Sample records for aula como campo

  1. PROBLEMAS EN LAS AULAS

    Microsoft Academic Search

    Eva María Rodríguez Cobos

    2009-01-01

    Hoy en día es difícil encontrar un sólo centro andaluz donde no haya problemas de disciplina dentro de las aulas. Estos problemas dificultan el proceso de enseñanza-aprendizaje. A veces se trata de alumnos puntuales dentro de un aula donde la mayoría del alumnado no presenta problemas conductuales. En estos casos es algo más fácil reconducir la conducta de dicho alumno\\/a,

  2. Independncia Mac5796. Aula 4

    E-print Network

    Mascarenhas, Walter Figueiredo

    Simulação Teoria Independência Mac5796. Aula 4 Walter Mascarenhas 30/03/2011 Walter Mascarenhas Mac Mascarenhas Mac5796. Aula 4 #12;Simulação Teoria Independência A aula passada: Espaço amostral. Eventos. -álgebras. Medida de probabilidade. Walter Mascarenhas Mac5796. Aula 4 #12;Simulação Teoria Independência

  3. CURSO ACADMICO 2011-12 HORA DILLUNS / LUNES COD. AULA DIMARTS / MARTES COD. AULA DIMECRES / MIRCOLES COD. AULA DIJOUS / JUEVES COD. AULA DIVENDRES / VIERNES COD. AULA

    E-print Network

    Escolano, Francisco

    CURSO ACAD�MICO 2011-12 HORA DILLUNS / LUNES COD. AULA DIMARTS / MARTES COD. AULA DIMECRES / MI�RCOLES COD. AULA DIJOUS / JUEVES COD. AULA DIVENDRES / VIERNES COD. AULA 8465 GE-9 GE-9 8465 Arqueología Métodos y técnicas 8469 GE-9 CURSO ACAD�MICO 2011-12 HORA DILLUNS / LUNES COD. AULA DIMARTS / MARTES COD

  4. Análise de empreendimentos florestais (pinus) como alternativa de renda para o produtor rural na região dos Campos de Palmas

    Microsoft Academic Search

    Alceu Souza; Carlos Leomar Kreuz; Cassipore Santos Motta

    2004-01-01

    The present study, using a group of analysis of investments indicators, analyzes the risk-return relationship for different modalities of contracts so as to undertake reforestation activities in the area of “Campos de Palmas†in the South of Brazil. Due to the existing soil and climate conditions in that area, the pinus culture comes as a natural option of entrepreneurship for

  5. CAMPO Mobility 2030 Plan 

    E-print Network

    Capital Area Metropolitan Planning Organization

    2005-06-06

    , or the Texas Department of Transportation. Additional Thanks To? CAMPO Technical Advisory Committee Tom Word, Chair, City of Round Rock Charles Simon, Vice Chair, City of Pflugerville Laurie Anderson, City of San Marcos Jerry Borcherding, Hays... Margie McAllister, Texas Commission on Environmental Quality Ross Milloy, Austin-San Antonio Commuter Rail District Ed Pensock, Texas Department of Transportation Ed Polasek, City of Georgetown Duane Smith, City of Cedar Park Rob Smith, Capital...

  6. 9 SETTEMBRE 2013 Aula De Carli CORSI A SCELTA LAUREA

    E-print Network

    9 SETTEMBRE 2013 ­ Aula De Carli CORSI A SCELTA LAUREA CALENDARIO DEGLI INTERVENTI AREA TECNOLOGICA FERABOLI 12,20 Storia dell'arte moderna MARANI 12,30 Tecniche di narrazione: storytelling dall'Odissea al

  7. Uma Aula Prtica sobre LISP Siang Wun Song -Universidade de So Paulo -IME/USP

    E-print Network

    Song, Siang Wun

    Uma Aula Prática sobre LISP Siang Wun Song - Universidade de São Paulo - IME/USP MAC 5710 - Estruturas de Dados - 2008 Siang Wun Song - Universidade de São Paulo - IME/USP Uma Aula Prática sobre LISP #12;Linguagem LISP Surgiu no final dos anos 50 - John McCarthy (MIT). Linguagem para processamento

  8. (7) PRÁTICAS DE EDUCAÇÃO AMBIENTAL EM AULAS DE QUÍMICA EM UMA VISÃO SOCIOAMBIENTAL: PERSPECTIVAS E DESAFIOS

    Microsoft Academic Search

    Wildson L. P. Santos; Patrícia F. L. Machado; Roseli T. Matsunaga; Elton L. Silva; Erlete S. Vasconcellos; Valéria R. Santana

    2010-01-01

    Neste artigo, são apresentados resultados obtidos em quatro estudos de casos sobre a introdução de educação ambiental em uma visão socioambiental em aulas de Química. A discussão dos resultados levanta reflexões sobre perspectivas e desafios para a educação ambiental no ensino de Química. São demonstradas sugestões de atividades possíveis de serem desenvolvidas em aulas de Químicas. Várias fontes de dados

  9. LIBS identification of pigments from Aula Leopoldina vault

    NASA Astrophysics Data System (ADS)

    Ostrowski, R.; Skrzeczanowski, W.; Marczak, J.; Sarzynski, A.

    2009-07-01

    Aula Leopoldina is the most representative, baroque hall in Wroclaw University. In 2008, LIBS measurements of paintings layers of Aula vault were done. LIBS spectra permitted identification of mineral pigments used for specific colors of painting layers. This identification could not be unambiguous in each case since simultaneous occurrence of elements that could be components of different pigments of the same color was observed in some samples. For example, in some red samples the presence of aluminum and iron was stated, and hence red ochre or Mars red could be used as a pigment. In other samples the cinnabar can be additionally responsible for red color. Similar problems were observed in case of blue pigments, where existence of copper may show that azurite was used, but the presence of aluminum, sodium, silicon and iron can point to application of ultramarine, Egyptian or Prussian blues. The greatest difficulties occurred during identification of white pigments. Because of presence of barium, zinc, lead and titanium, the potential pigments might be lithopone, barite, zinc white, lead white or titanium white. Final choice of the pigment is determined by the time of last renovation and this points out that the zinc white was used.

  10. Astronomy in the Classroom: Why? (Spanish Title: Astronomía en la Clase: ¿Por Qué?) Astronomia na Sala de Aula: Por Quê?

    NASA Astrophysics Data System (ADS)

    Daros Gama, Leandro; Bagdonas Henrique, Alexandre

    2010-07-01

    There are many discussions about the relevance of the topics covered in classes. One subject in particular is the focus of this essay: astronomy. In what sense and to what extent it would be worth to teach it in science or other kind of classes? In this paper we discuss some aspects of the advantages of dealing with this area of knowledge in schools, taking into account the epistemological and axiological dimensions of astronomy, in light of the vision of science as an intelligent dialogue with the world (Bachelard), in addition to the "problematization" knowledge of Paulo Freire. We propose that in fact the Astronomy does not need to be seen as just a new set of contents to be taught, but appears as a set of motivational contents for historical-philosophical discussions, and permit the discussion of concepts of other disciplines. Numerosas discusiones se están llevando a cabo acerca de la pertinencia de los temas tradicionalmente tratados en las clases. Uno de los temas, en particular, es el foco de este ensayo: la astronomía. ¿En qué sentido y en qué medida sería conveniente tratarla en clase, ya sea en clases de ciencias naturales, específicamente en las de astronomía o asignaturas afines? Elaboramos en este artículo algunos aspectos de las ventajas de tratar esta área del conocimiento en las escuelas, teniendo en cuenta las dimensiones epistemológica y axiológica de la astronomía, a la luz de la visión de la ciencia como un diálogo inteligente con el mundo (Bachelard), además de la propuesta del conocimiento "problematizador" de Paulo Freire. Proponemos que en realidad la astronomía no tiene por qué ser vista sólo como un nuevo conjunto de contenidos que se enseñan, sino que aparece como un conjunto de temas de motivación para el debate histórico-filosófico y para permitir la discusión de los conceptos típicos de otras disciplinas. Muitas discussões vêm acontecendo sobre a relevância dos temas abordados em sala de aula. Um tema, em particular, é foco deste ensaio: a astronomia. Em que sentido e em que medida valeria a pena abordá-la em aulas, seja de ciências, seja de astronomia especificamente, ou em disciplinas afins? Discutimos neste texto alguns aspectos das vantagens de se tratar essa área do conhecimento nas escolas, levando em conta as dimensões epistemológica e axiológica da astronomia, à luz da visão da ciência como um diálogo inteligente com o mundo, de Bachelard, além da proposta de problematização do conhecimento, de Paulo Freire. Proporemos que de fato a astronomia não precisa ser vista como apenas um novo conjunto de conteúdos a serem ensinados, mas figura como conjunto de temas motivadores para discussões histórico-filosóficas, além de permitir a abordagem de conceitos típicos de outras disciplinas.

  11. Mster en Ingeniera Informtica y de Telecomunicacin Horarios, Aulas y Periodos de evaluacin -2011-2012

    E-print Network

    Autonoma de Madrid, Universidad

    MIERCOLES JUEVESLUNES AULA C-105 17-18 18-19 Sistemas colaborativos Neurociencia Computacional I: modelos arquitectura para TDS Neurociencia computacional II: análisis e interpretación de la actividad neuronal

  12. EL PORTAFOLIO VIRTUAL COMO ESTRATEGIA DIDACTICO-METODOLÓGICA Y DE EVALUACIÓN EN LA ENSEÑANZA UNIVERSITARIA SEMIPRESENCIAL Y A DISTANCIA

    Microsoft Academic Search

    Ramón Pérez Pérez

    Resumo: Na atualidade a educação superior se vê submetida a numerosos processos de mudança que vêm determinados por múltiplas variáveis que a fazem mais complexa, adicionando assim complexidade os processo que devem acontecer no sala de aula com relação ao que cabe esperar tanto do corpo discente como do próprio professorado. A globalização, a competitividade, as exigências dos sistemas de

  13. Análise da Produção de Hortaliças sob a Ótica da Economia dos Custos de Transação, na cidade de Campo Grande - MS

    Microsoft Academic Search

    Kelly Wolff Cordeiro; Cicero Antonio Oliveira Tredezini; Cristiane Mirian Carvalho

    2008-01-01

    O presente trabalho tem como objetivo caracterizar a oferta dos produtores de hortaliças nas micro-bacias Bandeira e Segredo na cidade de Campo Grande – MS. Para o desenvolvimento deste estudo foi adotado o método indutivo e utilizado dados secundários do IBGE, CEASA\\/MS, e primários obtidos com a pesquisa de campo junto aos produtores rurais. A partir destas informações procedeu-se uma

  14. La implantacion del enfoque constructivista en el aula de ciencia: Estudio de caso multiple

    NASA Astrophysics Data System (ADS)

    Arroyo Betancourt, Luz I.

    Esta investigacion estudia la implantacion del enfoque constructivista en tres aulas de ciencia del contexto puertorriqueno. Se auscultaron las practicas educativas que utilizan maestras consideradas constructivistas y la correspondencia de sus practicas educativas con los elementos esenciales de la didactica que proponen los teoricos de los planteamientos constructivistas. Se ausculto, ademas, a que vision del enfoque constructivista responden las expresiones de las maestras acerca de su practica educativa y como compara con su quehacer, a la luz de los elementos esenciales de las visiones constructivistas piagetiana, social y radical. Se utilizo el diseno de estudio descriptivo de caso multiple. El estudio se baso en entrevistas a profundidad, revision de documentos y observacion no participativa a la sala de clases. El contexto fueron tres escuelas publicas de la Region Educativa de San Juan, una elemental, una intermedia y una superior. Los resultados confirmaron que la transicion hacia el enfoque constructivista es un proceso que toma tiempo, dedicacion y la participacion en adiestramientos y readiestramientos acerca del nuevo enfoque. Las maestras coinciden en la mayoria de las practicas educativas que utilizan para implantar el enfoque constructivista de ensenanza y difieren en algunas debido, probablemente, a que han tenido que adaptarlas a los correspondientes niveles de ensenanza: elemental, intermedio y superior. Dos de las maestras planifican por conceptos generadores, mientras que una de ellas planifica siguiendo la guia que recibe del Departamento de Educacion. Difieren ademas, en el enfasis que confieren al inquirir cientifico. Con relacion a la correspondencia entre la vision manifestada por las maestras a la luz de las visiones piagetiana, social y radical, aparentemente, las preguntas del protocolo de entrevistas no lograron evocar la informacion con suficiente profundidad, por lo que la investigadora tuvo que inferir las visiones de las participantes basado en lo que estas manifestaron en su practica didactica. Dos maestras coinciden en una vision constructivista social de la construccion del conocimiento, del aprendizaje y de los metodos didacticos. La otra manifesto una vision constructivista piagetiana en el aprendizaje, los metodos didacticos y en la construccion del conocimiento. Se espera que este trabajo, ademas de promover los estudios de caso sobre el enfoque constructivista de ensenanza en el contexto puertorriqueno, sirva para que los maestros, que estan transformando su enfoque educativo de uno tradicional a uno constructivista, tengan una vision mas clara de la implantacion de este enfoque. Se espera ademas que sirva para que el Departamento de Educacion y sus programas de adiestramiento y readiestramiento en servicio, asi como las universidades y sus programas de preparacion de maestros, tomen en cuenta los resultados y recomendaciones de este estudio al revisar sus programas.

  15. 12 SETTEMBRE 2013 Aula De Carli CORSI A SCELTA LAUREA MAGISTRALE

    E-print Network

    12 SETTEMBRE 2013 ­ Aula De Carli CORSI A SCELTA LAUREA MAGISTRALE CALENDARIO DEGLI INTERVENTI,30 Cad ­ 3D GATTI 10,40 Light Art e Design della Luce GELLINI* 10,50 Reverse Modeling GUIDI 11 BUCCHETTI 12,20 Art direction e copywriting CICCOGNANI* 12,30 Nanotecnologie e materiali funzionali per il

  16. 9 SETTEMBRE 2014 Aula De Carli CORSI A SCELTA LAUREA MAGISTRALE

    E-print Network

    9 SETTEMBRE 2014 ­ Aula De Carli CORSI A SCELTA LAUREA MAGISTRALE CALENDARIO DEGLI INTERVENTI PRIMO BEVILACQUA 10,20 Business Innovation DELL'ERA 10,30 Cad ­ 3D GATTI 10,40 Light Art e Design della Luce GELLINI 10,50 Reverse Modeling GUIDI 11,00 Storia dell'arte contemporanea MAZZANTI 11,10 Scenografie di

  17. mercoled 19 dicembre 2012, ore 14.30 Dipartimento di Fisica, Aula Conversi

    E-print Network

    Di Pillo, Gianni

    mercoledì 19 dicembre 2012, ore 14.30 Dipartimento di Fisica, Aula Conversi (Città Universitaria 16.00 Adesione al Cecam Giovanni Ciccotti, Dipartimento di Fisica 16.15 Nodo romano del Cecam Carlo Barone, Dipartimento di Fisica 17.00 Chiusura lavori PARTECIPERANNO ALL'EVENTO: Marco Lanzarini

  18. 03/11/10ULTIMA HORA (AULA DE PREMSA) PALMA DE MALLORCA

    E-print Network

    Oro, Daniel

    03/11/10ULTIMA HORA (AULA DE PREMSA) PALMA DE MALLORCA Prensa: Semanal (Mi¿rcoles) Tirada: 42 MALLORCA Prensa: Semanal (Martes) Tirada: 20.312 Ejemplares Difusión: 16.045 Ejemplares Página: 3 Sección MUNDO-EL DIA DE BALEARES (B@LEÓPOLIS) PALMA DE MALLORCA Prensa: Semanal (Martes) Tirada: 20

  19. La implantacion del enfoque constructivista en el aula de ciencia: Estudio de caso multiple

    Microsoft Academic Search

    Luz I. Arroyo Betancourt

    2004-01-01

    Esta investigacion estudia la implantacion del enfoque constructivista en tres aulas de ciencia del contexto puertorriqueno. Se auscultaron las practicas educativas que utilizan maestras consideradas constructivistas y la correspondencia de sus practicas educativas con los elementos esenciales de la didactica que proponen los teoricos de los planteamientos constructivistas. Se ausculto, ademas, a que vision del enfoque constructivista responden las expresiones

  20. APLICACION DE LA LEY Y "AUTORIDAD DEL Este simple artculo de revista, producto de muchas horas en el campo

    E-print Network

    INCAE APLICACION DE LA LEY Y "AUTORIDAD DEL RECURSO" Este simple artículo de revista, producto de muchas horas en el campo registrando interacciones entre guardaparques y visitantes, describe una técnica Oficina de Manejo de Tierras y el Servicio de Parques Nacionales de ese país, así como por muchas agencias

  1. 76 FR 6153 - Supplemental Environmental Impact Statement for the Proposed Campo Regional Landfill Project on...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-03

    ...Proposed Campo Regional Landfill Project on the Campo Indian Reservation...proposed Campo Regional Landfill Project (Proposed Action) to be located...hand carry written comments to Amy Dutschke, Regional Director...the Campo Regional Landfill Project (Proposed Action)....

  2. Cuatro estudiantes de la Universidad de Alicante reciben por primera vez las becas Aitor Espinosa (Ingeniera de Caminos), Irene Finestrat (Estudios Ingleses), Manuel

    E-print Network

    Escolano, Francisco

    aula sino también a través de viajes de estudio, en trabajo de campo y experiencias académicas determinados requisitos y hemos tenido muy poquito tiempo para reunirlos todos. ¿ Como te sientes al ser el

  3. SOBRE LAS IMPLICACIONES EN EL CAMPO ESCOLAR DEL TRABAJO CON TEXTOS NARRATIVOS: REFLEXIONES CONCEPTUALES Y DISEÑO DE ACTIVIDADES SIGNIFICATIVAS EN EL AULA

    Microsoft Academic Search

    ALEXA TATIANA; JIMÉNEZ HEREDIA

    The present psychoeducational method is related with the narrative texts use and it is framed in the joint work among teacher, school psychologist, and pupils. The importance of working with this sort of texts, its relation to educational proposals made by the Ministry of National Education of Colombia, the criteria for evaluating the psychological development, and the proposal itself are

  4. USOS EXPERIMENTALES DE ESTÁNDARES EDUCATIVOS EN EL SISTEMA AULA

    Microsoft Academic Search

    Pilar Sancho; Borja Manero; Baltasar Fernández-Manjón

    El principal objetivo del proyecto aula> es crear un entorno de investigación sobre sistemas de aprendizaje personalizado en la Web (e-learning) basados en estándares educativos (e.g. IMS) y utilizando tecnologías de lenguajes de marcas (e.g. XML). Con este punto de partida se pretende obtener un entorno de aprendizaje adaptado a las necesidades del alumno que considere, por lo menos, tres

  5. CDIGO SEDE /AULA FECHA ACTIVIDAD TTULO DIRECTOR REA 74101 INFANTES / 16 22 al 26 Curso 123 Luis Buuel, ms all de la realidad Manuel Hidalgo Actividades Extraordinarias

    E-print Network

    4ª SEMANA CÓDIGO SEDE /AULA FECHA ACTIVIDAD TÍTULO DIRECTOR ÁREA 74101 INFANTES / 16 22 al 26 Curso / Auditorio 1 22 al 26 Curso 129 La India, desde la Historia al progreso Pedro Carrero Eras Ciencias sociales 74105 Mª CRISTINA AULA 10 22 al 26 Curso 70 Nuevas estrategias comunicativas y publicitarias para

  6. Aula Verde: art as experience in community-based environmental education.

    PubMed

    Abarca, Marco A

    2010-01-01

    After winning a class-action lawsuit against unconstitutional prison conditions in Puerto Rico, Marco Abarca managed to direct part of the fine monies accumulated throughout years of litigation toward an investment that would improve the living conditions in one of the largest and poorest housing projects in Puerto Rico. With the participation of parolees and probationers, he began to transform a mosquito-infested badland into a natural haven. Then, with the help of science educators, the group designed a workshop for elementary school children on urban ecology. As the participants organized, what developed was a community-based, self-employed enterprise known as Aula Verde. PMID:20391620

  7. Piranesi's Campo Marzio plan : the palimpsest of interpretive memory

    E-print Network

    Singh, Rupinder

    1996-01-01

    This paper examines Piranesi's use of imagination in the ichnographic reconstruction of the Campo Mania area of Ancient Rome. This plan was issued in 1762, but as the structures in the plan appear non-Roman and without ...

  8. TUBERCULOSIS COMO ENFERMEDAD OCUPACIONAL

    PubMed Central

    Mendoza-Ticona, Alberto

    2014-01-01

    Existe evidencia suficiente para declarar a la tuberculosis como enfermedad ocupacional en diversos profesionales especialmente entre los trabajadores de salud. En el Perú están normados y reglamentados los derechos laborales inherentes a la tuberculosis como enfermedad ocupacional, como la cobertura por discapacidad temporal o permanente. Sin embargo, estos derechos aún no han sido suficientemente socializados. En este trabajo se presenta información sobre el riesgo de adquirir tuberculosis en el lugar de trabajo, se revisan las evidencias para declarar a la tuberculosis como enfermedad ocupacional en trabajadores de salud y se presenta la legislación peruana vigente al respecto. PMID:22858771

  9. The Aula Espazio and the Master of Space Science & Technology in the Universidad del País Vasco (Spain)

    NASA Astrophysics Data System (ADS)

    Sanchez-Lavega, A.; Pérez-Hoyos, S.; Hueso, R.; Del Río-Gaztelurrutia, T.; Oleaga, A.

    2010-05-01

    We present the Aula Espazio, a facility dedicated to teach Space Sciences and Technology at Master and Doctorate level at the Universidad del País Vasco(Spain)and to promote development in this field in both the public and private sectors. A new University Observatory which homes a 50 cm telescope, a solar telescope and other instruments is also associated to the Aula. The most important activities of the Aula are developed within the context of the Master in Space Science and Technology offered in the Engineering School of Bilbao (Spain) which is designed to provide a link between basic research and space technology. The Master in Space Science and Technology is a one year master designed to give an overall view of the science and technology involved in space projects. It is open for graduates in Engineering and graduates in Physics. This master covers both the basic science aspects of space science and the technological development that space activities require. It is a multidisciplinary master with several University departments participating (Applied Physics, Theoretical Physics, Systems Engineering and Automatic control and Electronics and Telecommunications) and with important contributions from companies involved in space technology and Spanish public organisms in the space area. More information at: http://www.ehu.es/aulaespazio/. Acknowledgements: The Aula Espazio is funded by the Diputación Foral de Bizkaia/Bizkaiko Foru Aldundia, the Escuela Ténica Superior de Ingeniería de Bilbao and the Universidad del País Vasco.

  10. Aula 1: Desenho de Regies Planas Esta aula contm uma breve reviso de clculo integral com Maple, desenho de regies simples e o

    E-print Network

    Lewiner, Thomas (Thomas Lewiner)

    ) ; K1.0 K0.5 0 0.5 1.0 K1.0 K0.5 0.5 1.0 Exercício com plot3d e implicitplot3d para superficies paramétricas Desenhar o parabolóide z = x^2+y^2 como grafico de função, como superficie implicita, e como

  11. Los campos de concentración en Europa. Algunas consideraciones sobre su definición, tipología y estudios comparados

    Microsoft Academic Search

    Jan Stanis?aw Ciechanowski

    2005-01-01

    El artículo presenta el problema de los campos de concentración en Europa durante la Segunda Guerra Mundial y la posguerra. Aborda el origen y funcionamiento de los campos nazis y soviéticos, y presenta la perspectiva comparada de los campos de los países totalitarios con los campos de prisioneros de guerra y de internamiento, también denominados «de concentración». Para este fin

  12. Extra Chance Hybrid Monte Carlo$ Cdric M. Campos

    E-print Network

    Sanz-Serna , J M

    Extra Chance Hybrid Monte Carlo$ Cédric M. Campos , J. M. Sanz-Serna Dept. Matemática Aplicada e Chance Generalized Hybrid Monte Carlo) to avoid rejections in the Hybrid Monte Carlo (HMC) method of the quality of the samples generated. Keywords: sampling methods, hybrid Monte Carlo, detailed balance

  13. Cosmogenic Radionuclides in the Campo Del Cielo Iron Meteorite

    NASA Technical Reports Server (NTRS)

    Liberman, R. G.; FernandezNiello, J. O.; Reedy, R. C.; Fifield, L. K.; diTada, M. L.

    2001-01-01

    Cosmogenic Be-10, Al-26, Cl-36, Ca-41, and Ni-59 were measured in the Campo del Cielo iron meteorite. Our results led us to conclude that the pre-atmospheric radius might have been approximately 2 m. Comparisons with other big bodies are also presented. Additional information is contained in the original extended abstract.

  14. Colonial Memory and the Crime of Rhetoric: Pedro Albizu Campos

    ERIC Educational Resources Information Center

    Villanueva, Victor

    2009-01-01

    Dr. Albizu Campos was a Harvard-educated Puerto Rican politician who was sentenced to eighty years of imprisonment for what he said--sedition. He was called "el Maestro," a powerful speaker, with thousands gathering to listen to his deliberative rhetoric for freedom. He urged the people to reclaim their cultural history and national symbols, like…

  15. A Case-Based Reasoning approach for Norm Jordi Campos

    E-print Network

    López-Sánchez, Maite

    A Case-Based Reasoning approach for Norm adaptation Jordi Campos 1 , Maite López-Sánchez 1 key. In this paper, we propose to use Case-Based Reasoning learning to adapt norms that regulate to diculties to dene an optimal mechanism, we advocate by the learning approach. In this paper, we use a Case-Based

  16. Cursos prcticos de formacin Digital.CSIC. Listados definitivos de I Curso: Aula de informtica IEDCYT/CINDOC, 19-20 de mayo de 2008, 9-14 hrs.

    E-print Network

    Cursos prácticos de formación Digital.CSIC. Listados definitivos de asistentes I Curso: Aula de-IEDCYT Carmina Serrano Nieto M-CCHS Elena Tomé M-CBIC II Curso: Aula de informática IEDCYT/CINDOC, 26-27 de mayo Sanz M-CBM #12;III Curso: Aula de informática IEDCYT/CINDOC, 29-30 de mayo de 2008, 9-14 hrs. Félix

  17. Surface air radon progeny at São José dos Campos, Brazil

    Microsoft Academic Search

    A. A. Silva; L. H. Claro

    2005-01-01

    Radon is a noble gas naturally occurring in the atmosphere with its progeny. Such progeny can be divided into short- and long-lived daughters. In the winter and spring of 2004 a field campaign at São José dos Campos (SJC, 23.1° S, 45.5° W, 600m above sea level) in Brazil was conducted to determine the outdoor concentration of the short-lived 218Po,

  18. Circumscribing campo rupestre - megadiverse Brazilian rocky montane savanas.

    PubMed

    Alves, R J V; Silva, N G; Oliveira, J A; Medeiros, D

    2014-05-01

    Currently campo rupestre (CR) is a name accepted and used internationally by botanists, zoologists, and other naturalists, usually applied to a very specific ecosystem, despite the lack of a consensual published circumscription. We present a tentative geographic circumscription of the term, combining data on climate, geology, geomorphology, soil, flora, fauna and vegetation. The circumscription of campo rupestre proposed herein is based on the following premises: (1) the classification of vegetation is not an exact science, and it is difficult to attain a high degree of consensus to the circumscription of vegetation names; (2) despite this, vegetation classification is useful for conservation and management. It is thus desirable to circumscribe vegetation types with the greatest attainable precision; (3) there is a need to preserve all montane and rocky vegetation types, regardless of classification, biome, etc; (4) the CRs are formed by a complex mosaic of vegetation types including rock-dwelling, psammophilous, aquatic, epiphytic, and penumbral plant communities. Campos rupestres stricto sensu are a Neotropical, azonal vegetation complex endemic to Brazil, forming a mosaic of rocky mountaintop "archipelagos" inserted within a matrix of zonal vegetation, mainly in the Cerrado and Caatinga provinces of the Brazilian Shield (southeastern, northeastern and central-western regions), occurring mainly above 900 m asl. up to altitudes exceeding 2000 m, having measured annual precipitation between 800 and 1500 mm, and an arid season of two to five months. PMID:25166320

  19. Helping enhances productivity in campo flicker ( Colaptes campestris) cooperative groups

    NASA Astrophysics Data System (ADS)

    Dias, Raphael Igor; Webster, Michael S.; Macedo, Regina H.

    2015-06-01

    Reproductive adults in many bird species are assisted by non-breeding auxiliary helpers at the nest, yet the impact of auxiliaries on reproduction is variable and not always obvious. In this study, we tested Hamilton's rule and evaluated the effect of auxiliaries on productivity in the facultative cooperative breeder campo flicker ( Colaptes campestris campestris). Campo flickers have a variable mating system, with some groups having auxiliaries and others lacking them (i.e., unassisted pairs). Most auxiliaries are closely related to the breeding pair (primary auxiliaries), but some auxiliaries (secondary auxiliaries) are unrelated females that joined established groups. We found no effect of breeder quality (body condition) or territory quality (food availability) on group productivity, but the presence of auxiliaries increased the number of fledglings produced relative to unassisted pairs. Nonetheless, the indirect benefit of helping was small and did not outweigh the costs of delayed breeding and so seemed insufficient to explain the evolution of cooperative breeding in campo flickers. We concluded that some ecological constraints must limit dispersal or independent breeding, making staying in the group a "best-of-a-bad-job" situation for auxiliaries.

  20. Helping enhances productivity in campo flicker (Colaptes campestris) cooperative groups.

    PubMed

    Dias, Raphael Igor; Webster, Michael S; Macedo, Regina H

    2015-06-01

    Reproductive adults in many bird species are assisted by non-breeding auxiliary helpers at the nest, yet the impact of auxiliaries on reproduction is variable and not always obvious. In this study, we tested Hamilton's rule and evaluated the effect of auxiliaries on productivity in the facultative cooperative breeder campo flicker (Colaptes campestris campestris). Campo flickers have a variable mating system, with some groups having auxiliaries and others lacking them (i.e., unassisted pairs). Most auxiliaries are closely related to the breeding pair (primary auxiliaries), but some auxiliaries (secondary auxiliaries) are unrelated females that joined established groups. We found no effect of breeder quality (body condition) or territory quality (food availability) on group productivity, but the presence of auxiliaries increased the number of fledglings produced relative to unassisted pairs. Nonetheless, the indirect benefit of helping was small and did not outweigh the costs of delayed breeding and so seemed insufficient to explain the evolution of cooperative breeding in campo flickers. We concluded that some ecological constraints must limit dispersal or independent breeding, making staying in the group a "best-of-a-bad-job" situation for auxiliaries. PMID:26004264

  1. Análise de empreendimentos florestais (pinus) como alternativa de renda para o produtor rural na região dos Campos de Palmas

    Microsoft Academic Search

    Alceu Souza; Carlos Leomar Kreuz

    The present study, using a group of analysis of investments indicators, analyzes the risk- return relationship for different modalities of contracts so as to undertake reforestation activities in the area of \\

  2. Realizar las mesas redondas en un espacio como el aula magna de la divisin de investigacin. Se presentarn entre tres y cinco

    E-print Network

    Islas, León

    Camarena Paola Selene Vera Martínez 23 DE AGOSTO DE 2012 MESA 1. COMPLEJIDAD Participantes: Jorge Cardiel AGOSTO DE 2012 MESA 2.COMPLEJIDAD E INCERTIDUMBRE Participantes: Juan Carlos Barrón Pastor Jorge Cardiel

  3. A model for petroleum biodegradation in the Campos Basin, Brazil

    SciTech Connect

    Cerqueira, J.R.; Ferreira, J.C. [Petrobras Research Center, Rio de Janeior (Brazil)

    1996-10-01

    The Campos Basin covers about 100,000 km{sup 2} along Brazil`s southeastern passive margin and is the most productive offshore Brazilian basin. Geochemical analyses of oils and formation waters indicate that the oils were deeply biodegraded during the first events of migration due to many cycles of meteoric water influx into the basin caused by sea level variations. Since the source rocks are still generating hydrocarbons, some reservoirs present a mixture of previously trapped biodegraded oil and nonbiodegraded oil that migrated to the same reservoirs after the end of the meteoric water infiltration event.

  4. [Life and work at the petroleum industry in Campos Basin].

    PubMed

    Leite, Rose Mery dos Santos Costa

    2009-01-01

    In this paper we detach the subject of confinement as a central axle in the activity at maritime oil platforms of Campos Basin, in north region of the Rio de Janeiro state. This work reality that determines for offshore workers, as they are known, a rupture between two different moments in there lives: the period of fourteen days in the sea and the life in land per twenty one days. We adopt as material empiricist, the research carried out on this universe, detaching here the way as these professionals understand the conditions of confined work in which they are submitted. PMID:20069186

  5. El software educativo como medio de enseñanza

    Microsoft Academic Search

    Yandry Rodriguez Aguilera

    2011-01-01

    En la última década del siglo XX no se ponía en dudas que el campo de la Informática y de las telecomunicaciones constituirían los aspectos que más han influido en el desarrollo de la sociedad. En nuestros tiempos el surgimiento y perfeccionamiento de la computadora ha llegado a todos los campos de la actividad humana y por supuesto la educación

  6. DEBAT. TURISME I CRISI GLOBAL Data i lloc: dijous 4 de desembre a les 19 h a l'Edifici de Sa Riera (UIB) aula 8.

    E-print Network

    Oro, Daniel

    (UIB) aula 8. Lirandina Gomes (UNIVERSIDAD DO ESTADO DA BAHIA, BRASIL): Llums i ombres al litoral Nord de Bahia (Brasil): estratègies i sostenibilitat de les cadenes hoteleres internacionals. Ernest Gomes (UNIVERSIDAD DO ESTADO DA BAHIA, BRASIL) : Noves fronteres de l'expansió turística global. Brasil

  7. LETTERATURA E CIVILT ITALIANA 1 anno SEMESTRE PRIMAVERILE 2014 aula 354 1 2 3 4 5 6 7 8 9 9 10 11 12 13 14

    E-print Network

    Krause, Rolf

    Anedda aula 250 Paternoster Celli Celli Celli 13.30 Anedda Maggi Paternoster Anedda Celli Celli Celli 15.30 Maggi Viroli Viroli Viroli Viroli Viroli Viroli Viroli Viroli 17.30 ME 19 26 5 12 19 26 2 9 16 23 30 7 Rigotti Rigotti Rigotti Rigotti 10.30 Boitani Boitani Maggi Paternoster Anedda A-34 Maggi A-23 Maggi Maggi

  8. El laboratori informàtic a l’aula. L’Interactive Physics, fent servir el canó de projecció, una bona eina per ensenyar física

    Microsoft Academic Search

    Juli Tena i Frasno

    2009-01-01

    Les simulacions són un recurs informàtic que ajuda en la tasca docent, però ens trobem amb la dificultat que suposa aplicar una tecnologia amb la que no estem familiaritzats. El que proposo és una metodologia per utilitzar les simulacions IP a l’aula convencional, de manera que no impliqui l’ús d’altres espais.

  9. The Aula EspaZio Gela and the Master of Space Science and Technology in the Universidad Del País Vasco (University of the Basque Country)

    ERIC Educational Resources Information Center

    Sánchez-Lavega, Agustín; Pérez-Hoyos, Santiago; Hueso, Ricardo; del Río-Gaztelurrutia, Teresa; Oleaga, Alberto

    2014-01-01

    We present the Aula EspaZio Gela, a facility dedicated to teaching Space Science and Technology at the master and doctorate level at the University of the Basque Country (Spain), and to promoting the development of this field in both public and private sectors. The one-year master's degree in Space Science and Technology (60 ECTS (European…

  10. Desafíos de la educación e innovación en el aula: XXII Premios Francisco Giner de los Ríos a la Mejora de la Calidad Educativa

    Microsoft Academic Search

    V. V. AA

    Desafíos de la educación e innovación en el aula. XXII Premios Francisco Giner de los Ríos a la Mejora de la Calidad Educativa recoge los trabajos galardonados en dicha edición de estos premios, convocados por el Ministerio de Educación y Ciencia y la Fundación BBVA. El objetivo central de toda institución escolar es ofrecer una educación de calidad. Para lograrlo,

  11. La posesión como hecho punible

    Microsoft Academic Search

    Friedrich Christian Schroeder

    Este trabajo estudia el delito de posesión, el cual se extiende semánticamente hasta términos como custodia, mantener disponible, almacenar, etc., y como conminada con la pena se halla la posesión de explosivos, de armas de fuego, de drogas, de pornografía infantil, etc. En este mismo trabajo se analizan, bajo la óptica del Código Penal alemán, cómo las acciones graves o

  12. Diagnóstico del entendimiento de la sindicación de contenidos (RSS) en el aula universitaria

    Microsoft Academic Search

    Carlos Arturo Torres Gastelú; José Echegaray Franyutti

    2011-01-01

    El creciente volumen de información disponible en la Internet y el requerido desarrollo de habilidades de lectura crítica en los estudiantes universitarios convierten al uso de agregadores, también conocidos como Sindicación de Contenidos (RSS) en un elemento digno de ser considerado para el proceso de enseñanza-aprendizaje. La tecnología de Sindicación de Contenidos (RSS) surge con el propósito de facilitar el

  13. ÁREAS VERDES E PERCEPÇÃO AMBIENTAL NA CIDADE DE CAMPOS GERAIS (MG)

    Microsoft Academic Search

    Rafael Vilela Pereira; Marta Felícia Marujo Ferreira

    This work aims to present the green areas map and preliminaries results of the socioeconomic diagnosis and of environmental perception accomplished in Campos Gerais city, Minas Gerais, Brazil. The planning and the research of green areas and the application of socioeconomic and environmental questionnaire are of highest importance for the city's maintainable development. Campos Gerais is not so much geographically

  14. Infrared inspection applied to offshore platforms: Petrobras experience at Campos Basin

    Microsoft Academic Search

    Edson A. Verdini; Attilio B. Veratti

    2002-01-01

    Bacia de Campos (Rio de Janeiro - Brazil) is one of the biggest offshore petroleum fields in the world today. In June 2001, Bacia de Campos, having more than 490 oil wells, 34 offshore platforms and 7 modified ships in operation, reached 1,3 million barrels\\/day. If compared to OPEP countries only nine of them got an average production higher than

  15. 75 FR 8986 - Draft Supplemental Environmental Impact Statement for the Proposed Campo Regional Landfill...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ...Regional Office, Bureau of Indian Affairs, 2800 Cottage Way...of the Campo Band of Mission Indians through the development and...economy. A brief description and history of the proposed action, alternatives...period. Background The Campo Indian Reservation consists of...

  16. Subsidence history and tectonic evolution of Campos basin, offshore Brazil

    SciTech Connect

    Mohriak, W.U.; Karner, G.D.; Dewey, J.F.

    1987-05-01

    The tectonic component of subsidence in the Campos basin reflects different stages of crustal reequilibration subsequent to the stretching that preceded the breakup of Pangea. Concomitant with rifting in the South Atlantic, Neocomian lacustrine rocks, with associated widespread mafic volcanism, were deposited on a vary rapidly subsiding crust. The proto-oceanic stage (Aptian) is marked by a sequence of evaporitic rocks whose originally greater sedimentary thickness is indicated by residual evaporitic layers with abundant salt flow features. An open marine environment begins with thick Albian/Cenomanian limestones that grade upward and basinward into shales. This section, with halokinetic features and listric detached faulting sloping out on salt, is characterized by an increased sedimentation rate. The marine Upper Cretaceous to Recent clastic section, associated with the more quiescent phase of thermal subsidence, is characterized by drastic changes in sedimentation rate. Stratigraphic modeling of the sedimentary facies suggests a flexurally controlled loading mechanism (regional compensation) with a temporally and spatially variable rigidity. Locally, the subsidence in the rift-phase fault-bounded blocks shows no correspondence with the overall thermal subsidence, implying that the crust was not effectively thinned by simple, vertically balanced stretching. Deep reflection seismic sections show a general correspondence between sedimentary isopachs and Moho topography, which broadly compensates for the observed subsidence. However, even the Moho is locally affected by crustal-scale master faults that apparently are also controlling the movement mechanisms during the rift-phase faulting.

  17. Energy and Mass Balance At Gran Campo Nevado, Patagonia, Chile

    NASA Astrophysics Data System (ADS)

    Schneider, C.; Kilian, R.; Casassa, G.

    The Gran Campo Nevado (GCN) Ice Cap on Peninsula Muñoz Gamero, Chile, is lo- cated in the southernmost part of the Patagonian Andes at 53S. It comprises an ice cap and numerous outlet glaciers which mostly end in proglacial lakes at sea level. The total ice covered area sums up to approximately 250 km2. GCN forms the only major ice body between the Southern Patagonian Icefield and the Street of Magallan. Its almost unique location in the zone of the all-year westerlies makes it a region of key interest in terms of glacier and climate change studies of the westwind zone of the Southern Hemisphere. Mean annual temperature of approximately +5C at sea level and high precipitation of about 8.000 mm per year lead to an extreme turn-over of ice mass from the accumulation area of the GCN Ice Cap to the ablation areas of the outlet glaciers. Since October 1999 an automated weather station (AWS) is run continuously in the area at Bahia Bahamondes for monitoring climate parameters. From February to April 2000 an additional AWS was operated on Glaciar Lengua a small outlet glacier of GCN to the north-west. Ablation has been measured at stakes during the same pe- riod. The aim of this study, was to obtain point energy and mass balance on Glaciar Lengua. The work was conducted as part of the international and interdisciplinary working group SGran Campo NevadoT and supported by the German Research Foun- & cedil;dation (DFG). Energy balance was calculated using the bulk approach formulas and calibrated to the measured ablation. It turns out, that sensible heat transfer is the major contribution to the energy balance. Since high cloud cover rates prevail, air tempera- ture is the key factor for the energy balance of the glacier. Despite high rain fall rates, energy input from rain fall is of only minor importance to the overall energy balance. From the energy balance computed, it was possible to derive summer-time degree-day factors for Glaciar Lengua. With data from the nearby AWS at Bahia Bahamondes we computed summer ablation for the summer seasons of 1999/2000 and 2000/2001. Ablation at 45o m a.s.l. sums up to about 7 m in 1999/2000 and to 5.5 m in 2000/2001. This is in excellent accordance (+/-2%) with measurements at ablation stakes that have been drilled into the glacier on its ablation area. Surface velocity measured from the displacement of the ablation stakes is estimated to 62 m per year. A RADAR survey with ice penetrating RADAR conducted on the ablation area of Glaciar Lengua during the austral summer 2000/2001 reveals glacier depths between 120 m and 200 m ap- 1 proximately. The data sampled will allow to set up a model for mass flow and ablation at a cross-section of Glaciar Lengua at 450 m a.s.l. Glaciar Lengua has no accumu- lation area itself but obtains all of its ice mass through icefall from the heights of the GCN Ice Cap. Therefore, this model will be of fundamental importance to understand the glacial regime of the entire ice cap. 2

  18. LA INTEGRACIÓN DE LA TECNOLOGÍA EDUCATIVA COMO ALTERNATIVA PARA AMPLIAR LA COBERTURA EN LA EDUCACIÓN SUPERIOR

    Microsoft Academic Search

    LEWIS MCANALLY-SALAS; MARÍA DEL REFUGIO NAVARRO; JUAN JOSÉ RODRÍGUEZ LARES

    2006-01-01

    Resumen: Ante la insuficiente cobertura de las instituciones de educación superior (IES) en México se propone organizar los contenidos de un curso en un modelo almenado, separando conocimientos tácitos, inherentes al aula, de los explícitos, que pueden darse fuera mediante tecnología. El trabajo busca estimar las horas\\/aula que se libe- rarían si el conocimiento explícito se delegara a tecnologías y

  19. A FUNC~AO DELTA DE DIRAC Notas de aula de Mec^anica Qu^antica I -Marcus A.M. de Aguiar -29/08/2006

    E-print Network

    de Aguiar, Marcus A. M.

    A FUNC~AO DELTA DE DIRAC Notas de aula de Mec^anica Qu^antica I - Marcus A.M. de Aguiar - 29/08/2006 A fun¸c~ao delta de Dirac ´e definida pelas seguintes propriedades (x) = 0 se x = 0 B A g(x)(x)dx = g(0) se A delta ´e bastante singular temos que pensar

  20. 4 Jornada de Educao em Sensoriamento Remoto no mbito do Mercosul 11 a 13 de agosto de 2004 So Leopoldo, RS, Brasil UTILIZAO DE SENSORIAMENTO REMOTO COMO

    E-print Network

    ­ São Leopoldo, RS, Brasil UTILIZAÇÃO DE SENSORIAMENTO REMOTO COMO FERRAMENTA DE TRABALHO NO ENSINO BRITO" R. Antonio Eras, n° 107 Jardim Colinas Cep 12.242-190 São José dos Campos ­ SP, Brasil Tel (12 agosto de 2004 ­ São Leopoldo, RS, Brasil tempo de vida útil, se existe um local proposto para

  1. Lugares materiales, memoria y espacio social , Anthropos. Huellas del conocimiento (Barcelone), dossier special Maurice Halbwachs. La memoria como proyecto , n218,

    E-print Network

    Boyer, Edmond

    « Lugares materiales, memoria y espacio social », Anthropos. Huellas del conocimiento (Barcelone-35. LUGARES MATERIALES, MEMORIA Y ESPACIO SOCIAL. El recuerdo de los campos anexos de Drancy en París* Sarah a menudo remitida a los trabajos de Maurice Halbwachs. En "la memoria colectiva y el espacio", así como en

  2. LA BIOÉTICA COMO QUEHACER FILOSÓFICO

    PubMed Central

    Ferrer, Jorge José

    2009-01-01

    El artículo examina el estatuto epistemológico de la bioética como disciplina académica. El autor sostiene que el estatuto epistemológico de un discurso lo determina la pregunta fundamental que se plantea y la respuesta que se busca, focos integradores del discurso. En el caso de la bioética, la pregunta fundamental es de índole moral. La bioética es pues una disciplina ética que tiene su hogar epistemológico en la filosofía. El autor también defiende el concepto de “éticas aplicadas”. Sugiere finalmente que el método de la bioética, sobre todo la que se hace desde nuestras latitudes, debería adoptar el círculo hermenéutico como metodología para su filosofar. PMID:20463860

  3. The Marlin and Albacora giant fields, Campos Basin, offshore Brazil

    SciTech Connect

    De Souza, J.M.; Scarton, J.C.; Candido, A.; Cora, C.A.G. (Petrobras, Rio de Janeiro (Brazil))

    1990-09-01

    The Albacore and Marlim giant fields are located in the province of Campos basin, about 110 km (68 mi) offshore Cape Sao Tome, in water depths ranging from 200 m (656 ft) to 2,000 m (6562 ft). The Albacora field was discovered in September 1984 by the wildcat 1-RJS-297, drilled in 293 m (961 ft) of water. Subsequently, the wildcats 1-RJS-305 and 1-RJS-342 extended the field limits to deeper waters. The Albacora field is approximately 235 km{sup 2} (90 mi{sup 2}) in area, with an estimated volume of 4.5 billion bbl of oil in place. The Marlim field was discovered in February 1985 by the wildcat 1-RJS-219A, in a water depth of 853 m (2,800 ft). The Marlim field area is about 152 km{sup 2} (58 mi{sup 2}), and the latest estimate of oil in place is about 8.2 billion bbl. The Marlim complex encompasses Marlim field itself and the surrounding proved and potential areas known as East-of-, West-of-, and South-of-Marlim, respectively. The current estimated volume of oil in place in the Marlim complex is close to 13.9 billion bbl, with a total surface of about 350 km{sup 2} (135 mi{sup 2}). Oil production in the Albacora field comes from Lower Cretaceous (Albian) and Tertiary (Eocene, Oligocene, and Miocene) turbidite reservoirs. Oligocene turbidite sandstones are the potential reservoirs in the Marlim field. These deposits are genetically associated with sea level variations and are mainly composed of massive sandstones and, subordinately, of contourites. Both fields are structurally and stratigraphically controlled accumulations. Hydrocarbons are trapped in anticlines and/or faulted blocks associated with salt tectonics. Stratigraphic contributions result from sandstone bodies pinching out against shales and marls. The development of these fields has been supported by three-dimensional seismic data. The Albacora field is being gradually put on stream from shallower to deeper waters.

