Note: This page contains sample records for the topic conocimientos sobre bioseguridad from Science.gov.
While these samples are representative of the content of Science.gov,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of Science.gov
to obtain the most current and comprehensive results.
Last update: August 15, 2014.
1

NIVEL DE CONOCIMIENTOS SOBRE METODOS ANTICONCEPTIVOS PREVIOS AL INICIO DE LAS RELACIONES SEXUALES Y SU COMPARACION CON EL NIVEL DE CONOCIMIENTOS ACTUALES EN ESTUDIANTES DE MEDICINA  

Microsoft Academic Search

RESUMEN: Introducción: Con entrenamiento adecuado, los estudiantes de medicina pueden convertirse en lí- deres de opinión con futura injerencia sobre las políticas de salud, así como ayudar al público a en- tender las consecuencias de los embarazos indeseados y del aborto. El objetivo del presente estudio ha sido examinar el nivel de conocimientos sobre métodos anticonceptivos (MAC) previos al inicio

Guillermo Horacio; Cáceres Pallavidino; Echevarría Avellaneda; Domingo José Pomares

2

CoNoCIMIeNToS SoBRe VIH\\/SIDA Y PRÁCTICAS SeXUALeS De eSCoLAReS De TACNA, PeRÚ 2004  

Microsoft Academic Search

ReSUMeN Objetivo: Determinar el nivel de conocimientos sobre el VIH\\/SIDA y las prácticas sexuales de los escolares de 14 a 17 años de la ciudad de Tacna, Perú. Materiales y métodos: Estudio transversal realizado entre septiembre y noviembre del 2004, se realizó un muestreo probabilística bietápico por conglomerados en instituciones educativas nacionales y privadas. Se incluyeron 399 escolares que respondieron

Fresia Catacora-López; Javier Villanueva-Roque

3

El Conocimiento Ocupacional y del Yo para los Grupos Especiales. Monografias sobre el Conocimiento Ocupacional y del Yo.  

ERIC Educational Resources Information Center

This Spanish translation of ED 132 428 includes the three papers representing Office of Education attempts to face the need for improving delivery of career education to special portions of the population. New additions are brief sections on basic definitions and additional considerations of the significance of work. The first paper, on career…

Hoyt, Kenneth B.

4

Aglomeración, aprendizaje colectivo y transmisión de conocimiento: revisión de la literatura  

Microsoft Academic Search

Existe una extensa literatura que pone su atención en los derrames de conocimiento como determinantes externos de la capacidad de innovación de las empresas. Estos derrames están asociados a las externalidades positivas que se reciben del entorno en materia de conocimiento; las cuales podrían ser tecnológicas (efectos de propagación del conocimiento disponible para todo el mundo) o pecuniarias (asociadas a

Liliana Yaned Franco Vásquez

2007-01-01

5

Conocimientos maternos sobre signos de peligro en diarrea aguda en el marco de la estrategia AIEPI  

Microsoft Academic Search

de hidratación. Métodos: Estudio descriptivo por medio de una encuesta. Se aplicó un instrumento de investigaciones operativas de AIEPI, a 204 cuidadores elegidos consecutivamente que asistieron por primera vez a la consulta de crecimiento y desarrollo de un hospital de nivel I en Popayán, Colombia. Se midieron variables: edad materna, sexo, edad del niño, área (rural-urbana), estrato socioeconómico, vínculo al

MARIO FRANCISCO DELGADO; CARLOS HERNÁN S IERRA; JOSÉ ANDRÉS CALVACHE; ÁNGELA MARÍA RÍOS; CATALINA MOSQUERA; INGRID SALAS; FRANCISCO AGREDO; RUBIEL MENESES

2006-01-01

6

Conocimientos, actitudes y prácticas sobre el tabaquismo en estudiantes de Enfermería y Obstetricia del Instituto \\  

Microsoft Academic Search

The study of smoking in people in the phase of academic education is important considering that they will orientate about the risks of chronic diseases in the future. This cross-sectional observational descriptive study with an analytical component determined prevalence, characteristics of the smoking habit, knowledge and attitudes towards the smoking in students registered in 2007 in the Institute \\

Morel de Festner JC; Andrés Barbero

2008-01-01

7

Disertación sobre justicia y equidad  

Microsoft Academic Search

«Disertación sobre equidad y justicia» es básicamente una respuesta a una inquietud en particular que yo tenía sobre las distintas posiciones que existen sobre estos dos temas y cómo definir cuál es la más acertada. Hice una descripción del punto de vista de Amartya Sen -la violación de los derechos sobre la propiedad privada es justificable si evitan las hambrunas-

Sayuri P. Tamura

2001-01-01

8

Descubrimiento del conocimiento en base de datos utilizando herramienta de software libre, caso: DAIS  

Microsoft Academic Search

El desempeño académico es un indicador que muestra el nivel de desempeño escolar de los estudiantes, en el presente artículo se describe los resultados del proceso de descubrimiento del conocimiento en bases de datos (KDD) para identificar las asignaturas que inciden en el rendimiento académico de los estudiantes de la División Académica de Informática y Sistemas de la Universidad Juárez

José Luís Gómez Ramos; Homero Alpuín Jiménez; Candelario Vicente Osorio; Mirtha Angelica; Taracena Martinez

9

Gestión del conocimiento y desarrollo rural Enseñanzas a partir del estudio de caso de una empresa familiar innovadora y socialmente responsable en la producción orgánica de leche y lácteos en México  

Microsoft Academic Search

En la actualidad, la producción y transformación de alimentos son actividades en las que se articulan estrategias locales y globales. De frente a la sociedad del conocimiento, se requiere la incorporación de conocimiento en la generación de valor, en particular el conocimiento introducido mediante la gestión que desempeñan las empresas en su relación con instituciones de investigación y educación superior

Maria del Carmen del Valle Rivera

2010-01-01

10

Revisão sistemática sobre obesidade em adolescentes brasileiros  

Microsoft Academic Search

Resumo - O propósito deste estudo foi revisar, de forma sistemática, a literatura nacional sobre a prevalência e fatores associados à obesidade em adolescentes. A busca foi realizada nas bases de dados Pubmed e Bireme, através dos descritores: \\

Rafael Miranda Tassitano; Maria Cecília Marinho Tenório; Pedro C Hallal

11

SOBRE LA FRACTURA DEL TEJIDO ÓSEO  

Microsoft Academic Search

Resumen. En este trabajo se presentan dos modelos para la predicción de fracturas óseas debidas respectivamente a sobrecargas no fisiológicas y a cargas fisiológicas actuantes sobre un tejido degradado. En lo que se refiere al primero, se plantea un criterio de fractura desde un punto de vista de Mecánica de Medios Continuos, es decir, macroscópico, pero incluyendo la dependencia de

M Doblaré; J. M García-Aznar; M. J. Gómez-Benito

12

Lo que usted necesita saber sobre? el cáncer  

Cancer.gov

La serie de folletos Lo que usted necesita saber sobre? está diseñada para pacientes con cáncer y proporciona información sobre muchos tipos de cáncer. Cada folleto incluye información acerca de los síntomas, diagnóstico y tratamiento del cáncer. En todos los títulos de la serie, se ofrece también información adicional acerca de los problemas emocionales y preguntas para hacer al doctor.

13

Sobre el estado evolutivo de ? Pictoris  

NASA Astrophysics Data System (ADS)

Desde el descubrimiento de fuertes excesos infrarrojos en ? Pictoris, esta estrella ha sido muy estudiada y es considerada candidata a poseer un sistema planetario propio. ? Pic está rodeada de un disco asimétrico de polvo que se observa de canto y que esta vacío a distancias <= 40 AU. Esto se considera una fuerte evidencia en favor de la presencia de (al menos) un planeta gigante. Recientemente se han observado líneas de material circunestelar que se han interpretado como consecuencia de la caída de objetos cometarios sobre esta estrella. Recientemente se ha utilizado la existencia del disco de polvo para atribuir una edad corta (pre - secuencia principal) a ?Pic. Sin embargo, la evaporación de estos cometas provee suficiente polvo como para explicar la presencia del disco observado sin necesidad de edades cortas. En este trabajo mostramos que la comparación entre la tasa de impactos cometarios estimada en el Sistema Solar para diferentes etapas de su evolución y los datos observados en ? Pic indica edades avanzadas para ? Pic. Esta estimación debe tomarse con cautela ya que depende de la estructura de los sistemas planetarios. Además mostramos que, desde el punto de vista de la evolución estelar y con las incertezas presentes en la luminosidad y la temperatura efectiva, existe un continuo de edades posible para ? Pic. Sin embargo, empleando los datos provenientes de los flujos cometarios encontramos que una edad prolongada es consistente con ambos tratamientos.

Brunini, A.; Benvenuto, O. G.

14

Consideraciones clínicas sobre la resorción radicular externa por impactación dentaria  

Microsoft Academic Search

La resorción externa por presión (RREP) consiste en una pérdida de tejido dentinario y cementario de las raíces dentarias que se origina a nivel del ligamento periodontal, ocasionada por presiones prolongadas y mantenidas sobre la raíz. Presentamos tres casos con diferente repercusión y tratamiento. Según el distinto grado de afecta­ ción se describe y clasifica el tratamiento de RREP a

Martínez Lozano MA; Forner Navarro L; Sánchez Cortés JL

15

Información sobre el cáncer para hispanos y latinos  

Cancer.gov

Cada vez más estadounidenses sobreviven al cáncer y continúan llevando vidas productivas. Sin embargo, muchos hispanos y latinos en los Estados Unidos no han escuchado este mensaje, y no se han beneficiado de los adelantos en los campos de la detección temprana y el tratamiento. El nuevo sitio web del Instituto Nacional del Cáncer, http://www.cancer.gov/espanol, lanzado el día 2 de abril de 2007, comunica enérgicamente el mensaje de que el cáncer puede prevenirse y tratarse, y ofrece, además, información sobre todos los aspectos de la enfermedad.

16

LOS DERECHOS DE PROPIEDAD SOBRE LA TIERRA Reglas de juego y cambios en su institucionalidad  

Microsoft Academic Search

Los derechos de propiedad sobre la tierra todavía son objeto de estudio en el siglo XXI, aunque ya debiera ser un tema superado, desde México hasta Argentina para sólo mencionar a Latinoamérica, hay cuestiones de la tierra por resolver y disculpas para asumir actitudes al respecto; aquí se presenta una revisión sobre los cambios que han sucedido últimamente en Colombia,

Ricardo Lozano Botache; José M. González Afanador; Diana M. Osma R

2010-01-01

17

30 anos de investigação sobre externalidades do IDE para as empresas nacionais: que conclusões?  

Microsoft Academic Search

Resumo: Durante as últimas três décadas, surgiu uma vasta literatura sobre a existência potencial de externalidades do IDE para as empresas domésticas traduzidas em ganhos de produtividade. Esta ocorrência relaciona-se com o facto de as empresas multinacionais possuírem activos intangíveis que podem ser transmitidos às empresas domésticas. A análise empírica não dá, contudo, indicações claras sobre o fenómeno. Neste artigo,

Nuno Crespo; Maria Paula Fontoura

2007-01-01

18

Recubrimientos sol-gel obtenidos por deposición electroforética (EPd) sobre metales  

Microsoft Academic Search

El proceso sol-gel es un método de gran interés para la producción de películas vítreas sobre metales, que actúan como barrera protectora frente a la oxidación y aumentan su resistencia a la corrosión. Se han obtenido recubrimientos inorgánicos e híbridos de distintas composiciones sobre distintos metales usando técnicas como inmersión, centrifugado y pulverización. Aunque estos métodos proporcionan recubrimientos con buenas

B. FERRARI; R. MORENO; A. dURÁN

19

Transformaciones en el Discurso sobre la Epidemia al VIH como una Epidemia Sexuada - Paradojas y Enigmas en la Respuesta Global  

Microsoft Academic Search

Así como el discurso sobre sexualidad experimentó la influencia central de los procesos técnicos y políticos generados por la epidemia, igualmente el discurso global sobre la epidemia de SIDA a lo largo de tres décadas ha sido marcado por estos momentos cambiantes en el discurso sobre la sexualidad y su diversidad. Desde un momento inicial en que el SIDA fue

Carlos F. Cáceres

20

NCI Anuncia Contribuciones para Incrementar Acceso de Minorías a Información sobre el Cáncer  

Cancer.gov

El Instituto Nacional del Cáncer (NCI) anunció este mes una variedad de contribuciones que totalizan casi 1 millón de dólares para ayudar a desarrollar la investigación y programas para comprender y finalmente romper la División Digital que existe en muchas poblaciones minoritarias para el acceso y uso de la información sobre el cáncer disponible en la Internet. Las contribuciones son un esfuerzo del Servicio de Información sobre el Cáncer (CIS), dependiente de la NCI, para trabajar con grupos y organizaciones regionales para el control del cáncer para probar estrategias destinadas a aumentar las comunicaciones sobre el cáncer en comunidades deficientemente atendidas

21

Sobre a largura da última superfície de espalhamento  

NASA Astrophysics Data System (ADS)

De acordo com o modelo do "Big-Bang", no universo primordial a matéria estava em equilíbrio térmico com a radiação. Com a expansão a temperatura da radiação cai. Quando a temperatura chega em torno dos 4.000K, os espalhamentos diminuem, começando a recombinação dos prótons e elétrons em Hidrogênio neutro (era conhecida como da recombinação). Ao final da recombinação, os fótons se propagam livremente sofrendo, em princípio, somente os efeitos do "redshift" cosmológico. Esses fótons nos alcançam hoje como a radiação cósmica de fundo (RCF), e parecem vir de uma superfície esférica ao nosso redor, tal que o raio dela é a distância que ele viajou desde seu último espalhamento na época da recombinação. Naturalmente, esse processo não ocorreu abruptamente, implicando na existência de uma largura no espaço dos "redshifts" que deve depender do modelo cosmológico específico e dos processos físicos considerados. Neste trabalho analisamos os efeitos de diferentes modelos - a saber, aqueles com decaimento do vácuo L(t), criação de matéria, quintessência e gás de Chaplygin - sobre a última superfície de espalhamento da RCF, em particular sua largura e a função visibilidade, que determina a probabilidade de um fóton ter tido seu último espalhamento num "redshift" z. No caso particular dos modelos com decaimento do vácuo, existe uma forte dependência da função visibilidade com L(t). Tais efeitos poderão ser testados através da análise dos resultados de experimentos mais precisos que estão atualmente em andamento, como por exemplo, o WMAP.

Nobre, M. A. S.; Pires, N.; Lima, J. A. S.

2003-08-01

22

CORROSIÓN BAJO TENSIÓN ESTADO ACTUAL DEL CONOCIMIENTO  

Microsoft Academic Search

Stress Corrosion Cracking (SCC) is a process of environmentally induced cracking. It is observed not only in metals but also in polymers and in glass. The study of SCC of polymers is still in an incipient stage. The study of SCC of glass started in the 60's, and after two decades a workable mechanism was developed. On the other hand,

J. R. Galvele; Energía Atómica

2001-01-01

23

Informe Anual a la Nación sobre el Estado del Cáncer 1975-2002 con una sección especial sobre las tendencias de tratamiento: preguntas y respuestas  

Cancer.gov

Las organizaciones oncológicas principales de la nación informan que el riesgo de los estadounidenses de morir de cáncer sigue disminuyendo y que las tasas de casos nuevos de cáncer permanecen estables. El Informe Anual a la Nación sobre el Estado del Cáncer, de 1975 a 2002, señala que las tasas de mortalidad de cáncer que se observaron para todos los cánceres combinados disminuyeron 1,1 por ciento por año de 1993 a 2002.

24

El Servicio de Información sobre el Cáncer del Instituto Nacional del Cáncer  

Cancer.gov

El Servicio de Información del Cáncer (CIS) del Instituto Nacional del Cáncer facilita la información más actualizada y precisa sobre el cáncer a pacientes, a sus familias, al público en general y a profesionales médicos. El CIS brinda respuestas personalizadas a preguntas específicas sobre el cáncer y asistencia a los fumadores que quieren abandonar el hábito. Comuníquese con el CIS al 1-800-422-6237 (1-800-4-CANCER) o al 1-877-448-7848 (1-877-44U-QUIT).

25

Prazer e perigo: notas sobre feminismo, sex-shops e S\\/M  

Microsoft Academic Search

O objeto deste artigo é o de discutir as novas conceituações sobre a sexualidade, desejo e corpo desenvolvidas pelas teorias feministas de origem anglo-saxã no exame da pornografia. Além de um mapeamento desta literatura, são analisados aspectos relacionados a novas formas de erotismo, a partir de pesquisa exploratória junto a sex-shops em São Francisco e Berkeley, EUA. São analisadas tendências

Maria Filomena Gregori

2004-01-01

26

SOBRE O PROCESSO DE MEDIAÇÃO SOCIAL NOS PROJETOS DE DESENVOLVIMENTO: UMA REFLEXÃO TEÓRICA  

Microsoft Academic Search

A mediação social é um tema que nos últimos anos vem ganhando espaço nas discussões sobre o desenvolvimento rural, mais especificamente, nas questões referentes à intervenção para o desenvolvimento. Este processo compreende uma relação que se apresenta como uma “via de mão dupla”, ou seja, a via representa a relação, uma das mãos é os mediadores, e a outra é

Cidonea Machado Deponti; Jalcione Almeida

2008-01-01

27

Influência do óleo de linhaça sobre o desempenho e a qualidade dos ovos de poedeiras semipesadas  

Microsoft Academic Search

RESUMO - O experimento foi conduzido para avaliar a influência da adição de óleo de linhaça em substituição ao óleo de soja em rações para poedeiras semipesadas sobre o desempenho e a qualidade interna e externa dos ovos. Utilizaram-se 192 poedeiras da linhagem Bovans Godline com 29 semanas de idade, distribuídas em seis tratamentos, que consistiram de uma dieta controle

Fernando Guilherme Perazzo Costa; Janete Gouveia de Souza; José Humberto Vilar da Silva; Carlos Bôa-Viagem Rabello; Cláudia de Castro Goulart; Raul da Cunha Lima Neto

2008-01-01

28

EFEITO DE ADITIVOS MINERAIS SOBRE AS PROPRIEDADES DE CHAPAS CIMENTO-MADEIRA 1  

Microsoft Academic Search

RESUMO ñ O objetivo deste trabalho foi avaliar o efeito da adiÁªo de dois tipos de aditivos minerais (microssÌlica e metacaulim) sobre as propriedades de chapas de cimento-madeira, aplicando-se diferentes teores aditivos (0, 20 e 30%). O aglomerante empregado na produÁªo dos painØis foi o cimento Portland tipo ARI, juntamente com partÌculas de madeira de Eucalyptus urophylla. Os resultados indicaram

Gilmar Correia Silva; Jair Figueiredo

2006-01-01

29

EDUCAÇÃO SEXUAL NO 1ºCEB: PERCEPÇÕES DOS PROFESSORES SOBRE AS SUAS DIFICULDADES EM ÁREAS E TÓPICOS ESPECÍFICOS  

Microsoft Academic Search

Resumo Pretendeu-se identificar as percepções de professores de 1ºCEB, sobre as suas dificuldades sobre a educação sexual e analisar alguns factores individuais com influência nestas concepções. Os dados recolhidos por um questionário construído para o efeito foram tratados estatisticamente no programa SPSS. Os resultados sugerem maiores dificuldades na área de expressões da sexualidade e menores na de relações interpessoais. Como

Zélia ANASTÁCIO; Graça S. CARVALHO; Pierre CLÉMENT

30

O que bil?ngues bimodais t?m a nos dizer sobre desenvolvimento bil?ngue?  

PubMed Central

O objetivo deste trabalho é apresentar o que as pesquisas que estamos desenvolvendo com crianças ouvintes, filhas de pais surdos, adquirindo Língua Brasileira de Sinais (Libras) e Português e Língua de Sinais Americana (ASL) e Inglês (Lillo-Martin et al. 2010) têm a nos dizer sobre desenvolvimento bilíngue. Os dados deste estudo fazem parte de um banco de dados de interações espontâneas coletadas longitudinalmente, alternando contextos de aquisição da Libras e do português como língua alvo, no Brasil e dados coletados longitudinalmente. nos mesmos contextos, de crianças adquirindo ASL e inglês1. Além disso, há também dados do estudo experimental com testes aplicados nos dois pares de línguas que se agregam ao presente estudo. Uma visão geral dos estudos desenvolvidos sobre a aquisição bilíngue bimodal por crianças ouvintes, filhas de pais surdos, será apresentada e, então, serão expostos alguns aspectos linguísticos deste tipo de aquisição, considerando as discussões sobre aquisição bilíngue a partir da pesquisa realizada.

de Quadros, Ronice Muller; Lillo-Martin, Diane; Pichler, Deborah Chen

2013-01-01

31

ANÁLISIS JURÍDICO PARA DETERMINAR LA VIOLACIÓN A LOS PRINCIPIOS DE; CONSTITUCIONALIDAD, LEGALIDAD Y SEGURIDAD, EN EL ARTÍCULO 215 DE LA LEY DEL IMPUESTO SOBRE LA RENTA  

Microsoft Academic Search

El objetivo de esta investigación fue determinar si las disposiciones fiscales del artículo 215 de la Ley del Impuesto sobre la Renta (LISR), sobre precios de transferencia a las empresas partes relacionadas, a las cuales les indica que deberán apegarse a la Guía de la Organización para la Cooperación y el Desarrollo Económico (OCDE), violentan los principios de constitucionalidad, legalidad

Martha Luisa Puente Esparza; J. Humberto González Álvarez

2011-01-01

32

PRIMER REPORTE SOBRE FOTOSENSIBILIZACION CAUSADA POR Pithomices chartarum EN BORREGOS PASTOREANDO Brachiaria brizantha. EN LA ZONA CENTRO DEL ESTADO DE TAMAULIPAS  

Microsoft Academic Search

RESUMEN: La creciente explosión demográfica, sobre todo en los países subdesarrollados, como lo es México, se han dado a la tarea de aumentar los productos alimentarios de origen animal por citar un ejemplo, la explotación de ovinos, mismo que a su vez se buscan nuevas alternativas para su alimentación, sobre todo con costos mínimos, por ello la utilización de recursos

O. S. Escamilla Gallegos; P. Zárate Fortuna; M. Rodríguez Morales; J. García Jiménez; M. González

33

O Debate sobre a Homossexualidade Mediado por Representações Sociais: Perspectivas Homossexuais e Heterossexuais The Debate on Homosexuality Mediated by Social Representations: Homosexual and Heterosexual Perspectives  

Microsoft Academic Search

Resumo O objetivo deste trabalho foi estudar as representações sociais da homossexualidade entre estudantes universitários, segundo orientação sexual e sexo. Foram aplicadas uma questão de associação livre sobre a palavra homossexualidade e outra sobre as possíveis causas da mesma, sendo os dados analisados segundo os princípios da análise de conteúdo. Houve diferenças significativas entre os grupos, possibilitando-nos encontrar diferentes maneiras

Anderson Scardua; Edson Alves de Souza

34

NCI en el congreso de ASCO: Breve reseña de los resultados de investigaciones sobre cánceres en mujeres  

Cancer.gov

En el congreso anual de la Sociedad Americana de Oncología Clínica (ASCO) 2014 celebrado en junio en Chicago, se destacaron los resultados de varios estudios clínicos patrocinados por el NCI sobre cánceres en la mujer. En su conjunto, estos resultados representan avances importantes en nuestra comprensión de cómo tratar estas enfermedades y mejorar las vidas de quienes se ven afectadas por ellas.

35

INFLUENCIA DEL RECUBRIMIENTO SUPERFICIAL SOBRE LAS PRESTACIONES FRENTE AL DESGASTE Y LA FATIGA DE UNA ALEACIÓN DE ALUMINIO 7075  

Microsoft Academic Search

Resumen. En este trabajo se analiza el efecto ejercido por tres tipos de recubrimientos superficiales sobre las prestaciones frente al desgaste y la fatiga de una aleación de aluminio 7075, en estado T6, solubilización y maduración al pico de máxima resistencia. Los recubrimientos analizados fueron la deposición mediante la técnica de PVD de una capa de bisulfuro de molibdeno dopada

D. González; M. Brizuela; G. Atxaga; A. M. Irisarri; B. Zamorano

36

AVALIAÇÃO DA EFICÁCIA DOS MEIOS DE CONTROLO DAS INFESTANTES DO OLIVAL E SEUS EFEITOS SOBRE ARTRÓPODES DO SOLO  

Microsoft Academic Search

O presente trabalho teve como objectivo avaliar a eficácia dos tratamentos contra as infestantes e os efeitos colaterais sobre os artrópodes existentes no solo. Para este efeito, delinearam-se cinco modalidades: Roundup Ultra, Basta S, mobilização superficial, monda térmica e ainda uma modalidade de referência, não intervencionada (Testemunha). Foram efectuadas contagens e identificação das infestantes e de artrópodes existentes no solo,

Carlos VEIGA; Catarina LOURENÇO; Francisco VIEIRA

37

Datos sobre la biometría del Pájaro moscón (Remiz pendulinus) en la provincia de Alicante (SE de España)  

Microsoft Academic Search

Aquesta nota presenta dades biomètriques sobre la longitud de l'ala i el pes del teixidor en una localitat d'hivernada de la provincia d'Alacant. Es va obtenir una mitjana de la longitud de l'ala de 55,88 mm (SD= 1,85; n= 51), amb un rang de 51-60 mm. La mitjana del pes va ser 9,33 g (SD=0,52; n=51) (8-10,5). No es van

Ignacio García Peiró

1991-01-01

38

Cálculo de una losa de pavimento apoyada en toda su extensión sobre una base granular con carga de esquina  

Microsoft Academic Search

Se desarrolla el cálculo de un losa firme de hormigón apoyada sobre una base granular de módulo de reacción ?.\\u000aEl método ideado para este cálculo se basa en suponer las ecuaciones dadas por la elasticidad, válidas a cierta\\u000adistancia de los puntos de aplicación de las cargas (hipótesis de Saint-Venant), considerando un estado de\\u000adeformación cilíndrica. Para aplicar dichas

Javier Jenaro Mac-Lennan

1970-01-01

39

Estudio sobre las dosis de radiación y los riesgos de cáncer causados por la prueba atómica “Trinity” realizada en 1945  

Cancer.gov

El NCI tiene planeado realizar entrevistas en profundidad para determinar cuál era la alimentación característica de las poblaciones indígenas americanas, hispanas (latinas) y chicanas que vivían en New Mexico a mediados de 1940 y utilizar información fácilmente disponible sobre la alimentación y el estilo de vida de las poblaciones blancas. Estas entrevistas representan un paso importante para hacer estimaciones de las dosis de radiación generadas por la prueba Trinity.

