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Sample records for plato-san jorge basin

  1. Assessment of continuous oil and gas resources in the San Jorge Basin Province, Argentina, 2017

    Science.gov (United States)

    Schenk, Christopher J.; Mercier, Tracey J.; Hawkins, Sarah J.; Tennyson, Marilyn E.; Marra, Kristen R.; Finn, Thomas M.; Le, Phuong A.; Brownfield, Michael E.; Leathers-Miller, Heidi M.; Woodall, Cheryl A.

    2017-07-18

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated mean undiscovered, technically recoverable resources of 78 million barrels of oil and 8.9 trillion cubic feet of gas in the San Jorge Basin Province, Argentina.

  2. A late Eocene-early Oligocene transgressive event in the Golfo San Jorge basin: palynological results and stratigraphic implications

    OpenAIRE

    Paredes, José M.; Foix, Nicolas; Guerstein, Gladys Raquel; Guler, Maria Veronica; Irigoyen, Martin; Moscoso, Pablo; Giordano, Sergio

    2016-01-01

    A new Cenozoic dataset in the subsurface of the South Flank of the Golfo San Jorge Basin (Santa Cruz province) allowed to identify a non-previously recognized transgressive event of late Eocene to early Oligocene age. Below of a marine succession containing a dinoflagellate cyst assemblage that characterizes the C/G palynological zone of the Chenque Formation (early Miocene), a 80–110 m thick marine succession contains a palynological assemblage integrated by Gelatia inflata, Diphyes colliger...

  3. Human exposure to mercury in San Jorge river basin, Colombia (South America).

    Science.gov (United States)

    Olivero, Jesus; Johnson, Boris; Arguello, Eduardo

    2002-04-22

    During May-September 1999 human hair samples were collected from the village of Caimito, a fishing community of the state of Sucre (Colombia), in the San Jorge River basin area, and analyzed for total mercury (t-Hg) by cold vapor atomic absorption spectroscopy. T-Hg was measured in both male and female people aged 15-65 years, whose diet mainly consists of fish collected in nearby marshes. Average hair t-Hg concentration in people from Caimito was 4.91 +/- 0.55 microg/g (n = 94), similar to the value previously detected in fishermen living in the gold mining area, 50 km east. Males had similar t-Hg concentrations (4.31 +/- 0.42 microg/g; n = 56) to females (5.78 +/- 1.21 microg/g; n = 38) and there was no difference in t-Hg levels between groups of different age. Mercury content in hair was weakly but significantly associated (R = 0.20, P = 0.05) with fish consumption.

  4. Análisis cortical de la cuenca Golfo de SanJorge utilizando anomalías de Bouguer y ondulaciones delgeoide Crustal analysis of the San Jorge Basin basedon Bouguer anomalies and geoid undulations

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    LauraL. Cornaglia

    2009-11-01

    Full Text Available Con la finalidad de evaluar características tales comotipo de corteza y estado isostático de la cuenca sedimentaria del Golfo de SanJorge, analizamos los valores observados de anomalías de Bouguer y deondulaciones geoidales calculadas desde anomalías de aire libre por el métodode fuentes equivalentes, comparándolos con las respuestas de un modelo decuenca compensado hidrostáticamente determinado a partir de la masa topográficade la zona y el relleno sedimentario de la cuenca. Por ambos caminosencontramos un exceso de masas que interpretamos como significativa antirraízcortical y predice subsidencia para el futuro. Otras alternativas como porejemplo la intrusión de densas masas intracorticales, no alteran lasconclusiones.Toevaluate crustal characteristics such as crust type and isostatic balance ofthe sedimentary San Jorge Gulf Basin, we analyzed observed Bouguer anomaliesand geoid undulations calculated from free-air anomalies and equivalentsources, comparing them with the responses of a hydrostatic compensated basinmodel prepared using the topographic mass of the area and the basin sedimentaryfill. In both cases we found an excess mass that we explained as a significantcrustal anti-root that predicts subsidence in the future. Others alternativesas for example the emplacement of dense intracrustal masses, do not modifiedthe conclusions.

  5. Fault kinematics and depocenter evolution of oil-bearing, continental successions of the Mina del Carmen Formation (Albian) in the Golfo San Jorge basin, Argentina

    Science.gov (United States)

    Paredes, José Matildo; Plazibat, Silvana; Crovetto, Carolina; Stein, Julián; Cayo, Eric; Schiuma, Ariel

    2013-10-01

    Up to 10% of the liquid hydrocarbons of the Golfo San Jorge basin come from the Mina del Carmen Formation (Albian), an ash-dominated fluvial succession preserved in a variably integrated channel network that evolved coeval to an extensional tectonic event, poorly analyzed up to date. Fault orientation, throw distribution and kinematics of fault populations affecting the Mina del Carmen Formation were investigated using a 3D seismic dataset in the Cerro Dragón field (Eastern Sector of the Golfo San Jorge basin). Thickness maps of the seismic sub-units that integrate the Mina del Carmen Formation, named MEC-A-MEC-C in ascending order, and mapping of fluvial channels performed applying geophysical tools of visualization were integrated to the kinematical analysis of 20 main normal faults of the field. The study provides examples of changes in fault throw patterns with time, associated with faults of different orientations. The "main synrift phase" is characterized by NE-SW striking (mean Az = 49°), basement-involved normal faults that attains its maximum throw on top of the volcanic basement; this set of faults was active during deposition of the Las Heras Group and Pozo D-129 formation. A "second synrift phase" is recognized by E-W striking normal faults (mean Az = 91°) that nucleated and propagated from the Albian Mina del Carmen Formation. Fault activity was localized during deposition of the MEC-A sub-unit, but generalized during deposition of MEC-B sub-unit, producing centripetal and partially isolated depocenters. Upward decreasing in fault activity is inferred by more gradual thickness variation of MEC-C and the overlying Lower Member of Bajo Barreal Formation, evidencing passive infilling of relief associated to fault boundaries, and conformation of wider depocenters with well integrated networks of channels of larger dimensions but random orientation. Lately, the Mina del Carmen Formation was affected by the downward propagation of E-W to ESE-WNW striking

  6. Unraveling multiple provenance areas using sandstone petrofacies and geochemistry: An example in the southern flank of the Golfo San Jorge Basin (Patagonia, Argentina)

    Science.gov (United States)

    Limarino, Carlos Oscar; Giordano, Sergio Roberto

    2016-03-01

    The aim of this paper is to study the provenance of Late Cretaceous sandstones deposited along the south flank of the Golfo San Jorge Basin. For this purpose, detrital modes of three hundred thirty-seven sandstone samples collected in the Mina del Carmen, Bajo Barreal, and Cañadón Seco Formations were studied in ten oil fields. According to the modal composition of the sandstones, six petrofacies were defined allowing the identification of not only principal, but also secondary provenance areas. The QVM and VQM petrofacies are more than 20% metamorphic, sedimentary, and polycrystalline quartz clasts (Lm + Ls + Qpg > 20%), evidencing a secondary signal of basement supply masked by a predominant volcanic provenance. The petrofacies VP and VF are characterized by Lm + Ls + Qpg 20%.), which indicate a supply of sediment from volcanic terrains and scarce derivation of materials from basement rocks. Based on the plagioclase/k-feldspar ratio, the VF petrofacies is interpreted to be dominated by the supply of sand grains from the Andean volcanic-arc, while VP is supposed have originated through the erosion of intermediate volcanic rock outcroppings in the Macizo del Deseado. Finally, both the VQ and QV petrofacies show Lm + Ls + Qpg <20% and Pm + Om<20%, indicating a provenance of volcanic areas coupled with minor contributions from basement rocks. During the Late Cretaceous, the Golfo San Jorge Basin underwent a sag phase that was characterized by very scarce volcanism and tectonic activity. Although these conditions did not favor defined patterns in the vertical stacking of petrofacies, the sandstones exhibit remarkable changes in their regional distribution, which were determined by the paleogeography of the basin and differences in basement composition within the source areas. Finally, a paleogeographic model for sediment circulation in the basin is proposed. This model recognizes the main fluvial dispersal trends that flowed northwest to southeast and transported

  7. Mechanisms of aggradation in fluvial systems influenced by explosive volcanism: An example from the Upper Cretaceous Bajo Barreal Formation, San Jorge Basin, Argentina

    Science.gov (United States)

    Umazano, Aldo M.; Bellosi, Eduardo S.; Visconti, Graciela; Melchor, Ricardo N.

    2008-01-01

    The Late Cretaceous succession of the San Jorge Basin (Patagonia, Argentina) records different continental settings that interacted with explosive volcanism derived from a volcanic arc located in the western part of Patagonia. This paper discusses the contrasting aggradational mechanisms in fluvial systems strongly influenced by explosive volcanism which took place during sedimentation of the Bajo Barreal Formation. During deposition of the lower member of the unit, common ash-fall events and scarce sandy debris-flows occurred, indicating syn-eruptive conditions. However, the record of primary pyroclastic deposits is scarce because they were reworked by river flows. The sandy fluvial channels were braided and show evidence of important variations in water discharge. The overbank flows (sheet-floods) represent the main aggradational mechanism of the floodplain. In places, subordinate crevasse-splays and shallow lakes also contributed to the floodplain aggradation. In contrast, deposition of the upper member occurred in a fluvial-aeolian setting without input of primary volcaniclastic detritus, indicating inter-eruptive conditions. The fluvial channels were also braided and flowed across low-relief floodplains that mainly aggraded by deposition of silt-sized sediments of aeolian origin (loess) and, secondarily by sheet-floods. The Bajo Barreal Formation differs from the classic model of syn-eruptive and inter-eruptive depositional conditions in the presence of a braided fluvial pattern during inter-eruptive periods, at least at one locality. This braided fluvial pattern is attributed to the high input of fine-grained pyroclastic material that composes the loessic sediments.

  8. Redefinición estratigráfica del grupo Río Chico (Paleógeno Inferior, en el norte de la cuenca del golfo San Jorge, Chubut Stratigraphic redefinition of Río Chico Group (Early Paleogene in the north of the Golfo San Jorge basin, Chubut

    Directory of Open Access Journals (Sweden)

    María Sol Raigemborn

    2010-10-01

    Full Text Available El Grupo Río Chico (Paleoceno Superior-Eoceno Medio, de origen continental y aflorante en la cuenca del Golfo San Jorge, aun no cuenta con un esquema litoestratigráfico adecuado que contemple las variaciones y relaciones espaciales de sus unidades integrantes. En este trabajo, restringido arealmente al norte de la cuenca, se redefinen sus cuatro formaciones que de base a techo son: Las Violetas, Peñas Coloradas, Las Flores y Koluel-Kaike. La relación inferior del grupo con la Formación Salamanca es de tipo transicional y se resuelve en un intervalo estratigráfico denominado en este trabajo niveles transicionales. La Formación Las Violetas se circunscribe al centro del área de estudio, borde norte de la cuenca, donde se manifiesta una posible relación de lateralidad con la Formación Peñas Coloradas. Esta última muestra un importante desarrollo en la zona costera y occidental, sin aflorar en el área central de estudio. La Formación Las Flores alcanza su mayor espesor en la zona central (facies más gruesas y disminuye hacia el este y oeste (facies más finas. La Formación Koluel-Kaike posee sus facies típicas y mayores espesores hacia el oeste, mientras que hacia el centro y este se acuña hasta desaparecer en el borde norte de la cuenca. La relación superior de esta última unidad con la suprayacente Formación Sarmiento es de tipo transicional.The Río Chico Group (Late Paleocene-Middle Eocene, which is continental in origin and outcrop in Golfo San Jorge basin, has not got a suitable lithostratigraphic scheme yet which considers variations and spatial relationships of its internal units. In this paper, restricted to the north of the basin, four formations are redefined from base to top: Las Violetas, Peñas Coloradas, Las Flores and Koluel-Kaike. The lower relationship of this group with Salamanca Formation is transitional and it is resolved in a stratigraphic interval called in this paper transitional levels. Las Violetas

  9. Jorge de Lima: Brazilian Poet

    Science.gov (United States)

    Kennedy, James H.

    1973-01-01

    Discusses Jorge de Lima--born in Uniao dos Palmares, Brazil on April 23, 1893, died in Rio de Janeiro on November 15, 1953--who during the Twenties became an important member of the literary movement known as Modernism and wrote both religious and regional poetry constituting the beginnings of a Afro-Brazilian poetry. (Author/JM)

  10. HOMENAJE AL DOCTOR JORGE CAVELIER

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    Guillermo Rueda Montaña

    1979-06-01

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    (Palabras del doctor Guillermo Rueda Montaña, durante el entierro del doctor Jorge Cavelier, el 25 de junio de 1978.

    Señores:

    Cuentan viejos relatos indígenas, de la "Tierra de los árboles inmensos", que en los grandes bosques se produce un silencio total de muchas horas, cuando cae uno de esos titanes. Varias veces centenario. Como si la tierra y todas sus criaturas recibieran el impacto y el profundo dolor de la caída de un ser aparentemente inmortal. Así nosotros, absortos y asombrados, presenciamos el derrumbe de este otro gigante que proyectó su sombra sobre el Territorio Nacional, y se constituyó por sus ejecutorias, en figura casi mística en la Medicina Colombiana.

    Pues fue JORGE CAVELIER el hombre - acción. Si hubiera vivido en el Egipto clásico, habría construído una pirámide, si en los tiempos medioevales, habría emprendido una cruzada o levantado una Catedral.
    Tenía una visión muy clara y era capaz de traducirla a fuerza de mandobles si fuere necesario, en una obra de interés común.
    La hercúlea conformación de su raza, mezcla de celtas y vikingos, creadora de marinos, de hombres de acción, de grandes capitanes, lo impulsaba a la ejecución.
    Cuando se fijaba una meta, siempre orientada hacia el progreso de la comunidad, se lanzaba en procura sin que ningún obstáculo pudiera detener el impulso emocional de su voluntad ejecutiva. Así también, con esa misma garra, se enfrentó a la muerte, a rompe y rasga, sin cuartel, sin concesiones, porque quería vivir, para continuar haciendo.

    Esos ojos profundamente azules, que en tantas ocasiones reflejaron la ira, cuando algo o alguien se interponía en el camino de su férrea voluntad, eran también capaces de brillar emocionados cuando se tocaba sus más íntimas fibras de aguda sensibilidad social y
    completa solidaridad humana.
    Fué intemperante y fue soberbio, pero fue grande en sus prop

  11. Jorge Manrique y sus coplas inmortales

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    Augusto Morales Pino

    1979-03-01

    Full Text Available Cinco siglos hace que don Jorge Manrique, que en ese entonces contaba con 39 años, durante un combate que se trabó a las puertas de Garcí Muñoz, "se metió con tanta osadía entre los enemigos, que por no ser visto de los suyos, para que fuera socorrido, le ficieron de muchos golpes y murió peleando".

  12. Jorge de Lima e a Poesia Transicional

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    Leandro Durazzo

    2011-01-01

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    Resumo: Este pequeno artigo estuda a poesia como transmissão de um estado poético vivenciado. Jorge de Lima, pela via da poesia como linguagem essencial – que busca reproduzir no leitor a própria experiência do sentimento poético -, traz à realidade a vivência integradora do homem com o meio – cósmico, social, religioso. Traçando paralelos com as noções de objeto transicional (Winnicott e mito como objeto transicional coletivo (Green, buscaremos evidenciar o modo pelo qual, poeticamente, Jorge de Lima cria uma experiência lingüística criativa, que equilibra e relaciona as motivações subjetivas do poeta com as implicações objetivas da realidade externa, sociocultural.

    Abstract: The paper studies poetry as the transmission of a lived poetical state. Jorge de Lima, through poetry as essential language – that strives to reproduce in the reader the very existence of the poetical feeling – brings to reality the integrating living between man and environment – whether cosmic, social or religious. Establishing parallels with the notion of transitional object (Winicott and myth and collective transition object (Green, the aim of this article is to throw light over

  13. Doctor Jorge Gutiérrez Escobar

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    Mosquera Alberto

    1944-09-01

    Full Text Available El nombre del Dr. Jorge Gutiérrez Escobar está íntimamente ligado a la existencia de la Facultad Nacional de Agronomía. Cuando la Nación adquirió del Departamento de Antioquia los terrenos, edificios e instalaciones de la Institución que en 1935 tomó el nombre de Instituto Agrícola Nacional, correspondió al Dr. Gutiérrez ponerse al frente de sus inciertos destinos. A sus gestiones y desvelado interés debe su vida actual la Facultad Nacional de Agronomía, organismo docente que le hace honor a Antioquia y al país y del cual ha salido un lujoso equipo de Ingenieros Agrónomos que hoy orienta, con notable competencia, la actividad agrícola que es la cepa de la economía nacional.

  14. "Emma Zunz" de Jorge Luis Borges

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    Ángeles Ma. del Rosario Pérez Bernal

    2007-01-01

    Full Text Available El objetivo de este artículo es realizar un estudio crítico de la fi cción de Jorge Luis Borges intitulada “Emma Zunz”, que devele al lector la manera en la que el entramado narrativo integra una reescritura de algunas ideas de Schopenhauer y de la Cábala, las cuales son conmutadas por nuevas signifi caciones para deleite y perplejidad de sus lectores. Las herramientas utilizadas para el análisis provienen, esencialmente, de la hermenéutica de Paul Ricoeur, quien considera a la obra de fi cción como un proceso de innovación semántica que a través de la activación del círculo de la mimesis, constituye y organiza la multiplicidad de acontecimientos en una historia única y completa.

  15. Académico Jorge Segura Vargas

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    Alfredo Jácome Roca

    2011-07-01

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    El doctor Jorge Segura Vargas nació en Duitama, Boyacá, el 14 de agosto de 1924. Ingresó como estudiante fundador en 1942 a la naciente escuela de medicina de la Javeriana, la segunda facultad en Bogotá, que contó con no pocos enemigos que casi acaban con ella. El apoyo de algunos distinguidos profesores de la época –que además firmaron el acta de fundación- el tesón del Padre Félix Restrepo, a la sazón Rector Magnífico, y la perseverancia de alumnos como Segura, permitió que este finalizara sus estudios en 1947 en la primera promoción y se graduara en 1950 con la tesis “Vesícula no visible, intubación duodenal”. Con el título no terminaron los avatares, por la resistencia que generaban los egresados de la nueva escuela médica. Sin embargo, Jorge y algunos compañeros lograron ingresar al Hospital San José de Bogotá, donde llegaron a ser muy apreciados. El entrenamiento lo logró realizar en este tradicional centro hospitalario de la capital, con el profesor Hernando Anzola Cubides. Era Anzola un distinguido académico, miembro de la Sociedad de Cirugía de Bogotá, quien creó una importante escuela quirúrgica en la capital.

    Fue Alumno Fundador y Profesor Distinguido de la Facultad de Medicina de la Universidad Javeriana, Jefe del Departamento Quirúrgico del Hospital San Ignacio, donde dejó un legado de habilidades y conocimientos quirúrgicos, bonhomía y lealtad con la Facultad, que acompañó de principio a fin, en las buenas y en las malas.

  16. Emma Zunz by Jorge Luis Borges: the Concept of Justice

    National Research Council Canada - National Science Library

    Rosa Vila

    2014-01-01

    Emma Zunz, by Jorge Luis Borges, is the story of a girl who decides to kill her boss in order to avenge her father's death, believing that her father's version of an event that occurred years before was true...

  17. Researcher Profile: An Interview with Jorge Ruiz-Menjivar

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    Jorge Ruiz-Menjivar

    2016-09-01

    Full Text Available Jorge Ruiz-Menjivar is originally from San Salvador, El Salvador, but has had the privilege to live in several Latin American countries (e.g., Nicaragua, Costa Rica, among others, and to travel through many other regions in the world. He obtained a Bachelor’s degree in Accounting at the University of New Orleans-Louisiana State University. Then, he went on to earn a Master’s degree in Personal and Family Financial Planning at the University of Florida under the supervision of Drs. Michael S. Gutter and Martie Gillen. Recently, Jorge finished his Doctoral degree in Financial Planning, Housing and Consumer Economics from the University of Georgia under the supervision of Drs. John E. Grable and George Engelhard, Jr.

  18. LA FOTOGRAFÍA DE JORGE ORTIZ, REVELANDO PAISAJES

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    Mónica Lucía Molina Saldarriaga

    2016-08-01

    Full Text Available Jorge Ortiz, es uno de los artistas más relevantes en la historia de la fotografía artística en Colombia. Él propone una nueva perspectiva para la producción y la reflexión en torno a la configuración de un nuevo lenguaje fotográfico, en el cual confluyen relaciones pictóricas, conceptuales con la exploración de las técnicas fotográficas. El artículo pretende explorar el lenguaje construido por el maestro Jorge Ortiz a través de su obra y valorar la configuración estética que hay al interior de la misma

  19. LÍDIA JORGE: TERRITORIES OF PASSION AND WRITING

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    José Luís Giovanoni Fornos

    2009-04-01

    Full Text Available The present paper approaches the novels by the Portuguese writer Lídia Jorge, highlighting the symbolic aspects of space. It considers, above all, the historical and political dimension of the different territories examined by the writer. At the same time, it investigates the importance of writing in the spacial construction and the dominance of passion – amorous and ideological – in the identity conflicts lived by the characters.

  20. The Library of Babel: The Universe of Jorge Luis Borges

    OpenAIRE

    Montanaro Meza, Oscar

    2011-01-01

    How timely is the fact discuss basic aspects and specific literary production of Jorge Luis Borges (Buenos Aires, 1899-Geneva, 1986) with students and staff of the School of Library, Documentation and Information of the National University.I intend to highlight all of the great Argentine writer their life experience and working with texts, books and libraries. Borges played his work as a librarian, first in the Public Library, Miguel Cane, Assistant position he held from 1937 to 1946, because...

  1. Académico Jorge R. Segura Vargas

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    Zoilo Cuellar Montoya

    2011-07-01

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    El martes 26 de julio de 2011 se extinguió, en su residencia de tantos años, la valiosa existencia del Profesor Jorge R. Segura Vargas, brillante cirujano general y gastroenterólogo, médico en toda la extensión de la palabra, profesional idóneo y profundamente hipocrático, caballero sin tacha en su ejercicio de galeno, en su vida particular, en lo social y en lo académico, más allá de un insigne profesor de varias generaciones de médicos, en una de las cuales yo tuve el honor de tenerlo como maestro en la Facultad de Medicina, de cirujanos y de gastroenterólogos, verdadero prototipo de maestro, con toda la connotación que el término representa, un académico completo, tanto mirándolo desde los claustros universitarios de la Facultad de Medicina de la Pontificia Universidad Javeriana como desde los salones, las sesiones y las ejecutorias de la Academia Nacional de Medicina de Colombia, desde las Sociedades Científicas o desde la de Historia de la Medicina y, por sobre todo, un hombre que no sólo supo ser amigo de sus amigos sino, fundamentalmente, un gran amigo de nosotros, sus alumnos, tal como lo fue en su momento de sus propios maestros.

    Fue, indudablemente mi amigo personal y su sensibilidad y afecto en este campo la manifestó conmigo hace muchos años: permanecerá para siempre en mi corazón el texto de la hermosa, sabia y afectuosa carta que me envió, asociándose a mi dolor y el de mi familia, con ocasión de la muerte de mi padre. Pero, faltaría a la justicia si omitiera una cualidad superlativa de Jorge: su inagotable condición de esposo y de padre. Recuerdo su cara de tristeza cuando me contó sobre la enfermedad de su adorada Celmira y la necesidad de trasladarla a una localidad de mucho menor altura sobre el nivel del mar debido a su problema pulmonar sin que él, que por sus actividades profesionales se veía impedido de abandonar Bogotá, pudiera acompañarla permanentemente. Por otro lado

  2. Las personalidades múltiples de Jorge Mario Varlotta Levrero

    OpenAIRE

    Vecchio, Diego

    2016-01-01

    1- El portero y el otro El año 1992 marca un corte en la obra de Jorge Mario Varlotta Levrero. En 1992, Levrero publica, en Montevideo, en la editorial Arca, El portero y el otro. Con “Apuntes bonaerenses” y “Diario de un canalla”, Levrero inventa un híbrido de diario íntimo, reflexiones ecolo-cósmico-religiosas y dibujos animados, inaugurando, parece ser, una nueva etapa que se prolonga en El discurso vacío y culmina triunfante en La novela luminosa. Al igual que ciertos animales unicelular...

  3. Coordenadas intertextuales en Caridad (1972, de Jorge Fons

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    Eduardo de la Vega Alfaro

    2008-01-01

    Full Text Available Filmada hacia principios de los setenta, Caridad, episodio del largometraje Fe, esperanza y caridad, es uno de los ejemplos de las innovadoras propuestas estéticas que el director Jorge Fons realizó en el contexto del llamado "Nuevo cine mexicano". A partir de las herramientas del análisis intertextual, este artículo intenta demostrar la manera en que Fons, basado en múltiples referentes culturales -incluidos textos y personajes religiosos-, logró criticar severamente al establishment y al cine mexicano mismo.

  4. LAS FIGURAS DEL DESEO EN LOS SONETOS DE JORGE CUESTA The figures of desire in Jorge Cuesta’s sonnets

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    Béatrice Ménard

    2004-01-01

    Este trabajo analiza algunas de las figuras del deseo en los sonetos del poeta mexicano Jorge Cuesta (1903-1942), bajo una perspectiva a la vez literaria, psicoanalítica y filosófica. Se trata de mostrar que, dentro del universo poético de Cuesta, “en el juego del deseo los dados están cargados y las cartas marcadas”, como dice Françoise Dolto. Se ponen de manifiesto las figuras más relevantes del deseo y las formas poéticas en que se expresan. Observamos cómo el sujeto poético pe...

  5. LAS FIGURAS DEL DESEO EN LOS SONETOS DE JORGE CUESTA The figures of desire in Jorge Cuesta’s sonnets

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    Béatrice Ménard

    2004-12-01

    Full Text Available Este trabajo analiza algunas de las figuras del deseo en los sonetos del poeta mexicano Jorge Cuesta (1903-1942, bajo una perspectiva a la vez literaria, psicoanalítica y filosófica. Se trata de mostrar que, dentro del universo poético de Cuesta, “en el juego del deseo los dados están cargados y las cartas marcadas”, como dice Françoise Dolto. Se ponen de manifiesto las figuras más relevantes del deseo y las formas poéticas en que se expresan. Observamos cómo el sujeto poético persigue un escurridizo y, por ende, inalcanzable objeto del deseo, que se esfuma en el mismo instante en que pretende asirlo. La construcción de los sonetos y la red de imágenes poéticas que los componen reflejan la tensión entre el deseo y su realización y revelan el drama existencial del locutor, drama en el que se puede reconocer la trágica experiencia del poeta Jorge Cuesta.This study will examine some of the figures of desire in the sonnets by the mexican poet Jorge Cuesta (1903-1942 from a literary, psycho-analitical and philosophical angle. The purpose is to bring to prominence that, in Cuesta’s poetical world, “at the game of desire the dice are loaded and the cards are fixed”, as Françoise Dolto says. We will bring out the poetical forms expressing the most significant figures of desire. We will observe how the poetic voice is pursuing an unattainable and elusive object of desire which vanishes at the very moment when it seems within reach. The construction of the sonnets, whit its framework of poetical images, shows the tension between desire and fulfilment and thus reveals the existential drama the speaker goes through. A similar situation to Jorge Cuesta’s own tragedy.

  6. Esbozo biográfico de Jorge Isaacs

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    José Eduardo Rueda Enciso

    2009-12-01

    Full Text Available Aside from his fame as the author of the best-selling novel Maria, Jorge Isaacs was well-known in his time for his adventurous undertakings. However, for most people nowadays the name of this author only evokes memories of a romantic nineteenth-century writer who forms part of the obligatory cannon in school. This article, not only tracks the author´s family origins and his literary career, but it also allows the reader to become acquainted with the numerous political, scientific and academic activities that Isaacs carried out almost until the end of his life, the liberal and progressive character of his ideas, and the love-hate relationship that because of his ideals he had with his native region and his countrymen

  7. Jorge Amado, Exílio e Literatura

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    Eduardo Assis Duarte

    2002-12-01

    Full Text Available Além de recuperar elementos da biografia de Jorge Amado como escritor militante do Partido Comunista Brasileiro, em especial no tocante à sua atuação política e cultural em outros países, nos períodos em que viveu como exilado (1941-1942 e 1948-1952, o artigo objetiva refletir sobre a especificidade da condição de expatriado e, ao mesmo tempo, de compagnon de route e personalidade do movimento comunista internacional. Em paralelo, estabelece relações entre esta condição e a recepção da obra amadiana no exterior.

  8. Homenaje Profesor Jorge camacho Gamba (1907-1998

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    Alberto Hernández Saenz

    1998-08-01

    Full Text Available

    En su elección como Miembro Honorario

    Señor Presidente de la Academia Nacional de Medicina, doctor Gilberto Rueda Pérez;
    Señores Miembros de la Junta Directiva;
    Señor Profesor Jorge Camacho Gamba;
    Doña Lida Latorre de Camacho;
    Germán, Amparo, Alfonso y Juan Manuel Camacho Latorre;
    Señores Académicos;
    Señoras y Señores;

    Amigos Todos:

    “No hay pueblo de avanzada cutura y educación, donde no esté arraigado en el alma de cada uno de sus habitantes, un culto fervoroso, por la niñez”. Es una de las frases del Profesor Jorge Camacho Gamba, con quien realicé muy amenas tertulias en los últimos años, con la preocupación de recoger información valiosa sobre su vida y su obra, que convertidos ya, en patrimonio nacional, comparto hoy con ustedes.

    Nace en Bogotá el martes 16 de Enero de 1906, en el hogar formado por don Francisco Camacho Angulo y doña Florentina Gamba de Camacho. Aunque nacido en la capital, por sus raíces, él siempre se consideró santandereano; allí en Puente Nacional transcurrieron su niñez y su infancia, particularmente en “Piracía”, una de las haciendas de don Francisco Camacho Angulo. Allí aprendió sus primeras letras, que le enseñara una institutriz.

    El joven Jorge Camacho ingresó al Colegio Mayor de San Bartolomé, en donde se educaran también sus siete hermanos. Recuerda en particular a los padres jesuítas Aspiros, Sumalave y Rafael María Granados, quienes, comenta el doctor Camacho, “fueron excelentes maestros, que me inculcaron el deseo de estudiar”. Se graduó de bachiller en 1925.

    La madre, sembró en él, el sentido de la importancia del servicio a los demás, sobre todo a los niños, semilla de donde va germinando su vocación de ser médico. Al año siguiente luego de “un pequeño concurso”, dece el Profesor, ingresé a la Facultad de Medicina de la Universidad Nacional, situada en

  9. Integrated Provenance Studies in Northwestern South America, Linking Tectonic and Sedimentary Processes

    Science.gov (United States)

    Montes, C.; Cardona, A.; Ramirez, V. O.; Bayona, G.; Ayala, C.; Valencia, V.

    2009-12-01

    Post-collisional late Eocene to Oligocene extensional basins (Plato-San Jorge basin in Colombia) and syn-collisional basins to the east contain the record of drainages and source areas as a former passive margin obliquely collided with the Caribbean deformation front. A 2 to 8 km thick, shallowing-upward and almost entirely fine-grained, upper Eocene and younger sedimentary sequence contains the record of post-collisional paleogeography behind the advancing deformation front. Sedimentation in the syn-collisional margin is fragmentary along the northern margins of Colombia and Venezuela in the Guajira province. An integrated provenance approach is being undertaken with detrital zircon geochronology, whole rock geochemistry, heavy mineral analysis and tectonic modeling. Source areas contain distinctive assemblages that should be diagnostic and include cratonic contributions with Grenville and older provinces, Andean contributions with Mesozoic-age signatures and Caribbean contributions with latest Cretaceous and Paleogene contributions. The complex Paleogene tectonic interactions along the northwestern South American margin include the simultaneous opening of basins (Plato-San Jorge basin in Colombia), micro-block rotation (Santa Marta massif), shortening and mountain building (Perija range) and oblique accretionary wedges along the margin (Sinu-San Jacinto deformed belts). Rivers draining the interior of South America to the north would have been deflected by this Paleogene configuration, and local drainages would have similarly developed in response to changing depocenters. Distinctive signatures should have developed in the sedimentary sequence as the sources dynamically changed from cratonic (Grenville and older cratonic) to Andean (Mesozoic continental crust and reworked) to Caribbean (volcanic arcs and collision zones).

  10. The time on the short story “Witness” by Lidia Jorge

    National Research Council Canada - National Science Library

    Letícia Braz da Silva

    2013-01-01

    The aim of this paper is to analyze the time line structure in the short story “Witness” by Lidia Jorge, through the theoretical application of the narrative text study methodology, which is proposed...

  11. ORFISMO E CRISTIANISMO NA LÍRICA FINAL DE JORGE DE LIMA

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    Luciano Marcos Dias Cavalcanti

    2010-01-01

    Full Text Available This paper intends to examine how Jorge de Lima makes use of the myth of Orpheus and relates it to the Christian mysticism in his work Invenção de Orfeu. Jorge de Lima‟s poetry will give priority to the creation act which takes place in the way the poet uses the divine inspiration originated from the Christian mysticism and the myth as a space of poetic elaboration as well.

  12. Emma Zunz by Jorge Luis Borges: the Concept of Justice

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    Rosa Vila

    2014-12-01

    Full Text Available Emma Zunz, by Jorge Luis Borges, is the story of a girl who decides to kill her boss in order to avenge her father’s death, believing that her father’s version of an event that occurred years before was true. Thus, she devises a secret plan, which includes losing her virginity to a complete stranger, shortly before committing the crime, so she could argue that her boss had raped her and that she killed him in self-defense. Firstly, the text shows the contrast between formal justice and taking justice into own hands. Secondly, the question of self-inflicted punishment, which in the story takes place before the perpetration of the crime. Finally, the issue whether truth is the version that can be inferred from the evidence presented in a trial, or the one which is kept to themselves by those involved in a crime. Emma Zunz, de Jorge Luis Borges, es la historia de una chica que decide matar a su jefe para vengar la muerte de su padre, creyendo que la versión de su padre de un hecho que ocurrió años atrás era cierta. De este modo, diseña un plan secreto, que incluye la pérdida de su virginidad con un desconocido, poco antes de cometer el crimen, para poder argumentar que su jefe la había violado y que ella lo mató en defensa propia. En primer lugar, el texto muestra el contraste entre la justicia formal y la justicia por cuenta propia. En segundo lugar, la cuestión de la pena infligida a uno mismo, lo que en la historia se produce antes de la comisión del delito. Por último, la cuestión de si la verdad es la versión que se puede inferir de las pruebas presentadas en un juicio, o la que se guardan para sí mismas las personas involucradas en un crimen. DOWNLOAD THIS PAPER FROM SSRN: http://ssrn.com/abstract=2519490

  13. Jorge Andrés Noel Cranwell (1916-2002

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    Faivovich, Julián

    2002-01-01

    Full Text Available El 26 de febrero de 2002 falleció en Buenos Aires, en su casa, Jorge A. N. Cranwell. Herpetólogo, autodidacto. El "Doctor" Cranwell, como era conocido por todos, se incorpora al Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN en 1937, de la mano del mastozoólogo José Chepes, ingresando definitivamente en febrero de 1938 como personal de planta. Inicialmente, su interés se centró en los mamíferos fósiles, pero éste fue cambiando rápidamente hacia la herpetología. En su legajo, la primera referencia a funciones referidas a esta disciplina data de diciembre de 1940, aunque en la colección existe material colectado por él ya desde años anteriores. Durante años costeó gastos de la división herpetología, financió campañas, y contribuyó con los inicios de la AHA. Demostró gran interés por la conservación de la naturaleza, apoyando instituciones y atendiendo conferencias, pero en su conversación dejaba translucir un resignado escepticismo.

  14. Editorial, Centenario del Profesor Jorge Cavelier (1895 – 1978

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    Fernando Serpa Florez

    1995-12-01

    Full Text Available

    Profesor JORGE E. CAVELIER
    Presidente de la Academia de Medicina: 1966-1961.
    Presidente Honorario de la Academia: 1961-1978

    Se cumple el centenario del nacimiento del profesor Jorge Enrique Cavelier, a quien tanto debe la ciencia colombiana en su polifacética actividad médica, docente y de creador e impulsor de instituciones médicas y de salud pública.

    En el hogar formado por el ingeniero francés Germán Cavelier, nacido en Normandía y quien vino a nuestro país a laborar en los trabajos del canal de Panamá y de la dama cartagenera doña Cristina Jiménez, Jorge E. Cavelier, nació el 12 de agosto de 1895, el que al paso de los años sería figura prestante de la medicina colombiana.

    De su padre, heredó la severa dignidad de la perseverante consagración al trabajo emblema de su estirpe. Atemperada por la bondad que demostró a los enfermos, en la carrera médica que por la suave influencia materna habría de seguir y en la que descolló siempre.

    El doctor Cavelier, luego de graduarse en la Universidad nacional en 1921, siguió estudios de especialización en clínica quirúrgica y urología en la Universidad de Chicago. Se recuerda que al regresar al país fue el primero en traer y aplicar la insulina recientemente descubierta para tratar la diabetes.

    Sus servicios a la salud pública abarcaron desde la fundación del Instituto de Higiene de Cundinamarca, su admirable labor como Director de Higiene de Bogotá (1946-48, donde inició la descentralización de este importante organismo creando los primeros Puestos y Centros de Salud~y Ministro de Higiene (1949-50, en que implantó la medicatura rural y los Primeros Planes Nacionales (de Salubridad y Hospitalario, base del progreso y mejoramiento de la salud pública en Colombia.

    Como maestro de medicina fue profesor de las cátedras de patología quirúrgica y

  15. Jorge Oteiza's Modernity and His Latin American Travels

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    Marina Pérez de Mendiola

    2006-01-01

    Full Text Available Along with Eduardo Chillida, Jorge Oteiza is one of the best-known Basque sculptors of his generation. Although many scholars have written on Oteiza's significant contribution to the field of sculpture, and have analyzed his theories on the meaning of art, very few take into consideration Oteiza's 13 years in Latin America, much less acknowledge that these years had a decisive impact on his art and particularly on his critical essays and poetry. In this essay, I explore how Oteiza's stay in Latin America contributed to his reevaluation of the avant-garde movements in Europe and Latin America, and how it led him to redefine his relationship to progress, science, reason and nature, space and time, ethics, and national art. During the course of his interaction with Latin American artistic movements, Oteiza's thoughts on artistic singularity and universality matured, and he confirmed his strong sense of spirituality in order to liberate traditionally defined conceptual opposites such as the intellectual and the sacred from their teleological confinement.

  16. Hitler na crônica militante de Jorge Amado

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    Márcio Henrique Muraca

    2013-08-01

    Full Text Available Militante comunista até meados da década de 1950, Jorge Amado configura sua obra com sopros panfletários. Escritor prolífero, seus escritos vão além dos romances, sendo o baiano um assíduo colaborador em jornais de seu tempo. Entre 1942 e 1945, Amado escreveu a colona “Hora da Guerra”, no jornal O Imparcial, de Salvador. Umas das figuras mais citadas e tratadas pelo autor é Adolf Hitler, sobretudo como metonímia do mal. A figuração demoníaca do líder alemão está articulada, no plano internacional, ao movimento comunista encabeçado por Moscou e, no plano nacional, ao engajamento esquerdista antifascista que enxerga no período da Guerra a oportunidade de virada democrática no Brasil. Em termos literários, a crônica de Amado estabelece uma dicção modernista da linguagem, enquanto ideologicamente pretende convencer pela emoção, ao associar Hitler a uma tríade: ódio-vingança-repúdio, tudo em oposição a uma identidade nacional baseada na miscigenação.

  17. Jorge Amado and the internationalization of brazilian literature

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    Elizabeth Lowe

    2013-02-01

    Full Text Available http://dx.doi.org/10.5007/2175-7968.2013v1n31p119Jorge Amado (1912-2001 is the most translated Brazilian writer and the literary figure that has shaped the reception of Brazilian literature in the world.  He is credited with opening the international literary market to the post-dictatorship generation of Brazilian writers.  Yet Amado is also a controversial figure.  The debate around him is sparked by what some believe is sexual and ethnic stereotyping in his post-1958 works and the reinforcement of "paternalistic "racial views. His reception therefore is mixed. For his English-language readers, he is a fascinating source of exotic and titillating narratives about the vast, unknown country of Brazil, and for Brazilians he is either a "great ambassador of Brazilian culture around the world" or a faux populist who disguises sexist and racist attitudes behind charming prose. This paper will address Amado's literary career, his unique contributions to Brazilian letters, the challenges of translating his work, and his influence on the production of a new Brazilian literature for export

  18. Book review, Amati cani, José Jorge Letria

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    Manuel Graziani

    2008-03-01

    Full Text Available Con Amati cani ci discostiamo per una volta dalle pubblicazioni a carattere scientifico, per dare il giusto risalto ad un’interessante raccolta di narrativa che esplora il rapporto tra l'uomo e il suo miglior amico. José Jorge Latria, noto soprattutto per essere un esponente di spicco della canzone politica portoghese e per le sue opere poetiche, teatrali e di letteratura per ragazzi, nello scrivere questo libro compie un vero e proprio atto d’amore verso i cani, con il preciso intento di costringere i lettori ad eliminare dal proprio vocabolario il gratuito modo di dire ‘mondo cane’. L’Autore delinea brevi ritratti di cani che, da Argo in poi, hanno accompagnato da amici veri i loro celebri padroni nella buona e nella cattiva sorte: racconta cioè la storia di quei cani che non sono sprofondati nella voragine dell’oblio perchè i loro padroni hanno raggiunto la celebrità nel mondo della letteratura, della politica, del cinema, delle scienze o della musica. Con a fianco un amico fedele come un cane, la vita ha avuto un sapore diverso per Ernest Hemingway, Isaac Newton, Sigmund Freud, Buster Keaton, Marilyn Monroe, Pablo Picasso, John Steinbeck, Lord Byron, Tim Burton e altri ancora, tutti personaggi che sono presenti in questo libro grazie ai cani che hanno condiviso con loro la vita e le memorie. La lettura di Amati cani dà piacere poichè in ognuno di questi racconti batte, affettuoso e delicato, il cuore di un cane; ma dà anche un pò da pensare in quanto celebra in maniera molto tenera l’amore, la fedeltà e la solidarietà tra l’uomo e il suo speciale amico a quattro zampe.

  19. Homenaje Póstumo: Jorge Cavelier Gaviria (1929-2012

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    Efraim Otero Ruiz

    2013-09-01

    Full Text Available "Ya voces más autorizadas y elocuentes que la mía han hablado y hablarán de una fi gura que, como pocos, ha grabado un hito en la historia de esta Academia. Yo sólo quiero recordar afectuosamente una amistad que nos vinculó por más de un sexenio de nuestras vidas y comenzó por los claustros “esos sí antiguos- de la Javeriana de la calle 10, al lado de la iglesia de San Ignacio. Amistad sincera pero no cercana, cordial pero no íntima. Sus verdaderos amigos, bartolinos y no gimnasianos eran en la Facultad de Medicina Alberto Mejía, Eduardo Borda y Eduardo Rodríguez, verdadera guardia pretoriana alrededor de Jorge y de la cual, sobreviven activos y fuertes los dos últimos. A ellos y otros que veníamos “de Chapinero” “nuestro punto de concentración y bastión javeriano era el Centro de Practicantes de la 39 con 13- nos les fuimos uniendo con motivo de las conferencias en mimeógrafo. Allí debíamos tomar el tranvía amarillo que nos dejaba en la carrera 7ª. con calle 13, de donde subíamos anhelantes a la casa del Profesor, casi en la esquina de la carrera 4ª. donde procedíamos a descifrar nuestros cuadernos de apuntes y a preparar los esténciles."

  20. Jorge Andrade, a História e o teatro paulista: um momento de renovação

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    Aparecido José Carlos Nazário

    2012-10-01

    Full Text Available This paper aims to investigate some aspects of Jorge Andrade's playwriting, emphasizing, by an analysis of his most important plays, the writer's social contribution for Brazilian theater. In his plays, Jorge Andrade not only developed themes related do São Paulo's History, but also opened space in theater for the discussion of different approaches about the country's History.

  1. Fighting disease and epidemics: Ricardo Jorge and the internationalization of Portuguese science.

    Science.gov (United States)

    de Almeida, Maria Antónia Pires

    2013-06-01

    Ricardo Jorge was one of the principal doctors responsible for the sanitary transition in Portugal. He created and enforced the most important policies for disease control, both endemic and epidemic, which scourged the western world between the mid nineteenth century and beginning of the twentieth. His professional training and academic and scientific performances reveal Ricardo Jorge's value in Portuguese science and his efforts for its internationalization. His capacities were confirmed by the emergency of the sanitary situations with which he was confronted and by the authorities' confidence in him, by putting him in charge of the bubonic plague elimination process.

  2. Doença de Jorge Lobo de localização labial exclusiva Jorge Lobo's disease with restricted labial presentation

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    Mario Fernando Ribeiro de Miranda

    2011-04-01

    Full Text Available Doença de Jorge Lobo (DJL é infecção granulomatosa cutânea crônica produzida pelo fungo Lacazia loboi, cujas lesões mais típicas têm aspecto queloidiano, com localizações preferenciais em membros e orelhas. As lesões restringem-se à pele, havendo apenas uma referência, do conhecimento dos autores, à localização em semimucosa labial. Apresenta-se caso de doença de Jorge Lobo em paciente masculino, com lesão papulonodular no vermelhão do lábio superior, à esquerda, de dez anos de evolução, exitosamente submetida a tratamento cirúrgico, sem recidiva após oito anos.Jorge Lobo's Disease (JLD is a chronic granulomatous cutaneous mycosis caused by Lacazia loboi. The most typical lesions are keloid-like growths preferentially located on limbs and ears. To the best of the authors' knowledge, only one labial case has previously been reported. We describe the case of a man who presented with a left-sided papulonodular lesion of 10 years' duration on the vermillion border of the upper lip. A successful surgical resection of the lesion was performed and there was no recurrence in eight years of follow-up.

  3. A Crítica Cinematográfica de Jorge Luis Borges

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    Bella Jozef

    2001-12-01

    Full Text Available As múltiplas relações de Jorge Luiz Borges com o cinema. Críticas, resenhas e técnicas cinematográficas incorporadas a sua obra. Adaptação de contos e roteiros originais. Considerações sobre propriedades específicas de cinema e literatura.

  4. Making Borges. The Early Reception of Jorge Luis Borges's Work in France and the United States

    NARCIS (Netherlands)

    Wijnterp, L.

    2016-01-01

    This thesis analyzes the role of individual mediators in the early reception of the works of the Argentine writer Jorge Luis Borges (1899-1986). It focuses on a number of key mediators such as publishers, editors, translators, and critics in the translation and publication process and in criticism

  5. Of "Chicharrones" and Clam Chowder: Gender and Consumption in Jorge Ulica's Cronicas Diabolicas

    Science.gov (United States)

    Barrera, Magdalena

    2009-01-01

    This essay examines the working-class Mexican experience as represented in Jorge Ulica's "Cronicas Diabolicas," which he published between 1916 and 1926. What unites the wide-ranging subject matter of the chronicles is the author's resolute interest in maintaining his working-class compatriots' cultural and ideological ties to Mexico. Ulica…

  6. Little Ice Age advance and retreat of Glaciar Jorge Montt, Chilean Patagonia

    Science.gov (United States)

    Rivera, A.; Koppes, M.; Bravo, C.; Aravena, J. C.

    2012-03-01

    Glaciar Jorge Montt (48°20' S/73°30' W), one of the main tidewater glaciers of the Southern Patagonian Icefield (SPI), has experienced the greatest terminal retreat observed in Patagonia during the past century, with a recession of 19.5 km between 1898 and 2011. This retreat has revealed trees laying subglacially until 2003. These trees were dated using radiocarbon, yielding burial ages between 460 and 250 cal yrs BP. The presence of old growth forest during those dates indicates that Glaciar Jorge Montt was upvalley of its present position before the commonly recognized Little Ice Age (LIA) period in Patagonia. The post-LIA retreat was most likely triggered by climatically induced changes during the 20th century; however, Glaciar Jorge Montt has responded more dramatically than its neighbours. The retreat of Jorge Montt opened a 19.5 km long fjord since 1898, which reaches depths in excess of 390 m. The bathymetry is well correlated with glacier retreat rates, suggesting that dynamic responses of the glacier are at least partially connected to near buoyancy conditions at the ice front, resulting in high calving fluxes, accelerating thinning rates and rapid ice velocities.

  7. Of "Chicharrones" and Clam Chowder: Gender and Consumption in Jorge Ulica's Cronicas Diabolicas

    Science.gov (United States)

    Barrera, Magdalena

    2009-01-01

    This essay examines the working-class Mexican experience as represented in Jorge Ulica's "Cronicas Diabolicas," which he published between 1916 and 1926. What unites the wide-ranging subject matter of the chronicles is the author's resolute interest in maintaining his working-class compatriots' cultural and ideological ties to Mexico.…

  8. Making Borges. The Early Reception of Jorge Luis Borges's Work in France and the United States

    NARCIS (Netherlands)

    Wijnterp, L.

    2016-01-01

    This thesis analyzes the role of individual mediators in the early reception of the works of the Argentine writer Jorge Luis Borges (1899-1986). It focuses on a number of key mediators such as publishers, editors, translators, and critics in the translation and publication process and in criticism o

  9. El genoma y la division de clases. Conversaciones con Jorge Halperin

    National Research Council Canada - National Science Library

    Ramirez, Jose Ernesto

    2005-01-01

    ...) de Felix Guattari. El genoma y la division de clases recoge dos conversaciones, de comienzos de 2004, entre Jorge Halperin y John Sulston, biologo que recibio el Premio Nobel de Medicina en 2002. Sulstonl obtuvo el reconocimiento mundial por haber dirigido, entre 1993 y 2000, el proyecto genoma humano (PGH) en el Instituto Sanger de la Universidad de...

  10. The tradition of analogy in the poetry of Murilo Mendes and Jorge de Lima

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    SERGIO ASSUNÇÃO

    2015-08-01

    Full Text Available This article aims at discussing the relevance of the poetry of Murilo Mendes and Jorge de Lima, from the tradition of analogy, beyond the surrealistic interference on the building of his poetics, within the context of modern Brazilian poetry in the twentieth century.

  11. A ascese da Imagem Poética no encontro Jorge de Lima e Murilo Mendes

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    Luciana Tiscoski

    2010-09-01

    A partir do encontro de Murilo Mendes, Jorge de Lima e Ismael Nery e a conseqüente criação do livro de poemas Tempo e Eternidade, de 1935, após a morte do último, em 1930, os poetas Murilo e Jorge recriam sua voz poética na Restauração da poesia em Cristo. Num crescente questionamento do lugar do poeta na caótica modernidade, bem como na crença deste lugar como de ascese espiritual e recriação da imagem no plano onírico, os poetas aqui analisados nutriram sua trajetória com um surrealismo particular. A afinidade eletiva dos três artistas e sua aproximação com as artes plásticas podem ser apreciadas na linguagem tornada imagem, bem como na imagem tornada linguagem, como é o caso das séries de fotomontagens de Jorge de Lima aqui analisadas. Num procedimento tipicamente surrealista, Jorge de Lima apresenta imagens do inconsciente permeadas de poesia, onde ecoa a filosofia essencialista e visionária do poeta e pintor Ismael Nery, tantas vezes reivindicada por Murilo Mendes. Trata-se da abstração do tempo e do espaço, temas recorrentes em Jorge e Murilo, bem como a errância do homem e os atos do Cristo, a força da matéria e do erotismo, o equilíbrio entre as leis físicas e morais, o essencial, o absoluto e a unidade.

  12. A ascese da Imagem Poética no encontro Jorge de Lima e Murilo Mendes

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    Luciana Tiscoski

    2010-06-01

    Full Text Available A partir do encontro de Murilo Mendes, Jorge de Lima e Ismael Nery e a conseqüente criação do livro de poemas Tempo e Eternidade, de 1935, após a morte do último, em 1930, os poetas Murilo e Jorge recriam sua voz poética na Restauração da poesia em Cristo. Num crescente questionamento do lugar do poeta na caótica modernidade, bem como na crença deste lugar como de ascese espiritual e recriação da imagem no plano onírico, os poetas aqui analisados nutriram sua trajetória com um surrealismo particular. A afinidade eletiva dos três artistas e sua aproximação com as artes plásticas podem ser apreciadas na linguagem tornada imagem, bem como na imagem tornada linguagem, como é o caso das séries de fotomontagens de Jorge de Lima aqui analisadas. Num procedimento tipicamente surrealista, Jorge de Lima apresenta imagens do inconsciente permeadas de poesia, onde ecoa a filosofia essencialista e visionária do poeta e pintor Ismael Nery, tantas vezes reivindicada por Murilo Mendes. Trata-se da abstração do tempo e do espaço, temas recorrentes em Jorge e Murilo, bem como a errância do homem e os atos do Cristo, a força da matéria e do erotismo, o equilíbrio entre as leis físicas e morais, o essencial, o absoluto e a unidade.

  13. Cementing challenge in low fracture gradient zones in the San Jorge Basin Comodoro Rivadavia - Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Castellanos, Mercedes [Pan American Energy (Argentina); Quevedo, Manuel; Lopez, Rodrigo [Halliburton Argentina SA, Buenos Aires (Argentina)

    2008-07-01

    It is a challenge to achieve higher columns of cement to isolate low fracture gradient zones where the pore pressure has decreased. In addition, it is necessary to maintain the integrity of wells by isolating freshwater zones. This prevents fluid migration to surface and maintains the integrity of casing-cement and cement-formation bonds to prevent future corrosion. Cementing to the surface in a single-stage operation is the preferred method because it eliminates the risk of leakage from a stage tool and the possibility of insufficient linear and radial coverage by a top job. Primary cementing is a practical business investment because this can reduce the need for remedial cementing operations during the life of the well. After a technical-economic evaluation of the cement slurries, the use of lighter density cement preserving API properties is recommended to isolate the productive formations containing oil and gas. (author)

  14. Eliminação transepidérmica de parasitas na doença de Jorge Lobo Transepidermal elimination of parasites in Jorge Lobo's disease

    Directory of Open Access Journals (Sweden)

    Mario F. R. Miranda

    2010-02-01

    Full Text Available FUNDAMENTOS: A eliminação transepidérmica de parasitas (ETEP tem sido pouco estudada na doença de Jorge Lobo. OBJETIVOS: Identificar aspectos morfológicos da ETEP na doença de Jorge Lobo. MÉTODOS: Recortes de biópsias de doença de Jorge Lobo emblocados em parafina foram corados pela hematoxilina-eosina e examinados. Considerou-se como ETEP, exclusivamente, a presença de parasitas em estruturas epidérmicas. RESULTADOS: Foram incluídas no estudo 40 biópsias de 37 pacientes (31 homens e seis mulheres, média de idade 51,03 anos, variação 29-80 anos realizadas em um período de 37 anos (1967-2003, das quais foram obtidos 511 cortes (média de 12,77 cortes por caso, variação 2-39 cortes por caso. Observou-se ETEP em 110/511 (21,52% e não se observou em 401/511 cortes (78,48% (p 0,05. Os parasitas dispunham-se em infundíbulos hiperplásicos, formando catênulas, ou como unidades isoladas, associados ou não a células inflamatórias. CONCLUSÕES: Aspectos consistentes com ETEP, embora observados em número estatisticamente não significante de pacientes da amostra (p > 0,05, sugerem que, na doença de Jorge Lobo, o fenômeno, invariavelmente, ocorra através do epitélio infundibular. Estudos futuros serão necessários para avaliar sua eventual importância na epidemiologia da micose.BACKGROUND: Few studies have focussed on the transepidermal elimination of parasites in Jorge Lobo's disease (lobomycosis. OBJECTIVE: To identify the morphological features of the transepidermal elimination of parasites in lobomycosis. METHODS: Sections were obtained from paraffin-embedded biopsy specimens of patients with lobomycosis and stained with hematoxylin-eosin for microscopic examination. Only the presence of parasites in epidermal structures was considered to constitute transepidermal elimination. RESULTS: Forty biopsies from 37 patients were included in the study (31 males and 6 females. The mean age of patients was 51.03 years (range 29

  15. JORGE LUIS BORGES – SERGIO PITOL: INFLUENCES, SYMMETRIES AND LITERARY TRANSFERENCES JORGE LUIS BORGES – SERGIO PITOL: INFLUENCIAS, SIMETRÍAS Y TRANSFERENCIAS LITERARIAS

    Directory of Open Access Journals (Sweden)

    Alejandro Hermosilla Sánchez

    2011-02-01

    Full Text Available In the entire Pitol‘s work, there is a continuous masquerade and an ungovernable fusion of the forces that link his life and his literature that has dislocated absolutely the "certainties" that we can get to own. Above all, for having been capable to improve the autobiographic genre helped by his way to understand, as Jorge Luis Borges and Marcel Schowb did, the reality as unverified and fiction as one more of many possibilities of what is "real". In this article, we will try to go deeper into the "discredit of the autobiographic and critical genre made by Sergio Pitol in La trilogía de la memoria thanks to the influence of Jorge Luis Borge´s literature.En toda la obra de Pitol hay un enmascaramiento continuo y una fusión ingobernable de las fuerzas que vinculan su vida y su literatura que ha terminado por dislocar absolutamente las "certezas" que podemos a llegar a poseer sobre ambas. Ante todo, por haber sido capaz de dar una nueva vuelta de tuerca más al género autobiográfico gracias a su manera de entender, tal y como hicieron Jorge Luis Borges y el francés Marcel Schwob, la realidad como inverificable y la ficción como una más de las muchas posibilidades de lo "real". En este artìculo, intentaremos profundizar en la desacreditación del género autobiográfico y crítico hecho por Pitol en La trilogía de la memoria o Domar a la divina garza gracias a la influencia de la literatura de Borges.

  16. Jorge Ibargüengoitia's Carnival Pageantry: The Mexican Theatre of Power and the Power of Theatre

    National Research Council Canada - National Science Library

    Herz, Theda M

    1994-01-01

    Herz explores Jorge Ibargüengoitia's antisolemn view of his own theatrical persona and of canons of the state-sponsored drama in Mexico to his critically acclaimed "farsa documental," "El atentado...

  17. Jorge León Arguedas (9 diciembre 1916 - 5 junio 2013)

    OpenAIRE

    GARCIA, JAIME

    2014-01-01

     El Dr. Jorge León, como se le conoció enel mundo científico, nació cerca de las 5 a.m.,en el centro de la aldeana, pintoresca, colonialy aún villa de Barva de Heredia, Costa Rica,el 9 de diciembre de 1916 y fue bautizado conel largo nombre, como era usual en esa época,de Jorge José María de Jesús León Arguedas.Fueron sus progenitores don Tomás León ydoña Josefa Arguedas. Con 29 años reciéncumplidos, se unió en feliz matrimonio en laciudad de Heredia el 24 de enero de 1946 conMaría Eugenia de...

  18. The parody in Death and the Compass by Jorge Luis Borges as a Metaphysical Detective Novel

    Institute of Scientific and Technical Information of China (English)

    李胜楠

    2014-01-01

    The emergence of metaphysical detective novels changed the situation that traditional detective novels are often criticized as vulgar literature for its escaping from reality and its purpose of recreation and stimulus. Jorge Luis Borges is one of the forerunners of metaphysical detective fiction. Especially, some of his short novels become the classics of metaphysical detective novels. In this thesis, I will try to analyze the parody of one of Jorge Luis Borges’ representative metaphysical detective novels -“Death and the Compass” to see the main differences between metaphysical detective novels and traditional detective novels. This thesis is divided into three parts. Chapter one gives brief introduction about traditional detective novels. Chapter two discusses the parody in this novel. And chapter three comes to the conclusion which gives the reason for this change.

  19. Poéticas de la mirada en Frazadas del Estadio Nacional de Jorge Montealegre

    Directory of Open Access Journals (Sweden)

    María Luisa Fischer

    2013-01-01

    Full Text Available This study suggests a close reading of Jorge Montealegre's Frazadas del Estadio Nacional (2003, focusing on the poetics of gaze and visual metaphors. The dialectics of seeing and blindness is studied as the narrator's tool to overcome traumatic experiences of the past, connect it to the present, and rebuild his identity. Montealegre's literary testimony allows exploring a social experience recalled as an intimate and personal event. The text's poetic of gaze allows discerning the past in its complexities and silences.

  20. Behemoth, Lilith e Anjos: três monstros judaicos em Jorge Luis Borges

    Directory of Open Access Journals (Sweden)

    Marcos Fábio de Faria

    2009-10-01

    Full Text Available Análise dos verbetes de monstros judaicos recriados por Jorge Luis Borges em Manual de zoologia fantástica e O livro dos seres imaginários, a saber: Behemoth, Lilith e os anjos Haniel, Kazfiel, Azriel e Aniel. As múltiplas representações e versões desses verbetes, bem como seu diálogo com a Torah e sua inscrição na literatura.

  1. LITERATURA, TEOLOGÍA Y MUNDOS POSIBLES: UNA MANERA DE LEER A JORGE LUIS BORGES

    Directory of Open Access Journals (Sweden)

    Juan Manuel Campos Benítez

    2013-11-01

    Full Text Available The notion of possible worlds’ can contribute to a better understanding of literature, particularly fiction. Possible worlds can be traced back to theology, especially in the works of St. Augustine and his notion of merely possible individuals, such as fictional beings. The latter also share theological roots in St. Thomas Aquinas’ thought. These notions are present in the narrative of Jorge Luis Borges, as this paper intends to show.

  2. Juan Caramuel y la probable arquitectura. Jorge Fernández-Santos

    OpenAIRE

    Gil Saura, Yolanda

    2016-01-01

    Reseña del libro de Jorge Fernández-Santos Ortiz-Iribas, Juan Caramuel y la probable arquitectura. Centro de Estudios Europa Hispánica, Madrid, 2014, 592 págs., 114 ilustraciones en color. Analiza la aportación del libro en relación a la historiografía de la arquitectura barroca española.

  3. Enredos de Jorge Amado em suas navegações de cabotagem = Jorge Amado’s stories in his cabotage navigations

    Directory of Open Access Journals (Sweden)

    Pereira, Rubens Edson Alves

    2013-01-01

    Full Text Available Neste trabalho, o livro Navegação de cabotagem (1992 é visto como espaço privilegiado de diálogos com o escritor Jorge Amado e sua obra, espaço ao mesmo tempo aglutinador e disseminador de experiências humanas e intelectuais, assinaladas pelos crivos do protagonismo e do testemunho, da razão e da emoção, da glória e da simplicidade na fatura de uma existência. O livro se apresenta como um caleidoscópio de saberes e vivências, memória e história, literatura e vida, arte e cultura, fato e ficção, lembrança e legado, denúncia e deleite – enfim, apontamentos para uma possível autobiografia que o autor se esquivou de escrever, escrevendo-a, porém, como processo e fragmento. Interessa-nos, sobretudo, discutir Navegação de cabotagem tendo em vista algumas implicações e/ou formulações críticas, literárias e sócio-históricas, envolvendo a trajetória artística, intelectual e política do escritor Jorge Amado

  4. Lacaziose (doença de Jorge Lobo): revisão e atualização Lacaziosis (Jorge Lobo’s disease): review and update

    OpenAIRE

    Arival Cardoso de Brito; Juarez Antonio Simões Quaresma

    2007-01-01

    Lacaziose ou doença de Jorge Lobo é micose crônica, granulomatosa, causada por implantação traumática do fungo Lacazia loboi – patógeno não cultivável até o presente – nos tecidos cutâneo e subcutâneo, manifestando-se clinicamente por lesões nodulares queloidianas predominantes, envolvendo sobretudo pavilhões auriculares, face, membros superiores e inferiores, e não comprometendo as mucosas. A maioria dos casos humanos está registrada em países da América do Sul. Entretanto, a enfermidade ...