  4. Como Lo Hago Yo: Myelomeningocele

    PubMed Central

    Lazareff, Jorge

    2014-01-01

    Fortificación con ádico fólico es efectiva, pero aún falta conciencia en los jóvenes. La legalidad del aborto aumenta la importancia de la consulta prenatal. Realizo la cirugía bajo microcoscopio por razones didácticas. Irrigación continua para reducir la temperatura del tejido. Trato a la plaqueta como tejido viable. No suturo la plaqueta. No cierro músculo. ATB por una semana después de cirugía. Hidrocefalia: Válvula en todos los casos de ventriculomegalia. Médula anclada: Desanclar una sola vez. Chiari II: Revisar la válvula. Incluir en el seguimiento rendimiento escolar, puede indicar obstrucción de la válvula o médula anclada. PMID:24791217

  5. Multi-Agent System adaptation in a Peer-to-Peer scenario Jordi Campos Miralles

    E-print Network

    López-Sánchez, Maite

    Multi-Agent System adaptation in a Peer-to-Peer scenario Jordi Campos Miralles Universitat de- pose a MAS architecture (2-Lama) to adapt social conven- tions in dynamic systems. The proposed architecture con- sist of two layers: the conventional MAS system (we call domain-level) and an additional

  6. 30. moti centrali e problema dei due corpi 233 Capitolo 7. Moto in un campo centrale

    E-print Network

    Roma "La Sapienza", Università di

    §30. moti centrali e problema dei due corpi 233 Capitolo 7. Moto in un campo centrale 30. Moti centrali e problema dei due corpi sec.30 p.30.1 30.1. Introduzione. Nel capitolo precedente abbiamo anche per problemi fisicamente piâ??u realistici. Il problema dei due corpi costituisce appunto un

  7. CONTRIBUTI ALL'ATTIVITÀ PRENORMATIVA NEL CAMPO DEL CONSOLIDAMENTO STRUTTURALE CON MATERIALI COMPOSITI FIBRORINFORZATI

    Microsoft Academic Search

    L. Ascione; L. Feo

    Sommario La presente memoria contribuisce a diffondere i risultati dell'attività prenormativa spontanea svolta da alcuni docenti dei settori della Scienza e della Tecnica delle Costruzioni nel campo del consolidamento strutturale con materiali compositi fibrorinforzati (FRP). Tale attività ha portato alla redazione del documento tecnico CNR-DT 200\\/2004 dal titolo: \\

  8. Lagoa Feia Formation (Lower Cretaceous), Campos basin, offshore Brazil - Rift-Valley-Stage Lacustrine carbonate reservoirs

    Microsoft Academic Search

    R. Bertani; T. Petrobras; A. V. Carozzi

    1985-01-01

    The Lagoa Feia Formation, buried in excess of 3000 m, is the exploration frontier of the prolific Campos basin. It contains the source beds of all the basin's oil in addition to having its own potential carbonate reservoirs. The faulted margins of the basin fed a system of alluvial fans, sand flats, and mud flats. Alternating dry and rainy period

  9. Hydrology, morphology and sedimentology of the Campos continental margin, offshore Brazil

    Microsoft Academic Search

    A. R. Viana; J. C. Faugeres; R. O. Kowsmann; J. A. M. Lima; L. F. G. Caddah; J. G. Rizzo

    1998-01-01

    Slope sand deposits have accumulated from at least the Neogene to the Present on the southeastern Brazilian continental margin (Campos Basin area). This region shows sand accumulations concentrated on the upper portion and on the base of the continental slope with a middle to lower slope bypass zone. A synthesis of preliminary results, supported by recent cores, high-resolution geophysical surveys,

  10. On Klein's So-called Non-Euclidean geometry Norbert A'Campo and Athanase Papadopoulos

    E-print Network

    Paris-Sud XI, Université de

    On Klein's So-called Non-Euclidean geometry Norbert A'Campo and Athanase Papadopoulos Universit-called non-Euclidean geometry, I and II ([32] and [34]), Felix Klein proposed a construction of the spaces- Euclidean geometry; Lobachevsky geometry; models of hyperbolic space; non- contradiction of geometry; Cayley

  11. A Case-Based Reasoning Approach for Norm Jordi Campos1

    E-print Network

    López-Sánchez, Maite

    A Case-Based Reasoning Approach for Norm Adaptation Jordi Campos1 , Maite López-Sánchez1 , and Marc. In this paper, we propose to use Case-Based Reasoning learning to adapt norms that regulate agents' behaviour to difficulties to define an optimal mechanism, we advocate by the learning approach. In this paper, we use a Case-Based

  12. Ciudad y campo americanos vistos desde el Consejo de Indias en Madrid (1570-1650) Guillaume Gaudin

    E-print Network

    Paris-Sud XI, Université de

    Ciudad y campo americanos vistos desde el Consejo de Indias en Madrid (1570-1650) Guillaume Gaudin://www.mundoagrario.unlp.edu.ar/ DOSSIER Ciudad y campo americanos vistos desde el Consejo de Indias en Madrid (1570-1650) Americans city and countryside seen from the Council of the Indies in Madrid (1570-1650) Guillaume Gaudin (*) Universidad de

  13. L'assemblea dei docenti e del personale dell'Ateneo genovese, riunita nell'Aula magna il 23 ottobre 2008, con la partecipazione del Rettore magnifico uscente e di

    E-print Network

    Mascardi, Viviana

    L'assemblea dei docenti e del personale dell'Ateneo genovese, riunita nell'Aula magna il 23 ottobre 2008, con la partecipazione del Rettore magnifico uscente e di quello entrante, dei rappresentanti lamentele sul carattere menzognero dei media e con moniti sinistri ai responsabili dell'informazione; CHIEDE

  14. A.U.L.A.S.: TABLA CORRESPONDENCIA NUEVOS CURSOS *En el caso de haber superado este nivel en cursos anteriores a 2008-2009, consulta con uno de

    E-print Network

    Escolano, Francisco

    A.U.L.A.S.: TABLA CORRESPONDENCIA NUEVOS CURSOS *En el caso de haber superado este nivel en cursos anteriores a 2008-2009, consulta con uno de INGLÉS CURSO realizado hasta 2007-2008 CURSO correspondiente Preparación CAE (C1) ALEMÁN CURSO realizado hasta 2007-2008 CURSO correspondiente a partir de 2008-2009 LENGUA

  15. Gerosa, M.A., Fuks, H., Raposo, A.B. & Lucena, C.J.P. (2004), "Awareness Support in the AulaNet Learning Environment", Proceedings of the IASTED

    E-print Network

    Barbosa, Alberto

    2004-01-01

    Gerosa, M.A., Fuks, H., Raposo, A.B. & Lucena, C.J.P. (2004), "Awareness Support in the Aula, ACTA Press, February 16-18, Innsbruck, Austria,pp. 490-495. ISBN 0-88986-406-3 AWARENESS SUPPORT of awareness in the 3C collaboration model is discussed, detailing how it relates to its main aspects

  16. Desde 1889 Barnard College ha sido reconocida como lder en el campo de la educacin superior para mujeres. La diversidad de nuestra comunidad intelectual y un ambiente

    E-print Network

    mejores oportunidades para el aprendizaje y desarrollo de nuestras alumnas: Barnard College es una: analizar, escribir e investigar, además del uso de equipo de computadoras. Las estudiantes que participen

  17. Desde 1889 Barnard College ha sido reconocida como lder en el campo de la educacin superior para mujeres. La diversidad de nuestra comunidad intelectual y un ambiente

    E-print Network

    mejores oportunidades para el aprendizaje y desarrollo de nuestras alumnas: Barnard College es una investigar, además del uso de equipo de computadoras. Las estudiantes que participen tendrán la oportunidad

  18. Vascular plant community composition from the campos rupestres of the Itacolomi State Park, Brazil

    PubMed Central

    Leyh, Werner; Miazaki, Angela S.; Meira-Neto, João A.A.

    2015-01-01

    Abstract Campos rupestres are rare and endangered ecosystems that accommodate a species-rich flora with a high degree of endemism. Here, we make available a dataset from phytosociological surveys carried out in the Itacolomi State Park, Minas Gerais, southeastern Brazil. All species in a total of 30 plots of 10 x 10 m from two study sites were sampled. Their cardinality, a combination of cover and abundance, was estimated. Altogether, we registered occurrences from 161 different taxa from 114 genera and 47 families. The families with the most species were Poaceae and Asteraceae, followed by Cyperaceae. Abiotic descriptions, including soil properties such as type, acidity, nutrient or aluminum availability, cation exchange capacity, and saturation of bases, as well as the percentage of rocky outcrops and the mean inclination for each plot, are given. This dataset provides unique insights into the campo rupestre vegetation, its specific environment and the distribution of its diversity. PMID:25829858

  19. Acidentes de trabalho em plataformas de petróleo da Bacia de Campos, Rio de Janeiro, Brasil

    Microsoft Academic Search

    Carlos Machado de Freitas; Carlos Augusto; Vaz de Souza; Jorge Mesquita; Huet Machado

    2001-01-01

    The offshore oil industry is characterized by complex systems in relation to technology and organization of work. Working conditions are hazardous, resulting in accidents and even occasional full-scale catastrophes. This article is the result of a study on work-related accidents in the offshore platforms in the Campos Basin, Rio de Janeiro State. The primary objective was to provide technical back-up

  20. Cheirimedon foscae sp. nov. (Amphipoda: Lysianassidae: Tryphosinae) from the deep sea Campos Basin, Southwestern Atlantic Ocean.

    PubMed

    Siqueira, Silvana Gomes L; Serejo, Cristiana S

    2014-01-01

    A new species of lysianassid amphipod belonging to the genus Cheirimedon was collected on the continental slope of the Campos Basin, the largest oil reserve in Brazilian waters. This is the first record of the genus Cheirimedon from the Atlantic Ocean, which was previously restricted to the Antarctic and Tasmanian sea. The new species is fully illustrated and compared with related species. Additionally, a world key to the Cheirimedon species is provided.  PMID:25544211

  1. Trazando Fronteras, Persiguiendo Sueños: La Realidad de la Migración del Campo en Nicaragua Hacia Costa Rica

    Microsoft Academic Search

    Becca Telzak

    2006-01-01

    “Este viaje en búsqueda de una mejor vida es lo que llamaremos migración y a sus pasajeros trabajadores migrantes.”\\u000aDurante este proyecto, yo escuché muchas veces las palabras Trabajadores Migrantes. Pero quien es un trabajador migrante? Según la organización ATC (asociación de Trabajadores del Campo del Nicaragua), “toda persona que se traslade de un país a otro para buscar empleo,

  2. Infrared inspection applied to offshore platforms: Petrobras experience at Campos Basin

    NASA Astrophysics Data System (ADS)

    Verdini, Edson A.; Veratti, Attilio B.

    2002-03-01

    Bacia de Campos (Rio de Janeiro - Brazil) is one of the biggest offshore petroleum fields in the world today. In June 2001, Bacia de Campos, having more than 490 oil wells, 34 offshore platforms and 7 modified ships in operation, reached 1,3 million barrels/day. If compared to OPEP countries only nine of them got an average production higher than 1 million barrels/day in 2000, which means it can be placed on the 10th position in the rank of oil producers. In this context this work aims not only to show the results achieved within the introduction of thermographic inspections in offshore oil production (platforms and ships), but also the financial results (ROI - Return of Investment) considering the use of this particular technique. Bacia de Campos got a ROI around 7 million dollars in the last 4 years, which means a hundred times higher than the total cost of thermographic services in the same period. As far as we know this is one of the best results already reported in the world. We also present the methodology applied to analyze thermal anomalies in electrical components and data management software, including advanced Digital Reports sent via Internet.

  3. The Campos Sales Brazil meteorite: A lightly shocked L5 chondrite fall

    NASA Astrophysics Data System (ADS)

    Scorzelli, R. B.; Michel-Levy, M. Christophe; Gilabert, E.; Lavielle, B.; Souza Azevedo, I.; Vieira, V. W.; Costa, T. V. V.; Araujo, M. A. B.

    1998-11-01

    The Campos Sales meteorite fell close to the town of Campos Sales, in the northeastern Brazilian state of Ceara (72' deg S; 4010' deg W), on 31 January 1991, at 10:00 PM (local time). Several fragments were recovered from an area estimated to be 3 km ? 1 km. The stone is an ordinary chondrite, L5 ( Fa25.0 and Fs21.6 ), lightly shocked, S1. Metal phases present are kamacite, tetrataenite and antitaenite. Noble gases He, Ne, Ar, Kr and Xe have been analyzed in 2 bulk samples of Campos Sales. All exposure ages based on determination of cosmogenic 3He, 21Ne, 38Ar, 83Kr, 126Xe abundances and on cosmogenic 81Kr/83Kr ratio agree well, suggesting no gas loss during cosmic-ray exposure. The cosmic-ray exposure age is 23.3 +- 1.0 Ma, which falls in the range observed for L5 chondrites (20-30 Ma). The gas-retention ages indicate He loss that must have occurred prior to or during ejection from the L-chondrite parent body.

  4. Sede: Av. dos Astronautas, 1758, 12227-010 So Jos dos Campos (SP) Brasil tel + 55-12-32086000 Inscries aceitas para o Concurso Pblico para provimento

    E-print Network

    Sede: Av. dos Astronautas, 1758, 12227-010 São José dos Campos (SP) Brasil tel + 55 Astronautas, 1758, 12227-010 São José dos Campos (SP) Brasil tel + 55-12-32086000 CÓDIGO DA VAGA: PQ04 dos Campos (SP) Brasil tel + 55-12-32086000 CLAUDIA MARIA NICOLI CANDIDO ESFHAN ALAM KHERANI IGO

  5. Recent benthonic foraminifera from Brasil Morphology and ecology Part V: Primitive agglutinated foraminifera from the Campos and Bahia shelf

    Microsoft Academic Search

    P. Brönnimann

    1980-01-01

    \\u000a Kurzfassung  Primitive agglutinierte Foraminiferen, hauptsächlich Saccamminiden und Hormosiniden, werden vom Campos-Schelf, Brasilien,\\u000a beschrieben und 2 neue ArtenPsammosphaera pontei undHormosinaperellai eingeführt. Die Foraminiferen des Campos-Schelfes stehen unter dem Einfluß der kalten Falkland (Malvin) Strömung. Im weiteren\\u000a werden einige Saccamminiden vom Warmwasser-Benthos des Bahia-Schelfes, Brasilien, erwähnt und abgebildet.

  6. The Study of Natural Radiation Distribution in Soil of Sao Bernardo do Campo

    SciTech Connect

    Matsumoto, M. M.; Silveira, M. A. G. [Centro Universitrio da FEI, Sao Bernardo do Campo, Sao Paulo (Brazil); Medina, N. H.; Umisedo, N. K. [Instituto de Fisica da Universidade de Sao Paulo, Sao Paulo (Brazil)

    2008-08-07

    We have studied the distribution of natural radioactivity in the soil of five sites of the city Sao Bernardo do Campo, Sao Paulo, Brazil. The main contribution of the radiation dose is due to the isotope {sup 40}K, with smaller contributions from the elements of the series of {sup 238}U and {sup 232}Th. The results indicate the dose in all of the studied areas is around the average international dose due to external exposure to gamma rays (0.48 mSv/yr) proceeding from natural terrestrial elements.

  7. Ostracodes from the Aptian-Santonian of the Santos, Campos and Espírito Santo basins, Brazil

    NASA Astrophysics Data System (ADS)

    Piovesan, Enelise Katia; Nicolaidis, Demétrio Dias; Fauth, Gerson; Viviers, Marta Claudia

    2013-12-01

    The Lower and Upper Cretaceous deposits from the Brazilian marginal basins present a rich and diversified fauna of ostracodes in continental, marine and mixohaline paleoenvironments. While the Cretaceous ostracodes from the northeastern region have already been the subject of many taxonomic and biostratigraphical studies, data from the southeastern basins are still scarce and restricted to the record of a few species. The present study represents a comprehensive contribution to the systematic knowledge of the Aptian-Santonian ostracodes from the Brazilian southeastern marginal basins. A total of 1045 cutting samples were analyzed from 10 wells drilled offshore in Santos, Campos and Espírito Santo basins. Thirty-eight ostracode taxa were recorded from different depositional environments, including the following six new species: Amphicytherura fragilis sp. nov., Brachycythere multidifferentis sp. nov., Fossocytheridea ballentae sp. nov., Fossocytheridea elegans sp. nov., Nigeroloxoconcha itanhaensis sp. nov. and Paracypris eniotmetos sp. nov.

  8. Time, Weather and Empires: The Campos Rodrigues Observatory in Lourenço Marques, Mozambique (1905-1930).

    PubMed

    Raposo, Pedro M P

    2015-07-01

    In 1905 the Campos Rodrigues Observatory (CRO) was founded in Lourenço Marques (nowadays Maputo), the capital of Mozambique, by then part of the Portuguese overseas empire. In this paper the inception and early history of the CRO are analysed in the broader context of the interwoven history of the Portuguese and British empires in Africa, and specifically with respect to the scientific relations between Mozambique and South Africa. The equipment, personnel, practices and networks involved in the inception and early development of the CRO are brought into focus in order to illustrate the problems and strategies that shaped the establishment and functioning of this observatory, which was conceived essentially as a symbol of imperial stamina and colonial prowess. It is suggested that by providing a focal point for the development of scientific relations between Mozambique and South Africa, the CRO served both Portuguese ambitions for recognition as an imperial power and the emergence of South African nationalism. PMID:26104301

  9. Eawag: l'ente dei Politecnici federali per la ricerca nel campo dell'acqua berlandstrasse 133

    E-print Network

    Wehrli, Bernhard

    Eawag: l'ente dei Politecnici federali per la ricerca nel campo dell'acqua Eawag Überlandstrasse amministrazione e prassi della pesca. In primo piano ci sono la collaborazione e l'informazione dei pescatori sui deflusso, barriere alla migrazione o perturbazioni dell'equilibrio dei materiali detritici. «Con una buona

  10. Rate of Change Load Balancing in Distributed and Parallel Systems \\Lambda Luis Miguel Campos and Isaac Scherson

    E-print Network

    Scherson, Isaac D.

    Rate of Change Load Balancing in Distributed and Parallel Systems \\Lambda Luis Miguel Campos 92697, U.S.A. flcampos,isaacg@ics.uci.edu Abstract Dynamic Load Balancing is an important system func a parallel computer if no efficient load distribution is effected. A novel distributed algorithm for load

  11. UMA PROPOSTA PEDAGÓGICA PARA O USO DA MODELAGEM COMPUTACIONAL NO CURSO DE LICENCIATURA EM QUÍMICA DO CEFET CAMPOS

    Microsoft Academic Search

    Rodrigo Garrett da Costa

    This study presents an experiment on the use of a simulation and modelling computer environment in the teaching of Physical Chemistry. The research was conducted with students attending the Chemistry Teaching program at Cefet Campos aiming at: examining the contribution of using Modellus in the teaching and learning process, promoting a cooperative and collaborative learning environment among students, and observe

  12. Avaliação da aptidão para fritura de cultivares de batata, obtidas no cultivo de outono, nas regiões Sul e Campos das Vertentes de Minas Gerais

    Microsoft Academic Search

    Joaquim Gonçalves de Pádua; Renata Vieira da Mota; Jaime Duarte Filho; Csaignon Mariano Caproni

    Evaluation of the aptitude for fry of potato cultivars, obtained in the autumn crop, in the South and Campos das Vertentes areas of Minas Gerais state. The characteristics chemistries of the tubers and the development of the color after the fry were evaluated in potatoes cultivars introduced of Holland, when cultivated in the autumn, in the South and Campos das

  13. COOPERATIVAS COMO FORMA DE ORGANIZAÇÃO DA AGRICULTURA FAMILIAR

    Microsoft Academic Search

    Nadir Paula Da Rosa; Adriano Lago; Silvio Santos Junior; Erica Silva Mendonca

    2008-01-01

    A agricultura familiar desempenha um importante papel socioeconômico na sociedade, proporcionando a permanência do homem no campo, conseqüentemente evitando o êxodo rural, e reduzindo o crescimento dos cinturões da pobreza em torno das cidades a procura de trabalho. O foco central do presente estudo concentra-se em discutir os motivos que levam as pequenas famílias rurais a buscar diferentes maneiras de

  14. Hydrology, morphology and sedimentology of the Campos continental margin, offshore Brazil

    NASA Astrophysics Data System (ADS)

    Viana, A. R.; Faugeres, J. C.; Kowsmann, R. O.; Lima, J. A. M.; Caddah, L. F. G.; Rizzo, J. G.

    1998-01-01

    Slope sand deposits have accumulated from at least the Neogene to the Present on the southeastern Brazilian continental margin (Campos Basin area). This region shows sand accumulations concentrated on the upper portion and on the base of the continental slope with a middle to lower slope bypass zone. A synthesis of preliminary results, supported by recent cores, high-resolution geophysical surveys, geotechnical investigations and environmental research, is presented and permits a prelitrunary analysis of the sedimentological mechanisms operational in this area. These point toward a temporal and spatial multiscale set of phenomena responsible for sand deposits. At any sea-level stand these deposits are dependent on: (1) a suitable sediment source; (2) offshelf transport mechanisms; (3) a morphostructural and hydrodynamic context responsible for the deposition of these sands in the upper portion of continental slopes. The proposed scenario of depositional processes concerns: (1) a set of hydrological processes such as surface currents and counter-currents, waves, tides and eddies with sufficient energy to form submarine sand dune fields at the outer shelf; (2) the offshelf export of this sediment under a combined action of spillover, internal waves, eddies 'seafloor polishing effect' and gravity processes (turbidity currents); and (3) the slope sand deposits and their distribution controlled by the action of contour currents, mass movements and the morphological context, such as canyons, gullies or scarps.

  15. Variation of surface ozone in Campo Grande, Brazil: meteorological effect analysis and prediction.

    PubMed

    Pires, J C M; Souza, A; Pavão, H G; Martins, F G

    2014-09-01

    The effect of meteorological variables on surface ozone (O3) concentrations was analysed based on temporal variation of linear correlation and artificial neural network (ANN) models defined by genetic algorithms (GAs). ANN models were also used to predict the daily average concentration of this air pollutant in Campo Grande, Brazil. Three methodologies were applied using GAs, two of them considering threshold models. In these models, the variables selected to define different regimes were daily average O3 concentration, relative humidity and solar radiation. The threshold model that considers two O3 regimes was the one that correctly describes the effect of important meteorological variables in O3 behaviour, presenting also a good predictive performance. Solar radiation, relative humidity and rainfall were considered significant for both O3 regimes; however, wind speed (dispersion effect) was only significant for high concentrations. According to this model, high O3 concentrations corresponded to high solar radiation, low relative humidity and wind speed. This model showed to be a powerful tool to interpret the O3 behaviour, being useful to define policy strategies for human health protection regarding air pollution. PMID:24854500

  16. Pollination of Cambessedesia wurdackii in Brazilian Campo Rupestre Vegetation, with Special Reference to Crepuscular Bees

    PubMed Central

    Franco, Emanuella Lopes; Gimenes, Miriam

    2011-01-01

    Cambessedesia wurdackii Martins (Myrtales: Melastomataceae) is presumably endemic to the Chapada Diamantina, Bahia State, Brazil. A majority of the species of this family are pollinated by diurnal bees that buzz the floral anthers to collect pollen. The present work examined the interactions between C. wurdackii and visiting bees, focusing on temporal, morphological, and behavioral features, especially in regards to the crepuscular bees Megalopta sodalis (Vachal) (Hymenoptera: Halictidae) and Ptiloglossa off. dubia Moure (Hymenoptera: Colletidae). The study was undertaken in an area of campo rupestre montane savanna vegetation located in the Chapada Diamantina Mountains of Bahia State, Brazil, between August/2007 and July/2008. Flowering in C. wurdackii occurred from April through July, with a peak in May. A total of 592 visits by diurnal and crepuscular bees to the flowers of C. wurdackii were recorded, with a majority of the visits made by M. sodalis and P. dubia (92%) near sunrise and sunset. The anthers of C. wurdackii are arranged in two tiers, which favors cross pollination. The morphological, temporal and behavioral characteristics of M. sodalis and P. dubia indicated that they were potential pollinators of C. wurdackii, in spite of the fact that the colorful and showy flowers of this species are more typical of a diurnal melittophilous pollination syndrome. PMID:22208813

  17. Environmentally associated ticks (Acari: Ixodidae) in Campo Grande, Mato Grosso do Sul, Brazil.

    PubMed

    Garcia, Marcos Valério; Silva, Dayana Campelo da; Almeida, Robson Ferreira Cavalcante de; Cunha, Rodrigo Casquero; Matias, Jaqueline; Barros, Jacqueline Cavalcante; Andreotti, Renato; Szabó, Matias Pablo Juan

    2013-01-01

    Herein, we report tick species found on wild and domestic animals and in the environment during a one-year sampling period at the Brazilian Farming Research Company beef cattle unit (Embrapa Beef Cattle), which is located within the urban area of Campo Grande, Mato Grosso do Sul, Brazil. From 55 wild hosts including six different species (Nasua nasua, Cebus spp., Cerdocyon thous, Myrmecophaga tridactyla, Tamandua tetradactyla and Dasyprocta aguti), 323 ticks were collected. Amblyomma ovale ticks were found solely on coatis, and Amblyomma nodosum was identified solely on anteaters. No ticks were found on capuchin monkeys. However, Amblyomma cajennense was found on all parasitized host species with the exception of capuchin monkeys. Giant anteaters displayed the highest infestation abundance, with a mean of 53 ticks?animal. Environmental sampling yielded 166 adult A. cajennense ticks. The tick species found on domestic animals (Rhipicephalus (Boophilus) microplus, R. sanguineus, Dermacentor nitens and A. cajennense) were those typically found on these hosts in Brazil. The most prevalent tick species, A. cajennense, was found on both wild and domestic animals and was also prevalent in the environment. Thus, this tick species is the primary vector that allows pathogens to bridge wild and domestic animals in the Cerrado. PMID:24252958

  18. Interpretation of Topographic Data from "SHAPE from SHADING" Method, Application in VILLAGARCÍA de Campos Castle

    NASA Astrophysics Data System (ADS)

    García Fernández, J.

    2013-02-01

    Generating digital products allowing the assessment and interpretation of Cultural Heritage is a key task in conservation processes. Thus a variety of (Shape from X) methods have been developed through photogrammetry with that aim in mind, which in the digital era widen their scope on account of independence of physical resources as well as high geometrical and radiometric qualities of their results. A method based on virtual 3D reconstruction of objects (scenarios) and the further 2.5 D maps generation by means of the Shape from Shading method for simulating the reflectance properties of surfaces within 2D images is being proposed. This alternative, seldom used when studying Urban-Architectural Heritage, is aimed at overcoming inadequacies when analyzing surfaces from the bi-dimentional view -or the three-dimensional one itself- over areas with little variations in elevation (relevant to urbanarchitectural context). The methodology is applied to Villagarcía de Campo Castle, Spain, stemming from the reconstruction of the property by the General Photogrammetry Method until achieving "Images by Reflectance Transformation", and ending by interpreting its topography for the inspection of un-documented historical traces.

  19. [Work-related accidents on oil drilling platforms in the Campos Basin, Rio de Janeiro, Brazil].

    PubMed

    Freitas, C M; Souza, C A; Machado, J M; Porto, M F

    2001-01-01

    The offshore oil industry is characterized by complex systems in relation to technology and organization of work. Working conditions are hazardous, resulting in accidents and even occasional full-scale catastrophes. This article is the result of a study on work-related accidents in the offshore platforms in the Campos Basin, Rio de Janeiro State. The primary objective was to provide technical back-up for both workers' representative organizations and public authorities. As a methodology, we attempt to go beyond the immediate causes of accidents and emphasize underlying causes related to organizational and managerial aspects. The sources were used in such a way as to permit classification in relation to the type of incident, technological system, operation, and immediate and underlying causes. The results show the aggravation of safety conditions and the immediate need for public authorities and the offshore oil industry in Brazil to change the methods used to investigate accidents in order to identify the main causes in the organizational and managerial structure of companies. PMID:11241934

  20. Stochastic modelling of turbidite reservoirs constrained by seismic information (Campos basin, offshore Brazil)

    SciTech Connect

    Souza, J.; Olinto, G.; Eschard, R. [and others

    1996-12-31

    A new methodology of reservoir probabilistic modelling was applied at an oil field scale in the brazilian continental margin. The Namorado field, located in the Campos basin in the passive margin of eastern Brazil, is a mature oil field with 60 wells and 1326 km of 3D seismic lines. The reservoir (Albian/Cenomanian), deposited in an overall-transgressive context, produces from turbidite sandstones and is composed by massive sandstones, classical Bouma turbidities, debris-flows, marls and shales. Three depositional sequences were correlated across the field, each of them corresponding to cycles of relative sea-level falls. The stochastic simulation of the spatial lithofacies distribution as a non stationary truncated gaussian function was carried out to generate realistic reservoir images. The important lateral variation in the facies and thickness of the sedimentary bodies is characteristic of non stationarity. In this case, the seismic data integration is crucial for a successful modelling of the phenomenon. A reservoir oriented processing of the seismic data was carried out, including a post-stack stratigraphic inversion. Seismic attributes on inversion results were calibrated at wells in terms of lithofacies. In the non stationary approach, the images of the reservoir lithofacies distribution are conditioned to wells and deduced from the Vertical Proportion Matrix, which represents the percentage of each lithofacies at a given spatial coordinate and in each depositional sequence. This matrix, defined over a regular grid, is computed from wells and seismic derived constraints. The incorporation of the seismic information in the non stationary gaussian function model has ensured a successful reproduction of the reservoir architecture.

  1. Stochastic modelling of turbidite reservoirs constrained by seismic information (Campos basin, offshore Brazil)

    SciTech Connect

    Souza, J.; Olinto, G.; Eschard, R. (and others)

    1996-01-01

    A new methodology of reservoir probabilistic modelling was applied at an oil field scale in the brazilian continental margin. The Namorado field, located in the Campos basin in the passive margin of eastern Brazil, is a mature oil field with 60 wells and 1326 km of 3D seismic lines. The reservoir (Albian/Cenomanian), deposited in an overall-transgressive context, produces from turbidite sandstones and is composed by massive sandstones, classical Bouma turbidities, debris-flows, marls and shales. Three depositional sequences were correlated across the field, each of them corresponding to cycles of relative sea-level falls. The stochastic simulation of the spatial lithofacies distribution as a non stationary truncated gaussian function was carried out to generate realistic reservoir images. The important lateral variation in the facies and thickness of the sedimentary bodies is characteristic of non stationarity. In this case, the seismic data integration is crucial for a successful modelling of the phenomenon. A reservoir oriented processing of the seismic data was carried out, including a post-stack stratigraphic inversion. Seismic attributes on inversion results were calibrated at wells in terms of lithofacies. In the non stationary approach, the images of the reservoir lithofacies distribution are conditioned to wells and deduced from the Vertical Proportion Matrix, which represents the percentage of each lithofacies at a given spatial coordinate and in each depositional sequence. This matrix, defined over a regular grid, is computed from wells and seismic derived constraints. The incorporation of the seismic information in the non stationary gaussian function model has ensured a successful reproduction of the reservoir architecture.

  2. Phylogenetic analysis of the microbial community in hypersaline petroleum produced water from the Campos Basin.

    PubMed

    Piubeli, Francine; Grossman, Matthew J; Fantinatti-Garboggini, Fabiana; Durrant, Lucia R

    2014-10-01

    In this work the archaea and eubacteria community of a hypersaline produced water from the Campos Basin that had been transported and discharged to an onshore storage facility was evaluated by 16S recombinant RNA (rRNA) gene sequence analysis. The produced water had a hypersaline salt content of 10 (w/v), had a carbon oxygen demand (COD) of 4,300 mg/l and contains phenol and other aromatic compounds. The high salt and COD content and the presence of toxic phenolic compounds present a problem for conventional discharge to open seawater. In previous studies, we demonstrated that the COD and phenolic content could be largely removed under aerobic conditions, without dilution, by either addition of phenol degrading Haloarchaea or the addition of nutrients alone. In this study our goal was to characterize the microbial community to gain further insight into the persistence of reservoir community members in the produced water and the potential for bioremediation of COD and toxic contaminants. Members of the archaea community were consistent with previously identified communities from mesothermic reservoirs. All identified archaea were located within the phylum Euryarchaeota, with 98 % being identified as methanogens while 2 % could not be affiliated with any known genus. Of the identified archaea, 37 % were identified as members of the strictly carbon-dioxide-reducing genus Methanoplanus and 59 % as members of the acetoclastic genus Methanosaeta. No Haloarchaea were detected, consistent with the need to add these organisms for COD and aromatic removal. Marinobacter and Halomonas dominated the eubacterial community. The presence of these genera is consistent with the ability to stimulate COD and aromatic removal with nutrient addition. In addition, anaerobic members of the phyla Thermotogae, Firmicutes, and unclassified eubacteria were identified and may represent reservoir organisms associated with the conversion hydrocarbons to methane. PMID:24920265

  3. MEASURES OF RATIO (IC\\/CG) FOR ISOLATED CONVECTIVE SYSTEMS IN CAMPO GRANDE - MS BETWEEN NOVEMBER AND DECEMBER 2007

    Microsoft Academic Search

    Evandro M. Anselmo; Widinei A. Fernandes; Moarcir Lacerda; Clóvis L. Fritzen; Osmar Pinto Jr

    Using a slow antenna located in Campo Grande- MS for collection of total lightning together with data from the Brazilian Lightning Detection Network (BrasilDAT), it was possible to discriminate the intracloud and cloud-to- ground lightning in some storms between November 2007 and December 2007. The data collected by the slow antenna and BrasilDAT were imported into an object-relational database management

  4. Diversity Patterns in the Flora of the Campo-Ma’an Rain Forest, Cameroon: Do Tree Species Tell it All?

    Microsoft Academic Search

    M. G. P. Tchouto; W. F. De Boer

    2006-01-01

    This study describes diversity patterns in the flora of the Campo-Ma’an rain forest, in south Cameroon. In this area, the\\u000a structure and composition of the forests change progressively from the coastal forest on sandy shorelines through the lowland\\u000a evergreen forest rich in Caesalpinioideae with Calpocalyx heitzii and Sacoglottis gabonensis, to the submontane forest at higher elevations and the mixed evergreen

  5. Diversity patterns in the flora of the Campo-Ma’an rain forest, Cameroon: do tree species tell it all?

    Microsoft Academic Search

    M. G. P. TCHOUTO; W. F. DE BOER

    This study describes diversity patterns in the flora of the Campo-Ma’an rain forest, in south Cameroon. In this area, the\\u000a structure and composition of the forests change progressively from the coastal forest on sandy shorelines through the lowland\\u000a evergreen forest rich in Caesalpinioideae with Calpocalyx heitzii and Sacoglottis gabonensis, to the submontane forest at higher elevations and the mixed evergreen

  6. SLIDES DE APOIO (aulas tericas)

    E-print Network

    Lisboa, Universidade Técnica de

    variações entre quatro diferentes habitats. Capturam-se 30 morcegos em cada habitat. Foi registado o sexo de de dois factores (variáveis qualitativas ou categóricas): habitat e sexo. A proporção de cada sexo

  7. SLIDES DE APOIO (aulas tericas)

    E-print Network

    Lisboa, Universidade Técnica de

    habitats. Capturam-se 30 morcegos em cada habitat. Foi registado o sexo de cada morcego capturado, com os qualitativas ou categóricas): habitat e sexo. A proporção de cada sexo difere consoante os habitats? J. Cadima

  8. Investigación e innovación en el campo de la vivienda social. Una experiencia desde la investigación en articulación con la docencia

    Microsoft Academic Search

    Gastón Badillos; Roberto Kuri; Horacio Bertuzzi; Fernando Lario

    2007-01-01

    La vivienda con su especialización espacial y constructiva, tal como masivamente se sigue produciendo hoy, no parece ser ya un soporte apto para los múltiples programas que en ella se desarrollan y que cambian en tiempos relativamente cortos.\\u000a\\u000aNo podemos concebir la vivienda como un hecho cerrado sino como un sistema abierto y vivo (evolutivo y adaptable).\\u000a\\u000aEste trabajo reseña

  9. Challenges towards the elimination of Human African Trypanosomiasis in the sleeping sickness focus of Campo in southern Cameroon.

    PubMed

    Simo, Gustave; Mbida Mbida, Jean Arthur; Ebo'o Eyenga, Vincent; Asonganyi, Tazoacha; Njiokou, Flobert; Grébaut, Pascal

    2014-01-01

    The sleeping sickness focus of Campo lies along the Atlantic coast and extends along the Ntem River, which constitutes the Cameroonian and Equatorial Guinean border. It is a hypo-endemic focus with the disease prevalence varying from 0.3 to 0.86% during the last few decades. Investigations on animal reservoirs revealed a prevalence of Trypanosoma brucei gambiense of 0.6% in wild animals and 4.83% in domestic animals of this focus. From 2001 to 2012, about 19 931 tsetse were collected in this focus and five tsetse species including Glossina palpalis palpalis, G. pallicera, G. nigrofusca, G. tabaniformis and G. caliginea were identified. The analysis of blood meals of these flies showed that they feed on human, pig, goat, sheep, and wild animals such as antelope, duiker, wild pig, turtle and snake. The percentage of blood meals taken on these hosts varies according to sampling periods. For instance, 6.8% of blood meals from pig were reported in 2004 and 22% in 2008. This variation is subjected to considerable evolutions because the Campo HAT focus is submitted to socio-economic mutations including the reopening of a new wood company, the construction of autonomous port at "Kribi" as well as the dam at "Memve ele". These activities will bring more that 3000 inhabitants around Campo and induce the deforestation for the implementation of farmlands as well as breeding of domestic animals. Such mutations have impacts on the transmission and the epidemiology of sleeping sickness due to the modification of the fauna composition, the nutritional behavior of tsetse, the zoophilic/anthropophilic index. To achieve the elimination goal in the sleeping sickness focus of Campo, we report in this paper the current epidemiological situation of the disease, the research findings of the last decades notably on the population genetics of trypanosomes, the modifications of nutritional behavior of tsetse, the prevalence of T. b. gambiense in humans, domestic and wild animals. An overview on the types of mutations occurring in the region has been raised and a discussion on the strategies that can be implemented to achieve the elimination of the disease has been made. PMID:25129168

  10. PROGRAMAO II MOSTRA DOS BOLSISTAS PIBIC-EM(CNPq), PIP-CA E FAPESC IC Jnior 2012 Local: Bloco das salas de aula do Ensino Mdio

    E-print Network

    Floeter, Sergio Ricardo

    Eduarda Rodrigues Padilha Como a Internet pode contribuir com aprendizado de outros idiomas. Sala I ­ 10 no cotidiano. Matemática no dia-a-dia Sala II ­ 8:40 Sala II ­ 9:00 Reginaldo Manoel Teixeira Nahari Castro Christine Rechia Camila Heinz Mannes Thomas Soltau Maria Eduarda de Moraes Sirydakis e Natalia Dias Goulart

  11. Como poderia a Gerontologia, um campo multidisciplinar do saber, estar presente na Tabela das Áreas do Conhecimento do CNPq? How could Gerontology, a multidisciplinary field of knowledge, be included in CNPq's Table of Knowledge Areas?

    Microsoft Academic Search

    Shirley Donizete Prado; Jane Dutra Sayd

    We discuss the possibility of including Gerontology in the CNPq Areas of Knowledge Ta- ble, in a scenario where this Table is being ques- tioned by the scientific community, particularly with regard to the inclusion of multidisciplinary areas. Based on Foucault, we view the Tree of Knowledge as taxonomy, a continuum in which all areas are placed side by side,

  12. Continuous Mantle Exhumation at the Outer Continental Margin of the Santos, Campos and Espírito Santo Basins, Brazil

    NASA Astrophysics Data System (ADS)

    Zalan, P. V.; Severino, M. G.; Rigoti, C. A.; Magnavita, L. P.; Oliveira, J. B.; Viana, A. R.

    2011-12-01

    The interpretation of 12,000 km of very deep (PSTM to 16 sec., PSDM to 25 km) 2D seismic sections, coupled with gravimetric and magnetometric modeling line-by-line, and the integration of the results with the regional data bank of Petrobras, all together viewed in terms of the recent tectonic models developed for the rupturing and separation of mega-plates, led to a regional (500,000 km2), first-time ever, 3D-view of the deep structure underlying the prolific sedimentary basins of Santos, Campos and Espírito Santo in southeastern Brazil. The three basins are situated onto a continental margin that narrows gradually, from south to north, from a very wide (Santos), through an intermediate (Campos), and then to a narrow (Espírito Santo) passive margin. The seismic sections shows very well the dual rheological behavior of the continental crust, consisting of a deeper and plastic lower crust (with numerous short and strong reflections that display sub-horizontal ductile flow) and a shallower and brittle upper crust (represented by a mostly transparent and faulted seismic facies topped by the sedimentary sections of the rift and thermal subsidence phases). The crustal structure of the Santos Basin shows a zonation from west to east of alternating bands of NE-SW-trending thin (plastic basement terrains) and thick (resistant basement terrains) stretched continental crust. In vertical section this zonation is displayed as a series of necking zones, leading to a highly irregular, low to moderate crustal taper. Such zonation is less developed in the Campos Basin, where the crustal taper is moderate and regular, and practically non-existent in the Espírito Santo Basin, where the crustal taper is high. The most outstanding crustal feature shared in common by the three basins is the exhumation of mantle between the tip of the hyper-extended continental crust and the tabular-shaped oceanic crust. Although the crustal taper varies significantly from basin to basin their continental crust pinches out invariably on the flanks of exhumed mantle. This gives rise to a remarkable long (900 km along a N-S direction and 600 km in E-W direction), relatively narrow (15 to 70 km wide) and continuous belt of exhumed mantle that marks the passage from continental crust to oceanic crust in all three basins. The Santos, Campos and Espírito Santo Basins thus form a typical magma-poor passive margin. These are in sharp contrast with the adjacent basin to the south, the Pelotas Basin, that in turn is a typical volcanic passive margin displaying a long (1000 km in a N-S direction) and wide (100 to 220 km) belt of seaward-dipping reflectors at its outer margin and no exhumation of the mantle at the continent-ocean boundary.

  13. Productive reorganization, outsourcing, and work relations in the offshore oil industry in the Campos Basin, Rio de Janeiro.

