Sample records for aula como campo

  1. Ttulo: Competicin basada en aprendizaje cooperativo como actividad en grupos dentro del aula Autor/res/ras: Ivn Cantador, Alejandro Bellogn (ivan.cantador@uam.es, alejandro.bellogin@uam.es)

    E-print Network

    Bellogin, Alejandro

    1 Título: Competición basada en aprendizaje cooperativo como actividad en grupos dentro del aula virtuales de enseñanza- aprendizaje y redes sociales. [ ] Planificación e implantación de docencia en otros competencias profesionales mediante la experiencia en el aula y la investigación científica. [ ] Evaluación de

  2. Limitaciones en los protocolos de redes Ethernet - TCP\\/IP para su utilizacin como buses de campo industriales

    Microsoft Academic Search

    Fabiana Ferreira; Pablo Capotondo

    Resumen La utilizacin de redes Ethernet TCP- IP como buses de campo en las aplicaciones de control industrial se est difundiendo rpidamente. Sin embargo las Ethernet industriales disponibles en el mercado proponen diversas modificaciones a los protocolos para poder aplicarse. Los motivos por los que estos protocolos deben modificarse todava no estn bien delimitados, ni tampoco si estas modificaciones son

  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. SOBRE AULAS DE FSICA E AMBIENTES DE APRENDIZAGEM

    Microsoft Academic Search

    Ernesto Macedo Reis; Marlia Paixo Linhares; Norte Fluminense

    Resumo: Os primeiros resultados de uma experincia didtica utilizando um ambiente de aprendizagem, denominado Espao Virtual de Aprendizagem (EVA) em apoio a atividades presenciais, realizada no CEFET -Campos\\/RJ apontam que o frum deste ambiente teve alto nvel de aceitao e contribuiu para melhorar a qualidade das aulas de Fsica no Ensino Mdio. Para que essa primeira avaliao tenha sido confirmada

  5. An Experience on Virtual Teaching: Aula Net

    Microsoft Academic Search

    A. J. Lpez Menndez; R. Surez

    The development of new Information and Communication Technologies (ICT) has introduced substantial social changes, including teaching and learning methods. In this context, several projects have been encouraged by European and national authorities, involving both public and private institutions, mainly universities. AulaNet has been developed as a Virtual Campus in the University of Oviedo, offering the subject Economic Data Analysis as

  6. Aviso legal -Aula Virtual Servei d'Informtica. UNIVERSITAT DE VALNCIA

    E-print Network

    Valencia, Universidad de

    Aviso legal - Aula Virtual © Servei d'Informàtica. UNIVERSITAT DE VAL?NCIA - Dr.Moliner, 50. 46100/1999, de 13 de diciembre, de Protección de Datos de Carácter Personal. El aula virtual es un recurso exclusivamente para los fines propios del Aula virtual garantizando en todo caso la confidencialidad de la misma

  7. La web: una herramienta til en el aula de \\

    Microsoft Academic Search

    Amalia M. De Ua

    2007-01-01

    En un momento en el que lo virtual se est acercando a las aulas, el uso de Internet se ampla da a da y las clases de lenguas extranjeras se acercan a metodologas que anan enfoques comunicativos y recursos multimedia hemos de aprovechar los recursos gratuitos de gran utilidad que ofrece la red para la enseanza y el aprendizaje del

  8. VIAJE A LO DESCONOCIDO: RECORRIENDO UN AULA VIRTUAL

    Microsoft Academic Search

    Sheina Lee Leoni Handel

    2010-01-01

    En este artculo tratar de demostrar la importancia que puede llegar a tener la educacin a distancia en la poca actual, partiendo desde un espacio virtual creado especialmente para esa finalidad, al que llamaremos Aula Virtual. Sin embargo debemos observar, que las nuevas tecnologas con las que se conforma dicho entorno son simplemente medios tecnolgicos que el docente debe organizar

  9. SALA DE AULA VIRTUAL EM INSTITUIO DE INTERNAO 1

    Microsoft Academic Search

    JANAINA ABDALLA

    2002-01-01

    Resumo: Este texto apresenta trs interfaces de estudo: instituio disciplinar\\/ sociedade de controle, tecnologia da comunicao e da informao e educomunicao partir de um objeto de pesquisa: Sala de Aula Virtual em Instituio de Internao de Adolescente em conflito com a lei sob o regime de internao. Busca compreender a natureza da instituio e sua relao com o poder disciplinar,

  10. Sistemas Correctores de Campo Para EL Telescopio Cassegrain IAC80

    NASA Astrophysics Data System (ADS)

    Galan, M. J.; Cobos, F. J.

    1987-05-01

    El proyecto de instrumentacin de mayor importancia que ha tenido el Instituto de Astrofisica de Canarias en los ltimos afios ha sido el diseflo y construccin del te1escopio IAC8O. Este requera del esfuerzo con junto en mecnica, ptica y electrnica, lo que facilit la estructuracin y el crecimiento de los respectivos grupos de trabajo, que posteriormente se integraron en departamentos En su origen (1977), el telescopio IAC80 fue concebido como un sistema clsico tipo Cassegrain, con una razn focal F/i 1.3 para el sistema Casse grain y una razn focal F/20 para el sistema Coud. Posteriormente, aunque se mantuvo la filosofia de que el sistema bsico fuera el F/11.3, se consider conveniente el diseo de secundarios para razones focales F/16 y F/32, y se elimin el de F/20. Sin embargo, dada la importancia relativa que un foco estrictamente fotogrfico tiene en un telescopio moderno, diseado bsicamente para fotometra fotoelctrica y con un campo util mnimamente de 40 minutos de arco, se decdi Ilevar a cabo el diseo de un secundario F/8 con un sistema corrector de campo, pero que estuviera formado nicamente por lentes con superficies esfricas para que asl su construccin fuera posible en Espaa en Mxico. La creciente utilizacin de detectores bidimensionales para fines de investigacin astron6mica y la viabilidad de que en un futuro cercano stos tengan un rea sensible cada vez mayor, hicieron atractiva la idea de tener diseado un sistema corrector de campo para el foco primario (F/3), con un campo til mnimo de un grado, y tambin con la limitante de que sus componentes tuvieron slamente suprficies esfricas. Ambos diseos de los sis-temas correctores de campo se llevaron a cabo, en gran medida, como parte de un proyecto de colaboracin e intercambio en el rea de diseo y evaluacin de sistemas pticos.

  11. 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. Coletor de lixo faz parte do sistema. Siang Wun Song - Universidade de São Paulo - IME/USP Uma Aula

  12. Aulas Informticas de libre acceso (Informtica, nuevas tecnologas y redes sociales)

    E-print Network

    Escolano, Francisco

    aulas informáticas de libre acceso CAMPUS VIRTUAL CORREO ELECTR?NICO RED INALÁMBRICA WIRELESS (wifi) SERVICIO DE PR?STAMO DE ORDENADORES PORTÁTILES EN BIBLIOTECAS AULA VIRTUAL PÁGINAS WEB PERSONALES DELAulas Informáticas de libre acceso (Informática, nuevas tecnologías y redes sociales) INTRODUCCI?N

  13. AULA virtual reality test as an attention measure: convergent validity with Conners' Continuous Performance Test.

    PubMed

    Daz-Orueta, Unai; Garcia-Lpez, Cristina; Crespo-Egulaz, Nerea; Snchez-Carpintero, Roco; Climent, Gema; Narbona, Juan

    2014-01-01

    The majority of neuropsychological tests used to evaluate attention processes in children lack ecological validity. The AULA Nesplora (AULA) is a continuous performance test, developed in a virtual setting, very similar to a school classroom. The aim of the present study is to analyze the convergent validity between the AULA and the Continuous Performance Test (CPT) of Conners. The AULA and CPT were administered correlatively to 57 children, aged 6-16 years (26.3% female) with average cognitive ability (IQ mean = 100.56, SD = 10.38) who had a diagnosis of attention deficit/hyperactivity disorder (ADHD) according to DSM-IV-TR criteria. Spearman correlations analyses were conducted among the different variables. Significant correlations were observed between both tests in all the analyzed variables (omissions, commissions, reaction time, and variability of reaction time), including for those measures of the AULA based on different sensorial modalities, presentation of distractors, and task paradigms. Hence, convergent validity between both tests was confirmed. Moreover, the AULA showed differences by gender and correlation to Perceptual Reasoning and Working Memory indexes of the WISC-IV, supporting the relevance of IQ measures in the understanding of cognitive performance in ADHD. In addition, the AULA (but not Conners' CPT) was able to differentiate between ADHD children with and without pharmacological treatment for a wide range of measures related to inattention, impulsivity, processing speed, motor activity, and quality of attention focus. Additional measures and advantages of the AULA versus Conners' CPT are discussed. PMID:23638628

  14. 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.

  15. EL PORTAFOLIO VIRTUAL COMO ESTRATEGIA DIDACTICO-METODOLGICA Y DE EVALUACIN EN LA ENSEANZA UNIVERSITARIA SEMIPRESENCIAL Y A DISTANCIA

    Microsoft Academic Search

    Ramn Prez Prez

    Resumo: Na atualidade a educao superior se v submetida a numerosos processos de mudana que vm determinados por mltiplas variveis que a fazem mais complexa, adicionando assim complexidade os processo que devem acontecer no sala de aula com relao ao que cabe esperar tanto do corpo discente como do prprio professorado. A globalizao, a competitividade, as exigncias dos sistemas de

  16. Astronomy in the Classroom: Why? (Spanish Title: Astronoma en la Clase: Por Qu?) Astronomia na Sala de Aula: Por Qu?

    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 estn 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 astronoma. En qu sentido y en qu medida sera conveniente tratarla en clase, ya sea en clases de ciencias naturales, especficamente en las de astronoma o asignaturas afines? Elaboramos en este artculo algunos aspectos de las ventajas de tratar esta rea del conocimiento en las escuelas, teniendo en cuenta las dimensiones epistemolgica y axiolgica de la astronoma, a la luz de la visin de la ciencia como un dilogo inteligente con el mundo (Bachelard), adems de la propuesta del conocimiento "problematizador" de Paulo Freire. Proponemos que en realidad la astronoma no tiene por qu ser vista slo como un nuevo conjunto de contenidos que se ensean, sino que aparece como un conjunto de temas de motivacin para el debate histrico-filosfico y para permitir la discusin de los conceptos tpicos de otras disciplinas. Muitas discusses vm acontecendo sobre a relevncia dos temas abordados em sala de aula. Um tema, em particular, foco deste ensaio: a astronomia. Em que sentido e em que medida valeria a pena abord-la em aulas, seja de cincias, seja de astronomia especificamente, ou em disciplinas afins? Discutimos neste texto alguns aspectos das vantagens de se tratar essa rea do conhecimento nas escolas, levando em conta as dimenses epistemolgica e axiolgica da astronomia, luz da viso da cincia como um dilogo inteligente com o mundo, de Bachelard, alm da proposta de problematizao do conhecimento, de Paulo Freire. Proporemos que de fato a astronomia no precisa ser vista como apenas um novo conjunto de contedos a serem ensinados, mas figura como conjunto de temas motivadores para discusses histrico-filosficas, alm de permitir a abordagem de conceitos tpicos de outras disciplinas.

  17. 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/RIPAMONTI 12,20 Interdisciplinary course of robotics BONARINI-ROMERO 12,30 Virtual Prototyping BORDEGONI 12

  18. 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,50 Interdisciplinary course of robotics BONARINI-ROMERO 12,00 Virtual Prototyping BORDEGONI 12,10 Packaging design

  19. 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

  20. The Campo Imperatore Near Earth Object Survey

    Microsoft Academic Search

    A. Boattini; A. Di Paola; F. Bernardi; F. De Luise; V. Casula; A. Giunta; D. Perna; N. Napoleone; A. Carusi; E. Dotto; G. B. Valsecchi

    2004-01-01

    The CINEOS program (Campo Imperatore Near Earth Object Survey), started in 2001, is dedicated to the discovery and follow-up of Near Earth Objects, namely asteroids and comets which periodically approach or intersect the Earth's orbit. In particular CINEOS is addressed to the discovery of Atens and Inner Earth Objects (IEOs) by extending survey coverage at small solar elongations, and to

  1. L'Aula de Cinema de la UV analitza en un cicle els formes narratives discontnues del cinema negre postmodern

    E-print Network

    Valencia, Universidad de

    L'Aula de Cinema de la UV analitza en un cicle els formes narratives discontnues del cinema negre postmodern L'Aula de Cinema de la Universitat de Valncia dedica el mes de juny a analitzar les formes narratives discontnues del cinema negre postmodern amb el cicle cinematogrfic PUZLE NOIR. DESMUNTANT EL

  2. 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.

  3. OS AEROPORTOS DE VIRACOPOS E DE SO JOS DOS CAMPOS E AS ESTRATGIAS EMPRESARIAIS NO MERCADO MUNDIAL1

    Microsoft Academic Search

    JOSMAR CAPPA

    Resumo: neste artigo procurou-se compreender a logstica dos aeroportos de Viracopos e de So Jos dos Campos como parte das estratgias de concorrncia das grandes empresas no Brasil que atuam no mercado mundial. Enfatizou-se que os aeroportos cargueiros influenciam o desenvolvimento nacional e regional e so influenciados pela dinmica econmica dos municpios onde esto localizados, pois o transporte areo de

  4. Geology of petroleum in Campos basin, Brazil

    Microsoft Academic Search

    Meister

    1984-01-01

    A schematic model of oil generation, migration, accumulation, and alteration is presented for the Campos basin, a sedimentary province covering an area of nearly 31,000 km² (12,000 mi²) offshore southeastern Brazil, where an estimated 1 billion m³ (6.3 billion bbl) of oil in place has been discovered since 1974. Source rocks for this oil belong to the Lower Cretaceous Lagoa

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

    E-print Network

    Picó n Garfield, Evelyn

    1980-07-01

    SUMMER 1980 95 Una dulce bondad que atempera las crueldades: El campo de Griselda Gmbaro EVELYN PICON GARFIELD "The opposite of cruelty is freedom." El teatro de Griselda Gmbaro (Argentina, 1928) ha sido calificado de absurdo y cruel1 por... cuando la nombra "(como si soara) Una dulce bondad que atempera las crueldades. . . " (p. 71). Ase gura que Franco la cuida "como a la nia de sus ojos" (p. 70). "Es mi guardin" (p.37). De los resultados del "dulce dao" que ejerce Franco, la...

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

    E-print Network

    Rey Juan Carlos, Universidad

    Experimentais e Tecnologia Ensinado no campus: Vicálvaro e Móstoles Visita Virtual: Campus Vicálvaro , Móstoles créditos cada. 1.6. Qual é a modalidade de ensino? Presencial em sala de aula 1.7. Dentro da URJC, em que

  7. Notas de Aula: Fisica para Biologia: PRELIMINAR Nestor Caticha e Osame Kinouchi

    E-print Network

    Caticha, Nestor

    Notas de Aula: F´isica para Biologia: PRELIMINAR Nestor Caticha e Osame Kinouchi 27 de junho de´ificas nem discutir a biologia por tr´as destas aplica¸c~oes. Esperamos que isso seja estudado em outras problema maior para estudantes de biologia pode ser o tratamento matem´atico. Usaremos novamente o

  8. Notas de Aula: Fisica para Biologia: PRELIMINAR Nestor Caticha e Osame Kinouchi

    E-print Network

    Caticha, Nestor

    Notas de Aula: F´isica para Biologia: PRELIMINAR Nestor Caticha e Osame Kinouchi 17 de abril de´oxima d´ecada. H´a vezes em que a escolha de carreira dos estudantes de biologia ´e descrita usando exemplos de simbiose entre biologia e f´isica que demostram alguns dos pontos altos da

  9. COMPLEMENTI DI CALCOLO NUMERICO (2 CFU = 1 in aula + 1 in laboratorio)

    E-print Network

    Vianello, Marco

    COMPLEMENTI DI CALCOLO NUMERICO (2 CFU = 1 in aula + 1 in laboratorio) Corso di Laurea minimi quadrati. 1.2) LABORATORIO: implementazione e sperimentazione di metodi iterativi per sistemi lezioni e/o dal laboratorio; le esercitazioni di laboratorio si trovano all'indirizzo web: http

  10. Tecnologia de Informao Aplicada Educao: Um (Meta) Curso no Ambiente AulaNet

    E-print Network

    Endler, Markus

    Rio de Janeiro -- PUCRio R. M. S. Vicente 225 Gvea Rio de Janeiro 22453900 Brasil aulanet@les.inf.pucrio at the Catholic University of Rio de Janeiro (PUCRio). AulaNet is an environment for the creation, participation.br PUCRioInf.MCC17/00. Maro de 2000. RESUMO Este trabalho descreve um curso desenvolvido

  11. PROBLEMAS DE CONDUCTA EN EL NIO CON TDAH: ESTRATEGIAS DE INTERVENCIN EN EL AULA

    Microsoft Academic Search

    Isabel Orjales Villar

    Los estudios epidemiolgicos revelan que el Trastorno por Dficit de Atencin con o sin hiperactividad se presenta en un 3 hasta un 6% de los nios en edad escolar por lo tanto, en un aula de educacin primaria o secundaria podemos encontrar la razonable cifra de 1 o 2 nios con este trastorno. La sintomatologa del TDAH implica dos bloques

  12. Towards an Engineering Approach for Groupware Development: Learning from the AulaNet LMS

    E-print Network

    Barbosa, Alberto

    Lucena Catholic University of Rio gerosa@inf.puc-rio.br Abstract This paper presents the AulaNet learning management system, its architecture and the collaboration model that guided its development an architectural support for collaboration aspects and a collaboration-based engineering approach to groupware

  13. La disciplina y la convivencia en el aula desde la perspectiva de futuros maestros de ingls

    Microsoft Academic Search

    XI CONGRESO; Consejo de Redaccin; REVISTA ELECTRNICA; Garca Mata; Barrios Espinosa

    2008-01-01

    Esta comunicacin presenta los resultados parciales de un estudio de corte cualitativo orientado a indagar en las concepciones y creencias que sostienen 45 futuros maestros especialistas en ingls sobre cuestiones relativas a la disciplina y la convivencia en el aula. Los resultados que aqu se muestran incluyen a) las causas a las que los participantes en el estudio atribuyen los

  14. USOS EXPERIMENTALES DE ESTNDARES EDUCATIVOS EN EL SISTEMA AULA

    Microsoft Academic Search

    Pilar Sancho; Borja Manero; Baltasar Fernndez-Manjn

    El principal objetivo del proyecto aula> es crear un entorno de investigacin sobre sistemas de aprendizaje personalizado en la Web (e-learning) basados en estndares educativos (e.g. IMS) y utilizando tecnologas 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

  15. Comunit virtuale in aula: uno strumento innovativo per l'eLearning

    Microsoft Academic Search

    L. Mari; D. Sciuto; P. Faverio; R. Hodges; C. Mari; D. Restelli

    Il lavoro introduce un'architettura didattica basata sulla scelta di adottare strumenti ICT per complementare le modalit tradizionali di gestione dei processi formativi mediante un sistema di comunit virtuale moderata e realizzata in aula. Vengono presentate le caratteristic he principali del modello concettuale che ha portato all'implementazione di tale architettura in un sistema web-based e i risultati di un'esperienza dell'impiego di

  16. CANVI DE DOCENCIA DE L'AULA 28a DEL 12 AL 14 DE JUNY

    E-print Network

    Politècnica de Catalunya, Universitat

    TRANSPORT AERI Dimecres, de 08:00-09:00h. TECNOLOGIA AEROESPACIAL I TRANSPORT AERI Dimecres de 09:00-12:00h. Dimecres 13 de juny a la C4-240V TECNOLOGIA AEROESPACIAL I TRANSPORT AERI Dimecres de 15:00-18:00h. TECNOLOGIA AEROESPACIAL I TRANSPORT AERI Dimecres, de 18:00-19:00h. Dijous 14 de juny a l'aula C4-001Pg

  17. The Aula Espazio Gela Observatory: A tool for Solar System Education and Outreach

    NASA Astrophysics Data System (ADS)

    Rojas, J. F.; Perez-Hoyos, S.; Hueso, R.; Mendikoa, I.; Sanchez-Lavega, A.

    2011-10-01

    We present a summary of the activities undertaken over the first year of operations of the "Aula Espazio Gela Observatory", with teaching and astronomy outreach purposes. The observatory belongs to the Universidad del Pas Vasco and is a fundamental part of the "Master en Ciencia y Tecnologa Espacial" (Space Science and Technology master). It is an urban observatory with the dome located on the roof of the School of Engineering at the Universidad del Pais Vasco in Bilbao (Spain).

  18. 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 ...

  19. 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

    jvenes en las redes sociales Alberto Garca Garca Comunicacin 74106 M CRISTINA AULA 14 22 al 26 Curso sociales 74105 M CRISTINA AULA 10 22 al 26 Curso 70 Nuevas estrategias comunicativas y publicitarias para Manuel Blasco Fontecilla Ciencias Sociales 74308 22 al 24 Encuentro 3 El desarrollo econmico y social

  20. DIA HORA AULA CURSO TITULACION ASIGNATURA 17/06/2013 9:00 1 Ingeniera Informtica (online) Fundamentos de los Computadores (-)

    E-print Network

    Rey Juan Carlos, Universidad

    DIA HORA AULA CURSO TITULACION ASIGNATURA 17/06/2013 9:00 1 Ingeniería Informática (online Datos y Algoritmos Avanzados (-) #12;DIA HORA AULA CURSO TITULACION ASIGNATURA 07/06/2013 15:00 AIII 007 001 (130) 5 Ingeniería Informática (online) Realidad Virtual y Ani

  1. Teaching Space and Planetary Sciences: The Aula Espazio and the Master in Space Science, Technology and Observations at Universidad del Pas Vasco (Spain)

    Microsoft Academic Search

    Agustin Sanchez-Lavega; R. Hueso; S. Prez-Hoyos; T. del Rio; A. Oleaga

    2009-01-01

    We present the Aula Espazio, a facility dedicated to teach Space Sciences at Master and Doctorate level at the Universidad del Pas 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 associated to the Aula. We

  2. The Campo Imperatore Near Earth Object Survey (CINEOS)

    Microsoft Academic Search

    Andrea Boattini; Germano DAbramo; Giovanni B. Valsecchi; Andrea Carusi; Andrea Di Paola; Fabrizio Bernardi; Robert Jedicke; Alan W. Harris; Elisabetta Dotto; Fiore De Luise; Davide Perna; Riccardo Leoni

    2007-01-01

    The Campo Imperatore Near Earth Object Survey (CINEOS) is an Italian survey dedicated to the search and follow-up of Near\\u000a Earth Objects (NEOs). It is operated with the 90cm f\\/3 Schmidt telescope at the Campo Imperatore of the Rome Astronomical\\u000a Observatory (INAF-OAR) as a joint project with the Istituto di Astrofisica Spaziale and Fisica Cosmica (INAF-IASF) in Rome.\\u000a Since the

  3. Novel Au\\/La 1? x Sr x MnO 3 and Au\\/La 1? x Sr x CrO 3 composites: Catalytic activity for propane partial oxidation and reforming

    Microsoft Academic Search

    S. Barison; M. Battagliarin; S. Daolio; M. Fabrizio; E. Miorin; P. L. Antonucci; S. Candamano; V. Modafferi; E. M. Bauer; C. Bellitto; G. Righini

    2007-01-01

    This work describes the low temperature synthesis of novel nanosized Au\\/La1?xSrxMnO3 (x?0.4) and Au\\/La0.85Sr0.15CrO3 composites and investigates their potential as anodic catalysts for propane reforming. The pristine La1?xSrxMnO3 (x?0.4) and La0.85Sr0.15CrO3 were prepared by a modified nitratecitrate Pechini method and the process was optimized in order to obtain high surface area perovskite powders. These materials with nanometric or sub-micrometric grain

  4. Salas de aulas 0.9, 0.13, 0.15, 0.16, 0.17,

    E-print Network

    Lisboa, Universidade Técnica de

    Salas de aulas Piso 0 0.9, 0.13, 0.15, 0.16, 0.17, 0.19, 0.23, 0.25, 0.32, 0.34, 0.65, 0.67, 0 Serviços de Informática dsi.tagus.ist.utl.pt Serviços e gabinetes de apoio Salas de aulas, anfiteatros e gabinetes de apoio Visita virtual Faça uma visita virtual ao Campus Taguspark, disponível em: www

  5. Los campos de concentracin en Europa. Algunas consideraciones sobre su definicin, tipologa y estudios comparados

    Microsoft Academic Search

    Jan Stanis?aw Ciechanowski

    2005-01-01

    El artculo presenta el problema de los campos de concentracin en Europa durante la Segunda Guerra Mundial y la posguerra. Aborda el origen y funcionamiento de los campos nazis y soviticos, y presenta la perspectiva comparada de los campos de los pases totalitarios con los campos de prisioneros de guerra y de internamiento, tambin denominados de concentracin. Para este fin

  6. Sistemas Distribuidos e Redes de Sensores Aula 6: Outros Padr~oes disseminac~ao e roteamento

    E-print Network

    Rodriguez, Noemi

    Sistemas Distribuidos e Redes de Sensores Aula 6: Outros Padr~oes disseminac~ao e roteamento abril de 2013 Sistemas Distribuidos e Redes de Sensores #12;Padr~oes de programas distribuidos padr 1991, 49-90. Sistemas Distribuidos e Redes de Sensores #12;Notac~ao Andrews canais desacoplamento em

  7. Genova Silicon Valley 10th Edition Incontro a Economia con Ettore Leale, 29 novembre , ore 17, aula Embriaco

    E-print Network

    Robbiano, Lorenzo

    Genova Silicon Valley 10th Edition Incontro a Economia con Ettore Leale, 29 novembre , ore 17, aula Embriaco E' partito da Genova, nel 2005, il ponte tra Italia e Silicon Valley a beneficio degli studenti social network www.siliconvalleystudytour.com, hanno partecipato alle 9 edizioni del Silicon Valley Study

  8. Marted 24 Aprile 2012 alle ore 16.30 Aula N7 della Facolt di Ingegneria Via Branze, 38 -Brescia

    E-print Network

    Brescia, Università degli Studi di

    Seminario Martedì 24 Aprile 2012 alle ore 16.30 Aula N7 della Facoltà di Ingegneria ­ Via Branze, 3D Virtual Cities, Geobrowsers Abstract: Lo scopo delle ricerche sul « web semantico » è quello di

  9. "Ask Argonne" - Edwin Campos, Research Meteorologist, Part 2

    SciTech Connect

    Edwin Campos

    2013-05-23

    Argonne's Edwin Campos has for the last two decades studied weather, and in particular, clouds. His research can help make solar power a more viable option for the U.S. and the world. In this video, Dr. Campos answers questions that were submitted by the public in response to his introductory video: http://www.youtube.com/watch?v=pfdoHz.... We will be posting a new "Ask Argonne" video every other month, on various topics. Keep an eye out for your next opportunity to submit a question and see if it gets answered - and if you get a shout-out on camera.

  10. "Ask Argonne" - Edwin Campos, Research Meteorologist, Part 2

    ScienceCinema

    Edwin Campos

    2013-06-10

    Argonne's Edwin Campos has for the last two decades studied weather, and in particular, clouds. His research can help make solar power a more viable option for the U.S. and the world. In this video, Dr. Campos answers questions that were submitted by the public in response to his introductory video: http://www.youtube.com/watch?v=pfdoHz.... We will be posting a new "Ask Argonne" video every other month, on various topics. Keep an eye out for your next opportunity to submit a question and see if it gets answered - and if you get a shout-out on camera.

  11. AULA VIRTUAL

    Microsoft Academic Search

    Quirina M. Morales Ballagas; Iliana Cervantes Alonso; Jess Miguel Rodrguez Rubinos; Maykel Daz Valls

    2010-01-01

    El uso de las Tecnologas de la Informacin y las Comunicaciones (TICs) y sus posibilidades de acceder rpidamente a una gran cantidad de informacin constituye un recurso de gran utilidad para los alumnos y maestros, al aprovechar sus potencialidades para la educacin presencial, semi-presencial y a distancia.

  12. IMPLEMENTING WATSON-CRICK FINITE AUTOMATA Marcelino Campos

    E-print Network

    València, Universitat Politècnica de

    IMPLEMENTING WATSON-CRICK FINITE AUTOMATA IN JAVA* Marcelino Campos Departamento de Sistemas/n 46022 Valencia (Spain) jsempere@dsic.upv.es ABSTRACT Watson-Crick finite automata (WKFA) were first CONCEPTS AND NOTATION Watson-Crick finite automata (WKFA) (Freund et al., 1997) is a good example of how

  13. Luned 4 febbraio L'etica della Scienza Aula Magna -Via Festa del Perdono, 7 ore 10:00 Mssimo Reichlin Bioetica

    E-print Network

    De Cindio, Fiorella

    :30 Raffaella Molteni Ansia e stress: un equilibrio tra normalita' e patologia Mercoledì 6 febbraio Il Molteni Ansia e stress: un equilibrio tra normalita' e patologia Chirurgia cerebrale e dipendenze Aula Pio

  14. EVALUATION OF PHYTOMASS PRODUCTIVITY AND N, P AND K ACCUMULATION OF SHRUB LEGUMES IN ALLEY CROPPING SYSTEM IN CAMPOS DOS GOYTACAZES (RJ)

    Microsoft Academic Search

    Luciano Rodrigues Queiroz; Cunha Coelho; Deborah Guerra Barroso; Aparecida Vieira

    2007-01-01

    RESUMO O objetivo deste trabalho foi avaliar a produtividade de fitomassa da parte area e o acmulo de N, P e K nas leguminosas arbreas em sistemas agroflorestais de alias, bem como verificar o efeito da adio de fsforo sobre as leguminosas. Foram realizados experimentos de campo com a utilizao de leguminosas, com e sem adio de P, por

  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

    ...the Campo Indian Reservation for the purpose of constructing and operating a solid waste landfill, recycling facility, and composting facility. In 1989, the Campo Band authorized MHI to enter into a sublease with Mid-American Waste Systems, Inc....

  16. Sistemas Distribuidos e Redes de Sensores Aula 6,5...: Outros Padr~oes disseminac~ao e roteamento

    E-print Network

    Rodriguez, Noemi

    Sistemas Distribuidos e Redes de Sensores Aula 6,5...: Outros Padr~oes disseminac~ao e roteamento abril de 2013 Sistemas Distribuidos e Redes de Sensores #12;Observac~oes sobre o padridos e Redes de Sensores #12;Algoritmo probe/echo Um probe e uma mensagem enviada por um no para o seu

  17. 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

  18. 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.

  19. [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

  20. L'Aula virtual de qumica: s de l'entorn Moodle i de continguts digitals en l'ensenyament-aprenentatge de la qumica del batxillerat

    Microsoft Academic Search

    Jos ngel Hernndez Santadara

    2010-01-01

    L'article descriu l'estructura i els continguts que incorpora l'aula virtual dissenyada per l'autor, tot mostrant les\\u000adiverses possibilitats que ofereixen l'entorn virtual d'aprenentatge Moodle i els continguts digitals en la docncia de\\u000ala qumica del batxillerat. L'aula virtual permet el desenvolupament dels continguts prescriptius del currculum treballant\\u000aen un marc innovador que facilita l'accs de l'alumnat a fonts d'informaci i

  1. Sulla teoria dellaccensione della scarica elettrica in campo magnetico trasversale

    Microsoft Academic Search

    G. Valle

    1950-01-01

    RiassuntoSi espone una teoria sufficientemente completa del potenziale di scarica in campo magnetico trasversale dalla quale risultano\\u000a chiaramente precisate le variazioni che subisce il diagramma rappresentativo della legge diPaschen al crescere dellintensit del campo magnetico da zero fino a valori comunque elevati e vengono stabiliti i limiti entro\\u000a i quali la scarica pu soltanto adescarsi per la presenza del campo

  2. Late Quaternary vegetation, climate and fire history of the Araucaria forest and campos region from Serra Campos Gerais, ParanState (South Brazil)

    Microsoft Academic Search

    Hermann Behling

    1997-01-01

    New palynological and charcoal data from a bog (2440?S, 5013?W, 1200 m asl) of Serra Campos Gerais, northeastern ParanState, allow a complete and detailed reconstruction of the late Quaternary vegetation and climate history of the South Brazilian highlands. The late-glacial period, which starts at 12,50014C yr BP, indicates the predominance of a diverse grassland vegetation (campos) with scattered stands of

  3. 'Cortar na investigao como queimar

    E-print Network

    Instituto de Sistemas e Robotica

    Nobel da Medicina e presidente da Royal Society, o britânico vem a Portugal mostrar que ciência e bem de sempre no financiamento de bolsas pela Fundação para a Ciência e Tecnologia. > Como vê o? Em biologia c medicina, queremos perceber como fun- cionam os seres vivos - o que é crucial para uma

  4. Programma di CALCOLO NUMERICO (6 CFU = 5 in aula + 1 in laboratorio) Corso di Laurea triennale in Informatica -a.a. 2006/07, terzo trimestre

    E-print Network

    Vianello, Marco

    di Newton per sistemi. LABORATORIO: introduzione al calcolo numerico in Matlab/Octave, metodi diProgramma di CALCOLO NUMERICO (6 CFU = 5 in aula + 1 in laboratorio) Corso di Laurea triennale, di una potenza ad esponente intero, di un determinante. LABORATORIO: ambienti software dedicati al

  5. CALCOLO NUMERICO (4 CFU = 3 in aula + 1 in laboratorio) Corso di Laurea triennale in Informatica -a.a. 2005/2006, terzo trimestre

    E-print Network

    Vianello, Marco

    CALCOLO NUMERICO (4 CFU = 3 in aula + 1 in laboratorio) Corso di Laurea triennale in Informatica. LABORATORIO: introduzione al calcolo numerico in linguaggio Python con le estensioni Numeric e Scientific, inversione di matrici; norme di vettori e matrici, condizionamento di un sistema lineare. LABORATORIO

  6. Behavior competence development through e-learning: experience at the undergraduate level in the context of Aula a Distancia Abierta (ADA) Madrid, Spain

    Microsoft Academic Search

    Ignacio de los Ros Carmenado; Jos Mara Daz-Puente; Francisca Gmez Gajardo

    2011-01-01

    This communication presents the results of an innovative approach for competence development suggesting a new methodology for the integration of these elements in professional development within the ADA initiative (Aula a Distancia Abierta, Distance and Open Classroom) of the Community of Madrid. The main objective of this initiative is to promote the use of Information and Communication Technologies (ICTs) for

  7. Using the Spanish Online Resource "Aula Virtual de Espanol" (AVE) to Promote a Blended Teaching Approach in High School Spanish Language Classrooms

    ERIC Educational Resources Information Center

    Pellerin, Martine; Montes, Carlos Soler

    2012-01-01

    The study explores the effectiveness of the implementation of blended teaching (BT) by combining the Spanish online resource "Aula Virtual de Espanol" (AVE) with the face-to-face (F2F) delivery approach in second language Spanish programs in two high schools in Alberta, Canada. Findings demonstrate the effectiveness of combining the online

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

    ERIC Educational Resources Information Center

    Snchez-Lavega, Agustn; Prez-Hoyos, Santiago; Hueso, Ricardo; del Ro-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

  9. Urban forest and environmental inequality in Campos dos Goytacazes, Rio de Janeiro, Brazil

    Microsoft Academic Search

    Marcos A. Pedlowski; Victor Andrade Carneiro Da Silva; Janie Jasmim Corabi Adell; Nikolas C. Heynen

    2002-01-01

    Social and spatial inequality regarding environmental resources and services is one of most complex issues affecting contemporary urban life. The objective of this research is to study the spatial distribution of trees in public areas in Campos dos Goytacazes, Rio de Janeiro, Brazil. This research presents data gathered in ten neighborhoods in Campos. These neighborhoods were split into three distinct

  10. Different Cultures in Astronomy Education and Their Meanings in the Classroom. (Spanish Title: Las Diferentes Culturas en la Educacin en Astronoma y Sus Significados EN EL Aula. ) As Diferentes Culturas na Educao em Astronomia E Seus Significados em Sala de Aula

    NASA Astrophysics Data System (ADS)

    Pereira de Barros, Vicente; Bovolenta Ovigli, Daniel Fernando

    2014-12-01

    This paper is a reflection about the use of History of Science in the curriculum of formal education, through the discussion concerning cultural elements of several ethnic groups in Brazil, in actions related to astronomy education. The work was developed in the framework of an extension course and the analysis undertaken here refers to a meeting that discussed didactic sequences relating to that theme, based on the Brazilian law 11.645/2008, which states the obligation to present the subject "African-brazilian and indigenous History and Culture" in the official curriculum. The extension action was developed with teachers who teach Natural Sciences, in So Paulo state, discussing issues related to the use of History of Science and the relationship with cosmogonies from Iorub and Tupi peoples, highlighting how they can enhance the work with Astronomy(ies) in the classroom. It was observed that the participants had not yet presented these themes in their classes and also did not participate in training courses that discussed these subjects. Este artculo presenta una reflexin sobre el uso de la historia de la ciencia en el currculo de la educacin formal, a travs de la discusin sobre el uso de los elementos culturales de los grupos tnicos en Brasil, en acciones relacionadas con la educacin en astronoma. El trabajo se desarroll en el marco de un curso de extensin y el anlisis realizado aqu se refiere a un encuentro en el cual se abordaron secuencias didcticas relacionadas con ese tema, sobre la base de la ley brasilera 11.645/2008 que dispone la obligatoriedad del tema "Historia y Cultura africana e indgena en el Brasil" en el currculo oficial. La accin de extensin se desarroll con los profesores de ciencias naturales en el interior del estado de So Paulo, discutiendo temas relacionados con el uso de la historia de la ciencia y la relacin con las cosmogonas de los pueblos Iorub y Tupi, que muestra cmo se puede mejorar el trabajo con Astronoma(s) en la clase. Se observ que los participantes todava no haban presentado estos temas en sus clases y tampoco haban participado en cursos de formacin que abordaran estos temas. O presente trabalho apresenta uma reflexo acerca da utilizao da Histria da Cincia no currculo da educao formal, por meio da discusso relativa ao emprego de elementos culturais de grupos tnicos em aes voltadas educao em Astronomia. O trabalho foi desenvolvido no mbito de um curso de extenso e a anlise aqui empreendida refere-se a um encontro que abordou sequncias didticas relativas quele tema, com fundamento na lei 11.645/2008 e a obrigatoriedade de abordagem da temtica "Histria e Cultura Afro-Brasileira e Indgena" no currculo oficial. A ao de extenso ocorreu junto a professores que ensinam Cincias da Natureza, no interior do estado de So Paulo, discutindo-se temas relativos ao uso de Histria da Cincia e o relacionamento com cosmogonias oriundas dos povos Iorub e Tupi, evidenciando como podem enriquecer o trabalho com a(s) Astronomia(s) em sala de aula. Observou-se que os participantes ainda no haviam apresentado estes temas em suas aulas e, igualmente, no participaram de cursos de formao que contemplassem a referida temtica.

