation methods to provide further information on polymer structure. This paper reviews some of the information provided by this technique using examples of experiments performed at the National Center for Small-Angle Scattering Research (NCSASR)

  5. Modeling pesticide loadings from the San Joaquin watershed into the Sacramento-San Joaquin Delta using SWAT

    Science.gov (United States)

    Chen, H.; Zhang, M.

    2016-12-01

    The Sacramento-San Joaquin Delta is an ecologically rich, hydrologically complex area that serves as the hub of California's water supply. However, pesticides have been routinely detected in the Delta waterways, with concentrations exceeding the benchmark for the protection of aquatic life. Pesticide loadings into the Delta are partially attributed to the San Joaquin watershed, a highly productive agricultural watershed located upstream. Therefore, this study aims to simulate pesticide loadings to the Delta by applying the Soil and Water Assessment Tool (SWAT) model to the San Joaquin watershed, under the support of the USDA-ARS Delta Area-Wide Pest Management Program. Pesticide use patterns in the San Joaquin watershed were characterized by combining the California Pesticide Use Reporting (PUR) database and GIS analysis. Sensitivity/uncertainty analyses and multi-site calibration were performed in the simulation of stream flow, sediment, and pesticide loads along the San Joaquin River. Model performance was evaluated using a combination of graphic and quantitative measures. Preliminary results indicated that stream flow was satisfactorily simulated along the San Joaquin River and the major eastern tributaries, whereas stream flow was less accurately simulated in the western tributaries, which are ephemeral small streams that peak during winter storm events and are mainly fed by irrigation return flow during the growing season. The most sensitive parameters to stream flow were CN2, SOL_AWC, HRU_SLP, SLSUBBSN, SLSOIL, GWQMN and GW_REVAP. Regionalization of parameters is important as the sensitivity of parameters vary significantly spatially. In terms of evaluation metric, NSE tended to overrate model performance when compared to PBIAS. Anticipated results will include (1) pesticide use pattern analysis, (2) calibration and validation of stream flow, sediment, and pesticide loads, and (3) characterization of spatial patterns and temporal trends of pesticide yield.

  6. Butterfly fauna in Mount Gariwang-san, Korea

    Directory of Open Access Journals (Sweden)

    Cheol Min Lee

    2016-06-01

    Full Text Available The aim of this study is to elucidate butterfly fauna in Mt. Gariwang-san, Korea. A field survey was conducted from 2010 to 2015 using the line transect method. A literature survey was also conducted. A total of 2,037 butterflies belonging to 105 species were recorded. In the estimation of species richness of butterfly, 116 species were estimated to live in Mt. Gariwang-san. In butterfly fauna in Mt. Gariwang-san, the percentage of northern species was very high and the percentage of grassland species was relatively higher than that of forest edge species and forest interior species. Sixteen red list species were found. In particular, Mimathyma nycteis was only recorded in Mt. Gariwang-san. When comparing the percentage of northern species and southern species including those recorded in previous studies, the percentage of northern species was found to have decreased significantly whereas that of southern species increased. We suggest that the butterfly community, which is distributed at relatively high altitudes on Mt. Gariwang-san, will gradually change in response to climate change.

  7. Fine-Scale Distributions of Zooplankton in the Northern San Francisco Estuary

    Directory of Open Access Journals (Sweden)

    Wim Kimmerer

    2016-10-01

    Full Text Available doi: http://dx.doi.org/10.15447/sfews.2016v14iss3art2 We studied zooplankton distributions in the upper San Francisco Estuary at nested scales of tens to thousands of meters. The purposes of the study were to assess how well the Interagency Ecological Program (IEP zooplankton monitoring represents abundance, and to investigate the variability of plankton on scales similar to those of foraging by fish. Samples were taken at three sites in the western Sacramento–San Joaquin Delta. We took 18 sets of six samples each with a plankton net along transects from near shore to center channel, and six sets of ten samples in the vicinity of a drifter either in mid-channel or near shore. Sampling took place in June–July 2014 during neap and spring tides, ebb and flood, day and night (transects only. Analysis focused on three common copepod species. Transect samples showed little consistent variation along transects, except that Pseudodiaptomus forbesi was less abundant nearshore than offshore by day at Big Break, the most landward site. The ratio of adults to adults + copepodites was strongly and positively related to turbidity by day but not by night, indicating demersal behavior. Drifter samples showed a minimum standard deviation of log10 sample counts of about 0.1, indicating that about two-thirds of replicate abundance values were within 80 % to 125% of the mean. A measure of difference between plankton samples at pairs of sample points was unrelated to distance between sample points for drifter samples, weakly related along transects for Limnoithona spp. stages, and strongly related for P. forbesi mainly because of the along-transect gradients at Big Break. The IEP sampling program is representative of plankton abundance except for demersal organisms, which can be ten-fold more abundant by night than by day. Small planktivorous fish could forage in patches of up to ~25% higher abundance than the mean.

  8. EFECTOS DE UN PROGRAMA COGNITIVO COMPORTAMENTAL SOBRE LOS NIVELES DE ESTRÉS Y GLUCEMIA EN PACIENTES CON DIABETES MELLITUS TIPO II

    OpenAIRE

    Delgado Maigual, Luis Carlos; Hidalgo Villarreal, Guillermo Andrés; Villalobos Galvis, Fredy Hernán

    2011-01-01

    En este estudio se determinaron los efectos de la aplicación de un programa cognitivo-comportamental sobre los niveles de estrés y glucemia en pacientes con diabetes mellitus tipo II de la Fundación Hospital San Pedro de San Juan de Pasto. Para ello, se determinaron los niveles de estrés y glucemia antes de la aplicación del programa de intervención; luego se diseñó y aplicó el programa a los participantes (el cual está sustentado en el modelo procesual de estrés de Lazarus y Folkman) y final...

  9. Distribution and demography of San Francisco gartersnakes (Thamnophis sirtalis tetrataenia) at Mindego Ranch, Russian Ridge Open Space Preserve, San Mateo County, California

    Science.gov (United States)

    Kim, Richard; Halstead, Brian J.; Wylie, Glenn D.; Casazza, Michael L.

    2018-04-26

    San Francisco gartersnakes (Thamnophis sirtalis tetrataenia) are a subspecies of common gartersnakes endemic to the San Francisco Peninsula of northern California. Because of habitat loss and collection for the pet trade, San Francisco gartersnakes were listed as endangered under the precursor to the Federal Endangered Species Act. A population of San Francisco gartersnakes resides at Mindego Ranch, San Mateo County, which is part of the Russian Ridge Open Space Preserve owned and managed by the Midpeninsula Regional Open Space District (MROSD). Because the site contained non-native fishes and American bullfrogs (Lithobates catesbeianus), MROSD implemented management to eliminate or reduce the abundance of these non-native species in 2014. We monitored the population using capture-mark-recapture techniques to document changes in the population during and following management actions. Although drought confounded some aspects of inference about the effects of management, prey and San Francisco gartersnake populations generally increased following draining of Aquatic Feature 3. Continued management of the site to keep invasive aquatic predators from recolonizing or increasing in abundance, as well as vegetation management that promotes heterogeneous grassland/shrubland near wetlands, likely would benefit this population of San Francisco gartersnakes.

  10. Ucronía y Utopía. Proyecto utópico de Pedro Henríquez Ureña

    OpenAIRE

    Durán, Diony

    2002-01-01

    No Ateneu da juventude do México (1909) os escritores buscavam o estudo da cultura grega, o debate filosófico e especulavam sobre o futuro da Hispano-américa, sobretudo sobre o México. O Ateneu, o México, a cultura e revolução mexicana foram centros de aprendizagem e lançamento para jovens escritores, arquitectos, pintores; especialmente para o dominicano Pedro Henriquez Ureña (1884-1946. At the mexican youth Athenaeum (1909), writters developed the study of greek cultur...

  11. Designing and application of SAN extension interface based on CWDM

    Science.gov (United States)

    Qin, Leihua; Yu, Shengsheng; Zhou, Jingli

    2005-11-01

    As Fibre Channel (FC) becomes the protocol of choice within corporate data centers, enterprises are increasingly deploying SANs in their data central. In order to mitigate the risk of losing data and improve the availability of data, more and more enterprises are increasingly adopting storage extension technologies to replicate their business critical data to a secondary site. Transmitting this information over distance requires a carrier grade environment with zero data loss, scalable throughput, low jitter, high security and ability to travel long distance. To address this business requirements, there are three basic architectures for storage extension, they are Storage over Internet Protocol, Storage over Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) and Storage over Dense Wavelength Division Multiplexing (DWDM). Each approach varies in functionality, complexity, cost, scalability, security, availability , predictable behavior (bandwidth, jitter, latency) and multiple carrier limitations. Compared with these connectiviy technologies,Coarse Wavelength Division Multiplexing (CWDM) is a Simplified, Low Cost and High Performance connectivity solutions for enterprises to deploy their storage extension. In this paper, we design a storage extension connectivity over CWDM and test it's electrical characteristic and random read and write performance of disk array through the CWDM connectivity, testing result show us that the performance of the connectivity over CWDM is acceptable. Furthermore, we propose three kinds of network architecture of SAN extension based on CWDM interface. Finally the credit-Based flow control mechanism of FC, and the relationship between credits and extension distance is analyzed.

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

    Directory of Open Access Journals (Sweden)

    Conboy, Ian Christopher

    2011-10-01

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

  13. Mapping and analysis of the assignment concepts process at academic secretaries of Colegio Pedro II: reflections and proposals for improvement

    Directory of Open Access Journals (Sweden)

    Patrícia Bitencourt de Carvalho Athaydes

    2016-12-01

    Full Text Available The Colegio Pedro II was equated to Federal Institutes of Education, Science and Technology by Law 12677 Publication of June 25, 2012. If, on the one hand, this equalization resulted in an expressive organizational restructuring, with growth of the number of educational units, in addition to the incorporation of new educational levels, on the other, this institutional growth was dissociated from efforts of standardization of administrative processes, notably, under the academic departments of different units – where it shows a variation of the process of launching notes/concepts. In order to contribute with improvements to the operation of the institution, the present article aims to map and analyse comparatively the launch process of notes/concepts in three campus of the Colegio Pedro II. Methodologically, are held in-person interviews with professionals responsible for the academic departments of the following units, Engenho Novo I, Humaita I and Realengo I, in order to obtain the necessary subsidies to support the design of the processes performed by these academic departments units. As a result, it can be verified that the processes of the academic departments are not aligned to any system of performance indicators, which motivated the proposal of a standard process for the launching of notes/concepts, as well as a performance indicators panel (KPIs.

  14. San Francisco Bay Long Term Management Strategy for Dredging

    Science.gov (United States)

    The San Francisco Bay Long Term Management Strategy (LTMS) is a cooperative effort to develop a new approach to dredging and dredged material disposal in the San Francisco Bay area. The LTMS serves as the Regional Dredging Team for the San Francisco area.

  15. O arranjo arquivístico como escrita: uma reflexão sobre a narrativa em imagens a partir do Fundo Pedro Miranda no Arquivo Público e Histórico de Ribeirão Preto

    Directory of Open Access Journals (Sweden)

    Eduardo Ismael Murguia

    Full Text Available Reflete sobre algumas questões importantes para o arranjo de fotografias em arquivos. Considera-se aqui o arranjo arquivístico um ato de comunicação e, como tal, se estrutura através do enunciado narrativo da vida e obra de José Pedro Miranda, intelectual e historiador que na segunda metade do século XX produziu e acumulou vasta documentação sobre Ribeirão Preto, em especial um número significativo de fotografias. E através deste propõe-se analisar a narrativa circunscrita no âmbito das fotografias coletadas por José Pedro Miranda. Para tanto se discute o estatuto documental da fotografia, destacando que em um ambiente de arquivo a fotografia adquire significado na série além da unidade, e que portanto, os conjuntos fotográficos construídos por José Pedro Miranda tornam-se expressão e materialidade de sua compreensão e produção intelectual. Interpretações sobre a construção de bibliotecas como narrativas são utilizadas como alusão a uma possibilidade de entendimento dos arquivos pessoais.

  16. San Juan Uchucuanicu: évolution historique

    Directory of Open Access Journals (Sweden)

    1975-01-01

    Full Text Available La communauté de San Juan est reconnue depuis 1939. Une première partie concerne l’organisation de la reducción de San Juan vers le milieu du XVIe siècle. Le poids fiscal s’exerce durement sur le village et la crise est générale dans toute la vallée du Chancay au XVIIe. siècle. La christianisation des habitants est définitive au milieu de ce même siècle. C’est vers la fin du XVIIe siècle et durant tout le XVIIIe que se multiplient les conflits entre San Juan et les villages voisins liés aux terrains de pâture et à la possession de l’eau. La deuxième partie du travail concerne les rapports de la communauté de San Juan avec le Pérou contemporain : contrainte fiscale toujours très lourde durant la fin de l’époque coloniale, exactions des militaires juste avant l’indépendance. La période républicaine voit toujours les conflits avec les villages voisins mais aussi la naissance de familles qui cherchent à retirer le maximum de la communauté. Les terres sont divisées et attribuées : la détérioration de l’organisation communale traditionnelle est manifeste. L4es conflits se multiplient entre petits propriétaires, mais aussi avec les haciendas voisines : c’est l’apparition d’une véritable lutte de classes. La situation actuelle est incertaine, le poids de l’économie marchande se développe avec l’exode des jeunes. Que sera la communauté San Juan à la fin de ce siècle? La comunidad de San Juan está reconocida desde 1939. La primera parte concierne a la organización de la 'reducción' de San Juan hacia mediados del siglo XVI. El peso fiscal se ejerce duramente sobre el pueblo y en el siglo XVII la crisis es general en todo el valle de Chancay. Hacia mediados del mismo siglo la cristianización de los habitantes es definitiva. Es hacia fines del siglo XVII y durante todo el siglo XVIII que se multiplican los conflictos entre San Juan y los pueblos vecinos, los que están relacionados con los terrenos de

  17. Quaternary geology of Alameda County, and parts of Contra Costa, Santa Clara, San Mateo, San Francisco, Stanislaus, and San Joaquin counties, California: a digital database

    Science.gov (United States)

    Helley, E.J.; Graymer, R.W.