    PubMed

    Figueiredo, Marcelo; Alvarez, Denise; Athayde, Milton; Suarez, José Diego; Pereira, Renata; Soares, Leonardo

    2008-01-01

    This article analyzes the relationship between the intensive use of outsourcing and labor organizations on offshore oil platforms in the Campos Basin, Rio de Janeiro, Brazil. The theoretical and methodological framework applied in our research is based on Ergonomics of Activity and the Psychodynamics of Work, from an ergological perspective. In addition to the more general trend of increasing precariousness, we highlight the potential loss of formal and informal knowledge resulting from the fragmentation of work collectives, as we consider the cohesion of these collectives to be a crucial element contributing to reliability in process operations. Increasing precariousness of work contributes to this fragmentation and one of its main causes is the uncontrolled increase in outsourcing of work. This situation has had nefarious consequences for workers' health and safety, suggesting that those who have adopted outsourcing as a labor management tool have failed to consider these harmful consequences as rigorously as necessary. PMID:19193534

  14. The effect of an oil drilling operation on the trace metal concentrations in offshore bottom sediments of the Campos Basin oil field, SE Brazil

    Microsoft Academic Search

    C. E Rezende; L. D Lacerda; A. R. C Ovalle; C. M. M Souza; A. A. R Gobo; D. O Santos

    2002-01-01

    The concentrations of Al, Fe, Mn, Zn, Cu, Pb, Ni, Cr, Ba, V, Sn and As in offshore bottom sediments from the Bacia de Campos oil field, SE Brazil, were measured at the beginning and at 7 months after completion of the drilling operation. Concentrations of Al, Fe, Ba, Cr, Ni and Zn were significantly higher closer to the drilling

  15. Use and valuation of native and introduced medicinal plant species in Campo Hermoso and Zetaquira, Boyacá, Colombia

    PubMed Central

    2013-01-01

    Background Medicinal plant species contribute significantly to folk medicine in Colombia. However, few local studies have investigated whether species used are introduced or native and whether there is a difference in importance of native and introduced medicinal plant species. The aim of the present study was to describe the use of medicinal plants within two municipalities, Campo Hermoso and Zetaquira, both in the department of Boyacá, Colombia and to assess the importance of native and introduced plants to healers, amateur healers and local people. As local healers including amateur healers have no history of introduced species our working hypotheses (H1-2) were that H1: native and introduced medicinal plant species are of equal importance and H2: healers and amateur healers do not differentiate in their preferences between native and introduced medicinal plant species. Methods Ten villages were included in the study. A combination of quantitative and qualitative methods was used including questionnaires, semi-structured interviews, in- depth interviews, and open talks. Voucher specimens were collected in home gardens and during field walks. For data analysis, we calculated use value indices and Jaccard index and tested for the above hypothesis using Spearman rank-correlation coefficients and Wilcoxon-Mann–Whitney tests. Results Eighty medicinal plant species were described by locals as the most frequently used. Of these, 78 species were taxonomically identified, distributed within 41 families and 74 genera, which included 35 native species and 43 introduced. The highest valued families were: Asteraceae, Lamiaceae, Apiaceae, Rutaceae and Verbenaceae. The species ranked highest according to their Use Values, in both municipalities, were Mentha suaveolens Ehrh., Ambrosia cumanensis Kunth, and Verbena littoralis Kunth. Introduced species were more important than native ones in Zetaquira, while there was no difference in importance in Campo Hermoso. While healers relied most on the uses of native species, amateur healers were inclined to rely on introduced species. Medicinal plant administration in both municipalities follow the usual pattern: Leaves are used most commonly prepared by decoction or infusion and administrated orally. Conclusions The high proportion of introduced plant species used in the local traditional medicines is similar to the results of a number of other ethnobotanical studies and emphasise the need for efforts to record and maintain traditional knowledge on native species. PMID:23578098

  16. Upper Cretaceous bioturbated fine-to-medium sands: A problem for deep-water exploration in Campos Basin, Offshore Brazil

    SciTech Connect

    Carminatti, M.; Zimmermann, L.; Jahnert, R.; Pontes, C.

    1996-08-01

    The presence of bioturbation in oil-prone turbidite deposits has detained a better exploration of upper Cretaceous siliciclastic reservoirs in Campos Basin. Bioturbated sandstones have degraded their permo-porosity with impact in oil production. They occur associated to unbioturbated sandstones with similar seismic amplitude, becoming difficult to separate them in seismic mapping. A comprehensive study in order to reduce the exploratory risk must consider firstly the recognition of genetic facies association through cores, and secondly the calibration of sonic well-logs and seismic velocity sections with rock data. This study deals with sedimentary facies association. The range of main facies in such reservoirs includes: (1) medium-to-coarse siliciclastic sandstone with cross stratification; (2) fine-to-medium massive sandstone with thin traction carpets, bioturbated by opportunistic ichnofabrics and, (3) bioturbated, muddy, fine-to-medium, quartz-feldspatic and glauconitic sandstone over 60 in thick. The genetic facies associations suggest that the sandwich reservoirs were formed by high density turbidite currents deposited en masse or by thin traction carpets. The bioturbated sandstone was originated by reworking of bottom currents rich in nutrients and oxygen. Detritic and biogenic glauconite covered and/or filled bioturbations indicate a basinward movement of the bottom currents. The successive alternation of high-energy with low-energy ichnofabrics reflects cyclic variations in current velocities.

  17. AÇÃO EXTENSIONISTA DA EMPAER FRENTE À NOVA PNATER: UMA ANÁLISE A PARTIR DO ASSENTAMENTO GUAPIRAMA, CAMPO NOVO DO PARECIS - MT

    Microsoft Academic Search

    Gilmar Laforga; Andreia De Oliveira Vieira

    2008-01-01

    O modelo de agricultura ainda praticado continua a causar impactos negativos como a perda de solo, erosão genética, contaminação do solo e da água entre muitos outros efeitos. Considerando-se esse cenário e assim buscar minimizar estes processos, foi criada a Política Nacional de Assistência Técnica e Extensão Rural – PNATER, que orienta uma extensão rural baseada nos princípios epistemológico da

  18. Como Solicitar Los Beneficios del Seguro del Desempleo Transcripcin

    E-print Network

    Como Solicitar Los Beneficios del Seguro del Desempleo Transcripción Bienvenido a uno de los de desempleo en California, usted ha venido al lugar correcto, y aquí estamos para servirle. Este es a recibir sus beneficios del desempleo. Cuando usted hace una llamada u oprime su botón en su computadora

  19. LA GESTIÓN DE LOS EVENTOS COMO UN PRODUCTO TURÍSTICO

    Microsoft Academic Search

    Nancy Fernández González; Jorge Luis Borroto Martínez

    2011-01-01

    Los viajes que se producen en el mundo, son realizados por diferentes motivaciones, necesidades e intereses, variables que son de constantes investigaciones y evaluaciones por los actores que intervienen en el proceso del turismo internacional, para poder satisfacerlas, como es el caso de los eventos. Los eventistas viajan motivados por el evento y sus temáticas y pagan por ello pero

  20. Directional Resonance and Wavefield Polarization in the Damage Zone of the Campo Imperatore Fault Zone (central Italy).

    NASA Astrophysics Data System (ADS)

    Pischiutta, M.; Fondriest, M.; Demurtas, M.; Di Toro, G.; Rovelli, A.

    2014-12-01

    To infer the occurrence of directional amplification effects, we performed ambient noise measurements along a 200m transect crossing the Campo Imperatore fault zone (Central Italy), an exhumed analogue of the faults responsible of the L'Aquila 2009 earthquake sequence, We have recently found in several fault zones that ambient noise is not randomly polarized, but it is amplified on the horizontal plane along a specific site-dependent direction. The analysis repeated using earthquake signals revealed that S-coda waves and surface waves show the same polarization direction, independently of the earthquake backazimuth and focal mechanism. We have explained the observed directional amplifications in terms of fractured rocks in the fault damage zone, polarization being oriented orthogonally to fractures produced by the kinematic stress component. Therefore ground motion directional amplification could be related to the higher compliance of fractured rocks. In the other studies the fracture pattern was derived from numerical-analytical modeling based on the fault geometry and kinematics, or compared with the fast direction of shear wave obtained by seismic anisotropy analysis. The aim of this study is to compare observations with fracture measurements (strike, dip, dip-azimuth, spacing, later continuity, etc.) performed in the selected fault zone. We thus acquired ambient noise using 25 stations installed along a transect where detailed structural geological measurements were carried out. Ambient noise was recorded for around 1 hour, and was processed to compute the horizontal-to-vertical noise spectral ratio as a function of frequency and direction of motion. Wavefield polarization was investigated in the time-frequency domain as well. We found that, in spite of the complexity of the seismic data, the observed polarization pattern is generally oriented orthogonal to the measured dominant fracture system, confirming the existence of a high angle relation between ground motion polarization and fracture systems.

  1. Volcanism-sedimentation interaction in the Campo de Calatrava Volcanic Field (Spain): a magnetostratigraphic and geochronological study

    NASA Astrophysics Data System (ADS)

    Herrero-Hernández, Antonio; López-Moro, Francisco Javier; Gallardo-Millán, José Luis; Martín-Serrano, Ángel; Gómez-Fernández, Fernando

    2015-01-01

    This work focuses on the influence of Cenozoic volcanism of the Campo de Calatrava volcanic field on the sedimentation of two small continental basins in Spain (Argamasilla and Calzada-Moral basins). The volcanism in this area was mainly monogenetic, according to the small-volume volcanic edifices of scoria cones that were generated and the occurrence of tuff rings and maars. A sedimentological analysis of the volcaniclastic deposits led to the identification of facies close to the vents, low-density (dilute) pyroclastic surges, secondary volcanic deposits and typical maar deposits. Whole-rock K/Ar dating, together with palaeomagnetic constraints, yielded an age of 3.11-3.22 Ma for the onset of maar formation, the deposition finished in the Late Gauss-Early Matuyana. Using both techniques and previous paleontological data allowed it to be inferred that the maar formation and the re-sedimentation stage that occurred in Argamasilla and Calzada-Moral basins were roughly coeval. The occurrence of syn-eruption volcaniclastic deposits with small thicknesses that were separated by longer inter-eruption periods, where fluvial and lacustrine sedimentation was prevalent, together with the presence of small-volume volcanic edifices indicated that there were short periods of volcanic activity in this area. The volcanic activity was strongly controlled by previous basement faults that favoured magma feeding, and the faults also controlled the location of volcanoes themselves. The occurrence of the volcanoes in the continental basins led to the creation of shallow lakes that were related to the maar formation and the modification of sedimentological intra-basinal features, specifically, valley slope and sediment load.

  2. Natural incidence of egg parasitoids of Edessa meditabunda (F.) (Hemiptera: Pentatomidae) on Crotalaria spectabilis in Campo Novo do Parecis, MT, Brazil.

    PubMed

    Golin, Vanessa; Loiácono, M S; Margaría, C B; Aquino, D A

    2011-10-01

    Egg parasitoids of the stink bug Edessa meditabunda (F) were studied on rattlepod Crotalaria spectabilis used in soybean crop rotation in Campo Novo do Parecis, Mato Grosso state, central western Brazil. Seven species of parasitoids were found: two Encyrtidae, one Eurytomidae, and four Platygastridae. The occurrence of Trissolcus euchisti (Ashmead) and Trissolcus elimatus Johnson (Platygastridae) on eggs of E. meditabunda is recorded for the first time. Moreover, this is the first record of T. elimatus and T. euchisti from Brazil. PMID:22068950

  3. Recent benthonic foraminifera from Brasil Morphology and ecology Part IV: Trochamminids from the Campos shelf with description of Paratrochammina n. gen

    Microsoft Academic Search

    P. Brönnimann

    1979-01-01

    \\u000a Kurzfassung  Für Trochamminiden mit einer einzigen interiomarginalen Mundöffnung, die direkt mit einer axialen Vertiefung ohne lamelläre\\u000a Strukturen in Verbindung steht, wird das neue GenusParatrocbammina, mitParatrocbammina madeirae n. sp. als Typusspezies, eingeführt. Im weiteren beschrieben:Paratrocbammina clossi n. sp.,Paratrocbammina simplissima (Cushman and McCulloch) undTrocbammina boltovskoyi n. sp. Alle diese Trochamminiden, mit Ausnahme vonP. madeirae, stammen aus den küstennahen Gebieten des Campos Shelfs, Brasilien,

  4. La tipología en la vivienda como precedente sustentable

    Microsoft Academic Search

    Selenne Galeana Cruz

    1970-01-01

    El presente artículo intenta realizar una aportación para el análisis tipológico de la\\u000avivienda, en particular a la vivienda social. Esta intención se enmarca en el análisis de las\\u000acaracterísticas de la vivienda adecuada, que se inscribe como uno de los Objetivos del Milenio\\u000apropuesto por la ONU, cuya evaluación y monitoreo ha sido responsabilidad del Programa UNHABITAT.\\u000aPara su

  5. Slope sedimentary facies associated with Pleistocene and Holocene sea-level changes, Campos Basin, southeast Brazilian Margin

    NASA Astrophysics Data System (ADS)

    Caddah, Luiz Fernando G.; Kowsmann, Renato O.; Viana, Adriano R.

    1998-01-01

    The upper Quaternary section of Campos Basin continental slope was sampled by 56 piston cores and 5 HPC boreholes totalling 750 m of core. Muds comprise 77% of the cored section and were classified according to colour, which results mostly -from their carbonate and sulphide contents. In the uppermost part of the section (0.5-15 m), where less reducing conditions prevail, slope muds are brown and olive in colour and, respectively, pelagic and hemipelagic in origin. This packet shows a coarsening-upward pattern in the upper slope with Upper Pleistocene olive grey mud at the base, olive grey mud/silty-sand intercalations in the middle and Holocene muddy-sand at the top. As this packet thins considerably downslope, average sedimentation rates range from 26 to 2.0 cm/ka. The contact between olive and the underlying greenish muds is diachronous, occurring at 26 ka in the lower slope and 40 ka in the upper slope. The greenish muds are characterized by a wider range of carbonate content (3-50%) and disseminated sulphide content, including siliciclastic muds of greenish-black and dark greenish-grey colour, hemipelagic greenish-grey muds and pelagic light greenish-grey marls. Intercalated with the siliciclastic muds, shelf-spillover sands (bioturbated muddy sands and thin-bedded turbidites) occur in the upper slope and hemipelagic/pelagic muds in the lower slope. Upper-slope gullies and channels are locally filled with medium- to thick-bedded turbidite sands. Based on current measurements, and on the distribution and sedimentary structures in the bioturbated muddy sands, a reworking or sweeping action by bottom currents is inferred. During Pleistocene lowstands, darker siliciclastic muds, richer in sulphide, are more common denoting a higher terrestrial influence. Mass movement deposits, identified in the southern part of the study area, were also associated with eustatic lowstands. Four discrete slump units, with an average thickness of 50 m, cover an area of 1600 km'. Between these slump deposits, seismically well-layered units are formed by an alternation of dark greenish-grey and greenish-black muds. Palaeontological data and numerical modelling of excess pore pressures generated from water and sediment loading suggest that the emplacement of the youngest slump unit occurred over a 15-ka period from 68 ka to 53 ka. This deformation is inferred to result from accelerated creep triggered by the decrease in hydrostatic pressure during sea-level fall. During the last Pleistocene highstand, upper/middle slope sedimentation was depleted in plant debris denoting a weaker terrestrial influence and, on the lower slope, hemipelagic/pelagic sedimentation was more common.

  6. Sensitivity of Hydrologic Partitioning to Snowpack Dynamics, Como Creek, CO

    NASA Astrophysics Data System (ADS)

    Barnhart, T. B.; Molotch, N. P.; Harpold, A. A.; Knowles, J. F.; Anderson, S. P.

    2014-12-01

    Snowmelt is the primary source of surface water in the western United States and many other regions on Earth. Climate warming is forecast to impact the amount of precipitation that falls as snow and forms the mountain snowpack. Climate change induced alterations to snowpack translate to changes in snowpack magnitude, the timing of snowmelt, and changes in snowmelt rate. We ask how these perturbations may impact how snowmelt is partitioned between evapotranspiration (ET) and runoff (R) at Como Creek, a snowmelt dominated catchment on the Colorado Front Range. Como Creek is a 4.5 km2 headwater catchment spanning 2900-3560 m and is part of the Niwot Ridge Long Term Ecological Research Station and the Boulder Creek Critical Zone Observatory. We use observations of snow water equivalent (SWE), ET, and precipitation (P) from Niwot Ridge, CO, and discharge from Como Creek to explore relationships between snowpack dynamics and snowmelt partitioning. Measurements of ET are collected adjacent to Como Creek at the Niwot Ridge Ameriflux site and are assumed representative of the hydrologic fluxes in Como Creek. Analyses from point data show that years with higher peak SWE/P ratios partition proportionally more snowmelt to ET (pValue: 0.045). For example, water year (WY) 2005 has a peak SWE/P ratio of 0.49 and a growing season ET normalized by WY precipitation (ET/P) ratio of 0.48 while WY 2008 has a peak SWE/P ratio of 0.83 and an ET/P ratio of 0.82. Observations also show that years that experience later peak SWE (DOY=142) partition proportionally less snowmelt into ET (ET/P=0.42) compared to years that experience earlier peak SWE (DOY=86) and partition proportionally more snowmelt to ET (ET/P=0.56). Further point analyses also suggest that more rapid snowmelt results in proportionally less snowmelt partitioned to ET and more partitioned to runoff. To explore the underlying processes responsible for these relationships at the catchment scale we use the Regional Hydro-Ecologic Simulation System (RHESSys) to model how snowmelt is partitioned between ET and R under observed conditions and under a variety of climate change induced snowmelt timing, magnitude, and rate scenarios.

  7. El teatro como reflexión colectiva: Conversación con Sergio Corrieri

    E-print Network

    Luzuriaga, Gerardo

    1983-04-01

    gente del Escambray se nos queja. Uno de los aspectos más interesantes, a mi modo de ver, de la experiencia del Teatro Escambray es que todo este proceso se ha ido haciendo sobre la marcha, ha ido surgiendo, como tú decías hace poco, de la práctica... grandes rasgos, por supuesto. Por nuestra convivencia en la zona y por los multiples canales naturales que eso nos brinda, nosotros estamos actualizados de la problemática. Aparte, con el tiempo, el Escambray ha ido perdiendo artistas particulares en el...

  8. Environmental impact studies of barium and radium discharges by produced waters from the “Bacia de Campos” oil-field offshore platforms, Brazil

    Microsoft Academic Search

    S. F Jerez Vegueria; J. M Godoy; N Miekeley

    2002-01-01

    Produced water samples from different E&P offshore petroleum platforms, belonging to the Bacia de Campos oil field, Brazil, were analyzed for barium, 226Ra and 1Ra. The concentrations measured are in the range of 0.36–25.7mgl?1 for barium, 0.012–6.0Bql?1 for 226Ra and <0.05–12.0Bql?1 for 1Ra. A strong correlation between the concentration of barium and radium isotopes was observed (226Ra: r2=0.926; 228Ra: r2=0.785).

  9. Aula 7 -Ingls 49 Lngua Estrangeira

    E-print Network

    Liu, I-Shih

    ;50 Ensino Fundamental 3- Agora você vai ler um texto sobre o Pimentinha. Antes da leitura, tente responder abaixo: LEITURA 1- Agora leia o texto em anexo "Soup to Nuts" e confira suas previsões: 2- Suas previsões estavam corretas? 3- Agora responda às perguntas abaixo: a- Onde o texto foi publicado? Quando? b- A quem

  10. RESUMOS DAS AULAS PRIMAVERA 02/03

    E-print Network

    Granja, Gustavo

    subconjunto nâ?ao vazio de X tem um elemento mini­ mal. Nesse caso diz­se que # â??e uma boa ordem. (4) Uma boa# ). (9) Teorema de Zermelo (Princâ??�pio da boa ordenaâ?ºcâ?ao): Todo o conjunto pode ser bem ordenado. (10

  11. RESUMOS DAS AULAS PRIMAVERA 02/03

    E-print Network

    Granja, Gustavo

    tem um elemento mini- mal. Nesse caso diz-se que ´e uma boa ordem. (4) Uma boa ordem ´e necess satisfazendo a f´ormula h() = (h|S ). (9) Teorema de Zermelo (Princ´ipio da boa ordena¸c~ao): Todo o conjunto

  12. ANALISIS DE LA MADUREZ COMO CLASE PROFESIONAL DE LOS ESPECIALISTAS DE LOS SISTEMAS DE INFORMACION GEOGRAFICA

    E-print Network

    Gilbes, Fernando

    ANALISIS DE LA MADUREZ COMO CLASE PROFESIONAL DE LOS ESPECIALISTAS DE LOS SISTEMAS DE INFORMACION ramatos@pupr.edu Es interesante observar como los profesionales de los Sistemas de Información Geográfica

  13. Levelling Profiles and a GPS Network to Monitor the Active Folding and Faulting Deformation in the Campo de Dalias (Betic Cordillera, Southeastern Spain)

    PubMed Central

    Marín-Lechado, Carlos; Galindo-Zaldívar, Jesús; Gil, Antonio José; Borque, María Jesús; de Lacy, María Clara; Pedrera, Antonio; López-Garrido, Angel Carlos; Alfaro, Pedro; García-Tortosa, Francisco; Ramos, Maria Isabel; Rodríguez-Caderot, Gracia; Rodríguez-Fernández, José; Ruiz-Constán, Ana; de Galdeano-Equiza, Carlos Sanz

    2010-01-01

    The Campo de Dalias is an area with relevant seismicity associated to the active tectonic deformations of the southern boundary of the Betic Cordillera. A non-permanent GPS network was installed to monitor, for the first time, the fault- and fold-related activity. In addition, two high precision levelling profiles were measured twice over a one-year period across the Balanegra Fault, one of the most active faults recognized in the area. The absence of significant movement of the main fault surface suggests seismogenic behaviour. The possible recurrence interval may be between 100 and 300 y. The repetitive GPS and high precision levelling monitoring of the fault surface during a long time period may help us to determine future fault behaviour with regard to the existence (or not) of a creep component, the accumulation of elastic deformation before faulting, and implications of the fold-fault relationship. PMID:22319309

  14. Levelling profiles and a GPS network to monitor the active folding and faulting deformation in the Campo de Dalias (Betic Cordillera, southeastern Spain).

    PubMed

    Marín-Lechado, Carlos; Galindo-Zaldívar, Jesús; Gil, Antonio José; Borque, María Jesús; de Lacy, María Clara; Pedrera, Antonio; López-Garrido, Angel Carlos; Alfaro, Pedro; García-Tortosa, Francisco; Ramos, Maria Isabel; Rodríguez-Caderot, Gracia; Rodríguez-Fernández, José; Ruiz-Constán, Ana; de Galdeano-Equiza, Carlos Sanz

    2010-01-01

    The Campo de Dalias is an area with relevant seismicity associated to the active tectonic deformations of the southern boundary of the Betic Cordillera. A non-permanent GPS network was installed to monitor, for the first time, the fault- and fold-related activity. In addition, two high precision levelling profiles were measured twice over a one-year period across the Balanegra Fault, one of the most active faults recognized in the area. The absence of significant movement of the main fault surface suggests seismogenic behaviour. The possible recurrence interval may be between 100 and 300 y. The repetitive GPS and high precision levelling monitoring of the fault surface during a long time period may help us to determine future fault behaviour with regard to the existence (or not) of a creep component, the accumulation of elastic deformation before faulting, and implications of the fold-fault relationship. PMID:22319309

  15. Publi dans: NATES, Beatriz (comp.), Territorio y cultura: del campo a la ciudad. ltimas tendencias en teora y mtodo. Memorias del Primer Seminario Internacional sobre Territorio y Cultura. Quito: Abya Yala/ Manizales (Colombia): Alianza

    E-print Network

    Paris-Sud XI, Université de

    : Abya Yala/ Manizales (Colombia): Alianza Francesa de Manizales/ Universidad de Caldas, Departamento de communication présentée en espagnol lors du Primer Seminario Internacional "Territorio y cultura: del campo a la Sociología, Manizales, Colombia, 13-15.X.1999 halshs-00124392,version1-14Jan2007 Manuscrit auteur, publié

  16. The Permian post-orogenic collapse in the Alps: insights from the Campo unit (Austroalpine nappes, N-Italy, SE-Switzerland)

    NASA Astrophysics Data System (ADS)

    Petri, Benoît; Mohn, Geoffroy; Štípská, Pavla; Manatschal, Gianreto; Schulmann, Karel

    2014-05-01

    The final stage of the Variscan orogeny (310-270 Ma) is characterized by an intense tectonic, magmatic and metamorphic event. During the Permian, acid and mafic intrusions were emplaced at all crustal levels and are associated to high-temperature contact metamorphism. While most of the studies focus either on the formation of Permian basins or on the lower crustal magmatic and metamorphic evolution, the characterization of the middle crust is lacking. Therefore, this study aims to unravel the processes active at mid-crustal levels during the Permian. We investigate the contact aureole of the Sondalo gabbro emplaced in a mid-crustal position during the Permian, exposed in the Austroalpine Campo unit (N-Italy). This work is based on a multidisciplinary approach linking structural geology, metamorphic petrology and geochronology. The country rock of the gabbroic intrusion is composed of Grt-St micaschists and paragneisses indicating a prograde path in the amphibolite facies associated with the formation of a N-W steeply dipping S2 foliation. This foliation is pervasively reworked by a N-E trending sub-vertical S3 fabric made of Ms-Bt metasediments. This S3 fabric is also found in metapelitic septa in the core of the mafic intrusion, whereas in the narrow contact aureole a moderately dipping S4 fabric roughly parallel to the margins of the pluton is developed. From host-rock to the center of the intrusion, the metapelites show destabilization of muscovite, appearance of sillimanite, spinel, cordierite, crystallization of a large amount of garnet and finally disappearance of biotite and potassic feldspar. As a consequence, the kinzigitic restites of the contact aureole are replaced by Grt-Sil-Crd-Spl granulites in an intra-plutonic position. Qualitative P-T estimates indicate a barrovian prograde path during D2, similar to P-T evolutions found in other Austroalpine units (e.g. Ulten zone). Thermodynamic modelling of the high-grade granulites due to the thermal effect of the ~290 Ma (U-Pb on zircon) mafic intrusion give conditions of ~6 kbar and > 900°C. Our results bring constrains on the thermal and mechanical relation between the pluton and the host rock in the middle crust and confirm the mid-crustal position of the Campo unit during the Permian. Furthermore, this study highlights the contrasted evolution of mid-crustal levels compared to lower-crustal systems such as the Ivrea zone. Eventually at a larger scale, these results provide insights on the tectonic and magmatic processes and thermal conditions of the continental crust during Variscan post-orogenic evolution.

  17. Hamacantha (Hamacantha) boomerang sp. nov. from deep-sea coral mounds at Campos Basin, SW Atlantic, and redescription of H. (H.) schmidtii (Carter, 1882) (Hamacanthidae, Poecilosclerida, Demospongiae).

    PubMed

    Hajdu, Eduardo; Castello-Branco, Cristiana

    2014-01-01

    There are 22 species of Hamacantha registered from all over the world, and frequently from deep-waters, only two of which had previously been reported from the SW Atlantic. Here we describe a third species for this area, Hamacantha (H.) boomerang sp. nov., collected from deep-sea coral mounds at Campos Basin (off Rio de Janeiro state). We found oxeas 271-630 µm long, diancistras in three size classes, 125-155, 45-69 and 20-29 µm, and toxas, 58-82 µm. This is the only Hamacantha combining oxeas and toxas, but the latter are very rare. The species approaches the Caribbean H. (H.) schmidtii (Carter, 1882), where we observed oxeas 390-495 µm long, and diancistras in three size classes, 109-124,  44-54 and 26-41 ?m, however toxas appear to be absent. Both species are clearly distinct by micrometric values, as well as the overall morphology of the smaller diancistras, distinct from the intermediate category in the new species, but quite similar in H. (H.) schmidtii. Hamacantha (Vomerula) falcula approaches the new species very closely in microsclere dimensions and morphology, but is set apart by its styloid and smaller megascleres. PMID:24872308

  18. Observation of a Gamma-Ray Pulse at Ground Level Produced by an Atmospheric Lightning Discharge in São José dos Campos, SP, Brazil

    NASA Astrophysics Data System (ADS)

    Alves, Mauro; Spjeldvik, Walther; Gusev, Anatoly; Martin, Inacio; Gomes, Marcelo

    We have used a gamma scintillator (Ludlum, USA; Model 44-20) consisting of NaI(Tl) crystal (diameter, 7.6 cm; length, 7.6 cm) optically coupled to a photomultiplier tube (diameter, 7.6 cm) to measure local background gamma radiation in the energy range of 60 keV to 2 MeV. Data are collected one-minute intervals. The scintillator was housed in an air-conditioned room and measurements have been made almost continuously for more than three years at the same location in São José dos Campos, SP, Brazil (23° 12’ 45” S, 45° 52’ 0 W). During a summer thunderstorm that occurred on January 13, 2014 at 18:44 h (local time) a lightning stroke a nearby lightning rod installed in the same building and was observed by one of us (I.M.M.). Simultaneously to the occurrence of the lightning strike, the scintillator recorded a pulse of gamma-rays which lasted for only one minute (count integration time) and whose amplitude was approximately twice as large as that of the normal background count. Data from the World Wide Lightning Location Network (WWLLN) confirms that at the time of the pulse there was intense electrical activity in the area. Since spurious signals, malfunctioning equipment or electromagnetic transients were not responsible for the pulse we are led to believe that we recorded a gamma-ray pulse produced by the lightning discharge.

  19. Environmental impact studies of barium and radium discharges by produced waters from the "Bacia de Campos" oil-field offshore platforms, Brazil.

    PubMed

    Jerez Vegueria, S F; Godoy, J M; Miekeley, N

    2002-01-01

    Produced water samples from different E&P offshore petroleum platforms, belonging to the Bacia de Campos oil field, Brazil, were analyzed for barium, 226Ra and 'Ra. The concentrations measured are in the range of 0.36-25.7 mg l(-1) for barium, 0.012-6.0 Bq l(-1) for 226Ra and <0.05-12.0 Bq l(-1) for 1Ra. A strong correlation between the concentration of barium and radium isotopes was observed (226Ra: r2=0.926: 228Ra: r2=0.785). Additionally, seawater and sediment samples were taken at different distances (from 250 to 1,000 m) from the two selected platforms. Water samples were analyzed for dissolved and particulate barium, 226Ra and 225Ra and the sediment samples for total and leachable barium, 226Ra and 228Ra. The results showed that even for the shortest sampling distance (250 m) from the discharge point, barium, 226Ra and 228Ra concentrations are similar to the local background, indicating that dispersion by local currents is enough to minimize environmental impacts. PMID:12141605

  20. K.K. Gan Como05 1 The Ohio State University

    E-print Network

    Gan, K. K.

    consumption! Use IBM 0.25 µm CMOS Use Truelight high-power oxide common cathode VCSEL array VDC: VCSEL Pixel Detector #12;K.K. Gan Como05 2 Outline Introduction Proton Irradiation Studies Production Status Summary #12;K.K. Gan Como05 3 ATLAS Pixel Detector Inner most tracking detector Pixel size: 50

  1. Sobre Como Varian las Firmas Manuscritas con el Tiempo: una Modelizacion Sigma Lognormal

    E-print Network

    Autonoma de Madrid, Universidad

    de edad basado en los par´ametros del modelo. 1 Introducci´on Como en cualquier nuevo ´area de- conocimiento, con el objetivo de conseguir menores tasas de error. Como conse- cuencia, se han pasado por alto nueva aproximaci´on para el estudio de firmas pertenecientes a grupos de edades dis- tintas. #12;La

  2. DE VIAJES Y MIEDOS: LA AGORAFOBIA COMO UNA FORMA DE CONTROL ECONÓMICO

    Microsoft Academic Search

    Maximiliano Korstanje

    2008-01-01

    El objetivo del siguiente trabajo es describir casos análogos de fobia o miedo a los viajes en otras culturas y tiempos diferente a los modernos. En este sentido, consideramos que tanto la cultura aymará como la vida en la antigua roma nos proveen de ejemplos suficientes para considerar a la fobia a los viajes como un problema en extensión. Por

  3. Análisis económico de la “bio-carbonización” como práctica de manejo agrícola

    Microsoft Academic Search

    Juan Andrés Ramírez; Ramón Rosales

    2009-01-01

    Las altas concentraciones de gases de efecto invernadero, específicamente CO2, han sido señaladas como la principal causa del cambio climático. La adopción de prácticas agrícolas capaces de incrementar el contenido de carbono en el suelo, ha sido propuesta como una estrategia de bajo costo y disponibilidad inmediata para enfrentar este fenómeno. La Bio-carbonización es una de estas prácticas agrícolas, la

  4. CTS NO ENSINO DE BIOLOGIA: UMA APLICAÇÃO POR MEIO DA ABORDAGEM DO COTIDIANO CTS EN LA ENSEÑANZA DE LA BIOLOGÍA: UNA APLICACIÓN POR MEDIO DEL ABORDAJE DE LO COTIDIANO

    Microsoft Academic Search

    Denise de Freitas; Marcos Lopes de Souza

    Resumo O objectivo desta investigação foi identificar como os professores explicitam e elaboram suas aulas tomando como perspectiva a integração dos conhecimentos escolares às ações quotidianas dos alunos. Foram realizadas entrevistas com professores do ensino médio de uma cidade do interior do Brasil e acompanhas algumas de suas aulas. Interpretando os resultados percebe-se a existência de diferentes compreensão e abordagens

  5. EFFECTS OF H2S ADDITION ON THE PERFORMANCE OF FRESH VS. USED CoMo CATALYSTS

    Microsoft Academic Search

    Lillian A. Rartkel

    1991-01-01

    When a Co\\/Mo catalyst is used for processing vanadium-containing heavy oils, vanadium deposits on the catalyst. As the amount of vanadium on the CoMo catalyst increases, the catalytic effects of CoMo decline and the presence of vanadium starts to influence the hydroprocessing products. Model feeds have been used to explore the changes in the catalytic activity of CoMo, aged CoMo,

  6. Effects of non-aqueous fluids-associated drill cuttings discharge on shelf break macrobenthic communities in the Campos Basin, Brazil.

    PubMed

    Santos, Maria Fernanda L; Silva, Janete; Fachel, Jandyra M G; Pulgati, Fernando H

    2010-08-01

    This paper assesses the effects of non-aqueous fluids (NAF)-associated drill cuttings discharge on shelf break macrobenthic communities in the Campos Basin, off the southeast Brazilian coast, Rio de Janeiro State. Samples were taken with a 0.25-m2 box corer from surrounding two oil and gas wells on three monitoring cruises: before drilling, three months after drilling, and 22 months after drilling. Statistical methodologies used Bayesian geostatistical and analysis of variance models to evaluate the effects of the NAF-associated drill cuttings discharge and to define the impact area. The results indicated that marked variations were not observed in the number of families between cruises, though there were changes in the fauna composition. The changes seen in biological descriptors in both control and background situation areas were not considered significant, showing a temporal homogeneity in means. The impact area presented changes in biological descriptors of communities and trophic structure during the three cruises and such changes were correlated to chemical and physical variables related to the drilling activities, as a result of the mix of drill cuttings and sediment and the anoxic conditions established in the substrate. In that area, three months after drilling, a decrease in diversity and an increase in density, motile deposit-feeders and Pol/Crp ratio, and dominance of opportunistic organisms, such as the capitellid Capitella sp., were observed and, 22 months after drilling, an increase of diversity, reduction of dominance of capitellid polychaete, changes in the fauna composition, and a dominance of opportunistic burrowing and tube-building organisms were observed, indicating an ecological succession process. PMID:20524059

  7. AFINALES DE 1974, despus de una desas-trosa combinacin de enfermedades como el

    E-print Network

    Nacional Autónoma de México, Universidad

    alimento y refu- gio del hurón. En 1988, el descubrimiento de las colonias más extensas de perros llaneros(Cynomys ludovicianus) en Norteamérica en la región de Janos- Casas Grandes,nos llevó a proponer este sitio como un área

  8. LA AUDITORÍA COMO UNA DISCIPLINA DENTRO DE LAS CIENCIAS CONTABLES. ENFOQUES TEÓRICOS Y METODOLÓGICOS DE SU PRAXIS

    Microsoft Academic Search

    Niurdis Cudeiro Rodríguez; Ninel Rafael Díaz Martínez; Yudy Aguila Cudeiro

    2012-01-01

    La Contabilidad, como Ciencia Social, presenta entre sus disciplinas la Auditoría, la cual se manifiesta como praxis de sus principios teóricos y metodológicos. La Auditoría tiene entre sus premisas la obtención y evaluación de evidencias que presenten la realidad económica de las empresas, validando su capacidad para la realización de los procesos mercantiles tanto interno como externo. La génesis del

  9. El espacio dramático como signo: La noche de los asesinos de José Triana

    E-print Network

    Melé ndez, Priscilla

    1983-10-01

    FALL 1983 25 El espacio dramático como signo: La noche de los asesinos de José Triana Priscilla Meléndez Las nuevas corrientes que caracterizan el teatro moderno han demostrado una profunda preocupación por concebir el acto teatral en todas sus... in the concrete domain (p. 72). La importancia de la estructura en La noche de los asesinos radica fundamen talmente en lo que se concibe como el espacio dramático de la obra, que a un primer nivel se trata de un espacio físicamente cerrado en el cual...

  10. K?Ar and 40Ar/ 39Ar evidence for a Transamazonian age (2030-1970 Ma) for the granites and emerald-bearing K-metasomatites from Campo Formoso and Carnaíba (Bahia, Brazil)

    NASA Astrophysics Data System (ADS)

    Giuliani, G.; Zimmermann, J.-L.; Montigny, R.

    1994-04-01

    The Campo Formoso and Carnaíba granites belong to a suite of middle Proterozoic magmatic rocks located in the northern part of the São Francisco craton. They intrude the Archaen basement and Lower Proterozoic Jacobina volcanosedimentary series. Emerald-bearing K-metasomatites in the mining districts of Campo Formoso and Carnaíba are developed within serpentinites at the contact with granite-related pegmatitic veins. K?Ar and 40Ar/ 39Ar measurements were performed on biotites and deuteric muscovites from these two granites, and phlogopites from the K-metasomatites. For the Campo Formoso granite, the biotites yield ages between 1875 ± 45 Ma and 1908 ± 47 Ma (2 ?) and the muscovites yield ages of 1897 ± 34 Ma and 2040 ± 24 Ma (2 ?). For the Carnaíba granite, the biotites and muscovites fit isochrons with ages of 1888 ± 32 and 1979 ± 28 Ma (2 ?), respectively. In contrast, phlogopites from emerald-bearing metasomatites display K?Ar ages that spread between 1900 and 2000 Ma with an isochron of 1973 ± 20 Ma (2 ?) for Carnaíba. Generally, the youngest biotite and phlogopite ages occur for specimens where these minerals are chloritized. 40Ar/ 39Ar step heating release spectra are complex but give integrated ages in good agreement with the K?Ar ages. The least disturbed spectrum permits assignment of an age of 2032 ± 10 Ma (2 ?)for the first granitic pulse of the emplacement of the Campo Formoso composite pluton. Since in Carnaíba, deuteric muscovites and chlorite-free phlogopites give similar K?Ar ages, 1979 ± 28 and 1973 ± 20 Ma (2 ?) respectively, we conclude that emerald mineralization is contemporaneous with the pervasive muscovitization of the granite. The 1979 ± 28 Ma (2 ?) age obtained by K?Ar on muscovite represents the best estimate of the Carnaíba granite cooling age. A model invoking the pervasive alteration of the upper part of the granitic cupola along the pegmatite veins and serpentinites by the muscovitizing fluids is proposed for the formation of emerald-bearing K-metasomatites. The disturbances of 40Ar/ 39Ar release spectra testify to the existence of a hydrothermal heating that overprinted the K?Ar clock of biotite and to a less extent phlogopite. This event is clearly subsequent to the Transamazonian granitization and emerald mineralization and consequently younger than 1973 ± 20 Ma. Due to the lack of structural evidences for a Braziliano event (700-500 Ma) in this region, we tentatively propose a Transamazonian age (1900 Ma) for the thermal overprint.

  11. Mtodo de Fibonacci Como no mtodo da "Golden Section" o procedimento de procura de Fibonacci faz

    E-print Network

    Instituto de Sistemas e Robotica

    Método de Fibonacci Como no método da "Golden Section" o procedimento de procura de Fibonacci faz incerteza varia duma iteração para outra. O procedimento é baseado na sequência de Fibonacci Fn{ } definida acontece com os métodos da procura dicotómica e de "Golden section", o método de Fibonacci requer que o

  12. COMPETENCIA TEXTUAL1 Y ENSEÑANZA DEL ESPAÑOL COMO SEGUNDA LENGUA 2

    Microsoft Academic Search

    ROCÍO LINEROS QUINTERO

    Contrariamente a lo que parece sugerir el título de esta investigación, su objetivo no es convertirse en una de las muchas aportaciones, más o menos eruditas, que relacionan la enseñanza de segundas lenguas con la capacidad de ejercer, eficazmente, un ilimitado número de estrategias y habilidades tanto psicológicas como educativas. Con sus consiguientes avances y retrocesos, el pensamiento educativo nos

  13. Interface observation of heat-treated Co/Mo2C multilayers

    NASA Astrophysics Data System (ADS)

    Yuan, Yanyan; Le Guen, Karine; André, Jean-Michel; Mény, Christian; Ulhaq, Corinne; Galtayries, Anouk; Zhu, Jingtao; Wang, Zhanshan; Jonnard, Philippe

    2015-03-01

    We study the interface evolution of a series of periodic Co/Mo2C multilayers as a function of the annealing temperature up to 600 °C. Different complementary techniques are implemented to get information on the phenomenon taking place at the interfaces of the stack. The periodical structure of Co/Mo2C multilayer is proven by time-of-flight secondary ion mass spectrometry (ToF-SIMS) depth profiles which demonstrate the formation of an oxide layer at both air/stack and stack/substrate interfaces. From Nuclear magnetic resonance (NMR) spectra, we observed the intermixing phenomenon of Co and C atoms for the as-deposited sample, and then at annealing temperature above 300 °C Co and C atoms separate from their mixed regions. Comparison of NMR results between Co/Mo2C and Co/C references confirms this phenomenon. This is in agreement with X-ray emission spectroscopy (XES) measurements. Furthermore the calculation of the Co-C, Co-Mo and Mo-C mixing enthalpy using Miedema's model gives a proof of the demixing of Co and C atoms present within the stacks above 300 °C. From the transmission electron microscopy (TEM) analysis, we found the presence of some crystallites within the as-deposited sample as well as the mainly amorphous nature of all layers. This is confirmed using X-ray diffraction (XRD) patterns which also demonstrate the growth of crystallites induced upon annealing.

  14. PROPOSTA CURSO DE VERN: A DIVULGACIN COMO PONTE ENTRE CIENCIA E SOCIEDADE

    E-print Network

    Fraguela, Basilio B.

    PROPOSTA CURSO DE VERÁN: A DIVULGACIÓN COMO PONTE ENTRE CIENCIA E SOCIEDADE 2 e 3 de xullo de 2014 BEATRIZ HERVELLA NOGUEIRA. Licenciada en Ciencias Físicas pola USC e cofundadora de 4gotas atmosfera y CONFERENCIA - ESPECTÁCULO RICARDO PAREDES PAMPÍN. Licenciado en Ciencias Físicas pola USC e profesor de

  15. EL “WIKI” COMO RECURSO PARA DESARROLLAR COMPETENCIAS EN EL PROCESO DE ENSEÑANZA-APRENDIZAJE

    Microsoft Academic Search

    Mabel López García; José María Souvirón Morenilla

    2010-01-01

    En el presente trabajo se analiza la utilidad de las tecnologías de la información y la comunicación (TIC), y específicamente del “Wiki”, como herramienta para el modelo de enseñanza-aprendizaje derivado del Espacio Europeo de Educación Superior (EEES). Se realiza una aproximación al significado del EEES y al modelo de enseñanza que propone, en el que lo relevante no es tanto

  16. LAS INTELIGENCIAS EMOCIONAL Y SOCIAL COMO COMPLEMENTO A LA RACIONAL PARA FACILITAR EL DESARROLLO PROFESIONAL

    Microsoft Academic Search

    José Manuel García López

    2010-01-01

    En este documento se analiza lo importante que resulta el tener un buen manejo de las emociones y de las relaciones sociales o interpersonales como estrategia para tener éxito personal o profesional, dado que en la actualidad son dos características adicionales a la inteligencia racional muy valoradas en las organizaciones y que permiten a los individuos tener mayores o mejores

  17. La hipnosis como adjunto en el tratamiento del hábito de fumar. Estudio de caso

    Microsoft Academic Search

    María Elena; Mendoza Figueroa

    2000-01-01

    Se presenta el caso de una paciente de 33 años con dependencia a la nicotina que lle vaba 9 años fu- mando una media de 35 cigarrillos diarios. Intentó dejarlo hace 3 años pero tuvo una recaída a los seis meses por problemas de ansiedad y continuó con su adicción. El tr atamiento tuvo como objetivo que la paciente dejara

  18. CURSO DE INICIACIN A LA ENSEANZA DEL ESPAOL COMO LENGUA EXTRANJERA-FORMACIN DE PROFESORADO

    E-print Network

    CURSO DE INICIACIÓN A LA ENSEÑANZA DEL ESPAÑOL COMO LENGUA EXTRANJERA-FORMACIÓN DE PROFESORADO o grado)*: o En curso (especificar curso y carrera)*: Otros: *Será necesario acreditar los estudios curso. FORMALIZACIÓN DE LA MATRÍCULA Para formalizar la matrícula del curso es necesario realizar el

  19. El estudio de caso como metodología de investigación: teoría, mecanismos causales, validación

    Microsoft Academic Search

    Enrique Yacuzzi

    2005-01-01

    Este trabajo presenta el método del caso como herramienta de investigación en las ciencias sociales. Desde el diseño hasta la presentación de sus resultados, el método está estrechamente vinculado con la teoría. Una teoría es una respuesta a una pregunta del tipo \\

  20. El hogar como un contexto sociocultural de prácticas de lectoescritura de inmigrantes mexicanos en Canadá

    Microsoft Academic Search

    Maria Eugenia De Luna Villalón

    2009-01-01

    El propósito de este estudio es investigar, describir y explicar cuáles son las prácticas de lectoescritura en el hogar de cuatro familias mexicanas inmigrantes en Canadá; conocer la interrelación de las prácticas de lectoescritura en el hogar y las prácticas de lectoescritura escolar; el papel que juega la familia como mediadora en el ejercicio de las prácticas de lectoescritura y

  1. LA BIBLIOTECA UNIVERSITARIA COMO APOYO AL APRENDIZAJE EN EL ESPACIO EUROPEO DE ENSEANZA SUPERIOR

    E-print Network

    Granada, Universidad de

    LA BIBLIOTECA UNIVERSITARIA COMO APOYO AL APRENDIZAJE EN EL ESPACIO EUROPEO DE ENSEÑANZA SUPERIOR proceso de transformación ante el Espacio Europeo de Educación Superior (EEES). Este nuevo marco implica bibliotecas universitarias deben adaptar sus espacios y servicios a las nuevas necesidades docentes

  2. Avaliação tardia por tomografia computadorizada espiral de enxertos de pericárdio bovino liso como substitutos aórticos

    Microsoft Academic Search

    Renato A. K. Kalil; Carlos Jader Feldman; Fernando W. B. Ludwig; Alessandro D'Avila da Silva; Paulo Roberto Prates; João R. M. Sant'Anna; Ivo A. Nesralla

    1997-01-01

    Objetivo - Avaliar, morfologicamente, por tomo- grafia computadorizada espiral, enxertos de pericárdio bovino liso empregados como substitutos aórticos. Métodos - Dez pacientes foram submetidos a exame por tomografia computadorizada espiral para reconsti- tuição da imagem dos enxertos. Os critérios de seleção fo- ram tempo de seguimento superior a 2 anos, enxertos de pericárdio liso não revestido, implantados na aorta ascen-

  3. Hydrologic flowpaths and biogeochemical cycles in the subalpine Como Creek catchment, Colorado Front Range, USA

    NASA Astrophysics Data System (ADS)

    Cowie, R. M.; Williams, M. W.; Zeliff, M. M.; Parman, J.