  5. Estudo de associação entre antígenos leucocitários humanos e doença de Jorge Lobo Study of the association between human leukocyte antigens and Jorge Lobo's disease

    Directory of Open Access Journals (Sweden)

    Elaine Valim Camarinha Marcos

    2005-10-01

    Full Text Available A doença de Jorge Lobo é uma micose cutânea/subcutânea de evolução crônica, causada pelo fungo Lacazia loboi. Devido às características epidemiológicas e poucos estudos relacionados aos aspectos imunológicos dessa doença, o objetivo do trabalho foi investigar uma possível associação das especificidades HLA de classe II em 21 pacientes portadores da doença de Jorge Lobo, comparando com indivíduos sadios de mesma etnia. As tipificações HLA foram realizadas pelo método de PCR-SSP. O resultado não revelou qualquer tipo de associação entre os antígenos HLA e doença de Jorge Lobo. Embora sem significância estatística, foi observada a diminuição da freqüência do antígeno HLA-DR7 no grupo dos pacientes em relação aos controles (0% x 18%, sugerindo uma associação negativa (protetora entre HLA-DR7 e doença de Jorge Lobo. Contudo, estudos devem ser continuados, objetivando melhor entendimento nos mecanismos envolvidos na suscetibilidade e/ou proteção dessa doença.Jorge Lobo's disease is a cutaneous/subcutaneous mycosis with a chronic course, caused by the fungus Lacazia loboi. Considering its epidemiology and the few studies on immunological aspects of this disease, the objective of the present study was to investigate a possible association between HLA class II specificities in 21 Jorge Lobo's disease patients, by comparing them with healthy individual of the same ethnic group. HLA typing was performed using PCR-SSP method. The result did not show any association between HLA antigens and Jorge Lobo's disease. Although not statistically significant, a decreased frequency of HLA-DR7 was observed in the patients compared to the controls (0% x 18%. This suggests a negative association (protective between HLA-DR7 and Jorge Lobo's disease. Further studies, however, are needed for a better understanding of the susceptibility and/or protection mechanisms involved.

  6. Terror cognoscitivo y terror metafísico en la obra de Jorge Luis Borges

    OpenAIRE

    Castany Prado, Bernat

    2011-01-01

    Los cuentos de Jorge Luis Borges pertenecen, de algún modo, al género de la literatura de terror. No en un sentido estricto, claro está, pero tampoco en un sentido meramente metafórico. Ciertamente, los cuentos que integran Ficciones o El Aleph aterrorizan a todo el mundo, pues muchos no los leen por miedo de no entenderlos y el resto, al leerlos, se ven embargados por ese terror metafísico que provoca la violentación de nuestros modos de entender la realidad. Borges es, pues, un terrorista, ...

  7. LOS HERMANOS FERNANDO Y JORGE LATORRE: UNA BREVE HISTORIA DEL SURGIMIENTO DEL ROCK NACIONAL

    Directory of Open Access Journals (Sweden)

    Rafael Serrano

    2011-01-01

    Full Text Available La historia del rock en Bogotá es ahora un capítulo trascendente para entender algunos aspectos de los llamados años prodigiosos de la contracultura, creada desde la invención de la guitarra eléctrica, hace más de cincuenta años. En Bogotá, este pasaje incluye la presencia de músicos destacados como los hermanos Jorge y Fernando Latorre, con inusuales relatos de la llegada, de contrabando y a lomo de mula, de los primeros equipos de amplificación.

  8. Los hermanos Fernando y Jorge Latorre: una breve historia del surgimiento del rock nacional

    Directory of Open Access Journals (Sweden)

    Rafael Serrano

    2011-10-01

    Full Text Available La historia del rock en Bogotá es ahora un capítulo trascendente para entender algunos aspectos de los llamados años prodigiosos de la contracultura, creada desde la invención de la guitarra eléctrica, hace más de cincuenta años. En Bogotá, este pasaje incluye la presencia de músicos destacados como los hermanos Jorge y Fernando Latorre, con inusuales relatos de la llegada, de contrabando y a lomo de mula, de los primeros equipos de amplificación.

  9. Estudio clima organizacional en la empresa social del estado Hospital Universitario San Jorge de Pereira

    OpenAIRE

    Cuellar Nieto, Clemencia Janeth; Vivas Botero, Marco Andrés

    2010-01-01

    El presente trabajo tiene como objetivo adelantar un estudio investigativo sobre el clima organizacional actual, predominante en la E.S.E. Hospital Universitario San Jorge de la ciudad de Pereira, y a la vez sirva como trabajo de grado para optar el título correspondiente a Magister en Administración del Desarrollo Humano y Organizacional. La idea fundamental consiste en combinar la experiencia práctica existente en la institución de referencia, y los conocimientos teóricos adquiridos en l...

  10. Terror cognoscitivo y terror metafísico en la obra de Jorge Luis Borges

    OpenAIRE

    Castany Prado, Bernat

    2011-01-01

    Los cuentos de Jorge Luis Borges pertenecen, de algún modo, al género de la literatura de terror. No en un sentido estricto, claro está, pero tampoco en un sentido meramente metafórico. Ciertamente, los cuentos que integran Ficciones o El Aleph aterrorizan a todo el mundo, pues muchos no los leen por miedo de no entenderlos y el resto, al leerlos, se ven embargados por ese terror metafísico que provoca la violentación de nuestros modos de entender la realidad. Borges es, pues, un terrorista, ...

  11. Literatura, teología y mundos posibles: una manera de leer a Jorge Luis Borges

    OpenAIRE

    2012-01-01

    La noción de mundos posibles puede ayudarnos a comprender mejor la literatura, especialmente la narrativa. Los mundos posibles tienen antecedentes en la teología, es- pecialmente en San Agustín y la noción de individuos me- ramente posibles, como lo son los seres ficticios, también tienen raíces teológicas, como en Santo Tomás de Aquino. Estas nociones están presentes en la narrativa de Jorge Luis Borges, como tratamos de mostrar.

  12. 西班牙摄影家金浩(Jorge Ramirez)摄影展

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    6月28日,“西班牙摄影家金浩(Jorge Ramirez)摄影展”在怡景园(私人)商务会所举行。作为西班牙文化交流的重要内容,此次活动得到了中方文化部和西班牙大使馆的大力支持,同时也得到了悍马中国地区总部的鼎力相助。

  13. Entrevista al rector Jorge Enrique Silva en el programa Cara y Sello

    OpenAIRE

    Silva Duarte, Jorge Enrique

    2012-01-01

    Entrevista sobre emprendimiento y calidad en la educación superior al Rector de la Universidad EAN, Jorge Enrique Silva, en el programa de televisión colombiana Cara y Sello. La entrevista trata los temas de cultura emprendedora como un factor de desarrollo y su libro “Emprendedor”, el cual aborda el tema con mayor profundidad y nos muestra las características y elementos principales para una persona emprendedora. Un segundo tema es como la calidad de los programas y la utilización d...

  14. Texto cultural y poesía costarricense: Jorge Debravo y Ana Istarú

    OpenAIRE

    Chen Sham, Jorge

    2006-01-01

    Al definir el texto cultural como un esquema narrativo de índole dóxico que se ha transmitido sin que sea posible encontrar su marca de origen, la teoría sociocrítica de Montpellier clarifica una forma especial de intertexto cuya construcción y dinamismo es de lo más difícil de captar, porque intervienen esquemas dóxicos de carácter entimemático por su naturaleza fragmentaria y el modo elíptico de su articulación. Ejemplificamos este concepto en dos poemas de autores costarricenses. En Jorge ...

  15. Gender and translation: spanish translation of Virginia Woolf's Orlando, by Jorge Luis Borges

    OpenAIRE

    Calle Orozco, Jhonny Alexander

    2013-01-01

    Jorge Luis Borges tradujo al español la novela Orlando: A Biography, escrita por Virginia Woolf, nueve años después de la publicación, en 1928. En la obra, Virginia Woolf buscaba trazar un camino que conllevaría a la perfecta armonía de los dos sexos en la mente. No obstante, la traducción del argentino presenta una serie de cambios que permiten examinar el carácter personal que el traductor le imprimió a su traducción, como reflejo de su ideología patriarcal, consciente o inconsciente. Jo...

  16. Una aproximación al poema “Arte Poética” de Jorge Luis Borges

    OpenAIRE

    Chaves Salgado, Lorena

    2013-01-01

    Este artículo presenta una lectura del poema 'Arte poética' de Jorge Luis Borges desarrollando aspectos teóricos relacionados con el análisis poético. El poema describe la labor del poeta y que significa escribir poesía, entendido para Borges como un acto y proceso creativo. This article presents a reading of the poem 'Arte Poetica' by Jorge Luis Borges, developing theoretical aspects that relate to the analysis of poetry. ‘Arte Poetica’ describes the work of the poet and what it means to ...

  17. An Approach to the Symbolism of Evil in the Poem “Bar La Cristina” by Jorge Calvetti

    Directory of Open Access Journals (Sweden)

    Enrique Solinas

    2015-04-01

    Full Text Available Paul Ricoeur asserts that the being human is language-system of signs and that this is essentially symbolic. Every symbol is a sign, but not every sign is a symbol, because it hides a double intentionality that the sign lacks. In the poem “Bar La Cristina” the poet Jorge Calvetti (1916-2002 we identify the three dimensions of symbol described by Ricoeur and that lead us to understand the meaning of God in modern contemporary man.Keywords: Paul Ricoeur, Symbolic Evil, Jorge Calvetti, Theology and Literature.

  18. Translations of Religious Culture-loaded Words in the Gospel According to Mark (by Jorge Luis Borges)

    Institute of Scientific and Technical Information of China (English)

    张馨文

    2016-01-01

    In the process of passing on and carrying forward the culture, some words have loaded the culture. In this article, the author analyzes the translations of the culture-loaded words, especially the words embodying the religious culture in the Gospel According to Mark (by Jorge Luis Borges) on the basis of Nida’s five types of cultures. Comparing the Chinese version translated by Wang Yongnian and the English one translated by Norrnan Thomas di Giovanni in collaboration with Jorge Luis Borges, the author puts forwards that means of translation should be flexible to achieve the goal of cross-cultural communications.

  19. "PhD Comics" author Jorge Cham on the power of procrastination

    CERN Document Server

    Stefania Pandolfi

    2015-01-01

    From Tuesday, 22 to Friday, 25 September, Jorge Cham visited CERN. The PHD Movie 2 was screened in the Main Auditorium  and the cartoonist also took part in one of the Researchers' Night events.    Jorge Cham in the CERN Control Centre. On the first day, the author of the comic strip Piled Higher and Deeper (PhD Comics) visited the CERN Control Centre, the Synchrocyclotron, the CMS Service Cavern and the ATLAS control room. On Thursday, he had a busy afternoon, starting with signing copies of his books and then giving a talk entitled “The Power of Procrastination” in a packed Main Auditorium. He made the audience laugh by narrating his experience as a graduate student in robotics at Stanford University, recounting how he started drawing PhD Comics and how it rapidly became popular in universities all over the world. He then analysed the frustrations and anxieties commonly experienced by any graduate student, causing...

  20. Seasonality of the Mediterranean Fruit Fly (Diptera: Tephritidae) on Terceira and Sao Jorge Islands, Azores, Portugal

    Science.gov (United States)

    Lopes, D.J.H.; Mexia, A.M.M.; Mumford, J.D.

    2017-01-01

    Population dynamics studies are very important for any area-wide control program as they provide detailed knowledge about the relationship of Medfly [Ceratitis capitata (Wiedemann)] life cycle with host availability and abundance. The main goal of this study is to analyse seasonality of C. capitata in Terceira and Sao Jorge Islands (Azores archipelago) using field and laboratory data collected during (2010–2014) CABMEDMAC (MAC/3/A163) project. The results from Sao Jorge Island indicate significantly lower male/female ratio than on Terceira Island. This is an important finding specially regarding when stablishing the scenario parameters for a sterile insect technique application in each island. The population dynamics of C. capitata are generally linked with host fruit availability and abundance. However, on Terceira Island fruit infestation levels are not synchronized with the trap counts. For example, there was Medfly infestations in some fruits [e.g., Solanum mauritianum (Scop.)] while in the nearby traps there were no captures at the same time. From this perspective, it is important to denote the importance of wild invasive plants, on the population dynamics of C. capitata, as well important to consider the possibility of having different densities of traps according to the characteristics of each area in order to improve the network of traps surveillance’s sensitivity on Terceira Island. PMID:28082349

  1. La elegía como hipograma en la poesía de Jorge Urrutia

    Directory of Open Access Journals (Sweden)

    R. Morales Barba

    2013-01-01

    Full Text Available Jorge Urrutia is a renowned intellectual writer, son of the more influential French thought in the half century. He appears on the literaly panorama showing the signs of the time in a period when new proposals for innovative genres are made. He also introduces a taste for novelty, characterized by a moderate and omphálico existentialism and an estrangement from silence and from that disturbing normality which used to annoy the recanters of the ‘80s. Unravelling between the classicist tradition in free verse and the novelty of the proema, the poet makes use of formal ways which keep their distance from impudence and sorrow. His poetic is a belated poetic influenced by existentialism and elegy whose horizon is represented by the pursuit of serenity. Jorge Urrutia tries, in a construcitve way, to replace the comings and goings of experience with serenity. He also tries to appease the cry of pain and control, in particular, that ‘unnoticed song’ he can never free himself from because the ‘Etrurian smile of the distance’ can both appease and control the instinct, so that experience, which is supposed to be peaceful, can be turned into elegy.

  2. Jorge de Lima poeta em movimento (Do "menino impossível" ao Livro de sonetos

    Directory of Open Access Journals (Sweden)

    Alfredo Bosi

    2016-04-01

    Full Text Available O ensaio visa percorrer o itinerário poético de Jorge de Lima desde a publicação do poema "O mundo do menino impossível" até o Livro de sonetos. Após a passagem do estilo acadêmico-parnasiano para a linguagem modernista Jorge de Lima voltou-se para a evocação da paisagem social de sua província natal, Alagoas. Nos anos 1930 escreveu poemas afro-nordestinos reunidos, mais tarde, nos Poemas negros. A partir da sua conversão ao catolicismo, sob a influência do pintor Ismael Nery, a sua poesia é abertamente bíblica e cristã começando com Tempo e eternidade composto em parceria com Murilo Mendes. Túnica inconsútil e Anunciação e encontro com Mira-Celi aprofundam a sua tendência mística. O Livro de sonetos exprime, em formas clássicas, uma imaginação surrealista. A compreensão do dinamismo das imagens é um dos motivos condutores do ensaio.

  3. The time on the short story “Witness” by Lidia Jorge

    Directory of Open Access Journals (Sweden)

    Letícia Braz da Silva

    2013-10-01

    Full Text Available The aim of this paper is to analyze the time line structure in the short story “Witness” by Lidia Jorge, through the theoretical application of the narrative text study methodology, which is proposed by Gérard Genette, and also using other theorists who have studied this subject: Paul Ricoeur and Benedito Nunes. This tale allows this kind of approach because the writer uses the narrative time as a central category in her story, evoking childhood and school scenes, recollected by the main character. The change in the temporal order (anachrony is evident in this narrative, and the discursive organization is subverted through temporal setbacks (analepses, which contribute to the motivation of the story. As a method, the time line survey contributes to the understanding of the configuration of analepses in the narrative discourse of “Witness”, as well as in its classification regarding the narrative typology: subsequent narrative, as a whole. Because it is a contemporary tale, inversions are noted in the order of the events, sometimes without saying, being reasonable, therefore, the analysis of the linguistic aspect (expressions, time evidence in order to assist in the identification of time variations and, consequently, in the retrospective, movement of Lidia Jorge´s tale.

  4. Jorge Luis Borges y Wilhem Ostwald. Notas para una alianza entre la ciencia y las humanidades

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    Lothar Beyer

    2011-05-01

    Full Text Available Jorge Luis Borges (1899-1986 de nacionalidad argentina, fue escritor, poeta y filósofo de fama mundial. Wilhelm Ostwald (1853-1932, de nacionalidad alemana, fue uno de los fundadores de la físicoquímica.También fue filósofo, pintor y premio Nobel de Química (1909. Los dos hombres enriquecieron el diálogo entre ciencia y humanidades gracias a sus obras y sus discursos, a pesar de que nunca se conocieron personalmente.Un simposio en la ciudad de Leipzig, en cuya universidad Wilhelm Ostwald se desempeñó durante 20 años como catedrático principal de físicoquímica, realizado en octubre de 2001, tenía el título: «Jorge Luis Borges. Ciencia y filosofía». A ese simposio el autor de este artículo contribuyó con una conferencia: «Ciencias y humanidades en diálogoconstructivo» dictada en presencia de la viuda María Kodama de Borges.

  5. Lacaziose (doença de Jorge Lobo: revisão e atualização Lacaziosis (Jorge Lobo’s disease: review and update

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    Arival Cardoso de Brito

    2007-10-01

    Full Text Available Lacaziose ou doença de Jorge Lobo é micose crônica, granulomatosa, causada por implantação traumática do fungo Lacazia loboi - patógeno não cultivável até o presente - nos tecidos cutâneo e subcutâneo, manifestando-se clinicamente por lesões nodulares queloidianas predominantes, envolvendo sobretudo pavilhões auriculares, face, membros superiores e inferiores, e não comprometendo as mucosas. A maioria dos casos humanos está registrada em países da América do Sul. Entretanto, a enfermidade apresenta aspectos epidemiológicos destacados, como o aparecimento em tribo Caiabi, no Brasil Central e em mamíferos não humanos, golfinhos de duas espécies (Tursiops truncatus e Sotalia guianensis capturados na costa da Flórida (EUA, na foz do rio Suriname, na costa de Santa Catarina (Brasil, no golfo de Gasconha (baía de Biscaia-Europa, com manifestações cutâneas e achados histopatológicos muito similares às encontradas no homem. O artigo objetiva abordar características do fungo e sua taxonomia, e aspectos históricos, ecoepidemiológicos, clínicos, imuno-histoquímicos, histopatológicos, ultra-estruturais e terapêuticos.Lacaziosis, also known as Jorge Lobo’s disease, lobomycosis and keloidal blastomycosis, is a chronic cutaneous and subcutaneous fungal granulomatous disease, caused by Lacazia loboi - an uncultivated fungal pathogen - characterized by the development of nodular keloidal lesions, particularly on the pinnae, face, upper and lower limbs, and with no involvement of mucous membranes. Most cases in humans were reported in South America, including the Caiabi Indians, in Central Brazil. The disease was described in non-human mammals, such as two species of dolphins (Tursiops truncatus and Sotalia guianensis inhabiting the coasts of Florida (USA, South America (Suriname River estuary, Santa Catarina-Brazil coast and Gulf of Gascony (Biscaya Bay, in Europe. The histopathological findings in dolphins were very similar

  6. La politización en las lecturas canónicas: Miguel Antonio Caro, lector de Jorge Isaacs

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    Carlos Arturo López Jiménez

    2008-12-01

    Full Text Available The article herein shows some conceptual features of Miguel Antonio Caro’s intellectual project and its intrinsic strengths. Furthermore, it details the type of politicization which Caro imposed on some of the work of his contemporaries politicization which, in turn, was later imposed on him-self by contemporary historiography. More to the point, I evidence how Caro, when asserting that a particular text by Jorge Isaacs (The native tribes of the Magdalena basin was scientific, immediately proceeded to politicize Isaac’s work, among other things, because he (Caro did not have the relevant arguments needed to confront Isaacs’ text in its own terms and framework. Thus, in order to dismiss Isaacs’ objections raised against the government of Nuñez, Caro places the aforementioned work by the author of María, among the texts that threatened social order by presenting it as part and parcel of positivism, empiricism, liberalism, and all other intellectual efforts based on a damaging sensualism.//Aquí muestran algunos aspectos conceptuales del proyecto intelectual de Miguel Antonio Caro y su consistencia interna. Además, preciso el tipo específico de politización que este escritor impuso sobre algunos trabajos que le fueron contemporáneos –politización de la cual el mismo Caro ha sido objeto por parte de historiografía contemporánea–. Específicamente, presento cómo Miguel Antonio Caro, al afirmar que un texto de Isaacs (Las tribus indígenas del Magdalena es científico, politiza su trabajo por la imposibilidad de atacarlo dentro de los límites argumentativos del texto de Isaacs. De esta forma, para hacer a un lado las objeciones que Isaac eleva contra el gobierno de Núñez, Caro ubica el trabajo del autor de María en el grupo de escritos que amenazan el orden social, al presentarlo de la mano con el positivismo, empirismo, liberalismo y demás esfuerzos intelectuales fundados en un “nocivo” criterio sensualista.

  7. Little ice age advance and retreat of Glaciar Jorge Montt, Chilean Patagonia, recorded in maps, air photographs and dendrochronology

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    A. Rivera

    2011-10-01

    Full Text Available Glaciar Jorge Montt (48°20' S/73°30' W, one of the main tidewater glaciers of the Southern Patagonian Icefield (SPI, has experienced the fastest frontal retreat observed in Patagonia during the past century, with a recession of 19.5 km between 1898 and 2011. This record retreat uncovered trees overridden during the Little Ice Age (LIA advance of the glacier. Samples of these trees were dated using radiocarbon methods, yielding burial ages between 460 and 250 cal yr BP. The dendrochronology and maps indicate that Glaciar Jorge Montt was at its present position before the beginning of the LIA, in concert with several other glaciers in Southern Patagonia, and reached its maximum advance position between 1650 and 1750 AD. The post-LIA retreat is most likely triggered by climatically induced changes during the 20th century, however, Glaciar Jorge Montt has responded more dramatically than its neighbours. The retreat of Jorge Montt opened a new fjord 19.5 km long, and up to 391 m deep, with a varied bathymetry well correlated with glacier retreat rates, suggesting that dynamic responses of the glacier are at least partially connected to near buoyancy conditions at the ice front, resulting in high calving fluxes, accelerating thinning rates and rapid ice velocities.

  8. JORG WUTTKE 〈〈We have been very straight-forward and honest in our dealings〉〉

    Institute of Scientific and Technical Information of China (English)

    WANGPEI

    2005-01-01

    In the middle of 1982 when Jorg Wuttke, then a German college student, took the train from Heidelberg, Germany to Shanghai via the former USSR with the intention of traveling around China by train, he was considered to be ""crazy"" by some of his friends. But this was just the first leg of his long journey into China. Interested in Chinese culture and people,

  9. Los azules tigres del caos. Un vistazo al pensamiento de la complejidad en la obra de Jorge Luis Borges

    OpenAIRE

    Mata, Esteban

    2010-01-01

    El siguiente ensayo discute algunos temas relacionados con la ciencia dentro de la narrativa de Jorge Luis Borges; en especial aquellos concernientes a la teoría del caos y la dificultad -para el entendimiento humano- de discernir un orden en medio del caos, situación propia de todos los sistemas complejos.

  10. A Wise Frenchman with Chinese Wisdom——An Exclusive Interview With Jorge Mora,CEO Of Veolia Environnement Asia

    Institute of Scientific and Technical Information of China (English)

    Yan manmam

    2010-01-01

    @@ "You are Rose Yan? Why Rose? You are Chinese and in China!"Mr.Jorge Mora,now the CEO of Veolia Environnement asia,asked aloud when I handed my card to him English-side up as I usually do with other foreigners.

  11. Diagnóstico etiológico de la ceguera de Jorge Luis Borges basado en su obra literaria

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    Mario Enrique de la Piedra Walter

    2017-07-01

    Conclusiones: Pese a que la miopía degenerativa es la etiología más probable de la ceguera de Jorge Luis Borges, no es posible descartar por completo otras oftalmopatías sin una exploración física adecuada. Se cumple el objetivo solo en el marco presuntivo.

  12. Invenção de Orfeu, colagem poética e onirismo em Jorge de Lima

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    LUCIANO MARCOS DIAS CAVALCANTI

    2015-08-01

    Full Text Available Este texto pretende examinar o recurso da montagem e do onirismo, procedimentos estéticos provenientes do surrealismo, utilizados por Jorge de Lima na confecção de suas fotomontagens e em Invenção de Orfeu.

  13. Una aproximación al poema “Arte Poética” de Jorge Luis Borges

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    Lorena Chaves Salgado

    2013-01-01

    Full Text Available Este artículo presenta una lectura del poema 'Arte poética' de Jorge Luis Borges desarrollando aspectos teóricos relacionados con el análisis poético. El poema describe la labor del poeta y que significa escribir poesía, entendido para Borges como un acto y proceso creativo.

  14. Antología hispánica: Jorge Guillén, natural de Valladolid

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    Eduardo Carranza

    1967-03-01

    Full Text Available Valladolid -piedras doradas, insigne catedral herreriana, algunos pórticos del barroco más delirante, museo portentoso de imaginería sacra, viejos palacios, austeros conventos, algún jardín neoclásico- Valladolid, capital de Felipe III, asiento de la corte pre-renacentista de los Reyes Católicos, urbe impregnada de tradición latinizante, patria del terso y vigoroso Núñez de Arce (y patria, parece increíble, de Zorrilla, cantor de la Alhambra, puso en el temperamento de Jorge Guillén un mandato hacia la contención latina, hacia la nitidez lineal del contorno poético, hacia el acerado perfil de la estrofa.

  15. Aspectos culturais e políticos da obra "Jubiabá" de Jorge Amado

    OpenAIRE

    Maria Leonor Bello Mussi

    2003-01-01

    A obra de Jorge Amado, datada de 1935, foi escolhida como alvo dessa pesquisa, por ser o primeiro romance do autor que possui como um dos aspectos o Candomblé, por intermédio do pai-de-santo Jubiabá, guia espiritual do negro Antônio Balduíno, herói popular dos anseios de integração dos negros à sociedade brasileira. A obra é permeada de trechos poéticos, amores e ideais de uma sociedade mais justa. As tradições afro-brasileiras são vistas tendo como cenário a Bahia, e com predominância das fa...

  16. Respuestas omitidas: Examen de Matemáticas Básicas – Universidad Jorge Tadeo Lozano

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    Sandra Patricia Barragán Moreno

    2013-06-01

    Full Text Available This paper presents a study about omitted responses and their connection with both performance of applicants and some test characteristics, in the case of a qualifying exam for Basic Mathematics at Universidad de Bogotá Jorge Tadeo Lozano. In order to accomplish the goals of the study, the influence of several indications given to the applicants before the test on the omitted responses is examined. Then, we introduce a linear regression that relates to the score formula and the estimated ability through the Rasch Model which includes everyone among the 1.595 applicants. Finally, omitted responses and their relationship with context variables like sex, school type, age range and faculty of admission are studied.

  17. NARRATOLOGÍA EN LA NOVELA HÍBRIDA NO SERÁ LA TIERRA DE JORGE VOLPI

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    Roberto Ángel G.

    2013-07-01

    Full Text Available El presente texto efectúa un estudio narratológico de la novela de Jorge Volpi No será la Tierra. Se analiza la estructura contradictoria del libro, la multiplicidad de tramas, el narrador polifónico, el tiempo posapocalíptico, el espacio antiutópico y desencantado y los personajes, coprotagonistas del siglo XX. Todas estas características antes mencionadas contribuyen, en el ámbito de la desterritorialización, a desalojar posturas que tienden a anquilosarse en conceptos fijos y sin movimiento, por lo que los distintos rasgos narratológicos en las novelas híbridas --aquellas que están compuestas por una yuxtaposición de subgéneros-- siempre estarán emparentados con las nociones de heterogeneidad, diversidad y pluralidad, en el marco de la caída de los grandes relatos del siglo XX.

  18. La sencilla lucidez de Pedro Jorge Vera. Notas a propósito de su cuentística (Homenaje)

    OpenAIRE

    Tornés Reyes, Emmanuel

    2014-01-01

    A privileged genre in Latin America, short stories have had, and still have, highly esteemed cultivators in the region such as the late Ecuadorian writer Pedro Jorge Vera, a creator whose birth centennial is celebrated in 2014, on the occasion of which this paper examines some of his most important stories in order to highlight their humanistic and denunciatory will of the social injustices and prejudices suffered by the poorest and least privileged sectors of Latin America. With their lucid ...

  19. Contradictions porteñas: modernity, modernism and modernization in Jorge Luis Borges during the 1920’s

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    Pedro Demenech

    2013-06-01

    Full Text Available The aim of the article is discuss the concepts of modernity, modernism and modernization from the propositions raised by Marshal Berman and Néstor García Canclini. The fierce transformation of Buenos Aires during the 1920’s will be the focus of the analysis. To this end, we use the work of argentine poet Jorge Luis Borges to comprehend the development of these processes in the urban space of Buenos Aires.

  20. Una aproximación al poema “Arte Poética” de Jorge Luis Borges

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    Lorena Chaves Salgado

    2013-01-01

    Full Text Available Este artículo presenta una lectura del poema 'Arte poética' de Jorge Luis Borges desarrollando aspectos teóricos relacionados con el análisis poético. El poema describe la labor del poeta y qué significa escribir poesía, entendido para Borges como un acto y proceso creativo.

  1. “Los embrujos secretos del trópico”. Frontera amazónica y producción del espacio estatal en la obra cinematográfica de Jorge Ruiz

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    Roberto Pareja

    2014-11-01

    Full Text Available Este artículo estudia la obra cinematográfica de Jorge Ruiz utilizando la teoría socio-espacial de Henri Lefebvre. Argumenta que sus documentales, películas etnográficas y noticieros para el cine constituyen una totalidad discursiva que presenta estéticamente la producción del espacio estatal boliviano durante el siglo XX. A partir de una retórica audiovisual que juega con nociones de verticalidad, horizontalidad y centralidad, la obra de Ruiz posiciona el espacio andino como el eje de la modernización estatal y sitúa  a la cuenca amazónica en los márgenes del estado. Concluye que hacer visible la región amazónica en el discurso de la nación tuvo como efecto el desplazamiento de los antagonismos de clase en favor del conflicto entre centro y regiones.This article studies the cinematography of Jorge Ruiz making use of the socio-spatial theory of Henri Lefebvre. It argues that his documentaries, ethnographic films and newsreels for the cinema constitute a discursive totality that presents aesthetically the production of the Bolivian state space during the twentieth century. From an audiovisual rhetoric that plays with notions of verticality, horizontality and centrality, Ruiz’s work locates Andean space as the focal point of state modernization and situates the Amazon basin at the margins of the state. It concludes that in making the Amazon region visible in the nation’s discourse this had the effect of displacing class antagonisms in favor of the conflict between center and regions.

  2. Aproximaciones a la obra ensayística de Jorge Edwards

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    María del Pilar Vila

    2010-12-01

    Full Text Available Este trabajo reflexiona acerca de las particularidades del ensayo focalizadas en Desde la cola del dragón, El whisky de los poetas, Diálogos en el tejado, Machado de Assis y La otra casa. Ensayos sobre escritores chilenos del escritor chileno Jorge Edwards. Los trabajos que componen estos libros tienen la particularidad de transitar por esa delicada línea que separa el ensayo de la crónica e incluso de los artículos periodísticos. Esta suerte de indefinición fortalece uno de los aspectos centrales del ensayo: su difuminación sustantiva, particularidad que se expresa en el modo en que apela a retóricas que no siempre se mantienen a lo largo de los trabajos. La errancia del género permite entremezclar discursos y dejar a la vista una subjetividad evidenciada en un yo que se hace presente en las marcas valorativas y en el objetivo que persigue. Los ensayos que integran estos libros operan como un banco de prueba de la obra del ensayista escritor.This paper is an inquiry about the essay´s particularities and it focuses on Desde la cola del dragón, El whisky de los poetas, Diálogos en el tejado, Machado de Assis y La otra casa. Ensayos sobre escritores chilenos written by the Chilean Jorge Edwards. The articles in these books have the common particularity of showing how the line that separates the chronic from the essay and even newspaper´s articles is usually thin and sometimes imperceptible. This kind of indefinition strengthens one of the central aspects of the essay: its substantial diffuseness, which is characteristically expressed through the use of rhetoric elements that are not always maintained along the work. The lability of genre allows the mixture of discourses and shows a kind of subjectivity that expresses itself while valuing the goals searched. In this sense, the essays compiled in these books come out as proof of the work of the essayist and author as a whole.

  3. Communicational intervention in promoting effective environmental profile of teachers of integrated National School Jorge Basadre in Santa María del Valle, Huánuco, Perú-2011

    National Research Council Canada - National Science Library

    Angélica SOTOMAYOR BACA

    2015-01-01

    .... The objective of this research is to check whether along the communicational intervention is possible to improve the environmental profile of teachers Jorge Basadre Integrated National College...

  4. Relatos en Rojo y Negro: Aportes de Jorge Ricardo Masetti al periodismo contrahegemónico

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    Daniel González Almandoz

    2016-03-01

    Full Text Available Este trabajo pretende aproximarse a los aportes que Jorge Ricardo Masetti realizó a la construcción de experiencias periodísticas contrahegemónicas. Masetti fue un periodista argentino que en 1958 ascendió a Sierra Maestra para cubrir el levantamiento del M 26-7. Allí obtuvo entrevistas exclusivas con Fidel Castro y Ernesto Guevara. Luego, ya como partícipe de la Revolución Cubana, fundó y fue el primer director de la agencia de noticias Prensa Latina. Desde ese medio provocó rupturas con el modelo de comunicación mediática dominante en la época, y generó síntesis novedosas que dieron lugar a aportes a la reflexión y a la práctica periodística. Sin embargo, Masetti está ausente del imaginario colectivo del Periodismo. Esta investigación se instala en un encuentro entre los Estudios sobre Periodismo y la Historia de las Ideas, y es atravesada en su enfoque teórico por la Teoría de la Hegemonía.

  5. The Wall as a Spatial Work: the Reliefs of Jorge Oteiza in Architecture (1951-58

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    Emma López Bahut

    2014-03-01

    Full Text Available This paper analyses the mural projects of Basque sculptor Jorge Oteiza on façades and internal walls between the years 1951-58. At first, he dealt with walls as ground planes on which to execute his sculptures, finally viewing them as an empty plane with spatial possibilities, defined by the minimum forms and the action of natural light. Based on original, previously unpublished material, we explore the evolution of this work with the aim of establishing to what extent this process was marked by the architecture on which his work was executed, by the architects with whom he collaborated, or the stage of his sculptural experimentation with which they are associated. We show that apart from the presence of an architect, there is a correlation between the way in which the reliefs were applied to the wall and the work carried out on the space where the project was created: the larger the spatial work on the wall, the greater the relationship with the space within which it was inserted, at every scale, from the interior of the architecture to the urban space.

  6. REPENSANDO A MARÍA ESCLAVISMO, ANTISEMITISMO Y MACHISMO EN LA OBRA DE JORGE ISAACS

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    Juan Camilo Galeano Sánchez

    2011-01-01

    Full Text Available El presente artículo propone una lectura de la novela María, del escritor colombiano Jorge Isaacs, desde la perspectiva de texto constructor de identidad nacional en virtud de su obligatorio estudio en los procesos formativos de los ciudadanos colombianos. Se hace un rastreo de elementos como actitudes frente a los esclavos, en la época en que la esclavitud fue abolida en el país; consideraciones frente a la situación de los inmigrantes judíos y la posición que ocupa la mujer en la fundación del país, asumiéndola como pilar fundamental de la sociedad. Se llega a la conclusión de que la obra debe ser entendida a la luz del contexto histórico en el que fue escrita y deninguna manera como paradigma axiomático vigente en la actualidad.

  7. Latin American Marxism paper . The editorial policy of Jorge Abelardo Ramos in the early sixties

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    Martín Ribadero

    2016-03-01

    Full Text Available The importance of the Marxism in the Latin-American thought has been indicated in repeated opportunities. Its aptitude to generate diverse political and cultural projects was a central characteristic of the above mentioned tradition, opened across different agents and institutions from the arrival of the writings of Marx and Engels to Latin America at the end of the XIXth century. Nevertheless, good part of this history is still partial, anchored in national perspectives and little commits an outrage against the study of its material forms, this is, to those aspects across which the Marxist speech managed to shape a specific materiality, so much for the theoretical making as the action of militants, workers, students and intellectuals. The work aims to propose an exploration of the Latin-American Marxism from the perspective of the reconstruction of its printed world, from delineating a series of problems, topics and reflections settled in the study of the publishing house Coyoacán of Jorge Abelardo Ramos in the early 1960s in Argentina

  8. Visioni apocalittiche in El cuerpo de Giulia-no di Jorge Eduardo Eielson

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    Giovanna Minardi

    2013-06-01

    Full Text Available Jorge Eduardo Eielson is a well-known poet and plastic artist, but his narrative works remain little-known, even in his native Peru. El cuerpo de Giulia-no is a discontinous and elusive text. Written in the 1950s but not published until 1971 in Mexico, it is an undoubtedly innovative work which thwarts the readers’s expectations with its fragmentary composition, elliptical tendencies, and the underlying dislogue amongst literature, visual arts and science running throughout the text. Like a typical Eislson work, it is a ‘chaotic’ text, which brings together the themes of the indigenist conflict and the Apocalypse emboded by the crisis of language with elements of meta-theatre and science fiction. I focus on the parody of science fiction within the novel. The world of the future, that anticipated in science fiction, is, for Eielson, the present world. Thus he represents, in the contemporary context, the cultural conflict with the indigenous world though a sort of ‘alien’ invasion (indigenous people which is controlled and repressed, the origins of which can be found in the history of Peru. However, through this sort of ‘ontological break’, Eielson let us see the first steps toward the foundation of a new order out of chaos.

  9. A MULHER NEGRA E A CIDADANIA NEGADA EM JUBIABÁ DE JORGE AMADO

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    Sandra Sacramento

    2015-01-01

    Full Text Available  Sandra SacramentoResumoObjetiva-se com o artigo identifi car a mulhernegra retratada em Jubiabá do baiano JorgeAmado e delinear uma origem marcada porsua etnia, somando-se a esta gênero e classe;ao mesmo tempo, identifi car na crítica pósfeministasinais de exaustão de uma série dediscursos redutores, calcados em uma lógica fundante ocidental, que embasam a instituiçãoda diferença reifi cada, uma vez que essaacabou por sobrepor as categorias de sujeitoa varão, equívoco cometido mesmo por feministas, como Simone de Beauvoir quandodefendeu a posição binária e vicária da mulher, centrada em um Outro, que lhe dava sentido.Palavras-chaveMulher negra; escravidão; exclusão; essencialismos;performances. Sandra Sacramento Doutora em Letras Vernáculas pela UFRJ, ProfessoraTitular de Teoria da Literatura na Universidade Estadual de SantaCruz, em Ilhéus (Bahia, coordenadora do Programa de Pós-graduaçãoem Letras: Linguagens e Representações.

  10. La palabra y el aire: Conjuros del alba de Jorge Chen-Sham

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    Carolina Sanabria

    2016-10-01

    Full Text Available El presente artículo analiza el segundo poemario de Jorge Chen-Sham, Conjuros del alba, a la luz de la vinculación directa con el libro anterior, Nocturnos de mar inacabada. Destaca los elementos que guían la lectura de un trabajo muy estructurado porque la organización en ejes temáticos permite brindar una clave de lectura. En este caso la articulación está dada por la invocación de la palabra en su acepción divina como creadora de realidad bajo la forma de conjuros –y en sintonía estructural y lingüística con el discurso bíblico arcaizante, pero sin ceñirse por completo en virtud del carácter pagano de estos–. Pero los alcances de la palabra no se limitan a esta dimensión, puesto que el hablante lírico hace ver también su injerencia como mediador del deseo. Y si el poeta por principio lo que busca es la elevación de su espíritu, se mueve necesariamente en el ámbito del aire –que es el mismo elemento al que pertenece el alba–, donde las cosmogonías ubican el origen del mundo.

  11. Jorge Amado e seus camaradas no círculo comunista internacional

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    Marcelo Ridenti

    2011-11-01

    Full Text Available O artigo busca elucidar aspectos da relação de artistas brasileiros e latino-americanos com a imprensa cultural comunista francesa e com o movimento comunista internacional do fim dos anos 1940 a meados dos 1950, no contexto da Guerra Fria. Os contatos no exterior foram fundamentais para a inserção internacional de latino-americanos, bem como para sua formação intelectual e política. A imprensa comunista francesa desempenhou papel importante para divulgar a obra de artistas latino-americanos, notadamente os que moraram em Paris. Alguns deles conseguiram lugar de destaque na rede comunista, especialmente por sua atuação no movimento pela paz mundial, como o poeta chileno Pablo Neruda e o romancista brasileiro Jorge Amado. Ele foi o principal artista brasileiro a beneficiar-se da internacionalização a partir do exílio em Paris, abrindo caminho também para a difusão de obras de amigos estrangeiros no Brasil e de brasileiros no exterior. São abordados ainda os dilemas dos artistas comunistas diante das perseguições e recompensas no auge do stalinismo.

  12. Porrúa. Una Historia de Pastores (Jorge Mochales López, Dir.

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    Tomás Sánchez-Criado

    2008-09-01

    Full Text Available Permítame la lectora o el lector que emplee un tono poco usual para una reseña. El autor del documental que reseñamos, Jorge Mochales, al que consideraba uno de mis mejores amigos, falleció a los 29 años el 5 de marzo de 2007 en su casa de Porrúa (Llanes, Asturias. Más que una reseña se trata más bien de un pequeño homenaje, un homenaje tímido a alguien enamorado de sus proyectos, que en la tradición de pensadores como Vygotski pensaba a través de los productos y los proyectos concretos (somos resultado de nuestros productos y estos productos no son sino la condensación de nuestra actividad con ellos. Un año después de su fallecimiento, la publicación de su documental supone la mejor conmemoración a su labor y la mejor ocasión para recordar a un amigo.

  13. Salazarist memories in The Painter of Birds, by Lídia Jorge

    Directory of Open Access Journals (Sweden)

    Mariana Jantsch Souza

    2014-06-01

    Full Text Available http://dx.doi.org/10.5007/2175-7917.2014v19n2p77 This article presents a reading of the novel The Painter of Birds, by Lídia Jorge, from the perspective of post-dictatorship memories. Through this view, we examine the relationship between the family that play the leading in the plot, the Dias, and the Salazar Era, an exclusion regime lived in Portugal. For this purpose, the elements that show symmetries between the analyzed systems (family and state-dictatorial are highlighted and show how the Salazar Era is a constituent of the narrative. Thus, it is verified in which extent the Portuguese family portrayed in the novel suits as a symbolic mean of representation of the social situation of Portugal during the dictatorship, since in the family group all aspects of the system can be perceived, such as: the obedience of the masses, the subversion of minorities, the domination, the restriction of the fundamental freedoms. The memories of the dictatorship are revealed as a constituent element of the family memories: there are two memories mobilized in an intricated form and recollected interchangeably. Thereby, it is intended to show that the Dias family follows a specific and traditional structure that presents an intimate relationship related to the political structure of the Portuguese State in the period when the narrative happens. The analysis shown finds theoretical support in the works of Tzetan Todorov, Beatriz Sarlo and Michel Pollak.

  14. Adherence to prophylactic antibiotic therapy of thoraco-abdominal interventions in Hospital Universitario San Jorge, Pereira

    Directory of Open Access Journals (Sweden)

    Jorge Enrique Machado-Alba

    2013-05-01

    Full Text Available Objective: determine adherence to the protocol of antibiotic prophylaxis in patients undergoingsurgery at Hospital Universitario San Jorge, Pereira. Materials and methods: observational descriptivestudy took information from all patients who underwent surgery between April 1 and June31, 2010. The information was taken from medical records considering the variables age, gender,type of surgery, time, day of week, antimicrobial agents used compared with those recommendedby institutional guidelines. The analysis was done using SPSS 19.0 for Windows. Results: therewere 211 patients, with a predominance of men (52,6% and average age of 45,2 ± 19,9 years.Adherence to guidelines pre-surgical prophylaxis was 44,5% of procedures. The variables malegender (OR 2,2; 95% CI 1,220 to 4,063, p=0,009, emergency surgery (OR 2,1; 95% CI 1,136 to3,889, p=0,018 and weekends surgery (OR 2,3; 95% CI 1,090 to 5,255; p=0,03 were statisticallysignificantly associated with nonadherence. Conclusion: it found low guideline for pre-surgicalantibiotic adherence associated with emergency and weekends surgeries. Should intervene witheducation and feedback the team working in the emergency and surgery department to improvethe level of compliance with guidelines.

  15. The Red Odyssey. Several lines to the political portrait of Jorge Vivo d’Escoto

    Directory of Open Access Journals (Sweden)

    Víctor Jeifets

    2014-12-01

    Full Text Available Despite of the partial opening of the archives of the Communist International, there are still many white spots in history of international communism and of a number of national Communist Parties. This is due to the fact that information about the activities of many militants and leaders of the left-wing groups and parties is not readily available to the general public. The Communist Party of Cuba (PCC, the only ruling communist party in Latin America, did not manage to avoid this problem either. The paper intents to narrow the gap by revealing some of the main events in the life and political activities of Jorge A. Vivó d’Escoto , a “forgotten Secretary-General” who was at the top of PCC in the beginning of the 1930s. The paper also describes his role in the development of Central American, Colombian, and Mexican left-wing parties. The article is based on the analysis of a vast quantity of primary sources from Russian and Mexican archives.

  16. Topografías, ventanas y ausencias. Encuentros espaciales en la escultura de Jorge Oteiza

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    Jorge Ramos Jular

    2016-04-01

    Full Text Available Con mucha frecuencia la escultura, debido a su inmediatez material y temporal de ejecución, ha sido capaz de investigar más rápidamente que la arquitectura sobre los parámetros que rigen la realidad espacial y la percepción de esta. Según esta idea se pretende analizar el papel del espacio en la obra del artista vasco Jorge Oteiza (Orio, 1908-San Sebastián, 2003. Para ello nos apoyaremos en varios instrumentos eficaces que permiten entender sus categorías espaciales, tales como el dibujo, la fotografía o el vídeo. Gracias a estos instrumentos, las esculturas, al margen de su valoración particular, adoptan un sentido demostrativo dentro de la obra entendida como un conjunto unitario. Nos fijaremos en tres maneras de configuración tridimensional del espacio: el espacio modelado, que nos hablará de la acción sobre la masa, el espacio tallado, que perforando la masa busca crear un vínculo entre dos ámbitos separados, y el espacio plegado que conseguirá condensar un vacío cuando envuelva a la materia suprimida. Estos mecanismos de análisis nos han permitido resaltar varios encuentros espaciales –topografías, ventanas y ausencias– con los que intentaremos justificar la pertinencia de las ideas espaciales experimentadas por Oteiza, haciendo posible una relectura crítica de su obra.

  17. GEODESY AND DIGITAL CARTOGRAPHIC SURVEY IN FILDES PENINSULA,REY JORGE ISLAND,ANTARCTICA

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The present paper summarizes a joint effort undertaken by the Instituto Geográfico Militar de Chile (IGM) and the Instituto Antártico Chileno (INACH) in order to obtain digital cartography of the Fildes Peninsula,Rey Jorge Island,Antarctica.This peninsula constitutes the prototype project area for the main IGM_INACH project N° 153 “Cartographic Survey and Geographic Information System of the South Shetlands Islands" The Digital Cartography was implemented at the 1∶5 000 scale,using geodetic GPS control points referenced to ITRF 92 and WGS 84 Data.The UTM Projection was used.All products were produced in compliance with the cartographic standards of the IGM. This cartography was designed in order to satisfy the requirements of a Geographic Information System developed by INACH.This geo_referenced database incorporates a variety of thematic information,enabling it to support scientific investigations,environmental and multi_disciplinary studies,and other applications. As a result of this project the Instituto Geográfico Militar de Chile produced a map at 1∶5 000 scale in digital format,and also a 1∶10 000 topographic map,in paper format,with two editions: first edition of two charts and a second edition with one chart covering the whole project area. Chile and other countries have a number of important permanent activities in this area. These maps are designed to support several and diverse geo_spatial studies related to these activities.

  18. MORTALIDAD DE TRANSFUSIÓN MASIVA TEMPRANA EN PACIENTES CON TRAUMA PENETRANTE EN EL HOSPITAL UNIVERSITARIO SAN JORGE DE PEREIRA

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    Juan Pablo Arismendy-Muñoz

    2011-01-01

    Full Text Available La violencia y la accidentalidad son causas frecuentes de trauma en Colombia. Diferentes alternativas sobre el correcto manejo del paciente traumatizado han sido elaboradas debido a la necesidad de mejorar los protocolos para modificar de manera favorable el pronóstico de los pacientes; uno de estos ha sido la implementación de hemotransfusión masiva temprana. Se realizó un estudio con el objetivo de Identificar el número de pacientes ingresados al Hospital Universitario San Jorge de Pereira con trauma penetrante a cuello, tórax, abdomen y extremidades que cumplieron criterios para hemotransfusión masiva temprana y determinar el porcentaje de los que fueron transfundidos durante los meses de Febrero y Marzo de 2010. A partir de esto se llevó a cabo un estudio descriptivo que incluyó 64 historias clínicas de pacientes con diagnostico de trauma penetrante en las zonas anatómicas ya descritas, ingresados al Hospital universitario San Jorge de Pereira empleando un instrumento que incluía los criterios para hemotransfusión temprana y algunas variables epidemiológicas. Los resultados reflejan que el 3% de los pacientes incluidos, tenían criterios para trasfusión masiva temprana, esta no fue empleada en su protocolo de reanimación y el 97% de los pacientes estudiados no cumplía criterios de transfusión. Para determinar la utilidad de la trasfusión masiva temprana en el Hospital Universitario San Jorge, se requiere la implementación de protocolos de reanimación en los cuales se incluya los criterios de trasfusión temprana, con la finalidad de poder evaluar sobrevida en investigaciones ulteriores.

  19. La voz en la tribuna (el verbo apasionado de jorge eliécer gaitán)

    OpenAIRE

    2009-01-01

    El uso de la voz humana comoun medio de comunicación einducción frente a la comunidad,se ha desarrollado desde las primerascivilizaciones. Sócrates creóen Grecia la primera escuela deoratoria. En Colombia, uno de lospolíticos y oradores públicos quemás utilizó la oratoria, con su vozvibrante y emotiva, fue el caudilloliberal Jorge Eliécer Gaitán, quienencontró las palabras, los acentos,giros y expresiones adecuadaspara comunicarse con ampliossectores populares. La fuerza desu movimiento lo hu...

  20. LOS ENSAYOS DE MONTAIGNE COMO PROYECTO POLÍTICO EN LA MUERTE DE MONTAIGNE DE JORGE EDWARDS

    OpenAIRE

    Bernat Castany Prado

    2012-01-01

    Este trabajo estudia cómo La muerte de Montaigne, de Jorge Edwards, puede ser vista como un intento de convertir el escepticismo que caracteriza los Ensayos de Montaigne en un proyecto político de corte democrático. En la primera parte se realiza una breve historia de la recepción de la obra de Montaigne en la literatura y la política latinoamericanas, mientras que en la segunda parte se analiza La muerte de Montaigne como un intento de trasplantar literaria y políticamente el escepticismo de...

  1. Jorge Oteiza y lo arquitectónico : de la estatua-masa al espacio urbano : (1948-1960)

    OpenAIRE

    López Bahut, María Emma

    2013-01-01

    [Resumen] El objetivo de esta Tesis doctoral es profundizar en la relación entre Jorge Oteiza y el mundo arquitectónico, tanto desde los proyectos y colaboraciones en los que participó, como a través de sus propios escritos y su pensamiento. El estudio de esta faceta del escultor se plantea como un reflejo del proceso experimental que desarrolló desde su vuelta a España, en el año 1948, hasta el abandono de su investigación escultórica en 1960. Ha sido fundamental el retorno a las fuentes ...

  2. El juego del Apocalipsis. Un viaje a Patmos, de Jorge Volpi. Una lectura desde la retórica

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    Luis Quintana-Tejera

    2014-01-01

    Full Text Available En esta novela de Jorge Volpi descubrimos la gran capacidad del narrador para usar distintos recursos estilísticos, entre los que encontramos la presencia de una historia omnisciente, el juego de espejos y los constantes giros retóricos. Los elementos intertextuales también son importantes, desta - ca sobre todo la isla de Patmos como trasfondo de la narración del Apocalip - sis en el Nuevo Testamento, y que también será el sitio donde se lleven a cabo las acciones de la novela analizada.

  3. Jorge La Ferla. Cine (y) digital. Aproximaciones a posibles convergencias entre el cinematógrafo y la computadora

    OpenAIRE

    Durán Castro, Mauricio; Pontificia Universidad Javeriana Facultad de Artes Departamento de Artes Visuales

    2010-01-01

    Este libro recoge y ordena las reflexiones expuestas en tantas conferencias y artículos sobre el tema de las relaciones entre el cine y las tecnologías digitales por el profesor Jorge La Ferla, sin duda uno de los más importantes conocedores y promotores de la práctica y el pensamiento en torno al video, al cine y la imagen digital en América Latina. En estos últimos veinte años, La Ferla se ha dedicado a impulsar la producción artística y crítica en nuestro continente a partir de: la docenci...

  4. Los estatutos subjetivos de la realidad en la obra de Jorge Luis Borges. Una lectura psicoanalítica.

    OpenAIRE

    Marín Calderón, Norman

    2012-01-01

    Este ensayo examina el concepto de realidad de acuerdo a las propuestas metafísicas de Jorge Luis Borges tal y como se observa en sus cuentos y poemas. Para Borges, la realidad está íntimamente relacionada con las nociones de ficción, sueño y olvido. Así, Borges despliega en su literatura una suerte de enunciado calderoniano dejando en claro que "la vida es sueño". Por su parte, el psicoanálisis explora la cuestión de la realidad bajo las construcciones de la realidad psíquica, el estadio del...

  5. Approaches at the study of passion in Jorge Luis Borges’ work. Doubt and hopelessness in El Muerto

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    Luis Alejandro Nitrihual Valdebenito

    2012-02-01

    Full Text Available El presente trabajo investiga dos pasiones –duda y desesperanza– en el cuento El Muerto, perteneciente al libro El Aleph, de Jorge Luis Borges. Partiendo de las propuestas de Paolo Fabbri y Aljirdes Greimas, queremos mostrar cómo las pasiones se encuentran patentes en esta obra borgeana particular. Para ello, nos hemos servido de la metodología de Greimas sobre estructuras actanciales y modales, que son un elemento primordial para determinar cómo se manifiesta una pasión en el plano textual.

  6. A mão e a luva: a respeito de um soneto escrito por Jorge de Lima

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    MIRELLA MÁRCIA LONGO

    2015-12-01

    Full Text Available resumo Análise de poema contido no Livro de sonetos, publicado em 1949, por Jorge de Lima. Partindo de uma "leitura rente ao texto", a reflexão chega à prática comparativa, confrontando o poema a uma passagem do romance A mulher obscura, de 1939. Por último, há o enfoque do amor contido nos dois textos. Destacam-se o amor pela forma do soneto e o amor pela "mulher que se entrega à morte", imagem que, portando rastros de tendências finisseculares, adquire marcas impressas pelo autor alagoano.

  7. ANALOGÍA DEMENCIAL EN EL MODO DE REPRESENTACIÓN DE EL FIN DE LA LOCURA DE JORGE VOLPI Dementia Analogy as a Way of Interpreting El fin de la locura by Jorge Volpi

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    Carolina Andrea Navarrete González

    2004-12-01

    Full Text Available El presente trabajo tiene por objeto analizar el extraordinario modo de construcción representativa de El fin de la locura de Jorge Volpi. En este texto, los elementos paródicos y carnavalescos entramados en una compleja multiplicidad de voces, contribuyen a la propuesta de un principio demencial, organizador de la novela. Cada una de estas voces (Lacan, Althusser, Foucault y Barthes, contribuyen a la configuración de un universo narrativo donde impera la incoherencia, el poder y la ambigüedad junto con una apropiación paródica del mundo intelectual y de la condición del pensamiento contemporáneo.This article will analyze the unusual way Jorge Volpi´s El fin de la locura has to present its representative constructions. Parody and carnival elements -intertwined in a complex multiplicity of voices- make up a proposal based on a dementia principle. Each voice (that of Lacan, Althusser, Foucault and Barthes´ help make up the configuration of narrative universe where incoherence, power and ambiguity prevail together with a parodic take-over of an intellectual world and that of the conditioning of contemporary thought.

  8. Difusión de conocimientos y actividades de desarrollo social de empresas petroleras de la Cuenca del Golfo San Jorge

    OpenAIRE

    Huinchulef, María Eugenia

    2010-01-01

    Huinchulef, M. E. (2010). Difusión de conocimientos y actividades de desarrollo social de empresas petroleras de la Cuenca del Golfo San Jorge (Tesis de Maestría). Universidad Nacional de Quilmes, Bernal, Argentina. En este trabajo se indaga acerca de la difusión de conocimientos y las actividades de desarrollo social que realizan las empresas petroleras radicadas en la Cuenca del Golfo San Jorge (CGSJ). Desde el descubrimiento del petróleo en 1907, en Comodoro Rivadavia, la reg...

  9. LUTA PELA MORADIA E TRABALHO PRECARIZADO NO ACAMPAMENTO URBANO DO MNLM JORGE LUIZ, JOÃO PESSOA

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    Kátia Cristina do Vale

    2012-07-01

    Full Text Available Na cidade de João Pessoa, capital do estado da Paraíba, existe um importante contingente de famílias que, além de não ter onde morar e/ou morar de forma precária, são incluídas de forma marginal pelos serviços públicos de saúde, educação, transporte e segurança, e excluídas do “mundo do trabalho da carteira assinada”. É a partir desta problemática que analisamos neste texto o Movimento Nacional de Luta pela Moradia (MNLM e o seu processo de territorialização na cidade de João Pessoa, com destaque para a realidade vivida nos acampamento urbano Jorge Luiz. A metodologia utilizada durante a nossa pesquisa se pautou na revisão bibliográfica e levantamento documental, e trabalho de campo. Tivemos oportunidade de visitarmos as famílias acampadas, com quem aplicamos questionários, e entrevistarmos junto aos coordenadores do MNLM de João Pessoa. A pesquisa revela como a precária condição de existência das famílias sem teto acampadas no Jorge Luiz, está imbricada à precarização do trabalho no espaço urbano.

  10. LOS ENSAYOS DE MONTAIGNE COMO PROYECTO POLÍTICO EN LA MUERTE DE MONTAIGNE DE JORGE EDWARDS

    Directory of Open Access Journals (Sweden)

    Bernat Castany Prado

    2012-11-01

    Full Text Available Este trabajo estudia cómo La muerte de Montaigne, de Jorge Edwards, puede ser vista como un intento de convertir el escepticismo que caracteriza los Ensayos de Montaigne en un proyecto político de corte democrático. En la primera parte se realiza una breve historia de la recepción de la obra de Montaigne en la literatura y la política latinoamericanas, mientras que en la segunda parte se analiza La muerte de Montaigne como un intento de trasplantar literaria y políticamente el escepticismo de los Ensayos a Latinoamérica.Abstract This paper studies Jorge Edwards's La muerte de Montaigne as an attempt to translate the skeptical tone present in Montaigne's Essays into a political project bearing a democratic intent. In its first part the paper focuses on the history of the reception of Montaigne in Latin American literature and politics. In the second part it analyzes La muerte de Montaigne as an attempt to transplant to Latin America the literary andpolitical implications of the skepticism that pervades the Essays.

  11. FUNCIONAMIENTO DIFERENCIAL DE ITEMES: EXAMEN DE MATEMÁTICA-UNIVERSIDAD JORGE TADEO LOZANO

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    DANIEL BOGOYA M.

    2014-01-01

    Full Text Available La Universidad Jorge Tadeo Lozano aplica el Examen de Clasificación en Matemáticas Bási- cas, como evaluación diagnóstica , a los aspi- rantes y estudiantes provenientes de transferen- cias internas o externas, cuyo plan de estudios precise conocimientos básicos de Aritmética y Algebra Elemental. Dicho examen favorece el análisis de las condiciones académicas de los ad- mitidos y permite a la Universidad, ofrecer op- ciones apropiadas para cada caso particular, al mismo tiempo que al evaluado le proporciona la po sibilidad de reconocer su nivel de apropiación del conocimiento de los dominios conceptuales requeridos. Consecuentemente con el carácter de cisorio del Examen de Clasificación de Mate - máticas Básicas, se examinó si los ítemes utili za dos presentan funcionamiento diferencial, esto es, se analizó si la diferencia de habilidades entr e los evaluados podría deberse a las variables de contexto seleccionadas: sexo, edad, naturaleza ju rídica del colegio de procedencia y facultad en la que el aspirante tramita su ingreso. Para ello, se procesaron 1.623 cadenas de respuestas para 61 ítemes, obtenidas en las pruebas comprendidas entre el tercer período lectivo de 2011 y el pri me - ro de 2012. La metodología incluyó la implementación de tres técnicas: Contraste del DIF (diferencia en- tre los centros de dificultades,Contraste del DIF (diferencia entre los extremos más próximos para los intervalos de dificultad y prueba estadística Mantel-Haenszel. La conjunción de estas técnicas permitió determinar un ítem con funcionamiento diferencial en categoría modera da a grande, para la variable edad. Finalmente, para este ítem se ex- hiben sus parámetros estadísticos y su curva ca- rac terística, estimados en la cali bración.

  12. Elementos de lo cómico-serio en Maten al león de Jorge Ibargüengoitia

    OpenAIRE

    Campesino, Juan

    2011-01-01

    This work focuses on Maten al león, a novel by Jorge Ibargüengoitia, a rather unusual literary figure. It aspires to remark some stylistic and historical elements that, on one hand, enroll this novel in what Mikhail Bakhtin calls the comic serious genres tradition, and on the other hand offers a fresh and renewed vision of Mexican history.