    1997-01-01

    Alameda County is located at the northern end of the Diablo Range of Central California. It is bounded on the north by the south flank of Mount Diablo, one of the highest peaks in the Bay Area, reaching an elevation of 1173 meters (3,849 ft). San Francisco Bay forms the western boundary, the San Joaquin Valley borders it on the east and an arbitrary line from the Bay into the Diablo Range forms the southern boundary. Alameda is one of the nine Bay Area counties tributary to San Francisco Bay. Most of the country is mountainous with steep rugged topography. Alameda County is covered by twenty-eight 7.5' topographic Quadrangles which are shown on the index map. The Quaternary deposits in Alameda County comprise three distinct depositional environments. One, forming a transgressive sequence of alluvial fan and fan-delta facies, is mapped in the western one-third of the county. The second, forming only alluvial fan facies, is mapped in the Livermore Valley and San Joaquin Valley in the eastern part of the county. The third, forming a combination of Eolian dune and estuarine facies, is restricted to the Alameda Island area in the northwestern corner of the county.

  18. San Francisco Bay Water Quality Improvement Fund

    Science.gov (United States)

    EPAs grant program to protect and restore San Francisco Bay. The San Francisco Bay Water Quality Improvement Fund (SFBWQIF) has invested in 58 projects along with 70 partners contributing to restore wetlands, water quality, and reduce polluted runoff.,

  19. Development of 40m SANS and Its Utilization Techniques

    International Nuclear Information System (INIS)

    Choi, Sung Min; Kim, Tae Hwan

    2010-06-01

    Small angle neutron scattering (SANS) has been a very powerful tool to study nanoscale (1-100 nm) bulk structures in various materials such as polymer, self assembled materials, nano-porous materials, nano-magnetic materials, metal and ceramics. Understanding the importance of the SANS instrument, the 8m SANS instrument was installed at the CN beam port of HANARO in 2001. However, without having a cold neutron source, the beam intensity is fairly low and the Q-range is rather limited due to short instrument length. In July 1, 2003, therefore, the HANARO cold neutron research facility project was launched and a state of the art 40m SANS instrument was selected as top-priority instrument. The development of the 40m SANS instrument was completed as a joint project between Korea Advanced Institute of Science and Technology and the HANARO in 2010. Here, we report the specification of a state of art 40m SANS instrument at HANARO

  20. San Diego's High School Dropout Crisis

    Science.gov (United States)

    Wilson, James C.

    2012-01-01

    This article highlights San Diego's dropout problem and how much it's costing the city and the state. Most San Diegans do not realize the enormous impact high school dropouts on their city. The California Dropout Research Project, located at the University of California at Santa Barbara, has estimated the lifetime cost of one class or cohort of…

  1. Construindo Vera Cruz e desconstruindo gênero: aproximações entre Pedro Almodóvar e Judith Butler

    Directory of Open Access Journals (Sweden)

    Carla Rodrigues

    Full Text Available Este artigo aproxima as proposições de desconstrução da distinção sexo/gênero tal qual proposta por Judith Butler com as questões apresentadas no filme A pele que habito, do cineasta Pedro Almodóvar. Neste diálogo, o trabalho debate questões como o diagnóstico de disforia de gênero e o problema da essencialização das categorias feminino/masculino e sua binaridade, a partir dos quais tematiza a normatividade de gênero e a autonomia do sujeito diante das normas.

  2. Tidal and meteorological forcing of sediment transport in tributary mudflat channels.

    Science.gov (United States)

    Ralston, David K; Stacey, Mark T

    2007-06-01

    Field observations of flow and sediment transport in a tributary channel through intertidal mudflats indicate that suspended sediment was closely linked to advection and dispersion of a tidal salinity front. During calm weather when tidal forcing was dominant, high concentrations of suspended sediment advected up the mudflat channel in the narrow region between salty water from San Francisco Bay and much fresher runoff from the small local watershed. Salinity and suspended sediment dispersed at similar rates through each tidal inundation, such that during receding ebbs the sediment pulse had spread spatially and maximum concentrations had decreased. Net sediment transport was moderately onshore during the calm weather, as asymmetries in stratification due to tidal straining of the salinity front enhanced deposition, particularly during weaker neap tidal forcing. Sediment transport by tidal forcing was periodically altered by winter storms. During storms, strong winds from the south generated wind waves and temporarily increased suspended sediment concentrations. Increased discharge down the tributary channels due to precipitation had more lasting impact on sediment transport, supplying both buoyancy and fine sediment to the system. Net sediment transport depended on the balance between calm weather tidal forcing and perturbations by episodic storms. Net transport in the tributary channel was generally off-shore during storms and during calm weather spring tides, and on-shore during calm weather neap tides.

  3. Soil erosion and sedimentation rates in a small eutrophic lake in southern Chile estimated by 210Pb isotope analysis

    International Nuclear Information System (INIS)

    Cisternas, M.; Urrutia, R.; Araneda, A.; Debels, P.; Rios, F.

    1999-01-01

    The purpose of this research is to study the effects of historical land use patterns on soil erosion within the San Pedro Lake watershed (Concepcion, VIII Region, Chile). To this end, a geochronological reconstruction of the last 50 years was accomplished by 210 Pb isotope and photo-interpretation analysis through the use of GIS. The erosion rate has varied from 0.40 t ha -1 y -1 in 1955 to 0.86 t ha -1 y -1 in 1994. The decrease in native forest was closely coupled with the increase in exotic forestry. The Total Change, meaning the land use change without considering each typology, shows a constant trend indicating a greater degree of anthropogenic intervention. As opposed to the expected, there is no relationship between land use typologies and erosion rates, however it is possible to recognise some degree of dependency between Total Change and erosion values. It is concluded that over the last 50 years the soil erosion processes in the San Pedro Lake watershed may have been more regulated more by land use changes than by land use typologies themselves. (author)

  4. Paleogenetical study of pre-Columbian samples from Pampa Grande (Salta, Argentina).

    Science.gov (United States)

    Carnese, Fransisco R; Mendisco, Fanny; Keyser, Christine; Dejean, Cristina B; Dugoujon, Jean-Michel; Bravi, Claudio M; Ludes, Bertrand; Crubézy, Eric

    2010-03-01

    Ancient DNA recovered from 21 individuals excavated from burial sites in the Pampa Grande (PG) region (Salta province) of North-Western Argentina (NWA) was analyzed using various genetic markers (mitochondrial DNA, autosomal STRs, and Y chromosomal STRs). The results were compared to ancient and modern DNA from various populations in the Andean and North Argentinean regions, with the aim of establishing their relationships with PG. The mitochondrial haplogroup frequencies described (11% A, 47% B, and 42% D) presented values comparable to those found for the ancient Andean populations from Peru and San Pedro de Atacama. On the other hand, mitochondrial and Y chromosomal haplotypes were specific to PG, as they did not match any other of the South American populations studied. The described genetic diversity indicates homogeneity in the genetic structure of the ancient Andean populations, which was probably facilitated by the intense exchange network in the Andean zone, in particular among Tiwanaku, San Pedro de Atacama, and NWA. The discovery of haplotypes unique to PG could be due to a loss of genetic diversity caused by recent events affecting the autochthonous populations (establishment of the Inca Empire in the region, colonization by the Europeans).

  5. Semiótica ambiental, y gestión comunitaria

    Directory of Open Access Journals (Sweden)

    Bodil Andrade Frich

    2006-06-01

    Full Text Available El trabajo presenta los aspectos teóricos y metodológicos de un novedoso campo de investigación socioambiental: la semiótica ambiental. Para ello se recurre a un estudio de campo realizado en la comunidad de San pedro Cholula, Puebla, México. El trabajo revela diversos campos lingüísticos de tensión social y ambiental a los que se enfrenta esta comunidad semi urbana del Centro de México. Estos campos de tensión son propuestos a su vez como ejes de reflexión educativa para la animación de procesos autogestivos comunitarios.This paper describes the theoretical and methodological aspects of a newly developed socioenvironmental research field: environmental semiotics. It is based on a field research conducted in a community from central México, San Pedro Cholula, Puebla. The results demonstrate how this Mexican semi-urban community faces the diverse social and environmental tensions between different linguistic fields. These tension fields are as well proposed as axis for educative reflection to foster and promote community based on self-management processes.

  6. De um escritor escrevente: “O amor de Pedro por João”

    Directory of Open Access Journals (Sweden)

    Maria Iraci Cardoso Tuzzin

    2017-03-01

    Full Text Available O romance O amor de Pedro por João publicado no Brasil, em 1982, e escrito durante o exílio do escritor brasileiro Tabajara Ruas (1942 é analisado a partir da relação escritor/escrita. Tal correspondência é discutida por um viés que inclui as anotações de pesquisadores, como Avelar, Silverman e Santiago, entre outros. A observação da forma, do estilo e das temáticas empregadas pelo artista aponta para a complexidade de questões referentes à profissão “escritor” em um contexto histórico pleno de cerceamento de liberdades situado entre os anos 1960 e 1980. Além disso, suscita reflexões sobre procedimentos literários experimentais em um meio social em que se ampliaram o grau e o controle da informação, apontando, deste modo, ligações entre a Literatura e a História.

  7. The status of experience in the theory of knowledge of Pedro Figari

    Directory of Open Access Journals (Sweden)

    Gabriela Ferreira Olaso

    2016-02-01

    Full Text Available In this paper we inquire about the status of experience in the theory of knowledge of Pedro Figari (Uruguayan artist, philosopher and educator of the 20th Century to answer how his philosophy - of a monist characterization - influences his pedagogy - of an active orientation-. His monist, unicist or holistic construction, is the key to overcome the antagonism of dualistic positions and the mechanicism as a model for the dynamic of the being and the matter. His emblematic phrase, to work thinking  and to think  working, acts directly against what the dualism support, the mind-body separation, expressed and inscribed by Descartes as the pillars of the Enlightenment and the modernity, that is, establishing the division between episteme and doxa, the techné and the alienated action, factory-made. Arguments will be given to stay that the intervention of Figari´s philosophy and metaphysics, elaborated in his pedagogical thinking, is able to respond to issues that transcends their time, relevant to the current social reality.

  8. Stratigraphy, geochronology, and paleoenvironments of Miocene - Pliocene boundary of San Fernando, Belén (Catamarca, northwest of Argentina)

    Science.gov (United States)

    Bonini, Ricardo A.; Georgieff, Sergio M.; Candela, Adriana M.

    2017-11-01

    The Santa María-Hualfín Basin was proposed as a regional synchronous lithostratigraphic depocenter in the geological province of Northwestern Pampean Ranges, Northwestern Argentina. However, new 40Ar-39Ar dating indicates that deposits toward the east, in Santa María Valley (Santa María Department), are younger than the western depocenter in San Fernando (Belén Department). Therefore, it would be more appropriate to study these valleys as separate basins, each one with its own tecto-sedimentary features. The east basin, named in this paper Villavil-Quillay, constitutes an elongated independent basin that developed along the front of the eastern Puna bordering with Papachacra and Durazno Ranges. This basin is composed of more than 3000 m of mudstone, sandstone, conglomerates, volcaniclastic and pyroclastic deposits. Villavil-Quillay basin develops onto a peneplain of Precambrian and lower Cambrian rocks, most of which are metamorphic and granites rocks. The sedimentary fill consists of Cretaceous? and Cenozoic continental deposits. The Cenozoic record is composed of a) the Santa María Group (Miocene-Pliocene), formed by Las Arcas, Chiquimil, Andalhuala and Corral Quemado Formations, and b) the Punaschotter unit (Puna's Gravels in German, Pleistocene). This study involves the Andalhuala, Corral Quemado and Punaschotter deposits cropping out in San Fernando area. The set of identified facies assemblage corresponding to the Andalhuala Formation shows a vertical variation of fluvial sub-environments, varying from permanent sandy braided rivers to gravel rivers and aeolian dunes culminating in an alluvial dry cycle. While facies assemblages of the Corral Quemado Formation allow inferring the development of ephemeral water bodies from secondary channels on the floodplain, the Punaschotter conglomerates indicate the development of gravel channels and bars. Three samples of tuffs interbedded in the sedimentary levels of Andalhuala Formation were dated indicating that

  9. 77 FR 46115 - Notice of Inventory Completion: San Diego Museum of Man, San Diego, CA

    Science.gov (United States)

    2012-08-02

    ...The San Diego Museum of Man has completed an inventory of human remains in consultation with the appropriate Indian tribe, and has determined that there is a cultural affiliation between the human remains and a present-day Indian tribe. Representatives of any Indian tribe that believes itself to be culturally affiliated with the human remains may contact the San Diego Museum of Man. Repatriation of the human remains to the Indian tribe stated below may occur if no additional claimants come forward.