    2011-12-01

    An outstanding question for snowmelt-dominated watersheds of the western US are the responses of biogeochemical processes to two major drivers of environmental change: directional changes in climate and increasing dissolved inorganic nitrogen (DIN) deposition in wetfall. In the Colorado Front Range, atmospheric deposition of DIN has increased several-fold in the last 25 years. In response, nitrate concentrations at the alpine Green Lakes 4 (GL4) catchment have increased from 1985 to 2009 by 0.27 ?eq L-1 yr-1. In contrast, we see no directional change in either nitrate concentrations or fluxes in the subalpine Como Creek catchment. We hypothesize that differences in surface/groundwater interactions result in the differing behavior of stream nitrate between the alpine and subalpine catchments that are receiving similar amounts of DIN from atmospheric deposition. For both basins we sampled precipitation, snowpack, snowmelt, surface water, and subsurface waters. All water samples are analyzed for geochemical, nutrient and isotopic (?18O, ?D) composition. Stream chemistry data from the last ten years at Como Creek show increases in nitrate concentration during baseflow conditions and then a sharp decline during snowmelt. In contrast, in the alpine basin there is sharp increase in surface water nitrate during snowmelt. Hydrograph separation at the alpine GL4 using end member mixing analysis (EMMA) shows that stream flow is a mixture of three components, groundwater, talus, and new snowmelt that each contribute to roughly a third of discharge, with talus flow supplying the majority of nitrate. In contrast, and somewhat surprisingly, EMMA shows that for the subalpine Como Creek basin, annual streamflow is a mixture of only two components, groundwater and new snowmelt. During snowmelt the groundwater and snow contributions are nearly equal and subsurface flows dominate the remainder of the year. Newly installed piezometers at Como Creek provide evidence that the basin is largely a losing reach during snowmelt, with water levels in the piezometers increasing 5-7 m. After peak snowmelt however, Como Creek becomes a gaining stream, with piezometer levels dropping. Thus, both EMMA and piezometers show that surface-groundwater interactions are tightly coupled during snowmelt, with snowmelt at Como first replenishing the subsurface water deficit and increasing groundwater levels before contributing to discharge. Thus, in contrast to the alpine GL4 basin, DIN released in snowmelt is assimilated belowground as snowmelt infiltrates the subsurface in the subalpine basin. Interestingly, at the subalpine Como Creek basin, isotopic and geochemical solute concentrations undergo shifts during periods of winter baseflow prior to snowmelt. In winter much of the stream is frozen and we hypothesize that cryo-concentration of solutes and fractionation of isotopes may influence the concentrations of winter stream samples.

  4. Alejarse como proceso social: niños y ancianos «abandonados» en Ayacucho1

    PubMed Central

    Leinaweaver, Jessaca

    2013-01-01

    En investigaciones previas sobre el acogimiento familiar y la adopción en Ayacucho, se ha podido descubrir cómo los ayacuchanos adquieren y producen relaciones sociales. Mientras negocian creativamente los discursos y espacios construidos simultáneamente por instituciones, comunidades, y estructuras sociales, van adquiriendo nuevas formas de relacionarse. Este artículo discute el proceso opuesto: el deshacerse de relaciones de parentesco, y el proceso social del abandono o alejamiento. Cuando se aleja a una persona de su familia o su comunidad, los que se quedan en ella llegan a entenderse como ciertos tipos de personas. En los estudios de caso discutidos aquí, recopilados a través de una detallada y cuidadosa observación participante y de entrevistas etnográficas grabadas entre 2001 y 2007, se puede ver cómo, después de un alejamiento social, los individuos que alejan se reinterpretan como sujetos que se encuentran superándose o volviéndose modernos, o bien sacrificándose. PMID:25177044

  5. Deactivation and attrition of CoMo catalyst during H-Coal operations

    Microsoft Academic Search

    C. C. Kang; E. S. Johanson

    1977-01-01

    The observed causes for the deactivation of the Co-Mo catalyst in the H-Coal process are related to sintering, metal deposition, and carbon deposition. The relative importance of these effects depends on the type of coal employed and the process conditions. In the H-Coal process, which has been under development for over ten years, coal is dried, pulverized, and slurried with

  6. K.K. Gan Como03 1 The Ohio State University

    E-print Network

    Gan, K. K.

    Optical Receiver IC 40 MHz clock command BPM #12;K.K. Gan Como03 7 l Training period: ~25 ms of 20 MHz.25 mm CMOS rad-hard process (2.5 V) q enclosed layout transistors and guard rings for improved radiation hardness l IBM 5e: April 2003 engineering run q convert 3-layer to 5-layer layout for submission with pixel

  7. Meu trabalho como ornitloga abrange reas do comportamento animal, distribuies geogrficas e estudos sobre ecologia de populaes, incluindo biologia

    E-print Network

    Hrbek, Tomas - Department of Biology, Universidad de Puerto Rico

    família Pipridae, como modelos. Estas aves frugívoras ocorrem somente em florestas Neotropicais, e formam de estudos sobre o comportamento de corte em si, estes pássaros são modelos para estudos de dinâmica populacional em sistemas poligâmicos, além de estudos de interações ecológicas diversas, como a utilização do

  8. aula pratica: (Laboratorio) Deduc~ao natural em Isabelle

    E-print Network

    Lisboa, Universidade Técnica de

    > result(); val it = "[| ?A ==> ?B; ?A |] ==> ?B" : Thm.thm Use esta ideia agora para derivar: 1. Np R agora o back: > ba 1; Level 2 (1 subgoal) ([| (A-->C); (B-->C); B |] ==> C) 1. ([| (A-->C); (B-->C); B! val it = () : unit Use agora as ideias anteriores para derivar: 1. y(xQ(x, y)) Nc x(yQ(x, y)) 2. x

  9. mercoled 4 giugno 2014 Aula magna del Rettorato

    E-print Network

    Guidoni, Leonardo

    :www.flickr.com/photos/fabcom(conlicenzaCreativeCommons) #12;Programma 9.00 Registrazione dei partecipanti 9.45 Saluti istituzionali Rappresentanti di Regione Regione Molise Verso l'adeguamento della Legge n. 59/94: tra liberalizzazione delle professioni e: COOP EXPO 2015 Federalimentare Federconsumatori ISFOL IZS Lazio-Toscana Milano Ristorazione OTAN SISTAL

  10. Magnetically induced phase separation and magnetic properties of Co-Mo hexagonal-close-packed structure thin films

    NASA Astrophysics Data System (ADS)

    Oikawa, K.; Qin, G. W.; Sato, M.; Kitakami, O.; Shimada, Y.; Sato, J.; Fukamichi, K.; Ishida, K.

    2003-08-01

    Magnetically induced phase separation along the Curie temperature in the hexagonal-close-packed phase of a Co-Mo binary system has been predicted by thermodynamic calculations. Furthermore, the phase separation and magnetic properties of Co-Mo sputtered thin films have been investigated. Nanoscale compositional fluctuation caused by the magnetically induced phase separation has been confirmed in the films deposited on a heated substrate in the same manner as Co-Cr-based alloys. The magnetic anisotropy constant of the Co-Mo films is larger than that of Co-Cr films. From these results, it is concluded that the Co-Mo system is promising for use as a base alloy system for high density recording media.

  11. Characterization and Hydrodesulfurization Activity of CoMo Catalysts Supported on Boron-Doped Sol-Gel Alumina

    E-print Network

    Boyer, Edmond

    desulfurization character of the CoMo catalysts supported on the B- Al2O3 supports, because high hydrogenation of sulfur tolerated in gasoline in the US has been decreased to 15 ppm [2], and that in all

  12. Influence of pre-salt alignments in post-Aptian magmatism in the Cabo Frio High and its surroundings, Santos and Campos basins, SE Brazil: An example of non-plume-related magmatism

    NASA Astrophysics Data System (ADS)

    Oreiro, Sérgio Goulart; Cupertino, José Antônio; Szatmari, Peter; Filho, Antônio Thomaz

    2008-02-01

    This study, based on interpretations of 2D and 3D seismic data, onshore satellite data, and offshore seismic mapping and well data, addresses the geological evolution of Late Cretaceous and Early Tertiary magmatism in the offshore Cabo Frio area, at the border between the Santos and Campos basins, SE Brazil. The analysis of the available data set suggests an alternative genesis for this magmatism, different from the classic mantle plume model. Seismic mapping of the main feeder dikes reveals a predominant SE-NW orientation, coincident with the alignment of the Cruzeiro do Sul deformation zone, in which the Cabo Frio High is included. This observation is coherent with the characteristics of the major onshore Precambrian strike-slip faults, which were reactivated during the Cenozoic. The largest offshore volumes of magmatic rocks occur intercalated in the sedimentary section and at the intersections of two fault alignments: a SE-NW, strike-slip fault trend and a SW-NE, normal fault trend, similar to the onshore alkaline bodies of the Poços de Caldas-Cabo Frio alignment. The possibly reactivated faults (mainly SE-NW transfer faults) could have cut through the whole lithosphere, reached the asthenosphere, and caused partial melting simply by pressure release.

  13. Stable Fly Project in Campo Grande, Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Andrew Li, Jerry Hogsette, and Beto Perez de Leon, all USDA, and Lane Foil, LSU, are collaborating as consultants on an Embrapa-funded research project for the control of large stable fly populations associated with sugar cane production in Brazil. Our Brazilian counterpart, Dr. Paulo Cançado, is t...

  14. Stable Fly Project in Campo Grande, Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Andrew Li, Jerry Hogsette, and Adalberto Pérez de León, all USDA-ARS, and Lane Foil, LSU, are collaborating as consultants on an Embrapa-funded research project for the control of large stable fly populations associated with sugar cane production in Brazil. Our Brazilian counterpart, Dr. Paulo Cança...

  15. A synoptic study of phytoplankton in the deep lakes south of the Alps (lakes Garda, Iseo, Como, Lugano and Maggiore)

    Microsoft Academic Search

    Nico SALMASO; Giuseppe MORABITO; Rosario MOSELLO; Letizia GARIBALDI; Marco SIMONA; Fabio BUZZI; Delio RUGGIU

    This paper presents a synoptic account of the most important results emerging from studies on the phytoplankton communities in the deep southern subalpine lakes Garda, Iseo, Como, Lugano and Maggiore (DSL) in the second half of the 1990s. At present, the trophogenic layers of these lakes are trophically different, ranging from the oligo-mesotrophy of lakes Maggiore and Garda to the

  16. Analise do Impacto da Rede Social na Marcac~ao de Fotos como Favoritas no Flickr1

    E-print Network

    Cirne, Walfredo

    An´alise do Impacto da Rede Social na Marcac¸~ao de Fotos como Favoritas no Flickr1 Luiz Alves favoritos. Neste trabalho analisamos o impacto da rede de contatos na avaliac¸~ao de fotos utilizando dados da rede social Flickr1 , um dos mais importantes sites de compartilhamento de fotos, que possui milh

  17. Las regiones Objetivo 1 españolas en la sociedad de la información: el comercio electrónico como elemento de desarrollo

    Microsoft Academic Search

    Enrique Bernal Jurado; Juan Carlos Rodríguez Cohard

    2003-01-01

    RESUMEN Las tecnologías de la información y comunicación (TIC) constituyen una de las principales fuerzas de la globalización. El comercio electrónico aprovecha Internet para mejorar la competitividad de las empresas y territorios. En un escenario como el actual, este canal, por un lado, abre posibilidades de desarrollo para las regiones Objetivo 1, pero, por otro, refuerza los factores de crecimiento

  18. Las mesas de trabajo ambiental como estrategia de autoformaciòn y fortalecimiento del liderazgo docente: una experiencia de cooperaciòn

    Microsoft Academic Search

    Alfredo Antonio pupo Gomez; Marìa Teresa Holguìn Aguirre

    2010-01-01

    RESUMEN Para el desarrollo de los Proyectos Ambientales Escolares en la Localidad de Suba, se implementó como estrategia de trabajo participativo la Mesa Educación Ambiental Local - MEAL, en donde participan las instituciones educativas de la Localidad de Suba Bogotá D.C., bajo la orientación del Centro Administrativo de Educación Local - CADEL 11 y la Universidad Libre, en el marco

  19. GESTIÓN EMPRESARIAL ORIENTADA AL VALOR DEL CLIENTE COMO FUENTE DE VENTAJA COMPETITIVA. PROPUESTA DE UN MODELO EXPLICATIVO

    Microsoft Academic Search

    LESLIER VALENZUELA; EDUARDO TORRES

    2008-01-01

    La globalización y el entorno altamente competitivo exigen a las empresas estar orientadas al mercado y gestionar su cartera de clientes como un activo estratégico clave para aumentar la rentabilidad del negocio y lograr una ventaja competitiva sostenible en el tiempo. El objetivo de este artículo es contribuir con una propuesta de modelo basado en el valor de la cartera

  20. La valoraciòn econòmica de bienes y servicios ambientales como herramienta estrategica para la conservaciòn y uso sostenible de los ecosistemas

    Microsoft Academic Search

    ADOLFO CARBAL HERRERA

    2010-01-01

    Resumen El trabajo corresponde a un estudio piloto hacia la implementación de una metodología que permita aproximar el valor monetario de los Bienes y Servicios Ambientales (BSA) ofertados por un ecosistema hídrico, caso “Ciénaga de la Caimanera, municipio de Coveñas, departamento de Sucre-Colombia”, como herramienta estratégica para incentivar la conservación y uso sostenible de los ecosistemas. Avanzar en procesos de

  1. Teaching astronomy mediated by information and communication technologies: a preliminary approach

    NASA Astrophysics Data System (ADS)

    Rosa, R. H. L.; Voelzke, M. R.

    2014-08-01

    O presente trabalho é parte preliminar de um estudo mais amplo em nível de doutorado sobre o ensino de astronomia mediado pelas tecnologias da informação e comunicação, utilizando dispositivos compactos, móveis e pessoais. Este estudo também faz parte do projeto institucional do CEFETMG sobre ambientes diversificados de aprendizagem sob fomento da agência estadual FAPEMIG (Fundação de Amparo à Pesquisa do Estado de Minas Gerais). Esta apresentação aborda o resultado das concepções prévias de estudantes em relação a conhecimentos básicos de astronomia, ligados à percepção e observação direta do céu. Três turmas de estudantes de 1ª série e uma turma de 3ª série do ensino integrado médio técnico da Educação Básica, Técnica e Tecnológica (EBTT) do CEFETMG Campus II - Belo Horizonte/MG foram submetidas a uma avaliação prévia através de questionário estruturado. Este questionário foi elaborado de forma a abordar a percepção dos estudantes em relação aos recursos gráficos (figuras e desenhos) representativos de conhecimentos básicos de astronomia, comuns em livros didáticos. Após a análise dos resultados desta avaliação, organizou-se uma estratégia de intervenção didática em sala de aula sobre o conteúdo de astronomia, utilizando-se de recursos de mediação baseados nas tecnologias da informação e comunicação. Os temas selecionados para esta estratégia didática foram relacionados aos assuntos básicos de astronomia em que ocorreu maior nível de desconhecimento dos estudantes. Os estudantes foram submetidos a avaliação posterior elaborada com os mesmos pressupostos da avaliação prévia. A análise dos resultados foi realizada a partir dos pressupostos da aprendizagem significativa (Ausubel; Novak e Hanesian, 1983). O ensino de astronomia por mediação das tecnologias da informação e comunicação indica uma alternativa preliminar aos trabalhos de campo usuais orientados na prática escolar, tais como, visita a planetários e a observatórios. Os estudantes ficaram muito sensibilizados pela possibilidade de percepção do céu em tempo real e à luz do dia dentro da sala de aula no contexto escolar. Os resultados deste levantamento preliminar indicam que os níveis de ensino fundamental e médio não foram capazes de internalizar conhecimentos básicos de astronomia, a despeito das orientações específicas contidas nos documentos oficiais da educação básica brasileira (Brasil, 1997 e 2000). Os estudantes pesquisados apresentaram conhecimentos e concepções rudimentares sobre o tema astronomia básica, indicando a ausência de abordagem do tema astronomia, tampouco de observação direta do céu em trabalhos de campo escolares na educação básica. Finalmente, esta abordagem didática suscitou nos estudantes grande interesse para futuros trabalhos de observação de campo. D.P. Ausubel; J.D. Novak; H. Hanesian. Psicología Educativa: un punto de vista cognoscitivo. México: Trillas, 1983. BRASIL. Secretaria de Educação Básica. Parâmetros Curriculares Nacionais: Ensino Fundamental (PCN), 1997, e Ensino Médio (PCNEM), 2000. Brasília. MEC/SEB.

  2. Comparison and performance of different sulphided Ti-loaded mesostructured silica-supported CoMo catalysts in deep HDS

    Microsoft Academic Search

    T. A. Zepeda

    2008-01-01

    Ti-loaded mesostructured silica materials (HMS, MCM-41 and SBA-15), with Si\\/Ti atomic ratio of 40, were used for the preparation of supported CoMo catalysts. The catalysts were tested in the reaction of HDS of 4,6-DMDBT carried out in a continuous-flow microreactor in the liquid-phase. The samples were characterized by DRS UV-Vis, XPS, Micro-Raman spectroscopy, SBET, XRD, TPR, FT-IR of adsorbed NO

  3. 1 Introduc~ao A Mec^anica Estatistica usa como premissas basicas o conhecimento de alguns detalhes mi-

    E-print Network

    Kik, Pieter

    a descri¸c~ao de propriedades e fen^omenos em escala termodin^amica, como equa¸c~oes de estado´iculas que formam um sistema pode mudar radi- calmente as propriedades termodin^amicas. Al´em de abrir: Termodin^amica Neste cap´itulo n´os nos preocuparemos em usar apenas conceitos e leis da Termodin^amica. O

  4. Estudio de NIH indica que la actividad física en tiempo libre alarga la vida tanto como 4,5 años

    Cancer.gov

    La actividad física en tiempo libre está asociada con una expectativa de vida más larga, aun en un grado de actividad relativamente bajo e independientemente del peso corporal, de acuerdo con un estudio llevado a cabo por un equipo de investigadores del Instituto Nacional del Cáncer (NCI), el cual forma parte de los Institutos Nacionales de la Salud, (NIH). El estudio, el cual encontró que las personas que realizaron actividad física en tiempo libre ganaron en su expectativa de vida tanto como 4,5 años, se publicó el 6 de noviembre de 2012, en la revista PloS Medicine.

  5. Late Glacial to Holocene environmental variabilities: A new multi-proxy paleolimnological study of sedimentary sequences from Como (northern Italy)

    NASA Astrophysics Data System (ADS)

    Höbig, N.; Martinelli, E.; Motella, S.; Michetti, A. M.; Livio, F.; Tinner, W.; Reicherter, K.; Castelletti, L.

    2012-04-01

    Lake Como (northern Italy) is the deepest Italian lake, reaching a depth of about 425 m. The lambda-shaped lake expands about 45 km in NE-SW direction. Southwards of the hydrologically closed western branch, two sediment cores of 70 m (S1) and 65 m length (S2) were taken in the year 2005 close to the cathedral of Como (Piazza Verdi). The drilling sites are located in the middle of the Southern Alps, some 300 m from the present-day lakeshore. The cores provide the first detailed Late Glacial to Holocene multi-proxy record for the Lake Como basin. Our research is aimed at investigating the environmental and geological evolution of the Insubria Region. The multi-proxy study of the stratigraphic sequences contain geophysical, geotechnical, sedimentological, paleobotanical, and radiocarbon analyses. They have been performed for core S1 and are still in progress on core S2. With this data the working group focuses on two main issues. The first topic is the reconstruction of the natural and anthropogenic processes controlling the ground subsidence in the Como urban area (e.g., Comerci et al., 2007) and another aim is to reconstruct vegetation and land-use dynamics. In particular, 150 samples of vegetal macroremains have been collected in the palustrine deposits along S1 core, down to 31,00 m. Below this depth (dated 14C 12,496 ± 55 yr BP - 15,050 - 14,250 cal yr BP), the amount of plant macroremains in the sediment drops dramatically. The taxonomic determination was carried out on more than 800 macroremains. They are represented by fragments of wood, leaves, needles, seeds, fruits, mosses and tiny charcoals (Motella, 2009, unpublished PhD Thesis). Picea/Larix, Pinus sp., Juniperus with Betula, found in the deeper levels (30.80 - 30.00 m), are the first arboreal taxa that colonized the shores of Lake Como, and show that the reforestation began in this area about 16,000 years ago. During the early Holocene (25.10 m) Abies alba expanded and further upwards the sequence mixed deciduous forests became important. Preliminary results of palynological analyses for a section of the core S2 (35.04 - 18.12 m), show Late Glacial sediments in the depth of 35.04 - 31.16 m, due to vegetation changes related to natural climatic variability, with an alternation of communities typical of cold (Poaceae, Artemisia, Juniperus, Pinus and Betula) and temperate climates (e.g. Quercus). Later, during the Holocene, forests composed by mostly deciduous broadleaves and Abies alba expanded. During the mid and late Holocene human impact increased and modified vegetation. This is shown by the increase of herbs and heliofilous shrubs (26.51 m), typical of deforested spaces for fields and pastures. Human exploitation of wood is represented for example by the dramatic decline of Abies alba (24.97 m). Finally, the increase of Cerealia (19.39 m) is clearly related to intensified agricultural activities. The results of further paleobotanical and geophysical analyses which are in progress will be presented during the conference. Moreover, geochemical measurements (e.g., XRF) will be performed in future for core S2. Researches realized within the project of Italy-Switzerland Cooperation SITINET "Censimento, valorizzazione e messa in rete di siti geologici e archeologici" (Census, increase of value and computerization of geological and archaeological sites). Interreg IV A "Geo-Archeositi dell'Insubria" (Geo-Archaeosites of Insubria).

  6. En un solemne acto que se celebr el pasado 15 de marzo, Eu-genio Tras Sagnier y Jos Saramago fueron investidos como doc-

    E-print Network

    Autonoma de Madrid, Universidad

    como "una de las figuras más destacadas de la filosofía de nuestro tiempo. La aparición de sus primeros Albaladejo realizó un extenso viaje por la vida y la obra del escritor, destacando su vinculación con la

  7. La dramatizacin de una conversin al catolicismo en el auto de Caldern La protestacin de la fe (1656): el sueo como espacio de transmisin del dogma.

    E-print Network

    Paris-Sud XI, Université de

    1656-01-01

    (1656): el sueño como espacio de transmisión del dogma. Françoise GILBERT Fundamentado en un hecho espacio-temporales de la acción, mientras la cuarta sintetiza la trayectoria dramática de los como espacio de transmisión del dogma", Toulouse : France (2007)" #12;2 Religión a la cena de la

  8. Como funciona un extintor

    NSDL National Science Digital Library

    2014-05-28

    In this Spanish-language chemistry activity, learners use simple materials to explore how fire extinguishers work to put out fires. Safety note: this activity involves the use of a small candle with a burning flame.

  9. Respeito às Normas e Crescimento Econômico: Como Promotores Públicos Garantem o Cumprimento das Leis e Promovem o Crescimento Econômico no Brasil

    Microsoft Academic Search

    Salo Vinocur Coslovsky

    2008-01-01

    Esta pesquisa examina como os membros do Ministério Público (MP) brasileiro conseguem que empresas instaladas em território nacional cumpram com a legislação trabalhista e ambiental sem perder a competitividade. Nos casos analisados, promotores e procuradores percebem que os gargalos que dificultam o cumprimento da lei estão freqüentemente fora das empresas infratoras e de suas respectivas cadeias de valor, e que,

  10. O ensino itinerante como suporte para a inclusão de pessoas com necessidades educacionais especiais na rede pública de ensino: uma abordagem etnográfica1

    Microsoft Academic Search

    Márcia Denise Pletsch; Rosana Glat

    O presente artigo tem como objetivo discutir o papel e atribuições cotidianas do professor itinerante — professor especialista em Educação Especial que dá suporte a escolas que têm alunos com necessidades educacionais especiais incluídos em classes regulares. O texto está fundamentado nos dados obtidos em uma pesquisa realizada na Rede Pública de Ensino da Cidade do Rio de Janeiro, Brasil.

  11. Da 17/01/2014 -11.49h Identifican las sustancias qumicas que las reinas de especies como hormigas, abejas y

    E-print Network

    Wenseleers, Tom

    como las abejas, avispas, abejorros y algunas hormigas utilizan la La reina del sexo: por qué solo una puede reproducirse - ABC.es http://www.abc.es/ciencia/20140117/abci-reina-sexo-solo-puede-201... 1 of 3 dificultades que encontró Darwin", La reina del sexo: por qu

  12. Instrues de utilizao O badge do Centenrio do IST --que se apresenta e configura como um hyperlink para o respectivo website comemorativo

    E-print Network

    Instituto de Sistemas e Robotica

    como um hyperlink para o respectivo website comemorativo --, será a forma oficial de associação dos diversos websites dos serviços e/ou iniciativas do IST ao mesmo, por forma a assegurar uma consistência no canto superior direito do website. Assegure-se --através do visionamento do código-fonte-- que está

  13. IDENTIFICANDO LUGARES CON LA GENTE DEL 1ER FESTIVAL DE LA CALLE LOZA: EL USO DE MAPAS PARTICIPATIVOS COMO HERRAMIENTA PARA RECOPILAR Y CREAR

    E-print Network

    Gilbes, Fernando

    por la toma de decisiones en torno al uso y transformación del espacio. Por tanto, resulta de los actores locales como un criterio fundamental para la toma de decisiones. Los mapas para comunicar, educar y facilitar la toma de decisiones en torno a la planificación, uso y manejo de

  14. Ante as noticias aparecidas nos medios de comunicacin as como os rumores que circulan por diversos mbitos, o Comit de Empresa do Persoal Laboral da

    E-print Network

    Fraguela, Basilio B.

    de alzada por parte do Comité ten como intención a axilización do proceso, pois non facelo suporía tarde, e algúns deles directamente no contencioso-administrativo. O recurso do Comité pretende que o non está interesado na dilación do proceso, polo que en ningún caso acudirá aos tribunais reclamando

  15. La Dialéctica dllo\\/subdllo como expresión de la vocación expansiva del capitalismo: hacia un análisis comparativo de las teorías de la dependencia

    Microsoft Academic Search

    Isaac Enríquez Pérez

    2009-01-01

    El presente documento ofrece un análisis comparativo de las teorías de la dependencia y el enfoque del posdesarrollo partiendo del reconocimiento de sus contribuciones, alcances y limitaciones, así como de la revisión del concepto de desarrollo que postulan en sus sistemas teóricos. Se destaca que ambas perspectivas interpretan que la génesis del subdesarrollo se encuentra en la vocación expansiva del

  16. A comparative study of the catalytic performance of CoMo and Co(Ni)-W carbide catalysts in the hydrodenitrogenation (HDN) reaction of pyridine

    Microsoft Academic Search

    Hamid A. Al-Megren; Sergio L. González-Cortés; Tiancun Xiao; Malcolm L. H. Green

    2007-01-01

    In this contribution the HDN catalytic behaviour of Co-Mo carbide catalysts and Co(Ni)-W carbide catalysts is compared in order to establish a rational effect of cobalt (or nickel) over Mo and W carbide HDN catalysts. The bimetallic and trimetallic catalysts were characterized by using elemental analysis, X-ray diffraction (XRD), infrared spectroscopy, Raman spectroscopy, thermo-gravimetric analysis and measurements of BET specific

  17. La vivienda urbana como espacio social, económico y privado, e instrumento para la movilidad social. El ejemplo de artesanos y comerciantes en la Murcia del siglo XVII

    Microsoft Academic Search

    Pedro Miralles Martínez

    2007-01-01

    Artesanos y mercaderes residían en un espacio urbano debido a las características de su trabajo, pero el lugar de residencia también fue utilizado, especialmente por los mercaderes, como estrategia para la movilidad social; para ambos grupos constituyó un lugar predilecto para las relaciones sociales. Las estrategias de sociabilidad coadyuvan a esa finalidad. \\u000a\\u000aLa vivienda y el hogar desempeñan varias funciones:

  18. Percepción de competencia y adiestramiento profesional especializado relativos al VIH/SIDA en estudiantes y profesionales de la salud: el estigma como un indicador de necesidad

    PubMed Central

    RODRÍGUEZ, Yarimar ROSA; DÍAZ, Nelson VARAS

    2009-01-01

    El proceso de estigmatización asume una devaluación de la persona debido a una característica o marca que haya sido identificada socialmente y que permita que se le describa como diferente. Desde que se desató la epidemia del VIH/SIDA, vivir con la enfermedad ha sido señalado de manera social como una marca estigmatizante. Las manifestaciones de dicha estigmatización se han documentado entre profesionales de la salud. Este estigma puede afectar los servicios de salud que las personas que viven con VIH/SIDA reciben de estos profesionales. Los objetivos de esta investigación fueron explorar: 1) la percepción que tienen estudiantes y profesionales de la salud sobre su nivel de competencia para ofrecer servicios a personas que viven con VIH/SIDA, 2) las opiniones de éstos sobre el tipo de adiestramiento profesional recibido y la necesidad del mismo, y 3) la manifestación de actitudes estigmatizantes como indicadores de necesidad de adiestramiento profesional. La muestra total del estudio estuvo compuesta por 80 de diversas profesiones de la salud. Los resultados reflejan que algunos/as de los/as participantes han recibido formación en VIH pero ésta no ha sido suficiente para contrarrestar las nociones estigmatizantes. Discutimos las implicaciones de los resultados para investigaciones futuras y el desarrollo de intervenciones con vías de minimizar las nociones estigmatizantes en los escenarios de salud. PMID:20011236

  19. Ensino de IHC: Desconstruindo interfaces em sala de aula Diolete Marcante Lati Cerutti

    E-print Network

    Winckler, Marco Antonio Alba

    and the process of interface analysis and evaluation. Key-words Teaching of HCI, interaction design, strategy of analysis, interface deconstruction. RESUMO Este artigo descreve os resultados de uma prática pedagógica is related to interface deconstruction. The exercise was performed by thirteen Computing Science students

  20. UN EJERCICIO PARA DESARROLLAR EN PRCTICAS EN AULA: COMPROMISOS EN LAS HISTORIAS VITALES DE HERPETOS IBRICOS

    E-print Network

    Seoane, Javier

    el carácter invasor de la rana toro americana (Lithobates catesbeianus)? - (6) En algunas especies de 8 4200 1,5 no anura varias puestas Lithobates_catesbeianus Litcat 34 14 14000 1,45 no anura NA Estos

  1. EDUCACIÓN MULTICULTURAL EN EL AULA DE MÚSICA. UN ESTUDIO DE CASO: LA CIUDAD DE PONTEVEDRA

    Microsoft Academic Search

    UXÍA VILAR PAZOS

    Nowadays, intercultural education has been suffer ing continuous changes. The reason for this is probably the fact that the migratory phenom enon is spreading in our society and therefore becoming very significant in the school environment . Syllabus revision in necessary and needs adapting to a new social reality which involves new problems of integration. To know foreign habits is

  2. COMUNICAÇÃO NÃO-VERBAL EM SALA DE AULA (Non-verbal communication in the classroom)

    Microsoft Academic Search

    Flávia Maria Teixeira dos Santos; Eduardo Fleury Mortimer

    In this paper we analyze the non-verbal aspects of communication in the classroom. The analysis of these communicative aspects in a chemistry high school classroom was based on data obtained through an ethnographic research. The videotape of the lessons enabled us to analyze aspects such as the occupation of physical space in the classroom; the gesture and physical posture adopted

  3. HORRIO DE AULAS -DIURNO / 2013-2 1 PERODO-HA -2HA

    E-print Network

    Direito I 2HA Prof. Marcelo Ciotola 602F HIS 1605 Hist. Econ. Soc.e Pol. do Brasil 2HA Prof. Daniel Pinha 602F JUR l03l Int. ao Direito I 2HA Prof. Marcelo Ciotola 602F JUR 1003 Hist. Do Direito 2HA Profa Direito Privado 2HA Profa. Maria Celina 606F SOC l205 Política I 2HA Prof. Alessandra Maia 602F SOC ll0l

  4. HORRIO DE AULAS -DIURNO / 2014-1 1 PERODO-HA -2HA

    E-print Network

    . ao Direito I 2HA Prof. Marcelo Ciotola 602F HIS 1605 Hist. Econ. Soc.e Pol. do Brasil 2HA Prof.ª Maria da Graça 602F JUR l03l Int. ao Direito I 2HA Prof. Marcelo Ciotola 602F JUR 1003 Hist. Do Direito JUR 1830 Teoria do Direito Privado 2HA Prof.ª Maria Celina 606F SOC l205 Política I 2HA Prof

  5. Mster en Ingeniera Informtica y de Telecomunicacin Horarios, Aulas y Periodos de evaluacin -2010-2011

    E-print Network

    Autonoma de Madrid, Universidad

    evolutiva Neurociencia Computacional I: modelos teóricos y aplicaciones en computación neuronal Simulación y a problemas de predicción Aplicaciones Adaptativas a través de InternetA 1 Neurociencia computacional II

  6. Diferentes abordagens em campos qu^anticos a

    E-print Network

    Liu, I-Shih

    . The ensemble average of an operator ^O will be = Z-1 Tr[ ^O^] (8) There Z is the grand canonical partition of volume V . The classical equations of motion can be obtained: qi = H pi , pi = - H qi (1) Col´oquio Inter) be an observable (arbitrary measurable quantity). The equilibrium average ¯O is given by ¯O = lim t 1 t o O(q(), p

  7. Engenharia de Organizao Coordenador: Prof. Gmez Campo Da.Mnica

    E-print Network

    Rey Juan Carlos, Universidad

    , Engenharia do Ambiente Telefone de Atendimento ao estudante: 91 488 93 93 Apresentação 1.1. Que conhecimentos com produção e operações: compra, qualidade, vendas, logística, produção, processos, finanças

  8. Avanços e retrocessos dos alunos no campo conceitual da Termodinâmica

    Microsoft Academic Search

    Terezinha de Oliveira Grings; Concesa Caballero; Marco Antonio Moreira

    This study which is part of a larger study has the objective of analyzing progressions, regressions, and difficulties, as well as operational invariants, presented by students of a technical secondary school in the study of Thermodynamics. Initially, students answered a questionnaire in which they had to explain their answers. Then, four students from four different technical courses were interviewed. The

  9. Offshore Heavy Oil in Campos Basin: The Petrobras Experience

    Microsoft Academic Search

    A. C. Capeleiro Pinto; C. C. M. Branco; J. S. de Matos; P. M. Vieira; S. da Silva Guedes; C. Pedroso Jr; A. C. Decnop Coelho; M. M. Ceciliano

    2003-01-01

    This paper was selected for presentation by an OTC Program Committee following review of information contained in an abstract submitted by the author(s). Contents of the paper, as presented, have not been reviewed by the Offshore Technology Conference and are subject to correction by the author(s). The material, as presented, does not necessarily reflect any position of the Offshore Technology

  10. Manual de mtodos de campo para el monitoreo de

    E-print Network

    Standiford, Richard B.

    estos años. L. Richard Mewaldt fue el primero en fijar ambiciosas líneas de investigación y mantener un, Stephanie Jones, Cherry Keller, Kathy Klimkiewicz, Rolf R. Koford, Karin Kozie, Román López-Forment de los

  11. Appelli INGLESE facolt scientifiche a.a. 2013/14 Gli esami inizieranno alle ore 9 e gli studenti saranno chiamati in ordine di iscrizione all'appello.

    E-print Network

    /06/2014 Aula 1 Polo 17/06/2014 Aula B4 Ing 15/07/2014 Aula B4 Ing 16/07/2014 Aula B4 Ing 15/09/2014 Aula 2 Polo Polo 17/06/2014 Aula B4 Ing 15/07/2014 Aula B4 Ing 16/07/2014 Aula B4 Ing 15/09/2014 Aula 2 Polo 16 Vitry (VTRBTG72B22Z114 P) 23/09/2014 24/09/2014 Aula Jucci Aula B4 Ing 16/06/2014 Aula 1 Polo 17

  12. El software educativo en la escuela cubana: una propuesta metodológica para el desarrollo de habilidades en la resolución de problemas aritméticos. Estudio de caso

    Microsoft Academic Search

    Enrique Medina Hernández

    2011-01-01

    Integrar las tecnologías digitales en las aulas y centros educativos así como replantear y redefinir los contenidos del currículum parecen medidas urgentes. Llevarlo a cabo, entre otras medidas, implicará necesariamente realizar importantes inversiones económicas en dotación de recursos tecnológicos suficientes para los centros educativos y en la creación de redes telemáticas educativas; desarrollar estrategias de formación del profesorado y de

  13. Surface structure of the oxidic precursor of CoMo/. gamma. -Al/sub 2/O/sub 3/ hydrodesulfurization catalysts

    SciTech Connect

    Delannay, F.; Haeussler, E.N.; Delmon, B.

    1980-12-01

    An ion scattering spectrometry (ISS), which is known to provide a surface sensitivity limited to the first atomic monolayer of the surface catalysts while allowing depth profiling by gradual erosion of the successive layers, was used in this investigation. These measurements give striking evidence that the Co-Mo double layer is made of an oxidic molybdenum layer on top of an oxidic cobalt layer. The oxidic precursor sample investigated was prepared by successive deposition of Mo and Co on 160m/sup 2/g/sup -1/ ..gamma..-Al/sub 2/O/sub 3/ support in powder form. The measurements were performed on a 3M Company model 535 BX instrument. The spectra were obtained with /sup 3/He/sup +/ at 2 keV with a beam current of 200 nA. The ISS results indicate the structure of the Co-Mo double layer. The work confirms the extreme surface selectivity of the method and shows the fine information which can be obtained from the interpretation of depth profiling measurements at the scale of a few surface monolayers. (DP) 2 figures.

  14. Tal Como Somos/Just As We Are: An Educational Film to Reduce Stigma towards Gay and Bisexual Men, Transgender Individuals & Persons Living with HIV/AIDS

    PubMed Central

    Ramirez-Valles, Jesus; Kuhns, Lisa M.; Manjarrez, Dianna

    2013-01-01

    In this paper we describe the development and dissemination of a film-based educational intervention to reduce negative attitudes towards gay and bisexual men and transgender women (GBT) and people living with HIV/AIDS (PLWHA) in Latino communities, with a focus on youth. The intervention, Tal Como Somos/Just as We Are, is based on stigma and attribution theories, extensive formative research, and community input. Evaluation findings among educators and school youth suggest the film has the potential to effectively impact attitudes towards GBT and PLWHA. The film and intervention are being disseminated using diffusion of innovations theory through community-based organizations, schools, television broadcasting and film festivals. PMID:24377496

  15. Tal Como Somos/just as we are: an educational film to reduce stigma toward gay and bisexual men, transgender individuals, and persons living with HIV/AIDS.

    PubMed

    Ramirez-Valles, Jesus; Kuhns, Lisa M; Manjarrez, Dianna

    2014-04-01

    In this article, the authors describe the development and dissemination of a film-based educational intervention to reduce negative attitudes toward gay and bisexual men, transgender women, and people living with HIV/AIDS in Latino communities, with a focus on youth. The intervention, Tal Como Somos/Just as We Are, is based on stigma and attribution theories, extensive formative research, and community input. Evaluation findings among educators and school youth suggest the film has the potential to effectively influence attitudes toward gay and bisexual men, transgender women, and people living with HIV/AIDS. The film and intervention are being disseminated using diffusion of innovations theory through community-based organizations, schools, television broadcasting, and film festivals. PMID:24377496

  16. 'Cortar na investigao como queimar

    E-print Network

    Instituto de Sistemas e Robotica

    estar à espera de receber algo em troca' A conferência promovida pela Fundação Francisco Manuel dos problema que afeta vá- rios países, na Europa. O que é algo que me preocupa. Antes de mais, é preciso cultura, por exemplo, é a sociedade estar à espera de receber algo em troca. A ci- ência melhora a nossa

  17. UNIVERSIDAD NACIONAL AUTONNOMA DE MXICO POSGRADO EN CIENCIAS BIOLGICAS

    E-print Network

    Arroyo Rodríguez, Víctor

    Experimental.- Campo que explica los procesos biológicos basándose en la combinación de los modelos teóricos de sistemas biológicos. La biología experimental existe actualmente como una orientación y permanece como, entre otras. 3. Biomedicina.-Campo que estudia las funciones y alteraciones de la salud con modelos

  18. Dinámica del sistema agroforestal de chagras como eje de la producción indígena en el Trapecio Amazónico (Colombia) Chagras' agroforestal system dynamics as the basis for indigenous production in the Amazonian Trapezium (Colombia)

    Microsoft Academic Search

    Luz Amparo Triana-Moreno; Nohra Cecilia Rodríguez; Jesús García

    Resumen: La tradición indígena, la pertenencia a la cuenca Amazónica y la cercanía a un importante centro urbano como Leticia (Amazonas, Colombia) son factores que aportan elementos característicos al sistema de producción de Ciudad Jitoma y lo dife- rencian de otras formas de producción indígena y no-indígena, incluso dentro de la misma región ama- zónica. En el presente estudio se

  19. O TelEduc como recurso virtual de aprendizagem e apoio ao ensino presencial: relato de uma experiência de uso em um curso semi-presencial de Ensino Superior

    Microsoft Academic Search

    Italo Oscar; Riccardi Leon; Teresinha F. Nogueira

    Resumo: Nas atuais propostas educativas brasileiras há uma discussão vigente que está em andamento nos cursos de graduação e começa a destacar-se pelos diversos resultados qualitativos e possibilidades de aplicação no ensino superior. Trata-se do uso dos ambientes virtuais de aprendizagem (AVA) -concebidos como recursos tecnológicos ou ferramentas digitais de comunicação utilizados para mediar a aprendizagem- que podem complementar e\\/ou

  20. Enseñanza de la lectura a través de phonics en el aula de Lengua Extranjera en Educación Primaria

    Microsoft Academic Search

    AMPARO LÁZARO IBARROLA

    Over the last decade, Spanish EFL classrooms have changed dramatically: the onset age has gone down and the number of English sessions per week has increased. However, these changes have not always been accompanied by new teaching practices. A strong deficiency is the entire lack of method to assist Spanish children in EFL reading, which makes the process difficult and

  1. HORRIO DE AULAS -NOTURNO / 2013-2 Segunda Feira Tera Feira Quarta Feira Quinta Feira Sexta Feira

    E-print Network

    Quinta Feira Sexta Feira 19: 00 às 21: 00 JUR 1004 Dir. Romano 2HX Profª Carlos Gustavo Direito 606F JUR 1031 Intr. Direito I 2HX Profa. Julia Alexim 602F SOC 1205 Política I 2HX Profª Ana Paula Conde JUR 1031 Intr. Direito I 2HX Profa. Julia Alexim 606F JUR 1830 Teoria do Direito Privado 2HX Profª

  2. HORRIO DE AULAS -NOTURNO / 2014-1 Segunda Feira Tera Feira Quarta Feira Quinta Feira Sexta Feira

    E-print Network

    Quinta Feira Sexta Feira 19: 00 às 21: 00 JUR 1004 Dir. Romano 2HX Profª Carlos Gustavo Direito 606F JUR 1031 Intr. Direito I 2HX Profa. Julia Alexim 602F SOC 1205 Política I 2HX Profª Ana Paula Conde 602F JUR 1031 Intr. Direito I 2HX Profa. Julia Alexim 606F JUR 1830 Teoria do Direito Privado 2HX Profª

  3. Master en Alta Direccin (MAD) 1er SEMESTRE CURSO ACADMICO 2012/2013 Edificio de Gestin: Aula EG110

    E-print Network

    Rey Juan Carlos, Universidad

    COMERCIAL DIRECCIÓN COMERCIAL ANÁLISIS DE INFORMACIÓN CONTABLE Y ESTADÍSTICA ACTIVIDAD EXTRACURRICULAR* 18 CONTABLE Y ESTADÍSTICA DIRECCIÓN FINANCIERA I LIDERAZGO, COMPORTAMIENTO Y RESPONSABILIDAD SOCIAL 20.00 ­ 21.00 DIRECCIÓN DE RECURSOS HUMANOS ANÁLISIS DE INFORMACIÓN CONTABLE Y ESTADÍSTICA LIDERAZGO, COMPORTAMIENTO Y

  4. AMMISSIONE ALL'ORALE DEL II APPELLO (27/9/2013, DALLE ORE 9:30, AULA B4)

    E-print Network

    Nacinovich, Mauro

    Ammad ISSA 18 Sara Maria LICHINCHI 19 Simone LINI 20 Sofia MACCARIO 23 Karthika MAHENDRAN 22 Daniel LAMPARELLI 24 Michele LAURO 18 Carlotta MALDI 19 Francesca MARGARITELLI 19 Matteo MASTRUCCI 30 Fabrizio MATA 13 Maria Teresa MERCURIO 00 Francesco MESSINA 10 Francesco MIDDEI 07 Daniele MIONI 04 Edoardo

  5. Essays on Eclipses, Transits and Occultations as Teaching Tools in the Introductory Astronomy College Course. (Spanish Title: Ensayos sobre Eclipses, Tránsitos y Ocultaciones Como Herramientas de Enseñanza en el Curso Universitario Introductorio a la Astronomía.) Ensaios sobre Eclipses, Trânsitos e Ocultações Como Ferramentas de Ensino em um Curso Universitário Introdutório de Astromomia

    NASA Astrophysics Data System (ADS)

    Dcruz, Noella L.