40

El cáncer  

Cancer.gov

Información para mejorar sus conocimientos sobre el cáncer, que incluye las formas de prevenir el cáncer, la importancia de visitar al médico regularmente y hacerse exámenes de detección, y las diferentes opciones de tratamiento disponibles.

41

MATEMÁTICAS Y ORDENADORES EN EL CONOCIMIENTO DEL MUNDO  

Microsoft Academic Search

espacios abstractos, llamados hoy espacios de Hilbert, sería la base ,matemática de la ,Mecánica Cuántica. Esta situación contrasta con la del siglo XVII, en que Newton se vió obligado a desarrollar por sí mismo el cálculo diferencial para hacer convincentes las conclu- siones de los Principia, en tanto que a Hilbert le parecía que esfuerzos de este ,tipo ya no

M ANUEL L ÓPEZ; P ELLICER

42

CONTRIBUCION AL CONOCIMIENTO DE LAS CACTACEAS MEXICANAS AMENAZADAS  

Microsoft Academic Search

Mexico is the most important center of concentration of genera and species of cacti, most of which are endemic (73 and 78% respectively). Most of the species occur in the arid or semiarid regions of the country, especially in the southeastern portion of the Chihuahuan Desert, including the Queretaro- Hidalgo Arid Zone. Many of the species are under collecting pressures

HECTOR M. HERNANDEZ; Herbario Nacional

43

ANÁLISIS DE CONTENIDO DE LAS PUBLICACIONES ESPAÑOLAS SOBRE RELACIONES VERTICALES ENTRE EMPRESAS \\/ CONTENT ANALYSIS OF SPANISH PUBLICATIONS ON VERTICAL RELATIONSHIPS AMONG ENTERPRISES  

Microsoft Academic Search

En los últimos años los investigadores han mostrado un creciente interés en las relaciones interorganizativas verticales, principalmente en la Cadena de Suministro. La ausencia de trabajos previos de revisión bibliográfica sobre este tema, que permitan plantear las cuestiones clave a estudiar en Gestión de la Cadena de Suministro, nos ha llevado a realizar un análisis de contenido de la investigación

M. T. Martínez Fernández; T Vallet Bellmunt; R. Barreda Tarrazona

2010-01-01

44

Algunos efectos del mercado único europeo sobre la economía española: Un análisis a través de un modelo de equilibrio general aplicado  

Microsoft Academic Search

En este trabajo se examinan algunos efectos de la aplicación de las normas del Mercado Único europeo sobre la economía española. La metodología se basa en simulaciones a partir de un modelo de equilibrio general aplicado especialmente diseñado al efecto. El modelo tiene dos características particulares: por una parte, se incluyen aspectos de competencia imperfecta tales como rendimientos crecientes a

Antonio G. Gómez-Plana; Oscar Bajo-Rubio

45

Efeito do nível de concentrado sobre o peso dos órgãos internos e do conteúdo gastrintestinal de bovinos Nelore não-castrados  

Microsoft Academic Search

RESUMO - O efeito de cinco níveis de concentrado na dieta foi avaliado sobre o conteúdo do trato gastrintestinal e o peso dos órgãos internos e dos compartimentos gastrintestinais de bovinos Nelore não-castrados. Vinte e cinco animais com peso médio de 330 kg e idade média de 20 meses foram distribuídos, em delineamento inteiramente casualizado, em cinco tratamentos com diferentes

Antonia Sherlânea Chaves Véras; Sebastião de Campos Valadares Filho; José Fernando Coelho da Silva; Mário Fonseca Paulino; Paulo Roberto Cecon; Rilene Ferreira Diniz Valadares; Marcelo de Andrade Ferreira; Cristina Maria Sá Fontes

2001-01-01

46

Entrevista a Leandro Cañibano, presidente de la Asociación Española de Contabilidad y Administración de Empresas, sobre las Normas Internacionales de Información Financiera (NIIF)  

Microsoft Academic Search

Entrevista a Leandro Cañibano, presidente de la Asociación Española de Contabilidad y Administración de Empresas, sobre las Normas Internacionales de Información Financiera (NIIF). Interview to Leandro Cañibano, president of the Spanish Accounting Association of Business Administration, on the International Financial Reporting Standards (IFRS).

Leandro Cañibano

2010-01-01

47

COMBATE DE LA PUDRICION PEDU.NCULAR DEL MANGO CAUSADA POR Botryodiplodia theobromae PAT. MEDIANTE EL MANTENIMIENTO DE LOS PEDICELOS Y EL DESLECHADO SOBRE LAMINAS  

Microsoft Academic Search

Se detennino el efecto de hacer el desle- Cultural practices to control of mango chado de frutos de mango en el suelo y sobre una stem-end rot caused by Botryodiplodia theo- lamina de hierro galvanizado (lamina de zinc), bromaes Pat. The following practices were eva- eliminando 0 dejando el pedunculo para ambos luated for the control of stem-end rot of

Eugenia Gonzalez; Gerardina Umana; Luis Felipe Arauz

48

Resolución de problemas basada en el análisis. Hacer del análisis y del razonamiento el foco de la enseñanza de la física  

Microsoft Academic Search

Resumen. Usando los resultados provenientes de la investigación educativa en áreas tales como concepciones alternativas, diferencias entre expertos y novatos, adquisición de esquemas, sobrecarga cognitiva y análisis jerárquico, hemos desarrollado un marco para pensar sobre la organización del conocimiento y su uso para la comunicación, y sobre el razonamiento y la resolución de problemas. Basados en este marco y en

J. Leonard William; William J. Gerace; Robert J. Dufresne

2002-01-01

49

EVALUACIÓN DEL CRECIMIENTO Y PRODUCCIÓN DE Pleurotus ostreatus SOBRE DIFERENTES RESIDUOS AGROINDUSTRIALES DEL DEPARTAMENTO DE CUNDINAMARCA EVALUATION OF GROWTH AND PRODUCTION OF Pleurotus ostreatus ON DIFFERENT AGROINDUSTRIALS WASTES OF CUNDINAMARCA  

Microsoft Academic Search

Resumen Se llevó a cabo la evaluación del cultivo de Pleurotus ostreatus, para determinar el residuo sobre el cual este hongo genera mejor crecimiento y producción. Los sustratos evaluados fueron residuos agroindustriales del departamento de Cundinamarca (capacho de uchuva, cáscara de arveja y tusa de maíz); teniendo como sustrato control el aserrín de roble. Las mezclas a evaluar fueron empacadas

Claudia López-Rodríguez; Ricardo Hernández-Corredor; Christian Suárez-Franco; Marta Borrero; Facultad de Ciencias

2008-01-01

50

La implementación de acuerdos comerciales preferenciales en América Latina: Las experiencias de CH, CR, ES, PE en la implementación de las disposiciones sobre acceso a mercados en el marco de los tratados de libre comercio con Estados Unidos  

Microsoft Academic Search

Este estudio abordará los desafíos y dificultades asociadas con la implementación y administración de las disposiciones sobre acceso a mercados, con especial énfasis en aquellas relacionadas con aduanas y facilitación del comercio. El análisis se realizará para los Tratados de Libre Comercio de Chile - EE.UU; Perú - EE.UU y para el Tratado de Libre Comercio entre Estados Unidos, Centroamérica

Juan Luis Zuñiga; Brian Rankin Staples

2011-01-01

51

Effects of dietary lipid level on growth, survival and body composition of Brazilian codling (Urophycis brasiliensis Kaup, 1858) Efecto de los niveles de lípidos dietarios sobre el crecimiento, supervivencia y composición proximal de la brótola (Urophycis brasiliensis Kaup, 1858)  

Microsoft Academic Search

Resumen.- El objetivo del presente trabajo es determinar la influencia de los niveles de lípidos en dietas formuladas sobre el crecimiento, supervivencia, índice hepatosomático (HSI) y composición proximal del músculo e hígado de la brótola. Se fabricaron tres dietas diferentes (40% proteína cruda) con 3%, 6% y 10% de aceite de pescado, obteniendo un 5%, 8% y 11% de lípidos

Sergio N. Bolasina; Jorge L. Fenucci

2007-01-01

52

· • Estudo baseado na teoria piagetiana sobre a fidelidade em dois contos de As Mil e uma Noites na versão de Galland 1 Study based on Piaget's theory about fidelity in two stories extracted from \\  

Microsoft Academic Search

Resumo: Caracteriza-se por um estudo teórico numa visão piagetiana sobre dois contos da coletânea As Mil e uma Noites na versão de Galland. O objetivo é analisar, nas narrativas, a virtude e a fidelidade, verificando se as relações entre os personagens são mantidas pelo amor, pelo respeito mútuo e relações de eqüidade ou pelo medo e obediência apresentado entre os

Luana Carramillo Going

53

Ponencia MICROSISTEMAS MOTIVACIONALES Y ASIMILACION DE ESTRATEGIAS EN PROBLEMAS DE DESCUBRIMIENTO  

Microsoft Academic Search

* En la solución d e un p roblema, Davison, Deuser, & Sternberg (1994) señalan como procesos metacognitivos la identificación d el problema, la representación mental del problema, la planeación d e procedimientos y la evaluación del conocimiento a cerca del desempeño. Si en el ambiente de la tarea se le agregan activadores de juicios sobre valoraciones de dificultad, tiempo

DAVID MACÍAS; JAIME IBAÑEZ; NEREY ORTEGA

54

La desregulación de horarios comerciales: evidencias económicas del RD 6\\/2000  

Microsoft Academic Search

En los últimos años se observa la tendencia de desregulación de hora- rios comerciales en Europa. Los argumentos principales son sociales pero también suelen incluirse algunos económicos. Ante la escasez de trabajos empíricos este artículo busca conseguir aumentar el conocimiento usando un conjunto de datos fiables sobre el periodo de desregulación comercial en España que supuso el RD 6\\/2000. El

Fernando González Astorga

55

Efecto de la fertilización sobre la calidad de la papa para procesamiento en dos suelos antioqueños con propiedades ándicas Effects of fertilization on the industrial quality of potato in two antioquian Andisol soils  

Microsoft Academic Search

En este estudio se evaluó el efecto de tres niveles de NPK a la siembra (500, 1.500 y 3.000 kg·ha -1 ) en combinación con Ca (0, 2, 3 y 7 meq·100g -1 ), Mg (0; 0,7; 1,4 y 3,0 meq·100g -1 ), B (0; 0,5; 1,0 y 2,0 ppm) y S (0, 10, 20 y 40 ppm) sobre el

José M. Cotes

2008-01-01

56

La Gestión del Conocimiento en la Cadena de Suministro: Análisis de la Influencia del Contexto Organizativo  

Microsoft Academic Search

The aim of this paper is to analyze which organizational structure or model is the most suitable so that a real knowledge management in a supply chain takes place. To achieve this objective, a brief revi- sion of the existing literature related to the relationship between knowledge management and the or- ganizational context and the necessary requirements to manage the

Josep Capó-Vicedo; José V. Tomás-Miquel; Manuel Expósito-Langa

2007-01-01

57

La transferencia de conocimiento y el Plan Nacional de I+D+I  

Microsoft Academic Search

The transfer of knowledge is having more and more con- sideration in the definition of R+D+I public policies, that is reflected in the National Program as its main refe- rence. The creation of the new Ministry of Sciencie and Innovation, will help to increase these policies, bringing up new tools for transfer of knowledge that help to miti- gate the

Otilia Mó Romero

58

Creatividad e interés público en el desarrollo económico: perspectiva de la gobernanza del conocimiento  

Microsoft Academic Search

This article analyses the economic development from the point of view of organization production and considers the hypothesis that treatment of creativity is a fundamental determinant in order to make possible economic development at a local, regional, national and of course a global level. Developing the creativity means concentrating on the people and their ability to discover and determine production

Silvia Sacchetti; Roger Sugden

2010-01-01

59

Tod o conocimiento consiste en suscitar nuevos problemas a medida que resuelve los precedentes  

Microsoft Academic Search

In this paper I will present a revision of Piaget's equilibration theory in order to analyze its basic concepts through the epistemological framework depicted from non- monotonic logics. In particular I want to show that Piaget's equilibration model could be understood as a case of abductive reasoning. The paper's structure is in three main parts. The fi rst part presents

J. PIAGET

60

Creencias, concepciones y conocimiento profesional de profesores que enseñan cálculo diferencial a estudiantes de ciencias económicas  

Microsoft Academic Search

In this paper are described the beliefs, conceptions and the professional knowledge that has a university professors group on the teaching of differential calculus to students of economics sciences. It is a study of cases in which participated ten mathematics professors; the data were obtained by means of an open questionnaire, that was supplied to the participating professors, with this

Luis García; Carmen Azcárate; Mar Moreno

61

ALGUNAS VERDADES SOBRE EL CAFÉ  

Microsoft Academic Search

Coffee is one of the most widely consumed beverages in the world due to its organoleptic properties and its ability to keep individuals alert. However, its consumption is frequently associated with negative health effects. This paper reviews the most recent information about the relation between coffee and health. A number of epidemiological studies carried out in the last decade consistently

Martín Gotteland; Saturnino de Pablo V

2007-01-01

62

Sobre el origen del código  

Microsoft Academic Search

There are several experimental evidences suggesting a primeval world where ribonucleic acid (RNA) was responsible of both code for genetic information, and of catalyze a limited number of reactions. Within this \\

Genético Fumiyoshi Watanabe; Michelle Robles; José A. García

2007-01-01

63

Violencia contra la mujer: conocimiento y actitud del personal médico del Instituto Mexicano del Seguro Social, Morelos, México  

Microsoft Academic Search

Objective. To asses the affective, cognitive, and behavioral attitudes of healthcare providers at the Mexican Institute of Social Security (MISS) in Morelos, Mexico; to identify the institutional and medical practice barriers that hinder scree- ning and reference of battered women. Material and Me- thods. A cross-sectional study was conducted between September and December 1999. A self-administered ques- tionnaire was applied

Pablo Méndez-Hernández; Rosario Valdez-Santiago; Leonardo Viniegra-Velázquez; Leonor Rivera-Rivera; Jorge Salmerón-Castro

2003-01-01

64

Apertura comercial, desigualdad y pobreza. Reseña de los enfoques metodológicos, el estado del conocimiento y la asignatura pendiente  

Microsoft Academic Search

This paper surveys the recent literature on the methodologies that have been used to evaluate the distributive and poverty effects of trade liberalization in Latin America. Our survey classifies the large number of papers on the subject according to the welfare measure they use: inequality (on wages and household income) or poverty. Our survey shows that a sound methodological approach

Rafael de Hoyos; Nora Lustig

2009-01-01

65

ESTUDIO Y ANÁLISIS DE LAS LISTAS DE DISTRIBUCIÓN EN PROYECTOS DE SOFTWARE DE CÓDIGO ABIERTO COMO MEDIO PARA COMPARTIR CONOCIMIENTO  

Microsoft Academic Search

This research explores the role of mailing lists in open source software projects as a tool for knowledge sharing and problem resolution. One of the benefits that firms can derive from using Open Source Software (OSS) is informal development collaboration. The primary tool for collaboration and coordination are group mailing lists, followed by asynchronous discussion forums, bug reports, and chat.

Martínez Torres; M. R. Toral Marín; S. L. Barrero García

2008-01-01

66

Test de Evaluacion de Conocimientos Medicos-CIIPME (Test of Evaluation of Medical Knowledge-CIIPME). Publication No. 42.  

ERIC Educational Resources Information Center

The purpose of this research is to build a test for the evaluation of the knowledge needed by medical students before entering clinical courses in medical school. The criterion for this was provided by teachers in both the pre-clinical and clinical subjects. The Pilot instrument consisted of 335 items that covered 8 sections. Each one of these…

Alfici, C.; And Others

67

Teorizando acerca del Conocimiento Productivo para Entender la Educacion Teorico Profesional (Theorizing about Productive Knowledge To Understand Professional Technical Education).  

ERIC Educational Resources Information Center

States that, internationally, Professional Technical Education emerges as a method of providing educational solutions for poor sectors of the population. Cites University of Chalmer (Sweden) and University of Bio-Bio (Chile) as institutions transformed into technological universities. Discusses what is productive knowledge and conditions under…

Hidalgo, Abelardo Castro; Carrasco, Decler Martinez

2000-01-01

68

El Caracter Esencial del Conocimiento de Acuerdo a un Neofito (The Essential Nature of Knowing According to a Novice).  

ERIC Educational Resources Information Center

In this reflective narrative, the author ponders the abstract nature of knowledge and knowing. The peeling of an onion while she sits in her father's garden recounting her funds of knowledge serves as an ontological and epistemological metaphor for her learning. (TD)

Pedrana, Angela Lopez

2003-01-01

69

[The Spanish AIDS study group and Spanish national AIDS plan (GESIDA/Secretaría del plan nacional sobre el Sida) recommendations for the treatment of tuberculosis in HIV-infected individuals (Updated January 2013)].  

PubMed

This consensus document was prepared by an expert panel of the Grupo de Estudio de Sida (GESIDA [Spanish AIDS Study Group]) and the Plan Nacional sobre el Sida (PNS [Spanish National AIDS Plan]). The document updates current guidelines on the treatment of tuberculosis (TB) in HIV-infected individuals contained in the guidelines on the treatment of opportunistic infections published by GESIDA and PNS in 2008. The document aims to facilitate the management and treatment of HIV-infected patients with TB in Spain, and includes specific sections and recommendations on the treatment of drug-sensitive TB, multidrug-resistant TB, and extensively drug-resistant TB, in this population. The consensus guidelines also make recommendations on the treatment of HIV-infected patients with TB in special situations, such as chronic liver disease, pregnancy, kidney failure, and transplantation. Recommendations are made on the timing and initial regimens of antiretroviral therapy in patients with TB, and on immune reconstitution syndrome in HIV-infected patients with TB who are receiving antiretroviral therapy. The document does not cover the diagnosis of TB, diagnosis/treatment of latent TB, or treatment of TB in children. The quality of the evidence was evaluated and the recommendations graded using the approach of the Grading of Recommendations Assessment, Development and Evaluation Working Group. PMID:23541879

Rivero, Antonio; Pulido, Federico; Caylá, Joan; Iribarren, José A; Miró, José M; Moreno, Santiago; Pérez-Camacho, Inés

2013-12-01

70

Algumas Considerações Sobre a Sazonalidade no IPCA  

Microsoft Academic Search

This article presents the results of the analysis of IPCA (Consumer Price Index) seasonality and its items in the period between January 1995 and December 2000. The discussion is based in the points surveyed by Bryan and Cecchetti (1995) regarding the idiosyncratic feature in the seasoning changes of the prices which imply that, despite the items in the IPCA present

Francisco Marcos R. Figueiredo; Roberta Blass Staub

2001-01-01

71

Preguntas para el doctor sobre el cáncer  

Cancer.gov

Serie de preguntas, organizadas por tema, que los pacientes con cáncer pueden hacerle al médico o a otros miembros de su equipo de atención médica para conocer más acerca de su tipo de cáncer y lo que pueden esperar.

72

Todo Sobre OSHA (All About OSHA).  

National Technical Information Service (NTIS)

Employers are responsible for providing a safe and healthful workplace for their employees. OSHAs role is to assure the safety and health of Americas workers by setting and enforcing standards; providing training, outreach, and education; establishing par...

2006-01-01

73

Reflecting on Character (Reflexionando Sobre el Caracter).  

ERIC Educational Resources Information Center

Responding to the "Proyecto Resolana" article in the July/August 1980 issue of this journal, the article notes the heterogeneity of Hispanic Americans, the three main effects of the European conquest on people of the Western Hemisphere, and attempts to further define the character of Hispanic Americans. (SB)

Candelaria, Cordelia

1980-01-01

74

Resolución de consultas anónimas sobre DNS  

Microsoft Academic Search

Resumen—La utilización de DNS como mecanismo base de nuevos servicios telemáticos basados en resolución de nombres puede suponer riesgos en seguridad y privacidad. La información intercambiada entre clientes y servidores viaja sin ningún tipo de protección. Dicha información puede ser capturada por malware o servidores de acceso deshonestos y acabar siendo vendida para su utilización en técnicas de spamming o

Joaquín García-Alfaro; Sergio Castillo-Pérez

75

Un estudio exploratorio sobre el desarrollo de creencias sobre síntomas como señales de hipertensión arterial  

Microsoft Academic Search

Aunque la hipertensión arterial es un trastorno asintomático, muchos pacientes hipertensos están con- vencidos de experimentar síntomas indicadores de los cambios en su tensión arterial (TA), y los con- sejos y prescripciones médicas pueden verse afectados por estas creencias. Diversos estudios han mos- trado que los pacientes hipertensos usan con frecuencia síntomas como indicadores del estado de su tensión arterial

Genoveva Granados Gámez; Jesús Gil Roales-Nieto; José Luis; Ybarra Sagarduy

2006-01-01

76

Contribution to the Knowledge of the Evaporation Regimen in the Republic of Argentina . Contribucion al Conocimiento Del Regimen de Evaporacion en la Republica Argentina.  

National Technical Information Service (NTIS)

The evaporation pattern for Argentina was studied, together with the relationship existing between evaporation, and lakes and ponds. Indirect calculation methods are considered. An analysis is included for the formulas used to calculate evaporation, as we...

R. M. Quintela

1970-01-01

77

Comparacion de modelos de Educacion Sexual en el conocimiento y cambio de actitudes en practicas sexuales por alumnos de nivel superior en la region de Caguas, Puerto Rico  

NASA Astrophysics Data System (ADS)

In opposition to the Sexual Education Traditional Model (SETM) that is used in the state schools of Puerto Rico, the Health Beliefs Model (HBM) appears. It facilitates a curricular design that improves the ability of the students to respond to the group pressure by means of attitudes that stimulate sexual conducts of smaller risk of propagation of the Sexually Transmitted Diseases (STD). In addition, it provides activities to increase the self-esteem, the communication and the decision making. This investigation had the intention to compare the SETM and the HBM in the increase of knowledge and change of attitudes of high risk of propagation of the STD using a validated questionnaire (Agency of the United States for the International-USAID Development), named "Endesa 2007" and, adapted to Puerto Rico by the Dra.Marta Collazo to a sample of students between the 17 and 19 years of 2 state schools of San Lorenzo, as a pretest, and, selected by convenience. Then, a 10 hours training was administered to half of the students using the SETM to STD and condom use lessons. The other half of the students received additional lessons using the HBM. Finally, both groups took the questionnaire again as a posttest. The sample of students, in average, did not reach the knowledge and basic levels of attitudes towards the STD in the pretest. This reflected 2 possible implications on the SETM. In first place, that the way in which the STD is implemented as part of the Sexual Education curriculum is inefficient. Secondly, the possibility that the acquired information or attitudes does not have permanence. Culminated the questionnaire, the HBM increase the knowledge of the STD in 0.41 points (average) over the SETM. There was not a significant difference between both models, in attitudes, implying that both models are equally effective. The findings suggests that the HBM is more effective increasing the knowledge on the STD, but equally effective than the SETM in attitude change for the Puerto Rican youth.

Juan, Vallejo Ramos L.

78

Los ojos de la NASA sobre la Tierra  

NASA Video Gallery

La NASA cuenta con más de una decena de satélites que estudian la Tierra. Conoce la información que recaban los satélites, junto con Gilberto Colón, asistente especial del subdirector del Centro de...

79

Lo que usted necesita saber sobre™ el cáncer de pulmón  

Cancer.gov

Folleto que describe las opciones de tratamiento, los diferentes médicos que tratan el cáncer de pulmón, la obtención de una segunda opinión, los cuidados de seguimiento y las fuentes de apoyo para alguien que ha sido diagnosticado recientemente con cáncer de pulmón.

80

Lo que usted necesita saber sobre? el cáncer de seno  

Cancer.gov

Publicación que describe las opciones de tratamiento, la obtención de una segunda opinión, los cuidados de seguimiento y las fuentes de apoyo para alguien que ha sido diagnosticado recientemente con cáncer de seno.

81

Semana da conscientização sobre a importânciado ácido fólico  

Microsoft Academic Search

Week of Awareness About the Importance of Folic Acid In the first week of October, the Associação Brasileira de Epilepsia (ABE) celebrated the Week of Awareness of the importance of folic acid. On this occasion, representatives of the ABE were present in Women's Outpatient Clinics such as Gynecology, Epilepsy Clinic and that of the Woman's Home giving information to women

Carina Nasser; Cássia Nobre; Suely Mesquita; José Gomes Ruiz; Hosana Reis Carlos; Lígia Prouvot; Elza Márcia

2005-01-01

82

Sobre as bases dos procedimentos investigativos em psicanálise  

Microsoft Academic Search

Resumo O presente trabalho examina as bases da pesquisa psicanalítica. Parte das marcas deixadas nas investigações psicanalíticas pelos procedimentos científicos de disciplinas como a neurologia e a neurofisiologia no século XIX. Em seguida, acompanha o surgimento de um novo objeto, o sujeito do inconsciente, o qual, ainda que requeira operações que mantenham o rigor e a precisão característicos do pensamento

Anna Carolina; Lo Bianco

83

Algo sobre el "Don" (Something about the Word "Don")  

ERIC Educational Resources Information Center

Discusses the many uses of the honorific title of "Don" in Spanish literature and Spanish colloquial speech. It may be used to joke and express irony, as in the expression "don ladron" (sir thief), and forms part of many idiomatic expressions. (Text is in Spanish.) (TL)

Pruneda, Armandino G.

1975-01-01

84

Epilepsy. Fact Sheet = Epilepsia. Hojas Informativas Sobre Discapacidades.  

ERIC Educational Resources Information Center

This fact sheet, written in both English and Spanish, provides a definition, information on incidence, typical characteristics, and educational implications of epilepsy. It notes that epilepsy is classified as "other health impaired" under the Individuals with Disabilities Education Act (IDEA) and that children with epilepsy or seizure disorders…

National Information Center for Children and Youth with Disabilities, Washington, DC.

85

Verdad Sobre Teresita Terebrans (Truth About Tessie Terebrans).  

National Technical Information Service (NTIS)

The pamphlet describes in very simple terms the habits of the pine weevil Dendroctonus terebrans. The insect attacks pine trees to get at the resin, which it needs for nourishment. Healthy trees can shed the insect, but trees damaged or exposed by poor lo...