  10. Effects of Choto-san and Chotoko on thiopental-induced sleeping time

    OpenAIRE

    JEENAPONGSA, Rattima; Tohda, Michihisa; Watanabe, Hiroshi

    2003-01-01

    Choto-san has been used for treatment of centrally regulated disorders such as dementia, hypertension, headache and vertigo. Our laboratory showed that Choto-san improved learning memory in ischemic mice. It is noticeable that Choto-san treated animals and animals that underwent conducting occlusion of common carotid arteries (2VO) operation slept longer than the normal animals. Therefore, this study aimed to clarify the effects of Choto-san and its related component; Chotoko and Choto-san wi...

  11. Final Environmental Assessment for Proposed Enhanced Testing and Associated Training Use of the Giant Reusable Air Blast Simulator (GRABS) Site at Kirtland Air Force Base, New Mexico

    Science.gov (United States)

    2015-02-01

    the Central New Mexico Community College. Montoya Library, 4700 Morris NE, Albuquerque, New Mexico 871 02; and San Pedro Library, 5600 Trumbull...by the Director of the City Environmental Health Department (’ Director’) . Call (505) 768-1930 for current notifications. Tuesday , December...correspondence, telephone calls, fax or emails concerning this Permit shall be addressed to: Tuesday , December I 7, 2013 Open Bum Program Air Quality Division

  12. ÉTUDE DE CAS — Équateur (les pesticides) : L'intoxication par les ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    10 janv. 2011 ... Le projet s'est déroulé dans trois collectivités (La Libertad, Santa Martha de Cuba et San Pedro de Piartal) où les chercheurs ont entrepris un ambitieux programme combinant les données dela recherche et l'intervention active en vue d'améliorer la vie des familles agricoles. Dans un premier temps, les ...

  13. Los Angeles - Long Beach Harbors, California. Los Angeles Harbor Deepening Project. Final Phase 2. General Design Memorandum.

    Science.gov (United States)

    1980-01-01

    land- marks are the San Pedro Breakwater and Angels Gate Lighthouse, the Termial Island Schoolhouse, and the Municipal Fish Market. Descriptions of...MILES, Chairman Navigation and Ocean Development Commission I, Marty Mercado , Secretary of the Navigation and Ocean Development Commission, do hereby...officials who have authority or responsibility in this area. STAN1&’.~LIMCara NAVIGATION AND OCEAN DEVELOPMENT COIISSION I, Marty Mercado , Secretary

  14. 33 CFR 110.120 - San Luis Obispo Bay, Calif.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false San Luis Obispo Bay, Calif. 110... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.120 San Luis Obispo Bay, Calif. (a) Area A-1. Area A-1 is the water area bounded by the San Luis Obispo County wharf, the shoreline, a line drawn...

  15. Species Observations (poly) - San Diego County [ds648

    Data.gov (United States)

    California Natural Resource Agency — Created in 2009, the SanBIOS database serves as a single repository of species observations collected by various departments within the County of San Diego's Land...

  16. Mammal Track Counts - San Diego County [ds442

    Data.gov (United States)

    California Natural Resource Agency — The San Diego Tracking Team (SDTT) is a non-profit organization dedicated to promoting the preservation of wildlife habitat in San Diego County through citizen-based...

  17. Species Observations (poly) - San Diego County [ds648

    Data.gov (United States)

    California Department of Resources — Created in 2009, the SanBIOS database serves as a single repository of species observations collected by various departments within the County of San Diego's Land...

  18. “May the infinity be without stars”: The becoming diva in the performance of Pedro Lemebel

    Directory of Open Access Journals (Sweden)

    María Pilar Jarpa Manzur

    2018-02-01

    Full Text Available Within the practices of subversion that are promoted in the performance of Pedro Lemebel, a ritualized use of the figuration of some Latin American divas of the middle of the XX century persists. At the time of deconstructing the homophobic discourse of the Chilean civic-military dictatorship, Lemebel traces from her reappropriations not only a becoming woman but a becoming diva, which, among its various dimensions, in-corporates differences of gender, sex, ethnicity, language, claiming a diversity of challenging bodies. The complicity that can be seen with these figurations of the feminine, opens an attractive field of analysis to explore common places and suggestive vanishing points, where they are mobilized as references of old and future irreverence.

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

    Science.gov (United States)

    Taylor, R. Lynn

    1995-01-01

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

  20. The model of television in Pedro Almodóvar. Cinema vs. Televisión

    Directory of Open Access Journals (Sweden)

    Agustín GÓMEZ GÓMEZ

    2014-10-01

    Full Text Available In this paper we analyze the TV model presented by Pedro Almodóvar in his filmography. Of the eighteen movies, but three, all contain, one way or another, a reference to TV in a critical sense. Through the analysis of all his films, we observe the way in which TV appears and focus on four models or functions of the TV in his work. The first one has to do with the viewing mode, which we have named “domestic model”. A second function, which we will call “realistic”, is one which means that only what appears on screen exists, but Almodóvar desecrates reality through parody. A third model is a critique of so-called junk televisión. Finally, a fourth function is the presence of other films through the TV screen to establish an intertextual relationship with a narrative purpose.

  1. Remembering San Diego

    International Nuclear Information System (INIS)

    Chuyanov, V.

    1999-01-01

    After 6 years of existence the ITER EDA project in San Diego, USA, was terminated by desition of the US Congress. This article describes how nice it was for everybody as long as it lasted and how sad it is now

  2. Detección del virus de la Hepatitis A en dos muestras de agua del Río Sechura, usando transcriptasa-reversa PCR en tiempo real.

    OpenAIRE

    Marcos, Alexandra; Gómez-Sánchez, Muriel; Hung, Armando

    2014-01-01

    El Virus de la Hepatitis A (VHA) es un patógeno de transmisión fecal-oral, y el agua es un medio importante para su diseminación. El Río Sechura (Piura, Perú) desemboca al mar y representaría una fuente de contaminación a las playas Chulliyachi, San Pedro y San Pablo en donde se extraen moluscos bivalvos. Objetivo: Detectar VHA en muestras de agua del río Sechura mediante técnicas moleculares. Métodología: Se recogió en total 24 muestras de agua en tres puntos geográficos del río Sechura, en ...

  3. [São Pedro de Alcântara Charity Hospital: assistance and healthcare in Goiás during the nineteenth century].

    Science.gov (United States)

    De Magalhães, Sônia Maria

    2004-01-01

    A lay institution founded in the city of Goiás in 1825, the São Pedro de Alcântara Charity Hospital was fruit of an initiative by an influential local group that recognized a social evil: the lack of assistance for the destitute and ill. Within the realm of social assistance, the hospital adopted charitable Christian roles and principles, providing aid to the mentally ill, the imprisoned, and the infirm and needy in general. After inauguration of the public cemetery, it also buried indigents at no cost.

  4. Understanding processes controlling sediment transports at the mouth of a highly energetic inlet system (San Francisco Bay, CA)

    Science.gov (United States)

    Elias, Edwin P.L.; Hansen, Jeff E.; Barnard, P.L.; Jaffee, B.E.; Schoellhamer, D.H.

    2013-01-01

    San Francisco Bay is one of the largest estuaries along the U.S. West Coast and is linked to the Pacific Ocean through the Golden Gate, a 100 m deep bedrock inlet. A coupled wave, flow and sediment transport model is used to quantify the sediment linkages between San Francisco Bay, the Golden Gate, and the adjacent open coast. Flow and sediment transport processes are investigated using an ensemble average of 24 climatologically derived wave cases and a 24.8 h representative tidal cycle. The model simulations show that within the inlet, flow and sediment transport is tidally dominated and driven by asymmetry of the ebb and flood tides. Peak ebb velocities exceed the peak flood velocities in the narrow Golden Gate channel as a result of flow convergence and acceleration. Persistent flow and sediment gyres at the headland tips are formed that limit sediment transfer from the ebb-tidal delta to the inlet and into the bay. The residual transport pattern in the inlet is dominated by a lateral segregation with a large ebb-dominant sediment transport (and flow) prevailing along the deeper north side of the Golden Gate channel, and smaller flood dominant transports along the shallow southern margin. The seaward edge of the ebb-tidal delta largely corresponds to the seaward extent of strong tidal flows. On the ebb-tidal delta, both waves and tidal forcing govern flow and sediment transport. Wave focusing by the ebb-tidal delta leads to strong patterns of sediment convergence and divergence along the adjacent Ocean Beach.

  5. Update: San Andreas Fault experiment

    Science.gov (United States)

    Christodoulidis, D. C.; Smith, D. E.

    1984-01-01

    Satellite laser ranging techniques are used to monitor the broad motion of the tectonic plates comprising the San Andreas Fault System. The San Andreas Fault Experiment, (SAFE), has progressed through the upgrades made to laser system hardware and an improvement in the modeling capabilities of the spaceborne laser targets. Of special note is the launch of the Laser Geodynamic Satellite, LAGEOS spacecraft, NASA's only completely dedicated laser satellite in 1976. The results of plate motion projected into this 896 km measured line over the past eleven years are summarized and intercompared.

  6. Vabariigi aastapäev San Franciscos / Heino Valvur ; foto: Heino Valvur

    Index Scriptorium Estoniae

    Valvur, Heino

    2006-01-01

    veebruarikuu möödus San Franciscos Eesti Vabariigi 88. aastapäeva pühitsedes: traditsiooniliselt tähistas aastapäeva San Francisco Seenioride Klubi koosviibimisega, E.E.L.K. San Francisco koguduses peeti jumalateenistus ja koosviibimine, kus noored esitasid rahvalaule, San Francisco Eesti Selts tähistas aastapäeva 25. veebruaril aktuse ja koosviibimisega

  7. 76 FR 70480 - Otay River Estuary Restoration Project, South San Diego Bay Unit of the San Diego Bay National...

    Science.gov (United States)

    2011-11-14

    ... River Estuary Restoration Project, South San Diego Bay Unit of the San Diego Bay National Wildlife...), intend to prepare an environmental impact statement (EIS) for the proposed Otay River Estuary Restoration... any one of the following methods. Email: [email protected] . Please include ``Otay Estuary NOI'' in the...

  8. Sampling uncharted waters: Examining rearing habitat of larval Longfin Smelt (Spirinchus thaleichthys) in the upper San Francisco Estuary

    Science.gov (United States)

    Grimaldo, Lenny; Feyrer, Frederick; Burns, Jillian; Maniscalco, Donna

    2017-01-01

    The southern-most reproducing Longfin Smelt population occurs in the San Francisco Estuary, California, USA. Long-term monitoring of estuarine habitat for this species has generally only considered deep channels, with little known of the role shallow waters play in supporting their early life stage. To address the need for focused research on shallow-water habitat, a targeted study of Longfin Smelt larvae in littoral habitat was conducted to identify potential rearing habitats during 2013 and 2014. Our study objectives were to (1) determine if larval densities vary between littoral habitats (tidal slough vs. open-water shoal), (2) determine how larval densities in littoral habitats vary with physicochemical and biological attributes, (3) determine if larval densities vary between littoral habitats and long-term monitoring channel collections, and (4) determine what factors predict larval rearing distributions from the long-term monitoring channel collections. Larval densities did not vary between littoral habitats but they did vary between years. Water temperature, salinity, and chlorophyll a were found important in predicting larval densities in littoral habitats. Larval densities do not vary between littoral and channel surveys; however, the analysis based on channel data suggests that Longfin Smelt are hatching and rearing in a much broader region and under higher salinities (∼2–12 psu) than previously recognized. Results of this study indicate that conservation efforts should consider how freshwater flow, habitat, climate, and food webs interact as mechanisms that influence Longfin Smelt recruitment in estuarine environments.

  9. Deep rock damage in the San Andreas Fault revealed by P- and S-type fault-zone-guided waves

    Science.gov (United States)

    Ellsworth, William L.; Malin, Peter E.

    2011-01-01

    Damage to fault-zone rocks during fault slip results in the formation of a channel of low seismic-wave velocities. Within such channels guided seismic waves, denoted by Fg, can propagate. Here we show with core samples, well logs and Fg-waves that such a channel is crossed by the SAFOD (San Andreas Fault Observatory at Depth) borehole at a depth of 2.7 km near Parkfield, California, USA. This laterally extensive channel extends downwards to at least half way through the seismogenic crust, more than about 7 km. The channel supports not only the previously recognized Love-type- (FL) and Rayleigh-type- (FR) guided waves, but also a new fault-guided wave, which we name FF. As recorded 2.7 km underground, FF is normally dispersed, ends in an Airy phase, and arrives between the P- and S-waves. Modelling shows that FF travels as a leaky mode within the core of the fault zone. Combined with the drill core samples, well logs and the two other types of guided waves, FF at SAFOD reveals a zone of profound, deep, rock damage. Originating from damage accumulated over the recent history of fault movement, we suggest it is maintained either by fracturing near the slip surface of earthquakes, such as the 1857 Fort Tejon M 7.9, or is an unexplained part of the fault-creep process known to be active at this site.

  10. Pedro Calderón de la Barca, Judas Macabeo. Edición crítica de las dos versiones, ed. F. Rodríguez-Gallego

    Directory of Open Access Journals (Sweden)

    Fernando Plata

    2013-10-01

    Full Text Available Review of Pedro Calderón de la Barca, Judas Macabeo. Edición crítica de las dos versiones, ed. F. Rodríguez-Gallego, Universidad de Navarra / Iberoamericana / Vervuert (Biblioteca Áurea Hispánica, 80; Comedias Completas de Calderón, 8, Madrid / Frankfurt, 2012, 501 pp. ISBN: 978-84-8489-692-0.

  11. Backwater Flooding in San Marcos, TX from the Blanco River

    Science.gov (United States)

    Earl, Richard; Gaenzle, Kyle G.; Hollier, Andi B.