    2014-07-01

    We occasionally include projects in our learner-centered introductory astronomy college course to enable non-science major students explore some astronomical concepts in more detail than otherwise. Such projects also highlight ongoing or upcoming astronomical events. We hope that students will feel more interested in astronomy through projects tied to astronomical events. In Spring 2012, we offered short essays focused on eclipses, transits and occultations to promote the rare transit of Venus that occurred on June 5th, 2012. We asked students to write two short essays from three that were offered. The essays contained descriptive and conceptual parts. They were meant to serve as teaching tools. 62% of 106 essays from 55 students earned A, B or C grades. 21% of 47 feedback survey respondents felt the essays increased their interest in astronomy. 49% of respondents felt that the essays were not educationally beneficial and should not be offered again. The most common written response to our survey indicated that students need more guidance and better preparation in writing successful essays. Since students found the conceptual parts of the essays difficult, in the future we will provide relevant activities prior to essay deadlines to help students create successful essays. Ocasionalmente, incluimos proyectos en nuestro curso de introducción a la astronomía universitario centrado en el alumno para permitir que los estudiantes de carreras no científicas exploren algunos conceptos astronómicos en más detalle que lo habitual. Estos proyectos también ponen en relevancia eventos astronómicos en curso o futuros. Esperamos que los estudiantes se sientan más interesados en la astronomía a través de proyectos vinculados a eventos astronómicos. En el período de primavera de 2012 (EUA), propusimos breves ensayos centrados en los eclipses, tránsitos y ocultaciones para promover el raro tránsito de Venus que se produjo el 5 de junio de 2012. Le pedimos a los estudiantes que escribieran dos ensayos cortos de tres que se proponían. Los ensayos contenían partes descriptivas y conceptuales. Los mismos estaban destinados a servir como herramientas de enseñanza. 62% de los 106 ensayos de 55 estudiantes obtuvo grados A, B o C. 21% de los 47 encuestados que respondieron al cuestionario posterior consideró que los ensayos aumentaron su interés por la astronomía. 49% de los encuestados consideró que los ensayos no eran educacionalmente útiles y que no deben ser propuestos de nuevo. Las respuestas escritas más comunes a nuestra encuesta indicaran que los estudiantes necesitan más orientación y una mejor preparación en la redacción de ensayos exitosos. Dado que los estudiantes encontraron las piezas conceptuales de los ensayos difíciles, en el futuro vamos a ofrecer actividades pertinentes antes de los plazos de redacción para ayudar a los estudiantes a crear ensayos de mayor calidad. Nós ocasionalmente incluímos projetos em nosso curso universitário introdutório centrado no aluno para permitir aos estudantes que pertencem às carreiras não científicas explorar alguns conceitos astronômicos em mais detalhes do que o normal. Tais projetos também enfatizam eventos astronômicos em curso ou futuros. Esperamos que os alunos se sintam mais interessados na astronomia através de projetos ligados a eventos astronômicos. No termo de Primavera de 2012 (EUA), propomos ensaios curtos focados em eclipses, trânsitos e ocultações para promover o raro trânsito de Vênus que ocorreu no dia 5 de junho de 2012. Pedimos aos alunos que escrevessem dois ensaios curtos dentre três que foram propostos. Os ensaios continham partes descritivas e conceituais. Eles foram feitos para servir como ferramentas de ensino. 62% de 106 ensaios de 55 alunos ganhou graus A, B ou C. 21% dos 47 entrevistados que responderam ao levantamento posterior sentiu que os ensaios aumentaram seu interesse na astronomia. 49% dos inquiridos consideraram que os ensaios não eram benéficos para a educação e que não devem ser propostos novamente. As resp

  6. Hoja para Aves sin Anillar MoSI Localidad Tamao de anillo U Temporada (p.ej. 2009-10) Pgina # CDIGO SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP. MUDA PL. VUEL. DESGAS. VUEL. LIM. DE MUDA Y PL. TENDENCIA

    E-print Network

    DeSante, David F.

    # CÓDIGO SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRÁNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP SEXO ALFA DELA ESPECIE ANILLOS DE COLORES Lesión vieja, cicatrizad. Herida o enfermedad INICIALESDEL

  7. LA ORGANIZACIÓN COMO ANTESALA DEL ÉXITO ACADÉMICO

    Microsoft Academic Search

    Ana García Gat

    2009-01-01

    Uno de los problemas más destacados del sistema educativo es el fracaso escolar, el cual se debe a la conjunción de un gran número de variables y circunstancias. Nos debemos preguntar, ¿Saben nuestros alumnos estudiar?, ¿han aprendido técnicas y procedimientos fundamentales para superar con éxito su proceso de enseñanza-aprendizaje?

  8. O ESPAÇO DA ESCOLA COMO O \\

    Microsoft Academic Search

    Paulo RHEINGANTZ

    The aim of this work is to emphasize the importance of the environment-users interaction on the architecture school design process and performance building evaluation. It is assumed that the quality of indoor and outdoor architectural spaces influences the pedagogical process and the users responses. The followed theoretical approach is based on the expressed concepts of Jean Piaget and Vygotsky about

  9. Politecnico di Milano Polo Regionale di Como

    E-print Network

    Silvano, Cristina

    integrated application processor Netbooks, Entry-level desktops, Tablets, Handhelds, Smartphones, Consumer" is the name for the platform, combining the Atom "Pineview" processor with the NM510 Express motherboard

  10. Efeito de tipos de leite sobre oídio em abóbora plantadas a campo

    Microsoft Academic Search

    Antonio Ismael; I. Cardoso; Edson Luiz Furtado

    Effect of types of cow milk on the powdery mildew control of pumpkin under field conditions In the present work we evaluated, under field conditions, the efficiency of several types of cow milk on the control of powdery mildew of pumpkin cv. Piramoita, caused by Sphaerotheca fuliginea. The experimental design consisted of randomized blocks with six treatments, five replications and

  11. A doce Lagoa do Peri: Pontos de Vista Maria Aparecida Campos Moser1

    E-print Network

    the development of geographical concepts about two-dimensional and threedimensional vision (mapping education and to the ecological balance maintenance, ensuring its use as area of water supply, tourism and leisure. The visit). The photographic exhibition, the preparation of drawings, maps and the use of satellite images and the preparation

  12. Demografia e dinamismo di alcune popolazioni del genere Verbascum in un campo abbandonato (Appennino centrale)

    Microsoft Academic Search

    Roberto Canullo

    1989-01-01

    Population demography and dynamics of the genus Verbascum in an abanddoned field (Central Apennin, Italy). - Four populations of the genus Verbascum in a recently abandoned field were examined. A demographic inventory of the species was made along two transects in each 2x2 m quadrat. Results show that V. thapsus and V. lychnitis, which largely dominated the other ones, are

  13. Durabilidade de madeiras tratadas e não tratadas em campo de apodrecimento

    Microsoft Academic Search

    Alexandre Florian da Costa; Ailton Teixeira; Joaquim Carlos Gonzalez; Fernando Dorta; Mendes de Souza

    2005-01-01

    The durability of fence posts of Eucalyptus saligna, Eucalyptus grandis, Pinus elliottii, and Sclerolobium paniculatum treated and non treated was evaluated after 10 years in field test. The samples were submited to pressure method and non pressure methods using CCA, creosote, creosote mixture with oil and FCAP respectively. S. paniculatum were the most resistant and P. elliottii were the least

  14. MINI REVIEW R. Perez-Campo M. Lo pez-Torres S. Cadenas

    E-print Network

    Wilkinson, Gerald S.

    of the world's highest-living primate species, lives at altitudes between 1,600 and 3,500m, and is thus unknown from India (Datta et al. 2003), although they were known either from neighbouring Myanmar or China

  15. SEISMIC ENGINEERING RESEARCH INFRASTRUCTURES FOR EUROPEAN SYNERGIES E. Coelho, A. Campos Costa

    E-print Network

    . emergency planning, ... (deterministic scenarios). SR Assessment Experimental Assessment of Vulnerability Vulnerability Assessment Methodology: Seismic Reliability assessment Pf · Damage x Seismic Intensity INFRASTRUCTURES FOR EUROPEAN SYNERGIES Assessment of Structural Behaviour 1. Structural Elements (piers, beams

  16. SISTEMA DE ACIONAMENTO DIGITAL COM MÁQUINA AssíNCRONA EM ORIENTAÇÃO PELO CAMPO

    Microsoft Academic Search

    Eurico Bezerra; Antonio Marcus; Nogueira Limat

    This paper presents an AC induction mo­ tor drive system operating under the field oriented control strategy with a control loop for the angular shaft speed. The drive structure includes a wound rotor 1.5k VII induc­ tion machine, supplied by a three phase bipolar inverter and mechanically coupled to a DC generator. The overall operation of the drive is based

  17. Las multiples dimensiones del campo de lenguas extranjeras (The Multiple Dimensions of the Foreign Language Field).

    ERIC Educational Resources Information Center

    Zoreda, Margaret Lee

    This paper discusses Wilga Rivers' seven language teaching objectives. Particular focus is on the following three language teaching objectives: (1) giving students the experience of expressing themselves linguistically and culturally in a context different from that in which they grew up; (2) fostering students' understanding of other peoples'…

  18. Pesticide Safety for Farmworkers = Uso Seguro de Pesticidas para los Trabajadores del Campo.

    ERIC Educational Resources Information Center

    Poli, Bonnie; Fluker, Sam S.

    A booklet for farmworkers and employers uses illustrations and simple text in English and Spanish to inform about the dangers, precautions, and use of pesticides. Topics covered include methods of pesticide absorption; signs/symptoms of pesticide poisoning; first aid; residues; appropriate work clothes; safe and unsafe pesticide practices; how to…

  19. Protein Motif Prediction by Grammatical Piedachu Peris, Damian Lopez, Marcelino Campos, and Jose M. Sempere

    E-print Network

    València, Universitat Politècnica de

    interaction. Our approach uses even linear languages inference to obtain a transduc- tor which will be used as domains or motifs, with some interesting functional features. Coiled coil domains are of interest four and then three residues apart, that is, at positions a and d. The interaction between two

  20. La hipnosis en la terapia cognitivo-conductual: Aplicaciones en el campo de las adicciones

    Microsoft Academic Search

    MOLINA DEL PERAL

    2001-01-01

    The goal of this paper is to show in which way hypnosis can be incorporated in cognitive-behavioral therapies. The model of work suggested to follow in addictions field is specifically detailed. The main techniques have been examined and it has been demostrated the usefulness of suggestion techniques as an adjunct of cognitive-behavioral strategies. In conclusion, hypnosids added to therapy causes

  1. Petrobras expands gas reinjection in Brazil`s Amazonas State and Campos Basin

    SciTech Connect

    Cosso, S. [Dresser-Rand, Houston, TX (United States)

    1999-05-01

    Petrobras contracted with Dresser-Rand Co. and its affiliate Paragon Engineering Services Inc. to design, procure and fabricate the process modules and develop the overall layouts of the gas compression systems for four Brazilian projects: the Urucu region, the Marlim field (P-19), the Albacora field (P-31) and the Corvina field (P-9). The high-pressure Urucu injection project is the only one of the four that is onshore. This is the first time the two US companies have combined their expertise on joint projects in Brazil. However, it is not their first effort in South America. The paper briefly describes the gas compression efforts using turbocompressors.

  2. Prevention and control of sulfate scaling in the Namorado field, Campos Basin, Brazil

    SciTech Connect

    Bezerra, M.C.M.; Rosario, F.F. do; Khalil, C.N.; Milanez, P.V.A.; Souza, R.S. de [Cidade Univ., Rio de Janeiro (Brazil). Petrobras Research and Development Center

    1996-08-01

    Precipitation inhibitor squeeze treatments have been performed in the last 5 years in the Namorado field to avoid barium sulfate and strontium sulfate scaling in the producing tubing. This paper describes the laboratory tests conducted to select inhibitor and to simulate the squeeze operation in porous media. Based on these tests a polyacrylic acid product was used in the squeeze operations. The squeeze operation design is described as well as the strategy for analytical monitoring of the produced waters to select the wells with high precipitation potential for the prevention treatment. This paper describes the occurrence of spherical precipitated material (with morphology similar to ooids formed in natural environments) at the bottom of the well NA-C. The analysis of the ooids, associated with the production parameters, allowed the determination of the effectiveness of the squeeze treatment and the understanding of the precipitation mechanisms.

  3. Laser wavelength effects on ionic and atomic emission from tin plasmas D. Campos,a

    E-print Network

    Harilal, S. S.

    . Faraday cup analysis showed that ion profiles were narrower with CO2 LPPs although they possessed higher resolved emission spectros- copy and Faraday cup FC analysis. In our investigation, we noticed several

  4. Movimentos de Teorias em Campos Interdisciplinares: a Inserç?o de Michel Foucault na Contabilidade

    Microsoft Academic Search

    Edson Luiz Riccio; Marici Cristine; Gramacho Sakata

    Michel Foucault's works have been referenced in several fields of knowledge and such influence has also been noticed in accounting. This article is based on Pierre Bourdieu's conceptual model to analyze the nature of Foucault's insertion in accounting thinking through the collection and systematization of articles published in international scientific accounting journals. The objective is to address at what point

  5. La Neurociencia Computacional hoy: II. El Proyecto Blue Brain, un ejemplo muy representativo en el campo

    E-print Network

    Cortes, Jesus

    La Neurociencia Computacional hoy: II. El Proyecto Blue Brain, un ejemplo muy representativo en el artículo: Actualidad. Disciplinas: Neurociencia, Inteligencia Artificial. Etiquetas: Neurociencia Computacional, simulación por ordenador, procesos neurales, cerebro, proyecto Blue Brain. La Neurociencia

  6. La epigenética y los estudios en gemelos en el campo de la psiquiatría

    Microsoft Academic Search

    Adriana Estrella González Ramírez; Alejandro Díaz Martínez; Adriana Díaz-Anzaldúa

    2008-01-01

    SUMMARY The sequence of the human genome integrates the keystone of our life. Part of it is transcribed to RNA, which in turn provides the information required by our cells to produce proteins. Discoveries in the genetics field have been essential to medicine and have been used to develop strategies to modify, prevent and propose new therapeutic approaches for human

  7. Una dulce bondad que atempera las crueldades: El campo de Griselda Gambaro

    E-print Network

    Picó n Garfield, Evelyn

    1980-07-01

    tetiza en forma de un "Decálogo de la perfecta crueldad."12 I. La crueldad es la mutilación de un modo de vivir (p. 26). II. Hay una relación de poder e impotencia, de agresividad y de pasi vidad. III. La diferencia entre el poderoso y el impotente... Franco. Emma acepta pasivamente su situación de víctima y hasta la niega, encu briendo la cruel mutilación de su vida. De vez en cuando deja escapar un comentario que transparenta su conciencia con una realidad que ella misma falsifica con mentiras y...

  8. Feeding ecology of mandrills ( Mandrillus sphinx ) in campo animal reserve, Cameroon

    Microsoft Academic Search

    Jiro Hoshino

    1985-01-01

    A field study on the ecology of mandrills (Mandrillus sphinx) was carried out for 28 months in Cameroon. Fresh food remnants and large quantities of fresh feces were collected by following\\u000a the groups. Analyses of these products indicated that fruit (including seeds), monocotyledonous plant leaves and insects (especially\\u000a ants and termites), were frequently eaten. Mandrills mostly ate the plant and

  9. Hoja de Recapturas MoSI Localidad Tamao de anillo R Temporada (p.ej 2009-10) Pgina # CODE SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP. MUDA PL. VUEL. DESGAS. VUEL. LIM. DE MUDA Y PL. TENDENCIA

    E-print Network

    DeSante, David F.

    Hoja de Recapturas MoSI Localidad Tamaño de anillo R Temporada (p.ej 2009-10) Página # CODE SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRÁNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP. MUDA PL SEXO Lesión vieja, cicatrizad. Herida o enfermedad PARCH.DEINC. GRASA MUDACUERPO MUDAPL.VUEL. ANILLOS

  10. Hoja de Anillamiento MoSI Localidad Tamao de anillo Temporada (p.ej. 2009-10) Pgina # CDIGO SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP. MUDA PL. VUEL. DESGAS. VUEL. LIM. DE MUDA Y PL. TENDENCIA

    E-print Network

    DeSante, David F.

    Hoja de Anillamiento MoSI Localidad Tamaño de anillo Temporada (p.ej. 2009-10) Página # CÓDIGO SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRÁNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP. MUDA PL SEXO COMODET. ELSEXO Lesión vieja, cicatrizad. Herida o enfermedad MUDAPL.VUEL. DESGAS.VUEL. PLUMAJEJUV

  11. Inhalation of hypertonic saline solution as coadjuvant in respiratory physiotherapy to reverse atelectasis in the postoperative of pediatric heart surgery Inalação de solução salina hipertônica como coadjuvante da fisioterapia respiratória para reversão de atelectasia no pós-operatório de cirurgia cardíaca pediátrica

    Microsoft Academic Search

    Naila Luisa; Saiki da SILVA; Raquel Ferrari PIOTTO; Marcelo Adriano; Ingraci BARBOZA; Ulisses Alexandre; Domingo M. BRAILE

    Resumo Criança de 11 meses, sexo feminino, submetida à operação de fechamento de comunicação interventricular, comunicação interatrial e ligadura de canal arterial. Evoluiu no pós- operatório com atelectasia persistente em base pulmonar à direita, não respondendo às manobras fisioterapêuticas convencionais, efetuadas seis vezes ao dia. Após associação, como coadjuvante, da inalação de solução salina hipertônica com NaCl a 6%, imediatamente

  12. Gestión por competencias: importante para las pymes maquila de pantalón en índigo en la ciudad de Bogotá

    Microsoft Academic Search

    Nathalia Andrea Martínez Valero; Juan Carlos Rincón Gaviria

    2010-01-01

    Este artículo presenta una revisión de literatura internacional y nacional, sobre temas como el de competencias, los tipos de competencias, competencias laborales y proceso de implementación de la gestión por competencias. Adicionalmente, se muestra la reseña sobre la gestión por competencias en Colombia, así como la metodología utilizada para el trabajo de campo con relación al tema del artículo y

  13. LOS ESTUDIOS DEL TEXTO LITERARIO SEGÚN LA ESTILÍSTICA: TEORÍAS Y MÉTODOS

    Microsoft Academic Search

    Yamilé Pérez García; Marta Abreu

    2009-01-01

    Los estudios de Estilística —y del estilo como su categoría básica—se han aplicado, como mínimo, a tres campos distintos de la actividad humana. El trabajo «Los estudios del texto literario según la Estilística: teorías y métodos», realiza un recorrido cronológico acerca de los enfoques de la Estilística para el análisis del texto literario, toda vez que define las categorías imprescindibles

  14. Informatica Laurea magistrale in Scienze della menteLaurea magistrale in Scienze della mente

    E-print Network

    Sproston, Jeremy

    :00 ­ 14:00 Aula 2.1, Palazzo Venturi, via Verdi 25 Martedì 9.00 ­ 11.00 Aula 9, corso San Maurizio 31/a Venerdì 12:00 14:00 Aula 2 1 Palazzo Venturi via Verdi 25Venerdì 12:00 ­ 14:00 Aula 2.1, Palazzo Venturi

  15. Guia do EduSPRING 5.0 para professores: proposta de auxílio às aulas de Geografia do ensino básico utilizando um SIG brasileiro e gratuito

    Microsoft Academic Search

    Marcus Vinícius; Alves de Carvalho; Thaís da Silva Dornelas

    2009-01-01

    The Geographic Information System (GIS), as an educational resource in primary and secondary education, presents large field of possibilities in the study of Cartography and Geography as it is a system where the data are stored under a terrestrial coordinate system. In GIS, map scale, latitude and longitude and map projection exercises, for example, can be practiced, focusing locational characters

  16. ¿CÓMO SE ARTICULAN LAS CONCEPCIONES EPISTEMOLÓGICAS Y DE APRENDIZAJE CON LA PRÁCTICA DOCENTE EN EL AULA? Tres estudios de caso de profesores de secundaria

    Microsoft Academic Search

    DIANA PATRICIA; RODRÍGUEZ PINEDA; ÁNGEL D. LÓPEZ; Y MOTA

    2006-01-01

    The article describes the results of three case studies of science teachers in secondary school. The focus is on the relations that seem to exist between teachers' conceptions and their classroom teaching, based on four lines of analysis: a) the relation between subject\\/object and the subject's role; b) correspondence with the reality\\/object of learning; c) method\\/cognitive processes; and d) validation

  17. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 2106007 06/05/2014 15:00 205, 206 Aulario III 1 Grado en Ciencias Ambientales Geografa Humana

    E-print Network

    Rey Juan Carlos, Universidad

    Grado en Ciencias Ambientales Geografía Humana 2106008 08/05/2014 9:00 005, 006 Aulario II 1 Grado en Ciencias Ambientales Historia Cultural e Instituciones de España y Europa 2106006 09/05/2014 9:00 005, 006 Aulario II 1 Grado en Ciencias Ambientales Biología I 2106021 12/05/2014 15:00 102, 103 Laboratorio III 1

  18. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 2106003 16/12/2013 9:00 003, 004 Aulario II 1 Grado en Ciencias Ambientales Matemticas

    E-print Network

    Rey Juan Carlos, Universidad

    Grado en Ciencias Ambientales Matemáticas 2106005 18/12/2013 9:00 106, 107 Aulario II 1 Grado en Ciencias Ambientales Principios Jurídicos Básicos, Deontología Profesional e Igualdad 2106001 08/01/2014 9:00 003 Aulario II 1 Grado en Ciencias Ambientales Geología 2106002 10/01/2014 15:00 203 Aulario III 1

  19. La martcula se realizar en el aula 1 de Informtica (Primer piso de la Facultad de Farmacia) Doble Grado en Farmacia /Nutricin Humana y Diettica CITA DE MATRCULA

    E-print Network

    Valencia, Universidad de

    /07/2014 11:00 General 21 DIANA MARTI GARCIA 11,281 29/07/2014 11:00 General 22 REBECA ARAMENDÍA ETAYO 11 SANCHEZ DUQUE 08,090 29/07/2014 11:00 Mayor 25 A 1 ADRIAN SIERRA DEL REY 06,896 29/07/2014 11:00 Grado en

  20. GESTIONE DEI MEDIA 1 anno Semestre primaverile 2014 aula 321 oppure 1 2 3 4 5 6 7 8 9 9 10 11 12 13 14

    E-print Network

    Krause, Rolf

    14 Febbraio Marzo Aprile Maggio LU 17 24 3 10 17 24 31 7 14 21 28 5 12 19 26 8.30 10.30 13.30 Colombo Colombo Colombo Colombo Colombo Colombo Colombo 15.30 Colombo Colombo Colombo Colombo Colombo Colombo Colombo Van EmerenVan Emeren 17.30 Seele Seele Seele Seele Seele Seele Seele Seele A32 MA 18 25 4 11 18 25

  1. 2012 -2013Diploma SeniorPrograma A -Asignatura con actividades complementarias fuera del aula (viernes por la tarde o sbado todo el da)

    E-print Network

    Escolano, Francisco

    Embid Fernández Taller de Imagen de la UA 90642-1-F Resiliencia y regulación de las emociones resiliencia. Personalidad resistente. Estrategias de regulación emocional de las emociones negativas. Antonio Computación e Inteligencia Artificial C POR RAZONES DE FUERZA MAYOR, ESTE PROGRAMA PUEDE VERSE SUJETO A MO

  2. Preparing the High School Classroom for Migrant English Language Learners (Preparación del aula de secundaria para estudiantes migrantes que aprenden inglés)

    ERIC Educational Resources Information Center

    Rouse, Megan Elizabeth

    2014-01-01

    In United States schools, the rate of immigrant English language learners is rapidly rising, affecting the lives of both students and teachers. This article will discuss the best ways to facilitate the students' language learning in a school setting; the type of structure, goals, and standards that can be expected; as well as ways to change the…

  3. CORSO DI STUDIO IN SCIENZE DELLA COMUNICAZIONE

    E-print Network

    Malerba, Donato

    .00 ­ 10.00 aula 10 via Q. Sella 15.00 ­ 17.00 Auditorium 12.00 ­ 14.00 Auditorium PEDAGOGIA SPERIMENTALE MARTEDI MERCOLEDI PEDAGOGIA GENERALE Rossini 12.00 ­ 14.00 Aula XI 10.00 ­ 12.00 Aula XI PSICOLOGIA LUNEDI MARTEDI PEDAGOGIA SPECIALE Rossini 10.00 ­ 12.00 Aula IX 12.00 ­ 14.00 Aula IX PSICOLOGIA CLINICA

  4. Análise de medicamentos anti-hipertensivos contendo captopril, propranolol e losartana manipulados por farmácias de Campo Grande-MS* Antihypertensive drugs with captopril, propranolol and losartan analysis prepared by pharmacists in Campo Grande-MS

    Microsoft Academic Search

    Chrystiane Rodrigues Pas; Ana Paul; Martins Nemes; Claudia Corrêa Stührk; Nájla Mohamad Kassa

    SUMMARY - Arterial hypertension is a chronic and multifarious disease. Captopril, losartan and propranolol are drugs widely used in the arterial hypertension control. Although the Brazilian Cardiology Society (SBC) does not recommend such medicament prepared by pharmacies and these drugs has been done and sold all over Brazil. The objective of this study was to evaluate the pharmaceutical drugs quality

  5. Efectos de Campos Magnéticos en las Tasas de Consumo de Madera por Coptotermes formosanus, la Termita Subterránea de Formosa.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sixty groups of 500 workers and 50 soldiers of Coptotermes formosanus were maintained in costume designed containers and fed with a piece of red oak wood (Quercus rubra). Twenty of these groups were exposed to permanent magnets with a flux of 800 G. Another 20 groups were exposed to a permanent mag...

  6. Carbon Isotopic Heterogeneity of Graphite in the San Juan Mass of the Campo Del Cielo IAB Iron Meteorite

    NASA Technical Reports Server (NTRS)

    Maruoka, T.; Kurat, G.; Zinner, E.; Varela, M. E.; Ametrano, S. J.

    2003-01-01

    The origin of IAB iron meteorites is still a matter of debate. It is generally believed that iron meteorites originated from molten cores in small planetesimals because the fractionation trend of trace elements (e.g., Ir, Ge, Ga, etc. vs. Ni) for most iron meteorites can be more or less explained by fractional crystallization from metal melts. However, this process cannot produce trace element characteristics of the IAB (and other) iron meteorites. To explain these trace element abundance patterns, several models have been proposed. Although most of these models require a high temperature, clear evidence has recently been obtained for a sub-solidus formation of IAB iron meteorites from noble gas analyses. Moreover, heterogeneous distributions of some trace elements in metal and other phases also suggest a low temperature origin of at least some IAB iron meteorites. Here we use the carbon isotopic compositions of graphite to constrain the origin of IAB iron meteorites. Our data confirm a possible low temperature origin of IAB iron meteorites.

  7. Estudio del campo ocupacional del traductor en Santiago de Chile (A Study of Opportunities for Professional Translators in Santiago, Chile).

    ERIC Educational Resources Information Center

    Cabrera, Ileana; And Others

    A study of translation as a profession in Chile covered two areas: a diagnostic study of the real need for literary, scientific, and technical translations, and a followup study of graduates of the translation degree program at the Catholic Pontifical University of Chile (Santiago). The analysis considered the relationship between the need for…

  8. Quantification of Meso-Scale Porosity From Borehole Wall Images. Example From the ALIANCE Campos Experimental Site, Mallorca, Spain

    Microsoft Academic Search

    P. Pezard; P. Gaillot; Y. Maria-Sube; P. Gouze; G. Lotz

    2004-01-01

    The porosity distribution in carbonates from reefal origin is controlled both by primary and diagenetic processes (fracturing, dolomitisation and dissolution). The study and characterisation of porosity in reservoirs therefore requires a multi-scale and multidisciplinary approach. The analysis of mm-scale digital borehole wall images provides a reliable and practical method to identify mesoscale (vuggy to karstic) porosity and\\/or fracture porosity, and

  9. (SWNTs) CVD [1][2] Co/Mo

    E-print Network

    Maruyama, Shigeo

    )800/800 (c)900/900 1300 1400 1500 1600 1700 (b) D & G-bands 488 nm D-band G-band 100 150 200 250 300, Ar: 300 sccm 50 Torr 10 min H2 Ar 30 Torr SWNTs (: 488nm) 3. CVD SWNTs 1 CVD 700 900 800 CNT 900 800 800 - 900 CVD CVD 2 1(b) G-band Radial Breathing Mode (RBM) D band G

  10. O inconsciente como linguagem: de Freud a Lacan

    Microsoft Academic Search

    Julio Cesar Lemes de Castro

    2009-01-01

    This article shows that Freud, even without the resources of linguistic, already conceived the unconscious in terms of language, and that Lacan, by using theoretical tools taken from Saussure and Jakobson, furthered the Freudian conception. Thus, we can say that the formations of the unconscious (the dream, the joke, the slip) and the neurotic symptoms are articulations involving signifiers: the

  11. A importância da Responsabilidade Social Corporativa como fator de diferenciação

    Microsoft Academic Search

    Silvio Luiz Tadeu Bertoncello; João Chang Júnior

    The corporate social responsibility is a current issue and lately has been consolidated the idea that companies should assume a broader role towards the society than that of wealth creation and profits maximization. As we will see in this article, the increase in businesses complexity, the improvement of new technologies, the increase of productivity, caused a significant increase in the

  12. Como reembolsar sus prestamos para estudiantes (Repaying Your Student Loans).

    ERIC Educational Resources Information Center

    Office of Federal Student Aid (ED), Washington, DC.

    This guide, written in Spanish, discusses how to repay student loans. Following a general introduction, the guide discusses the grace period before repayment and repayment requirements. Repayment plans are described for Perkins Loans, Direct Loans, and Federal Family Education Loans. Repayment options are discussed, including consolidation,…

  13. Uso de anaglifos digitais como ferramenta auxiliar em fotointerpretação ambiental

    Microsoft Academic Search

    Attilio Antonio Disperati

    Most of the activities carried out in Photogrammetry and Photointerpretation are done through the observation of aerial photographs in three dimensions (3D). One of the existing methods for observation in 3D is the anaglyphical one, considered as a low cost one but visually tiresome when used for a log time. In the 1990's, the advances of computer science allowed the

  14. O SENSORIAMENTO REMOTO COMO RECURSO NO ESTUDO DA ANTÁRTICA

    Microsoft Academic Search

    Siclério Ahlert; Jefferson Cardia Simões

    Antarctica is a continent with more than fourteen million square kilometers, almost all of which is covered by ice and surrounded by oceans that freeze on the surface, in winter, elevating the ice covered area to more than 30 million square kilometers. This continent exercises a fundamental role in the global climate. Monitoring its dynamics with the use of remote

  15. GEOIDEA - Geotecnologia como instrumento da inclusão digital e educação ambiental

    Microsoft Academic Search

    Angelica Carvalho Di Maio

    GEOIDEA1 Project (Geo-technology as Instrument of Digital Inclusion and Environmental Education) aims to develop and apply a methodology focused on students digital inclusion through the use of Geographical Information System, in particular, in Geography classes. This work has generated, in digital environment, the means for teaching and learning subjects related to mapping, space technology, environment, for example, themes like watersheds,

  16. La poesía como elemento de estructura dramática en Alfonsina

    E-print Network

    Navarette, José Francisco

    1990-10-01

    Argentina (ACITA), a los que asisten delegados de todo el país, han revelado la abundante producción dramática en las provincias. La mayoría son textos que no llegan a plasmarse en un escenario porque ello entraña un riesgo que los empresarios lugareños... responde a un plan casi cósmico, superior y no comprensible por nuestra pequenez y fragilidad. Cuando el hombre lo acepta así, entonces descansará en paz, su última rebeldía se habrá aquietado. De lo específico a lo general, debemos destacar que la...

  17. Thermophysical properties of undercooled liquid CoMo alloys

    Microsoft Academic Search

    X. J. Han; B. Wei

    2003-01-01

    Using electromagnetic levitation in combination with the oscillating drop technique and drop calorimeter method, the surface tensions and specific heats of undercooled liquid Co-10 wt% Mo, Co-26.3 wt% Mo, and Co-37.6 wt% Mo alloys were measured. The containerless state during levitation produces substantial undercoolings up to 223 K (0.13TL), 213 K (0.13TL) and 110 K (0.07TL) respectively for these three

  18. Del carnaval como 'metáfora' al teatro de carnaval

    E-print Network

    Remedi, Gustavo

    2001-04-01

    nacional popular se fue reorganizando en referencia a un otro genéricamente prohibido y perseguido: "los herejes de pequeñas herejías" (Perelli 1986). Se gestó así la costumbre de hablar a medias tintas, de decir con muecas y guiños, de disfrazarse y...

  19. Como Lo Hago Yo: Tratamiento Quirurgico Del Mielomeningocele

    PubMed Central

    Portillo, Santiago

    2014-01-01

    En Argentina hay plan de fortificación con ácido fólico. Diagnostico prenatal no siempre es correcto. Cierre según técnica. Cerramos músculo. No favorecemos corpectomía temprana en casos de cifosis. Suturamos la plaqueta. Cerramos el plano muscular. Hidrocefalia: Válvula de derivación, generalmente dentro de los dos primeros meses. Ventriculostomía no está indicada. Chiari II. Laminectomia cervical alta. Siringomielia: Derivación desde la cavidad al peritoneo. PMID:24791219

  20. Como ser srio com palavras cruzadas Fernando Ferreira

    E-print Network

    Edmundo, Mário Jorge

    Bertrand Russell (1872- 1970) e Alfred North Whitehead (1861-1947). Ao todo quase duas mil páginas, plenas segundo volume desta obra em 1902, Bertrand Russell detecta uma contradição no sistema de Frege! A este terminada a obra. Foi nesta posição que me vi colocado por uma carta de Bertrand Russell quando a impressão

  1. A Relação com as Famílias no Tratamento dos Portadores de Transtorno Mental Realizado no Centro de Atenção Psicossocial The Relationship with the Families in the Treatment for Mentally Troubled Patients at the Psychosocial Attention Center

    Microsoft Academic Search

    Eliane de Souza Pimenta; Roberta Carvalho Romagnoli

    2008-01-01

    Resumo Este artigo tem como tema a relação da família, no tratamento dos portadores de transtorno mental, com o serviço de saúde mental, a partir de uma perspectiva institucionalista. O objetivo é analisar o campo de forças que se estabelece nessa tríade que dificulta uma efetiva adesão dos familiares ao tratamento dos usuários atendidos no Centro de Atenção Psicossocial (CAPS).

  2. HABILIDADES PROFESIONALES, ¡NO! HÁBITOS PROFESIONALES, ¡SÍ

    Microsoft Academic Search

    MARISELA RODRÍGUEZ REBUSTILLO; ROGELIO BERMÚDEZ SARGUERA

    RESUMEN En el presente artículo abordamos, a nuestro modo de ver, un problema aún no resuelto para las ciencias psicológicas: la formación de habilidades y hábitos como objetos de estudio inherentes a este campo del saber científico. Las ideas cardinales que en él desarrollamos se sostienen en torno al carácter intelectual o motor de las habilidades y los hábitos, respectivamente,

  3. CBERS: estado atual e futuro Jos Carlos Neves Epiphanio

    E-print Network

    ­ INPE Cx.P. 515, 12.201-970 ­ São José dos Campos, SP, Brasil epiphanio@dsr.inpe.br Abstract. CBERS ambiente, costas marítimas, florestas, etc. Tanto o Brasil como a China têm territórios extensos, com considerações levaram o Brasil e a China a estabelecer um programa de desenvolvimento de satélites de

  4. Prevenciones ex ante y validaciones ex post en la selección de outputs para evaluar servicios públicos: el caso de la educación

    Microsoft Academic Search

    Manuel Antonio Muñiz Pérez; Javier Suárez Pandiello

    2005-01-01

    La selección de indicadores de resultados y productividad es una cuestión de plena actualidad en el campo de la gestión y evaluación de los servicios públicos en general, y en el caso de la Educación Secundaria en particular. Para dar respuesta a este problema, en este trabajo se analizan dos aspectos complementarios. En primer lugar y como paradigma de análisis

  5. COMISIN EUROPEA Yellow Window Management Consultants

    E-print Network

    Escolano, Francisco

    Esta edición ha sido impulsada por la unidad de Mujeres y Ciencia del Ministerio de Ciencia e humanidades, hasta la medicina, pasando por las ciencias sociales y la ingeniería, las variables de sexo y consecuente de diagnósticos erróneos en mujeres. La ciencia, como cualquier otro campo de la actividad humana

  6. Relaciones de poder-saber en la doctrina administrativa de Henri Fayol

    Microsoft Academic Search

    Diego Adrián Arévalo

    2011-01-01

    La doctrina administrativa científica fundada por el ingeniero Henri Fayol, propuso llevar adelante el despliegue, desde el último cuarto del siglo XIX hacia finales del primer cuarto del siglo XX, de un proceso de racionalización sobre el campo administrativo en su totalidad, tanto en su esfera teórica como en su esfera práctica. Por medio de un proceso de normalización, por

  7. Programando con Igualdad Similar Estricta

    Microsoft Academic Search

    Ginés Moreno; Vicente Pascual

    Resumen En los últimos años, hemos sido testigos del importante papel que la lógica difusa o borrosa (fuzzy logic) ha jugado en el desarrollo de sofisticadas aplicaciones software en campos tan diversos como los sistemas expertos, inteligencia artificial, control industrial, medicina, etc. Con el objetivo de facilitar el desarrollo de tales aplicaciones, mucho más recientemente ha surgido el interés por

  8. Irrigation Monitoring with Soil Water Sensors (Spanish) 

    E-print Network

    Enciso, Juan; Porter, Dana; Peries, Xavier

    2007-07-25

    campo y el punto de marchitamiento permanente. Generalmente, este par?metro se expresa en pulgadas de agua por pie de profundidad del suelo. ?ste depende de factores tales como la textura del suelo, densidad aparente y estructura Tabla 1. El contenido...

  9. EL SENTIDO DE UNA EDUCACIÓN EN MEDIOS

    Microsoft Academic Search

    Roxana Morduchowicz

    2003-01-01

    SÍNTESIS: La educación en medios es un campo en torno al cual existen no pocas coincidencias en todo el mundo, basadas en la necesidad de acercar los medios de comunicación a la escuela como objeto de estudio y de análisis en la clase. Sin embargo, esta expresión también suele definir distintas concepcio- nes y enfoques. No todos los países coinciden

  10. PROPUESTA DE PROCEDIMIENTOS DE GESTIÓN DEL RIESGO DE IMPAGO PARA HOTELES SOL MELIÁ CUBA

    Microsoft Academic Search

    Gastón de Jesús Rodríguez Milián

    2010-01-01

    La crisis económica en Cuba, en los años 90, provocada por el cambio profundo en las relaciones internacionales, a raíz de la desaparición del campo socialista y el recrudecimiento del bloqueo norteamericano, trajo como consecuencia la adopción de un grupo de medidas, encaminadas a lograr la reinserción en la economía mundial, con el menor costo social posible.

  11. 3. PLAN DE ESTUDIOS DEL DOCTORADO EN INGENIERA 3.1 Objetivo general

    E-print Network

    Islas, León

    117 3. PLAN DE ESTUDIOS DEL DOCTORADO EN INGENIERÍA 3.1 Objetivo general Formar investigadores con investigación en ingeniería, la realización de estudios multi e interdisciplinarios, así como la ampliación de: Poseer conocimientos sólidos y actuales en el campo de conocimiento, y en su caso en el disciplinario de

  12. "Espacios Lp no conmutativos " Fecha: 9 y 11 de septiembre, a las 10.00 horas.

    E-print Network

    Tradacete, Pedro

    Seminario "Espacios Lp no conmutativos " Fecha: 9 y 11 de septiembre, a las 10.00 horas. Seminario DEPARTAMENTO DE ANÁLISIS MATEMÁTICO Abstract: Los espacios Lp no conmutativos son una herramienta básica en campos como la probabilidad cuántica, el análisis armónico no conmutativo, los espacios de operadores o

  13. Vivienda social y Falange: ideario y construcción en la década de los 40

    Microsoft Academic Search

    Jesús López Díaz

    2007-01-01

    En la España de los años 40 las diferentes familias políticas que lideraban el Régimen de Franco intentan ocupar la mayoría de los espacios políticos y sociales, en muchos casos abiertamente enfrentadas entre sí. Falange reproduce esta lucha en el campo de la arquitectura, y especialmente en el diseño de la vivienda social (con Madrid como caso paradigmático), y por

  14. Influência da metodologia de avaliação da camada semi-redutora em radiologia diagnóstica

    Microsoft Academic Search

    Marco Aurélio de Sousa Lacerda; Teógenes Augusto da Silva; Arno Heeren de Oliveira

    2007-01-01

    OBJETIVO: A análise crítica da metodologia de medida da camada semi-redutora em feixes de raios X teve como base o regulamento técnico para proteção radiológica e controle de qualidade em radiodiagnóstico médico e odontológico. MATERIAIS E MÉTODOS: Na medida da camada semi-redutora, a técnica radiográ- fica, o arranjo experimental, os meios espalhadores, a instrumentação, o tamanho de campo de radiação

  15. Nuevos rumbos en el teatro latinoamericano

    E-print Network

    Dragú n, Osvaldo

    1980-07-01

    restaurar el equilibrio, debido a su propia incoherencia interna (grotesca, deformada, ridicula y caníbal). El teatro independiente, como movimiento aglutinador, casi ha desaparecido. Alguna vez pretendió erigirse en sociedad a contramano de la sociedad... mencionados antes, esta agresividad se ha vuelto caníbal y vampiresca. Sobrevive a base de carne y sangre. Y esta "dieta social" se refleja en obras como El señor Galtndez y Telarañas de Pavlovsky, y El campo de Griselda Gámbaro, que llevan al escenario...

  16. Informatica Laurea magistrale in Scienze della mente

    E-print Network

    Sproston, Jeremy

    /02/2012 ­ 23/03/2012 Lunedì 12:00 ­ 14:00 Aula 2.1, Palazzo Venturi, via Verdi 25 Martedì 9.00 ­ 11.00 Aula 9, corso San Maurizio 31/a Venerdì 12:00 ­ 14:00 Aula 2.1, Palazzo Venturi, via Verdi 25 3 Pagina web

  17. SME0141 lgebra Linear e Equaes Diferenciais

    E-print Network

    Spreafico, Mauro - Instituto de Ciências Matemáticas e de Computação, Universidade de São Paulo

    SME0141 Álgebra Linear e Equações Diferenciais Aula 5 Maria Luísa Bambozzi de Oliveira marialuisa; Propriedades; Teorema. Maria Luísa SME0141 Aula 5 #12;Equações Diferenciais ­ Introdução Fenômenos em física químicas, etc. Maria Luísa SME0141 Aula 5 #12;Equações Diferenciais ­ Definições Equação diferencial

  18. From Drills to CLIL: The Paradigmatic and Methodological Evolution Towards the Integration of Content and Foreign Language (Desde las repeticiones en el aula hasta AICLE: la evolución paradigmática y metodológica hacia el aprendizaje integrado de contenido y lengua extranjera)

    ERIC Educational Resources Information Center

    Muñoz-Luna, Rosa

    2014-01-01

    Content and language integrated learning has become a common practice in European higher education. In this paper, I aim to describe how this integrated teaching practice comes as a result of a paradigmatic and pedagogical evolution. For this purpose, the main linguistic paradigms will be revisited diachronically, followed by a revision of the…

  19. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 2031004 16/05/2014 9:00 104, 105 Aulario II 1 Grado en Ciencia y Tecnologa de los Alimentos Biologa

    E-print Network

    Rey Juan Carlos, Universidad

    Grado en Ciencia y Tecnología de los Alimentos Biología 2031007 05/05/2014 12:00 206, 207 Aulario II 1 Grado en Ciencia y Tecnología de los Alimentos Bioquímica 2031002 12/05/2014 9:00 002, 003 Aulario II 1 Grado en Ciencia y Tecnología de los Alimentos Física 2031008 09/05/2014 12:00 111 Laboratorio III 1

  20. CONSTRUÇÃO DE ESTRATÉGIAS PEDAGÓGICAS EM CIÊNCIA- TECNOLOGIA-SOCIEDADE (CTS) PARA A FORMAÇÃO DE PROFESSORES: A ENERGIA ELÉTRICA NA SALA DE AULA CONSTRUCTION OF PEDAGOGICAL STRATEGIES IN SCIENCE TECNOLOGY SOCIETY (STS) TO TEACHERS ' DEVELOPMENT: THE ELECTRIC ENERGY INTO CLASS

    Microsoft Academic Search

    Roberto da Rocha Bernardo; Deise Miranda Vianna

    The The present work deals with the participation of a group of five Physics teachers within a public school system in Rio de Janeiro, during a process of collective construction of strategies to deal with the theme of \\

  1. Using Case Study Methodology to Approach the Views of Teachers of English on Classroom Disciplinary Strategies (Uso de la metodología de estudio de casos para aproximarse a las concepciones de profesores de inglés sobre las estrategias disciplinarias en el aula)

    ERIC Educational Resources Information Center

    Díaz Larenas, Claudio

    2012-01-01

    This qualitative study aims at identifying the disciplinary strategies claimed to be used by a group of five secondary classroom teachers of English in public or semi-public schools in Chile. To conduct this research, a semi-structured interview was applied to participants. The data were analyzed using the principles of semantic content analysis…

  2. Ensino de astronomia e óptica: é possível fazê-lo de forma contextualizada no nível médio?

    NASA Astrophysics Data System (ADS)

    Sobrinho, A. A.; Jafelice, L. C.