W. H. Bennett H. E. Ostmark

1968-01-01

86

Lo que usted necesita saber sobre™ el cáncer de seno  

Cancer.gov

E-book que describe las opciones de tratamiento, los diferentes médicos que tratan el cáncer de seno, la obtención de una segunda opinión, los cuidados de seguimiento y las fuentes de apoyo para alguien que ha sido diagnosticado recientemente con cáncer de seno.

87

Consecuencias de las contracciones excentricas del diafragma sobre su funcion  

Microsoft Academic Search

Introduction and Objectives: Eccentric contractions are those that occur after a muscle has been stretched, and they can predispose the muscle to damage. Most previous studies have been performed on limb muscles, and the potential consequences of eccentric contractions on the respiratory muscles are therefore unknown. The aim of this study was to evaluate the effects of repeated eccentric contractions

Joaquim Gea; Ercheng Zhu; Juan B. Galdiz; Norman Comtois; Igor Salazkin; JoseAntonio Fiz; Alejandro Grassino

88

Consecuencias de las contracciones excéntricas del diafragma sobre su función  

Microsoft Academic Search

Introduction and ObjectivesEccentric contractions are those that occur after a muscle has been stretched, and they can predispose the muscle to damage. Most previous studies have been performed on limb muscles, and the potential consequences of eccentric contractions on the respiratory muscles are therefore unknown. The aim of this study was to evaluate the effects of repeated eccentric contractions on

Joaquim Gea; Ercheng Zhu; Juan B. Gáldiz; Norman Comtois; Igor Salazkin; José Antonio Fiz; Alejandro Grassino

2009-01-01

89

Cambio Climático en Bolivia: Impactos sobre Bosque y Biodiversidad  

Microsoft Academic Search

Bolivia tiene un nivel de biodiversidad extremadamente alto y pocos países del mundo tienen mayor diversidad de ecosistemas que Bolivia, cuyas características geográficas varían en altura (entre 200 y 6000 m.s.n.m), precipitación (entre 200 y 5000 mm\\/año), temperaturas (glacial hasta tropical) y topografía, y por lo tanto en tipos de vegetación. Los principales tipos de ecosistemas son representados en 22

Lykke E. Andersen

2009-01-01

90

Iniciativa sobre Efectividad: Primeros frutos (Initiative about Effectiveness: First Fruits).  

ERIC Educational Resources Information Center

This Spanish- and Portuguese-language bulletin is a follow-up to No. 15 (PS 030 558), which examined some Effectiveness Initiative (EI) projects. This issue presents some beginning efforts to reflect on what has been learned through EI and to draw conclusions. The articles cover the results of EI projects from such angles as their relations with…

Moreno Garcia, Teresa, Ed.

2001-01-01

91

REGISTROS FÓSILES SOBRE LA EVOLUCIÓN HUMANA EN EL PLIOCENO  

Microsoft Academic Search

A good number of new human fossils have been added in the last decades to the Pliocene record, between 5.3-1.8 MaBP, lightening an initial stage of the human evolution. These remains have been co- llected and examined from tens of sites in East- and South Africa, and the actual collection includes a dozen of species of hominid genera: Ardipithecus, Australopithecus,

EMILIANO AGUIRRE ENRÍQUEZ

92

[Parenting Information: Drugs. Informacion Para los Padres: Sobre las Drojas.  

ERIC Educational Resources Information Center

These two booklets provide basic information about drugs and drug abuse and are part of a series of 22 booklets, designed specifically to help parents understand their children and help them to learn. "Let's Talk about Drug Abuse," (booklet #18), reviews foreign substances or drugs young people are often exposed to (i.e., tobacco, alcohol,…

Moreno, Steve

93

EFECTO DE LOS PROCESOS DE CRIOPRESERVACIÓN SOBRE LA FERTILIDAD SEMINAL  

Microsoft Academic Search

Cryopreserved semen has impaired fertility compare to fresh semen. The lower post-thaw viability and fertility is related with the spermatozoa sub lethal dys- function establishes in part of the survival population. These facts are relations with many factors (e.g. cold shock, cooling rate, extender composition, and osmotic stress) during the cryopreservation process. In this paper factor affecting the quality or

MC Stornelli; CM Tittarelli; CA Savignone; MA Stornelli

94

Noves dades sobre briòfits semifòssils de la Garrotxa  

Microsoft Academic Search

Hom ha estudiat els briòfits semifòssils dels diferents nivells torbosos de quatre columnes sedimentàries extretes de dipòsits quaternaris de la zona volcànica de la Garrotxa. Hom ha determinat 5 taxons: Drepanocladus aduncus, Leptodyctium riparium, Eurhynchium\\u000aschleicheri, Homalothecium<\\/i> sp. i Meesia triquetra. M. triquetra<\\/i> no s'havia trobat mai a Catalunya i només se'n coneixen dues citacions a tota la península Ibèrica,

Ramón Pérez-Obiol; Creu Casas i Sicart

1999-01-01

95

Lo que usted necesita saber sobre™ el cáncer de pulmón  

Cancer.gov

E-book que describe las opciones de tratamiento, los diferentes médicos que tratan el cáncer de pulmón, la obtención de una segunda opinión, los cuidados de seguimiento y las fuentes de apoyo para alguien que ha sido diagnosticado recientemente con cáncer de pulmón.

96

Spina Bifida. Fact Sheet = Espina Bifida. Hojas Informativas Sobre Discapacidades.  

ERIC Educational Resources Information Center

This fact sheet offers definitions of the three types of spina bifida (spina bifida occulta, meningocele, and myelomeningocele), outlines their incidence, describes characteristics of individuals with spina bifida, and reviews educational implications. The fact sheet discusses the need for many children with myelomeningocele to learn to manage…

National Information Center for Children and Youth with Disabilities, Washington, DC.

97

Sobre prestamos y clasificaciones linguisticas (Regarding Borrowing and Linguistic Classification).  

ERIC Educational Resources Information Center

This article explores the traditionally accepted etymologies of several lexical borrowings in the indigenous languages of the Americas within the framework of comparative linguistics and linguistic classification. The first section presents a general discussion of the problem of tracing lexical borrowings in this context. The section features a…

Key, Mary Ritchie

1988-01-01

98

Esquizofrenia y trastorno en el consumo de sustancias: prevalencia y character?sticas sociodemogr?ficas en la poblaci?n Latina  

PubMed Central

El interés por comprender la co-morbilidad de la esquizofrenia y el trastorno en el uso de sustancias, ha aumentado debido al incremento de este diagnóstico, a los efectos negativos observados en el sujeto y a los costos en los servicios de salud. Este trastorno dual puede tener efectos dramáticos en el curso clínico del trastorno psicótico tales como: mayores recaídas, re-hospitalizaciones, síntomas más severos, no adherencia al tratamiento antipsicótico, cambios marcados del humor, aumento en el grado de hostilidad e ideación suicida, así como alteraciones en otras áreas del funcionamiento incluyendo violencia, victimización, indigencia y problemas legales. La literatura proveniente en particular de Estados Unidos y Europa sugiere que el rango de prevalencia para este diagnóstico puede oscilar entre el 10% hasta el 70%. En este estudio, revisamos la prevalencia del diagnóstico dual de esquizofrenia y trastorno en el uso sustancias, así como sus características sociodemográficas, con base en la literatura disponible alrededor del mundo dando énfasis en la poblacion latina. A pesar de que este diagnóstico es ampliamente aceptado, se conoce poco sobre su prevalencia en la población latina, sobre los factores ambientales, demográficos, clínicos y otras características de estos individuos. Un mejor conocimiento sobre este diagnóstico permitiría mejorar los métodos para la detección y adecuada valoración del trastorno en el uso de sustancias en personas con trastornos metales severos como la esquizofrenia.

Jimenez-Castro, Lorena; Raventos-Vorst, Henriette; Escamilla, Michael

2012-01-01

99

Re pensando la geopolítica del conocimiento : R eto a las violaciones impe R iales 1 R ethinking the g eopolitics of k nowledge : a challenge to i mpe R ial visions Re pensando a geopolítica do conhecimento  

Microsoft Academic Search

the global objective of these exploratory notes is to open the debate about certain important aspects of the intersections between power, knowledge and geopolitics, and doing so in the context of the resurgence of imperial visions and the urgent

DaviD Slater

100

Conocimientos y creencias acerca de la donación de órganos y tejidos en la Ciudad de México 1 Beliefs and knowledge about the donation of organs and tissues in México City  

Microsoft Academic Search

This study was developed in order to determine people's beliefs in regard to organ donation in México City. Donating organs and tissues is an act in which a person shows an altruistic beha- viour by ceding some of his\\/her organs or tissues to someone else for the purpose of improving the other's health. In order to find out beliefs on

Georgina Lozano Razo; Sofía Liberman Shkolnikoff; María Emily; Ito Reiko Sugiyama; Patricia Andrade Palos

2005-01-01

101

Conocimiento de Transmision de SIDA y Percepcion Hacia los Ninos con SIDA en el Salon de Clases de los Maestros de Educacion Especial (Knowledge of AIDS Transmission and Special Education Teachers' Attitudes towards Children with AIDS in the Classroom).  

ERIC Educational Resources Information Center

This Spanish-language master's thesis presents a study which measured special education teachers' knowledge of AIDS (Acquired Immune Deficiency Syndrome) virus transmission and their attitudes toward children with AIDS in schools. Attitudes were then related to social variables such as sex, teacher's age, and knowing someone with AIDS. A survey of…

Lopez de Williams, Milka

102

El efecto del cloruro de N-cetilpiridina sobre la absorción de un colorante reactivo sobre Leacril. Potencial zeta y termodinámica de absorción  

Microsoft Academic Search

Nous avons entrepis des recherches de type expérimentel sur l'absorption et le potentiel de flux de Remazol Blue R (RBB-R) avec des fibres Leacril traitées et non traitées avec 10^-3 M de chlorure de N-cétylpyridine (N-CP-CI). Les modèles de faisceaux capillaires utilisés sont ceux de Goring et Mason, Biefer et Mason, et Chang et Roberston. Le comportement qualitatif du potential

Manuel Espinosa Jiménez; Alfonso Ontiveros Ortega; E. Giménez Martín

1970-01-01

103

ASPECTOS PSICOSSOCIAIS DA MEDICINA PREDITIVA: REVISÃO DA LITERATURA SOBRE TESTES DE RISCOS GENÉTICOS  

Microsoft Academic Search

This paper aims to review and reflect about psychosocial issues concerning genetic tests, in the context of the new medical paradigm of Predictive Medicine and the emerging perspective of Psychosocial Genetics. Psychosocial implications underlying the practice of genetic tests for late onset diseases require a special attention and a systematic multidisciplinary approach, including psychosocial evaluation and intervention, in order to

José A. Zagalo-Cardoso; Luísa Rolim

2005-01-01

104

Traumatic Brain Injury. Fact Sheet = Lesion Cerebral Traumatica (TBI). Hojas Informativas Sobre Discapacidades.  

ERIC Educational Resources Information Center

This fact sheet, written in both English and Spanish, offers general information about traumatic brain injury. Information includes a definition, incidence, individual characteristics, and educational implications. The signs of traumatic brain injury are listed and include physical disabilities, difficulties with thinking, and social, behavioral,…

National Information Center for Children and Youth with Disabilities, Washington, DC.

105

Sobre las edades de las componentes del sistema PSR B1855+09  

NASA Astrophysics Data System (ADS)

In the last few years several low-mass white dwarfs (helium white dwarfs, He WD) have been detected as companions to millisecond pulsars. In this kind of systems, pulsar emission is activated by mass transfer episodes, which also lead to the formation of the He WD, thus if we set the zero age point at the end of this mass loss transfer episodes, the ages of both objects should be the same. In this sense, PSR B1855+09 system casts some doubts about the correctness of theoretical white dwarf models. The age of the pulsar inferred from its spin-down rate is 5 Gyr. However, existing determination of the mass of the white dwarf companion of this system and recent optical detection of it, which has allowed to infer its effective temperature, have led to an estimative age of 10 Gyr for the white dwarf. Noteworthly, available theoretical calculations used to infer the cooling age of the He WDs, neglect element diffusion. In this work, we present evolutionary calculations for He WDs taking into account the effects of gravitational settling, and chemical and thermal diffusion in a self consistent way, and in particular we use the results to determine cooling ages for He WDs. We find that models within the mass range 0.19 <= M/Msolar <= 0.41 suffer from diffusion-induced thermonuclear flashes, during which an appreciable amount of the hydrogen of the envelope is burnt. Only after the hydrogen envelope has been reduced enough so as not to be able to produce another thermonuclear flash, He WD models evolve towards their final cooling track. During this evolutionary stage, cooling rate is determined by whether stable hydrogen burning is relevant or not. We find that diffusion-induced thermonuclear flashes reduce the hydrogen envelope so as to prevent stable hydrogen burning from being an appreciable source of energy for the models, which are then forced to a rapid cooling. In this way, expected ages for these objects are drastically reduced when compared to the case in which diffusion is neglected (as these models predict thick hydrogen envelopes and thus, a cooling stage dominated by stable hydrogen burning). In particular, we find for the white dwarf companion to PSR B1855+09 an age of 4±2 Gyr, which is in very good agreement with the spin-down age of this pulsar and also shows that the age discrepancy previously found is due to an oversimplification in the physical ingredients of theoretical models.

Serenelli, A. M.; Althaus, L. G.; Benvenuto, O. G.

106

Comentario sobre el artículo DINÁMICA DE SUELOS Y SUSTENTABILIDAD DE LA TIERRA  

Microsoft Academic Search

Pienso que discutir la optimista predicción teórica global del Sr. Revelle, en la perspectiva que él se pone es difícil, ya que se ubica en una situación ideal, en donde incluso, están resueltos los obstáculos de tipo económico. Tiene además, la ventaja de manejar cifras muy acertadas para afirmar su tesis. Sin embargo, pensar que los países en desarrollo puedan,

MARIO PERALTA

107

Trastornos alimentarios en el deporte: factores de riesgo, consecuencias sobre la salud, tratamiento y prevención  

Microsoft Academic Search

Eating disorders appear with relative frequency in sports, such as gymnastics, figure skating or resistance sports, in which weight control is important. Their inci- dence is greater in women, frequently appearing a low self-esteem, a distorted body image in which the body is perceived with an excess of weight, inefficiency, perfectio- nism and a sense of control loss, with compensatory

S. Márquez

2008-01-01

108

INFORMACIÓN SOBRE LA DISTRIBUCIÓN DE ALGUNAS ESPECIES DE AVES DE ECUADOR  

Microsoft Academic Search

New records or confirmation of recently reported distributional range extensions or altitudinal movements are given or 14 species of birds from Ecuador: Cairina moschata, Netta erythrophthalma, Leucopternis semiplumbeus, Forpus coelestis, Crotophaga sulcirostris, Eriocnemis mosquera, Furnarius cinnamomeus, Pseudocolaptes boissonneautii, Phlegopsis nigromaculata, Querula purpurata, Cyclarhis gujanensis, Progne subis, Haplospiza rustica y Carduelis olivacea. The new records and their releva nce to the

Diego F. Cisneros-Heredia

109

Notas sobre los Sonidos Consonantes en Espanol (Notes on Consonant Sounds in Spanish)  

ERIC Educational Resources Information Center

This paper examines the Spanish phonetic system, as set forth by Navarro Tomas in his "Manual de Pronunciacion Espanola," and discusses the influences exerted by certain sounds over others. (Text is in Spanish.) (CK)

Ezquerra, Raimundo

1974-01-01

110

Opiniones de Arrow sobre la equidad, la eficiencia y la democracia  

Microsoft Academic Search

I. La función objetiva de la economía. Arrow (1975a, pp. 6-7) considera que el creciente papel del gobierno es tal vez la más grande de todas las tendencias contradictorias del capitalismo contemporáneo. Las metas y las funciones del gobierno difieren marcadamente de las perseguidas por empresas lucrativas. El crecimiento de su papel y su tamaño no podrá dejar de afectar

G. R. Feiwel

1987-01-01

111

Perspectivas de las mujeres maltratadas sobre la violencia de pareja en México  

Microsoft Academic Search

Objective. To identify personal, cultural, and institutional factors that hinder the solution to domestic violence. Ma- terial and Methods. In Quintana Roo, Coahuila, and Mex- ico City, 26 in-depth interviews with women currently suffering from intimate partner violence and others who had already found a solution were carried out, between May and November 2003. Results. Among women's explana- tions to

Carolina Agoff; Ari Rajsbaum; Cristina Herrera

2006-01-01

112

Diseño metodológico de la Encuesta Nacional sobre Violencia contra las Mujeres en México  

Microsoft Academic Search

Objective. To describe the methodology, the research de- signs used, the estimation and sample selection, variable definitions, collection instruments, and operative design and analytical procedures for the National Survey Violence Against Women in Mexico. Material and Methods. A com- plex (two-step) cross-sectional study was designed and the qualitative design was carried out using in-depth interviews and participant observation in health

Gustavo Olaiz; Aurora Franco; Oswaldo Palma; Carlos Echarri; Rosario Valdez; Cristina Herrera

2006-01-01

113

Diseño metodológico dela Encuesta Nacional sobre Violencia contra las Mujeres en México  

Microsoft Academic Search

Abstract Objective. To describe the methodology, the research de- signs used, the estimation and sample selection, variable definitions, collection instruments, and operative design and analytical procedures ,for the National Survey Violence Against Women,in Mexico. Material and Methods. A com- plex (two-step) cross-sectional study was designed and the qualitative design was carried out using in-depth interviews and participant observation,in health,care units.

Gustavo Olaiz; Aurora Franco; Lic en Tr Soc; Oswaldo Palma; Carlos Echarri; en Demografía; M en Antrop; Cristina Herrera

114

FRANKENFOODS E REPRESENTAÇÕES SOCIAIS: percepções contemporâneas sobre biotecnologia, natureza e alimentação  

Microsoft Academic Search

Through an analysis of contemporary perceptions of biotechnology, nature and food, this work is an endeavour to provide elements and analytical perspectives that contribute to an understanding of the social representations about genetically modified crops and foods.

Renata Menasche

115

Efecto de las colisiones sobre el Plano Fundamental de bulbos de galaxia espirales  

NASA Astrophysics Data System (ADS)

The main aspects of the Fundamental Plane (FP) relation for ellipticals and early type bulges can be explained assuming the virialization of the systems, however, the observed dispersions are larger than instrumentation errors and have been thought to have physical basis. Even more, it is expected that the scatter and the position that different objects ocupy on it, could give clues on the mechanisms of galaxy formation and on the evolutionary path of galaxies. The FP relation has been observed and confirmed in the local Universe and it has been recently estimated for galaxies at intermediate redshifts. However, these estimations are based on a low statitical number and effects such as the evolution of the stellar populations and the presence of dust may introduce additional dispersion. Scannapieco & Tissera (2003) studied the mass distribution of disk systems and the way in which this distribution is modified by mergers. These authors have used numerical simulations which included gravitation, hydrodynamics, cooling and stellar formation in a cosmological frame work. As a consecuence, the collision parameters and the physical features of the simulated objects are the result of the consistent formation of the structure in a hierarchical scenario. The results show that depending on the caracteristics of the potential well, some systems may suffer gas inflows as a result of tidal fields during the orbital decay of the satellite system. This gas inflow originates a star burst previous to the fusion (i.e. secular evolution) which tends to form bulges with exponential profiles. In this work we present preliminary results on the effects of mergers on the FP defined by bulges. We found that the simulated bulges determines a FP in agreement with observations. We have detected that the mergers could significantly affect the FP depending on the internal properties of the galactic systems. And, particularly, secular evolution is found to play a critical role in the determination of a FP with the observed slope (Smith Castelli et al., 2004, in preparation).

Smith Castelli, A.; Scannapieco, C.; Tissera, P.

116

Estudo sobre excrecao de (sup 210) Po na urina. (Excretion of (210) Po in urine).  

National Technical Information Service (NTIS)

The urine of mines's workers is analysed to detect the presence of (210) Po. The results were compared the workers and with a control population. Cigarettes samples were analysed and confirmed the (210) presence. The control population was divided in smok...

A. M. G. Fonseca Azeredo

1988-01-01

117

Enfrentando a mastectomia: análise dos relatos de mulheres mastectomizadas sobre questões ligadas à sexualidade  

Microsoft Academic Search

Facing mastectomy: analysis of the discourse of mastectomized women about questions of sexuality. This research intended to analyze the self-perception of sexuality of six 37 to 55 year old women who had been submitted to radical mastectomy one and a half to eight years before. For this analysis, the author chose the technique of content analysis, according to which the

Tânia Pires Duarte; Ângela Nobre de Andrade

2003-01-01

118

Impacto de oito semanas de treinamento com pesos sobre a força muscular de homens e mulheres  

Microsoft Academic Search

Impact of an eight-week weight training program on the mus- cular strength of men and women The objective of the present study was to verify the impact of an eight-week weight training program (WT) on the muscular strength. To do so, 23 men (20.7 ± 1.7 years) and 15 women (20.9 ± 2.1 years), apparently healthy and moderately active (regular

Raphael Mendes Ritti Dias; Edilson Serpeloni Cyrino; Emanuel Péricles Salvador; Fábio Yuzo Nakamura; Fábio Luiz Cheche Pina; Arli Ramos de Oliveira

2005-01-01

119

Speech and Language Disorders. Fact Sheet = Trastornos del Habla y Lenguaje. Hojas Informativas Sobre Discapacidades.  

ERIC Educational Resources Information Center

This fact sheet on speech and language disorders is presented in English and Spanish. It provides information on the definition of speech and language disorders and possible causes; the incidence (about one in ten people); and characteristics of delayed communication, speech disorders, and language disorders. It notes educational implications,…

National Information Center for Children and Youth with Disabilities, Washington, DC.

120

EFEITO DE ADITIVOS MINERAIS SOBRE AS PROPRIEDADES DE CHAPAS CIMENTO-MADEIRA1  

Microsoft Academic Search

The objective of this work was to evaluate the effect of the two minerals additives (microsilica and meta-kaolin) on the properties of wood cement-bonded particleboard (WCBP) with different amounts (0%, 20% and 30%) of additives. Portland cement of high initial resistance was used in the production of panels as binder material. It was mixed with Eucalyptus urophylla wood particles to

Gilmar Correia Silva; Jair Figueiredo; Érika da Silva Ferreira

121

POTENCIAL INSETICIDA DO EXTRATO DE Piper tuberculatum (PIPERACEAE) SOBRE Alabama argillacea (HUEBNER, 1818) (LEPIDOPTERA: NOCTUIDAE)1  

Microsoft Academic Search

Plants from Piperaceae family are known to contain in their composition substances with insecticidal properties. Identification and isolation of compounds from these plants represent an alternative to conventional chemical insecticides, representing a promosing alternative to the incorporation of nex substances to the pest management, with important ecological advantages, like low environmental and human impact. The present study was developed to

JOSÉ EDNILSON MIRANDA; JOSÉ EUDES DE MORAIS; KELLY CRISTINA G. ROCHA; HOSANA M. D. NAVICKIENE; J. KATO; MAYSA FURLAN

122

Una nota sobre el modelo de telaraña y los mercados a futuro  

Microsoft Academic Search

Generalmente se acepta que los mercados que funcionan con expectativas del tipo “telaraña” son ineficientes y que agentes con expectativas correctas podrían explotar esta ineficiencia ya sea a través de convertirse en productores del bien en cuestión o vendiendo las predicciones propias que serían más acertadas que la del tipo “telaraña”. Esta nota presenta un tercer método para explotar las

Maurice W. Schiff

1982-01-01

123

Incidencia de los tipos del mercado monetario sobre los precios de las operaciones bancarias  

Microsoft Academic Search

Within a global frame leading to the elaboration of an interest rate risk pricing model applicable to financial institutions which takes the basis risk into account, the current paper analyses the long-term impact of the most representative Spanish monetary market interest rates variations over the interest rates offered by financial institutions. With that purpose, Johansen’s cointegration methodology is applied by

Cristóbal González Baixauli; Román Ferrer

1998-01-01

124

EFECTO DE LA DENSIDAD DE SIEMBRA SOBRE EL RENDIMIENTO Y CALIDAD DEL FORRAJE DE MAÍZ1  

Microsoft Academic Search

Effect of plant density on yield and quality of corn fodder. The experiment was condunted at the Alfredo Volio Mata Experimental Station of the University of Costa Rica, located at 1542 meters above sea level. The purpose was to determine the effect of plant density on total forage mass and the nutritive value of corn. Three diferent plant distances we-

Jorge Elizondo; Carlos Boschini

125

Um Estudo sobre Gerência de Configuração de Software aplicada ao Desenvolvimento Baseado em Componentes  

Microsoft Academic Search

This study aims to analyze the Software Configurati on Management (SCM) approach for conventional development and identify points that need to be tai lored to support Component Based Development (CBD). We believe that adapting SCM process to support CBD by applying variants for producer and consumer teams is the best way to take advantage of the benefits of SCM a

Ribeiro Dantas; Hamilton Oliveira; Leonardo Gresta; Paulino Murta; Cláudia Maria; Lima Werner

126

Reflexiones sobre el buen gobierno corporativo en las empresas periodõ ´sticas  

Microsoft Academic Search

Resumen: El interes por el gobierno corporativo en las empresas informativas no es un tema nuevo, pero ha adquirido singular relevancia en los ultimos anos, como resultado de las transformaciones que se han vivido en los esquemas de propiedad y de gestion de las compan ˜õ ´as. En este artõ ´culo se trata de explicar por quela naturaleza de los

Angel Arrese

127

Influência do ciclo de polimerização sobre a dimensão vertical de oclusão em próteses totais  

Microsoft Academic Search

Dimensional changes in the acrylic resin base during polymeri- zation procedure can cause increase in occlusion vertical dimen- sion in complete dentures. The objective of this study was to eva- luate the influence of different polimerization cycles in water bath on the occlusion vertical dimension in complete dentures. Three cycles were used to cure upper complete dentures, one for a

ANDREA LÚCIA ALMEIDA DE CARVALHO; MARCO ANTONIO COMPAGNONI; DÉBORA BARROS

128

Efeitos do treinamento aeróbio de alta intensidade sobre a economia de corrida em atletas de endurance  

Microsoft Academic Search

ORTIZ, M. J.; STELLA, S.; MELLO, M. T.; DENADAI, B. S. Effects of high intensity aerobic training on the ruming economy in endurance runners. R. bras. Ci. e Mov. 2003; 11(3): 53-56. The objective of this study was to analyze the effects of high intensity training on running economy (RE) in endurance athletes. Seventeen runners (33.4 + 4.4 years; 62.7

Marcelo Janini Ortiz; Benedito Sérgio Denadai; Sérgio Stella; Marco Túlio de Mello

129

Sobre a quantizacao de um sistema classicamente caotico. (Quantization of classically chaotic system).  