  11. "Ask Argonne" - Edwin Campos, Research Meteorologist, Part 1

    ScienceCinema

    Edwin Campos

    2013-06-10

    Dr. Edwin Campos is a Research Meteorologist at Argonne National Laboratory. For the last two decades, he has studied weather, and in particular, clouds. Clouds are one of the most uncertain variables in climate predictions and are often related to transportation hazards. Clouds can also impact world-class sporting events like the Olympics. You may have questions about the role of clouds, or weather, on our daily lives. How is severe weather monitored for airports? What is the impact of clouds and wind on the generation of electricity? One of the projects Edwin is working on is short-term forecasting as it relates to solar electricity. For this, Edwin's team is partnering with industry and academia to study new ways of forecasting clouds, delivering technologies that will allow the incorporation of more solar power into the electric grid. Post a question for Edwin as a comment below, and it might get answered in the follow-up video we'll post in the next few weeks.

  12. "Ask Argonne" - Edwin Campos, Research Meteorologist, Part 1

    SciTech Connect

    Edwin Campos

    2013-05-08

    Dr. Edwin Campos is a Research Meteorologist at Argonne National Laboratory. For the last two decades, he has studied weather, and in particular, clouds. Clouds are one of the most uncertain variables in climate predictions and are often related to transportation hazards. Clouds can also impact world-class sporting events like the Olympics. You may have questions about the role of clouds, or weather, on our daily lives. How is severe weather monitored for airports? What is the impact of clouds and wind on the generation of electricity? One of the projects Edwin is working on is short-term forecasting as it relates to solar electricity. For this, Edwin's team is partnering with industry and academia to study new ways of forecasting clouds, delivering technologies that will allow the incorporation of more solar power into the electric grid. Post a question for Edwin as a comment below, and it might get answered in the follow-up video we'll post in the next few weeks.

  13. Manejo en el aula del Trastorno de dficit atencional e hiperactividad

    Microsoft Academic Search

    Los educadores y educadoras deben reconocer el papel importante en ayudar no solo a los y las estudiantes con el trastorno de dficit atencional e hiperactividad (TDAH), sino tambin a sus familias. Como punto de partida, cada docente debe de ser emptico, flexible, claro y consistente con los y las estudiantes, para que stos logren sentirse seguros y poder as

  14. PROPUESTAS PARA DESARROLLAR LA CONSCIENCIA INTERCULTURAL EN EL AULA DE ESPAOL LENGUA EXTRANJERA

    Microsoft Academic Search

    MNICA GARCA-VI Y AMPARO; MASS PORCAR

    Amparo Mass Porcar y Mnica Garca-Vi son profesoras de espaol con amplia experiencia en la enseanza de espaol como lengua extranjera y lengua segunda. Actualmente, ambas son profesoras en el Instituto Cervantes de El Cairo. Amparo Mass Porcar ha dedicado gran parte de su carrera profesional a la enseanza de espaol a inmigrantes en Espaa, ha participado en encuentros de

  15. LA INTEGRACIN DE LA TECNOLOGA EDUCATIVA COMO ALTERNATIVA PARA AMPLIAR LA COBERTURA EN LA EDUCACIN SUPERIOR

    Microsoft Academic Search

    LEWIS MCANALLY-SALAS; MARA DEL REFUGIO NAVARRO; JUAN JOS RODRGUEZ LARES

    2006-01-01

    Resumen: Ante la insuficiente cobertura de las instituciones de educacin superior (IES) en Mxico se propone organizar los contenidos de un curso en un modelo almenado, separando conocimientos tcitos, inherentes al aula, de los explcitos, que pueden darse fuera mediante tecnologa. El trabajo busca estimar las horas\\/aula que se libe- raran si el conocimiento explcito se delegara a tecnologas y

  16. BLENDED LEARNING Y SUS APLICACIONES EN ENTORNOS EDUCATIVOS

    Microsoft Academic Search

    Cristina Alemay Martnez

    2009-01-01

    Introducimos el modelo virtual-presencial de enseanza conocido como blended learning en el contexto educativo. Analizamos las ventajas que ofrece con respecto al e-learning y la manera en que se est aplicando en las aulas por medio de campos virtuales. Presentamos los beneficios que aportan una eficaz aplicacin de las TIC , una ayuda imprescindible en la actualidad para la enseanza

  17. UNIVERSIDADE DE BRASLIA DECANATO DE ENSINO DE GRADUAO

    E-print Network

    Lucero, Jorge Carlos

    Medeiros y Arajo IB / GEM Aprimoramento do Portal Educacional www.histologia.unb.br R$ 22.800,00 Cleber gesto do agronegcio na FUP. R$ 23.280,00 Edna Gisela Pizarro IL / LET Prtica em TIC'S: Formao de Campos IB / CEL Uso de Podcasts como Instrumento Educacional em Sala de Aula R$ 7.820,00 Elizabeth Maria

  18. Marted 01 ottobre 2013 14:00 17:00 Tutor didattico ingegneria biomedica Aula Viola Marted 08 ottobre 2013 14:00 17:00 Tutor didattico ingegneria biomedica E2

    E-print Network

    Robbiano, Lorenzo

    Martedì 01 ottobre 2013 14:00 17:00 Tutor didattico ingegneria biomedica Aula Viola Martedì 08 ottobre 2013 14:00 17:00 Tutor didattico ingegneria biomedica E2 Martedì 15 ottobre 2013 14:00 17:00 Tutor didattico ingegneria biomedica Aula Viola Martedì 22 ottobre 2013 14:00 17:00 Tutor didattico ingegneria

  19. Petroleum geology of Campos Basin, Brazil: A successful case history of deep water exploration

    Microsoft Academic Search

    M. R. Franke; H. A. F. Lugon; W. L. Beraldo

    1990-01-01

    Campos Basin, the most prolific Brazilian basin, produces almost 400,000 bbl of oil per day and contains 70% of the national reserves. The basin is located on the southeastern coast of Brazil, covering a prospectable area of 100,000 km² Campos is a passive continental margin basin originated by the breakup of Pangea and the rifting of the South American and

  20. Can campo rupestre vegetation be floristically delimited based on vascular plant genera?

    Microsoft Academic Search

    Ruy J. V. Alves; Ji? Kolbek

    2010-01-01

    A number of floristic and vegetation studies apply the terms campo rupestre, campo de altitude (or Brazilian pramo), and Tepui to neotropical azonal outcrop and montane vegetation. All of these are known to harbor considerable numbers of endemic plant\\u000a species and to share several genera. In order to determine whether currently known combinations of vascular plant genera could\\u000a help circumscribe

  1. 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

  2. ENSINO SUPERIOR! UNIVERSIDADE DE LISBOA TEVE7MILALUNOSASOLICITARAPOIO Cerimnia do arranque solene do ano acadmico da Universidade de Lisboa decorreu na Aula Magna

    E-print Network

    Instituto de Sistemas e Robotica

    as bolsas Cerimónia do arranque solene do ano académico da Universidade de Lisboa decorreu na Aula Magna #12;¦ Fimdapenalização por dívidas ao Fisco de familiares permitiu apoiar mais estudantes ·BERNARDO ESTEVES O reitor da fim da penali- zação por dívidas ao Fisco de fa- miliares permitiu a 350 estu- dantes da instituição

  3. Como Lo Hago Yo: Myelomeningocele

    PubMed Central

    Lazareff, Jorge

    2014-01-01

    Fortificacin con dico flico es efectiva, pero an falta conciencia en los jvenes. La legalidad del aborto aumenta la importancia de la consulta prenatal. Realizo la ciruga bajo microcoscopio por razones didcticas. Irrigacin continua para reducir la temperatura del tejido. Trato a la plaqueta como tejido viable. No suturo la plaqueta. No cierro msculo. ATB por una semana despus de ciruga. Hidrocefalia: Vlvula en todos los casos de ventriculomegalia. Mdula anclada: Desanclar una sola vez. Chiari II: Revisar la vlvula. Incluir en el seguimiento rendimiento escolar, puede indicar obstruccin de la vlvula o mdula anclada. PMID:24791217

  4. One project of Educational Innovation applying news Information and Communications Technologies (ICT): CyberAula 2.0

    NASA Astrophysics Data System (ADS)

    Mendiola, M. A.; Aguado, P. L.; Espejo, R.

    2012-04-01

    The main objective of the CyberAula 2.0 project is to support, record and validate videoconferencing and lecture recording services by means the integration of the Polytechnic University of Madrid (UPM) Moodle Platform with both the Global Plaza platform and Isabel videoconference tool. Each class session is broadcast on the Internet and then recorded, enabling geographically distant students to participate in on-campus classes. All the software used in the project is open source. The videoconferencing tool that we have used is called Isabel and the web platform to schedule, perform, stream, record and publish the videoconferences automatically is called GlobalPlaza. Both of them have been developed at UPM (Universidad Politcnica de Madrid) and are specifically designed for educational purposes. Each class session is broadcasted on the Internet and recorded, enabling geographically distant students to participate live in on-campus classes with questions through a chat tool or through the same videoconference. In order to provide educational support to GlobalPlaza, the CyberAula 2.0 project has been proposed. GlobalPlaza (Barra et al., 2011) is the web platform to schedule, perform, stream, record and publish videoconferences automatically. It is integrated with the videoconferencing tool called Isabel (Quemada et al, 2005), which is a real-time collaboration tool for the Internet, which supports advanced collaborative web/videoconferencing with application sharing and TV like media integration. Both of them are open source solutions which have been developed at our university. GlobalPlaza is a web application developed in the context of the GLOBAL project, a research project supported by the European Commission's seventh framework program. Students can review the recording lectures when needed through Moodle. In this paper we present the project developed at the Escuela Tcnica Superior de Ingenieros Agrnomos (ETSIA), Secondary Cycle free-elective-subject, which is currently in process of expiration with the introduction of new curricula within the framework of the European Higher Education Space. Students participate in this subject with outstanding interest, thus achieving transversal competences as they must prepare and present a report in the last week of the Semester. The Project development background was the inclusion of the subject Plants of agro-alimentary interest. It has a quite remarkable, attractive practical deal within the Subjects Offer by this Center and it is one of the most demanded subjects of the free elective ones by students, whose active participation can be highlighted, either in practical workshops or in their individual presentation of reports. In the workshops they must identify, describe, classify and even taste several species of agro-alimentary interest (fruits of tempered or tropical regions, aromatic plants and spices, edible mushrooms and cereals and pseudocereals), many of them formerly unknown for the majority. They are asked to fill some questionnaires in order to consolidate concepts and to evaluate their personal participation in the subject development.

  5. PROGRAMA DE MAESTRA Y DOCTORADO EN INGENIERA Subcomit Acadmico por Campo del Conocimiento en Ingeniera Ambiental

    E-print Network

    Islas, Len

    Ingeniera Ambiental LISTA DE ASIGNATURAS QUE OFRECE EL CAMPO DEL CONOCIMIENTO EN INGENIERIA AMBIENTAL. Georgina Fernndez Villagmez U1-01 1 Evaluacin de impacto ambiental U1-06 3 Contaminacin Ambiental 2 U1-02 2 Contaminacin Ambiental 2 E-203 #12;TEMAS SELECTOS DE AGUA No. Nombre de la Asignatura Profesor

  6. Instituto Nacional de Pesquisas Espaciais Av. dos Astronautas, 1758 So Jos dos Campos, SP.

    E-print Network

    Instituto Nacional de Pesquisas Espaciais Av. dos Astronautas, 1758 ­ São José dos Campos, SP? #12;8) Num experimento de espalhamento de partículas de altas energias, verifica- se que as partículas

  7. Carbonate cementation patterns and diagenetic reservoir facies in the Campos Basin cretaceous turbidites, offshore eastern Brazil

    Microsoft Academic Search

    Newton S. Gomes

    1995-01-01

    Massive turbidite arkoses contain more than 80% of the oil reserves of the Campos Basin, the main petroleum province of Brazil. The porosity and permeability distribution in the Namorado (Albian-Cenomanian) and Carapebus (Turonian-Santonian) sandstones in controlled by carbonate cementation at shallow depths below the seafloor and by compaction and silicification of mud intraclasts. The carbonate cementation followed two patterns: (1)

  8. Geographical proximity and innovation: Evidences from the Campos Basin oil & gas industrial agglomerationBrazil

    Microsoft Academic Search

    Bruno dos Santos Silvestre; Paulo Roberto Tavares Dalcol

    2009-01-01

    This paper analyzes the results of an empirical study involving 10 firms located in the Campos Basin oil & gas industrial agglomeration in Brazil. Within the last 20 years, this region has emerged from limited oil & gas competencies to a leading center for deep and ultra-deep offshore exploration and production capabilities, resulting in Brazilian energy self-sufficiency. Firms operate under

  9. An organisational adaptation simulator for P2P Jordi Campos1

    E-print Network

    Lpez-Snchez, Maite

    An organisational adaptation simulator for P2P networks Jordi Campos1 , Marc Esteva2 , Maite Lpez organisations with self-adaptation capabilities in P2P scenarios. More specically, our simulator implements dierent sharing P2P methods some of them with self-adaptation and so, it can be used as a testbed

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

    PubMed Central

    Leyh, Werner; Miazaki, Angela S.; Meira-Neto, Joo 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.

  11. 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

    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

  12. PROGRAMA DE MAESTRA Y DOCTORADO EN INGENIERA Subcomit Acadmico por Campo del Conocimiento

    E-print Network

    Islas, León

    PROGRAMA DE MAESTRÍA Y DOCTORADO EN INGENIERÍA Subcomité Académico por Campo del Conocimiento Matemáticas. Análisis estadístico y diseño de experimentos Dr. Eduardo Vega (Campus CU) M.I. Inés Navarro Matemáticas. Análisis estadístico y diseño de experimentos M.I. Patricia Romero (Campus CU) Dr. Alejandro

  13. Petroleum degradation by aerobic microbiota from the Pampo Sul Oil Field, Campos Basin, Brazil

    Microsoft Academic Search

    Georgiana F. da Cruz; Eugnio V. dos Santos Neto; Anita J. Marsaioli

    2008-01-01

    Aerobic degradation of a crude oil (sample P1), collected from a deep water reservoir from the Pampo Sul Field (Campos Basin, RJ) at 82C and 24052588m, by indigenous bacteria in the oil and formation water was monitored for 60 days. Degradation parameters, measured using gas chromatographymass spectrometry (GCMS) of the crude oil degraded in the laboratory for periods of 0,

  14. 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

  15. Sui fenomeni di resistenza negativa in un diodo sottoposto a un campo magnetico

    Microsoft Academic Search

    Ivo Ranzi

    1929-01-01

    Sunto. - LA. riferisce su fenomeni di resistenza negativa offerti da un diodo con placca cilindrica e filamento situato nellasse\\u000a di questa, quando si faccia agire un campo magnetico la cui direzione sia lievemente inclinata rispetto alla direzione del\\u000a filamento.\\u000a \\u000a Le prove fatte con vari diodi hanno dimostrato che tali fenomeni appaiono solo se il diametro della placea non

  16. Sui fenomeni di besistenza negativa in un diodo sottoposto a un campo magnetico

    Microsoft Academic Search

    Ivo Ranzi

    1929-01-01

    Sunto. - Utilizzando la resistenza negativa offerta da un diodo nette condizioni descritte in una precedente nota, lA. \\u000a riuscito ad ottenere oscillazioni persistenti dalle frequenze acustiche pi basse sino a frequenze di 108 circa. Inoltre ha constatato la formazione di oscillazioni tipo Barkhausen, sempre quando la direzione del campo forma un\\u000a certo angolo con quella del filamento: la formazione

  17. Preliminary statistical studies concerning the Campos RJ sugar cane area, using LANDSAT imagery and aerial photographs

    NASA Technical Reports Server (NTRS)

    Parada, N. D. J. (principal investigator); Costa, S. R. X.; Paiao, L. B. F.; Mendonca, F. J.; Shimabukuro, Y. E.; Duarte, V.

    1983-01-01

    The two phase sampling technique was applied to estimate the area cultivated with sugar cane in an approximately 984 sq km pilot region of Campos. Correlation between existing aerial photography and LANDSAT data was used. The two phase sampling technique corresponded to 99.6% of the results obtained by aerial photography, taken as ground truth. This estimate has a standard deviation of 225 ha, which constitutes a coefficient of variation of 0.6%.

  18. 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.

  19. Mineral nutrition of campos rupestres plant species on contrasting nutrient-impoverished soil types.

    PubMed

    Oliveira, Rafael S; Galvo, Hugo C; de Campos, Mariana C R; Eller, Cleiton B; Pearse, Stuart J; Lambers, Hans

    2015-02-01

    In Brazil, the campos rupestres occur over the Brazilian shield, and are characterized by acidic nutrient-impoverished soils, which are particularly low in phosphorus (P). Despite recognition of the campos rupestres as a global biodiversity hotspot, little is known about the diversity of P-acquisition strategies and other aspects of plant mineral nutrition in this region. To explore nutrient-acquisition strategies and assess aspects of plant P nutrition, we measured leaf P and nitrogen (N) concentrations, characterized root morphology and determined the percentage arbuscular mycorrhizal (AM) colonization of 50 dominant species in six communities, representing a gradient of soil P availability. Leaf manganese (Mn) concentration was measured as a proxy for carboxylate-releasing strategies. Communities on the most P-impoverished soils had the highest proportion of nonmycorrhizal (NM) species, the lowest percentage of mycorrhizal colonization, and the greatest diversity of root specializations. The large spectrum of leaf P concentration and variation in root morphologies show high functional diversity for nutritional strategies. Higher leaf Mn concentrations were observed in NM compared with AM species, indicating that carboxylate-releasing P-mobilizing strategies are likely to be present in NM species. The soils of the campos rupestres are similar to the most P-impoverished soils in the world. The prevalence of NM strategies indicates a strong global functional convergence in plant mineral nutrition strategies among severely P-impoverished ecosystems. PMID:25425486

  20. COMO INVESTIGAR CUALITATIVAMENTE. ENTREVISTA Y CUESTIONARIO

    Microsoft Academic Search

    Milton Luis Rodrigues Bresque; Cristiane Hoffmann Moreira; Paulo Ricardo Mackedanz Flores; Victria Hoffmann Moreira

    2011-01-01

    Este artculo se propone abordar dos formas de elaboracin de una investigacin cualitativa la Entrevista y Cuestionario, describiendo algunos conceptos, definiciones, tipos y tcnicas de los temas propuestas, as como su importancia para la elaboracin de una investigacin cualitativa.

  1. 76 FR 29261 - Notice of Intent To Prepare an Environmental Impact Statement for the Proposed Campo Wind Energy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ...to build and operate a commercial wind power generation facility capable of generating...facility off of Church Road. The wind power generation facility would operate...job creation from development of wind power generation on the Campo...

  2. A General Purpose Discrete Event Simulator Homi Bodhanwala, Luis Miguel Campos, Calvin Chai, Chris Decoro, Kevin Fowler

    E-print Network

    Scherson, Isaac D.

    A General Purpose Discrete Event Simulator Homi Bodhanwala, Luis Miguel Campos, Calvin Chai, Chris of change, multi­person development and testing and al­ low for component­based simulations to be built

  3. The Study of Natural Radiation Distribution in Soil of So Bernardo do Campo

    NASA Astrophysics Data System (ADS)

    Matsumoto, M. M.; Silveira, M. A. G.; Medina, N. H.; Umisedo, N. K.

    2008-08-01

    We have studied the distribution of natural radioactivity in the soil of five sites of the city So Bernardo do Campo, So Paulo, Brazil. The main contribution of the radiation dose is due to the isotope 40K, with smaller contributions from the elements of the series of 238U and 232Th. 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.

  4. AULA VIRTUAL BASADA EN LA TEORIA COSTRUCTIVISTA EMPLEADA COMO APOYO PARA LA ENSEANZA DE LOS SISTEMAS OPERATIVOS A NIVEL UNIVERSITARIO VIRTUAL CLASSROOM BASED ON CONSTRUCTIVISM THEORY USED AS A SUPPORT FOR THE EDUCATION OF THE OPERATING SYSTEMS AT UNIVERSITY LEVEL

    Microsoft Academic Search

    Karla Cecilia; Reyes Burgos

    The present research proposes the design and implementation of a virtual classroom based on the constructivism theory, employed as a tool for the teaching of the operating systems course during the cycle 2006-1 at Universidad Catlica Santo Toribio de Mogrovejo. This research also pushed us to know the characteristics that display the platforms of learning management, specially those used on

  5. Bienvenida del Decano Como decano de la Facultad de Ciencias de la Salud, me complace darte la

    E-print Network

    Rey Juan Carlos, Universidad

    consultar previamente la sección de horarios y aulas publicada en esta misma web. En ella, teniendo en (resaltadas en amarillo) no se imparten en el mismo lugar. El desglose de las aulas teóricas y prácticas, que podrás descargar o imprimir, además de la posibilidad de realizar una visita virtual por el mismo

  6. Antiterrorismo como poltica exterior EDWARD N. LUTTWAK*

    E-print Network

    Bilbao Arrese, Jess Mario

    desde mediados del siglo XIX, cuando la amenaza transnacional proceda de revolucionarios liberales, en alianza. India estaba dispuesta y deseosa, por supuesto. Su amenaza implcita obligaba a Pakistn a evitar China, como para Rusia e India, result ser la amenaza islmica: se han puesto bombas en autobuses de

  7. ARTIGO INTERNET Fazer computadores "ver como humanos"

    E-print Network

    Instituto de Sistemas e Robotica

    ARTIGO INTERNET Fazer computadores "ver como humanos" in http://dn.sapo.pt/ Data: 2011-8-28 Link computador -- continua a fascinar-me todos os dias, pela parte tecnológica e pelas suas profundas implicações

  8. Polycyclic aromatic hydrocarbons and other selected organic compounds in ambient air of Campo Grande City, Brazil

    NASA Astrophysics Data System (ADS)

    R-Poppi, Nilva; Santiago-Silva, Mary

    Fourteen samples of particulate matter and semi-volatile organic compounds were collected during 6 months in the city of Campo Grande, South Mato Grosso State, Brazil. Particle-bound polycyclic aromatic hydrocarbons (PAHs) were collected on Fluoropore PTFE filters and gas-phase PAHs were collected into sorbent tubes with XAD-2 resin. Both types of samples were extracted with a dichloromethane/methanol mixture (4:1 v/v), then the extracts were subjected to gas chromatography-mass spectrometry (GC-MS) analysis. PAHs, oxidized PAH (oxy-PAHs), phenols and methoxyphenols were identified by use of GC retention indices and MS files. The average value obtained for the sum of 15 PAHs was 21.05 ng m -3 (range: 8.94-62.5 ng m -3). The presence of specific tracers and calculations of characteristic ratios (e.g. [Phe]/[Phe]+[Ant]) were used to identify the sources of the emissions of PAHs in the atmospheric samples. Levoglucosan (the anhydride of ?-glucose), retene (1-methyl-7-isopropylphenanthrene) and methoxyphenols (derivatives of syringol and guaiacol) and tracers for wood burning were identified. This study demonstrates that biomass burning from the rural zone is the main source of PAHs and emissions of other substances in the investigated site of Campo Grande.

  9. Petroleum exploration plays of the onshore Douala/Kribi Campo of Cameroon, West Africa

    SciTech Connect

    Seme Abomo, R. [Societe Nationale des Hydrocarbures (Cameroon)

    1996-08-01

    Generally, rifting and drifting phases characterize the Douala/Kribi Campo Formation. The rifting phase resulted from a progressive northward plate tectonic evolution, which extended from Late Jurassic to Neocomian-Turonian time, involving both an extensional process and strike-slip movements along fracture zones. The drifting phase was established during the Albian period, with the first marine incursion in the basin. During this phase, sedimentation was controlled by such factors as sea level variations, drainage systems and climate. Consequently, the onshore sector of the Douala/Kribi-Campo Basin can be subdivided into two major areas with different petroleum exploration plays. The southern area in which the rifting phase has thick Albo-Aptian sediments of terrigenous and clastics nature. These were deposited in coalescing fan deltas, locations of which were controlled by collapsed and tilted blocks. Trangressive deposits of the drifting phase overlie the erosional surface. In the northern area, the rifting phase consists of a system of horsts and grabens of Aptian time. The drifting phase consists of shelf sandstones and Upper Cretaceous turbiditic deposits.

  10. Formation and exhumation of Permian granulites: case study from the polyphase Campo Unit (Central Alps)

    NASA Astrophysics Data System (ADS)

    Petri, B.; Mohn, G.; Manatschal, G.; Wijbrans, J.; Schulmann, K.

    2012-04-01

    Studies on Wilson cycles usually focused on the formation, destruction and final integration of oceanic domains in orogens whereas the subsequent dismantling of mountain ranges and its importance for rift-systems is yet less understood. How orogenic inheritance influences the crustal thinning during rifting and the final architecture of rifted margins remains poorly depicted. To answer this question, we initiated a multidisciplinary research project coupling structural geology, igneous and metamorphic petrology and geochronology in selected areas of the Austroalpine nappes in SE-Switzerland and N-Italy, where remnants of a Jurassic continental margin have been previously described. We chose to focus on the Campo unit, due to a complete record of events from at least the Variscan orogeny to middle-Jurassic rifting, and a low-grade Alpine metamorphism. The Campo basement is composed of metamorphic rocks (metasediments and metabasites) of unknown age (probably Variscan), equilibrated in amphibolite-facies conditions. A gabbroic plutonic complex (the Sondalo gabbro), composed of gabbro-norites, quartz-diorites, olivine-gabbros was set in place in late-Carboniferous and early-Permian times between 280 and 300 Ma. This intrusion produced a metamorphic contact aureole. In its vicinity, surrounding crust was melted (as indicated by muscovite decomposition, abundant garnet and sillimanite crystallization). As consequence, granulitic rocks can be found in intra-plutonic positions. Interactions between mafic liquids and metapelites-derived liquids lead to complex magmatic patterns, including magma mingling and hybridization. The connection of acid melts produced by the partial melting of the crust causes the intrusion of granitoids (e.g. Val Ferrata granite). These structures are cross-cut by the Eita shear zone, which exhumed the Campo unit during the Jurassic rifting phase near to the seafloor. This exhumation is responsible for 40Ar/39Ar ages on muscovite and biotite, which are ranging between 180 and 200 Ma. Studying the Permian intrusions and their relation to the host rocks enables to establish a snapshot of the crust in Permian time and consequently to determine the pre-rift crustal structure and conditions. In order to get better constrains on P-T-t conditions before and during the rifting, we will use thermodynamic modeling and 40Ar/39Ar dating. This study will enable us to characterize more precisely the crustal evolution between the collapse of the Variscan orogen and the Mesozoic rifting, which is a prerequisite to understand and model the evolution of hyper-extended rifted margins.

  11. Radiogenic Xenon-129 in Silicate Inclusions in the Campo Del Cielo Iron Meteorite

    NASA Technical Reports Server (NTRS)

    Meshik, A.; Kurat, G.; Pravdivtseva, O.; Hohenberg, C. M.

    2004-01-01

    Iron meteorites present a challenge for the I-Xe dating technique because it is usually the inclusions, not metal, that contain radiogenic xenon and iodine. Silicate inclusions are frequent in only types IAB and IIE, and earlier studies of irons have demonstrated that I-Xe system can survive intact in these inclusions preserving valuable age information. Our previous studies of the I-Xe record in pyroxene grains from Toluca iron suggested an intriguing relationship between apparent I-Xe ages and (Mg+Fe)/Fe ratios. The I-Xe system in K-feldspar inclusions from Colomera (IIE) had the fingerprint of slow cooling, with an indicated cooling rate of 2-4 C/Ma. Here we present studies of the iodine-xenon system in a silicate-graphite-metal (SiGrMet) inclusion of the IA Campo del Cielo iron meteorite from the collection of the Museum of Natural History in Vienna.

  12. Ostracodes from the Aptian-Santonian of the Santos, Campos and Esprito Santo basins, Brazil

    NASA Astrophysics Data System (ADS)

    Piovesan, Enelise Katia; Nicolaidis, Demtrio 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 Esprito 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.

  13. THE USE OF HYBRID SYSTEMS IN THE CONTROL OF COOPERATIVE ROBOTS Luiz Chaimowicz, Mario F. M. Campos

    E-print Network

    Chaimowicz, Luiz

    THE USE OF HYBRID SYSTEMS IN THE CONTROL OF COOPERATIVE ROBOTS Luiz Chaimowicz, Mario F. M. Campos of multi-robot teams in the execution of cooperative tasks. The main idea is to use hybrid systems theory in order to model the cooperation. Basically, during the execution of the task each robot can be in one

  14. 78 FR 37789 - Juan Narcizo Oyervides-Campos, Inmate Number #86526-279, Correctional Institution Reeves I & II...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-24

    ...Bureau of Industry and Security Juan Narcizo Oyervides-Campos...Institution, 98 West County Road 204, Pecos, TX...b) of the Internal Security Act of 1950 (50 U...Bureau of Industry and Security (``BIS'') licenses...Institution, 98 West County Road 204, Pecos,...

  15. 78 FR 2423 - Draft Environmental Impact Statement (DEIS) for the Proposed Shu'luuk Wind Project on the Campo...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-11

    ...Statement (DEIS) for the Proposed Shu'luuk Wind Project on the Campo Indian Reservation...Agency (EPA) for the Proposed Shu'luuk Wind Project in San Diego County, California...and operation of the proposed Shu'luuk Wind Project. Subsequent to the approval...

  16. Access to land, livestock production and ecosystem conservation in the Brazilian Campos biome: The natural grasslands dilemma

    Microsoft Academic Search

    Paulo Csar de Faccio Carvalho; Caterina Batello

    2009-01-01

    How to improve access to land and livestock production in synergy with ecosystem conservation? The paradigm occurring in natural grasslands of the Southern Brazilian Campos biome is used to illustrate the dilemma. This paper aims to contribute by addressing the technical bases being used by legislations concerning access to land and incentive to production and their consequences for natural grassland

  17. 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

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

    PubMed

    Pires, J C M; Souza, A; Pavo, 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

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

    PubMed

    Garcia, Marcos Valrio; Silva, Dayana Campelo da; Almeida, Robson Ferreira Cavalcante de; Cunha, Rodrigo Casquero; Matias, Jaqueline; Barros, Jacqueline Cavalcante; Andreotti, Renato; Szab, 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

  20. [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

  1. Pollination of Cambessedesia wurdackii in Brazilian campo rupestre vegetation, with special reference to crepuscular bees.

    PubMed

    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

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

    NASA Astrophysics Data System (ADS)

    Garca Fernndez, 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 Villagarca 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.

  3. Teaching Planetary Sciences at the Universidad del Pas Vasco in Spain: The Aula Espazio Gela and its Master in Space Science and Technology

    NASA Astrophysics Data System (ADS)

    Hueso, R.; Sanchez-Lavega, A.; Prez-Hoyos, S.

    2011-12-01

    Planetary science is a highly multidisciplinary field traditionally associated to Astronomy, Physics or Earth Sciences Departments. Spanish universities do not generally offer planetary sciences courses but some departments give courses associated to studies on Astronomy or Geology. We show a different perspective obtained at the Engeneering School at the Universidad del Pas Vasco in Bilbao, Spain, which offers a Master in Space Science and Technology to graduates in Engineering or Physics. Here we detail the experience acquired in two years of this master which offers several planetary science courses: Solar System Physics, Astronomy, Planetary Atmospheres & Space Weather together with more technical courses. The university also owns an urban observatory in the Engineering School which is used for practical exercises and student projects. The planetary science courses have also resulted in motivating part of the students to do their master thesis in scientific subjects in planetary sciences. Since the students have very different backgrounds their master theses have been quite different: From writing open software tools to detect bolides in video observations of Jupiter atmosphere to the photometric calibration and scientific use or their own Jupiter and Saturn images or the study of atmospheric motions of the Venus' South Polar Vortex using data from the Venus Express spacecraft. As a result of this interaction with the students some of them have been engaged to initiate Ph.D.s in planetary sciences enlarging a relative small field in Spain. Acknowledgements: The Master in Space Science and Technology is offered by the Aula Espazio Gela at the Universidad del Pas Vasco Engineer School in Bilbao, Spain and is funded by Diputacin Foral de Bizkaia.

  4. Toma de decisiones a pie de campo en ftbol. Opinin de los mdicos de equipos profesionales ante siete casos problema

    Microsoft Academic Search

    JORDI ARDVOL CUESTAa; Llus Til Prez

    2007-01-01

    Introduccin: Para identificar si existe o no discrepancia entre los mdicos de equipo de ftbol en decisiones a pie de campo, se realiza una encuesta sobre casos clnicos comunes. \\u000a\\u000aMaterial y mtodo: Durante la reunin anual de la Asociacin Espaola de Mdicos de Equipos de Ftbol se realiz una encuesta individual y annima sobre 7 supuestos mdicos de asistencia inmediata

  5. Morphophysiological differences in leaves of Lavoisiera campos - portoana (Melastomataceae) enhance higher drought tolerance in water shortage events

    Microsoft Academic Search

    Marcel Giovanni Costa Frana; Lucas Martins Zimmer Prados; Jos Pires de Lemos-Filho; Bernardo Dourado Ranieri; Fernando Henrique Aguiar Vale

    Lavoisiera\\u000a campos-portoana Barreto (Melastomataceae) has two kinds of leaves, pubescent and glabrous, and branches may have one or both types of leaves\\u000a at the same moment. The plant is endemic to high altitude rocky fields in Brazil where rainfall is very seasonal. We predicted\\u000a that these two leaf types are adaptations to different regimes of water availability. In experimental conditions

  6. 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.

  7. 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

  8. 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.

  9. Como Lo Hago Yo: Mielomeningocele En Bolivia

    PubMed Central

    Dabdoub, Carlos F.; Dabdoub, Carlos B.; Villavicencio, Ramiro; Quevedo, Germn

    2014-01-01

    Introduccin: Las malformaciones del tubo neural (MTN) representan la segunda causa ms frecuente de anomalas congnitas, luego de las cardiopatas. En este grupo se destaca el mielomeningocele (MMC) por su mayor incidencia, y por ser la ms incapacitante y la ms compleja entre todas las dems malformaciones del sistema nervioso c`entral (SNC). En Bolivia, como en muchos pases de Sudamrica, los bajos niveles socio-culturales y la debilidad en el sistema sanitario, hacen que su incidencia y su morbilidad, sean mayores que en las naciones ms desarrolladas. Material y Mtodos: Se realiz un estudio retrospectivo y descriptivo de 70 casos de MMC, atendidos por un equipo multidisciplinario en el Hospital Universitario Japons (HUJ) de Santa Cruz de la Sierra, entre 2008-2011. De ellos, 60 fueron intervenidos quirrgicamente. Resultados: Se realizaron controles prenatales slo en 27 mujeres (38.6%), diagnosticndose una disrafia espinal en apenas dos casos (7.4%). La edad de ingreso del MMC en su mayora fue despus de las 24 horas (65.6%), predominando su localizacin en la regin lumbosacra (64.3%). De ellos, 67.2% eran abiertos, presentando un 32.9% un dao neurolgico motor parcial mientras que 47.1% tenan paraplejia por debajo de la lesin. De los 70 casos, tres (4.3%) no fueron intervenidos, por presentar defectos congnitos severos o estado general grave. Las principales complicaciones posoperatorias inmediatas fueron: dehiscencia de sutura y/o infeccin de la herida (16.6%), fstula de lquido cefalorraqudeo (LCR) (10%) e infeccin del SNC (11.7%). La mortalidad general y postoperatoria fue de 7.1% y 3.3%, respectivamente. Al mes de vida presentaban hidrocefalia un 80% de los pacientes operados, colocndose una derivacin ventriculoperitoneal (DVP) de presin media. De 9 pacientes que tuvieron un acompanamiento de dos o ms aos, seis presentaron una mdula anclada, que fueron intervenidas quirrgicamente. Conclusin: En esta serie, el diagnstico prenatal del MMC fue ocasional y la derivacin al HUJ de los recin nacidos con esta malformacin fue generalmente tarda. No hubo predominio de gnero y la mayora de los casos presentaron sus lesiones en la regin lumbar y lumbosacra. La mortalidad general y postoperatoria fue similar a la reportada en la literatura. Pocos enfermos realizaron controles posteriores al alta hospitalaria. Igual que otros pases de Sudamrica, las falencias en el sistema pblico de salud y el nivel sociocultural, son factores determinantes para un mal pronstico en estos nios. Por sus mltiples complicaciones, el MMC requiere de una especial atencin gubernamental, sobre todo de carcter preventivo mediante el uso de cido flico en mujeres frtiles, como tambin de un equipo profesional multidisciplinario, a fin de realizar un tratamiento adecuado y oportuno. Al mismo tiempo, trabajos multicntricos en hospitales de Amrica Latina, ayudarn al mejor manejo de estos pacientes. PMID:24791220

  10. Application of MSS/LANDSAT images to the structural study of recent sedimentary areas: Campos Sedimentary Basin, Rio de Janeiro, Brazil

    NASA Technical Reports Server (NTRS)

    Parada, N. D. J. (principal investigator); Barbosa, M. P.