  13. As condições de (im possibilidades da experiência em John Dewey e Jorge Larrosa: algumas aproximações/Conditions of (im possibility of experience in John Dewey and Jorge Larrosa: some approaches

    Directory of Open Access Journals (Sweden)

    Dariane Carlesso

    2011-01-01

    Full Text Available Resumo Este artigo tem por objetivo refletir sobre as condições para que o acontecimento ou a construção/reconstrução da experiência possam fazer parte do processo de constituição do sujeito. Duas fontes teóricas serão as principais fundamentadoras desta escrita: John Dewey e Jorge Larrosa. Estes autores apresentam contribuições singulares para o campo de problematização do conceito de experiência e, por isso, merecem nossaatenção. Dentre as teses de John Dewey (1859-1952, filósofo norte-americano que nos deixou um imenso legado filosófico educacional, encontramos a defesa de um processo educativo pautado na ideia de educação como construção e reconstrução da experiência. Jorge Larrosa é professor de Filosofia da Educação na Universidade de Barcelona, na Espanha, e autor de várias publicações sobre educação. Dentre seustrabalhos destacamos: “Notas sobre a experiência e o saber de experiência” (2002 e “Saber e Educação” (2007, aos quais nos reportamos na escrita deste artigo, dada a propriedade com que os conceitos de experiência e educação são neles abordados. A problematização deweyana sobre o conceito de experiência é amplo. Diversas são as obras que dão suporte a este tema; no entanto, citamos como principais: Experiência e educação (1971, Como pensamos: como se relaciona o pensamento reflexivo com o processo educativo (1959a, Democracia e educação (1959b, Vida e educação (1973. Abstract This essay aims at reflecting on some conditions in order for the event or the construction/reconstruction of experience may be part of the process of subject constitution. Two major theoretical foundations underscore the present approach: JohnDewey and Jorge Larrosa. Such authors have great importance for the field in terms of questioning the concept of experience and, therefore, they needed our attention. Among the theories of John Dewey (1859-1952, an American philosopher who left a huge

  14. LA CIUDAD DE SANTIAGO EN EL SENTIR DE JOAQUÍN EDWARDS BELLO Y DE JORGE EDWARDS

    Directory of Open Access Journals (Sweden)

    Roberto Hozven

    2006-11-01

    Full Text Available Si la ciudad es el espacio resultante del sentimiento de conciudadanía que establecen en ella quienes la habitan (de acuerdo a la hipótesis de Emile Benveniste, es posible realizar una descripción e interpretación de la ciudad de acuerdo a los sentimientos de conciudadanía que, dentro de ella, establezcan los personajes de la novela El roto (1920, de Joaquín Edwards Bello, y los personajes de la obra de Jorge Edwards (desde El patio, 1952, a El inútil de la familia, 2004. Desde este enfoque, el sentimiento de conciudadanía que se desprende de la ciudad descrita por El roto sería el de canibalismo implícito de la sociabilidad chilena. Y, creo, éste es un núcleo fundamental dentro de toda la obra de Edwards Bello. Con respecto a la obra de Jorge Edwards, creo posible distinguir en ella dos sentimientos de conciudadanía, correspondientes a dos épocas distintas dentro de su obra: la ciudad de los laberintos disciplinarios (encontrable en el período que va desde El patio, 1952, a Los convidados de piedra, 1978 y la ciudad irónica y planetaria (encontrable desde El museo de cera, 1981, a su reciente El inútil de la familia, 2004. Estos dos sentimientos de ciudadanía se articulan sobre el eje de la rememoración del pasado en su punto de quiebre. El punto de quiebre es el "imbunchamiento" a que fue sujeto el personaje más dotado de la ciudad textualIn the city is a space resulting from the feeling of fellow-citizenship created by those who inhabit it (according to Emile Benveniste's hypothesis, it is possible to make a description and an interpretation of the city according to the feelings of fellow-citizenship that inhabit Joaquín Edwards Bello's El roto and Jorge Edwards' word (1952-2004. From this perspective, the feeling of fellow-citizenship that derives from the city described in El roto would be that of the implicit cannibalism in the Chilean society. And, I believe, this is the fundamental core of Edwards Bello's work. In

  15. La voz en la tribuna (El verbo apasionado de Jorge Eliécer Gaitán

    Directory of Open Access Journals (Sweden)

    Carlos José Reyes

    2009-05-01

    Full Text Available El uso de la voz humana comoun medio de comunicación einducción frente a la comunidad,se ha desarrollado desde las primerascivilizaciones. Sócrates creóen Grecia la primera escuela deoratoria. En Colombia, uno de lospolíticos y oradores públicos quemás utilizó la oratoria, con su vozvibrante y emotiva, fue el caudilloliberal Jorge Eliécer Gaitán, quienencontró las palabras, los acentos,giros y expresiones adecuadaspara comunicarse con ampliossectores populares. La fuerza desu movimiento lo hubiera llevadoa la presidencia, de no ser por suasesinato, el 9 de abril de 1948.Palabras clave: oratoria, pueblo, a lacarga, mamola, reconquista.

  16. Transição para a Vida Ativa de Jovens com Necessidades Educativas Especiais na Ilha de S. Jorge

    OpenAIRE

    Azevedo, Márcia Maria Pacheco de Sousa

    2013-01-01

    Dissertação apresentada à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Mestre em Ciências da Educação: Educação Especial, área de especialização em Domínio Cognitivo e Motor O presente trabalho de investigação insere-se no mestrado em ciências da educação: educação especial e tem como tema a Transição para a Vida Ativa de Jovens com Necessidades Educativas Especiais e foi realizado na ilha de São Jorge, Açores. Tendo presente que muitos dos joven...

  17. Jorge Gaitán Cortés y la introducción del urbanismo moderno en Colombia

    Directory of Open Access Journals (Sweden)

    Maarten Goossens

    2014-07-01

    Full Text Available The article describes several urban planning projects developed in Colombia, with the participation of architect Jorge Gaitán Cortés: the campus of the Universidad Industrial de Santander (1946-1947, the proposal for a Working Class City (1947, the reconstruction project in Tumaco (1948, the Los Alcázares neighbourhood (1947-1949, the Muzú housing project (1948-1949, and the Cabecera del Llano housing project (1949. This article concludes that Gaitan´s work is an important point of reference for the understanding of Colombia’s adaptation to modern town planning. This is at the forefront of international discussion regarding the use of techniques such as the creation of networks of pedestrian walkways, limiting traffic, and characteristics of residential projects.

  18. El heterónimo Federico Sánchez en la obra de Jorge Semprún

    OpenAIRE

    Amo González, Íñigo

    2015-01-01

    Este trabajo estudia el heterónimo Federico Sánchez desde la doble perspectiva de la identidad narrativa y su construcción autobiográfica. En este sentido se aborda una dimensión biográfico-histórica, asimilable al nombre de guerra de Jorge Semprún en la clandestinidad; una segunda, como autor, expresada a través del seudónimo con el que firmó una parte de su obra; y en tercer lugar, una dimensión literaria asociada a la creación de un personaje a partir de distintos pactos de lectura. El ...

  19. Tras a nevoa vem o sol:as comédias de Jorge Ferreira de Vasconcelos

    OpenAIRE

    Pereira, Silvina, 1956-

    2010-01-01

    Tese de doutoramento, Estudos Artísticos (Estudos de Teatro), Universidade de Lisboa, Faculdade de Letras, 2010 Esta dissertação está organizada à semelhança de uma obra dramática clássica. Nela se encontra um prólogo, cinco actos e um epílogo. No I acto /I parte é apresentado o estado da arte em relação à Vida e Obra do autor. Cientes de que a vida ilumina a obra apresentamos uma recensão diacrónica dos dados biográficos, trazendo à luz sete documentos inéditos respeitantes a Jorge Ferrei...

  20. La nostalgie des jours heureux contre le vent rude et glacial de l’exil, chez Jorge Semprun

    Directory of Open Access Journals (Sweden)

    Beatriz Coca Méndez

    2013-11-01

    Full Text Available Semprun recalled: "my only identity link was my own memory", link also nurtured by his poetic memory, from which it drew the words that give life to his stories. There are also narrative processes that Jorge Semprun used in Adieu, vive clarté…, in order to witness the devastated landscape of his soul: his exile, deportation and life underground. Indeed, for Semprun to cultivate the memory and the testimony is necessary to frame the moral of the resistance in the context of his experiences. In addition, it is through writing that Semprun found freedom and the dignity of human beings. If this was expressed in French this linguistic choice relates to bilingual stateless status which characterizes the author.

  1. Th17 and regulatory T cells contribute to the in situ immune response in skin lesions of Jorge Lobo's disease.

    Science.gov (United States)

    Kanashiro-Galo, Luciane; Pagliari, Carla; Barboza, Tania Cristina; de Brito, Arival Cardoso; Xavier, Marilia Brasil; de Oliveira, Clivia Maria Moraes; Unger, Deborah Aben Athar; Sotto, Mirian Nacagami; Quaresma, Juarez Antonio Simões; Duarte, Maria Irma Seixas

    2016-01-01

    Jorge Lobo's disease (JLD) is a chronic granulomatous mycosis described in various Latin American countries. The main objective of the present study was to investigate the possible role of Th17 and Foxp3+ Treg cells in the pathogenesis of Jorge Lobo's disease. Human skin biopsies were submitted to an immunohistochemistry protocol to detect Foxp3, interleukin (IL)-1beta, CD25, IL-6, IL-17, and IL-23. The epidermis presented acanthosis, hyperkeratosis, and frequent presence of fungi. The dermis presented inflammatory infiltrate comprising macrophages, lymphocytes, epithelioid and multinucleated cells, and an intense number of fungi. Foxp3+ Treg cells and IL-17+ cells were visualized in lymphocytes in the inflammatory infiltrate. IL-1, IL-2R (CD25), IL-6, and IL-23 were visualized in the dermis, intermingled with fungal cells, permeating or participating of the granuloma. Following IL-17, the most prominent cytokine was IL-6. IL-23 and cells expressing CD25 were present in fewer number. The comparative analysis between IL-17 and Foxp3 demonstrated a statistically significant increased number of IL-17+ cells. Th17 cells play a role in the immune response of JLD. IL-1beta and IL-6 added to the previously described increased number of TGF-beta would stimulate such pattern of response. Th17 cells could be present as an effort to modulate the local immune response; however, high levels of a Th17 profile could overcome the role of Treg cells. The unbalance between Treg/Th17 cells seems to corroborate with the less effective immune response against the fungus.

  2. An Approach to 3d Digital Modeling of Surfaces with Poor Texture by Range Imaging Techniques. `SHAPE from Stereo' VS. `SHAPE from Silhouette' in Digitizing Jorge Oteiza's Sculptures

    Science.gov (United States)

    García Fernández, J.; Álvaro Tordesillas, A.; Barba, S.

    2015-02-01

    Despite eminent development of digital range imaging techniques, difficulties persist in the virtualization of objects with poor radiometric information, in other words, objects consisting of homogeneous colours (totally white, black, etc.), repetitive patterns, translucence, or materials with specular reflection. This is the case for much of the Jorge Oteiza's works, particularly in the sculpture collection of the Museo Fundación Jorge Oteiza (Navarra, Spain). The present study intend to analyse and asses the performance of two digital 3D-modeling methods based on imaging techniques, facing cultural heritage in singular cases, determined by radiometric characteristics as mentioned: Shape from Silhouette and Shape from Stereo. On the other hand, the text proposes the definition of a documentation workflow and presents the results of its application in the collection of sculptures created by Oteiza.

  3. Trace metal variability in coastal waters of San Jorge Bay, Antofagasta, Chile: An environmental evaluation and statistical approach to propose local background levels.

    Science.gov (United States)

    Valdés, J; Román, D; Guiñez, M; Rivera, L; Ávila, J; Cortés, P; Castillo, A

    2015-11-15

    Between 2008 and 2011, twelve metals from 384 coastal waters samples from San Jorge Bay (Antofagasta, northern Chile) were collected and analyzed. The goal was to evaluate the quality of the bay's water bodies according to the current Chilean Quality Guideline and to establish background levels for these metals. The result suggests that the coastal waters of San Jorge Bay are of very good quality suitable for recreational activities involving human body contact. The natural background thresholds established for this bay were significantly lower than primary and secondary water quality guidelines. The distribution of Cu, Zn and Pb, along the bay's coastline provides evidence of the effects of industrial activity. Both situations suggest that the threshold indicated in the environmental guidelines of the Chilean legislation may be overestimated and do not represent pollution-free environments.

  4. El hombre hicotea y la ecología de los paisajes acuáticos en Resistencia en el San Jorge

    Directory of Open Access Journals (Sweden)

    Douglas McRae

    2015-01-01

    Full Text Available El presente artículo explora las representaciones de los paisajes acuáticos (ríos, caños, ciénagas en Resistencia en el San Jorge, el tercer volumen en Historia doble de la costa por Orlando Fals Borda. Utilizando tanto el texto como las notas de campo de Fals Borda, este articulo argumenta que Historia doble de la costa incorpora conscientemente la ecología del entorno natural de la Depresión Momposina dentro de la historia de resistencia popular de la región. La crisis ecológica perpetrada por la expansión histórica del capitalismo es presentada en Resistencia en el San Jorge como parte de una historia más larga de las luchas para la tierra y la justicia social en la Costa Atlántica de Colombia.

  5. Se analiza la teoría de Jorge Juan sobre la resistencia fluídica, tal como la expone en el Examen

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    Simón Calero, Julián

    2001-12-01

    Full Text Available The Jorge Juan theory on fluid resistance is analysed as stated in the Examen Marítimo. The theoretical basis and applications are studied, these range from flat plates to ship hull and sails. The article concludes with a revision of what Juan considers to be its experimental basis and possible forerunners of his theory are traced.

    Se analiza la teoría de Jorge Juan sobre la resistencia fluídica, tal como la expone en el Examen Marítimo. Se estudian las bases teóricas y sus aplicaciones, desde placas planas hasta cacos y velas de buques. Se concluye con una revisión de lo que Juan considera sus fundamentos experimentales y se rastrean los posibles antecedentes de su teoría.

  6. Las posibilidades de la crítica literaria en «Pierre Menard, autor del Quijote» de Jorge Luis Borges

    OpenAIRE

    Brashear de González, Ann

    2013-01-01

    Análisis crítico del cuento «Pierre Menard, autor del Quijote» de Jorge Luis Borges. Además, cómo fue escrita, su estructura, por qué se dice que estuviera escribiendo una parodia de la crítica literaria, por qué evitar los errores del movimiento de la crítica nueva y otros elementos. 

  7. Jorge Isaacs: El espíritu radical de un poeta y sus frustraciones políticas

    Directory of Open Access Journals (Sweden)

    Raúl Vallejo Corral

    2015-02-01

    Full Text Available Jorge Isaacs es conocido por María (1867, novela cumbre del romanticismo americano. Pero Isaacs, además, fue un político liberal radical que llevó adelante una revolución, en enero de 1880, movido por sus principios ideológicos en medio de lo que él consideraba la traición de los liberales. La revolución, embebida de romanticismo, fue una empresa romántica destinada al fracaso desde un principio. Este artículo, a partir del estudio de los documentos de la época, analiza de qué manera Isaacs desarrolló sus actividades militantes, como superintendente de Educación, primero, como congresista, después, y como revolucionario, en el marco del proceso de recuperación del poder por parte de los conservadores. Asimismo, este artículo se enfoca en el espíritu romántico que animó a Isaacs y cómo se expresó a través de la palabra encendida de los manifiestos, proclamas, cartas e informes recopilados por el propio Isaacs en su libro La revolución radical en Antioquia (1880.   Jorge Isaacs is well-known for Maria (1867, which is considered the most important novel of Latin American romanticism. But Isaacs was also a radical liberal politician who carried forward a revolution, in January 1880, moved by his ideological principles in the midst of what he considered to be the treason of the liberals. From the very beginning, this revolution, which was immersed in romanticism, was an enterprise destined to fail. This article, based on the study of documents from that time, analyzes the way in which Isaacs developed his militant activities firstly as an Education inspector, then as a congressman, and finally as a revolutionary in the framework of the recovery process by the conservative party. Likewise, this article focuses on the romantic spirit that inspired Isaacs and how he expressed himself through his passionate words present in manifestos, proclamations, letters, and reports compiled by Isaacs himself in The Radical Revolution in

  8. Descolonización y cine: la propuesta indígena de Jorge Sanjinés hoy

    Directory of Open Access Journals (Sweden)

    Núria Vilanova

    2012-12-01

    Full Text Available This article explores the legacy of Jorge Sanjinés’ cinema in current Latin American cinematography, specifically in Bolivia. The central idea argues that despite the favourable political situation Bolivia is at the present experiencing, with the arrival of Evo Morales to the Presidency in the year 2006, the declaration of Bolivia as a multinational State, and the growing prominence of aymaras and quechuas in the national political arena, indigenous film as envisioned by Sanjinés has not been fully developed. The article puts forward the difficulties which the national and international film industry face in incorporating a type of film that does not respond to the expectations of a mainstream public, makes no concessions to the Western viewer, and provides no cultural filters to pave the viewer’s understanding and persuade him or her cinematically.Este artículo explora la herencia del cine de Jorge Sanjinés en el cine latinoamericano actual y muy específicamente en el boliviano. La idea central argumenta que a pesar de la favorable coyuntura política que vive Bolivia con la llegada de Evo Morales a la presidencia en el año 2006, la declaración de Bolivia como un Estado plurinacional y el creciente protagonismo de aymaras y quechuas en la esfera política nacional, el cine indígena, como lo vislumbró Sanjinés, no se ha desarrollado lo suficiente.    El artículo plantea la dificultad de lograr que la industria cinematográfica nacional e internacional sea capaz de incorporar un tipo de películas que    no responde a las expectativas de un público convencional más o menos mayoritario, que no hace concesiones al espectador occidental ni recurre a los filtros necesarios para allanar su comprensión y persuadirle cinemato- gráficamente. 

  9. Renditions of Faithfulness; from Jorge Calvetti’s Poetry to Gustavo Fontán’s Films.

    Directory of Open Access Journals (Sweden)

    Adriana C. Cid

    2015-04-01

    Full Text Available An original and sensitive filmmaker, Gustavo Fontán goes beyond classic transpositions to venture into a poet’s obsessions, aesthetic and atmospheres. He has done so with the work of Jacobo Fijman, Juan L. Ortiz and Jorge Calvetti – to name just a few. In this paper I intend to explore El paisaje invisible, a short film by Fontán that brings us closer to Calvetti. I will focus on the director’s strategies – characteristic of the cinematographic language - that convey the poet’s mythical world and aesthetic, and I will analyze the union of both artists’ poetics. Finally, I would like to offer a brief explanation of the title of this article, which is drawn from a reflection by Calvetti: “All inspiration is born with its own form or forms. The same subject can be written as a narrative or in verse. Why not? They are different renditions of faithfulness.” I believe cinema is another rendition.

  10. Levels of essential and toxic elements in Porphyra columbina and Ulva sp. from San Jorge Gulf, Patagonia Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Perez, Adriana Angela [Catedras de Toxicologia y Quimica Legal, Biologia y Bromatologia y Nutricion, Universidad Nacional de la Patagonia San Juan Bosco, Chubut (Argentina); Farias, Silvia Sara [Comision Nacional de Energia Atomica, Gerencia de Tecnologia y Medio Ambiente, Buenos Aires (Argentina); Strobl, Analia Mabel [Catedras de Toxicologia y Quimica Legal, Biologia y Bromatologia y Nutricion, Universidad Nacional de la Patagonia San Juan Bosco, Chubut (Argentina); Perez, Laura Beatriz [Catedras de Toxicologia y Quimica Legal, Biologia y Bromatologia y Nutricion, Universidad Nacional de la Patagonia San Juan Bosco, Chubut (Argentina); Lopez, Clara Magdalena [Catedra de Toxicologia y Quimica Legal, Facultad de Farmacia y Bioquimica, Universidad de Buenos Aires (Argentina); Pineiro, Adriana [Catedra de Toxicologia y Quimica Legal, Facultad de Farmacia y Bioquimica, Universidad de Buenos Aires (Argentina); Roses, Otmaro [Catedra de Toxicologia y Quimica Legal, Facultad de Farmacia y Bioquimica, Universidad de Buenos Aires (Argentina); Fajardo, Maria Angelica [Catedras de Toxicologia y Quimica Legal, Biologia y Bromatologia y Nutricion, Universidad Nacional de la Patagonia San Juan Bosco, Chubut (Argentina)]. E-mail: copipat@sinectis.com.ar

    2007-04-15

    Baseline concentration levels of As, B, Ca, Cd, Cr, Cu, Co, Fe, Mg, Mn, Mo, Ni, P, Pb, Se, V, and Zn were determined for Porphyra columbina and Ulva sp. collected from three locations along San Jorge Gulf, in Patagonia Argentina. Elements were quantified by inductively coupled plasma-optical emission spectrometry, with the exception of lead and cadmium in some samples which were determined by electrothermal atomic absorption spectrometry. Three stations with different exposure degree to human activities, Bahia Solano, the mouth of Arroyo La Mata stream and Punta Maqueda, were selected as sampling points. The results showed a wide range of metal retention capacity between the two studied species. Regarding the levels of pollutants found in the researched sites, Punta Maqueda seemed to be less influenced by anthropogenic activities than the other two sites except for Cd. Taking into account their toxicities seasonal variations in Pb and Cd levels were studied in both algae in Punta Maqueda. Maximum concentrations of Cd (9.8 {mu}g g{sup -1} dry wt.) were observed in P. columbina during winter, and maximum levels of Pb (0.82 {mu}g g{sup -1} dry wt.) were detected in Ulva sp. during summer. Legislative and health safety aspects were evaluated for Cd and Pb.

  11. Jorge Luis Borges and the New Physics: the Literature of Modern Science and the Science of Modern Literature

    Science.gov (United States)

    Mosher, Mark Robert

    1992-01-01

    By examining the works of the Argentine writer, Jorge Luis Borges, and the parallels it has with modern physics, literature and science converge in their quest for truth regarding the structure and meaning of the universe. The classical perception of physics as a "hard" science--that of quantitative, rational thought which was established during the Newtonian era--has been replaced by the "new physics," which integrates the so-called "soft" elements into its paradigm. It presents us with a universe based not exclusively on a series of particle-like interactions, or a "billiard-ball" hypothesis where discrete objects have a measurable position and velocity in absolute space and time, but rather on a combination of these mechanistic properties and those that make up the non-physical side of nature such as intuition, consciousness, and emotion. According to physicists like James Jeans science has been "humanized" to the extent that the universe as a "great machine" has been converted into a "great thought.". In nearly all his collections of essays and short stories, Borges complements the new physics by producing a literature that can be described as "scientized." The abstract, metaphysical implications and concerns of the new world-view, such as space, time, language, consciousness, free will, determinism, etc., appear repeatedly throughout Borges' texts, and are treated in terms that are remarkably similar to those expressed in the scientific texts whose authors include Albert Einstein, Niels Bohr, Werner Heisenberg, and Erwin Schrodinger. As a final comparison, Borges and post-modern physicists address the question of the individual's ability to ever comprehend the universe. They share an attitude of incredulity toward all models and theories of reality simply because they are based on partial information, and therefore seen only as conjectures.

  12. Mortalidad de transfusión masiva temprana en pacientes con trauma penetrante en el hospital universitario San Jorge de Pereira

    Directory of Open Access Journals (Sweden)

    Juan Pablo Arismendy-Muñoz

    2012-09-01

    Full Text Available La violencia y la accidentalidad son causas frecuentes de trauma en Colombia. Diferentes alternativas sobre el correcto manejo del paciente traumatizado han sido elaboradas debido a la necesidad de mejorar los protocolos para modificar de manera favorable el pronóstico de los pacientes; uno de estos ha sido la implementación de hemotransfusión masiva temprana. Se realizó un estudio con el objetivo de Identificar el número de pacientes ingresados al Hospital Universitario San Jorge de Pereira con trauma penetrante a cuello, tórax, abdomen y extremidades que cumplieron criterios para  hemotransfusión masiva temprana y  determinar el porcentaje de los que fueron transfundidos durante los meses de Febrero y Marzo de 2010. A partir de esto se llevó a cabo un estudio descriptivo que incluyó 64 historias clínicas de pacientes con diagnostico de trauma penetrante en las zonas anatómicas ya descritas, ingresados al Hospital universitario San Jorge de Pereira empleando un instrumento que incluía los criterios para hemotransfusión temprana y algunas variables epidemiológicas. Los resultados reflejan que el 3% de los pacientes incluidos, tenían criterios para trasfusión masiva temprana, esta no fue empleada en su protocolo de reanimación y el 97% de los pacientes estudiados no cumplía criterios de transfusión. Para determinar la utilidad de la trasfusión masiva temprana en el Hospital Universitario San Jorge, se requiere la implementación de protocolos de reanimación en los cuales se incluya los criterios de trasfusión temprana,  con la finalidad de poder evaluar sobrevida en investigaciones  ulteriores

  13. Entre o Épico e o Lírico: Os Limites da Criação Poética em "Invenção de Orfeu" de Jorge de Lima

    OpenAIRE

    CAVALCANTI, Luciano Marcos Dias

    2009-01-01

    Neste texto, pretendemos analisar a forma como Jorge de Lima se utiliza do épico e do lírico na construção de Invenção de Orfeu. Nessa perspectiva, a poesia limiana priorizará o ato da criação livre rompendo com o significado comum aplicado a estes gêneros poéticos.In this text, we intend to analyze how Jorge de Lima uses the epic and the lyric to elaborate Invenção de Orfeu. In this perspective, Jorge de Lima’s poetry gives priority to the act of free creation breaching to the meaning common...

  14. Ejercicios de memoria: sobre los modos de reconstruir la memoria vanguardista en Oswald de Andrade, Jorge Luis Borges, Mário de Andrade y Oliverio Girondo

    OpenAIRE

    2010-01-01

    This article proposes an analysis of a series of texts of Oswald de Andrade, Jorge Luis Borges, Oliverio Girondo and Mario de Andrade referring to avantgarde  productions. The analysis aims to investigate the ways in which, from such testimonies, memories and reflections, it has been thought the literary avant-garde of the twenties in Argentina and Brazil, and placed in their respective cultural fields. El presente artículo se propone un análisis de una serie de textos d...

  15. UMBERTO ECO, JORGE LUÍS BORGES E OS FENÔMENOS ESPECULARES: PARA UMA FORMULAÇÃO FÍSICO-LITERÁRIA DO CONCEITO DE INTERTEXTUALIDADE

    Directory of Open Access Journals (Sweden)

    Marcelo Pacheco Soares

    2010-05-01

    Full Text Available A intertextualidade representa um fenômeno estético-literário que ocorre com assiduidade em toda a Literatura Moderna desde o Renascimento, movimento intertextual por definição. O presente artigo pretende investigar como as produções literárias do escritor e ensaísta argentino Jorge Luís Borges e do romancista e semiólogo italiano Umberto Eco tecem, no século XX, teorias a respeito deste fenômeno, notadamente através da metáfora dos espelhos.

  16. Jorge A. Swieca's contributions to quantum field theory in the 60s and 70s and their relevance in present research

    Energy Technology Data Exchange (ETDEWEB)

    Schroer, Bert [Centro Brasileiro de Pesquisas Fisicas (CBPF), Rio de Janeiro, RJ (Brazil); Freie Universitaet, Berlin (Germany). Inst. fuer Theoretische Physik

    2010-02-15

    After revisiting some high points of particle physics and QFT of the two decades from 1960 to 1980, I comment on the work by Jorge Andre Swieca. I explain how it fits into the quantum field theory during these two decades and draw attention to its relevance to the ongoing particle physics research. A particular aim of this article is to draw attention to the relevance of what at the time of Swieca was called 'the Schwinger Higgs screening mechanism'. which, together with recent ideas which generalize the concept of gauge theories, have all the ingredients to revolutionize the issue of gauge theories and the standard model. (author)

  17. La filosofía de schopenhauer y la Cábala en la configuración de "Emma Zunz" de Jorge Luis Borges

    OpenAIRE

    Ángeles Ma. del Rosario Pérez Bernal

    2007-01-01

    El objetivo de este artículo es realizar un estudio crítico de la fi cción de Jorge Luis Borges intitulada "Emma Zunz", que devele al lector la manera en la que el entramado narrativo integra una reescritura de algunas ideas de Schopenhauer y de la Cábala, las cuales son conmutadas por nuevas signifi caciones para deleite y perplejidad de sus lectores. Las herramientas utilizadas para el análisis provienen, esencialmente, de la hermenéutica de Paul Ricoeur, quien considera a la obra de fi cci...

  18. Nacionalismo, estética y literatura en el México posrevolucionario : un acercamiento desde la obra de Jorge Cuesta

    OpenAIRE

    Fernández Mora, Vicente de Jesús

    2016-01-01

    La figura de Jorge Cuesta es del todo desconocida en las letras hispánicas a este lado del Atlántico. Sin embargo, su talento crítico y su talante inquisitivo lo llevó a elucidar algunas ideas sobre la identidad mexicana que han resultado claves para legitimar el debate sobre la nación moderna -de su país y, por ende, la latinoamericana- y su derecho a participar en la cultura occidental y universal. El manifiesto desconocimiento y desinterés por su obra en el contexto español contrasta con l...

  19. Programación de abastecimiento y su incidencia en la gestión de logística en la Universidad Nacional Jorge Basadre Grohmann

    OpenAIRE

    Gómez Cáceres, Felipe Yony

    2011-01-01

    La investigación busca estudiar y analizar cada uno de los procesos técnicos de la programación de abastecimiento, con la finalidad de establecer y determinar su incidencia en la gestión logística de la Universidad Nacional Jorge Basadre Grohmann; concluyendo que la programación de abastecimiento incide significativamente en la gestión de logística, así como en los resultados en la adquisición de bienes y servicios, por ende la gestión de logística es ineficiente. Tesis

  20. Nacionalismo, estética y literatura en el México posrevolucionario : un acercamiento desde la obra de Jorge Cuesta

    OpenAIRE

    Fernández Mora, Vicente de Jesús

    2016-01-01

    La figura de Jorge Cuesta es del todo desconocida en las letras hispánicas a este lado del Atlántico. Sin embargo, su talento crítico y su talante inquisitivo lo llevó a elucidar algunas ideas sobre la identidad mexicana que han resultado claves para legitimar el debate sobre la nación moderna -de su país y, por ende, la latinoamericana- y su derecho a participar en la cultura occidental y universal. El manifiesto desconocimiento y desinterés por su obra en el contexto español contrasta con l...

  1. Mortalidad de transfusión masiva temprana en pacientes con trauma penetrante en el hospital universitario San Jorge de Pereira

    OpenAIRE

    Juan Pablo Arismendy-Muñoz; Johanna Carolina Rojas-Mirquez; Álvaro Mondragón-Cardona; Diana Milena Valencia; Natalia Illera-Lopez; Felipe Quintero-Ramirez; Carlos Andrés Montoya-Hidalgo; Tatiana Ceballos-Bautista; Fernando Montoya-Navarrete

    2012-01-01

    La violencia y la accidentalidad son causas frecuentes de trauma en Colombia. Diferentes alternativas sobre el correcto manejo del paciente traumatizado han sido elaboradas debido a la necesidad de mejorar los protocolos para modificar de manera favorable el pronóstico de los pacientes; uno de estos ha sido la implementación de hemotransfusión masiva temprana. Se realizó un estudio con el objetivo de Identificar el número de pacientes ingresados al Hospital Universitario San Jorge de Pereira ...

  2. Sobre Félix Báez-Jorge, ¿Quiénes son aquí los dioses verdaderos? Religiosidad indígena y hagiografías populares

    OpenAIRE

    Broda, Johanna; Instituto de Investigaciones Históricas, Universidad Nacional Autónoma de México

    2014-01-01

    En este nuevo libro que nos obsequia Félix Báez-Jorge, el autor da continuidad a una impresionante secuencia de libros que iniciara en 1988 con Los Oficios de las Diosas. Dialéctica de la religión popular en los grupos indios de México. En aquel entonces, Báez-Jorge afirmaba que “La antropología [...] ha mostrado las plurales imágenes que proyecta el juego de espejos configurados por las representaciones religiosas, singulares formas de conciencia social”. En el mismo sentido afirma ahora que...

  3. «El inmortal» de Jorge Luis Borges: el yo, infinitos, absolutos y vocabularios finales Jorge Luis Borges's «The Immortal»: the Self, Infinites, Absolutes, and Final Vocabularies

    Directory of Open Access Journals (Sweden)

    Jorge Sagastume

    2011-07-01

    Full Text Available Una obra frecuentemente consultada por Jorge Luis Borges fue Matemáticas e imaginación, de E. Kasner y J. Newman, en la que se discute la teoría de los conjuntos (que es la rama de la matemática que estudia la relación entre conjuntos, propuesta por Georg Cantor (1845-1918, y mediante la cual se crea la aritmética transfinita (que va más allá de la finita y se establece un sistema epistémico para representar los diversos niveles del infinito. Así, Cantor le asigna a esas ininitudes la primera letra del alfabeto hebreo, el Aleph, seguido de un determinado número, dependiendo del nivel de infinitud (Aleph-cero, Aleph-uno, etc.. Borges, de esa manera, teje varias de sus narraciones en las que se trata el tema del ininito y del absoluto: un ejemplo de ello es la colección de relatos bajo el título El Aleph, que abre con el cuento «El inmortal» y cierra con el que le da el título a la colección. El presente ensayo tiene el propósito de estudiar «El inmortal» bajo la óptica cantoriana, para hablar de un absoluto en particular: el yo, y sugerir que no es posible establecer un vocabulario inal o una deinición deinitiva sobre el tema en cuestión. Tal imposibilidad, propone Borges, está dada en parte por la finitud lingüística, mientras que por otro lado la falibilidad de la memoria juega también un papel crucial en todo intento de deinición. Sin embargo, como buen ironista, el autor a través de «El inmortal» es capaz de proveer una redescripción del tema mediante un lenguaje transinito, sin pretender establecer un vocabulario inal sobre la materia, sino, al contrario, tratando de resolver ciertas paradojas a las vez que revela otras, promoviendo así el permanente diálogo entre las distintas disciplinas. Aunque el ensayo se enfoca en el análisis de «El inmortal», a fin de desarrollar el problema propuesto, también estudia otros relatos contenidos en El Aleph, y utiliza un acercamiento teórico que se enmarca en la

  4. O ASPECTO DA (DESFORMAÇÃO DE UMA ILHA/PAÍS EM INVENÇÃO DE ORFEU, DE JORGE DE LIMA

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    Betina Bischof

    2015-01-01

    Full Text Available ResumoA intenção deste texto crítico é perseguir alguns temas e formas ao longo da poesia de Jorge de Lima, terminando com um olhar mais detido sobre Invenção de Orfeu (1952. Se de fato há impasses e irresoluções nesse livro (como aponta a fortuna crítica, gostaríamos de indagar se eles não revelariam antes um modo peculiar de assimilação de uma matéria brasileira não compatível, no modo de apresentação, com a claridade e limpidez do modernismo.Palavras-chaveJorge de Lima; Invenção de Orfeu; literatura e sociedade; lírica brasileira. Betina Bischof Professora Doutora do Departamento de Teoria Literáriae Literatura Comparada da FFLCH-USP. Autora de Razão da recusa:um estudo da poesia de Carlos Drummond de Andrade (São Paulo:Nankin Editorial, 2005. 

  5. Analysis of the hydrographic conditions and cyst beds in the San Jorge Gulf, Argentina, that favor dinoflagellate population development including toxigenic species and their toxins

    Science.gov (United States)

    Krock, Bernd; Borel, C. Marcela; Barrera, Facundo; Tillmann, Urban; Fabro, Elena; Almandoz, Gastón O.; Ferrario, Martha; Garzón Cardona, John E.; Koch, Boris P.; Alonso, Cecilia; Lara, Rubén

    2015-08-01

    The overlay of cooler nutrient enriched Beagle-Magellan water with warmer nutrient depleted shelf water and a strong stratification of the water column in the San Jorge Gulf region, Argentina, coincided with relatively high dinoflagellate abundances in April 2012, up to 34,000 cells L- 1. This dinoflagellate proliferation was dominated by Ceratium spp., but environmental conditions also favored to a lesser amount the occurrence of toxigenic dinoflagellates, such as Alexandrium tamarense and Protoceratium reticulatum, whose toxins were hardly detected in any other areas along the expedition transect of the R/V Puerto Deseado between 38 and 56°S (Ushuaia-Mar del Plata) in March/April 2012. Generally vegetative cells of A. tamarense and P. reticulatum co-occurred with their respective phycotoxins in the water column and their cysts in the upper sediment layers. Two strains of A. tamarense were isolated from the bloom sample and morphologically characterized. Their PSP toxin profiles consisted of C1/2, gonyautoxins 1/4 and to a lesser amount of neosaxitoxin and confirmed earlier data from this region. The ratios between autotrophic picoplankton and heterotrophic bacteria were higher in shelf waters in the north than in Beagle-Magellan waters in the south of San Jorge Gulf.

  6. A presença de Luigi Pirandello e Jorge Andrade no moderno teatro brasileiro, ou como Décio de Almeida Prado os enxerga através da lente da formação

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    Berilo Luigi Deiró Nosella

    2012-10-01

    Full Text Available The present work stand as an exercise in an attempt of pointing out some fundamental issues of Décio de Almeida Prado’s thoughts in which regards the formation of the Brazilian modern theater. Examining how did Décio hinged, in his critical activity, a reception of Luigi Pirandello and Jorge Andrade’s into our stages.

  7. Hacia Jorge Luis Borges

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    Harold Alvarado Tenorio

    1983-01-01

    Full Text Available La literatura, con características peculiares, comienza en hispanoamérica a partir del siglo XVII. Siglo y medio después de iniciada la Conquista, los virreinatos del Perú y México se convirtieron en los máximos centros de influencia económica y cultural de la Colonia. Los indígenas han sido diezmados poco a poco y reducidos al mestizaje. El criollo, puede decirse, hace su aparición con este soneto que establece las diferencias entre el habitante del Nuevo Mundo y el que llega de la península.

  8. Tuberculosis extrapulmonar: revisión de 102 casos en el Hospital Universitario San Jorge de Pereira, 2000-2004.

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    William Arciniegas

    2006-03-01

    Full Text Available Introducción. La tuberculosis continúa siendo un problema de salud pública en el mundo. Es necesario conocer su magnitud en cada institución, la oportunidad en el diagnóstico y la utilización de recursos. Objetivo. Determinar las localizaciones y caracterizar la tuberculosis extrapulmonar desde el punto de vista epidemiológico, clínico, microbiológico, de diagnóstico y de costos hospitalarios de los pacientes egresados en un hospital estatal de III nivel. Materiales y métodos. Estudio descriptivo retrospectivo realizado entre el 2000 y el 2004 mediante la revisión de historias clínicas y archivos de laboratorio de pacientes egresados con diagnóstico de tuberculosis extrapulmonar del Hospital Universitario San Jorge de Pereira, Colombia. Resultados. Se encontraron 102 casos, con promedio de edad de 31,6 años, de los cuales el 62,7% correspondía a hombres. El 70,6% procedía del área urbana y el 59,6% presentó síntomas clínicos mayores a los 15 días de evolución. La forma más frecuente de presentación fue la pleural, con 47 casos, seguida de la meníngea con 19, la ganglionar con 13, la peritoneal con 5, la miliar con 4, la genitourinaria con 4, la faríngea con 4, la articular con 3, la ósea con 2 y la pericárdica con 1 caso. Los métodos de diagnóstico más utilizados fueron la biopsia en 68 casos (66,6%, el clínico en 28 (27,4%. Por medio de baciloscopia con coloración de Zielh Neelsen, se diagnosticó el 3,9%, y con el cultivo de Mycobacterium tuberculosis, el 5,8%. El tiempo de estancia hospitalaria promedio fue de 13 días y el costo promedio fue de $5'784.603 por caso. Fallecieron 15 pacientes, de los cuales el 60% se asoció con sida, y 53,3% con meningitis. Conclusión. Las localizaciones más frecuentes fueron la pleural, la meníngea y la ganglionar. El principal método de diagnóstico fue la biopsia. La estancia prolongada se relacionó con demora en el diagnóstico y sida. La mortalidad fue mayor en los

  9. O leitor e as armadilhas do texto nos contos: ‘O Evangelho Segundo Marcos’ de Jorge Luis Borges e ‘Via Crucis’ de Clarice Lispector

    OpenAIRE

    Schmidt, Marina Kione

    2012-01-01

    O presente artigo consiste em  desenvolver uma análise para identificar e interpretar o modelo de leitor, conferindo a ele um espaço de movimentação para que se estabeleça um diálogo entre os contos O Evangelho segundo Marcos de Jorge Luis Borges e Via Crucis  de Clarice Lispector. Identificaremos aqui o processo de fragmentação e construção das armadilhas  criadas pelos  narradores  no decorrer das  tramas,  acompanhando a trajetória de cada  narrador e personagens, apontado  os artifícios t...

  10. Palpitando la modernidad: el negocio de bienes raíces en Cali (Colombia a partir del caso de Jorge Garcés Borrero, 1900-1944

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    María Fernanda Erazo Obando

    2014-01-01

    Full Text Available El objetivo del presente artículo es analizar el movimiento de compra y venta de bienes raíces en Cali (Colombia durante la primera mitad del siglo XX. Para ello, se toma como referencia la empresa del comerciante Jorge Garcés Borrero, la cual, se enfocó principalmente en la ejecución de este tipo de negocios. Dicha empresa, a pesar de no haberse constituido legal y jurídicamente, presentó las características de una compañía como tal, generando importantes inversiones y ganancias a partir del mercado de bienes. Apoyados en fuentes notariales se explica el desarrollo de esta actividad comercial entre 1900-1944.

  11. Notas para (ReVer as Relações Entre o Feminino e o Masculino nos Longa-Metragens de Jorge Furtado

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    Ana Carolina D. Escosteguy

    2008-12-01

    Full Text Available Three contemporary movie narratives produced in Rio Grande do Sul by Jorge Furtado were analized. The objective is to investigate the films from the point of view of genre in the cultural and relational dimensions of the category, showing the differences between the female characters. The three movies chosen for this debate are: Houve uma Vez Dois Verões (2002, O Homem que Copiava (2003 and Meu Tio Matou um Cara (2004. Although the movies have the narration by the male characters in off, there are the women who, preponderantly break out the plot conflicts. From this observation it was concluded that the dynamics of the male´s view has been flexible, although keeping some of their original characteristics.

  12. V. Ortiz, V. Jorge, & A. Lopez. Viva la Républica. Mémoires d’un couple de républicains espagnols

    OpenAIRE

    Veith, Blandine

    2009-01-01

    Ce récit autobiographique, à deux voix, celle de Vicente Ortiz, né en 1908, et celle d’Angeles Jorge Lopez, son épouse née en 1916, relate la tranche de leur vie se situant pendant la seconde République espagnole (1931-1936), puis pendant la guerre civile (1936-1939) et enfin sous le régime de Franco jusqu’à l’exil en France en 1947. L’ouvrage est publié dans une édition bilingue. Vicente s’adresse à ses petits-enfants et à ses arrière-petits-enfants pour leur transmettre la mémoire de cette ...

  13. Análisis cortical de la cuenca Golfo de SanJorge utilizando anomalías de Bouguer y ondulaciones delgeoide

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    LauraL. Cornaglia

    2009-11-01

    Full Text Available Con la finalidad de evaluar características tales comotipo de corteza y estado isostático de la cuenca sedimentaria del Golfo de SanJorge, analizamos los valores observados de anomalías de Bouguer y deondulaciones geoidales calculadas desde anomalías de aire libre por el métodode fuentes equivalentes, comparándolos con las respuestas de un modelo decuenca compensado hidrostáticamente determinado a partir de la masa topográficade la zona y el relleno sedimentario de la cuenca. Por ambos caminosencontramos un exceso de masas que interpretamos como significativa antirraízcortical y predice subsidencia para el futuro. Otras alternativas como porejemplo la intrusión de densas masas intracorticales, no alteran lasconclusiones.

  14. Una tierra bondadosa: progreso y recursos naturales en la región del río San Jorge, siglo XX.

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    Alejandro Camargo.

    2009-04-01

    Full Text Available This article discusses how different groups valued the natural resources in the region of the San Jorge River over the course of the twentieth century. Some people saw them as pantry of natural resources for the taking while other warned of their over-exploitation. In the case of fishing, resource conflicts date back to at least the eighteenth century. The role of the state in this work is seen as a historic, characterized by its desire to foment economic development without taking the past into account and, even less, without trying to establish what might happen in the future. This has led to the current crisis of alarming proportions in the region’s fisheries as well as a decline in the living conditions of local residents.

  15. Significação dialógica do messianismo em vereda da salvação de Jorge Andrade

    OpenAIRE

    Márcia Cristina de Lima Aguillar Bolzani

    2003-01-01

    Este estudo analisa a obra dramática Vereda da Salvação, pertencente ao ciclo Marta, a árvore e o relógio de Jorge Andrade, pelo método da análise do dialogismo discursivo de Mikhail Bakhtin. Dá ênfase especial ao discurso religioso messiânico como apropriação parodística (não cômica), por parte de um grupo de trabalhadores rurais que tinham sido posseiros, do discurso religioso católico tradicional, próprio da sociedade dominada pelos fazendeiros, entre os quais se encontram os que lhes reti...

  16. En el País de Nunca Jamás: la infancia en la poesía de Jorge Teillier

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    Claudio Guerrero Valenzuela

    2012-12-01

    Full Text Available Este estudio profundiza en uno de los temas poco estudiados de la poesía de Jorge Teillier: su representación de la infancia. Esta se presenta a través de la figura de un sujeto devenido en niño, una suerte de lazarillo del lar, quien muestra al lector un espacio poético habitado especialmente por niños, al cual se llega atravesando un espejo. Este espacio único resulta ser deslumbrante, luminoso y multicultural, reforzado por la presencia intertextual de la literatura infantil y juvenil. La infancia, finalmente, termina siendo reafirmada como un tiempo y un espacio de realización personal y estética.

  17. Hacia una poética de lo fantástico. Relatos de Jorge Luis Borges y Julio Cortázar

    OpenAIRE

    Ariza Trinidad, Eva

    2016-01-01

    El objetivo de esta tesis doctoral consiste en plantear un esbozo de una poética de lo fantástico a partir de la comparación de los aspectos que se recogen en los tratados, ensayos y artículos que podemos consultar en la actualidad sobre este territorio de la ficción y de los que deducimos mediante el análisis de los relatos fantásticos de Jorge Luis Borges y de Julio Cortázar. La investigación se divide en tres partes: «Cuestiones previas. El territorio ficcional de lo fantástico», «Análisis...

  18. "Sowing death in our women's wombs": modernization and indigenous nationalism in the 1960s Peace Corps and Jorge Sanjinés' "Yawar Mallku".

    Science.gov (United States)

    Geidel, Molly

    2010-01-01

    This paper explores the centrality of gender and sexual politics to both 1960s modernization discourses and anti-imperialist cultural nationalist ideologies through an analysis of Jorge Sanjinés' 1969 radical neorealist film Yawar Mallku, the text that led to the Peace Corps' expulsion from Bolivia. After outlining the development discourse that explicitly guided both the Peace Corps and the Revolutionary Nationalist (MNR) government of Bolivia and exploring the relationship of this discourse to the Bolivian radical and indigenous movements of the late 1960s, this paper reads Yawar Mallku in the context of these movements to arrive at an understanding how cultural nationalism in Bolivia became directed towards the developmentalist ideal of a masculine utopia whose construction would entail controlling women's bodies. Finally, the paper attempts to understand how indigenous women in Bolivia have articulated radical political visions within and in response to U.S. modernizing forces and indigenous cultural nationalism.

  19. Prof.J(o)rg F.Debatin,M.D.,MBA%Prof. J(o)rg F. Debatin, M.D., MBA

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Born in 1961 in Bonn, Germany, J(o)rg F. Debatin studied medicine at the Medical School of the University of Heidelberg where he graduated in 1987. He completed his residency in Diagnostic Radiology at Duke University Medical Center and subsequently moved to Stanford University Medical Center for fellowship in Abdominal Imaging. As a diplomate of the American Board of Radiology he took up a position as Associate Professor of Radiology and Chief of Magnetic Resonance Imaging in July 1993 at Zürich University Hospital. He was appointed Professor and Chairman of the Department of Diagnostic and Interventional Radiology at the University Hospital in Essen in August 1999. Here he built a most powerful clinical and research organization, impacting the course of Diagnostic Radiology throughout the world.

  20. Case studies in live electronic music preservation : Recasting Jorge Peixinho's Harmónicos (1967-1986 and Sax-Blue (1984-1992

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    António de Sousa Dias

    2009-05-01

    Full Text Available We present two examples of technology transfer from analogical to digital systems, in two works of live electroacoustic music by the Portuguese composer Jorge Peixinho (1940-1995, Harmónicos (1967 and Sax-Blue (1982. These works require the use of analogue technology that has become obsolete or difficult to access by the average performer. We think that migration from electronics to software, also referred as recast represents a necessary step to preserve live electroacoustic music. However, this process can pose multiple questions as it also relies on aesthetic considerations. In this case, we put on a considerable effort into understanding both the composer's intentions and the equipment operating mode and we think the solutions proposed are adequate to perform both works. Finally, we discuss some of the questions, solutions and limitations that arose with these recasts and how they can contribute to the sustainability problem concerning these works.

  1. Narrativas del paisaje andino colombiano: visión ecológica en la música carranguera de Jorge Velosa

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    Felipe Cárdenas

    2009-05-01

    Full Text Available Este es el resultado de un estudio que indagó en las visiones políticas plasmadas en el discurso ambiental que expresa la música Carranguera en la obra de Jorge Velosa. El material de investigación parte del análisis de las trece canciones que conforman el compendio titulado En Cantos Verdes (1998. El trabajo se planteó como una investigación de tipo estructural, que apeló a nociones de la hermenéutica, la semiótica y al análisis del discurso. La realidad de la vida campesina se estructura en un rico universo cultural que la música y el canto refleja a modo de meta-discurso de las sociedades campesinas andinas de Colombia.

  2. Un ejemplo de censura en el Puerto Rico decimonónico: la carta al duque de Wellington de Jorge D. Flinter (1829

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    Navarro García, Jesús Raúl

    1994-12-01

    Full Text Available Not available.

    Tras el hallazgo de un texto original de uno de los autores más importantes de la historiografía puertorriqueña del siglo XIX, podemos constatar las distorsiones a que eran sometidas por la censura gubernamental incluso las obras de escritores tan próximos al gobierno local como Jorge D. Flinter. El caso demuestra, una vez más, que la cuestión, tan vital en aquel momento, de las relaciones entre metrópoli-colonias y ex-colonias resultaba todavía muy incómoda como para que pudiera ser planteada y discutida abiertamente en Puerto Rico incluso desde plataformas tan amordazadas como la Gaceta del Gobierno de Puerto Rico.

  3. Palpitando la modernidad: el negocio de bienes raíces en Cali (Colombia a partir del caso de Jorge Garcés Borrero, 1900-1944

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    María Fernanda Erazo Obando

    2014-07-01

    Full Text Available El objetivo del presente artículo es analizar el movimiento de compra y venta de bienes raíces en Cali (Colombia durante la primera mitad del siglo XX. Para ello, se toma como referencia la empresa del comerciante Jorge Garcés Borrero, la cual, se enfocó principalmente en la ejecución de este tipo de negocios. Dicha empresa, a pesar de no haberse constituido legal y jurídicamente, presentó las características de una compañía como tal, generando importantes inversiones y ganancias a partir del mercado de bienes. Apoyados en fuentes notariales se explica el desarrollo de esta actividad comercial entre 1900-1944.

  4. El sutil regodeo de la decadencia. Dinámicas urbanas, fronteras permeables y tiempo suspendido en El museo de cera de Jorge Edwards

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    Giuseppe Gatti

    2012-06-01

    Full Text Available El objetivo del presente artículo consiste en proponer una relectura de la novela El museo de cera, que el escritor chileno Jorge Edwards publicó en 1981, concentrando la atención no sólo en la habitual interpretación crítica que evidencia la lúcida condena satírica del pensamiento reaccionario chileno, sino abordando la trama desde una perspectiva que ilumina la relación entre tiempo individual y colectivo. En paralelo, se examina la representación de la decadencia de una arquitectura sociopolítica, poniendo en relación las imágenes ficcionales de Edwards con las representaciones del declive presentes en la narrativa austrohúngara de comienzos del siglo xx. Se analizan, finalmente, las dinámicas de ósmosis entre los dos espacios geosociales descritos en la ficción evidenciando la permeabilidad de sectores en apariencia opuestos.The purpose of the present article consists of proposing a different interprtetation of the novel El museo de cera, which the Chilean writer Jorge Edwards published in 1981: we will concentrate not only in the habitual critical interpretation that confirms the lucid satirical sentence of the reactionary Chilean thought, but we will approach the plot from a perspective that demonstrates the relation between individual and collective time. At the same time, we analyze the representation of the decadence of a social and political structure, by connecting the fictional images from Edwards with the representations of the decline presented in the Austro-Hungarian narrative of the beginning of the 20th century. Finally, we examine the dynamics of osmosis between the two geosocial contexts described in the fiction demonstrating the permeability of sectors by all appearances opposite.

  5. The Problem of Longitude in the 18th Century: Jorge Juan, Antonio de Ulloa and the Expedition of the Paris Academy of Sciences to the Kingdom of Peru

    Science.gov (United States)

    Gutiérrez, Manuel Pérez

    2015-05-01

    Jorge Juan and Antonio de Ulloa, naval officers of the Spanish Navy in the Midshipmen's Royal Academy were appointed to take part in one of the most important scientific expeditions of the 18th century. The question of the shape of the Earth, of vital importance for navigation, was solved by the Paris Academy of Sciences by request of Louis XV of France in 1735. The aim was to determine the form of the ellipsoid that Newton had described in the 17th century for any spherical and homogeneous body in rotation about an axis. Two expeditions were prepared for the geodetic measures of meridian arc both in high latitudes (Lapland, Finland) and in the equatorial zone (the Kingdom of Peru); Pierre Louis Maupertuis took charge of the northern expedition whereas the second one was charged to La Condamine, along with Jorge Juan and Antonio de Ulloa. The results obtained by the Spaniards were gathered in a publication: Observaciones astronómicas y físicas hechas en los Reinos del Perú. In it, they dedicate a chapter to the determination of astronomic longitude with the only technology that was providing certain precision at the moment: the simultaneous observation of the same astronomic phenomenon in two different places. Specifically, they explain in detail in Book III: Las Observaciones de la Inmersiones y Emersiones de los satélites de Júpiter, como asimismo de los eclipses de Luna; de las cuales de deduce la Longitud de los Lugares, incluyendo las correcciones a efectuar por la variación de la declinación diaria del Sol.

  6. Distribuição fenotípica e a freqüência genotípica do sistema sangüíneo Duffy em pacientes com a doença de Jorge Lobo Phenotypic distribution and genotypic frequency of the Duffy blood group system in Jorge Lobo's disease patients

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    Eliane A. Silva

    2006-12-01

    Full Text Available A doença de Jorge Lobo é uma micose cutânea e subcutânea de evolução crônica, causada pelo Lacazia loboi. Os mecanismos envolvidos na suscetibilidade/resistência do hospedeiro frente ao agente não estão ainda elucidados, dentre eles encontra-se a constituição genética. Portanto, o objetivo deste trabalho é avaliar a distribuição fenotípica do grupo sangüíneo Duffy em pacientes com doença de Jorge Lobo e calcular suas freqüências gênicas. Foram analisados 21 pacientes, 13 caucasóides e oito mestiços (tipo moreno claro, provenientes do estado do Acre, e 44 indivíduos, não acometidos por esta doença, habitantes da cidade de Rio Branco (AC, como grupo controle. O fenótipo Duffy foi definido pela presença dos antígenos nas hemácias pela reação de aglutinação dos eritrócitos com anti-soros anti-Fya e anti-Fyb incubando-se a 37ºC e aplicando-se o teste da antiglobulina humana. Os resultados mostram que a distribuição fenotípica do sistema Duffy nos pacientes difere significativamente daquela observada nos controles, pela alta freqüência de indivíduos com fenótipo Fy(a-b-. Observa-se claramente que os pacientes apresentam maior freqüência do alelo FY e menor do alelo FYA do que os controles. O alelo FYB (não inclui os alelos que não são expressos tem praticamente a mesma freqüência nos dois grupos. Com relação à comparação entre distribuição do grupo sangüíneo Duffy com as formas clínicas, sugere maior número de pacientes com forma localizada da doença de Jorge Lobo apresentando um predomínio do fenótipo Fy(a-b+ seguido do fenótipo Fy(a-b- e inexistência do fenótipo Fy(a+b-. Por outro lado, temos a forma disseminada com maior incidência de fenótipo Fy(a+b-. A forma multifocal foi menos expressiva. Desse modo, podemos inferir uma provável prevalência de fenótipo Duffy negativo na região por nós estudada e os poucos dados disponíveis até o momento tornam clara a necessidade de

  7. Lírica Moderna e Surrealismo: uma leitura dos poemas “XXIII” e “XXIV” do Canto Primeiro de Invenção de Orfeu, de Jorge de Lima = Modern Lyrics and Surrealism: An interpretation of poems XXIII and XXIV of the First Canto in Jorge de Lima's Invenção de Orfeu

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    Luciano Marcos Dias Cavalcanti

    2011-01-01

    Full Text Available Este ensaio apresenta, de forma didática, algumas considerações acerca da utilização que o surrealismo faz de algumas técnicas exemplares da poesia moderna (como a escrita automática, o sonho, a imagem e a colagem para realização de seu projeto estético que privilegia o sonho e a imaginação como prática artística. Como ponto de convergência entre teoria e prática poética, tomaremos como exemplo os poemas ‘XXIII’ e ‘XXIV’ do Canto Primeiro de Invenção deOrfeu de Jorge de Lima.This work presents, in a didactic manner, a few considerations about the use made by Surrealism of some exemplary techniques in modern poetry (such as automatic writing, the dream, the image, and the collage to achieve its aesthetic project that privileges the dream and imagination as artistic practice. As a point of convergence between poetic practice and theory, we will take as example poems ‘XXIII’ and ‘XXIV’ of the First Canto of Jorge de Lima’s Invenção de Orfeu.

  8. Escravidão e educação nos escritos de Antônio Vieira e Jorge Benci - doi: 10.4025/dialogos.v10i3.84 Esclavitud y educación en los escritos de Antonio Vieira y Jorge Benci Slavery and education in the works of Antonio Vieira and Jorge Benci - doi: 10.4025/dialogos.v10i3.84

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    Sezinando Menezes

    2010-05-01

    Full Text Available O artigo analisa os sermões do Padre Antonio Vieira pregados aos escravos de um engenho da Bahia e a Economia cristã dos senhores no governo dos escravos, texto escrito pelo também jesuíta Jorge Benci. Nosso objetivo é refletir sobre as propostas pedagógicas contidas nos sermões dos autores. Os escritos de ambos os jesuítas, elaborados no século XVII, fazem uma defesa da escravidão. Embora Vieira constate a violência do “doce inferno”, não a contesta e, dirigindo-se aos escravos, procura educá-los para a aceitação daquela relação de trabalho. Benci, de forma distinta de Vieira, prega aos senhores, e tendo como modelo a escravidão da antiguidade, procura mostrar-lhes que, no Brasil, os castigos são excessivos, que o trabalho é desmedido e que o tratamento reservado aos escravos é desumano. Benci propõe aos senhores uma redução da carga de trabalho e dos castigos e um melhor tratamento aos escravos. Assim, embora tenham posições distintas, ambos os jesuítas não questionam a escravidão, ao contrário, procuram preservá-la. Vieira tenta educar os escravos para a aceitação e Benci busca ensinar aos senhores como governar os escravos.El artículo analiza los sermones para los esclavos de un ingenio de Bahía, del Padre Antonio Vieira, y el texto titulado “Economía cristiana de los señores para el gobierno de los esclavos”, escrito por Jorge Benci. Nuestro objetivo es reflexionar sobre las propuestas pedagógicas de estos jesuitas, elaboradas en el siglo XVII, en una clara defensa de la esclavitud. Si bien Vieira constata la violencia del “dulce infierno”, no la cuestiona y se dirige a los esclavos con la intención de educarlos para que acepten esa relación de trabajo. Al contrario, Benci se dirige a los señores y adopta como modelo la esclavitud de la antigüedad, en un intento de mostrar que en Brasil los castigos son excesivos, el trabajo desmedido y el trato dado a los esclavos, deshumano. A pesar de

  9. As legendas dos Santos Jorge da Capadócia e Cipriano de Antioquia: relíquias da controvérsia arriana (325-381 d.C.

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    Marcos Gonzalez Souza

    2015-10-01

    Full Text Available O historiador inglês Edward Gibbon, em seu clássico A história do declínio e queda do Império Romano, provocou certa discussão no interior da academia inglesa do final do século XIX ao afirmar que o mártir, santo e herói cristão Jorge da Inglaterra devia ser identificado com Jorge da Capadócia, bispo de Alexandria entre 356 e 361 d.C., ano de sua morte por linchamento. Jorge foi vítima da “controvérsia arriana”, uma disputa teológica sobre a natureza de Cristo que acirrou os ânimos de orientações doutrinárias adversárias: para os “arrianos”, como Jorge e o então imperador Constâncio, Cristo era uma criatura, por meio de quem o Pai fez as outras criaturas existirem; para os “trinitaristas”, como Atanásio de Alexandria, o Filho era partícipe de uma Trindade, três “realidades subsistentes” (hypostaseis de uma mesma substância (homoousios, “consubstancial”. Desenvolvo, neste trabalho, uma solução que concilia a hipótese de Gibbon àquela de seus críticos, segundo quem o nome Jorge já estava associado a um santo mártir anterior à emergência histórica do bispo arriano. Com base em outra legenda, tão antiga quanto a de são Jorge – a dos santos Cipriano e Justina de Antioquia – apresento evidências de que, durante a controvérsia do século IV, a tradição hagiográfica do “santo-bruxo” da Síria foi apropriada não apenas pelo partido arriano, tal qual fizeram com a legenda de são Jorge da Capadócia, mas também pelos adversários trinitaristas. A chave para a conexão entre os documentos e a propaganda partidária é o “feiticeiro Atanásio”, personagem que é citado em determinadas versões das duas legendas. A despeito de ter existido um santo mártir homônimo, como quiseram os críticos de Gibbon, concluímos que, são Jorge da Capadócia pode, de fato, ser identificado, a partir da segunda metade do século IV, com o bispo arriano.

  10. Literatura y política en la «reconstrucción» de Jegua en Resistencia en el San Jorge: una lectura de los archivos personales de Orlando Fals Borda

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    Nohora Arrieta Fernández

    2015-01-01

    Full Text Available En Resistencia en el San Jorge, el tercer tomo de la Historia doble de la Costa, Orlando Fals Borda reconstruye las luchas campesinas de Jegua. Mediante la personificación del hombre-hicotea, Fals describe las formas del aguante campesino, que requiere, como en la hicotea, un alto grado de adaptación y formas muy sutiles de respuesta. El presente ensayo pretende reconstruir algunas características del diálogo entre Fals y dos de sus fuentes primordiales (las entrevistas a campesinos y El río San Jorge de Luis Striffler, con el fin de visualizar el envés del proceso argumentativo con el que autor intentó reescribir una historia de resistencias para los campesinos de Jegua.