    2003-08-01

    Discutimos nossa participação em um curso de treinamento para professores de diversas disciplinas do ensino médio. Nossa preocupação básica foi desenvolver instrumentos educacionais adequados para levar à sala de aula, nesse nível de ensino, de forma contextualizada, questionamentos freqüentes dos alunos sobre astronomia e sua relação com tecnologia e sociedade. Encaminhamos questões como: a evolução da astronomia, suas relações com outros ramos do conhecimento humano e conseqüentes aplicações; avanços na tecnologia dos instrumentos ópticos versus a importância da observação do céu a olho nu; a relação entre olho humano, luneta e telescópio; e desenvolvimento da tecnologia espacial e sua influência em nosso cotidiano. Objetivamos com isto fazer um resgate histórico e pedagógico das aplicações e observações do céu no cenário escolar, destacando a relação entre eventos astronômicos, olho humano, instrumentos mediadores e suas contextualizações históricas e sociais. Produtos desta abordagem foram o desenvolvimento e a adaptação de práticas e materiais instrucionais diversos (e.g., "espelhos" de isopor e "raios luminosos" de bolinhas de gude; montagens envolvendo velas, lasers, lentes e espelhos; desmonte e análise de peças de um telescópio; etc.). Além disto, como outro resultado deste trabalho, elaboramos textos sobre história da astronomia e da óptica para atividades em classe. Com estas ações visamos facilitar a concretização de conceitos físicos envolvidos, exemplificar um ensino contextualizado e interdisciplinar motivado por temas astronômicos e favorecer que práticas e discussões feitas com os treinandos possam ser transpostas para a sala de aula. A reação dos professores às práticas propostas foi bastante positiva. Todos esses aspectos são discutidos em detalhe neste trabalho. (PPGECNM/UFRN; PRONEX/FINEP; NUPA/USP; Temáticos/FAPESP)

  3. Notas para la decodificacion de lesicos desconocidos en el campo del ingles cientifico (Notes for Deciphering Unknown Lexical Items in Scientific English).

    ERIC Educational Resources Information Center

    Perez, Cesar Morales

    1991-01-01

    This article outlines strategies for the inferring of English scientific terms by Spanish speakers. The article considers factors affecting the process of inference, the use of context morphology, and word origin in inferring word meaning. (SR)

  4. P. Campos et al. (Eds.): INTERACT 2011, Part IV, LNCS 6949, pp. 204221, 2011. IFIP International Federation for Information Processing 2011

    E-print Network

    Federation for Information Processing 2011 A Revised Mobile KLM for Interaction with Multiple NFC-Tags Paul propose a considerable update of this KLM focusing on NFC-based applications and interactions which (NFC tags behind a printed poster or object) and dynamic interfaces (tagged displays or projections

  5. Característica de oferta de hortaliças sob a ótica do ambiente institucional: o caso das micro-bacias dos Córregos Bandeira e Segredo, em Campo Grande\\/MS

    Microsoft Academic Search

    Dario Oliveira Lima; Cristiane Mirian Carvalho; Kelly Wolff Cordeiro; Cicero Antonio Oliveira Tredezini

    2008-01-01

    O objetivo deste estudo é analisar as características da oferta de hortaliças nas micro-bacias Bandeira e Segredo com base na NEI. Para tanto foi feita uma pesquisa junto a 12 propriedades rurais. Os resultados mostram que os proprietários da bacia do Córrego Bandeira são, em sua maioria, comodatários que não consegue incentivo governamental por falta de comprovação de renda. Porém,

  6. La etnoeducación campo de articulaciones necesarias: apoyo en la construcción del proyecto educativo institucional en las comunidades wayuu del delta del río Ranchería, Riohacha, Colombia

    Microsoft Academic Search

    2007-01-01

    Two communities wayuu located in the delta of the river Ranchería, near to the capital of the department of The Guajira, Riohacha, organized as defense and with a tradition of occupation that passes the century, they suffer from the own lacks of the most far away rural communities of the department. Currently they seek alternatives that integrate the educational work

  7. Apreciaciones generales sobre Cast. /X/ Cat. [X] en el campo de Tarragona (General Considerations on the Castilian /X/ and the Catalan [X] in Tarragona).

    ERIC Educational Resources Information Center

    Cerda Masso, Ramon

    1967-01-01

    Throughout the centuries in Spain, the Castilians and Catalans have shared cultural, social, political, generational, and human experiences. This exchange was bound to have a linguistic influence of the Castilian on the Catalan language. (In Catalonia bilingualism is prevalent, and in Castile it is not.) While there have been lexical changes, the…

  8. Role of the Arg56 of the structural protein VP3 of foot-and-mouth disease virus (FMDV) 01 campos in virus virulence

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Foot-and-mouth disease virus (FMDV) is an extremely infectious and antigenically diverse picornavirus that causes high incidences of morbidity within naive livestock populations. Several reports indicate that FMDV O1 subtype strains undergo antigenic variation under diverse growth conditions. Of par...

  9. Resource management and fertility in Mexico’s Sian Ka’an Biosphere Reserve: Campos, cash, and contraception in the lobster-fishing village of Punta Allen

    PubMed Central

    Carr, David L.

    2009-01-01

    This case study examines the link between marine resource management, and the universal contraceptive use among married couples in the lobster- fishing village of Punta Allen, located in the Sian Ka’an Biosphere Reserve, Quintana Roo, Mexico. Several reasons appear to contribute to small desired and actual family sizes. Some of these include a medical clinic staff effective in promoting family planning, cooperative and private resource ownership, changing cultural attitudes, geographical limitations to population and economic growth, and a desire to conserve the environment for aesthetic and economic motives. Lastly, families desired to preserve a sustained balance between benefiting from lobster harvests today and safeguarding this marine resource for their children in the future. PMID:19672473

  10. Analysis of Summer Ozone Observations at a High Mountain Site in Central Italy (Campo Imperatore, 2388 m a.s.l.)

    E-print Network

    the oxidation capacity of the troposphere and air quality (JACOBSON, 2002). Tropospheric O3 has, moreover, been et al. (2008), anti-cyclonic conditions usually prevail over the Mediterranean basin during summer, for a variety of reasons: 1. the enhanced action of the sub-tropical anti- cyclone; 1 Institute of Atmospheric

  11. Using Personalization to Improve XML Retrieval Luis M. de Campos, Juan M. Fernandez-Luna, Juan F. Huete, and Eduardo Vicente-Lopez

    E-print Network

    de Campos, Luis M.

    . Huete, and Eduardo Vicente-L´opez Abstract--As the amount of information increases every day and the users normally formulate short and ambiguous queries, personalized search techniques are becoming almost a must. Using the information about the user stored in a user profile, these techniques retrieve results

  12. Managing structured queries in probabilistic XML retrieval systems Luis M. de Campos *, Juan M. Fernndez-Luna, Juan F. Huete, Carlos Martn-Dancausa

    E-print Network

    de Campos, Luis M.

    ) within any given structured probabilistic information retrieval system which is able to compute posterior but not structural restrictions). We have tested our proposal using two specific information retrieval systems. In other words, given a query, an Information Retrieval System (IRS) must retrieve the set of document

  13. An Architecture for Tightly Coupled Multi-Robot Cooperation Luiz Chaimowicz1 3, Thomas Sugar2, Vijay Kumar1, and Mario F. M. Campos3

    E-print Network

    Chaimowicz, Luiz

    An Architecture for Tightly Coupled Multi-Robot Cooperation Luiz Chaimowicz1 3, Thomas Sugar2@grasp.cis.upenn.edu, thomas.sugar@asu.edu, mario@dcc.ufmg.br Abstract This paper proposes a new architecture for tightly

  14. Veinticinco años de teatro cubano en el exilio

    E-print Network

    Escarpanter, José A.

    1986-04-01

    formación universitaria, en Cuba, aunque ajena al específico campo teatral. Fermín Borges, Rene Ariza y Mario Martín proceden de las escuelas oficiales anteriores al castrismo que impartían enseñanza teatral en La Habana, es decir, el Teatro Universitario... muchas obras escritas originalmente en inglés como un recurso para facilitar su acceso a los escenarios norteamericanos, en todos ellos aparece un motivo comiín: la referencia cubana, que puede oscilar entre el explícito asunto patriótico al estilo del...

  15. Introducci'on a la Mec'anica Cl'asica, agosto-diciembre 2000 Tarea no. 1

    E-print Network

    Bor, Gil

    'inimo tiempo T > 0 que le toma volver a su posici'on y velocidad inicial). (d)Dibujar en el plano de = constante. (f)Dibuja el retrato de fase de la ecuaci'on. (Es decir, hay que dibujar c* *urvas como en con F(x) = 2x (equilibrio inestable). 3.Dibujar los campos vectoriales de fuerza F a lo largo del

  16. Entrevista con Santiago García

    E-print Network

    Baycroft, Bernard

    1982-04-01

    muchas resistencias que había entre la gente de tea tro a este fenómeno de la creación colectiva, que aparece compitiendo con el autor y entrando al terreno de la creatividad artística. ¿Cómo es esto diferente a la práctica del Teatro Experimental de... teatral que nosotros estamos produciendo porque el tener este pú blico y un campo de experimentación tan fecundo como es ése de los sectores populares, más avanzados, más revolucionarios, más progresistas de nuestro país, garantizaría ya la...

  17. Como ayudar a su hijo a aprender a leer ingles como segunda lengua. (How Can I Help My Child Learn to Read English as a Second Language.)

    ERIC Educational Resources Information Center

    Garcia, Ricardo L.; Deyoe, Rita Maxine

    Suggestions for ways in which parents can help their children learn to read English are contained in this short booklet written in Spanish. Activities to be performed in the home, such as listening to and talking to the child in any language, reading aloud, reading for oneself, obtaining books for the home, and organizing study time for the child,…

  18. STRIPES11 Roma, July 10 July 16, 2011(Program ) 10-Sun 11-Monday 12-Tuesday 13-Wednesday 14-Thursday 15-Friday 16-Sat

    E-print Network

    Markiewicz Aula Magna XXVII Alexandrov De Mello Ashkenazi Wilson D E P A R T 10:30 -11:00 COFFEE BREAK COFFEE BREAK COFFEE BREAK COFFEE BREAK COFFEE BREAK 11:00-13:10 Aula Magna II Bansil Lanzara Le Boeuf Ming Shi-Pledran CLOSING 16:45-17:15 COFFEE BREAK COFFEE BREAK COFFEE BREAK 17:15-19:30 AulaMagna VI Oda Fine Piriou

  19. Nominativo Sede seggioSeggio Elezioni R.S.U. -5/7 marzo 2012 -elenco del personale con seggio assegnato

    E-print Network

    Guidoni, Leonardo

    , EX IST. MALATTIE INFETTIVE - POLICLINICO UMBERTO I°4 ACHENZA Francesca AULA BIBLIOTECA, EX IST Daniele SALA ARANCIONE - PIANO TERRA - FACOLTÀ DI INGEGNERIA CIVILE E INDUSTRIALE - VIA EUDOSSIANA ,1810

  20. Uso de modelos mecânicos em curso informal de astronomia para deficientes visuais. Resgate de uma experiência

    NASA Astrophysics Data System (ADS)

    Tavares, E. T., Jr.; Klafke, J. C.

    2003-08-01

    O presente trabalho propõe-se a resgatar uma experiência que teve lugar no Planetário de São Paulo nos anos 60. Em 1962, o Sr. Acácio, então com 37 anos, deficiente visual desde os 27, passou a assistir às aulas ministradas pelo Prof. Aristóteles Orsini aos integrantes do corpo de servidores do Planetário. O Sr. Acácio era o único deficiente da turma e, embora possuísse conhecimentos básicos e relativamente avançados de matemática, enfrentava dificuldades na compreensão e acompanhamento da exposição, como também em estudos posteriores. Com o intuito de auxiliá-lo na superação desses problemas, o Prof. Orsini solicitou a construção de modelos mecânicos que, através do sentido do tato, permitissem o acompanhamento das aulas e a transposição do modelo para o "constructo" mental. Essa prática mostrou-se tão eficaz que facilitou sobejamente o aprendizado da matéria pelo sujeito. O Sr. Acácio passou a integrar o corpo de professores do Planetário/Escola Municipal de Astrofísica, tendo ficado responsável pelo curso de "Introdução à Astronomia" por vários anos. Além disso, a experiência foi tão bem sucedida que alguns dos modelos tiveram seus elementos constitutivos pintados diferencialmente para serem utilizados em cursos regulares do Planetário, tornando-se parte integrante do conjunto de recursos didáticos da instituição. É pensando nessa eficácia, tanto em seu objetivo original permitir o aprendizado de um deficiente visual quanto no subsidiário recurso didático sistemático da instituição que decidimos resgatar essa experiência. Estribados nela, acreditamos ser extremamente produtivo, em termos educacionais, o aperfeiçoamento dos modelos originais, agora resgatados e restaurados, e a criação de outros que pudessem ser utilizados no ensino dessa ciência a deficientes visuais.

  1. ESCUELAS 2011-2012SERVICIO DE EDUCACION FISICA Y DEPORTES ESCUELA DESCRIPCION CREDITOS NIVELES COMO INSCRIBIRME?

    E-print Network

    Autonoma de Madrid, Universidad

    sociales. 2 2 Jiu Jitsu Deporte de competición base de las artes marciales de Judo, Kárate y Aikido. 2 2 Judo Arte marcial en el que aprendemos a hacer uso de nuestra fuerza y al mismo tiempo la del contrario

  2. Como si le Falta un Brazo: Latino Immigrant Parents and the Costs of Not Knowing English

    ERIC Educational Resources Information Center

    Worthy, Jo

    2006-01-01

    This study examined the perspectives of Latino/a immigrant parents about the place of English in their lives. The parents described how they had come to the United States with intentions of learning English, but various obstacles made it an overwhelming challenge. The author questions whether, despite rhetoric to the contrary, financially…

  3. EDUCAÇÃO AMBIENTAL COMO INSTRUMENTO DE FOMENTO À GESTÃO DE ÁGUAS TRANSFRONTEIRIÇAS NA BACIA DO RIO APA

    Microsoft Academic Search

    Synara Olendzki Broch; Paulo Robson de Souza; Áurea da Silva Garcia

    RESUMO --- A bacia hidrográfica do Rio Apa possui características singulares por ser transfronteiriça entre o Brasil e o Paraguai, dependendo assim da gestão compartilhada, em especial, do seu curso hídrico principal (rio Apa) que percorre uma região fronteiriça por mais de 500 km, entre os territórios de Mato Grosso do Sul e dos Departamentos Paraguaios de Amambay e Concepción.

  4. ¿Se debe mantener la analgesia epidural como técnica de base en la UDA?

    Microsoft Academic Search

    F. Caba

    2010-01-01

    Epidural analgesia has become a routine process in the peri-operative management of surgical patients which has been extended from the operating rooms and high dependency units to hospital wards. The irruption into this new scenario has improved post-surgical analgesia with acceptable safety margins, and has secured a predominant place in the analgesia guidelines of Acute Pain Units (APU). Epidural analgesia

  5. Radioterapia preoperatoria frente a cirugía como tratamiento en el carcinoma de recto

    Microsoft Academic Search

    María del Carmen Fernández Fernández; Luis Errázquin de Sáenz Tejada; María Dolores Jiménez Gamero; Carmen Cordero Fernández

    2001-01-01

    Resumen  El propósito fue realizar un estudio retrospectivo de 133 pacientes afectados por un carcinoma rectal en el cual se ha comparado\\u000a la supervivencia, la supervivencia libre de recurrencia local y las complicaciones de 61 pacientes tratados con radioterapia\\u000a preoperatorio con 72 pacientes tratados solamente con cirugía.\\u000a \\u000a En cuanto al material y los métodos, se realizó un estudio retrospectivo de 61

  6. RECURSOS BIBLIOGRÁFICOS PARA LA ENSEÑANZA- APRENDIZAJE DEL ITALIANO COMO L2 Y PARA FINES ESPECÍFICOS

    Microsoft Academic Search

    Giovanni Caprara

    This bibliographical article aims to offer a series of resources which may be useful for the training of both teachers and students and professionals who have Italian as a language of study for general or specific purposes. In this respect, the usefulness of this compilation is broad and may include, among its recipients, scholars of the Italian language from a

  7. The English as a Foreign Language/Lingua Franca Debate: Sensitising Teachers of English as a Foreign Language towards Teaching English as a Lingua Franca (El debate del inglés como lengua extranjera o como lengua franca: sensibilización de docentes de inglés como lengua extranjera hacia la enseñanza del inglés como lengua franca)

    ERIC Educational Resources Information Center

    Mansfield, Gillian; Poppi, Franca

    2012-01-01

    The function of English as a lingua franca for communication needs rethinking in the teaching of English as a foreign language classroom as a consequence of globalisation. The present contribution is an empirical study carried out in an Italian university environment which aims to show how teachers should take on board awareness raising activities…

  8. El virus de la hepatitis C como patógeno emergente I: diagnóstico mediante métodos de laboratorio

    Microsoft Academic Search

    Rafael M. Gordillo; Juan Gutiérrez; Manuel Casal

    Summary Hepatitis C virus infection has became in an emerging disease in HIV+\\/AIDS population. In last few years many laboratory assays have been developed to allow the most appropiate approach to diagnose HCV infection and mo- nitor infected patients. For that reason, we think that it's necessary to review the available test for the diagnosis and monitoring of HCV infection

  9. Los calendarios electrónicos como herramientas de organización de los servicios de Medicina Interna

    Microsoft Academic Search

    R. Álvarez-García; H. Blasco-Fontecilla; T. Legido-Gil; J. López-Castromán; A. Montoya-Ferrer; E. Baca-García

    2011-01-01

    The growing volume of information and introduction of new technologies in the Internal Medicine hospital department mare making the traditional updating «methods» of knowledge and organization obsolete. The development of new tools could help the management of information and organization of the medical departments is outdated. Electronic calendars such as the Google calendar facilitate adequate coordination among health care professionals.

  10. On Distributed Synthesis of Dynamical Transportation Networks Enrico Lovisari, Giacomo Como, Anders Rantzer, and Ketan Savla

    E-print Network

    Como, Giacomo

    Rantzer, and Ketan Savla I. INTRODUCTION Traffic congestion in large urban areas is a growing societal offer promising possibilities to reduce both congestion and pollution. Classical strategies [1], [2 of charging tolls and varying speed limits on the links of the network. The goal of the traffic manager

  11. Circuitos eltricos: novas e velhas tecnologias como facilitadoras de uma aprendizagem

    E-print Network

    dos Santos, C.A.

    significativa no nível médio Maria Beatriz dos Santos A. Moraes Rejane M. Ribeiro-Teixeira v.17 n.1 2006 no nível médio / Maria Beatriz dos Santos A. Moraes, Rejane M. Ribeiro-Teixeira. ­ Porto Alegre : UFRGS PROFESSOR DE FÍSICA­IF UFRGS- MORAES, M. B. S. A. & RIBEIRO-TEIXEIRA, R. M. v. 17 n.1 3 Apresentação Este

  12. Responsabilidad social empresarial como base para el desarrollo sostenible en el Perú

    Microsoft Academic Search

    Patricia Quiroz Morales

    2009-01-01

    Las actividades de responsabilidad social empresarial que ejecutan las empresas mineras peruanas han cobrado especial relevancia en los últimos años, especialmente las relacionadas con las comunidades donde operan. Algunas comunidades de las respectivas zonas de influencia de las compañías mineras han asumido un rol activo en las decisiones que comprometen su desarrollo, esta nueva forma de participación en las diferentes

  13. "Tanto Necesitamos De Aqui Como Necesitamos De Alla": "Leer Juntas" among Mexican Transnational Mothers and Daughters

    ERIC Educational Resources Information Center

    de la Piedra, Maria Teresa

    2011-01-01

    This paper presents part of the results of a qualitative study about literacy practices of Mexican transnational mothers, who live in and frequently cross the border between two countries (the United States and Mexico). Drawing on sociocultural approaches to literacy and literature on transnationalism, I analyze one practice: "leer juntas"…

  14. El cancer de pulmon como marcador de tabaquismo: relacion con la mortalidad por cancer no pulmonar

    Microsoft Academic Search

    Monica Perez-Rios; Bruce Leistikow; Agustin Montes

    Objective: To assess the possible role of tobacco smoke in non-lung cancer (excluding stomach cancer) using changes in lung cancer mortality rates as a proxy for tobacco exposure. Methods: A time series analysis of cancer mortality was performed to evaluate the possible association between changes in mortality rates for lung cancer and for non-lung, non-stomach cancer (NLNS) from 1970 to

  15. LAS LEVADURAS MARINAS COMO HERRAMIENTAS CIENTÍFICA Y BIOTECNOLÓGICA Marine yeasts as Scientific and Biotechnology tools

    Microsoft Academic Search

    Mar Bermejo

    2004-01-01

    Marine yeasts comprise a group of microorganisms which existence has been questioned. As a result, the knowledge about its physiology and biotechnology use is scarce. The ecological importance of the marine yeasts is due, at least in part, to their contribution in the ocean's organic matter recycling. In addition, they are valuable sources of biological reagents, cell protein, vitamins, pigments,

  16. La responsabilidad social corporativa como determinante del éxito competitivo: un análisis empírico

    Microsoft Academic Search

    Joaquín Longinos; Marín RivesAlicia; Rubio Bañón

    2008-01-01

    The past few years have witnessed how companies and institutions dedicate important efforts in develo- ping CSR practices, supposing the benefits that it generates in the perception of their customers, employees and, in general, stakeholders. Although the literature in corporate citizenship has analyzed the consequences of CSR on fi- nancial performance, the literature has hardly considered the strategic effects and

  17. Un currículo interdisciplinario de base teórica para enseñar inglés como segunda lengua1

    PubMed Central

    Fuentes, Brenda O.; Mas, Francisco Soto; Mein, Erika; Jacobson, Holly E.

    2013-01-01

    Among Hispanic immigrants in the United States (US), learning English is considered necessary for economic and social achievement. As a consequence, there is a high demand for English as a Second Language (ESL) classes. Despite the recognized benefits of ESL programs, both at the individual and social levels, more research is needed to identify education strategies that effectively promote all aspects of learning English as a second language. This article describes an ESL curriculum that incorporates a theory-based pedagogical approach specifically designed for immigrant Hispanic adults on the US-Mexico border region. The article also describes the implementation of the curriculum as well as the results of the evaluation, which was conducted using both quantitative and qualitative methods. Quantitative results indicate that the participants significantly improved their English proficiency (L2). Qualitative results suggest that participants were positively impacted by both the content and pedagogical approaches used by the curriculum. Their experience with the ESL class was positive in general. It can be concluded that the curriculum achieved its objective. This approach could serve as a model for second language teaching for adults. PMID:25284915

  18. INCUBACION ANAEROBICA DEL SUELO COMO DIAGNOSTICO DE LA RESPUESTA A NITROGENO DEL MAIZ BAJO SIEMBRA DIRECTA

    Microsoft Academic Search

    PA CALVIÑO; HE ECHEVERRÍA

    -1 then the yield increment = 72,5 - 1,38 Nan, if Nan > 48.mg kg -1 the yield increment = 6 %). Nan was related with the time (years) since the last pasture (r 2 = 0.39). These results suggest that Nan probably is associated with light carbon fractions and can be used to explain the response of maize to

  19. Inteligencia emocional como alternativa para la prevención del maltrato psicológico en la pareja

    Microsoft Academic Search

    Macarena Blázquez Alonso; Juan Manuel Moreno Manso; Elena García-Baamonde Sánchez

    2009-01-01

    Title: Emotional intelligence as alternative for the prevention of the psy- chological abuse in the couple. Abstract: The article emphasizes the need of the employment of the emotional intelligence as a constructive alternative for the prevention of the psychological abuse in the couple. Basing on the researches that affirm that habitually the manifestations of psychological abuse in the couple are

  20. A INTELIGÊNCIA EMOCIONAL COMO INSTRUMENTO DE INFLUÊNCIA NO CLIMA ORGANIZACIONAL 1

    Microsoft Academic Search

    ILTON CURTY; LEAL JUNIOR; BRUNO FELIX VON BORELL DE ARAUJO; SILVESTRE PRADO DE SOUZA NETO; PALAVRAS CHAVE

    This paper have of debate how the emotional intelligence, that is abilibity for condution emotions, can bring influence oin organizational climate. To group of employees of a public Institution of higher education as an alternatve vision the world was presented the concepts of I.E. Through comparative analysis with group second, it was possible to verify changes found in both groups

  1. A INTELIGÊNCIA EMOCIONAL COMO INSTRUMENTO DE GERENCIAMENTO DA MELHORIA DA QUALIDADE DE VIDA EM ORGANIZAÇÕES BUROCRÁTICAS

    Microsoft Academic Search

    Jari Domingues; João Helvio; Righi de Oliveira

    This article search of a form summarized, the analyzes aspects related to Emotional Intelligence in a management bureaucratical. To demonstrate that the emotional intelligence ability the peoples interprise in search of a quality of life in the work.

  2. ENSEÑANZA DE INGLÉS COMO LENGUAJE EXTRANJERO (EILE) ENGLISH LANGUAGE ACQUISITION FOR ELEMENTARY SCHOOLS IN COSTA RICA

    E-print Network

    Olivarez, Enrika

    2011-04-27

    technology-based intervention that is transitional, (b) a technology-based intervention that is English immersion, and (c) the typical practice English as a foreign language program. Lastly, we found that all groups of English language learning elementary...

  3. Como Ayudar a sus Hijos a Aprender Ciencia (Helping Your Child Learn Science).

    ERIC Educational Resources Information Center

    Paulu, Nancy; Martin, Margery

    Because most parents say they do not or cannot help their children with science, this booklet was designed to help them do so, easily and with pleasure for both parent and child. The introduction presents information on why and how parents should help their children and provides a general orientation to the ideas and activities offered in the…

  4. Medición de los trastornos crónicos en un mismo individuo como predictores de la mortalidad

    Microsoft Academic Search

    Cristina Rius; Glòria Pérez

    2006-01-01

    The presence of multiple chronic diseases in a single individual has become an increasing public health problem for two reasons: population aging and the growing prevalence of chronic conditions in the elderly. This article aims to review the various measures of chronic conditions used in different morbidity studies and to provide an example of their application. We present definitions and

  5. Apoyo social como factor protector frente a la violencia contra la mujer en la pareja

    Microsoft Academic Search

    Juncal Plazaola-Castaño; Isabel Ruiz-Pérez; María Isabel Montero-Piñar

    2008-01-01

    ObjectiveTo describe the relationship between the presence of social support and overall support from different sources and intimate partner violence in women attending primary care centers irrespective of reason.

  6. EDUCACIÓN AMBIENTAL EN ARGENTINA. POTENCIALIDADES COMO HERRAMIENTA DE DESARROLLO SOSTENIBLE DE LAS PESQUERÍAS DEL RÍO PARANÁ

    Microsoft Academic Search

    Trilce Irupé Castillo

    2012-01-01

    La educación ambiental en Argentina consiste programas de educación en el ámbito formal, centrándose generalmente en la sensibilización y concientización. La educación ambiental no formal es más difícil de implementar por falta de estructuras administrativas apropiadas y personal capacitado, pero presenta un alto potencial de aplicación en las pesquerías artesanales del río Paraná en Argentina. La implementación de estrategias educativas

  7. A CONTRIBUIÇÃO DA EDUCAÇÃO AMBIENTAL COMO INSTRUMENTO PARA O CONTROLE DAS DOENÇAS DE VEICULAÇÃO HÍDRICA

    Microsoft Academic Search

    Maria Beatriz; Junqueira Bernardes; Beatriz Aparecida; Bessa Florêncio

    2010-01-01

    This article presents some theoretical and conceptual considerations about the contribution of environmental education as a tool to control water-borne diseases. Human relations established between the environment and health have been studied since antiquity. To understand the process of health-disease in any community, it is necessary to understand the complex space in which human lives; it means to consider the

  8. Histórias em quadrinhos como material didático alternativo para o trabalho de Educação Ambiental

    Microsoft Academic Search

    Lívia L. Lisbôa; Heloisa Junqueira; José C. Del Pino

    2008-01-01

    COMIC STRIPS AS AN ALTERNATIVE TEACHING MATERIAL FOR ENVIROMENTAL EDUCATION. We accept that environmental problematic can be known by most of the society, and reach people of all ages and (in) formation levels, trough the media. Comic strips, in the case of this study, are considered a very important medium for the information, meaning production and sensitizing children, young and

  9. IDC 2009 Papers 3-5 June, 2009 Como, Italy Designing Wiimprovisation for

    E-print Network

    Boyer, Edmond

    Music Therapy with Children Suffering from Behavioral Disorders Samuel Benveniste, Pierre Jouvelot CRI-based sound control and tested our tool in two clinical settings with children (age 7 to 12) suffering from not only be effective for mediation purposes, in particular for children and young adults who are more

  10. O POPULISMO PUNITIVO NA ERA DA INFORMAÇÃO E O DIREITO PENAL COMO INSTRUMENTO DE PEDAGOGIA SOCIAL

    Microsoft Academic Search

    Marcelo Nunes Apolinário

    2009-01-01

    A produção normativa de tipos penais assume nos dias atuais um caráter sem precedentes, não apenas nos países anglo-saxônicos, que por incomensuráveis razões de ordem política criminal, utilizam já algum tempo o Direito Penal para resolução de inúmeros problemas sociais , mas também nos países de cultura jurídica romano-germânico, incluindo-se aqueles que tradicionalmente são conhecidos por utilizarem mecanismos punitivos mínimos

  11. Como Solicitar la Asistencia Economica Federal para Estudiantes (How To Apply for Federal Student Aid).

    ERIC Educational Resources Information Center

    Office of Federal Student Aid (ED), Washington, DC.

    This guide, written in Spanish, discusses reasons for going to college, how to pay for college, and how to apply for federal student aid in a series of brief, clear illustrations. Following outlines of financial benefits of college, college costs, and space to note costs for the student's area, the guide outlines these steps in the application…

  12. O Tempo como Modelo: A Aplicac~ao de L'ogicas Temporais

    E-print Network

    Vasconcelos, Wamberto

    ENGENHARIA DE SIS­ TEMAS E COMPUTA ¸ C ~ AO. Aprovada por: Profa. Sheila R. M. Veloso, D.Sc. (Presidente'arcia Fernandes, Marcos Villas, Mau Ling, Maur'icio Solar, Monica Vil­ lanueva, Morganna Diniz, Rui Chiou, Roseli Peixoto de Vasconcelos Setembro de 1989 Orientador: Sheila R. M. Veloso Programa: Engenharia de Sistemas e

  13. Historia de las matemticas "Esto es matemticas, Jim, pero no como la conocemos."

    E-print Network

    Pinasco, Juan Pablo

    Viaje a las Estrellas JPP-HdM ­ p. 1/1 #12;Historia Definición: un conjunto de mentiras, contadas por Bronce (y luego hierro) Aparece una división de oficios, y gente con tiempo libre Nace el comercio JPP

  14. BIOMASA DE Spirulina platensis COMO ADSORBENTE PARA LA ELIMINACIÓN DE COBRE

    Microsoft Academic Search

    A. Converti; Del Borghi; G. B. Bonino; Lineu Prestes

    2006-01-01

    Dry biomass of Spirulina platensis was used as biosorbent for copper removal from water. Because of the limited uptake capability shown when used in this condition, this material was subject to pre-hydration for 24 h before use. The results of these tests demonstrate that biomass pre-hydration allowed for an increase in metal removal yield from 0.81 to 0.91. Additional tests

  15. ¿Sociedad del conocimiento o de la información como condicionante en la dirección?

    Microsoft Academic Search

    Fredy Enrique Rozo Cañon; Diego fernando Cardona Madariaga

    2012-01-01

    reSUmen el acelerado desarrollo experimentado en los últimos años por las tecnologías de la información y las comunicaciones (TIc), ha generado procesos de transformación fundamentales en las relaciones humanas, la economía, la cultura, la política e incluso las costumbres. el efecto de estos cambios en una sociedad determinada depende de las condiciones particulares de su estructura y la evolución en

  16. 78 FR 36163 - Bitterroot National Forest, Darby Ranger District, Como Forest Health Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ...for coarse woody debris, snags, elk habitat effectiveness, thermal cover, old growth, and visual quality. DATES: Comments...woody debris, visual quality objectives, old growth, and thermal and hiding cover. Preliminary Issues Scoping was...

  17. LA REALIDAD VIRTUAL COMO HERRAMIENTA PARA EL APRENDIZAJE DE LA DOMÓTICA

    Microsoft Academic Search

    A. I. Molina; M. Ortega; J. Bravo; C. Bravo; M. Redondo

    Resumen— Los entornos educativos asistidos por computadora suponen un buen complemento al proceso de aprendizaje. No obstante, cuando se trata de dominios de estudio complejos, puede que no se lleguen a alcanzar los objetivos de apoyo al aprendizaje esperados. En este trabajo se expone el camino seguido por el grupo CHICO (Computer-Human Interaction and Collaboration) en el desarrollo de entornos

  18. A FIRMA NA TEORIA ECONÔMICA E COMO UNIDADE DE INVESTIGAÇÃO ESTATÍSTICA EVOLUÇÃO NAS CONCEITUAÇÕES

    Microsoft Academic Search

    Carmem Aparecida Feijó; Elvio Valente

    The aim of this paper is to discuss different theoretical definitions of the firm and compare them with the empirical definitions of the firm in economic surveys. We show that both, the empirical concept and the theoretical concept, have been changing along the time.

  19. DE LA ACTIVIDAD GANADERA A LOS USOS RECREATIVOS: EL CASERÍO COMO ESPACIO DE OCIO

    Microsoft Academic Search

    Juan Cruz Alberdi Collantes

    2001-01-01

    In this paper we study the influence of leisure activities at the development of the farm function in the family exploitation. To study this we are going to talking to amount the Basque country, particularly the farm exploitation near San Sebastian. In this area we see that the leisure activities are a complementation of the farm income. However, in more

  20. La secuenciación de contenidos valorales como innovación educativa en la Formación de Profesores

    Microsoft Academic Search

    Luz María de Guadalupe; González Álvarez; Alma Alicia; Benítez Pérez

    An educational innovation is presented that consists to include the learning of the values as traverse contributions in professors' formation, based on the learning cycle for the thematic structure of the didactics and in two paradigms of values education. \\

  1. INVESTIGACIÓN CIENTÍFICA E INVESTIGACIÓN TECNOLÓGICA COMO COMPONENTES PARA LA INNOVACIÓN: CONSIDERACIONES TÉCNICAS Y METODOLÓGICAS

    Microsoft Academic Search

    Idana Berosca Rincón Soto

    2011-01-01

    El presente artículo tiene por finalidad explicar las diferencias técnicas y metodológicas que existen entre investigación científica e investigación tecnológica, con el fin de proponer un modelo metodológico para la realización de proyectos de investigación en instituciones educativas, contribuyendo con un aporte en las dimensiones que están implícitas en tan complejo y amplio tema. La importancia de distinguir entre varios

  2. Iatrogenia e exclusão social: a loucura como objeto do discurso científico no Brasil

    Microsoft Academic Search

    Luís Gustavo Vechi

    2004-01-01

    Iatrogeny and social exclusion: madness as an object of scientific discourse in Brazil . This paper presents a historical retrospective on the scientific discourse about madness in Brazil, emphasizing the evolution of the notions of mental disease and of iatrogeny. The manicomial discourse, produced by Psychiatry, has introduced the scientific management of madness since the end of the 19 th

  3. ENSEÑANZA DE INGLÉS COMO LENGUAJE EXTRANJERO (EILE) ENGLISH LANGUAGE ACQUISITION FOR ELEMENTARY SCHOOLS IN COSTA RICA 

    E-print Network

    Nelson, Annabelle

    2011-04-27

    meta-analytic review of current CALL research on second language learners. IEEE International Symposium on IT in Medicine Proceedings, 677-684. Umana Aguilar, J. (2003). Uso de bancos de textos linguisticos para la formacion de traductores...

  4. Paleoecology of the Quarry 9 vertebrate assemblage from Como Bluff, Wyoming (Morrison Formation, Late Jurassic)

    Microsoft Academic Search

    Matthew T. Carrano; Jorge Velez-Juarbe

    2006-01-01

    Quarry 9 is among the richest microvertebrate localities in the Morrison Formation, having thus far produced the remains of dozens of Late Jurassic taxa. Because this lenticular claystone deposit records such a high diversity of contemporaneous species, it provides an exceptionally detailed view of their paleoecology and local paleoenvironment. In this study, we reexamined the entire Quarry 9 collection, totaling

  5. REPENSANDO Y REDEFINIENDO EL DESARROLLO DE MAESTROS COMO GENERADORES DE CAMBIO

    E-print Network

    , 1980), que se basa en las teorías constructivistas de Jean Piaget, afirmando que el conocimiento desde el punto de vista filosófico y psicológico, especialmente en las voces de Piaget, de Bruner, Dewey y Vygotsky (Saettler, 1990). La teoría de Piaget del desarrollo cognoscitivo propone que los humanos

  6. Tpicos sobre programao de computadores como mtodo educativo no jardim-de-infncia

    E-print Network

    Paris-Sud XI, Université de

    apoiam-se fortemente na teoria construtivista de Jean Piaget (o que não é de espantar, já que Papert trabalhou com Piaget na Suíça), pese as necessárias diferenças que apresentam. Contudo, o aspecto essencial

  7. Platero como el primer paso liteario (Platero y Yo: A Student's Introduction to Literary Analysis).

    ERIC Educational Resources Information Center

    Ohrtman, Dennis W.

    This instructional guide is to be used by teachers in the instruction of "Platero y Yo," written by Juan Ramon Jimenez, one of Spain's foremost poets. A systematic study is provided of movement throughout the text, by analyzing verb tenses, to help novice Spanish literature students grasp the scholastic and psychological interpretations of poetic…

  8. UNIVERSIDAD SIMN BOLVAR DIRECCIN DE SERVICIOS MULTIMEDIA

    E-print Network

    Vásquez, Carlos

    recursos convertidos Plataforma Montaje en el Aula Diseño de Actividades Insumos Solic. Consignas e Insumos (recursos) Recepción de Consignas Estandarización Aplicar formato Tecnología de texto Plataforma Montaje en aula Revisión/Ajustes Fase III Validar Curso Plataforma Integración de los Recursos Visuales y

  9. I JORNADAS SOBRE TRASTORNO DE DFICIT DE ATENCIN CON/SIN HIPERACTIVIDAD. CONOCIENDO EL

    E-print Network

    Rey Juan Carlos, Universidad

    I JORNADAS SOBRE TRASTORNO DE DÉFICIT DE ATENCIÓN CON/SIN HIPERACTIVIDAD. CONOCIENDO EL TDAH PARA SU CORRECTA INTERVENCIÓN EN EL AULA Si existe un trastorno infantil que desborda la atención de los profesores y que afecta al desarrollo normal de cualquier aula de clase es el Trastorno por Déficit de

  10. Reconexión magnética en una región activa en decaimiento

    NASA Astrophysics Data System (ADS)

    Mandrini, C. H.; Démoulin, P.; van Driel-Gesztelyi, L.; Schmieder, B.; Bagalá, L. G.; Rovira, M. G.

    Se han obtenido observaciones desde Tierra (H? y magnetogramas) coordinadas con el Soft X-ray Telescope (SXT), a bordo del satélite japonés Yohkoh, de una región activa bipolar en decaimiento. Estos datos constituyen la base para el estudio de un punto brillante en rayos X (PBX) y de la actividad relacionada con el mismo en distintas capas de la atmósfera solar. Las observaciones muestran que el PBX está relacionado con la aparición de un bipolo menor (~ 1020 Mx) y que su abrillantamiento continuo, así como sus aumentos de brillo esporádicos (``fulguraciones"), son el resultado de la reconexión entre el pequeño arco emergente (visto en H? como un sistema de filamentos arqueados, SFA) y arcos mayores asociados al campo facular preexistente. Se ha extrapolado el campo magnético observado en la aproximación libre de fuerzas lineal y se ha seguido su evolución a lo largo de la vida del PBX. Se ha calculado la posición de las cuasiseparatrices (CSs) a partir del campo modelado. Las líneas de campo extrapoladas, cuyas bases fotosféricas se encuentran a ambos lados de las CSs, están de acuerdo con las estructuras cromosféricas y coronales observadas. Se ha calculado el espesor de la CD ubicada a lo largo de la polaridad negativa emergente, encontrándose que su variación está de acuerdo con la evolución de la intensidad del PBX; la CS es muy delgada durante la vida del PBX (~ 100 m), mientras que su espesor aumenta considerablemente (>= 10^4 m) cuando el PBX desaparece de las imágenes del SXT. Estos resultados señalan que el abrillantamiento y las ``fulguraciones" de este PBX se deben al proceso de reconexión en 3D que tiene lugar en las CSs.

  11. QUALITY, HEALTH SYSTEM AND GOVERNANCE. THE ARGENTINEAN CASE

    PubMed Central

    Litewka, Sergio G.

    2011-01-01

    Argentina ha sido un campo fértil para los intentos de reforma del sector salud, en la búsqueda por mejorar la calidad de sus servicios y, consecuentemente, la accesibilidad y la equidad del mismo. Los resultados obtenidos no han sido proporcionales a los esfuerzos desarrollados. Aunque la bioética debería, como forma de reflexión interdisciplinaria, participar en la fundamentación de nuevas políticas sanitarias y sus efectos sobre los usuarios, parece haber permanecido ajena, en general, a los graves problemas derivados de la corrupción, prefiriendo enfocarse en cuestiones vinculadas a planteos abstractos de justicia y solidaridad, atribuyendo los fracasos a la imposición de modelos económicos foráneos. PMID:21660255

  12. Evaluación de la resistencia a la cipermetina en cepas de campo de Boophilus microplus obtenidas de ranchos bovinos del estado de Yucatán, México Evaluation of cypermethrin resistance in Boophilus microplus strains from cattle farms in the State of Yucatán, Mexico

    Microsoft Academic Search

    Darwin Cabrera-Jiménez; Roger Iván Rodríguez-Vivas; José Alberto Rosado-Aguilar

    The purpose of this study was to determine the level of resistance of Boophilus microplus field strains to cypermethrin in cattle farms in the state of Yucatán, Mexico. B. microplus ticks from 31 farms were studied. The larval package technique was used and the Probit analysis was applied in order to obtain both lethal concentrations 50 and 99 % (LC50,

  13. DURABILIDADE NATURAL DA MADEIRA DE TRÊS ESPÉCIES FLORESTAIS EM ENSAIOS DE CAMPO NATURAL DURABILITY OF THREE WOOD SPECIES IN FIELD TESTS Rafael Rodolfo de Melo 1 Diego Martins Stangerlin 2 Elio José Santini 3

    Microsoft Academic Search

    Clovis Roberto Haselein; Darci Alberto Gatto; Felipe Susin

    2010-01-01

    This work aimed to evaluate the natural durability of heartwood and sapwood of Luhea divaricata, Carya illinoinensis and Platanus x acerifolia. Test samples measuring 2.5 x 2.5 x 30.0 cm (radial x tangential x longitudinal) were placed in a pine forest stand and an open field. During a year, the samples were repeatedly weighed and evaluated by a rating system

  14. Transformation of the Extended Gamma Function Gamma>^2,0_0,2 [(b,x)] with Applications to Astrophysical Thermonuclear Functions DOS Campos, Brazil, 10-14 November 1997.

    NASA Astrophysics Data System (ADS)

    Aslam Chaudhry, M.

    Two representations of the extended gamma functions Gamma^2,0_0,2 [(b,x)] are proved. These representations are exploited to find a transformation relation between two Fox's H-functions. These results are used to solve Fox's H-function in terms of Meijer's G-function for certain values of the parameters. A closed form representation of the kernel of the Bessel type integral transform is also proved.

  15. EL ANÁLISIS DE LOS NIVELES DE REFLEXIÓN EN EL DISCURSO. SU APLICACIÓN DESDE LA PERSPECTIVA DEL FORMADOR DE FORMADORES AL CAMPO DE LA EDUCACIÓN FÍSICA Y AL ENTRENAMIENTO DEPORTIVO

    Microsoft Academic Search

    J. Viciana; M. A. Delgado; Del Villar

    In this article we expose the existing problems in the analysis of the reflection levels of the speec h, either of physical education teachers or of sports trainers, in order to improve this aspect and to establish formative programs or to provide feedback to imporove this competency and the performance of the sportsmen. We define the concepts of reflectio n

  16. Late Quaternary Araucaria forest, grassland (Campos), fire and climate dynamics, studied by high-resolution pollen, charcoal and multivariate analysis of the Cambará do Sul core in southern Brazil

    Microsoft Academic Search

    Hermann Behling; Valerio DePatta Pillar; László Orlóci; Soraia Girardi Bauermann

    2004-01-01

    Late Quaternary vegetation, fire and climate dynamics have been studied based on high-resolution dated pollen and charcoal samples and multivariate data analysis. The samples were taken from a 212-cm-long sediment core of a bog in the Cambará do Sul region on the highlands of northeastern Rio Grande do Sul State, Brazil. The records, including seven AMS radiocarbon dates, span 42?840

  17. Teaching of Astronomy at Teresa Martin College. (Breton Title: Ensino de Astronomia Nas Faculdades Teresa Martin.) Enseñanza de la Astronomia en la Facultad Teresa Martin

    NASA Astrophysics Data System (ADS)

    Azevedo Sobreira, Paulo Henrique

    2005-12-01

    Courses with exclusive Astronomy contents did not exist at (FATEMA) Teresa Martin College's program until the end of 2002. In 2001, a series of educational experiments started in courses and classes of Astronomy at Mathematics and Geography departments. This actions culminated with the insertion of Teaching of Astronomy as a study theme in the course of Independent Studies for Mathematics professors in 2005. Até o final de 2002 inexistiam na grade curricular das Faculdades Integradas Teresa Martin (FATEMA) cadeiras com conteúdos exclusivos de Astronomia. A partir do ano de 2001 iniciou-se uma série de experiências educacionais através de modelos de cursos e de aulas de Astronomia nos Departamentos de Matemática e de Geografia, o que culminou com a inserção do Ensino de Astronomia como temática da disciplina de Estudos Independentes para o curso de Licenciatura em Matemática, em 2005. Hasta el final de 2002 no había en el currículo dela Facultad TeresaMartín (FATEMA) en San Pablo – SP, Brasil, disciplinas con contenidos exclusivos de Astronomía. A partir del año 2001 comenzó una secuencia de experimentos educacionales de carrera y de clases de Astronomía en los Departamentos de Matemática y Geografía, culminando en la implantación de clases de Enseñanza dela Astronomíaenla Licenciaturaen Matemática, en el año de 2003, y de la cátedra de extensión en Cosmografía parala Licenciaturaen Geografía.