    1983-01-01

    Visual and computer aided interpretation of MSS/LANDSAT data identified linear and circular features which represent the ""reflexes'' of the crystalline basement structures in the Cenozoic sediments of the emergent part of the Campos Sedimentary Basin.

  11. Ground-water in the Teresina-Campo Maior area, Piaui, Brazil

    USGS Publications Warehouse

    Rodis, Harry G.; Suszczynski, Edison F.

    1972-01-01

    The Teresina-Campo Maior area lies in a presently developing farming and grazing region near the margin of drought-prone northeast Brazil where irrigated farming offers the best potential for economic development. The area comprises 9,700 square kilometers largely of catinga-covered tabular uplands which are drained by the perennial Rio Parnatba. The climate is hot and humid most of the year but with distinct wet and dry seasons. Temperature extremes range from 20?C to 39?C and the annum rainfall averages 1,200 millimeters. The area's ground-water reservoir is contained chiefly in sandstone aquifers of six westward-dipping sedimentary rock formations, all part of the Maranhao sedimentary basin. The youngest of these formations, namely the Piaut (Pennsylvarian), Poti (Mississippian), Longa (Upper Devonian), and Cabecas (Middle Devoniar), contain the principal aquifers. Precipitation is the primary source of recharge to these aquifers and is more than sufficient to replenish current withdrawals from wells. Underlying the principal aquifers are the untapped Pimenteiras and Serra Grande Formations (both Lower Devonian) which in areas adjacent to the report area are moderately good to excellent water producers. These aquifers are recharged principally by lateral inflow from the east. Water also occurs in the alluvial deposits (Quaternary) underlying the flood plain of the Rio Parnatba but recurrent and uncontrolled flooding at present (1966) precludes their development. Of little economic importance, because they lie above the zone of saturation, are the thin erosional remnants of the Pastos Bons (Upper Triassic), Matuca, and Pedra de Fogo (both Permian) Formations. There are in the report area about 200 drilled wells most of which are pumped with power-driven engines. The wells range from 40 to 500 meters deep but most do not exceed 150 meters, and practically all are completed open hole. Yields range from 500 liters per day for 6-inch-diameter domestic wells to 240,000 liters per hour for 10-inch high-capacity municipal wells. Although there are many more dug wells than drilled wells, dug wells account for less than 1 percent of the current (1966) draft. The current annual withdrawal from the principal aquifers is approximately 5 million cubic meters of which almost half is used for municipal supply and the rest for rural household and irrigation uses. Additional water for public supply is available from aquifers now being pumped, and larger yields probably could be obtained from rural wells designed to take full advantage of the aquifer. Analyses of 28 samples show that the chemical quality of the water is well below the accepted limits of mineral concentration for most uses. Water from the Longa Formation averages 842 milligrams per liter in total dissolved solids and is more mineralized than that in the Piaul and Port Formations which contain water averaging less than 300 milligrams per liter. The water in the Piaui and Poti aquifers is the most suitable in the area for irrigation and has SAR values of C1-S1 and C2-S1. The quantities of water currently being used for irrigation are relatively small (600,000 cubic meters annually) but will increase substantially when intensive irrigation becomes a reality. Divisio de Hydrogeologia da Superintendancia do Desenvolvimento do Nordeste estimates that about 2,500 million cubic meters of water per year would be needed to irrigate about 250,000 hectares in the Teresina-Campo Maior area (about 25 percent of the total area). This goal, however, is not likely to be realized as the water requirement is five times the estimated natural recharge to the aquifers of the area. Most of the water-bearing formations in the report area have barely been tapped and can be developed a great deal more. In fact, the current annual withdrawal from the principal aquifers is less than 0.0025 percent of a conservative estimate of annual replenishment from rainfall. Additionally, only the

  12. Dirio Econmico -Universidades Como ser investigador em Portugal

    E-print Network

    Instituto de Sistemas e Robotica

    Diário Económico - Universidades Como é ser investigador em Portugal Autor: N.D. Editora: ST e SF - Universidades Como é ser investigador em Portugal Autor: N.D. Editora: ST e SF Id: 1646658 Data Publicação: 19

  13. Microgloma Sanders & Allen, 1973 (Nuculanidae) and Pristigloma Dall, 1900 (Pristiglomidae) (Pelecypoda) in the Campos Basin off Brazil

    PubMed Central

    Benaim, Natalia Pereira; Absalo, Ricardo Silva

    2011-01-01

    Abstract As a secondary result of oil prospecting in Brazil, samples from the Campos Basin continental slope became available. In these samples, specimens of the genera Microgloma Sanders & Allen, 1973 and Pristigloma Dall, 1900 were found. This contribution provides the southernmost record of the genus Microgloma, the first record of Microgloma mirmidina (Dautzenberg & Fischer 1897) from the western Atlantic, the descriptions of Microgloma macaron sp. n. and Microgloma nhanduti sp. n.as new species, and the shallowest record of Pristigloma alba Sanders & Allen 1973. PMID:22287903

  14. 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; Grbaut, 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

  15. EDUCACIN SEXUAL EN EL AULA

    Microsoft Academic Search

    Carmen Grimaldi Herrera

    2009-01-01

    En los Institutos, el nmero de embarazos no deseados es cada vez bastante elevado, sobre todo en los alumnos de 4 de ESO. El ETCP en la sesin extraordinaria de principio de curso, teniendo en cuenta la Memoria Final del curso pasado, ha planteado al DO prevenir los embarazos no deseados. Aprovechando que nuestro centro es TIC, desde hace dos

  16. FERREIRA GULLAR Aula Magna 2006

    E-print Network

    Liu, I-Shih

    Institucionais da Coordenadoria de Comunicao da Universidade Federal do Rio de Janeiro, em setembro de 2006 fonte SiBI/UFRJ Universidade Federal do Rio de Janeiro. Coordenadoria de Comunicao - CoordCOM/UFRJ/Diviso de Mdias Impressas. - Rio de Janeiro: UFRJ, 2006. 86 p.: il.; 23cm. (Srie Memorabilia, n.3) 1

  17. 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

  18. 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

  19. Effect of Meteorological Phenomena in Measures of Background Radiation X and Gamma Rays in So Jos dos Campos, SP, Brazil

    NASA Astrophysics Data System (ADS)

    Gomes, Marcelo; Spjeldvik, Walther; Gusev, Anatoly; Alves, Mauro; Martin, Inacio; Pinto, Marcos; Ferro, Marco A.; Concei, Flavio

    The objective of this work was to perform a study on the influence of meteorological phenomena on the background radiation X and gamma rays in So Jos dos Campos, SP, Brazil on the last three years. For this, we performed the monitoring of the integrated radiations and also of the main meteorological parameters (rainfall, relative humidity, temperature and pressure) daily without interruptions and time resolution of one minute. Measurements of X and gamma radiation in the range of energies from 30 keV to 10 MeV, were carried out using a scintillator crystal of sodium iodide activated with Tallium [NaI(Tl)] coupled to a photomultiplier, with energy resolution of 15%. Rainfall, atmospheric pressure, temperature, and relative humidity were recorded using sensors coupled to a five-channel specific data logger. By correlating the data from the measurements of intensity of X and gamma radiations with the meteorological parameters, it was found that atmospheric precipitation with or without electric discharges phenomenon that was affected more in the spectrum of background radiation profile. Some of the reasons why these changes occur in the background profile are due the presence of environmental radon gas that is drawn to the surface during the occurrences of local rainfall. During dry periods, the spectra of X and gamma radiations showed a daily cycle (24 hour). In relation to relative humidity, temperature and pressure, it was found that these parameters had negligible influence on the profile changes of the background radiation in So Jos dos Campos, SP, Brazil.

  20. Spotted fever group Rickettsia in Amblyomma dubitatum tick from the urban area of Campo Grande, Mato Grosso do Sul, Brazil.

    PubMed

    Matias, Jaqueline; Garcia, Marcos Valrio; Cunha, Rodrigo Casquero; Aguirre, Andr de Abreu Rangel; Barros, Jacqueline Cavalvante; Csordas, Brbara Guimares; Andreotti, Renato

    2015-03-01

    Rickettsia infection of each tick was evaluated by the hemolymph test and polymerase chain reaction (PCR) targeting gltA and ompA genes. All hemolymph tests were negative and PCR of one A. dubitatum detected both Rickettsia genes. Sequence of ompA exhibited a 99% identity with Rickettsia parkeri and R. africae and a 98% identity with R. sibirica. Rickettsia of the spotted fever group in A. dubitatum is described for the first time in an urban area within the municipality of Campo Grande in the state of Mato Grosso do Sul (MS), Brazil. This finding reinforces the importance of more detailed studies to determine the role of A. dubitatum in the transmission of spotted fever agents. PMID:25454606

  1. Chronology of Neogene sedimentation, stratigraphy, and tectonism in the Campo de Talampaya region, La Rioja Province, Argentina

    NASA Astrophysics Data System (ADS)

    Malizia, Daniel C.; Reynolds, James H.; Tabbutt, Kenneth D.

    1995-05-01

    Chronostratigraphic, paleoenvironmental, and tectonic analysis of a 2320 m thick Neogene continental section was conducted along the southern limit of the Campo de Talampaya. Magnetic polarity stratigraphy and fission track ages were used to develop a relatively precise geochronology. The strata record a period of mixed evaporitic and terrigenous elastic sedimentation (20-6.1 Ma) that persisted in the distal Bermejo Basin during eastward migration of the Precordillera fold-thrust belt. A critical transition of depositional environments and a change from western to eastern source areas occurred between 12.9 and 12.3 Ma. The saline mud-flat environment of the Ro Maero Formation, derived from a western source and characterized by fine-grained sandstones, mudstones, and evaporites, yielded to a short period of playa lake deposition. This was soon overwhelmed by deposition of the Desencuentro Formation, composed of sandstones and mudstones with an eastern source area and deposited in a sand-flat/mud-flat environment. We propose that this stratigraphic transition resulted from initiation of uplift of the Sierra de Velasco, a range of the Sierras Pampeanas, located 65 km to the east-northeast of the section. Basement clasts, probably derived from the Sierra de Velasco, are found in conglomeratic lenses beginning in the lower part of the Desencuentro Formation. The modern Campo de Talampaya basin formed after deposition of the top of the Alto de San Nicols paleomagnetic section (6.1 Ma) when west-verging reverse faults uplifted the Sierra Morada and Sierra de los Tarjados. All strata in the section were tilted eastward during these culminating uplift events.

  2. Hasta que punto los latinoamericanos conf'ian y cooperan? Experimentos de campo sobre exclusin social en seis pases de Amrica Latina

    Microsoft Academic Search

    Alberto Chong; Hugo opo; Juan Camilo Cardenas

    2008-01-01

    Este documento investiga hasta que punto las personas confan, reciprocan, cooperan y comparten riesgos. El estudio se llev a cabo en seis ciudades de Amrica Latina aplicando una serie de experimentos de campo que incluan el juego de confianza, el mecanismo de contribuciones voluntarias y tres juegos de riesgo compartido. Los resultados sugieren que: (i) en promedio, la propensin de

  3. LA FOTOGRAFA COMO DOCUMENTO HISTRICO- ARTSTICO Y ETNOGRFICO: UNA EPISTEMOLOGA

    Microsoft Academic Search

    Emilio Luis Lara Lpez

    Las fotografas son unos excelentes documentos visuales para la Historia del Arte, la Historia Contempornea y la Antropologa. Sin embargo, hasta ahora, son muy pocos los estudios que tienen a la fotografa como principal fuente histrica y antropolgica. Por eso, es indispensable construir una teora y una metodologa tiles para que los investigadores puedan realizar unos trabajos basados en la

  4. A ORGANIZAO DO TEXTO DE OPINIO COMO REALIZAO DE INTENO

    Microsoft Academic Search

    Waldivia Maria de Jesus

    RESUMO Este artigo trata de questes que envolvem a organi zao do texto de opinio como instrumento de realizaes de intenes comunicativas do escritor. Centra-se no ensino da e struturao desse tipo de texto, propondo a superao de alguns limites impos tos s macroestruturas semnticas pelas \\

  5. Use and valuation of native and introduced medicinal plant species in Campo Hermoso and Zetaquira, Boyac, 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 Boyac, 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-MannWhitney 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

  6. Ajuste de parmetros libres en teoras de campos camaleones a partir de espectros de nubes moleculares galcticas y experimentos terrestres

    NASA Astrophysics Data System (ADS)

    Teppa Pannia, F. A.; Landau, S. J.

    Resultados recientes, basados en el anlisis de espectros moleculares de nubes galcticas a travs del mtodo del amonaco, han arrojado nuevos lmites sobre la variacin del parmetro adimensional ?=m_e /m_p. Los resultados indican ? ?/? = (?_{obs}-?_{lab})/?_{lab}= (2.2 0.4_{est} 0.3_{sist}) times 10 ^{-8}, en acuerdo con una variacin no nula de dicha cantidad (Levshakov et al. 2010). En este trabajo, motivado por los datos astronmicos, estudiamos la solucin lineal del modelo terico fenomenolgico de campo escalar camalen, presentado por Mota y Shaw (2007), que predice variaciones en ?. Con el fin de cotejar estas predicciones con los resultados observacionales, utilizamos datos de experimentos terrestres que testean violaciones al Principio de Equivalencia para analizar el valor de los parmetros libres presentes en el modelo. El trabajo realizado muestra que la solucin estudiada no se puede ajustar a los datos experimentales, sugiriendo que el modelo lineal debe ser descartado para explicar las observaciones astronmicas. FULL TEXT IN SPANISH

  7. The ethnocategory ''insect'' in the conception of the inhabitants of Tapera County, So Gonalo dos Campos, Bahia, Brazil.

    PubMed

    Costa-Neto, Eraldo M; Magalhes, Henrique F

    2007-06-01

    This article deals with the construction of the "insect" ethnozoological dominium by the inhabitants of Tapera County, which is located in the municipality of So Gonalo dos Campos, Bahia State. Data were obtained from March to May 2005 through open-ended interviews carried out with 23 men and 8 women, whose ages ranged from 6 to 66 years old. Interviewees were asked about how they perceived and defined the animals considered as "insects", which types they knew, and if they used them as food resource. Most of the interviews were tape-recorded, and semi-literal transcriptions are kept at the Ethnobiology Laboratory of the Universidade Estadual de Feira de Santana. Considering the ethnozoological classification system of the inhabitants of Tapera, the term "insect" is a broad semantic category that brings together animals of different and not systematically related taxonomic groups. Apparently, these animals are culturally perceived and categorized as "insects" because they are usually considered as noxious, disgusting, and disease carrier creatures. True insects can be excluded from this ethnocategory due to the perception people have that such animals do not cause "injuries" or because they are useful. Perceptions toward these animals imply ambiguous behavior and feelings, which range from more positive attitudes (conservative) to more negative (destructive). PMID:17625679

  8. Morphophysiological differences in leaves of Lavoisiera campos-portoana (Melastomataceae) enhance higher drought tolerance in water shortage events.

    PubMed

    Frana, Marcel Giovanni Costa; Prados, Lucas Martins Zimmer; de Lemos-Filho, Jos Pires; Ranieri, Bernardo Dourado; Vale, Fernando Henrique Aguiar

    2012-01-01

    Lavoisiera campos-portoana Barreto (Melastomataceae) has two kinds of leaves, pubescent and glabrous, and branches may have one or both types of leaves at the same moment. The plant is endemic to high altitude rocky fields in Brazil where rainfall is very seasonal. We predicted that these two leaf types are adaptations to different regimes of water availability. In experimental conditions of drought stress, we measured relative water content (RWC), photosynthetic pigments, chlorophyll a fluorescence and osmotic potential, and we counted stomates and measured stomatal conductance on both sides of leaves and compared these between the two leaf types. Stomatal conductance and electron transport rate at a given photosynthetic photon flux were greater in pubescent leaves than in glabrous leaves, and both declined during drought stress. Excessive photon flux density in glabrous leaves was greater during stress and after rehydration. Photosynthetic pigment content and RWC did not change between leaves, and values reduced during the stress period. Both types of leaves showed osmotic adjustment capacity, which occurred earlier in glabrous ones. These morphophysiological differences highlight the adaptation strategies of this plant to withstand drought, since the glabrous portion of the plant presents a preventive behavior, while the pubescent portion only shows the same responses in more advanced stages of drought stress. PMID:21400250

  9. CONTAMINACIN INDUSTRIAL CON SOLVENTES ORGNICOS COMO CAUSA DE TERATOGNESIS

    Microsoft Academic Search

    DOLORES SAAVEDRA-ONTIVEROS; M. EN; MANUEL ARTEAGA-MARTNEZ; BEATRIZ SERRANO-MEDINA; FRANCISCO R EYNOSO-ARIZMENDI; NICOLS PRADA-GARAY; LAURA ROSA CORNEJO-ROLDN

    Saavedra-Ontiveros D, Arteaga-Martnez M, Serrano-Medina B, Reynoso-Arizmendi F, Prada-Garay N, Cornejo-Roldn LR. Contaminacin industrial con solventes orgnicos como causa de teratognesis. Salud Publica Mex 1996;38:3-12. ABSTRACT Objective. To inform of a new teratogenic syndrome in human beings and its confirmation in rats. Material and Methods. The study comprised three phases: a field study; a case-control study; and a genetic epidemiology

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

    NASA Astrophysics Data System (ADS)

    Herrero-Hernndez, Antonio; Lpez-Moro, Francisco Javier; Gallardo-Milln, Jos Luis; Martn-Serrano, ngel; Gmez-Fernndez, 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.

  11. CAMPO Mobility 2030 Plan

    E-print Network

    Capital Area Metropolitan Planning Organization

    2005-06-06

    ....................................................................................................95 4.3 BICYCLES AND PEDESTRIANS .............................................................................................103 4.4 FREIGHT... System by Subregion Map 6.1: Public Transportation Service Coverage Map 6.2: 2030 Regional Public Transportation System Map 7: 2030 Regional Bicycle System Appendix A: Travel Demand Forecast, Modeling, and Data Sources Appendix B: Public...

  12. Valorisation of Como Historical Cadastral Maps Through Modern Web Geoservices

    NASA Astrophysics Data System (ADS)

    Brovelli, M. A.; Minghini, M.; Zamboni, G.

    2012-07-01

    Cartographic cultural heritage preserved in worldwide archives is often stored in the original paper version only, thus restricting both the chances of utilization and the range of possible users. The Web C.A.R.T.E. system addressed this issue with regard to the precious cadastral maps preserved at the State Archive of Como. Aim of the project was to improve the visibility and accessibility of this heritage using the latest free and open source tools for processing, cataloguing and web publishing the maps. The resulting architecture should therefore assist the State Archive of Como in managing its cartographic contents. After a pre-processing consisting of digitization and georeferencing steps, maps were provided with metadata, compiled according to the current Italian standards and managed through an ad hoc version of the GeoNetwork Opensource geocatalog software. A dedicated MapFish-based webGIS client, with an optimized version also for mobile platforms, was built for maps publication and 2D navigation. A module for 3D visualization of cadastral maps was finally developed using the NASA World Wind Virtual Globe. Thanks to a temporal slidebar, time was also included in the system producing a 4D Graphical User Interface. The overall architecture was totally built with free and open source software and allows a direct and intuitive consultation of historical maps. Besides the notable advantage of keeping original paper maps intact, the system greatly simplifies the work of the State Archive of Como common users and together widens the same range of users thanks to the modernization of map consultation tools.

  13. El teatro como reflexin colectiva: Conversacin con Sergio Corrieri

    E-print Network

    Luzuriaga, Gerardo

    1983-04-01

    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 problemtica. Aparte, con el tiempo, el Escambray ha ido perdiendo artistas particulares en el... gente del Escambray se nos queja. Uno de los aspectos ms 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 t decas hace poco, de la prctica...

  14. Sedimentology and sequence stratigraphy from outcrops of the Kribi-Campo sub-basin: Lower Mundeck Formation (Lower Cretaceous, southern Cameroon)

    NASA Astrophysics Data System (ADS)

    Ntamak-Nida, Marie Joseph; Bourquin, Sylvie; Makong, Jean-Claude; Baudin, Franois; Mpesse, Jean Engelbert; Ngouem, Christophe Itjoko; Komguem, Paul Bertrand; Abolo, Guy Martin

    2010-08-01

    The Kribi-Campo sub-basin is composed of an Early to Mid Cretaceous series from West Africa's Atlantic coast and is located in southern Cameroon in the Central African equatorial rain forest. It is the smallest coastal basin in Cameroon and forms the southern part of the Douala/Kribi-Campo basin known as Douala basin ( s.l.). Until now, no detailed sedimentological studies have been carried out on the outcrops of this basin located in the Campo area. The aim of this study was to characterise the depositional environments, vertical evolution and tectonic context of these Lower Cretaceous series in order to make a comparison with adjacent basins and replace them in the geodynamic context. Facies analysis of the Lower Mundeck Formation (Lower Cretaceous) indicates the presence of four major, interfigered facies associations, that are inferred to represent elements of an alluvial to lacustrine-fan delta system. The clast lithologies suggest proximity of relief supplying coarse-grained sediment during the deposition of the Lower Mundeck Formation at Campo. The general dip and direction of the bedding is approximately 10-12NW, which also corresponds to the orientation of the foliations in the underlying metamorphic basement. The main sedimentary succession is characterised by a major retrogradational/progradational cycle of Late Aptian age, evaluated at about 3 Ma, with a well-developed progradational trend characterised by fluctuations of the recognised depositional environments. Fluctuations in lake level and sediment supply were possibly controlled by active faults at the basin margin, although climatic changes may have also played a role. The consistently W-WNW palaeoflow of sediments suggests that the palaeorelief was located to the east and could be oriented in a NNE-SSW direction, downthrown to the west. Local outcrops dated as Albian, both north and south of the main outcrop, display some marine influence. These deposits are cut by 040-060 faults parallel to the oceanic transform. Similarly, the Lower Mundeck Formation of the Campo outcrops is considered to be associated mainly with the early drift period of Late Aptian-Albian age. This study is also the first step of knowledge of these African margin deposits, to realise in the future the correlations between outcrops and offshore data.

  15. comoR: a software for disease comorbidity risk assessment

    PubMed Central

    2014-01-01

    Background The diagnosis of comorbidities, which refers to the coexistence of different acute and chronic diseases, is difficult due to the modern extreme specialisation of physicians. We envisage that a software dedicated to comorbidity diagnosis could result in an effective aid to the health practice. Results We have developed an R software comoR to compute novel estimators of the disease comorbidity associations. Starting from an initial diagnosis, genetic and clinical data of a patient the software identifies the risk of disease comorbidity. Then it provides a pipeline with different causal inference packages (e.g. pcalg, qtlnet etc) to predict the causal relationship of diseases. It also provides a pipeline with network regression and survival analysis tools (e.g. Net-Cox, rbsurv etc) to predict more accurate survival probability of patients. The input of this software is the initial diagnosis for a patient and the output provides evidences of disease comorbidity mapping. Conclusions The functions of the comoR offer flexibility for diagnostic applications to predict disease comorbidities, and can be easily integrated to highthroughput and clinical data analysis pipelines. PMID:25045465

  16. 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.

  17. UNIVERSIDAD SIMN BOLVAR Sartenejas 07 de Junio de 2012

    E-print Network

    Vásquez, Carlos

    servicios de multimedia, videoconferencia, webconferencia, aulas virtuales, objetos de aprendizaje, sitios Aula Virtual, Xerte, Chamilo, BigBlueButtom, Moodle, entre otras. · Impulsar y diversificar en la Sede específicos del Proyecto · Habilitar dos aulas multimedia como espacios multiusos provistos de tecnología y

  18. Morphological investigation of nanostructured CoMo catalysts

    NASA Astrophysics Data System (ADS)

    Pawelec, B.; Castao, P.; Zepeda, T. A.

    2008-04-01

    This work reports the morphological investigation of nanostructured sulfided CoMo catalysts by means of high-resolution transmission electron microscopy (HRTEM). The catalysts were supported on Ti-modified hexagonal mesoporous silica (HMS-Ti) and P-modified HMS-Ti (P/HMS-Ti) materials. The oxide precursors were characterized by specific surface area (S BET), temperature-programmed reduction (TPR), diffuse reflectance infrared Fourier transform spectroscopy in the OH region (DRIFTS-OH) and X-ray photoelectron spectroscopy (XPS) in order to elucidate the influence of the impregnation sequence (successive vs. simultaneous) and the effect of P-incorporation into HMS-Ti material on the morphology of calcined CoMo catalysts. Both TPR and XPS measurements indicate that the catalysts prepared by successive impregnation possess well-dispersed MoO 3 and CoO phases, whereas their counterparts prepared by simultaneous impregnation additionally possess the CoMoO 4 phase. For all sulfided catalysts, the presence of MoS 2 phase with particle size in the range 3.3-4.4 nm was confirmed by HRTEM. Catalytic activity was evaluated in the reaction of hydrodesulfurization (HDS) of dibenzothiophene (DBT) carried out in a flow reactor at 593 K and hydrogen pressure of 5.5 MPa. P-incorporation into the HMS-Ti material led to an overall increase in HDS activity and the hydrogenation ability of the sulfided catalysts. All catalysts proved to be stable during 10 h time-on-stream (TOS) operation. The activity of sulfide catalysts in the target reaction depends linearly on the surface exposure of Co species in the oxide precursors, as determined by XPS, and on the morphology of the sulfide form of catalysts (surface density of MoS 2 particles and their sizes) as determined by HRTEM.

  19. CURSO 2012/2013 UNIDAD DE SERVICIOS INFORMTICOS -CAMPUS DE FUENLABRADA

    E-print Network

    Rey Juan Carlos, Universidad

    ;PETICI?N DE SOFTWARE Procedimiento Este procedimiento es válido tanto para las aulas virtuales como para II - AULA 009! 2 Descripción! 2 Listado de software! 2 LABORATORIO II - AULA 010! 3 Descripción! 3 Listado de software! 3 LABORATORIO III - AULA 3202/3203! 4 Descripción! 4 Listado de software! 4 Camp us

  20. UNIVERSIDAD COMPLUTENSE DE MADRID VICERRECTORADO DE EVALUACIN

    E-print Network

    las clases teóricas, las clases dialogadas, las prácticas y en general el trabajo dentro del aula actividades formativas que se realizan fuera del aula. La UCM es consciente de la importancia de la Campus Virtual. El Campus Virtual de la UCM constituye un eje estratégico en el campo de la

  1. [Species from genus Eimeria observed in domestic rabbit (Oryctolagus cuniculus) feces raised at the Municipality of Campos dos Goytacazes in the State of Rio de Janeiro, Brazil].

    PubMed

    de Almeida, Adriana J; Mayen, Friederike L; de Oliveira, Francisco C R

    2006-01-01

    This study was designed to identify species of the genus Eimeria from eleven rabbit meat breeders from Campos dos Goytacazes. Fecal samples were collected from rabbits with different health conditions and consintence of feces. The following species of Eimeria were identified: E. perforans; E. magna; E. coecicola; E. irresidua; E. media; E. flavescens; E. nagpurensis; E. intestinalis, E. exigua and E. stiedae. Parasites from this genus were detected in 81.82% (9) of the rabbit meat production sites, regardless of the management and hygiene conditions. In all cases the infection was always caused from more than one species of Eimeria. PMID:17196120

  2. EN TORNO AL PAPEL DEL INDIVIDUO EN LA HISTORIA Y JULIO ANTONIO MELLA COMO PERSONALIDAD HISTRICA

    Microsoft Academic Search

    Edmundo de Jess de la Torre Blanco

    2010-01-01

    Como se sabe, Carlos Marx rompi con las concepciones filosficas precedentes sobre el hombre, de marcado carcter especulativo, sustentadas en un humanismo abstracto, en una antropologa que consideraba la esencia humana como algo dado de una vez y para siempre en cada uno de los individuos. De ah que el hombre fuese concebido como una individualidad abstracta, fuera de la

  3. Las TIC como fuente primaria de informacin estadstica: El caso del comercio electrnico

    Microsoft Academic Search

    Carlos A. Barrera Cuesta

    Este trabajo es una exploracin del impacto que tienen las Tecnologas de Informacin y Comunicaciones (TIC), especialmente Internet, no slo como medio de transmisin de informacin, sino como fuente primaria de informacin estadstica. A partir de ello, se propone la medicin y anlisis de estas tecnologas como herramienta til en las actividades que por ley, desempea el Departamento Administrativo Nacional

  4. Co?Mo alloy electrodeposits and charge-discharge cycling in alkaline batteries

    Microsoft Academic Search

    Dan Lupu; Alexandru Radu Biris

    1996-01-01

    Co?Mo electrodeposits increase the discharge capacity of LaNi5 hydride electrodes and improve their activation process. The electrochemical characteristics of Co?Mo electrodeposits compared with pure Co alone have been studied separately in order to evaluate their own properties. The long term charge-discharge cycling of Co?Mo electrodeposits as anodes in 6 N KOH, in the potential range corresponding to the hydrogen oxidation

  5. Aula 7 -Ingls 49 Lngua Estrangeira

    E-print Network

    Liu, I-Shih

    ao conceito de Fast-food (comidas rápidas)? d- Veja o quadro abaixo contendo várias comidas rápidas (fast-food). Cheeseburger Pizza Hot-dog Chocolate Microwave food French fries e- Marque no quadro acima ter hábitos alimentares saudáveis deve comer fast food? Desafio 1- Pesquisa: Você acha que os

  6. 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

    Marn-Lechado, Carlos; Galindo-Zaldvar, Jess; Gil, Antonio Jos; Borque, Mara Jess; de Lacy, Mara Clara; Pedrera, Antonio; Lpez-Garrido, Angel Carlos; Alfaro, Pedro; Garca-Tortosa, Francisco; Ramos, Maria Isabel; Rodrguez-Caderot, Gracia; Rodrguez-Fernndez, Jos; Ruiz-Constn, 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

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

    PubMed

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

    2002-07-01

    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 site compared to stations far from the site. Average concentrations of Al, Cu, and in particular of Ni, were significantly higher at the end of the drilling operation than at the beginning. Comparison between drilling area sediments with control sediments of the continental platform, however, showed no significant difference in trace metal concentrations. Under the operation conditions of this drilling event, the results show that while changes in some trace metal concentrations do occur during drilling operations, they are not significantly large to be distinguished from natural variability of the local background concentrations. PMID:12222892

  8. Seasonal variation of Lutzomyia longipalpis (Lutz & Neiva, 1912) (Diptera: Psychodidae: Phlebotominae) in endemic area of visceral leishmaniasis, Campo Grande, state of Mato Grosso do Sul, Brazil.

    PubMed

    Oliveira, Alessandra Gutierrez; Galati, Eunice Aparecida Bianchi; Fernandes, Carlos Eurico; Dorval, Maria Elizabeth Cavalheiros; Brazil, Reginaldo Peanha

    2008-01-01

    The seasonal distribution of Lutzomyia longipalpis was studied in two forested and five domiciliary areas of the urban area of Campo Grande; MS, from December 2003 to November 2005. Weekly captures were carried out with CDC light traps positioned on ground and in the canopy inside a residual forest and on the edge (ground) of a woodland and in at least one of the following ecotopes in peridomiciles-a cultivated area, a chicken coop, a pigsty, a kennel, a goat and sheep shelter and an intradomicile. A total of 9519 sand flies were collected, 2666 during the first year and 6853 during the second. L. longipalpis was found throughout the 2-year period, presenting smaller peaks at intervals of 2-3 months and two greater peaks, the first in February and the second in April 2005, soon after periods of heavy rain. Only In one of the woodlands was a significant negative correlation (p<0.05) between the number of insects and temperature during the first year and the climatic factors (temperature, RHA and rain) was observed. In the domiciliary areas in four domiciles some positive correlations (p< or =0.05) occurred in relation to one or more climatic factors; however, the species shows a clear tendency to greater frequency (72%) in the rainy season than in the dry (28%). Thus, we recommend an intensification of the VL control measures applied in Campo Grande, MS, during the rainy season with a view to reducing the risk of the transmission of the disease. PMID:18022137

  9. EMPLEO DE FRACCIONES CELULARES DE LA LEVADURA Saccharomyces cerevisiae COMO ADITIVO ALIMENTARIO PARA Artemia franciscana

    Microsoft Academic Search

    Yamil Comabella; Tsai Garca-Galano; Olimpia Carrillo; Yadir Mauri

    RESUMEN En el presente estudio se evala la levadura Saccharomyces cerevisiae de forma desintegrada (LD) y tres fracciones celulares obtenidas de ella: complejo pared-membrana (FP), ncleo-protenas (FN) y citoplasma (FC) como aditivo alimentario utilizando al crustceo Artemia franciscana como modelo de experimentacin. Se realizaron dos bioensayos para determinar el efecto que ejercan dichos aditivos en el crecimiento, biomasa seca, supervivencia

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

    E-print Network

    dos Santos, C.A.

    Circuitos elétricos: novas e velhas tecnologias como facilitadoras de uma aprendizagem Circuitos elétricos: novas e velhas tecnologias como facilitadoras de uma aprendizagem significativa também em tarefas extra classe foram utilizadas além de metodologias tradicionais recursos de tecnologia

  11. in Alejandro Bilbao (ed), 2011, Creacin, Identidad y Mundo en los Estados de la Globalizacin. Campo psquico y Lazo Social. Valparaiso, Ediciones universitarias de Valparaiso: pp 43-58

    E-print Network

    Paris-Sud XI, Universit de

    . Campo psquico y Lazo Social. Valparaiso, Ediciones universitarias de Valparaiso: pp 43-58 1 LA Emergencia indgena en Amrica Latina, Santiago de Chile: Fondo de Cultura Econmica, 2000, p. 35. 2 Ibdem y Lazo Social. Valparaiso, Ediciones universitarias de Valparaiso: pp 43-58 2 apoyo a los derechos

  12. So-called ``Co-Mo-S'' phase observed in carbon-supported Co and Co-Mo sulfide catalysts by Mssbauer emission spectroscopy

    NASA Astrophysics Data System (ADS)

    van der Kraan, A. M.; Craj, M. W. J.; Gerkema, E.; Ramselaar, W. L. T. M.; de Beer, V. H. I.

    1989-03-01

    In-situ Mssbauer Emission Spectroscopy (MES) has been used to study the type of phases present in sulfided activated carbon-supported Co and Co-Mo hydrodesulfurization (HDS) catalysts. Most of the reported MES studies are performed on Co-Mo/Al2O3 catalysts. Co species in the so-called Co-Mo-S phase, sofar only observed in sulfided catalysts containing Co and Mo, should govern the HDS activity. The present observations show that the same Co species in sulfided Co/C and Co-Mo/C catalysts, with the same quadrupole splitting as Co-Mo-S can be formed. Furthermore, it turns out that the QS-value of the active phase in the sulfided Co/C and Co-Mo/C catalysts depends on the sulfiding temperature and Co content. Hence, it seems unlikely that there will be only one well defined active sulfide phase which governs the HDS activity.

  13. 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, Benot; Mohn, Geoffroy; tpsk, 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 > 900C. 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.

  14. Observation of a Gamma-Ray Pulse at Ground Level Produced by an Atmospheric Lightning Discharge in So Jos 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 So Jos 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.

  15. ENSEANZA DE INGLS COMO LENGUAJE EXTRANJERO (EILE) ENGLISH LANGUAGE ACQUISITION FOR ELEMENTARY SCHOOLS IN COSTA RICA

    E-print Network

    Nelson, Annabelle

    2011-04-27

    to the effectiveness of technology-based English instruction. The purpose of the Enseanaza del Ingls como Lenguaje Extranjero (EILE) is to conduct an analysis of three differing English language programs across 81 specified Costa Rican Elementary Schools: (a) a...

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ...populations; (2) reduce fuel loads and maintain the historic fire return interval; (3) improve forest resilience to dwarf mistletoe, root rot, Douglas-fir beetle, and spruce budworm; (4) and maintain the visual integrity of the larger Lake Como...