National Technical Information Service (NTIS)

Some propeties of a quantization in terms of observables of a classically chaotic system, which exhibits a strange are studied. It is shown in particular that convenient expected values of some observables have the correct classical limit and that in thes...

N. F. Godoy

1988-01-01

130

ÁREA TEMÁTICA : Finanças REFLEXOS DA VARIAÇÃO CAMBIAL SOBRE OS RESULTADOS DAS  

Microsoft Academic Search

The purpose of this article is to analyze the consequences of the exchange rate fluctuation on the results and market value of the Brazilian flat steel companies, in the last five years. In this period, two different scenarios could be identified: in 2002, when the US dollar strengthened relative to the Real, and, in 2003\\/2004, when an appreciation of the

ROSANA TAVARES

131

Perspectiva General sobre la Sordo-Ceguera (Overview on Deaf-Blindness). DB-LINK.  

ERIC Educational Resources Information Center

This overview provides basic information on the causes of deaf-blindness and the particular challenges faced by individuals who are deaf-blind. Causes of deaf-blindness include various syndromes, multiple congenital anomalies, prematurity, congenital prenatal dysfunction, and various postnatal causes. Differences between people deaf-blind from…

Miles, Barbara

132

Actitud en niños y adultos sobre los estereotipos de género en juguetes infantiles  

Microsoft Academic Search

Resumen. El trabajo muestra cómo a través del juego las nuevas generaciones aprenden y reproducen los patrones de conducta que observan en su entorno familiar, social, escolar y, especialmente, en los medios de comunicación. En este estudio participan 400 niños de entre tres y siete años de edad y 200 universitarios, y se realiza un análisis de las preferencias y

María del Carmen; Martínez Rein; Manuel Vélez Ce

2008-01-01

133

neuromuscular sobre o consumo máximo de oxigênio e salto vertical em atletas iniciantes de voleibol  

Microsoft Academic Search

RESUMO As alterações ocorridas na performance motora de jovens en- volvidos em treinamentos especializados ainda não são muito cla- ras. Este é um conhecimento de suma importância para a correta prescrição desses treinos. O objetivo deste estudo foi verificar a influência do treinamento nas variáveis neuromotoras e orgânicas de jovens atletas na modalidade voleibol em diferentes momen- tos do programa.

Alexandre Altini Neto; Ídico Luiz Pellegrinotti; Maria Imaculada; L. Montebelo

134

EFECTO DEL USO DE ALCOHOL EN GEL SOBRE LAS INFECCIONES NOSOCOMIALES POR Klebsiella pneumoniae MULTIRRESISTENTE  

Microsoft Academic Search

Effect of alcohol-gel hand hygiene on nosocomial infections due to multi-resistant Klebsiella pneumoniae. Handwashing is considered the most important and effective infection control measure to prevent transmission of nosocomial pathogens. However, compliance with handwashing by health care workers is low. A new modality for hand hygiene is alcohol gel rub, which reduces time required, does not damage the skin and

JOAQUIN BERMEJO; ARNOLDO WERTZ; BLANCA BENCOMO; PATRICIA LESNABERES; RODOLFO NOTARIO

135

Evite los Conceptos Erróneos cuando Enseñe sobre las Plantas  

NSDL National Science Digital Library

The resource is useful for teacher's professional development by alerting educators to many plant misconceptions in teaching literature. In the thought provoking, peer reviewed resource fifty misconceptions are identified. Some misconceptions are easier to identify because they are oversimplifications, overgeneralizations, or misidentifications. Others are more difficult to identify because they are obsolete concepts and terms or flawed research.

David R. Hershey (biology education consultant;)

2005-05-01

136

The Science and Engineering of Materials Documento Sobre Ciencia E Engenharia DOS Materials.  

National Technical Information Service (NTIS)

Priorities in projects being developed in materials science and engineering are defined for the following sub-areas: semiconductors, ceramics, glasses, conjugate materials, catalysts, rubber, plastics, firewoods, materials for civil construction, and mate...

1981-01-01

137

La atención de enfermería sobre el impacto de la enfermedad crónica en la familia  

Microsoft Academic Search

1 . La magnitud del impacto que una enfermedad provoca en la familia y la persona, está determinada por factores tales como: la forma en que inicia, el curso, las demandas que genera, el grado de incapaci- dad que causará, la gravedad, la frecuencia de las recaídas, los pro- blemas que se desencadenarán li- gados con las tareas del ciclo

Elena Mora-Escalante

138

Profesionalismo: Un estudio fenomenologico sobre experiencias de universitarios en programas de salud  

NASA Astrophysics Data System (ADS)

Some studies suggest that, upon admission, medicine programs students display eagerness for community service, aspirations to be useful, and to contribute to society's well-being. Those same studies reflect that qualities of idealism, moral nature, and internal motivation, suffer a subsequent diminishing. The researchers inferred that the main reason for this process of change in the mood and disposition of these future physicians lies in the modeling they receive from medical professionals throughout clinical learning activities, by way of behavior and relationships exhibited during daily interaction with peers, patients and the students themselves. This phenomenological study used a cross-sectional sample to explore the experiences of future health workers as they went through didactic and clinical phases of their training curriculum. The study employed semi-structured interviews and reflective journals to explore those experiences and to discover the meanings ascribed by the participants. The analysis revealed that the students defined "professionalism" in terms of scientific knowledge, commitment, respect for human dignity, comradeship, courtesy, empathy, integrity, altruism, motivation. They also described their feelings as they went through the didactic and clinical experiences, and recognized as very important the extracurricular activities of community service, describing them as useful opportunities which contributed to understand their work in terms of a mission dedicated to the achievement of the social benefit. From their individual perspectives, the clinical environment could, in general, be described as congruent with those characteristics of professionalism. During the study we had the opportunity to share, in a little deeper way, the environment... the world... of this small group of young students as we went on trying to decipher their feelings and thoughts. At the end, we realized the richness of their sensibilities, we perceived the intensity of their moral and ethical convictions, we were able to understand their concerns, worries, struggles and efforts. This life event had profound and significant repercussions in our personal and professional life. As a result, and from now on, we will no longer look at our young scholars and apprentices without imagining a noble spirit, with goals which at times could seem unattainable... without completely visualizing or conceiving real hope for a better country.

Lopez Ortiz, Wilma J.

139

30 Anos de Investigação Sobre Externalidades do IDE para as Empresas Domésticas – Que Conclusões?  

Microsoft Academic Search

During the last three decades, a vast literature emerged on the empirical evidence of productivity spillovers from FDI. This is related to the fact that multinational firms own intangible assets which may be transmitted to domestic firms and thereby raise their productivity level. Results obtained so far are however mixed, and it does not seem possible to get a straightforward

Nuno Crespo; Maria Paula Fontoura

2006-01-01

140

Programa de relajación creativa y su incidencia sobre los niveles de creatividad motriz infantil  

Microsoft Academic Search

In\\u2029 this\\u2029 study\\u2029 we\\u2029 analyse\\u2029 the\\u2029 effects\\u2029 that\\u2029 a\\u2029 creative\\u2029 relaxation\\u2029 programme\\u2029 can\\u2029 have\\u2029 on\\u2029 the\\u2029 levels\\u2029 of\\u2029 motor\\u2029 creativity\\u2029 (fluidity,\\u2029 originality\\u2029 and\\u2029 imagination)\\u2029 of\\u2029 a\\u2029 group\\u2029 of\\u2029 children\\u2029 in\\u2029 the\\u2029 last\\u2029 year\\u2029 of\\u2029 Infant\\u2029 Education.\\u2029For\\u2029this\\u2029purpose,\\u2029two groups\\u2029of\\u2029children\\u2029took\\u2029part:\\u2029a control\\u2029group\\u2029that\\u2029did\\u2029not\\u2029receive\\u2029an\\u2029 intervention\\u2029programme\\u2029and\\u2029an\\u2029experimental\\u2029group\\u2029that\\u2029received\\u2029a\\u2029creative\\u2029relaxation\\u2029programme.\\u2029The\\u2029 levels\\u2029of\\u2029motor\\u2029creativity of\\u2029the\\u2029two\\u2029groups\\u2029were\\u2029assessed using\\u2029the\\u2029test\\u2029Thinking\\u2029Creatively\\u2029in\\u2029Action\\u2029 and\\u2029 Movement\\u2029 by\\u2029 Torrance.\\u2029 A\\u2029 significant\\u2029 improvement\\u2029 in\\u2029 the\\u2029 variables\\u2029 studied\\u2029 was\\u2029 perceived\\u2029 in\\u2029 the\\u2029 experimental\\u2029group\\u2029in\\u2029comparison\\u2029to\\u2029the\\u2029control\\u2029group.

2008-01-01

141

Contribución a la teoría de Chandrasekhar sobre la dinámica de los sistemas estelares  

Microsoft Academic Search

Within Chandrasekhar's theory on the dynamics of stellar systems, the shape of regular extragalactic nebulae is explained. Starting from the mentioned author's differential equations several important theorems are proved, which allow to attack the problem from a new point of view. Al first approximation, it is supposed that a regular extragalactic nebula is a stellar system the velocity field of

Juan J. de Orús

2007-01-01

142

Notas sobre o conceito de empresário e empresa no código civil brasileiro  

Microsoft Academic Search

The concept of entrepreneur that Brazilian legislators introduced in the Civil Code lacks precision. Interpreters must peruse several other articles to understand the meaning of said concept. The ambiguity created by the wording of article 966 and its sole paragraph leads to the conclusion that, regardless the fact that this part of the Brazilian Civil Code is designated as \\

Rachel Sztajn

143

Comparación de dos técnicas anestésicas sobre los niveles plasmáticos de marcadores inflamatorios  

Microsoft Academic Search

Summary Background: The aim of this work was to determine and compare plasma levels of proinflammatory cytokines (IL-1?, IL-6 and TNF-?), C-reactive protein (CRP) and lipoperoxides in patients submitted to laparoscopic cholecystectomy under general anesthesia or regional anesthesia. Methods: Two groups of 15 patients of both sexes were sub- mitted to laparoscopic cholecystectomy either with general or regional anesthesia. In

Alejandro Bravo-Cuéllar; José Enrique Romero-Ramos; Georgina Hernández-Flores; Felipe de Jesús Romo-Pérez; Luis Bravo-Cuéllar; José Manuel Lerma-Díaz

2007-01-01

144

Evidencia reciente sobre programas preescolares (Recent Evidence on Preschool Programs). ERIC Digest.  

ERIC Educational Resources Information Center

Noting that growing evidence indicates that high-quality preschool child development programs contribute to the short- and long-term development of children living in poverty, this Digest summarizes recently reported experimental and quasi-experimental studies of Head Start and similar programs. Recently reported experimental studies include those…

Schweinhart, Lawrence J.

145

Astroblema Domo de Vargeão, SC Registro de Impacto Meteorítico sobre Rochas Vulcânicas da Bacia do Paraná  

Microsoft Academic Search

O Domo de Vargeão é um dos raros exemplos de astroblemas em território brasileiro. Localizada na região oeste do estado de Santa Catarina, esta notável depressão circular possui aproximadamente 12 quilômetros de diâmetro e exibe desníveis abruptos de até 150 m entre suas bordas e as porções internas. A feição circular hoje existente nesse local representa o remanescente erosivo de

Alvaro Penteado Crósta; César Kazzuo-Vieira; Asit Choudhuri; Alfonso Schrank

146

Abertura Financeira e Vulnerabilidade Externa na América Latina: os impactos sobre Brasil, México e Argentina  

Microsoft Academic Search

Resumo: Este trabalho, na primeira seção, define o que costuma ser entendido como um processo de abertura financeira, identifica os níveis que compõem este processo, e lista as principais justificativas teóricas costumeiramente apresentadas para a implementação deste tipo de política. Na segunda seção, discute-se teoricamente o impacto dos processos de liberalização financeira na autonomia de política econômica e no grau

Juan Pablo Painceira; Marcelo Dias Carcanholo

147

Consideracoes Historicas sobre o Ensino Profissionalizante no Brasil (Historical Considerations about Professional Education in Brazil).  

ERIC Educational Resources Information Center

Analyzes the paths taken in professional education in Brazil from the colonial period until the formation of the republic. Refers to specialists as well as specific laws for each period described in the study. (BT)

Barros, Marta Silene Ferreira

2000-01-01

148

PROGRAMAS DE TRANSFERÊNCIAS DE RENDA NO BRASIL: IMPACTOS SOBRE A DESIGUALDADE  

Microsoft Academic Search

This paper evaluates the contribution of cash transfer programmes to the observed fall in inequality in Brazil between 1995 and 2004 as well as its impact on poverty. We use the 2004 Brazilian National Household Survey (PNAD) that for the first time collected data on the incidence of some of the cash transfer programmes. We develop a methodology to separate

Fabio Veras Soares; Sergei Soares; Marcelo Medeiros; Rafael Guerreiro Osório

2006-01-01

149

Crescimento de filmes anodicos sobre niobio. (Growth of anodic films on niobium).  

National Technical Information Service (NTIS)

The analysis of the response of the galvanostatic growth of anodic films on niobium metal in aqueous solutions is shown. The first spark voltage showed a dependence upon value of current density that could be explained as the incorporation of anions into ...

M. A. B. Gomes L. O. S. Bulhoes

1988-01-01

150

Competência social e empatia: um estudo sobre resiliência com crianças em situação de pobreza  

Microsoft Academic Search

Social competence and empathy: Study about resilience with children in poverty Resumo O objetivo desse estudo foi avaliar a competência social e a empatia em crianças escolares que vivem em situação de po- breza. Participaram da pesquisa 100 crianças, de ambos os sexos, com idades entre seis e nove anos. Os instrumentos utilizados foram o Teste das Histórias Incompletas (THI)

Alessandra Marques Cecconello; Sílvia Helena Koller

2000-01-01

151

DESCOMPACTACIÓN DE SUELOS EN SIEMBRA DIRECTA: EFECTOS SOBRE LAS PROPIEDADES FÍSICAS Y EL CULTIVO DE MAÍZ  

Microsoft Academic Search

No-tilled soils have higher penetration resistances and bulk density values than tilled soils. Shallow compaction may be alleviated using deep tillage practices. The objectives of this study were to determine the effects of soil alleviation on: 1- soil physical properties at maize sowing and harvest, 2- root abundance, maize yield and its components. Three experiments were conducted during the 2004\\/05

ÁLVAREZ CARINA ROSA; TABOADA MIGUEL ÁNGEL; BUSTINGORRI CAROLINA; GUTIÉRREZ BOEM; FLAVIO HERNÁN

152

Um estudo sobre a permanência e a evasão na Educação a Distância 1  

Microsoft Academic Search

The article describes a research carried out in distance education. In this experience it was our aim to investigate the evasion in this education system, distance education. The interactions were analysed in the light of some categories in order to identify the dialoguesconversations in the perspective of Paulo Freires and Jean Piagets theories. It showed the need of dialogue conversation

Rute Vera; Maria Favero

153

Sobre la aplicación de la analogía para derivar un teorema extendido de Pitágoras para el tetraedro  

Microsoft Academic Search

A Abbssttrraacctt:: The trirectangular tetrahedron is a three-dimensional generalization of the two-dimensional right triangle. It is a corner cut from a cube by means of an oblique plane, just as a right triangle is a corner cut from a square by means of an oblique line. The tetrahedron mentioned also obeys an Extended Pythagorean Theorem in which the sum of

M. A. Murray-Lasso

2003-01-01

154

DESENVOLVIMENTO RURAL, MULHERES E TERRA - UM OLHAR SOBRE TIMOR-LESTE  

Microsoft Academic Search

O caminho percorrido para que as questões do género e do desenvolvimento e em especial a sua interligação sejam assuntos importantes e alvo de atenção tanto académica como política, foi longo. Várias áreas do conhecimento, como a sociologia, a antropologia e a economia, contribuem para a construção do conhecimento neste domínio, a par de outras mais recentes como os estudos

Vanda Margarida De Jesus Dos Santos Narciso; Pedro Damiao de Sousa Henriques

2008-01-01

155

EFECTOS SOBRE LA ENFERMEDAD CARDIOVASCULAR DE LA TERAPIA HORMONAL DE REEMPLAZO EN LA MUJER CLIMATERICA: ACTUALIZACION  

Microsoft Academic Search

THE HORMONE REPLACEMENT THERAPY EFFECTS ON CARDIOVASCULAR DISEASE IN CLIMATERIC WOMAN The reason of this review is that when being coronary heart disease (CHD) the main cause of morbility and mortality in 65 years older women from west countries (45 % of the deaths) and to exist controversy in the prescription of the hormone replacement therapy (HRT) for primary and

Luis Daniel Navarro

156

ACTIVIDADES DESARROLLADAS EN EL PROGRAMA DE INVESTIGACION INTENSIVA SOBRE MARLINES EN VENEZUELA. PERÍODO 2006-2007  

Microsoft Academic Search

SUMMARY This paper describes the activities carried out in the Enhanced Research Program on Billfish in Venezuela (PIIMV) for the period from January 2006 to July 2007. During the period indicated 16 trips were carried out in 2006 and four in 2007, monitored by PIIMV observers, which represented a coverage rate in 2006 of 7% for all the trips made

Luís A. Marcano; Freddy Arocha; José Alío; Jesús Marcano; A. Lárez; X. Gutiérrez; G. Vizcaino

157

NOTAS SOBRE NEÓFITAS 3. DISTRIBUCIÓN DE ALGUNAS BRASSICACEAE DE RECIENTE INTRODUCCIÓN EN EL CENTRO DE MÉXICO  

Microsoft Academic Search

Additional information is presented on the distribution of various exotic species of Brassicaceae, introduced recently to central Mexico. Three populations of Thlaspi arvense L. and Sinapis alba L. are reported. The species Diplotaxis muralis (L.) DC., Hirschfeldia incana (L.) Lagrèze-Fossat and Brassica tournefortii Gouan, known previously from northern Mexico, are now naturalized at various localities in the central part of

HEIKE VIBRANS

158

Reflexiones sobre el sistema y las políticas de innovación del País Vasco  

Microsoft Academic Search

El primer capítulo de este documento compara el sistema de innovación vasco con el de otros países avanzados, basándose para ello en las estadísticas de I+D y en el indicador europeo de innovación (EIS). En segundo lugar, el sistema vasco se compara con el de otras regiones, basándose en las tipologías de regiones europeas y españolas elaboradas por el autor,

Mikel Navarro

159

TRATAMIENTOS CRIOGÉNICOS SOBRE EL ACERO F1560 CEMENTADO PARA LA MEJORA DE PROPIEDADES A FATIGA  

Microsoft Academic Search

The F1560 carburized steel is used in the gears manufacturing industry and high hardness values combined with good toughness are required in order to withstand wear and fatigue problems. Cryogenic treatments have been used for some time to improve the properties of different automotive devices and it could be a way to increase the gear life. However one inconvenience is

M. Preciado; M. Solaguren-Beascoa; P. M. Bravo; J. M. Alegre

2008-01-01

160

Estimativa de impacto da amamentação sobre a mortalidade infantil Impact estimates of breastfeeding over infant mortality  

Microsoft Academic Search

Objective Infant mortality in the state of São Paulo has decreased in the last years and it seems to be leveling off at a limit beyond which further reductions are challenging. Early neonatal causes account for 50% of these deaths and the remaining are mostly due to pneumonia and diarrhea. This study is to assess the impact of breastfeeding over

Maria Mercedes Loureiro Escuder; Sonia Isoyama Venancio; Julio César Rodrigues

161

Iniciativa sobre Efectividad: Un entorno para el aprendizaje (Initiative about Effectiveness: An Environment for Learning).  

ERIC Educational Resources Information Center

This Spanish- and Portuguese-language bulletin presents articles focusing on the Effectiveness Initiative (EI), a project of the Bernard van Leer Foundation for making a qualitative analysis of those elements of the programs of Early Childhood Development (ECD) that benefit the participants and their communities and cultures. The first article…

Moreno Garcia, Teresa, Ed.

2000-01-01

162

FUNCIÓN SOCIAL DE LAS LÁGRIMAS: UNA INDAGACIÓN EMPÍRICA SOBRE LOS TIPOS DE LLANTO EMOCIONAL  

Microsoft Academic Search

Human emotional interchange implicates expression\\/recognition of emotions. The human face is a conspicuous place to express\\/read emotion. Certain emotions associate with emotional tearing, differentiable from basal and reflex tearing. Murube, Murube and Murube (1999) classified emotional tearing in requesting- and offering -help. The validity of that typology was evaluated using faces of people of both sexes crying because of their

OSCAR SIERRA FITZGERALD; BEATRIZ E. MEJÍA CONSTAÍN

163

Um Estudo sobre Técnicas de Aprendizado de Máquina aplicadas à Mineração de Dados  

Microsoft Academic Search

This paper presents a comparative study between the application of Artificial Neural Networks and the k-Means algorithm, for Data Mining. Such machine learning techniques are used as tools for data classification and clustering. The database used treats on a psychological experiment that analyses the human behavior based in a scale. Resumo. Este artigo apresenta um estudo comparativo entre a aplicação

Maicon de Brito; Denise Regina Pechmann

2007-01-01

164

Territorios agrarios y realidades rururbanas: Reflexiones sobre el desarrollo rural a partir del caso pampeano bonaerense  

Microsoft Academic Search

The debate on rural development has undergone a strong renewal due to transformations in agriculture, and in rural economies and societies. In this context, a broader vision of the rural medium has been observed, which includes rururban spaces where services and supply chains relating to local and regional production and consume are located. Of particular importance are non-agricultural occupations as

Silvia Gorenstein; Martín Napal; Mariana Olea

2007-01-01

165

Impacto da redução dos encargos trabalhistas sobre a formalização e o salário das empregadas domésticas  

Microsoft Academic Search

O presente artigo faz uma avaliação da polarização de renda no Brasil para os anos de 1981 e 2003. Após diferenciar os conceitos de polarização e de desigualdade de renda, calculamos o índice de polarização da renda no Brasil, com base na metodologia proposta por Esteban, Gradin e Ray (1999). Os resultados indicam que a bipolarização se manteve praticamente constante

Maria Isabel Accoroni Theodoro; Luiz Guilherme Scorzafave

2008-01-01

166

Políticas trabalhista, Fundiária e de Crédito Agrícola e Seus Impactos Adversos Sobre a Pobreza no Brasil  

Microsoft Academic Search

This paper discusses the question of the concentrated pattern of agriculturaldevelopment in Brazil, as expressed in the predominance of large-scale production,high level of mechanization and low absorption of non-qualified labor. It is proposed,initially, the existence of two conflicting explanations for this fact: the first, thatblames our historical heritage, characterized by the predominance of the latifúndio,with the implication that the solution

Gervásio Castro de Rezende

2006-01-01

167

Mental Retardation. Fact Sheet = El Retraso Mental. Hojas Informativas Sobre Discapacidades.  

ERIC Educational Resources Information Center

This fact sheet on mental retardation is written in both English and Spanish. It begins with a vignette of a 15-year-old boy with mental retardation. Mental retardation is briefly explained as are some causes of mental retardation. It notes that a diagnosis of mental retardation looks at two things: first, the ability of a person's brain to learn,…

National Information Center for Children and Youth with Disabilities, Washington, DC.

168

Informe sobre el proyecto contrastivo hispano-hungaro (Report on the Spanish-Hungarian Contrastive Project)  

ERIC Educational Resources Information Center

A description of a contrastive linguistics project in Hungary aiming to augment linguistic theories in the Spanish language and propound theories for scientific and artistic translation. (Text is in Spanish.) (CK)

Fulei-Szanto, Andres

1974-01-01

169

Acción biocida de plantas de Piper tuberculatum Jacq. sobre Diatraea saccharalis (Lepidóptera, Pyralidae)  

Microsoft Academic Search

The biocid action of DCM:MeOH (2:1), EtOH and aqueous extracts of leaves, stems and mature spikes (with fruits and seeds) of field plants and DCM:MeOH (2:1) extract of in vitro plants of Piper tuberculatum on III larval stage of Diatraea saccharalis was evaluated. The method was by inoculating the previously eluted extract with distillate water as topic applications on the

Gladys V. Soberón; Consuelo Rojas; Jorge Saavedra; Massuo J. Kato; Guillermo E. Delgado

170

O olhar da equipe e usuários de um hospital geral sobre a necessidade de intervenção psicológica  

Microsoft Academic Search

The intervention of the psychology professional in the hospital context is becoming more and more necessary and common. In view of this, the present article is a research report that was carried out in a public hospital in Santa Maria city in the Rio Grande do Sul state. It aims to analyses the expectations of the health staff and users

Jossiele Fighera; Eliani Venturini Viero

171

La realidad sobre el “Gou Qi Zi” o bayas Goji (Fructus Lycii)  

Microsoft Academic Search

Gou Qi Zi or Goji berry (Fructus Lycii), classified in the chinese pharmacopeia as yin nutrients for liver blood and kidney essence deficiencies, have immunostimulatory, hematopoietic, hepatoprotective, hypoglycemic, hypotensive and even antineoplastic coadjuvant properties, which have even been demonstrated in several trials, both in animals and humans.Despite these excellent properties, a «mythifying» advertising campaign has led to massive production and

F. Salgado

2011-01-01

172

Declaración sobre los cambios que tendrán lugar próximamente en los programas de estudios clínicos del NCI  

Cancer.gov

Los estudios clínicos son elementos fundamentales en la transformación de los descubrimientos científicos en métodos prácticos para prevenir y tratar el cáncer. En esta declaración, hacemos un resumen de los cambios que están teniendo lugar en las organizaciones que realizan estudios clínicos bajo los auspicios del NCI.