  11. Soil CO2 degassing path along volcano-tectonic structures in the Pico-Faial-São Jorge islands (Azores archipelago, Portugal)

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    Viveiros, Fátima; Marcos, Márcio; Faria, Carlos; Gaspar, João L.; Ferreira, Teresa; Silva, Catarina

    2017-06-01

    The Azores archipelago is composed of nine volcanic islands located at the triple junction between the North American, Eurasian and Nubian plates. Nowadays the volcanic activity in the archipelago is characterized by the presence of secondary manifestations of volcanism, such as hydrothermal fumaroles, thermal and cold CO2-rich springs as well as soil diffuse degassing areas, and low magnitude seismicity. Soil CO2 degassing (concentration and flux) surveys have been performed at Pico, Faial and São Jorge islands to identify possible diffuse degassing structures. Since the settlement of the Azores in the 15th Century these three islands were affected by seven onshore volcanic eruptions and at least six destructive earthquakes. These islands are crossed by numerous active tectonic structures with dominant WNW-ESE direction, and less abundant conjugate NNW-SSE trending faults. A total of 2855 soil CO2 concentration measurements have been carried out with values varying from 0 to 20.7 vol.%. Soil CO2 flux measurements, using the accumulation chamber method, have also been performed at Pico and Faial islands in the summer of 2011 and values varied from absence of CO2 to 339 g m-2 d-1. The highest CO2 emissions were recorded at Faial Island and were associated with the Pedro Miguel graben faults, which seem to control the CO2 diffuse degassing and were interpreted as the pathways for the CO2 ascending from deep reservoirs to the surface. At São Jorge Island, four main degassing zones have been identified at the intersection of faults or associated to WNW-ESE tectonic structures. Four diffuse degassing structures were identified at Pico Island essentially where different faults intersect. Pico geomorphology is dominated by a 2351 m high central volcano that presents several steam emissions at its summit. These emissions are located along a NW-SE fault and the highest measured soil CO2 concentration reached 7.6 vol.% with a maximum temperature of 77 ºC. The diffuse

  12. Monitoring and identification of bacteria associated with safety concerns in the manufacture of São Jorge, a Portuguese traditional cheese from raw cow's milk.

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    Kongo, J Marcelino; Gomes, Ana P; Malcata, F Xavier

    2008-05-01

    The aim of this study was to assess the hygienic quality of raw milk used in the manufacture of São Jorge, a Protected Denomination of Origin Portuguese semihard cheese, as well as to ascertain the sanitary conditions prevailing during its processing. Viable counts of Enterobacteriaceae and Micrococcaceae were accordingly obtained, pertaining to 21 independent batches (including samples of raw milk, curd, and cheeses after 1, 3, and 4 months of ripening), from 7 dairy farms. Standard plate counts (log CFU per milliliter or per gram) ranged from 6.1 to 8.6 in raw milk, whereas they ranged from 7.0 to 8.0 in 4-month-old cheeses. Viable counts of Enterobacteriaceae ranged between 5.9 and 7.0 in raw milk and between 0.0 and 1.3 in 4-month-old cheeses. Species identified within this family encompassed Klebsiella oxytoca, Klebsiella cloacae, Klebsiella pneumoniae, Enterobacter sakazakii, and Escherichia coli; Klebsiella ornithinolytica, Klebsiella terrigena, and Serratia odorifera were detected only in raw milk. No Salmonella whatsoever could be detected in any of the samples. Viable counts of Micrococcaceae ranged between 4.7 and 5.9 and between 1.3 and 3.3 in raw milk and 4-month-old cheeses, respectively. Species identified within this family encompassed Staphylococcus sciuri, Staphylococcus epidermidis, Staphylococcus saprophyticus (which was found mainly in ripened cheeses), and Staphylococcus aureus (which was not detected in 4-month-old cheeses). Accompanying physicochemical analyses included determination of moisture, salt, and pH. Statistical analyses revealed a negative correlation between salt content and viable numbers of Enterobacteriaceae in cheese, whereas in the case of Micrococcaceae, a more negative correlation was found between viable numbers and moisture content than between viable numbers and pH. The results of our study indicate, in general, poor milk handling conditions in all farms, given that the indicators total mesophile and Enterobacteriaceae

  13. Soil CO2 Degassing Path along Volcano-Tectonic Structures in the Pico-Faial-São Jorge Islands (Azores Archipelago, Portugal

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    Fátima Viveiros

    2017-06-01

    Full Text Available The Azores archipelago is composed of nine volcanic islands located at the triple junction between the North American, Eurasian, and Nubian plates. Nowadays the volcanic activity in the archipelago is characterized by the presence of secondary manifestations of volcanism, such as hydrothermal fumaroles, thermal and cold CO2-rich springs as well as soil diffuse degassing areas, and low magnitude seismicity. Soil CO2 degassing (concentration and flux surveys have been performed at Pico, Faial, and São Jorge islands to identify possible diffuse degassing structures. Since the settlement of the Azores in the fifteenth Century these three islands were affected by seven onshore volcanic eruptions and at least six destructive earthquakes. These islands are crossed by numerous active tectonic structures with dominant WNW-ESE direction, and less abundant conjugate NNW-SSE trending faults. A total of 2,855 soil CO2 concentration measurements have been carried out with values varying from 0 to 20.7 vol.%. Soil CO2 flux measurements, using the accumulation chamber method, have also been performed at Pico and Faial islands in the summer of 2011 and values varied from absence of CO2 to 339 g m−2 d−1. The highest CO2 emissions were recorded at Faial Island and were associated with the Pedro Miguel graben faults, which seem to control the CO2 diffuse degassing and were interpreted as the pathways for the CO2 ascending from deep reservoirs to the surface. At São Jorge Island, four main degassing zones have been identified at the intersection of faults or associated to WNW-ESE tectonic structures. Four diffuse degassing structures were identified at Pico Island essentially where different faults intersect. Pico geomorphology is dominated by a 2,351 m high central volcano that presents several steam emissions at its summit. These emissions are located along a NW-SE fault and the highest measured soil CO2 concentration reached 7.6 vol.% with a maximum

  14. ¿Vindicando al charnego? El discurso autobiográfico de Javier Pérez Andújar y Jorge Javier Vázquez

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    Aramburu, Mikel

    2016-06-01

    Full Text Available In this article I analyse two autobiographical narrations that have recently been published by the sons of southern Spanish migrants to Catalonia. In Paseos con mi madre by Javier Pérez Andújar (2011, and La vida iba en serio by Jorge Javier Vázquez (2013, the authors deal with their social condition as youngsters in the urban periphery, producing a discourse, written in the first person, that is unprecedented in the Catalan context. The relevance of these books derives from a number of factors. First, they offer a new voice that rises out of a self-representation vacuum in this social sector. Secondly, they conflictively rethink a social place which hegemonic discourse had assumed «normalized» and overcome. Thirdly, although both reflect on their migratory origin and the difficulty of fitting into Catalonia’s urban mesocracy, their migratory background is largely subsumed in the experience of urban segregation, and hardly expressed at all in either ethnic or national terms.En este artículo analizo dos relatos autobiográficos publicados recientemente por hijos de inmigrantes procedentes del sur de España y radicados en Cataluña. Javier Pérez Andújar (2011 en Paseos con mi madre y Jorge Javier Vázquez (2013 en La vida iba en serio tematizan su condición social como jóvenes de las periferias urbanas presentando un discurso que, contado en primera persona, es inédito en el panorama catalán. Su relevancia deriva de una serie de factores. Primero porque conforman una nueva voz que emerge en un vacío de autorrepresentaciones de este sector social. Segundo porque problematizan conflictivamente un lugar social que en el discurso hegemónico se había dado por «normalizado» y superado. Finalmente, aunque ambos reflexionan sobre sus orígenes migratorios y su difícil encaje en la mesocracia catalana, la condición migratoria originaria apenas se expresa en términos étnicos o nacionales; está en gran parte subsumida en la

  15. Linking phytoplankton nitrogen uptake, macronutrients and chlorophyll- a in SW Atlantic waters: The case of the Gulf of San Jorge, Argentina

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    Paparazzo, Flavio E.; Williams, Gabriela N.; Pisoni, Juan P.; Solís, Miriam; Esteves, José L.; Varela, Diana E.

    2017-08-01

    We compared biological and chemical parameters in surface waters of the Gulf of San Jorge to better understand carbon export and the factors that control phytoplankton production in an area of the Argentinian Continental Shelf, a vastly under sampled region of the SW Atlantic Ocean. In April of 2012, we estimated new and regenerated primary production in the Gulf by measuring nitrate and ammonium uptake, respectively. We also measured macronutrient, and in situ chlorophyll-a concentrations, which were compared to chlorophyll-a estimates from remote sensing. Although the Gulf of San Jorge presents high levels of chlorophyll-a and primary production, the relationship between these parameters is not straightforward. Previous studies showed that surface chlorophyll-a explains only part of the variance in euphotic-zone integrated primary production, and that satellite-derived chlorophyll-a underestimates in situ primary production. Our results showed large spatial variability in the Gulf, with transitional physico-chemical conditions, such as fronts, that could favor an increase in biological production. In situ chlorophyll-a concentrations were highest at the mid-shelf station (6.0 mg m- 3) and lowest at the northernmost location by an order of magnitude. Remote sensing measurements of chlorophyll-a underestimated our in situ chlorophyll-a concentrations. Total nitrogen (nitrate + ammonium) uptake showed relatively similar rates throughout the study area (≈ 130 nM-N d- 1), except in the northernmost station where it was much lower (53 nM-N d- 1). This north region had a distinct water mass and maximal levels of macronutrients (nitrate ≈ 6 μM, ammonium ≈ 1.2 μM, phosphate ≈ 1.2 μM and silicic acid ≈ 4 μM). For the entire sampling region, chlorophyll-a concentrations strongly correlated with total nitrogen uptake (r = 0.76, n = 8, p < 0.05) and new primary production (r = 0.78, n = 8, p < 0.05). Values of the f-ratio were 0.9 in mid-shelf, and ranged

  16. GARCIA BERRIO, Antonio, La construcción imaginaria en Cántico de Jorge Guillén, Limoges (Trames, Universidad de Limoges, 1985.

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    Valentina de Antonio Domínguez

    1987-06-01

    Full Text Available La obra de Antonio García Berrio atiende a dos clases de problemas: en primer lugar es una aportación concreta, dentro del hispanismo, a la historia de la poesía española del siglo XX, en la que el poeta Jorge Guillén ha ocupado un puesto importante, aunque su obra, debido a una cierta frialdad y formalismo de los que se le ha acusado incluso por personalidades muy decisivas como Juan Ramón Jiménez, Cernuda o Gil de Biedma, no ha tenido tal vez una influencia general correspondiente a su prestigio en los ambientes más restringidamente universitarios. En segundo lugar el libro de García Berrio es una puesta al día y una adaptación de novedades metodológicas interesantes, tantodentro de la tradición de la crítica formalista, en la que la obra de este autor ha sido una de las más influyentes del hispanismo en Europa, como también en la actual metodología psicoanalítica, y especialmente en sus modalidadesde mitocrítica y poética del imaginario. Es en este segundo aspecto en el que centraré sobre todo esta reseña.

  17. O leitor e as armadilhas do texto nos contos: ‘O Evangelho Segundo Marcos’ de Jorge Luis Borges e ‘Via Crucis’ de Clarice Lispector

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    Marina Kione Schmidt

    2012-04-01

    Full Text Available O presente artigo consiste em  desenvolver uma análise para identificar e interpretar o modelo de leitor, conferindo a ele um espaço de movimentação para que se estabeleça um diálogo entre os contos O Evangelho segundo Marcos de Jorge Luis Borges e Via Crucis  de Clarice Lispector. Identificaremos aqui o processo de fragmentação e construção das armadilhas  criadas pelos  narradores  no decorrer das  tramas,  acompanhando a trajetória de cada  narrador e personagens, apontado  os artifícios traiçoeiros, ciladas  do texto em que o leitor encontra, a medida que leitor e texto interagem é promovida a  cessação da assimetria entre eles, que segundo Humberto Eco, todo texto literário é aberto, pois possibilita novas visões para a realidade.Palavras-chave: letras; literatura; leitor; conto; Umberto Eco. 

  18. O Elemento Sócio-Histórico e a Administração: Cornelius Castoriadis e a Literatura de Jorge Amado

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    João Gualberto M. Vasconcellos

    Full Text Available Resumo:O propósito deste estudo é examinar, apresentar e discutir a produção teórica de Cornelius Castoriadis, para enriquecer a análise organizacional dentro da esfera da Administração. Ao recuperar, sistematizar e discutir os principais conceitos da obra de Castoriadis, nossa pesquisa instiga a construção de um pensamento mais complexo, denso e dinâmico, apoiado principalmente no conceito do sócio-histórico. Isso é mobilizado no contexto da sociedade brasileira, de suas organizações e de seus padrões de gestão por meio do romance Gabriela, cravo e canela, um dos livros mais populares de Jorge Amado. A metodologia baseia-se na análise discursiva e na ficção como fontes inestimáveis de produção de conhecimento. O enfoque interpretativo recai sobre três campos: a sociedade, as organizações e a Administração.

  19. La visión infinita en El Aleph de Jorge Luis Borges y en De visione Dei de Nicolás De Cusa

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    Šabec Maja

    2015-12-01

    Full Text Available Jorge Luis Borges integrated in his work a large amount of metaphysical challenges, especially his obsession with the concept of infinity which is present in almost all of his texts in the form of bookshelves, deserts, branched roads etc. Infinity is, for this Argentinian writer, a dimension which dissolves the reality or which it transforms into another reality, one of neverending multiplications, reflexions, dreams and illusions. In his emblematic short story El Aleph, the thoughts concerning infinity concentrate on the possibility of a human to achieve a complete understanding of the inconceivable universe; thus this understanding is represented by the metaphor of simultaneous visualisation of all the point of the universe in all the moments interlaced in a small sphere. It is on the basis of these two relative points, the human knowledge on the one hand and its metaphoric representation on the other hand, that we explore the possible correlations between Borges´s approach and the thinking of Nicolas de Cues, a 15th century theologist and philosopher who on the basis of his idea, according to which God is infinite and perfect, considers in his treatise De Visione Dei, the difference between God´s infinite capacity of sight and the limitations of the human vision which is the cause of the human incapacity to achieve complete knowledge.

  20. La presencia de una ausencia: Jorge Eliécer Gaitán y las desventuras del populismo en Colombia

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    Malik Tahar Chaouch

    2009-01-01

    Full Text Available Este texto realiza el retrato del líder político más importante de la primera parte del siglo XX en Colombia, el liberal Jorge Eliécer Gaitán, asesinado el 9 de abril de 1948, cuando la Presidencia de la República parecía estar a su alcance. Desde entonces, su fantasma acosó a una Colombia donde la violencia estalló y se mantuvo durante toda la segunda parte del siglo XX, con breves interrupciones. En este contexto, su trayectoria y pensamiento no dejaron de ser objetos de controversias y debates apasionados. El esfuerzo de clarifi cación conduce a reconocer la filiación populista del político colombiano. Es así como, a pesar de la ausencia de una experiencia populista duradera, el populismo tuvo un impacto central en la historia contemporánea del país andino. Las consecuencias de la presencia de esa ausencia son materia a reflexión sobre el resurgir de los populismos y el estancamiento democrático en la América latina contemporánea.

  1. Un cántico a la vida. Aproximación a la obra de Jorge Guillén

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    Amanda Pedraza Rodríguez

    2010-01-01

    Full Text Available Dos motivos fundamentales enmarcan el mundo de Cántico, la obra más representativa del poeta español Jorge Guillén. Por un lado, la exaltación de una realidad en la que el hombre depende de las cosas, de las cosas mudas que están a su alrededor. Una vivencia elemental —quizá la más elemental— en la que se descubre el mundo y en la que se revelan sus esencias con el simple hecho de nombrar, rasgo que guarda una íntima relación con la concepción analógica del universo, la de las correspondencias, que debe su origen al romanticismo y se sostiene en la fe en una comunicación verdadera con un mundo superior. Por otro lado está el tiempo, que en Cántico se reconoce por dos vertientes opuestas: una, en la que representa una amenaza, un elemento destructor, y otra, de naturaleza esencial, un tiempo mítico al que se le otorga la virtud de trascender la experiencia personal.

  2. Memórias Poéticas da Cidade: a Fenomenologia dos Espaços em Fervor de Buenos Aires, de Jorge Luis Borges

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    Ana Paula Santos de Araújo Ferreira

    2016-12-01

    Full Text Available O presente artigo constitui-se de uma análise fenomenológica da poética de Jorge Luis Borges, mais especificamente, dos poemas que privilegiam as relações entre tempo, espaço e memória em seu primeiro livro de poesias, intitulado Fervor de Buenos Aires (1923. Partindo da análise do espaço enquanto categoria literária que transcende a mera função de cenário, investigamos suas configurações nos poemas que compõem o corpus deste trabalho, tendo como aporte teórico as perspectivas de Mikhail Bakhtin (2002, sobre o cronotopo literário, de Gaston Bachelard (2008, sobre o valor poético dos espaços representados, e de Ozíris Borges Filho (2007, a respeito da espacialidade na obra literária. Nesse sentido, após delimitar teoricamente os conceitos de espaço e o método fenomenológico dos quais lançamos mão nesse estudo, daremos prosseguimento à investigação das memórias poéticas plasmadas nos espaços citadinos representados na obra, tais como as ruas, as praças, a casa e a sala.

  3. Las representaciones levantinas de bovinos de la Casa Forestal de Tormón (Teruel: Ceja de Piezarrodilla y Cerrada del Tío Jorge

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    Manuel BEA

    2015-06-01

    Full Text Available Se presenta el análisis, mediante nuevas técnicas de documentación, de dos de los conjuntos rupestres con figuras de bóvidos levantinas más destacadas de la Sierra de Albarracín: Ceja de Piezarrodilla y Cerrada del Tío Jorge. Pasados más de 30 años desde el último estudio exhaustivo realizado sobre estos conjuntos, el tratamiento digital de la imagen nos ha permitido no sólo documentar mejor las representaciones, sino ofrecer una nueva lectura relativa a la conservación de las pinturas en determinados motivos, apuntando al crecimiento de agentes bióticos sobre los pigmentos del toro de Ceja de Piezarrodilla.El reestudio de los conjuntos rupestres de la zona, junto al realizado sobre nuevos abrigos recientemente descubiertos, ha permitido establecer paralelos temáticos y estilísticos que subrayan la conformación en la Sierra de Albarracín de un verdadero núcleo rupestre con particularidades que poco tienen que ver con el arte levantino propio de otras áreas geográficas.

  4. Máscaras de la lectura: Jorge Luis Borges en la obra de Mario Luzi / The masks of reading: Jeorge Luis Borges in Mario Luzi’s work

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    Daniel Clemente Del Percio

    2014-12-01

    The roads that separate writers often end with a paradox, happy proximity. The nominations for the Nobel Prize for literature in 1979 came together, as in a real literary constellation, Italo Calvino, Alberto Moravia, Giorgio Bassani, Vittorio Sereni, Leonardo Sciascia and Mario Luzi, along with the argentine Jorge Luis Borges. The list reflects the richness and variety of Italian literature of the time. But beyond the storytellers, the coincidence of Luzi and Borges (and we might add, that of Odisseas Elytis, who was finally awarded the prize is a unique convergence of poets, with very different poetics, but with intense communicating vessels that unite them, often invisible and contradictory manner. While Borges never wrote about Luzi, the italian, however, did, and quite often, on the argentine, not only from the pages of literary criticism in «Il Corriere della Sera», space occupied until 1974 commenting Latin American literature (he has written about Roberto Arlt, Vargas Llosa and Juan Rulfo, among other writers, but in different interviews, where the frequent quotations that Luzi makes about Borges often installed a space for discussion and profound differences not only on the nature of poetry, but on the same link with the world and life. We propose to study these reflections that Mario Luzi made from (and on many occasions, against about the Argentine author, from the critical work of the Florentine poet, on the centenary of his birth.

  5. A cidade desejada e sublimada por Jorge Amado: os lugares imaginados em Bahia de Todos-os- Santos: guia de ruas e mistérios de Salvador

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    Ricardo Araújo Barberena

    2013-01-01

    Full Text Available The book Bahia de Todos-os-santos: guia de ruas e mistérios de Salvador (Bahia of all-saints: a guide to the streets and mysteries of Salvador, by Jorge Amado (published in 1944, portrays an easygoing and provincial capital of Bahia. The population, which was less than 300 thousand people, moved about in the different celebrations of life. Due to profound urban transformations, the book underwent alterations in the different versions published through the years. However, the underlying structure and the spirit of the book have remained: the production of an encyclopedia of what it means to be/being “baiano” – sceneries, stories, old streets, new avenues, traditions, parties, poverty, joy, churches, candomblé, orishas, and other characters. In its pages, the book presents a real and magical image of a territory permeated by ordinary mysteries. The book has maintained its essence throughout the different editions. Even if the city has changed physically, it remains unchanged in terms of its poetic prose and in the production of a sublime descriptivism of a “black Rome.”

  6. Paleodietas humanas en el sur del Golfo San Jorge (provincia de Santa Cruz a partir del análisis de isótopos estables

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    Zilio, Leandro

    2014-01-01

    Full Text Available En este trabajo se presentan datos cronológicos y de isótopos estables de δ15N y δ13C de colágeno y apatita de restos óseos humanos provenientes del sector santacruceño del golfo San Jorge. El objetivo es explorar la importancia relativa del consumo de recursos marinos y terrestres durante el Holoceno tardío en la dieta de las poblaciones cazadoras-recolectoras. Los resultados se discuten en el marco de las investigaciones previas realizadas en el sector meridional de la costa norte de Santa Cruz, entre la ría Deseado y la localidad Bahía Laura. En concordancia con lo esperado, los datos isotópicos obtenidos corresponden al rango de valores disponibles para el área señalando dietas fundamentalmente mixtas a lo largo del Holoceno tardío. En el marco de esta investigación, se caracterizó demográfica y morfológicamente a la colección bioantropológica del Museo del Hombre y su Entorno de la ciudad de Caleta Olivia, Santa Cruz, contribuyendo al proceso de puesta en valor y acondicionamiento de las colecciones depositadas en instituciones locales.

  7. Detección de metales pesados en bovinos, en los valles de los rios Sinú y San Jorge, departamento de Córdoba, Colombia

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    Aura Madero G

    2011-04-01

    Full Text Available Objetivo. Evaluar la presencia de metales pesados: plomo(Pb, cobre (Cu, cadmio (Cd y mercurio (Hg en hígado y músculo pectoral derecho de bovino, procedentes de fincas de la zona del Sinú y San Jorge. Materiales y métodos. Se muestrearon bovinos machos, adultos, de raza cebú mestizo, entre 2 a 7 años los cuales fueron sacrificados para consumo humano durante seis meses. Las muestras se analizaron mediante: espectroscopia de absorción atómica, empleando lámparas de cátodo hueco y un quemador de aire acetileno para determinar Cu; vapor frío para la detección de Hg y polarografía para la detección de Cd y Pb. Resultados. Se observó que Los rangos de Hg, Cu, Cd y Pb estaban por debajo de los parámetros de referencia de la Comisión Europea y la Norma Oficial Mexicana. En el 4% de las muestras se encontraron niveles de Cu no permisibles para consumo humano. Conclusiones. La industria cárnica de la región presenta una gran potencialidad para acceder a mercados internacionales, debido a que el 96% de las reses presentaron niveles de metales por debajo de los límites permisibles de México y Europa. A pesar de que los niveles de mercurio se encuentran en los límites permisibles, la evaluación del riesgo basado en el índice de peligrosidad, sugiere que el consumo diario de 100 gramos de productos cárnicos con niveles de 0.08 ppm, podría incrementar el riesgo de envenenamiento a una persona de 70Kg.

  8. ENTREVISTA: "NÃO SE FAZ NOTÍCIA SÓ COM TECNOLOGIA", DIZ A PESQUISADORA THAIS DE MENDONÇA JORGE

    Directory of Open Access Journals (Sweden)

    thaisa Cristina Bueno

    2015-12-01

    Full Text Available Thaís de Mendonça Jorge tem uma vasta experiência como jornalista e como pesquisadora na área da comunicação. No mercado, seu currículo acumula experiências nas redações de jornais como Jornal do Brasil, O Globo, Istoé, Correio Braziliense, O Tempo, Hoje em Dia entre outros; como professora, além de integrar o corpo docente da Faculdade de Comunicação (FAC da Universidade de Brasília, coordena, desde 2014, o Programa de Pós-Graduação em Comunicação nessa instituição. Envolvida em pesquisas na área de gênero jornalístico, mídia e política, novas tecnologias e redações, a autora do "Manual do foca. Guia de sobrevivência para jornalistas" (Editora Contexto, de 2008, e "Mutação no jornalismo. Como a notícia chega à internet", de 2013, pela Editora UnB, conversa nessa entrevista sobre o futuro do jornalismo, promovendo um link entre os desafios do mercado e também da academia. Nesta conversa, realizada durante o Simpósio de Ciberjornalismo, na Universidade Federal do Mato Grosso do Sul, ela não se nega a tocar em assuntos delicados, como a prática da cópia entre profissionais de imprensa e a formação rasa de muitos professores na área da Comunicação, em diversas faculdades pelo país. Defensora de uma formação completa, e antenada às novidades tecnológicas, a professora é categórica: " a gente não pode restringir as nossas preocupações à tecnologia".

  9. El viaje de Jorge Oteiza a la Exposición Universal de Bruselas de 1958: de la crítica al proyecto arquitectónico

    Directory of Open Access Journals (Sweden)

    Emma López-Bahut

    2015-05-01

    Full Text Available La reconstrucción del viaje del escultor Jorge Oteiza desde Irún hasta la Exposición Universal de Bruselas (Bélgica, 1958 permite establecer qué arquitectura visitó, gracias al material documental conservado en su archivo. El objetivo es determinar la influencia de estas experiencias arquitectónicas en sus ideas y proyectos. En la Exposición reconoce en el Pabellón de Finlandia, obra de Reima Pietilä, el modo de integración del arte y de la arquitectura que él defiende; pero rechaza pabellones basados en alardes estructurales (pabellón francés, aquellos que se apoyan en una trasparencia total (pabellón alemán o los montajes artísticos que impliquen luces, sonidos y movimiento. Se establece la influencia directa del Pabellón de Austria, obra de Karl Schwanzer, en el proyecto arquitectónico que estaba desarrollando en ese momento, junto con el arquitecto Roberto Puig, para el Monumento a Batlle en Montevideo. De este modo, se constata la conexión de Oteiza con la arquitectura du­rante los años cincuenta, no solo como colaborador, sino como creador, puesto que desarrolla procesos creativos, tanto escultóricos como arquitectónicos, que parten de cuestiones y referencias arquitectónicas descubiertas en su viaje a la Expo’58 de Bruselas.

  10. ENTREVISTA: "NÃO SE FAZ NOTÍCIA SÓ COM TECNOLOGIA", DIZ A PESQUISADORA THAIS DE MENDONÇA JORGE

    Directory of Open Access Journals (Sweden)

    thaisa Cristina Bueno

    2015-12-01

    Full Text Available Thaís de Mendonça Jorge tem uma vasta experiência como jornalista e como pesquisadora na área da comunicação. No mercado, seu currículo acumula experiências nas redações de jornais como Jornal do Brasil, O Globo, Istoé, Correio Braziliense, O Tempo, Hoje em Dia entre outros; como professora, além de integrar o corpo docente da Faculdade de Comunicação (FAC da Universidade de Brasília, coordena, desde 2014, o Programa de Pós-Graduação em Comunicação nessa instituição. Envolvida em pesquisas na área de gênero jornalístico, mídia e política, novas tecnologias e redações, a autora do "Manual do foca. Guia de sobrevivência para jornalistas" (Editora Contexto, de 2008, e "Mutação no jornalismo. Como a notícia chega à internet", de 2013, pela Editora UnB, conversa nessa entrevista sobre o futuro do jornalismo, promovendo um link entre os desafios do mercado e também da academia. Nesta conversa, realizada durante o Simpósio de Ciberjornalismo, na Universidade Federal do Mato Grosso do Sul, ela não se nega a tocar em assuntos delicados, como a prática da cópia entre profissionais de imprensa e a formação rasa de muitos professores na área da Comunicação, em diversas faculdades pelo país. Defensora de uma formação completa, e antenada às novidades tecnológicas, a professora é categórica: " a gente não pode restringir as nossas preocupações à tecnologia".

  11. Entre o realismo e o ficcional: representações sobre "raça", sexualidade e classe em dois romances paradigmáticos de Jorge Amado Between realism and fiction: representations of race, sexuality, and class in two paradigmatic novels by Jorge Amado

    Directory of Open Access Journals (Sweden)

    Laura Moutinho

    2004-07-01

    Full Text Available Neste artigo é apresentada e discutida a forma como as concepções e representações sobre "raça", miscigenação, sexualidade, gênero, erotismo e casamento são operadas em duas obras paradigmáticas representativas de dois importantes períodos da trajetória de Jorge Amado: Jubiabá, da fase nomeada de "romance proletário", e Gabriela, Cravo e Canela, tido como o livro que representa uma virada na carreira do autor, inaugurando o período do chamado "romance dialógico". Esses dois romances são protagonizados por casais inter-raciais que funcionam como o suporte a partir do qual Jorge Amado veicula algumas representações correntes na sociedade (e na ciência da época, não somente sobre a relação entre negros e brancos, como, igualmente, de uma nação que em um nível se percebe como mestiça e em outro enfrentava (e enfrenta o dilema da diferenciação racial. Como será visto, desejo proibido e luta de classes vividos pelo par homem negro / mulher branca (Jubiabá, uma vez contrastados com erotismo, casamento e progresso em foco na relação homem (quase branco / mulher mestiça, lançam luzes sobre algumas das representações de nação presentes e veiculadas na sociedade brasileira por suas mais variadas instituições.This article presents and discusses how concepts and representations of "race", miscegenation, sexuality, gender, erotism, and marriage are operated in two paradigmatic novels by Jorge Amado which represent two important periods in the author's trajectory: Jubiabá, from the period called "proletarian novel", and Gabriela, Cravo e Canela, which marked a twist in Amado's career, beginning of the phase called "dialogical novel". The protagonists in both novels are inter-racial couples who help the author transmit some current social representations (and on science in that time, not only of the relations between blacks and whites, but as well of a nation that, on the one hand, perceives itself as having mixed

  12. A little known part-book from Toledo. Music by Morales, Guerrero, Jorge de Santa Maria, Alonso Lobo and others in Barcelona, Instituto Español de Musicología, Fondo Reserva, Ms 1

    OpenAIRE

    Nelson, Bernadette

    2010-01-01

    A part-book preserved in the Instituto Español de Musicología, Barcelona, contains over fifty items of sacred music by composers associated with both the Cathedral and the Colegio de los Infantes in Toledo during the sixteenth and early seventeenth centuries. These composers range from Morales and Guerrero, to Francisco de Tapia and Jorge de Santa María—both Masters at the Colegio in the later sixteenth century—and Alonso Lobo, chapelmaster at the cathedral, 1593 to 1603. The majority of the ...

  13. Proyecto no concluido para la Alhóndiga de Bilbao. Una propuesta sobre la Estética objetiva de Jorge Oteiza como método de investigación.

    OpenAIRE

    Rementeria Arnaiz, Iskandar

    2016-01-01

    785p. -- De forma paralela al proceso de investigación para esta Tesis el investigador llevó a cabo un documental de 80 minutos de duración, titulado "Oteiza y el Centro Cultural Alhóndiga. Proyecto estético para Bilbao". Este documental está elaborado a partir de las entrevistas arriba señaladas, así como de material audiovisual inédito sobre este proyecto. El documental está expuesto de forma permanente en el Museo Jorge Oteiza (Alzuza, Navarra) Abordamos un caso de estudio, el proyecto ...

  14. Entre Descartes y Yemanjá. La cuestión de verdad, la creencia y existencia de lo mágico en la narrativa de Jorge Amado

    OpenAIRE

    Gómez Navarro, Héctor

    2012-01-01

    En la narrativa del brasileño Jorge Amado (Bahía, 1912 – 2001) se advierte una evolución en la percepción del escritor respecto a las tradiciones religiosas del pueblo afrobrasileño. Amado, de etnia y cultura europeas, acepta en un primer momento la cosmovisión desacralizada y racionalista propia de Occidente, añadiendo el materialismo marxista. Conforme avanza su escritura y se afianza el contacto con el pueblo afrobrasileño, inicia un proceso de cambio en sus supuestos que desemboca en la a...

  15. Osvaldo Barsky-Jorge Gelman: Historia del agro argentino. Desde la Conquista hasta fines del siglo XX : Buenos Aires, Grijalbo-Mondadori, 2001, 460 páginas

    OpenAIRE

    Graciano, Osvaldo

    2001-01-01

    El libro del economista y sociólogo rural Osvaldo Barsky y el historiador Jorge Gelman intenta brindar una síntesis global e integradora de la historia del agro argentino, a partir de las nuevas perspectivas de abordaje de la misma, exponiendo las características específicas de los sistemas agrarios que se desarrollaron en lo que desde el siglo XIX constituyó el espacio geográfico argentino. La obra abarca desde los comienzos de su poblamiento por bandas de cazadores y recolectores y las dive...

  16. Proposta de ampliação do programa de coleta seletiva para o município de São Jorge do Ivaí no Estado do Paraná. = Proposed expansion of a selective collection program for the São Jorge of Ivaí city, Paraná, Brazil.

    Directory of Open Access Journals (Sweden)

    Ricardo Massulo Albertin

    2011-04-01

    Full Text Available Neste trabalho são apresentados os resultados relativos à proposta para a ampliação do programa de coleta seletiva no município de São Jorge do Ivaí, estado do Paraná, Brasil. A metodologia contempla aplicação de questionário, visita ao barracão de triagem, caracterização gravimétrica de resíduos e confecção de mapa de zoneamento da coleta seletiva. A coleta seletiva atual foi implementada pela prefeitura municipal por meio de um projeto piloto na região central do município. Estima-se a coleta de 1,12 t mensal de resíduos com a participação de 30% da população do município. No entanto, as estimativas aqui realizadas indicam a geração diária de 6,0 t de resíduos sólidos urbanos com 20% (1,18 t diário passíveis de reaproveitamento e reciclagem. Desse modo, se justifica a ampliação da coleta seletiva no município e as necessidades básicas para a realização dessa implantação são aqui descritas. = This paper presents the results for the proposed to expand the program of selective collection in the São Jorge Ivaí, Paraná, Brazil. The methodology involved questionnaires, visits to the shed screening, characterization of wastes and gravimetric preparation of zoning map of the collection. The current selective collection was implemented by the municipal government through a pilot project in the central city. It is estimated to collect 1.12 tons per month of waste with theparticipation of 30% of the population of the municipality. However, the estimates made here indicate the daily generation of 6.0 tons of waste with 20% (1.18 t/day capable of reusing and recycling. Thus, there is justification for expanding the collection at the county and the basic needs for the completion of this deployment are described here.

  17. Analysis of Immune Response Markers in Jorge Lobo's Disease Lesions Suggests the Occurrence of Mixed T Helper Responses with the Dominance of Regulatory T Cell Activity

    Science.gov (United States)

    Azevedo, Michelle de C. S.; Rosa, Patricia S.; Soares, Cleverson T.; Fachin, Luciana R. V.; Baptista, Ida Maria F. D.; Woods, William J.; Garlet, Gustavo P.

    2015-01-01

    Jorge Lobo’s disease (JLD) is a chronic infection that affects the skin and subcutaneous tissues. Its etiologic agent is the fungus Lacazia loboi. Lesions are classified as localized, multifocal, or disseminated, depending on their location. Early diagnosis and the surgical removal of lesions are the best therapeutic options currently available for JLD. The few studies that evaluate the immunological response of JLD patients show a predominance of Th2 response, as well as a high frequency of TGF-β and IL-10 positive cells in the lesions; however, the overall immunological status of the lesions in terms of their T cell phenotype has yet to be determined. Therefore, the objective of this study was to evaluate the pattern of Th1, Th2, Th17 and regulatory T cell (Treg) markers mRNA in JLD patients by means of real-time PCR. Biopsies of JLD lesions (N = 102) were classified according to their clinical and histopathological features and then analyzed using real-time PCR in order to determine the expression levels of TGF-β1, FoxP3, CTLA4, IKZF2, IL-10, T-bet, IFN-γ, GATA3, IL-4, IL-5, IL-13, IL-33, RORC, IL-17A, IL-17F, and IL-22 and to compare these levels to those of healthy control skin (N = 12). The results showed an increased expression of FoxP3, CTLA4, TGF-β1, IL-10, T-bet, IL-17F, and IL-17A in lesions, while GATA3 and IL-4 levels were found to be lower in diseased skin than in the control group. When the clinical forms were compared, TGF-β1 was found to be highly expressed in patients with a single localized lesion while IL-5 and IL-17A levels were higher in patients with multiple/disseminated lesions. These results demonstrate the occurrence of mixed T helper responses and suggest the dominance of regulatory T cell activity, which could inhibit Th-dependent protective responses to intracellular fungi such as L. loboi. Therefore, Tregs may play a key role in JLD pathogenesis. PMID:26700881

  18. Brecha de turmalina del pórfido de cobre-oro San Jorge, Mendoza: alteración, mineralización y origen de los fluidos

    Directory of Open Access Journals (Sweden)

    Mirta M. Garrido

    2010-08-01

    Full Text Available La brecha de turmalina (breccia pipe asociada al pórfido de cobre oro San Jorge está desarrollada en las sedimentitas carboníferas (Formación Yalguaráz ubicada en el contacto con el margen SO del cuerpo de granodiorita (Pérmico. Es clasto sostén y monomíctica (arenisca, con escasa matriz y cemento principalmente de turmalina. La intensidad del brechamiento disminuye hasta alcanzar un stockwork y una zona de menor densidad de venillas en la base. La alteración hidrotermal se manifiesta como un reemplazo de la roca y un relleno de fracturas. Presenta una primera alteración potásica y se sobreimpone una fílica que predomina en las partes medias y altas del cuerpo. Como relleno de las fracturas, se presentan turmalina, feldespato potásico, sericita, pirita y calcopirita, y es donde se registran las leyes más altas de cobre del depósito. Fracturas posteriores a la brecha están vinculadas a venillas de cuarzo y sericita, de sericita y de cuarzo, pirita, calcopirita y arsenopirita. Un primer fluido relacionado a la alteración potásica es sobresaturado en sales y no presenta ebullición; el otro relacionado al evento de alteración fílica es de baja salinidad y manifiesta ebullición a 400ºC. Considerando un sistema hidrostático, se estimó una profundidad de formación para la brecha de 1,5 km. Los valores isotópicos calculados de δ18O entre 8,45 y 9,75 ‰ y de δ D entre -53,07 y -63,07 ‰ sobre turmalina indican una fuente magmática para los fluidos. Desde el punto de vista genético, y sustentado por las evidencias de texturas, inclusiones fluidas e isótopos, se clasifica como una brecha hidrotermal magmática

  19. Reserves in western basins

    Energy Technology Data Exchange (ETDEWEB)

    Caldwell, R.H.; Cotton, B.W. [Scotia Group, Dallas, TX (United States)

    1995-04-01

    The objective of this project is to investigate the reserves potential of tight gas reservoirs in three Rocky Mountain basins: the Greater Green River (GGRB), Uinta and Piceance basins. The basins contain vast gas resources that have been estimated in the thousands of Tcf hosted in low permeability clastic reservoirs. This study documents the productive characteristics of these tight reservoirs, requantifies gas in place resources, and characterizes the reserves potential of each basin. The purpose of this work is to promote understanding of the resource and to encourage its exploitation by private industry. At this point in time, the GGRB work has been completed and a final report published. Work is well underway in the Uinta and Piceance basins which are being handled concurrently, with reports on these basins being scheduled for the middle of this year. Since the GGRB portion of the project has been completed, this presentation win focus upon that basin. A key conclusion of this study was the subdivision of the resource, based upon economic and technological considerations, into groupings that have distinct properties with regard to potential for future producibility, economics and risk profile.

  20. ALONSO, Jorge; MIRANDA, Rafael y CAMACHO, Dolores (comp., Tarántula: institución y hacer pensante por la autonomía. Castoriadis en la trama de Latinoamérica. Entre academia y política.

    Directory of Open Access Journals (Sweden)

    EMILIANO ALDEGANI

    2015-06-01

    Full Text Available ALONSO, Jorge; MIRANDA, Rafael y CAMACHO, Dolores (comp.,Tarántula: institución y hacer pensante por la autonomía.Castoriadis en la trama de Latinoamérica. Entre academia ypolítica. México, Publicaciones de la Casa Chata. 2014.

  1. Jorge Zalamea: viajero, prosista, poeta

    Directory of Open Access Journals (Sweden)

    Humberto Jaramillo Ángel

    1967-10-01

    Full Text Available Haber ido a muchos países, a muchos mares, a muchos puertos, a muchas ciudades y a muchos sitios lejanos y, al regresar al solar nativo, no encontrar, en la casa paterna, al buen hermano que le diga, como en "las mil noches y una noche": "Hermano mío, he aquí mil sequíes, compra camellos y no viajes más", no deja de ser, sin duda, una gran tristeza. Pero es, al mismo tiempo, una hermosa alegría porque así existe el compromiso de echar el ancla y de no partir, en lo sucesivo, hacia ningún remoto horizonte.

  2. Concentración de metales pesados (Cu, Ni, Zn, Cd, Pb en la biota y sedimentos de una playa artificial, en la bahía San Jorge 23°S, norte de Chile Heavy metals concentration (Cu, Ni, Zn, Cd, Pb, in biota and sediments of an artificial beach, in San Jorge bay 23°S, northern Chile

    Directory of Open Access Journals (Sweden)

    Gabriel Castro

    2012-07-01

    Full Text Available Se evaluó el contenido de metales pesados (Cu, Ni, Zn, Cd, Pb en la biota y el sedimento de una playa artificial (Paraíso y una playa natural (El Lenguado, ubicadas en la bahía San Jorge, norte de Chile. Los resultados fueron utilizados para comparar ambos sistemas, el grado de cumplimiento de la normativa ambiental nacional e internacional, y el efecto de la construcción de la playa artificial sobre el nivel de contaminación por metales existentes históricamente en esa zona. En cada playa se ubicaron estaciones equidistantes que abarcaron desde el intermareal hasta el submareal de las cuales fueron extraídos los organismos. Se tomaron muestras de sedimento en cada playa y se determinaron las pendientes con el método de Emery. El análisis granulométrico evidenció el predominio de arena media en playa El Lenguado, y arena media y fina en playa Paraíso. El contenido de materia orgánica fue mayor en El Lenguado. En playa Paraíso se determinaron cinco phylum/superclase agrupados en 19 taxa, mientras que en El Lenguado se encontraron cuatro phylum/superclase agrupados en cc taxa. El contenido de metales en sedimentos y en la mayoría de organismos presentó valores mayores en playa Paraíso. Estos resultados, junto a las normas de calidad chilenas y norteamericanas, sugieren un evidente deterioro en la calidad ambiental de playa Paraíso lo que se demostró por un incremento en las concentraciones de estos metales desde su construcción, los que sobrepasan los límites establecidos por ambas normas.It was evaluated the heavy metal content (Cu, Ni, Zn, Cd, Pb in biota and sediment of an artificial beach (Paraíso and a natural beach (El Lenguado, both located in San Jorge bay, northern Chile. The results were used to compare both systems, the degree of fulfillment of national and international environmental regulations, and the effect of the construction of the artificial beach on the level of metal contamination historically existing in

  3. Brecha de turmalina del pórfido de cobre-oro San Jorge, Mendoza: alteración, mineralización y origen de los fluidos Tourmaline breccia of San Jorge porphyry copper gold deposit (Mendoza: alteration, mineralization and origin of the fluids

    Directory of Open Access Journals (Sweden)

    Mirta M. Garrido

    2010-08-01

    Full Text Available La brecha de turmalina (breccia pipe asociada al pórfido de cobre oro San Jorge está desarrollada en las sedimentitas carboníferas (Formación Yalguaráz ubicada en el contacto con el margen SO del cuerpo de granodiorita (Pérmico. Es clasto sostén y monomíctica (arenisca, con escasa matriz y cemento principalmente de turmalina. La intensidad del brechamiento disminuye hasta alcanzar un stockwork y una zona de menor densidad de venillas en la base. La alteración hidrotermal se manifiesta como un reemplazo de la roca y un relleno de fracturas. Presenta una primera alteración potásica y se sobreimpone una fílica que predomina en las partes medias y altas del cuerpo. Como relleno de las fracturas, se presentan turmalina, feldespato potásico, sericita, pirita y calcopirita, y es donde se registran las leyes más altas de cobre del depósito. Fracturas posteriores a la brecha están vinculadas a venillas de cuarzo y sericita, de sericita y de cuarzo, pirita, calcopirita y arsenopirita. Un primer fluido relacionado a la alteración potásica es sobresaturado en sales y no presenta ebullición; el otro relacionado al evento de alteración fílica es de baja salinidad y manifiesta ebullición a 400ºC. Considerando un sistema hidrostático, se estimó una profundidad de formación para la brecha de 1,5 km. Los valores isotópicos calculados de δ18O entre 8,45 y 9,75 ‰ y de δ D entre -53,07 y -63,07 ‰ sobre turmalina indican una fuente magmática para los fluidos. Desde el punto de vista genético, y sustentado por las evidencias de texturas, inclusiones fluidas e isótopos, se clasifica como una brecha hidrotermal magmáticaThe tourmaline breccia (breccia pipe associated to San Jorge porphyry copper ore deposit is developed in carboniferous sedimentites (Yalguaráz Formation at the contact with the SW margin of a permian granodiorite. The breccia is clast supported and monomictic (sandstone, with scarce matrix and cement mainly composed

  4. Mitigation : Closed Basin Project

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The upcoming meeting on waterfowl mitigation for the Closed Basin Project will have several people talk about possible changes to the waterfowl mitigation program. A...

  5. Tulare Basin protection plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Tulare Basin Protection Plan has been initiated by The Nature Conservancy to elucidate the problems and opportunities of natural diversity protection....

  6. BASINS Framework and Features

    Science.gov (United States)

    BASINS enables users to efficiently access nationwide environmental databases and local user-specified datasets, apply assessment and planning tools, and run a variety of proven nonpoint loading and water quality models within a single GIS format.

  7. California Air Basins

    Data.gov (United States)

    California Department of Resources — Air ResourcesCalifornia Air Resources BoardThe following datasets are from the California Air Resources Board: * arb_california_airbasins - California Air BasinsThe...

  8. Watershed Planning Basins

    Data.gov (United States)

    Vermont Center for Geographic Information — The Watershed Planning Basin layer is part of a larger dataset contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes...

  9. K Basin Hazard Analysis

    Energy Technology Data Exchange (ETDEWEB)

    PECH, S.H.

    2000-08-23

    This report describes the methodology used in conducting the K Basins Hazard Analysis, which provides the foundation for the K Basins Final Safety Analysis Report. This hazard analysis was performed in accordance with guidance provided by DOE-STD-3009-94, Preparation Guide for U. S. Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports and implements the requirements of DOE Order 5480.23, Nuclear Safety Analysis Report.

  10. K Basins Hazard Analysis

    Energy Technology Data Exchange (ETDEWEB)

    WEBB, R.H.

    1999-12-29

    This report describes the methodology used in conducting the K Basins Hazard Analysis, which provides the foundation for the K Basins Safety Analysis Report (HNF-SD-WM-SAR-062, Rev.4). This hazard analysis was performed in accordance with guidance provided by DOE-STD-3009-94, Preparation Guide for U. S. Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports and implements the requirements of DOE Order 5480.23, Nuclear Safety Analysis Report.

  11. The Aquitaine basin

    Energy Technology Data Exchange (ETDEWEB)

    Biteau, J.-J.; Le Marrec, A.; Le Vot, M.; Masset, J.-M.

    2006-07-01

    The Aquitaine Basin is located in the southwest of France, between the Gironde Arch in the north and the Pyrenean Mountain Chain in the south. It is a triangular-shaped domain, extending over 35000km{sup 2}. From north to south, six main geological provinces can be identified: (1) the Medoc Platform located south of the Gironde Arch; (2) the Parentis sub-basin; (3) the Landes Saddle; (4) the North Aquitaine Platform; (5) the foreland of the Pyrenees (also known as the Adour, Arzacq and Comminges sub-basins); and (6) the Pyrenean fold-and-thrust belt. Only the Parentis sub-basin, the foreland of the Pyrenean Chain and a minor part of the fold-and-thrust belt itself are proven hydrocarbon provinces. The Aquitaine Basin, in turn, is subdivided into four sub-basins - the Parentis, Adour-Arzacq, Tarbes and Comminges areas. The lozenge shape of these depocentres is related to the Hercynian tectonic framework of the Palaeozoic basement, reactivated during Early Cretaceous rifting. This rift phase aborted at the end of the Albian (prior to the development of an oceanic crust) in response to the beginning of the subduction of the Iberian plate under the European plate. During the Upper Cretaceous, continued subduction led to the creation of northwards-migrating flexural basins. In the Eocene, a paroxysmal phase of compression was responsible for the uplift of the Pyrenean Mountain Chain and for the thin-skinned deformation of the foreland basin. The resulting structuration is limited to the south by the internal core of the chain and to the north by the leading edge of the fold-and-thrust belt, where the Lacq and Meillon gas fields are located. Four main petroleum provinces have been exploited since the Second World War: (1) the oil-prone Parentis sub-basin and (2) salt ridges surrounding the Arzacq and Tarbes sub-basins; and (3) the gas-prone southern Arzacq sub-basin (including the external Pyrenean fold-and-thrust belt and the proximal foreland sub-basin) and (4

  12. Percepción y patronos de uso de la fauna silvestre o comunidades indigenas Embera - Katíos en la cuenca del río San Jorge, zona amortiguadora del PNN - Paramillo.

    Directory of Open Access Journals (Sweden)

    Javier Alfonso Racero - Casarrubia

    2008-12-01

    Full Text Available In workshops with four indigenous communities in the Embera-Katíos communal lands (resguardo , located in the upper San Jorge River Valley (Tres Playitas, Las Piedras, Boca San Cipriano, San Juan Medio, information about the wild fauna that they recognized inside their hunting grounds was collected. Mammals, reptiles, and birds, especially the Psittacidae family, are the vertebrates most used by the indigenous communities. No kind of use was found for amphibians. The consumption of reptiles such as Iguana iguana, Tupinambis teguixin, Caiman crocodylus fuscus, and Crocodylus acutus show them to be an important part of their culture. The indigenous communities associate environmental problems with habitat destruction due to the cultivation of illicit crops and forest clearing in the buffer zone around Paramillo National Park.

  13. SURREALISMO IN BRAZIL: FLÁVIO DE CARVALHO AND JORGE DE LIMA: A ORIGEM ANIMAL DE DEUS, O PÚCARO BÚLGARO AND INVENÇÃO DE ORFEU

    OpenAIRE

    AUGUSTO DE GUIMARAENS CAVALCANTI

    2015-01-01

    Esta tese tem por objeto o tema dos diálogos intertextuais com o surrealismo presente nas escritas de Flávio de Carvalho, Campos de Carvalho e Jorge de Lima, principalmente em seus respectivos livros: A origem animal de deus (1973), O púcaro búlgaro (1964) e Invenção de Orfeu (1952). Tais escritores possuem uma relação dialógica com a poética surrealista que não é dogmática, nem proveniente de uma única influência vertical, mas sim de correspondências e de combinações multíplices. A tese trat...

  14. Os bailes do Palácio de Mármore na cidade industrial: o Moinho São Jorge e o patrimônio industrial de Santo André (1950-2000) (Parte 1)

    OpenAIRE

    PERAZZO, Priscila Ferreira; Bresciani, Luis Paulo; BASSI, Carla Sortino; PECHTOLL, Maria Cristina Pache

    2009-01-01

    Pautado nessa perspectiva de valorização do patrimônio industrial na região do ABC, esse texto volta-se para as relações entre indústria, lazer e memória. Tem como foco o tema do lazer e do entretenimento como uma das construções patrimoniais da sociedade industrial. O Palácio de Mármore do Moinho São Jorge representa um caso em que tais relações se conjugam. Dessa forma, propõe-se com esse artigo, apontar as relações existentes entre industrialização e lazer no ABC no período de 1950/60, tom...

  15. Imunomarcação tecidual para o fator XIIIa+ em dendrócitos dérmicos de lesões cutâneas com doença de Jorge Lobo

    OpenAIRE

    Carneiro,Clivia Maria Moraes de Oliveira

    2010-01-01

    A doença de Jorge Lobo (DJL) é uma infecção fúngica profunda, causada pelo Lacazia loboi, que acomete preferencialmente homens agricultores, com forma clínica queloidiana e localização nos membros inferiores. A maior incidência é encontrada na Amazônia brasileira. Há poucos relatos sobre a resposta imune tecidual nas lesões dos pacientes. Este estudo objetiva avaliar uma possível participação na patogenia da doença, dos dendrócitos dérmicos fator XIIIa (DD FXIIIa) em lesões cutâneas, através ...

  16. Modifed Great Basin Extent (Buffered)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Two different great basin perimeter files were intersected and dissolved using ArcGIS 10.2.2 to create the outer perimeter of the great basin for use modeling...

  17. Basin Hopping Graph

    DEFF Research Database (Denmark)

    Kucharik, Marcel; Hofacker, Ivo; Stadler, Peter

    2014-01-01

    Motivation RNA folding is a complicated kinetic process. The minimum free energy structure provides only a static view of the most stable conformational state of the system. It is insufficient to give detailed insights into the dynamic behavior of RNAs. A sufficiently sophisticated analysis...... of the folding free energy landscape, however, can provide the relevant information. Results We introduce the basin hopping graph (BHG) as a novel coarse-grained model of folding landscapes. Each vertex of the BHG is a local minimum, which represents the corresponding basin in the landscape. Its edges connect...

  18. LAKE VICTORIA BASIN

    African Journals Online (AJOL)

    selected satellite lakes and Mara River in Lake Victoria basin, during wet and dry seasons in. 2002. Samples ... The wet season recorded higher biomass in all satellite lakes than during the dry season (t = 2.476, DF ..... communication. Urbana ...

  19. Single-basined choice

    NARCIS (Netherlands)

    Bossert, W.; Peters, H.J.M.

    2013-01-01

    Single-basined preferences generalize single-dipped preferences by allowing for multiple worst elements. These preferences have played an important role in areas such as voting, strategy-proofness and matching problems. We examine the notion of single-basinedness in a choice-theoretic setting. In co

  20. Bransfield Basin and Cordilleran Orogenesis

    Science.gov (United States)

    Dalziel, I. W.; Austin, J. A.; Barker, D. H.; Christensen, G. L.

    2003-12-01

    Tectonic uplift of the Andean Cordillera was initiated in the mid-Cretaceous with inversion of a composite marginal basin along 7500 km of the continental margin of South America, from Peru to Tierra del Fuego and the North Scotia Ridge. In the southernmost Andes, from 50-56 degrees S, the quasi-oceanic floor of this basin is preserved in the obducted ophiolitic rocks of the Rocas Verdes (Green Rocks) basin. We suggest that the basin beneath Bransfield Strait, 61-64 degrees S, separating the South Shetland Islands from the Antarctic Peninsula, constitutes a modern analog for the Rocas Verdes basin. Marine geophysical studies of Bransfield basin have been undertaken over the past 12 years by the Institute for Geophysics, University of Texas at Austin, under the auspices of the Ocean Sciences Division and United States Antarctic Program, National Science Foundation. These studies have elucidated the structure and evolution of Bransfield basin for comparison with the Rocas Verdes basin, with a view to eventual forward modeling of the evolution of a hypothetical cordilleran orogen by compression and inversion of the basin. These are the processes that can be observed in the tectonic transformation of the Rocas Verdes basin into the southernmost Andean cordillera, as South America moved rapidly westward in an Atlantic-Indian ocean hot-spot reference frame during the mid-Cretaceous. Multi-channel reflection seismic data from the Bransfield basin reveal an asymmetric structural architecture characterized by steeply-dipping normal faults flanking the South Shetlands island arc and gently dipping listric normal faults along the Antarctic Peninsula margin. Normal fault polarity reversals appear to be related to distributed loci of magmatic activity within the basin. This architecture is remarkably similar to that deduced from field structural studies of the Rocas Verdes basin. Notably, the oceanward-dipping, low angle normal faults along the Antarctic Peninsula margin

  1. Frontier petroleum basins of Colombia

    Energy Technology Data Exchange (ETDEWEB)

    Keith, J.F. Jr.; Perez, V.E.

    1989-03-01

    The frontier basins of Colombia with hydrocarbon potential are numerous, have varying geological histories, and are in different stages of exploration development. In this paper, sedimentary or structural basins are classified as frontier petroleum basins if commercial discoveries of hydrocarbons are lacking, if the basin has not attained a high degree of exploration development, or if a new play concept has been perceived or developed for a portion of a mature exploration basin. Using these criteria for classification, the authors discuss the Cauca-Patia Choco-Pacifico, and Lower Magdalena basin complexes; the Cordillera Oriental foreland basin; and the Cesar-Rancheria, Sabana, and Amazonas basins. A comprehensive geological and structural setting of each of these frontier basins will be presented. The depositional and tectonic evolution of the basins will be highlighted, and the play concepts for each will be inventoried, catalogued, and categorized as to whether they are theoretical or established. The discussion of the available plays in each of these basins will include the main play concept elements of reservoirs traps, seals, source rocks, maturation, and timing. When detailed data permit, the reservoir and trap geometry will be presented.

  2. Natural frequency of regular basins

    Science.gov (United States)

    Tjandra, Sugih S.; Pudjaprasetya, S. R.

    2014-03-01

    Similar to the vibration of a guitar string or an elastic membrane, water waves in an enclosed basin undergo standing oscillatory waves, also known as seiches. The resonant (eigen) periods of seiches are determined by water depth and geometry of the basin. For regular basins, explicit formulas are available. Resonance occurs when the dominant frequency of external force matches the eigen frequency of the basin. In this paper, we implement the conservative finite volume scheme to 2D shallow water equation to simulate resonance in closed basins. Further, we would like to use this scheme and utilizing energy spectra of the recorded signal to extract resonant periods of arbitrary basins. But here we first test the procedure for getting resonant periods of a square closed basin. The numerical resonant periods that we obtain are comparable with those from analytical formulas.

  3. Basin Hopping Graph

    DEFF Research Database (Denmark)

    Kucharik, Marcel; Hofacker, Ivo; Stadler, Peter

    2014-01-01

    basins when the direct transitions between them are “energetically favorable”. Edge weights endcode the corresponding saddle heights and thus measure the difficulties of these favorable transitions. BHGs can be approximated accurately and efficiently for RNA molecules well beyond the length range...... accessible to enumerative algorithms. Availability The algorithms described here are implemented in C++ as standalone programs. Its source code and supplemental material can be freely downloaded from http://www.tbi.univie.ac.at/bhg.html....

  4. El Colegio de Araújo (1890-1924 y la formación política del joven Jorge Eliécer Gaitán

    Directory of Open Access Journals (Sweden)

    Steven Navarrete Cardona

    2013-12-01

    Full Text Available Este artículo ofrece una explicación sociológica de la participación política de Jorge Eliécer Gaitán como sujeto de diversos procesos de socialización en su adolescencia, queacompañaron y facilitaron su inmersión en el campo político colombiano. También muestra algunas de las desconocidas dimensiones del Colegio Simón Araújo, donde Gaitánculminó su bachillerato. Dicho colegio funcionó durante las últimas décadas del siglo XIX y principios del siglo XX y formó a muchos de los líderes del Partido Liberal. Su ambiente político ejerció una fuerte influencia psicoafectiva en el joven Gaitán, tanto en su personalidad como en su visión del mundo

  5. Traducíon y formación de géneros: la antología de la literatura fantástica de Jorge Luis Borges, Adolfo Bioy Casares y Silvina Ocampo.

    Directory of Open Access Journals (Sweden)

    Walter Carlos Costa

    2015-10-01

    Full Text Available La Antología de la literatura fantástica es una antología singular en la historia de las literaturas hispánicas. Compilada por Jorge Luis Borges, Adolfo Bioy Casares y Silvina Ocampo, se ha transformado en un clásico del idioma aunque la mayoría de sus textos provenga de varias literaturas del Ocidente y del Oriente, sobre todo de las literaturas de lengua inglesa. La antología ha servido para firmar un género literario, que ya tenía sus raíces en el Río de la Plata del siglo XIX, en la dirección estética que defendían los tres escritores y que se oponía a la estética realista entonces dominante. Aquí se examina cómo surgió la antología, la parte que ha jugado cada uno de los antólogos y las diferencias de criterio de selección de autores extranjeros y nacionales entre sus dos ediciones: la primera de 1941 y la segunda de 1965.

  6. Cesárea, aperfeiçoando a técnica e normatizando a prática: uma análise do livro Obstetrícia, de Jorge de Rezende

    Directory of Open Access Journals (Sweden)

    Andreza Rodrigues Nakano

    Full Text Available Resumo Discute a apropriação e o desenvolvimento das técnicas de cesariana pelos médicos no Brasil, no século XX, analisando o capítulo “Operação cesariana”, de três edições do livro-texto Obstetrícia, de Jorge de Rezende. O protagonismo desse autor na obstetrícia criou disposições para a normalização da prática da cesárea. As redes de significados praticadas nessa comunidade científica abarcam uma “disposição para um sentir e para um agir” (Fleck que balizam a cesárea como um parto “normal”: manifesta normas que excluem imprevisibilidade, descontrole, caos, perigos associados à fisiologia do parto, atendendo à exigência de controle, disciplinamento e segurança, atributos associados às práticas técnicas e tecnológicas da biomedicina.

  7. From a Catastrophe Itself to Cata/strophic Reading. The Poetry of Charles Baudelaire in the Account of Jorge Semprúna L’écriture ou la vie

    Directory of Open Access Journals (Sweden)

    Judith Kasper

    2015-01-01

    Full Text Available This essay addresses the instable meaning of the term catastrophe over the course of history. The first part takes leave of the “the tiny fissures” in the continuous catastrophe noted by Walter Benjamin to develop a philology of the cata/strophe. This philology does not only register a given meaning (for instance, of the catastrophe, but intervenes actively as disruption. It insists on the strophe in the catastrophe, transforming catastrophe into cata/strophe that, in fatal situations, permits the poetic potential to become a dynamic force that can, at least on the linguistic level, open toward other dimensions without denying the catastrophe itself. The second part is dedicated to a reading of Jorge Semprún’s autobiographical novel L’écriture ou la vie from the perspective of this philological concept. It seeks to show how Semprún’s citing and reciting of Baudelaire’s strophes in the putrid atmosphere of the Buchenwald concentration camp literally produce, on the level of the signifiers, fresh air to breathe.

  8. Los pasos previos: apuntes sobre la radicalización política y cultural a partir de la trayectoria empresarial de Jorge Álvarez (1963 - 1970

    Directory of Open Access Journals (Sweden)

    Pablo Daniel Collado

    2013-04-01

    Full Text Available En este artículo se reconstruye la trayectoria del empresario y productor cultural Jorge Álvarez entre los años 1963 y 1970. El objetivo es plantear algunos aspectos referidos a la relación establecida entre ciertos modelos de intelectualidad ligados a la versión argentina de la "nueva izquierda" cultural y las resonancias que las tendencias globales ligadas a un amplio proceso de contestación juvenil alcanzaron en nuestro país durante aquellos años. Como en buena parte del mundo occidental, la consolidación en la Argentina de la juventud como actor social significativo se alimentó de un heterogéneo universo de elementos que circulaban a través de renovados mecanismos de la industria y la cultura de masas. El artículo se presenta como un aporte para la incorporación de aspectos relativamente desatendidos en las lecturas existentes sobre el fenómeno de radicalización juvenil ocurrido en nuestro país en la intersección de las décadas del ´60 y ´70.