  17. ( IRD / B. Le Ru) Campos de maz en Kenia cerca de Kilimanjaro (en el fondo). Al igual que muchas otras plantas transgnicas, el maz denominado Bt sintetiza su propio

    E-print Network

    OGM. Datos interesantes Los daños ocasionados por las larvas de Busseola fusca e n los campos de maíz maíz (no OGM), alcanzando hasta un 30% en ciertas zonas. En Sudáfrica, el primer país africano donde. Glosario OGM: organismo genéticamente modificado o transgénico. Proteína : moléculas codificadas por los

  18. CUARTO CURSO -PRIMER CUATRIMESTRE Aula: Aulario II, Aula 202 *Lab: Laboratorio

    E-print Network

    Rey Juan Carlos, Universidad

    Martes Miércoles Jueves Viernes 8 ­ 9 9 ­ 10 10 ­ 11 11 ­ 12 12 ­ 13 13 ­ 14 14 ­ 15 15 ­ 16 DME DME DME ­ 21 Lunes Martes Miércoles Jueves Viernes 8 ­ 9 9 ­ 10 10 ­ 11 11 ­ 12 12 ­ 13 13 ­ 14 14 ­ 15 15 ­ 16 de Septiembre SEMANA: 15 al 19 de Septiembre #12;Lunes Martes Miércoles Jueves Viernes 8 ­ 9 9 ­ 10

  19. TERCER CURSO -PRIMER CUATRIMESTRE Aula: Aulario II, Aula 202 *Lab: Laboratorio

    E-print Network

    Rey Juan Carlos, Universidad

    Martes Miércoles Jueves Viernes 8 ­ 9 9 ­ 10 10 ­ 11 IRQ CIM CIM 11 ­ 12 IETC IRQ IRQ IETC 12 ­ 13 IRQ Martes Miércoles Jueves Viernes 8 ­ 9 9 ­ 10 10 ­ 11 IRQ CIM CIM CIM 11 ­ 12 IETC IRQ IETC IRQ CIM 12 Septiembre EIQ-2 (AII-002) EIQ-2 (AII-002) EIQ-2 (AII-002) #12;Lunes Martes Miércoles Jueves Viernes 8 ­ 9 9

  20. Molecular Characterization of Human Pathogenic Bunyaviruses of the Nyando and Bwamba/Pongola Virus Groups Leads to the Genetic Identification of Moju dos Campos and Kaeng Khoi Virus

    PubMed Central

    Groseth, Allison; Mampilli, Veena; Weisend, Carla; Dahlstrom, Eric; Porcella, Stephen F.; Russell, Brandy J.; Tesh, Robert B.; Ebihara, Hideki

    2014-01-01

    Background Human infection with Bwamba virus (BWAV) and the closely related Pongola virus (PGAV), as well as Nyando virus (NDV), are important causes of febrile illness in Africa. However, despite seroprevalence studies that indicate high rates of infection in many countries, these viruses remain relatively unknown and unstudied. In addition, a number of unclassified bunyaviruses have been isolated over the years often with uncertain relationships to human disease. Methodology/Principal Findings In order to better understand the genetic and evolutionary relationships among orthobunyaviruses associated with human disease, we have sequenced the complete genomes for all 3 segments of multiple strains of BWAV (n?=?2), PGAV (n?=?2) and NDV (n?=?4), as well as the previously unclassified Moju dos Campos (MDCV) and Kaeng Khoi viruses (KKV). Based on phylogenetic analysis, we show that these viruses populate 2 distinct branches, one made up of BWAV and PGAV and the other composed of NDV, MDCV and KKV. Interestingly, the NDV strains analyzed form two distinct clades which differed by >10% on the amino acid level across all protein products. In addition, the assignment of two bat-associated bunyaviruses into the NDV group, which is clearly associated with mosquito-borne infection, led us to analyze the ability of these different viruses to grow in bat (RE05 and Tb 1 Lu) and mosquito (C6/36) cell lines, and indeed all the viruses tested were capable of efficient growth in these cell types. Conclusions/Significance On the basis of our analyses, it is proposed to reclassify the NDV strains ERET147 and YM176-66 as a new virus species. Further, our analysis definitively identifies the previously unclassified bunyaviruses MDCV and KKV as distinct species within the NDV group and suggests that these viruses may have a broader host range than is currently appreciated. PMID:25188437

  1. The Santa Terezinha-Campos Verdes emerald district, central Brazil: structural and Sm-Nd data to constrain the tectonic evolution of the Neoproterozoic Bras?lia belt

    NASA Astrophysics Data System (ADS)

    D'el-Rey Silva, Luiz Jos Homem; Barros Neto, Leonel de Souza

    2002-12-01

    Structural analysis coupled with Sm-Nd isotope data and a detailed description of the geology of the Santa Terezinha-Campos Verdes emerald district (Gois State, Central Brazil) constrain the evolution of the Neoproterozoic Bras?lia belt. The area is composed of tectonic slices of Archean-Paleoproterozoic gneiss, a Meso-Neoproterozoic metavolcanic sedimentary sequence called the Santa Terezinha sequence, and crustal-derived intrusive rocks such as mylonitic (ortho)gneiss and a syntectonic porphyry granite. It underwent a Neoproterozoic greenschist facies polyphase ductile deformation (D 1-D 3). Structures indicate an event of rotational deformation along a typical frontal ramp dipping gently to the west (i.e. an event of simple shear with top to ESE relative regional movement due to a subhorizontal WNW-ESE compression). A Sm-Nd whole-rock isochron age of 57777 Ma for the intrusive rocks constrains the timing of at least part of the deformation/metamorphism in the area. Primary and metamorphic planar structures (mainly D 1-D 2) strike SW-NE and dip at low to moderate angles to the NW in the northern part of the area. However, they gradually rotate to SSE in the central SE part, where the Peixe River synclinorium is developed. This synclinorium is also the nest of the D 2 sheath folds that control emerald ore shoots. The Santa Cruz dome is a basement-cored, major elliptic structure in the SW of the area. The Santa Terezinha sequence represents a back-arc basin that received input from the Neoproterozoic Gois magmatic arc to the west and the So Francisco ancient continental margin to the east. The basal and upper sections of this sequence correlate, respectively, with other passive margin and back-arc sequences of the Bras?lia belt.

  2. Transversals in Trees Victor Campos

    E-print Network

    Devroye, Luc

    , Belgium, perouz.taslakian@ulb.ac.be 1 #12;Harary and Schwenk [9] call a caterpillar a tree (an unrooted will call a caterpillar any rooted tree where removal of all leaves produces a rooted tree with precisely one leaf. By a full caterpillar of degree d, we will mean a caterpillar where each internal node

  3. Transformation of Vegetable Oils into Hydrocarbons over Mesoporous-Alumina-Supported CoMo Catalysts

    Microsoft Academic Search

    David Kubi?ka; Pavel im?ek; Nad?da ilkov

    2009-01-01

    Deoxygenation of triglycerides over organized-mesoporous-alumina-supported CoMo catalysts (CoMo\\/OMA) has been investigated\\u000a in this work. CoMo\\/OMA catalysts exhibited higher activity for deoxygenation of triglycerides than CoMo supported on MCM-41\\u000a (silica) and ordinary alumina supports. Two main deoxygenation pathways were found: hydrodeoxygenation and hydrodecarboxylation.\\u000a Their extent was affected by reaction temperature, pressure and the support used. Hydrodeoxygenation was the main reaction\\u000a under

  4. UNIVERSIDADE FEDERAL DE SANTA CATARINA CENTRO DE CINCIAS BIOLGICAS

    E-print Network

    Floeter, Sergio Ricardo

    campo, experimentos em laboratório discussão dos resultados, apresentação oral e escrita. Metodologia de 3300-000 Nome da disciplina: Ecologia de Campo Nº de Créditos: 4 créditos Total Horas-Aula: 60 horas Peri Horário e local de atendimento a alunos: · em campo Pré-requisitos: · Ecologia de Populações

  5. UNIVERSIDADE FEDERAL DE SANTA CATARINA CENTRO DE CINCIAS BIOLGICAS

    E-print Network

    Floeter, Sergio Ricardo

    campo, experimentos em laboratório discussão dos resultados, apresentação oral e escrita. Metodologia de 3300-000 Nome da disciplina: Ecologia de Campo Nº de Créditos: 4 créditos Total Horas-Aula: 60 horas Peri Horário e local de atendimento a alunos: · Em campo Pré-requisitos: · Ecologia de Populações

  6. UNIVERSIDADE FEDERAL DE SANTA CATARINA CENTRO DE CINCIAS BIOLGICAS

    E-print Network

    Floeter, Sergio Ricardo

    discussões de textos em sala de aula. Está prevista a utilização de ambiente virtual de aprendizagem como SEMESTRE: 2011-2 I. IDENTIFICA??O DA DISCIPLINA: C?DIGO NOME DA DISCIPLINA NO DE HORAS-AULA SEMANAIS TE?RICAS PRÁTICAS TOTAL DE HORAS-AULA SEMESTRAIS ECZ7021 Introdução à Ecologia PPCC 10h 02 02 72 I.1

  7. Un estudio exploratorio sobre el desarrollo de creencias sobre sntomas como seales de hipertensin arterial

    Microsoft Academic Search

    Genoveva Granados Gmez; Jess Gil Roales-Nieto; Jos Luis; Ybarra Sagarduy

    2006-01-01

    Aunque la hipertensin arterial es un trastorno asintomtico, muchos pacientes hipertensos estn con- vencidos de experimentar sntomas indicadores de los cambios en su tensin arterial (TA), y los con- sejos y prescripciones mdicas pueden verse afectados por estas creencias. Diversos estudios han mos- trado que los pacientes hipertensos usan con frecuencia sntomas como indicadores del estado de su tensin arterial

  8. La tecnologa como ventaja competitiva en el comercio minorista tradicional en Sonora, Mxico

    Microsoft Academic Search

    Carmen Bocanegra Gastelum; Miguel ngel Vzquez Ruiz

    2009-01-01

    El avance de las nuevas tecnologas de la informacin y la comunicacin (TIC) no se distribuye de manera homognea entre las empresas de los distintos sectores de la economa. Estas comprenden no slo el uso de Internet y el comercio electrnico, sino otras herramientas relacionadas con el funcionamiento administrativo de las empresas, as como el conocimiento del perfil del pblico

  9. O e-learning como etapa da universidade para o virtual

    Microsoft Academic Search

    Resumo. A adopo de prticas de ensino a distncia ou presencial de suporte electrnico, normalmente designadas por e-learning, tem sido vistas como a direco a seguir para um ensino superior, moderno e adequado realidade da Sociedade da Informao. Tendo em linha de conta a realidade especfica da Universidade Fernando Pessoa, traado pelos autores uma reflexo que sustenta que

  10. LA BANCA POR INTERNET COMO INNOVACIN TECNOLGICA EN EL SECTOR BANCARIO

    Microsoft Academic Search

    M. Larrn Jorge; M. J. Muriel de los Reyes

    2007-01-01

    En el presente trabajo se analiza la puesta en marcha en nuestro pas de una modalidad de negocio bancario con un soporte innovador, y relativamente reciente, como es Internet. Se trata, pues, de los bancos independientes, que operan principalmente a travs de la red, creados por los tres grandes grupos bancarios nacionales en el ao 2000, y de cmo stos

  11. EL WIKI COMO RECURSO PARA DESARROLLAR COMPETENCIAS EN EL PROCESO DE ENSEANZA-APRENDIZAJE

    Microsoft Academic Search

    Mabel Lpez Garca; Jos Mara Souvirn Morenilla

    2010-01-01

    En el presente trabajo se analiza la utilidad de las tecnologas de la informacin y la comunicacin (TIC), y especficamente del Wiki, como herramienta para el modelo de enseanza-aprendizaje derivado del Espacio Europeo de Educacin Superior (EEES). Se realiza una aproximacin al significado del EEES y al modelo de enseanza que propone, en el que lo relevante no es tanto

  12. El crimen como oficio: una interpretacin del aprendizaje del delito en Colombia

    Microsoft Academic Search

    Isaac De Len Beltrn; Eduardo S. Albarn

    2003-01-01

    El objetivo de este trabajo es proponer un marco de anlisis que permita entender el aprendizaje del delito en Colombia. El articulo supone que el delito puede ser entendido como un actividad que requiere cierta experticia. En esta medida, el crimen requiere una compleja y extensa preparacin, lo cual va en contra de la creencia de que cualquier persona, en

  13. Repercusiones multiorgnicas de la inhalacin de alcohol isoproplico y cloruro de metileno como substancias de abuso

    Microsoft Academic Search

    Mir O; Servicio de Urgencias

    2005-01-01

    Resumen: En Espaa el consumo de substancias de abuso est muy extendido. Entre las drogas ilegales destaca, en el momen- to actual, la prevalencia de consumidores de cannabis, derivados anfetamnicos y cocana. Los inhalables voltiles, como las colas, pegamentos, gasolina y disolventes, representan otra forma de consumo de drogas, pero que est poco arraigada en nuestro medio. Se presenta el

  14. CoMOS: An Operating System for Heterogeneous Multi-Processor Sensor Devices

    Microsoft Academic Search

    Chih-Chieh Han; Michel Goraczko; Johannes Helander; Jie Liu; Nissanka B. Priyantha; Feng Zhao

    This paper presents the architectural design and implementation of CoMOS, a component messaging based oper- ating system for mobile sensing and communication devices with multiple, heterogeneous processors. Potential applications of these devices include personal voice or video services, health monitor- ing, and environmental sensing. To enable timely processing of environmental or user events and energy-efficient operations, the system uses a

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

    E-print Network

    Instituto de Sistemas e Robotica

    Mtodo de Fibonacci Como no mtodo da "Golden Section" o procedimento de procura de Fibonacci faz iteraes subsequentes. O mtodo difere da "Golden section" na medida em que a reduo do intervalo de acontece com os mtodos da procura dicotmica e de "Golden section", o mtodo de Fibonacci requer que o

  16. Harold Varmus investido bajo juramento como 14. director del Instituto Nacional del Cncer

    Cancer.gov

    Ganador del Premio Nobel, doctor Harold E. Varmus, prest juramento hoy como 14. director del Instituto Nacional del Cncer (NCI). "Es muy estimulante que ests de regreso con nosotros", dijo la secretaria del Departamento de Salud y Servicios Humanos Kathleen Sebelius en la ceremonia de toma de juramento. Hoy se abre un nuevo captulo para el Instituto Nacional del Cncer.

  17. A UTILIZAO DOS SISTEMAS DE INFORMAO GEOGRFICA COMO AUXLIO PARA UMA FERTILIZAO MAIS RACIONAL

    Microsoft Academic Search

    S. Dias; M. P. Rasquilha

    A utilizao de matrias fertilizantes de forma pouco correcta, quer quantitativa quer qualitativamente, apresenta-se hoje em dia como uma das principais ameaas em termos ambientais aos ecossistemas agrcolas. De facto a aplicao de nutrientes sem ter em conta as existncias no solo ou o potencial produtivo das culturas a que se destinam, conduz a aplicaes por defeito ou por excesso

  18. A APLICAO DA LOGSTICA INTEGRADA E DA TECNOLOGIA DA INFORMAO COMO OTIMIZAO DE RECURSOS ENERGTICOS

    Microsoft Academic Search

    Jose Eduardo Fernandes

    2008-01-01

    Este artigo apresenta oportunidades de melhorias da qualidade de vida dos empregados, dos negcios e do planeta, utilizando a logstica e a sua interao com a tecnologia da informao, atravs do uso de tecnologias limpas. A chave foi idenntificar possibilidades de uso da gesto do conhecimento e da tecnologia da informao como alavancadoras de solues, que permitam reduzir custos, sejam

  19. Garcinia cambogia - uma espcie vegetal como recurso teraputico contra a obesidade?6

    Microsoft Academic Search

    Ana C S Santos; Michelle S Alvarez; Priscila B Brando; Ary G Silva

    Resumo Atualmente, a obesidade um problema de sade pblica mundial, tanto nos pases desenvolvidos como nos em desenvolvimento, apresentando elevao de sua prevalncia. A transio nutricional um processo de modificaes seqenciais no padro de nutrio e consumo que acompanha mudanas econmicas, sociais e demogrficas, e mudanas do perfil de sade das populaes. Este trabalho objetiva abordar a comprovao

  20. Optical and structural characterization of the Co/Mo2C/Y system

    NASA Astrophysics Data System (ADS)

    Yuan, Yanyan; Le Guen, Karine; Andr, Jean-Michel; Wang, Zhanshan; Zhu, Jingtao; Mny, Christian; Jonnard, Philippe

    2014-10-01

    We study the thermal behaviour of a tri-layer multilayer, designed by inserting a third material, yttrium, into the previously studied Co/Mo2C system. The system is designed to work at near-normal incidence at the wavelength of 14.1 nm. The theoretical reflectivity of Co-based multilayer (Co/Mo2C/Y system) is improved up to 54% after the addition of yttrium. Two types of multilayers with different orders of yttrium layer are deposited: Co/Mo2C/Y and Co/Y/Mo2C. The samples are annealed up to 600 C. The multilayers were characterized using hard x-ray and extreme ultraviolet reflectivity, nuclear magnetic resonance (NMR) spectroscopy and x-ray diffraction (XRD). The results show that the reflectivity of the Co/Mo2C/Y multilayer is 27.5% at near normal incidence around 14.6 nm for as-deposited sample, and then it decreases gradually after annealing up to 600 C. A significant period compression is observed from 300 C annealing and above. The Co/Y/Mo2C multilayer shows low reflectivity, less than 2.5%. NMR spectra reveal that the pure Co layers are completely mixed with other elements since there is no signal from ferromagnetic Co in the annealing samples of the Co/Mo2C/Y multilayer and all Co/Y/Mo2C samples. Based on the NMR and XRD results, we fit the EUV data for both multilayers with two different models in one period taking into account the formation of the interfacial compounds.

  1. Alejarse como proceso social: nios y ancianos abandonados en Ayacucho1

    PubMed Central

    Leinaweaver, Jessaca

    2013-01-01

    En investigaciones previas sobre el acogimiento familiar y la adopcin en Ayacucho, se ha podido descubrir cmo los ayacuchanos adquieren y producen relaciones sociales. Mientras negocian creativamente los discursos y espacios construidos simultneamente por instituciones, comunidades, y estructuras sociales, van adquiriendo nuevas formas de relacionarse. Este artculo 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 aqu, recopilados a travs de una detallada y cuidadosa observacin participante y de entrevistas etnogrficas grabadas entre 2001 y 2007, se puede ver cmo, despus de un alejamiento social, los individuos que alejan se reinterpretan como sujetos que se encuentran superndose o volvindose modernos, o bien sacrificndose. PMID:25177044

  2. 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 (dim) current: ~ 1 mA u improve switching speed l Duty cycle: (50 4)% l Rise & fall times: 1 ns Input signal: 40-600 mA l Extract: 40 MHz clock l Duty cycle: (50 4)% l Total timing error:

  3. Novas estratgias comunicativas como fator de qualidade na interao de surdos em um sistema organizacional

    E-print Network

    Barbosa, Alberto

    122 Novas estratégias comunicativas como fator de qualidade na interação de surdos em um sistema formulário web e verificar se o uso de novas estratégias comunicativas melhora a interação dos surdos. Foram (MAC), uma com a interface original do sistema, e outra com o uso de novas estratégias comunicativas

  4. TEMPERATURA DA MADEIRA COMO ALTERNATIVA DE CONTROLE DO PROCESSO DE SECAGEM

    Microsoft Academic Search

    Elio Jos Santini

    2000-01-01

    1 RESUMO: Oito cargas de madeira serrada de Pinus elliottii, com 25 mm de espessura, foram submetidas a diferentes temperaturas de secagem (50, 70, 90 e 110C) e duas velocidades de ar (2,3 e 5,0 m\\/s), com o objetivo de correlacionar a temperatura da madeira com o seu teor de umidade, bem como estabelecer o ajuste de modelos matemticos, visando

  5. El monlogo como acto de fe: Estreno en Broadway de Rodolfo Usigli

    E-print Network

    Layera, Ramó n

    1994-10-01

    individuo, no como ente social, econmico o poltico. En un momento en la historia de la humanidad en la que parece primar la tica y la voluntad de la masa Usigli insiste en defender al individuo. Al privilegiar el monlogo y propugnar una bsqueda... Implcitamente, Usigli rechaza cualquier intento de socializacin y desjerarquizacin de los mecanismos de creacin dramtica y de produccin escnica. Pero no se trata solamente de oponerse a la tica colectivista del teatro latinoamericano de los aos...

  6. Los marginados como personajes: Teatro chileno de la dcada de los sesenta

    E-print Network

    Villegas, Juan

    1986-04-01

    , estrenada por la Compaa Teatro Mvil de Alejandro Flores, con canciones de Gustavo Becerra, en 1963, ha sido especialmente considerada como presencia de Brecht en el teatro chileno. La diferencia en compaa teatral y de escenario es un indicio de un.... En 1970, Flores de papel recibe la Primera Mencin en el Concurso de Teatro de Casa de las Amricas. Una lectura poltica diferente del texto en relacin con este premio permite sugerir que la aplicacin de un cdigo marxista privilegia la debilidad...

  7. Megaturbidite deposits in the Holocene basin fill of Lake Como (Southern Alps, Italy)

    Microsoft Academic Search

    Daniela Fanetti; Flavio S. Anselmetti; Emmanuel Chapron; Michael Sturm; Luigina Vezzoli

    2008-01-01

    For the first time, limnogeological investigations have been carried out in Lake Como, the deepest lake of the Alps, combining a bathymetric survey (multibeam Simrad 3000) with a high-resolution seismic reflection study (single-channel 3.5kHz sub-bottom profiler) and a coring campaign (gravity corer). This data set enables detailed characterization of the sedimentary subsurface in the western branch of the lake, the

  8. Como os Alunos do Ensino Mdio da Rede Estadual de So Paulo obtm Conhecimentos Astronmicos?

    NASA Astrophysics Data System (ADS)

    da Cunha, W. S.; Voelzke, M. R.; Amaral, L. H.

    2005-08-01

    Atualmente vivencia-se um mundo globalizado onde os computadores e a internet permitiram um acesso rpido e seguro a todo tipo de informao e conhecimento. O presente trabalho visa analisar a maneira pela qual alunos de segundo grau da rede estadual da cidade de So Paulo obtiveram, caso tenham, conhecimentos bsicos de astronomia quanto aos fenmenos celestes que os rodeiam, tais como a sucesso dos dias e das estaes do ano, alm de question~los sobre fatos genricos tais como: o que vem a ser o Sol, o Big Bang, o que ocasionou a extino dos dinossauros. Para tanto foi elaborado um formulrio constando de questes de mltipla escolha, o qual foi aplicado no primeiro colegial diurno da Escola Estadual Guilherme de Almeida. Num espao amostral de 44 alunos constatou-se que 41% dos alunos adquiriram seus conhecimentos astronmicos na escola e 59% atravs da mdia em geral. Neste mesmo espao amostral apenas 11% dos alunos usaram computadores na escola, 41% na residncia, 5% no trabalho e 43% no utilizaram. O presente estudo revelou tambm que para 50% dos alunos o professor jamais utilizou um programa de computador a respeito de astronomia ou fez alguma apresentao sobre o tema. Embora em sua fase inicial este estudo revela claramente que a maioria dos alunos no obtm na escola seus conhecimentos astronmicos, estes provm de fontes no especificamente didtico-pedaggicas tais como filmes e revistas populares que no raramente geram conhecimentos incompletos e em muitos casos inclusive falhos.

  9. El Spyware como amenaza contra navegadores web Sergio Castillo-Prez, Jos Alfredo Mrcia Andrs, Joaquin Garcia-Alfaro

    E-print Network

    Garcia-Alfaro, Joaquin

    El Spyware como amenaza contra navegadores web Sergio Castillo-Prez, Jos Alfredo Mrcia Andrs Spyware es un claro ejemplo. En este artculo analizamos la amenaza del Spyware como va para comprometer. Seguidamente discutimos algunos mecanismos de defensa que pueden reducir el riesgo representado por la amenaza

  10. SEALES DE BUENA CONDUCTA O "COMO HACER QUE SU NIO SIGA SUS INSTRUCCIONES . . . ."

    E-print Network

    1 SESI?N #5 Folleto SE?ALES DE BUENA CONDUCTA O "COMO HACER QUE SU NI?O SIGA SUS INSTRUCCIONES segundos". No use estas señales de conducta para algo que usted quiere el niño haga más tarde o "cuando el/ella pueda hacerlo ." ¡Las señales de conducta deben señalar a su niño que él debe seguir su instrucción

  11. A Utilizao da Astronomia como Tema Interdisciplinar e Aplicaes de Objetos de Aprendizagem

    NASA Astrophysics Data System (ADS)

    da Silva, L. A.; Voelzke, M. R.

    2008-09-01

    Este trabalho visa analisar a possibilidade de relacionar contedos aplicados no ensino fundamental e mdio de forma interdisciplinar por intermdio da astronomia, com a interveno de objetos de aprendizagem que possam integrar as disciplinas e a utilizao de recursos tecnolgicos. Em uma pesquisa prvia com 20 professores de uma escola estadual situada na cidade de Guarulhos foi observado que apenas 25% dos professores utilizam algum recurso tecnolgico para o desenvolvimento de contedos pertinentes sua disciplina, tais como sites e softwares educativos, sendo que a maioria absoluta continua ensinando apenas com livros didticos. A maior parte dos professores apresenta dificuldades em trabalhar sua disciplina de forma interdisciplinar, ou seja, 75% dos professores preferem aplicar os contedos seguindo uma hierarquia linear de tpicos, evitando a discusso de temas que de alguma forma esto relacionados. A astronomia pode vir fascinar o ser humano e despertar sua curiosidade promovendo um maior interesse no aprendizado, podendo favorecer anlises interdisciplinares de forma lgica e objetiva, desta forma colocar a astronomia como tema motivador interdisciplinar, pode ser relevante no que se refere ao distanciamento da fragmentao dos contedos. No Estado de So Paulo, a implantao da proposta curricular no ensino fundamental e mdio mostra claramente a insero da astronomia na maior parte das sries, principalmente na 6ª srie em que todo o bimestre se fala de astronomia.

  12. Depositional environments and characterisation of the organic matter of the Lower Mundeck Formation (Barremian ? Aptian) of the Kribi-Campo sub-basin (South Cameroon): Implications for petroleum exploration

    NASA Astrophysics Data System (ADS)

    Ntamak-Nida, Marie-Joseph; Baudin, Franois; Schnyder, Johann; Makong, Jean-Claude; Komguem, Paul Bertrand; Abolo, Guy Martin

    2008-07-01

    Lacustrine and alluvial fan facies from the Lower Mundeck Formation (Barremian ?-Aptian) cropping out in the southern part of the Kribi-Campo sub-basin (Cameroon) have been characterised for their oil potential, using both Rock-Eval pyrolysis and palynofacies analyses. The shaly facies show good potential as oil-prone source rock, with TOC content around 4.4% and some intervals with an optimum potential to yield 45 kg hydrocarbons/t of rock. Along the studied outcrops, these organic-rich facies represent approximately a third of the total thickness. Although the studied samples come out from immature thin organic-rich beds within sand dominated beds, it is reasonable to think that these oil-prone facies increase in thickness and maturity in the offshore area, making this part of the southern margin of Cameroon of special interest for petroleum exploration.

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

    E-print Network

    Cirne, Walfredo

    Analise do Impacto da Rede Social na Marcac~ao de Fotos como Favoritas no Flickr1 Luiz Alvesudo compartilhado por um usuario e valorado ou disseminado pelos seus contatos na rede social [Bigonha et al. 2010 caracterizar a forma como um conteudo e propagado em uma rede de contatos e/ou identificar usuarios que

  14. Effect of water on the stability of Mo and CoMo hydrodeoxygenation catalysts: A combined experimental and DFT study

    Microsoft Academic Search

    M. Badawi; J. F. Paul; S. Cristol; E. Payen; Y. Romero; F. Richard; S. Brunet; D. Lambert; X. Portier; A. Popov; E. Kondratieva; J. M. Goupil; J. El Fallah; J. P. Gilson; L. Mariey; A. Travert; F. Maug

    2011-01-01

    We report the study of the impact of water on the stability of Mo and CoMo sulfide catalysts in hydrodeoxygenation of phenolic compounds. The presence of water at reaction temperature leads to an additional deactivation of the catalyst, which is fully reversible on the CoMo catalyst, but partly irreversible on non-promoted Mo catalyst. IR and HRTEM characterizations as well as

  15. Una Comunidad Virtual como herramienta de Difusin de la Educacin a Distancia en una Institucin de Educacin Superior tradicional venezolana

    Microsoft Academic Search

    Gertrudis Lpez

    Abstract ndice , 1 Introduccin,Investigacin experimental con preprueba- postprueba ,y grupo ,control que se ,propuso estudiar los efectos de una,Comunidad Virtual de Aprendizaje (CVA) sobre EaD con el uso de las TICs como estrategia de ,difusin de ,esta innovacin en profesores, de ,la institucin ,en estudio,as como para propiciar actitudes positivas hacia esta. Los resultados obtenidos comprenden la obtencin ,de

  16. Remote structural monitoring of the Cathedral of Como using an optical fiber Bragg sensor system

    NASA Astrophysics Data System (ADS)

    Whelan, Maurice P.; Albrecht, Daniel; Capsoni, Antonio

    2002-07-01

    This paper describes a prototype system being developed for on-line structural monitoring of the cathedral of Como, Italy. Monitoring is based on relative displacement and temperature measurements employing optical fibre Bragg grating transducers. System features include an edge-filter demodulation scheme with wavelength multiplexing, palmtop-based control with customised software, automated data acquisition and analysis and GSM-based data transmission via email. The system also offers the option to be solar powered, allowing it to be located in areas with limited access, such as on the cathedral roof. Initial results obtained over an eight-month demonstration period are also presented. The intention is to develop this prototype into a complete system for on-line structural monitoring of the Cathedral, offering real decision support to those responsible for its maintenance.

  17. El Internet como fuente de informacin sobre la salud: la visin de estudiantes de Andaluca, Espaa.

    PubMed

    Garca, Mariano Hernn; Crdenas, Silvia Toro; Pian, Olga Leralta; Trigueros, Marina Prez; Campos, Raquel Carrasco; Gonzlez, Carmen Lineros

    2015-03-01

    El Internet (la red para usuarios de computadora) puede ser una herramienta til para adolescentes y jvenes en la bsqueda y uso de informacin sobre la salud. Las razones para ello han sido descritas en diversos estudios, sin embargo la confianza en la informacin disponible en el Internet es variable y persisten necesidades de alfabetizacin para su uso. Tanto el sistema de salud como el educativo pueden desempear un papel fundamental para el asesoramiento de la materia. Es necesario conocer las opiniones que tienen los estudiantes de educacin secundaria y de universidad en Andaluca, Espaa, sobre la relacin entre el Internet y la salud, el concepto de salud y la imagen que proyecta el Internet y el 'social media' (medios o redes sociales electrnicos) con relacin a la juventud y su salud. Hemos desarrollado un estudio, usando tcnicas de etnografa virtual: hemos consultado a 55 estudiantes de enseanza secundaria en foros virtuales y a 21 estudiantes universitarios en video entrevistas semi-estructuradas. Los estudiantes aportaron un concepto de salud integral, relacionado con los hbitos de salud fsica y emocional, y con los activos o factores positivos para la salud. Exponen una visin crtica de la utilidad del Internet para la salud, y sobre la calidad y credibilidad de los contenidos de salud en el Internet, manifestando la necesidad de tener asesoramiento y alfabetizacin. Presentan una opinin alternativa, ms positiva que la visin que se da en social media e Internet sobre sus estilos de vida, y sugieren desarrollar al Internet como herramienta para potenciar la conversacin participativa y el aprendizaje en salud. La metodologa empleada en este estudio puede contribuir a probar nuevas formas de investigacin y accin en futuros trabajos sobre la salud con adolescentes y jvenes en Internet. PMID:25024275

  18. Metodo de Newton aula de 25 de marco de 2008

    E-print Network

    Gomes Ruggiero, Márcia A.

    I que cont´em a raiz de f. Supor que f () = 0. Ent~ao, existe um intervalo I I contendo a raiz´a para a raiz. Exemplo 1: f(x) = x3 - 9x + 3 xk f(xk) f (xk) 3 3 18 2.833333333333334 2.453703703703738e que nas itera¸c~oes iniciais a sequ^encia se distancia da 5 #12;raiz, pois, f (x0) 0, por

  19. Alfabetismo Científico en el Aula Escolar

    NSDL National Science Digital Library

    Carol Brewer (University of Montana, Missoula; )

    2010-05-07

    Fostering scientific literacy empowers students to: understand the basic concepts in the media and civic policy. improve inquiry and critical thinking skills, and make connections about our interaction with the natural world. The English version is found at: http://www.actionbioscience.org/education/brewer.html

  20. 11-15 giugno 2012 Aula I ore 20

    E-print Network

    Roma "La Sapienza", Università di

    CARMELO BENE. IN - CONTRO CINEMA TEATRO acuradi Antonella Ottaie Fabrizio Deriu Lunedì 11 giugno ore 20 Deriu ore 20,15 Un Amleto di meno (1973) ore 21,30 Carmelo Bene. Le tecniche dell'assenza (1984) Giovedì Ferruccio Marotti Venerdì 15 giugno ore 20,00 Antonella Ottai e Fabrizio Deriu intervistano Alessandro

  1. AR-Immersive Cinema at the Aula Natura Visitors Center

    Microsoft Academic Search

    Cristina Portales; Maria J. Vinals; Pau Alonso-Monasterio

    2010-01-01

    Virtual and augmented realities allow creating synthetic worlds not only for simulation purposes, but also for building new environments directly taken from the imagination. Such applications can play an important role in understanding history and help to disseminate part of our legacy by bringing together features from the past into present real-time visualization. Our AR system is easy to use

  2. Accesibilidad en las Aulas de la Web 2.0

    Microsoft Academic Search

    Juan Gabriel; Senz Espitia

    El uso de las Nuevas tecnologas de la informacin y la comunicacin (TIC) en la educacin ha abierto nuevas posibilidades de aprendizaje y acceso a la informacin para muchas personas, al mismo tiempo que aumenta la brecha digital entre quienes tienen mayor acceso a la informacin, a la educacin y a la tecnologa, y la gran minora de personas para

  3. Sobre los Contenidos Gramaticales en el Aula de Lengua Extranjera

    Microsoft Academic Search

    Nuria Campos Carrasco; P. Pablo Devs Mrquez

    2008-01-01

    The role of grammar in the foreign language classroom has been widely questioned in language teaching methodology. The positions have oscillated between those who have rejected the possibility of including grammar contents and those that have used grammar like a kernel of the learning process. The work that we present here is based on two fundamental ideas: (1) grammar must

  4. Convivencia, clima de aula y filosofa para nios

    Microsoft Academic Search

    Gonzalo ROMERO IZARRA; Amparo CABALLERO GONZLEZ; Gonzalo Romero

    2008-01-01

    In this paper we analyse the relationship between the classroom's social climate and the general climate of society in which the school is inserted. We consider essential to start from this reflection in order to define an educational process for social transformation. Philosophy for Children is a methodological option to improve this social climate as it offers teachers and pupils

  5. AGHORA: Algoritmos Genticos para Gerao de Horrios de Aula

    Microsoft Academic Search

    Antonio Fernando; Lavareda Jacob; Cludio Junior; Alex Jorge da Rocha

    This paper presents a optimisation schedules project using genetic algorithms. It shows the main concepts of genetics algorithms and samples in the same approach that solves this kind of problem. Also show the modeling and implementation of the prototype and expose some results obtained of the schedules construction of a real situation. Resumo. Neste artigo, apresentado um projeto de

  6. DIABETES MELLITUS COMO FACTOR DE RIESGO DE DEMENCIA EN LA POBLACIN ADULTA MAYOR MEXICANA

    PubMed Central

    Silvia, Meja-Arango; Clemente, y Ziga-Gil

    2012-01-01

    Introduccion La diabetes mellitus y las demencias constituyen dos problemas crecientes de salud entre la poblacin adulta mayor del mundo y en particular de los paises en desarrollo. Hacen falta estudios longitudinales sobre el papel de la diabetes como factor de riesgo para demencia. Objetivo Determinar el riesgo de demencia en sujetos Mexicanos con diabetes mellitus tipo 2. Materiales y Metodos Los sujetos diabticos libres de demencia pertenecientes al Estudio Nacional de Salud y Envejecimiento en Mxico fueron evaluados a los dos aos de la lnea de base. Se estudi el papel de los factores sociodemogrficos, de otras comorbilidades y del tipo de tratamiento en la conversin a demencia. Resultados Durante la lnea de base 749 sujetos (13.8%) tuvieron diabetes. El riesgo de desarrollar demencia en estos individuos fue el doble (RR, 2.08 IC 95%, 1.592.73). Se encontr un riesgo mayor en individuos de 80 aos y ms (RR 2.44 IC 95%, 1.464.08), en los hombres (RR, 2.25 IC 95%, 1.463.49) y en sujetos con nivel educativo menor de 7 aos. El estar bajo tratamiento con insulina increment el riesgo de demencia (RR, 2.83, IC 95%, 1.585.06). Las otras comorbilidades que aumentaron el riesgo de demencia en los pacientes diabticos fueron la hipertensin (RR, 2.75, IC 95%, 1.864.06) y la depresin (RR, 3.78, 95% IC 2.376.04). Conclusin Los sujetos con diabetes mellitus tienen un riesgo mayor de desarrollar demencia, La baja escolaridad y otras comorbilidades altamente prevalentes en la poblacin Mexicana contribuyen a la asociacin diabetes-demencia. PMID:21948010

  7. De un aula virtual plurilinge a un aula multicultural. Una aproximacin desde la perspectiva de la Ciencia Jurdica Europea

    Microsoft Academic Search

    Lourdes Salomn; Ana Mara Delgado Garca; Rafael Oliver Cuello

    2008-01-01

    Europa constituye, sin duda, una sociedad multicultural. Por este motivo, es preciso que la universidad europea inicie su reflexin sobre la formacin multicultural de sus estudiantes y ciudadanos europeos. A una nueva sociedad, debe corresponderle una nueva universidad. La universidad del siglo XXI debe servir a la nueva sociedad del conocimiento en que se ha transformado la sociedad europea. El

  8. Las regiones Objetivo 1 espaolas en la sociedad de la informacin: el comercio electrnico como elemento de desarrollo

    Microsoft Academic Search

    Enrique Bernal Jurado; Juan Carlos Rodrguez Cohard

    2003-01-01

    RESUMEN Las tecnologas de la informacin y comunicacin (TIC) constituyen una de las principales fuerzas de la globalizacin. El comercio electrnico 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

  9. La valoracin econmica de bienes y servicios ambientales como herramienta estrategica para la conservacin 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 implementacin de una metodologa que permita aproximar el valor monetario de los Bienes y Servicios Ambientales (BSA) ofertados por un ecosistema hdrico, caso Cinaga de la Caimanera, municipio de Coveas, departamento de Sucre-Colombia, como herramienta estratgica para incentivar la conservacin y uso sostenible de los ecosistemas. Avanzar en procesos de

  10. Estilos de personalidad, afrontamiento e inteligencia como predictores de las trayectorias acadmicas de cadetes en una institucin militar

    Microsoft Academic Search

    Alejandro Castro Solano; Mara Martina Casullo

    2005-01-01

    Se presentan datos correspondientes a una muestra de 137 estudiantes de una academia militar evaluados durante su periodo de formacin. El estudio tiene como objetivo establecer si las variables de personalidad (estilos de personalidad y afrontamiento) y cognitivas (inteligencia) permiten predecir las trayectorias de los estudiantes exitosos y no exitosos que haban recibido entrenamiento militar y acadmico durante un periodo

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

    E-print Network

    Boyer, Edmond

    -Gel Alumina Franck Dumeignila *, Koichi Satoa , Motoyasu Imamuraa , Nobuyuki Matsubayashia , Edmond Payenb HDS of light fractions. Keywords: Hydrodesulfurization, boron, alumina, sol-gel, thiophene, DBT, 4 based supports and enhancement of the catalytic functions of CoMoS or NiMoS phase might be achieved

  12. EFECTOS DE CAMPOS MAGNTICOS EN MATERIAL ORGNICO

    Microsoft Academic Search

    V. Vasquez O; B. Segura; A. Rosales-River

    Been seeds (Phaseolus Vulgaris) of the cargamanto variety were treated, exposing a set of them to a magnetic field of 125 mT and others to 250 mT, for 10, 30, 60 minutes, each treatment with four repetitions each 7 days. Based on a factorial experimental design, we studied the height and the accumulation of dry matter in function of the

  13. 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 parte preliminar de um estudo mais amplo em nvel de doutorado sobre o ensino de astronomia mediado pelas tecnologias da informao e comunicao, utilizando dispositivos compactos, mveis e pessoais. Este estudo tambm faz parte do projeto institucional do CEFETMG sobre ambientes diversificados de aprendizagem sob fomento da agncia estadual FAPEMIG (Fundao de Amparo Pesquisa do Estado de Minas Gerais). Esta apresentao aborda o resultado das concepes prvias de estudantes em relao a conhecimentos bsicos de astronomia, ligados percepo e observao direta do cu. Trs turmas de estudantes de 1 srie e uma turma de 3 srie do ensino integrado mdio tcnico da Educao Bsica, Tcnica e Tecnolgica (EBTT) do CEFETMG Campus II - Belo Horizonte/MG foram submetidas a uma avaliao prvia atravs de questionrio estruturado. Este questionrio foi elaborado de forma a abordar a percepo dos estudantes em relao aos recursos grficos (figuras e desenhos) representativos de conhecimentos bsicos de astronomia, comuns em livros didticos. Aps a anlise dos resultados desta avaliao, organizou-se uma estratgia de interveno didtica em sala de aula sobre o contedo de astronomia, utilizando-se de recursos de mediao baseados nas tecnologias da informao e comunicao. Os temas selecionados para esta estratgia didtica foram relacionados aos assuntos bsicos de astronomia em que ocorreu maior nvel de desconhecimento dos estudantes. Os estudantes foram submetidos a avaliao posterior elaborada com os mesmos pressupostos da avaliao prvia. A anlise dos resultados foi realizada a partir dos pressupostos da aprendizagem significativa (Ausubel; Novak e Hanesian, 1983). O ensino de astronomia por mediao das tecnologias da informao e comunicao indica uma alternativa preliminar aos trabalhos de campo usuais orientados na prtica escolar, tais como, visita a planetrios e a observatrios. Os estudantes ficaram muito sensibilizados pela possibilidade de percepo do cu em tempo real e luz do dia dentro da sala de aula no contexto escolar. Os resultados deste levantamento preliminar indicam que os nveis de ensino fundamental e mdio no foram capazes de internalizar conhecimentos bsicos de astronomia, a despeito das orientaes especficas contidas nos documentos oficiais da educao bsica brasileira (Brasil, 1997 e 2000). Os estudantes pesquisados apresentaram conhecimentos e concepes rudimentares sobre o tema astronomia bsica, indicando a ausncia de abordagem do tema astronomia, tampouco de observao direta do cu em trabalhos de campo escolares na educao bsica. Finalmente, esta abordagem didtica suscitou nos estudantes grande interesse para futuros trabalhos de observao de campo. D.P. Ausubel; J.D. Novak; H. Hanesian. Psicologa Educativa: un punto de vista cognoscitivo. Mxico: Trillas, 1983. BRASIL. Secretaria de Educao Bsica. Parmetros Curriculares Nacionais: Ensino Fundamental (PCN), 1997, e Ensino Mdio (PCNEM), 2000. Braslia. MEC/SEB.