  18. Programa Academico de Dominio de Ingles Como Lengua Extranjera (Academic Program in English as a Foreign Language).

    ERIC Educational Resources Information Center

    Flores Revilla, Maria Teresa; Zoreda, Margaret Lee; Vivaldo Lima, Javier; Blanco Lopez, Guadalupe; Caballero Robles, Teresita del Rosario; Mercau Appiani, Virginia

    The guide presents the newly-developed curriculum of the Universidad Autonoma Metropolitana at Iztapalapa (Mexico) for its program in English as a foreign language. An introductory section provides background information on the initiative to design a new curriculum. The second section presents the principles on which the curriculum and its methods…

  19. Como Lo Hago Yo: Anomalías del Tubo Neural en Guatemala — Mielomeningocele Unidad de Espina Bífida e Hidrocefalia

    PubMed Central

    Manucci, Graciela; von Quednow, Enzo

    2014-01-01

    En Guatemala nacen por añ 786 niños con defectos de tubo neural. Operamos 65 a 70 niños con mielomenigocele por año. Tenemos equipo multidisciplinario. Recomendamos parto por cesárea. Infección antes de la cirugía es un problema mayor. Derivación tardía es un problema. Disecamos la plaqueta con la técnica clásica. Suturamos la plaqueta para restituir la forma de la médula. Corpectomía en casos de cifósis. Hidrocefalía: Operamos el 80% de los niños. Chiari II: Operamos basados en los síntomas, primero nos aseguramos que la válvula funciona bien. Médula anclada: Operamos basados en los síntomas. PMID:24791216

  20. IDC 2009 Full Papers 3-5 June 2009 Como, Italy Children Designing Together on a Multi-Touch Tabletop

    E-print Network

    children to arrange the desks in their classroom and allocate students to seats around those desks Multi-touch tabletops have been used to support a variety of col- laborative activities, including copies of all or part of this work for personal or classroom use is granted without fee provided

  1. Jornal da Cincia, Ano XXI, no. 595, 13 Abril 2007 Como o Brasil evitar o apago de imagens

    E-print Network

    Espacial Internacional e no ainda mais questionável programa de missão tripulada a Marte. No final de 2005 NASA? Não seria melhor fazer um satélite brasileiro com tecnologia americana ou francesa? O tempo se

  2. Certificamos que Joo Felipe Oliveira Floriano de Souza participou como ouvinte na banca de defesa do Trabalho de

    E-print Network

    Paraná, Universidade Federal do

    Plataforma de Automação para Centrais de Taxi", na data 21/03/2013 às 19h, com duração de 1h. Curitiba, 21 de ouvinte na banca de defesa do Trabalho de Conclusão de Curso "TaxiCaller - Uma Plataforma de Automação defesa do Trabalho de Conclusão de Curso "TaxiCaller - Uma Plataforma de Automação para Centrais de Taxi

  3. Mucosectomía con estapler (PPH) como alternativa quirúrgica para los hemorroides* PPH stapling mucosectomy as treatment for hemorrhoids

    Microsoft Academic Search

    TRABAJOS CIENTÍFICOS

    SUMMARY Background: Hemorrhoidectomy is an excellent technique for level III to IV hemorrhoids but it is invariably associated with moderate to severe post surgical pain. Mucosectomy with stapler (PPH, Ethicon® ) produces less pain and is associated with a quicker recovery. Aim: To report our experience with the PPH technique, evaluating post surgical pain, complications and long term relapse. Material

  4. Uso de imagens LANDSAT como subsídio ao estudo da dispersão de sedimentos na região da foz do rio São Francisco

    Microsoft Academic Search

    João Antonio Lorenzzetti; Eduardo Negri

    The construction of a sequence of water reservoirs along the lower São Francisco river basin has caused a severe change in the supply of water and sediments to the coastal zone. We present in this paper a first attempt to use Landsat data to estimate de Suspended Sediment Content (SSC) of the coastal plume. A simple log model proposed by

  5. La tasa de interés forward como predictora de la tasa de interés futura: una aproximación al caso chileno

    Microsoft Academic Search

    Víctor García

    Este artículo presenta algunos resultados acerca de la estructura en el tiempo de la tasa de interés en Chile. La primera sección está dedicada a presentar las distintas teorías sobre la relación entre la tasa de interés forward y la tasa futura, que determina una cierta forma de la estructura en el tiempo de la tasa de interés. La metodología

  6. LAS CATEGORÍAS DE PRODUCTOS COMO BASE PARA LA ELABORACIÓN DE ESTRATEGIAS EXITOSAS EN EL COMERCIO ELECTRÓNICO B2C

    Microsoft Academic Search

    Borraz Mora; I. Fuentelsaz Lamata; L. Polo Redondo

    2006-01-01

    The Internet and electronic commerce have entailed a revolution for society and businesses. However, it has been observed that all products have not the same probability of success due to its particular features. Thus, knowing how firms have to marketing their products through the Internet has become a key question. As a result, the main objectives of this paper are

  7. La Accin Innovative Training Networks (ITN) tiene como objetivo formar, por medio de una red internacional de centros pblicos y

    E-print Network

    Escolano, Francisco

    . 10:00 Acciones Marie Sklodowska Curie: Convocatorias 2015 Innovative Training Networks (ITN´Enginyeria Química de la Universitat de València. Evaluadora. 13:15 Otras Acciones Marie Sklodowska Curie: próximas - Nivell 3 Avda. Blasco Ibañez, 13 Valencia Horizonte2020 INNOVATIVE TRAINING NETWORKS Marie Sklodowska

  8. Aspectos das práticas alimentares e da atividade física como determinantes do crescimento do sobrepeso\\/obesidade no Brasil

    Microsoft Academic Search

    Cristina Pinheiro Mendonça; Luiz Antonio dos Anjos

    2004-01-01

    Data from Brazilian national surveys conduct- ed since the 1970s have indicated an increase in the prevalence of overweight\\/obesity. The two most frequently cited causes of this trend have been dietary changes and reduction in physical activity, characterizing a \\

  9. Investidura como Doctores "Honoris Causa" de Johan Galtung e Immanuel Wallerstein Alicante, 14 de febrero de 2002

    E-print Network

    Escolano, Francisco

    fer arribar la meua més sincera felicitació a la Facultat de Ciències Econòmiques i Empresarials per ceremonia de investidura y las responsabilidades que adquieren con la institución. Doctores Galtung y Universidad es extenso, desde la Ciencias Sociales y Jurídicas, con una amplia representación, hasta las

  10. How Can We Provide Safe Playgrounds? = Como podemos proveer lugares con juegos infantiles que no sean peligrosos para los ninos?

    ERIC Educational Resources Information Center

    ACCESS ERIC, Rockville, MD.

    Outdoor playgrounds can be exciting places where children explore their environment and develop motor and social skills; however, they can also pose serious safety hazards. With the exception of California, no mandatory state or federal standards currently exist regarding manufacture or installation of playground equipment or surfaces. The…

  11. Las macrófitas de algunos lagos alto-andinos del Ecuador y su bajo potencial como bioindicadores de eutrofización

    Microsoft Academic Search

    Benjamin Kiersch; Ralf Mühleck; Günter Gunkel

    Macrophytes from some high Andean lakes of Ecuador and their low potential as bioindica- tors of eutrophication. The occurrence of macrophyte in three high Andean lakes of Ecuador, Lago San Pablo, Laguna La Mica and Lago Cuicocha was recorded in 5-9 transects per lake. The first two lakes are eutrophic, the third is an extremely oligotrophic caldera lake. The dominant

  12. Posibilidades y limitaciones de las políticas fiscales como instrumentos de salud: los impuestos sobre consumos nocivos. Informe SESPAS 2010

    Microsoft Academic Search

    Ángel López Nicolás; Arántzazu Viudes de Velasco

    This article discusses the possibilities of indirect taxation as a mechanism that alters the relative prices of goods and services and hence encourages citizens to adopt healthy lifestyles. We review the case of smoking and unhealthy diet. These two cases were chosen because these are the two lifestyle factors with the greatest impact on morbidity and mortality in Spain and

  13. Multiple "optimum" conditions for Co-Mo catalyzed growth of vertically aligned single-walled carbon nanotube forests

    E-print Network

    Maruyama, Shigeo

    -walled carbon nanotube forests Hisashi Sugime a , Suguru Noda a* , Shigeo Maruyama b , Yukio Yamaguchi been used to grow SWCNT forests on SiO2 either from carbon monoxide (CO) [4, 5, 11] or from ethanol (C2, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan Abstract Carbon nanotubes (CNTs) were

  14. O processo de aquisição das vogais semi-abertas "é, ó" / ?, ? / do portugues (brasileiro) como lingua estrangeira

    E-print Network

    Simoes, Antonio R.; Kelm, Orlando R.

    1991-09-01

    gravadas pelo mesmo infor- mante EV no teste de percepgao. Estas oragoes contem muitos exemplos das vogais semi-aber- tas e semi-fechadas em estudo nesta in vestigagao (v. apendice 2). Por razoes metodologicas, as primeiras e ultimas dessas 21 oragoes... dados do teste de percepgao e no Quadro 2 os resultados do teste T. Quadro 1: Freqiiencia com que estudantes fluentes em espanhol e estudantes em geral perceberam corretamente as vogais semi-fechadas /e/, /of e as vogais semi-abertas / £ o/. / e...

  15. Collaborative Work as an Alternative for Writing Research Articles (El trabajo colaborativo como alternativa para la escritura de artículos investigativos)

    ERIC Educational Resources Information Center

    Carvajal Medina, Nancy Emilce; Roberto Flórez, Eliana Edith

    2014-01-01

    Academic writing in English in our context is a significant aspect that can be innovative when a convergence model of writing stages is used along with collaborative work. This article reports on a study aimed at analyzing how collaborative work relates to undergraduate electronics students' academic writing development in English as a foreign…

  16. Las Culturas Organizacional y de Calidad Como Elementos Básicos en la Transformación de Las Empresas Rurales Hacia La Competitividad

    Microsoft Academic Search

    Bertha Alicia Arce Castro; Edith Martínez Delgado

    2007-01-01

    La concepción de este modelo de Gestión de la Calidad se orienta a empresas familiares rurales, que posean conocimiento empírico en la actividad productiva que la origine, desconocimiento de sistemas administrativos, de calidad y de mercado, con la finalidad de proveerla, a través de su implementación, de las ventajas de la sistematización de todos sus procesos, generando condiciones que aseguren

  17. DESARROLLO DE UN SISTEMA DE INFORMACIÓN GEOGRÁFICO COMO APOYO PARA LA ADMINISTRACIÓN DE LA PESCA ARTESANAL EN MÉXICO

    Microsoft Academic Search

    Mauricio Ramírez Rodríguez; César López Ferreira; Agustín Hernández Herrera

    RESUMEN.- Con el fin de generar información útil para la toma de decisiones sobre la administración de pesquerías artesanales en México se está desarrollando un Sistema de Información Geográfica (SIG) que utiliza los registros oficiales de captura por especie o grupo de especies por lugar de pesca o desembarco. Se inició con la elaboración de atlas de localidades pesquera para

  18. Los sistemas de información geográfica como herramienta para observar el comportamiento del ozono en la Zona Metropolitana de Guadalajara

    Microsoft Academic Search

    Martha Cecilia; Nájera Cedillo; Bertha Márquez Azúa; Rubén Sánchez Gómez; Juan P. Corona

    2005-01-01

    The behavior of the urban ozone in the Metropolitan Zone of Guadalajara, Jalisco (ZMG) is controlled by anti cyclonic systems that produce atmospheric stability and intense solar radiation. Such systems are influenced by the geographic and meteorological characteristics of the city. By consequence, the ZMG shows a highly photo reactive atmosphere that favors the concentration of atmospheric pollutants, and the

  19. EL ABOGADO DEL NIÑO COMO GARANTE DEL PLENO EJERCICIO DE LOS DERECHOS DE LOS MENORES DE EDAD

    Microsoft Academic Search

    Lisbeth Rodríguez Martín; Yanelys Palmero Martín

    2012-01-01

    El tratamiento de la niñez y sus derechos resulta tema de interés universal para las ciencias jurídicas modernas, debido a las nuevas tendencias de protección surgidas a partir de la celebración de los Congresos Panamericanos del Niño y la Convención sobre los Derechos del Niño. De modo, que para las ciencias jurídicas cubanas se hace de suma importancia el estudio

  20. Como a Petrobras Biocombustíveis pode Engajar Agricultores de Pequena Escala Enquanto Promove a Sustentabilidade do Programa de Biodiesel Brasileiro?

    Microsoft Academic Search

    Clovis Zapata; Diego Vazquez-Brust; José Plaza-Úbeda

    2011-01-01

    A nossa pesquisa indica que a Petrobras Biocombustíveis pode ajudar a aliviar a pobreza entre os agricultores familiares de pequena escala, reforçando a integração das partes interessadas no programa brasileiro de biodiesel. Isso corrobora diversos estudos que demonstram a importância das redes compostas pelas partes interessadas (Rowley, 1997; Roloff, 2008), que podem ser particularmente importantes nos programas que visam integrar

  1. Caracterização espectral de Brachiaria brizantha cultivada em solo contaminado por hidrocarbonetos como instrumento de detecção de vazamentos em dutos

    Microsoft Academic Search

    Giuliana Clarice Mercuri Quitério

    This work aims to develop a hydrocarbon (HC) pipeline monitoring technique that is efficient, practical, economical and capable to detect small leakages precociously, which are barely discernible by current practices, and before they impact the environment evidently. The proposed method comprises the indication of a plant susceptible of being monitored through remote sensing and that responds to HCs leaks with

  2. EVALUACIÓN BACTERIOLÓGICA DE SEMEN DE VERRACOS USADOS COMO REPRODUCTORES EN GRANJAS PORCINAS DE LA ZONA DE LURÍN, LIMA

    Microsoft Academic Search

    The objective of the present study was to evaluate the bacterial content in semen from 30 healthy boars used as sires in pig farms in the coastal area of southern Lima (Lurín). Half of boars were from two technically advanced farms and the other half from one semi technically oriented farm. The gloved-hand method for semen collection was used and

  3. La celebracin de los quince aos como rito de salida de la infancia para las chicas en el Per

    E-print Network

    detrimento de la familia y del parentesco, en particular a través de las fiestas juveniles y los viajes al vida de las chicas porque introduce un corte en la continuidad del tiempo en relación con cierto orden finalizando los estudios en el colegio (Olthoff, 2006: 128). Este artículo descifra en un primer tiempo la

  4. MERCADO DISCAPACITADOS, POTENCIALIDADES PARA CUBA Y EVALUACIÓN DE SU FACTIBILIDAD COMO HERRAMIENTA DE LA DIRECCIÓN INTEGRADA DE PROYECTOS

    Microsoft Academic Search

    Yaremis Pérez Corbea; Farid Rafa Elías; Danaisy Peña Edmond; Yamila Cohen Brito; Maydeline Quintana Rodríguez

    2011-01-01

    Desde los problemas para entrar en una agencia de viajes en una silla de ruedas, para encontrar portales de Internet turísticos que estén adaptados para invidentes, hasta poder embarcar en un avión, subirse a un taxi, entrar en un museo, llegar hasta la orilla del mar o poder disfrutar de una exposición de arte, los discapacitados y personas con movilidad

  5. Spirulina platensis BIOMASS AS ADSORBENT FOR COPPER REMOVAL BIOMASA DE Spirulina platensis COMO ADSORBENTE PARA LA ELIMINACIÓN DE COBRE

    Microsoft Academic Search

    A. Converti; A. Lodi; C. Solisio; D. Soletto; M. Del Borghi; J. C. M. Carvalho

    2006-01-01

    Dry biomass of Spirulina platensis was used as biosorbent for copper removal from water. Because of the limited uptake capability shown when used in this condition, this material was subject to pre-hydration for 24 h before use. The results of these tests demonstrate that biomass pre-hydration allowed for an increase in metal removal yield from 0.81 to 0.91. Additional tests

  6. Behavior of disordered CoPd, Co-Ag, and CoMo alloys in multilayer interfaces

    Microsoft Academic Search

    Z.-S. Shan; Ping He; C. Moore; John A. Woollam; David J. Sellmyer

    1993-01-01

    Local environment effects are important for understanding interfacial magnetism in artificially structured multilayers. For this reason, stable and\\/or metastable disordered alloys CoXM1?X (M=Pd, Ag, Mo) were fabricated in a dc cosputtering system. The magnetization as a function of composition and temperature were measured and analyzed in terms of a mean-field model. The local environment effect on the Co moment from

  7. VINAZA Y COMPOSTA DE CACHAZA COMO FUENTE DE NUTRIENTES EN CAÑA DE AZÚCAR EN UN GLEYSOL MÓLICO DE CHIAPAS, MÉXICO

    Microsoft Academic Search

    Gloria I. Hernández Melchor; Sergio Salgado García; David J. Palma López; Luz del C. Lagunes; Mepivoseth Espinoza; Castelán Estrada; Octavio Ruiz Rosado; Lagunes Espinoza

    2008-01-01

    SUMMARY The effects of vinasse and filter cake compost were evaluated on the chemical properties of the soil, culture nutrition, sugar- cane yield and juice quality, as well as on the comparative anal- ysis of the costs of its use as an organic fertilizer. The experi- ment was carried out in the Pujiltic sugarmill, Chiapas, México. The treatments were vinasse

  8. La computadora como mediador simbolico de aprendizajes escolares. Análisis y reflexiones desde una lectura vigotskiana del problema

    Microsoft Academic Search

    Saada Bentolila; Patricia M. Clavijo

    This work aims at anlysing and reflecting on computers as symbolic mediators in the classroom. Taking into account the Vigotskian viewpoint about the essential role that schooling should have, i.e: \\

  9. Surface spectroscopic study of COMO\\/AlâOâ catalysts using ESCA, ISS, XRD, and Raman spectroscopy. I

    Microsoft Academic Search

    L. E. Makovsky; J. M. Stencel; F. R. Brown; R. E. Tischer; S. S. Pollack

    1984-01-01

    Laser Raman spectroscopy, X-ray photoelectron spectroscopy, low-energy ion-scattering spectroscopy, and X-ray diffraction have been used to characterize a series of Co-Mo\\/AlâOâ catalysts containing 15 wt% MoOâ and 0 to 8 wt% CoO in their oxide, reduced, and sulfided forms. These data show that the catalyst surface contains CoMoOâ and irreducible Co\\/sup 2 +\\/ ions of tetrahedral symmetry when the CoO

  10. LAS PRÁCTICAS CONTABLES DE LAS COFRADÍAS DE PESCADORES GALLEGAS. LA COERCIÓN COMO VEHÍCULO DE INSTITUCIONALIZACIÓN CULTURAL NORMATIVA

    Microsoft Academic Search

    MARÍA SALOMÉ; TABOADA MELLA

    2007-01-01

    This paper looks at institutional theory and on the basis of studying the accounting procedures in the fishermen's guilds in the different eras they have been introduced throughout the guilds' history it demonstrates that (a) as formal organisations, their rational accounting pro- cedures have been designed to get efficiency in their fund management and (b) as institutionali- sed entities they

  11. OS IMPACTOS DA PRODUÇÃO DA CACHAÇA, COM ÊNFASE NA E XPORTAÇÃO, COMO FONTE ALTERNATIVA DE RENDA PARA OS PRODUTORES RURAIS

    Microsoft Academic Search

    IVIS BENTO DE LIMA; LEONARDO HENRIQUE DE ALMEI DA; E SILVA; APRESENTAÇÃO ORAL

    In this paper we dedicate attention to analyse the cachaça production and exportation in Minas Gerais as an alternative source of income to small rural landowners. The cachaça produced in small properties in Minas Gerais has a widespread r ecognition in Brazil and has increasing

  12. TANQUES DE EXPANSÃO E RESFRIAMENTO DE LEITE COMO ALTERNATIVA DE DESENVOLVIMENTO REGIONAL PARA PRODUTORES FAMILIARES

    Microsoft Academic Search

    Antonio Diogo Silverio Melo; Ricardo Pereira Reis

    2007-01-01

    The deregulation of the sector occurred in the early 1990 and the globalization of markets have presented a series of injunctions to the productive milk chain, particularly in the primary production stage, imposing to the organizations the need of a wide reformulation of their structures and strategies in order to keep such organisms themselves either active and competitive. This study

  13. Reformas e innovaciones educativas en la España del primer tercio del siglo XX. La JAE como pretexto1

    Microsoft Academic Search

    Antonio Viñao

    Educational Innovations and Reforms in Spain during the First Third of the 20th Century.The JAE as an Excuse The Spain of the first third of the 20th century was, in contrast to the previous and the subsequent ones, a period of educational reforms and innovations in a context open to the innovations, ideas and tendencies that took place in other

  14. LA INNOVACIÓN COMO FACTOR DE CALIDAD EN LAS ORGANIZACIONES EDUCATIVAS (INNOVATION AS A QUALITY FACTOR IN EDUCATIONAL ORGANIZATIONS)

    Microsoft Academic Search

    José Fernández Díaz

    2005-01-01

    This paper studies the role of innovation as a fundamental factor in the qualíty of educatío- nal organizations, as it is considered in several qualíty models, such as the EFQM. A better understanding of the process of innovation is seeked looking at the relatíonshíp and dífferen- ces between innovation and change. The paper focuses on the factors and condítions of

  15. Alimentação na escola como forma de atender às recomendações nutricionais de alunos dos Centros Integrados de Educação Pública (CIEPS)

    Microsoft Academic Search

    Marina Vieira da Silva

    1998-01-01

    This study evaluates food intake of 244 children between ages 7-13 years using records of ingested foods on three non-consecutive days. The study analyzes energy and nutrient ade- quacy based on standards for the Brazilian population. Diet was generally found to be energy- deficient: meals consumed at the CIEPs met less than 70% of the requirement. On the other hand,

  16. Reconstrução tridimensional de arcos magnéticos por tomografia

    NASA Astrophysics Data System (ADS)

    Simões, P. J. A.; Costa, J. E. R.

    2003-08-01

    Uma explosão solar é uma variação súbita do brilho que ocorre nas regiões ativas da atmosfera solar. Estas regiões são constituídas por um plasma magnetizado com intensa indução magnética e em cenários bem complexos como visto recentemente através de experimentos embarcados em satélites operando instrumentos em raios X moles e ultra-violeta distante. A energia magnética, que pode ser armazenada por um período de horas até dias em configurações magnéticas estressadas, é subitamente lançada na atmosfera solar e transferida para partículas como elétrons, prótons e núcleos pesados, que são acelerados e/ou aquecidos, produzindo radiação eletromagnética. A proposta final deste projeto é determinar as características espaciais de alta resolução da emissão e polarização girossincrotrônica de explosões solares em ambientes complexos de campos magnéticos. Os recentes resultados da emissão difusa em EUV apresentado pelos satélites TRACE e SOHO dos arcos magnéticos conectando as diferentes polaridades magnéticas sobre as regiões ativas possibilitam novas abordagens sobre o papel do campo magnético na emissão em rádio. Nesta etapa apresentamos os resultados da reconstrução da geometria tridimensional das linhas de força destes arcos utilizando técnicas tomográficas, a partir de imagens de alta resolução espacial obtidas pelo instrumento EIT (Extreme ultraviolet Imaging Telescope), além da modelagem das induções magnéticas por um campo dipolar e as densidades de partículas aceleradas. Utilizamos para a reconstrução geométrica, imagens tomadas em vários ângulos dos arcos devido à rotacão solar. Com estes resultados, daremos continuidade ao projeto, com os cálculos da transferência radiativa nos modos ordinário e extraordinário de propagação da radiação girossincrotrônica de explosões solares.

  17. Experiencias sobre el impacto del Programa de Formación en Ética de la Investigación Biomédica y Psicosocial en el ámbito de la salud mental y la investigación conductual.

    PubMed

    Barrios, Liliana Mondragón

    2012-01-01

    El propósito de este trabajo es presentar el impacto y la integración que los conocimientos adquiridos en el Programa Internacional de Formación en Ética de la Investigación Biomédica y Psicosocial de la Universidad de Chile han tenido en mi experiencia profesional, en el ámbito de la investigación psicosocial en un Instituto de Salud de México. Para este objetivo, expondré tres áreas en las cuales se ha podido evidenciar tal impacto: trabajo en los comités de ética, desarrollo de programas de académicos en bioética e investigación y publicación sobre ética y bioética. El motivo que me llevó a incursionar en el Programa fue que su enseñanza vincula la investigación psicosocial con la ética y la bioética, lo cual me permitió dirigir este tipo de reflexión hacia problemas como violencia, suicidio, adicciones, depresión y salud mental, y a nuevos campos como los estudios comunitarios, con poblaciones en riesgo o vulnerables, en los cuales las diversas implicaciones son difíciles de indagar. PMID:22754085

  18. Experiencias sobre el impacto del Programa de Formación en Ética de la Investigación Biomédica y Psicosocial en el ámbito de la salud mental y la investigación conductual

    PubMed Central

    Barrios, Liliana Mondragón

    2012-01-01

    El propósito de este trabajo es presentar el impacto y la integración que los conocimientos adquiridos en el Programa Internacional de Formación en Ética de la Investigación Biomédica y Psicosocial de la Universidad de Chile han tenido en mi experiencia profesional, en el ámbito de la investigación psicosocial en un Instituto de Salud de México. Para este objetivo, expondré tres áreas en las cuales se ha podido evidenciar tal impacto: trabajo en los comités de ética, desarrollo de programas de académicos en bioética e investigación y publicación sobre ética y bioética. El motivo que me llevó a incursionar en el Programa fue que su enseñanza vincula la investigación psicosocial con la ética y la bioética, lo cual me permitió dirigir este tipo de reflexión hacia problemas como violencia, suicidio, adicciones, depresión y salud mental, y a nuevos campos como los estudios comunitarios, con poblaciones en riesgo o vulnerables, en los cuales las diversas implicaciones son difíciles de indagar. PMID:22754085

  19. PRUEBA DE EVALUACI DE COMPETE CIAS PARA EL GRADO DE EDUCACI I FA TIL

    E-print Network

    Rey Juan Carlos, Universidad

    inscribirse en la plataforma entre el14 y el 30 de marzo. La prueba se realizará en julio y habrá otras intervención educativa: metodología, posibles actividades y evaluación del tema en el aula · Reflexión final

  20. Illustration:CeciliaLundgren Vlkomstdagen

    E-print Network

    inför dina studier. Rektor Astrid Söderberg Widding och kårens ordförande Micaela Kedhammar hälsar dig Kårsdraget uppträder Aula Magna 12.00 Välkommen Du hälsas välkommen av rektor Astrid Söderberg Widding och

  1. PS-GRADUAO BOLETIM INFORMATIVO

    E-print Network

    Morandini, Andre C.

    -graduação será expresso pelos conceitos: A - Excelente, com direito a crédito; B - Bom, com direito a crédito; C - Regular, com direito a crédito; R - Reprovado, sem direito a crédito. A frequência às aulas e aos

  2. VII Semana de la Ciencia Madrid 2007

    E-print Network

    Tradacete, Pedro

    VII Semana de la Ciencia Madrid 2007 Mesa redonda con la intervención de: · Francisco Herrera Navarra) · Javier Montero (Universidad Complutense de Madrid) 6 de noviembre de 2007, 18:00 Aula Miguel de

  3. On Ensino de Astronomia nas Cidades de Ribeirão Pires e Rio Grande da Serra

    NASA Astrophysics Data System (ADS)

    Faria, R. Z.; Voelzke, M. R.

    2007-08-01

    Apesar da astronomia ser um dos temas indicados pelos Parâmetros Curriculares Nacionais, observa-se que poucas mudanças ocorreram desde a implementação do mesmo em sala de aula. A presente pesquisa diz respeito sobre como os tópicos de astronomia estão sendo abordados pelos professores no ensino médio. Optou-se por aplicar um questionário com os professores que ministram a disciplina de física. Os mesmos trabalham em escolas estaduais situadas nas cidades de Ribeirão Pires e Rio Grande da Serra, ambas subordinadas a Diretoria de Ensino de Mauá, no Estado de São Paulo. O questionário foi aplicado durante o 2° semestre de 2006. Até o momento os resultados são preliminares. Dos 82,0% dos professores que responderam ao questionário no município de Rio Grande da Serra, 66,7% não aplicaram nenhum tópico de astronomia, 77,8% não utilizaram qualquer tipo de programa computacional, 66,7% não utilizaram laboratório, que 77,8% nunca levaram os alunos a museus e ou planetários e que 66,7% não indicaram qualquer tipo de revista ou livro sobre astronomia aos seus alunos. No município de Ribeirão Pires, 53,3% dos professores responderam ao questionário, destes 75,0% não aplicaram nenhum tópico de astronomia, 93,8% não utilizaram qualquer tipo de programa computacional, 75,0% não utilizaram laboratório, 81,3% nunca levaram os alunos a museus e ou planetário e 56,3% não indicaram qualquer tipo de revista ou livro sobre astronomia ao seus alunos. Apesar da maioria dos professores reconhecerem que o conteúdo de astronomia influi na formação do jovem, os mesmos não incluem o tema em seus planejamentos escolares.

  4. Qual o Papel da Escola e da Mídia na Obtenção dos Conhecimentos Astronômicos?

    NASA Astrophysics Data System (ADS)

    da Cunha, W. S.; Voelzke, M. R.; Amaral, L. H.

    2007-08-01

    É amplamente reconhecido que as pessoas em geral têm grande fascínio e interesse pela Astronomia. Por outro lado, o conteúdo dessa área incluído no ensino formal está longe de ser abrangente e suficiente para suprir a demanda. Esse interesse permite aperfeiçoar a divulgação e o ensino não formal de Astronomia através da mídia aliando a adequação do conteúdo à expectativa das pessoas. A reforma do Currículo Básico da Escola Pública da maioria dos Estados brasileiros tem introduzido Astronomia desde a pré-escola até o Ensino Médio. Num estudo realizado com 1180 alunos do Ensino Médio de seis escolas estaduais, revelou-se através da aplicação de um formulário contendo questões que abordavam conhecimentos básicos em Astronomia, como foram adquiridos tais conhecimentos e à infra-estrutura da escola. Para 66,1% dos entrevistados o professor já fez alguma apresentação a respeito de Astronomia. O presente estudo revelou também que 54,4% dos alunos entrevistados adquiriram seus conhecimentos astronômicos na escola, 18,4% através da televisão e 27,1% afirmaram que seus conhecimentos foram obtidos através de outros tipos de mídia (internet, livros didáticos, filmes e revistas). Embora o estudo revele claramente que há certo equilíbrio no meio em que os alunos obtiveram seus conhecimentos astronômicos, a mídia busca não somente sua difusão, mas a disponibilização desse conhecimento de maneira correta, que às vezes, não é atingido, apresentando conceitos sem fundamentação e incorretos. Por outro lado, no dia-a-dia escolar, é comum encontrar professores que vêm para as aulas com concepções prévias, que podem diferir substancialmente das idéias a serem ensinadas, dificultando o aprendizado de futuros conceitos científicos. Uma avaliação criteriosa, avaliando as dificuldades dos professores em determinar o sentido correto dos conceitos e observando a metodologia que utilizam no ensino, poderá proporcionar uma melhor compreensão sobre as concepções alternativas, presentes no ensino de Astronomia.

  5. Astronomía Mocoví

    NASA Astrophysics Data System (ADS)

    López, A.; Giménez Benitez, S.; Fernández, L.

    El presente trabajo, es una revisión crítica de la astronomía en la cultura Mocoví, aportando a lo realizado previamente por Lehmann Nistche (Lehmann Nistche, 1924 y 1927) el resultado de nuestro trabajo de campo. Un mayor conocimiento de las cosmovisiones de las etnias de esta área es fundamental para una mejor comprensión de la dispersión de las ideas cosmológicas entre los pueblos aborígenes americanos, dada la importancia del corredor chaqueño como conexión entre las altas culturas andinas, la mesopotamia y la región pampeana (Susnik, 1972). Para ello se realiza una comparación con otras cosmovisiones del área americana. Nuestro aporte se enmarca dentro de las actuales líneas de trabajo mundialmente en desarrollo en Astronomía en la Cultura.

  6. Autoguía para el telescopio 2,15 mts de CASLEO

    NASA Astrophysics Data System (ADS)

    Aballay, J. A.; Casagrande, A. R.; Pereyra, P. F.; Marún, A. H.

    Se está desarrollando un sistema de autoguía para el telescopio de 2,15 mts. El mismo se realizará aprovechando el Offset Guider. Al ocular móvil de éste se vinculará alguna cámara digital (ST4-ST7-CH250) para lograr la visión del objeto. El funcionamiento del equipo será el siguiente: primero, dadas las coordenadas del objeto a observar, se tomarán las coordenadas del telescopio para que, a través de una base de datos, se determine un campo de objetos que sirvan para la cámara de visión, luego, la PC obtendrá el offset entre la estrella de observación y la estrella seleccionada como guía, este valor será trasladado a los motores que posicionarán en forma automática el ocular. Una vez que la estrella es visualizada en la cámara (monitor de PC ) se correrá el programa que guiará el telescopio automáticamente.

  7. Estudio teórico de moléculas de interés en Astrofísica: compuestos binarios policarbonados

    NASA Astrophysics Data System (ADS)

    Largo-Cabrerizo, A.

    Se han detectado en el espacio distintos compuestos binarios policarbonados (que se pueden formular como CnX), algunos de ellos con elementos de la primera fila del sistema periódico, pero también existen otros que contienen elementos de la segunda fila, como azufre o silicio. La información experimental sobre estos últimos compuestos es escasa, por lo que los estudios teóricos son especialmente valiosos en este campo. En esta comunicación presentaremos los avances mas recientes que sobre el tema ha realizado nuestro grupo. Incidiremos particularmente en dos aspectos. En primer lugar resumiremos los estudios en los que hemos intentado proporcionar información estructural sobre carburos metálicos formados por sodio, magnesio, aluminio o calcio, que pueda ser de ayuda a la hora de caracterizar estas moléculas en laboratorio como paso previo a su eventual detección en el espacio. Un aspecto importante dentro de este primer apartado es el análisis de las propiedades moleculares en función del tamaño del sistema (cuantificado en el numero de átomos de carbono) con el objeto de intentar sistematizar su estudio. En segundo lugar comentaremos brevemente algunos de los estudios realizados sobre posibles reacciones que pueden ser vías de síntesis de este tipo de compuestos en el medio interestelar.

  8. Planeamiento de la unidad didactica en le ensenanza del ingles como idioma extranjero (Planning the Teaching Unit in the Instruction of English as a Foreign Language).

    ERIC Educational Resources Information Center

    Medina T., Rene

    1971-01-01

    This paper discusses the use of the teaching unit as a means for organization in English-as-a-foreign-language classes. It lists the essential elements in the construction of such a unit: cultural topic, linguistic elements, time period, main objectives, instructional materials, focus, specific activities, intended results, evaluation techniques,…

  9. La anglofonia y literaturas poscoloniales en la ensenanza de ingles como lengua extranjera (Anglophonism and Postcolonial Literature in Teaching English as a Second Language).

    ERIC Educational Resources Information Center

    Zoreda, Margaret Lee

    This paper, written in Spanish, focuses on the instruction of English as a Second Language in the context of cultural understanding, rather than from a purely linguistic point of view. It argues that foreign language instruction should include lessons in the field of sociology, anthropology, history, geography, politics, the arts, and popular…

  10. Interculturalidad y anglofonia en la ensenanza del ingles como lengua extranjera (Interculturalism and Anglophone Studies in the Teaching of English as a Foreign Language).

    ERIC Educational Resources Information Center

    Zoreda, Margaret Lee; Revilla, Teresa Flores

    This article, written in Spanish, proposes to incorporate the subject "Anglophonism" into the curriculum of English as a Foreign Language (EILE) with a view to providing universities with an intercultural division. It provides a brief summary of John Dewey's philosophy with regard to anthropology, politics, and education. It explains the term…

  11. Agrobiodiversity genetic resources conservation for the development of sustainable production systems Conservación de recursos genéticos de la agrobiodiversidad como apoyo al desarrollo de sistemas de producción sostenibles

    Microsoft Academic Search

    Mario Lobo Arias; Clara Inés; Medina Cano

    Human population growth and environmental changes require the availability of genetic diversity for the development of sustainable, efficient and competitive production systems. This means collection, conservation and characterization of the attributes present in the genetic resources of current important taxa and wild related, and promising species with development potential, which is magnified for a current genetic erosion. It requires complementary

  12. APRENDER FAZENDO: O DESAFIO DE PLANEJAR E DESENVOLVER UM CURSO EM AMBIENTE VIRTUAL COMO ESTRATÉGIA PARA APRENDER A FAZER EaD

    Microsoft Academic Search

    Simão Marinho; Wolney Lobato; Danilo Abdala; Patrícia Araújo; Margarida Câmara; Helenice Santos; Jorge Schulman; Daniela Serra; Geisa Mendes

    A aplicação das novas tecnologias de info rmação e comunicação (TIC), mais especificamente as tecnologias digitais (TD), em novos cenários de educação ainda está longe de alcançar os níveis para ela potencializados. A simples disponibilidade dessas tecnologias nas escolas por si só não garante e n em garantirá o uso dessas ferramentas e, o que é mais importante, o seu

  13. Identificando lugares con la gente del 1er Festival de la Calle Loza: El uso de mapas participativos como herramienta para recopilar y crear capas de informacin,

    E-print Network

    Gilbes, Fernando

    Approaches and Geographical Information Systems (PAGIS) in Tourism Planning. Julia C. Hasse & Simon Milne. Participatory mapping and geographical patterns of the social landscape values of rural communities in Zanzibar, Tanzania Fagerholm, Nora & Niina Käyhkö (2009). Participatory mapping and geographical patterns

  14. "Mastery Learning" Como Metodo Psicoeducativo para Ninos con Problemas Especificos de Aprendizaje. ("Mastery Learning" as a Psychoeducational Method for Children with Specific Learning Problems.)

    ERIC Educational Resources Information Center

    Coya, Liliam de Barbosa; Perez-Coffie, Jorge

    1982-01-01

    "Mastery Learning" was compared with the "conventional" method of teaching reading skills to Puerto Rican children with specific learning disabilities. The "Mastery Learning" group showed significant gains in the cognitive and affective domains. Results suggested Mastery Learning is a more effective method of teaching reading skills to children…

  15. Como Puede Mejorar el Programa de Educacion Migrante con el Poder e Influencia de los Padres. Parent Power in the Migrant Education Program: How to Make a Difference.

    ERIC Educational Resources Information Center

    National Council of La Raza, Washington, DC.

    The bilingual (English-Spanish) handbook explains the established rights that parents with children enrolled in the Elementary and Secondary Education Act Title I Migrant Education Program have and presents ways in which parents can use these rights to help ensure that their children receive a quality education. Chapters discuss: (1) content of…

  16. Como el servicio oficial de la universidad de Cambridge de bsqueda de lugares de reunin, nuestro objetivo es encontrarle el lugar perfecto

    E-print Network

    Cambridge, University of

    lugares, además de sumergirse en el ambiente académico que hace que nuestros centros sean tan especiales cafés, visitar museos, teatros y galerías de arte, o ir de compras en mercados pintorescos y arcadas

  17. Efecto biocida del «barbasco» Lonchocarpus utilis (Smith,1930) como regulador de larvas de mosquitos Biocidal effect of «barbasco» Lonchocarpus utilis (Smith,1930) as regulator of mosquitoes larvae

    Microsoft Academic Search

    Carlos Mariños; Julia Castro; Diana Nongrados

    2004-01-01

    Seven bioassays in laboratory were carried out in order to evaluate the biocidal capacity of Lonchocarpus utilis (Smith,1930) «barbasco» on 7000 larvae of third and fourth stage of Anopheles benarrochi (Gabaldon,1941), main vector of malaria in Yurimaguas and Loreto. The biocidal activity was probed with two types of quality water. Fresh roots of L. utilis were processed by Vílchez (1993)

  18. PROCEDIMIENTO PARA EL DISEÑO DE LA ESTRATEGIA EMPRESARIAL CON UN ENFOQUE A LA RESPONSABILIDAD SOCIAL CORPORATIVA COMO HERRAMIENTA COMPETITIVA, APLICADA A LA EMPRESA ELECTROQUÍMICA DE SAGUA

    Microsoft Academic Search

    Marina Margarita González Carrasco

    2010-01-01

    La función de la Planeación Estratégica constituye en la actualidad, sin lugar a dudas, una fuente de ventaja sostenible para las empresas, sobre todo, si se le concede a las políticas y prácticas una dimensión competitiva. En este contexto, es imprescindible disponer de instrumentos que permitan medir la forma en que tal función es desarrollada en las empresas; ese es

  19. Creación y desarrollo de agroredes como estrategia de desarrollo rural en áreas periurbanas, el caso de la localidad de Sumapaz \\/ Bogotá-Colombia

    Microsoft Academic Search

    Maria del Pilar Leal Londoño

    2008-01-01

    Bogotá una ciudad cuyo suelo rural corresponde a 78.00 hectáreas que representan poco mas del 75 por ciento de todo el territorio, pero en donde el 25 por ciento restante que corresponde a suelo urbano alberga una alta densidad habitacional, consecuencia de la concentración de las actividades económicas que se contraponen a la ausencia de oportunidades relacionadas con la actividad

  20. Farmacoepidemiología como una herramienta importante del uso racional de los medicamentos Pharmacoepidemiology as an important tool of the rational use of drugs

    Microsoft Academic Search

    2007-01-01

    the process of drug evaluation includes: (1) the appraisal of the benefit of the drug, (2) the study of the risk of the drug, both in controlled trials and under normal conditions, and (3) the estimation of the impact of the drug treatment on the natural history of disease in society. These steps can be analyzed by means of the

  1. Impacto ambiental de las operaciones de limpieza y desinfección de depósitos en la industria vinícola y mejoras ambientales a través del uso de ozono como agente desinfectante

    Microsoft Academic Search

    A. Canut; A. Pascual

    Las operaciones de limpieza y desinfección son operaciones clave en las bodegas por razones de seguridad alimentaria y por la propia calidad del producto, eliminando el riesgo de proliferación de bacterias indeseables, contaminación química y contaminaciones cruzadas. Dentro de estas operaciones, la limpieza de tanques y otros equipos cerrados es, en bodega, una de las operaciones más frecuentes debido a

  2. La efectividad de la educacion a distancia como metodologia en la desarrollo de destrezas de pensamiento (Effectiveness of Distance Education as a Methodology for Developing Thinking Skills).

    ERIC Educational Resources Information Center

    Melendez Alicea, Juan

    1992-01-01

    Presents steps taken in designing, justifying, and implementing an experimental study designed to investigate the effectiveness of distance education as a methodology for developing thinking skills. A discussion reviews major findings of the study by comparing student experiences from multimedia distance education and student experiences from…

  3. CIRURGIA PARAENDODÔNTICA UTILIZANDO O MTA COMO MATERIAL RETROBTURADOR: RELATO DE CASOS Surgery Endodontics using MTA as root - end filling material: Report of cases

    Microsoft Academic Search

    Luís Cardoso Rasquin; Ana Paula; Rabêlo Gonçalves

    Endodontic surgery is the treatment of periradicular lesions by means of any surgical procedure to solve complications of the endodontic treatment. Retrograde filling, one of the modalities of the surgery, consists in removing the apex of the root, followed by the preparation of the cavity and the filling of that space with appropriate materials such as Super-EBA, amalgam and MTA.

  4. Como se afecta la descripci\\'on termodin\\'amica de los sistemas f\\'isicos cuando se incluye la gravedad?

    E-print Network

    C., W A Rojas

    2011-01-01

    This research aims at revising the thermal concepts and their relationship with the General Theory of Relativity (GRT) and how physical systems are affected when gravity is included in their description thermodynamics. The study found that in the case of light, the entropy in an extreme scenario is proportional to the area, not to the volume. This is due to a reduction of freedom degrees of the system, since the gravity imposes a constraint limiting the number of micro-states which are accessible to the system and this is consistent with the holographic principle.

  5. Las estrategias de la gestión internacional: el conocimiento como componente clave para su clasificación International Business Strategies: Knowledge as a crucial component for their classification

    Microsoft Academic Search

    MARKUS HAGEMEISTER; AITZIBER LERTXUNDI LERTXUNDI; Euskal Herriko Unibertsitatea

    The present paper aims at explaining the strategies of international business from the perspective of the Knowledge management approach. The authors through an alternative look at these strategies by using the production factor knowledge as the differentiating factor. In this sense, the paper classifies the international business strategies by means of a vector field defined by two different knowledge dimensions

  6. Sound in ecclesiastical spaces in Cordoba. Architectural projects incorporating acoustic methodology (El sonido del espacio eclesial en Cordoba. El proyecto arquitectonico como procedimiento acustico)

    NASA Astrophysics Data System (ADS)

    Suarez, Rafael

    2003-11-01

    This thesis is concerned with the acoustic analysis of ecclesiastical spaces, and the subsequent implementation of acoustic design methodology in architectural renovations. One begins with an adequate architectural design of specific elements (shape, materials, and textures), with the intention of elimination of acoustic deficiencies that are common in such spaces. These are those deficiencies that impair good speech intelligibility and good musical audibility. The investigation is limited to churches in the province of Cordoba and to churches built after the reconquest of Spain (1236) and up until the 18th century. Selected churches are those that have undergone architectural renovations to adapt them to new uses or to make them more suitable for liturgical use. The thesis attempts to summarize the acoustic analyses and the acoustical solutions that have been implemented. The results are presented in a manner that should be useful for the adoption of a model for the functional renovation of ecclesiastical spaces. Such would allow those involved in architectural projects to specify the nature of the sound, even though somewhat intangible, within the ecclesiastical space. Thesis advisors: Jaime Navarro and Juan J. Sendra Copies of this thesis written in Spanish may be obtained by contacting the advisor, Jaime Navarro, E.T.S. de Arquitectura de Sevilla, Dpto. de Construcciones Arquitectonicas I, Av. Reina Mercedes, 2, 41012 Sevilla, Spain. E-mail address: jnavarro@us.es

  7. Como evalvar la actuacion del profesor en una clase de segundo idioma (How to Evaluate a Teacher in a Second Language Classroom).