173

Efeito de ambiente sobre a produtividade de feijão carioca para o Estado de Santa Catarina  

Microsoft Academic Search

ENVIRONMENTAL EFFECTS ON YIELD OF CARIOCA BEAN IN SANTA CATARINA STATE Fifteen common bean genotypes (Phaseolus vulgaris L.) were evaluated as to adaptability and stability of grain yield in five environments for crop season and late crop season, during 2006 and 2007. Adaptability and stability were estimate by Eberhart and Russell (1966) and by Wricke e Weber (1986) methods. The

Fabiani Da Rocha; Diego Toaldo; Leiri Daiane Barili; Naine Martins do Vale; Soraya Garcia; Jefferson Luís Meirelles Coimbra; Gilcimar Adriano Vogt; Altamir Frederico Guidolin

2009-01-01

174

Efecto del lavado con etilendiamina sobre las propiedades de las nanopartículas de óxido de estaño  

Microsoft Academic Search

Tin oxide, is a compound used in many technological applications among them as gas sensor and in the production of varistors, electronic devices, electrocatalitic electrodes and fotovoltaic cells, among others. In this work the controlled precipitation method was used to synthesize tin oxide of nanometric size using tin sulfate precursor. The control of different stages of the synthesis process was

M. S. CAStro; J. B. Justo

175

RESULTADOS PRELIMINARES DO BALANÇO DE ENERGIA SOBRE O OCEANO ATLÂNTICO TROPICAL (PROJETO FluTuA)  

Microsoft Academic Search

The observational campaign carried out on May 15-24, 2002, as part of the FluTuA Program, is described here. During 10 days, 5 minute averaged measurements of (i) solar radiation fluxes (incoming and outcoming) and long wave radiation fluxes (atmospheric and surface emission), at 6 m above the sea level; (ii) air temperature, relative humidity and horizontal wind components, at 11

Jacyra Soares; Amauri Pereira de Oliveira; Jacques Servain; Sarasvati de Araújo Bacellar

176

Achieving Conservation Science that Bridges the Knowledge-Action Boundary  

PubMed Central

There are many barriers to using science to inform conservation policy and practice. Conservation scientists wishing to produce management-relevant science must balance this goal with the imperative of demonstrating novelty and rigor in their science. Decision makers seeking to make evidence-based decisions must balance a desire for knowledge with the need to act despite uncertainty. Generating science that will effectively inform management decisions requires that the production of information (the components of knowledge) be salient (relevant and timely), credible (authoritative, believable, and trusted), and legitimate (developed via a process that considers the values and perspectives of all relevant actors) in the eyes of both researchers and decision makers. We perceive 3 key challenges for those hoping to generate conservation science that achieves all 3 of these information characteristics. First, scientific and management audiences can have contrasting perceptions about the salience of research. Second, the pursuit of scientific credibility can come at the cost of salience and legitimacy in the eyes of decision makers, and, third, different actors can have conflicting views about what constitutes legitimate information. We highlight 4 institutional frameworks that can facilitate science that will inform management: boundary organizations (environmental organizations that span the boundary between science and management), research scientists embedded in resource management agencies, formal links between decision makers and scientists at research-focused institutions, and training programs for conservation professionals. Although these are not the only approaches to generating boundary-spanning science, nor are they mutually exclusive, they provide mechanisms for promoting communication, translation, and mediation across the knowledge–action boundary. We believe that despite the challenges, conservation science should strive to be a boundary science, which both advances scientific understanding and contributes to decision making. Logrando que la Ciencia de la Conservación Trasponga la Frontera Conocimiento-Acción Resumen Hay muchas barreras para utilizar ciencia para informar a la política y práctica de la conservación. Los científicos de la conservación que desean producir ciencia relevante para el manejo deben equilibrar esta meta con el imperativo de demostrar novedad y rigor en su ciencia. Los tomadores de decisiones que buscan que sus decisiones se basen en evidencias deben equilibrar el deseo de conocimientos con la necesidad de actuar a pesar de la incertidumbre. La generación de ciencia que informe efectivamente a las decisiones de manejo requiere que la producción de información (los componentes del conocimiento) sea sobresaliente (relevante y oportuna), creíble (autoritativa, verosímil y confiable) y legítima (desarrollada mediante un proceso que considera los valores y perspectivas de todos los actores relevantes) a la vista tanto de investigadores como de tomadores de decisiones. Percibimos tres retos clave para quienes desean generar ciencia de la conservación que logre estas tres características de la información. Primero, las audiencias científicas y de manejo pueden tener percepciones contrastantes sobre la relevancia de la investigación. Segundo, la credibilidad se puede lograr a costa de la relevancia y legitimidad a la vista de los tomadores de decisiones y tercero, los diferentes actores pueden tener percepciones conflictivas sobre los que constituye información legítima. Resaltamos cuatro marcos institucionales que pueden facilitar que la ciencia informe al manejo: organizaciones de frontera (organizaciones ambientales que trasponen la frontera entre la ciencia y el manejo), investigadores científicos insertados en agencias de manejo de recursos, vínculos formales entre tomadores de decisiones y científicos en instituciones enfocadas a la investigación, y programas de

Cook, Carly N; Mascia, Michael B; Schwartz, Mark W; Possingham, Hugh P; Fuller, Richard A

2013-01-01

177

Re pensando la geopolítica del conocimiento : R eto a las violaciones impe R iales 1 R ethinking the g eopolitics of k nowledge : a challenge to i mpe R ial visions Re pensando a geopolítica do conhecimento : desafio às visões impe R iais  

Microsoft Academic Search

the global objective of these exploratory notes is to open the debate about certain important aspects of the intersections between power, knowledge and geopolitics, and doing so in the context of the resurgence of imperial visions and the urgent

DaviD Slater

2008-01-01

178

Conhecimento da equipe de enfermagem acerca do uso de luvas no contexto hospitalar Nursing team knowledge in the use of latex gloves in the hospital context Conocimiento del equipo de enfermería en el uso de guantes de látex en el contexto hospitalario  

Microsoft Academic Search

The use of gloves is unquestionable in the health care, although there is no consensus among professionals about the choice of sterilized or procedure gloves. The objective of this research was to evaluate the knowledge of nursing professionals regarding to the use of gloves considering different activities. This is a cross-sectional study, with exploratory and descriptive features, carried out in

Myrna Ribeiro

179

LA COMUNICACIÓN DURANTE LA INTERVENCIÓN DIDÁCTICA DEL ENTRENADOR. CONSIDERACIONES PARA EL DESARROLLO DEL CONOCIMIENTO TÁCTICO Y LA MEJORA EN LA TOMA DE DECISIONES EN BALONCESTO Communication during the didactic intervention of the coach considerations for the development of tactial knowledge and the improvement in decision making in basketball  

Microsoft Academic Search

The sport performance in basketball depends on multiple fac- tors, of different nature: motor, physical, psychological. After many years in which the main preoccupation of the coaches was the development of the motor skills, the recent scientific pro- duction has demonstrated the importance of the cognitive processes in the decision making, the necessity to foment oriented strategies to provide autonomy

Damián Iglesias; David Cárdenas; Francisco Alarcón

180

Observaciones de campo sobre la biologia de Metriona elatior (Col.: Chrysomelidae) en Solanum elaeagnifolium (Solanaceae) del uruguay  

Microsoft Academic Search

\\u000a Abstract  Field observations on the biology ofMetriona elatior (Col.: Chrysomelidae) onSolanum elaeagnifolium (Solanaceae) from Uruguay.\\u000a \\u000a Specimens ofMetriona elatior were found feeding on leaves of the silverleaf nightshade,Solanum elaeagnifolium, from the eastern of Uruguay since 1984. According to a field study the young leaves were skeletonized since spring to early\\u000a autumn by larvae and adults. Oothecae and pupae were found mainly on

R. Ponce de Leon; E. Morelli; P. Gonzalez Wainer

1993-01-01

181

Impacto dos transtornos depressivos e ansiosos sobre as manifestações da menopausa Impact of depressive and anxiety disorders over menopause manifestations  

Microsoft Academic Search

Objective: To establish for the first time in a Brazilian outpatient sample the impact of depressive and anxiety disorders over the symptoms of the Blatt-Kupperman menopausal index (B-K). Methods: Women (n = 86) receiving care in the menopause clinic at Instituto de Ginecologia da Universidade Federal do Rio de Janeiro were consecutively assessed using a structured diagnostic instrument (MINI 4.4)

Andre Barciela Veras; Arabella Rassi; Livia Mitsue; Gomes Yukizaki; Luisa Duarte Novo; Flávia Schueler Franco; Antonio Egídio Nardi

182

Estudios Sobre Politica Cientifica y Tecnologica de Panama (Studies on the Scientific and Technological Policy in Panama).  

National Technical Information Service (NTIS)

In broad terms, all papers deal with technology transfer in terms of industrial property, inventions, patents, technical know-how, scientific and technological needs analyses, the R&D system, and science policy in Panama. Possible problem areas are identi...

1977-01-01

183

Lecturas sobre educacion de adultos en America latina (Readings on Adult Education in Latin America). Serie: Retablo de Papel 14.  

ERIC Educational Resources Information Center

Twelve essays written in Spanish on the state of adult education in Latin America are presented. The essays are organized into three main sections, including: "Concepto y evolucion historica de la educacion de adultos" (Conception and Historical Evolution of Adult Education); "Aspectos particulares" (Specific Subjects); and "Tendencias y…

Latapi, Pablo, Comp.; Castillo, Alfonso, Comp.

184

Influência de fatores químicos do solo sobre a incidência do mal-do-Panamá na bananeira cv. pacovan na Paraíba  

Microsoft Academic Search

This objective of this work was to investigate the correlation of chemicals soil factors and its influences with the incidence and severity of Panama disease ( Fusarium oxysporum f. sp. cubense ) in banana tree ( Musa sapientium cv. pacovan) in the State of Paraíba. The work was carried out at Areia, Alagoa Nova, Bananeiras and Lagoa Seca Municipalities, where

Edson Batista Lopes; Carlos Henrique de Brito; Ivanildo Cavalcanti de Albuquerque; Arlington Ricardo

185

Efecto de la radiacion ionizante sobre el genoma de drosophila melanogaster. (Radiation effects on the Drosophila melanogaster genome).  

National Technical Information Service (NTIS)

When DNA of living beings has been damaged, the cells show different responses depending on their physiological state. Repair mechanisms can be classified into two groups: constitutive which are always present in the cells and inductible, which must be st...

C. Arceo-Maldonado

1989-01-01

186

Algumas Considerações sobre as Metodologias de Cálculo da Estimativa da Incerteza de Medição Citadas no ISO GUM 95  

Microsoft Academic Search

According the requisites of the ISO\\/IEC 17025 Standard all the laboratories of the Brazilian Net of Calibration (RBC) and of the Brazilian Net of Testing (RBLE) must present the uncertainties of the measurement results from their accredited jobs. And specifically, the laboratories of the RBLE have their dead line in December 2002 stipulated by Inmetro. Probably, since this subject is

Paulo R. G. Couto; Jackson da Silva Oliveira; Leonardo Rodrigues Cinelli

187

¿Qué traen las personas al juego? Experimentos de campo sobre la cooperación en los recursos de uso común  

Microsoft Academic Search

El estudio de la acción colectiva requiere la comprensión de los incentivos individuales y de las restricciones institucionales que guían a las personas en la decisión de cooperar o no, en el grupo que enfrenta este dilema. El uso de ecosistemas locales por parte de grupos de individuos es sólo un ejemplo en el que la extracción individual incrementa el

Cárdenas Juan Camilo; Elinor Ostrom

2004-01-01

188

Teorí­as de primer y segundo orden sobre el potencial de ciertas figuras de equilibrio de cuerpos celestes  

NASA Astrophysics Data System (ADS)

Uno de los problemas que aborda la Mecánica Celeste es la determinación de las figuras de equilibrio de los cuerpos celestes. Para investigar su solución mediante métodos directos, se precisa evaluar el potencial generado por su autogravitación, el generado por su fuerza centrí­fuga y el generado por la fuerza de atracción entre los cuerpos. Los métodos clásicos de Finlay y Kopal que afrontan estos problemas, para determinar el potencial autogravitatorio en las configuraciones de equilibrio, emplean desarrollos en serie de los potenciales interior y exterior del potencial autogravitatorio. Estos métodos incurren en el error de suponer la convergencia en capas donde resulta cuestionable dicha convergencia para estos desarrollos en serie. En este trabajo se han elaborado unos algoritmos que contemplan toda la casuí&stica y que permiten una manipulación efic iente del producto de polinomios de Legendre, del producto de funciones asociada s de Legendre y del producto de armónicos esféricos como combinacióon lineal de ellos mismos, respectivamente. Se han obtenido, para primer y segundo orden en las amplitudes, los desarrollos correctos para los potencial es interior y exterior del potencial autogravitatorio para configuraciones de equilibrio aisladas, y , en primer orden de amplitudes, los mismos potenciales para los sistemas binarios próximos. Se ha elaborado un método analítico, en primer orden respecto de las amplitudes, para la determinación del potencial de marea en sistemas binarios próximos en el cual se manifiesta la forma de la componente secundaria del sistema

Gumbau, Manuel Forner

2010-11-01

189

PEQUENAS EMPRESAS DE FAST FOOD: UMA ANÁLISE JUNTO AO CLIENTE SOBRE A QUALIDADE DO ATENDIMENTO NO SEGMENTO DE ALIMENTAÇÃO RÁPIDA  

Microsoft Academic Search

In the fast food industry has generated billions o f dollars around the globe. In the seventies, Americans have to spend more than six bi llion dollars in this type of meal, in the year two thousand, that figure was up to eighteen t imes greater. The three major U.S. networks Burger King, McDonald's and Tricon Global Restaurants, every two

Cléber Alves Ferreira

190

Amenaza y persuasión en mensajes de salud sobre consumo de alcohol: de la teoría a la práctica  

Microsoft Academic Search

Information about alcohol and its consequences comes from two opposing poles. On the one hand, messages about the benefits of drinking alcohol coming from publicity, group of friends or the social milieu in general. On the other hand, the information provided by professionals and health authorities, which is based, mainly, in explaining the possible negative consequences of consumption, with the

ORDOÑANA MARTÍN; GÓMEZ AMOR

191

CORROSIÓN BAJO TENSIÓN DE UN RECUBRIMIENTO DE VIDRIO SOBRE Ti6Al4V PARA APLICACIONES BIOMÉDICAS  

Microsoft Academic Search

In this work, we present the microstructural and stress-corrosion contact behaviour of two glass-based coatings with different SiO2 (61% and 64%) content on the Ti6Al4V alloy. These coatings are designed for biomedical implants in order to improve the fixation to the host bone. The glasses used for the coatings belongs to the SiO2-CaO-MgO-Na2O-K2O-P2O5 system and they were obtained using a

J. Pavón; M. Caillate; M. Anglada; E. Saiz; A. P. Tomsia

192

Efecto del Potencial Sobre la Corrosión Bajo Tensión de Latón - ? en Soluciones De NaNo2  

Microsoft Academic Search

The effect of the electrode potential, solution pH and copper alloy content on the stress corrosion cracking susceptibility and crack propagation rate of ?- brass in 1M NaNO2 solution have been studied. The materials tested were pure copper (99.99%) and ?-brasses with the following nominal compositions (wt %):.63Cu-37Zn; 70Cu-30Zn; 80Cu-20Zn; 90Cu- 10Zn. Stress corrosion cracking susceptibility was determined by means

M. Graciela Alvarez; Patricia Lapitz; Silvia Fernandez; José R. Galvele

193

EFECTO DE LA APLICACIÓN DE RESIDUOS ORGÁNICOS SOBRE EL CULTIVO DEL MAÍZ EN SUELOS DEGRADADOS DEL ESTADO YARACUY, VENEZUELA  

Microsoft Academic Search

Effect of applications of organic residues on maize performance in two soils of Yaracuy State, Venezuela The intense land cultivation for maize cropping on the last 50 years in Yaracuy State, Venezuela, caused an accelerated soil degradation expressed by loss of soil organic matter and crop productivity. With the objective of improving those parameters, the use of organic residues were

Isabel Arrieche; Orlando Mora

2005-01-01

194

Efeito de diferentes níveis de sombreamento sobre o crescimento inicial de Jatropha curcas L. em casa de vegetação5  

Microsoft Academic Search

This work aimed getting information about the best luminosity to improve the initial growth of Jatropha curcas L. plants. The study was carried out during six month in the green house of Faculdade Salesiana de Vitória, ES, Brazil. Plants, obtained from seed germination and one month old, were submitted to four different shading levels (40%, 50%, 70% e 87%). The

Rosemary B Sesma; Valdir G Demuner; Selma A Hebling

195

Una nota sobre la sostenibilidad fiscal y el nexo entre los ingresos y gastos del Gobierno Colombiano  

Microsoft Academic Search

En este trabajo se analiza empíricamente la sostenibilidad fiscal en Colombia a través de las técnicas de cointegración. En particular, usando los ingresos tributarios y los gastos primarios del gobierno nacional central para el período 1990Q1 a 2008Q4 (datos reales y ajustados por el ciclo económico), en el documento se examina si las cuentas fiscales del gobierno han sido sostenibles

Ignacio Lozano; Enrique Cabrera

2009-01-01

196

El efecto de las prácticas de gobierno corporativo sobre la valuación de mercado y políticas de pago de compañías chilenas  

Microsoft Academic Search

(Disponible en idioma inglés únicamente) En este trabajo nos preguntamos si las prácticas de conducción empresarial al nivel de compañía en un país dado inciden o no en la valuación de mercado de esas compañías. Esta cuestión es esencial para poder evaluar los beneficios potenciales que puede reportar a las empresas un cambio de sus prácticas, aún cuando las mismas

Fernando Lefort; Eduardo Walker

2005-01-01

197

Estudio de los efectos de la ayuda al desarrollo sobre el comportamiento fiscal de los gobiernos en Centroamérica  

Microsoft Academic Search

Desde su aparición, el papel y la efectividad de la ayuda al desarrollo ha sido una cuestión muy debatida tanto por la comunidad científica como por otras esferas de la sociedad, políticos, técnicos y evidentemente, la población civil. Pese al notable descenso en los flujos de ayuda internacional durante la última década del siglo pasado, esta vía de financiación sigue

Mariola Gozalo Delgado

2006-01-01

198

Sobre el principio y posterior hegemonía económico-política y militar de EE.UU tras la Segunda Guerra Mundial  

Microsoft Academic Search

Las principales tendencias de desarrollo económico y social dentro de la estructura del capitalismo moderno se expresan en EE.UU de la forma más preponderante. La posición político-militar del gigante americano lo transforma en el centro neurálgico del imperialismo mundial, al liderar el bloque del Atlántico Norte, y al llevar a cabo una política de reacción contra las fuerzas de Movimiento

José Antonio Ascanio Barrio

2011-01-01

199

Conhecimento sobre o molusco gigante africano Achatina fulica entre estudantes de uma escola pública na Região Metropolitana do Recife  

Microsoft Academic Search

Students' knowledge on the African giant mollusk Achatina fulica in a public school in the Recife metropolitan region. The African giant mollusk Achatina fulica Bowdich, 1822 was introduced into Brazil in 1988 as a substitute for the European escargot Helix sp. This action did not induce the expected results and the gastropod has become an invasive species according to records

Renata Manzi de Souza; Ângelo Giuseppe; Chaves Alves; Marcos Souto Alves

200

Efecto del glicerol sobre la catálisis por fosfatasa ácida de bajo peso molecular de hígado de alpaca (Lama pacos)  

Microsoft Academic Search

Objective: To determine the effect of glycerol on hydrolisis of p-nitrophenyl phosphate at pH 5,0 by low molecular weight acid phosphatase from alpaca liver. Design: Experimental analytical study. Setting: Biochemistry and Nutrition Research Center, Faculty of Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru. Materials: Disodic p-nitrophenyl phosphate salt, glacial acetic acid, glycerol, tricloroacetic acid, sulfuric acid, ammonium molibdate,

Emilio Guija; Fernando Arauco; Hielke Haak-Mares; Mercedes Soberón

2007-01-01

201

Primeres interaccions depredatòries del Bernat Pescaire (Ardea cinerea) sobre nius de Cotorreta de Pit Gris (Myiopsitta monachus) a Barcelona  

Microsoft Academic Search

Les poblacions silvestres de Bernat Pescaire i Cotorreta de Pit Gris han estat presents en els jardins de la ciutat de Barcelona, cohabitant sense problemes aparents des de 1974. En aquesta nota es presenten les primeres accions depredadores del Bernat Pescaire en nius de Cotorreta de Pit Gris. Vuit de les onze interaccions foren observades en nius considerats grans (més

Josep García; Xavier Tomás

2009-01-01

202

Primeras interacciones depredatorias de Garza Real Ardea cinerea sobre nidos de Cotorra Argentina Myiopsitta monachus en Barcelona  

Microsoft Academic Search

The first records of the Grey Heron Ardea cinerea preying on nests of the Monk Parakeet Myiopsitta monachus in Barcelona Grey Herons and Monk Parakeets have co-existed in the gardens of the city of Barcelona (NE Spain) since 1974, apparently without problems. The first records of Grey Herons preying on nests of Monk Parakeets are presented in this note. Eight

Josep García; Xavier Tomás

2007-01-01

203

Study of the Surface Layer on an Extremely Rough Surface US Estudo DA Camada Limite Superficial Sobre Superficie Extremamente Rugosa.  

National Technical Information Service (NTIS)

Experimental data for the surface layer obtained over a rough surface of a tropical savannah were used to compute the stability functions for momentum (phi sub M) and sensible heat (phi sub H) under unstable conditions. The computed functions are consider...

L. D. A. Sa L. C. B. Molion

1983-01-01

204

Scientific Theory on the Origin of the Solar System . Teoria Cientifica Sobre El Origen Del Sistema Solar.  

National Technical Information Service (NTIS)

A theory, based on solar activity, for the origin of the solar system is discussed. The formation of the planets and their atmospheres, the origin of the sun, and meteorites are also discussed. The observations since 1949 supporting the theory are present...

G. Tapia De Navarro

1970-01-01

205

Más Conceptos Erróneos a Evitar en la Enseñanza sobre las Plantas  

NSDL National Science Digital Library

The resource is useful for teacher's professional development by alerting educators to many plant misconceptions in teaching literature. In the thought provoking, peer reviewed resource fifty misconceptions are identified. Some misconceptions are easier to identify because they are oversimplifications, overgeneralizations, or misidentifications. Others are more difficult to identify because they are obsolete concepts and terms or flawed research.

David Hershey (biology education consultant;)

2006-04-01

206

El Impacto de los Cambios Climáticos sobre la Salud en Bolivia: Estimación de Costos y Beneficios hasta el 2100  

Microsoft Academic Search

Bolivia es en uno de los países con mayor vulnerabilidad a enfermedades en Latinoamérica. De los 327 municipios que se tenían el 2003, gran parte de ellos presentaron altos grados de vulnerabilidad en lo que se refiere a las Enfermedades Diarreicas Agudas (EDA’s) e Infecciones Respiratorias Agudas (IRA’s) en el occidente del país y alta vulnerabilidad en Malaria y Dengue

Oscar Molina

2009-01-01

207

EFECTO DE LAS DIETAS DE ALIMENTACIÓN SOBRE LA BIOLOGÍA Y TABLA DE VIDA DE Euseius concordis (CHANT) (ACARI: PHYTOSEIIDAE)  

Microsoft Academic Search

Effect of diets on biology and life table of Euseius concordis (Chant) (Acari: Phytoseiidae) Laboratory studies to obtain information about biology and life tables of the predatory mite Euseius concordis (Chant) were carried out. Mites were sampled in grapevines 'Criolla Negra', in Tarabana, Lara state, Venezuela. At the laboratory, E. concordis was fed on two sources consisting in minnieroot pollen

NOTA TÉCNICA; Carmen Escalona; Carlos Vásquez

2005-01-01

208

Estudios com XPS del oxido formado sobre Ti puro. (XPS studies of the oxide formed on pure Ti).  

National Technical Information Service (NTIS)

The XPS technique was used to study titanium samples oxidized at 200 ton of pure oxigen at different times and temperatures with the aim of producing variable oxide thicknesses. The thicknesses of different oxigen layers were determined by the nuclear rea...

P. Cremery D. David G. Beranger C. Oviedo E. A. Garcia

1980-01-01

209

EFECTO DEL PACLOBUTRAZOL Y LOS NITRATOS DE POTASIO Y CALCIO SOBRE EL DESARROLLO DEL MANGO 'TOMMY ATKINS  

Microsoft Academic Search

Effect of paclobutrazol and nitrates of potasium and calcium on the development of the mango 'Tommy Atkins' Effects of paclobutrazol, nitrates of potassium (KNO3) and calcium (Ca(NO3)2) on the growth and development of mango 'Tommy Atkins' were studied. Four-year old trees grafted on mango 'Hilacha', spaced 8 m x 4 m, were used under a completely randomized design with a

Katiuska Cárdenas; Eybar Rojas

210

Liv and Lucky in Liverland. . . Color Us Healthy! A Workbook about Your Liver = Un Cuaderno de trabajo sobre tu higado.  

ERIC Educational Resources Information Center

This workbook/coloring book, on the liver and good health is designed for primary school students. The 21 line drawings illustrate different aspects of liver function, maintaining a healthy liver, and preventing liver disease. Each page is captioned in both English and Spanish. (ND)

1995

211

INFLUÊNCIA DO ETEFON NA DISTRIBUIÇÃO DE NUTRIENTES E CARBOIDRATOS E SOBRE O CRESCIMENTO EM VIDEIRAS JOVENS1  

Microsoft Academic Search

Ethephon has been used in the tropical and subtropical regions of Brazil, where the vegetative growth of grapevine is continuous, with different finalities. However, little is know about the effects of this treatment on the distribution and accumulation of nutrients and carbohydrates and on the growth of grapevine. For this purpose, young plants of SO4 rootstock were sprayed with ethephon

PAULA GUERRA SCHENATO; GEORGE WELLINGTON MELO; HENRIQUE PESSOA DOS SANTOS; FLÁVIO BELLO FIALHO; GUSTAVO BRUNETTO; LIANE TEREZINHA DORNELES

212

Influencia de las técnicas de ahorro energético sobre la saturación de oxígeno en paciente con EPOC portador de oxígeno líquido  

Microsoft Academic Search

We present the case of a 76-year-old male diagnosed of severe chronic obstructive pulmonary disease (COPD) in chronic respiratory insufficiency phases with home oxygen-therapy criteria, carrier of a portable oxygen therapy system. During exercise he presented desaturation that seriously limited all of his daily life activities. The patient was included in a respiratory rehabilitation program consisting of health care education,

M. Molleda-Marzo; R. Coll-Artés; M. T. Pascual-Soria; H. Prieto-Arce

2008-01-01

213

Imaginarios sobre inmigración peruana en la prensa escrita chilena: una mirada a la instalación de la agenda de la diferencia  

Microsoft Academic Search

Build and install the media agenda in the public opinion is well know routine exercise in the written press. This article works its relationship with immigration and how it represents and is marking its footprint in the chilean press. Peruvian immigration and a look at the press coverage are chosen to reflect a relationship that comes to stress the concept

214

Influencia del Secado sobre la Captación de Agua de Pectina Extraída a partir del Citrus x Aurantifolia Swingle  

Microsoft Academic Search

The present study analyzed the effect of temperature during the drying of the pectin and its result over the gellying. This research seeks to prevent the separation of the metilester's groups of polygalacturonic acid and provides an optimum temperature at which the pectin suffered a minor loss of quality which allows the molecule keeps more esterified, increasing their gellying capacity.