    2016-01-01

    Large sections of San Marcos, TX were flooded in Oct. 1998, May 2015, and Oct. 2015. Much of the flooding in Oct. 1998 and Oct. 2015 was produced by overbank flooding of San Marcos River and its tributaries by spills from upstream dams. The May 2015 flooding was almost entirely produced by backwater flooding from the Blanco River whose confluence is approximately 2.2 miles southeast of downtown. We use the stage height of the Blanco River to generate maps of the areas of San Marcos that are lower than the flood peaks and compare those results with data for the observed extent of flooding in San Marcos. Our preliminary results suggest that the flooding occurred at locations more than 20 feet lower than the maximum stage height of the Blanco River at San Marcos gage (08171350). This suggest that the datum for either gage 08171350 or 08170500 (San Marcos River at San Marcos) or both are incorrect. There are plans for the U.S. Army Corps of Engineers to construct a Blanco River bypass that will divert Blanco River floodwaters approximately 2 miles farther downstream, but the $60 million price makes its implementation problematic.

  12. 33 CFR 165.1187 - Security Zones; Golden Gate Bridge and the San Francisco-Oakland Bay Bridge, San Francisco Bay...

    Science.gov (United States)

    2010-07-01

    ... Limited Access Areas Eleventh Coast Guard District § 165.1187 Security Zones; Golden Gate Bridge and the... Golden Gate Bridge and the San Francisco-Oakland Bay Bridge, in San Francisco Bay, California. (b... siren, radio, flashing light, or other means, the operator of a vessel shall proceed as directed. [COTP...

  13. Fitting the datum of SANS with Pxy program

    International Nuclear Information System (INIS)

    Sun, Liangwei; Peng, Mei; Chen, Liang

    2009-04-01

    The thesis introduces the basic theory of Small-Angle neutron scattering, enumerates several approximate law. It simply describes the components of Small-Angle neutron spectrometer (SANS) and the parameters of SANS of Budapest Neutron Center (BNC) in Hungary. During the period of studying at Budapest Neutron Center in Hungary, the experiments of wavelength calibration was carried out with SIBE and the SANS experiments of sample Micelles. The experiments are briefly introduced. Pxy program is used to fit these datum, and the results of wavelength and sizes of sample Micelles are presented. (authors)

  14. Holocene slip rates along the San Andreas Fault System in the San Gorgonio Pass and implications for large earthquakes in southern California

    Science.gov (United States)

    Heermance, Richard V.; Yule, Doug

    2017-06-01

    The San Gorgonio Pass (SGP) in southern California contains a 40 km long region of structural complexity where the San Andreas Fault (SAF) bifurcates into a series of oblique-slip faults with unknown slip history. We combine new 10Be exposure ages (Qt4: 8600 (+2100, -2200) and Qt3: 5700 (+1400, -1900) years B.P.) and a radiocarbon age (1260 ± 60 years B.P.) from late Holocene terraces with scarp displacement of these surfaces to document a Holocene slip rate of 5.7 (+2.7, -1.5) mm/yr combined across two faults. Our preferred slip rate is 37-49% of the average slip rates along the SAF outside the SGP (i.e., Coachella Valley and San Bernardino sections) and implies that strain is transferred off the SAF in this area. Earthquakes here most likely occur in very large, throughgoing SAF events at a lower recurrence than elsewhere on the SAF, so that only approximately one third of SAF ruptures penetrate or originate in the pass.Plain Language SummaryHow large are earthquakes on the southern San Andreas Fault? The answer to this question depends on whether or not the earthquake is contained only along individual fault sections, such as the Coachella Valley section north of Palm Springs, or the rupture crosses multiple sections including the area through the San Gorgonio Pass. We have determined the age and offset of faulted stream deposits within the San Gorgonio Pass to document slip rates of these faults over the last 10,000 years. Our results indicate a long-term slip rate of 6 mm/yr, which is almost 1/2 of the rates east and west of this area. These new rates, combined with faulted geomorphic surfaces, imply that large magnitude earthquakes must occasionally rupture a 300 km length of the San Andreas Fault from the Salton Sea to the Mojave Desert. Although many ( 65%) earthquakes along the southern San Andreas Fault likely do not rupture through the pass, our new results suggest that large >Mw 7.5 earthquakes are possible on the southern San Andreas Fault and likely

  15. City of San Francisco, California street tree resource analysis

    Science.gov (United States)

    E.G. McPherson; J.R. Simpson; P.J. Peper; Q. Xiao

    2004-01-01

    Street trees in San Francisco are comprised of two distinct populations, those managed by the city’s Department of Public Works (DPW) and those managed by private property owners with or without the help of San Francisco’s urban forestry nonprofit, Friends of the Urban Forest (FUF). These two entities believe that the public’s investment in stewardship of San Francisco...

  16. Pictorial materials used in the polychrome decorations of the façade of the palace of King Pedro I (The Royal Alcazar of Seville, Spain

    Directory of Open Access Journals (Sweden)

    López-Cruz, O.

    2015-06-01

    Full Text Available This research has been conducted on the architectural decoration of the façade of the Palace of King Pedro I (The Royal Alcazar of Seville, Spain. The stratigraphic study of pictorial layers has revealed numerous interventions made on the polychrome decorations that have been related to those referenced in historical documents. Mineralogical and compositional studies of the natural and synthetic pigments and their alteration have provided an independent chronology for the polychrome decorations. Finally, this study has revealed the importance of colour of the decorative elements over the history of the palace.El estudio de la fachada del palacio de Pedro I ha puesto de manifiesto la existencia de un gran número de policromías realizadas con una amplia variedad de pigmentos de diferentes cronologías. Mediante diversas técnicas analíticas han sido diferenciadas y caracterizadas química y mineralógicamente. El estudio estratigráfico detallado de las diferentes policromías ha permitido relacionarlas con las sucesivas intervenciones documentadas, comprobando así la gran importancia que el color ha tenido en todas las épocas o momentos históricos del Palacio.

  17. La Victoria de Pedro Aguirre Cerda: ideas para una renovación urbana sin gentrificación para Santiago./ La Victoria of Pedro Aguirre Cerda: ideas for an urban renewal without gentrification in Santiago.

    Directory of Open Access Journals (Sweden)

    Ernesto López

    2012-12-01

    Full Text Available El modelo de renovación urbana en altura de Santiago, en expansión hacia áreas populares del pericentro, es una forma de acumulación de renta de suelo, con efectos de desplazamiento social, es decir, gentrificación. Sin embargo, el pericentro de Santiago es un espacio donde coexisten amplias necesidades y capacidades de densificación urbana sin desplazamiento. Tomando como caso de estudio el desarrollo urbano histórico y actual de la población La Victoria, en Pedro Aguirre Cerda (PAC, se plantea una investigación enfocada en dos perspectivas: histórica, definiendo este espacio desde la dialéctica entre movimientos sociales urbanos y producción espacial específica; y normativa, como una propuesta espacial que combina aspectos claves de mejoramiento barrial y densificación inclusiva y autosustentable. Se evidencia de esta forma la alta complejidad espacial del pericentro de Santiago de Chile, así como la existencia de alternativas de renovación residencial pericentral que sean social y políticamente inclusivas y de bajo impacto en términos de expulsión./ The model of high-rise urban renewal sprawls towards Santiago de Chile’s inner city. This model can be understood as a form of gentrification based on considerable accumulation of the rent gap, while its externalities generate social displacement and physical dilapidation. Notwithstanding, Santiago’s inner city is also a lived space where both needs and capacities of urban regeneration (without displacement coexist. Focusing on the case of La Victoria población, located in the southern municipality of Pedro Aguirre Cerda (PAC, this article seeks to address the following two topics: historically, the inner city responds to a dialectic of urban social movements and specific spatial production; normatively, as an ongoing research project shows, it is feasible to combine neighbourhood regeneration, urban density increase, and citizen participation. The article substantiates the

  18. Trouble Brewing in San Francisco. Policy Brief

    Science.gov (United States)

    Buck, Stuart

    2010-01-01

    The city of San Francisco will face enormous budgetary pressures from the growing deficits in public pensions, both at a state and local level. In this policy brief, the author estimates that San Francisco faces an aggregate $22.4 billion liability for pensions and retiree health benefits that are underfunded--including $14.1 billion for the city…

  19. Vivência de acadêmicos de enfermagem em Pedro Afonso-Tocantis e a importância da interação ensino-serviço e comunidade

    Directory of Open Access Journals (Sweden)

    Thaís Fernandes de OLIVEIRA

    2012-12-01

    Full Text Available Trata-se de um relato de experiência resultado da participação como voluntária da Operação Capim Dourado do Projeto Rondon, realizado no município de Pedro Afonso-TO. Objetivou-se promover a troca de saberes entre a comunidade, os profissionais de saúde do Município de Pedro Afonso-TO e os acadêmicos de enfermagem. As estratégias utilizadas para a realização das oficinas foram rodas de conversa, oficinas, dramatizações e participação na programação da rádio local. A experiência revelou a necessidade de integrar os conhecimentos dos acadêmicos com a comunidade como meio de crescimento profissional e pessoal de todos os envolvidos. A integração ensino-serviço-comunidade através do trabalho voluntário em realidades diferentes enobrece a formação acadêmica, contribuindo assim para um futuro profissional de excelência

  20. Lines profile variations and binarity in Wolf-Rayet stars

    International Nuclear Information System (INIS)

    Bisiacchi, G.F.; Firmani, C.; Lara, E. de

    1982-01-01

    Recently, HD50896, a WN5 star, for a long time considered as isolated, has been demonstrated to be a binary. This star shows very small displacement of the lines due to orbital motion and no evidence of the secondary spectrum. Is HD50896 a rare system in which the profile variations are peculiarly strong and easy to be detected, or are there many of these undetected binaries for which the analysis of the profile variation may be a powerful method to determine the periodicity. With this problem in mind the authors have observed a sample of 17 WR stars during a week to analyze both profile and radial velocity variations. This sample includes all the WR stars with Msub(v) 0 0 except for five stars that are binaries with determined period. All the spectra have been taken with a dispersion of 1.1 A channel -1 using a SIT television camera and a low dispersion spectrograph attached to the 2-meter telescope of the Observatorio Astronomico Nacional in San Pedro Martir, Baja California (Mexico). (Auth.)

  1. Changes in color and odorant compounds during oxidative aging of Pedro Ximenez sweet wines.

    Science.gov (United States)

    Chaves, Margarita; Zea, Luis; Moyano, Lourdes; Medina, Manuel

    2007-05-02

    Pedro Ximenez sweet wines obtained following the typical criaderas and solera method for sherry wines and subjected to oxidative aging for 0, 1.3, 4.2, 7.0, or 11.5 years were studied in terms of color and aroma fraction by using the CIELab method and gas chromatography, respectively. The parameters defining the CIELab color space (a*, b*, and L*) were subjected to a multiple-range test (p 1 that enriched the wines with fruity, fatty, floral, and balsamic notes during the aging process. The changes in color parameters and active odorants were not linearly related to aging time, being especially marked during the first 1.3 years and then less substantial up to the 7 years, the oldest wines exhibiting sensorial properties markedly departing from all others. For the wines aged over 1.3 years (minimum aging), 2,3-butanedione, linalool, and decanal can be used as reliable fingerprints of the older wines' quality.

  2. Imaging San Jacinto Fault damage zone structure using dense linear arrays: application of ambient noise tomography, Rayleigh wave ellipticity, and site amplification

    Science.gov (United States)

    Wang, Y.; Lin, F. C.; Allam, A. A.; Ben-Zion, Y.

    2017-12-01

    The San Jacinto fault is presently the most seismically active component of the San Andreas Transform system in Southern California. To study the damage zone structure, two dense linear geophone arrays (BS and RR) were deployed across the Clark segment of the San Jacinto Fault between Anza and Hemet during winter 2015 and Fall 2016, respectively. Both arrays were 2 km long with 20 m station spacing. Month-long three-component ambient seismic noise data were recorded and used to calculate multi-channel cross-correlation functions. All three-component noise records of each array were normalized simultaneously to retain relative amplitude information between different stations and different components. We observed clear Rayleigh waves and Love waves on the cross-correlations of both arrays at 0.3 - 1 s period. The phase travel times of the Rayleigh waves on both arrays were measured by frequency-time analysis (FTAN), and inverted for Rayleigh wave phase velocity profiles of the upper 500 m depth. For both arrays, we observe prominent asymmetric low velocity zones which narrow with depth. At the BS array near the Hemet Stepover, an approximately 250m wide slow zone is observed to be offset by 75m to the northeast of the surface fault trace. At the RR array near the Anza segment of the fault, a similar low velocity zone width and offset are observed, along with a 10% across-fault velocity contrast. Analyses of Rayleigh wave ellipticity (H/V ratio), Love wave phase travel times, and site amplification are in progress. By using multiple measurements from ambient noise cross-correlations, we can obtain strong constraints on the local damage zone structure of the San Jacinto Fault. The results contribute to improved understanding of rupture directivity, maximum earthquake magnitude and more generally seismic hazard associated with the San Jacinto fault zone.