    ERIC Educational Resources Information Center

    Galvez de Bracamonte, Teresa

    This guide in Spanish provides performance criteria for evaluating the foreign language teacher. It provides an outline for analyzing the teacher's actions and teaching methods in the classroom. Through the evaluation by an outsider, the teacher can learn his or her faults in the views of others and can improve on them. The aspects to be analyzed…

  8. SIWEPAD: Sistema de Información Web con componente espacial y acceso a través de dispositivos móviles como apoyo a la Ate nción de Desastres

    Microsoft Academic Search

    Herman Alfonso; Vera Delgado; Diana Lorena Velandia; Jaime López Carvajal

    This paper presents a web information system called Siwepad, for information management during the events of a disaster and to support the activities of Tulua's Disaster Committe e. This system consists of a Web application that allo ws recording and retrieving important information from any disas ter, like damaged homes, families and persons affected, as well as resources and elements

  9. Uso de la clorhexidina al 0,12% como prevención de la osteítis alveolar en la extracción indicada del tercer molar inferior incluído

    Microsoft Academic Search

    TRABAJO DE INVESTIGACIÓN

    2006-01-01

    Alveolar osteitis or alveolítis is a very common complication found after the extraction of permanent te- eth, especially in the extraction of impacted mandibular third molars. There are effective treatments for this complication but it is convenient to take measures to avoid its development. The purpose of this study was to evaluate the use of the chlorhexidine at 0,12% as

  10. Psicoterapia familiar en casos de abuso sexual: la utilización de las emociones como recurso para el restablecimiento de límites en los trastornos de la conducta antisocial

    Microsoft Academic Search

    P. Jaén; M. Garrido; Apuntes de Psicología; Pedro JAÉN RINCÓN; Miguel GARRIDO FERNÁNDEZ

    2009-01-01

    Through a case of a teenage victim of sexual abuse are reviewed contributions about constructivist systemic work with families. Clinical work highlights the impor- tance of emotions as an instrument of change and reconstruction of the linkages and boundaries between mother and daughter after sexual abuse by stepfather. It concludes with the suggestion of the use of models that integrate

  11. Análisis de dos poblaciones de gallinas criollas (Gallus domesticus) utilizando RAPDs como marcadores moleculares An analysis of two native poultry populations (Gallus domesticus) using RAPD's as molecular markers

    Microsoft Academic Search

    Irma Morelia Soto Huipe; Guadalupe Zavala Páramoa; Horacio Cano Camacho; Joel E. López Meza

    México has a great variety of native poultry but knowledge about its diversity is minimal. In this study, twenty individuals belonging to two populations of native hens (Gallus domesticus) were analyzed. They were chosen by egg production, through polymorphism identification generated by DNA random amplification (RAPD's). Amplification generated products show different sizes between 0.2 to 1.1 kb. Polymorphism was detected

  12. EFICIÊNCIA DE PRODUTOS À BASE DE CLORO COMO AGENTES LETAIS DE Aede aegypti (DIPTERA, CULICIDAE) DÉBORA GUIMARÃES LIMA CARNEIRO 1 & CARLOS FERNANDO SALGUEIROSA DE ANDRADE 2

    Microsoft Academic Search

    Edmilson Ricardo Gonçalves

    The present paper deals with the evaluation of the effectiveness of a sample of Sodium dichloroisocyanurate compared with the usual pool c hlorine, calcium hypochlorite, on the mortality of Aedes aegypti larvae, vector of dengue. Laboratory bioassays wer e carried out with the concentrations of 0.6 ppm of Sodium dichloroisocyanurate and 1ppm of swimming pool chlorine, as representing its common

  13. EL USO DE LA COMPUTADORA COMO PROPUESTA ALTERNATIVA PARA MEJORAR EL APRENDIZAJE DE POLINOMIOS DE GRADO SUPERIOR EN ALUMNOS DE INGENIERÍA

    Microsoft Academic Search

    Ramiro Villalobos Salazar; Marcia Leticia Márquez Hernández

    2009-01-01

    En el presente trabajo se plantea un diseño instruccional para el aprendizaje de la Teoría de Polinomios de grado superior en un ambiente de aprendizaje con soporte en la computadora y el programa de cómputo MathCad. La experimentación se llevó a cabo en el Centro Universitario de los Lagos de la Universidad de Guadalajara bajo la hipótesis de que con

  14. Gremios de manejo como indicadores de las condiciones del ambiente: un estudio de caso con aves y perturbaciones del hábitat en el Monte central, Argentina

    Microsoft Academic Search

    FERNANDO A MILESI; LUIS MARONE; JAVIER LOPEZ DE CASENAVE; VÍCTOR R CUETO; EDUARDO T MEZQUIDA

    Management guilds as indicators of environmental conditions: a case study with birds and habitat disturbances in the central Monte desert, Argentina: Different supra-specific groupings (e.g., guilds, functional groups) are used as management tools to obtain simple or economical indicators of the state of resources or \\

  15. Recent advances in the use of Panax ginseng as an analgesic: a systematic review (Recientes avances del uso del Panax ginseng como analgésico: una revisión sistemática)

    Microsoft Academic Search

    Margareth de Fátima BRAZ; F. Melo DINIZ; Reinaldo Nóbrega de ALMEIDA

    Ginseng is a widespread herbal medicine that has been used in China, Korea and Japan for thousands of years. Ginsenosides or ginseng saponins are the active principles of Panax ginseng. Ginseng is widely used as a general tonic and adaptogen; however, experimental and clinical studies have shown it to have beneficial effects on a wide range of pathological conditions including

  16. Carbon captured as a new instrument in forest management: some implications Captura de carbono como um novo instrumento para o manejo florestal: algumas implicações

    Microsoft Academic Search

    Luis Díaz-Balteiro; Carlos Romero

    The recent consideration of forest ecosystems as possible sinks of carbon dioxide (CO2) makes necessary its inclusion in the forest management models. This type of inclusion generates theoretical changes in the system of calculation of the rotation ages. In this sense, it is interesting to research if the current forest policies encouraging afforestation programmes \\

  17. PROBABILIDADE DE RUÍNA COMO CRITÉRIO PARA DEFINIR O COEFICIENTE DE SEGURANÇA A SER USADO NA PREVISÃO DA CARGA ADMISSÍVEL DE FUNDAÇÕES POR ESTACAS

    Microsoft Academic Search

    Nelson Aoki; Mauro Leandro Menegotto; José Carlos; A. Cintra

    Resumo - A atual filosofia da Norma Brasileira NBR 6122\\/1996 de Projeto e Execução de Fundações baseia-se no conceito de coeficiente de segurança global ou parcial. O critério atual para a escolha do coeficiente de segurança global, quando a capacidade de carga da estaca é estimada a partir de métodos empíricos, é adotar o valor proposto pelo autor da teoria.

  18. ¿Quiénes y qué pueden hacer en salud pública? Las competencias profesionales como base para la elaboración de programas en el Espacio Europeo de Educación Superior

    Microsoft Academic Search

    Mari Carmen Davó; Diana Gil-González; Carmen Vives-Cases; Carlos Álvarez-Dardet; Elena Ronda; Rocío Ortiz-Moncada; María Teresa Ruiz-Cantero

    2009-01-01

    ObjectiveTo conform a frame of reference for the organization of the public health teaching in university degrees in Spain, in agreement with the directives of the European Space for Higher Education.

  19. INNOVACIÓN EDUCATIVA CUERPOS, MENTES Y APRENDIZAJES DIVERSOS: LA CLASE DE EDUCACIÓN FÍSICA COMO MODELO DE UNA EDUCACIÓN INCLUSIVA EN COSTA RICA

    Microsoft Academic Search

    Melania Monge

    50 51 Resumen.- Abstract.- Con los procesos de integración educativa de los estudiantes con necesidades educativas especiales (NEE) asociadas o no a discapacidad y el concepto de educación inclusiva, hemos iniciado con un nuevo desafío educativo: educar en y para la diversidad. Dicha educación basada en el tema de los derechos humanos, en el respeto y acogida a las diferencias

  20. Alavancagem Financeira como Estratégia de Financiamento do Processo de Crescimento de Empresas Brasileiras de Capital Aberto no Período 1995-2002

    Microsoft Academic Search

    Aureliano Angel; Oliveira Bertucci

    the main purpose of the present research is to evaluate the current relationship between debt and investment volume, as well as the impact of variables such as profitability, size and operational risk about the investment decisions. Accounting and financial data were analyzed, extracted from the database of Securities and Exchange Commission - CVM - and disposed in panel, of 43

  1. The Nature of Recognition in TEFL Teachers' Lives (La naturaleza del reconocimiento en la vida de los maestros de inglés como lengua extranjera)

    ERIC Educational Resources Information Center

    Scholes Gillingsde González, Barbara

    2011-01-01

    This article aims at sharing a vital issue that emerged from the findings of a qualitative research study into collective responses of teachers of English as a foreign language to an extended change process in their Mexican university context from 1989 to 2003. The data generation process employed was comprised of semi-structured interviews as…

  2. Emotions as Learning Enhancers of Foreign Language Learning Motivation (Las emociones como potenciadoras de la motivación en el aprendizaje de una lengua extranjera)

    ERIC Educational Resources Information Center

    Méndez López, Mariza G.; Peña Aguilar, Argelia

    2013-01-01

    The present article reports on a study that explores the effects of the emotional experiences of Mexican language learners on their motivation to learn English. In this qualitative research we present how emotions impact the motivation of university language learners in south Mexico. Results suggest that emotions, both negative and positive,…

  3. Systemic Functional Linguistics and Discourse Analysis as Alternatives When Dealing with Texts (La lingüística sistémica funcional y el análisis del discurso como alternativas para trabajar con textos)

    ERIC Educational Resources Information Center

    García Montes, Paula Andrea; Sagre Barboza, Ana María; Lacharme Olascoaga, Alba Isabel

    2014-01-01

    This article presents a case study research with aims to find out which activities, methodological and textual aspects used in a reading strategies course were causing a group of students difficulties when analyzing critically written information. We conducted the study at Universidad de Córdoba (Colombia) with seventh semester students from the…

  4. A Comparison of Chinese and Colombian University EFL Students Regarding Learner Autonomy (Comparación entre estudiantes universitarios de inglés chinos y colombianos con respecto a su autonomía como aprendices)

    ERIC Educational Resources Information Center

    Buendía Arias, Ximena Paola

    2015-01-01

    This research seeks to gain deeper understanding of learner autonomy in English as a Foreign Language students from different cultures through the identification and analysis of similarities and differences between Chinese and Colombian students from two public universities: Tianjin Foreign Studies University in China and Universidad Surcolombiana…

  5. EFL Teaching Methodological Practices in Cali (Prácticas metodológicas en la enseñanza de inglés como lengua extranjera en la ciudad de Cali)

    ERIC Educational Resources Information Center

    Chaves, Orlando; Hernández, Fanny

    2013-01-01

    In this article we aim at showing partial results of a study about the profiles of English as a Foreign Language (EFL) teachers in both public and private primary and secondary strata 1-4 schools in Cali, Colombia. Teachers' methodological approaches and practices are described and analyzed from a sample of 220 teachers. Information was gathered…

  6. High School Students' Previous Knowledge about the Stars. (Spanish Title: Conocimientos Previos de Estudiantes de Secundaria Acerca de Las Estrellas.) O Conhecimento Prévio de Alunos do Ensino Médio sobre as Estrelas

    NASA Astrophysics Data System (ADS)

    Iachel, Gustavo

    2011-12-01

    Based on the readings of articles related to Astronomy Education published in Brazil, it was noticed a lack of research on previous knowledge of students about the physical characteristics of stars, a fact that motivated us to develop this study. Previous knowledge of 125 students (approximated 15 years old) constituted the study sample; data was collected through written questionnaires (Appendix A) for analysis. From the content analysis of these responses it was possible to achieve some inferences as, for example, many students have some difficult to develop an explanatory model on the functioning of a star; there are few who say that the stars have a certain length of existence; some students have said that stars have tips; few recognize that a star is formed by a mass of gas; some previous knowledge come from purely visual aspects; furthermore, some students do not have the habit of observing nature in detail. We see this research as a reference in which science teachers can recognize the importance of previous knowledge for practice teaching and acquire resources for planning their lessons. De la lectura de artículos relacionados con la Educación en Astronomía publicados en el Brasil, se encuentra una falta de investigaciones acerca del conocimiento previo de los estudiantes sobre las características físicas de las estrellas, hecho que nos motivó a desarrollar este estudio. Los datos analizados se obtuvieron al aplicar un cuestionario a 125 estudiantes de secundaria, para posteriormente realizar un análisis de contenido, tal cuestionario se presenta en el Anexo A. Al realizar el análisis de contenido de las respuestas obtenidas, fue posible hacer algunas inferencias, como por ejemplo; muchos estudiantes tienen dificultades para desarrollar un modelo explicativo acerca del funcionamiento de una estrella; pocos estudiantes dicen que las estrellas tienen un cierto tiempo de vida; algunos estudiantes imaginan que las estrellas tienen puntas; pocos reconocen que una estrella es formada por una masa de gas; varios conocimientos previos parten de aspectos puramente visuales; por otro lado, los estudiantes no tienen el hábito de observar la naturaleza detalladamente, entre otros problemas. Vemos esta investigación como una probable fuente de referencia en la que los profesores de ciencias pueden reconocer la importancia del conocimiento previo, y la forma como interfieren con su práctica de enseñanza, además de la adquisición de recursos para la planificación de sus clases. Com base em leituras de artigos relacionados ao ensino de Astronomia publicados no Brasil, verificou-se a inexistência de investigações sobre o conhecimento prévio de estudantes acerca das características físicas das estrelas, fato que nos motivou a desenvolver a pesquisa apresentada. Os conhecimentos prévios de 125 estudantes do primeiro ano do ensino médio constituíram os dados do estudo, os quais foram inferidos através da análise das respostas cedidas em questionários impressos (Apêndice A). A partir da análise de conteúdo dessas respostas tornou-se possível realizar algumas inferências como, por exemplo: vários estudantes possuem dificuldade em elaborar um modelo explicativo sobre o funcionamento de uma estrela; são poucos os que dizem que as estrelas possuem certo tempo de existência; alguns alunos as imaginam com pontas; poucos reconhecem que uma estrela é formada por uma massa de gás; vários conhecimentos prévios partem de aspectos meramente visuais; ainda assim, os estudantes não possuem o hábito de observar a natureza mais detalhadamente, entre outras. Vemos essa pesquisa como uma provável fonte de consulta na qual os professores de ciências poderão, além de reconhecer a importância dos conhecimentos prévios para o ensino e como eles interferem em sua prática, adquirir subsídios para o planejamento de suas aulas.

  7. PFI-ZEKE (Pulsed Field Ionization-Zero Electron Kinetic Energy) para el estudio de iones

    NASA Astrophysics Data System (ADS)

    Castaño, F.; Fernández, J. A.; Basterretxea, A. Longarte. F.; Sánchez Rayo, M. N.; Martínez, R.

    Entre las áreas hacia donde ha evolucionado la Química en los últimos años están los estudios de sistemas con especies reactivas de alta energía y los dominados por fuerzas intermoleculares débiles, con energías de unas pocas kcal/mol. En efecto, el estudio de las propiedades de los iones, comenzando por su relación con la molécula neutra de la que procede, la energía de ionización, los estados vibracionales y rotacionales, energías de enlace de Van der Waals entre el ión y una amplia variedad de otras moléculas, sus confórmeros o isómeros y sus reacciones o semi-reacciones químicas están en la raíz de la necesidad de la espectroscopía conocida como PFI-ZEKE, Pulsed Field Ionization-Zero Electron Kinetic Energy. Entre las aplicaciones que requieren estos conocimientos se encuentran la generación de plasmas para la fabricación de semiconductores, memorias magnéticas, etc, así como los sistemas astrofísicos, la ionosfera terrestre, etc. La espectroscopía ZEKE es una evolución de las de fluorescencia inducida por láser, LIF, ionización multifotónica acrecentada por resonancia, REMPI, con uno y dos colores y acoplada a un sistema de tiempo de vuelo, REMPI-TOF-MS, y las espectroscopías de doble resonancia IR-UV y UV-UV. Sus espectros y la ayuda de cálculos ab inicio permite determinar las energías de enlace de complejos de van der Waals en estados fundamental y excitados, identificar confórmeros e isómeros, obtener energías de ionización experimentales aproximadas (100 cm-1) y otras variables de interés. Al igual que con LIF, REMPI y dobles resonancias, es posible utilizar muestras gaseosas, pero los espectros están muy saturados de bandas y su interpretación es difícil o imposible. Se evitan estas dificultades estudiando las moléculas o complejos en expansiones supersónicas, donde la T de los grados de libertad solo alcanzan unos pocos K. Para realizar experimentos de ZEKE hay que utilizar una propiedad recientemente descubierta, que va en contra de lo esperado en otros sistemas físicos y que consiste en que los altos estados Rydberg de átomos, moléculas y sus complejos de van der Waals (o de los iones) tienen tiempos de vida de centenas de ? s. En resumen, el experimento y la espectroscopía ZEKE consiste en excitar un átomo, molécula o cluster sucesivamente a dos estados excitados selectivos de manera que el final sea un estado Rydberg. A continuación se aplica un campo eléctrico variable que lo ioniza y después de un cierto retraso se aplica un campo eléctrico de extracción, tanto para el electrón como para el ión. El espectro de los iones, es un espectro ZEKE. Hay varias alternativas para hacer este último proceso. El estudio de la espectroscopía y propiedades de iones y sus clusters requiere el conocimiento detallado de la espectroscopía de la molécula neutra, los estados Rydberg, de los confórmeros y sus complejos. Todo ello implica el haber estudiado los sistemas por LIF, REMPI y doble resonancia (hole burning IR-UV, UV-UV). Además solo es posible interpretar los resultados y obtener la información contenida en los espectros con ayuda de cálculos cuánticos ab initio. Hasta el momento hemos aplicado tanto el ZEKE como el conjunto de técnicas mencionadas anteriormente, a varias molécula de interés químico general como anilina y sus derivados, así como sus complejos con agua y amoniaco. Sin embargo, el método es muy versátil y puede aplicarse a iones de átomos, iones múltiples, moléculas sencillas y sus clusters así como a sus semi-reacciones. Como ejemplo de uno de estos espectros PFI-ZEKE se presenta aquí el caso del amonibenzonitrilo, ABN y solamente en su estado fundamental. En la conferencia se presentarán espectros ZEKE del ABN y moléculas similares en estados vibracionales intermedios (islas de estabilidad), así como la determinación de potenciales de ionización precisos, energías de enlace de compuestos del ión con varios disolventes y otras propiedades de interés, discutiendo sus resultados.

  8. Mixed-Methods Study that Examines Nine Science Teachers' Perceptions of Slooh Robotic Telescope for Teaching Astronomy. (Breton Title: Métodos Mistos de Estudo que Examinam a Percepção de Nove Professores de Ciências sobre o Telescópio Robótico Slooh Para Ensino de Astronomia.) Métodos Mixtos de Estudio que Examinan la Percepcion de Nueve Profesores de Ciencias sobre EL Telescopio Robótico Slooh Para la Enseñanza de la Astronomía

    NASA Astrophysics Data System (ADS)

    Gershun, Daniel C.; Slater, Timothy F.; Berryhill, Katie J.

    2014-07-01

    Although previous studies show that robotic telescopes have the potential to enhance student learning, there is comparatively little research that focuses on teacher perceptions of this technology. This study investigates: "what is the academic merit of using SLOOH robotic telescopes to teach astronomy as perceived by science teachers?" Our sample consists of nine science teachers of students aged 13-18 years. Pre- and post-tests, interviews, and surveys were collected during two weeks of a summer online course about robotic telescopes. While pre and post-tests do not reveal a statistically significant gain in astronomy content knowledge, analysis of qualitative data reveals five themes which describe the most important aspects of using SLOOH according to participants: "Images," "Interface," "Classroom Application," "Instructor Impact," and "Logistical Issues." Analysis of these themes suggests that SLOOH can provide an interactive and social learning environment with capabilities to incorporate crossdisciplinary themes. Embora estudos anteriores mostram que os telescópios robóticos têm o potencial de melhorar a aprendizagem dos alunos, há relativamente pouca investigação focada nas percepções de professores a respeito desta tecnologia. Este estudo investiga: "qual é o mérito acadêmico da utilização de telescópios robóticos Slooh para ensinar astronomia, tal como percebido pelos professores de ciências?" Nossa amostra é composta por nove professores de ciências de estudantes com idades entre 13-18 anos pré e pós-testes, entrevistas, e levantamentos foram coletados durante duas semanas de um curso on-line de verão sobre telescópios robóticos. Enquanto os testes pré e pós não revelaram um ganho estatisticamente significativo no conhecimento do conteúdo astronomia, a análise de dados qualitativos revela cinco temas que descrevem os aspectos mais importantes da utilização Slooh de acordo aos participantes: "Imagens", "Interface", "Aplicação em sala de aula", "Impacto no Instrutor" e "Questões logísticas". A análise desses temas sugere que Slooh pode proporcionar um ambiente de aprendizagem interativo e social com capacidade de incorporar temas interdisciplinares. Aunque estudios previos muostraron que los telescopios robóticos tienen el potencial de mejorar el aprendizaje del estudiante, hay relativamente poca investigación centrada en las percepciones de lós profesores respecto de esta tecnología. Este estudio investiga: "¿cuál es el mérito académico de la utilización de telescopios robóticos SLOOH para enseñar astronomía según la percepción de los profesores de ciências?" Nuestra muestra está formada por nueve profesores de ciencias de estudiantes entre 13 a 18 años pre-y post-tests, entrevistas, y. encuestas se recogieron durante dos semanas de un curso on-line de verano sobre los telescopios robóticos. Si bien lós tests antes y después de las pruebas no revelaron un aumento estadísticamente significativo en el conocimiento de contenido astronómico, el análisis de lós datos cualitativos reveló cinco temas que describen los aspectos más importantes de la utilización de SLOOH de acuerdo con los participantes:. "Imágenes", "Interface", "aplicación en el aula", "Impacto en el Instructor" y "problemas logísticos" . El análisis de estos temas sugiere que SLOOH puede proporcionar un ambiente de aprendizaje interactivo y social, con capacidad para incorporar temas transversales.

  9. COMUNIDADE DE FUNGOS MICORRÍZICOS ARBUSCULARES EM SOLO CULTIVADO COM EUCALIPTO, PINUS E CAMPO NATIVO EM SOLO ARENOSO, SÃO FRANCISCO DE ASSIS, RS COMUNITY OF ARBUSCULAR MYCORRHIZAL FUNGI IN CULTIVATED SOIL WITH EUCALYPT, PINUS AND NATIVE FIELD, IN SANDY SOIL, SÃO FRANCISCO DE ASSIS, RS

    Microsoft Academic Search

    Rodrigo Ferreira da Silva; Zaida Inês Antoniolli; Robson Andreazza; João Kaminski

    2008-01-01

    The aim of this work was to evaluate the community of arbuscular mycorrhizal fungi spores in five areas cultivated with eucalipt (Eucalyptus grandis W. Hill ex Maiden), pinus (Pinus elliottii Engelm. var. elliottii) and native field, in arenization process, located in São Francisco de Assis-RS. The study of arbuscular mycorrhizal fungi spore community was carried out by direct and indirect

  10. Grupos españoles de cálculos ab initio de moléculas de interés astrofísico

    NASA Astrophysics Data System (ADS)

    Yáñez, M.

    Pocos campos de la química están tan bien adaptados a la modelización por medio de los métodos teóricos de la Química Cuántica como la Astroquímica y la Química de la Atmósfera, donde las interacciones moleculares son, generalmente, lo suficientemente pequeñas para que el modelo de molécula aislada funcione muy bien. En España son varios los grupos teóricos que dedican su esfuerzo de investigación, o parte de él, al estudio de moléculas o procesos de interés en Astrofísica o en atmósferas planetarias. Presentaremos diferentes ejemplos paradigmáticos de esta actividad en la que se exploran desde aspectos estructurales, hasta aspectos espectroscópicos y dinámicos. Entre los últimos, cabe destacar estudios en los que se demuestra la importancia de procesos a dos estados, prohibidos por espín, en la formación astrofísica de diversos derivados de interés. En el tratamiento espectroscópico se han hecho esfuerzos interesantes, que han aunado teoría y experimento, en el estudio de sistemas relevantes desde el punto de vista atmosférico, como los hidratos de ácido nítrico, o el tratamiento espectroscópico de moléculas no rígidas. No menos interesantes son los estudios de fotoabsorción de radicales o de procesos multifotónicos. Son particularmente abundantes los estudios dedicados a la reactividad específica de sistemas de interés astrofísico o atmosférico, con el objetivo de esclarecer vías de formación de determinados compuestos o de proporcionar mecanismos que permitan identificar las etapas reactivas limitantes de reacciones de interés en esos medios y sobre los que no existía información previa. Así, por ejemplo, se han publicado interesantes estudios sobre la formación o propiedades de compuestos de fósforo, de silico o de azufre o sobre mecanismos de reacción en los que intervienen el ozono, el radical nitrato, el radical OH u otras especies. Finalmente, son también particularmente relevantes los estudios que varios grupos españoles han llevado, y siguen llevando a cabo, sobre sistemas débilmente enlazados, como complejos de Van der Waals o complejos por enlace de hidrógeno, que sin duda juegan un papel importante tanto en medios atmosféricos como interestelares.

  11. UNIVERSIDADE FEDERAL DO PARAN -SETOR DE CINCIAS DA SADE SIBI -BIBLIOTECA DE CINCIAS DA SADE -SD

    E-print Network

    Paraná, Universidade Federal do

    de livros e livros. Antonio Carlos Ligocki Campos et al. Influence of bariatric surgery on circadian-280, 2008. 2008 Medline Artigo #12;Antonio Carlos Ligocki Campos et al The impact of bariatric surgery Plastic Surgery, v.33, p.84-89, 2009. 2009 Medline Artigo Antonio Carlos Ligocki Campos et al Efeito da

  12. PRUEBA CLÍNICA INTELIGENTE PDNR-CA1: HACIA LA PREVENCIÓN Y DETECCIÓN PRECOZ DEL CÁNCER DE MAMA, COMO SOPORTE CLÍNICO PARA LA TOMA DE DECISIONES PRUEBA CLÍNICA INTELIGENTE PDNR-CA1: HACIA LA PREVENCIÓN Y DETECCIÓN PRECOZ DEL CÁNCER DE MAMA, COMO SOPORTE CLÍNICO PARA LA TOMA DE DECISIONES

    Microsoft Academic Search

    Héctor Julio; Díaz Vargas

    La relatividad del comportamiento celular y su expresión molecular, obedecen a la obligada interacción con leyes químicas y físicas, en un modelo biológico multifactorial- multivariable. Por esta razón para poder rastrear in vivo el desarrollo pre-neoplasico y la aparición de las primeras células neoplasicas en mama, se ha diseñado la prueba inteligente PDNR-CA1 capaz de cuantificar el nivel de riesgo

  13. Communicacion Expresiva: Como los ninos nos envian mensajes [and] Comunicacion Receptiva: Como los ninos entienden nuestros mensajes [and] Interacciones de Comunicacion: Hacen falta dos. Hojas informativa de DB-LINK (Communication Interactions: It Takes Two [and] Receptive Communication: How Children Understand Your Messages to Them [and] Expressive Communication: How Children Send Their Messages to You. DB-LINK Fact Sheets).

    ERIC Educational Resources Information Center

    Stremel, Kathleen

    This document consists of three separately published fact sheets combined here because of the close relationship of their subject matter. The first fact sheet, "Communication Interactions: It Takes Two" (Kathleen Stremel), defines communication; suggests ways to find opportunities for interactive communication; offers specific suggestions for…

  14. Education Through Aerospace Components. (Spanish Title: Educación Através de Elementos Aeroespaciales.) Educação Através de Elementos Aeroespaciais

    NASA Astrophysics Data System (ADS)

    Barbosa Loureda, Oswaldo; Sobral de Araújo, Jéssyca B.

    2008-12-01

    Education is a field that needs development. For such purposes, there are various methods and tools that suggest ideas in favor of the improvement of the Brazilian people in the pedagogical, psychological and cultural aspects. Teaching is an act that demands a lot of care and responsibility; the behavior and performance of an individual in the society is the result of way that people was educated. However, the area of hard sciences demands a special attention, because the acquired knowledge is essential for the personal development of the individual and the technological future of the country. As an alternative or complementary tool for education it is suggested the use of aerospace element, since they show a vast amount of subjects qualitatively dealing with abilities of great importance for the future professional life of the students. A new Race happens, however this time the goal is not the Moon, but knowledge. El área educacional es un campo que necesita desarrollo. Para esto se dispone de diversos métodos y medios que pueden implantar ideas en pro del avance del pueblo brasilero en los aspectos pedagógicos, psicológicos y culturales. Alfabetizar es un acto que exige mucho cuidado y responsabilidad; el comportamento y desempeño de un individuo en la sociedad es el resultado de la manera en que fue educado. En particular, el área de ciencias exactas exige especial atención, pues los conocimientos adquiridos son imprescindibles para el desarrollo personal del individuo y también para el futuro tecnológico del País. Como medio alternativo o complementar de enseñanza se sugiere el uso de elementos aeroespaciales, debido a que compreende una vasta cantidad de disciplinas cualitativamente involucradas en la adquisición de habilidades de gran importancia para su vida profesional futura. Una nueva Carrera está em marcha, sin embargo esta vez la meta no es la Luna, sino el conocimiento. A área educacional é um campo que necessita de desenvolvimento. Para tal, dispõe-se de diversos métodos e meios que vêm implantar idéias em prol do avanço do povo brasileiro nos aspectos pedagógicos, psicológicos e culturais. Alfabetizar é um ato que exige muito cuidado e responsabilidade; o comportamento e desempenho de um indivíduo na sociedade é resultado da maneira com que ele foi instruído. Contudo, a área de exatas exige especial atenção, pois os conhecimentos adquiridos são imprescindíveis para o desenvolvimento pessoal do individuo, assim como para o futuro tecnológico do País. Como meio alternativo ou complementar de ensino é sugerido o uso de elementos aeroespaciais, devido ao fato de comportar uma vasta quantidade e qualidade de disciplinas envolvidas respectivamente com competências de grande importância para sua vida profissional futura. Uma nova Corrida acontece, porém dessa vez a meta não é a Lua e sim o conhecimento.

  15. Dezernat fr Internationale Angelegenheiten / Akademisches Auslandsamt

    E-print Network

    Heermann, Dieter W.

    2012, 20 Uhr, Alte Aula der Universität SLENCZKADUO Fulbert SLENCZKA ­ Violoncello Mirela SLENCZKA ­ Klavier Ludwig van BEETHOVEN Sonate für Klavier und Violoncello g-moll op. 5 Nr. 2 (1796) (1770 - 1827 Stücke für Violoncello und Klavier op. 11 (1914) (1883 ­ 1945) Mäßige Achtel Sehr bewegt Äußerst ruhig

  16. Via di Grottarossa n. 1037, 00189 Roma T (+39) 06 33775317.5100 F (+39) 06 33775431

    E-print Network

    Di Pillo, Gianni

    .Biochimica 2. Emergenze med- chirurgiche 3. Farmacologia 1.Fisica 2.Fisiologia 3.Medicina interna e chir.Farmacologia 3.Biochimica 1.Emergenze medico-chirurg. 2.Medicina interna 3.Pat. e fisiopatologia gener. 4. Andrea Aula G Piano -3 1.Farmacologia 2.Chimica biologica 3.Fisiologia 1.Patologia generale 2.Anatomia

  17. EXERC'ICIOS DE ANA'LISE DE ALGORITMOS BCC, 1O. SEMESTRE DE 2000

    E-print Network

    Kohayakawa, Yoshiharu

    1. (Ex. 23.2-3 de CLR) Considere o algoritmo BFS (G, s), visto em aula. Suponha agora que o, x) n"ao existe em G. Suponha agora que executamos DFS(G) . Considere a 'arvore de busca em tem no m'aximo R arcos. Considere agora sua implementa,c"ao n"ao- recursiva de DFS. Prove ou

  18. Universit degli Studi di Genova Anno accademico 2013-14

    E-print Network

    Genova, Università degli Studi di

    lunedì e aula Portovecchio mercoledì 16,30-18,30. Akhter Tania Bangladesh Ayadi Chamseddine Tunisia Baser Shan Ning Cina Song Moyi Cina Tounsi Sami Tunisia Wang Manqi Cina Wu Qiuyue Cina Zaghbib Ridha Tunisia 17-19. Ben Slimane Oussama Tunisia Carter Gerald Usa Douihech Yassin Tunisia Elbakh Mohamed Egitto

  19. Consideraciones sobre los alumnos que abandonan el sistema escolar y las repercusiones sobre la for- mación de los profesores

    Microsoft Academic Search

    Escolástica MACÍAS GÓMEZ

    RESUMEN En cada curso escolar un elevado número de alumnos de educación secundaria obligatoria abandona el sis- tema escolar sin conocimientos suficientes sobre los que basar la adquisición o el desarrollo de competencias para el ejercicio profesional. En estas páginas se pretende analizar algunas consideraciones sobre lo que ocu- rre en las aulas, en la interacción entre el profesor y

  20. rea de Derecho Internacional Pblico y Relaciones Internacionales

    E-print Network

    Escolano, Francisco

    Área de Derecho Internacional Público y Relaciones Internacionales CURSOS DE LIBRE ELECCIÓN Europeo. 6. La Ciudadanía de la Unión Europea. 7. La protección de los derechos fundamentales en la Unión: Estudiantes universitarios. LUGAR: Aula DE/1-15P de la Facultad de Derecho. 4 créditos de libre configuración

  1. PROVE SCRITTE CLA LIVELLO DATA ORA GRUPPI AULE

    E-print Network

    Romeo, Alessandro

    RUSSA LIVELLO DATA ABILITA' ORA AULA B1 B1 13 SETTEMBRE Dott. ssa Roujanskaia Dott. ssa Kalamanova 10 SETTEMBRE 09.00-12.00 09.00-13.00 T.1 #12;PROVE ORALI CLA LINGUA RUSSA LIVELLO DATA DOTT.SSE ORA AULE B1 B1

  2. PROGRAMA DE PS-GRADUAO EM MICROELETRNICA UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL

    E-print Network

    dos Santos, C.A.

    PROGRAMA DE PÓS-GRADUAÇÃO EM MICROELETRÔNICA PGMICRO UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL/2004 A Comissão de Pós-Graduação em Microeletrônica em reunião de 19 de março de 2004 e em Reunião do Conselho de (dez) horas de aulas ministradas ao longo do semestre, em disciplinas de graduação de 60 (sessenta

  3. Apontamento sobre a contabilidade em Portugal entre 1900 e 1950. (Note on the accounting in Portugal between 1900 and 1950)

    Microsoft Academic Search

    Hernâni O. Carqueja

    2011-01-01

    Este ensayo intenta encontrar respuestas a la pregunta: ¿qué doctrinas fueron acogidas por los académicos portugueses y cómo evolucionó la contabilidad en Portugal, en el período 1900 a 1950? Para esclarecer el contexto en 1900 se procede a una breve revisión de los antecedentes desde la creación del “Aula do Comércio de Lisboa”, que es el referente de la enseñanza

  4. Dr. Elizabeth Montes Garcs, Head of the Department of French, Italian and Spanish, and His Excellency Don Carlos Gmez-Mgica Sanz, Ambassador of Spain to Canada

    E-print Network

    Habib, Ayman

    Excellency Don Carlos Gómez-Múgica Sanz, Ambassador of Spain to Canada outside the newly established Centre of the Department of French, Italian and Spanish His Excellency Don Carlos Gómez-Múgica Sanz, Ambassador of Spain-Múgica Sanz, Ambassador of Spain to Canada Melania Pascual Salcedo, Coordinator of the Aula Cervantes

  5. MSTER EN DIRECCIN TURSTICA INTERNACIONAL CURSO ACADMICO 2012-2013

    E-print Network

    Rey Juan Carlos, Universidad

    para la toma de decisiones 17/06/2013 17:00 Psicología social de la comunicación en el ámbito del ORDINARIO DE MAYO 2013 DÍA HORA ASIGNATURAS AULA 09/05/2013 17:00 Instrumentos estadísticos para la toma de decisiones 206 ­ aulario II 13/05/2013 17:00 Psicología social de la comunicación en el ámbito del turístico

  6. ELEZIONI PER IL RINNOVO DEL CONSIGLIO NAZIONALE DEGLI STUDENTI UNIVERSITARI (C.N.S.U.) -21 e 22 MAGGIO 2013

    E-print Network

    De Cindio, Fiorella

    Polo Centrale, al Polo San Paolo, al Polo Sacco e al Polo Humanitas Per gli iscritti alle scuole di specializzazione della Facoltà di Giurisprudenza e della Facoltà di Medicina e Chirurgia afferenti al Polo Centrale, al Polo San Paolo e al Polo Sacco Seggio n. 2 (Aula 304 - 2° piano) - Via Festa del Perdono, 3 Per

  7. Summer activities Cursos de espaol para extranjeros (Centro Superior de Idiomas de la UA)

    E-print Network

    Escolano, Francisco

    Summer activities Idiomas Cursos de español para extranjeros (Centro Superior de Idiomas de la UA) AULAS: Cursos de Francés, inglés, alemán, italiano, árabe, ruso y de preparación exámenes oficiales Idiomas de la UA) Cursos intensivos de Chino, Japonés y Coreano en julio (Oficina de Relaciones con Asia

  8. Actividades de verano Cursos de espaol para extranjeros (Centro Superior de Idiomas de la UA)

    E-print Network

    Escolano, Francisco

    Actividades de verano Idiomas Cursos de español para extranjeros (Centro Superior de Idiomas de la UA) AULAS: Cursos de Francés, inglés, alemán, italiano, árabe, ruso y de preparación exámenes de Idiomas de la UA) Cursos intensivos de Chino, Japonés y Coreano en julio (Oficina de Relaciones

  9. GRADO EN INGENIERA DE COMPUTADORES Coordinadora Titulacin: Sofa Bayona (sofia.bayona@urjc.es)

    E-print Network

    Rey Juan Carlos, Universidad

    Semestre (Aulario III, Aula 101) L M X J V 15 ­ 16 OC PDI PDI POO 16 ­ 17 OC PDI PDI POO 17 ­ 18 POO OC BD Organización de Computadores: PDI Principios Jurídicos Básicos, Deontología Profesional e Igualdad: BD Bases de

  10. Comunicao e Divulgao de Cincia, Tecnologia e Inovao

    E-print Network

    Crato, Nuno

    ) descarregar cartaz --> Programa Políticas e programas públicos de promoção da cultura científica Comunicação; fontes de informação 1.ª Aula ­ 6 de Abril (Nuno Crato) Cultura científica e divulgação; diferenças entre notícia/reportagem sobre o IGC Cultura científica; políticas e programas públicos de promoção da cultura

  11. Florianpolis 03 a 08 de dezembro de 2012

    E-print Network

    Floeter, Sergio Ricardo

    impede a entrada, mas o professor tenta fazer com que não percam o dia de aula. Direito à Educação Direito das Pessoas com Deficiência A Galinha que Burlou o Sistema - Quico Meirelles (Brasil, 15 min diferente. Direito dos animais Direito à alimentação adequada Menino do Cinco - Marcelo Matos de Oliveira

  12. Convocatoria de participacin V Coloquio internacional sobre la Enseanza del Espaol,

    E-print Network

    Parrott, Lael

    aprendizaje de ELE, y sus implicaciones en el aula. El Comité Organizador del V Coloquio sobre la Enseñanza métodos para la enseñanza y aprendizaje de ELE 2) Las nuevas tecnologías en ELE 3) Materiales didácticos Equipamiento necesario para la presentación: proyector, computadora, conexión a Internet Aunque la lengua del

  13. PRESENTACIN DEL I PLAN DE IGUALDAD (2011-2014) DE LA UNIVERSIDAD AUTNOMA DE MADRID

    E-print Network

    Autonoma de Madrid, Universidad

    PRESENTACIÓN DEL I PLAN DE IGUALDAD (2011-2014) DE LA UNIVERSIDAD AUTÓNOMA DE MADRID ESCUELA Pulido Cañabate, Directora de la Escuela Politécnica Superior de la Universidad Autónoma de Madrid, o: Aula 4, Edificio A . Escuela Politécnica Superior 12h. Universidad Autónoma de Madrid. Ciudad

  14. REDVEDA: ANÁLISIS DE UN PROYECTO INSTITUCIONAL PARA LA INTEGRACIÓN DE INTERNET EN EL ÁMBITO DE LA EDUCACIÓN DE ADULTOS

    Microsoft Academic Search

    Manuel Area Moreira

    Este artículo ofrece una revisión del desarrollo y resultados del Proyecto RedVEDA (Red Virtual para la educación de Adultos) cuya meta fue facilitar el proceso de integración y uso de los recursos de Internet en los centros y aulas de educación de personas adultas de Canarias. El proyecto fue financiado por el Programa SOCRATES de la Unión Europea y participaron

  15. Rozada Martínez, J.M. (Coord.). Las reformas escolares de la democracia

    Microsoft Academic Search

    Covadonga Tirado Jiménez

    2007-01-01

    La innovación didáctica en las aulas y la actitud crítica ante las deficiencias del sistema escolar han sido una de las constantes de los movimientos de renovación pedagógica en España. En el libro que se reseña encontramos la ponencia marco y comunicaciones presentadas en el IX encuentro de la Federación Icaria. Se hará referencia a éstas indicando su título y

  16. QUEST: An Assessment Tool for Web-Based Learning.

    ERIC Educational Resources Information Center

    Choren, Ricardo; Blois, Marcelo; Fuks, Hugo

    In 1997, the Software Engineering Laboratory at Pontifical Catholic University of Rio de Janeiro (Brazil) implemented the first version of AulaNet (TM) a World Wide Web-based educational environment. Some of the teaching staff will use this environment in 1998 to offer regular term disciplines through the Web. This paper introduces Quest, a tool…

  17. Tradition and perspectives of polytechnic culture in Europe

    E-print Network

    , Gabriele Pasqui, Ornella Selvafolta, Andrea Silvestri, Ilaria Valente, Daniele Vitale June 11th 2013 - Aula (Politecnico di Milano) May 14th Prof. Daniele Vitale (Politecnico di Milano) May 21th Prof. Sergio Bittanti.mangione@polimi.it Organizzazione/Organization: Laura Balboni, Francesca Floridia, Chiara Occhipinti School of Doctoral Programmes

  18. Genitori e figli Quali riforme per le nuove famiglie

    E-print Network

    Robbiano, Lorenzo

    Genitori e figli Quali riforme per le nuove famiglie Genova, venerdì 4 maggio Aula Magna dell Matrimonio e stato dei figli MANUELA MANTOVANI, Università di Padova Questioni in tema di accertamento della maternità naturale e sistema dello stato civile MICHELE SESTA, Università di Bologna Figli nati nel e fuori

  19. Totem e Tabu: Uma reflexão sobre o Complexo de Édipo na origem da civilização

    Microsoft Academic Search

    Josefa D. D. de Carvalho

    2002-01-01

    Resumo A decisão pela escolha deste tema, se deu a partir do interesse despertado nas apresentações e discussões em sala de aula sobre o texto Totem e Tabu. Para tanto, foi feito um recorte na teoria freudiana de um dos seus conceitos mais importante: o Complexo de Édipo. Este, segundo Freud, parece apontar para a possibilidade da sua existência na

  20. Sexual selection on multivariate phenotypes in Anastrepha Fraterculus (Diptera: Tephritidae) from Argentina

    SciTech Connect

    Sciurano, R.; Rodriguero, M.; Gomez Cendra, P.; Vilardi, J. [Depto. Ecologia, Genetica y Evolucion. Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, C1428EGA Buenos Aires (Argentina); Segura, D.; Cladera, J.L. [Instituto de Genetica, Instituto Nacional de Tecnologia Agropecuaria (Argentina); Allinghi, Armando [Comision Nacional de Energia Atomica (Argentina)

    2007-03-15

    Despite the interest in applying environmentally friendly control methods such as sterile insect technique (SIT) against Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae), information about its biology, taxonomy, and behavior is still insufficient. To increase this information, the present study aims to evaluate the performance of wild flies under field cage conditions through the study of sexual competitiveness among males (sexual selection). A wild population from Horco Molle, Tucuman, Argentina was sampled. Mature virgin males and females were released into outdoor field cages to compete for mating. Morphometric analyses were applied to determine the relationship between the multivariate phenotype and copulatory success. Successful and unsuccessful males were measured for 8 traits: head width (HW), face width (FW), eye length (EL), thorax length (THL), wing length (WL), wing width (WW), femur length (FL), and tibia length (TIL). Combinations of different multivariate statistical methods and graphical analyses were used to evaluate sexual selection on male phenotype. The results indicated that wing width and thorax length would be the most probable targets of sexual selection. They describe a non-linear association between expected fitness and each of these 2 traits. This non-linear relation suggests that observed selection could maintain the diversity related to body size. (author) [Spanish] A pesar del interes por la aplicacion de metodos de control de bajo impacto ambiental sobre Anastrepha fraterculus (Diptera: Tephritidae), como la Tecnica del Insecto Esteril (TIE), no existe aun informacion suficiente sobre su biologia, taxonomia y comportamiento. Este trabajo tiene como objetivo evaluar el desempeno de moscas en jaulas de campo a traves del estudio de la competitividad sexual entre machos salvajes (seleccion sexual). Para ello, se muestreo una poblacion de Horco Molle, Tucuman (Argentina). En jaulas de campo se liberaron machos y hembras adultos virgenes para evaluar la competicion por el apareamiento. Se midieron ocho rasgos morfometricos en machos exitosos y no exitosos: ancho de la cabeza, ancho de la cara, largo del ojo, largo del torax, largo del ala, ancho del ala, largo del femur y largo de la tibia. Se realizaron analisis morfometricos para determinar la relacion entre el fenotipo multivariado y el exito copulatorio. Para evaluar la seleccion sexual sobre el fenotipo del macho se utilizaron diferentes combinaciones de metodos estadisticos multivariados y analisis graficos. Los resultados demostraron que el ancho de ala y el largo de torax serian los blancos mas probables de seleccion sexual, y describen una asociacion no lineal entre el exito copulatorio y cada uno de estos dos rasgos. Dicha asociacion sugiere que la seleccion observada mantendria la diversidad para el tamano del cuerpo. (author)