  9. Cuestiones de género en la obra Orlando, de Virginia Woolf y su traducción al español por Jorge Luis Borges: ¿Un compromiso Ético o ideológico?

    Directory of Open Access Journals (Sweden)

    Jhony Alexander Calle Orozco

    2015-01-01

    Full Text Available Este trabajo hace parte de un proyecto de investigación sobre la relación entre la traducción, la ética y las cuestiones de identidad y género. En este caso, se estudia la actuación del afamado escritor argentino Jorge Luis Borges como traductor de la obra Orlando, escrita por Virginia Woolf. Para esto, se analizan las cuestiones de género tratadas por la autora a lo largo de la historia y se aborda su relación con posteriores feminismos. Se tratan además algunos cambios acometidos por el traductor, que se examinan a luz de diversos postulados sobre la ética del traductor y la ideología que impera a la hora de tomar decisiones. En los resultados, se evidencia cómo la traducción, entre otras cosas, funge como catalizador de ideas y cómo, en algunos casos, la ética en el quehacer del traductor no está exenta de ideologías particulares que determinan el resultado final.

  10. El Jardín Hidrobotánico Jorge Hernández Camacho de Caucasia: Un recurso didáctico para la enseñanza y el aprendizaje del concepto Ecosistema

    Directory of Open Access Journals (Sweden)

    Yuri Benítez Díaz

    2009-10-01

    Full Text Available En este trabajo de investigación monográfica, se indaga por las concepciones alternativas de un grupo de estudiantes referentes al concepto de ecosistema y sobre cómo estas concepciones evolucionan luego de que, los estudiantes participan en el desarrollo de una Unidad Didáctica ejecutada en la reserva natural Jardín Hidrobotánico Jorge Hernández Camacho de Caucasia. La propuesta de enseñanza se ha estructurado alrededor del Ciclo Didáctico, siguiendo los fundamentos de la Metacognición y Autorregulación del Aprendizaje. Es de anotar que al momento de presentar este artículo para evaluación de pares, el trabajo se encuentra en la segunda fase correspondiente a la aplicación y recolección de la información, por lo que no es posible dar cuenta de los resultados obtenidos, más si para la fecha de celebración del evento.

  11. Intracontinental basins and strong earthquakes

    Institute of Scientific and Technical Information of China (English)

    邓起东; 高孟潭; 赵新平; 吴建春

    2004-01-01

    The September 17, 1303 Hongtong M=8 earthquake occurred in Linfen basin of Shanxi down-faulted basin zone. It is the first recorded M=8 earthquake since the Chinese historical seismic records had started and is a great earthquake occurring in the active intracontinental basin. We had held a Meeting of the 700th Anniversary of the 1303 Hongtong M=8 Earthquake in Shanxi and a Symposium on Intracontinental Basins and Strong Earthquakes in Taiyuan City of Shanxi Province on September 17~18, 2003. The articles presented on the symposium discussed the relationships between active intracontinental basins of different properties, developed in different regions, including tensional graben and semi-graben basins in tensile tectonic regions, compression-depression basins and foreland basins in compressive tectonic regions and pull-apart basins in strike-slip tectonic zones, and strong earthquakes in China. In this article we make a brief summary of some problems. The articles published in this special issue are a part of the articles presented on the symposium.

  12. Estancia Basin dynamic water budget.

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Richard P.

    2004-09-01

    The Estancia Basin lies about 30 miles to the east of Albuquerque, NM. It is a closed basin in terms of surface water and is somewhat isolated in terms of groundwater. Historically, the primary natural outlet for both surface water and groundwater has been evaporation from the salt lakes in the southeastern portion of the basin. There are no significant watercourses that flow into this basin and groundwater recharge is minimal. During the 20th Century, agriculture grew to become the major user of groundwater in the basin. Significant declines in groundwater levels have accompanied this agricultural use. Domestic and municipal use of the basin groundwater is increasing as Albuquerque population continues to spill eastward into the basin, but this use is projected to be less than 1% of agricultural use well into the 21st Century. This Water Budget model keeps track of the water balance within the basin. The model considers the amount of water entering the basin and leaving the basin. Since there is no significant surface water component within this basin, the balance of water in the groundwater aquifer constitutes the primary component of this balance. Inflow is based on assumptions for recharge made by earlier researchers. Outflow from the basin is the summation of the depletion from all basin water uses. The model user can control future water use within the basin via slider bars that set values for population growth, water system per-capita use, agricultural acreage, and the types of agricultural diversion. The user can also adjust recharge and natural discharge within the limits of uncertainty for those parameters. The model runs for 100 years beginning in 1940 and ending in 2040. During the first 55 years model results can be compared to historical data and estimates of groundwater use. The last 45 years are predictive. The model was calibrated to match to New Mexico Office of State Engineer (NMOSE) estimates of aquifer storage during the historical period by

  13. En la sombra de la arqueología argentina: Jorge von Hauenschild y la formación de la colección von Hauenschild del Museo de Antropología (Universidad Nacional de Córdoba

    Directory of Open Access Journals (Sweden)

    Henrik B. Lindskoug

    2009-04-01

    Full Text Available ResumenSe presenta un estudio acerca de la colección von Hauenschild, radicada actualmente en el Museo de Antropología, Facultad de Filosofía y Humanidades de la Universidad Nacional de Córdoba, Argentina. El trabajo explora la historia de la colección en el tiempo y en el espacio, así cómo su formación por parte del ingeniero alemán Jorge von Hauenschild, en la provincia de Santiago del Estero, entre 1928 y 1951. La colección contiene más de 4.000 objetos, piezas cerámicas en su mayoría, incluyendo también artefactos líticos y restos humanos.Este trabajo es el resultado de un estudio de la colección von Hauenschild y del plan de manejo de colecciones que el Museo de Antropología de la UNC lleva a cabo para revalorizar sus colecciones en el depósito. Retomando los planteos de las perspectivas del manejo de colecciones en museos y a través del análisis del archivo personal de von Hauenschild, nos acercamos a comprender la trayectoria de un hombreque, desde la perspectiva actual, se inició como «huaquero» para luego convertirse en un arqueólogo autodidacta. El trabajo también explora el uso de métodos, innovadores para su época, que von Hauenschild aplicó en sus investigaciones arqueológicas de la provincia en la que residió por más de 30 años.AbstractThis is a study of the von Hauenschild collection located at the Museo de Antropología, Facultad deFilosofía y Humanidades of the Universidad Nacional de Córdoba, Argentina. The study is an exploration ofthe history of the collection through time and space and how it was formed and collected in the province ofSantiago del Estero by the German born engineer, Jorge von Hauenschild between 1928 through 1951. Thecollection consists of over 4000 objects, the largest amount of elements in the collection is ceramics, butit also includes various lithic artifacts and human remains.This paper is the result of the study of the von Hauenschild collection as a part of the Museo

  14. A little known part-book from Toledo. Music by Morales, Guerrero, Jorge de Santa Maria, Alonso Lobo and others in Barcelona, Instituto Español de Musicología, Fondo Reserva, Ms 1

    Directory of Open Access Journals (Sweden)

    Nelson, Bernadette

    2010-12-01

    Full Text Available A part-book preserved in the Instituto Español de Musicología, Barcelona, contains over fifty items of sacred music by composers associated with both the Cathedral and the Colegio de los Infantes in Toledo during the sixteenth and early seventeenth centuries. These composers range from Morales and Guerrero, to Francisco de Tapia and Jorge de Santa María—both Masters at the Colegio in the later sixteenth century—and Alonso Lobo, chapelmaster at the cathedral, 1593 to 1603. The majority of the music is unique to this source, and it also includes works by Morales that were revised for publication when he was in Italy. The part-book is very largely copied for second or first superius, and there are indications that much of the repertory was intended for high voices; but there is also the occasional piece for a lower voice part. The manuscript contains a wide range of Latin-texted sacred music that includes mass settings, Magnificats, motets and psalms. In addition to about a dozen items by Morales, the partbook includes rare settings of calendas by Santa Maria, examples of mass propers in contrapunto style by Francisco de Tapia, and a sequence of music for the Christmas Misa del gallo (midnight mass.

    Dentro del ‘Fondo Reserva’ del antiguo Instituto Español de Musicología de Barcelona, se conserva hoy en día un cuaderno de música que contiene más de cincuenta obras de polifonía sacra de compositores que pueden ponerse en relación con algunas tradiciones musicales propias de la Catedral de Toledo y su Colegio de los Infantes durante el siglo XVI y principios del siglo XVII. Estos compositores van desde Morales y Guerrero a Francisco de Tapia y Jorge de Santa María (ambos maestros en el citado colegio a finales del siglo XVI e incluso a Alonso Lobo (maestro de capilla de la catedral, de 1593 a 1603. La mayoría de esta música únicamente se ha conservado en esta fuente documental, que incluye tambi

  15. K-Basins design guidelines

    Energy Technology Data Exchange (ETDEWEB)

    Roe, N.R.; Mills, W.C.

    1995-06-01

    The purpose of the design guidelines is to enable SNF and K Basin personnel to complete fuel and sludge removal, and basin water mitigation by providing engineering guidance for equipment design for the fuel basin, facility modifications (upgrades), remote tools, and new processes. It is not intended to be a purchase order reference for vendors. The document identifies materials, methods, and components that work at K Basins; it also Provides design input and a technical review process to facilitate project interfaces with operations in K Basins. This document is intended to compliment other engineering documentation used at K Basins and throughout the Spent Nuclear Fuel Project. Significant provisions, which are incorporated, include portions of the following: General Design Criteria (DOE 1989), Standard Engineering Practices (WHC-CM-6-1), Engineering Practices Guidelines (WHC 1994b), Hanford Plant Standards (DOE-RL 1989), Safety Analysis Manual (WHC-CM-4-46), and Radiological Design Guide (WHC 1994f). Documents (requirements) essential to the engineering design projects at K Basins are referenced in the guidelines.

  16. Communicational intervention in promoting effective environmental profile of teachers of integrated National School Jorge Basadre in Santa María del Valle, Huánuco, Perú-2011

    Directory of Open Access Journals (Sweden)

    Angélica SOTOMAYOR BACA

    2015-05-01

    Full Text Available In the search for mitigation and remediation of the environmental crisis, preparing teachers for Environmental Education is now recognized as a priority. This determines the need for a continuous transformation of the teaching role, becoming active agents in the formation of new generations, addressing environmental problems with emerging approaches.The objective of this research is to check whether along the communicational intervention is possible to improve the environmental profile of teachers Jorge Basadre Integrated National College in Santa Maria Valley, the district and province of Huanuco, Peru. And, therefore, optimize their abilities to teaching-learning environment care, incorporating the student’s commitment to protect the environment. The study was experimental, prospective, longitudinal, analytical, methodological with a single group before and after; volunteers participating on communication design based on a intervention, developed in monthly sessions in a five-month period thirtysix. A survey and two scales were validated and successfully applied. Hypotheses are tested by analysis of variance and multivariate contrasts stockings t-test shows a related; SPWS supported in V19. The influence of speech communication is demonstrated by the significant differences obtained in the moments after intervention from baseline. According to the findings, the hypotheses that differentiate in the normal behavior, teaching practice and perceptions towards environmental education participants are confirmed. However, the intervention did not improve the practice of environmental values and principles of teaching, which is the incidence of future studies that support such changes. In general, the communication intervention applied, is favorable in promoting effective environmental profile of teachers in the study.

  17. Geologic Basin Boundaries (Basins_GHGRP) GIS Layer

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is a coverage shapefile of geologic basin boundaries which are used by EPA's Greenhouse Gas Reporting Program. For onshore production, the "facility" includes...

  18. The Amazon basin in transition.

    Science.gov (United States)

    Davidson, Eric A; de Araújo, Alessandro C; Artaxo, Paulo; Balch, Jennifer K; Brown, I Foster; C Bustamante, Mercedes M; Coe, Michael T; DeFries, Ruth S; Keller, Michael; Longo, Marcos; Munger, J William; Schroeder, Wilfrid; Soares-Filho, Britaldo S; Souza, Carlos M; Wofsy, Steven C

    2012-01-18

    Agricultural expansion and climate variability have become important agents of disturbance in the Amazon basin. Recent studies have demonstrated considerable resilience of Amazonian forests to moderate annual drought, but they also show that interactions between deforestation, fire and drought potentially lead to losses of carbon storage and changes in regional precipitation patterns and river discharge. Although the basin-wide impacts of land use and drought may not yet surpass the magnitude of natural variability of hydrologic and biogeochemical cycles, there are some signs of a transition to a disturbance-dominated regime. These signs include changing energy and water cycles in the southern and eastern portions of the Amazon basin.

  19. Manuel Puig, El beso de la mujer araña : Francia, ALLCA XX, Université Paris X, 2002, edición crítica y coordinación: José Amícola y Jorge Panesi, colección Archivos 42, 805 páginas

    OpenAIRE

    Mancini, Adriana

    2003-01-01

    La edición crítica de El beso de la mujer araña de la colección Archivos preparada por los profesores José Amícola y Jorge Panesi atraviesa desde distintas perspectivas el controvertido universo literario de Manuel Puig. La elección de esta novela para dar cuenta de la estética del autor, siempre incómoda y por demás atractiva, queda ampliamente justificada después de un recorrido por las distintas partes del texto y el CD–Rom que la componen.

  20. Análisis exploratorio de las preferencias ambientales por rangos de talla de las hembras maduras e impregnadas de langostino Pleoticus muelleri (Bate, 1888) del Golfo San Jorge. Períodos analizados: noviembre - diciembre de 2008 y enero - febrero de 2009

    OpenAIRE

    Fernández, M.

    2009-01-01

    En este estudio se presenta el análisis de la relación entre los valores de densidad de hembras maduras y de hembras impregnadas de langostino Pleoticus muelleri (Bate, 1888) del Golfo San Jorge y las variables ambientales. Los datos analizados provienen de las campañas de investigación del INIDEP OB-03/08 y OB-01/09 realizadas en noviembre-diciembre de 2008 y en enero-febrero de 2009, respectivamente; en el área comprendida entre las latitudes 43º 20´ S y 47º 00´ S y el meridiano 64º 00´ W ...

  1. Trip report Rainwater Basin Nebraska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report is a summary a trip to Rainwater Basin Wetland Management District in 1991, and focuses on the hydrology and soil habitat types. It is part of the...

  2. Allegheny County Basin Outlines Map

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This basins dataset was created to initiate regional watershed approaches with respect to sewer rehabilitation. If viewing this description on the Western...

  3. 77 FR 45653 - Yakima River Basin Conservation Advisory Group; Yakima River Basin Water Enhancement Project...

    Science.gov (United States)

    2012-08-01

    ... Bureau of Reclamation Yakima River Basin Conservation Advisory Group; Yakima River Basin Water... on the structure, implementation, and oversight of the Yakima River Basin Water Conservation Program... of the Water Conservation Program, including the applicable water conservation guidelines of...

  4. RESERVES IN WESTERN BASINS PART IV: WIND RIVER BASIN

    Energy Technology Data Exchange (ETDEWEB)

    Robert Caldwell

    1998-04-01

    Vast quantities of natural gas are entrapped within various tight formations in the Rocky Mountain area. This report seeks to quantify what proportion of that resource can be considered recoverable under today's technological and economic conditions and discusses factors controlling recovery. The ultimate goal of this project is to encourage development of tight gas reserves by industry through reducing the technical and economic risks of locating, drilling and completing commercial tight gas wells. This report is the fourth in a series and focuses on the Wind River Basin located in west central Wyoming. The first three reports presented analyses of the tight gas reserves and resources in the Greater Green River Basin (Scotia, 1993), Piceance Basin (Scotia, 1995) and the Uinta Basin (Scotia, 1995). Since each report is a stand-alone document, duplication of language will exist where common aspects are discussed. This study, and the previous three, describe basin-centered gas deposits (Masters, 1979) which contain vast quantities of natural gas entrapped in low permeability (tight), overpressured sandstones occupying a central basin location. Such deposits are generally continuous and are not conventionally trapped by a structural or stratigraphic seal. Rather, the tight character of the reservoirs prevents rapid migration of the gas, and where rates of gas generation exceed rates of escape, an overpressured basin-centered gas deposit results (Spencer, 1987). Since the temperature is a primary controlling factor for the onset and rate of gas generation, these deposits exist in the deeper, central parts of a basin where temperatures generally exceed 200 F and drill depths exceed 8,000 feet. The abbreviation OPT (overpressured tight) is used when referring to sandstone reservoirs that comprise the basin-centered gas deposit. Because the gas resources trapped in this setting are so large, they represent an important source of future gas supply, prompting studies

  5. Especies de Ulva del Golfo San Jorge, Patagonia Argentina: variaciones bioquímicas estacionales - espaciales y su relación con la producción de metabolitos bioactivos

    Directory of Open Access Journals (Sweden)

    Analía Verónica Uhrich

    Full Text Available Objetivos: Investigar especies de Ulva del Golfo San Jorge, Patagonia Argentina, integrando aspectos bioquímicos, actividad biológica y variaciones estacionales/habitacionales que permitan determinar su potencial aplicación en Salud. Métodos: Las algas se colectaron estacionalmente en playas con y sin contaminación antrópica; se secaron, molieron y extrajeron con etanol. Los extractos se fraccionaron mediante solventes de distinta polaridad. Cada fracción fue caracterizada mediante reacciones químicas cualitativas y cromatografía. Las fracciones ricas en flavonoides se analizaron por HPLC-DAD y los lípidos, por TLC. La actividad biológica se ensayó mediante el test de citotoxicidad de Artemia salina, inhibición de la elongación radicular, inhibición de la xantino oxidasa, actividad antioxidante y antibacteriana. Resultados: Se identificaron Ulva rigida y Ulva lactuca. Ambas evidenciaron flavonoides, taninos, quinonas, lípidos, carbohidratos, esteroides. Los flavonoides resultaron mayoritarios en U. rigida (otoño e invierno y en U. lactuca (primavera e invierno, destacándose kayaflavona. Se detectaron alcaloides en Ulva rigida (verano. Los lípidos fueron mayoritarios en verano; U. lactuca en invierno mostró monogalactosildiacilglicérido y en otoño, digalactosilacilglicérido y fosfatidilcolina. La actividad inhibitoria de la elongación radicular, que presume actividad antitumoral, fue importante y dosis dependiente, destacándose U. rigida de otoño y primavera (DE50= 480 y 520 µg/ml, respectivamente. Las demás bioactividades resultaron escasas o negativas. Conclusiones: Las variaciones metabólicas observadas muestran la importancia de considerar las condiciones espacio - temporales al planificar una colecta de ejemplares para su estudio y/o aplicación. Este primer análisis integral de especies de Ulva de la Patagonia Argentina, evidencia su potencialidad como antitumoral.

  6. Teoría de las categorías basada en el principio de conocimiento directo: Crítica del Neutralismo Metafísico de Jorge J. E. Gracia

    Directory of Open Access Journals (Sweden)

    Javier Cumpa

    2015-02-01

    Full Text Available En la tradición platónico-aristotélica, el problema de las categorías ocupa un lugar preponderante. Los Géneros Supremos y las Formas de Platón sufrieron primero los ataques de Aristóteles y después de sus discípulos medievales. Estos ataques constituyeron el triunfo de la individualidad para las ontologías post-aristotélicas. El empirismo, sin embargo, descubrió un oponente al fundamento del sistem acategorial aristotélico: los haces de propiedades. Los discípulos de Brentano analizaron esta novedad ontológica. Viejas cuestiones se plantearon de nuevo: ¿qué son los universales? Meinong y Husserl tuvieron una importancia central en el nacimiento de las ontologías formales y de hechos. En la tradición analítica, los complejos también aparecieron. Frege, Russel y la Escuela Polaca fueron fundamentales. Pero los ontólogos plantearon un problema: ¿dónde podemos ubicar las categorías de conjunto, todo, estado de cosas, número, etc., en una ontología de sustancias y accidentes? La teoría de tipos, las ontologías formales y de hechos descubrieron la clave. Pero los ontólogos se enfrentaron a la cuestión: ¿cómo debemos entender el estatus de las nuevas categorías a la luz de la dicotomía existencia-subsistencia tradicionalmente aplicada a sustancias y universales? Una discusión de estos tres problemas centrales de la ontología categorial contemporánea es el propósito principal de este escrito. Para lograr esta tarea, la teoría de las categorías aristotélica de Jorge J. E. Gracia servirá como hilo conductor de la investigación.

  7. Water Accounting from Ungauged Basins

    Science.gov (United States)

    Bastiaanssen, W. G.; Savenije, H.

    2014-12-01

    Water scarcity is increasing globally. This requires a more accurate management of the water resources at river basin scale and understanding of withdrawals and return flows; both naturally and man-induced. Many basins and their tributaries are, however, ungauged or poorly gauged. This hampers sound planning and monitoring processes. While certain countries have developed clear guidelines and policies on data observatories and data sharing, other countries and their basin organization still have to start on developing data democracies. Water accounting quantifies flows, fluxes, stocks and consumptive use pertaining to every land use class in a river basin. The objective is to derive a knowledge base with certain minimum information that facilitates decision making. Water Accounting Plus (WA+) is a new method for water resources assessment reporting (www.wateraccounting.org). While the PUB framework has yielded several deterministic models for flow prediction, WA+ utilizes remote sensing data of rainfall, evaporation (including soil, water, vegetation and interception evaporation), soil moisture, water levels, land use and biomass production. Examples will be demonstrated that show how remote sensing and hydrological models can be smartly integrated for generating all the required input data into WA+. A standard water accounting system for all basins in the world - with a special emphasis on data scarce regions - is under development. First results of using remote sensing measurements and hydrological modeling as an alternative to expensive field data sets, will be presented and discussed.

  8. Exploration potential of offshore northern California basins

    Energy Technology Data Exchange (ETDEWEB)

    Bachman, S.B.; Crouch, J.K.

    1988-01-01

    A series of exploratory wells was drilled in the northern California offshore basins in the 1960s following leasing of federal tracts off northern California, Oregon, and Washington. The drilling, although encountering numerous oil shows, was considered at the time to indicate low prospectivity in an area that extended as far south as the offshore Santa Maria basin. However, subsequent major discoveries in this decade in the offshore Santa Maria basin, such as the Point Arguello field, indicate that these offshore basins may be highly prospective exploration targets. Many of the key features of Monterey production in central and southern California are also present in the offshore basins of northern California. A new 5-year leasing plan has scheduled leasing in the northern California OCS starting in early 1989. The first basins on the schedule, the Point Arena and Eel River basins, differ in some respects. The Point Arena basin is more typical of a Monterey basin, with the potential for fractured chert reservoirs and organic-rich sections, deep burial of basinal sections to enhance the generation of higher gravity oils, and complex folding and faulting. The Eel River basin is more clastic-rich in its gas-producing, onshore extension. Key questions in the Eel River basin include whether the offshore, more distal stratigraphy will include Monterey-like biogenic sediments, and whether the basin has oil potential in addition to its proven gas potential. The Outer Santa Cruz basin shares a similar stratigraphy, structure, and hydrocarbon potential with the Point Arena basin. The Santa Cruz-Bodega basin, also with a similar stratigraphy, may have less exploration potential because erosion has thinned the Monterey section in parts of the basin.

  9. Geology, exploration status of Uruguay's sedimentary basins

    Energy Technology Data Exchange (ETDEWEB)

    Goso, C.; Santa Ana, H. de (Administracion Nacional de Combustibles, Alcohol y Portland (Uruguay))

    1994-02-07

    This article attempts to present the geological characteristics and tectonic and sedimentary evolution of Uruguayan basins and the extent to which they have been explored. Uruguay is on the Atlantic coast of South America. The country covers about 318,000 sq km, including offshore and onshore territories corresponding to more than 65% of the various sedimentary basins. Four basins underlie the country: the Norte basin, the Santa Lucia basin, the offshore Punta del Este basin, and the offshore-onshore Pelotas-Merin basin. The Norte basin is a Paleozoic basin while the others are Mesozoic basins. Each basin has been explored to a different extent, as this paper explains.

  10. Testing for Basins of Wada.

    Science.gov (United States)

    Daza, Alvar; Wagemakers, Alexandre; Sanjuán, Miguel A F; Yorke, James A

    2015-11-10

    Nonlinear systems often give rise to fractal boundaries in phase space, hindering predictability. When a single boundary separates three or more different basins of attraction, we say that the set of basins has the Wada property and initial conditions near that boundary are even more unpredictable. Many physical systems of interest with this topological property appear in the literature. However, so far the only approach to study Wada basins has been restricted to two-dimensional phase spaces. Here we report a simple algorithm whose purpose is to look for the Wada property in a given dynamical system. Another benefit of this procedure is the possibility to classify and study intermediate situations known as partially Wada boundaries.

  11. The Central European Permian Basins; Rheological and structural controls on basin history and on inter-basin connectivity

    NARCIS (Netherlands)

    Smit, Jeroen; van Wees, Jan-Diederik; Cloetingh, Sierd

    2014-01-01

    We analyse the relative importance of the major crustal-scale fault zones and crustal architecture in controlling basin formation, deformation and the structural connections between basins. The North and South Permian Basins of Central Europe are usually defined by the extend of Rotliegend sedimenta

  12. WATSTORE Stream Flow Basin Characteristics File

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Stream Flow Basin Characteristics file contains information about the drainage basins of selected USGS gaging stations. Data elements of this file were converted...

  13. Origin of the earth's ocean basins

    Science.gov (United States)

    Frey, H.

    1977-01-01

    The earth's original ocean basins are proposed to be mare-type basins produced 4 billion y.a. by the flux of asteroid-sized objects responsible for the lunar mare basins. Scaling upward from the observed number of lunar basins for the greater capture cross-section and impact velocity of the earth indicates that at least 50% of an original global crust would have been converted to basin topography. These basins were flooded by basaltic liquids in times short compared to the isostatic adjustment time for the basin. The modern crustal dichotomy (60% oceanic, 40% continental crust) was established early in the history of the earth, making possible the later onset of plate tectonic processes. These later processes have subsequently reworked, in several cycles, principally the oceanic parts of the earth's crust, changing the configuration of the continents in the process. Ocean basins (and oceans themselves) may be rare occurrences on planets in other star systems.

  14. Vertical Analysis of Martian Drainage Basins

    Science.gov (United States)

    Stepinski, T. F.; OHara, W. J.

    2003-01-01

    We have performed a vertical analysis of drainage basins on Mars that were computationally extracted from DEMs based on the MOLA data. Longitudinal profiles of main streams are calculated and the slope-area relation is established for 20 basins coming from assorted martian locations. An identical analysis is done for 19 terrestrial river basins. Our results show that, in comparison to terrestrial basins, martian basins have more linear longitudinal profiles, more frequent existence of knickpoints, predominance of asymmetric location of the main stream in the basin, and smaller values of concavity exponent. This suggests a limited role for surface runoff on the global scale. However, two basins extracted from the slopes of martian volcanoes show a strong similarity to terrestrial basins, indicating a possible local role for the process of surface runoff.

  15. H-Area Seepage Basins

    Energy Technology Data Exchange (ETDEWEB)

    Stejskal, G.

    1990-12-01

    During the third quarter of 1990 the wells which make up the H-Area Seepage Basins (H-HWMF) monitoring network were sampled. Laboratory analyses were performed to measure levels of hazardous constituents, indicator parameters, tritium, nonvolatile beta, and gross alpha. A Gas Chromatograph Mass Spectrometer (GCMS) scan was performed on all wells sampled to determine any hazardous organic constituents present in the groundwater. The primary contaminants observed at wells monitoring the H-Area Seepage Basins are tritium, nitrate, mercury, gross alpha, nonvolatile beta, trichloroethylene (TCE), tetrachloroethylene, lead, cadmium, arsenic, and total radium.

  16. Supplementary information on K-Basin sludges

    Energy Technology Data Exchange (ETDEWEB)

    MAKENAS, B.J.

    1999-03-15

    Three previous documents in this series have been published covering the analysis of: K East Basin Floor and Pit Sludge, K East Basin Canister Sludge, and K West Basin Canister Sludge. Since their publication, additional data have been acquired and analyses performed. It is the purpose of this volume to summarize the additional insights gained in the interim time period.

  17. The Snorra Edda of Jorge Luis Borges

    DEFF Research Database (Denmark)

    Lavender, Philip Thomas

    2014-01-01

    The article looks at Borges' final work, a translation of Gylfaginning from Snorri Sturlusson's Edda. The translation of poetry within the work is put into the context of Borges' lifelong fascination with regard to Old Norse literature. The source text of Borges' translation, previously unknown...

  18. LIBERTAD Y REALIZACION HUMANA SEGUN JORGE MILLAS

    OpenAIRE

    CARCAMO LOBOS, CAMILA CECILIA ISABEL

    2014-01-01

    La libertad y la cuestión antropológica son tópicos recurrentes en filosofía así como en otras disciplinas, por consiguiente, mucho podemos encontrar en las obras filosóficas sobre estos temas. Aunque es necesario conocer a fondo los principales planteamientos que han abordado estos temas -desde los presocráticos hasta la actualidad- es deber que busquemos visiones más cercanas culturalmente, no por un afán nacionalista, sino por un afán de visión más acabada de lo universal y ...

  19. The Snorra Edda of Jorge Luis Borges

    DEFF Research Database (Denmark)

    Lavender, Philip Thomas

    2014-01-01

    The article looks at Borges' final work, a translation of Gylfaginning from Snorri Sturlusson's Edda. The translation of poetry within the work is put into the context of Borges' lifelong fascination with regard to Old Norse literature. The source text of Borges' translation, previously unknown...

  20. La axiologia juridica segun Jorge Millas

    National Research Council Canada - National Science Library

    Cofre Lagos, Juan O; Isler Soto, Carlos

    2013-01-01

    .... En primer lugar expondremos sinopticamente las claves de la filosofia del derecho que desarrolla el pensador chileno en sus obras dedicadas a ese tema, incluyendo su concepcion de la filosofia en general ([seccion]1...

  1. BASIN: Beowulf Analysis Symbolic INterface

    Science.gov (United States)

    Vesperini, Enrico; Goldberg, David M.; McMillan, Stephen L. W.; Dura, James; Jones, Douglas

    2013-08-01

    BASIN (Beowulf Analysis Symbolic INterface) is a flexible, integrated suite of tools for multiuser parallel data analysis and visualization that allows researchers to harness the power of Beowulf PC clusters and multi-processor machines without necessarily being experts in parallel programming. It also includes general tools for data distribution and parallel operations on distributed data for developing libraries for specific tasks.

  2. Genetic classification of petroleum basins

    Energy Technology Data Exchange (ETDEWEB)

    Demaison, G.; Huizinga, B.J.

    1989-03-01

    Rather than relying on a descriptive geologic approach, this genetic classification is based on the universal laws that control processes of petroleum formation, migration, and entrapment. Petroleum basins or systems are defined as dynamic petroleum-generating and concentrating physico-chemical systems functioning on a geologic space and time scale. A petroleum system results from the combination of a generative subsystem (or hydrocarbon kitchen), essentially controlled by chemical processes, and a migration-entrapment subsystem, controlled by physical processes. The generative subsystem provides a certain supply of petroleum to the basin during a given geologic time span. The migration-entrapment subsystem receives petroleum and distributes it in a manner that can lead either to dispersion and loss or to concentration of the regional charge into economic accumulations. The authors classification scheme for petroleum basins rests on a simple working nomenclature consisting of the following qualifiers: (1) charge factor: undercharged, normally charged, or supercharged, (2) migration drainage factor: vertically drained or laterally drained, and (3) entrapment factor: low impedance or high impedance. Examples chosen from an extensive roster of documented petroleum basins are reviewed to explain the proposed classification.

  3. Basin bifurcation in quasiperiodically forced systems

    Energy Technology Data Exchange (ETDEWEB)

    Feudel, U.; Witt, A.; Grebogi, C. [Institut fuer Physik, Universitaet Potsdam, Am Neuen Palais, PF 601553, D-14415, Potsdam (Germany); Lai, Y. [Departments of Physics and Astronomy and of Mathematics, The University of Kansas, Lawrence, Kansas 66045 (United States); Grebogi, C. [Institute for Plasma Research, University of Maryland, College Park, Maryland 20742 (United States)

    1998-09-01

    In this paper we study quasiperiodically forced systems exhibiting fractal and Wada basin boundaries. Specifically, by utilizing a class of representative systems, we analyze the dynamical origin of such basin boundaries and we characterize them. Furthermore, we find that basin boundaries in a quasiperiodically driven system can undergo a unique type of bifurcation in which isolated {open_quotes}islands{close_quotes} of basins of attraction are created as a system parameter changes. The mechanism for this type of basin boundary bifurcation is elucidated. {copyright} {ital 1998} {ital The American Physical Society}

  4. Quartzo magmático e hidrotermal do depósito de ouro São Jorge, Província Aurífera do Tapajós, Pará: petrografia, microscopia eletrônica de varredura-catodoluminescência e implicações metalogenéticas

    Directory of Open Access Journals (Sweden)

    Aldemir de Melo Sotero

    Full Text Available Estudos em cristais de quartzo presentes nas associações minerais para a área do depósito de ouro São Jorge, Província Aurífera do Tapajós, sudoeste do estado do Pará, identificaram quatro tipos morfológico-texturais (Qz1, Qz2, Qz3 e Qz4 com base em imagens de microscopia eletrônica de varredura-catodoluminescência. Nas rochas mais preservadas do Granito São Jorge Jovem, ricas em anfibólio e biotita (associações 1 e 2, dominam cristais anédricos de quartzo magmático com luminescência alta a moderada (Qz1. Nas rochas parcialmente alteradas (associações 2 e 3, fluidos pós-magmáticos a hidrotermais afetaram o granito e percolaram fraturas do Qz1 e cristalizaram Qz2 não luminescente (escuro. Nas rochas mais intensamente alteradas (associação 4, sucessivos processos de alteração, dissolução e recristalização deram origem a cristais de quartzo zonados subédricos (Qz3 e euédricos (Qz4. Imagens por elétrons retroespalhados e análises semiquantitativas por espectroscopia por dispersão de energia identificaram duas gerações de ouro: Au1, enriquecido em Ag (4,3 a 23,7% e associado a cristais de pirita; Au2, enriquecido em Te (1,1 a 17,2% e incluso ou associado ao Qz4. O estudo de microscopia eletrônica de varredura-catodoluminescência forneceu informações importantes que foram preservadas na estrutura do quartzo. A evolução morfológico-textural desse mineral em diferentes estágios evidencia a ação gradativa do hidrotermalismo nas rochas e nas associações minerais do depósito São Jorge. A mineralização aurífera do depósito foi caracterizada quimicamente (espectroscopia por dispersão de energia e parageneticamente (pirita, esfalerita e Qz4, podendo ser dividida em gerações ou eventos mineralizantes distintos. A eficiência da metodologia utilizada neste estudo foi comprovada, permitindo sua aplicação em estudos de outros depósitos hidrotermais.

  5. Successor Characteristics of the Mesozoic and Cenozoic Songliao Basins

    Institute of Scientific and Technical Information of China (English)

    LI Zhongquan; Timothy KUSKY; YING Danlin; GUO Xiaoyu; LI Hongkui

    2008-01-01

    The Songliao basin is a complex successor basin that was initiated in the Mesozoic and experienced multiple periods of reactivation. Based on seismic and drilling data, as well as regional geologic research, we suggest that the Songliao basin contains several different successor basins resting on top of Carboniferous-Permian folded strata forming the basement to the Songliao basin. These basins include the Triassic-Mid Jurassic Paleo-foreland basin, the Late Jurassic-Early Cretaceous downfaulted basin, and an early Cretaceous depressed basin (since the Denglouku Group). This paper presents a systematic study of the basin-mountain interactions, and reveals that there are different types of prototype basin at different geologic times. These prototype basins sequentially superimposed and formed the large Songliao basin. Discovery of the Triassic-early Middle Jurassic paleo-foreland basin fills a Triassic-early Middle Jurassic gap in the geologic history of the Songliao basin. The paleoforeland basin, downfaulted basin, and depressed thermal subsidence basin all together represent the whole Mesozoic-Cenozoic geologic history and deformation of the Songliao basin. Discovery of the Triassic-early Middle Jurassic paleo-foreland basin plays an important role both for deep natural gas exploration and the study of basin-mountain coupling in north China and eastern China in general. This example gives dramatic evidence that we should give much more attention to the polyphase tectonic evolution of related basins for the next phase of exploration and study.

  6. Geodynamics of the Sivas Basin (Turkey): from a forearc basin to a retroarc foreland basin

    Science.gov (United States)

    Legeay, Etienne; Ringenbach, Jean-Claude; Kergaravat, Charlie; Callot, Jean-Paul; Mohn, Geoffroy; Kavak, Kaan

    2016-04-01

    Anatolia records the consumption of several oceanic basins, from the Northern Neotethys domain, by north-dipping subduction until the end of Mesozoic. The associated obduction event occurred during Campanian, from North to South and from Greece to Oman, leading to the emplacement of ophiolite thrust sheets and associated ophiolitic mélange. In particular, the Sivas Basin in Eastern Anatolia is located at the boundary between the Kırsehir block to the East, Pontide arc to the North and Tauride Platform to the South, sutured by ophiolitic belts. The Sivas Basin formed a Tertiary fold-and-thrust belt, which exhibits mainly north verging thrust in Paleogene deposits, and South verging thrust in oligo-miocene sequence. To understand the northern verging thrust above south verging obduction, it is necessary to zoom out of the basin, and include a set of processes that affect the eastern Anatolia. This study aims to characterize the structural and sedimentary evolution of the Sivas Basin, based on a fieldwork approach, coupled to the interpretation of subsurface data, thermochronology and biostratigraphy. The Sivas Basin was initiated in a forearc setting relatively to the subduction of the Inner-Tauride Ocean while the associated ophiolites are obducted onto the northern passive margin of the Tauride margin. Early Maastrichtian to Paleocene deposits are represented by carbonate platforms located on ophiolitic highs, passing to turbidites and olistostomes toward the North. The early Eocene sediments, mainly composed of ophiolitic clasts, are deposited on a regional unconformity marked along the southern margin of the basin by incisions in response to the emergence of north-verging thrust. The middle Eocene sediments, intensively folded by northward thrusting, are mostly represented by flysch type deposits (olistostromes, mass-flows and turbidites). The onset of the compression is related to the initiation of the Taurus shortening in a retroarc situation, in response to

  7. THE ADVANCED CHEMISTRY BASINS PROJECT

    Energy Technology Data Exchange (ETDEWEB)

    William Goddard; Peter Meulbroek; Yongchun Tang; Lawrence Cathles III

    2004-04-05

    In the next decades, oil exploration by majors and independents will increasingly be in remote, inaccessible areas, or in areas where there has been extensive shallow exploration but deeper exploration potential may remain; areas where the collection of data is expensive, difficult, or even impossible, and where the most efficient use of existing data can drive the economics of the target. The ability to read hydrocarbon chemistry in terms of subsurface migration processes by relating it to the evolution of the basin and fluid migration is perhaps the single technological capability that could most improve our ability to explore effectively because it would allow us to use a vast store of existing or easily collected chemical data to determine the major migration pathways in a basin and to determine if there is deep exploration potential. To this end a the DOE funded a joint effort between California Institute of Technology, Cornell University, and GeoGroup Inc. to assemble a representative set of maturity and maturation kinetic models and develop an advanced basin model able to predict the chemistry of hydrocarbons in a basin from this input data. The four year project is now completed and has produced set of public domain maturity indicator and maturation kinetic data set, an oil chemistry and flash calculation tool operable under Excel, and a user friendly, graphically intuitive basin model that uses this data and flash tool, operates on a PC, and simulates hydrocarbon generation and migration and the chemical changes that can occur during migration (such as phase separation and gas washing). The DOE Advanced Chemistry Basin Model includes a number of new methods that represent advances over current technology. The model is built around the concept of handling arbitrarily detailed chemical composition of fluids in a robust finite-element 2-D grid. There are three themes on which the model focuses: chemical kinetic and equilibrium reaction parameters, chemical

  8. Salt Lake in Chaidamu Basin

    Institute of Scientific and Technical Information of China (English)

    王良华

    2007-01-01

    Chaidamu Basin(柴达木盆地) is in the west of China. It covers an area(地区) of 220,000 square kilometres(平方公里). The number of salt lakes(盐湖) is more than twenty in it. Chaerhan(察尔汗) Salt Lake is the largest in this area. If you get here, you will find that in the lake there is no water but a thick layer(层) of salt. You can walk in it without difficulty, and cars can come and go across it. The thickest layer of salt in this basin is about fifty metres thick. People tried their best to use the salt to build house...

  9. Etiology of Acute Undifferentiated Febrile Illness in the Amazon Basin of Ecuador

    Science.gov (United States)

    2009-01-01

    Quito, Ecuador; Departamento de Medicina Interna, Hospital General de las Fuerzas Armadas, Quito, Ecuador; Policlínico Militar San Jorge, Sangolqui...593-2-226-9234, E-mail: bquist@hcjb.org.ec. Juan Freire Espín, Departamento de Medicina Interna, Hospital General de las Fuerzas Armadas, Queseras

  10. The Caribbean Basin: U.S. Strategy and Security Challenges in the 21st Century

    Science.gov (United States)

    1998-04-01

    Maingot , The United States and the Caribbean,(Colorado: Westview Press, 1994) p. 228 2 Jorge Beruff and Humberto Muniz, Ed.,Security Problems and...Century. Georgia: University of Georgia Press, 1989. Maingot , Anthony P. The United States and the Caribbean. Boulder: Westview. 1994. National

  11. Basin stability in delayed dynamics

    Science.gov (United States)

    Leng, Siyang; Lin, Wei; Kurths, Jürgen

    2016-02-01

    Basin stability (BS) is a universal concept for complex systems studies, which focuses on the volume of the basin of attraction instead of the traditional linearization-based approach. It has a lot of applications in real-world systems especially in dynamical systems with a phenomenon of multi-stability, which is even more ubiquitous in delayed dynamics such as the firing neurons, the climatological processes, and the power grids. Due to the infinite dimensional property of the space for the initial values, how to properly define the basin’s volume for delayed dynamics remains a fundamental problem. We propose here a technique which projects the infinite dimensional initial state space to a finite-dimensional Euclidean space by expanding the initial function along with different orthogonal or nonorthogonal basis. A generalized concept of basin’s volume in delayed dynamics and a highly practicable calculating algorithm with a cross-validation procedure are provided to numerically estimate the basin of attraction in delayed dynamics. We show potential applicabilities of this approach by applying it to study several representative systems of biological or/and physical significance, including the delayed Hopfield neuronal model with multistability and delayed complex networks with synchronization dynamics.

  12. Great Basin geoscience data base

    Science.gov (United States)

    Raines, Gary L.; Sawatzky, Don L.; Connors, Katherine A.

    1996-01-01

    This CD-ROM serves as the archive for 73 digital GIS data set for the Great Basin. The data sets cover Nevada, eastern California, southeastern Oregon, southern Idaho, and western Utah. Some of the data sets are incomplete for the total area. On the CD-ROM, the data are provided in three formats, a prototype Federal Data Exchange standard format, the ESRI PC ARCVIEW1 format for viewing the data, and the ESRI ARC/INFO export format. Extensive documentation is provided to describe the data, the sources, and data enhancements. The following data are provided. One group of coverages comes primarily from 1:2,000,000-scale National Atlas data and can be assembled for use as base maps. These various forms of topographic information. In addition, public land system data sets are provided from the 1:2,500,000-scale Geologic Map of the United States and 1:500,000-scale geologic maps of Nevada, Oregon, and Utah. Geochemical data from the National Uranium Resource Evaluation (NURE) program are provided for most of the Great Basin. Geophysical data are provided for most of the Great Basin, typically gridded data with a spacing of 1 km. The geophysical data sets include aeromagnetics, gravity, radiometric data, and several derivative products. The thematic data sets include geochronology, calderas, pluvial lakes, tectonic extension domains, distribution of pre-Cenozoic terranes, limonite anomalies, Landsat linear features, mineral sites, and Bureau of Land Management exploration and mining permits.

  13. The geologic history of Margaritifer basin, Mars

    Science.gov (United States)

    Salvatore, M. R.; Kraft, M. D.; Edwards, Christopher; Christensen, P.R.

    2016-01-01

    In this study, we investigate the fluvial, sedimentary, and volcanic history of Margaritifer basin and the Uzboi-Ladon-Morava (ULM) outflow channel system. This network of valleys and basins spans more than 8000 km in length, linking the fluvially dissected southern highlands and Argyre Basin with the northern lowlands via Ares Vallis. Compositionally, thermophysically, and morphologically distinct geologic units are identified and are used to place critical relative stratigraphic constraints on the timing of geologic processes in Margaritifer basin. Our analyses show that fluvial activity was separated in time by significant episodes of geologic activity, including the widespread volcanic resurfacing of Margaritifer basin and the formation of chaos terrain. The most recent fluvial activity within Margaritifer basin appears to terminate at a region of chaos terrain, suggesting possible communication between surface and subsurface water reservoirs. We conclude with a discussion of the implications of these observations on our current knowledge of Martian hydrologic evolution in this important region.

  14. Drainage basin delineations for selected USGS streamflow-gaging stations in Virginia (Drainage_Basin)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Drainage_Basin polygon feature class was created as a digital representation of drainage basins for more than 1,650 continuous-record streamflow-gaging stations,...

  15. Reserves in western basins: Part 1, Greater Green River basin

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    This study characterizes an extremely large gas resource located in low permeability, overpressured sandstone reservoirs located below 8,000 feet drill depth in the Greater Green River basin, Wyoming. Total in place resource is estimated at 1,968 Tcf. Via application of geologic, engineering and economic criteria, the portion of this resource potentially recoverable as reserves is estimated. Those volumes estimated include probable, possible and potential categories and total 33 Tcf as a mean estimate of recoverable gas for all plays considered in the basin. Five plays (formations) were included in this study and each was separately analyzed in terms of its overpressured, tight gas resource, established productive characteristics and future reserves potential based on a constant $2/Mcf wellhead gas price scenario. A scheme has been developed to break the overall resource estimate down into components that can be considered as differing technical and economic challenges that must be overcome in order to exploit such resources: in other words, to convert those resources to economically recoverable reserves. Total recoverable reserves estimates of 33 Tcf do not include the existing production from overpressured tight reservoirs in the basin. These have estimated ultimate recovery of approximately 1.6 Tcf, or a per well average recovery of 2.3 Bcf. Due to the fact that considerable pay thicknesses can be present, wells can be economic despite limited drainage areas. It is typical for significant bypassed gas to be present at inter-well locations because drainage areas are commonly less than regulatory well spacing requirements.

  16. Reserve estimates in western basins. Part 2: Piceance Basin

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    This study characterizes an extremely large gas resource located in low permeability, sandstone reservoirs of the Mesaverde group in the Piceance Basin, Colorado. Total in place resource is estimated at 307.3 Tcf. Via application of geologic, engineering and economic criteria, the portion of this resource potentially recoverable as reserves is estimated. Those volumes estimated include probable, possible and potential categories and total 5.8 Tcf as a mean estimate of recoverable gas for all plays considered in the basin. About 82.6% of the total evaluated resource is contained within sandstones that have extremely poor reservoir properties with permeabilities considered too low for commerciality using current frac technology. Cost reductions and technology improvements will be required to unlock portions of this enormous resource. Approximately 2.7% of the total resource is contained within sandstone reservoirs which do not respond to massive hydraulic fracture treatments, probably due to their natural lenticular nature. Approximately 6.8% of the total resource is located in deeply buried settings below deepest established production. Approximately 7.9% of the total resource is considered to represent tight reservoirs that may be commercially exploited using today`s hydraulic fracturing technology. Recent technology advances in hydraulic fracturing practices in the Piceance Basin Mesaverde has resulted in a marked improvement in per well gas recovery which, where demonstrated, has been incorporated into the estimates provided in this report. This improvement is so significant in changing the risk-reward relationship that has historically characterized this play, that previously uneconomic areas and resources will graduate to the economically exploitable category. 48 refs., 96 figs., 18 tabs.

  17. Hack's law of debris-flow basins

    Institute of Scientific and Technical Information of China (English)

    LI Yong; YUE Z.Q.; LEE C.F.; BEIGHLEY R.E.; CHEN Xiao-Qing; HU Kai-Heng; CUI Peng

    2009-01-01

    Hack's law was originally derived from basin statistics for varied spatial scales and regions.The exponent value of the law has been shown to vary between 0.47 and 0.70,causing uncertainty in its application.This paper focuses on the emergence of Hack's law from debris-flow basins in China.Over 5,000 debris-flow basins in different regions of China with drainage areas less than 100km2 are included in this study.Basins in the different regions are found to present similar distributions.Hack's law is derived fi'om maximum probability and conditional distributions,suggesting that the law should describe some critical state of basin evolution.Results suggest the exponent value is approximately 0.5.Further analysis indicates that Hack's law is related to other scaling laws underlying the evolution of a basin and that the exponent is not dependent on basin shape but rather on the evolutionary stage.A case study of a well known debris-flow basin further confirms Hack's law and its implications in basin evolution.

  18. Basin Management under the Global Climate Change (Take North-East Asia Heilongjiang -Amur Basin and Taihu Basin For Example)

    Science.gov (United States)

    Liu, S.; Zhou, Z.; Zhong, G.; Zhang, X.

    2015-12-01

    The impact of global climate change on environment and society causes increasingly concern in different countries around the world. The main climate characteristic values, such as precipitation and temperature, have been changed, which leads to the variation of water resources, especially in large basins. Heilongjiang-Amur Basin and Taihu Basin are two large and important basins in China with large area and population. As global climate change and human activities have siganificant impacts on hydrology and water resources in two basins, the analysis of climate change are of great value. In this study, in Heilongjiang-Amur Basin, precipitation and temperature are investigated and their variation are predicted. And in Taihu Basin, precipitation including plum rain and typhoon, are studied and the variation trend of precipitation is predicted. Hence, the impacts of global climate change are assessed. From the result, it shows that the average temperature will continue to increase, and the precipitation will reduce first and then turn to increase in these two basins. It demonstrates that the water resources have been affected a lot by climate change as well as human activities. And these conclusions are provided as reference for policy makers and basin authorities in water resources management and natural hazards mitigation. Meanwhile, according to basins' particualr characters, the suggestions to future water resources management in two basins are given, and more scientific, comprehensive and sustained managements are required. Especially, in Heilongjiang-Amur River, which is a boundary river between China and Russia, it is very essential to enhance the cooperation between two countries.

  19. Relating petroleum system and play development to basin evolution: West African South Atlantic basins

    NARCIS (Netherlands)

    Beglinger, S.E.; Doust, H.; Cloetingh, S.A.P.L.

    2012-01-01

    Sedimentary basins can be classified according to their structural genesis and evolutionary history and the latter can be linked to petroleumsystem and playdevelopment. We propose an approach in which we use the established concepts in a new way: breaking basins down into their natural basin cycle d

  20. Evolution of the West Siberian Basin

    Energy Technology Data Exchange (ETDEWEB)

    Vyssotski, A.V. [Chevron, 1500 Louisiana Street, Houston (United States); Vyssotski, V.N. [TNK-BP, 1 Arbat St, Moscow 119019 (Russian Federation); Nezhdanov, A.A. [OOO TyumenNIIgiprogas, 2 Vorovskogo Str., Tyumen 625019 (Russian Federation)

    2006-01-01

    The West Siberian Basin is one of the largest intra-cratonic basins of the world and an important hydrocarbon province of Russia. Perhaps the most important geologic event in Siberia was the emplacement of basalts around {approx} 250Ma (i.e. Permo-Triassic boundary) covering an area of about 5x10{sup 6} km{sup 2}. This volcanism may be responsible for a mass extinction that occurred around Permian-Triassic time. The pre-basaltic rifting event was limited to the north-northeastern sector of the basin. Initial basin wide subsidence took place in the Jurassic as a result of which the western part of Siberia became the West Siberian Basin bounded by uplifts to the east and to the west. One of the surprising aspects of the West Siberian Basin is the abundance of sub-vertical faults believed to be result of strike-slip movement. While intra-plate inversions and fault reactivation structures have been observed in many cratons, sub-vertical faults observed in the West Siberian Basin are unique because of their geometries and abundance. The differentiation between the effects of tectonics and eustasy in cratonic basins is simple-the global eustatic signal is basin-wide with regional and local tectonics playing an overprinting role. Thus, the Middle Jurassic-Turonian 1st, 2nd, and 3rd order cycles in the West Siberian Basin were primarily driven by eustasy. The Middle Jurassic-Turonian series can be subdivided into two second-order and 16 third-order transgressive-regressive cycles (within dataset extent). Fourth-order cycles appear to be controlled by delta shifting. Although extensively studied, a number of fundamental questions regarding the origin and evolution of the West Siberian Basin remain unresolved or poorly documented in the literature. [Author].

  1. Basin wildrye: the forgotten grass revisited

    Science.gov (United States)

    Basin wildrye was once a very abundant and widely occurring species throughout the landscapes of northern Nevada. When Captain Simpson, of the topographical Engineers, explored the route for a wagon road across the central Great Basin he marveled at the grass in the valley bottoms that reached to h...

  2. Deep controls on intraplate basin inversion

    DEFF Research Database (Denmark)

    Nielsen, S.B.; Stephenson, Randell Alexander; Schiffer, Christian

    2014-01-01

    Basin inversion is an intermediate-scale manifestation of continental intraplate deformation, which produces earthquake activity in the interior of continents. The sedimentary basins of central Europe, inverted in the Late Cretaceous– Paleocene, represent a classic example of this phenomenon. It ...

  3. 33 CFR 401.48 - Turning basins.

    Science.gov (United States)

    2010-07-01

    ... shall be turned about in any canal, except: (a) With permission from the traffic controller; and (b) At the locations set out in the table to this section. Table 1. South Shore Canal: (a) Turning Basin No. 1—Opposite Brossard. (b) Turning Basin No. 2—Between Lock 7 and the Guard Gate Cut for vessels up...

  4. Fractal basins in an ecological model

    Directory of Open Access Journals (Sweden)

    I. Djellit

    2013-09-01

    Full Text Available Complex dynamics is detected in an ecological model of host-parasitoid interaction. It illustrates fractalization of basins with self-similarity and chaotic attractors. This paper describes these dynamic behaviors, bifurcations, and chaos. Fractals basins are displayed by numerical simulations.

  5. Basin Assessment Spatial Planning Platform

    Energy Technology Data Exchange (ETDEWEB)

    2017-07-26

    The tool is intended to facilitate hydropower development and water resource planning by improving synthesis and interpretation of disparate spatial datasets that are considered in development actions (e.g., hydrological characteristics, environmentally and culturally sensitive areas, existing or proposed water power resources, climate-informed forecasts). The tool enables this capability by providing a unique framework for assimilating, relating, summarizing, and visualizing disparate spatial data through the use of spatial aggregation techniques, relational geodatabase platforms, and an interactive web-based Geographic Information Systems (GIS). Data are aggregated and related based on shared intersections with a common spatial unit; in this case, industry-standard hydrologic drainage areas for the U.S. (National Hydrography Dataset) are used as the spatial unit to associate planning data. This process is performed using all available scalar delineations of drainage areas (i.e., region, sub-region, basin, sub-basin, watershed, sub-watershed, catchment) to create spatially hierarchical relationships among planning data and drainages. These entity-relationships are stored in a relational geodatabase that provides back-end structure to the web GIS and its widgets. The full technology stack was built using all open-source software in modern programming languages. Interactive widgets that function within the viewport are also compatible with all modern browsers.

  6. Neotectonic of subsiding basins : case of studies from Marañon and Beni basins, Peru and Bolivia

    OpenAIRE

    Dumont, Jean-Francois

    1994-01-01

    Climatic conditions make the fluvial processes very sensitive in the extended flood plain of subandean basins, giving typical morphostructures. Because of high subsidence rate, these basins are case for the understanding of neotectonics in subsiding basins. Recent anciente fluvial traces are used in combination with sub surface structures, neotectonic and seismotectonic data to study the neotectonic evolution of the Peruvian and Bolivian active foreland basins. These basins, the Marañon Basin...

  7. Basins in ARC-continental collisions

    Science.gov (United States)

    Draut, Amy E.; Clift, Peter D.; Busby, Cathy; Azor, Antonio

    2012-01-01

    Arc-continent collisions occur commonly in the plate-tectonic cycle and result in rapidly formed and rapidly collapsing orogens, often spanning just 5-15 My. Growth of continental masses through arc-continent collision is widely thought to be a major process governing the structural and geochemical evolution of the continental crust over geologic time. Collisions of intra-oceanic arcs with passive continental margins (a situation in which the arc, on the upper plate, faces the continent) involve a substantially different geometry than collisions of intra-oceanic arcs with active continental margins (a situation requiring more than one convergence zone and in which the arc, on the lower plate, backs into the continent), with variable preservation potential for basins in each case. Substantial differences also occur between trench and forearc evolution in tectonically erosive versus tectonically accreting margins, both before and after collision. We examine the evolution of trenches, trench-slope basins, forearc basins, intra-arc basins, and backarc basins during arc-continent collision. The preservation potential of trench-slope basins is low; in collision they are rapidly uplifted and eroded, and at erosive margins they are progressively destroyed by subduction erosion. Post-collisional preservation of trench sediment and trench-slope basins is biased toward margins that were tectonically accreting for a substantial length of time before collision. Forearc basins in erosive margins are usually floored by strong lithosphere and may survive collision with a passive margin, sometimes continuing sedimentation throughout collision and orogeny. The low flexural rigidity of intra-arc basins makes them deep and, if preserved, potentially long records of arc and collisional tectonism. Backarc basins, in contrast, are typically subducted and their sediment either lost or preserved only as fragments in melange sequences. A substantial proportion of the sediment derived from

  8. Determination of the Relationship between Hydrologic Processes and Basin Morphometry - The Lamos Basin (Mersin, Turkey)

    Science.gov (United States)

    Yıldırım, Ümit; Güler, Cüneyt

    2016-04-01

    This study has been carried out to determine the relationship between hydrologic processes and basin morphometry in the Lamos Basin, which is located at the northern part of the Mersin (SE Turkey). The morphometric parameters of the basin was derived from the 1:25K scale topographic map sheets that were digitized using ArcGIS 9.3.1 geographic information system (GIS) software. Morphometric parameters considered in this study include basin area, basin length, basin perimeter length, stream order, stream number, stream length, mean stream length, basin relief, drainage density, stream frequency, drainage texture, bifurcation ratio, form factor, elongation ratio, overland flow length, relief ratio, and hypsometric integral. The results have shown that there are 1252 individual stream reaches with a total length of 1414.1 km in the Lamos basin, which covers an area of 1358 km2 and has a length of 103 km in the N-S direction. Furthermore, the basin has a medium drainage density of 1.04 1/km with a stream frequency and drainage texture values of 0.92 and 4.33, respectively. The basin can be classified as elongated because of the low values of elongation ratio (0.48) and form factor (0.12). The hypsometric integral of the basin (0.58) indicates that it is in the youth period and thus reasonably sensitive to erosion. The values of drainage texture, drainage density, and stream frequency indicate that the Lamos basin is moderately well drained, therefore overland flow in the basin is not expected to be so quick. Thus, in case of occurrence of sudden peak flows, sensitivity to the land sliding and erosion may increase further. As a result, it is suggested that human activities in the basin should be limited in areas in fairly close proximity to the present day stream network to prevent or reduce the risk to life and property.

  9. Delaware basin/Central basin platform margin: The development of a subthrust deep-gas province in the Permian Basin

    Energy Technology Data Exchange (ETDEWEB)

    Purves, W.J. (Mobil Oil Corp., Midland, TX (USA)); Ting, S.C. (Mobil, Farmers Branch, TX (USA))

    1990-05-01

    A deep-gas-prone province was identified along the Delaware basin/Central Basin platform margin, a margin conventionally interpreted to be bounded by high-angle normal or high-angle reverse structures. Redefinition of the tectonic style between the Delaware basin and the adjacent platform resulted in the identification of this Delaware basin/Central Basin platform subthrust province and a giant prospect within it. Definition of a giant-sized gas prospect in northern Pecos County, Texas, revealed that portions of this margin may be characterized by shingled, low-angle, eastward-dipping, basement involved thrust faults. Interpretations suggest that hidden, subthrust footwall structures may trend discontinuously for greater than 100 mi along this structural margin. Subthrust footwall structures formed as basinal buttress points for the Central Basin platform to climb over the Delaware basin. In this area, structural relief of over 19,000 ft over a 10-mi width is believed due to stacking of low-angle thrust sheets. Seismic resolution of this subthrust margin has been complexed by allochtonous hanging-wall gravity-glide blocks and folds and by velocity changes in overlying syn- and posttectonic sediments associated with basin-to-shelf lithofacies changes. Statistical studies indicate that this deep-gas province has a play potential of greater than 10 tcf of gas, with individual prospect sizes exceeding 1 tcfg. The prospects defined along this trend are deep (approximately 20,000 ft) subthrust structural traps that are indigenously sourced and reservoired by dual-matrix porosity. Vitrinite supported maturation modeling suggests that these subthrust structures formed prior to catagenic conversion of the oldest source rocks to oil and later to gas. Tectonically fractured Ordovician Ellenburger and Devonian sediments are considered the principal reservoirs. Shales overlying reservoir intervals form vertical seals.

  10. Submarine Landslides in Arctic Sedimentation: Canada Basin

    Science.gov (United States)

    Mosher, David C.; Shimeld, John; Hutchinson, Deborah R.; Lebedova-Ivanova, N; Chapman, C.

    2016-01-01

    Canada Basin of the Arctic Ocean is the least studied ocean basin in the World. Marine seismic field programs were conducted over the past 6 years using Canadian and American icebreakers. These expeditions acquired more than 14,000 line-km of multibeam bathymetric and multi-channel seismic reflection data over abyssal plain, continental rise and slope regions of Canada Basin; areas where little or no seismic reflection data existed previously. Canada Basin is a turbidite-filled basin with flat-lying reflections correlateable over 100s of km. For the upper half of the sedimentary succession, evidence of sedimentary processes other than turbidity current deposition is rare. The Canadian Archipelago and Beaufort Sea margins host stacked mass transport deposits from which many of these turbidites appear to derive. The stratigraphic succession of the MacKenzie River fan is dominated by mass transport deposits; one such complex is in excess of 132,000 km2 in area and underlies much of the southern abyssal plain. The modern seafloor is also scarred with escarpments and mass failure deposits; evidence that submarine landsliding is an ongoing process. In its latest phase of development, Canada Basin is geomorphologically confined with stable oceanographic structure, resulting in restricted depositional/reworking processes. The sedimentary record, therefore, underscores the significance of mass-transport processes in providing sediments to oceanic abyssal plains as few other basins are able to do.