  3. NRHP Eligibility of the Fort Huachuca, Arizona, Elevated Water Tank (Facility 49001) and Reservoir (Facility 22020)

    Science.gov (United States)

    2016-08-01

    historic district. DISCLAIMER: The contents of this report are not to be used for advertising , publication, or promotional purposes. Citation of trade...district, Fort Huachuca Historic District, nestled in a valley overlooking the San Pedro River valley (Figure 1). The Army established Camp Huachuca in...designs serve a secondary advertising purpose (e.g., the water tower at the G. S. Suppiger catsup bottling plant in Collinsville, Illinois, Figure

  4. Installation Mapping Enables Many Missions: The Benefits of and Barriers to Sharing Geospatial Data Assets

    Science.gov (United States)

    2007-01-01

    Sonoran Institute, and Instituto del Medio Ambiente y el Desarrollo Sustentable del Estado de Sonora with support from Department of Defense... Mexico , has an Environmental Data Management System (EDMS) web site for managing and mapping shared site data for environmen- tal cleanup of UXO and...San Pedro River Basin in southeastern Arizona and northern Mexico . Many believe that the presence of large-scale groundwater pumping in the nearby

  5. Translations on Narcotics and Dangerous Drugs, Number 281.

    Science.gov (United States)

    1977-01-21

    Mr F. Potts, said the State’s industry was of economic and national strategic importance. He said Australia would soon become one of the world’s...have their headquarters in those highly industrialized nations. These statements made by Pedro Ojeda Paullada (currently Secretary of Labor and...involved in the drug traffic. She lives on Tepanco Street, Parque San Andres District, Coyoacan where the marihuana was found. Jovita Ramirez Garcia

  6. Internal motions in H II regions. XI. The emission nebula sharpless 206

    International Nuclear Information System (INIS)

    Pismis, P.; Hasse, I.

    1982-01-01

    Radial velocities at 142 points are obtained on the H II region S206 by photographic Fabry-Perot interferometry using the reflectors with apertures of 2.1 meters at San Pedro Martir and 1 m at Tonantzintla. The overall velocity agrees with previous determinations. Our velocities cover the western faint extensions of the nebula not studied hitherto. The velocity field is consistent with a directional expansion of S206. (author)

  7. JPRS Report, Latin America

    Science.gov (United States)

    1988-04-28

    to the Gallup company; 18 percent according to a poll conducted by Investigaciones de Chile; 30 percent according to a FLACSO [Latin Amer- ican...that country, Takyoshi Ito, during the official transfer of these installations, which are located on the river banks at San Pedro de Tiquina. Dr...implementation of the agreements signed. At this meeting, the government of Peru was represented by Engs Walter Mercado Zedano and Isidro Velasco

  8. 77 FR 66499 - Environmental Impact Statement: San Bernardino and Los Angeles Counties, CA

    Science.gov (United States)

    2012-11-05

    ... San Bernardino, 285 East Hospitality Lane, San Bernardino, California 92408 (2) Sheraton Ontario..., November 13, 2012 from 5-7 p.m. at the Hilton San Bernardino, 285 East Hospitality Lane, San Bernardino...

  9. 33 CFR 110.74c - Bahia de San Juan, PR.

    Science.gov (United States)

    2010-07-01

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

  10. San Francisco Accelerator Conference

    International Nuclear Information System (INIS)

    Southworth, Brian

    1991-01-01

    'Where are today's challenges in accelerator physics?' was the theme of the open session at the San Francisco meeting, the largest ever gathering of accelerator physicists and engineers

  11. Transcripción revisada del informe de Pedro de Ayala de 1498 sobre las expediciones inglesas de descubrimiento

    Directory of Open Access Journals (Sweden)

    Robles Macías, Luis A.

    2014-12-01

    Full Text Available The report sent by Pedro de Ayala to the Catholic Monarchs from London in 1498 is one of the main sources on the earliest English expeditions to North America. The history of its deciphering, interpretation and translation is presented and, as none of the transcriptions carried out up to now is found to be entirely satisfactory, a new one is proposed based on a literal deciphering of the document, along with translations into French and English. Furthermore, some particularly difficult parts of the text are discussed in detail that, having been misunderstood in earlier editions of the report, led to probably erroneous conclusions about the biography of John Cabot, the itinerary of his voyage of 1497, and the name of the monk who went with him on his expedition of 1498.El informe enviado por Pedro de Ayala a los Reyes Católicos desde Londres en 1498 es una de las fuentes fundamentales sobre las primeras expediciones inglesas a Norteamérica. En este estudio se presenta la historia de su descifrado, interpretación y traducción y, constatando que ninguna de las transcripciones realizadas hasta ahora es completamente exacta, se propone una nueva basada en un descifrado literal del documento, acompañada de traducciones al francés y al inglés. Se discuten asimismo en detalle algunas frases particularmente difíciles del texto que, debido a su malinterpretación en ediciones anteriores, condujeron a conclusiones probablemente erróneas sobre la biografía de Juan Caboto, el itinerario de su viaje de 1497 y el nombre del religioso que fue con él en su expedición de 1498.

  12. Trouble Brewing in San Diego. Policy Brief

    Science.gov (United States)

    Buck, Stuart

    2010-01-01

    The city of San Diego will face enormous budgetary pressures from the growing deficits in public pensions, both at a state and local level. In this policy brief, the author estimates that San Diego faces total of $45.4 billion, including $7.95 billion for the county pension system, $5.4 billion for the city pension system, and an estimated $30.7…

  13. Corps sans organes et anamnèse

    DEFF Research Database (Denmark)

    Wilson, Alexander

    2011-01-01

    Je trace certains liens entre le corps sans organes de Deleuze et Guattari et les principes de l’organologie générale que décrit Bernard Stiegler.......Je trace certains liens entre le corps sans organes de Deleuze et Guattari et les principes de l’organologie générale que décrit Bernard Stiegler....

  14. Coastal Cactus Wren, San Diego Co. - 2009 [ds702

    Data.gov (United States)

    California Natural Resource Agency — The San Diego Multiple Species Conservation program (MSCP) was developed for the conservation of plants and animals in the southeast portion of San Diego County....

  15. Coastal Cactus Wren, San Diego Co. - 2011 [ds708

    Data.gov (United States)

    California Natural Resource Agency — The San Diego Multiple Species Conservation program (MSCP) was developed for the conservation of plants and animals in the southeast portion of San Diego County....

  16. Cacao use and the San Lorenzo Olmec

    Science.gov (United States)

    Powis, Terry G.; Cyphers, Ann; Gaikwad, Nilesh W.; Grivetti, Louis; Cheong, Kong

    2011-01-01

    Mesoamerican peoples had a long history of cacao use—spanning more than 34 centuries—as confirmed by previous identification of cacao residues on archaeological pottery from Paso de la Amada on the Pacific Coast and the Olmec site of El Manatí on the Gulf Coast. Until now, comparable evidence from San Lorenzo, the premier Olmec capital, was lacking. The present study of theobromine residues confirms the continuous presence and use of cacao products at San Lorenzo between 1800 and 1000 BCE, and documents assorted vessels forms used in its preparation and consumption. One elite context reveals cacao use as part of a mortuary ritual for sacrificial victims, an event that occurred during the height of San Lorenzo's power. PMID:21555564

  17. The significance of ultra-refracted surface gravity waves on sheltered coasts, with application to San Francisco Bay

    Science.gov (United States)

    Hanes, D.M.; Erikson, L.H.

    2013-01-01

    Ocean surface gravity waves propagating over shallow bathymetry undergo spatial modification of propagation direction and energy density, commonly due to refraction and shoaling. If the bathymetric variations are significant the waves can undergo changes in their direction of propagation (relative to deepwater) greater than 90° over relatively short spatial scales. We refer to this phenomenon as ultra-refraction. Ultra-refracted swell waves can have a powerful influence on coastal areas that otherwise appear to be sheltered from ocean waves. Through a numerical modeling investigation it is shown that San Francisco Bay, one of the earth's largest and most protected natural harbors, is vulnerable to ultra-refracted ocean waves, particularly southwest incident swell. The flux of wave energy into San Francisco Bay results from wave transformation due to the bathymetry and orientation of the large ebb tidal delta, and deep, narrow channel through the Golden Gate. For example, ultra-refracted swell waves play a critical role in the intermittent closure of the entrance to Crissy Field Marsh, a small restored tidal wetland located on the sheltered north-facing coast approximately 1.5 km east of the Golden Gate Bridge.

  18. Status of the Island Night Lizard and Two Non-Native Lizards on Outlying Landing Field San Nicolas Island, California

    Science.gov (United States)

    Fellers, Gary M.; Drost, Charles A.; Murphey, Thomas G.

    2008-01-01

    be directed toward much more pressing problems, such as general habitat restoration, erosion control, and the removal of feral cats. The island night lizard (Xantusia riversiana) is endemic to three of the California Channel Islands: Nicolas, San Clemente, and Santa Barbara Islands. Due to its restricted range and apparently small population levels, both the U.S. Fish and Wildlife Service and the California Department of Fish and Game have listed the island night lizard as a threatened species. Our study was conducted on San Nicolas Island, which lies offshore 120 km southwest of Los Angeles, California. The island is managed by the U.S. Navy who refers to the island as Outlying Landing Field San Nicolas Island. The Navy maintains radar, telemetry, and communications equipment on San Nicolas Island to support its mission of testing and evaluating weapons systems. The Navy has dual requirements for ensuring military readiness and sustainability while complying with the Federal Endangered Species Act. A comprehensive understanding of the status and stability of the species on San Nicolas Island is essential for effective island management and may aid in the eventual delisting of the species. Previous work on the San Nicolas Island (Fellers and others, 1998) demonstrated that island night lizards were distributed over the eastern half of San Nicolas Island where there is suitable shrubby habitat. On the eastern half of the island, they occur primarily in or near cactus/sage scrub habitats on the north beach terrace, in scattered patches of scrub on the central mesa, and in boulder and cactus habitats on the southern escarpment of the island. Fellers and others (1998) evaluated data from 1984-85 and 1992-95 and estimated that there were 15,300 island night lizards present on San Nicolas Island. There are two non-native lizards on San Nicolas Island, the side-blotch lizard (Uta stansburiana) and the southern alligator lizard (Elgaria multicarinata). Both of the

  19. Mammal Track Counts - San Diego County, 2010 [ds709

    Data.gov (United States)

    California Natural Resource Agency — The San Diego Tracking Team (SDTT) is a non-profit organization dedicated to promoting the preservation of wildlife habitat in San Diego County through citizen-based...

  20. SANS observations on weakly flocculated dispersions

    DEFF Research Database (Denmark)

    Mischenko, N.; Ourieva, G.; Mortensen, K.

    1997-01-01

    Structural changes occurring in colloidal dispersions of poly-(methyl metacrylate) (PMMA) particles, sterically stabilized with poly-(12-hydroxystearic acid) (PHSA), while varying the solvent quality, temperature and shear rate, are investigated by small-angle neutron scattering (SANS......). For a moderately concentrated dispersion in a marginal solvent the transition on cooling from the effective stability to a weak attraction is monitored, The degree of attraction is determined in the framework of the sticky spheres model (SSM), SANS and rheological results are correlated....

  1. Channel Power in Multi-Channel Environments

    NARCIS (Netherlands)

    M.G. Dekimpe (Marnik); B. Skiera (Bernd)

    2004-01-01

    textabstractIn the literature, little attention has been paid to instances where companies add an Internet channel to their direct channel portfolio. However, actively managing multiple sales channels requires knowing the customers’ channel preferences and the resulting channel power. Two key

  2. ENSINO DE ASTRONOMIA NO BRASIL - 1850 A 1951 - UM OLHAR PELO COLÉGIO PEDRO II

    Directory of Open Access Journals (Sweden)

    Yassuko Hosoume

    2010-01-01

    Full Text Available The teaching of Astronomy in Brazil is analyzed in the 18 programs of the Pedro II School, relative to the 1841 to 1951 reforms, based on the understanding that the curriculum is the result of a process made up of conflicts and disputes between different traditions and social conceptions. The Astronomy was first identified in the Cosmography subject, although it is absent from the curricula in some periods (1856/58 and 1951 and returns, at other times, included in subjects like Geography and/or Physics (e.g. 1858 and 1931. The non-linearity of the temporal evolution in the curriculum is also observed in the maintenance of subjects such as seasons or eclipses in all the reforms and in the disconnected absence of subject matter like the methods for the star observation or the characterization of the Sun in some of them.

  3. SANS-II at SINQ: Installation of the former Risø-SANS facility

    DEFF Research Database (Denmark)

    Strunz, P.; Mortensen, K.; Janssen, S.

    2004-01-01

    SANS-II facility at SINQ (Paul Scherrer Institute)-the reinstalled former Riso small-angle neutron scattering instrument-is presented. Its operational characteristics are listed. Approaches for precise determination of wavelength, detector dead time and attenuation factors are described as well. (C...

  4. Caracterização fenológica da goiabeira 'Pedro Sato' sob diferentes épocas de poda 'Pedro Sato' guava tree phenological characterization in different pruning times

    Directory of Open Access Journals (Sweden)

    Ronaldo Hissayuki Hojo

    2007-04-01

    Full Text Available O cultivo da goiabeira na região de Lavras-MG, vem tendo grande importância, porém não há uma oferta freqüente durante o ano, concentrando muitas vezes a produção em um único período. A prática de podas escalonadas é fundamental para auxiliar o produtor a colher frutos em praticamente todos os meses do ano. Visando a esse escalonamento, objetivou-se a caracterização fenológica da goiabeira 'Pedro Sato', em quatro épocas de poda (setembro, e dezembro de 2003, março e junho de 2004. Foram utilizadas dez plantas, com quatro anos de idade, para cada época de poda. O delineamento foi de blocos casualizados, onde em cada planta foram marcados doze ramos, avaliando-se semanalmente os dados sobre os estádios fenológicos. Com as mensurações, foi possível estabelecer a indicação das diferentes fenofases da cultura, sendo a duração entre a poda e o início da brotação de 30,8 a 39,2 dias; poda ao florescimento de 68,6 a 133 dias; da abertura da flor (floração plena à maturação do fruto de 118,3 a 148,4 dias; e o ciclo poda à colheita foi em média de 214,2, 211,4, 247,8 e 237,3 dias para as podas realizadas em setembro, dezembro, março e junho.Although the guava tree cultivation in the area of Lavras, MG, has had great importance, there is not a frequent offer during the year, concentrating the production in an only period. The practice of staggered prunings is fundamental to aid the producer to pick fruits in practically every month of the year. Seeking that stagger, it was aimed the 'Pedro Sato' guava tree phenological characterization in four pruning times (September and December of 2003, March and June of 2004. Ten four-year-old plants were used for each pruning time in randomized block design, where, in each plant, twelve branches were marked and the data were evaluated weekly on the phenological stages. It was possible to establish the indication of the different phenophases of the culture with the measuring, being

  5. Marketing San Juan Basin gas

    International Nuclear Information System (INIS)

    Posner, D.M.