Cecilia Grunauer E; Fabiola Cornejo

215

Comienza la construcción de instalación patrocinada por el NCI en Puerto Rico para realizar estudios clínicos sobre el cáncer  

Cancer.gov

El gobierno de Puerto Rico ha destinado $196 millones de dólares para construir un hospital oncológico de 287 000 pies cuadrados en San Juan, que contará con 96 camas. El nuevo hospital es el primero en su clase en la región caribeña y en él se llevarán a cabo tratamientos para el cáncer y estudios clínicos.

216

General Information about Learning Disabilities (Fact Sheet Number 7) = Informacion General sobre Impedimentos en el Aprendizaje (Fact Sheet Number 19).  

ERIC Educational Resources Information Center

This fact sheet providing general information about learning disabilities is presented in both English and Spanish versions. It begins with the federal definition of learning disabilities and a discussion of its implications followed by estimates of incidence. Typical characteristics of students with learning disabilities are then summarized as…

Interstate Research Associates, Inc., Washington, DC.

217

A INFORMAÇÃO SOBRE A SATISFAÇÃO DO CONSUMIDOR E SEU PAPEL NA GESTÃO DA QUALIDADE EM EMPRESAS DE ALIMENTOS  

Microsoft Academic Search

Customer satisfaction is one of the most frequently focused themes in specialized publications and widely recognized as one of the main objectives of the quality management activities within the companies. Thus, information about consumer satisfaction is of great importance mainly to enterprises to the consumer market as the food industry. This paper results from a qualitative research based on case

Roberto Giloli Rotondaro; Isabel Cristofoletti; Aymeé Tamara Torres

218

Nuevos resultados sobre la cinemática global y nuclear de NGC 253: movimientos no circulares y emisión en Br ?  

NASA Astrophysics Data System (ADS)

Continuing with previous research (Camperi et al., BAAA, 54, 377, 2011), new heliocentric radial velocity distributions are presented for the nearby galaxy NGC 253, obtained from the ionized hydrogen recombination line H?. These distributions have been derived from long-slit spectroscopy for various position angles. It is also shown the heliocentric radial velocity distribution corresponding to part of the infrared data (ionized hydrogen recombination line Br?) observed with the Phoenix spectrograph of the Gemini South Observatory. Sequential mapping with the long slit using this instrument will enable to study in detail the kinematics of the galaxy's core, which is strongly obscured by dust. FULL TEXT IN SPANISH

Camperi, J. A.; Gunthardt, G. I.; Díaz, R. J.; Agüuero, M. P.; Gimeno, G.; Pessev, P.

219

Abuso de Inhalantes. Instituto Nacional Sobre el Abuse de Drogas. (Inhalant Abuse. National Institute on Drug Abuse Research Report Series).  

National Technical Information Service (NTIS)

National surveys indicate that more than 22.9 million Americans have abused inhalants at least once in their lives. NIDA's Monitoring the Future study reveals that approximately 17.3 percent of eighth-graders have abused inhalants. Parents and children ne...

2005-01-01

220

The ABCs of Special Education: A Handbook for Parents = El ABS Sobre Educacion Especial: Un Folleto para los Padres.  

ERIC Educational Resources Information Center

This bilingual handbook is intended to help parents understand their rights under P.L. 94-142, the Education for All Handicapped Children Act. The following topics are addressed: the Act's legislative history, identification of special education, explanation of P.L. 94-142, parents' rights to know, student records, student testing, students'…

Ewing, Preston E., Jr.; Hinton, Valeska S.

221

Important stages in the development of Romanian accounting profession (from 1800 up to now)  

Microsoft Academic Search

El conocimiento de la historia ayuda a entender el presente y a predecir el futuro. Al aplicar esta afirmación a la profesión contable, nuestro propósito es contribuir al conocimiento de la historia de la profesión contable en Rumania, a través de una investigación documental e historiográfica. Existe muy poca documentación en Rumania en relación con los momentos clave de la

Adriana Tiron Tudor; Alexandra Mutiu

2007-01-01

222

Reingeniería de la Ontología de Ambar Utilizando Mapas Conceptuales  

Microsoft Academic Search

En este trabajo se describe la Ingeniería de Conocimiento, como forma de obtener mayor conocimiento pedagógico del Sistema Generador de Ambientes de Enseñanza-Aprendizaje (AMBAR), y así poder realizar reingeniería de la ontología ya existente del dominio (1). El proyecto AMBAR es un proyecto de I&D que se está llevando a cabo en la Escuela de Computación de la Universidad Central

Antonio Silva-Sprock; María Gertrudis López; Nora Montaño; Vanessa Miguel

223

Evaluacion de proceso del programa de educacion afectivo-sexual Ni ogros ni princesas.  

PubMed

RESUMEN Fundamento: En 2008, se puso en marcha el programa Ni ogros ni princesas en 12 centros de secundaria de Asturias (España) para incorporar la educación afectivo-sexual. El programa proponía 14 actividades, dirigidas a alumnado, profesorado y familias. Este estudio recoge la evaluación de proceso de esta intervención, en relación a la ejecución de las actividades, participación, satisfacción, utilidad percibida y propuestas de mejora. Métodos: La población de estudio fueron los 12 centros que participaron en el programa, y su alumnado, profesorado y familias. Se obtuvo información sobre la ejecución de actividades mediante un cuestionario de seguimiento; se recogió la satisfacción y utilidad percibida con cuestionarios auto-administrados para alumnado y profesorado; también se recogieron sus propuestas de mejora, y las de las familias, en grupos focales. Resultados: El número medio de actividades realizadas por los 12 centros fue 11,6. Se implicaron 185 docentes (26%), que impartieron sesiones al 81% del alumnado en estos 12 centros. El número medio de sesiones impartidas fue 6 en cada nivel de la ESO. El 79% del profesorado se sintió bastante/muy satisfecho con su actuación y al 65% del alumnado le gustaron bastante/mucho estas sesiones. Más del 60% de estudiantes y docentes consideraron que estas sesiones servían bastante/mucho para aumentar conocimientos, reflexionar, mejorar la igualdad, conocer otras opiniones y favorecer el respeto a la diversidad sexual. Entre las propuestas de mejora, más horas para la educación sexual, liberación horaria para el profesorado, y más actividades para familias. Conclusiones: El programa fue una intervención novedosa y percibida como útil para incorporar la educación sexual en los centros de secundaria, ya que contó con un gran nivel de ejecución, así como una alta participación, satisfacción y utilidad percibida por el alumnado y profesorado. PMID:24801790

García-Vázquez, Jose; Ordóñez, Adelina Lena; Alvarez, Y Óscar Suárez

2012-06-01

224

EFEITOS DE LUZ ESTROBOSCÓPICA SOBRE O DELTA SMELT (HYPOMESUS TRANSPACIFICUS ) EM LABORATÓRIO. EXPERIÊNCIA NORTE-AMERICANA E SUAS APLICAÇÕES PARA ESPÉCIES DE PEIXES BRASILEIROS  

Microsoft Academic Search

Non-physical barriers had been tested in US and Canada as a system to avoid fish entrance in harmful areas at power plants or in canals for water delivery and irrigation. Among these barriers we tested strobe light's effect on delta smelt, a small osmerid endemic to the San Francisco Estuary. The results of the tests conducted at the USBR Hydraulic

Luiz Gustavo; M. SILVA

225

Que Sucede? Manual Informativo Sobre Rehabilitacion y Educacion Especial en Costa Rica (What's Happening? Informative Manual on Rehabilitation and Special Education in Costa Rica).  

ERIC Educational Resources Information Center

The manual, in Spanish, provides descriptions of rehabilitation, medical, and special education services; centers and institutions which offer physical and mental rehabilitation services; and lists of professionals and advocacy organizations in Costa Rica. Part 1 includes an overview of rehabilitation and special education, a short history of…

de Mezerville, Gaston; And Others

226

QUALIDADE AMBIENTAL (?) EM ÁREAS DE EXPANSÃO URBANA: UM ESTUDO DE CASO SOBRE A PERDA DA COBERTURA VEGETAL DO BAIRRO PARQUE VERDE - BELÉM\\/PA  

Microsoft Academic Search

O crescimento acelerado das cidades acarretou sérios prejuízos à qualidade ambiental das áreas de expansão urbana, pois a ocupação urbana desordenada configurada nestes espaços substituiu de forma degradante o espaço natural transformando-o em espaço construído sem qualquer planejamento urbano que levasse em conta a vegetação como componente essencial da qualidade de vida humana. Dentro deste contexto, o bairro Parque Verde,

CIÊNCIA EDUCAÇÃO; SUELLEN CRISTINA; VIDAL COSTA; NÍVIA BERNA DA SILVEIRA CORRÊA

227

Actividad antioxidante de la melatonina sobre el hígado graso inducido por etionina en ratones# Antioxidant activity of melatonin on fatty liver induced by ethionine in mice  

Microsoft Academic Search

SUMMARY The aim of this study was to determine the antioxidant activity of melatonin in female mice with ethionine-induced hepatic oxidative stress (HOS), and the effect of this hormone on the gluthatione peroxidase enzyme antioxidant activity. Twenty adult female NMRI mice were given intraperitoneally 3 mg\\/kg melatonin in 1% ethanol daily for 15 days, and 1% ethanol to the control

SM Ferraro; A López-Ortega

228

Relación entre el potencial zeta y la deposición en el lavado de impurezas sólidas sobre tejidos de algodón, poliéster y poliéster-algodón tratados con diferentes aprestos  

Microsoft Academic Search

Deposition of solid impurities of textile substrates, in washing, is due to different causes which can be of mechanical, chemicai, electrical or adsorption origin.\\u000aThe electrical phenomenon is studied by the electrokinetic potential or zeta potential. This potential depends on the fibre surface and the polar medium in which in steeped. For this reason, we used cotton, polyester, and polyester-cotton

Francisco Javier Carrión Fité; José Ribé Pons

1970-01-01

229

Estudos polarograficos sobre o comportamento do indio (III) em meio aquoso de azoteto de sodio. (Polarographic studies about indium (III) behaviour in aqueous media of sodium azide).  

National Technical Information Service (NTIS)

The present study shows some polarographic behavior of indium (III) in azide media that is close those observed in a thiocyanate solution. The presence of azide ligand decreases the overpotential in the discharge of indium whose catalytic character can be...

R. Tokoro

1988-01-01

230

Acupuntura de compensación (balance): un estudio experimental sobre su eficacia en el tratamiento de los dolores radiculares en un modelo de rata con hernia discal  

Microsoft Academic Search

BackgroundLumbar disc herniation (LDH) is a common clinical disease accounting for lumbocrural pain in the majority of the patients. The incidence of LDH has risen quickly in the past years. The theory of balance acupuncture is a new method firstly established by Dr. Wang Wenyuan and further developed according to a large amount of clinical studies which have come to

Y. Wang; H. Yuan; D. Xu; W. Y. Wang

2010-01-01

231

Perspectivas sobre las escuelas charter: Una resena para padres de familia (Perspectives on Charter Schools: A Review for Parents). ERIC Digest.  

ERIC Educational Resources Information Center

Recently, charter schools have gained popularity with parents, students, and others as alternatives to public schools, but what are charter schools and what effects are they having? This Spanish-language Digest defines charter schools and clarifies some of the administrative and legal details surrounding such schools. The Digest also lays out some…

Donahoo, Saran

232

Análisis de la influencia de polimorfismos en APOE, APOA5, LPL, LIPC y CETP sobre los niveles de triglicéridos en población laboral malagueña  

Microsoft Academic Search

IntroductionTriglyceride levels are considered to be an independent vascular risk factor. The influence of polymorphisms in genes such as APOE, APOA5, LPL, LIPC and CETP on these levels has been separately described. The aim of the present study was to analyze the combined effects of these polymorphisms and their interaction with environmental factors.

María José Ariza; Ana María Hornos; Francisco Javier Barón; Eva Calvo-Bonacho; José Rioja; Pedro Valdivielso; Juan Carlos Sainz-Gutierrez; Montserrat Ruiz-Moraga; José Antonio Gelpi; Pedro González-Santos; Miguel Ángel Sánchez-Chaparro

2011-01-01

233

Vínculos sobre um modelo de quartessência de Chaplygin usando observações do satélite chandra da fração de massa de gás em aglomerados de galáxias  

NASA Astrophysics Data System (ADS)

Observações de Supernovas do tipo Ia mostram que a expansão do Universo está acelerando. Segundo as equações de Einstein uma componente com pressão negativa (energia escura) é necessária para explicar a aceleração cósmica. Além da energia escura é usualmente admitido que no Universo há também uma matéria exótica com pressão zero, que é chamada de matéria escura. Essa componente possui um papel fundamental na formação de estruturas no Universo. Recentemente tem se explorado a possibilidade de que matéria e energia escura poderiam ser unificadas através de uma única componente, que tem sido denominada de quartessência. Um exemplo de fluido com essas características é o Gás de Chaplygin Generalizado, que possui uma equação de estado da forma p = -A/ra. Inicialmente consideramos o caso especial a = 1 (gás de Chaplygin) e vinculamos parâmetros do modelo utilizando observações em raios-X do satélite Chandra da fração de massa de gás em aglomerados de galáxias. Uma comparação dos vínculos obtidos com esse teste com outros testes, tais como supernovas e idade do Universo, mostra que esse teste é bastante restritivo. Exibiremos ainda resultados para o caso em que a curvatura é nula e o parâmetro a está compreendido no intervalo -1 < a 1.

de Souza, R. S.

2003-08-01

234

Sobre o metodo de particao e a teoria quantica de perturbacao - espectros discretos. (Partitioning method and the perturbation quantum theory - discrete spectra).  

National Technical Information Service (NTIS)

Lower and upper bounds to eigenvalues of the Schroedinger equation H (Psi) = E (Psi) (H = H(sub 0) + V) and the convergence condition, in Schonberg's perturbation theory, are presented. These results are obtained using the partitioning technique. It is pr...

P. G. Logrado

1982-01-01

235

Observaciones sobre la biología de Octopus mimus (Cephalopoda: Octopoda) en la costa peruana Observations about the biology of Octopus mimus (Cephalopoda: Octopoda) in the Peruvian coast  

Microsoft Academic Search

The Gould Octopus, Octopus mimus Gould, 1852 is widely distributed along the Peruvian coast and is target of an important artisanal fishery. The size-weight relationship in Ilo and Callao shows an allometric growth for both sexes. The females reach a spawning size at 14,3 cm of mantle length. That size was used to estimate a minimum weight of catch of

Franz Cardoso; Piero Villegas; Carlota Estrella

236

EFECTO DE LA AMILORIDA Y SU DERIVADO DICLOROBENZAMIL SOBRE LA AURICULA AISLADA DEL ACURE (Cavia porcellus): INTERACCION CON OTRAS MANIOBRAS INOTROPICAS  

Microsoft Academic Search

The inotropic and chronotropic effects of Amiloride (AMI) and Dichloro-benzamil Amiloride (DBC-AMI) were studied on the guinea pig isolated atria, also, the interaction between these drugs and Beta-methyl-Digoxin (BM-DIGO), epinephrine and low extracellular potassium (1 mM). AMI (10 M) has a negative chronotropic and positive inotropic effects, not dependent on the autonomic system. DCB-AMI has a bimodal effect on the

M. Padrón-Nieves; C. Alfonso; V. Lamanna; M. Pérez-González

237

Efeitos da Exploração Madeireira de Baixo Impacto sobre uma Comunidade de Aves de Sub-bosque na Floresta Nacional do Tapajós, Pará, Brasil  

Microsoft Academic Search

RESUMO Este estudo compara a resposta de uma comunidade aves à exploração madeireira de baixo impacto através da distribuição das espécies em floresta controle e manejada ao longo de cinco anos com amostragem pré e pós-exploração. O procedimento de ordenação mostrou que a similaridade da comunidade de aves após a exploração madeireira foi menor que a similaridade entre as amostras

Luiza Magalli; Pinto HENRIQUES; Joseph M. WUNdERLE; C. OREN; Michael R. WILLIG

238

Guia para la Ensenanza Combinada de Ingles y Ciencia. Para Padres/sobre Padres. (A Guide to Teaching English and Science Together. For Parents/about Parents).  

ERIC Educational Resources Information Center

In the past, students who knew only a little English (called limited English proficient, or LEP), were usually taught only low-level science and mathematics. Now, new science and mathematics teaching methods can help LEP students get a good education in both fields. This guide will help parents know if their children are learning as much as…

Schwartz, Wendy

239

Revisão sistemática sobre a efetividade da fisioterapia aquática no tratamento da fibromialgia Effectiveness of aquatic physical therapy in treating patients with fibromyalgia: systematic review  

Microsoft Academic Search

The Physical therapy interventions promote functionality and fostering quality of life in the rheumatic diseases. Comparison between aquatic physical therapy and a non specific exercise program execution or physical therapy executed on land, for patients with fibromyalgia. The study type was the systematic review of randomized clinical trials. Patients with fibromyalgia whose diagnostic was based on the criteria of the

Regiane Mazzarioli; Pereira Nogueira; Jefferson Rosa Cardoso

240

[Actividad inhibitoria de dihidroxifenil propenona sobre betalactamasas de Enterobacter cloacae: estudio preliminar en el desarrollo de fármacos para enfrentar la resistencia bacteriana].  

PubMed

Introduction: Enterobacter cloacae is a pathogenic microorganism with the ability to produce betalactamase enzymes, which makes them resistant to betalactamic antibiotics. Additionally, the limited activity of enzymatic inhibitors has been identified, and, therefore, the design of new drugs and the promotion of their rational use are the only possibilities to overcome this problem. Objective: The aim of this research was to evaluate the effect of dihydroxy-phenyl-propenone on a clinical isolate of E. cloacae , as well as its activity on a betalactamase isolated from this resistant microorganism in order to contribute to the search for new betalactamase inhibitors. Materials and methods: Dihydroxy-phenyl-propenone chalcone was synthesized and evaluated on a clinical isolate of E. cloacae to determine the minimum inhibitory concentration by broth microdilution; once the betalactamase enzyme was purified by affinity chromatography, a spectrophotometric analysis was done to evaluate its kinetic activity. Results: The minimum inhibitory concentration value of dihydroxy-phenyl-propenone on E. cloacae was 35 µg/ml; the recovery percentage of the betalactamase from the microorganism was 31.75% and the kinetic parameters were V max =1.7 x 10 -3 µM/min and K M = 2330 µM, which show an important inhibitory activity. Conclusion: Dihydroxy-phenyl-propenone has shown inhibitory activity on betalactamase enzymes and the ability to protect the chemical integrity of betalactamic antibiotics; this synergistic effect turns it into a promising compound in the search for new alternatives to overcome bacterial resistance. PMID:24968043

Mora, Cristina Lucía; Castaño, Julián; Jaramillo, María Consuelo

2014-04-01

241

Resultados preliminares sobre a implantacao de laboratorio para a medida do radiocarbono natural. (Preliminary results on the implantation of a laboratory for the measurement of natural radiocarbon).  

National Technical Information Service (NTIS)

Though the project 'Amazonia I', activity 'Paleoclimatology', sub-project 'hydrologic cycle', the Centro de Energia Nuclear da Agricultura (CENA) from Universidade de Sao Paulo has received recently, from Atomic Energy International Agency a research appa...

C. L. R. Pessenda R. Pessenda V. F. Nascimento Filho R. L. Victoria E. Matsui

1990-01-01

242

International Work Group for Indigenous Affairs Newsletter, July 1991-December 1992 = Boletin de Grupo Internacional de Trabajo sobre Asuntos Indigenas, Septiembre 1991-Diciembre 1992.  

ERIC Educational Resources Information Center

This document contains seven consecutive English-language issues of the IWGIA Newsletter, from July 1991 through December 1992, followed by the seven corresponding issues in Spanish. These newsletters provide educators with a resource on the history, current conditions, and struggles for self-determination of indigenous peoples around the world.…

IWGIA Newsletter, 1992

1992-01-01

243

Efeitos da adição de vagens de algaroba sobre a composição química e a microbiota fúngica de silagens de capim-elefante  

Microsoft Academic Search

The objective of this trial was to evaluate the chemical composition and fungal microbiota of different proportions of elephantgrass and mesquite pod silages: 100:0, 67:33, 34:66, and 0:100, respectively. A complete randomized design with four replications per treatment was used. The material was ensiled in PVC silos and remained sealed during a 120-days period. After opening the silos, silage samples

Ângela Maria Vieira Batista; Adriana Guim; Iraci Saraiva Souza; Krystyna Gourlach Lira; Mércia Virginia Ferreira dos Santos; José Carlos Batista Dubeux Júnior

2006-01-01

244

EFECTO DEL HIDRÓXIDO DE COBRE SOBRE EL CRECIMIENTO DE LAS ESPECIES ARBÓREAS Pachyra insignes y Andira inermis EN CONDICIONES DE VIVERO  

Microsoft Academic Search

Effect of cupric hydroxide on root and shoot growth of container grown Pachyra insignis and Andira inermis under nursery conditions Circling, matting and kinking roots constitute a problem for the container nursery industry. Studies have demonstrated the usefulness of chemical root pruning with copper hydroxide. The application of copper compounds to inner wall surface of containers prevents root growth at

María E. Arboleda; Dámaso Bautista

2002-01-01

245

Steppin' On Up: A Post-Secondary Guide for Migrant Students = Tomando Accion: Una Guia para los Estudiantes Migrantes Sobre Que Hacer Despues de la Escuela Secundaria.  

ERIC Educational Resources Information Center

This bilingual guide (English and Spanish) provides information for migrant students on postsecondary education. The guide includes information on: (1) career planning, involving self-exploration, occupational exploration, and strategies for reaching career objectives; (2) planning for postsecondary education during high school, including a…

Western Stream Migrant Education Program Coordination Center, Portland, OR.

246

ANÁLISIS ESPECTRAL (3D) ELECTROENCEFALOGRÁFICO DE LOS EFECTOS DE LA INHALACIÓN DE COMPUESTOS ORGÁNICOS VOLÁTILES INDUSTRIALES SOBRE EL SUEÑO Y LA ATENCIÓN EN EL HUMANO  

Microsoft Academic Search

SUMMARY A series of clinical observations have confirmed the presence of drastic alterations on the wake-sleep cycle associated with indus- trial solvent inhalation. The psychotropic effects of these substances embrace a diversity of functions in humans, such as the capacity to attend to, and respond with readiness, to the environmental stimulus; besides it affects the capacity to estimate time. The

Adrián Martínez; Gustavo Luna; José María Calvo; Alejandro Valdés-Cruz; Victor Magdaleno-Madrigal; Rodrigo Fernández-Mas; David Martínez; Augusto Fernández-Guardiola

2002-01-01

247

Tax and Record Keeping Information for Family Child Care = Informacion Sobre los Impuestos y la Documentacion para el Cuidado Infantil en el Hogar.  

ERIC Educational Resources Information Center

This pamphlet from the Children's Foundation, in both English- and Spanish-language versions, provides advice to child care providers on record-keeping methods. The pamphlet also gives definitions and guidance on business expenses (100% deductible, shared personal and business, and depreciated capital expenses), time-space formula, self-employment…

Gellert, Sandra

248

EFEITO DA ADUBAÇÃO ORGÂNICA SOBRE AS FRAÇÕES DE CARBONO DE SOLOS CUL TIVADOS COM ALFACE AMERICANA Organic fertilizer effects upon carbon fractions from soils cultivated with iceberg lettuce  

Microsoft Academic Search

This study evaluated the effects of organic and mineral fertilizers and liming, on humic, fulvic, and organic carbon fractions of an Inceptisol and an Oxisol grown with lettuce. The experiment was carried out at the Soil Science Department of Federal University of Lavras, Minas Gerais state, Brazil. It was performed with 5 levels of soil conditioner (0, 20, 40, 100,

Edilene Carvalho Santos Marchi; Marco Antônio Rezende Alvarenga; Giuliano Marchi; Carlos Alberto Silva; Jarso Luiz de Souza Filho

249

A música como experiência e diferencial mercadológico no turismo: um estudo de caso sobre o trecho Serro a São Gonçalo do Rio Preto - Estrada Real - MG  

Microsoft Academic Search

The search for places, which provide meaningful and unique experiences, is increasing in the tourism activity, and consequently, it is necessary to change the marketing strategy in places and attractions. The musical expression of Minas Gerais is not promoted as cultural contrast, although it is a great tourist attraction. This article suggests the use of the experimental marketing and the

Mariana Helena; Diniz Ferreira; Mileno Dias Marquezini

250

FACTORES QUE INFLUYEN SOBRE LA EMERGENCIA DE PLÁNTULAS DE BORRAJA (BORAGO OFFICINALIS L.) FACTORS INFLUENCING BORAGE (BORAGO OFFICINALIS L.) SEEDLING EMERGENCE  

Microsoft Academic Search

Background: Borago officinalis L. seeds and the whole plant are used as medicinal plants. Gamma linolenic acid, an important essential fatty acid from the omega-6 family is present in its seeds. Objectives: To analyze the effect of the seeding depth, seed maturity, germination promoters, and\\/or stratification on the emergence percentage, vigor index and time to reach a 50% emergence were

Alejandro Solís; Rosemarie Wilckens; Maritza Tapia; Susana Fischer; Daniel Sorlino; Marisol Berti

251

Mejoramiento de la Calidad Nutritiva de los Cereales: Informe del Seminario sobre Produccion Selectiva y Fortificacion (Improving the Nutrient Quality of Cereals).  

National Technical Information Service (NTIS)

Under joint sponsorship of AID and the Ralston Purina Company, sixteen experts participated in workgroups focused on: various techniques of selective production and fortification; wheat; rice; corn; sorghum and millet; and alternative methods of forticati...