  11. Genesis of Tuzla salt basin

    Science.gov (United States)

    Sušić, Amir; Baraković, Amir; Komatina, Snezana

    2017-04-01

    Salt is condition for the survival of the human race, and holds a special place in the exploitation of mineral resources. It is the only mineral raw material used in direct feeding, and therefore has its own specialty. Salt is a crystalline mineral that is found in seawater, as well as in underground areas where it is formed by deposition of salt sediments. Occurrences of salt water near Tuzla and Gornja Tuzla have been known since the time of the Romans as "ad salinas". The name itself connects Bosnia with its richness in salt, because the word barefoot, which is preserved in a north-Albanian dialect, means a place where boiling salted water are obtained. At the time of the Bosnian kings, these regions are named Soli, which is in connection with occurences of saline sources. Geological studies of rock salt in the area of Tuzla basin are practically began after the annexation of Bosnia and Herzegovina by the Austro-Hungarian Empire, in the period from 1878 to 1918. Geological field work was conducted K. Paul, H. Hefer, E. Tietze and F. Katzer. Monomineral deposit of rock salt Tetima is made of halite and anhydrite mixed with marl belt, while the bay of salt in Tuzla is polymineral and contains a considerable amount of thenardite (Na2SO4) and rare minerals: nortupit, nahkolit, bradleit, probertit, glauberite and others. Both salt deposits were created as a product of chemical sedimentation in the lower Miocene Badenian sediments. The main objective of this paper is to show the genesis of the deposits and the spatial and genetic connection. In addition, genesis of geological research in the areas of Tuzla basin will be presented.

  12. How integrated is river basin management?

    Science.gov (United States)

    Downs, Peter W.; Gregory, Kenneth J.; Brookes, Andrew

    1991-05-01

    Land and water management is increasingly focused upon the drainage basin. Thirty-six terms recently used for schemes of “integrated basin management” include reference to the subject or area and to the aims of integrated river basin management, often without allusion to the multiobjective nature. Diversity in usage of terms has occurred because of the involvement of different disciplines, of the increasing coherence of the drainage basin approach, and the problems posed in particular parts of the world. The components included in 21 different approaches are analyzed, and, in addition to showing that components related broadly to water supply, river channel, land, and leisure aspects, it is concluded that there are essentially five interrelated facets of integrated basin management that involved water, channel, land, ecology, and human activity. Two aspects not fully included in many previous schemes concern river channel changes and the dynamic integrity of the fluvial system. To clarify the terminology used, it is suggested that the term comprehensive river basin management should be used where a wide range of components is involved, whereas integrated basin management can signify the interactions of components and the dominance of certain components in the particular area. Holistic river basin management is advocated as a term representing an approach that is both fully comprehensive and integrated but also embraces the energetics of the river system and consideration of changes of river channels and of human impacts throughout the river system. The paradigm of working with the river can be extended to one of working with the river in the holistic basin context.

  13. Tectono-stratigraphic evolution of an inverted extensional basin: the Cameros Basin (north of Spain)

    Science.gov (United States)

    Omodeo Salè, Silvia; Guimerà, Joan; Mas, Ramón; Arribas, José

    2014-09-01

    The Cameros Basin is a part of the Mesozoic Iberian Rift. It is an extensional basin formed during the late Jurassic and early Cretaceous, in the Mesozoic Iberian Rift context, and it was inverted in the Cenozoic as a result of the Alpine contraction. This work aims to reconstruct the tectono-stratigraphic evolution of the basin during the Mesozoic, using new and revised field, geophysical and subsurface data. The construction of a basin-wide balanced section with partial restorations herein offers new insights into the geometry of the syn-rift deposits. Field data, seismic lines and oil well data were used to identify the main structures of the basin and the basin-forming mechanisms. Mapping and cross-sectional data indicate the marked thickness variation of the depositional sequences across the basin, suggesting that the extension of the depositional area varied during the syn-rift stage and that the depocentres migrated towards the north. From field observation and seismic line interpretation, an onlap of the depositional sequences to the north, over the marine Jurassic substratum, can be deduced. In the last few decades, the structure and geometry of the basin have been strongly debated. The structure and geometry of the basin infill reconstructed herein strongly support the interpretation of the Cameros Basin as an extensional-ramp synclinal basin formed on a blind south-dipping extensional ramp. The gradual hanging-wall displacement to the south shifted the depocentres to the north over time, thus increasing the basin in size northwards, with onlap geometry on the pre-rift substratum. The basin was inverted by means of a main thrust located in a detachment located in the Upper Triassic beds (Keuper), which branched in depth with the Mesozoic extensional fault flat. The reconstruction of the tectono-stratigraphic evolution of the Cameros Basin proposed herein represents a synthesis and an integration of previous studies of the structure and geometry of the

  14. Inner Harbor Navigation Canal Basin Velocity Analysis

    Science.gov (United States)

    2014-10-01

    ER D C/ CH L TR -1 4- 12 Inner Harbor Navigation Canal Basin Velocity Analysis Co as ta l a nd H yd ra ul ic s La bo ra to ry...library at http://acwc.sdp.sirsi.net/client/default. ERDC/CHL TR-14-12 October 2014 Inner Harbor Navigation Canal Basin Velocity Analysis...system of levees, gates, and drainage structures in the Inner Harbor Navigation Canal (IHNC) basin and the greater New Orleans, Louisiana, area. Two

  15. Tarim Basin: China's Potential Oil Giant

    Institute of Scientific and Technical Information of China (English)

    Qiu Baolin

    1996-01-01

    @@ Tarim Basin has an area of 560,000 square kilometers.Taklamakan Desert, the world's second largest shifting desert, is located in the hinterland of the basin. The desert is equal to Germany in area. The desert is called "Desert of No Return" for its harsh and adverse environments. A 522-kilometer highway crossing the desert from north to south was opened to the traffic in 1995 because an oilfield with the reserves of more than 100 million tons was discovered in the central part of the basin. The local traffic and ecological conditions have been much improved in the recent years.

  16. Basins of Attraction for Chimera States

    DEFF Research Database (Denmark)

    Martens, Erik Andreas; Panaggio, Mark; Abrams, Daniel

    2016-01-01

    Chimera states---curious symmetry-broken states in systems of identical coupled oscillators---typically occur only for certain initial conditions. Here we analyze their basins of attraction in a simple system comprised of two populations. Using perturbative analysis and numerical simulation we...... evaluate asymptotic states and associated destination maps, and demonstrate that basins form a complex twisting structure in phase space. Understanding the basins' precise nature may help in the development of control methods to switch between chimera patterns, with possible technological and neural system...

  17. K Basins isolation barriers summary report

    Energy Technology Data Exchange (ETDEWEB)

    Strickland, G.C., Westinghouse Hanford

    1996-07-31

    The 105-K East and 105-K West fuel storage basins (105-K Basins) were designed and constructed in the early 1950`s for interim storage of irradiated fuel following its discharge from the reactors. The 105-K- East and 105-K West reactor buildings were constructed first, and the associated storage basins were added about a year later. The construction joint between each reactor building structure and the basin structure included a flexible membrane waterstop to prevent leakage. Water in the storage basins provided both radiation shielding and cooling to remove decay heat from stored fuel until its transfer to the Plutonium Uranium Extraction (PUREX) Facility for chemical processing. The 105-K West Reactor was permanently shut down in February 1970; the 105-K East Reactor was permanently shut down in February 1971. Except for a few loose pieces, fuel stored in the basins at that time was shipped to the PUREX Facility for processing. The basins were then left idle but were kept filled with water. The PUREX Facility was shut down and placed on wet standby in 1972 while N Reactor continued to operate. When the N Reactor fuel storage basin began to approach storage capacity, the decision was made to modify the fuel storage basins at 105-K East and 105-K West to provide additional storage capacity. Both basins were subsequently modified (105-K East in 1975 and 105-K West in 1981) to provide for the interim handling and storage of irradiated N Reactor fuel. The PUREX Facility was restarted in November 1983 to provide 1698 additional weapons-grade plutonium for the United States defense mission. The facility was shut down and deactivated in December 1992 when the U.S. Department of Energy (DOE) determined that the plant was no longer needed to support weapons-grade plutonium production. When the PUREX Facility was shut down, approximately 2.1 x 1 06 kg (2,100 metric tons) of irradiated fuel aged 7 to 23 years was left in storage in the 105-K Basins pending a decision on

  18. Rifting Thick Lithosphere - Canning Basin, Western Australia

    Science.gov (United States)

    Czarnota, Karol; White, Nicky

    2016-04-01

    The subsidence histories and architecture of most, but not all, rift basins are elegantly explained by extension of ~120 km thick lithosphere followed by thermal re-thickening of the lithospheric mantle to its pre-rift thickness. Although this well-established model underpins most basin analysis, it is unclear whether the model explains the subsidence of rift basins developed over substantially thick lithosphere (as imaged by seismic tomography beneath substantial portions of the continents). The Canning Basin of Western Australia is an example where a rift basin putatively overlies lithosphere ≥180 km thick, imaged using shear wave tomography. Subsidence modelling in this study shows that the entire subsidence history of the Canning Basin is adequately explained by mild Ordovician extension (β≈1.2) of ~120 km thick lithosphere followed by post-rift thermal subsidence. This is consistent with the established model, described above, albeit with perturbations due to transient dynamic topography support which are expressed as basin-wide unconformities. In contrast the Canning Basin reveals an almost continuous period of normal faulting between the Ordovician and Carboniferous (βCanning Basin to rifting of thick lithosphere beneath the eastern part, verified by the presence of ~20 Ma diamond-bearing lamproites intruded into the basin depocentre. In order to account for the observed subsidence, at standard crustal densities, the lithospheric mantle is required to be depleted in density by 50-70 kg m-3, which is in line with estimates derived from modelling rare-earth element concentrations of the ~20 Ma lamproites and global isostatic considerations. Together, these results suggest that thick lithosphere thinned to > 120 km is thermally stable and is not accompanied by post-rift thermal subsidence driven by thermal re-thickening of the lithospheric mantle. Our results show that variations in lithospheric thickness place a fundamental control on basin architecture

  19. Gravity Analysis of the Jeffera Basin, Tunisia

    Science.gov (United States)

    Mickus, K.; Gabtni, H.; Jallouli, C.

    2004-12-01

    Southern Tunisia consists of two main tectonic provinces: 1) the Saharan Platform and 2) the folded Atlasic domain, separated by the North Saharan Flexure. The Saharan Platform, which contains the Ghadames Basin and the Telemzane Arch, consists of gently dipping Paleozoic strata overlain by Triassic to Cretaceous sediments. The Atlasic domain consists of a thicker sequence of mainly Mesozoic and younger rock with less complete sequences of Paleozoic strata. Within the Atlasic domain are the still actively subsiding Chotts and Jeffera basins. The Jeffera basin, which occurs to the east of the Telemzane Arch contains at least eight kilometers of Paleozoic and younger sediment that were formed during numerous subsidence episodes since Carboniferous time. The Jeffera basin is dominated by tilted fault blocks that were formed during numerous tectonic episodes. Several unpublished seismic reflection profiles and well data exist for the Jeffera basin, however a deep structural analysis of the basin has not been published. We examined the existing gravity data in conjunction with available well and geologic data to determine structural features within the basin. The Bouguer gravity anomaly map shows that the Jeffera basin is dominated by a narrow northwest-trending gravity minimum. However, a more detailed analysis consisting of wavelength filtering and edge enhancements indicate that the structure of the basin is more complicated than indicated by the Bouguer gravity anomaly map. A residual gravity anomaly map indicates that the Jeffera basin consists of at least three and maybe four subbasins. Additionally, the Jeffera Fault marks the boundary between northwest-trending gravity anomalies to its northeast and east-trending anomalies over the Saharan Platform. The above observation is amplified by the construction of the enhanced horizontal derivatives (EHG) of both the complete Bouguer gravity and the residual gravity anomaly maps. The EHG maps highlight the lateral

  20. Waste storage potential of Triassic basins in southeast United States

    Energy Technology Data Exchange (ETDEWEB)

    Weaver, C.E.

    1976-07-01

    Triassic basins, elongated deep basins filled with sediments, extend from Nova Scotia to Florida. The geology of the basins is discussed for each state. Their potential for liquid waste storage is assessed. Seismic risk is among the factors evaluated. It is recommended that the shallow Triassic Florence basin in northeast South Carolina be studied. 10 fig. (DLC)

  1. Western Gas Sands Project Quarterly Basin Activities Report

    Energy Technology Data Exchange (ETDEWEB)

    Atkinson, C H

    1979-04-30

    This quarterly basin activities report is a summation of three months drilling and testing activities in the Greater Green River Basin, Northern Great Plains Province, Piceance Basin, and Uinta Basin. Detailed information is given for each study area for the first quarter of 1979.

  2. Western Gas Sands Project. Quarterly Basin Activities Report

    Energy Technology Data Exchange (ETDEWEB)

    Atkinson, C H

    1979-01-31

    This report is a summation of 3 months' drilling and testing activities in the four primary WGSP study areas: Greater Green River Basin, Northern Great Plains Province, Piceance Basin, and Uinta Basin. The monitoring of basin activities is part of resource assessment. (DLC)

  3. Structural Architecture and Evolution of Kumkuli Basin, North Tibet

    Institute of Scientific and Technical Information of China (English)

    He Bizhu; Xu Zhiqin; Jiao Cunli; Cui Junwen; Wang Shenglang; Wang Gonghuai; Li Zhaoyang; Qiu Zhuli

    2009-01-01

    Utilizing the new data of gravity, magnetic, and magnetotelluric survey, we analyzed the characteristics of the three geophysical attribute (gravity, magnetic, and resistivity) interfaces and the deep architecture and structure of Kumkuli basin. The research results can provide basic data for early basin structural study. From coupled basin and mountain system, analysis of the structure, and evolution of Knmknli basin, we found that there was zoning from north to south and from west to east. Kumkuli basin has three structural architecture layers including metamorphic crystallization basement, fold basement and sedimentary cover. Knmkuli basin can be divided into three structural units, two depressions, and one uplift. Structural evolution of the Kumkuli basin can be divided into five evolution stages, including Kumkuli microcontinent formed in Sinian-Ordovician, suture around Kumkuli basin formed in Eopaleozoic, retroarc foreland basin formed in Neopaleozoic, rejuvenated foreland hasin developed in Mesozoic, and strike slip and compression basin developed in Cenozoic.

  4. BASIN STRUCTURE FROM TWO-DIMENSIONAL SEISMIC REFLECTION DATA, CRAZY MOUNTAINS BASIN, MONTANA

    Energy Technology Data Exchange (ETDEWEB)

    David J. Taylor

    2003-08-01

    Some 140 miles of multichannel seismic reflection data, acquired commercially in the 1970's, were reprocessed by the U.S. Geological Survey in late 2000 and early 2001 to interpret the subsurface geology of the Crazy Mountains Basin, an asymmetric Laramide foreland basin located in south-central Montana. The seismic data indicate that the northwestern basin margin is controlled by a thrust fault that places basement rocks over a thick (22,000 feet) sequence of Paleozoic and Mesozoic sedimentary rocks to the south. From the deep basin trough, Paleozoic through Tertiary rocks slope gently upward to the south and southeast. The northern boundary of the basin, which is not imaged well by the seismic data, appears to be folded over a basement ridge rather than being truncated against a fault plane. Seismic data along the basin margin to the south indicate that several fault controlled basement highs may have been created by thin-skinned tectonics where a series of shallow thrust faults cut Precambrian, Paleozoic, and early Mesozoic rocks, whereas, in contrast, Cretaceous and Tertiary strata are folded. The data are further interpreted to indicate that this fault-bounded asymmetric basin contains several structures that possibly could trap hydrocarbons, provided source rocks, reservoirs, and seals are present. In addition, faults in the deep basin trough may have created enough fracturing to enhance porosity, thus developing ''sweet spots'' for hydrocarbons in basin-centered continuous gas accumulations.

  5. Oil production in the Orinoco basin

    Energy Technology Data Exchange (ETDEWEB)

    Borregales, C.J.

    1980-02-01

    With an extension of 42,000 sq km, the Orinoco basin is one of the largest petroliferous zones in the world which contains high viscosity and low API gravity crude. Results from production tests performed in the central and southern parts of the basin indicate that its productive potential is similar to that in Morichal, Pilon and Jobo fields, and reveals that the heaviest oil existing in the Orinoco basin could be economically exploited by conventional methods of primary oil recovery. It is estimated that the oil recovery could be 5% of the total oil-in-place by using primary recovery methods, 8% by using alternate steam injection, and 20% by secondary recovery methods (continuous steam injection). However, if the compaction phenomenon takes place, an estimate of 5% to 15% additional oil recovery could be possible. Geology, fluid properties, results from production tests, and recovery methods in the Orinoco basin are presented.

  6. USGS Streamgage NHDPlus Version 1 Basins 2011

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This dataset represents 19,031 basin boundaries and their streamgage locations for the U.S. Geological Survey's (USGS) active and historical streamgages from the...

  7. Cretaceous Onlap, Gulf of Mexico Basin [cretonlapg

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The maximum extent of Cretaceous onlap is generalized from Plate 3, Structure at the base and subcrop below Mesozoic marine section, Gulf of Mexico Basin (compiled...

  8. K-Basins S/RIDS

    Energy Technology Data Exchange (ETDEWEB)

    Watson, D.J.

    1995-09-22

    The Standards/Requirements Identification Document(S/RID) is a list of the Environmental, Safety, and Health (ES&H) and Safeguards and Security (SAS) standards/requirements applicable to the K Basins facility

  9. Ferris coalfield boundary, Hanna Basin, Wyoming (ferbndg)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This ArcView shapefile contains a representation of the boundary of the Ferris coalfield in the Hanna Basin, Wyoming. This theme was created specifically for the...

  10. Protection of the remaining Rainwater Basins Wetlands

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The report begins with a review of the significant waterfowl values of the Basins wetlands, and it points out how those values have been degraded significantly by...

  11. Climate change and the Great Basin

    Science.gov (United States)

    Jeanne C. Chambers

    2008-01-01

    Climate change is expected to have significant impacts on the Great Basin by the mid-21st century. The following provides an overview of past and projected climate change for the globe and for the region.

  12. K-Basins S/RIDS

    Energy Technology Data Exchange (ETDEWEB)

    Watson, D.J.

    1997-08-01

    The Standards/Requirements Identification Document (S/RID) is a list of the Environmental, Safety, and Health (ES{ampersand}H) and Safeguards and Security (SAS) standards/requirements applicable to the K Basins facility.

  13. THE VOLTA RIVER BASIN OF GHANA

    African Journals Online (AJOL)

    - ... Variables that are considered include the absolute population, population den- ... Concept and theories of the population—natural resource nexus are ... White Volta sub~basin is located in the north of Ghana, extending southwards to.

  14. Gulf Coast Basins and Uplifts [gcstructsg

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data provide generalized outlines of major basins and uplifts in the Gulf Coast region modified after Plate 2, Principal structural features, Gulf of Mexico...

  15. River Basin Standards Interoperability Pilot

    Science.gov (United States)

    Pesquer, Lluís; Masó, Joan; Stasch, Christoph

    2016-04-01

    There is a lot of water information and tools in Europe to be applied in the river basin management but fragmentation and a lack of coordination between countries still exists. The European Commission and the member states have financed several research and innovation projects in support of the Water Framework Directive. Only a few of them are using the recently emerging hydrological standards, such as the OGC WaterML 2.0. WaterInnEU is a Horizon 2020 project focused on creating a marketplace to enhance the exploitation of EU funded ICT models, tools, protocols and policy briefs related to water and to establish suitable conditions for new market opportunities based on these offerings. One of WaterInnEU's main goals is to assess the level of standardization and interoperability of these outcomes as a mechanism to integrate ICT-based tools, incorporate open data platforms and generate a palette of interchangeable components that are able to use the water data emerging from the recently proposed open data sharing processes and data models stimulated by initiatives such as the INSPIRE directive. As part of the standardization and interoperability activities in the project, the authors are designing an experiment (RIBASE, the present work) to demonstrate how current ICT-based tools and water data can work in combination with geospatial web services in the Scheldt river basin. The main structure of this experiment, that is the core of the present work, is composed by the following steps: - Extraction of information from river gauges data in OGC WaterML 2.0 format using SOS services (preferably compliant to the OGC SOS 2.0 Hydrology Profile Best Practice). - Model floods using a WPS 2.0, WaterML 2.0 data and weather forecast models as input. - Evaluation of the applicability of Sensor Notification Services in water emergencies. - Open distribution of the input and output data as OGC web services WaterML, / WCS / WFS and with visualization utilities: WMS. The architecture

  16. Microbiology of spent nuclear fuel storage basins.

    Science.gov (United States)

    Santo Domingo, J W; Berry, C J; Summer, M; Fliermans, C B

    1998-12-01

    Microbiological studies of spent nuclear fuel storage basins at Savannah River Site (SRS) were performed as a preliminary step to elucidate the potential for microbial-influenced corrosion (MIC) in these facilities. Total direct counts and culturable counts performed during a 2-year period indicated microbial densities of 10(4) to 10(7) cells/ml in water samples and on submerged metal coupons collected from these basins. Bacterial communities present in the basin transformed between 15% and 89% of the compounds present in Biologtrade mark plates. Additionally, the presence of several biocorrosion-relevant microbial groups (i.e., sulfate-reducing bacteria and acid-producing bacteria) was detected with commercially available test kits. Scanning electron microscopy and X-ray spectra analysis of osmium tetroxide-stained coupons demonstrated the development of microbial biofilm communities on some metal coupons submerged for 3 weeks in storage basins. After 12 months, coupons were fully covered by biofilms, with some deterioration of the coupon surface evident at the microscopical level. These results suggest that, despite the oligotrophic and radiological environment of the SRS storage basins and the active water deionization treatments commonly applied to prevent electrochemical corrosion in these facilities, these conditions do not prevent microbial colonization and survival. Such microbial densities and wide diversity of carbon source utilization reflect the ability of the microbial populations to adapt to these environments. The presumptive presence of sulfate-reducing bacteria and acid-producing bacteria and the development of biofilms on submerged coupons indicated that an environment for MIC of metal components in the storage basins may occur. However, to date, there has been no indication or evidence of MIC in the basins. Basin chemistry control and corrosion surveillance programs instituted several years ago have substantially abated all corrosion mechanisms.

  17. Fractal Basins in the Lorenz Model

    Institute of Scientific and Technical Information of China (English)

    I.Djellit; J.C.Sprott; M. R. Ferchichi

    2011-01-01

    @@ The Lorenz mapping is a discretization of a pair of differential equations.It illustrates the pertinence of compu- tational chaos.We describe complex dynamics, bifurcations, and chaos in the map.Fractal basins are displayed by numerical simulation.%The Lorenz mapping is a discretization of a pair of differential equations. It illustrates the pertinence of computational chaos. We describe complex dynamics, bifurcations, and chaos in the map. Fractal basins are displayed by numerical simulation.

  18. Water scarcity in the Jordan River basin.

    Science.gov (United States)

    Civic, M A

    1999-03-01

    This article reports the problem on water scarcity in the Jordan River basin. In the Jordan River basin, freshwater scarcity results from multiple factors and most severely affects Israel, Jordan, the West Bank, and the Gaza Strip. One of these multiple factors is the duration of rainfall in the region that only occurs in a small area of highlands in the northwest section. The varying method of water use parallels that of Israel that utilizes an estimated 2000 million cu. m. The national patterns of water usage and politically charged territorial assertions compound the competition over freshwater resources in the region. The combination of political strife, resource overuse, and contaminated sources means that freshwater scarcity in the Jordan River basin will reach a critical level in the near future. History revealed that the misallocation/mismanagement of freshwater from the Jordan River basin was the result of centuries of distinct local cultural and religious practices combined with historical influences. Each state occupying near the river basin form their respective national water development schemes. It was not until the mid-1990s that a shared-use approach was considered. Therefore, the critical nature of water resource, the ever-dwindling supply of freshwater in the Jordan River basin, and the irrevocability of inappropriate policy measures requires unified, definitive, and ecologically sound changes to the existing policies and practices to insure an adequate water supply for all people in the region.

  19. Geothermal resources of California sedimentary basins

    Science.gov (United States)

    Williams, C.F.; Grubb, F.V.; Galanis, S.P.

    2004-01-01

    The 2004 Department of Energy (DOE) Strategic Plan for geothermal energy calls for expanding the geothermal resource base of the United States to 40,000 MW of electric power generating potential. This will require advances in technologies for exploiting unconventional geothermal resources, including Enhanced Geothermal Systems (EGS) and geopressured geothermal. An investigation of thermal conditions in California sedimentary basins through new temperature and heat flow measurements reveals significant geothermal potential in some areas. In many of the basins, the combined cooling effects of recent tectonic and sedimentary processes result in relatively low (geothermal gradients. For example, temperatures in the upper 3 km of San Joaquin, Sacramento and Ventura basins are typically less than 125??C and do not reach 200??c by 5 km. By contrast, in the Cuyama, Santa Maria and western Los Angeles basins, heat flow exceeds 80 mW/m2 and temperatures near or above 200??C occur at 4 to 5 km depth, which represents thermal conditions equivalent to or hotter than those encountered at the Soultz EGS geothermal site in Europe. Although the extractable geothermal energy contained in these basins is not large relative to the major California producing geothermal fields at The Geysers or Salton Sea, the collocation in the Los Angeles basin of a substantial petroleum extraction infrastructure and a major metropolitan area may make it attractive for eventual geothermal development as EGS technology matures.

  20. Short description of the Peruvian coal basins

    Energy Technology Data Exchange (ETDEWEB)

    Carrascal-Miranda, Eitel R. [UNI, Lima (Peru); Suarez-Ruiz, Isabel [Instituto Nacional del Carbon (CSIC), Ap. Co., 73, 33080 Oviedo (Spain)

    2004-04-23

    This work synthesizes the main general characteristics of the Peruvian Coal Basins in relation to age, coal facies and coal rank. Peruvian coals are located in a series of coal basins from the Paleozoic to the Cenozoic age. Paleozoic coal seams are mainly of Mississippian age (Carboniferous). They are of continental origin and their reduced thickness and ash content are their main characteristics. Mesozoic coal seams (Upper Jurassic-Lower Cretaceous) are located in the so-called Peruvian Western Basin and in the depressions close to the 'Maranon Geoanticline'. They were originated in deltaic facies under the influence of brackish and fresh waters. Some of these coal basins (those distributed in the central and northern parts of Peru) are relatively well known because they are of economic importance. Finally, Cenozoic coal seams (Tertiary) are found in both paralic and limnic basins and their reserves are limited. All the Peruvian coals are of humic character and are vitrinite-rich. Their rank is highly variable and normally related with the different orogenic events which strongly affected this region. Thus, Paleozoic and Mesozoic coals are of bituminous to anthracite/meta-anthracite coal rank while peats, lignite and subbituminous coals are found in Cenozoic basins.

  1. Plan estratégico de mercadeo “Un acto de fe por la valorización de la cultura prehispánica” para el Museo Arqueológico Casa del Marqués de San Jorge

    Directory of Open Access Journals (Sweden)

    Karem Lucenith Triviño Weaver

    2012-11-01

    Full Text Available Actualmente, los museos pueden ser clasificados en dos grupos: limitados en su objeto social, coartados en su misión, en sus programas y en sus públicos, faltos de imaginación, de estrategia y de gestión. Por otro lado, están los museos conscientes de la necesidad de competir por sobrevivir en el mercado, que aceptan combatir por el auto sostenimiento a través de la oferta de productos innovadores y apuntan a comunicar a un público, el mensaje correcto. A partir de un ejemplo específico, el Museo Arqueológico Casa del Marqués de San Jorge, el siguiente artículo prueba que es posible aplicar en estas instituciones una metodología de desarrollo de Plan Estratégico de Mercadeo (PEM, obteniendo un museo posicionado que hará parte de la oferta turística y cultural de la localidad de La Candelaria y de la ciudad de Bogotá.

  2. TRANSGREDINDO A NORMA: UM ESTUDO COMPARATIVO DE “PERDIDO NO TÚNEL DO TERROR” DE JOHN BARTH, “ANOTAÇÕES SOBRE MACEDONIO NUM DIÁRIO”, DE RICARDO PIGLIA E “TEMA DEL TRAIDOR Y DEL HÉROE”, DE JORGE LUIS BORGES

    Directory of Open Access Journals (Sweden)

    Jane Brodbeck

    2016-01-01

    Full Text Available O presente ensaio trata da questão da transgressão da parte de autores contemporâneos em relação às normas rígidas dos gêneros literários ainda presentes na análise e interpretação da obra literária. Com o advento de novas escrituras, evidencia-se uma gradativa exaustão das obras fechadas, havendo uma tendência cada vez mais forte para uma superposição de gêneros onde um ensaio e um poema se confundem, e o romance apresenta características de uma narrativa narcísica.Para ilustrar o presente artigo, procurou-se na obra de três autores contemporâneos narrativas que evidenciassem esta tendência tais como John Barth, Jorge Luis Borges e Ricardo Piglia. Os contos selecionados apresentam uma ironia sutil que exigem do leitor uma nova postura diante do texto literário, onde o fazer literá- rio confunde-se com o jogo. Desta forma, os personagens das três narrativas apresentam uma ambigüidade que perpassa o texto, oferecendo ao leitor múltiplas leituras. Palavras chaves: transgressão, narrativa narcísica,

  3. Plan estratégico de mercadeo “Un acto de fe por la valorización de la cultura prehispánica” para el Museo Arqueológico Casa del Marqués de San Jorge

    Directory of Open Access Journals (Sweden)

    Karem Lucenith Triviño Weaver

    2012-11-01

    Full Text Available Actualmente, los museos pueden ser clasificados en dos grupos: limitados en su objeto social, coartados en su misión, en sus programas y en sus públicos, faltos de imaginación, de estrategia y de gestión. Por otro lado, están los museos conscientes de la necesidad de competir por sobrevivir en el mercado, que aceptan combatir por el auto sostenimiento a través de la oferta de productos innovadores y apuntan a comunicar a un público, el mensaje correcto. A partir de un ejemplo específico, el Museo Arqueológico Casa del Marqués de San Jorge, el siguiente artículo prueba que es posible aplicar en estas instituciones una metodología de desarrollo de Plan Estratégico de Mercadeo (PEM, obteniendo un museo posicionado que hará parte de la oferta turística y cultural de la localidad de La Candelaria y de la ciudad de Bogotá.

  4. Estimating tectonic history through basin simulation-enhanced seismic inversion: geoinfomatics for sedimentary basins

    Science.gov (United States)

    Tandon, Kush; Tuncay, Kagan; Hubbard, Kyle; Comer, John; Ortoleva, Peter

    2004-01-01

    A data assimilation approach is demonstrated whereby seismic inversion is both automated and enhanced using a comprehensive numerical sedimentary basin simulator to study the physics and chemistry of sedimentary basin processes in response to geothermal gradient in much greater detail than previously attempted. The approach not only reduces costs by integrating the basin analysis and seismic inversion activities to understand the sedimentary basin evolution with respect to geodynamic parameters-but the technique also has the potential for serving as a geoinfomatics platform for understanding various physical and chemical processes operating at different scales within a sedimentary basin. Tectonic history has a first-order effect on the physical and chemical processes that govern the evolution of sedimentary basins. We demonstrate how such tectonic parameters may be estimated by minimizing the difference between observed seismic reflection data and synthetic ones constructed from the output of a reaction, transport, mechanical (RTM) basin model. We demonstrate the method by reconstructing the geothermal gradient. As thermal history strongly affects the rate of RTM processes operating in a sedimentary basin, variations in geothermal gradient history alter the present-day fluid pressure, effective stress, porosity, fracture statistics and hydrocarbon distribution. All these properties, in turn, affect the mechanical wave velocity and sediment density profiles for a sedimentary basin. The present-day state of the sedimentary basin is imaged by reflection seismology data to a high degree of resolution, but it does not give any indication of the processes that contributed to the evolution of the basin or causes for heterogeneities within the basin that are being imaged. Using texture and fluid properties predicted by our Basin RTM simulator, we generate synthetic seismograms. Linear correlation using power spectra as an error measure and an efficient quadratic

  5. On Restoring Sedimentary Basins for Post-Depositional Deformation - Paleozoic Basins of the Central Andes

    Science.gov (United States)

    Bahlburg, H.

    2015-12-01

    The reconstruction and interpretation of sedimentary basins incorporated into folded and thrusted mountain belts is strongly limited by the style and intensity of shortening. This problem is exacerbated if deformation is polyphasic as is the case for the Paleozoic basins in the central Andes. Some of these have been deformed by folding and thrusting during at least 3 events in the Late Ordovician, the Late Paleozoic and Cenozoic. A realistic reconstruction of the original basin dimensions and geometries from outcrops and maps appears to be almost impossible. We present results of a stepwise reconstruction of the Paleozoic basins of the central Andes by restoring basin areas and fills accounting for crustal shortening. The structurally most prominent feature of the central Andes is the Bolivian Orocline which accomodated shortening in the last 45 Ma on the order of between 300 and 500 km. In a first step basins were restored by accounting for Cenozoic rotation and shortening by deconvolving the basins using an enhanced version of the oroclinal bending model of Ariagada et al. (2008). Results were then restored stepwise for older deformation. Constraints on these subsequent steps are significantly poorer as values of shortening can be derived only from folds and thusts apparent in outcrops. The amount of shortening accomodated on unexposed and therefore unknown thrusts can not be quantified and is a significant source of error very likely leading to an underestimation of the amount of shortening. Accepting these limitations, basin restoration results in an increase in basin area by ≥100%. The volumes of stratigraphically controlled basin fills can now be redistributed over the wider, restored area, translating into smaller rates of accumulation and hence required subsidence. The restored rates conform to those of equivalent modern basin settings and permit a more realistic and actualistic analysis of subsidence drivers and the respective tectonic framework.

  6. Wyoming Basin Rapid Ecoregional Assessment

    Science.gov (United States)

    Carr, Natasha B.; Melcher, Cynthia P.

    2015-08-28

    The Wyoming Basin Rapid Ecoregional Assessment was conducted in partnership with the Bureau of Land Management (BLM). The overall goals of the BLM Rapid Ecoregional Assessments (REAs) are to identify important ecosystems and wildlife habitats at broad spatial scales; identify where these resources are at risk from Change Agents, including development, wildfire, invasive species, disease and climate change; quantify cumulative effects of anthropogenic stressors; and assess current levels of risk to ecological resources across a range of spatial scales and jurisdictional boundaries by assessing all lands within an ecoregion. There are several components of the REAs. Management Questions, developed by the BLM and stakeholders for the ecoregion, identify the regionally significant information needed for addressing land-management responsibilities. Conservation Elements represent regionally significant species and ecological communities that are of management concern. Change Agents that currently affect or are likely to affect the condition of species and communities in the future are identified and assessed. REAs also identify areas that have high conservation potential that are referred to as “large intact areas.” At the ecoregion level, the ecological value of large intact areas is based on the assumption that because these areas have not been greatly altered by human activities (such as development), they are more likely to contain a variety of plant and animal communities and to be resilient and resistant to changes resulting from natural disturbances such as fire, insect outbreaks, and disease.

  7. Documentation and Testing of the WEAP Model for the Rio Grande/Bravo Basin

    Science.gov (United States)

    2006-08-01

    border between Texas and the Mexican states of Coahuila, Nuevo Leon and Tamaulipas (Appendix B, Figure 32). There are four reservoirs of interest in this...Camargo - Ciudad Acuna - Ciudad Anhuac - Ciudad Juarez - Matamoros - Metropolitan Monterrey - Nuevo Laredo - Reynosa - Piedras Negras...Rivera, and Jorge A. Hidalgo. (2001). “Sistema de apoyo a la toma de decisions para el manejo integral del agua en cuencas.” IMTA/CNA, Proyecto

  8. Implication of drainage basin parameters of a tropical river basin of South India

    Science.gov (United States)

    Babu, K. J.; Sreekumar, S.; Aslam, Arish

    2016-03-01

    Drainage morphometry provides quantitative description of the drainage system which is an important aspect of the characterisation of watersheds. Chalakudi River is one of the important rivers of the South India which has attracted attention of many environmental scientists recently because of the proposed Athirapally Hydel Project across the river. SRTM (Shuttle Radar Topographic Mission) data were used for preparing DEM (Digital Elevation Model), Aspect Map and Slope Map. Geographical Information System (GIS) was used for the evaluation of linear, areal and relief aspects of morphometric parameters. The study reveals that the terrain exhibits dentritic and trellis pattern of drainage. The Chalakudi River Basin has a total area of 1,448.73 km2 and is designated as seventh-order basin. The drainage density of the basin is estimated as 2.54 and the lower-order streams mostly dominate the basin. The high basin relief indicates high runoff and sediment transport. The elongation ratio of the Chalakudi Basin is estimated as 0.48 and indicates that the shape of the basin is elongated. The development of stream segments in the basin area is more or less effected by rainfall. Relief ratio indicates that the discharge capability of watershed is very high and the groundwater potential is meagre. The low value of drainage density in spite of mountainous relief indicates that the area is covered by dense vegetation and resistant rocks permeated by fractures and joints. These studies are helpful in watershed development planning and wise utilization of natural resources.

  9. Wave tectono-sedimentary processes in Tarim basin

    Institute of Scientific and Technical Information of China (English)

    JIN; Zhijun; ZHANG; Yiwei; CHEN; Shuping

    2005-01-01

    Based on the unconformities, the formation times of structures, and geological wave filtering applied to basin fills of typical wells around the Manjiaer area in the Tarim basin, the wave tectono-sedimentary processes in the Tarim Basin are discussed. The results of geological wave filtering of basin fills of typical wells show that, in time domain, the evolution of the Tarim basin was controlled by various wave processes with the periods of 740±Ma, 200±Ma, 100±Ma and 30±Ma. The analyses of basin fills, basin subsidence and unconformities show that the trends of the sedimentary facies belts, depocenters, and centers of subsidence migrated and interchanged periodically with periods of 200±Ma. These show the propagation of wave movements in space domain. The wave evolution of the Tarim basin is of significance to understanding the formation of the oil and gas reservoirs in the basin.

  10. The long wavelength topography of Beethoven and Tolstoj basins, Mercury

    Science.gov (United States)

    André, Sarah L.; Watters, Thomas R.; Robinson, Mark S.

    2005-11-01

    Topography derived from Mariner 10 stereo images is used to characterize the interior structure of two mercurian basins, Beethoven and Tolstoj. Beethoven and Tolstoj basins are shallow (~2.5 km and ~2 km deep, respectively) and relatively flat-floored. Beethoven basin has an interior topographic rise near the northwest margin. The topography of Beethoven and Tolstoj basins is similar to that of lunar mare-filled basins. Well-developed basin-concentric wrinkle ridges and arcuate graben associated with lunar mascons are absent in both Beethoven and Tolstoj basins. The lack of mascon tectonic features suggests that either 1) the mercurian basins have a relatively thin veneer of fill material, 2) Mercury's elastic lithosphere was too strong for significant lithospheric flexure and subsidence to occur, or 3) the basin fill material has little or no density contrast with the surrounding crust and thus exerts little net load on the mercurian lithosphere.

  11. Lunar Pyroclastic Eruptions: Basin Volcanism's Dying Gasps

    Science.gov (United States)

    Kramer, G. Y.; Nahm, A.; McGovern, P. J.; Kring, D. A.

    2011-12-01

    The relationship between mare volcanism and impact basins has long been recognized, although the degree of influence basin formation has on volcanism remains a point of contention. For example, did melting of magma sources result from thermal energy imparted by a basin-forming event? Did basin impacts initiate mantle overturn of the unstable LMO cumulate pile, causing dense ilmenite to sink and drag radioactive KREEPy material to provide the thermal energy to initiate melting of the mare sources? Did the dramatically altered stress states provide pathways ideally suited for magma ascent? The chemistry of sampled lunar volcanic glasses indicates that they experienced very little fractional crystallization during their ascent to the surface - they have pristine melt compositions. Volatile abundances, including recent measurements of OH [1,2] suggest that the mantle source of at least the OH-analyzed glasses have a water abundance of ~700 ppm - comparable to that of Earth's upper mantle. More recently, [3] showed that the abundance of OH and other volatiles measured in these glasses is positively correlated with trace element abundances, which is expected since water is incompatible in a magma. Volatile enrichment in a deep mantle source would lower the melting temperature and provide the thrust for magma ascent through 500 km of mantle and crust [4]. We are exploring the idea that such basin-related lunar pyroclastic volcanism may represent the last phase of basaltic volcanism in a given region. Remote sensing studies have shown volcanic glasses are fairly common, and often found along the perimeter of mare-filled basins [5]. Recent modeling of the stresses related to the basin-forming process [6,7] show that basin margins provide the ideal conduit for low-volume lunar pyroclastic volcanism (compared with the high output of mare volcanism). Schrödinger's basin floor is largely composed of a compositionally uniform impact breccia. The exceptions are two distinct and

  12. From stretching to mantle exhumation in a triangular backarc basin (Vavilov basin, Tyrrhenian Sea, Western Mediterranean)

    Science.gov (United States)

    Milia, A.; Torrente, M. M.; Tesauro, M.

    2017-07-01

    In this study, we describe the mode of extension of the Vavilov, a fossil backarc basin, triangle-shaped (approximately 240 km-wide and 200 km-long), located between Sardinia margin to the west and Campania margin to the east. We combine the analysis of recent geophysical and geological data, in order to investigate the relationship between the crustal/sedimentary structure and the tectonic evolution of both apex and bathyal parts of the basin. With this aim, we interpret a large data set of multichannel seismic reflection profiles and several well logs. We observe that the apex basin corresponds to a sediment-balanced basin, with a sedimentary infill recording the episodes of basin evolution. In contrast, the distal basin corresponds to an underfilled basin, characterized by localized volcanic activity and a thin sedimentary succession that covers the exhumed mantle. The basin architecture reveals the occurrence of rift and supradetachment basins in the Vavilov rift zone. We find that the rifting of the Vavilov triangular basin was synchronous from the apex to distal regions around a single Euler pole located in Latium, between 5.1 and 1.8 Ma. The kinematic evolution of the Vavilov basin occurred in two stages: initial pure shear mode (5.1-4.0 Ma) that produced high-angle normal faults and syn-sedimentary wedges, followed by simple shear mode (4.0-1.8 Ma) that caused supradetachment basins filled by a Transgressive-Regressive succession that documents high subsidence rates (1.22 mm/y) in the apex region. The final stage of extension in the distal region led to: (i) complete embrittlement of the crust; (ii) direct continuation of crustal faults to upper mantle depth; (iii) serpentinization and mantle exhumation. Based on constraints on the present-day crustal structure of the Vavilov basin, we obtain a stretching value (β = 3.5) and extension rates (3 cm/y) in the bathyal zone analogous to those reported for magma-poor rifted margins. We propose a synchronous

  13. Evapotranspiration seasonality across the Amazon Basin

    Science.gov (United States)

    Eiji Maeda, Eduardo; Ma, Xuanlong; Wagner, Fabien Hubert; Kim, Hyungjun; Oki, Taikan; Eamus, Derek; Huete, Alfredo

    2017-06-01

    Evapotranspiration (ET) of Amazon forests is a main driver of regional climate patterns and an important indicator of ecosystem functioning. Despite its importance, the seasonal variability of ET over Amazon forests, and its relationship with environmental drivers, is still poorly understood. In this study, we carry out a water balance approach to analyse seasonal patterns in ET and their relationships with water and energy drivers over five sub-basins across the Amazon Basin. We used in situ measurements of river discharge, and remotely sensed estimates of terrestrial water storage, rainfall, and solar radiation. We show that the characteristics of ET seasonality in all sub-basins differ in timing and magnitude. The highest mean annual ET was found in the northern Rio Negro basin (˜ 1497 mm year-1) and the lowest values in the Solimões River basin (˜ 986 mm year-1). For the first time in a basin-scale study, using observational data, we show that factors limiting ET vary across climatic gradients in the Amazon, confirming local-scale eddy covariance studies. Both annual mean and seasonality in ET are driven by a combination of energy and water availability, as neither rainfall nor radiation alone could explain patterns in ET. In southern basins, despite seasonal rainfall deficits, deep root water uptake allows increasing rates of ET during the dry season, when radiation is usually higher than in the wet season. We demonstrate contrasting ET seasonality with satellite greenness across Amazon forests, with strong asynchronous relationships in ever-wet watersheds, and positive correlations observed in seasonally dry watersheds. Finally, we compared our results with estimates obtained by two ET models, and we conclude that neither of the two tested models could provide a consistent representation of ET seasonal patterns across the Amazon.

  14. Quantifying mesoscale eddies in the Lofoten Basin

    Science.gov (United States)

    Raj, R. P.; Johannessen, J. A.; Eldevik, T.; Nilsen, J. E. Ø.; Halo, I.

    2016-07-01

    The Lofoten Basin is the most eddy rich region in the Norwegian Sea. In this paper, the characteristics of these eddies are investigated from a comprehensive database of nearly two decades of satellite altimeter data (1995-2013) together with Argo profiling floats and surface drifter data. An automated method identified 1695/1666 individual anticyclonic/cyclonic eddies in the Lofoten Basin from more than 10,000 altimeter-based eddy observations. The eddies are found to be predominantly generated and residing locally. The spatial distributions of lifetime, occurrence, generation sites, size, intensity, and drift of the eddies are studied in detail. The anticyclonic eddies in the Lofoten Basin are the most long-lived eddies (>60 days), especially in the western part of the basin. We reveal two hotspots of eddy occurrence on either side of the Lofoten Basin. Furthermore, we infer a cyclonic drift of eddies in the western Lofoten Basin. Barotropic energy conversion rates reveals energy transfer from the slope current to the eddies during winter. An automated colocation of surface drifters trapped inside the altimeter-based eddies are used to corroborate the orbital speed of the anticyclonic and cyclonic eddies. Moreover, the vertical structure of the altimeter-based eddies is examined using colocated Argo profiling float profiles. Combination of altimetry, Argo floats, and surface drifter data is therefore considered to be a promising observation-based approach for further studies of the role of eddies in transport of heat and biomass from the slope current to the Lofoten Basin.

  15. Petroleum in the Junggar basin, northwestern China

    Science.gov (United States)

    Taner, Irfan; Kamen-Kaye, Maurice; Meyerhoff, Arthur A.

    The Junggar basin occupies a large triangular area of some 130 000 km 2 in northwestern China. Situated between the Altay Shan (Altay Range) on the northeast and the Tian Shan (Tian Range) on the southwest, and between lesser ranges around the remainder of its periphery, the Junggar basin is completely intermontane. Its history as a basin began in the Permian, and continued as various uplifts and downwarps evolved. Through the Paleozoic the characteristics of the Junggar basin area were largely geosynclinal and marine. Its post-Permian development took place exclusively in continental regimes. Inhabitants of the Junggar basin have known and utilized its numerous oil and asphalt seeps and its spectacular spreads of asphalt for more than 2000 years, especially in the Karamay-Urho thrust belt near the northwestern rim. The first discovery of oil in the modern sense came at Dushanzi, one of the steeply folded anticlines of theÜrümqi foredeep near the southern rim. The first shallow oil in the Karamay-Urho thrust belt came in 1937, followed by commercial production in the Karamay field in 1955. Output continued to be modest until wells were drilled through local thrusts and reverse faults in the early 1980s. By 1985, cumulative production of the Karamay group of fields had reached 42,000,000 t (metric tonnes) (306,000,000 bbl), with a calculated minimum ultimate recovery of 280,000,000 t (2 billion bbl). Principal production comes from Permian and Triassic strata in continental facies. Apart from marine Mid and Upper Carboniferous strata, source rocks occur mainly in fine-grained lacustrine detrital beds of the Permian, the Triassic, the Jurassic and the Tertiary. Several uplifts and downwarps elsewhere in the Junggar basin remain to be drilled comprehensively. Results from such drilling may enhance the very important position that the Junggar already has attained in the hierarchy of China's onshore basins.

  16. Chicxulub impact basin: Gravity characteristics and implications for basin morphology and deep structure

    Science.gov (United States)

    Sharpton, Virgil L.; Burke, Kevin; Hall, Stuart A.; Lee, Scott; Marin, Luis E.; Suarez, Gerardo; Quezada-Muneton, Juan Manuel; Urrutia-Fucugauchi, Jaime

    1993-01-01

    The K-T-aged Chicxulub Impact Structure is buried beneath the Tertiary carbonate rocks of the Northern Yucatan Platform. Consequently its morphology and structure are poorly understood. Reprocessed Bouguer (onshore) and Free Air (offshore) gravity data over Northern Yucatan reveal that Chicxulub may be a 200-km-diameter multi-ring impact basin with at least three concentric basin rings. The positions of these rings follow the square root of 2 spacing rule derived empirically from analysis of multi-ring basins on other planets indicating that these rings probably correspond to now-buried topographic basin rings. A forward model of the gravity data along a radial transect from the southwest margin of the structure indicates that the Chicxulub gravity signature is compatible with this interpretation. We estimate the basin rim diameter to be 204 +/- 16 km and the central peak ring diameter (D) is 104 +/- 6 km.

  17. Basin-centered gas evaluated in Dnieper-Donets basin, Donbas foldbelt, Ukraine

    Energy Technology Data Exchange (ETDEWEB)

    Law, B.E. [Law (B.E.), Lakewood, CO (United States); Ulmishek, G.F.; Clayton, J.L. [Geological Survey, Denver, CO (United States); Kabyshev, B.P. [Ukrainian State Geological Inst., Chernigov (Ukraine); Pashova, N.T.; Krivosheya, V.A. [Ukrainian State Geological Inst., Poltava (Ukraine)

    1998-11-23

    An evaluation of thermal maturity, pore pressures, source rocks, reservoir quality, present-day temperatures, and fluid recovery data indicates the presence of a large basin-centered gas accumulation in the Dnieper-Donets basin (DDB) and Donbas foldbelt (DF) of eastern Ukraine. This unconventional accumulation covers an area of at least 35,000 sq km and extends vertically through as much as 7,000 m of Carboniferous rocks. The gas accumulation is similar, in many respects, to some North American accumulations such as Elmworth in the Alberta basin of western Canada, the Greater Green River basin of southwestern Wyoming, and the Anadarko basin of Oklahoma. Even though rigorous assessments of the recoverable gas have not been conducted in the region, a comparison of the dimensions of the accumulation to similar accumulations in the US indicates gas resources in excess of 100 tcf in place. The paper describes the geology, the reservoirs, source rocks, seals, and recommendations for further study.

  18. Desert basins of the Southwest

    Science.gov (United States)

    Leake, Stanley A.; Konieczki, Alice D.; Rees, Julie A.H.

    2000-01-01

    Ground water is among the Nation’s most important natural resources. It provides drinking water to urban and rural communities, supports irrigation and industry, sustains the flow of streams and rivers, and maintains riparian and wetland ecosystems. In many areas of the Nation, the future sustainability of ground-water resources is at risk from overuse and contamination. Because ground-water systems typically respond slowly to human actions, a long-term perspective is needed to manage this valuable resource. This publication is one in a series of fact sheets that describe ground-water-resource issues across the United States, as well as some of the activities of the U.S. Geological Survey that provide information to help others develop, manage, and protect ground-water resources in a sustainable manner. Ground-water resources in the Southwest are among the most overused in the United States. Natural recharge to aquifers is low and pumping in many areas has resulted in lowering of water tables. The consequences of large-scale removal of water from storage are becoming increasingly evident. These consequences include land subsidence; loss of springs, streams, wetlands and associated habitat; and degradation of water quality. Water managers are now seeking better ways of managing ground-water resources while looking for supplemental sources of water. This fact sheet reviews basic information on ground water in the desert basins of the Southwest. Also described are some activities of the U.S. Geological Survey (USGS) that are providing scientific information for sustainable management of ground-water resources in the Southwest. Ground-water sustainability is defined as developing and using ground water in a way that can be maintained for an indefinite time without causing unacceptable environmental, economic, or social consequences.

  19. Multiple nested basin boundaries in nonlinear driven oscillators☆

    Science.gov (United States)

    Zhang, Yongxiang; Xie, Xiangpeng; Luo, Guanwei

    2017-03-01

    A special type of basins of attraction for high-period coexisting attractors is investigated, which basin boundaries possess multiple nested structures in a driven oscillator. We analyze the global organization of basins and discuss the mechanism for the appearance of layered structures. The unstable periodic orbits and unstable limit cycle are also detected in the oscillator. The basin organization is governed by the ordering of regular saddles and the regular saddle connections are the interrupted by the unstable limit cycle. Wada basin boundary with different Wada number is discovered. Wada basin boundaries for the hidden and rare attractors are also verified.

  20. Groundwater quality in the Northern Coast Ranges Basins, California

    Science.gov (United States)

    Mathany, Timothy M.; Belitz, Kenneth

    2015-01-01

    The Northern Coast Ranges (NOCO) study unit is 633 square miles and consists of 35 groundwater basins and subbasins (California Department of Water Resources, 2003; Mathany and Belitz, 2015). These basins and subbasins were grouped into two study areas based primarily on locality. The groundwater basins and subbasins located inland, not adjacent to the Pacific Ocean, were aggregated into the Interior Basins (NOCO-IN) study area. The groundwater basins and subbasins adjacent to the Pacific Ocean were aggregated into the Coastal Basins (NOCO-CO) study area (Mathany and others, 2011).

  1. Impact melt of the lunar Crisium multiring basin

    Science.gov (United States)

    Spudis, P. D.; Sliz, M. U.

    2017-02-01

    New geological mapping of the Crisium basin on the Moon has revealed exposures of the basin impact melt sheet. The melt sheet has a feldspathic highland composition, somewhat more mafic than the melt sheet of the Orientale basin, but less mafic than comparable deposits around the Imbrium basin. These newly recognized deposits would be ideal locations to directly sample Crisium basin impact melt, material whose study would yield insight into the composition of the lunar crust, the time of formation of the basin, and the large impact process.

  2. Turbulent Flow Measurement in Vortex Settling Basin

    Directory of Open Access Journals (Sweden)

    Jafar Chapokpour

    2011-12-01

    Full Text Available This paper presents the findings of an experimental study on the three-dimensional turbulent flow field in vortex settling basin. An ADV (Acoustic Doppler Velocity Meter were used to catch 3D velocitycomponents inside the basin. Detailed measurements of time-averaged velocity components, turbulent intensity components and turbulent kinetic energy were determined at different radial sections of chamber. Also the normalized time averaged absolute velocity of 3D components in contour type exhibition were conducted and it was found that the absolute velocity generally is influenced by u component of flow. It trends from high magnitude in basin center to the constant magnitude in basin side wall. The normalized turbulent intensity ofthree components was investigated individually. It was found that intensity of 3D components in vicinity of central air core is higher than other regions, decreasing by moving towards basin sidewall except for the sections that influenced directly by entrance flow jet and sidewall exiting overflow. The results of turbulence kinetic energy also had the same interpretation like turbulence intensity and affected by the same boundary conditions which cover turbulence intensity of 3 velocity components overly.

  3. A geological history of the Turkana Basin.

    Science.gov (United States)

    Feibel, Craig S

    2011-01-01

    The Turkana Basin preserves a long and detailed record of biotic evolution, cultural development, and rift valley geology in its sedimentary strata. Before the formation of the modern basin, Cretaceous fluvial systems, Paleogene lakes, and Oligo-Miocene volcano-sedimentary sequences left fossil-bearing strata in the region. These deposits were in part related to an early system of rift basins that stretched from Sudan to the Indian Ocean. The present-day basin has its origins in Pliocene tectonic developments of the modern rift, with subsidence making room for more than one kilometer of Plio-Pleistocene strata. Much of this sequence belongs to the Omo Group, richly fossiliferous sediments associated with the ancestral Omo River and its tributaries. Modern Lake Turkana has a record stretching back more than 200 thousand years, with earlier lake phases throughout the Plio-Pleistocene. The geologic history of the basin is one of dynamic landscapes responding to environmental influences, including tectonics, volcanic activity and climate.

  4. Tectonics in the Northwestern West Philippine Basin

    Institute of Scientific and Technical Information of China (English)

    Ni Xianglong; Wu Shiguo; Shinjo Ryuichi

    2008-01-01

    The West Philippine basin (WPB) is a currently inactive marginal basin belonging to Philippine Sea plate, which has a complex formation history and various crust structures. Based on gravity, magnetic and seismic data, the tectonics in West Philippine basin is characterized by amagnma spreading stage and strike slip fractures. NNE trending Okinawa-Luzon fracture zone is a large fracture zone with apparent geomorphology and shows a right-handed movement. The results of joint gravity-magnetic-seismic inversion suggest that the Okinawa-Luzon fracture zone has intensive deformation and is a transform fault. Western existence of the NW trending fractures under Ryukyu Islands Arc is the main cause of the differences between south and north Okinawa Trough. The Urdaneta plateau is not a remained arc, but remnant of mantle plume although its lava chemistry is similar to oceanic island basalt (OIB).

  5. Independent focuses Philippines exploration on Visayan basin

    Energy Technology Data Exchange (ETDEWEB)

    Rillera, F.G. [Cophil Exploration Corp., Manila (Philippines)

    1995-08-21

    Cophil Exploration Corp., a Filipino public company, spearheaded 1995 Philippine oil and gas exploration activity with the start of its gas delineation drilling operations in Libertad, northern Cebu. Cophil and its Australian partners, Coplex Resources NL and PacRim Energy NL, have set out to complete a seven well onshore drilling program within this block this year. The companies are testing two modest shallow gas plays, Libertad and Dalingding, and a small oil play, Maya, all in northern Cebu about 500 km southeast of Manila. Following a short discussion on the geology and exploration history of the Visayan basin, this article briefly summarizes Cophil`s ongoing Cebu onshore drilling program. Afterwards, discussion focuses on identified exploration opportunities in the basin`s offshore sector.

  6. Spatial Preference Heterogeneity for Integrated River Basin Management: The Case of the Shiyang River Basin, China

    Directory of Open Access Journals (Sweden)

    Fanus Asefaw Aregay

    2016-09-01

    Full Text Available Integrated river basin management (IRBM programs have been launched in most parts of China to ease escalating environmental degradation. Meanwhile, little is known about the benefits from and the support for these programs. This paper presents a case study of the preference heterogeneity for IRBM in the Shiyang River Basin, China, as measured by the Willingness to Pay (WTP, for a set of major restoration attributes. A discrete choice analysis of relevant restoration attributes was conducted. The results based on a sample of 1012 households in the whole basin show that, on average, there is significant support for integrated ecological restoration as indicated by significant WTP for all ecological attributes. However, residential location induced preference heterogeneities are prevalent. Generally, compared to upper-basin residents, middle sub-basin residents have lower mean WTP while lower sub-basin residents express higher mean WTP. The disparity in utility is partially explained by the difference in ecological and socio-economic status of the residents. In conclusion, estimating welfare benefit of IRBM projects based on sample responses from a specific sub-section of the basin only may either understate or overstate the welfare estimate.

  7. Hydrogeological Studies At Jalakandapuram Sub – Basin Of Sarabanga Minor Basin, Salem District,Tamil Nadu.

    Directory of Open Access Journals (Sweden)

    T. Subramani

    2014-12-01

    Full Text Available The main objective of the present study is to investigate the hydrogeology of the Jalakandapuram sub – basin, groundwater potential and quality of groundwater for domestic, industrial and agricultural purposes. Jalakandapuram ( Latitudes 11° 35‟30‟‟N to 11°46‟25‟‟N and Longitudes 77°48‟30‟‟ E to 78°2‟E Sub- basin is one among the four sub- basins of the Sarabanga minor basins which comes under the Cauvery basin. It has an areal extent of about 325 Sq.Kms. The study area has been studied with aerial Photographs (Block and white prepared under UNDP Project (1971 and satellite Imageries (IRS IA – LISS II . The base map of the Jalakandapuram sub – basin has been prepared from the topo sheets (1: 50,000 scale 58 E/14, 58 E/13, 58 I/2 Published by the Geological Survey of India in the year 1972. The location of the study area, its accessibility, Physiography, climate, rainfall and vegetation are presented. to classify the groundwater of Jalakandapuram sub-basin. This was done using the 25 water samples that were collected by the author and analysed in the Soil Testing Laboratory, Salem – 1. Plots of water samples in the hydrogeochemical classification diagrams (Piper‟s, Handa‟s and USSL throw light on the quality of groundwater within the study area.

  8. Avian cholera in Nebraska's Rainwater Basin

    Science.gov (United States)

    Windingstad, R.M.; Hurt, J.J.; Trout, A.K.; Cary, J.

    1984-01-01

    The first report of avian cholera in North America occurred in northwestern Texas in winter 1944 (Quortrup et al. 1946). In 1975, mortality from avian cholera occurred for the first time in waterfowl in the Rainwater Basin of Nebraska when an estimated 25,000 birds died (Zinkl et al. 1977). Avian cholera has continued to cause mortality in wild birds in specific areas of the Basin each spring since. Losses of waterfowl from avian cholera continue to be much greater in some of the wetlands in the western part of the Basin than in the east. Several wetlands in the west have consistently higher mortality and are most often the wetlands where initial mortality is noticed each spring (Figure 1). The establishment of this disease in Nebraska is of considerable concern because of the importance of the Rainwater Basin as a spring staging area for waterfowl migrating to their breeding grounds. The wetlands in this area are on a major migration route used by an estimated 5 to 9 million ducks and several hundred thousand geese. A large portion of the western mid-continental greater white-fronted goose (Anser albifrons) population stage in the Basin each spring. Occasionally, whooping cranes (Grus americana) use these wetlands during migration, and lesser sandhill cranes (Grus canadensis) staging on the nearby Platte River sometimes use wetlands where avian cholera occurs (Anonymous 1981). Our objectives were to determine whether certain water quality variables in the Rainwater Basin differed between areas of high and low avian cholera incidence. These results would then be used for laboratory studies involving the survivability of Pasteurella multocida, the causative bacterium of avian cholera. Those studies will be reported elsewhere.

  9. Geothermal structure of Australia's east coast basins

    Science.gov (United States)

    Danis, C. R.; O'Neill, C.