    1988-01-01

    Marketing natural gas produced in the San Juan Basin of New Mexico and Colorado principally involves four gas pipeline companies with significant facilities in the basin. The system capacity, transportation rates, regulatory status, and market access of each of these companies is evaluated. Because of excess gas supplies available to these pipeline companies, producers can expect improved take levels and prices by selling gas directly to end users and utilities as opposed to selling gas to the pipelines for system supply. The complexities of transporting gas today suggest that the services of an independent gas marketing company may be beneficial to smaller producers with gas supplies in the San Juan Basin

  6. EL USO DE LAS NUEVAS TECNOLOGIAS DE LA INFORMACIÓN Y LA COMUNICACIÓN (NTICs EN LA ENSEÑANZA DE LA FÍSICA MODERNA (THE USE OF NEW TECHNOLOGIES OF INFORMATION AND COMMUNICATION TECHNOLOGIES (ICTs IN THE TEACHING OF MODERN PHYSICS

    Directory of Open Access Journals (Sweden)

    Roldán Santamaría Leda María

    2010-04-01

    Full Text Available Resumen:Este trabajo consiste en una reseña de una experiencia de aula donde se aprovecha el conocimiento en el campo de las Tecnologías de la Información y la Comunicación (TICs para que los estudiantes del Colegio Científico Costarricense, con sede en San Pedro, San José de Costa Rica,logren investigar sobre temáticas de física moderna y comprender los principios básicos del tema de su interés. Las investigaciones en temáticas que presenta el programa de Física al concluir el undécimo año, involucraron a los estudiantes para que formaran parejas para realizar estos estudios sobre diversos temas. Indagaron en la WEB, capturaron imágenes que les permitieran reflejar los conceptos estudiados. Crearon afiches con los textos y las figuras que lograron relacionar, asimismo las presentaron a sus compañeros de colegio, respondiendo las preguntas que estos temas generaban en los espectadores.Abstract:This job to a review of a classroom where leverages knowledge in the field of ICTs that Scientific of Costa Rica High Scholl with headquarters in San Pedro, San José, Costa Rica, students achieve research on modern physics topics and understand the basics of the topic of your interest experience. Small research issues featuring the physics program at the end of 11th year involved students to form pairs of researchers on various topics. They searched the WEB on these issues, captured images allowing them to reflect the studied concepts. Created posters with texts and figures achieved relate and presented them to school, fellow answering the questions that these topics generated in others students.

  7. Transformation and reconstitution of Khoe-San identities : AAS le Fleur I, Griqua identities and post-apartheid Khoe-San revivalism (1894-2004)

    NARCIS (Netherlands)

    Besten, M.P.

    2006-01-01

    Focussing on AAS le fleur I (1867-1941), the Griqua, and post-apartheid Khoe-San revivalism, the dissertation examines changes in the articulation of Khoe-San identities in South-Africa. It shows the significance of shifting political, cultural and ideological power relations on the articulation of

  8. Wind-enhanced resuspension in the shallow waters of South San Francisco Bay: Mechanisms and potential implications for cohesive sediment transport

    Science.gov (United States)

    Brand, Andreas; Lacy, Jessica R.; Hsu, Kevin; Hoover, Daniel; Gladding, Steve; Stacey, Mark T.

    2010-01-01

    We investigated the driving forces of sediment dynamics at the shoals in South San Francisco Bay. Two stations were deployed along a line perpendicular to a 14 m deep channel, 1000 and 2000 m from the middle of the channel. Station depths were 2.59 and 2.19 m below mean lower low water, respectively. We used acoustic Doppler velocimeters for the simultaneous determination of current velocities, turbulence, sediment concentration and fluxes. Maximum current shear velocities were 0.015 m s−1 at the station further from the channel (closer to the shore) and 0.02 m s−1 at the station closer to the channel. Peak wave-induced shear velocities exceeded 0.015 m s−1 at both stations. Maximum sediment concentrations were around 30 g m−3 during calm periods (root mean square wave height −3 and sediment fluxes were 5 times higher than in calm conditions (0.02 g m−2 s−1 versus >0.10 g m−2 s−1) at the station further from the channel 0.36 m above the bed. Closer to the channel, sediment concentrations and vertical fluxes due to wind wave resuspension were persistently lower (maximum concentrations around 50 g m−3 and maximum fluxes around 0.04 g m−2 s−1). Most resuspension events occurred during flood tides that followed wave events during low water. Although wave motions are able to resuspend sediment into the wave boundary layer at low tide, the observed large increases in sediment fluxes are due to the nonlinear interaction of wind waves and the tidal currents.

  9. El retrato del Obispo de Quito Pedro Ponce Carrasco en el Museo de América: Estudio monográfico de la pintura

    Directory of Open Access Journals (Sweden)

    Ángel Justo Estebaranz

    2017-12-01

    Full Text Available Resumen: En este trabajo se analiza el retrato del XVIII obispo de Quito, don Pedro Ponce Carrasco, realizado por Francisco Albán y su hijo en 1769 y actualmente conservado en el Museo de América de Madrid. Se estudia la composición de la pintura, las fuentes grabadas utilizadas por el artista, y también el sentido de la pintura, relacionándola con las particulares circunstancias en que se encontraba el retratado en el momento del encargo. Asimismo, se aporta documentación inédita sobre el proceso de adquisición del cuadro por parte del Museo de América a mediados del siglo XX. Abstract: This paper analyzes the portrait of the XVIII bishop of Quito, Don Pedro Ponce Carrasco, painted by Francisco Albán and his son in 1769, and exhibited in the Museo de América (Madrid. We study the composition of the painting and the engraved source used by the artist. In addition, we study the meaning of the painting, relating it to the particular circumstances of the bishop at the time of the commission. Also, unpublished documents on the process of acquisition of the painting by the Museo de América in the middle of the 20th century are provided.

  10. 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.

  11. [Anesthesia in the Inca empire].

    Science.gov (United States)

    Fairley, H Barrie

    2007-11-01

    The Incas had no written language and their chroniclers say little about their surgery and nothing about their methods for relieving the pain it caused. It is possible that they did have some form of anesthesia. Available plants that had central effects include maize (which they used in different ways to prepare an alcoholic beverage called chicha), Datura, espingo, tobacco, San Pedro cactus, and coca. The Incas used chicha to induce unconsciousness during minor surgical operations and it was still being used in those regions in the 19th century to perform female circumcision. Datura, espingo, tobacco, and San Pedro cactus can produce a deep trance and, in all probability, anesthesia. There is evidence that they used Datura as a total or partial anesthetic. The Incas chewed coca leaves with lime and swallowed the resulting juice, and this allowed them to work long hours without eating or drinking. Modern-day Peruvian Indians say that coca only numbs the mouth, though it was observed in the 19th century that coca leaves placed in wounds provided pain relief. It is possible that the Incas used chicha - probably in combination with another narcotic - to achieve the total or partial anesthesia needed for their surgery. A decoction of coca leaves may have been used as a topical anesthetic.

  12. 75 FR 61611 - Modification of Class E Airspace; San Clemente, CA

    Science.gov (United States)

    2010-10-06

    ... INFORMATION CONTACT: Eldon Taylor, Federal Aviation Administration, Operations Support Group, Western Service... extension to a Class D surface area, at San Clemente Island NALF (Fredrick Sherman Field), San Clemente, CA... within the scope of that authority as it amends controlled airspace at San Clemente Island NALF (Fredrick...

  13. 77 FR 34984 - Notice of Intent To Repatriate a Cultural Item: San Diego Museum of Man, San Diego, CA

    Science.gov (United States)

    2012-06-12

    ...The San Diego Museum of Man, in consultation with the appropriate Indian tribes, has determined that a cultural item meets the definition of unassociated funerary object and repatriation to the Indian tribes stated below may occur if no additional claimants come forward. Representatives of any Indian tribe that believes itself to be culturally affiliated with the cultural item may contact the San Diego Museum of Man.

  14. 40 CFR 81.176 - San Luis Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false San Luis Intrastate Air Quality Control Region. 81.176 Section 81.176 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Quality Control Regions § 81.176 San Luis Intrastate Air Quality Control Region. The San Luis Intrastate...

  15. Estudio preliminar del potencial bioactivo de la Annona cherimola (anona y Prunus domestica (ciruelo cultivadas en Costa Rica

    Directory of Open Access Journals (Sweden)

    Mirtha Navarro-Hoyos

    2014-06-01

    Se ubicaron plantas de ambas especies, recolectándose los frutos que luego de su debido procesamiento fueron analizados en laboratorio en cuanto a su contenido de polifenoles y a su bioactividad. Asimismo se extrajeron estacas de las plantas para reproducción vegetativa tradicional y se sembraron en las comunidades de Cabuyal de San Pedro de Poás, Alajuela (Damas Verdes y Llano Bonito de León Cortés, San José (PROAL donde se trabajó con grupos de mujeres organizadas que elaboran productos artesanales como champú, cremas y aceites, contribuyendo con ellas en el adiestramiento con las buenas prácticas en laboratorio y la importancia del cuido del germoplasma.

  16. ASTER Images San Francisco Bay Area

    Science.gov (United States)

    2000-01-01

    These images of the San Francisco Bay region were acquired on March 3, 2000 by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA's Terra satellite. Each covers an area 60 kilometers (37 miles) wide and 75 kilometers (47 miles) long. With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER will image the Earth for the next 6 years to map and monitor the changing surface of our planet.Upper Left: The color infrared composite uses bands in the visible and reflected infrared. Vegetation is red, urban areas are gray; sediment in the bays shows up as lighter shades of blue. Thanks to the 15 meter (50-foot) spatial resolution, shadows of the towers along the Bay Bridge can be seen.Upper right: A composite of bands in the short wave infrared displays differences in soils and rocks in the mountainous areas. Even though these regions appear entirely vegetated in the visible, enough surface shows through openings in the vegetation to allow the ground to be imaged.Lower left: This composite of multispectral thermal bands shows differences in urban materials in varying colors. Separation of materials is due to differences in thermal emission properties, analogous to colors in the visible.Lower right: This is a color coded temperature image of water temperature, derived from the thermal bands. Warm waters are in white and yellow, colder waters are blue. Suisun Bay in the upper right is fed directly from the cold Sacramento River. As the water flows through San Pablo and San Francisco Bays on the way to the Pacific, the waters warm up.Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of International Trade and Industry. A joint U.S./Japan science team is responsible for

  17. L’Europe et les sans-papiers

    OpenAIRE

    Simonnot, Nathalie; Intrand, Caroline

    2013-01-01

    En Europe, les sans-papiers vivent des conditions socio-économiques particulièrement défavorables. Les systèmes de santé des pays européens sont peu performants pour le suivi des personnes sans papiers. Ils sont en outre souvent victimes de refus de soins. Pire, l’accès aux soins est dans certains pays progressivement instrumentalisé au profit du contrôle de l’immigration. Ces politiques grossissent les rangs des populations qui n’accèdent pas aux soins et doivent avoir recours à Médecins du ...

  18. Evaluating a Radar-Based, Non Contact Streamflow Measurement System in the San Joaquin River at Vernalis, California

    Science.gov (United States)

    Cheng, Ralph T.; Gartner, Jeffrey W.; Mason, Jr., Robert R.; Costa, John E.; Plant, William J.; Spicer, Kurt R.; Haeni, F. Peter; Melcher, Nick B.; Keller, William C.; Hayes, Ken

    2004-01-01

    Accurate measurement of flow in the San Joaquin River at Vernalis, California, is vital to a wide range of Federal and State agencies, environmental interests, and water contractors. The U.S. Geological Survey uses a conventional stage-discharge rating technique to determine flows at Vernalis. Since the flood of January 1997, the channel has scoured and filled as much as 20 feet in some sections near the measurement site resulting in an unstable stage-discharge rating. In response to recent advances in measurement techniques and the need for more accurate measurement methods, the Geological Survey has undertaken a technology demonstration project to develop and deploy a radar-based streamflow measuring system on the bank of the San Joaquin River at Vernalis, California. The proposed flow-measurement system consists of a ground-penetrating radar system for mapping channel geometries, a microwave radar system for measuring surface velocities, and other necessary infrastructure. Cross-section information derived from ground penetrating radar provided depths similar to those measured by other instruments during the study. Likewise, surface-velocity patterns and magnitudes measured by the pulsed Doppler radar system are consistent with near surface current measurements derived from acoustic velocity instruments. Since the ratio of surface velocity to mean velocity falls to within a small range of theoretical value, using surface velocity as an index velocity to compute river discharge is feasable. Ultimately, the non-contact radar system may be used to make continuous, near-real-time flow measurements during high and medium flows. This report documents the data collected between April 14, 2002 and May 17, 2002 for the purposes of testing this radar based system. Further analyses of the data collected during this field effort will lead to further development and improvement of the system.