  14. 14 de enero, martes, a las 20:00 h. La Concejala de Turismo como impulsora de "Orihuela

    E-print Network

    Escolano, Francisco

    #12;14 de enero, martes, a las 20:00 h. La Concejalía de Turismo como impulsora de "Orihuela enero, martes, a las 20:00 h. De patrimonio cultural a oferta cultural para Orihuela destino turístico D. Raúl Pérez Casado Director Hotel Meliá Palacio de Tudemir (Orihuela) 28 de enero, martes, a las 20:00 h

  15. Estudio de NIH indica que la actividad fsica en tiempo libre alarga la vida tanto como 4,5 aos

    Cancer.gov

    La actividad fsica en tiempo libre est asociada con una expectativa de vida ms 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 Cncer (NCI), el cual forma parte de los Institutos Nacionales de la Salud, (NIH). El estudio, el cual encontr que las personas que realizaron actividad fsica en tiempo libre ganaron en su expectativa de vida tanto como 4,5 aos, se public el 6 de noviembre de 2012, en la revista PloS Medicine.

  16. CURSO 2012/2013 UNIDAD DE SERVICIOS INFORMTICOS -CAMPUS DE FUENLABRADA

    E-print Network

    Rey Juan Carlos, Universidad

    aulas virtuales como para las convencionales. Se ha de planificar y coordinar con, al menos, 45 días de - AULA 2S1! 2 Descripción! 2 Listado de software en la partición local! 2 Listado de software en la partición para uso virtual! 2 Camp us de F ue nlabrada - Universidad Rey Juan Carlos! Software Virtualizado

  17. Se recuerda a todos los alumnos las siguientes normas a seguir para la defensa y exposicin de los trabajos/proyectos fin de grado del curso de adaptacin al grado de

    E-print Network

    Escolano, Francisco

    trabajos/proyectos fin de grado del curso de adaptación al grado de Ingeniería de Edificación: Las aulas reservadas para que los alumnos ensayen su exposición están publicadas en el campus virtual como noticia y en la web del Departamento de Edificación y Urbanismo. Las aulas donde se celebrarán las exposiciones

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

    NASA Astrophysics Data System (ADS)

    Hbig, 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).

  19. (800) 4034744 Como Reportar

    E-print Network

    Becker, Luann

    conducta · Incopetencia total, o enorme ineficiencia A Dónde Reportar · Su supervisor · Otro administrador empleados estatales · La mala conducta , la incompetencia, o la enorme ineficiencia de los empleados

  20. 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.

  1. Claves de las especies del gnero Agave L. cultivadas como ornamentales en la Pennsula Ibrica e Islas Baleares. Keys to the Agave L. species cultivated as ornamental in Spain

    Microsoft Academic Search

    Daniel Guillot Ortiz; Piet Van der Meer

    2006-01-01

    En el siguiente artculo presentamos unas claves dicotmicas para los taxones cultivados como ornamentales del gnero Agave L. en la Pennsula Ibrica e Islas Baleares, incluyendo numerosos taxones ampliamente cultivados y conocidos como A. americana L., A. sisalana Perrine o A. attenuata Salm.-Dyck, junto a otros muy raros en cultivo en colecciones europeas, como A. avellanidens Trelease, A. nizadensis Cutak,

  2. Relato de uma experincia de Sistema Hbrido no Ensino Fundamental: Projeto Aulativa

    Microsoft Academic Search

    Laura Maria Coutinho Lopes; Carlos Klimick; Marco Antonio Casanova

    O Projeto Aulativa teve como objetivo principal repensar o modelo tradicional de aula e, ao mesmo tempo, introduzir novas prticas educacionais. Os princpios norteadores do projeto incluram, entre outros, estimular a cooperao entre os participantes e desenvolver a autonomia na busca da informao e a capacidade de investigao. Para isso, utilizou-se, como metfora, o recurso das histrias interativas. O projeto,

  3. COMO SE CONECTAR A REDE WIFI DA BIBLIOTECA Para conectar a rede WIFI da biblioteca a partir do notebook, siga os passos abaixo

    E-print Network

    Paran, Universidade Federal do

    1 COMO SE CONECTAR A REDE WIFI DA BIBLIOTECA Para conectar a rede WIFI da biblioteca a partir do controle. #12;2 2 Passo: - Procure o cone "Rede e Internet" ou o cone "Conexes de rede"; - Ao abrir-se a internet" abrir uma janela com os tipos de conexes existentes, voc dever optar pela rede sem fio. #12

  4. Restricciones Verticales como Prctica Foreclosure segn los Enfoques previos a la escuela de Chicago, la escuela de Chicago y post escuela de Chicago: Aplicacin en el Sector Telecomunicaciones

    Microsoft Academic Search

    Enrique R. Gonzlez Porras

    2006-01-01

    En numerosas ocasiones ciertas conductas restrictivas a la competencia son analizadas a la luz de unas reducidas formas o tipificaciones. Por ejemplo, boicot o conductas predatorias solo son analizadas creyendo que la nica tipificacin manifiesta son los precios predatorios. Sin embargo, existen numerosas conductas de este tipo, como strategic commitment o conductas con efectos del tipo raising rivals cost que

  5. 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

  6. El libro est destinado a aquellos profesionales que desarrollen sistemas de informacin y de gestin documental para instituciones del Gobierno de Chile, tanto en forma interna como en

    E-print Network

    Rapaport, Ivn

    : bases de datos, web semntica, ingeniera de software y documentacin electrnica. Actualmente se de software, y desarrollo de lneas de productos de software. Actualmente se desempea como profesora. Sus reas de inters son las metodologas giles de desarrollo de software y los estndares XML

  7. Un estudio de los Institutos Nacionales de la Salud indica que dos dosis de vacuna contra los VPH pueden proteger tanto como el tratamiento completo

    Cancer.gov

    Dos dosis de Cervarix, la vacuna contra virus del papiloma humano (VPH), fueron tan efectivas como la pauta normal actual de tres dosis despus de cuatro aos de seguimiento. El estudio de vacuna en Costa Rica, patrocinado por el NCI, fue diseado para evaluar la eficacia de Cervarix en una poblacin determinada.

  8. Rua Marqus de So Vicente, 255 Gvea Rio de Janeiro RJ-Brasil 22451-900

    E-print Network

    comunidade. A graduação em biologia funciona em área arborizada, ao lado do Parque Apresentação da Cidade e desafios contemporâneos. O Centro de Biologia Graziela Maciel Barroso, onde as aulas práticas acontecem desenvolvidas pesquisas voltadas à conservação biológica e sustentabilidade. A biologia é um campo dinâmico e em

  9. A review of "Blown by the Spirit: Puritanism and the Emergence of an Antinomian Underground in Pre-Civil War England" by David Como.

    E-print Network

    William J. Scheick

    2004-01-01

    with the deity, so too a certain terror ensued from such personal blindness and powerlessness concerning salvation. Some gave way to suicide, albeit doctrinally designated a damning expression of despair. Many needed reassuring signs on which to anchor..., there were significant differences among antinomians. The Familist version envisioned earthly perfection, whereas more re- strained claims characterized the opposite ?imputative? version. 236 SEVENTEENTH-CENTURY NEWS Como provides rich, in-depth profiles...

  10. Percepcin 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

    RODRGUEZ, Yarimar ROSA; DAZ, Nelson VARAS

    2009-01-01

    El proceso de estigmatizacin asume una devaluacin de la persona debido a una caracterstica o marca que haya sido identificada socialmente y que permita que se le describa como diferente. Desde que se desat la epidemia del VIH/SIDA, vivir con la enfermedad ha sido sealado de manera social como una marca estigmatizante. Las manifestaciones de dicha estigmatizacin 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 investigacin fueron explorar: 1) la percepcin 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 stos sobre el tipo de adiestramiento profesional recibido y la necesidad del mismo, y 3) la manifestacin 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 formacin en VIH pero sta no ha sido suficiente para contrarrestar las nociones estigmatizantes. Discutimos las implicaciones de los resultados para investigaciones futuras y el desarrollo de intervenciones con vas de minimizar las nociones estigmatizantes en los escenarios de salud. PMID:20011236

  11. LA SUBASTA DE ACTIVOS FINANCIEROS COMO ESTRATEGIA PARA LA REDUCCIN DEL COSTO DE RESCATES BANCARIOS ORIGINADOS POR LAS CRISIS FINANCIERAS AUCTION OF FINANCIAL ASSETS AS A STRATEGY TO REDUCE THE COST OF BANK PURCHASE CAUSED BY THE FINANCIAL CRISIS

    Microsoft Academic Search

    Mnica Isabel; Lpez Cardoza

    Resumen Desde los aos setenta y hasta la fecha muchos pases han experimentado crisis bancarias. Estos fenmenos, que han sido ocasionados por un conjunto de factores macro y microeconmicos, tanto internos como externos, se han dado tanto en pases desarrollados como en pases en vas de desarrollo, demostrado la fragilidad del sistema financiero ante el crecimiento explosivo del volumen de

  12. Cmo tratar Medicina (Buenos Aires) los conflictos de intereses? Admitirlos como inevitables y dando a los lectores la posibilidad de ponderar, si los hubiera, cunto influyeron en la publicacin. Aceptar las ltimas recomendaciones sobre tica de las publicaciones del ICMJE

    Microsoft Academic Search

    Juan Antonio Barcat; Carlos G. Del Bosco

    3-13 . Introducir explci- tamente en el Reglamento de Publicaciones la necesidad de declarar los conflictos potenciales en la carta de presentacin del manuscrito. En el texto publicado la declaracin aparecer, como se estila, despus de los agradecimientos. Podremos ser tan estrictos como el Annals of Internal Medicine o el British Medical Journal? No viene mal tener muy en cuenta

  13. Dehydrogenation of ethylbenzene to styrene catalyzed by Co, Mo and CoMo catalysts supported on natural and aluminum-pillared clays

    Microsoft Academic Search

    Alexander Moronta; Mara E. Troconis; Eduardo Gonzlez; Cesar Morn; Jorge Snchez; Angel Gonzlez; Jackeline Quinez

    2006-01-01

    In this work Co, Mo and CoMo catalysts supported on a montmorillonite clay (STx-1, Texas, USA) in its natural and Al-pillared forms were prepared. These catalysts in their unreduced and reduced forms were tested over the dehydrogenation of ethylbenzene to study the effect of the metal reduction. The catalysts were prepared by impregnation with aqueous solutions of CoCl26H2O and (NH4)6Mo7O244H2O

  14. UNIVERSIDADE FEDERAL DE SANTA CATARINA CENTRO DE CINCIAS BIOLGICAS

    E-print Network

    Floeter, Sergio Ricardo

    em ecologia: Introduo ao estudo de redes ecolgicas N de Crditos: 2 Total Horas-Aula: 30 Docentes ecolgicos podem ser vistos como redes de interao. Desse modo, a abordagem de redes complexas pode ser uma alunos se familiarizem com conceitos e ferramentas teis para a anlise de redes ecolgicas. Metodologia

  15. UNIVERSIDADE FEDERAL DE SANTA CATARINA CENTRO DE CINCIAS BIOLGICAS

    E-print Network

    Floeter, Sergio Ricardo

    disciplina: Introduo ao estudo de redes ecolgicas N de Crditos: 2 Total Horas-Aula: 30 Docentes: Brbara ser vistos como redes de interao. Desse modo, a abordagem de redes complexas pode ser uma ferramenta se familiarizem com conceitos e ferramentas teis para a anlise de redes ecolgicas. Metodologia de

  16. UNIVERSIDADE FEDERAL DE SANTA CATARINA CENTRO DE CINCIAS BIOLGICAS

    E-print Network

    Floeter, Sergio Ricardo

    disciplina:Tpicos Especiais: Introduo ao estudo de redes ecolgicas N de Crditos: 2 Total Horas-Aula: 30 ecolgicos podem ser vistos como redes de interao. Desse modo, a abordagem de redes complexas pode ser uma alunos se familiarizem com conceitos e ferramentas teis para a anlise de redes ecolgicas. Metodologia

  17. http://www.urjc.es/biblioteca/ 90020302000

    E-print Network

    Rey Juan Carlos, Universidad

    servicios #12; Campus Virtual Webmail www.urjc.es/deportes 57 LA como biblioteca, aula informática, wifi, etc. Y además, hay banco, reprografía, librería. Campus virtual: consultar los estudios, deberes, materias colgadas por los profesores, las

  18. El software educativo en la escuela cubana: una propuesta metodolgica para el desarrollo de habilidades en la resolucin de problemas aritmticos. Estudio de caso

    Microsoft Academic Search

    Enrique Medina Hernndez

    2011-01-01

    Integrar las tecnologas digitales en las aulas y centros educativos as como replantear y redefinir los contenidos del currculum parecen medidas urgentes. Llevarlo a cabo, entre otras medidas, implicar necesariamente realizar importantes inversiones econmicas en dotacin de recursos tecnolgicos suficientes para los centros educativos y en la creacin de redes telemticas educativas; desarrollar estrategias de formacin del profesorado y de

  19. O PROCESSO DE IMPLEMENTAO DE UMA VISITA DE ESTUDO VIRTUAL RESERVA NATURAL DAS BERLENGAS

    Microsoft Academic Search

    Agostinho Botelho; Isabel Chagas; Ana Sofia Afonso

    1. Introduo As visitas de estudo virtuais (VEVs) constituem um modo alternativo de conectar os conceitos da sala de aula s situaes do mundo real (Nix, 2000; Ritter, 1998). Existem momentos em que a concretizao de uma visita de estudo se apresenta logisticamente invivel, com elevados custos a localizaes remotas ou perigosas. Como alternativa, os alunos podem ser conduzidos a

  20. Building elementary mathematics teachers' knowledge: the role of

    E-print Network

    Spagnolo, Filippo

    Building elementary mathematics teachers' knowledge: the role of virtual learning environment ejemplo, integrando los debates virtuales como espacios para apoyar las interacciones entre los principales del aula que favorecen el desarrollo de la competencia matemática La gestión del profesor EL

  1. BENJAMIN FRANKLIN E A HISTRIA DA ELETRICIDADE EM LIVROS DIDTICOS

    Microsoft Academic Search

    Cibelle Celestino Silva; Ana Carolina Pimentel

    Introduo Nos ltimos anos, a histria da cincia vem sendo introduzida em materiais didticos utilizados em sala de aula. Uma das razes para isso a presso de rgos governamentais, tais como a Secretaria de Educao Bsica, responsvel pela avaliao destes livros dentro do Programa Nacional de Livros Didticos para o ens ino fundamental e mdio. Os editais destes programas

  2. Textos de Apoio ao Professor de Fsica, v. 16 n. 2, 2005. Instituto de Fsica UFRGS

    E-print Network

    dos Santos, C.A.

    SILVA, LUCIA FORGIARINI DA O microcomputador como instrumento de medida no laboratrio didtico da de Computador. 2. Instrumentos de Medida. 3. Ensino Mdio. I. Veit, Eliane Angela. ll. Universidade atividades desenvolvidas em sala de aula com instrumentos e tcnicas atuais, utilizadas no quotidiano do

  3. Utilizacin teraputica de los campos magnticos. I: Fundamentos del biomagnetismo

    Microsoft Academic Search

    2004-01-01

    A double vision of the utilisation of magnetic fields in clini- cal applications is presented. A historical perspective is shown first, that outlines the relation between the increasingly better results due to the utilisation of these techniques and the con- tinuous improvement of the knowledge in biomagnetism. It is possible to see a good agreement among the different models that

  4. Brazil`s offshore potential extends beyond the Campos basin

    SciTech Connect

    Becker, R.G. [Gustavson Associates Inc., Boulder, CO (United States)

    1996-01-08

    This paper briefly reviews the distribution of oil and gas basins in Brazil and the percentage of offshore versus onshore sites. It reviews the exploration and development history of the industry and the historical production and reserves estimates. The paper goes on to review the geopolitical aspects of oil and gas in the region which is primarily a state-owned industry. It analyzes the market conditions which are creating pressures to allow competition within the oil and gas industry in Brazil. Finally, the paper provides a geologic analysis of the various offshore basins and the resource potential of these basins.

  5. Self-Organized Discrimination of Resources Alexandre Campo1

    E-print Network

    Libre de Bruxelles, Université

    the whole group, but not too large to limit exploitation costs, and risks of conflicts with other colonies fulfilling the overall group's needs. Our analysis reveals that the group becomes better at discriminating between similar resources as it grows in size. Also, the discrimination mechanism is flexible

  6. Clave de campo para los murcilagos de Costa Rica

    E-print Network

    Timm, Robert M.; LaVal, Richard K.; Rodrí guez-Herrera, Bernal

    2000-01-01

    Costa Rica has an extremely diverse bat fauna with 109 species recorded from the country to date. The diversity of bats at a given locality can be high with 71 species known from the La Selva Biological Station in the ...

  7. Sottogruppi finiti del gruppo moltiplicativo di un campo Maurizio Cornalba

    E-print Network

    Cornalba, Maurizio

    -esima potenza `e 1 ne segue che hh-1 g . Sia ora g un elemento di G di ordine massimo. Mostreremo che G = g-esima potenza `e 1, per mostrare che g basta mostrare che l'ordine di divide n. Sia p un primo. Scriviamo n

  8. 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

  9. From Rome to Como: 20 years of active research on carbon-based electrodes for lithium batteries at INP-Grenoble

    NASA Astrophysics Data System (ADS)

    Yazami, Rachid

    This paper reviews the main areas of research performed at different Laboratories of the Institut National Polytechnique de Grenoble (INPG) over the past 20 years, specifically on cabonaceous materials for electrode applications in lithium batteries. The most significant event was the discovery in the early 1980s of reversible lithium intercalation into graphite in polymer electrolytes, which led to the use of this material in today's lithium-ion batteries. Important work was also carried out on positive electrode for primary and secondary batteries, especially graphite oxide and graphite fluoride. Most of these results were presented at the 10 IMLB series Symposia, which started in Rome in 1982 and were back to Como, Italy, in 2000.

  10. 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

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

    E-print Network

    Pesquisa 2HA Profa. Leila Duarte 300F 13:00 S 15:00 SOC 1375 Seminrios Esp. em Antropologia 2HA Prof Antropologia 2HB Profa. Edilson Santos 414L JUR 1430 Teoria do Estado 2HA Prof. Adriano Pilatti 400F 13:00 S

  12. CALCOLO NUMERICO (5 CFU = 4 in aula + 1 in lab.) Corso di Laurea specialistica in Astronomia

    E-print Network

    Vianello, Marco

    di un polinomio, di una potenza ad esponente intero, di un determinante; laboratorio: primi; laboratorio: implementazione e sperimentazione in OCTAVE del metodo di eliminazione, esempi di mal esercitazioni di laboratorio si trovano all'indirizzo web: www.math.unipd.it/~mcaliari/ese0506/ese0506.html [B

  13. CALCOLO NUMERICO (4 CFU = 3 in aula + 1 in lab.) Corso di Laurea triennale in Matematica

    E-print Network

    Vianello, Marco

    intero, di un determinante; laboratorio: primi esperimenti di calcolo in ambiente MATLAB/OCTAVE. [A], [B'errore (test del residuo "pesato"); laboratorio: implementazione in OCTAVE di entrambi i metodi con confronto minimi quadrati; laboratorio: sperimentazione in OCTAVE e GRACE di varie forme di interpolazione

  14. GNEROS DO DISCURSO EM AULA DE LNGUA PORTUGUESA: DA PROPOSTA DO PROFESSOR NECESSIDADE DO ALUNO

    Microsoft Academic Search

    Maria Rosa PETRONI

    The object of this article is to analyse teacher opinions about using the concept of discurs ive genres for the teaching of reading and writing. In that se nse, we carry out a discussion of the treatment giv en to this concept by them. For this objective we will use the reflections based on two basic principles: on the one

  15. El uso educativo de las aulas virtuales emergentes en la educacin superior

    Microsoft Academic Search

    Elena Barber; Antoni Badia

    2005-01-01

    The present article briefly describes key concepts rela- ting to six basic instructional dimensions that determi- ne the quality of the virtual teaching and learning pro- cess. Each of these dimensions represents pedagogically identifiable dimensions (the teacher, the students, the context, educational time, contents and the teaching methodology). Moreover, the article aims to stimulate reflection on and analysis of the

  16. Tecnologia de Realidade Virtual para o Auxlio no Aprendizado em Sala de Aula para Circuitos Eltricos

    Microsoft Academic Search

    Bianchi Serique Meiguins

    The objective of this article is to demonstrate the possibility of using the Virtual Reality (VR) in teaching\\/learning process based on computers, through the development of virtual educational environment. The interaction takes place in such a way that it will be more familiar and motivating to the user, as it is based on their real experiences. This report discusses concepts

  17. Criao de Projetos e Comunidades Virtuais a partir da Pesquisa em Sala de Aula

    Microsoft Academic Search

    Mrcia Cristina Moraes

    Nowadays the society has demanded a school that offers a qualitative and up-to-date teaching. So, it is necessary that teachers have an education that leads them to know the educational potentialities of computers. This education requires, from the universities, courses that leave the idea of copying contents and doing tests. It is necessary that teachers learn how to do research.

  18. Portant el laboratori virtual a l'aula de qumica: alguns coms i alguns perqus

    Microsoft Academic Search

    Jordi Cuadros Margarit

    2010-01-01

    Encara que la utilitzaci didctica de les simulacions es proposa des de fa dcades, la realitat s que arriba poc a les\\u000aaules. Sense entrar en els motius que ho generen, en aquest article es discuteixen formes, motius i limitacions per a\\u000ala utilitzaci de simulacions i laboratoris virtuals en el marc de l'educaci secundria a Catalunya.

  19. Classe hospitalar: aspectos da relao professor-aluno em sala de aula de um hospital

    Microsoft Academic Search

    Jos Gonalves Medeiros; Andria Ayres Gabardo

    2004-01-01

    Hospital classes: aspects of teacher-student interaction in a hospital classroom Hospital classes were created to ensure continuity of learning for children and adolescents, making it easier for them to return to the school environment after their recovery. Through sessions of direct observation of teacher-student interactions in the hospital classroom, it was possible to note that the teacher's most frequent activities

  20. DISEO Y EVALUACIN DEL AULA VIRTUAL PARA LA ENSEANZA- APRENDIZAJE DE TCNICAS ANALTICAS

    Microsoft Academic Search

    Lorenzo Ferreira; Carro Diaz

    2009-01-01

    An experience of design, establishment and evaluati on of a virtual environment for the subject Analyti cal Chemistry (6.5 credit) of Pharmaceutical degree has been developed within the framework of teaching adaptation to EEES from 2006, during two academic courses. The results of online didactic modules management offered by virtual learning WebCT are presented. The virtual classroom provides the needed

  1. AMBIENTE VIRTUAL PARA DIVULGAO DE ATIVIDADES DE INCLUSO EM AULAS DE EDUCAO FSICA

    Microsoft Academic Search

    P. M. S. Barboza; A. F. Frre; M. L. Silva

    The professionals in the area of physical education engaged in basic education increasingly need to proposals for inclusion of activities that may be made by students with special needs in regular classes, education, aiming at equal conditions. This paper presents a virtual environment that provides articles, texts, videos, forum for discussions and proposed activities through motion graphics. The Flash tool

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

    E-print Network

    Seoane, Javier

    el carcter 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

  3. 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

  4. Rio Internet TV--AulaNet(TM) Using Videoconference in Web-Based Learning.

    ERIC Educational Resources Information Center

    Laufer, Carlos; Fuks, Hugo; de Lucena, Carlos J. P.

    This paper presents the results of an experiment using videoconferencing in a distance graduate course in the Computer Science Department at the Catholic University of Rio de Janeiro (Brazil). The purpose of the experiment was to test two videoconference technologies that are widely used on the Internet, Cu-SeeMe and Real technology, and to assess

  5. Apellidos Nombre Idioma Hora Aula ABEDZADEH TIRADOR AREZOU INGLS 12-14 006

    E-print Network

    Rey Juan Carlos, Universidad

    -14 006 ASCANIO SERRA ADRIAN INGL?S 12-14 006 ASENSIO SAN PABLO DAVID INGL?S 12-14 006 ASTARLOA ARALUCE Vicálvaro) BENITO MARTIN LUCIA INGL?S 12-14 006 BERENGUER CALVO LARA INGL?S 12-14 006 BERMEJO FERNÁNDEZ LUCIA INGL?S 12-14 006 CARRASCO GARCÍA-ESCRIBANO CRISTINA INGL?S 12-14 006 CARRASCO L?PEZ EVA INGL?S 12

  6. Apellidos Nombre Idioma HORA AULA AGUADO HERRERA ELENA FRANCS 10-12 103

    E-print Network

    Rey Juan Carlos, Universidad

    CARMONA CASTRO LUCIA FRANC?S 10-12 103 CARRERA VEGA ANDREA FRANC?S 10-12 103 CASTELLANO SAN JULIÁN PABLO VILLANUEVA LUCIA FRANC?S 10-12 203 HOYOS SÁEZ ÁNGELA FRANC?S 10-12 203 IBARRA GUTI?RREZ MARÍA FRANC?S 10-12 203 IBORRA VEGA ANA FRANC?S 10-12 203 JIM?NEZ HUELVES CRISTINA FRANC?S 10-12 203 LEO ACEDO DAVID ANGEL

  7. Aula Verde: Art as Experience in Community-Based Environmental Education

    ERIC Educational Resources Information Center

    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

  8. MATERIAL DE APOIO DIDTICO PARA O PRIMEIRO CONTATO FORMAL COM FSICA

    E-print Network

    dos Santos, C.A.

    ................................................................8 2.3 Aulas em ambiente virtual ................................................................................................................7 2.1 Aulas de laboratório

  9. Difusin de resultados iniciales del Estudio del Tamoxifeno y del Raloxifeno (STAR): el frmaco para el tratamiento de la osteoporosis, raloxifeno, es tan efectivo como el Tamoxifeno en la prevencin de cncer de seno invasor

    Cancer.gov

    Los resultados iniciales del Estudio del Tamoxifeno y del Raloxifeno, STAR, demuestran que el frmaco raloxifeno, actualmente utilizado para prevenir y tratar la osteoporosis en mujeres posmenopusicas, funciona tan bien como el tamoxifeno para reducir el riesgo de cncer de seno entre las mujeres posmenopusicas que tienen riesgo elevado de padecer la enfermedad. Preguntas y respuestas

  10. O Combate Subtrativo: A Espiritualidade do Esvaziamento como Norte da Filosofia Corporal no Karate-Do The Subtractive Fight: The Spirituality of the Empty Hands Method as the North of the Body Philosophy in Karate-Do

    Microsoft Academic Search

    Cristiano Roque; Antunes Barreira; Marina Massimi

    Resumo O karate uma tcnica de combate sem armas que, sustentada por uma antiga tradio, tem como seu principal objetivo a formao do carter do praticante. A compreenso da viso de mundo na qual o karate nasceu e se desenvolveu debitria de uma dinmica espiritual e psicolgica singular cujo conhecimento imprescindvel para apreend-la. O objetivo desta pesquisa

  11. Essays on Eclipses, Transits and Occultations as Teaching Tools in the Introductory Astronomy College Course. (Spanish Title: Ensayos sobre Eclipses, Trnsitos y Ocultaciones Como Herramientas de Enseanza en el Curso Universitario Introductorio a la Astronoma.) Ensaios sobre Eclipses, Trnsitos e Ocultaes Como Ferramentas de Ensino em um Curso Universitrio Introdutrio 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 introduccin a la astronoma universitario centrado en el alumno para permitir que los estudiantes de carreras no cientficas exploren algunos conceptos astronmicos en ms detalle que lo habitual. Estos proyectos tambin ponen en relevancia eventos astronmicos en curso o futuros. Esperamos que los estudiantes se sientan ms interesados en la astronoma a travs de proyectos vinculados a eventos astronmicos. En el perodo de primavera de 2012 (EUA), propusimos breves ensayos centrados en los eclipses, trnsitos y ocultaciones para promover el raro trnsito 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 proponan. Los ensayos contenan partes descriptivas y conceptuales. Los mismos estaban destinados a servir como herramientas de enseanza. 62% de los 106 ensayos de 55 estudiantes obtuvo grados A, B o C. 21% de los 47 encuestados que respondieron al cuestionario posterior consider que los ensayos aumentaron su inters por la astronoma. 49% de los encuestados consider que los ensayos no eran educacionalmente tiles y que no deben ser propuestos de nuevo. Las respuestas escritas ms comunes a nuestra encuesta indicaran que los estudiantes necesitan ms orientacin y una mejor preparacin en la redaccin de ensayos exitosos. Dado que los estudiantes encontraron las piezas conceptuales de los ensayos difciles, en el futuro vamos a ofrecer actividades pertinentes antes de los plazos de redaccin para ayudar a los estudiantes a crear ensayos de mayor calidad. Ns ocasionalmente inclumos projetos em nosso curso universitrio introdutrio centrado no aluno para permitir aos estudantes que pertencem s carreiras no cientficas explorar alguns conceitos astronmicos em mais detalhes do que o normal. Tais projetos tambm enfatizam eventos astronmicos em curso ou futuros. Esperamos que os alunos se sintam mais interessados na astronomia atravs de projetos ligados a eventos astronmicos. No termo de Primavera de 2012 (EUA), propomos ensaios curtos focados em eclipses, trnsitos e ocultaes para promover o raro trnsito de Vnus que ocorreu no dia 5 de junho de 2012. Pedimos aos alunos que escrevessem dois ensaios curtos dentre trs 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 no eram benficos para a educao e que no devem ser propostos novamente. As resp

  12. REF | 26-4 | Septiembre-diciembre 2012 1 La vida de la ciencia

    E-print Network

    Sánchez, Angel "Anxo"

    -CSIC) y Albert Díaz-Guilera (UB), de investigadores de distintos campos interesados en esta fer grandes empresas. De esta manera, el campo de las redes complejas aparece como un terreno ideal para que comportamiento a través de experimentos controlados. Estamos una vez más dentro del marco del paradigma de

  13. Formulacin variacional de la estimacin del movimiento en uidos incompresibles a partir de secuencias PIV

    E-print Network

    Tradacete, Pedro

    ujo en campos solenoidales 5 Experimentos 6 Conclusiones Luis Alvarez (Univ. Las Palmas de G ujo en campos solenoidales 5 Experimentos 6 Conclusiones Luis Alvarez (Univ. Las Palmas de G problema adaptada al caso de uidos incompresibles (es decir div(u) = 0), así como diversos experimentos

  14. Remoo de Ambiguidades na Identificao de Autoria de Objetos Bibliogrficos

    Microsoft Academic Search

    Jean W. A. Oliveira; Alberto H. F. Laender; Marcos Andr Gonalves

    2005-01-01

    Resumo. Bibliotecas digitais renem informaes digitais e metadados que freqentemente so obtidos a partir de fontes diver sas. A no padronizao dos metadados oriundos dessas fontes traz como conseq ncia a ambigidade em determinados campos. Neste artigo apresentamos uma estratgia para o tratamento de ambigidades encontradas em campos referentes a nom es de autores em bibliotecas digitais. Nossa estratgia utiliza

  15. Actividades en el campus de Mstoles: Jornadas de puertas abiertas y visitas guiadas

    E-print Network

    Rey Juan Carlos, Universidad

    la cueva de Realidad Virtual 2. Visita al Laboratorio de Integridad Mecánica 3. Visita a los propia App desde 0 7. ¿Cómo utilizar los vídeos como herramienta educativa en las aulas? 8. Creación de. Visita la cueva de Realidad Virtual Fecha y Horario: lunes, 4 de noviembre, de 12:30h. a 13:15h. y de 13

  16. Preguntas Posterior a la Campaa Sonora 2008. National Science Foundation. Developing Global Scientists Project

    E-print Network

    Vivoni, Enrique R.

    este proyecto es la instalacin de instrumentos y la recoleccin de datos en campo en Mxico. Crees que te sientes lo suficientemente apto como para poder utilizar los instrumentos instalados y colectar

  17. The Astronomy Club of Ararangu: Educating Science Teachers as Science Communicators. (Breton Title: Clube de Astronomia de Ararangu: a Formao de Professores de Cincias Como Divulgadores Cientficos. ) Club de Astronoma de Ararangu: la Formacin del Profesorado Como Comunicadores de la Ciencia

    NASA Astrophysics Data System (ADS)

    Damasio, Felipe; Allain, Olivier; Antunes Rodrigues, Adriano

    2013-07-01

    The study reported in this work takes place since 2009 at the Federal Institute of Education, Science and Technology of Santa Catarina, Campus Ararangu. Our main goal is to help form teachers, training undergraduate students in Natural Sciences with specialization in Physics as science communicators, as well as to promote actions of broader scientific popularization in the region of the town of Ararangu through an Astronomy Club called CA2. Among the actions of scientific popularization that the students promote are: video production, radio broadcasts, lectures, nightly observations, preparation and exhibition of posters, physics teaching for children, continuing education activities for teachers and regular physics teaching using Astronomy as a theme. The Club's teacher education and scientific dissemination work is based on the Theory of Meaningful Learning, always trying to reach the student's predisposition to learn and produce potentially meaningful material, the two essential conditions for meaningful learning to occur. O estudo que este trabalho relata ocorre desde 2009 no Instituto Federal de Educao, Cincia e Tecnologia de Santa Catarina, campus Ararangu. Nele procura-se formar divulgadores cientficos durante a formao inicial de docentes do curso de Licenciatura em Cincias da Natureza com habilitao em Fsica, alm de promover aes de divulgao cientfica para o pblico geral da regio da cidade de Ararangu por meio de um Clube de Astronomia chamado CA (Clube de Astronomia de Ararangu). Entre as aes de divulgao cientfica que os licenciandos promovem esto: produo de vdeos, programas de rdio, palestras, observaes noturnas, confeco e exposio de psteres, ensino de fsica para crianas, formao continuada de professores em atividades e ensino de Fsica regular utilizando a Astronomia como tema gerador. O trabalho de formao docente e divulgao cientfica do Clube fundamenta-se na Teoria da Aprendizagem Significativa, sempre procurando alcanar a pr-disposio em aprender e produzir material potencialmente significativo, as duas condies necessrias para que a aprendizagem significativa ocorra. El estudio relatado en este trabajo se lleva a cabo desde 2009 en el Instituto Federal de Educao, Cincia e Tecnologa de Santa Catarina, campus Ararangu. En l se busca formar a comunicadores de la ciencia durante la formacin inicial de los docentes Licenciatura en Ciencias Naturales con especialidad en Fsica, y tambin promover acciones de divulgacin cientfica para el pblico en general en la regin de Ararangu a travs de un club de astronoma llamado CA2 (Clube de Astronomia Ararangu). Entres las acciones de los estudiantes que se promueven estn: produccin de videos, programas de radio, conferencias, observaciones nocturnas, la preparacin y exposicin de carteles, la educacin en fsica para los nios, actividades de formacin permanente del profesorado y enseanza de la fsica de con el tema generador Astronoma. El trabajo de la formacin del profesorado y la difusin de club cientfico se basa en la teora del aprendizaje significativo, buscando siempre la predisposicin para aprender y producir material potencialmente significativo, las dos condiciones necesarias para que ocurra el aprendizaje significativo.