    2010-12-01

    The east coast sedimentary basins of Australia formed on an active margin of eastern Gondwana, and constitute an important hydrocarbon resource. The 1600km long Sydney-Gunnedah-Bowen Basin (SGBB) is largest east coast basin system, with thick Permian to Jurassic sedimentary successions overlying Palaeozoic basement rocks. The SGBB has been the focus of renewed geothermal exploration interest, however, the thermal state and geothermal potential of the system is largely unconstrained. Geothermal exploration programs require an accurate estimate of subsurface temperature information, in addition to favourable geology, to make informed decisions on potential targe developments. Primarily temperature information comes from downhole measurements, generally non-equilibrated, which are traditionally extrapolated to depth, however such extrapolation does not take into account variations in geological structure or thermal conductivity. Here we import deep 3D geological models into finite element conduction simulations, using the code Underworld, to calculate the deep thermal structure of the basin system. Underworld allows us to incorporate complex, detailed geological architecture models, incorporating different material properties for different layers, with variable temperature and depth-dependent properties. We adopt a fixed top boundary temperature on a variable topographic surface, and vary the bottom surface boundary condition, to converge of models which satisfy equilibrated downhole temperature measurement constraints. We find coal plays an important role in insulating sedimentary basins. Heat refracts around the coal interval and produces elevated temperatures beneath thick sediments, especially where thick coal intervals are present. This workflow has been formalized into an Underworld geothermal model library, enabling model centric computational workflows. Using the imported model architecture from the geology, data can be continuously updated and added to the

  10. The "normal" elongation of river basins

    Science.gov (United States)

    Castelltort, Sebastien

    2013-04-01

    The spacing between major transverse rivers at the front of Earth's linear mountain belts consistently scales with about half of the mountain half-width [1], despite strong differences in climate and rock uplift rates. Like other empirical measures describing drainage network geometry this result seems to indicate that the form of river basins, among other properties of landscapes, is invariant. Paradoxically, in many current landscape evolution models, the patterns of drainage network organization, as seen for example in drainage density and channel spacing, seem to depend on both climate [2-4] and tectonics [5]. Hovius' observation [1] is one of several unexplained "laws" in geomorphology that still sheds mystery on how water, and rivers in particular, shape the Earth's landscapes. This narrow range of drainage network shapes found in the Earth's orogens is classicaly regarded as an optimal catchment geometry that embodies a "most probable state" in the uplift-erosion system of a linear mountain belt. River basins currently having an aspect away from this geometry are usually considered unstable and expected to re-equilibrate over geological time-scales. Here I show that the Length/Width~2 aspect ratio of drainage basins in linear mountain belts is the natural expectation of sampling a uniform or normal distribution of basin shapes, and bears no information on the geomorphic processes responsible for landscape development. This finding also applies to Hack's [6] law of river basins areas and lengths, a close parent of Hovius' law. [1]Hovius, N. Basin Res. 8, 29-44 (1996) [2]Simpson, G. & Schlunegger, F. J. Geophys. Res. 108, 2300 (2003) [3]Tucker, G. & Bras, R. Water Resour. Res. 34, 2751-2764 (1998) [4]Tucker, G. & Slingerland, R. Water Resour. Res. 33, 2031-2047 (1997) [5]Tucker, G. E. & Whipple, K. X. J. Geophys. Res. 107, 1-1 (2002) [6]Hack, J. US Geol. Surv. Prof. Pap. 294-B (1957)

  11. Paleohydrogeology of the San Joaquin basin, California

    Science.gov (United States)

    Wilson, A.M.; Garven, G.; Boles, J.R.

    1999-01-01

    Mass transport can have a significant effect on chemical diagenetic processes in sedimentary basins. This paper presents results from the first part of a study that was designed to explore the role of an evolving hydrodynamic system in driving mass transport and chemical diagenesis, using the San Joaquin basin of California as a field area. We use coupled hydrogeologic models to establish the paleohydrogeology, thermal history, and behavior of nonreactive solutes in the basin. These models rely on extensive geological information and account for variable-density fluid flow, heat transport, solute transport, tectonic uplift, sediment compaction, and clay dehydration. In our numerical simulations, tectonic uplift and ocean regression led to large-scale changes in fluid flow and composition by strengthening topography-driven fluid flow and allowing deep influx of fresh ground water in the San Joaquin basin. Sediment compaction due to rapid deposition created moderate overpressures, leading to upward flow from depth. The unusual distribution of salinity in the basin reflects influx of fresh ground water to depths of as much as 2 km and dilution of saline fluids by dehydration reactions at depths greater than ???2.5 km. Simulations projecting the future salinity of the basin show marine salinities persisting for more than 10 m.y. after ocean regression. Results also show a change from topography-to compaction-driven flow in the Stevens Sandstone at ca. 5 Ma that coincides with an observed change in the diagenetic sequence. Results of this investigation provide a framework for future hydrologic research exploring the link between fluid flow and diagenesis.

  12. Exploration Experience and Problem concerning Deep Basin Gas in the Ordos Basin

    Institute of Scientific and Technical Information of China (English)

    MaXinhua

    2004-01-01

    Deep basin gas (DBG) reservoirs, in view of the characteristics of their main parts containing gas, are a type of subtle stratigraphic lithologic traps. But they have different reservoir-forming principles, especially in the distribution of oil, gas and water. DBG is characterized by gas-water invertion, namely the water located above the gas; however, normal non-anticline subtle reservoirs have normal distribution of gas and water, namely the water located under the gas. The theory of DBG broke the conventional exploration idea that gas is usually found in the high part of reservoir and water is under the gas. So, it provided a wide field and a new idea for the exploration of natural gas. Recently Ben E. Law (2002), in his article entitled "Basin-centered Gas Systems", discussed global DBG systemically. He listed 72 basins or areas containing known or suspected DBG, covering North America, South America, Europe, Asia-Pacific, South Asia, Middle East and Africa. Ordos basin, the Sichuan basin and the Jungar basin in China are presented and assumed to be of very high possibility. In China more attention has been paid to the research and exploration of DBG in the past years. The symposiums on DBG were held twice, in Guangzhou in 1998 and in Xi'an in 2000 respectively. In 2002 in particular, the publication of the book named Deep Basin Gas in China by Professor Wangtao indicated that China has entered a new stage in the research on DBG. Meanwhile, it is more cheering that the exploration of DBG in the Ordos Basin has achieved remarkable success. Therefore, analyzing the exploration experiences and problems regarding the Ordos basin will promote the exploration and research of DBG in China.

  13. Palaeoclimatological perspective on river basin hydrometeorology: case of the Mekong Basin

    Science.gov (United States)

    Räsänen, T. A.; Lehr, C.; Mellin, I.; Ward, P. J.; Kummu, M.

    2013-05-01

    Globally, there have been many extreme weather events in recent decades. A challenge has been to determine whether these extreme weather events have increased in number and intensity compared to the past. This challenge is made more difficult due to the lack of long-term instrumental data, particularly in terms of river discharge, in many regions including Southeast Asia. Thus our main aim in this paper is to develop a river basin scale approach for assessing interannual hydrometeorological and discharge variability on long, palaeological, time scales. For the development of the basin-wide approach, we used the Mekong River basin as a case study area, although the approach is also intended to be applicable to other basins. Firstly, we derived a basin-wide Palmer Drought Severity Index (PDSI) from the Monsoon Asia Drought Atlas (MADA). Secondly, we compared the basin-wide PDSI with measured discharge to validate our approach. Thirdly, we used basin-wide PDSI to analyse the hydrometeorology and discharge of the case study area over the study period of 1300-2005. For the discharge-MADA comparison and hydrometeorological analyses, we used methods such as linear correlations, smoothing, moving window variances, Levene type tests for variances, and wavelet analyses. We found that the developed basin-wide approach based on MADA can be used for assessing long-term average conditions and interannual variability for river basin hydrometeorology and discharge. It provides a tool for studying interannual discharge variability on a palaeological time scale, and therefore the approach contributes to a better understanding of discharge variability during the most recent decades. Our case study revealed that the Mekong has experienced exceptional levels of interannual variability during the post-1950 period, which could not be observed in any other part of the study period. The increased variability was found to be at least partly associated with increased El Niño Southern

  14. Contrasting basin architecture and rifting style of the Vøring Basin, offshore mid-Norway and the Faroe-Shetland Basin, offshore United Kingdom

    Science.gov (United States)

    Schöpfer, Kateřina; Hinsch, Ralph

    2017-04-01

    The Vøring and the Faroe-Shetland basins are offshore deep sedimentary basins which are situated on the outer continental margin of the northeast Atlantic Ocean. Both basins are underlain by thinned continental crust whose structure is still debated. In particular the nature of the lower continental crust and the origin of high velocity bodies located at the base of the lower crust are a subject of discussion in recent literature. Regional interpretation of 2D and 3D seismic reflection data, combined with well data, suggest that both basins share several common features: (i) Pre-Cretaceous faults that are distributed across the entire basin width. (ii) Geometries of pre-Jurassic strata reflecting at least two extensional phases. (iii) Three common rift phases, Late Jurassic, Campanian-Maastrichtian and Palaeocene. (iv) Large pre-Cretaceous fault blocks that are buried by several kilometres of Cretaceous and Cenozoic strata. (iii). (v) Latest Cretaceous/Palaeocene inversion. (vi) Occurrence of partial mantle serpentinization during Early Cretaceous times, as proposed by other studies, seems improbable. The detailed analysis of the data, however, revealed significant differences between the two basins: (i) The Faroe-Shetland Basin was a fault-controlled basin during the Late Jurassic but also the Late Cretaceous extensional phase. In contrast, the Vøring Basin is dominated by the late Jurassic rifting and subsequent thermal subsidence. It exhibits only minor Late Cretaceous faults that are localised above intra-basinal and marginal highs. In addition, the Cretaceous strata in the Vøring Basin are folded. (ii) In the Vøring Basin, the locus of Late Cretaceous rifting shifted westwards, affecting mainly the western basin margin, whereas in the Faroe-Shetland Basin Late Cretaceous rifting was localised in the same area as the Late Jurassic phase, hence masking the original Jurassic geometries. (iii) Devono-Carboniferous and Aptian/Albian to Cenomanian rift phases

  15. Alluvial basin statistics of the Southwest Principal Aquifers (SWPA) study.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — SWPA_alvbsn is a vector dataset of alluvial-fill basin statistics for the Southwest United States. Statistics for each basin include physical details such as area,...

  16. Early sedentary economy in the basin of Mexico.

    Science.gov (United States)

    Niederberger, C

    1979-01-12

    Artifactual and nonartifactual evidence from the lacustrine shores of the Chalco-Xochimilco Basin suggest the existence of fully sedentary human communities in the Basin of Mexico from at least the sixth millennium B.C.

  17. Basin and Range Province, Western US, USGS Grids, #1

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These grid files were used to produce gravity and basin depth maps of the Basin and Range Province, western United States. The maps show gravity values and modeled...

  18. Basin and Range Province, Western US, USGS Grids #5

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These grid files were used to produce gravity and basin depth maps of the Basin and Range Province, western United States. The maps show gravity values and modeled...

  19. interpretation of reflection seismic data from the usangu basin, east

    African Journals Online (AJOL)

    Basin parameters to those estimated from outcrop, gravity and ... the East African Rift System (EARS) in Tanzania. .... In the north, the Usangu Basin is flanked .... the isostatic response of the eastern bounding fault of the Malawi rift and the.

  20. Basin and Range Province, Western US, USGS Grids #3

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These grid files were used to produce gravity and basin depth maps of the Basin and Range Province, western United States. The maps show gravity values and modeled...

  1. 13 Morphometric Analysis of Ogunpa and Ogbere Drainage Basins ...

    African Journals Online (AJOL)

    `123456789jkl''''#

    Morphometric Analysis of Ogunpa and Ogbere Drainage Basins, Ibadan, Nigeria. *Ajibade ... complex rock in Southwestern Nigeria. .... This work was based on map analysis ..... Bs = VI/HE where Bs = Basin slope, VI = Vertical Interval and.

  2. Damming the rivers of the Amazon basin

    Science.gov (United States)

    Latrubesse, Edgardo M.; Arima, Eugenio Y.; Dunne, Thomas; Park, Edward; Baker, Victor R.; D'Horta, Fernando M.; Wight, Charles; Wittmann, Florian; Zuanon, Jansen; Baker, Paul A.; Ribas, Camila C.; Norgaard, Richard B.; Filizola, Naziano; Ansar, Atif; Flyvbjerg, Bent; Stevaux, Jose C.

    2017-06-01

    More than a hundred hydropower dams have already been built in the Amazon basin and numerous proposals for further dam constructions are under consideration. The accumulated negative environmental effects of existing dams and proposed dams, if constructed, will trigger massive hydrophysical and biotic disturbances that will affect the Amazon basin’s floodplains, estuary and sediment plume. We introduce a Dam Environmental Vulnerability Index to quantify the current and potential impacts of dams in the basin. The scale of foreseeable environmental degradation indicates the need for collective action among nations and states to avoid cumulative, far-reaching impacts. We suggest institutional innovations to assess and avoid the likely impoverishment of Amazon rivers.

  3. A global distributed basin morphometric dataset

    Science.gov (United States)

    Shen, Xinyi; Anagnostou, Emmanouil N.; Mei, Yiwen; Hong, Yang

    2017-01-01

    Basin morphometry is vital information for relating storms to hydrologic hazards, such as landslides and floods. In this paper we present the first comprehensive global dataset of distributed basin morphometry at 30 arc seconds resolution. The dataset includes nine prime morphometric variables; in addition we present formulas for generating twenty-one additional morphometric variables based on combination of the prime variables. The dataset can aid different applications including studies of land-atmosphere interaction, and modelling of floods and droughts for sustainable water management. The validity of the dataset has been consolidated by successfully repeating the Hack's law.

  4. The classification of polynomial basins of infinity

    CERN Document Server

    DeMarco, Laura

    2011-01-01

    We consider the problem of classifying the dynamics of complex polynomials $f: \\mathbb{C} \\to \\mathbb{C}$ restricted to their basins of infinity. We synthesize existing combinatorial tools --- tableaux, trees, and laminations --- into a new invariant of basin dynamics we call the pictograph. For polynomials with all critical points escaping to infinity, we obtain a complete description of the set of topological conjugacy classes. We give an algorithm for constructing abstract pictographs, and we provide an inductive algorithm for counting topological conjugacy classes with a given pictograph.

  5. Crustal structure of the Khartoum Basin, Sudan

    CSIR Research Space (South Africa)

    El Tahir, N

    2013-05-01

    Full Text Available Tectonophysics Vol. 593 (2013) 151–160 Crustal structure of the Khartoum Basin, Sudan Nada El Tahir a,b,*, Andrew Nyblade a,b, Jordi Julià c, Raymond Durrheim a,d a School of Geosciences, The University of the Witwatersrand, Johannesburg, South... Centre for Mining Innovation, Johannesburg, South Africa *Corresponding author: nada_ahmed99@hotmail.com Abstract The crustal structure of the northern part of the Khartoum Basin has been investigated using data from 3 permanent seismic stations...

  6. Water resources of the Chad Basin Region

    Directory of Open Access Journals (Sweden)

    Franklyn R. Kaloko

    2013-07-01

    Full Text Available River basin development is seen as a very effective means of improving agricultural productivity. In the Chad Basin area of the Sahelian Zone of the West African Sub-Region, the water resources have been harnessed to ensure viable agricultural programmes for Nigeria. However,the resultant successes have met by many problems that range from physical to socio-economic and of which water losses have been the most threatening. The study has called for the use of Hexa.deconal (C1-OH film on the water surface of the Chad as a means of reducing evaporation.

  7. Tectonic differences between eastern and western sub-basins of the Qiongdongnan Basin and their dynamics

    Science.gov (United States)

    Liu, Jianbao; Sun, Zhen; Wang, Zhenfeng; Sun, Zhipeng; Zhao, Zhongxian; Wang, Zhangwen; Zhang, Cuimei; Qiu, Ning; Zhang, Jiangyang

    2015-03-01

    The central depression of the Qiongdongnan Basin can be divided into the eastern and western sub-basins by the Lingshui-Songnan paleo-uplift. To the northwest, the orientation of the faults turns from NE, to EW, and later to NW; In the southwest, the orientation of the faults turns from NE, to NNE, and then to NW, making the central depression much wider towards the west. In the eastern sub-basin, the NE-striking faults and the EW-striking faults made up an echelon, making the central depression turn wider towards the east. Fault activity rates indicate that faulting spreads gradually from both the east and west sides to the middle of the basin. Hence, extensional stress in the eastern sub-basin may be related to the South China Sea spreading system, whereas the western sub-basin was more under the effect of the activity of the Red River Fault. The extreme crustal stretching in the eastern sub-basin was probably related to magmatic setting. It seems that there are three periods of magmatic events that occurred in the eastern sub-basin. In the eastern part of the southern depression, the deformed strata indicate that the magma may have intruded into the strata along faults around T60 (23.3 Ma). The second magmatic event occurred earlier than 10.5 Ma, which induced the accelerated subsidence. The final magmatic event commenced later than 10 Ma, which led to today's high heat flow. As for the western sub-basin, the crust thickened southward, and there seemed to be a southeastward lower crustal flow, which happened during continental breakup which was possibly superimposed by a later lower crustal flow induced by the isostatic compensation of massive sedimentation caused by the right lateral slipping of the Red River Fault. Under the huge thick sediment, super pressure developed in the western sub-basin. In summary, the eastern sub-basin was mainly affected by the South China Sea spreading system and a magma setting, whereas the western sub-basin had a closer

  8. SimBasin: serious gaming for integrated decision-making in the Magdalena-Cauca basin

    Science.gov (United States)

    Craven, Joanne; Angarita, Hector; Corzo, Gerald

    2016-04-01

    The Magdalena-Cauca macrobasin covers 24% of the land area of Colombia, and provides more than half of the country's economic potential. The basin is also home a large proportion of Colombia's biodiversity. These conflicting demands have led to problems in the basin, including a dramatic fall in fish populations, additional flooding (such as the severe nationwide floods caused by the La Niña phenomenon in 2011), and habitat loss. It is generally believed that the solution to these conflicts is to manage the basin in a more integrated way, and bridge the gaps between decision-makers in different sectors and scientists. To this end, inter-ministerial agreements are being formulated and a decision support system is being developed by The Nature Conservancy Colombia. To engage stakeholders in this process SimBasin, a "serious game", has been developed. It is intended to act as a catalyst for bringing stakeholders together, an illustration of the uncertainties, relationships and feedbacks in the basin, and an accessible introduction to modelling and decision support for non-experts. During the game, groups of participants are led through a 30 year future development of the basin, during which they take decisions about the development of the basin and see the impacts on four different sectors: agriculture, hydropower, flood risk, and environment. These impacts are displayed through seven indicators, which players should try to maintain above critical thresholds. To communicate the effects of uncertainty and climate variability, players see the actual value of the indicator and also a band of possible values, so they can see if their decisions have actually reduced risk or if they just "got lucky". The game works as a layer on top of a WEAP water resources model of the basin, adapted from a basin-wide model already created, so the fictional game basin is conceptually similar to the Magdalena-Cauca basin. The game is freely available online, and new applications are being

  9. Morphometric analysis of Suketi river basin, Himachal Himalaya, India

    Indian Academy of Sciences (India)

    Anil M Pophare; Umesh S Balpande

    2014-10-01

    Suketi river basin is located in the Mandi district of Himachal Pradesh, India. It encompasses a central inter-montane valley and surrounding mountainous terrain in the Lower Himachal Himalaya. Morphometric analysis of the Suketi river basin was carried out to study its drainage characteristics and overall groundwater resource potential. The entire Suketi river basin has been divided into five sub-basins based on the catchment areas of Suketi trunk stream and its major tributaries. Quantitative assessment of each sub-basin was carried out for its linear, areal, and relief aspects. The analysis reveals that the drainage network of the entire Suketi river basin constitutes a 7th order basin. Out of five sub-basins, Kansa khad sub-basin (KKSB), Gangli khad sub-basin (GKSB) and Ratti khad sub-basin (RKSB) are 5th order subbasins. The Dadour khad sub-basin (DKSB) is 6th order sub-basin, while Suketi trunk stream sub-basin (STSSB) is a 7th order sub-basin. The entire drainage basin area reflects late youth to early mature stage of development of the fluvial geomorphic cycle, which is dominated by rain and snow fed lower order streams. It has low stream frequency (Fs) and moderate drainage density (Dd) of 2.69 km/km2. Bifurcation ratios (Rb) of various stream orders indicate that streams up to 3rd order are surging through highly dissected mountainous terrain, which facilitates high overland flow and less recharge into the subsurface resulting in low groundwater potential in the zones of 1st, 2nd, and 3rd order streams of the Suketi river basin. The circulatory ratio (Rc) of 0.65 and elongation ratio (Re) of 0.80 show elongated nature of the Suketi river basin, while infiltration number (If) of 10.66 indicates dominance of relief features and low groundwater potential in the high altitude mountainous terrain. The asymmetry factor (Af) of Suketi river basin indicates that the palaeo-tectonic tilting, at drainage basin scale, was towards the downstream right side of the

  10. Notice of release of 'Trailhead II' basin wildrye

    Science.gov (United States)

    'Trailhead II' basin wildrye [Leymus cinereus (Scribn. & Merr.) A. Love] is a tetraploid basin wildrye release for use in re-vegetation efforts on rangelands of western North America. Trailhead II is the result of two cycles of recurrent selection within the basin wildrye cultivar 'Trailhead' for r...

  11. 75 FR 11000 - Security Zone; Freeport LNG Basin, Freeport, TX

    Science.gov (United States)

    2010-03-10

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA87 Security Zone; Freeport LNG Basin, Freeport, TX AGENCY... in the Freeport LNG Basin. This security zone is needed to protect vessels, waterfront facilities... notice of proposed rulemaking (NPRM) entitled Security Zone; Freeport LNG Basin, Freeport, TX in...

  12. Seismic evidence of tectonic stresses; Implications for basin reconstruction

    NARCIS (Netherlands)

    Tigrek, S.

    2004-01-01

    Stress and strain are two important rheological parameters that have impacts on basin development and dynamics. The dynamic evolution of a basin depends on the spatial and temporal changes in the stresses. How to determine the reference state of stress within a sedimentary basin and the magnitude of

  13. Morphometric analyses of the river basins in Goa

    Digital Repository Service at National Institute of Oceanography (India)

    Iyer, S.D.; Wagle, B.G.

    to satisfy Horton's Laws. The bifurcation ratios show the maturity of the dissected basins. Except for the basins of Mandovi and Zuvari rivers which are more elongated and less circular, the other five basins are more circular and less elongated. The high...

  14. 76 FR 61382 - Colorado River Basin Salinity Control Advisory Council

    Science.gov (United States)

    2011-10-04

    ... Bureau of Reclamation Colorado River Basin Salinity Control Advisory Council AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of public meeting. ] SUMMARY: The Colorado River Basin Salinity Control Advisory Council (Council) was established by the Colorado River Basin Salinity Control Act of 1974 (Pub....

  15. 75 FR 25877 - Colorado River Basin Salinity Control Advisory Council

    Science.gov (United States)

    2010-05-10

    ... Bureau of Reclamation Colorado River Basin Salinity Control Advisory Council AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of public meeting. SUMMARY: The Colorado River Basin Salinity Control Advisory Council (Council) was established by the Colorado River Basin Salinity Control ] Act of 1974...

  16. 78 FR 70574 - Colorado River Basin Salinity Control Advisory Council

    Science.gov (United States)

    2013-11-26

    ....20350010.REG0000, RR04084000] Colorado River Basin Salinity Control Advisory Council AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of public meeting. SUMMARY: The Colorado River Basin Salinity Control Advisory Council (Council) was established by the Colorado River Basin Salinity Control Act of 1974 (Pub....

  17. 77 FR 23508 - Colorado River Basin Salinity Control Advisory Council

    Science.gov (United States)

    2012-04-19

    ... Bureau of Reclamation Colorado River Basin Salinity Control Advisory Council AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of public meeting. SUMMARY: The Colorado River Basin Salinity Control Advisory Council (Council) was established by the Colorado River Basin Salinity Control Act of 1974 (Pub....

  18. 75 FR 27360 - Colorado River Basin Salinity Control Advisory Council

    Science.gov (United States)

    2010-05-14

    ... Bureau of Reclamation Colorado River Basin Salinity Control Advisory Council AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of public meeting. SUMMARY: The Colorado River Basin Salinity Control Advisory Council (Council) was established by the Colorado River Basin Salinity Control Act of 1974 (Pub....

  19. 75 FR 66389 - Colorado River Basin Salinity Control Advisory Council

    Science.gov (United States)

    2010-10-28

    ... Bureau of Reclamation Colorado River Basin Salinity Control Advisory Council AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of public meeting. SUMMARY: The Colorado River Basin Salinity Control Advisory Council (Council) was established by the Colorado River Basin Salinity Control Act of 1974 (Pub....

  20. 76 FR 24515 - Colorado River Basin Salinity Control Advisory Council

    Science.gov (United States)

    2011-05-02

    ... Bureau of Reclamation Colorado River Basin Salinity Control Advisory Council AGENCY: Bureau of... Committee Act, the Bureau of Reclamation announces that the Colorado River Basin Salinity Control Advisory...) 524-3826; e-mail at: kjacobson@usbr.gov . SUPPLEMENTARY INFORMATION: The Colorado River Basin...

  1. 77 FR 61784 - Colorado River Basin Salinity Control Advisory Council

    Science.gov (United States)

    2012-10-11

    ... Bureau of Reclamation Colorado River Basin Salinity Control Advisory Council AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of public meeting. SUMMARY: The Colorado River Basin Salinity Control Advisory Council (Council) was established by the Colorado River Basin Salinity Control Act of 1974 (Pub....

  2. 78 FR 23784 - Colorado River Basin Salinity Control Advisory Council

    Science.gov (United States)

    2013-04-22

    ... Bureau of Reclamation Colorado River Basin Salinity Control Advisory Council AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of public meeting. SUMMARY: The Colorado River Basin Salinity Control Advisory Council (Council) was established by the Colorado River Basin Salinity Control Act of 1974...

  3. Riddled Basins of Attraction for Synchronized Type-I Intermittency

    DEFF Research Database (Denmark)

    Mancher, Martin; Nordahn, Morten; Mosekilde, Erik

    1998-01-01

    Chaotic mortion resticted to an invariant subspace of total phase space may be associated with basins of attraction that are riddled with holes belonging to the basin of another limiting state. We study the emergence of such basins of two coupled one-dimensional maps, each exhibiting type...

  4. The Interior Columbia Basin Ecosystem Management Project: scientific assessment.

    Science.gov (United States)

    1999-01-01

    This CD-ROM contains digital versions (PDF) of the major scientific documents prepared for the Interior Columbia Basin Ecosystem Management Project (ICBEMP). "A Framework for Ecosystem Management in the Interior Columbia Basin and Portions of the Klamath and Great Basins" describes a general planning model for ecosystem management. The "Highlighted...

  5. Detailed bathymetric surveys in the central Indian Basin

    Digital Repository Service at National Institute of Oceanography (India)

    Kodagali, V.N.; KameshRaju, K.A.; Ramprasad, T.; George, P.; Jaisankar, S.

    Over 420,000 line kilometers of echo-sounding data was collected in the Central Indian Basin. This data was digitized, merged with navigation data and a detailed bathymetric map of the Basin was prepared. The Basin can be broadly classified...

  6. BASIN ANALYSIS AND PETROLEUM SYSTEM CHARACTERIZATION AND MODELING, INTERIOR SALT BASINS, CENTRAL AND EASTERN GULF OF MEXICO

    Energy Technology Data Exchange (ETDEWEB)

    Ernest A. Mancini; Donald A. Goddard

    2005-08-01

    The principal research effort for Year 3 of the project is basin modeling and petroleum system identification, comparative basin evaluation and resource assessment. In the first six (6) months of Year 3, the research focus is on basin modeling and petroleum system identification and the remainder of the year the emphasis is on the comparative basin evaluation and resource assessment. No major problems have been encountered to date, and the project is on schedule.

  7. Klamath Basin Restoration Agreement Off-Project Water Program Sub-basin Analysis Flow Statistics

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — VERSION 5/15/2012 HYDROLOGICAL INFORMATION PRODUCTS FOR THE OFF-PROJECT WATER PROGRAM OF THE KLAMATH BASIN RESTORATION AGREEMENT By Daniel T. Snyder, John C. Risley,...

  8. Strain localisation during basin inversion in the North German basin and the Donbas Fold Belt

    Energy Technology Data Exchange (ETDEWEB)

    Maystrenko, Y.; Bayer, U. [GFZ Potsdam (Germany); Gajewski, D. [Hamburg Univ. (Germany). Inst. fuer Geophysik

    2007-09-13

    The DEKORP Basin'96 and the DOBREflection-200 lines provide two world wide exceptional examples of successfully performed deep seismic lines. This is especially true for the inversion of the two basins by representing probably two stages in the amount of shortening accompanied by strain localization causing decoupling of the sedimentary fill from the deeper crust within the North East German basin and the Donbas Fold Belt. High-velocity bodies are observed in the DEKORP Basin'96 and DOBREflection-2000 reflection seismic lines. These bodies may have been essential in localizing strain localisation by counteracting compressive forces and causing folding and finally failure and faulting of the deep crust. (orig.)

  9. New aerogeophysical study of the Eurasia Basin and Lomonosov Ridge: Implications for basin development

    DEFF Research Database (Denmark)

    Brozena, J.M.; Childers, V.A.; Lawver, L.A.

    2003-01-01

    In 1998 and 1999, new aerogeophysical surveys of the Arctic Ocean's Eurasia Basin produced the first collocated gravity and magnetic measurements over the western half of the basin. These data increase the density and extend the coverage of the U.S. Navy acromagnetic data from the 1970s. The new...... to the Norwegian-Greenland Sea. With the opening of the Labrador Sea, Greenland began similar to200 km of northward movement relative to North America and eventually collided with Svalbard, Ellesmere Island, and the nascent Eurasia ocean basin. Both gravity and magnetic data sets reconstructed to times prior...... to chron 13 show a prominent linear anomaly oriented orthogonal to the spreading center and immediately north of the Yermak Plateau and Morris Jesup Rise. This anomaly may mark the locus of shortening and possibly subduction as Greenland collided with the nascent Eurasia Basin and impinged upon...

  10. Basin Subsegments from LDEQ source data, Geographic NAD83, LOSCO (2004) [basin_subsegments_LDEQ_2004

    Data.gov (United States)

    Louisiana Geographic Information Center — This is a polygon data set of watershed basin subsegments for Louisiana. The dataset was developed for the LDEQ Office of Water Resources' watershed assessment and...

  11. Somali Basin, Chain Ridge, and origin of the Northern Somali Basin gravity and geoid low

    Science.gov (United States)

    Cochran, James R.

    1988-01-01

    Geophysical data are used to investigate the origin of the Northern Somali Basin and its relationship to surrounding tectonic elements. The results show the Northern Somali Basin to be the third of a series of oceanic basins separated by long transform faults created during movement between East and West Gondwanaland. The flexure resulting from differential subsidence across Chain Ridge along with the difference in lithospheric thermal structure on either side of it can account for the amplitude and shape of the observed geoid step and gravity anomalies across Chain Rige. It is suggested that the geoid and gravity low over the Northern Somali Basin may result from the superposition of a continental edge effect anomaly and the fracture zone edge effect anomaly.

  12. Deep controls on intraplate basin inversion

    DEFF Research Database (Denmark)

    Nielsen, S.B.; Stephenson, Randell Alexander; Schiffer, Christian

    2014-01-01

    favourably orientated with respect to pre-existing structures in the lithosphere. Furthermore, stresses derived from lithospheric potential energy variations as well as those from plate boundary forces must be taken into account in order to explain intraplate seismicity and deformation such as basin...

  13. Klamath Basin Water Rights Place of Use

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  14. Alboran Basin, southern Spain - Part I: Geomorphology

    Energy Technology Data Exchange (ETDEWEB)

    Munoz, A. [Secretaria General de Pesca Maritima, Corazon de Maria, 8, 28002 Madrid (Spain); Ballesteros, M.; Rivera, J.; Acosta, J. [Instituto Espanol de Oceanografia, Corazon de Maria, 8, 28002 Madrid (Spain); Montoya, I. [Universidad Juan Carlos I, Campus de Mostoles, Madrid (Spain); Uchupi, E. [Woods Hole Oceanographic Institution, Woods Hole, MA 02543 (United States)

    2008-01-15

    Bathymetric, 3D relief and shaded relief maps created from multibeam echo-sounding data image the morphology of the Alboran Basin, a structural low along the east-west-trending Eurasian-African plates boundary. Topographic features in the basin are the consequence of volcanism associated with Miocene rifting, rift and post-rift sedimentation, and recent faulting resulting from the convergence of the African-Eurasian plates. Pleistiocene glacially induced regressions/transgressions when the sea level dropped to about 150 m below its present level gas seeps and bottom currents. Recent faulting and the Pleistocene transgressions/regressions led to mass-wasting, formation of turbidity currents and canyon erosion on the basin's slopes. Recent fault traces at the base of the northern basin slope have also served as passageways for thermogenic methane, the oxidation of which by bacteria led to the formation of carbonate mounds along the fault intercepts on the sea floor. Expulsion of thermogenic or biogenic gas has led to the formation of pockmarks; erosion by bottom currents has resulted in the formation of moats around seamounts and erosion of the seafloor of the Alboran Ridge and kept the southern edge of the 36 10'N high sediment free. (author)

  15. Tectonic subsidence of the Sirte Basin, Libya

    Energy Technology Data Exchange (ETDEWEB)

    Gumati, Y.D.; Nairn, A.E.M. (South Carolina Univ., Columbia, SC (US). Earth Sciences and Resources Inst.)

    1991-01-01

    The Sirte Basin of Libya has a history of faulting and differential subsidence brought about by lithospheric extension during a 25 MM (million) year period beginning in the Late Cretaceous. The first phase of extension and initial subsidence, with faulting and graben formation, occurred from Cenomanian to Campanian times. Following extension, there occurred widespread thermally-driven subsidence from Maastrichtian through Eocene and Oligocene times, accounting for about half of the total subsidence. Details of basin subsidence, sediment accumulation rates and facies variations have been reconstructed for the northern Sirte Basin from a suite of approximately 100 completion well logs and numerous seismic lines. These show that at various times in the late Cretaceous and Paleocene-Eocene, renewed differential subsidence followed fault reactivation. Tectonic subsidence maps show a systematic SE to NW shift in the loci of maximum and minimum subsidence, which parallels the structural trend of the basin. The greatest subsidence observed in the Sirte Trough is 2,085 meters, whereas subsidence of the horsts is generally less than 1,000 meters. The stretching factor ({beta}: in the range of 1.1 to 1.75), corresponds to an extension of 10-75%, with an average of less than 50%. The greatest stretching is associated with the central graben. (Author).

  16. Analytical framework for River Basin Management Planning

    DEFF Research Database (Denmark)

    Nielsen, Helle Ørsted; Pedersen, Anders Branth; Frederiksen, Pia

    This paper proposes a framework for the analysis of the planning approach, and the processes and procedures, which have been followed in the preparation of the River Basin District Management Plans (RBMPs). Different countries have different policy and planning traditions and -styles. Developed o...

  17. Water and Security in the Jordan Basin

    Science.gov (United States)

    1992-06-11

    political, and diplomatic strengths. For this reason alone, it serves as an excellent tool for working on the problems of the Jordan basin. 561...and Brdens:L R pr cm the West Bank and Gaza rip Ecnmi since 1967. New York: Carnegie Endowment, 1977. Weinbaum, Marvin G. F Devopment and Politing in

  18. Stochastic basins of attraction for metastable states.

    Science.gov (United States)

    Serdukova, Larissa; Zheng, Yayun; Duan, Jinqiao; Kurths, Jürgen

    2016-07-01

    Basin of attraction of a stable equilibrium point is an effective concept for stability analysis in deterministic systems; however, it does not contain information on the external perturbations that may affect it. Here we introduce the concept of stochastic basin of attraction (SBA) by incorporating a suitable probabilistic notion of basin. We define criteria for the size of the SBA based on the escape probability, which is one of the deterministic quantities that carry dynamical information and can be used to quantify dynamical behavior of the corresponding stochastic basin of attraction. SBA is an efficient tool to describe the metastable phenomena complementing the known exit time, escape probability, or relaxation time. Moreover, the geometric structure of SBA gives additional insight into the system's dynamical behavior, which is important for theoretical and practical reasons. This concept can be used not only in models with small noise intensity but also with noise whose amplitude is proportional or in general is a function of an order parameter. As an application of our main results, we analyze a three potential well system perturbed by two types of noise: Brownian motion and non-Gaussian α-stable Lévy motion. Our main conclusions are that the thermal fluctuations stabilize the metastable system with an asymmetric three-well potential but have the opposite effect for a symmetric one. For Lévy noise with larger jumps and lower jump frequencies ( α=0.5) metastability is enhanced for both symmetric and asymmetric potentials.

  19. sedimentology, depositional environments and basin evolution of ...

    African Journals Online (AJOL)

    Preferred Customer

    The Delbi-Moye Basin consists of two sedimentary units (upper and lower sedimentary ... alluvial fan, fluviatile, off shore lacustrine, shoreline lacustrine and paludal and/or swampy depositonal .... Lower mudstone, gravely sandstone and sandy con- glomerates ...... Alluvial sand- stone composition and palaeoclimate: I.

  20. SEA of river basin management plans

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen; Kørnøv, Lone

    2009-01-01

    In, 2000 the European Parliament and the European Council passed the Water Framework Directive (WFD) to be implemented in all Member States. The consequence of the directive is that river basin management plans (RBMPs) shall be prepared which are legally subject to a strategic environmental...

  1. KE Basin underwater visual fuel survey

    Energy Technology Data Exchange (ETDEWEB)

    Pitner, A.L.

    1995-02-01

    Results of an underwater video fuel survey in KE Basin using a high resolution camera system are presented. Quantitative and qualitative information on fuel degradation are given, and estimates of the total fraction of ruptured fuel elements are provided. Representative photographic illustrations showing the range of fuel conditions observed in the survey are included.

  2. Evidence for Himalayanremagnetization in TarimBasin

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Himalayan remagnetization in the Tarim Basin was found to be widespread in Paleozoic, Mesozoic and Cenozoic rocks. Rock magnetism was performed to study the magnetic carriers. The authors believe that tectonic fluid in the Himalayan stage caused the rock remagnetization. The framboidal pyrites in bitumen and hydrocarbon-rich rocks may transform to framboidal magnetite in the later alkali environment, which leads to remagnetization.

  3. Evolution of Mesozoic Volcanic Basins and Red Basins in the Gan-Hang Tectonic-Volcanic Metallogenic Belt

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    This paper mainly proposes six major regional geological events in the active continental-margin mantle uplift zone and discusses the oscillation nature of the evolution of Mesozoic volcanic basins and red basins, origin of erosion in the late stage of red basins and mechanism of volcanism.

  4. Integrated high-resolution stratigraphy: Relative contributions of tectonics, eustasy and climate on basin evolution (Vienna Basin, Austria)

    NARCIS (Netherlands)

    Paulissen, W.E.

    2011-01-01

    Sedimentary basins form in a range of large-scale tectonic settings involving extensional, compressional or lateral movements. The dynamics of the basin infill are controlled by driving mechanisms such as tectonics, climate and eustatic control. The created accommodation space in the basin is filled

  5. Modeling Nitrogen Losses under Rapid Infiltration Basins

    Science.gov (United States)

    Akhavan, M.; Imhoff, P. T.; Andres, A. S.; Finsterle, S.

    2011-12-01

    Rapid Infiltration Basin System (RIBS) is one of the major land treatment techniques used for wastewater treatment and reuse of recovered treated wastewater. In this system, wastewater that is treated using primary, secondary, or advanced treatment techniques is applied at high rates to shallow basins constructed in permeable deposits of soil or sand, with further treatment occurring in soil and the vadose zone before the water recharges groundwater. Because the influent wastewater is usually enriched in nitrogen (N) compounds, there is particular concern that RIBS may contaminant groundwater or nearby surface waters if not designed and operated properly. In most of the new sequenced batch reactor (SBR) wastewater treatment plants, N is found in the form of nitrate in the discharged wastewater, so denitrification (DNF) is the main reaction in N removal. The absence of molecular oxygen is one of the required conditions for DNF. During RIBS operation, application of wastewater is cyclic and typically consists of a flooding period followed by days or weeks of drying. Key operational parameters include the ratio of wetting to drying time and the hydraulic loading rate, which affect water saturation and air content in the vadose zone and as a result have an impact on DNF. Wastewater is typically distributed at a limited number of discharge points in RIBS and basins are not usually completely flooded which result in non-homogeneous distribution of wastewater and unusual surface water flow patterns. For this reason, we couple overland flow within RIBS with subsurface flow to investigate the influence of non-uniform application of wastewater on DNF. No modeling effort has been done for understanding this aspect of RIBS performance previously. TOUGH2/ iTOUGH2, a general-purpose numerical simulation program for multi-phase fluid flow in porous media, is used for modeling fluid movement. Water saturation is used as a surrogate parameter to evaluate oxygen limitations in the

  6. JURASSIC PALEOGEOGRAPHY OF THE PIENINY AND OUTER CARPATHIAN BASINS

    Directory of Open Access Journals (Sweden)

    JAN GOLONKA

    2004-03-01

    Full Text Available The Jurassic history of the Pieniny/Outer Carpathian basins reflects the evolution of the Circum-Tethyan area, especially its Alpine Tethys part. The Alpine Tethys that is Ligurian, Penninic Oceans and Pieniny/Magura Basin constitute the extension of the Central Atlantic system. The synrift stage lasted in the Pieniny/Magura Basin from late Early Jurassic to Tithonian (the Magura Unit constitutes the southernmost part of the Outer Flysch Carpathians. The Pieniny rift opened during Pliensbachian – Aalenian. The central Atlantic and Alpine Tethys went into a drifting stage during the Middle Jurassic. The Late Jurassic (Oxfordian-Kimmeridgian history of the Pieniny/Magura Basin reflects strongest facial differentiation within sedimentary basin where mixed siliceous-carbonate sedimentation took place. Greatest deepening effect is indicated by widespread Oxfordian radiolarites, which occur in the all basinal successions, whereas the shallowest zone is completely devoid of siliceous intercalations at that time (sedimentation from Ammonitico Rosso facies up to coral reef limestone. The southern part of the North European Platform, north from the Pieniny/Magura realm, started to be rifted during Late Jurassic time and Silesian Basin in the Outer Western Carpathians and Sinaia Basin in the Eastern Carpathians, with black, mainly redeposited marls have been created. The outer sub-basins were differentiated during the latest (Hauterivian-Barremian phase of basinal development. The connection of Silesian Basin with Sinaia and Southern Carpathian Severin areas suggests the NW-SE direction of the basinal axis while the orientation of the Pieniny Klippen Belt/Magura Basin was SW-NE so, two Outer Carpathian perpendicular directions are possible within the basins. Major reorganization happened during the Tithonian-Berriasian time. It was reflected by both paleoceanographical and paleoclimatical changes. The Neo-Cimmerian tectonic events as well as main phase

  7. Classification of Complex Reservoirs in Superimposed Basins of Western China

    Institute of Scientific and Technical Information of China (English)

    PANG Xiongqi; ZHOU Xinyuan; LIN Changsong; HUO Zhipeng; LUO Xiaorong; PANG Hong

    2010-01-01

    Many of the sedimentary basins in western China were formed through the superposition and compounding of at least two previously developed sedimentary basins and in general they can be termed as complex superimposed basins.The distinct differences between these basins and monotype basins are their discontinuous stratigraphic sedimentation,stratigraphic structure and stratigraphic stress-strain action over geological history.Based on the correlation of chronological age on structural sections,superimposed basins can be divided into five types in this study:(1)continuous sedimentation type superimposed basins,(2)middle and late stratigraphic superimposed basins,(3)early and late stratigraphic superimposed basins,(4)early and middle stratigraphic superimposed basins,and(5)long-term exposed superimposed basins.Multiple source-reservoir-caprock assemblages have developed in such basins.In addition,multi-stage hydrocarbon generation and expulsion,multiple sources,polycyclic hydrocarbon accumulation and multiple-type hydrocarbon reservoirs adjustment,reformation and destruction have occurred in these basins.The complex reservoirs that have been discovered widely in the superimposed basins to date have remarkably different geologic features from primary reservoirs,and the root causes of this are folding,denudation and the fracture effect caused by multiphase tectonic events in the superimposed basins as well as associated seepage,diffusion,spilling,oxidation,degradation and cracking.Based on their genesis characteristics,complex reservoirs are divided into five categories:(1)primary reservoirs,(2)trap adjustment type reservoirs,(3)component variant reservoirs,(4)phase conversion type reservoirs and(5)scale-reformed reservoirs.

  8. Fishes of the Taquari-Antas river basin (Patos Lagoon basin, southern Brazil

    Directory of Open Access Journals (Sweden)

    FG. Becker

    Full Text Available The aquatic habitats of the Taquari-Antas river basin (in the Patos Lagoon basin, southern Brazil are under marked environmental transformation because of river damming for hydropower production. In order to provide an information baseline on the fish fauna of the Taquari-Antas basin, we provide a comprehensive survey of fish species based on primary and secondary data. We found 5,299 valid records of fish species in the basin, representing 119 species and 519 sampling sites. There are 13 non-native species, six of which are native to other Neotropical river basins. About 24% of the total native species are still lacking a taxonomic description at the species level. Three native long-distance migratory species were recorded (Leporinus obtusidens, Prochilodus lineatus, Salminus brasiliensis, as well as two potential mid-distance migrators (Parapimelodus nigribarbis and Pimelodus pintado. Although there is only one officially endangered species in the basin (S. brasiliensis, restricted range species (21.7% of total species should be considered in conservation efforts.

  9. Modeling Fluid Flow in Faulted Basins

    Directory of Open Access Journals (Sweden)

    Faille I.

    2014-07-01

    Full Text Available This paper presents a basin simulator designed to better take faults into account, either as conduits or as barriers to fluid flow. It computes hydrocarbon generation, fluid flow and heat transfer on the 4D (space and time geometry obtained by 3D volume restoration. Contrary to classical basin simulators, this calculator does not require a structured mesh based on vertical pillars nor a multi-block structure associated to the fault network. The mesh follows the sediments during the evolution of the basin. It deforms continuously with respect to time to account for sedimentation, erosion, compaction and kinematic displacements. The simulation domain is structured in layers, in order to handle properly the corresponding heterogeneities and to follow the sedimentation processes (thickening of the layers. In each layer, the mesh is unstructured: it may include several types of cells such as tetrahedra, hexahedra, pyramid, prism, etc. However, a mesh composed mainly of hexahedra is preferred as they are well suited to the layered structure of the basin. Faults are handled as internal boundaries across which the mesh is non-matching. Different models are proposed for fault behavior such as impervious fault, flow across fault or conductive fault. The calculator is based on a cell centered Finite Volume discretisation, which ensures conservation of physical quantities (mass of fluid, heat at a discrete level and which accounts properly for heterogeneities. The numerical scheme handles the non matching meshes and guaranties appropriate connection of cells across faults. Results on a synthetic basin demonstrate the capabilities of this new simulator.

  10. Magmatism in rifting and basin formation

    Science.gov (United States)

    Thybo, H.

    2008-12-01

    Whether heating and magmatism cause rifting or rifting processes cause magmatic activity is highly debated. The stretching factor in rift zones can be estimated as the relation between the initial and the final crustal thickness provided that the magmatic addition to the crust is insignificant. Recent research demonstrates substantial magmatic intrusion into the crust in the form of sill like structures in the lowest crust in the presently active Kenya and Baikal rift zones and the DonBas palaeo-rift zone in Ukraine. This result may be surprising as the Kenya Rift is associated with large amounts of volcanic products, whereas the Baikal Rift shows very little volcanism. Identification of large amounts of magmatic intrusion into the crust has strong implications for estimation of stretching factor, which in the case of Baikal Rift Zone is around 1.7 but direct estimation gives a value of 1.3-1.4 if the magmatic addition is not taken into account. This may indicate that much more stretching has taken place on rift systems than hitherto believed. Wide sedimentary basins may form around aborted rifts due to loading of the lithosphere by sedimentary and volcanic in-fill of the rift. This type of subsidence will create wide basins without faulting. The Norwegian- Danish basin in the North Sea area also has subsided gradually during the Triassic without faulting, but only few rift structures have been identified below the Triassic sequences. We have identified several mafic intrusions in the form of large batholiths, typically more than 100 km long, 20-40 km wide and 20 km thick. The associated heating would have lifted the surface by about 2 km, which may have been eroded before cooling. The subsequent contraction due to solidification and cooling would create subsidence in a geometry similar to basins that developed by loading. These new aspects of magmatism will be discussed with regard to rifting and basin formation.

  11. Analysis of K west basin canister gas

    Energy Technology Data Exchange (ETDEWEB)

    Trimble, D.J., Fluor Daniel Hanford

    1997-03-06

    Gas and Liquid samples have been collected from a selection of the approximately 3,820 spent fuel storage canisters in the K West Basin. The samples were taken to characterize the contents of the gas and water in the canisters providing source term information for two subprojects of the Spent Nuclear Fuel Project (SNFP) (Fulton 1994): the K Basins Integrated Water Treatment System Subproject (Ball 1996) and the K Basins Fuel Retrieval System Subproject (Waymire 1996). The barrels of ten canisters were sampled for gas and liquid in 1995, and 50 canisters were sampled in a second campaign in 1996. The analysis results from the first campaign have been reported (Trimble 1995a, 1995b, 1996a, 1996b). The analysis results from the second campaign liquid samples have been documented (Trimble and Welsh 1997; Trimble 1997). This report documents the results for the gas samples from the second campaign and evaluates all gas data in terms of expected releases when opening the canisters for SNFP activities. The fuel storage canisters consist of two closed and sealed barrels, each with a gas trap. The barrels are attached at a trunion to make a canister, but are otherwise independent (Figure 1). Each barrel contains up to seven N Reactor fuel element assemblies. A gas space of nitrogen was established in the top 2.2 to 2.5 inches (5.6 to 6.4 cm) of each barrel. Many of the fuel elements were damaged allowing the metallic uranium fuel to be corroded by the canister water. The corrosion releases fission products and generates hydrogen gas. The released gas mixes with the gas-space gas and excess gas passes through the gas trap into the basin water. The canister design does not allow canister water to be exchanged with basin water.

  12. Okanogan Basin Spring Spawner Report for 2007.

    Energy Technology Data Exchange (ETDEWEB)

    Colville Tribes, Department of Fish & Wildlife

    2007-09-01

    The Okanogan Basin Monitoring and Evaluation Program collected data related to spring spawning anadromous salmonid stocks across the entire Okanogan River basin. Data were collected using redd surveys, traps, underwater video, and PIT-tag technology then summarized and analyzed using simple estimate models. From these efforts we estimated that 1,266 summer steelhead spawned in the Okanogan River basin and constructed 552 redds;152 of these fish where of natural origin. Of these, 121 summer steelhead, including 29 of natural origin, created an estimated 70 redds in the Canadian portion of the Okanagan basin. We estimated summer steelhead spawner escapement into each sub-watershed along with the number from natural origin and the number and density of redds. We documented redd desiccation in Loup Loup Creek, habitat utilization in Salmon Creek as a result of a new water lease program, and 10 spring Chinook returning to Omak Creek. High water through most of the redd survey period resulted in development of new modeling techniques and allowed us to survey additional tributaries including the observation of summer steelhead spawning in Wanacut Creek. These 2007 data provide additional support that redd surveys conducted within the United States are well founded and provide essential information for tracking the recovery of listed summer steelhead. Conversely, redd surveys do not appear to be the best approach for enumerating steelhead spawners or there distribution within Canada. We also identified that spawning distributions within the Okanogan River basin vary widely and stocking location may play an over riding roll in this variability.

  13. Petroleum systems of the Taoudeni Basin,West Africa

    Institute of Scientific and Technical Information of China (English)

    Huang Zhilong; Zhao Baoshun; Jiang Qingchun; Wang Songpo; Liu Bo

    2008-01-01

    The Taoudeni Basin is a typical steady intracratonic basin. Based on the distribution of effective source rocks in the Taoudeni Basin, combined with the structure characteristics of the basin and the distribution characteristics of reservoir beds, two petroleum systems are recognized in the basin:the infra-Cambrian petroleum system and the Silurian petroleum system. Structural uplift and timing of petroleum generation controlled the timing of petroleum charging and preservation of hydrocarbon accumulations. Maturity, evolution history, and distribution of effective source rocks controlled hydrocarbon richness. The geological key factors and geological processes controlled the type of hydrocarbon accumulations.

  14. Faunal migration into the Late Permian Zechstein Basin

    DEFF Research Database (Denmark)

    Sørensen, Anne Mehlin; Håkansson, Eckart; Stemmerik, Lars

    2007-01-01

    the northern margin of Pangea is used to test hypotheses concerning Late Palaeozoic evolution of the North Atlantic region. During the Permian, the Atlantic rift system formed a seaway between Norway and Greenland from the boreal Barents Shelf to the warm and arid Zechstein Basin. This seaway is considered...... to be the only marine connection to the Zechstein Basin and therefore the only possible migration route for bryozoans to enter the basin. The distribution of Permian bryozoans is largely in keeping with such a connection from the cool Barents Shelf past the East Greenland Basin to the warm Zechstein Basin...

  15. Distribution, Statistics, and Resurfacing of Large Impact Basins on Mercury

    Science.gov (United States)

    Fassett, Caleb I.; Head, James W.; Baker, David M. H.; Chapman, Clark R.; Murchie, Scott L.; Neumann, Gregory A.; Oberst, Juergen; Prockter, Louise M.; Smith, David E.; Solomon, Sean C.; Strom, Robert G.; Xiao, Zhiyong; Zuber, Maria T.

    2012-01-01

    The distribution and geological history of large impact basins (diameter D greater than or equal to 300 km) on Mercury is important to understanding the planet's stratigraphy and surface evolution. It is also informative to compare the density of impact basins on Mercury with that of the Moon to understand similarities and differences in their impact crater and basin populations [1, 2]. A variety of impact basins were proposed on the basis of geological mapping with Mariner 10 data [e.g. 3]. This basin population can now be re-assessed and extended to the full planet, using data from the MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) spacecraft. Note that small-to- medium-sized peak-ring basins on Mercury are being examined separately [4, 5]; only the three largest peak-ring basins on Mercury overlap with the size range we consider here. In this study, we (1) re-examine the large basins suggested on the basis of Mariner 10 data, (2) suggest additional basins from MESSENGER's global coverage of Mercury, (3) assess the size-frequency distribution of mercurian basins on the basis of these global observations and compare it to the Moon, and (4) analyze the implications of these observations for the modification history of basins on Mercury.

  16. Oil shale and nahcolite resources of the Piceance Basin, Colorado

    Science.gov (United States)

    ,

    2010-01-01

    This report presents an in-place assessment of the oil shale and nahcolite resources of the Green River Formation in the Piceance Basin of western Colorado. The Piceance Basin is one of three large structural and sedimentary basins that contain vast amounts of oil shale resources in the Green River Formation of Eocene age. The other two basins, the Uinta Basin of eastern Utah and westernmost Colorado, and the Greater Green River Basin of southwest Wyoming, northwestern Colorado, and northeastern Utah also contain large resources of oil shale in the Green River Formation, and these two basins will be assessed separately. Estimated in-place oil is about 1.5 trillion barrels, based on Fischer a ssay results from boreholes drilled to evaluate oil shale, making it the largest oil shale deposit in the world. The estimated in-place nahcolite resource is about 43.3 billion short tons.

  17. Evolution of the Rembrandt impact basin on Mercury.

    Science.gov (United States)

    Watters, Thomas R; Head, James W; Solomon, Sean C; Robinson, Mark S; Chapman, Clark R; Denevi, Brett W; Fassett, Caleb I; Murchie, Scott L; Strom, Robert G

    2009-05-01

    MESSENGER's second Mercury flyby revealed a ~715-kilometer-diameter impact basin, the second-largest well-preserved basin-scale impact structure known on the planet. The Rembrandt basin is comparable in age to the Caloris basin, is partially flooded by volcanic plains, and displays a unique wheel-and-spoke-like pattern of basin-radial and basin-concentric wrinkle ridges and graben. Stratigraphic relations indicate a multistaged infilling and deformational history involving successive or overlapping phases of contractional and extensional deformation. The youngest deformation of the basin involved the formation of a approximately 1000-kilometer-long lobate scarp, a product of the global cooling and contraction of Mercury.

  18. Tectonic setting of Cretaceous basins on the NE Tibetan Plateau: Insights from the Jungong basin

    Science.gov (United States)

    Craddock, W.H.; Kirby, E.; Dewen, Z.; Jianhui, L.

    2012-01-01

    Quantifying the Cenozoic growth of high topography in the Indo-Asian collision zone remains challenging, due in part to significant shortening that occurred within Eurasia before collision. A growing body of evidence suggests that regions far removed from the suture zone experienced deformation before and during the early phases of Himalayan orogenesis. In the present-day north-eastern Tibetan Plateau, widespread deposits of Cretaceous sediment attest to significant basin formation; however, the tectonic setting of these basins remains enigmatic. We present a study of a regionally extensive network of sedimentary basins that are spatially associated with a system of SE-vergent thrust faults and are now exposed in the high ranges of the north-eastern corner of the Tibetan Plateau. We focus on a particularly well-exposed basin, located ~20km north of the Kunlun fault in the Anyemaqen Shan. The basin is filled by ~900m of alluvial sediments that become finer-grained away from the basin-bounding fault. Additionally, beds in the proximal footwall of the basin-bounding fault exhibit progressive, up-section shallowing and several intraformational unconformities which can be traced into correlative conformities in the distal part of the basin. The observations show sediment accumulated in the basin during fault motion. Regional constraints on the timing of sediment deposition are provided by both fossil assemblages from the Early Cretaceous, and by K-Ar dating of volcanic rocks that floor and cross-cut sedimentary fill. We argue that during the Cretaceous, the interior NE Tibetan Plateau experienced NW-SE contractional deformation similar to that documented throughout the Qinling-Dabie orogen to the east. The Songpan-Ganzi terrane apparently marked the southern limit of this deformation, such that it may have been a relatively rigid block in the Tibetan lithosphere, separating regions experiencing deformation north of the convergent Tethyan margin from regions deforming

  19. Basement faults and volcanic rock distributions in the Ordos Basin

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Volcanic rocks in the Ordos Basin are of mainly two types: one in the basin and the other along the margin of the basin. Besides those along the margin, the marginal volcanic rocks also include the volcanic rocks in the Yinshanian orogenic belt north of the basin. Based on the latest collection of gravitational and aeromagnetic data, here we interpret basement faults in the Ordos Basin and its peripheral region, compare the faults derived from aeromagnetic data with those from seismic data, and identify the geological ages of the fault development. Two aeromagnetic anomaly zones exist in the NE-trending faults of the southern basin, and they are in the volcanic basement formed in pre-Paleozoic. These NE-trending faults are the channel of volcanic material upwelling in the early age (Archean-Neoproterozoic), where igneous rocks and sedimentary rocks stack successively on both sides of the continental nucleus. In the Cambrian, the basin interior is relatively stable, but in the Late Paleozoic and Mesozoic, the basin margin underwent a number of volcanic activities, accompanied by the formation of nearly north-south and east-west basement faults in the basin periphery and resulting in accumulation of great amount of volcanic materials. Volcanic tuff from the basin periphery is discovered in the central basin and volcanic materials are exposed in the margins of the basin. According to the source-reservoir-cap rock configuration, the basin peripheral igneous traps formed in the Indosinian-Early Yanshanian and Late Hercynian are favorable exploration objectives, and the volcanic rocks in the central basin are the future target of exploration.

  20. The link between tectonics and sedimentation in back-arc basins : New genetic constraints from the analysis of the Pannonian Basin

    NARCIS (Netherlands)

    Balázs, A.; Matenco, L.; Magyar, I.; Horváth, F.; Cloetingh, S.

    2016-01-01

    The architecture of sedimentary basins reflects the relationship between accommodation space and sediment supply, their rates and localization being variable during basin evolution. The mechanisms driving the interplay between tectonics and sedimentation in extensional back-arc basins overlying rheo

  1. Radionuclides in the Great Lakes basin.

    Science.gov (United States)

    Ahier, B A; Tracy, B L

    1995-12-01

    The Great Lakes basin is of radiologic interest due to the large population within its boundaries that may be exposed to various sources of ionizing radiation. Specific radionuclides of interest in the basin arising from natural and artificial sources include 3H, 14C, 90Sr, 129I, 131I, 137Cs, 222Rn, 226Ra, 235U, 238U, 239Pu, and 241Am. The greatest contribution to total radiation exposure is the natural background radiation that provides an average dose of about 2.6 mSv/year to all basin residents. Global fallout from atmospheric nuclear weapons tests conducted before 1963 has resulted in the largest input of anthropogenic radioactivity into the lakes. Of increasing importance is the radionuclide input from the various components of the nuclear fuel cycle. Although the dose from these activities is currently very low, it is expected to increase if there is continued growth of the nuclear industry. In spite of strict regulations on design and operation of nuclear power facilities, the potential exists for a serious accident as a result of the large inventories of radionuclides contained in the reactor cores; however, these risks are several orders of magnitude less than the risks from other natural and man-made hazards. An area of major priority over the next few decades will be the management of the substantial amounts of radioactive waste generated by nuclear fuel cycle activities. Based on derived risk coefficients, the theoretical incidence of fatal and weighted nonfatal cancers and hereditary defects in the basin's population, attributable to 50 years of exposure to natural background radiation, is conservatively estimated to be of the order of 3.4 x 10(5) cases. The total number of attributable health effects to the year 2050 from fallout radionuclides in the Great Lakes basin is of the order of 5.0 x 10(3). In contrast, estimates of attributable health effects from 50 years of exposure to current nuclear fuel cycle effluent in the basin are of the order of 2

  2. Hotspots within the Transboundary Selenga River Basin

    Science.gov (United States)

    Kasimov, Nikolay; Lychagin, Mikhail; Chalov, Sergey

    2013-04-01

    Gathering the efficient information on water pollution of transboundary river systems remains the crucial task in international water management, environmental pollution control and prevention health problems. Countries, located in the low parts of the river basins, depend on the water strategy and water use in the adjacent countries, located upstream. Surface water pollution is considered to be the most serious problem, facing the above-mentioned countries. Large efforts in terms of field measurement campaigns and (numerical) transport modeling are then typically needed for relevant pollution prediction and prevention. Russian rivers take inflow from 8 neighboring countries. Among them there are 2 developing economies - People Republic of China and Mongolia, which are located in water-scarce areas and thus solve their water-related problems through the consumption of international water. Negative change of water runoff and water quality in the foreign part of transboundary river is appeared inside Russian territory with more or less delay. The transboundary river system of Selenga is particularly challenging, being the biggest tributary of Lake Baikal which is the largest freshwater reservoir in the world. Selenga River contributes about 50 % of the total inflow into Baikal. It originates in the mountainous part of Mongolia and then drains into Russia. There are numerous industries and agricultural activities within the Selenga drainage basin that affect the water quality of the river system. Absence of the single monitoring system and predictive tools for pollutants transport in river system requires large efforts in understanding sources of water pollution and implemented data on the relevant numerical systems for the pollution prediction and prevention. Special investigations in the Selenga river basin (Mongolia and Russia) were done to assess hot spots and understand state-of-the art in sediment load, water chemistry and hydrobiology of transboundary systems

  3. The evolution and performance of river basin management in the Murray-Darling Basin

    Directory of Open Access Journals (Sweden)

    Andrew Ross

    2016-09-01

    Full Text Available We explore bioregional management in the Murray-Darling Basin (MDB in Australia through the institutional design characteristics of the MDB River Basin Organization (RBO, the actors and organizations who supported and resisted the establishment of the RBO, and the effectiveness of the RBO. During the last 25 years, there has been a major structural reform in the MDB RBO, which has changed from an interstate coordinating body to an Australian government agency. Responsibility for basin management has been centralized under the leadership of the Australian government, and a comprehensive integrated Basin plan has been adopted. The driving forces for this centralization include national policy to restore river basins to sustainable levels of extraction, state government difficulties in reversing overallocation of water entitlements, the millennium drought and its effects, political expediency on the part of the Australian government and state governments, and a major injection of Australian government funding. The increasing hierarchy and centralization of the MDB RBO does not follow a general trend toward multilevel participative governance of RBOs, but decentralization should not be overstated because of the special circumstances at the time of the centralization and the continuing existence of some decentralized elements, such as catchment water plans, land use planning, and water quality. Further swings in the centralization-decentralization pendulum could occur. The MDB reform has succeeded in rebalancing Basin water allocations, including an allocation for the environment and reduced diversion limits. There are some longer term risks to the implementation of reform, including lack of cooperation by state governments, vertical coordination difficulties, and perceived reductions in the accountability and legitimacy of reform at the local level. If implementation of the Basin plan is diverted or delayed, a new institution, the Commonwealth

  4. Mesozoic-Cenozoic Basin Features and Evolution of Southeast China

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The Late Triassic to Paleogene (T3-E) basin occupies an area of 143100 km2, being the sixth area of the whole of SE China; the total area of synchronous granitoid is about 127300 km2; it provides a key for understanding the tectonic evolution of South China. From a new 1:1500000 geological map of the Mesozoic-Cenozoic basins of SE China, combined with analysis of geometrical and petrological features, some new insights of basin tectonics are obtained. Advances include petrotectonic assemblages,basin classification of geodynamics, geometric features, relations of basin and range. According to basin-forming geodynamical mechanisms, the Mesozoic-Cenozoic basin of SE China can be divided into three types, namely: 1) para-foreland basin formed from Late Triassic to Early Jurassic (T3-J1)under compressional conditions; 2) rift basins formed during the Middle Jurassic (J2) under a strongly extensional setting; and 3) a faulted depression formed during Early Cretaceous to Paleogene (K1-E)under back-arc extension action. From the rock assemblages of the basin, the faulted depression can be subdivided into a volcanic-sedimentary type formed mainly during the Early Cretaceous (K1) and a red-bed type formed from Late Cretaceous to Paleogene (K2-E). Statistical data suggest that the area of all para-foreland basins (T3-J1) is 15120 km2, one of rift basins (J2) occupies 4640 km2, and all faulted depressions equal to 124330 km2 including the K2-E red-bed basins of 37850 km2. The Early Mesozoic(T3-J1) basin and granite were mostly co-generated under a post-collision compression background,while the basins from Middle Jurassic to Paleogene (J2-E) were mainly constrained by regional extensional tectonics. Three geological and geographical zones were surveyed, namely: 1) the Wuyishan separating zone of paleogeography and climate from Middle Jurassic to Tertiary; 2) the Middle Jurassic rift zone; and 3) the Ganjiang separating zone of Late Mesozoic volcanism. Three types of basin

  5. Development of the Mozambique and Ruvuma sedimentary basins, offshore Mozambique

    Science.gov (United States)

    Salman, G.; Abdula, I.