  19. GOWind Project Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Hatton, Ian [CEO

    2014-12-19

    To obtain a permit, to construct, to connect 3x6MW permanent magnet direct drive wind power generators, and to deliver to the ERCOT grid 18MW of renewable energy from up to 5 miles offshore San Pedro Island, Texas. To further develop the site to accommodate up to 1000MW of productivity and thereby drive down the average cost of construction, making offshore wind power economically competitive with alternative sources of energy.

  20. Collapsing Insurgent Organizations through Leadership Decapitation: A Comparison of Targeted Killing and Targeted Incarceration in Insurgent Organizations

    Science.gov (United States)

    2010-03-01

    case study, the deaths of Pedro Joaquin Chamorro and Carlos Fonseca in Nicaragua are examined to illustrate the failure of killing insurgent leaders...of house arrest in San Carlos del Rio on the Costa Rican border.82 Chamorro escaped from house arrest and lived in exile in Costa Rica for two years...Venezuela, Panama, Costa Rica, and Cuba began to openly support the insurgency, while the United States slowly removed its support from the Somoza

  1. Voice and Valency in San Luis Potosi Huasteco

    Science.gov (United States)

    Munoz Ledo Yanez, Veronica

    2014-01-01

    This thesis presents an analysis of the system of transitivity, voice and valency alternations in Huasteco of San Luis Potosi (Mayan) within a functional-typological framework. The study is based on spoken discourse and elicited data collected in the municipalities of Aquismon and Tancanhuitz de Santos in the state of San Luis Potosi, Mexico. The…

  2. Timber resource statistics for the San Joaquin and southern resource areas of California.

    Science.gov (United States)

    Karen L. Waddell; Patricia M. Bassett

    1997-01-01

    This report is a summary of timber resource statistics for the San Joaquin and Southern Resource Areas of California, which include Alpine, Amador, Calaveras, Fresno, Imperial, Inyo, Kern, Kings, Los Angeles, Madera, Mariposa, Merced, Mono, Orange, Riverside, San Bernardino, San Diego, San Joaquin, Stanislaus, Tulare, and Tuolumne Counties. Data were collected as part...

  3. Use of ground-water reservoirs for storage of surface water in the San Joaquin Valley, California

    Science.gov (United States)

    Davis, G.H.; Lofgren, B.E.; Mack, Seymour

    1964-01-01

    The San Joaquin Valley includes roughly the southern two-thirds of the Central Valley of California, extending 250 miles from Stockton on the north to Grapevine at the foot of the Tehachapi Mountains. The valley floor ranges in width from 25 miles near Bakersfield to about 55 miles near Visalia; it has a surface area of about 10,000 square miles. More than one-quarter of all the ground water pumped for irrigation in the United States is used in this highly productive valley. Withdrawal of ground water from storage by heavy pumping not only provides a needed irrigation water supply, but it also lowers the ground-water level and makes storage space available in which to conserve excess water during periods of heavy runoff. A storage capacity estimated to be 93 million acre-feet to a depth of 200 feet is available in this ground-water reservoir. This is about nine times the combined capacity of the existing and proposed surface-water reservoirs in the San Joaquin Valley under the California Water Plan. The landforms of the San Joaquin Valley include dissected uplands, low plains and fans, river flood plains and channels, and overflow lands and lake bottoms. Below the land surface, unconsolidated sediments derived from the surrounding mountain highlands extend downward for hundreds of feet. These unconsolidated deposits, consisting chiefly of alluvial deposits, but including some widespread lacustrine sediments, are the principal source of ground water in the valley. Ground water occurs under confined and unconfined conditions in the San Joaquin Valley. In much of the western, central, and southeastern parts of the valley, three distinct ground-water reservoirs are present. In downward succession these are 1) a body of unconfined and semiconfined fresh water in alluvial deposits of Recent, Pleistocene, and possibly later Pliocene age, overlying the Corcoran clay member of the Tulare formation; 2) a body of fresh water confined beneath the Corcoran clay member, which

  4. Dispersion Mechanisms of a Tidal River Junction in the Sacramento–San Joaquin Delta, California

    Directory of Open Access Journals (Sweden)

    Karla T. Gleichauf

    2014-12-01

    Full Text Available doi: http://dx.doi.org/10.15447/sfews.2014v12iss4art1In branching channel networks, such as in the Sacramento–San Joaquin River Delta, junction flow dynamics contribute to dispersion of ecologically important entities such as fish, pollutants, nutrients, salt, sediment, and phytoplankton. Flow transport through a junction largely arises from velocity phasing in the form of divergent flow between junction channels for a portion of the tidal cycle. Field observations in the Georgiana Slough junction, which is composed of the North and South Mokelumne rivers, Georgiana Slough, and the Mokelumne River, show that flow phasing differences between these rivers arise from operational, riverine, and tidal forcing. A combination of Acoustic Doppler Current Profile (ADCP boat transecting and moored ADCPs over a spring–neap tidal cycle (May to  June 2012 monitored the variability of spatial and temporal velocity, respectively. Two complementary drifter studies enabled assessment of local transport through the junction to identify small-scale intrajunction dynamics. We supplemented field results with numerical simulations using the SUNTANS model to demonstrate the importance of phasing offsets for junction transport and dispersion. Different phasing of inflows to the junction resulted in scalar patchiness that is characteristic of MacVean and Stacey’s (2011 advective tidal trapping. Furthermore, we observed small-scale junction flow features including a recirculation zone and shear layer, which play an important role in intra-junction mixing over time scales shorter than the tidal cycle (i.e., super-tidal time scales. The study period spanned open- and closed-gate operations at the Delta Cross Channel. Synthesis of field observations and modeling efforts suggest that management operations related to the Delta Cross Channel can strongly affect transport in the Delta by modifying the relative contributions of tidal and riverine flows, thereby

  5. The green areas of San Juan, Puerto Rico

    Directory of Open Access Journals (Sweden)

    Olga M. Ramos-González

    2014-09-01

    Full Text Available Green areas, also known as green infrastructure or urban vegetation, are vital to urbanites for their critical roles in mitigating urban heat island effects and climate change and for their provision of multiple ecosystem services and aesthetics. Here, I provide a high spatial resolution snapshot of the green cover distribution of the city of San Juan, Puerto Rico, by incorporating the use of morphological spatial pattern analysis (MSPA as a tool to describe the spatial pattern and connectivity of the city's urban green areas. Analysis of a previously developed IKONOS 4-m spatial resolution classification of the city of San Juan from 2002 revealed a larger area of vegetation (green areas or green infrastructure than previously estimated by moderate spatial resolution imagery. The city as a whole had approximately 42% green cover and 55% impervious surfaces. Although the city appeared greener in its southern upland sector compared to the northern coastal section, where most built-up urban areas occurred (66% impervious surfaces, northern San Juan had 677 ha more green area cover dispersed across the city than the southern component. MSPA revealed that most forest cover occurred as edges and cores, and green areas were most commonly forest cores, with larger predominance in the southern sector of the municipality. In dense, built-up, urban land, most of the green areas occurred in private yards as islets. When compared to other cities across the United States, San Juan was most similar in green cover features to Boston, Massachusetts, and Miami, Florida. Per capita green space for San Juan (122.2 m²/inhabitant was also comparable to these two U.S. cities. This study explores the intra-urban vegetation variation in the city of San Juan, which is generally overlooked by moderate spatial resolution classifications in Puerto Rico. It serves as a starting point for green infrastructure mapping and landscape pattern analysis of the urban green spaces

  6. Un poema hebreo de Alfonso de Zamora en alabanza de la versión latina bíblica de Pedro Ciruelo

    OpenAIRE

    Valle, Carlos del

    1999-01-01

    Pedro Ciruelo (siglo XVI), filósofo, teólogo y científico, natural de Daroca, hizo una traducción literal interlineal ("de verbo ad verbum") de varios libros de la Biblia hebrea. La empresa la comenzó hacia el año 1526 y aún continuaba con ella en 1538. Con motivo de la traducción literal interlineal del Pentateuco (1536), Alfonso de Zamora (n. 1474), que al parecer fue su maestro de hebreo y su mentor a lo largo de la traducción, compuso un poema en hebreo para honrar aquel magno trabajo. En...

  7. Sediment accumulation on the Southern California Bight continental margin during the twentieth century

    Science.gov (United States)

    Alexander, C.R.; Lee, H.J.

    2009-01-01

    Sediment discharged into the portion of the Southern California Bight extending from Santa Barbara to Dana Point enters a complex system of semi-isolated coastal cells, narrow continental shelves, submarine canyons, and offshore basins. On both the Santa Monica and San Pedro margins, 210Pb accumulation rates decrease in an offshore direction (from ??0.5 g cm-2yr-1 to 0.02 g cm-2yr -1), in concert with a fining in sediment grain size (from 4.5?? to 8.5??), suggesting that offshore transport of wave-resuspended material occurs as relatively dilute nepheloid layers and that hemiplegic sedimentation dominates the supply of sediment to the outer shelf, slope, and basins. Together, these areas are effectively sequestering up to 100% of the annual fluvial input. In contrast to the Santa Monica margin, which does not display evidence of mass wasting as an important process of sediment delivery and redistribution, the San Pedro margin does provide numerous examples of failures and mass wasting, suggesting that intraslope sediment redistribution may play a more important role there. Basin deposits in both areas exhibit evidence of turbidites tentatively associated with both major floods and earthquakes, sourced from either the Redondo Canyon (San Pedro Basin) or Dume Canyon (Santa Monica Basin). On the Palos Verdes shelf, sediment-accumulation rates decrease along and across the shelf away from the White's Point outfall, which has been a major source of contaminants to the shelf deposits. Accumulation rates prior to the construction of the outfall were ??0.2 g cm-2yr-1 and increased 1.5-3.7 times during peak discharges from the outfall in 1971. The distal rate of accumulation has decreased by ??50%, from 0.63 g cm -2yr-1 during the period 1971-1992 to 0.29 g cm -2yr-1 during the period 1992-2003. The proximal rate of accumulation, however, has only decreased ??10%, from 0.83 g cm -2yr-1 during the period 1971-1992 to 0.73 g cm -2yr-1 during the period 1992-2003. Effluent

  8. El modelo de televisión en Pedro Almodóvar. Cine vs televisión

    Directory of Open Access Journals (Sweden)

    Gómez Gómez, Agustín

    2012-01-01

    Full Text Available En español: En este artículo planteamos el modelo de televisión que presenta Pedro Almodóvar en su filmografía. De sus dieciocho películas, excepto en tres, todas contienen de una u otra manera una referencia a la pequeña pantalla en clave crítica. A través del análisis de todos sus filmes damos cuenta de la forma en la que aparece la televisión y nos centramos en cuatro modos o funciones de la televisión en su obra. Una que tiene que ver con la forma de visualización, que hemos denominado modelo doméstico. Un segundo modelo, que llamamos realista, es el que nos viene a decir que sólo lo que sale en pantalla existe, pero Almodóvar desacraliza la realidad a través de la parodia. Un tercer modelo es una crítica a la denominada telebasura. Finalmente, un cuarto modo es la presencia de otras obras cinematográficas a través del monitor de televisión para establecer una relación intertextual con un propósito narrativo. In english: In this paper we analyze the TV model presented by Pedro Almodóvar in his filmography. Of the eighteen movies, but three, all contain, one way or another, a reference to TV in a critical sense. Through the analysis of all his films, we observe the way in which TV appears and focus on four models or functions of the TV in his work. The first one has to do with the viewing mode, which we have named “domestic model”. A second function, which we will call “realistic”, is one which means that only what appears on screen exists, but Almodóvar desecrates reality through parody. A third model is a critique of so-called junk televisión. Finally, a fourth function is the presence of other films through the TV screen to establish an intertextual relationship with a narrative purpose.

  9. Sediment transport of streams tributary to San Francisco, San Pablo, and Suisun Bays, California, 1909-66

    Science.gov (United States)

    Porterfield, George

    1980-01-01

    A review of historical sedimentation data is presented, results of sediment-data collection for water years 1957-59 are summarized, and long-term sediment-discharge estimates from a preliminary report are updated. Comparison of results based on 3 years of data to those for the 10 water years, 1957-66, provides an indication of the adequacy of the data obtained during the short period to define the long-term relation between sediment transport and streamflow. During 1909-66, sediment was transported to the entire San Francisco Bay system at an average rate of 8.6 million cubic yards per year. The Sacramento and San Joaquin River basins provided about 83% of the sediment inflow to the system annually during 1957-66 and 86% during 1909-66. About 98% of this inflow was measured or estimated at sediment measuring sites. Measured sediment inflow directly to the bays comprised only about 40% of the total discharged by basins directly tributary to the bays. About 90% of the total sediment discharge to the delta and the bays in the San Francisco Bay system thus was determined on the basis of systematic measurements. (USGS)

  10. Produção e qualidade dos frutos da goiabeira 'Pedro Sato' submetida a diferentes épocas de poda Production and quality of guava fruits 'Pedro Sato' submitted to different pruning times

    Directory of Open Access Journals (Sweden)

    Ronaldo Hissayuki Hojo

    2007-03-01

    Full Text Available O objetivo deste trabalho foi verificar a possibilidade de produção de goiaba de boa qualidade comercial, em diferentes épocas do ano, de acordo com podas realizadas em setembro e dezembro de 2003, março e junho de 2004. Utilizaram-se goiabeiras, cultivar Pedro Sato, com os ramos podados a 30 cm da base, sem desfolhamento, com quatro anos de idade, em delineamento de blocos ao acaso. Avaliaram-se: número de frutos produzidos, produção por planta, firmeza, sólidos solúveis (SS, acidez titulável (AT, relação SS/AT, pH e açúcares solúveis totais. Observou-se que as épocas de poda afetaram de maneira expressiva as características avaliadas. A produção de frutos por planta variou de 269,8 a 500,8 e foi inversamente proporcional ao peso dos frutos (186,9 a 205,5 g. A produção foi entre 55,5 e 93,6 kg por planta. O período de poda também influenciou as características físico-químicas dos frutos, mas não afetou a firmeza. É possível a produção de frutos de boa qualidade ao longo de nove meses do ano, com o manejo das podas.The objective of this work was to verify the possibility of fruit production at different periods, according to the pruning time (September and December 2003 and March and June 2004. The experimental design was a randomized blocks with guava plants of cultivar Pedro Sato per repetition, with four-years old, no defoliation, and branches prunned with 30 cm length. Evaluations consisted of: number of fruits per plant, plant yield, firmness, soluble solids (SS, titratable acidity (AT, SS/AT ratio, pH and total soluble sugars. It was observed that the pruning periods affected these characteristics. The fruit number per plant varied from 269.8 to 500.8. Fruit weight (186.9 to 205.5 g was inversely proportional to the yield per plant. The total yield weight of fruits varied from 55.5 to 93.6 kg per plant. The pruning period also influenced significantly physio-chemical characteristics of the fruits, but not the

  11. San Andreas tremor cascades define deep fault zone complexity

    Science.gov (United States)

    Shelly, David R.