1974-01-01

252

NOTA TÉCNICA EFECTO DE LAS DIETAS DE ALIMENTACIÓN SOBRE LA BIOLOGÍA Y TABLA DE VIDA DE Euseius concordis (CHANT) (ACARI: PHYTOSEIIDAE)  

Microsoft Academic Search

Effect of diets on biology and life table of Euseius concordis (Chant) (Acari: Phytoseiidae) Laboratory studies to obtain information about biology and life tables of the predatory mite Euseius concordis (Chant) were carried out. Mites were sampled in grapevines 'Criolla Negra', in Tarabana, Lara state, Venezuela. At the laboratory, E. concordis was fed on two sources consisting in minnieroot pollen

Carmen Escalona; Carlos Vásquez

253

Catalysts for Change: Three Case Studies of Quality Education Worldwide = Catalizadores del Cambio: Tres Casos de Estudio sobre la Educacion de Calidad en el Mundo  

ERIC Educational Resources Information Center

Public education is the cornerstone of democracy and is absolutely fundamental to a democratic, civil and prosperous society. Beyond the boundaries of the United States, other countries are working to provide quality education to their children through civil society institutions. In particular, there are three extraordinary organizations in Peru,…

Puriefoy, Wendy D.

2007-01-01

254

How To Talk to Your Teens and Children about AIDS = Como hablar con sus adolescentes y sus ninos sobre el SIDA.  

ERIC Educational Resources Information Center

Two brochures, one in English and one in Spanish, provide parents with basic information that will enable them to educate their children about Acquired Immune Deficiency Syndrome (AIDS). Contents address 11 questions: (1) What is AIDS? (2) How do you get AIDS? (3) How is AIDS not spread? (4) Who can get AIDS? (5) How can you tell if someone has…

National PTA, Chicago, IL.

255

Ciclos políticos en Colombia: impacto fiscal en el siglo XX e impacto sobre la distribución del ingreso durante los ultimos 30 años  

Microsoft Academic Search

La orientación ideológica de los gobiernos, el momento de las elecciones y los intereses particulares de los dirigentes pueden afectar de manera importante la política económica en cualquiera de sus componentes. Se puede esperar que un gobierno establezca sus políticas en materia económica, ya sea siguiendo los preceptos ideológicos que el partido político al cual pertenece haya proclamado, o bien,

John Jairo Gómez Ríos

2008-01-01

256

Caso Chernobyl: sus repercusiones en el sistema Internacional sobre responsabilidad civil por danos nucleares. (Chernobyl case: its repercussions on the International System on Civil Liability for Nuclear Damages).  

National Technical Information Service (NTIS)

With the discovery of the Nuclear Energy the world has been development her life the present investigation is based in the accident of the one of the most important Nuclear Power Plant in the world, situated in the Union of Socialist Sovietic Republics. T...

J. L. Gonzalez Guadarrama

1992-01-01

257

AS AÇÕES LINGÜÍSTICO-DISCURSIVAS NO DISCURSO JURÍDICO: UMA VISÃO SOBRE A IMAGEM DA MULHER NOS CRIMES CONTRA OS COSTUMES DO CÓDIGO PENAL  

Microsoft Academic Search

RESUMO: Este artigo propõe uma análise da imagem da mulher que se esboça em alguns artigos do Código Penal Brasileiro. Para isso, vale mo-nos de algumas orientações teóricas da Análise do Discurso, no que diz respeito a Formaçõe s Discursivas, Ação e Racionalidade e Intencionalidade. Através desse aparato teórico, o trabalho levanta algumas questões de ordem lingüístico-discursivas, fundadoras de um

Carla Roselma; Athayde GUIMARAES; Gustavo Miranda SILVA; Priscilla Chantal; Duarte MARCHESANI

258

Estudio comparativo entre dos fuentes alimentarias aportadoras de ácidos grasos poliinsaturados n-3 y su efecto sobre el timo y el perfil lipídico de ratas  

Microsoft Academic Search

SUMMARY. Comparative study between two different sources of n-3 poliunsaturated fatty acids and it effect on thymus and lipid profile in rats. In the present paper we analyzed the effect caused by different recovery diets enriched with n-3 polyunsaturated fatty acids (PUFA n-3) on thymus and serum lipid pattern. Severe depleted weanling Wistar rats (D) were divided in three groups

Inés Fernandez; Anabel N. Pallaro; Nora H. Slobodianik

2007-01-01

259

Efeitos de um programa de orientação de atividade física e nutricional sobre o nível de atividade física de mulheres fisicamente ativas de 50 a 72 anos de idade  

Microsoft Academic Search

Effects of an intervention program of physical activity and nutrition orientation on the physical activity level of physical- ly active women aged 50 to 72 years old The promotion of a physically active lifestyle in elderly people has been used as a strategy to promote improvement in health standards and quality of life. The objective of this study was to

Marcela Ferreira; Sandra Matsudo; Victor Matsudo; Glaucia Braggion

2005-01-01

260

EFEITO DO NÍVEL DE TRIGO NA DIETA E DO PERCENTUAL DE GRÃOS GERMINADOS SOBRE A QUALIDADE DOS PELLETS E A QUALIDADE DE CARCAÇA DE FRANGOS DE CORTE  

Microsoft Academic Search

THE EFFECT OF FEEDING DIETS CONTAINING INCREASING LEVELS OF WHEAT, AND PERCENTAGE OF GERMINATED GRAINS ON PELLET QUALITY AND CARCASS QUALITY OF BROILERS. A study was conducted to investigate the effect of feeding diets containing increasing levels of wheat and percentage of germinated grains on pellet quality and the carcass quality of broilers. The experiment was carried out at Embrapa

Roberto A

261

EFECTO RESIDUAL DE LA ROCA FOSFÓRICA DE RIECITO MODIFICADA POR CALCINACIÓN O ACIDULACIÓN SOBRE PLANTAS DE MAÍZ EN SUELOS CON NIVEL VARIABLE DE CALCIO1  

Microsoft Academic Search

Residual effect of acidulated or burnt Riecito phosphoric rock on maize grown in soils with variable levels of calcium With the purpose of evaluating the residual effect of phosphoric rock from Riecito (Venezuela) treated with vinaza or high temperatures, three successive crops of corn, used as indicative plant, were grown in an acid soil (pH 3.7) whitewashed up to pH

Shirley M. Fernández; Carlos A. Meza

2004-01-01

262

Percepción de los Clientes Bancarios sobre las Acciones de Recuperación del Servicio en Chile Perception of the Retail Banking Customers Regarding the Service Recovery Efforts in Chile  

Microsoft Academic Search

RESUMEN. El artículo valida, desde el punto de vista de los clientes bancarios, seis acciones que los bancos deberían tomar para manejar los reclamos de los clientes. Ellas son la corrección de los errores, la indemnización, la atención a los consumidores, el tiempo que se demoran los bancos en dar una respuesta al reclamo y el tiempo y esfuerzo que

2008-01-01

263

Politica Nacional sobre Discapacidad: Un Informe del Progreso, Diciembre 2000-Diciembre 2001 (National Disability Policy: A Progress Report, December 2000-December 2001).  

ERIC Educational Resources Information Center

This report (written in Spanish) of the National Council on Disability (NCD) describes the nation's progress in advancing public policies to increase the inclusion, empowerment, and independence of people with disabilities in light of the Americans with Disabilities Act of 1990. The report covers December 2000 through December 2001. It reviews…

National Council on Disability, Washington, DC.

264

V Congresso Brasileiro de Agroinformática, SBI-AGRO Londrina, 28 a 30 de setembro de 2005 ORGANIZANDO INFORMAÇÃO NA WEB SOBRE AGROECOLOGIA  

Microsoft Academic Search

Aiming to improve the access of producers and extension technicians to the information of the thematic Agroecology, it is been developed an environment in web that uses tools that allow the dialogs between the interested parties, and organizes information to the events and notices of the area. The representation of the knowledge uses, beyond the traditional structures, a site of

LAURIMAR GONÇALVES VENDRUSCULO; FRANCISCO MIGUEL CORRALES; JOÃO ALFREDO DE CARVALHO; MANOEL SILVA CUNHA; MARCELO MIKIO HANASHIRO

2005-01-01

265

Estudo Sobre a Vegetacao Aquatica e Marginal Relacionada com a Vida dos Peixes (Study on Aquatic and River Margins Vegetation Related to Fish Life).  

National Technical Information Service (NTIS)

This study is part of the Ichthyology Research Project of the Araguaia-Tocantis region. The objective was to identify the aquatic and river margins species which are directly or indirectly related to the fish life, specifically as a source of food for the...

J. E. de Paula

1978-01-01

266

Uso de los Datos de Biomonitoreo para Informar sobre la Evaluacion Infantil (American translation is: USING BIOMONITORING DATA TO INFORM EXPOSURE ASSESSMENT IN CHILDREN)  

EPA Science Inventory

Discussing the challenges associated with estimating and interpreting toxicant exposures and health risks from biomonitoring data. This extended abstract was translated in Spanish and published in Acta Toxicologica Argentina....

267

INFLUÊNCIA DA QUANTIDADE DE LEVEDURA E GORDURA VEGETAL SOBRE OS PARÂMETROS FÍSICOS E DE TEXTURA NO PÃO TIPO FRANCÊS PRÉ ASSADO CONGELADO  

Microsoft Academic Search

French bread represents 85% of the Brazilian bread market and frozen bread is a trend in this market. The objective of this project is to study the influence of yeast and vegetal shortening on physical and textural parameters of frozen part baked breads stored for 28 days. The objective was to produce a frozen part baked bread with physical and

Laura G. CARR; Carmen C. TADINI

268

Television Viewing = Lo que los padres de estudiantes dotados necesitan saber sobre ver...television. What Parents of Gifted Students Need To Know about...Series.  

ERIC Educational Resources Information Center

This booklet (Practitioner's Guide), in both an English version and a Spanish version, is intended to help parents apply the findings of research to parental mediation of television viewing by their children, including gifted children. Research facts are briefly summarized and implications for the home are drawn. Suggestions for parents are…

Siegle, Del, Ed.

269

INFLUÊNCIA DA SANIFICAÇÃO SOBRE A QUALIDADE DE MELÃO AMARELO MINIMAMENTE PROCESSADO: PARTE II Influence of the sanitation on the quality of the fresh cut yellow melon: part II  

Microsoft Academic Search

+ 1 o C durante 16 dias. Foram realizadas análises de sabor, textura, aparência e cor. Ocorreu redução linear nos valores das notas de sabor e textura ao longo do período de armazenamento. As notas variaram entre 8 (muito boa) e 7 (moderadamente boa) nos períodos iniciais, reduzindo para 6 (ligeiramente boa) e 5 (indiferente) ao final do período de

Helga Parra dos Santos; Roberta Hilsdorf; Piccoli do Valle

270

Efecto del quitosán de alto peso molecular y del alginato de sodio sobre la hidrofobicidad y adhesión de Candida albicans a células  

Microsoft Academic Search

The aim of the present paper is to evaluate the effect of the high molecular weight chitosan (HMWC) and of sodium alginate (NaAL) on surface hydrophobicity of Candida albicans and on adhesion of the yeast to epithelial cells and fibroblasts of different proceeding. For this study, a collection strain and seven isolates of C. albicans from saliva (patients with denture

Ana Isabel Azcurra; Silvina Ruth Barembaum; María Alejandra Bojanich; Silvia Edith Calamari; Javier Aguilar; Luis José Battellino; Susana Tereza Dorronsoro

271

Influence of the Environment on the Mechanical Characteristics of Composite Materials: Design Considerations Influencia Del Medio Ambiente Sobre Las Caracteristicas Mecanicas de Los Materiales Compuestos. Consideraciones de Diseno.  

National Technical Information Service (NTIS)

The effects of temperature and humidity on the mechanical behavior of composite materials are discussed. The absorption of humidity by a polymeric matrix is reviewed. Other environmental factors, such as radiation and time, and their effects are also exam...

J. P. Sanjaunbenito

1983-01-01

272

Etica Comercial: Manual sobre la Administracion de una Empresa Comercial Responsable. (Business Ethics: A Manual for Managing a Responsible Business Enterprise in Emerging Market Economics.)  

National Technical Information Service (NTIS)

Published under the auspices of the Commerce Department's Good Governance Program, this book is a comprehensive manual on how to design and implement a business ethics program that is in accordance with modern standards of responsible business conduct. It...

2006-01-01

273

6. Seminario IIE-ININ-IMP sobre especialidades tecnologicas. Mesa 8: computacion. (6. Seminar of the IIE-ININ-IMP on technological specialties. Topic 8: computation).  

National Technical Information Service (NTIS)

The document includes 10 papers presented at the 6. Seminar of the IIE-ININ-IMP (Mexico) on technological specialties in the field of computation. (Topic 8). Three items were in INIS subject scope and a separate abstract was prepared for each of them. (At...

1992-01-01

274

Sistema de cúmulos globulares de la galaxia lenticular NGC 6861: en busca de indicios sobre la formación de las S0s.  

NASA Astrophysics Data System (ADS)

We present a preliminar photometric study of the globular cluster system (GCS), associated to the lenticular galaxy (S0) NGC 6861, which is located in a low density environment (d˜31.8 Mpc). It is based on GEMINI/GMOS images (GS-2010B-Q-2: PI Lilia P. Bassino) in the filters g', r', i' of three fields, one of them centered in the galaxy. We find a large number of GCs candidates and detect the presence of at least two sub-populations of GCs (``blue''/metal-poor and ``red''/metal-rich). The spatial distribution of ``red'' candidates presents a higher concentration toward the galaxy (associated to the bulge?), while the distribution of ``blue'' candidates is more homogeneus over the three fields (associated to the halo?). In the color-magnitud diagram, the ``blue'' GC candidates show a possible mass-luminosity relation, known as ``blue-tilt'', probably detected for the first time in a lenticular galaxy. FULL TEXT IN SPANISH

Escudero, C. G.; Faifer, F. R.; Bassino, L. P.; Calderón, J. P.; Caso, J. P.

275

Pick and Choose: A Videotape Series on Nutrition for Migrant Families (Coja y Escoja: Peliculas para Television Sobre la Nutricion para las Familias Migratorias).  

ERIC Educational Resources Information Center

One of the major problems faced by migrant workers throughout the United States is a lack of awareness of the relationship between proper diet and an individual's general health and well being. To help solve this problem was the major objective of the series "Pick and Choose." The three 15-minute programs in the series present information related…

1979

276

Políticas Trabalhista e Fundiária e seus Efeitos Adversos Sobre o Emprego Agrícola, a Estrutura Agrária e o Desenvolvimento Territorial Rural no Brasil  

Microsoft Academic Search

This paper discusses the question of the concentrated pattern of agricultural developmentin Brazil, as expressed in the predominance of large-scale production, high level ofmechanization and low absorption of non-qualified labor. It is proposed, initially, theexistence of two conflicting explanations for this fact: the first, that blames our historicalheritage, characterized by the predominance of the latifúndio, with the implication thatthe solution

Gervásio Castro de Rezende

2005-01-01

277

Adiccion al Tabaco. Instituto Nacional Sobre el Abuso de Drogas (Tobbaco Abuse and Addiction. National Institute on Drug Abuse Research Report Series).  

National Technical Information Service (NTIS)

Tobacco use kills nearly half a million Americans each year, with one in every six U.S. deaths the result of smoking. Smoking harms nearly every organ of the body, causing many diseases and compromising smokers health in general. Nicotine, a component of ...

2007-01-01

278

Cocaina Abuso y Adiccion. Instituto Nacional Sobre el Abuso de Drogas (Cocaine Abuse and Addiction. National Institute on Drug Abuse Research Report Series).  

National Technical Information Service (NTIS)

Cocaine abuse and addiction continues to be a problem that plagues our nation. For instance, from 1965 to 1967, only 0.1 percent of youths had ever used cocaine, but rates rose throughout the 1970s and 1980s, reaching 2.2 percent in 1987. After a brief de...

2005-01-01

279

Tips for Parents on Keeping Children Drug Free = Consejos para Los Padres Sobre Como Mantener a Los Hijos Libres de La Droga.  

ERIC Educational Resources Information Center

Research shows that recent trends in youth drug use have stabilized; however, the rates of use remain at high levels. It has been shown that the earlier drug use is initiated, the more likely a person is to develop drug problems later in life. Youth substance abuse may lead to many other problems that affect not only the child, but also the…

Department of Education, Washington, DC. Office of Intergovernmental and Interagency Affairs.

280

Abuso de la Marihuana. Instituto Nacional Sobre el Abuso de Drogas (Marijuana Abuse and Addiction. National Institute on Drug Abuse Research Report Series).  

National Technical Information Service (NTIS)

The use of marijuana can produce adverse physical, mental, emotional, and behavioral changes, and contrary to popular belief it can be addictive. Marijuana smoke, like cigarette smoke, can harm the lungs. The use of marijuana can impair short-term memory,...

2005-01-01

281

Abuso y Adiccion a la Metanfetamina. Instituto Nacional Sobre el Abuse de Drogas. (Methamphetamine Abuse and Addiction. National Institute on Drug Abuse Research Report Series).  

National Technical Information Service (NTIS)

The abuse of methamphetamine a potent and highly addictive psychostimulant is a very serious problem in the United States. Methamphetamine abuse leads to devastating medical, psychological, and social consequences. Adverse health effects include memory lo...

2007-01-01

282

VIH/SIDA. Instituto Nacional Sobre el Abuse de Drogas. (HIV/AIDS. National Institute on Drug Abuse Research Report Series).  

National Technical Information Service (NTIS)

Initially characterized by relatively localized outbreaks, HIV/AIDS has now become a pandemic that has literally put the world at risk, affecting diverse populations in different ways. And while all nations are affected by HIV/AIDS, each faces differing u...

2006-01-01

283

Heroina: Abuso y Adiccion. Instituto Nacional Sobre el Abuso de Drogas (Heroin Abuse and Addiction. National Institute on Drug Abuse Research Report Series).  

National Technical Information Service (NTIS)

Heroin is a highly addictive drug, and its abuse has repercussions that extend far beyond the individual user. The medical and social consequences of drug abuse HIV/AIDS, tuberculosis, fetal effects, crime, violence, and disruptions in family, workplace, ...

2005-01-01

284

Abuso de la MDMA (Extasis). Instituto Nacional Sobre el Abuso de Drogas (MDMA (Ecstasy) Abuse. National Institute on Drug Abuse Research Report Series).  

National Technical Information Service (NTIS)

The so-called club drug MDMA continues to be used by millions of Americans across the country, despite evidence of its potential harmful effects. 3,4-methylenedioxymethamphetamine (MDMA, or ecstasy) has gained a deceptive reputation as a safe drug among i...

2006-01-01

285

INFORMAÇÃO E USABILIDADE EM AÇÕES ESTRATÉGICAS EMPRESARIAIS: ANÁLISE SOBRE GESTÃO DA INFORMAÇÃO 6 USABILITY AND INFORMATION IN BUSINESS' STRATEGIC ACTIONS: AN ANALYSIS OF MANAGEMENT INFORMATION  

Microsoft Academic Search

Face à importância da informação para o atual contexto social, em especial para a gestão empresarial, analisa-se a informação como um ativo a ser gerenciado, uma vez que é infinitamente reutilizável, não deteriorável e nem tampouco depreciável. A gestão da informação transforma valores e cultura organizacionais. Sua efetivação contribui para o alcance dos atuais desafios das empresas: qualidade, produtividade e

Andreina Alves de Sousa

286

Área temática: Globalização e internacionalização de empresas Participação em Feiras: Uma Pesquisa Exploratória sobre Expositores Brasileiros e Estrangeiros em Eventos Internacionais  

Microsoft Academic Search

The international activity most associated with the increase of the company's competitiveness is the participation in international trade shows. This article identifies the main facts which encourage the participation of Brazilian and foreign exhibitors in international fairs. The data were collected live during the International Food Fair (Sial) that took place in Paris in 2006 and via email. To form

ERICA PIROS KOVACS; BRIGITTE RENATA BEZERRA DE OLIVEIRA; STEVEN PAUL; SMREKAR ALBUQUERQUE; Faculdade Maurício de Nassau

287

Parenting Information for Parents: Books 1-3 (Informacion Para Los Padres Sobre La Crianza De Los Hijos: Libros 1-3).  

ERIC Educational Resources Information Center

These 3 booklets provide ideas, guidelines, and activities for establishing effective parenting and are part of a series of 22 booklets specifically designed to help parents understand their children and help them to learn. The first booklet (booklet #20) discusses preparation for parenthood, infant and toddler developmental stages, the importance…

Moreno, Steve

288

Borrowing Basics. FDIC Money Smart Financial Education Curriculum = Conceptos Basicos sobre Prestamos. FDIC Money Smart Plan de Educacion para Capacitacion en Finanzas.  

ERIC Educational Resources Information Center

This module, an introduction to credit, is one of ten in the Money Smart curriculum, and includes an instructor guide and a take-home guide. It was developed to help adults outside the financial mainstream enhance their money skills and create positive banking relationships. It is designed to enable participants to decide when and how to use…

Federal Deposit Insurance Corp., Washington, DC.

289

Tempo de plantar e tempo de colher: as representações sociais de profissionais de saúde e idosos sobre o processo de envelhecimento Time to plant and time to crop: social representations of health professionals and elderly about the aging process Tiempo de plantar e tiempo de cosechar: representaciones sociales de profesionales de la salud y ancianos sobre el proceso de envejecimiento  

Microsoft Academic Search

Brazil is going through a demographic transition process, because the human being longevity. The present descriptive qualitative study investigates the relation between the partaken overview and the health professionals' practice in this process. Ten participants were questioned, health professional and the users of the service of health attention. Software of content analyses was used. The results show different social representations

Elizete Maria Bachi Comerlato; Iraci Guimarães; Elioenai Dornelles Alves

290

Efecto del Programa de Entrenamiento "Manejo del Dolor" en la Documentaci?n de Enfermer?a en el Expediente Electr?nico  

PubMed Central

Resumen En el presente trabajo se muestra la importancia de entrenar al personal de enfermería para mejorar la documentación en el expediente electrónico. Se eligió el manejo del dolor por ser un área prioritaria; una alta proporción de pacientes en período post operatorio cursa con dolor, por lo tanto, la documentación debe ser útil para la toma de decisiones clínicas. Se implementó un programa de entrenamiento denominado “Manejo del Dolor” dirigido al personal de enfermería. Se utilizó la tecnología de la información como herramienta para fortalecer el conocimiento con base en la revisión sistemática de la literatura; el personal de enfermería participante seleccionó la mejor evidencia; posteriormente se trabajó en la transferencia de este conocimiento a la práctica a través del diseño de un protocolo para el manejo del dolor. Se concluye que el conocimiento del manejo del dolor es fundamental para que enfermería documente con mayor precisión sus intervenciones.

Monsivais, Maria Guadalupe Moreno; Guzman, Ma. Guadalupe Interial; Flores, Paz Francisco Sauceda; Arreola, Leticia Vazquez

2012-01-01

291

Todo Alumno: Un Manual de Recursos de PEER sobre Educacion Basada en Normas y Alumnos con Discapacidades (Every Single Student: A PEER Resource Manual on Standards-Based Education and Students with Disabilities).  

ERIC Educational Resources Information Center

This manual in Spanish covers thirteen different topics relevant to the education of students with disabilities in the era of educational reform and standards-based education. Sections include: (1) "Raising Standards of Learning: Standards-Based Education and Students with Disabilities" (Janet R. Vohs, Julia K. Landau, and Carolyn Romano); (2)…

Landau, Julia K., Ed.; Romano, Carolyn A., Ed.; Vohs, Janet R., Ed.

292

EVALUACIÓN DEL IMPACTO DEL CAMBIO CLIMÁTICO SOBRE EL VALOR ECONÓMICO DEL SUELO EN SISTEMAS AGRÍCOLAS DE CHILE Evaluation of the impact of climate change on the economical value of soil in agricultural systems in Chile  

Microsoft Academic Search

The climatic change would affect yield and management of crops. To the year 2050 the mean temperature would increase 1.5 ºC; at year 2100 between 1.0 to 3.5 ºC. In Chile there are few studies of this area. At international level are estimated changes in temperate and tropical zones that would affect negatively, for example, wheat (Triticum vulgare L.) and

293

EVALUACIÓN DE UN MODELO PREDICTIVO SOBRE EL EFECTO DE LA TEMPERATURA Y HUMEDAD EN LA DESCOMPOSICIÓN DE RASTROJO DE TRIGO1 Evaluation of a predictive model of the effect of temperature and humidity on wheat straw decomposition1  

Microsoft Academic Search

The objectives of this work were to evaluate wheat (Triticum aestivum L.) straw decomposition rates under different temperature and humidity levels in two locations, and to compare the actual measurements with predictions made with the crop growth simulator CropSyst. The decomposition rate was evaluated for three quantities of wheat straw (3; 6; and 9 t ha-1) left on the soil

Víctor García de Cortázar

294

IX SEMEAD - Agosto de 2008 Tema: Empreendedorismo nas Organizações Área Temática: Organizações do 3º Setor AS PERCEPÇÕES SOBRE AS DIMENSÕES DE ATUAÇÃO DO ASSOCIATIVISMO EMPRESARIAL E SUAS CONTRIBUIÇÕES PARA O JOVEM EMPREENDEDOR DA CIDADE DE SÃO PAULO  

Microsoft Academic Search

The presented paper aims to analyze the perception on 3 dimensions of business associateship (management skill, business relationship and representativeness) by young entrepreneurs, besides putting in context the associativity movement in Brasil. In order to do so, the article presents a brief theoretical review, a few data on the entrepreneurial context in Brasil and finally a quantitative survey research introduces

CARLOS EDUARDO; MACHADO MUNHOZ; FAESP. IPCA

295

Levantamento bibliografico de trabalhos realizados sobre aves, peixes e produtos de peixe, especiarias e condimentos irradiados. (Bibliographic review of works accomplished about irradiated chicken, fish and fish products , spices and condiments).  

National Technical Information Service (NTIS)

Table of foods that can be irradiated and its respective nominal doses are shown. Bibliographic reviews of works performed about irradiated chicken, fish and fish products, spices and condiments are shown. The irradiation purpose in chicken were to increa...