  18. USO DA INFORMTICA NAS AULAS DE MATEMTICA: OBSTCULO QUE PRECISA SER SUPERADO PELO PROFESSOR, O ALUNO E A ESCOLA

    Microsoft Academic Search

    Elizabeth M. Rocha; Lvia M. L. Santiago; Josilane O. Lopes; Dina M. P. Dantas; Hermnio B. Neto

    This article discusses the use of the educational computer science in the classes of Mathematics starting from some obstacles that need to be overcome by the school, because it announces that one of the difficulties of this question is directly linked to the teachers formation. For that it was made a research with teachers and students a public school of

  19. Com es treballa en una aula virtual multilinge? Un entorn d'aprenentatge multilinge amb Moodle i Apertium

    Microsoft Academic Search

    Antoni Oliver; Cristina Borrell

    2008-01-01

    La UOC, en el marc de la ctedra de multilingisme UOC-Linguamn, ha desenvolupat un entorn virtual d'aprenentatge amb un sistema de traducci automtica integrat. Grcies a aquest projecte, que funciona amb les aplicacions de programari lliure Moodle i Apertium, es pot disposar d'un entorn d'aprenentatge multilinge en catal, castell, angls i francs. Aquest entorn s'alliberar amb una llicncia de programari

  20. O BATE-PAPO EDUCACIONAL: UM GNERO POTENCIAL PARA PRTICAS SOCIAIS E ATIVIDADES PEDAGGICAS EM AULAS A DISTNCIA

    Microsoft Academic Search

    SUSANA CRISTINA; DOS REIS

    Discussions about the process of teaching and learning online have been the focuses of different researches in the field of applied linguistics (Menezes, 2001; Warschauer,1996; Warschauer e Kern, 1998; Warshauer & Meskill, 2000; Tavares, 2001). In this article will be discussed how teachers beliefs and thoughts should be changed in order to work in an online environment. It also emphasizes

  1. 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.

    # C?DIGO 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

  2. Como Campus Master of Science in

    E-print Network

    ; Geophysical Prospecting; 2. Environmental Engineering Hydraulic Engineering and River Basin Reclamation and reclamation plans. Students will increase their understanding of the functioning of ecosystems, learn how

  3. Textile wastewater reuse in northern italy (COMO)

    Microsoft Academic Search

    A. Rozzi; F. Malpei; L. Bonomo; R. Bianchi

    1999-01-01

    An extensive research programme has been carried out on advanced treatment of secondary effluents discharged by centralized activated sludge treatment plants fed on mixed textile\\/domestic effluents in order to produce a final effluent suitable for reuse in the textile factories. Activated carbon adsorption or membrane filtration (ranging from microfiltration to reverse osmosis) have been investigated at pilot plant scale in

  4. La informtica educativa como medio de enseanza

    Microsoft Academic Search

    Gustavo Cervantes Montero; Marisbel Miln Palmer

    2011-01-01

    La informatizacin de la sociedad cubana es el proceso de la aplicacin ordenada y masiva de las tecnologas de la informacin y las comunicaciones en la gestin de la informacin y tiene entre sus objetivos contribuir a la actualizacin permanente de los maestros, profesores y todo aquel que juegue un papel directo en la enseanza para el logro de una

  5. Las proyecciones de poblacin como mtodo estadstico

    Microsoft Academic Search

    F. J. C. Willekens

    2012-01-01

    La estructura del trabajo es la siguiente. En la seccin 2 se introduce el proceso de evento. Se trata de un solo proceso con un resultado. Se describen las principales\\u000acaractersticas del proceso y se utiliza la microsimulacin para determinar la distribucin de los tiempos de espera de los acontecimientos. En la seccin 3, se considera un proceso recurrente con

  6. Desarrollo como libertad: invitacin a la interdisciplinariedad

    Microsoft Academic Search

    Javier M. Iguiiz

    2009-01-01

    The objective of the paper is to invite to an interdisciplinary dialogue. The first part presents a summary of the “capabilities approach that stresses the expansion of freedom as the goal. In this perspective, underdevelopment means the existence of very few alternative ways of life for the people. Poverty means deprivation of opportunities to lead a life. Development has to

  7. Como Lo Hago Yo: Lipomas Medulares

    PubMed Central

    Portillo, Santiago

    2014-01-01

    Basados en la experiencia de 82 casos; en 5% se observaron anomalas plvicas asociadas. En los menores de 3 aos el motivo de consulta (85%) fue la tumoracin. En los mayores de 3 aos (42%) tena problemas neurolgicos. Solo el 24% preocupados por la tumoracin. El objetivo de la ciruga es desanclar la mdula y no remover la totalidad del lipoma. El lipoma de filum es el que es mas simple para operar. An cuando la escuela francesa propone operar solamente cuando hay sntomas favorezco ciruga preventiva. Favorezco una segunda ciruga si hay signos de anclaje postoperatorio, an cuando observamos empeoramiento postoperatorio motor en 2.5% de los operados y urolgico a largo plazo en 6% de los operados. PMID:24791218

  8. Micoinseticidas e Micoacaricidas no Brasil: Como estamos?

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Mycoinsecticides and mycoacaricides can be defined as biopesticide products based on living propagules of entomopathogenic fungi developed for inundative and inoculative biological control of insects and mites. Based on recently published data on global use of entomopathogenic fungi and a proposal f...

  9. Atividade antioxidante e captora de radicais livres dos extratos de Achyrocline alata (Kunth.) DC. em comparao com extratos de Achyrocline satureioides (Lam.) DC

    Microsoft Academic Search

    Rafaela F. Grassi-Zampieron; Maria C. Vieira; Joo M. de Siqueira

    2009-01-01

    RESUMO: Achyrocline alata (Kunth.) DC. e Achyrocline satureioides (Lam.) DC., espcies pertencentes famlia Asteraceae, so utilizadas na medicina popular de Campo Grande, Mato Grosso do Sul, como plantas sucedneas. O presente trabalho teve com objetivo comparar os extratos obtidos dessas espcies atravs de ensaios qumicos simples destinados a testar as atividades antioxidante e captora de radicais livres, utilizando como

  10. Razonamiento automatico en logica de primer orden Juan J. Arrabal, Jose A. Alonso, Delia Balbontin y Javier Herrera

    E-print Network

    Alonso, José A.

    teoremas de L´ogica de primer or- den. Para dicha demostraci´on hemos elegi- do como campo de experimentaci. Como es corriente en la experimentaci´on en razonamiento au- tom´atico, a lo largo del experimento apare- cen nuevos problemas; en nuestro experimento nos hemos encontrado con el problema del tratamiento

  11. EDUCACIN ARTSTICA Y PRCTICAS ARTSTICO-COLABORATIVAS: TERRITORIOS DE CRUCE TRANSVERSALES

    Microsoft Academic Search

    Javier Rodrigo

    El propsito de este texto es buscar lo especficamen te pedaggico de las artes, desde el campo de las prcticas de arte en comunidad y las practicas colaborativas. Estas prcticas son planteadas como espacios de cruce transversales que integran la pedagoga crtica como poltica cultural insurgente. Esta perspectiva conlleva preguntarnos si es posible construir una sociedad ms justa y democrtica

  12. Gestin por competencias: importante para las pymes maquila de pantaln en ndigo en la ciudad de Bogot

    Microsoft Academic Search

    Nathalia Andrea Martnez Valero; Juan Carlos Rincn Gaviria

    2010-01-01

    Este artculo presenta una revisin de literatura internacional y nacional, sobre temas como el de competencias, los tipos de competencias, competencias laborales y proceso de implementacin de la gestin por competencias. Adicionalmente, se muestra la resea sobre la gestin por competencias en Colombia, as como la metodologa utilizada para el trabajo de campo con relacin al tema del artculo y

  13. LAS PUBLICACIONES DEL CAMPO CIENTFICO: LAS REVISTAS ACADMICAS DE AMRICA LATINA

    Microsoft Academic Search

    Mercedes Patalano

    The scientific journals traditionally constitute main mass media and con- servation of the advances of science - considered in an ample sense: as much pure and natural sciences like social and the humanities- through the organization and publication of scientific articles that communicate the result of the investigations. In the present approach on the present situation of the Latin American

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

    E-print Network

    Cortes, Jesus

    corteza cerebral (Thomson y Bannister, 2003; en Correa, 2008b, http://www.cienciacognitiva.org/? p=53, se programadas con ordenadores convencionales. Por ejemplo, el código neuronal es altamente eficiente, tiene una

  15. Classificao Contextual de Imagens utilizando Campos Aleatrios Markovianos e Teoria dos Jogos

    Microsoft Academic Search

    Alexandre L. M. Levada; Nelson D. A. Mascarenhas; Alberto Tanns

    A classificao de imagens uma tarefa de fundamental importncia em diversas aplicaes nas reas de processamento de imagens, reconhecimento de padres e viso computacional, dentre as quais possvel citar: sensoriamento remoto, auxlio a diagnstico de doenas a partir da anlise de imagens mdicas, deteco de objetos, entre outras. Basicamente, a proposta deste trabalho consiste na classificao de imagens

  16. Avaliao de Classificadores Anti-spam Aplicada no Campo de Cabealho de E-mail \\

    Microsoft Academic Search

    Wallace A. B. S. de Macedo; Jlio Cesar Nievola

    With the appearance of the Internet, the e-mail became one of the fastest ways of communication . However this benefit has been threatened by Unsolicited Commercial E-mail know as Spam, undesirable messages that fill the post office boxes, make the user lose time and generate traffic in the Internet. The problem became more serious when in March of 2003 the

  17. CONSERVAO DO CAMPO NATURALIZADO: A IMPORTNCIA DO MANEJO E DA SOBRE-SEMEADURA

    Microsoft Academic Search

    Ricardo Miotto TURNES; Abdon Luiz; SCHMITT Filho; Hermes BENEDET; Jorge Homero DUFLOTH

    Resumo As pastagens naturais representam um valor incalculvel em termos de recursos naturais, devido a sua relevncia scio-econmica, ao seu imenso patrimnio gentico, alm de desempenhar importante papel na conservao do solo atravs cobertura vegetal. Todavia, tm sido consideradas de pouca qualidade sendo utilizados para alimentao de animais de baixo requerimento. Por outro lado, quando submetidas ao \\

  18. 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.

  19. PETROLEUM DEGRADATION STUDIES USING AEROBIC AND ANAEROBIC MICROBIOTA ISOLATED FROM PAMPO FIELD, CAMPOS BASIN, BRAZIL

    Microsoft Academic Search

    Georgiana F. da CRUZ; Eugnio V. dos; SANTOS NETO; Anita J. MARSAIOLI

    The biodegradation of hydrocarbons in petroleum reservoirs leads to substantial petroleum composition changes, decreasing the crude oil quality and economic value. The strongest change of petroleum quality occurs during the biodegradation initial phase as consequence of the crude oil hydrocarbons microbial biotransformation which is a sequential process. The biodegrading microbes have a pronounced preference for n-alkanes, followed by branched and

  20. 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.

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

    E-print Network

    Paris-Sud XI, Universit de

    of projective geometry. Klein's work was inspired by ideas of Cayley who derived the distance between two points-03 ; 57M60; 53A20; 53A35; 22F05. Keywords: projective geometry; elliptic geometry; spherical geometry; non . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2 Projective geometry . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 Non

  2. A diarrheal diseases control program among Nicaraguan refugee children in Campo Luna, Honduras.

    PubMed

    Isaza, P; de Quinteros, Z T; Pineda, E; Parchment, C; Aguilar, E; McQuestion, M J

    1980-01-01

    A pilot study was planned and carried out in a Nicaraguan refugee camp in Honduras during November and December 1978 in an effort to reduce the incidence of severe dehydration among diarrheal patients arriving at the health center and to determine whether or not an auxiliary with limited training could correctly triage and supervise oral rehydration of children with diarrheal diseases. 71 refugee children arriving at the Camp Luna Health Center with mild or moderate diarrhea were admitted to the study. Diagnoses and assessments of dehydration were performed by a trained nurse auxiliary solely on the basis of the following clinical signs: decreased skin turgor; sunken eyes or fontanel; rapid, faint, or irregular radial pulse; diminished urine output; dry mucosa; and general appearance. Mothers were provided with 2 liters of "Oralyte" solution and were instructed to administer as much solution to the children as they could tolerate, beginning with an initial regimen of 200cc every 3-4 hours. Breastfeeding was encouraged. The auxiliary demonstrated how to correctly prepare and use the solution. 83% of the cases occurred in children younger than age 2, 66 of the 71 children completed the course of treatment, and 52 (80%) were completely asymptomatic at discharge. 12 were fully rehydrated but had persistent mucoid stools; 1 was discharged despite continued vomiting; and 1 was referred to a hospital. Overall, the study underscored the need to educate mothers regarding diarrheal disease and the proper use of oral rehydration. The study demonstrated that with proper instruction and supervision mothers can successfully deliver oral rehydration therapy to their children in a field setting. PMID:7236934

  3. Biodiversity hotspots and conservation priorities in the Campo-Maan rain forests, Cameroon

    Microsoft Academic Search

    M. Tchouto; M. Yemefack; W. Boer; J. Wilde; L. Maesen; A. Cleef

    Until recently, patterns of species richness and endemism were based on an intuitive interpretation of distribution maps with\\u000a very limited numerical analyses. Such maps based solely on taxonomic collections tend to concentrate on collecting efforts\\u000a more than biodiversity hotspots, since often the highest diversity is found in well-collected areas. During the last decades,\\u000a there has been an overwhelming concern about

  4. Active faulting and neotectonics in the Baelo Claudia area, Campo de Gibraltar (southern Spain)

    NASA Astrophysics Data System (ADS)

    Grtzner, Christoph; Reicherter, Klaus; Hbscher, Christian; Silva, Pablo G.

    2012-07-01

    The Strait of Gibraltar area is part of the western Eurasian-African convergence zone characterized by a complex pattern of deformation, including thrusting and folding and active normal faulting. Generally, the area is of low-seismicity; only some minor earthquakes have been recorded in the last hundred years. Archaeoseismological data evidences earthquake destruction occurring twice during Roman times. A better neotectonic framework and knowledge on the paleostress evolution of the Strait of Gibraltar area is necessary to find the local sources for those events and to establish an understanding of the recent deformation. Paleoseismic evidence for one moderate earthquake event around 6000-5000 BP along the normal Carrizales Fault is described in this paper. Off-shore high-resolution seismic investigations, structural and paleostress data, high-resolution GPR and geoelectrical resistivity measurements, outcrop investigations and trenching studies are discussed. The data reveal that active faulting takes place along N-S trending normal faults. Hence, N-S directed normal faults in the area are claimed as local candidates for moderate earthquake activity. Return periods of moderate earthquakes in the order of at least 2000-2500 years in the study area may have to be taken into account. Structural data, such a paleostress data and joints are presented and a deformation history for the Strait of Gibraltar area in southern Spain is developed in this study.

  5. Modeling of stratigraphic columns using Markov Chains and Gibbs sampling algorithms, Campo Oritupano, Venezuela.

    NASA Astrophysics Data System (ADS)

    Durn, E.

    2012-04-01

    The interbeded sandstones, siltstones and shale layers within the stratigraphic units of the Oficina Formation were stochastically characterized. The units within the Oritupano field are modeled using the information from 12 wells and a post-stack 3-D seismic cube. The Markov Chain algorithm was successful at maintaining the proportion of lithotypes of the columns in the study area. Different transition probability matrixes are evaluated by changing the length of the sequences represented in the transition matrix and how this choice of length affects ciclicity and the genetic relations between lithotypes. The Gibbs algorithm, using small sequences as building blocks for modeling, kept the main stratigraphic succession according to the geology. Although the modeled stratigraphy depends strongly on initial conditions, the use of longer sequences in the substitution helps not to overweight the transition counts from one lithotype to the same in the main diagonal of the probability matrix of the Markov Chain in the Gibbs algorithm. A methodology based on the phase spectrum of the seismic trace for tying the modeled sequences with the seismic data is evaluated and discussed. The results point to the phase spectrum as an alternate way to cross-correlate synthetic seismograms with the seismic trace in favor of the well known amplitude correlation. Finally, a map of net sand over the study area is generated from the modeled columns and compared with previous stratigraphic and facies analysis at the levels of interest.

  6. Spatial Geographic Mosaic in an Aquatic Predator-Prey Johel Chaves-Campos1

    E-print Network

    Johnson, Steven G.

    but not for the fish. Gene flow among snail populations in Cuatro Cie´negas could explain the mosaic of local flow and documented spatial variation in crushing resistance in the freshwater snails Mexipyrgus of the crushing morphotype in the trophically polymorphic fish Herichthys minckleyi. Crushing resistance

  7. ERRNCIAS SERTANEJAS: AS MIGRAES CAMPO-CIDADE EM MONTES CLAROS NO NORTE DE MINAS GERAIS

    Microsoft Academic Search

    Andrea Maria Narciso; Carlos Rodriques B. Brandao

    2008-01-01

    Este trabalho apresenta reflexes sobre a dinmica interna rural no Brasil com nfase para o Norte de Minas Gerais. A reflexo sobre a migrao rural na cidade do serto de Minas Gerais corrobora a hiptese das migraes estarem ocorrendo cada vez mais dentro das prprias regies, em funo do crescimento incentivado pelo Estado em algumas cidades e tambm a desiluso

  8. Year Name Org Name of Journal Article Publication Pub Year Adolfo del Campo

    E-print Network

    in H+O2 Scattering" J. of Chem. Phys. 1996 1993 John Pearson (Winner) T-CNLS "Complex) T-6 "The Origin of the Moon and the Single-Impact Hypothesis I" Icarus 1986 1984) T-10 "Statistical Weights for Octahedral Spherical-Top Molecules" J. of Molecular

  9. 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

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

    E-print Network

    , has been suffering in last years an accelerated urbanization reaching natural areas. Environmental of a model completed the study of the area, enabling new point of view about "The Sweet Lagoa do Peri". Key

  11. 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

  12. Bovine immunoprotection against Rhipicephalus microplus with recombinant Bm86-Campo Grande antigen

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The southern cattle fever tick, Rhipicephalus microplus, is arguably the most economically important external parasite of cattle globally. The inappropriate use of readily available chemical acaricides has driven the evolution of resistance in populations of R. microplus. Anti-tick vaccines represen...

  13. Latin American Theatre Review, Volume 28, Number 2: Book Reviews

    E-print Network

    1995-04-01

    Investigadores del Nuevo Teatro est llamada a ser una obligada fuente de consulta para los interesados en este campo. Como lo dice el prefacio, constituye el primer estudio comparativo hecho por un equipo de investigadores de teatro que incursionan en las... consistente manejo de la terminologa y del material por parte del equipo facilitan el acceso al anlisis. Es patente el esfuerzo por aclarar, especificar, delimitar y trascender en lo posible los puntos que han suscitado mayor polmica en este campo. Tal...

  14. Deteccion de plagio translingue utilizando el diccionario estadistico de BabelNet

    E-print Network

    Rosso, Paolo

    }@dsic.upv.es Resumen. En los ´ultimos a~nos ha habido importantes avances en el campo de la detecci´on de plagio autom resultados de los experimentos indican que BabelNet es una buena alternativa como diccionario estad plagio transling¨ue es un problema real, y justifica la necesidad de investigaci´on en este campo: un 63

  15. Universidad de Buenos Aires Facultad de Ciencias Exactas y Naturales

    E-print Network

    Figueira, Santiago

    ´ancer, existen un grupo de t´ecnicas que tienen como caracter´istica com´un la aplicaci´on de campos el pulsos el´ectricos cortos y de gran intensidad (Pulsos de Campo El´ectrico (PEF)). Esto permite el experimentos in vivo realizados en ratones a los que se les aplic´o un procedimiento est´andar de

  16. rea de Ciencia y Tecnologas Fsicas

    E-print Network

    Fitze, Patrick

    investigación que incluye prácticamente todos los campos de la Física tanto teórica como experimental, en posición en plano internacional, la participación en los grandes experimentos e instalaciones muy amplio de temas de investigación que incluye prácticamente todos los campos de la física tanto

  17. TRANSPORTE DE CLORURO EN ACUIFEROS ALUVIALES Jacqueline Khn (1)

    E-print Network

    Santos, Juan

    @math.purdue.edu. RESUMEN Como parte de un extenso trabajo de campo y simulación numérica diseñado a testear modelos de), diversos experimentos se han llevado a cabo. En este trabajo se ha caracterizado un acuífero de alta subterráneo y fenómenos de transporte. Es de especial interés la caracterización espacial del campo de la

  18. Ciudad Universitaria 30 de agosto de 2012

    E-print Network

    Islas, León

    experimentos, difundir información científica y crear videojuegos didácticos 10-11 y centralesExposición sobre Felipe Rodríguez). ?rgano de decisión La IAU constituye el órgano de deci- sión internacional en el campo este campo, como las constantes fundamentales astronómicas. Sus miembros fueron los encargados de

  19. La Gaceta de la RSME, Vol. 16 (2013), Nm. 3, Pgs. 513541 513 La Columna de Matemtica Computacional

    E-print Network

    Díaz-Báñez, José Miguel

    herramientas matemáticas, un campo que él mismo denomina como «La Teoría Computacional del Flamenco». En la/o pro- fesionales del campo los verdaderos responsables del mal uso de estos. El científico normalmente interesante realizar un experimento con individuos de la comunidad matemática española en el que se le

  20. 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

  1. 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 # C?DIGO 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

  2. Milano, 13/12/2012 Si comunica che la proclamazione dei risultati degli esami di Laurea del 20

    E-print Network

    . Scuola di Ing. dei Sistemi: · Ore 16.00 ­ Aula C.G.1 - INGEGNERIA BIOMEDICA (A-I) · Ore 16.00 ­ Aula C.G.3 - INGEGNERIA BIOMEDICA (L-Z) · Ore 16.00 ­ Aula C.0.1 ­ INGEGNERIA FISICA · Ore 16.00 ­ Aula S.0

  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 INFANTILE Rampino 8.00 ­ 10.00 Aula XI 8.00 ­ 10.00 Aula XI PSICOLOGIA SOCIALE DEI GRUPPI Annese 10.00 ­ 12

  4. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 2107002 16/06/2014 9:00 001 Aulario III 1 Grado en Ingeniera Ambiental Fsica I

    E-print Network

    Rey Juan Carlos, Universidad

    Ingeniera Ambiental Fsica I 2107003 17/06/2014 9:00 003 Aulario III 1 Grado en Ingeniera Ambiental Grado en Ingeniera Ambiental Humanidades: Cultura, Medio Ambiente y Sociedad 2107005 20/06/2014 9:00 006, 007 Aulario III 1 Grado en Ingeniera Ambiental Qumica 2107001 23/06/2014 9:00 204 Aulario III 1

  5. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 2107007 05/05/2014 9:00 101, 108 Aulario II 1 Grado en Ingeniera Ambiental Fsica II

    E-print Network

    Rey Juan Carlos, Universidad

    Grado en Ingeniería Ambiental Física II 2107010 13/05/2014 9:00 202, 203 Aulario II 1 Grado en Ingeniería Ambiental Biología 2107005 07/05/2014 9:00 104, 105 Aulario III 1 Grado en Ingeniería Ambiental Química 2107009 14/05/2014 9:00 205, 206 Aulario III 1 Grado en Ingeniería Ambiental Introducción a la

  6. Frum virtual - uma nova espacialidade para a sala de aula, um novo olhar para professor e uma forma de aprender interagindo

    Microsoft Academic Search

    Cyntia Fernanda; G. dos Santos; Marcos da Fonseca Elia; Tamara Tania; C. Egler

    This essay brings a proposal of an action-research aiming to verify if the use of a virtual text communication tool can brings benefits to the learning process of language at school. To do so, firstly a pilot experiment was undertaken using a forum from Orkut website as the medium for applying school exercises. The main results to be described here

  7. Criana-professor-computador: possibilidades interativas e sociais na sala de aula Child-teacher-computer: interactive and social possibilities in classroom

    Microsoft Academic Search

    Clia Maria Onofre Silva

    This article discusses the computer's usage in elementary schools, looking for the theoretical support in studies carried out between 1991 the 2004 in the educational field. It starts from the perception that the use of the computer is part of most children's social reality, as it can be described as an object of many technological resources, as multimedia (sound, image,

  8. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 1003605 20/06/2014 9:00 Ningn Matriculado 1 Ingenieria de Materiales (2 ciclo) Obtencin de Materiales

    E-print Network

    Rey Juan Carlos, Universidad

    Ingenieria de Materiales (2º ciclo) Obtención de Materiales 1003602 20/06/2014 15:00 103 Aulario III 1 Ingenieria de Materiales (2º ciclo) Estructura de los Materiales 1003606 17/06/2014 12:00 Ningún Matriculado 1 Ingenieria de Materiales (2º ciclo) Procesado y Utilización de Materiales 1003620 18/06/2014 12

  9. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 2120001 20/06/2014 15:00 107, 108 Aulario III 1 Grado Ingenieria en Tecnologas Industriales Matemticas I

    E-print Network

    Rey Juan Carlos, Universidad

    Grado Ingenieria en Tecnologías Industriales Matemáticas I 2120002 16/06/2014 9:00 004, 005 Aulario III 1 Grado Ingenieria en Tecnologías Industriales Física I 2120003 18/06/2014 15:00 206, 207 Aulario III 1 Grado Ingenieria en Tecnologías Industriales Química 2120004 30/06/2014 15:00 102, 103

  10. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 2120005 05/05/2014 15:00 102, 103 Aulario III 1 Grado Ingenieria en Tecnologas Industriales Matemticas II

    E-print Network

    Rey Juan Carlos, Universidad

    Grado Ingenieria en Tecnologías Industriales Matemáticas II 2120008 08/05/2014 15:00 201, 202 Aulario II 1 Grado Ingenieria en Tecnologías Industriales Principios Jurídicos Básicos, Deontología Profesional e Igualdad 2120006 12/05/2014 15:00 106, 107 Aulario III 1 Grado Ingenieria en Tecnologías

  11. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 1003605 16/12/2013 12:00 Ningn Matriculado 1 Ingenieria de Materiales (2 ciclo) Obtencin de Materiales

    E-print Network

    Rey Juan Carlos, Universidad

    Ingenieria de Materiales (2º ciclo) Obtención de Materiales 1003602 18/12/2013 15:00 108 Aulario II 1 Ingenieria de Materiales (2º ciclo) Estructura de los Materiales 1003606 20/12/2013 12:00 Ningún Matriculado 1 Ingenieria de Materiales (2º ciclo) Procesado y Utilización de Materiales 1003612 19/12/2013 12

  12. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 2120001 13/12/2013 15:00 105, 106 Aulario III 1 Grado Ingenieria en Tecnologas Industriales Matemticas I

    E-print Network

    Rey Juan Carlos, Universidad

    Grado Ingenieria en Tecnologías Industriales Matemáticas I 2120002 17/12/2013 15:00 203 Aulario III 1 Grado Ingenieria en Tecnologías Industriales Física I 2120003 08/01/2014 15:00 202, 203 Aulario II 1 Grado Ingenieria en Tecnologías Industriales Química 2120004 20/12/2013 15:00 102, 103 Laboratorios III

  13. Evaluacion de la Interaccion Adulto-Nino en Aulas Pre-escolares de Concepcion, Chile. [Evaluation Adult-Child Interaction in Preschool Classrooms of Concepcion, Chile.

    ERIC Educational Resources Information Center

    Mathiesen De G., Maria Elena; Herrera G., Maria Olivia; Villalon B., Malva; Suzuky S., Emy

    2000-01-01

    Presents findings from investigation of the validity of the Arnett Caregiver Interaction Scale, CIS (1989), in preschools in Concepcion, Chile. Demonstrates the reliability and validity of the scale to evaluate the interaction of the childhood educator with young children, suggesting changes to the scale. Notes differences found for school type.

  14. DIA HORA AULA CURSO TITULACION ASIGNATURA 07/06/2013 9:00 AIII 007 (58) 1 Grado en Ingeniera de Computadores Lgica y Matemtica Discreta (43)

    E-print Network

    Rey Juan Carlos, Universidad

    Grado en Ingeniería de Computadores Desarrollo de Aplicaciones Distribuidas (29) 17/06/2013 18:00 AI 001 002 (78) 4 Grado en Ingeniería de Computadores Laboratorio de Dispositivos Moviles (22) 10/06/2013 9

  15. DIA HORA AULA CURSO TITULACION ASIGNATURA 07/06/2013 9:00 AIII 005 (130) 1 Grado en Ingeniera del Software

    E-print Network

    Rey Juan Carlos, Universidad

    Grado en Ingeniera del Software Desarrollo de Aplicaciones Web (34) 18/06/2013 18:00 AIII 005 (130) 3 (31) 18/06/2013 12:00 AIII 104 (98) 2 Grado en Ingeniera del Software Fundamentos de la Web (36) 19 Software Principios Jurdicos Bsicos, Deontologa Profesional e Igualdad (43) 10/06/2013 15:00 AII 106

  16. DIRAC MATRICES IN CHIRAL REPRESENTATION AND THE CONNECTION WITH THE ELECTRIC FIELD PARALLEL TO THE MAGNETIC FIELD MATRICES DE DIRAC EN REPRESENTACIN QUIRAL Y LA CONEXIN CON EL CAMPO ELCTRICO PARALELO AL CAMPO MAGNTICO

    Microsoft Academic Search

    H. Torres-Silva

    2008-01-01

    In this paper we offer an expression of the general Foldy-Wouthuysen transformation in the chiral representation of Dirac matrices interacting with fermioneld. Our hypothesis is that through the multiplication of the Pauli matrix and Maxwell's chiral equations in the case of I I E i H ? H , one obtains the Dirac's chiral equation. This is the proof of

  17. Como Planear Mi Vida = Make a Life for Yourself.

    ERIC Educational Resources Information Center

    Haffner, Debra; Casey, Sean

    This booklet for teenagers about life planning is presented in parallel English and Spanish versions with a special focus on young Hispanics growing up in America. It discusses hopes and dreams that adolescents may have and gives tips for reaching goals. A sentence completion exercise is included to help readers set goals. Four important goals for

  18. Los mitos como memoria colectiva de Los Pueblos.

    NASA Astrophysics Data System (ADS)

    Martn, P. T.

    Myths are essentially something practical that allows those who believe in them to solve any ambiguity which could come up in their relation with nature. Since they bring information about the condition of the reality to which they belong, they are but the appropriate instrument to insert nature into culture by actually achieving an adaptation to the environment. The purpose of this essay is to show how the deification of plants, animals, and stars, which are present in the daily lives of "Amerindian" people, not only constitutes a source of rich mythology but also turns out to be an effective measure towards the continuity of social groups. Similarities or identifications between human life and the life of plants, animals and stars as well as mutual interplay are somehow present in those myths: stars which create or are changed into human being, animals or plants; human beings who create or are transformed into astral bodies; battles between peoples and stars, etc. On this base, mythology can provide not only keys to show how certain human groups have achieved their adaptation to the environment and how the different social systems and their relations to nature have developed, but also hints of changes which have taken place in other heavenly spheres such as the falling of meteors, the appearance of comets or any other significant events of this kind in the lives of these groups.

  19. El diseo industrial como factor de innovacin y competitividad

    Microsoft Academic Search

    Josep Tresserras i Picas

    2005-01-01

    Este artculo intenta transmitir la importancia estratgica del diseo industrial en los aspectos relacionados con la competitividad y el xito empresarial dentro del contexto del tejido industrial. Asimismo se hace una aproximacin a la industria manufacturera espaola con un especial nfasis en la catalana en lo relacionado con la aplicacin de factores de diseo.

  20. Del carnaval como 'metfora' al teatro de carnaval

    E-print Network

    Remedi, Gustavo

    2001-04-01

    la dcada de 1980) persigue contribuir al desarrollo de una manera ms productiva de visualizar el teatro del carnaval, y en general, la prctica teatral en la actualidad. Actuacin de la Anti-Murga BCG en el tablado "El Monumental del Control... funcionalizadas ao tras ao con ese fin. El escenario, el panel de fondo (comercial o alegrico), los asientos, la boletera, las paredes circundantes, se construyen de chapas, bloques y tablones. Cables y lamparitas colgantes, letreros, pintadas y graffitis...

  1. Como ser srio com palavras cruzadas Fernando Ferreira

    E-print Network

    Edmundo, Mário Jorge

    genial do matemático alemão Gottlob Frege (1848-1925). Não é demais salientar a importância de Frege presente nos trabalhos de Frege, nomeadamente no Grundgesetze der Arithmetik, onde se tenta a redução da segundo volume desta obra em 1902, Bertrand Russell detecta uma contradição no sistema de Frege! A este

  2. Como Lo Hago Yo: Tratamiento Quirurgico Del Mielomeningocele

    PubMed Central

    Portillo, Santiago

    2014-01-01

    En Argentina hay plan de fortificacin con cido flico. Diagnostico prenatal no siempre es correcto. Cierre segn tcnica. Cerramos msculo. No favorecemos corpectoma temprana en casos de cifosis. Suturamos la plaqueta. Cerramos el plano muscular. Hidrocefalia: Vlvula de derivacin, generalmente dentro de los dos primeros meses. Ventriculostoma no est indicada. Chiari II. Laminectomia cervical alta. Siringomielia: Derivacin desde la cavidad al peritoneo. PMID:24791219

  3. Make a Life for Yourself = Como Planear Mi Vida.

    ERIC Educational Resources Information Center

    Center for Population Options, Washington, DC.

    This booklet was devised to help Hispanic teenagers develop a life plan. It provides information for making decisions, and is written in both English and Spanish. Tips are provided for setting goals. A sentence-completion task helps the teenager focus on specific issues, and use concrete language when talking about the goals. Specific goals are

  4. Estenosis de canal como causa de lesin medular

    Microsoft Academic Search

    A. M. Benavente-Valdepeas; O. Arroyo-Riao; P. Crespo-Donas; P. Martn-Maroto; M. Garca-Bascones; R. Palazn-Garca

    2007-01-01

    AimThis study aimed to describe the demographic characteristics of non-traumatic spinal cord injury (SCI) due to spinal stenosis occurring within a general hospital and study the neurological evolution and functional outcome after rehabilitation discharge.

  5. Educacin y Escuela: configuraciones como clave en la formacin ciudadana

    Microsoft Academic Search

    Ysrael Orlando Mrquez Ramrez

    2010-01-01

    Under the scholar educative space, the strands of discourse are an approach from the thoughts of authors such as Pierre Bourdieu on the subject of a socio-setting training of citizens in the relational-interactive context of human at complexity global level. It is also based on specific characteristics of a thought network of referential authors as Cortina, A; Freire, P; Gadamer,

  6. A INICIATIVA DOS ARQUIVOS ABERTOS COMO ALTERNATIVA A PUBLICAES CIENTFICAS

    Microsoft Academic Search

    S. VIDOTTI; G. P. OLIVEIRA

    Este trabalho resultado de uma pesquisa em andamento que tem por objetivo investigar o histrico, a conceituao e as caractersticas da Iniciativa dos Arquivos Abertos enfocando a sua aplicabilidade em repositrios institucionais. Trata-se de uma pesquisa descritiva e analtica, com base em anlise documental, que focaliza o processo de comunicao cientfica, especificamente o desenvolvimento e a utilizao da Iniciativa

  7. Analisando VALS como Instrumento de Segmentao MARKETING E COMUNICAO

    Microsoft Academic Search

    CAMILA GIL; MARCOS CORTEZ CAMPOMAR

    The efficient selection of the target segment is necessary in competitive markets. The identification of more homogeneous groups increases the probability of serving these segments better. The process of market segmentation has evolved, becoming the sophisticated and also more complex. Amongst the types of segmentation, the psychographic reveals a good alternative. The aim of this article is to analyze the

  8. La poesa como elemento de estructura dramtica en Alfonsina

    E-print Network

    Navarette, José Francisco

    1990-10-01

    la nica obra de la autora en la que muestra los conflictos de una familia por asumir o no un compromiso poltico que las circunstancias fuerzan. Han raptado a Juan (el hijo mayor, estudiante) y ni su familia ni sus amigos saben dnde est. Esta... "La inquietud del rosal," de 1916, hasta sus ltimos poemas, en el que se reflejan su vida, sus dramas interiores y sus creencias. En suma: logra captar el personaje teatral que late en la totalidad de la obra potica. Por eso, en Alfonsina se...