    2015-01-01

    Weak seismic vibrations - tectonic tremor - can be used to delineate some plate boundary faults. Tremor on the deep San Andreas Fault, located at the boundary between the Pacific and North American plates, is thought to be a passive indicator of slow fault slip. San Andreas Fault tremor migrates at up to 30 m s-1, but the processes regulating tremor migration are unclear. Here I use a 12-year catalogue of more than 850,000 low-frequency earthquakes to systematically analyse the high-speed migration of tremor along the San Andreas Fault. I find that tremor migrates most effectively through regions of greatest tremor production and does not propagate through regions with gaps in tremor production. I interpret the rapid tremor migration as a self-regulating cascade of seismic ruptures along the fault, which implies that tremor may be an active, rather than passive participant in the slip propagation. I also identify an isolated group of tremor sources that are offset eastwards beneath the San Andreas Fault, possibly indicative of the interface between the Monterey Microplate, a hypothesized remnant of the subducted Farallon Plate, and the North American Plate. These observations illustrate a possible link between the central San Andreas Fault and tremor-producing subduction zones.

  12. [Pedro Laín Entralgo, physician and humanist].

    Science.gov (United States)

    Goic, Alejandro

    2002-01-01

    This speech of the president of the Chilean Academy of Medicine, Dr Alejandro Goic, is a tribute to the memory of the Spanish physician, scholar, historian, writer and intellectual Dr. Pedro Laín Entralgo, who died in Madrid on June 4, 2001, at the age of 93. On that occasion, the Spanish newspaper "El Pais" defined him as the last humanist. The Spanish civil war started when Laín was 28 years old and he aligned with Franco's supporters. In 1940, when he founded the magazine "El Escorial", he was separated from the official party. He and other intellectuals declared themselves in an "interior exile". His autobiographical book, "Lightening the burden on the conscience" refers to his painful personal history. He obtained the History of Medicine chair, at the Complutense University, at the age of 34 and remained at that post until his retirement in 1978. His intellectual production is magnificent and calls to a mutual understanding, hope, friendship and love. Outstanding, among others, are his books "The wait and hope", "Theory and reality of the other", "Spain as a problem", "Medicine and history", "The clinical history", "Patient physician relationship", "Medical anthropology". He directed the collective work composed of seven volumes, called "Universal History of Medicine". He was a member of the Royal Academies for Language, History and Medicine. In Chile, he was named honorary member of the Faculty of Medicine of the University of Chile and of the Academies of Language, History and Medicine. He dictated a course of Medical Anthropology that had a profound impact on the thought of Chilean physicians. In 1949 he wrote that Chile was the most solid state of Latin America and that "Chile needs to leave his traditional calm, through a historical gesture, and create the river beds required by his magnificent spiritual and geographical gifts. There is a lack of a beautiful craziness". It was an invocation for an understanding with our neighboring countries "for ever

  13. Manifiestos y utopías, viajes y videncia: una lectura mística de Pedro Prado

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    Patricio Lizama

    2012-11-01

    Full Text Available En este trabajo estudiamos textos de Pedro Prado desde una perspectiva mística, la cual es entendida por el autor con un fundamento religioso y otro ético-social. Por ello, sus personajes se elevan hacia niveles últimos de realidad, pero no se apartan de la “tierra de hombres” y se convierten en videntes que anhelan la belleza y la justicia. En “La barca”, los personajes realizan un viaje horizontal y otro vertical para enfrentar el misterio; en Alsino, el viaje vertical es también para acercarse a la divinidad y el horizontal para enjuiciar el mundo rural chileno.La mediación entre el arriba y el abajo se representa con una embarcación que navega y vuela y con un hombre que camina y vuela, ambas figuras entendidas como alegorías del artista.

  14. Hydrologic assessment and numerical simulation of groundwater flow, San Juan Mine, San Juan County, New Mexico, 2010–13

    Science.gov (United States)

    Stewart, Anne M.

    2018-04-03

    Coal combustion byproducts (CCBs), which are composed of fly ash, bottom ash, and flue gas desulfurization material, produced at the coal-fired San Juan Generating Station (SJGS), located in San Juan County, New Mexico, have been buried in former surface-mine pits at the San Juan Mine, also referred to as the San Juan Coal Mine, since operations began in the early 1970s. This report, prepared by the U.S. Geological Survey in cooperation with the Mining and Minerals Division of the New Mexico Energy, Minerals and Natural Resources Department, describes results of a hydrogeologic assessment, including numerical groundwater modeling, to identify the timing of groundwater recovery and potential pathways for groundwater transport of metals that may be leached from stored CCBs and reach hydrologic receptors after operations cease. Data collected for the hydrologic assessment indicate that groundwater in at least one centrally located reclaimed surface-mining pit has already begun to recover.The U.S. Geological Survey numerical modeling package MODFLOW–NWT was used with MODPATH particle-tracking software to identify advective flow paths from CCB storage areas toward potential hydrologic receptors. Results indicate that groundwater at CCB storage areas will recover to the former steady state, or in some locations, groundwater may recover to a new steady state in 6,600 to 10,600 years at variable rates depending on the proximity to a residual cone-of-groundwater depression caused by mine dewatering and regional oil and gas pumping as well as on actual, rather than estimated, groundwater recharge and evapotranspirational losses. Advective particle-track modeling indicates that the number of particles and rates of advective transport will vary depending on hydraulic properties of the mine spoil, particularly hydraulic conductivity and porosity. Modeling results from the most conservative scenario indicate that particles can migrate from CCB repositories to either the

  15. Pedro Páez y la misión jesuítica en Etiopía en el contexto de la unión de las Coronas de España y Portugal

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    Marina Alfonso Mola

    2004-01-01

    Full Text Available Pedro Páez fue el religioso español que encabezó la segunda misión jesuítica en Etiopía, iniciada en 1603. Pese a su éxito en la adhesión al catolicismo del emperador Susenios, su labor se vio condicionada por su desarrollo en un área de influencia portuguesa y en un momento de rivalidad entre las diversas órdenes que actuaban en los territorios ultramarinos situados respectivamente bajo el dominio de España y Portugal.Pedro Páez was the Spanish priest who led the second Jesuit mission in Ethiopia, from 1603 on. Althought his success in submitting Emperor Susenyos to the Catholic Church, his task was conditioned by its development in a area under Portuguese influence and in a period of rivalry between diverse religious orders that acted in the overseas territories put under the dominión of Spain and Portugal.

  16. Da-Bu-Yin-Wan and Qian-Zheng-San to Neuroprotect the Mouse Model of Parkinson’s Disease

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    Xiao-Gang Gong

    2014-01-01

    Full Text Available Da-Bu-Yin-Wan (DBYW and Qian-Zheng-San (QZS, two classic traditional Chinese medicinal formulas, were clinically employed to treat Parkinson’s disease (PD. Our previous studies demonstrated neuroprotective effects of them on mitochondrial function in PD mice induced by 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP. The purpose of this research was to investigate their possible mechanisms in the light of mitochondrial ATP-sensitive potassium (mitoKATP channels. The neuroprotective effect of DBYW and QZS on dopamine (DA neurons in substantia nigra (SN in the MPTP-induced PD mice was investigated by behavioral test (pole test and immunohistochemistry. Adenosine triphosphate (ATP level in the midbrain tissue was detected by firefly luciferase method. MitoKATP channel subunits SUR1 and Kir6.2 mRNA and protein expressions were tested by real-time PCR (RT-PCR and Western blot. It was observed that DBYW and/or QZS served to ameliorate MPTP-induced behavioral impairment and prevent the loss of substantia nigra dopamine neurons, as well as increase ATP level in the midbrain tissue and downregulate SUR1 expression at mRNA and protein levels with no marked influence on Kir6.2. We concluded that DBYW and QZS exhibit neuroprotective effects probably through the regulation of ATP level and mitoKATP channel subunit expressions.

  17. Effectiveness of Kampo medicine Gorei-san for chronic subdural hematoma

    International Nuclear Information System (INIS)

    Miyagami, Mitsusuke; Kagawa, Yukihide

    2009-01-01

    Chronic subdural hematomas (CSDHs) are basically treated by surgery. In some cases with no or minimum symptoms, however, they may be treated conservatively. In the present study, we evaluated the therapeutic effect of a Kampo medicine (Japanese traditional herbal medicine), Gorei-san, in the treatment of those CSDHs. Gorei-san 7.5 g t.i.d. was orally administered for 4 weeks in 22 patients with 27 CSDHs. Maximum thickness of the hematoma was followed up on CT scan for 4 to 29 weeks after administration of Gorei-san. In 7 of 22 patients, tranexamic acid and/or carbazochrome sodium sulfonate were also administrated. Gorei-san was effective in 23 of 27 CSDHs. In 12 of them, the hematoma was completely disappeared within 14 weeks after administration. In the other 11 CSDHs, the thickness was decreased. In those effective cases, thickness began to decrease 3 to 4 weeks after administration of Gorei-san. It was more effective in CSDHs with iso-/high or mixed density than with low density on CT. It was not effective in 4 out of 27 CSDHs. No apparent adverse effect was noted in the present series of patients. The present study suggests that a Kampo medicine, Gorei-san, is a useful option in the conservative treatment of CSDHs with no or minimum symptoms. (author)

  18. 75 FR 65985 - Safety Zone: Epic Roasthouse Private Party Firework Display, San Francisco, CA

    Science.gov (United States)

    2010-10-27

    ... the navigable waters of San Francisco Bay 1,000 yards off Epic Roasthouse Restaurant, San Francisco.... Wright, Program Manager, Docket Operations, telephone 202-366-9826. SUPPLEMENTARY INFORMATION: Regulatory... waters of San Francisco Bay, 1,000 yards off Epic Roasthouse Restaurant, San Francisco, CA. The fireworks...

  19. O berço francês na nossa educação: do projeto do Colégio Pedro II ao Bac-ENEM

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    Cynthia Agra de Brito Neves

    2015-12-01

    Full Text Available Este artigo tem por finalidade refletir sobre as raízes e os vínculos transversais do Brasil com a França a partir da investigação das heranças e influências da pedagogia francesa na formação do nosso ensino secundário, sobretudo em meados do século XIX, quando o Colégio Pedro II, a escola modelo, era referência nacional e importava currículos e programas de estudos dos lycées franceses. Almeida (2000, Doria (1997, Santos (2003, Vechia e Cavazotti et al (2003 e, principalmente, Razzini (2000 foram contribuições preciosas para constatarmos o papel das ideias libertárias e literárias dessa pedagogia na excelência desse Colégio no período do Império à República no Brasil. Criado em 1837, sob tutela do Estado e com o nome do imperador, o Colégio estabelecia um projeto de nação baseado nessas ideias. A instituição – responsável pela formação de nomes como Joaquim Manuel de Macedo, Manuel Bandeira e Pedro Nava – contava com um corpo docente de prestígio que se dedicou, durante décadas, à formação dos filhos da elite brasileira que procurava naquela escola uma educação inspirada no modelo clássico e humanista francês.

  20. Autenticidad y utopía: el reparto de lo sensible en Pedro Henríquez Ureña, Alfonso Reyes y Mariano Picón Salas

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    Ioannis Antzus Ramos

    2017-07-01

    Full Text Available En este trabajo abordo el pensamiento cultural y estético de Pedro Henríquez Ureña, Alfonso Reyes y Mariano Picón Salas. Para ello me centro principalmente en los ensayos que los tres escritores publicaron en los años veinte y treinta del siglo pasado y destaco las afinidades entre sus planteamientos. Al analizar sus ideas sobre la cultura y la estética del continente concluyo que los tres intelectuales propusieron una misma ordenación del mundo. La utopía occidentalista que ellos anhelaban está marcada por las nociones de consenso y autenticidad y tiene implicaciones políticas. In this article, I study the cultural and aesthetic thought of Pedro Henríquez Ureña, Alfonso Reyes, and Mariano Picón Salas. In order to do this, I take into consideration the essays that the three writers published in the 1920s and 1930s, and I underline the similarities among their ideas. The analysis of their cultural and aesthetic thought shows that the three intellectuals proposed a similar order of the world. The pro-Western utopia that they longed for is marked by the notions of consensus and authenticity and has political implications.