    1995-04-01

    Two major sedimentary basins have been identified on the continental margin of Mozambique—Mozambique Basin and Ruvuma Basin. The formation of the basins is related to the break-up of Gondwana and opening of the western part of the Indian Ocean. The basins are relatively young, having developed discordantly to the structural plan of Gondwana sedimentary basins. The history of the formation of the East African continental margin sedimentary basins within Mozambique has been studied on the basis of the present-day concept of Gondwana break-up and Madagascar's drift with respect to Africa. Two stages in the history of the East African basins can be recognized: late-Gondwana and post-Gondwana. The late-Gondwana stage (303-157 Ma) is typified by sedimentary and volcanogenic rocks of the Karoo Group. The post-Gondwana stage (157-0 Ma) corresponds to the period of active Gondwana break-up and the formation of Indian Ocean marginal basins. The Mozambique Basin occupies both central and southern parts of the coastal plain of Mozambique, extending onto the continental shelf and slope. The sedimentary fill is composed of Upper Jurassic, Cretaceous and Cenozoic rocks which discordantly overly the Karoo basalts. The Upper Jurassic occurs as continental red-beds, mostly distributed within buried grabens. Cretaceous rocks occur as terrigenous sediments of continental and marine genesis. Cenozoic deposits are of predominantly marine and deltaic origin. The Ruvuma Basin, situated in the north of Mozambique, is part of an extended East African marginal basin which includes parts of the coastal plains and continental margins of Tanzania and Kenya. The basement of the basin is composed of crystalline and metamorphic rocks of pre-Cambrian age. The sedimentary fill is represented by continental terrigenous Karoo sediments, marine and lagoonal Jurassic deposits, and marine and deltaic rocks of Cretaceous and Cenozoic age. The main difference between the sedimentary fill of the

  6. Strontium isotope stratigraphy of the Pelotas Basin

    Energy Technology Data Exchange (ETDEWEB)

    Zerfass, Geise de Santana dos Anjos, E-mail: geise.zerfass@petrobras.com.br [Petroleo Brasileiro S.A. (PETROBRAS/CENPES/PDGEO/BPA), Rio de Janeiro, RJ (Brazil). Centro de Pesquisas e Desenvolvimento Leopoldo Americo Miguez de Mello; Chemale Junior, Farid, E-mail: fchemale@unb.br [Universidade de Brasilia (UnB), DF (Brazil). Instituto de Geociencias; Moura, Candido Augusto Veloso, E-mail: candido@ufpa.br [Universidade Federal do Para (UFPA), Belem, PA (Brazil). Centro de Geociencias. Dept. de Geoquimica e Petrologia; Costa, Karen Badaraco, E-mail: karen.costa@usp.br [Instituto Oceanografico, Sao Paulo, SP (Brazil); Kawashita, Koji, E-mail: koji@usp.br [Unversidade de Sao Paulo (USP), SP (Brazil). Centro de Pesquisas Geocronologicas

    2014-07-01

    Strontium isotope data were obtained from foraminifera shells of the Pelotas Basin Tertiary deposits to facilitate the refinement of the chronostratigraphic framework of this section. This represents the first approach to the acquisition of numerical ages for these strata. Strontium isotope stratigraphy allowed the identification of eight depositional hiatuses in the Eocene-Pliocene section, here classified as disconformities and a condensed section. The reconnaissance of depositional gaps based on confident age assignments represents an important advance considering the remarkably low chronostratigraphic resolution in the Cenozoic section of the Pelotas Basin. The recognition of hiatuses that match hiatuses is based on biostratigraphic data, as well as on global events. Furthermore, a substantial increase in the sedimentation rate of the upper Miocene section was identified. Paleotemperature and productivity trends were identified based on oxygen and carbon isotope data from the Oligocene-Miocene section, which are coherent with worldwide events, indicating the environmental conditions during sedimentation. (author)

  7. Hydrothermal circulation in an anisotropic sedimentary basin: Application to the Okinawa back arc basin

    Energy Technology Data Exchange (ETDEWEB)

    Genthon, P.; Rabinowicz, M. (Groupe de Recherches de Geodesie, Spatiale (France)); Foucher, J.P.; Sibuet, J.C. (Inst. Francais de Recherches pour l' Exploitation de la Mer, Plouzane (France))

    1990-11-10

    The authors explore the pattern of two-dimensional convection in an highly anisotropical porous medium. This physical situation is relevant to passive margin sedimentary basins consisting of interbedded coarse-grained pervious and shale matrix. They show that permeability anisotropies of the order of 10{sup 2}-10{sup 4} allow for long convective cells, of aspect ratio greater than 10, but that a combination of this parameter with a slight slope of the order of a few percent of the sedimentary layers is required to stabilize these long cells. As an example, they present the Okinawa basin, an active submarine back arc basin, with a sedimentary thickness of about 2 km and a heat flow profile across this basin, varying from 32 to 232 mWm{sup {minus}2} over a distance of 30 km. It is shown that this heat flow variation is difficult to explain with conductive mechanisms only but is well reproduced by different convective models relying on permeability anisotropy plus slope. Although the insufficient thermal and structural constraints did not allow them to build a unique model, the whole set of possible fits to the heat flow data may restrict the mean hydraulic parameters of the basin. A vertical permeability of a few tens of milidarcy and an anisotropy greater than 100 are required to produce the expected stable and active large-scale circulation. It is suggested in conclusion that this type of circulation might be active in oil- or oil-forming element migration.

  8. Estimation of Continental-Basin-Scale Sublimation in the Lena River Basin, Siberia

    Directory of Open Access Journals (Sweden)

    Kazuyoshi Suzuki

    2015-01-01

    Full Text Available The Lena River basin in Siberia produces one of the largest river inflows into the Arctic Ocean. One of the most important sources of runoff to the river is spring snowmelt and therefore snow ablation processes have great importance for this basin. In this study, we simulated these processes with fine resolution at basin scale using MicroMet/SnowModel and SnowAssim. To assimilate snow water equivalent (SWE data in SnowAssim, we used routine daily snow depth data and Sturm’s method. Following the verification of this method for SWE estimation in the basin, we evaluated the impact of snow data assimilation on basin-scale snow ablation. Through validation against MODIS snow coverage data and in situ snow survey observations, we found that SnowAssim could not improve on the original simulation by MicroMet/SnowModel because of estimation errors within the SWE data. Vegetation and accumulated snowfall control the spatial distribution of sublimation and we established that sublimation has an important effect on snow ablation. We found that the ratio of sublimation to snowfall in forests was around 26% and that interannual variation of sublimation modulated spring river runoff.

  9. Comparison of Kuqa foreland basin with Persian Gulf Basin in salt tectonics

    Institute of Scientific and Technical Information of China (English)

    Guimei WAN; Liangjie TANG; Wenzheng JIN

    2007-01-01

    Compared Kuqa foreland basin with Persian Gulf Basin in development of salt layers, salt tectonics, and the relation between salt tectonics and hydrocarbon, it is concluded that the salt diapirs are relative to hydrocarbon. Searching salt diapirs and related traps in Kuqa foreland basin is important. The forming mechanism of salt tectonic in Kuqa foreland basin is different from that of Hormuz Series, but similar to that of Lower Fars Series/Gachsaran Formation. Inspired by the role of salt tectonics of Lower Fars Series/Gachsaran Formation in hydrocarbon accumulation, the authors considered that the exploration below salt layer should be enforced, and the traps below salt layer in the southern part of the Kuqa foreland basin would be found where salt layer is thicker. On the contrary, the traps should be found both above and below the salt layer in front of the northern mountain where salt layer is thin. The Triassic and Jurassic source rocks are rich in this area with great exploration prospective.

  10. Strengthening river basin institutions: The Global Environment Facility and the Danube River Basin

    Science.gov (United States)

    Gerlak, Andrea K.

    2004-08-01

    Increased international attention to water resource management has resulted in the creation of new institutional arrangements and funding mechanisms as well as international initiatives designed to strengthen river basin institutions. The Global Environment Facility's (GEF) International Waters Program is at the heart of such novel collaborative regional approaches to the management of transboundary water resources. This paper assesses GEF-led efforts in the Danube River Basin, GEF's most mature and ambitious projects to date. It finds that GEF has been quite successful in building scientific knowledge and strengthening regional governance bodies. However, challenges of coordinating across expanding participants and demonstrating clear ecological improvements remain. GEF-led collaborative activities in the Danube River Basin reveal three critical lessons that can inform future river basin institution building and decision making, including the importance of appropriately creating and disseminating scientific data pertaining to the river system, the need for regional governance bodies for integrated river basin management, and the necessity to address coordination issues throughout project planning and implementation.

  11. Integrated Basin Scale Hydropower and Environmental Opportunity Assessment in the Deschutes River Basin, Oregon

    Science.gov (United States)

    Voisin, N.; Geerlofs, S. H.; Vail, L. W.; Ham, K. D.; Tagestad, J. D.; Hanrahan, T. P.; Seiple, T. E.; Coleman, A. M.; Stewart, K.

    2012-04-01

    The Deschutes River Basin in Oregon, USA, is home to a number of diverse groups of stakeholders that rely upon the complex snowmelt and groundwater-dominated river system to support their needs, livelihoods, and interests. Basin system operations that vary across various temporal and spatial scales often must balance an array of competing demands including maintaining adequate municipal water supply, recreation, hydropower generation, regulations related to environmental flows, mitigation programs for salmon returns, and in-stream and storage rights for irrigation water supplied by surface water diversions and groundwater pumping. The U.S. Department of Energy's Integrated Basin-scale Opportunity Assessment initiative is taking a system-wide approach to identifying opportunities and actions to increase hydropower and enhance environmental conditions while sustaining reliable supply for other uses. Opportunity scenarios are analyzed in collaboration with stakeholders, through nested integrated modeling and visualization software to assess tradeoffs and system-scale effects. Opportunity assessments are not intended to produce decisional documents or substitute for basin planning processes; assessments are instead intended to provide tools, information, and a forum for catalyzing conversation about scenarios where both environmental and hydropower gains can be realized within a given basin. We present the results of the nested integrated modeling approach and the modeling scenarios in order to identify and explore opportunities for the system.

  12. Silurian to Devonian foreland basin in the south edge of Tarim Basin

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Based on the theory of plate tectonics, combining with the isotopic dating of ophiolite, igneous and volcanics, geochemical test, rare earth element analyze and seismic interpretation, this paper studies the pre-Carboniferous tectonics and sedimentary formation of the south edge of the Tarim Basin and proves that there exists the Kunlun Ocean under tensional tectonics during the Sinian and Cambrian in the south edge of the Tarim Plate. After that, due to the collision orogenesis, there formed the peripheral foreland basin in the south edge of Tarim. The Upper Silurian and Devonian molasses sedimentary system superposed on the Sinian and Middle Silurian passive margin flysch sedimentary system and formed the bivariate structure of the foreland basin. And at the same time, based on the field geology and seismic interpretation, we have identified that the formation of the Silurian and Devonian have the character of half deposit which shows thick in the south area and thin in the north, and the pre-Carboniferous thrust compression tectonics remained in the foreland thrust belt, which further demonstrates that there existed the Silurian and Devonian peripheral foreland basin on the south edge of the Tarim Basin.

  13. K Basin sludge treatment process description

    Energy Technology Data Exchange (ETDEWEB)

    Westra, A.G.

    1998-08-28

    The K East (KE) and K West (KW) fuel storage basins at the 100 K Area of the Hanford Site contain sludge on the floor, in pits, and inside fuel storage canisters. The major sources of the sludge are corrosion of the fuel elements and steel structures in the basin, sand intrusion from outside the buildings, and degradation of the structural concrete that forms the basins. The decision has been made to dispose of this sludge separate from the fuel elements stored in the basins. The sludge will be treated so that it meets Tank Waste Remediation System (TWRS) acceptance criteria and can be sent to one of the double-shell waste tanks. The US Department of Energy, Richland Operations Office accepted a recommendation by Fluor Daniel Hanford, Inc., to chemically treat the sludge. Sludge treatment will be done by dissolving the fuel constituents in nitric acid, separating the insoluble material, adding neutron absorbers for criticality safety, and reacting the solution with caustic to co-precipitate the uranium and plutonium. A truck will transport the resulting slurry to an underground storage tank (most likely tank 241-AW-105). The undissolved solids will be treated to reduce the transuranic (TRU) and content, stabilized in grout, and transferred to the Environmental Restoration Disposal Facility (ERDF) for disposal. This document describes a process for dissolving the sludge to produce waste streams that meet the TWRS acceptance criteria for disposal to an underground waste tank and the ERDF acceptance criteria for disposal of solid waste. The process described is based on a series of engineering studies and laboratory tests outlined in the testing strategy document (Flament 1998).

  14. Underworld and multi-basin heat flow

    Science.gov (United States)

    Quenette, S. M.; O'Neill, C.; Moresi, L. N.; Danis, C. R.; Mansour, J.

    2011-12-01

    We present an over arching method for non-linear heat flow assessments of large, multi-basin systems. Our example is the Sydney-, Gunnedah-, Bowen basins (Danis et al 2011), which covers an area of 800kms by 1900kms and depth of 5kms, on the east coast of Australia. It is used as a baseline towards further fluid and structural geodynamics oriented analysis. In contrast to reservoir scale geothermal models - basin, multi-basin and towards lithosphere scale models exhibit their own challenges in terms of physical/rheological behaviour and computational tractability. For instance we model a non-linear heat flow by means of temperature dependent conductivity, as indicated by Clauser and Huenges (1995), which allows crystalline basement rocks, such as granites, to show for example a significant decrease in conductivity from ambient temperature up to around 400C, dropping from around 3 mK**(units) to around 2. For this modelling, a specialisation of the geodynamics code 'Underworld' (Moresi et al 2007) called Underworld-GT is used. A toolbox is added to the otherwise un-touched Underworld code adding geothermal workflow and context to Underworld. A particular novel feature is the ability to load stratigraphic layers, and/or GoCAD or GeoModeller voxel sets as the constraining geological geometry, whilst allowing the heat assessment models to scale from 1 process to 1000s. Another is the ability to prescribe synthetic drill holes, and its use in stochastic-oriented assessments of model parameters. Following the Underworld platform's approach and its simple PDE abstraction layer, these model configurations from a baseline for further additions to the governing equations such as fluid flow and structure, enabling a bridge between reservoir and continental scale dynamics, albeit with their own computational challenges.

  15. Effective Monitoring of Small River Basins

    Directory of Open Access Journals (Sweden)

    W. Symader

    2002-01-01

    Full Text Available As the transport of many pollutants occurs during high floods monitoring programs must focus on these intermittent events. In small rivers the pollutants start their travel as short pulses often associated with fine particles, but disperse on their way downstreams. Therefore the chemical data of a flood event are only representative of a small part of the basin adjacent to the monitoring station. This is usually not taken into account by evaluating water quality data.

  16. Effective Monitoring of Small River Basins

    OpenAIRE

    2002-01-01

    As the transport of many pollutants occurs during high floods monitoring programs must focus on these intermittent events. In small rivers the pollutants start their travel as short pulses often associated with fine particles, but disperse on their way downstreams. Therefore the chemical data of a flood event are only representative of a small part of the basin adjacent to the monitoring station. This is usually not taken into account by evaluating water quality data.

  17. Water resources in the Great Basin

    Science.gov (United States)

    Jeanne C. Chambers

    2008-01-01

    The Great Basin Watershed covers 362,600 km (140,110 mi2) and extends from the Sierra Nevada Range in California to the Wasatch Range in Utah, and from southeastern Oregon to southern Nevada (NBC Weather Plus Website). The region is among the driest in the nation and depends largely on winter snowfall and spring runoff for its water supply. Precipitation may be as much...

  18. Early, middle, and late Miocene basin development, California

    Energy Technology Data Exchange (ETDEWEB)

    Bachman, S.B.

    1988-03-01

    Contrary to earlier models of progressive basin development related to northward migration of the Mendocino triple junction, it can now be documented that the major basins of coastal California developed at about the same time in the late Oligocene to early Miocene. This basin development is marked by rapid deepening of basin floors, subsequent changes in depositional facies from nonmarine and shallow marine to deep marine, and widespread volcanism dated at 23-20 Ma. The coastal basins likely formed by rifting and subsidence linked to the proximity of the Farallon-pacific spreading ridge and the subduction of hot young oceanic crust, but cannot be correlated to any existing models of triple junction migration. Indeed, strike-slip restored positions of the coastal basins at their inception indicate that the basins were spread out over about 800 km of the southern coast of California. The Miocene basins were likely larger than the present coastal basins, although their configurations are obscured by late Neogene faulting and erosion. It is likely, however, that paleohighs separated at least some of the margin into proximal and distal basins. With local exceptions, structuring in the Miocene basins was primarily extensional, with widespread strike-slip and thrust tectonics restricted mainly to latest Miocene and younger events. Plate reconstructions suggest several hundred kilometers of transform motion occurred along the California margin during the Miocene, but there is only limited evidence of this movement in the known history of either the basins or the major faults of California. Sedimentation during the Miocene was controlled by both oceanic conditions (biogenic component) and the relative abundance of clastic input. The clastic input was controlled by a combination of proximal vs distal basinal positions, eustatic sea level changes, and local tectonics.

  19. South Fork Holston River basin 1988 biomonitoring

    Energy Technology Data Exchange (ETDEWEB)

    Saylor, C.F.; Ahlstedt, S.A.

    1990-06-01

    There is concern over the effects of shifts in land use use practices on the aquatic fauna of streams in the South Fork Holston River basin in northwestern North Carolina and southwestern Virginia. Trout reproduction has noticeably declined in the Watauga River subbasin. The Watauga River and Elk River subbasins have been subjected to commercial and resort development. The Middle fork Holston River and the upper South Fork Holston River subbasins have been affected by agricultural and mining activities, respectively (Cox, 1986). To aid reclamation and management of the South Fork Holston basin, Tennessee Valley Authority (TVA) biologists conducted biomonitoring--including index of biotic integrity and macroinvertebrate sampling--on the Middle Fork Holston, South Fork Holston, Watauga, and Elk Rivers to assess cumulative impairment related to changes in habitat and pollutant loading in these subbasins. Biomonitoring can detect environmental degradation, help document problem areas, and assist in development of strategies for managing water quality. This report discusses the methods and materials and results of the biomonitoring of South Fork Holston River Basin. 13 refs., 5 figs., 12 tabs.

  20. Petroleum Exploration of Craton Basins in China

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Craton basins are a significant petroliferous provenance. Having undergone multiple openclose tectonic cycles and strong reworking of the late Cenozoic tectonic movement, the craton basins in China are highly broken. This has resulted in multi-source and multiphase hydrocarbon generation and later hydrocarbon accumulation so that a complicated spatial assemblage of primary, paraprimary and secondary oil-gas pools has been formed. The primary factors controlling hydrocarbon accumulation include hydrocarbon-generating depressions, paleouplifts, paleoslopes, unconformity surfaces, paleo-karst, faults and fissure systems as well as the later conservation conditions. In consequence, the strategy of exploration for China's craton basins is to identify the effective source rocks, pay attention to the different effects of paleohighs and late reworking, enhance studies of the secondary storage space, attach importance to the exploration of lithologic oil-gas reservoirs and natural gas pools, and approach consciously from the secondary oil pools to the targets near the source rocks. At the same time, a complete system of technologies and techniques must be built up.

  1. Geothermal fluid genesis in the Great Basin

    Energy Technology Data Exchange (ETDEWEB)

    Flynn, T.; Buchanan, P.K.

    1990-01-01

    Early theories concerning geothermal recharge in the Great Basin implied recharge was by recent precipitation. Physical, chemical, and isotopic differences between thermal and non-thermal fluids and global paleoclimatic indicators suggest that recharge occurred during the late Pleistocene. Polar region isotopic studies demonstrate that a depletion in stable light-isotopes of precipitation existed during the late Pleistocene due to the colder, wetter climate. Isotopic analysis of calcite veins and packrat midden megafossils confirm the depletion event occurred in the Great Basin. Isotopic analysis of non-thermal springs is utilized as a proxy for local recent precipitation. Contoured plots of deuterium concentrations from non-thermal and thermal water show a regional, systematic variation. Subtracting contoured plots of non-thermal water from plots of thermal water reveals that thermal waters on a regional scale are generally isotopically more depleted. Isolated areas where thermal water is more enriched than non-thermal water correspond to locations of pluvial Lakes Lahontan and Bonneville, suggesting isotopically enriched lake water contributed to fluid recharge. These anomalous waters also contain high concentrations of sodium chloride, boron, and other dissolved species suggestive of evaporative enrichment. Carbon-age date and isotopic data from Great Basin thermal waters correlate with the polar paleoclimate studies. Recharge occurred along range bounding faults. 151 refs., 62 figs., 15 tabs.

  2. DROUGHT ANALYSIS IN OZANA DRAINAGE BASIN

    Directory of Open Access Journals (Sweden)

    Marina IOSUB

    2016-03-01

    Full Text Available Ozana drainage basin is located at the contact between large landscape units (the Carpathian mountains, the Subcarpathian area, and the plateau region. This placement determines the existence of a complex climate in the region. Despite being small in size, and its extension on an W-E direction, differences can be observed, especially of the way extreme phenomena take place. In the case of droughts, it had different intensities in the mountains, compared to the plateau region. In order to emphasize the different distribution on the territory, several climatic indexes have been calculated, regarding dryness (De Martonne Index, Hellman criterion. The analysis of these indexes at the same monitoring stations (Pluton, Leghin and Dumbrava emphasizes the growth of the drought periods in the plateau region and the fact that they shorten in the mountain area. In the mountainous area, where the land is very well forested, the values of the De Martonne index can reach 45.4, and in the plateau regions, where the forest associations are sparse, the values dropped to 30.6. According to the Hellman criterion, several differences can be emphasized, at basin level. In the mountainous region, there is only one month that, at a multi-annual level, has stood up among the rest, as being excessively droughty, while in the median /central region of the basin, three months have been identified, that have such potential, as well as five months, at Dumbrava.

  3. Frost risks in the Mantaro river basin

    Directory of Open Access Journals (Sweden)

    G. Trasmonte

    2008-04-01

    Full Text Available As part of the study on the Mantaro river basin's (central Andes of Perú current vulnerability to climate change, the temporal and spatial characteristics of frosts were analysed. These characteristics included intensity, frequency, duration, frost-free periods, area distribution and historical trends. Maps of frost risk were determined for the entire river basin, by means of mathematical algorithms and GIS (Geographic Information Systems tools, using minimum temperature – 1960 to 2002 period, geomorphology, slope, land-use, types of soils, vegetation and life zones, emphasizing the rainy season (September to April, when the impacts of frost on agriculture are most severe. We recognized four categories of frost risks: low, moderate, high and critical. The critical risks (with a very high probability of occurrence were related to high altitudes on the basin (altitudes higher than 3800 m a.s.l., while the low (or null probability of occurring risks were found in the lower zones (less than 2500 m a.s.l.. Because of the very intense agricultural activity and the high sensitivity of the main crops (Maize, potato, artichoke in the Mantaro valley (altitudes between 3100 and 3300 m a.s.l., moderate to high frost risks can be expected, with a low to moderate probability of occurrence. Another significant result was a positive trend of 8 days per decade in the number of frost days during the rainy season.

  4. Inversion tectonics in the Neogene basins of Tuscany (Northern Apennines, Italy): Insights from the Pisa-Viareggio basin.

    Science.gov (United States)

    Argnani, A.; Rogledi, S.

    2012-04-01

    Several sedimentary basins are located in the internal portion of the Northern Apennines, bordering the eastern side of the Northern Tyrrhenian sea. These basins trend almost parallel to the Apennine range and are filled by Neogene sediments with thickness ranging between few 100's m to few km (Martini et al., 2001). Sediments belonging to these basins crop out extensively in western Tuscany, often appearing heavily deformed. Although classically interpreted as extensional basins (e.g., Martini and Sagri, 1993 and references therein), some papers call for an initial thrust-related origin (Finetti et al., 2001; Bonini and Sani, 2002), and the long-lasting debate about the origin of the Neogene basins of Tuscany is still ongoing (cfr. Brogi 2011 and Sani et al., 2004). This contribution aims at presenting the case of the Pisa-Viareggio basin, which is the northernmost one among the large basins of Tuscany (Pascucci et al., 2007). This basin straddles the coastline and has been investigated through the interpretation of a grid of industrial seismic profiles covering the Pisa plain and tied to exploration wells. In the Pisa-Viareggio basin seismic profiles show a west-dipping listric extensional fault that bounds the basin to the east, supporting an extensional origin. The basin is filled with up to 3 seconds of upper Messinian to Quaternary sediments, and extension mostly occurred during late Messinian-early Pliocene, although continuing with reduced intensity till the Quaternary. The southern part of this basin shows a superimposed contractional deformation (tectonic inversion), that progressively increases to the south, where the basin appears completely overturned and eroded in the Livorno Mountains. The basin-boundary fault trends roughly NNW-SSE and is buried in the Quaternary sediments of the Pisa plain, but it turns rather abruptly to N-S and NNE-SSW in the south, near Livorno. Inspection of detailed geological maps (Lazzarotto et al., 1990) suggests that the

  5. Assessment of undiscovered conventional oil and gas resources of Bonaparte Basin, Browse Basin, Northwest Shelf, and Gippsland Basin Provinces, Australia, 2011

    Science.gov (United States)

    Pollastro, Richard M.; Brownfield, Michael E.; Charpentier, Ronald R.; Cook, Troy A.; Klett, Timothy R.; Kirschbaum, Mark A.; Pitman, Janet K.; Schenk, Christopher J.

    2012-01-01

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated means of 4.7 billion barrels of undiscovered oil and 227 trillion cubic feet of undiscovered natural gas in three major offshore petroleum basins of northwest Australia and in the Gippsland Basin of southeast Australia.

  6. Plate tectonic setting and genetic types of gas (oil)-bearing basins in China

    Institute of Scientific and Technical Information of China (English)

    张一伟; 陈发景; 陆克政; 漆家福

    1997-01-01

    The plate tectonic setting and genetic types of the gas (oil)-bearing basins in China are studied. Based on the history of break-up and amalgamation of Pangea, the three tectonic evolutionary megastages can be divided and the sedimentary basins in China are classified as Palaeozoic and Meso-Cenozoic basins. The Palaeozoic gas(oil)-bearing basins are mainly located in intracratonic basins, on which different types of Meso-Cenozoic basins are superimposed, and located in cratonic marginal basins and aulacogens destroyed with a slight degree, (n contrast, the Mesozoic and Cenozoic gas (oil)-bearing basins mainly formed in extensional foreland and intracontmental shortening flexural basins.

  7. Formation and evolution of the Chinese marine basins

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    There are plenty of petroleum resources in the Chinese marine basins, which will be the potential exploration regions of petroleum in the 21 st century. The formation and evolution of the Chinese marine basins have mainly undergone two major tectonic epochs and five tectonic evolution stages. The first major tectonic epoch is the early Paleozoic plate divergence and drifting epoch during which the marine basins were formed, and the second one is the late Paleozoic plate convergence and collision epoch during which the pre-existent marine basins were superimposed and modified. The five tectonic northward collage and convergence of continental plates and the development of the paralic sedimencollage and the superimposition of lacustrine basins controlled by the inland subsidence during Late erosion or breakage of marine basins influenced by the plate tectonic activities of Neo-Tethys Ocean sion and basin-range coupling in the margin of the marine basins caused by the collision between India and Eurasia Plates and its long-distance effect since Neocene. The process of the tectonic evolution has controlled the petroleum geologic characteristics of Chinese marine basins, and a material foundation for the formation of oil and gas reservoirs has been built up via the formation of Paleozoic marine basins, and the Mesozoic-Cenozoic tectonic superimposition and modification have controlled the key conditions of hydrocarbon accumulation and preservation. From the Late Proterozoic to the Early Paleozoic, the stratigraphic sequences of the deep-water shale and continental margin marine carbonate rocks in the ancient plate floating in the oceans have developed high-quality marine source rocks and reef-shoal reservoirs. In Late Paleozoic, the crustal plates converged and uplifted into continent and the paleouplifts in the intra-cratonic basins have become good reservoirs of hydrocarbon migration and accumulation, and paralic coal beds have formed regional cap rocks. The Mesozoic

  8. Sedimentary basin analysis using airborne gravity data: a case study from the Bohai Bay Basin, China

    Science.gov (United States)

    Li, Wenyong; Liu, Yanxu; Zhou, Jianxin; Zhou, Xihua; Li, Bing

    2016-11-01

    In this paper, we discuss the application of an airborne gravity survey to sedimentary basin analysis. Using high-precision airborne gravity data constrained by drilling and seismic data from the Bohai Bay Basin in eastern China, we interpreted faults, structural elements, sedimentary thickness, structural styles and local structures (belts) in the central area of the Basin by the wavelet transform method. Subsequently, these data were subtracted from the Bouguer gravity to calculate the residual gravity anomalies. On this basis, the faults were interpreted mainly by linear zones of high gravity gradients and contour distortion, while the sedimentary thicknesses were computed by the Euler deconvolution. The structural styles were identified by the combination of gravity anomalies and the local structures interpreted by the first vertical derivative of the residual gravity. The results showed evidence for seven faults, one sag and ten new local structure belts.

  9. Incentive compatibility and conflict resolution in international river basins: A case study of the Nile Basin

    Science.gov (United States)

    Wu, Xun; Whittington, Dale

    2006-02-01

    Nation-states rarely go to war over water, but it is equally rare that water conflicts in an international river basin are resolved through cooperation among the riparian countries that use the shared resources. Gains from cooperation will mean little to individual riparians unless the required cooperative behaviors are incentive compatible. Cooperative game theory offers useful insights for assessing cooperative solutions for water conflicts in international river basins. Applying cooperative game theory concepts such as core, nucleolus, and Shapley value to Nile water conflicts, we examine the incentive structure of both cooperative and noncooperative strategies for different riparian countries and establish some baseline conditions for incentive-compatible cooperation in the Nile basin.

  10. Digital spatial data as support for river basin management: The case of Sotla river basin

    Directory of Open Access Journals (Sweden)

    Prah Klemen

    2013-01-01

    Full Text Available Many real-world spatially related problems, including river-basin planning and management, give rise to geographical information system based decision making, since the performance of spatial policy alternatives were traditionally and are still often represented by thematic maps. Advanced technologies and approaches, such as geographical information systems (GIS, offer a unique opportunity to tackle spatial problems traditionally associated with more efficient and effective data collection, analysis, and alternative evaluation. This paper discusses the advantages and challenges of the use of digital spatial data and geographical information systems in river basis management. Spatial data on social, environmental and other spatial conditions for the study area of 451.77 km2, the Slovenian part of the Sotla river basin, are used to study the GIS capabilities of supporting spatial decisions in the framework of river basin management.

  11. Scaling issues in sustainable river basin management

    Science.gov (United States)

    Timmerman, Jos; Froebich, Jochen

    2014-05-01

    Sustainable river basin management implies considering the whole river basin when managing the water resources. Management measures target at dividing the water over different uses (nature, agriculture, industry, households) thereby avoiding calamities like having too much, too little or bad quality water. Water management measures are taken at the local level, usually considering the sub-national and sometimes national effects of such measures. A large part of the world's freshwater resources, however, is contained in river basins and groundwater systems that are shared by two or more countries. Sustainable river basin management consequently has to encompass local, regional, national and international scales. This requires coordination over and cooperation between these levels that is currently compressed into the term 'water governance' . Governance takes into account that a large number of stakeholders in different regimes (the principles, rules and procedures that steer management) contribute to policy and management of a resource. Governance includes the increasing importance of basically non-hierarchical modes of governing, where non-state actors (formal organizations like NGOs, private companies, consumer associations, etc.) participate in the formulation and implementation of public policy. Land use determines the run-off generation and use of irrigation water. Land use is increasingly determined by private sector initiatives at local scale. This is a complicating factor in the governance issue, as in comparison to former developments of large scale irrigation systems, planning institutions at state level have then less insight on actual water consumption. The water management regime of a basin consequently has to account for the different scales of water management and within these different scales with both state and non-state actors. The central elements of regimes include the policy setting (the policies and water management strategies), legal setting

  12. Upper Paleozoic petroleum system, Ordos Basin, China

    Energy Technology Data Exchange (ETDEWEB)

    Xiao, X.M.; Zhao, B.Q.; Thu, Z.L.; Song, Z.G. [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Wilkins, R.W.T. [CSIRO Petroleum, P.O. Box 136, North Ryde, NSW 2113 (Australia)

    2005-09-01

    The Ordos Basin is a typical lapped basin, including three sequences of strata: early Paleozoic, late Paleozoic and Mesozoic, with a total thickness of 4000-6000m. Impermeable sealing beds are well developed at the top and base of the upper Paleozoic sequence, separating it from the Mesozoic and the lower Paleozoic strata to form an independent petroleum system. In this petroleum system, the source rocks are widely distributed coals and dark mudstones occurring in the Carboniferous-lower Permian coal measures, with a thickness of 10-15 and 40-60m, respectively. The reservoirs are mainly early Permian tight sandstones, mostly with a porosity of 4-8% and a permeability of 0.1-1.0x10{sup -3}{mu}m{sup 2}. The regional cap rock is a 100-150m thick mudstone in the upper Permian strata. The structural framework of the basin is a huge asymmetric syncline, dipping gently toward the east and north, and steeply toward the south and west. Well data show that gas-saturated, gas-water transition and water-saturated zones are developed from the depositional center to the basin edges. The gas-saturated zone mainly lies in the gently dipping slope area of the Shanbei Slope. Toward eastern and northern up-dip directions the water-gas transitional zone occurs, and finally the water-saturated zone, presenting a reverse relation of water on top of gas. An abnormal negative strata pressure is developed in the gas-bearing area, with a pressure coefficient (C{sub p}) ranging from 0.83 to 0.95. Fluid inclusion data indicate that the upper Paleozoic gas pool began to develop around the Wuqi area at about 150Ma, and it extended toward the north and was largely formed at about 120Ma, showing there was a regional migration of the gas-water interface from south to north during the gas pool formation. These characteristics appear to show that the northern and eastern margins of the petroleum system are defined by a regional hydrodynamic regime. The critical moment of the petroleum system

  13. Geologic Evolution of the Schiaparelli Impact Basin, Mars

    Science.gov (United States)

    Jaret, S. J.; Albin, E. F.

    2002-09-01

    Situated in the eastern Terra Meridiani region of the Martian cratered uplands is an ancient 470-km diameter basin called Schiaparelli. In this investigation, Viking Orbiter image mosaics were used as a base to create a detailed geologic map of this impact structure. High resolution Global Surveyor MOC and MOLA data provided information for the interpretation of individual map units. The basin rim (Br) separates distinct sets of interior and exterior units. Within the basin, the following units are found: a) [Im] interior mountain (inner peak ring), b) [Ih] interior hilly material (fallback ejecta), c) [Irp] interior ridged plains (lava flows), and d) [Isp] interior smooth plains (lacustrine deposits). The exterior basin units include: a) [Cu] cratered upland material (target material), b) [Em] exterior mountain (basin ring) c) [Cd] cratered dissected material (continuous ejecta), d) [Erp] exterior ridged plains (lava flows), and e) [Esp] exterior smooth plains (lacustrine deposits). These findings provide clues about the geologic history of Schiaparelli basin.

  14. Performance characterisation of a stormwater treatment bioretention basin.

    Science.gov (United States)

    Mangangka, Isri R; Liu, An; Egodawatta, Prasanna; Goonetilleke, Ashantha

    2015-03-01

    Treatment performance of bioretention basins closely depends on hydrologic and hydraulic factors such as rainfall characteristics and inflow and outflow discharges. An in-depth understanding of the influence of these factors on water quality treatment performance can provide important guidance for effective bioretention basin design. In this paper, hydraulic and hydrologic factors impacting pollutant removal by a bioretention basin were assessed under field conditions. Outcomes of the study confirmed that the antecedent dry period plays an important role in influencing treatment performance. A relatively long antecedent dry period reduces nitrite and ammonium concentrations while increasing the nitrate concentration, which confirms that nitrification occurs within the bioretention basin. Additionally, pollutant leaching influences bioretention basin treatment performance, reducing the nutrients removal efficiency, which was lower for high rainfall events. These outcomes will contribute to a greater understanding of the treatment performance of bioretention basins, assisting in the design, operation and maintenance of these systems.

  15. Structures of the Bohai Petroliferous Area, Bohai Bay Basin

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    This paper, for the first time, deals with a more systematic study of the structures in the Bohai petroliferous area that covers nearly one third of the Bohai Bay basin. The study mainly involves the effects of pre-existing basement faults on the basin formation, the characteristics of basin geometry and kinetics, the modelling of the tectonic-thermal history, the polycyclicity and heterogeneity in the structural evolution and the natural seismic tomographic images of the crust and upper mantle. The authors analyze the features of the dynamic evolution of the basin in the paper and point out that the basin in the Bohai petroliferous area is an extensional pull-apart basin.

  16. Luminescence dating of ancient Darhad basin, Mongolia

    Science.gov (United States)

    Cheul Kim, Jin; Yi, Sangheon; Lim, Jaesoo; Kim, Ju-Yong

    2016-04-01

    Darhad basin is located in the northern Mongolia, in the western end of the Baikal Rift Zone. In contrast to the neighboring Lake Hovsgol, Mongolia's largest and deepest lake, the Darhad is a drained lake basin. It is ~100 km long (north-south), 20-40 km wide and covered by sediments which locally exceed 500 m thickness (Zorin et al., 1989). Darhad basin is characterized by alternating episodes of expansion and desiccation that are closely related with the Pleistocene damming events. Previous studies of the Darhad Basin suggest that the last paleolake was dammed by a large glacier or the sediments (Selivanov, 1967, 1968; Krivonogov et al., 2005; Gillespie et al., 2008). Especially, recent expansion of the paleolake might be caused by the two glacial maxima during MIS 4 and 2. However, glacier-dammed lakes might be short-lived, dried up and permafrost occurred in the drained basin during the Holocene period. The uppermost paleolake sediments (13.2 m depth) are exposed following the curvature of the meandering river (called "Hodon outcrop"). It is considered the most likely site for the youngest paleolake sediments because it is distributed in the northern middle part of the paleolake. Krivonogov et al. 2012 described the Hodon outcrop with the sedimentological and chronological data. Age dating of 16 samples (11 mollusk shells, 5 wood fragments) indicated that Hodon outcrop sediments were deposited between 10.1±7 and 4.9±5 ka. However, the ages obtained on shells much older dates than the matched wood samples because of ingestion of old carbon by mollusks. The age difference between shells and wood fragments is a minimum of 1.73 ka and a maximum of 3.41 ka (average 2.5 ka). In this case, 14C ages from shells should be corrected with appropriate correction factor. However, the old carbon effects could vary temperally and spatially in the Darhad paleolake. The limited number of the 14C ages from wood fragments result in a simple linear trend in the depth-age curve

  17. NATURAL GAS RESOURCES IN DEEP SEDIMENTARY BASINS

    Energy Technology Data Exchange (ETDEWEB)

    Thaddeus S. Dyman; Troy Cook; Robert A. Crovelli; Allison A. Henry; Timothy C. Hester; Ronald C. Johnson; Michael D. Lewan; Vito F. Nuccio; James W. Schmoker; Dennis B. Riggin; Christopher J. Schenk

    2002-02-05

    From a geological perspective, deep natural gas resources are generally defined as resources occurring in reservoirs at or below 15,000 feet, whereas ultra-deep gas occurs below 25,000 feet. From an operational point of view, ''deep'' is often thought of in a relative sense based on the geologic and engineering knowledge of gas (and oil) resources in a particular area. Deep gas can be found in either conventionally-trapped or unconventional basin-center accumulations that are essentially large single fields having spatial dimensions often exceeding those of conventional fields. Exploration for deep conventional and unconventional basin-center natural gas resources deserves special attention because these resources are widespread and occur in diverse geologic environments. In 1995, the U.S. Geological Survey estimated that 939 TCF of technically recoverable natural gas remained to be discovered or was part of reserve appreciation from known fields in the onshore areas and State waters of the United. Of this USGS resource, nearly 114 trillion cubic feet (Tcf) of technically-recoverable gas remains to be discovered from deep sedimentary basins. Worldwide estimates of deep gas are also high. The U.S. Geological Survey World Petroleum Assessment 2000 Project recently estimated a world mean undiscovered conventional gas resource outside the U.S. of 844 Tcf below 4.5 km (about 15,000 feet). Less is known about the origins of deep gas than about the origins of gas at shallower depths because fewer wells have been drilled into the deeper portions of many basins. Some of the many factors contributing to the origin of deep gas include the thermal stability of methane, the role of water and non-hydrocarbon gases in natural gas generation, porosity loss with increasing thermal maturity, the kinetics of deep gas generation, thermal cracking of oil to gas, and source rock potential based on thermal maturity and kerogen type. Recent experimental simulations

  18. 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

  19. K basins interim remedial action health and safety plan

    Energy Technology Data Exchange (ETDEWEB)

    DAY, P.T.

    1999-09-14

    The K Basins Interim Remedial Action Health and Safety Plan addresses the requirements of the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), as they apply to the CERCLA work that will take place at the K East and K West Basins. The provisions of this plan become effective on the date the US Environmental Protection Agency issues the Record of Decision for the K Basins Interim Remedial Action, currently planned in late August 1999.

  20. Evaluation of drought regimes and impacts in the Limpopo basin

    OpenAIRE

    B. F. Alemaw; J.-M. Kileshye-Onema

    2014-01-01

    Drought is a common phenomenon in the Limpopo River basin. In essence, droughts are long–term hydro-meteorological events affecting vast regions and causing significant non-structural damages. In the interest of riparian states' joint integrated water resources development and management of the Limpopo basin, inter regional drought severity and its impacts should be understood. The study focussed on case studies in the basin which is subdivided into four homogeneous r...

  1. Environment for Development: An Ecosystems Assessment of Lake Victoria Basin.

    OpenAIRE

    Karanja, D.M.S

    2006-01-01

    The extent to which the pressures on the Lake Victoria basin environment impact the health and nutrition of the communities within the region is often not adequately addressed. The burden of diseases and constraints on the health facilities in basin can be traced to the state of the environment, vulnerabilities of communities and livelihood strategies. Predominant health issues in the basin are linked to unsafe water contaminated by microbial and chemical pollutants, poor disposal of human wa...

  2. Water Clarity Simulant for K East Basin Filtration Testing

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, Andrew J.

    2006-01-20

    This document provides a simulant formulation intended to mimic the behavior of the suspended solids in the K East (KE) Basin fuel storage pool. The simulant will be used to evaluate alternative filtration apparatus to improve Basin water clarity and to possibly replace the existing sandfilter. The simulant was formulated based on the simulant objectives, the key identified parameters important to filtration, the composition and character of the KE Basin suspended sludge particles, and consideration of properties of surrogate materials.

  3. Advanced Workflows for Fluid Transfer in Faulted Basins.

    OpenAIRE

    Thibaut Muriel; Jardin Anne; Faille Isabelle; Willien Françoise; Guichet Xavier

    2014-01-01

    modélisation de bassin ; faille ; logiciel ;; International audience; The traditional 3D basin modeling workflow is made of the following steps: construction of present day basin architecture, reconstruction of the structural evolution through time, together with fluid flow simulation and heat transfers. In this case, the forward simulation is limited to basin architecture, mainly controlled by erosion, sedimentation and vertical compaction. The tectonic deformation is limited to vertical sli...

  4. Precambrian age of the Boston Basin: New evidence from microfossils

    Science.gov (United States)

    Lenk, C.; Strother, P.K.; Kaye, C.A.; Barghoorn, E.S.

    1982-01-01

    A Vendian (Late Proterozoic Z) age has been determined for the Boston Basin by comparison of a microflora from the Cambridge Argillite with other late Precambrian assemblages. The microfossils, which include Bavlinella cf. faveolata, are preserved as petrifactions in pyrite. This age designation for the sedimentary rocks of the Boston Basin should allow for the reinterpretation of the structure of the basin and its regional correlations. Copyright ?? 1982 AAAS.

  5. Mud-dominated basin margin progradation: processes and implications

    OpenAIRE

    Poyatos-Moré, M; Jones, GD; Brunt, RL; Hodgson, DM; Wild, RJ; Flint, SS

    2016-01-01

    The accretion of coarse-grained material at the shelf-edge rollover has been emphasized in studies of basin margin progradation, despite fine grained sediment (clay and silt) representing a volumetrically more significant component of subaqueous clinothems. The timing and processes of fine-grained sediment transport across the shelf and onto the slope remains an understudied facet of sedimentary basin stratigraphy. Three exhumed basin margin-scale clinothems of the Permian Waterford Formation...

  6. Preliminary catalog of the sedimentary basins of the United States

    Science.gov (United States)

    Coleman, James L.; Cahan, Steven M.

    2012-01-01

    One hundred forty-four sedimentary basins (or groups of basins) in the United States (both onshore and offshore) are identified, located, and briefly described as part of a Geographic Information System (GIS) data base in support of the Geologic Carbon Dioxide Sequestration National Assessment Project (Brennan and others, 2010). This catalog of basins is designed to provide a check list and basic geologic framework for compiling more detailed geologic and reservoir engineering data for this project and other future investigations.

  7. Synchronization and basin bifurcations in mutually coupled oscillators

    Indian Academy of Sciences (India)

    U E Vincent; A N Njah; O Akinlade

    2007-05-01

    Synchronization behaviour of two mutually coupled double-well Duffig oscillators exhibiting cross-well chaos is examined. Synchronization of the subsystems was observed for coupling strength > 0.4. It is found that when the oscillators are operated in the regime for which two attractors coexist in phase space, basin bifurcation sequences occur leading to + 1, ≥ 2 basins as the coupling is varied – a signature of Wada structure and final-state sensitivity. However, in the region of complete synchronization, the basins structure is identical with that of the single oscillators and retains its essential features including fractal basin boundaries.

  8. Oil shale resources of the Uinta Basin, Utah and Colorado

    Science.gov (United States)

    ,

    2010-01-01

    The U.S. Geological Survey (USGS) recently completed a comprehensive assessment of in-place oil in oil shales of the Eocene Green River Formation of the Uinta Basin of eastern Utah and western Colorado. The oil shale interval was subdivided into eighteen roughly time-stratigraphic intervals, and each interval was assessed for variations in gallons per ton, barrels per acre, and total barrels in each township. The Radial Basis Function extrapolation method was used to generate isopach and isoresource maps, and to calculate resources. The total inplace resource for the Uinta Basin is estimated at 1.32 trillion barrels. This is only slightly lower than the estimated 1.53 trillion barrels for the adjacent Piceance Basin, Colorado, to the east, which is thought to be the richest oil shale deposit in the world. However, the area underlain by oil shale in the Uinta Basin is much larger than that of the Piceance Basin, and the average gallons per ton and barrels per acre values for each of the assessed oil shale zones are significantly lower in the depocenter in the Uinta Basin when compared to the Piceance Basin. These relations indicate that the oil shale resources in the Uinta Basin are of lower grade and are more dispersed than the oil shale resources of the Piceance Basin.

  9. Magnetic Lineations in Marginal Basins of the Western Pacific

    Science.gov (United States)

    Weissel, J. K.

    1981-03-01

    This paper separates the small oceanic basins around the western perimeter of the Pacific Ocean into marginal basins that have formed through back-arc extension and those that apparently have not, and reviews our knowledge of magnetic lineation patterns observed in possible and probable back-arc basins. Magnetic lineations in these basins resemble lineations commonly associated with the world's mid-oceanic spreading systems, indicating that similar processes of crustal accretion occur in both tectonic environments. In some back-arc basins of the southwestern Pacific, magnetic lineation and other evidence suggest that back-arc basins can evolve through the interaction and growth of 'multi-plate' systems. Because of the small time and space characteristics of back-arc basins compared with the world's major oceanic spreading systems, tectonic conditions favourable for the generation of back-arc basins are either relaxed rapidly or easily interrupted. Models proposed to account for back-arc basin development include (a) 'local' models, where back-arc extension is mechanically driven by the downgoing slab, and (b) global plate kinematics models, where conditions favourable for back-arc extension are governed by the motion of the overriding plate relative to the trench axis.

  10. Riddled basins in a model for the Belousov Zhabotinsky reaction

    Science.gov (United States)

    Woltering, Matthias; Markus, Mario

    2000-05-01

    Calculations show that the basin of attraction of periodicity can be riddled with respect to the basin of chaos for two diffusively coupled CSTRs. This hinders the predictability of the attractor, since arbitrarily close to a point in phase space leading to periodicity there exists a point leading to chaos. Evidence and quantification is given by the uncertainty exponent and by sign-singular scaling behaviour. A single CSTR can display basins of attraction that are indistinguishable from riddled basins owing to the unavoidable limitations in computational or experimental accuracy.

  11. Removal of Heavy Metals and PAH in Retention Basins

    DEFF Research Database (Denmark)

    Larsen, Torben; Neerup-Jensen, Ole

    2004-01-01

    Solid seperation in retention basins is strongly non-linear and depends significantly on the flow rate and the settling characteristics of the particles. Accordingly the calculation of the annual loads of pollutants from storm overflows including basins is rather complex and time consuming....... The paper describes how laboratory investigations and CFD-modelling of flow dependant particle separation in retention basins are combined with long-simulation of storm water overflows including basins based on historical time series of rainfalls also taking into account the flow dependant solid seperation...... in order to calculate annual loads of pollutants from urban catchments. The study cover Cd, Cu, Ni, Pb, Zn and PAH....

  12. Exploration Area and Potential of Natural Gas in Junggar Basin

    Institute of Scientific and Technical Information of China (English)

    Yang Haibo; Chen Lei; Qian Yongxin; Li Chen

    2006-01-01

    @@ Junggar Basin, located in Northern Xinjiang between Altai and Tianshan Mountains, is the second largest basin in China with its sedimentary area being about 130,000square kilometers. A group of caprocks are developed over Carboniferous of the basin, including the Permian,Triassic, Jurassic, Cretaceous, Paleogene, and Neogene,among which the biggest sedimentary caprock is 15,000meters thick. The formation and accumulation of oil and gas in the basin can be characterized by multistage and multisource after undergoing multiperiod structural movements such as Late Hercynian, Indosinian,Yanshanian, and Himalaya, etc.

  13. Tectonic Evolution and Petroleum Systems in the Junggar Basin

    Institute of Scientific and Technical Information of China (English)

    WANG Weifeng; CHEN Yequan

    2004-01-01

    The Junggar basin is located in the northern part of Xinjiang of China. It is part of the Kazakstan plate,surrounded by the Paleozoic folded mountains: the Halaart, Zayier and Chepaizi Mountains in the northwest, the Qingelidi and Karamaili Mountains in the northeast, and the Tianshan Mountains in the south. In different evolution stages, the basin's types are different, and the stratigraphy and deposition are also different. From the Carboniferous to Tertiary the basin has in turn gone through rift basin, collision foreland basin, intraplate depression basin and regenerated foreland basin. Based on an analysis of thermal evolution history and buried history of the source rocks, three major periods of oil generation are found in the basin. According to the characteristics of source rock distribution, evolution, oil-source correlation, structure and multi-phase and mixed pools, the Junggar basin could be divided into 4 composite petroleum systems. Due to the variation in sedimentary facies, difference in structural patterns and development histories, the petroleum pool-forming conditions in different areas and horizons are greatly different, so are the petroleum pool types,the accumulation mechanisms in different areas and horizons.

  14. GEOCHEMICAL MODELING OF F AREA SEEPAGE BASIN COMPOSITION AND VARIABILITY

    Energy Technology Data Exchange (ETDEWEB)

    Millings, M.; Denham, M.; Looney, B.

    2012-05-08

    From the 1950s through 1989, the F Area Seepage Basins at the Savannah River Site (SRS) received low level radioactive wastes resulting from processing nuclear materials. Discharges of process wastes to the F Area Seepage Basins followed by subsequent mixing processes within the basins and eventual infiltration into the subsurface resulted in contamination of the underlying vadose zone and downgradient groundwater. For simulating contaminant behavior and subsurface transport, a quantitative understanding of the interrelated discharge-mixing-infiltration system along with the resulting chemistry of fluids entering the subsurface is needed. An example of this need emerged as the F Area Seepage Basins was selected as a key case study demonstration site for the Advanced Simulation Capability for Environmental Management (ASCEM) Program. This modeling evaluation explored the importance of the wide variability in bulk wastewater chemistry as it propagated through the basins. The results are intended to generally improve and refine the conceptualization of infiltration of chemical wastes from seepage basins receiving variable waste streams and to specifically support the ASCEM case study model for the F Area Seepage Basins. Specific goals of this work included: (1) develop a technically-based 'charge-balanced' nominal source term chemistry for water infiltrating into the subsurface during basin operations, (2) estimate the nature of short term and long term variability in infiltrating water to support scenario development for uncertainty quantification (i.e., UQ analysis), (3) identify key geochemical factors that control overall basin water chemistry and the projected variability/stability, and (4) link wastewater chemistry to the subsurface based on monitoring well data. Results from this study provide data and understanding that can be used in further modeling efforts of the F Area groundwater plume. As identified in this study, key geochemical factors

  15. Intensity attenuation in the Pannonian Basin

    Science.gov (United States)

    Győri, Erzsébet; Gráczer, Zoltán; Szanyi, Gyöngyvér

    2015-04-01

    Ground motion prediction equations play a key role in seismic hazard assessment. Earthquake hazard has to be expressed in macroseismic intensities in case of seismic risk estimations where a direct relation to the damage associated with ground shaking is needed. It can be also necessary for shake map generation where the map is used for prompt notification to the public, disaster management officers and insurance companies. Although only few instrumental strong motion data are recorded in the Pannonian Basin, there are numerous historical reports of past earthquakes since the 1763 Komárom earthquake. Knowing the intensity attenuation and comparing them with relations of other areas - where instrumental strong motion data also exist - can help us to choose from the existing instrumental ground motion prediction equations. The aim of this work is to determine an intensity attenuation formula for the inner part of the Pannonian Basin, which can be further used to find an adaptable ground motion prediction equation for the area. The crust below the Pannonian Basin is thin and warm and it is overlain by thick sediments. Thus the attenuation of seismic waves here is different from the attenuation in the Alp-Carpathian mountain belt. Therefore we have collected intensity data only from the inner part of the Pannonian Basin and defined the boundaries of the studied area by the crust thickness of 30 km (Windhoffer et al., 2005). 90 earthquakes from 1763 until 2014 have sufficient number of macroseismic data. Magnitude of the events varies from 3.0 to 6.6. We have used individual intensity points to eliminate the subjectivity of drawing isoseismals, the number of available intensity data is more than 3000. Careful quality control has been made on the dataset. The different types of magnitudes of the used earthquake catalogue have been converted to local and momentum magnitudes using relations determined for the Pannonian Basin. We applied the attenuation formula by Sorensen

  16. Woodlands Grazing Issues in Mediterranean Basin

    Science.gov (United States)

    Campos, P.

    2009-04-01

    In Mediterranean basin, woodlands grazing still continue to be important commercial owners' benefits. These owners manage woodlands vegetations as if they were not at risk of degradation and declining. Frequently, no temporally grazing set-aside is taken into account to avoid overgrazing of annual and perennial vegetations. Although less common, in the northern shore of Mediterranean basin undergrazing might increase the frequency and the number of catastrophic forest fires. This under/over grazing regime occurs in the Mediterranean basin woodlands with contrasted differences on land property rights, local economies and government livestock policy incentives. Spain and Tunisia are examples of these Mediterranean livestock contrasts. Most of Spanish Mediterranean woodlands and livestock herds are large private ownerships and owners could maintain their lands and livestock herds properties on the basis of moderate cash-income compensation against land revaluation and exclusive amenity self-consumption. The later is less tangible benefit and it could include family land legacy, nature enjoyment, country stile of life development, social status and so on. In public woodlands, social and environmental goals -as they are cultural heritage, biodiversity loss mitigation, soil conservation and employment- could maintain market unprofitable woodlands operations. Last three decades Spanish Mediterranean woodlands owners have increased the livestock herds incentivized by government subsidies. As result, grazing rent is pending on the level of European Union and Spanish government livestock subsidies. In this context, Spanish Mediterranean woodlands maintain a high extensive livestock stoking population, which economy could be called fragile and environmentally unsustainable because forest degradation and over/under grazing practices. Tunisian Mediterranean woodlands are state properties and livestock grazing is practice as a free private regimen. Livestock herds are small herd

  17. Polyphase basin evolution of the Vienna Basin inferred from 3D visualization of sedimentation setting and quantitative subsidence

    Science.gov (United States)

    Lee, Eun Young; Novotny, Johannes; Wagreich, Michael

    2016-04-01

    This study analyzed and visualized data from 210 wells using a MATLAB-based program (BasinVis 1.0) for 3D visualization of sediment distribution, thickness, and quantitative subsidence of the northern and central Vienna Basin. The sedimentation settings for selected horizons were visualized to 3D sediment distribution maps, isopach maps, and cross-sections. Subsidence of the study area resulted in 3D subsidence depth and rate maps of basement and tectonic subsidences. Due to the special position of the Vienna Basin, the basin evolution was influenced by the regional tectonics of surrounding units. The 2D/3D maps provided insights into the polyphase evolution of the Vienna Basin, which is closely related to changes in the changing regional stress field and the paleoenvironmental setting. In the Early Miocene, the sedimentation and subsidence were shallow and E-W/NE-SW trending, indicating the development of piggy-back basins. During the late Early Miocene, maps show wider sedimentation and abruptly increasing subsidence by sinistral strike-slip faults, which initiated the Vienna pull-apart basin system. The sediments of the Early Miocene were supplied through a small deltaic system entering from the south. After thin sedimentation and shallow subsidence of the early Middle Miocene, the development of the Vienna Basin was controlled and accelerated mainly by NE-SW trending synsedimentary normal faults, especially the Steinberg fault. From the Middle Miocene, the subsidence was decreasing overall, however the tectonic subsidence show regionally different patterns. This study suggests that a major tensional regime change, from transtension to E-W extension, caused laterally varying subsidence across the Vienna Basin. The Late Miocene was characterized by the slowing down of basement and tectonic subsidence. From the middle Middle to Late Miocene, enormous amount of sediments supplied by a broad paleo-Danube delta complex on the western flank of the basin. The latest

  18. Sedimentological study of the Meirama Tertiary basin - an example of a sedimentary basin over a strike-slip fault

    Energy Technology Data Exchange (ETDEWEB)

    Monge Ganuzas, C.

    1987-01-01

    The sedimentary basin of Meirama (Coruna, N.W. Spain), is developed over a strike slip fault of regional extent, whose movements controlled in the past the character and sedimentation processes there and determined the basin morphology and the deformation suffered by the sediments. The sedimentary register at Meirama is represented by one essentially lignitiferous unit and three other terrigenous-detrital. The nature and facies shown by the sediments are not constant within one unit and depend fundamentally on the source area for each unit, either the metasediments of Ordes (Ordenes) Serie (S-Se marginal basin) or the granodiorite of Xalo unit (N-NW marginal basin).

  19. Basin Analysis and Petroleum System Characterization and Modeling, Interior Salt Basins, Central and Eastern Gulf of Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Ernest A. Mancini; Paul Aharon; Donald A. Goddard; Roger Barnaby

    2006-02-28

    The principal research effort for Year 3 of the project is basin modeling and petroleum system identification, comparative basin evaluation and resource assessment. In the first six (6) months of Year 3, the research focus is on basin modeling and petroleum system identification and the remainder of the year the emphasis is on the comparative basin evaluation and resource assessment. No major problems have been encountered to date, and the project is on schedule. The principal objectives of the project are to develop through basin analysis and modeling the concept that petroleum systems acting in a basin can be identified through basin modeling and to demonstrate that the information and analysis resulting from characterizing and modeling of these petroleum systems in the North Louisiana Salt Basin and the Mississippi Interior Salt Basin can be used in providing a more reliable and advanced approach for targeting stratigraphic traps and specific reservoir facies within a geologic system and in providing a refined assessment of undiscovered and underdeveloped reservoirs and associated oil and gas resources.

  20. 76 FR 18780 - Integrated Water Resource Management Plan, Yakima River Basin Water Enhancement Project, Benton...

    Science.gov (United States)

    2011-04-05

    ... Bureau of Reclamation Integrated Water Resource Management Plan, Yakima River Basin Water Enhancement... Integrated Water Resource Management Plan, Yakima River Basin Water Enhancement Project. The Washington State...; and (4) identify a comprehensive approach for efficient management of basin water supplies....