  9. Ingesta de lquidos y deshidratacin en jugadores profesionales de ftbol sala en funcin de la posicin ocupada en el terreno de juego

    Microsoft Academic Search

    Jos Vicente Garca Jimnez; Juan Luis Yuste Lucas; Juan Jos Garca Pellicer

    2009-01-01

    La deshidratacin es una de las causas principales de la reduccin del rendimiento de los deportistas, debido a una insuficiente ingesta de lquidos durante la prctica. En deportes de equipo, la ingesta de lquido as como el nivel de deshidratacin alcanzado por un jugador puede estar influenciado por la posicin que ocupe en el campo. El objetivo de este estudio

  10. XII Reunin de Trabajo en Procesamiento de la Informacin y Control, 16 al 18 de octubre de 2007 Control de Trfico de Redes de Comunicacin

    E-print Network

    Paris-Sud XI, Universit de

    Control de Trfico de Redes de Comunicacin de Sistemas Distribuidos de Control Flavia E. Felicioni y distribuidos de control, redes de comunicacin, TCP/UDP, control de trfico. I. INTRODUCCIN Los lazos de inters en el desarrollo de soluciones industriales Ethernet como alternativa a las redes de campo

  11. EL TURISMO, FENMENO SOCIAL EN ASCENSO. EVOLUCIN, CONCEPCIONES Y SINGULARIDADES EN CUBA

    Microsoft Academic Search

    Ariagnis Camelln Prez; Hazel Campos Oro

    2012-01-01

    La necesidad de un abordaje cientfico del fenmeno turstico conlleva a la reflexin de un campo de estudio multidisciplinario, que integre los diferentes mtodos que las ciencias sociales proponen. Considerando estas concepciones validas se pretende presentar un artculo que defienda la pertinencia del fenmeno, sus tendencias ms actuales y consecuencias eminentes para toda la sociedad. El turismo se considera como

  12. UNIVERSIDADE FEDERAL DE SANTA CATARINA CENTRO DE CINCIAS DA EDUCAO

    E-print Network

    Floeter, Sergio Ricardo

    . Características. Cuestiones de método: la investigación de los "sistemas prácticos", campo de referencia contradidáctica. El experimento. La(s) clase(s) como experimento: las variables; la preparación, los relevos

  13. 1. El lenguaje de la naturaleza Matematicas I, 2012-I 1. El lenguaje de la naturaleza

    E-print Network

    Barot, Michael

    experimento en su lugar: como el m´etodo de validar al conocimiento. Formul´o una serie de leyes matem-I . . .vas a tener que aprender mucho: doscientos a~nos de aquel campo de conocimiento que m´as r

  14. Alteraes micrometeorolgicas causadas pela estufa plstica e seus efeitos no crescimento e produo da cultura de pimento Micrometeorological alterations caused by a plastic greenhouse and its effects in the growth and production of sweet pepper

    Microsoft Academic Search

    Antonio Ribeiro da Cunha; Joo Francisco Escobedo

    Resumo - O presente trabalho visou a avaliao de elementos meteorolgicos, tais como: radiao solar global, temperatura e umidade relativa do ar, temperatura do solo e velocidade do vento, no crescimento e produo da cultura de pimento em estufa plstica e a campo. O experimento foi conduzido no Departamento de Recursos Naturais - UNESP, Campus de Botucatu, SP. O perodo

  15. Efeito do silicato de potssio isoladamente ou em mistura com fungicida no controle da requeima da batateira

    Microsoft Academic Search

    Henrique da Silva Silveira Duarte; Larcio Zambolim; Fabrcio vila Rodrigues; Jonas Alberto Rios

    2008-01-01

    Este trabalho teve como objetivo avaliar o efeito da aplicao foliar de silicato de potssio, isoladamente ou em mistura com diferentes doses do fungicida, no controle da requeima, causada por Phytophthora infestans, da batateira. O experimento foi conduzido em condies de campo utilizando-se o delineamento em blocos casualizados com 8 tratamentos e 4 repeties. A cultivar de batata usada foi

  16. ANTHONY L. FORGET, DEPARTAMENTO DE MICROBIOLOGA UNIVERSIDAD DE CALIFORNIA "El proceso de recombinacin ha sido

    E-print Network

    Kowalczykowski, Stephen C.

    como guía. Esta pregunta había estado en el aire durante más de 30 años en el campo de los estudios Kowalczykowski. Después de 7 años dedicados a diseñar experimentos y a construir y retocar el diseño de ese

  17. Uso de herramientas informticas para analizar la autora e influencias mutuas de los libros

    E-print Network

    Alfonseca, Manuel

    detectar relaciones de semejanza que pueden pro- ceder de influencia, plagio o coautoría. Como experimento O S B Í B L I C O S L X X ( 2 0 1 2 ) 2 3 3 - 2 5 9 #12;todo un campo de estudio en el que no puedo

  18. Simulaci on del Experimento La Plataforma Solar de Almer a

    E-print Network

    Simulaci#19;on del Experimento GRAAL: La Plataforma Solar de Almer#19;#16;a como telescopio de El experimento GRAAL 25 2.1 Principios de funcionamiento . . . . . . . . . . . . . . . . . . . 25 2 . . . . . . . . . . . . . . . . . . . . . . 26 i #12; ii #19; INDICE GENERAL 2.2.2 El campo de heli#19;ostatos CESA-1 . . . . . . . . . . . . 27

  19. MEDIDA DE LA CSF CROMTICA Y ACROMTICA CON MONITORES ORDINARIOS PARA PRCTICAS DE LABORATORIO

    E-print Network

    Escolano, Francisco

    comerciales, de prestaciones inferiores, que presentan problemas para generar estímulos para experimentos distinguir la red de un campo uniforme. La CSF se obtiene como la inversa del contraste global en el espacio imposibilita su uso durante un experimento, por lo que trabajamos con estímulos pre-calculados. MEDIDA El

  20. Tests no paramtricos de comparaciones mltiples con algoritmo de control en el anlisis de algoritmos evolutivos: Un caso de

    E-print Network

    Granada, Universidad de

    @decsai.ugr.es, herrera@decsai.ugr.es Resumen El análisis de experimentos en el campo de los algoritmos evolutivos es un experimentos [4]. La mayo- ría de los trabajos validan resultados a partir de estadísticos básicos, como medias

  1. Reconocimiento robusto de marcadores artificiales para la navegacion de robots

    E-print Network

    Escolano, Francisco

    cambios de escala. Los experimentos demuestran que nuestra soluci´on es r´apida y muy robusta incluso en Introducci´on Dentro del campo de investigaci´on dedicado a la navegaci´on de robots, son mu- chos los experimentos. 2 Histogramas polares Los histogramas polares son definidos como un medio para comparar s

  2. Planejamento Hierrquico Para Enxames Robticos Baseado na Explorao do Espao de Configuraes

    E-print Network

    Chaimowicz, Luiz

    independente do número de robôs. Experimentos foram realizados em simulação e ambientes reais e os resultados espaço de configurações individual, ou definir campos vetoriais globais para con- trolar o enxame como um

  3. abril-junio2006Cinvestav36 Escribo a mano percibiendo cmo se desliza la pluma

    E-print Network

    resonancia magnética nuclear. El campo de las adicciones, como tantos otros, se ha beneficiado con esta nueva trabajo de investigación en 1987 en el Cinvestav; y realizó una estancia posdoctoral en la Universidad de sido profesora regular de Cursos de Especialización en Adicciones y a nivel de posgrado en el Programa

  4. EL SENTIDO DE UNA EDUCACIN EN MEDIOS

    Microsoft Academic Search

    Roxana Morduchowicz

    2003-01-01

    SNTESIS: La educacin 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 comunicacin a la escuela como objeto de estudio y de anlisis en la clase. Sin embargo, esta expresin tambin suele definir distintas concepcio- nes y enfoques. No todos los pases coinciden

  5. A review of magnetic insulation

    Microsoft Academic Search

    Zsimo Arvalo Velosa; Alexander V. Sinitsyn; Octavio Alejandro Castaeda; Miguel Hernando

    2007-01-01

    RESUMEN Los dispositivos de alta energa son diseados para que funcionen con campos elctricos y magnticos extrema- damente altos. Debido a esto, dichos dispositivos presentan fenmenos y comportamientos no lineales, como el aislamiento magntico que altera el transporte de los electrones. La no linealidad ha obligado a analizar y revisar desde el punto de vista matemtico las condiciones de frontera

  6. REGIMENTO INTERNO DO MUSEU DE ARQUEOLOGIA E ETNOLOGIA PROFESSOR OSWALDO RODRIGUES CABRAL/ UFSC

    E-print Network

    Floeter, Sergio Ricardo

    Arqueologia, Antropologia, Histria e Museologia. Art. 4 - O Marque tem como objetivos: I. Ser campo de, antropologia, histria e museologia; VII. Editar os Anais do Museu e outras publicaes tcnicas e cientficas do Departamento de Antropologia, com mandato de dois anos. IV. Um representante docente do

  7. ASPECTOS PSICOSOCIALES, ENTORNO FSICO, TIEMPO DE TRABAJO, CARGA MENTAL Y REPERCUSIONES EN COSECHADORES DE BRCOLI

    Microsoft Academic Search

    Juan Luis Hernndez Arellano; Carina Zarate Orduo; Julio Ziga Macas

    2006-01-01

    En la actualidad, son pocas las investigaciones que se han realizado con el objetivo de analizar el trabajo en el campo; por lo que en esta investigacin se analizaron las actividades de los campesinos dedicados a la cosecha de brcoli, dando especial importancia a aspectos como el Entorno Fsico, la Carga Mental, los Aspectos Psicosociales y el Tiempo de Trabajo.

  8. E A LUTA CONTINUA: APS CONQUISTA DA TERRA, ASSENTADOS DE MINAS GERAIS REIVINDICAM MAIS APOIO E INFRAESTRUTURA

    Microsoft Academic Search

    Eloy Alves Filho; Arlete Salcides; Gillian Del Puppo

    2008-01-01

    Estimulados pelo interesse de contribuir para ampliar conhecimentos sobre o Programa de Reforma Agrria implementado em Minas Gerais, empreendemos esforos para verificar como e em que medida essa poltica pblica tem cumprido suas principais funes, quais sejam: garantir justia social aos povos do campo, atravs de efetivo apoio e aes que qualifiquem suas cotidianas condies de vida, fortaleam seu desejo

  9. Inversiones en servicios pblicos y dinmica del espacio urbano

    Microsoft Academic Search

    Silvia Beatriz Grippo; Stella Maris Visciarelli

    2007-01-01

    El estudio de los servicios pblicos constituye un campo en el que pueden examinarse la forma como la poblacin satisface sus necesidades, los problemas y conflictos que se generan en el modo de produccin, distribucin y consumo, la relacin entre el rol del Estado y las inversiones privadas en la satisfaccin de esas necesidades y la construccin del espacio urbano.

  10. Portos Brasileiros 2009: Ranking, rea de Influncia, Porte e Valor Agregado Mdio dos Produtos Movimentados

    Microsoft Academic Search

    Carlos Alvares da Silva Campos Neto; Bolvar Pgo Filho; Alfredo Eric Romminger; Ians Melo Ferreira

    2009-01-01

    Tendo como motivao o forte crescimento do comrcio internacional brasileiro, a retomada de investimentos pblicos e privados na infraestrutura econmica e os resultados positivos apresentados no Texto para Discusso, n. 1.164, intitulado Portos brasileiros: rea de influncia, ranking, porte e os principais produtos movimentados (Campos Neto, 2006), considerou-se relevante a atualizao desse trabalho em termos temporal e metodolgico. A movimentao

  11. UNIVERSIDAD SIMON BOLIVAR Decanato de Estudios Profesionales

    E-print Network

    Vsquez, Carlos

    de Comercio Exterior y Licenciatura en Comercio Internacional, a la Profa. Corina Campos, como nueva Arquitectura), Mara Ftima Pinho (Coordinadora Encargada de Comercio Exterior y Licenciatura en Comercio Internacional), Luis Urbano (Coordinador de Ingeniera de Telecomunicaciones). 1.- Orden del da El Decano

  12. As mudanas no ambiente empresarial e o encino da logstica no Brasil

    Microsoft Academic Search

    Rebecca Arkader; Kleber Figueiredo

    O ensino da Logstica Empresarial (Business Logistics) nos pases industrializados vive uma nova onda de interesse por parte de empresas, acadmicos e estudantes. Em funo da maior complexidade das relaes economicas e comerciais em mercados globalizados e das possibilidades proporcionadas pelas novas tecnologias de informao, as pesquisas no campo da logstica vm se intensificando, assim como a interao entre universidade,

  13. Administracin de recursos de distribucin: Indicadores para la priorizacin en transporte

    Microsoft Academic Search

    JUAN CARLOS OSORIO; JUAN JOS BRAVO; JUAN PABLO OREJUELA

    2007-01-01

    Dadas las exigencias de los nuevos tratados comerciales, las empresas se han visto forzadas a aumentar sus niveles de competitividad y volver ms eficiente el manejo de sus limitados recursos. En este marco, es natural que la gerencia de las empresas considere al transporte en general y a la distribucin fsica de productos en particular como un campo que se

  14. A Rede Interartstica Msica-Cinema-Arte Seqencial- Literatura em The Adventures of Lucky Pierre

    Microsoft Academic Search

    Isabella Vieira de Bem

    RESUMO : Este trabalho examina o romance hiperficcional The Adven- tures of Lucky Pierre, de Robert Coover, como territrio interartstico no qual a escala musical serve de ponto de partida\\/fuga para o entrecruza- mento de linguagens, convenes e materialidades de outros campos ar- tsticos. Entre eles, o cinema, a arte seqencial dos quadrinhos e a lite- ratura. A srie de

  15. TECNOBIOMEDICINA: IMPLICAES NAQUILO E DAQUILO QUE A ENFERMAGEM FAZ EM TERAPIA INTENSIVA TECHNO BIOMEDICINE: IMPLICATIONS IN AND FROM WHAT NURSING DOES IN INTENSIVE CARE TECNOBIOMEDICINA: IMPLICACIONES EN AQUELLO Y DE AQUELLO QUE LA ENFERMERA HACE EN TERAPIA INTENSIVA

    Microsoft Academic Search

    Vargas MAO; Ramos FRS

    2008-01-01

    RESUMO: Balizado na perspectiva da anlise ps-estruturalista e com nfase nos pressupostos foucaultianos, este ensaio reflexivo busca: discutir de que modo a Unidade de Terapia Intensiva se constitui em um campo de conhecimentos e prticas; explorar as condies de possibilidade da terapia intensiva e considerar o termo tecnobiomedicina como aquele que abrange a complexificao das tecnologias atuais na prtica biomdica

  16. Biomecnica de la articulacin de la rodilla tras lesiones ligamentosas

    Microsoft Academic Search

    Estefana Pea; Begoa Calvo; Manuel Doblar Castellano

    1970-01-01

    La planificacin preoperatoria se est consolidando en la actualidad como uno de los campos con mayores\\u000aperspectivas de futuro en la bioingeniera. Para que el desarrollo de estas herramientas sea eficaz deben\\u000aemplearse modelos computacionales lo ms realistas posibles con el fin de reproducir fielmente el comportamiento de los tejidos involucrados. Estudios computacionales mediante tcnicas como, por ejemplo, el mtodo

  17. IDENTIFICAC ~AO E RASTREAMENTO EM TEMPO REAL DE M ULTIPLOS AGENTES AUT ^ONOMOS

    E-print Network

    Zhang, Richard "Hao"

    - treamento em tempo real de objetos durante o jogo. Diversos experimentos reais s~ao realizados para~ao, v´arios experimentos t^em sido realizados visando `a construc¸~ao de um time completo de rob^os com^o deve carregar uma bola de ping-pong colorida que ´e usada como o uniforme ou camiseta do time. O campo

  18. La teatralizacin de la violencia y la complicidad del espectculo en Informacin para extranjeros de Griselda Gambaro

    E-print Network

    Corté s, Jason

    2001-10-01

    incluyen reportajes y dramatizaciones de experimentos cientficos, jucios polticos, secuestros, asesinatos y todo tipo de episodios de crueldad que tienen como referente recortes de prensa de dichos acontecimientos. El gua se dirige al pblico que... diferencia de otras obras de la dramaturga como Las paredes (1963) y El campo (1967) donde la violencia y la tortura estn a flor de piel, Informacin para extranjeros nos sorprende con la proximidad con que somete al espectador, ejerciendo un tipo de...

  19. 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

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

    E-print Network

    , opiniones o conductas". Se puede decir que la naturaleza virgen tiene su propia autoridad. La naturaleza ocurra una conducta deseable si la gente entiende la forma en que sus acciones afectan la forma en que silvestres es la conducta que perturba el orden natural o la capacidad de otros para experimentar la

  1. Prevalence of dyslipidemia and risk factors in Campos dos Goytacazes, in the Brazilian State of Rio de Janeiro

    Microsoft Academic Search

    Luiz Jos de Souza; Joo Tadeu Damian Souto Filho; Thiago Ferreira de Souza; Aldo Franklin Ferreira Reis; Carlos Gicovate Neto; Diogo Assed Bastos; Vitor Azevedo Crtes; Flix Elias Barros Chalita; Cludio Luiz Teixeira

    2003-01-01

    (P<0.001), male sex (P<0.001), low familial income (P<0.001), familial history (P<0.01), overweight\\/obesity (P<0.001), waist measure (P<0.001), high blood pressure (P<0.001), and diabetes mellitus (P<0.001). The following variables had no influence on dyslipidemias: ethnicity, edu- cational level, smoking habits, and sedentary lifestyle. Conclusion - The frequency of lipid changes in the population studied was high, suggesting that measures for the early

  2. Qu traen las personas al juego? Experimentos de campo sobre la cooperacin en los recursos de uso comn

    Microsoft Academic Search

    Crdenas Juan Camilo; Elinor Ostrom

    2004-01-01

    El estudio de la accin colectiva requiere la comprensin de los incentivos individuales y de las restricciones institucionales que guan a las personas en la decisin de cooperar o no, en el grupo que enfrenta este dilema. El uso de ecosistemas locales por parte de grupos de individuos es slo un ejemplo en el que la extraccin individual incrementa el

  3. Ajuste de parmetros libres en teoras de campos camaleones a partir de espectros de nubes moleculares galcticas y experimentos terrestres

    Microsoft Academic Search

    F. A. Teppa Pannia; S. J. Landau

    2010-01-01

    Resultados recientes, basados en el anlisis de espectros moleculares de nubes galcticas a travs del mtodo del amonaco, han arrojado nuevos lmites sobre la variacin del parmetro adimensional mu=m_e \\/m_p. Los resultados indican Delta mu\\/mu = (mu_{obs}-mu_{lab})\\/mu_{lab}= (2.2 0.4_{est} 0.3_{sist}) times 10 ^{-8}, en acuerdo con una variacin no nula de dicha cantidad (Levshakov et al. 2010). En este trabajo,

  4. Segmentac~ao e Classificac~ao de Padr~oes Visuais Baseadas em Campos Receptivos e Inibitorios

    E-print Network

    Lewiner, Thomas (Thomas Lewiner)

    ´elite. Enquanto a I-PyraNet foi aplicada sobre um problema de detecc¸~ao de faces. Ambos alcanc¸aram bons--The human visual system is one of the most fascinating mechanisms from nature. It is through the visual system that humans are able to accomplish their most basic tasks, like watching TV, until the most

  5. Pathology of dogs in Campo Grande, MS, Brazil naturally co-infected with Leishmania infantum and Ehrlichia canis.

    PubMed

    Andrade, Gisele Braziliano; Barreto, Wanessa Teixeira Gomes; Santos, Luciana Ladislau dos; Ribeiro, Laura Raquel Rios; Macedo, Gabriel Carvalho de; Sousa, Keyla Carstens Marques de; Andr, Marcos Rogrio; Machado, Rosangela Zacarias; Herrera, Heitor Miraglia

    2014-01-01

    Different parasites that commonly occur concomitantly can influence one another, sometimes with unpredictable effects. We evaluated pathological aspects of dogs naturally co-infected with Leishmania infantum and Ehrlichia canis. The health status of the dogs was investigated based on histopathological, hematological and biochemical analyses of 21 animals infected solely with L. infantum and 22 dogs co- infected with L. infantum and E. canis. The skin of both groups showed chronic, predominantly lymphohistioplasmacytic inflammatory reaction. The plasmacytosis in the lymphoid tissues was likely related with the hypergammaglobulinemia detected in all the dogs. The disorganization of extracellular matrix found in the reticular dermis of the inguinal region and ear, characterized by the substitution of thick collagen fibers for thin fibers, was attributed to the degree of inflammatory reaction, irrespective of the presence of parasites. In addition, the histopathological analysis revealed that twice as many dogs in the co-infected group presented Leishmania amastigotes in the ear skin than those infected solely with Leishmania, increasing the possibility of becoming infected through sand fly vectors. Our findings highlight the fact that the health of dogs infected concomitantly with L. infantum and E. canis is severely compromised due to their high levels of total plasma protein, globulins, alkaline phosphatase and creatine kinase, and severe anemia. PMID:25517530

  6. Improvements in Gang Scheduling for Parallel Supercomputers Fabricio Alves Barbosa da Silva 1;\\Lambda Luis Miguel Campos 2

    E-print Network

    Scherson, Isaac D.

    Improvements in Gang Scheduling for Parallel Supercomputers Fabricio Alves Barbosa da Silva 1 and Comp. Science, University of California, Irvine, CA 92697, U.S.A Abstract Gang scheduling has been current Gang, that is a generalization of gang scheduling, and allows for the flexible simultane ous

  7. A Neural Representation of Sequential States Within an Instructed Task Michael Campos, Boris Breznen, and Richard A. Andersen

    E-print Network

    Andersen, Richard

    complementary models of behavioral timing, state dependent and accumulator mod- els, and suggest that each model; Andersen et al. 1985, 1997; Gottlieb et al. 1998). In contrast to the behavioral ordering disruptions Breznen, and Richard A. Andersen Computation and Neural Systems, Division of Biology, California Institute

  8. Directrices de consenso en el campo de las microfinanzas: Definicin de trminos, coeficientes y ajustes financieros para las microfinanzas

    Microsoft Academic Search

    Damian von Stauffenberg; Frank Abate; Tillman Bruett; Isabelle Barres; Robert Peck Christen; Richard Rosenberg; Dana de Kanter; Tor Jansson; Barry Lennon; Alice Negre; Sanjay Singha

    2003-01-01

    El propsito de este documento es proponer una definicin estndar para cada uno de los trminos financieros seleccionados y plantear un mtodo comn de clculo para determinados coeficientes financieros. Fue producido en colaboracin entre el Banco Interamericano de Desarrollo (BID) y el Grupo Consultivo de Ayuda a la Poblacin ms Pobre (CGAP) del Banco Mundial, con los aportes de varias

  9. Aplicacin del mtodo de diferencias finitas en el dominio del tiempo a la simulacion del campo electromagnetico usando Matlab

    Microsoft Academic Search

    M. A. Lopez-Esquer; J. Gaspar-Armenta; J. Manzanares-Martinez

    2006-01-01

    Not Available Bibtex entry for this abstract Preferred format for this abstract (see Preferences) Find Similar Abstracts: Use: Authors Title Return: Query Results Return items starting with number Query Form Database: Astronomy Physics arXiv e-prints

  10. Aplicaci on del metodo de diferencias finitas en el dominio del tiempo a la simulacion del campo electromagnetico usando Matlab

    Microsoft Academic Search

    M. A. Lopez-Esquer

    omenos electromagneticos ondulatorios. Por medio de lenguaje Matlab generamos un c odigo que, con modificaciones f aciles, permite obtener animaciones que simulan diferentes situaciones f isicas. Descriptores: Diferencias finitas; electromagnetismo; simulaci on; Matlab. In this paper we describe an application of the Finite Difference Time Domain (FDTD) method to simulate the propagation of the electro- magnetic field in

  11. Efectos de Campos Magnticos en las Tasas de Consumo de Madera por Coptotermes formosanus, la Termita Subterrnea 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...

  12. Contribuies e limites do conceito de campo sindical: uma reflexo a partir do caso Sophie Broud1

    E-print Network

    Boyer, Edmond

    Sophie Béroud1 Após as mobilizações do outono de 1995 e as diferentes lutas dos anos 1990-2000 (movimento específicas, sejam associações ou redes de luta. Mas apesar desses elementos que atestam a existência de

  13. Extensin del Formalismo de Orbitales de Defecto Cuntico al tratamiento del efecto Stark (SQDO).

    NASA Astrophysics Data System (ADS)

    Menndez, J. M.; Martn, I.; Velasco, A. M.

    El estudio experimental de las interacciones de tomos Rydberg altamente excitados con campos elctricos ha experimentado un creciente inters durante las dos ltimas dcadas debido, en gran medida, al desarrollo de nuevas tcnicas para crear y estudiar tomos Rydberg en el laboratorio. Acompaando a estas nuevas tcnicas experimentales, es necesario el desarrollo de modelos tericos que nos permitan contrastar sus medidas y conocer mejor los fundamentos de los mismos. Desde el punto de vista terico el conocimiento del desdoblamiento de los niveles energticos de un tomo en funcin de la magnitud del campo elctrico aplicado (lo que se conoce como mapa Stark) es el mejor punto de partida para la descripcin del sistema y un prerrequisito fundamental para el clculo de distintas propiedades atmicas en presencia del campo elctrico tales como intensidades de transicin, umbrales de ionizacin de campo elctrico, tiempos de vida, posicin y anchura de cruces evitados, etc. En este trabajo presentamos la adaptacin del mtodo de orbitales de defecto cuntico [1,2,3] al tratamiento del efecto Stark (SQDO) [4] y su aplicacin al clculo de los desdoblamientos energticos y fuerzas de oscilador de estados Rydberg en los tomos de Li, Na y K. El propsito de este estudio es, por un lado, desarrollar mtodos fiables para la determinacin de propiedades atmicas en presencia de campos elctricos y, por otro, mostrar la fiabilidad de las funciones de onda QDO en la descripcin del efecto Stark en sistemas atmicos.

  14. Estudo de no gaussianidade nas anisotropias da RCF medidas Wmap

    NASA Astrophysics Data System (ADS)

    Andrade, A. P. A.; Wuensche, C. A.; Ribeiro, A. L. B.

    2003-08-01

    A investigao do campo de flutuaes da Radiao Csmica de Fundo (RCF) pode oferecer um importante teste para os modelos cosmolgicos que descrevem a origem e a evoluo das flutuaes primordiais. De um lado, apresenta-se o modelo inflacionrio que prev um espectro de flutuaes adiabticas distribudas segundo uma gaussiana e, de outro, os modelos de defeitos topolgicos (dentre outros) que descrevem um mecanismo para a gerao de flutuaes de isocurvatura que obedecem a uma distribuio no gaussiana. Este trabalho tem como objetivo caracterizar traos do modelo no gaussiano de campo misto (entre flutuaes adiabticas e de isocurvatura) nos mapas do Wilkinson Microwave Anisotropy Probe (WMAP). Simulaes das anisotropias da RCF no contexto de mistura indicam traos marcantes na distribuio das flutuaes de temperatura, mesmo quando consideradas pequenas contribuies do campo de isocurvatura (da ordem de 0.001). O efeito da mistura entre os campos resulta na transferncia de potncia de flutuaes em escalas angulares intermedirias para flutuaes em pequenas escalas angulares. Este efeito pode ser caracterizado pela relao entre as amplitudes dos primeiros picos acsticos no espectro de potncia da RCF. Neste trabalho, investigamos a contribuio do campo de isocurvatura, no contexto de mistura, sobre as observaes recentes da RCF realizadas pelo WMAP. As previses do modelo de campo misto, uma vez confrontadas com as observaes em pequenas escalas angulares, podem ajudar a revelar a natureza das flutuaes primordiais.

  15. H#Al 5APTENZA t;NlvliR\\l l^ l)l K\\)t^

    E-print Network

    Guidoni, Leonardo

    ,30 presso il seggio unico istituito nell' Aula Caramia - Piano Terra Edificio di Patologia Generale. In caso 14,30 presso il seggio unico istituito nell' Aula Caramia - Piano Terra Edificio di Patologia

  16. Centro de Asistencia al Usuario (CAU) Tienes algn problema informtico?

    E-print Network

    Escolano, Francisco

    Universidad (RedUA, Aula Virtual, Recursos electrónicos, Red Iris, VPN - Red Privada Virtual) Instalación de Aula virtual Corrección de exámenes por lectura óptica Equipos audiovisuales (dotación en aulas;Redes y comunicaciones Conexión a la red de la UA desde fuera de la Universidad (RedUA, Aula Virtual

  17. Architettura degli Elaboratori e delle Reti

    E-print Network

    Silvano, Cristina

    Informazioni utili Orario delle lezioni: LUNEDI' 10.30 - 13.30 Aula V2, Via Venezian 15 MARTEDI' 13.30-16-30 Aula V2, Via Venezian 15 MERCOLEDI' 10.30 - 13.30 Aula V2, Via Venezian 15 Orario di ricevimento principale Principio di località spaziale e temporale Memorie cache Memoria virtuale #12;Cristina Silvano

  18. Vicerrectorado de Profesorado, Titulaciones, Ordenacin Acadmica, Coordinacin y Campus.

    E-print Network

    Rey Juan Carlos, Universidad

    : dispone de salas de tratamiento individual y grupal, Sala de Faradays y Sala de Realidad Virtual. Unidad. AULARIO I Con 7 aulas dedicadas a la docencia y tres a la práctica de Informática, dispone asimismo de un Aula Magna con capacidad para 235 personas. AULARIO II Con 15 aulas para la docencia, un laboratorio de

  19. 6HUYLFLR $XOD 9LUWXDO GH OD (VFXHOD 3ROLWpFQLFD GH &iFHUHV $QWRQLR 3OD]D &DUORV $ 5DPRV $OIRQVR *D]R -RVp /XLV *RQ]iOH

    E-print Network

    Plaza, Antonio J.

    PSI (Proveedor de Servicios Internet) para poder acceder desde domicilios particulares. Aula Virtual docente (expediente MCD97D024) #12;)LJXUD )XQFLRQDOLGDG JHQHUDO GH $XOD 9LUWXDO Aula Virtual pone el *UDSKLFV. Aula Virtual permite además la posibilidad de acceder a unos sistemas a través de otros (por

  20. Corso Docente Periodo NOTE Accumulo e conversione dell'energia Magistris Aldo

    E-print Network

    Segatti, Antonio

    applicata e tecnologia meccanica mod. Tecnologia meccanica Viperino Anna Rita 03/12/2014 ore 15:00 aula F2:00 Aula tesisti 1° piano idraulica Data mining e supporto alle decisioni in medicina mod. Sistemi decisionali in medicina Quaglini Silvana 14/11/2014 ore 14:00 aula D8 Diagnostica di macchine e azionamenti

  1. Corpos no interior de um recipiente fechado e transparente em queda livre

    E-print Network

    Lunazzi, Jose Joaquin

    2008-01-01

    Neste artigo discutimos uma nova demonstracao experimental da independencia das propriedades dos corpos (massa, composicao quimica, forma, etc.) na queda livre. Eh uma das experiencias mais simples, porem uma das mais importantes da Mecanica, tendo sido realizada e repensada repetidamente por diversos cientistas tais como Galileu e Newton. Nossa versao eh introduzir dentro de uma garrafa fechada e transparente uma pena e uma pedra observando a queda simultanea destes corpos. Por nao haver a necessidade de produzir vacuo, esta versao pode ser repetida por qualquer aluno e professor de ensino medio e universitario em qualquer ambiente, evidenciando sua viabilidade e aplicabilidade na sala de aula. English version of abstract: In this paper we discuss a new experimental demonstration of the independence of the properties of bodies (mass, chemical composition, shape, etc) in free fall. This is one of the simplest experiments in mechanics, though one of the most important ones, having been repeatedly carried out a...

  2. Ensino de astronomia e ptica: possvel faz-lo de forma contextualizada no nvel mdio?

    NASA Astrophysics Data System (ADS)

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

    2003-08-01

    Discutimos nossa participao em um curso de treinamento para professores de diversas disciplinas do ensino mdio. Nossa preocupao bsica foi desenvolver instrumentos educacionais adequados para levar sala de aula, nesse nvel de ensino, de forma contextualizada, questionamentos freqentes dos alunos sobre astronomia e sua relao com tecnologia e sociedade. Encaminhamos questes como: a evoluo da astronomia, suas relaes com outros ramos do conhecimento humano e conseqentes aplicaes; avanos na tecnologia dos instrumentos pticos versus a importncia da observao do cu a olho nu; a relao entre olho humano, luneta e telescpio; e desenvolvimento da tecnologia espacial e sua influncia em nosso cotidiano. Objetivamos com isto fazer um resgate histrico e pedaggico das aplicaes e observaes do cu no cenrio escolar, destacando a relao entre eventos astronmicos, olho humano, instrumentos mediadores e suas contextualizaes histricas e sociais. Produtos desta abordagem foram o desenvolvimento e a adaptao de prticas 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 anlise de peas de um telescpio; etc.). Alm disto, como outro resultado deste trabalho, elaboramos textos sobre histria da astronomia e da ptica para atividades em classe. Com estas aes visamos facilitar a concretizao de conceitos fsicos envolvidos, exemplificar um ensino contextualizado e interdisciplinar motivado por temas astronmicos e favorecer que prticas e discusses feitas com os treinandos possam ser transpostas para a sala de aula. A reao dos professores s prticas propostas foi bastante positiva. Todos esses aspectos so discutidos em detalhe neste trabalho. (PPGECNM/UFRN; PRONEX/FINEP; NUPA/USP; Temticos/FAPESP)

  3. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 2107003 19/12/2013 9:00 001 Aulario II 1 Grado en Ingeniera Ambiental Principios Jurdicos Bsicos, Deontologa Profesional e Igualdad

    E-print Network

    Rey Juan Carlos, Universidad

    Ingeniera Ambiental Principios Jurdicos Bsicos, Deontologa Profesional e Igualdad 2107005 08/01/2014 9:00 202, 203 Aulario II 1 Grado en Ingeniera Ambiental Qumica 2107001 10/01/2014 9:00 105 Aulario III 1 Grado en Ingeniera Ambiental Matemticas I 2107002 17/12/2013 9:00 202 Aulario III 1 Grado en

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

    ERIC Educational Resources Information Center

    Daz 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

  5. Caractersticas de la Integracin Curricular de la Informtica Educativa en el Currculum del Aula Multigrado: El Caso de los Microcentros los Mosqueteros y Werken de la Regin de la Araucana-Chile

    Microsoft Academic Search

    Mara Muoz; Juan Sanhueza

    This investigation is framed in the qualitative paradigm, has a descriptive and relational and character. The aim of this study was to know and to describe how the teacher integrates the computer in the curriculum of a multi degree classroom. In order to obtain this objective it was done a work with two Microcentros of Temuco and Padre Las Casas

  6. CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 2031006 16/06/2014 9:00 101 Aulario III 1 Grado en Ciencia y Tecnologa de los Alimentos Historia de la Alimentacin Humana

    E-print Network

    Rey Juan Carlos, Universidad

    Aulario III 3 Grado en Ciencia y Tecnología de los Alimentos Análisis y Control de la Calidad de los Alimentaria 2031031 25/06/2014 12:00 002 Aulario II 4 Grado en Ciencia y Tecnología de los Alimentos Calidad Aulario II 4 Grado en Ciencia y Tecnología de los Alimentos Control Analítico de Contami

  7. Promocin del alfabetismo inicial y prevencin de las difi cultades en la lectura: una experiencia pedaggica en el aula de preescolar Promotion of initial literacy and prevention of reading diffi culties: a teaching experience in preschool classroom

    Microsoft Academic Search

    RITA FLREZ-ROMERO; PAULA SCHWANENFLUGEL

    In this study we compared three intervention stra- tegies to promote initial literacy in preschool clas- srooms. Strategies included techniques that are re- cognized universally to increase emergent literacy skills and experimental strategies that have been demonstrated to improve these skills. Such study was developed from a study at the University of Georgia called PAVED for success. There were 126

  8. Quin teme a la psicologa feminista? Reflexiones sobre las construcciones discursivas de profesores, estudiantes y profesionales de psicologa para que cuando el gnero entre en el aula, el feminismo no salga por la ventana

    Microsoft Academic Search

    Teresa Cabruja Ubach

    2008-01-01

    * Resumen: En el texto se problematizar la inclusin del gnero en psicologa a partir de las construcciones discursivas obtenidas en una investigacin cualitativa sobre las opiniones de estudiantes, profesores y profesionales. Dado que la mayor aceptacin asimila \\

  9. DA HORA AULA CURSO TITULACIN ASIGNATURA 05/05/2014 9:00 003 Aulario I 1 Grado Ingeniera del Software (M) Principios Jurdicos Bsicos, Deontologa Profesional e Igualdad

    E-print Network

    Rey Juan Carlos, Universidad

    (M) Desarrollo de Aplicaciones Web 10/05/2014 12:00 204 Aulario II 3 Grado Ingeniera del Software (M Software (M) Principios Jurdicos Bsicos, Deontologa Profesional e Igualdad 07/05/2014 9:00 202, 203 Aulario III 1 Grado Ingeniera del Software (M) Estructuras de Datos 08/05/2014 9:00 101, 102 Aulario II 1

  10. DIA HORA AULA CURSO TITULACION ASIGNATURA 10/05/2013 9:00 AIII 203-204 (249+130) 1 Grado en Ingeniera del Software Estructuras de Datos (116)

    E-print Network

    Rey Juan Carlos, Universidad

    ) 3 Grado en Ingeniera del Software Desarrollo de Aplicaciones Web (34) 18/05/2013 12:00 AII 108 (98 Ingeniera del Software Estructuras de Datos (116) 11/05/2013 9:00 AII 202-203 (128+98) 1 Grado en Ingeniera del Software Principios Jurdicos Bsicos, Deontologa Profesional e Igualdad (43) 13/05/2013 9:00 AII

  11. DA HORA AULA CURSO TITULACIN ASIGNATURA 05/05/2014 9:00 003 Aulario I 1 Grado D. Ing. del Software-Matemticas (M) Principios Jurdicos Bsicos, Deontologa Profesional e Igualdad

    E-print Network

    Rey Juan Carlos, Universidad

    /05/2014 15:00 206 Aulario II 4 Grado D. Ing. del Software-Matemticas (M) Desarrollo de Aplicaciones Web 10 Software-Matemticas (M) Principios Jurdicos Bsicos, Deontologa Profesional e Igualdad 07/05/2014 9:00 202, 203 Aulario III 1 Grado D. Ing. del Software-Matemticas (M) Estructuras de Datos 08/05/2014 9

  12. DA HORA AULA CURSO TITULACIN ASIGNATURA 05/05/2014 9:00 003 Aulario I 1 Grado D. Ing. Informtica-Ing. del Software (M) Principios Jurdicos Bsicos, Deontologa Profesional e Igualdad

    E-print Network

    Rey Juan Carlos, Universidad

    /05/2014 15:00 206 Aulario II 3 Grado D. Ing. Informtica-Ing. del Software (M) Desarrollo de Aplicaciones Web-Ing. del Software (M) Principios Jurdicos Bsicos, Deontologa Profesional e Igualdad 07/05/2014 9:00 202, 203 Aulario III 1 Grado D. Ing. Informtica-Ing. del Software (M) Estructura de Datos 08/05/2014 9

  13. Aplicacion de PCA y tecnicas bayesianas a la clasificacion de pixeles basada en color

    E-print Network

    Granada, Universidad de

    patrones de las clases de un clasificador bayesiano. El m´etodo se ilustra a trav´es de varios experimentos´agenes y tiene m´ultiples aplicaciones en campos como la detecci´on de defectos de fabricaci´on en procesos la secci´on V se comentar´an varios experimentos realizados y finalmente en la secci´on VI se ver

  14. Algoritmos de Coordenac~ao para Enxames de Rob^os Leandro Soriano Marcolino e Luiz Chaimowicz

    E-print Network

    Chaimowicz, Luiz

    . As soluc¸~oes desenvolvidas foram analisadas e avaliadas atrav´es de #12;simulac¸~oes e experimentos reais. Experimentos reais s~ao muito importantes em rob´otica para mostrar a viabilidade de um algoritmo em cen et al. 2005, Bachmayer and Leonard 2002]. Por´em, como no m´etodo convencional de campos poten- ciais

  15. Normas provisionais para a instrucin e resolucin dos expedientes disciplinarios abertos a estudantes da UDC (aprobadas no Consello de

    E-print Network

    Fraguela, Basilio B.

    ámbitos da actividade administrativa das Universidades onde a inseguridade xurídica é maior é no campo do procedemento disciplinario dos estudantes. Ainda hoxe, trinta e tres anos despois da aprobación da Constitución ano1 . Entrementres, a tipificación de infraccións e sancións, así como a tramitación dos expedientes

  16. Encapsulamento e liberac~ao de nanopartculas em magnetolipossomas recobertos com colesterol

    Microsoft Academic Search

    E. R. Cintra; A. F. Bakuzis; F. S. Ferreira; E. M. Lima; Faculdade de Farmacia

    2007-01-01

    A utilizac~ao de nanoestruturas magneticas no carreamento de drogase certamente uma das aplicac~oes mais interessantes da Nanotecnologia. Neste caso temos uma aplicac~ao de medicamentos local utilizando vetores especflcos, como por exemplo, acoplando anticorpos a moleculas adsorvidas na superfcie de nanopartculas, ou ainda, utilizando gradiente de campo magnetico numa posic~ao especflca do corpo do paciente. Esse tipo de estrategia conta com

  17. Fonaments de Fsica II Pba 1 -Electrostatica grup T1 13 Nov 2007 Quest 1 2 3 4 5 6 7 8

    E-print Network

    Bulashenko, Oleg M.

    radio r; y Qint es la carga dentro de ella. Por simetra, el vector del campo electrico ~E en cualquier potencial de una esfera con carga Q y radio R es Q=4"0r fuera de la esfera, r ! R, y constante Q=4"0R dentro esferica quedara como, E(r) = dV=dr. Tomando el origen de potencial en el in#12;nito, el potencial en

  18. Universidad Rey Juan Carlos Escuela Tecnica Superior de Ingenieria Informatica

    E-print Network

    Pantrigo Fernández, Juan José

    ´agenes mediante un computador, por lo que lo que su aplicaci´on en v´ideo vigilancia resulta m´as que apropiada. En este campo resulta frecuente el seguimiento o detecci´on de elementos m´oviles, siendo menos computador. Una aplicaci´on directa de esto es el seguimiento de objetos desatendidos en zonas de paso, como

  19. Pedagogia e a formao de professores(as) de Educao Infantil

    Microsoft Academic Search

    Tizuko Morchida Kishimoto

    2005-01-01

    * Resumo: O texto analisa o Curso de Pedagogia e a formao do professor(a) de Educao Infantil, tendo como base 12 cursos de Pedagogia da rede privada no Brasil. Questiona, luz dos recentes estudos sobre a profissionalizao no campo da formao de professor, a falta de especificidade da formao docente, pela adoo de perfis hbridos; com a formao conjugada

  20. UMA PROPOSTA ALTERNATIVA PARA A ANLISE DE EXPERIMENTOS DE CAMPO UTILIZANDO A GEOESTATSTICA1 An alternative proposal to the analysis of field experiments using geostatistics

    Microsoft Academic Search

    Jos Marcelo Pontes; Marcelo Silva de Oliveira

    This work presents an alternative analysis of field experiments using geostatistics (correlated errors) coupled with conventional analysis (independent errors). The evaluation of this approach was based on the standard errors of the mean esti- mates for variable of interest (crop yield) from a field trial of soybean lines designed augmented blocks. The proposed method results in an average decreasing of

  1. Anlise temporal dos campos de concentrao da clorofila-a e temperatura da superfcie do mar obtidos por satlites na Plataforma Continental Sudeste Brasileira

    Microsoft Academic Search

    Caroline Leo

    The objective of this work was to analyze the temporal variability of the chlorophyll-a concentration (Chl) and the sea surface temperature (SST) in the Brazilian Southeast Continental Shelf (BSCS), between January 1998 and December 2006. Images from Sea-viewing Wide Fidel-of-view Sensor (SeaWiFS) and Advanced Very High Resolution Radiometer (AVHRR) were used for the extraction of the Chl and SST data

  2. CUANDO LA REVOLUCIN LLEG AL CAMPO La poltica agraria sandinista, su debate y su impacto en las zonas rurales del interior

    Microsoft Academic Search

    Salvador Mart

    1997-01-01

    This article analyses the agrarian policies developed and implemented by the Sandinista administration in Nicaragua during the 1980's. It exposes the debate within organizations entrusted with transforming the agrarian sector between those who favoured peasant production and those who favoured industrialised farming. Finally, the article considers the impact of these policies on rural societies on the frontier of colonization in

  3. Head pose estimation for wearable robot control B. Tordoff, W.W. Mayol, T.E. de Campos and D.W. Murray

    E-print Network

    Oxford, University of

    . 1 Introduction The application of robotics in the personal and wearable domain requires sensors was controlled closedloop from inertial and inside out visual sensing to stabilise against gross movements of the wearer's environment (Figure 1), or of the wearer himself, aligning the camera with the wearer

  4. Head pose estimation for wearable robot control B. Tordoff, W.W. Mayol, T.E. de Campos and D.W. Murray

    E-print Network

    Murray, David

    . 1 Introduction The application of robotics in the personal and wearable domain requires sensors was controlled closed-loop from inertial and inside- out visual sensing to stabilise against gross movements of the wearer's environment (Figure 1), or of the wearer himself, aligning the camera with the wearer

  5. Diversity of Safety Arguments in the Validation of a Sounding Rocket Destruction System M. A. D. Abdala; Institute of Aeronautics and Space; S. J. Campos, S. Paulo, Brazil

    E-print Network

    Kent, University of

    Diversity of Safety Arguments in the Validation of a Sounding Rocket Destruction System M. A. D of Kent at Canterbury, UK Keywords: safety analysis, safety arguments, model checking, sounding rockets was to obtain diverse arguments in the provision of evidence that the safety properties of the sounding rocket

  6. 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

  7. Genetic Variability of the Narrow Endemic Tree Antirhea aromatica Castillo?Campos & Lorence, (Rubiaceae, Guettardeae) in a Tropical Forest of Mexico

    PubMed Central

    GONZLEZ?ASTORGA, JORGE; CASTILLO?CAMPOS, GONZALO

    2004-01-01

    Background and Aims Genetic structure and variability were examined in the only three extant populations of the narrow?endemic tree Antirhea aromatica (Rubiaceae, Guettardeae), an endangered species of the tropical forest of eastern Mexico. Patterns of genetic diversity within and among populations for adult plants and seedlings were obtained. Methods Allozyme electrophoresis of 15 loci was conducted and the data analysed with statistical approximation for obtaining genetic diversity, structure and gene flow. Key Results The mean expected heterozygosity (He) in the adult and seedling populations was 018 008 and 020 009, respectively. The genetic variation explained by differences among populations was 51 and 35%, for adult and seedling populations, respectively. On average, gene flow between paired adult populations was low (Nm = 026 009), compared with other trees from the tropical forest. Conclusions The results indicated that the populations evaluated have high genetic variability, compared with other endemic and geographically narrowly distributed plant species, in areas with high levels of environmental heterogeneity (e.g. tropical forests). The conservation implications of the results are discussed, and in this regard it is proposed that A. aromatica should be considered as an indicator species with economic potential. It is suggested that sustainable management practices should be implemented and that the areas where the species is distributed should be declared a natural reserve to ensure the species conservation. PMID:15056561

  8. Anais do ZOOTEC'2005 -24 a 27 de maio de 2005 Campo Grande-MS "DOS PEIXES E DOS HOMENS: O ESTUDO DO BEM-ESTAR

    E-print Network

    ESTUDO DO BEM-ESTAR ANIMAL APLICADO ? PISCICULTURA" Leonor Galhardo1 , Rui Oliveira2 Introdução Os peixes acerca do bem-estar animal no grupo dos peixes é ainda muito reduzido (Braithwaite & Huntingford 2004). Nas últimas décadas os estudos de bem-estar centraram-se em mamíferos e aves nos mais variados

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

    E-print Network

    atmospheric gases involved in photo- chemical reactions, and is the most important factor determining and O3 build-up frequently occur in this region during warm weather (VAUTARD et al., 2005). In fact et al. (2008), anti-cyclonic conditions usually prevail over the Mediterranean basin during summer

  10. Releo Mis Papeles del Pasado para Escribir Mi Romance del Porvenir: Respiracin Artificial y El Programa de Refundacin del Campo Cultural Argentino

    E-print Network

    Garibotto, Veró nica; Gó mez, Antonio

    2009-01-01

    su existencia que nos traen las cartas (espordicas, elusivas, triviales) que nos llegan con noticias familiares? (84), se pregunta Ossorio en 1850. Mi querido hijo: [...] Plant papa, plant un poco de zapallo y de remolacha, voy a ver si puedo...

  11. A low-cost localization system based on Artificial Landmarks Claudio dos S. Fernandes, Mario F. M. Campos and Luiz Chaimowicz

    E-print Network

    Chaimowicz, Luiz

    A low-cost localization system based on Artificial Landmarks Cl´audio dos S. Fernandes, Mario F. M in the environment ceiling. Although the use of artificial landmarks restricts the applicability of this methodology is a complicating factor in terms of problem complexity. The use of computer vision techniques for aiding mobile

  12. Sistema de control basado en fusion de GPS y odometra para la navegacion autonoma de vehculos en plantaciones de vinedos, frutales y campo abierto

    Microsoft Academic Search

    Franco Penizzotto; Orlando Alvarez; Daniel Patino; Ricardo Carelli

    En este trabajo se propone una fusion de estados obtenidos a partir de dos sensores, odometro y GPS, funcionando cada uno con su respectivo tiempo de muestreo, pudiendo coincidir o no con el tiempo de muestreo del sistema controlador. Se pretende que un robot movil navegue en forma autonoma, con alto nivel de robustez, por el centro de corredores formados

  13. 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...

  14. Resource management and fertility in Mexicos Sian Kaan 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 Kaan 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

  15. Los cambios en la velocidad de rotacin terrestre y los fenmenos geomagnticos

    NASA Astrophysics Data System (ADS)

    Gianibelli, J. C.

    Uno de los aspectos importantes relativos a la geodinmica del interior terrestre es la correlacin entre los eventos de cambio en la velocidad de rotacin terrestre y los determinados en los elementos del campo geomagntico por ejemplo, la Declinacin Magntica, o los coeficientes de los modelos matemticos de representacin global de dicho campo. En este trabajo se presentan los resultados de las caractersticas espectrales de los cambios observados en la longitud del da (ldd), y su relacin con la estructura espectral de las coeficientes de los modelos matemticos de campo denominados Campo Internacional Geomagntico de Referencia (CIGR). El intervalo estudiado comprende los ltimos 100 aos. Los resultados muestran una correlacin en las bandas de 60 y 30 aos, con posibles perodos mucho mayores que no son posibles determinar a partir de los modelos de CIRG. Se efecta una simulacin a partir de los resultados obtenidos por la aplicacin del mtodo de mxima entropa con longitudes del filtro predictor de error comprendida entre el 10% y el 95% de la longitud de la serie analizada. Se observan procesos sicrnicos y asincrnicos que, en muy largos intervalos de tiempos, podran suponerse como caticos.

  16. UNIVERSIDAD SIMN BOLVAR DIRECCIN DE SERVICIOS MULTIMEDIA

    E-print Network

    Vásquez, Carlos

    Revisión final Revisión del contenido de la asignatura en el aula virtual se corresponda con el Programa 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

  17. Fonaments matem`atics i estadistics. Curs 2008-2009. Grup 1. Professora responsable del grup 1: Nat`alia Castellana.

    E-print Network

    Castellana, Natàlia

    29 set, 6 oct, 22 des) a l'aula habitual de la facultat (aula 7). Classes pr`actiques i avaluacions teoria-problemes a l'aula habitual. Professors de pr`actiques: Jos´e Barrera, Miquel Brustenga, Nat Campus Virtual. BLOC1 (40%, nota m´inima 4) Prac 1, 2 i 3 dill 13 i 20 oct Prac 4 dill 27 oct Prac 5

  18. UNIVERSIDADE FEDERAL DE SANTA CATARINA CENTRO DE CINCIAS BIOLGICAS

    E-print Network

    Floeter, Sergio Ricardo

    Meio Ambiente NO DE HORAS-AULA SEMANAIS TE?RICAS PRÁTICAS TOTAL DE HORAS-AULA SEMESTRAIS 02 36 I.1 Neves III. PR?-REQUISITO (S) 2300 horas-aula C?DIGO NOME DA DISCIPLINA 1. IV CURSO (S) PARA O QUAL/09 ­ (LDT): A empresa "verde" no Brasil: mudança ou apropriação ideológica?/ Água virtual (veja site na

  19. Innovacin Tecnolgica y Educativa NOTICIAS Y EVENTOS

    E-print Network

    Escolano, Francisco

    límite para el envío de comunicaciones es el 4 de enero de 2012. Derechos de autor en las aulas virtuales (Publicada 30/11/2011) Todo un análisis sobre derechos de autor en aulas virtuales. Resolución de la la Renovación de Licencias Existentes de Software para la Docencia, Instalado en Aulas de Informática

  20. Inform`atica Aplicada a la Traduccio: normes del curs

    E-print Network

    Forcada, Mikel L.

    les preguntes que feu en l'aula, en el laboratori, en el Campus Virtual, o quan veniu al despatx estan- par`a durant el primer quadrimestre del curs. Hi haur`a dos tipus de sessions: les sessions d'aula i les sessions de laboratori. L'assignatura consta de 4,5 cr`edits; en total hi haur`a 13 sessions d'aula

  1. ltima Hora Seminario Orientacin para Mayores de 25 Aos NOTICIAS Y EVENTOS

    E-print Network

    Escolano, Francisco

    Alumnos/as para las sesiones del 14 al 28 de marzo (Publicada 10/03/2014) Importante: El aula común de la Primer Apellido y Aula del Aulario II de 16 a 19 horas: Aula Desde Hasta C02 A L C03 M Z 19.30 - 21.00 : Los alumnos que deseen asistir a la clase sobre el manejo del Campus Virtual deberán acudir a las

  2. 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

  3. Uso de modelos mecnicos em curso informal de astronomia para deficientes visuais. Resgate de uma experincia

    NASA Astrophysics Data System (ADS)

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

    2003-08-01

    O presente trabalho prope-se a resgatar uma experincia que teve lugar no Planetrio de So Paulo nos anos 60. Em 1962, o Sr. Accio, ento com 37 anos, deficiente visual desde os 27, passou a assistir s aulas ministradas pelo Prof. Aristteles Orsini aos integrantes do corpo de servidores do Planetrio. O Sr. Accio era o nico deficiente da turma e, embora possusse conhecimentos bsicos e relativamente avanados de matemtica, enfrentava dificuldades na compreenso e acompanhamento da exposio, como tambm em estudos posteriores. Com o intuito de auxili-lo na superao desses problemas, o Prof. Orsini solicitou a construo de modelos mecnicos que, atravs do sentido do tato, permitissem o acompanhamento das aulas e a transposio do modelo para o "constructo" mental. Essa prtica mostrou-se to eficaz que facilitou sobejamente o aprendizado da matria pelo sujeito. O Sr. Accio passou a integrar o corpo de professores do Planetrio/Escola Municipal de Astrofsica, tendo ficado responsvel pelo curso de "Introduo Astronomia" por vrios anos. Alm disso, a experincia foi to bem sucedida que alguns dos modelos tiveram seus elementos constitutivos pintados diferencialmente para serem utilizados em cursos regulares do Planetrio, tornando-se parte integrante do conjunto de recursos didticos da instituio. pensando nessa eficcia, tanto em seu objetivo original permitir o aprendizado de um deficiente visual quanto no subsidirio recurso didtico sistemtico da instituio que decidimos resgatar essa experincia. Estribados nela, acreditamos ser extremamente produtivo, em termos educacionais, o aperfeioamento dos modelos originais, agora resgatados e restaurados, e a criao de outros que pudessem ser utilizados no ensino dessa cincia a deficientes visuais.

  4. DIPARTIMENTO DI SCIENZE DI BASE E APPLICATE PER L' INGEGNERIA

    E-print Network

    Guidoni, Leonardo

    delle esercitazioni pratiche e dimostrazioni in aula; LABORATORIO DI OTTICA: partecipazione alla ...); LABORATORIO VIRTUALE: simulazione di esperienze di fisica, strumenti multimediali per la didattica virtuale

  5. Actualizado 16/06/2014 HORARI DE TUTORIES EXAMENS CURS 2013-2014

    E-print Network

    Escolano, Francisco

    :30-13:30, despacho 30/05: 12:30-13:30, Aula 13, Filología I 06/06: 9:30-10:30, Aula 37X, Aulario I 13/06: 12:00-15:00, Aula 27P, Aulario I 27/06: 18:00-21:00, Aula 0Z13, Aulario2 #12;Actualizado 16/06/2014 Professor, Victoria 12 ­ 14 h (Campus Virtual) 10 ­ 14 h. (Despacho) Ivorra Pérez, Francisco 16:30-20:30 h Kerslake

  6. Anlise sobre o Conhecimento de um Grupo de Alunos do Ensino Mdio da Rede Estadual de So Paulo sobre Termos e Fenmenos Astronmicos do Cotidiano

    NASA Astrophysics Data System (ADS)

    de Oliveira, E. F.; Voelzke, M. R.; Amaral, L. H.

    2007-08-01

    Embora os Parmetros Curriculares Nacionais do Ensino Mdio (PCN-EM) e as orientaes complementares a esses Parmetros (PCN+) apontem a importncia de uma abordagem significativa de conceitos relacionados astronomia nas aulas de Fsica, muitos estudantes terminam o Ensino Mdio (EM) sem compreender a razo de certos acontecimentos de origem celeste, ainda que estes faam parte de seu cotidiano. Este trabalho tem por objetivo analisar os conhecimentos bsicos em astronomia dos alunos de EM da escola estadual Batista Renzi, bem como investigar os meios atravs dos quais estes conhecimentos foram adquiridos. Para tanto foi elaborado um questionrio de mltipla escolha aplicado a 310 alunos distribudos entre as trs sries do EM dos perodos matutino e noturno. Dessa forma, observou-se que apenas 34,5% relacionaram as estaes do ano inclinao do eixo de rotao da Terra, 21,3% indicaram a influncia gravitacional da Lua e do Sol como responsveis pelo fenmeno das mars, 24,5% indicaram corretamente quais so os objetos celestes mais prximos da Terra, 36,1% identificaram ano-luz como uma medida de distncia e 34,2% reconheceram uma estrela cadente como meteoro. Em contrapartida, 67,1% compreendiam a sucesso entre dia e noite, 73,9% identificaram o Sol como estrela e 52,3% relacionaram o Big Bang origem do Universo. Alm disso, foram comparadas as respostas de alunos de diferentes sries e perodos, observando-se, dentre outras coisas, que os estudantes do terceiro ano apresentam um percentual de acertos semelhante ao dos alunos do primeiro, caracterizando que a abordagem de tpicos relacionados astronomia no EM no tem contribudo para uma maior compreenso dos fenmenos e conceitos.

  7. REUNIO DE DIRETORAS DE ESCOLAS DE ENFERMAGEM: UM CENRIO DE LUTAS SIMBLICAS NO CAMPO DA EDUCAO EM ENFERMAGEM (1943-1945) 1 MEETING OF NURSING SCHOOL DEANS: SCENARIO FOR SYMBOLIC STRUGGLE IN THE EDUCATION IN NURSING ARENA (1943-1945) REUNIN DE DIRECTORAS DE ESCUELAS DE ENFERMERA: UN ESCENARIO DE LUCHAS SIMBLICAS EN EL CAMPO DE LA ENSEANZA DE LA ENFERMERA (1943-1945)

    Microsoft Academic Search

    Antonio Jos de Almeida; Tnia Cristina Franco Santos; Lcia Helena Silva; Corra Loureno

    2005-01-01

    This historical-social investigation's main objective is the analysis of the symbolic struggle among the different groups of nurses for obtaining the power to announce the authorized Brazilian nursing discourse in the meetings of Deans of the nursing schools. Primary documentary sources were records, memorandums and press releases. Secondary documentary sources were Nursing related books, articles, theses and dissertations. Information analyzed

  8. Sndrome del dolor miofascial como posible causa de parestesias: presentacin de un caso

    Microsoft Academic Search

    J. C. Zuil Escobar; C. B. Martnez Cepa

    2007-01-01

    The presence of paresthesias in the cubital edge of the hand, fourth and fifth finger usually is related to the compression of the C8 root or the cubital nerve. In spite of it, there are occasions in which these symptoms may have other origin. A case study shows, a patient who presented both cervical and dorsal shoulder pain, as well

  9. International Perspectives on Affirmative Action. A Bellagio Conference (Lake Como, Italy, August 16-20, 1982).

    ERIC Educational Resources Information Center

    Rockefeller Foundation, New York, NY.

    This volume presents nine papers read at a conference on affirmative action, sponsored by the Rockefeller Foundation and held at Columbia University in August 1982; a preface, summary paper, and list of participants are also included. Each paper addresses the issue of affirmative action within a different country and describes: (1) the policies

  10. Vinhoto e cama de frango como coadjuvantes na compostagem de bagao de cana de acar

    Microsoft Academic Search

    Fernando Lira; Renato Cassol de Oliveira

    2008-01-01

    Resumo: Atualmente, a agricultura est passando por um proc esso de modernizao, trazendo com isso inmeros fatores negativos que influenciam na degradao do meio ambiente. Dejetos esto sendo jogados em lugares imprprios trazendo danos ao ar, solo e guas. Percebendo a gravidade deste problema, este trabalho foi realiza do visando contribuir para o melhoramento das condies ambientais e propor renda

  11. Trastornos de la conducta alimentaria como factor de riesgo para osteoporosis

    Microsoft Academic Search

    Jorge Armando Barriguete-Melndez

    Eating disorders (TCA per its abbreviation in Spanish) are common in young women, with an estimated prevalence of 4-5%. One of the physical complications of eating disorders, especially anorexia nervosa (AN) and eating disorder not otherwise specified (TANE) is bone mass loss, which affects both cortical and trabecular bone. The synergistic effect of malnutrition and estrogen deficiency produces significant bone

  12. Variables psicolgicas como predictores de conductas de prevencin relacionadas con la infeccin por VIH

    Microsoft Academic Search

    JULIO ALFONSO PIA; ANDRS ERNESTO CORRALES; BLANCA MARGARITA RIVERA

    2008-01-01

    Psychological variables as predictors of preventive behaviors related to HIV SUMMARY Fundament: A cross-sectional study was carried out with the main objective to identify if psychological variables including knowledge, belief, and motivation predicted two prevention behaviors related to HIV infection: To postpone a sexual intercourse and Condom use intention. Method: From an original sample of 648 students of two institutions

  13. Trastornos de la conducta alimentaria como factor de riesgo para osteoporosis

    Microsoft Academic Search

    Ma Teresa Rivera-Gallardo; Ma del Socorro Parra-Cabrera; Jorge Armando Barriguete-Melndez

    2005-01-01

    Abstract Eating disorders (TCA per its abbreviation in Spanish) are common in young women, with an estimated prevalence of 4-5%. One of the physical complications of eating disorders, especially anorexia nervosa (AN) and eating disorder not otherwise specified (TANE) is bone mass loss, which affects both cortical and trabecular bone. The synergistic effect of malnutrition and estrogen deficiency produces significant

  14. Caractersticas de personalidad en adolescentes como predictores de la conducta de consumo de sustancias psicoactivas

    Microsoft Academic Search

    N. Llorens Aleixandre; A. Palmer Pol; M. J. Perell del Ro

    2005-01-01

    ObjectiveThis study aims to analyze the explanatory value of different indicators of personality and the self-concept over the use of different addictive substances (alcohol, cannabis and tobacco), also checking the predictive nature these variables show in the future consumption of every analyzed substance.

  15. Sociedad del conocimiento o de la informacin como condicionante en la direccin?

    Microsoft Academic Search

    Fredy Enrique Rozo Caon; Diego fernando Cardona Madariaga

    2012-01-01

    reSUmen el acelerado desarrollo experimentado en los ltimos aos por las tecnologas de la informacin y las comunicaciones (TIc), ha generado procesos de transformacin fundamentales en las relaciones humanas, la economa, la cultura, la poltica e incluso las costumbres. el efecto de estos cambios en una sociedad determinada depende de las condiciones particulares de su estructura y la evolucin en

  16. The Struggle for Mexico's First Gay-Straight Alliance: Como una Novela Real

    ERIC Educational Resources Information Center

    Macgillivray, Ian K.

    2006-01-01

    In 2004, a group of high school students at a private American school in Mexico City started the first gay-straight alliance in Mexico. A small group of conservative parents and a Mormon principal organized in opposition. This paper details the students' struggle to keep their club and offers lessons learned about student activism, school change,

  17. 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 linked to a musical sound system within the framework of Group Music Therapy sessions can provide, Wiimote, music therapy 1. INTRODUCTION Music Therapy [8] is a therapeutic practice that uses music

  18. 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

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

    E-print Network

    Paris-Sud XI, Universit de

    apoiam-se fortemente na teoria construtivista de Jean Piaget (o que no de espantar, j que Papert trabalhou com Piaget na Sua), pese as necessrias diferenas que apresentam. Contudo, o aspecto essencial

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

    E-print Network

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

  1. 22 de enero, mircoles, a las 20:00 h. El paisaje como recurso territorial

    E-print Network

    Escolano, Francisco

    agrícolas de la Huerta del Bajo Segura: la empresa "Hortofrutícola 3 Puentes" D. Francisco J. Belmonte Martínez Gerente de "Hortofrutícola 3 Puentes" (Dolores) 12 de marzo, miércoles, a las 20:00 h. La

  2. LA REALIDAD VIRTUAL COMO HERRAMIENTA PARA EL APRENDIZAJE DE LA DOMTICA

    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

  3. CALIDAD DEL SUELO COMO RESPUESTA A LA APLICACIN DE PRACTICAS DE IMPLANTACIN FORESTAL

    Microsoft Academic Search

    A. M. Lupi; R. Fernndez; M. Conti

    SUMMARY The last years increase the interest to know the impact of silvicultural practices on the characteristics and functionality of the red soils under second rotation. In this study changes in soil organic carbon (OC), light fraction organic matter (LF) and weight of the aggregate mean diameter (MWD) were analyzed in relation to the following site preparation practices: a) manual

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

    Microsoft Academic Search

    PA CALVIO; HE ECHEVERRA

    -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

  5. Preparado como una iniciativa de NARSTO, esta evaluacin de Ozono (O3

    E-print Network

    modelos matemáticos de calidad del aire. Por otro lado, los funcionarios públicos establecieron normas y estrategias de control basadas en evidencias científicas y otros conductos. Por lo tanto, ambas comunidades relacionadas, es una herramienta para aplicar el actual conocimiento científico a la gestión de la calidad del

  6. O SOL COMO FONTE DE ENERXA O sol unha das bases da vida no

    E-print Network

    Fraguela, Basilio B.

    aproveitamento futuro delas. A enerxía solar xa é coñecida e utilizada dende hai anos en aplicacións fotovol- taica (anos 60 na tecnoloxía aeroespa- cial) e solar térmica quentando auga para piscinas ou uso a eficiencia na utilización desa enerxía. O consumo enerxético a día de hoxe aumenta ano tras ano nas

  7. Casi Como Madres: Examining the Role of Grandmothers in Global Care Chains

    E-print Network

    Yarris, Kristin Elizabeth

    2011-01-01

    mothers is foregrounded in the face of childrens potential reunification with moth-moth- erhood within the uncertainty of the future for transnational family life; specifically, the possibility of mother

  8. Lente trmica inducida por diodo lser como experiencia didctica de laboratorio de fsica

    Microsoft Academic Search

    L. Rodrguez; J. Ramirez; A. Marcano O

    2005-01-01

    Not Available Bibtex entry for this abstract Preferred format for this abstract (see Preferences) Find Similar Abstracts: Use: Authors Title Return: Query Results Return items starting with number Query Form Database: Astronomy Physics arXiv e-prints

  9. Eficiencia en el mercado financiero del Ecuador: Tasa Forward como predictor de la Tasa Spot futura

    Microsoft Academic Search

    Sandra Cadena; Juan P. Gencn; Daniel Lemus Sares

    This work is an empirical contrast about the efficieny in Ecuadorian financial market through the information on the term structure of interest rates (TSIR). The empirical literature is focused on testing the Expectations Hypothesis (EH), and in analyzing the term premia The implication of EH of the term structure is that long-term rates are an average of current and expected

  10. Contributions of local knowledge to the physical limnology of Lake Como, Italy

    PubMed Central

    Laborde, Sarah; Imberger, Jrg; Toussaint, Sandy

    2012-01-01

    This article shows how local knowledge may be valuably integrated into a scientific approach in the study of large and complex hydrological systems where data collection at high resolution is a challenge. This claim is supported through a study of the hydrodynamics of a large lake where qualitative data collected from professional fishers was combined with theory to develop a hypothesis that was then verified by numerical modeling. First the fishermens narratives were found to describe with accuracy internal wave motions that were evident in water column temperature records, which revealed their practical knowledge of the lakes hydrodynamics. Second, local knowledge accounts emphasized the recurrent formation of mesoscale gyres and return flows in certain zones of the lake in stratified conditions, which did not appear in the physical data because of limitations of sampling resolution. We hypothesized that these features developed predominantly because of the interaction of wind-driven internal motions with the lakes bathymetry, and the Earths rotation in the widest areas of the basin. Numerical simulation results corroborated the fishers descriptions of the flow paths and supported the hypothesis about their formation. We conclude that the collaboration between scientific and local knowledge groups, although an unusual approach for a physical discipline of the geosciences, is worth exploring in the pursuit of a more comprehensive understanding of complex geophysical systems such as large lakes. PMID:22493231

  11. O riso como expresso de um posicionamento na cidade: o encontro de Demcrito e Hipcrates

    Microsoft Academic Search

    Priscilla Gontijo Leite

    2009-01-01

    The Pseudo-Hippocratic letters relate the fictitious meeting between Democritus and Hippocrates. This document is the basis which allows us to think about how the hippocratic tradition and Democritus' philosophy treat the concepts of man's and city's health. This paper aims to show some aspects of the relationship between man and the city, given the concept of health present in the

  12. El Diseo Sustentable como Herramienta para el Desarrollo de la Arquitectura y Edificacin en Mxico

    Microsoft Academic Search

    Silverio Hernndez Moreno

    This paper presents a very important tool for Sustainable Design in Architecture and Ur- banism. This document explains what the Sustainable Design is, and its relation with Life Cycle Design which one is another tool that complements the Design Process during the creation of architecture projects, as well as during building construction and maintenance activities. This paper also describes the

  13. Buscadores Web (o como pude encontrar la informacin para esta pltica).

    E-print Network

    Rajsbaum, Sergio

    IIMAS-IMATE UNAM 25/10/2005 #12;Contenido Motivacin. Prehistoria. Historia. Arquitectura de un. Prehistoria. Historia. Arquitectura de un buscador web. RI clsica. RI en web: Anlisis de vnculos HITS PageRank #12;Contenido Motivacin. Prehistoria. Historia. Arquitectura de un buscador

  14. UNA APROXIMACIN DESDE LA ANTROPOLOGA A LA HISTORIA DEL TURISMO PORTUENSE COMO ESTRATEGIA DE DESARROLLO LOCAL

    Microsoft Academic Search

    Antonio Miguel; Nogus Pedregal

    1999-01-01

    Based on the cognitive distinction between tourist and native spaces, the article establishes the anthropological construction of tourism space. Since the early times of tourism in El Puerto as a seaside resort, the beach was both a healthy and a ludic space. The article analyses the causal relation among class society, leisure and health and the histocial conection between tourism

  15. Programa (ejes temticos) El Diplomado toma como base los siguientes cinco ncleos

    E-print Network

    Islas, Len

    mesoamericana. (sesin 11) Vernica Hernndez (22 de octubre) IIE, UNAM MUSEO NACIONAL DE ANTROPOLOGIA Av. Paseo ANTROPOLOGIA Av. Paseo de la Reforma y Gandhi, Col. Chapultepec Polanco Deleg. Miguel Hidalgo, C.P. 11560

  16. Os mecanismos de coexistncia de espcies como vistos pela teoria ecolgica

    Microsoft Academic Search

    Henrique Corra Giacomini

    2007-01-01

    THE MECHANISMS OF SPECIES COEXISTENCE AS SEEN BY ECOLOGICAL THEORY. The several mechanisms proposed by the theory to explain species coexistence are presented and discussed in this review. The existence of a superspecies, capable to dominate the environment and to exclude any other species, is a theoretical possibility. Nevertheless, what we do observe in nature, mainly in the tropics, are

  17. LA PREVENCION DE LA CONTAMINACION INDUSTRIAL COMO ASIGNATURA PARA LA FORMACION AMBIENTAL UNIVERSITARIA

    Microsoft Academic Search

    NOTA TCNICA

    It is generally accepted that the industrial activity is the main responsible for atmospheric emissions, production of dangerous wastes, generation of liquid effluents, as well as to produce thermal and sonic pollution. Man is the principal modifier of his environment, and it is necessary to generate a responsible attitude with respect to the environment. The course \\

  18. La recuperacin de ambientes degradados como mtodo para la inclusin social en reas periurbanas

    Microsoft Academic Search

    Gabriela Civeira

    Todos los das, los residuos generados por los habitantes de la ciudad de Buenos Aires y del conurbano, se desechan en rellenos sanitarios y basurales a cielo abierto. El aumento de la densidad de poblacin, delinea la necesidad de encontrar otras prcticas de disposicin de los residuos. Los residuos slidos urbanos o domiciliarios son los provenientes de los hogares y

  19. El lesbianismo como monstruosidad en El cumpleaos de Alicia de Henry Daz Vargas

    E-print Network

    Muñ oz, Willy O.

    2002-04-01

    : Body, Text, and Geography." Cultural and Historical Grounding for Hispanic and huso-Brazilian Feminist Literary Criticism. Ed. Hernn Vidal. Minneapolis: Institute for the Studies of Ideology and Literature, 1989: 223-56. Lorde, Audre. "Uses...

  20. Como pagar su educacion, 2002/2003 (How To Pay for Your Education, 2002/2003).

    ERIC Educational Resources Information Center

    Office of Student Financial Assistance (ED), Washington, DC.

    This Spanish language booklet discusses paying for college. The guide presents information in question-and-answer form about the things an applicant should ask and how to obtain financial aid. It considers the criteria for receiving aid and important data for complying with aid requirements and describes federal Pell grants and other types of aid,