B. Bernardes M. Dias Filho

1983-01-01

296

EFEITO DA CELULASE SOBRE A DECOMPOSIÇÃO DO PERGAMINHO E SUA INFLUÊNCIA NA VELOCIDADE E PORCENTAGEM DE GERMINAÇÃO DE SEMENTES DE CAFEEIRO 1 Effect of the cellulase about the decomposition of the parchment and speed of germination of coffee seeds  

Microsoft Academic Search

-1 em tampão citrato de potássio 0,05 mol.L -1 . Observou-se que a quantidade de açúcar liberado in vitro foi diretamente relacionada com a concentração de enzima, e que houve aumento expressivo e linear na quantidade de açúcares redutores liberados nas duas concentrações (1,6 e 3,2 g.L -1 ) à medida que se aumentou o tempo de incubação das amostras

Juliana de Fátima Sales; Amauri Alves de Alvarenga; João Almir de Oliveira; Francisco Dias Nogueira; Fabiano Guimarães Silva; André Dely Veiga

297

CONHECIMENTO SOBRE REPRODUÇÃO E SEXO SEGURO DE ADOLESCENTES DE UMA ESCOLA DE ENSINO MÉDIO E FUNDAMENTAL DE FORTALEZA - CEARÁ KNOWLEDGE OF REPRODUCTION AND SAFE SEX AMONG TEENAGERS FROM A HIGHSCHOOL IN FORTALEZA - CEARÁ  

Microsoft Academic Search

Introduction: adolescents and young adults constitute a group of increasing risk for sexually transmissible diseases (STD), including HIV infec- tion. The greatest vulnerability of the young people comes from inconsistencies in the use of condoms associated to the raising taxes of sexual acti- vity with different partners. Objective: this study aims to evaluate the knowledge of adolescents from a high

Mônica C Façanha; Beatriz LF Menezes; Ana DB Fontenele; Marina A Melo; Adivânia S Pinheiro; Cecília S Carvalho; Ivna A Porto; Larissa OC Pereira

298

Boquejo Sobre la Geologia Estructural y el Vulcanismo en el Altiplano Central de los Andes Bolivianos (Sketch on the Structural Geology and Vulcanism in the Central High Plateau of the Bolivian Andes).  

National Technical Information Service (NTIS)

The author has identified the following significant results. The Earth Resources Technology Satellite Program has as an objective the development of tectonic maps for Bolivia. Maps were prepared using the images of ERTS-1 in a preliminary study of alignme...

C. E. Brockman

1973-01-01

299

Effect of titanium surface roughness on human bone marrow cell proliferation and differentiation. An experimental study 1 Efeito da rugosidade de superfície de discos de titânio sobre a proliferação e diferenciação de células de medula óssea humana. Estudo experimental  

Microsoft Academic Search

Purpose: To assess the proliferation and differentiation of human bone marrow-derived cells cultured on titanium surfaces with different roughness characteristics. Methods: Cells obtained from the iliac crest of an adult human donor were routinely processed and cultured on titanium surfaces of varying roughness, according to their preparation method: polishing only (smooth surface) and polishing followed by etching with HF\\/HNO 3

Novaes Silva; Marília Gerhardt

2009-01-01

300

Efectos de los campos magnéticos de baja y extremadamente baja frecuencia sobre el desarrollo del globo ocular en el embrión de pollo Effects of low and extremely low-frequency magnetic fields on eye development in chick embryo  

Microsoft Academic Search

Introduction: We performed an experimental study on the possible effects of electromagnetic fields (EMF) on eye develop- ment. Material and methods: An incubator (Masalles 65) was pla- ced between two Heltmholtz coils (homogeneous EMF genera- tor). The biological material studied was Gallus Domesticus embr- yo exposed to EMF during a 15 or 21-day incubation period. Three experiments were conducted including

Casanova Llivina; Pascual Morenilla; López Soler; Roda Moreno

301

O CONHECIMENTO DOS ALUNOS DE ENFERMAGEM SOBRE ÁLCOOL E DROGAS THE KNOWLEDGE OF NURSING STUDENTS ON ALCOHOL AND DRUGS EL CONOCIMENTO DE LOS ALUMNOS DE ENFERMARIA ACERCA DE ALCOHOL Y DROGAS  

Microsoft Academic Search

This study aimed to know the knowledge acquired by undergraduate nursing students concerning alcohol and drugs. The research was developed in 1998 at the University of São Paulo at Ribeirão Preto College of Nursing. Results: most students did not remember or attend classes discussing that topic; they had never dealt with substance users; however, they correctly responded to the concepts

Margarita A. Villar Luis; Sandra Cristina Pillon

302

The Latinas' Guide to the Information Superhighway: A Bilingual Guide for Latinas by Latinas = Guia para Mujeres Latinas sobre la Supercarretera de la Informacion: Una Guia Bilingue para Latinas por medio de Latinas.  

ERIC Educational Resources Information Center

This guide to the Internet is designed to give Latinas basic information on computers and the information superhighway. Written in both Spanish and English, the guide begins by defining the Internet and making some suggestions about acquiring access to a computer. Among the topics discussed are how to choose an Internet service provider, how to…

MANA, A National Latina Organization, Washington, DC.

303

MØtodo Mªe Canguru: aplicaÁªo no Brasil, evidŒncias cientÌficas e impacto sobre o aleitamento materno Kangaroo Mother Care: scientific evidences and impact on breastfeeding  

Microsoft Academic Search

Objective: To describe the history of the Kangaroo Mother Care and present scientific evidence about benefits of this practice on morbidity and mortality, psychological and neurological development and breastfeeding of low birth weight infants. Sources of data: Papers about Kangaroo Mother Care published from 1983 to 2004 were consulted, selected in Medline and Lilacs, as well as books, thesis and

Sonia Isoyama Venancio; Honorina de Almeida

304

Efecto de un manejo agricola alternativo de un aridisol del altiplano central de Bolivia sobre el almacenamiento de agua en el suelo. (Effects of an alternative management of water storage on aridisol at the Bolivian Altiplane).  

National Technical Information Service (NTIS)

In the present study, we deal with a test as a base to recommend the preparation of soil for cultures different from the usual method. On a 5 year old fellow land, a parcel was ploughed before and another after the wet season. Differences on the water sto...

V. Orsag

1989-01-01

305

Graftizacao do n-vinil-2-pirrolidona sobre o polietileno por irradiacao gama: preparacao e caracterizacao. (Grafting of n-vinyl-2-pyrrolidone over polyethylene by gamma irradiation: preparation and characterization).  

National Technical Information Service (NTIS)

Some parameters for the preparation of low density polyethylene films (LDPE) grafted with N-vinyl-2-pirrolidone (NVP) by the simultaneous irradiation method were determined. The concentration of NVP for a grafting degree of 69% (maximum) was 60% (v/v), at...

A. A. A. Queiroz O. Z. Higa

1991-01-01

306

Sobre un Cambio Sintactico en el Espanol Canario: del Indicativo al Subjuntivo y Condicional (Concerning a Syntactic Change in the Spanish of the Canary Islands: From the Indicative to the Subjunctive and Conditional).  

ERIC Educational Resources Information Center

Many sociolinguistic studies validate the importance of the relationship among social variables that satisfactorily explain the correlation between linguistic and social phenomena. The intersection of sex, sociocultural level, and age initiates syntactic change that first appears in the vernacular and progresses to the accepted standard. (52…

Serrano, Maria Jose

1995-01-01

307

Aplicacion de tecnicas de fosfatacion sobre acero al carbon y aluminio, utilizando como agente oxidante la nitroguanidina. (Application of phosphating techniques to aluminium and carbon steel surfaces using nitro guanidine as oxidizing agent.).  

National Technical Information Service (NTIS)

Phosphate coatings are inorganic crystalline deposits laid down uniformly on properly prepared surfaces by a chemical reaction with the treated base metal. The reaction consists in dissolving some surface metal by acid attack and then causing surface neut...

S. A. Briseno

1995-01-01

308

Informacion sobre el estudio de factibilidad para el reracking en las instalaciones de piscinas de la Central Electronuclear de Juragua. (Information on the feasibility study for the reracking in the fuel storage pools of the Juragua Nuclear Power Plant).  

National Technical Information Service (NTIS)

During 1993, in the Juragua Nuclear Power Plants as engineering evaluation programme was initiated in the storage area of irradiated nuclear fuel, where work in order to determine the feasibility of capacity increase for storage of irradiated nuclear fuel...

J. M. Rodriguez I. Rodriguez D. Lopez R. Guerra M. Rodriguez

1995-01-01

309

Como Promover el Exito de las Ninas y las Minorias en las Ciencias y en las Matematicas. Para Padres/sobre Padres (How To Promote the Science and Mathematics Achievement of Females and Minorities. For Parents/about Parents).  

ERIC Educational Resources Information Center

Some minority and female students traditionally have not been given the help they need to enroll and succeed in mathematics and science classes. Now, however, various approaches are available to give these students the extra attention they need. Parents can help children develop an interest in science and mathematics by: (1) identifying role…

Schwartz, Wendy

310

O Desempenho de Adultos Jovens e Idosos na Iowa Gambling Task (IGT): Um Estudo sobre a Tomada de Decisão Decision-making Capacity of Young Adults and Older Adults as Measured by the Iowa Gambling Task (IGT)  

Microsoft Academic Search

The study aimed to analyze the decision-making capacity of young adults and older adults. The Iowa Gambling Task, which was adapted for the Brazilian Portuguese in the present study, was used to measure decision- making. The sample consisted of 82 healthy persons divided in two groups: Group 1 - 42 young adults and Group 2 - 40 elders. The results

Daniela Di Giorgio Schneider; Maria Alice de Mattos; Pimenta Parente

311

The effect of the body mass index on postoperative complications of coronary artery bypass grafting in elderly O efeito do índice de massa corporal sobre as complicações no pós-operatório de cirurgia de revascularização do miocárdio em idosos  

Microsoft Academic Search

Objectives: To evaluate the effect of BMI (body mass index) in the postoperative period of elderly patients undergoing CABG. Methods: Cross-sectional retrospective study, carried out in academic hospital, with all patients (n=290), aged or above 60 years, undergone CABG, from August 2006 to July 2007. The patients were divided into tertiles of BMI (<22, 22-27,> 27kg\\/m²). The variables included in

Cíntia REIS; Sandra Mari BARBIERO; Luciane RIBAS

2008-01-01

312

O efeito do índice de massa corporal sobre as complicações no pós-operatório de cirurgia de revascularização do miocárdio em idosos The effect of the body mass index on postoperative complications of coronary artery bypass grafting in elderly  

Microsoft Academic Search

Objectives: To evaluate the effect of BMI (body mass index) in the postoperative period of elderly patients undergoing CABG. Methods: Cross-sectional retrospective study, carried out in academic hospital, with all patients (n=290), aged or above 60 years, undergone CABG, from August 2006 to July 2007. The patients were divided into tertiles of BMI (<22, 22-27,> 27kg \\/m²). The variables included

Cíntia REIS; Sandra Mari BARBIERO; Luciane RIBAS

313

Efeitos de baixas doses de radiacao gama de cobalto-60 sobre sementes de feijao, arroz e rabanete. (Effects of cobalt-60 low doses radiation on bean, rice and radish seeds).  

National Technical Information Service (NTIS)

The effects of cobalt-60 gamma radiation on seeds of bean (Phaseolus vulgaris L.), rice (Oryza sativa L.) and radish (Raphanus sativus L.) were studied. Bean and rice seeds were irradiated with 3.5 and 7.7 Gy (32 Gy/h). There was an apparent acceleration ...

O. K. Kikuchi

1987-01-01

314

EFECTO DEL GATUÑO SOBRE LA FERTILIDAD DEL SUELO Y LA BIOMASA HERBÁCEA EN PASTIZALES DEL CENTRO DE MÉXICO Effect of Catclaw Mimosa on Soil Fertility and Forage Yield in Rangelands in Central Mexico  

Microsoft Academic Search

RESUMEN El trabajo se realizó durante los años 2002 y 2003, en los estados de Aguascalientes y Jalisco, con el objetivo de evaluar el efecto del gatuño (Mimosa monancistra) en el grado de asociación de algunas variables edáficas, como pH, materia orgánica (MO), fósforo, calcio y magnesio, así como la cantidad de biomasa herbácea en tres sitios con diferente grado

Ernesto Flores; Juan Frías; Pedro Jurado; Víctor Olalde; Juan de Dios Figueroa; Arturo Valdivia; Edmundo García

315

Changes in the Vertical Structure of the Waters Above the Rim of the Continental Shelf due to the Influence of Winds (Modificacoes na Estrutura Vertical das Augas Sobre a Borda da Plataforma Continental por Influencia do Vento).  

National Technical Information Service (NTIS)

In order to study the relationship between wind variations and the vertical structure of the water (upwelling) and witness the role played by this upwelling in the fertilization of the euphotic zone, the Oceanographic Ship 'ALMIRANTE SALDANHA' was anchore...

P. C. Moreira da Silva R. F. Rodrigues

1969-01-01

316

Efeito dos raios-x sobre o tubulo contorcido proximal de rim de camundongo (Mus musculus). Estudo ultra-estrutural. (X-rays effect on the proximal tubes of murine kidney (Mus musculus). Ultra-structural study).  

National Technical Information Service (NTIS)

The kidney alterations in mice it was submitted to total irradiation was studied, trying to determine which lesions were produced and in which sequence its occur. Knowing that irradiation, since in low doses, decrease the organism survival, since anticipa...

I. P. Pacheco

1973-01-01

317

La Seccion de Investigacion sobre Educacion Medica de la Facultad de Medicina de la Universidad National Autonoma de Mexico (The Medical Education Investigation Section of the School of Medicine of UNAM).  

ERIC Educational Resources Information Center

This document is an English-language abstract (approximately 1,500 words) of a survey of Mexican medical education needs for the future. To plan for these needs, SISEM of UNAM was formed with the objectives of carrying out and promoting investigations in the different areas of medical education. It also wants to distribute the information…

Campillo Sainz, Carlos; Alvarez, Tostado, Juan

318

Grupo de Trabajo Para la Preparacion del Proyecto Sobre el Desarrolo de Servicias de Bibliotecas y de Informacion Cientifica y Tecnica (Working Group for the Preparation of the Proposal on the Development of Library Services and Scientific and Technical Information).  

ERIC Educational Resources Information Center

The Office of Iberoamerican Education, an intergovernmental body based on educational and cultural cooperation for the purpose of disseminating information, documentation, advice, and assistance in the field of education, co-sponsors (with UNESCO) the work represented in this study of library and information planning and facilities in the Andean…

Oficina de Educacion Iberoamericana, Madrid (Spain).

319

Efecto del extracto de metanol de Achyranthes aspera linn. sobre la hepatotoxicidad inducida por rifampicina en ratas Effect of methanol extract of Achyranthes aspera linn. On rifampicin- induced hepatotoxicity in rats  

Microsoft Academic Search

ABSTRACT ABSTRACT ABSTRACT ABSTRACT Methanol extract of aerial parts of Achyranthes aspera Linn. (Family: Amaranthaceae) was tested for its effect on Methanol extract of aerial parts of Achyranthes aspera Linn. (Family: Amaranthaceae) was tested for its effect on Methanol extract of aerial parts of Achyranthes aspera Linn. (Family: Amaranthaceae) was tested for its effect on Methanol extract of aerial parts

BAFNA AR; MISHRA SH

320

A Contribuição da Economia das Convenções para o Entendimento sobre a Coordenação de Arranjos Produtivos na Pecuária de Corte Grupo de pesquisa: Estrutura, Evolução e Dinâmica dos Sistemas Agroalimentares e Cadeias Agroindustriais  

Microsoft Academic Search

The formation of a great number of networks based i n cooperation relations has questioned of the factors that can contribute for the success of such enterprises. Amongst the factors that help to understand the development of networks the coordination between the participants is of great importance. This article h ad as objective to identify which mechanisms of coordination used

CAXIAS DO SU

321

Feet First: A Booklet About Foot Care for Older People and People Who Have Diabetes (Primero los Pies: Un Folleto Sobre el Cuidado de los Pies para Personas de Edad y Personas con Diabetes).  

National Technical Information Service (NTIS)

In accord with the search for more effective ways to improve nursing care, the Division of Nursing has prepared this booklet as an example of a simplified type of teaching aid which the people who work in the health professions may find useful in helping ...

1972-01-01

322

EFFECTS OF EMOTIONAL CONTENT ON DECLARATIVE MEMORY: TWO STUDIES CONDUCTED ON HEALTHY SUBJECTS AND CEPHALALGIC PATIENTS EFECTOS DEL CONTENIDO EMOCIONAL SOBRE LA MEMORIA DECLARATIVA: DOS ESTUDIOS EFECTUADOS EN SUJETOS SANOS Y PACIENTES CEFALÁLGICOS  

Microsoft Academic Search

Several studies suggest that emotional arousal can promote memory storage. We report two studies evaluating the ef fects of emotional content on declarative memory, conducted with healthy subjects and cephalgic patients. We utilized an adaptation of two versions of the same story, with different arousing properties (neutral or emotional), which have been already employed in experiments involving the enhancing effects

A. Gasbarri; B. Arnone; A. Pompili; A. Marchetti; P. Di Fabrizio; S. Saad Calil; M. C. Tavares; C. Tomaz

323

Mision Informacion: Entrevista a Empleados en el Lugar donde Trabajan; Observar a Obreros mientras Trabajan; Programa sobre Experiencia Laboral (Mission Information: Worksite Interview, Shadow Community Workers, Work Experience Program). CHOICE (Challenging Options in Career Education).  

ERIC Educational Resources Information Center

The work-study guide is the third volume in the advanced level of a career education curriculum for elementary-secondary migrant children. Complementing the secondary level job information text and a workbook about decision making and self-awareness, the work-study guide is designed to accompany work exploration and experience programs. It…

Putnam and Northern Westchester Counties Board of Cooperative Educational Services, Yorktown Heights, NY.

324

EFECTO DE LA EXCLUSIÓN COMPETITIVA SOBRE LA MORTALIDAD E ÍNDICES DE PRODUCCIÓN DE POLLOS DE ENGORDE. Effect of the Competitive Exclusion on Mortality and Productive Performance in Broilers Chicken  

Microsoft Academic Search

It has been demonstrated that the administration from gastroin- testinal microflora of a healthy adult bird to a new born chick accelerates the maturation of the intestinal microflora and in- creases the resistance to Salmonellas colonization in the treated chicks. This concept known as Competitive Exclusion (EC) based on the fact that this mature intestinal flora excludes certain enteric pathogens,

Ana María Arzálluz-Fischer; Hirwin S. Rincón-Reyes; Saulo H. Urdaneta; Darwuin Arrieta; Leonardo A. Boscán-Duque; María Urdaneta-Rincón; Rafaela Muñoz-Gotera

325

QUALIDADE FISIOLÓGICA DE SEMENTES DE FEIJÃO EM PLANTIO DIRETO SOBRE DIFERENTES COBER TURAS DE PLANT AS EM DIAMANTINA, MG Physiological quality seeds of bean in no-tillage system over different coverings of plants in Diamantina, MG1  

Microsoft Academic Search

The objective this work was evaluate the effect of different coverings plants on the physiological quality seeds of bean in no- tillage system in Diamantina MG. The experiment was installed in the Campus II of UFVJM, in a Neossolo Quartzarênico Órtico típico, in blocks randomized design, with ten treatments and four replicates. The treatments were constituted of control chemical and

Ubirajara Russi Nunes; Nelson França Santos; Valter Carvalho; Andrade Júnior; Delacyr da Silva; Brandão Júnior; Geraldo Durães Pereira

326

Actas de la 4th mesa redonda sobre investigacion en "Lenguas Extranjeras" en la Universidad Autonoma Metropolitana 1996. (Proceedings from the 4th Roundtable on Investigation in Foreign Languages in the Autonomous Metropolitan University 1996).  

ERIC Educational Resources Information Center

The articles included in this volume were selected as exemplary papers from the conference in Mexico. The goal of the forum was to provide an opportunity for researchers from the three branches of the Universidad Autonoma Metropolitana (UAM) to meet and discuss research projects currently in progress at the university. The works presented here…

Zoreda, Margaret Lee, Comp.; Diop, Mamoudou Si, Comp.; Vivaldo Lima, Javier, Comp.

327

Efeito de antagonistas histaminergicos sobre o desenvolvimento de edema pulmonar em camundongos infectados com P-berghei. (Effect of a histaminergic antagonist over the pulmonary edema in P. berghei infected mice).  

National Technical Information Service (NTIS)

The involvement of histaminergic mechanisms in the pathogenesis of pulmonary oedema observed in p. berghei - infected mice was investigated. Histamine concentrations in plasma and whole blood of infected and normal mice were determined by radioenzymatic a...

M. A. Martins

1985-01-01

328

Reaching Higher. A Parent's Guide to the Washington Assessment of Learning. Revised = Para llegar mas arriba. Una guia para padres sobre la evaluacion del aprendizaje de los estudiantes del estado de Washington (Washington Assessment of Student Learning). Revisado.  

ERIC Educational Resources Information Center

This guide in English and Spanish is designed to answer questions parents may have about the Washington Assessment of Student Learning (WASL), including how it will help improve their children's education, how it is scored, and how to use the information it provides. In Washington, clear educational goals for subject content, thinking skills, and…

Washington Office of the State Superintendent of Public Instruction, Olympia.

329

Fortalecete! Pensamientos e ideas sobre el desarrollo de curriculo para maestras de educacion basica en espanol ("Get Energized! Thoughts and Ideas on Curriculum Development for Spanish Basic Education Teachers").  

ERIC Educational Resources Information Center

This booklet outlines approaches to adult basic education Spanish literacy. It includes the following: explanatory note for English (non-Spanish) readers; general goals of a Spanish language literacy (SLL) program in Holyoke, Massachusetts; checklists; learning objectives for reading and writing; SLL lesson plan guide; outline for SLL curriculum…

Holyoke JUNTOS Adult Basic Education Collaborative, MA.

330

Estudo polarografico sobre a formacao de complexos entre indio (III) e azoteto de sodio, em meio aquoso. (Polarographic study about the complex formation between indium (III) and sodium azide, in aqueous media).  

National Technical Information Service (NTIS)

The present work is a branch of the main work concerned with the complex formation between several metal cations and azide ligand in aqueous media. The polarographic behavior of indium in azide system showed the tendency of complexation. Using polarograph...

R. Tokoro M. Bertotti

1988-01-01

331

A Study of the Vertical Transport of Momentum, Sensible Heat, and Water Vapor over Vegetation-Covered Surfaces in the Tropics Um Estudo DOS Transportes Verticais de Momentum, Calor Sensivele Vapor d'Agua Sobre Superficie Vegetada Nos Tropicos.  

National Technical Information Service (NTIS)

The energy balance changes with aerodynamic characteristics of the surface for four successive crop stage are presented. Parameterizations are used to calculate the sensible and water vapor fluxes. The results of the momentum, sensible heat and water vapo...

R. G. B. Andre

1981-01-01

332

Some Aspects of Income Taxation of Public Enterprises (Quelques aspects de l'imposition du revenu des entreprises publiques) (Varios aspectos relacionados con la aplicación de impuestos sobre la renta de empresas publicas)  

Microsoft Academic Search

Public ownership of business in many countries is no longer confined to traditional fiscal or natural monopolies. Many governments have established or assumed ownership of nontraditional enterprises that generate profits and compete with private enterprise. In view of these developments, the almost exclusive emphasis, in the public finance literature, on traditional monopolies is no longer appropriate; greater emphasis should be

Robert H. Floyd

1978-01-01

333

Influencia de la edad y habito de fumar sobre las frecuencias espontanea y radioinducida de micronucleos en linfocitos humanos. (Influence of age, sex and life style factors (smoking habits) on the spontaneous and radiation induced micronuclei frequencies).  

National Technical Information Service (NTIS)

Several endpoints have been used for monitoring human populations for environmental or occupational exposure to genotoxic agents, particularly ionizing radiation. The cytokinesis-block micronucleus (MN) assay in peripheral lymphocytes is a reliable method...

M. Di Giorgio N. Nasazzi M. L. Heredia

1995-01-01

334

Pruebas Genéticas Predictivas y Percepción de Riesgos. Apuntes para la Comunicación Pública de Contenidos sobre Biotecnología. Predictive Genetic Testing and Risk Perception. Notes for Public Communication of Biotechnological Issues  

Microsoft Academic Search

We deal with the relationship between health researchers and the lay diffusion of their biotechnological findings. Our goal is to emphasize the importance of studying how health journalists and health professionals, focused in the idea of genetic risk, build up categories and channel information in such a way that eventually collaborate, inadvertently with misunderstandings, the enhancement of prejudice and, according

Luis David Castiel; Javier Sanz Valero

335

DESARROLLO DE LA TÉCNICA DE PULSO GALVANOSTÁTICO PARA MEDICIÓN DE CORROSIÓN SOBRE LA INTERFASE CONCRETO-ACERO. Development of the Technique of Pulse Galvanostatic for Measurement of Corrosion on Interphase Steel - concrete  

Microsoft Academic Search

RESUMEN Se presenta el diseño de un prototipo de sistema potenciostático utilizando instrumentación virtual, que implementa la técnica de pulso galvanostático. La técnica consiste en la impresión de un pulso de corriente eléctrica del orden de los microamperios cuya duración es de 10 segundos, mostrando la respuesta en voltaje experimentada por la interfase, con lo que se obtiene información cuantitativa

MIGUEL ALVAREZ; WILLIAM APERADOR; ORLANDO FERNANDEZ; CESAR ORTIZ

336

On the Weather of Venezuela: A Summary Report on the Venezuela Experiments of 1969 and 1972. (Sobre el Estado del Tiempo en Venezuela: Resumen del Estudio de los Experimentos Realizados en Venezuela en 1969 y 1972).  

National Technical Information Service (NTIS)

In the bilingual (Spanish and English) Technical Memo, On the Weather of Venezuela, the methodology and execution of the Venezuela meteorological and hydrological experiments of 1969 and 1972 are discussed first. Then the radiation balance and water balan...

H. Riehl

1977-01-01

337

Relatorio Final Sobre o Ensino Bilingue: Resultados da Avaliacao Externa da Experiencia de Escolarizacao Bilingue em Mocambique (PEBIMO) (Final Report on Bilingual Education: Results of External Evaluation of an Experiment in Bilingual Education in Mozambique).  

ERIC Educational Resources Information Center

The PEBIMO project was designed to determine whether bilingual education could improve the quality of primary education in Mozambique, recognizing that Portuguese is not the native language of the majority of Mozambican students. The project began in 1992 with 8 cohorts of first grade in 2 provinces; during this investigation, students were in…

Benson, Carolyn J.

338

Diferentes tipos de hidratação durante o exercício prolongado e sua influência sobre o sódio plasmático Different types of hydration during a lenghened exercise and their influence on plasmatic sodium  

Microsoft Academic Search

This study aims at identifying alterations in plasmatic sodium concentration, concerning four hydration procedures: a) water ad libitum; b) scheduled water; c) sport drink of type1 (SD-T1); d) and sport drink of type 2 (SD-T2). An intragroup (intranalysis) and an intergroup (interanalysis) were performed on hydration procedures during a physical work with a duration of 120 minutes and an intensity

Salvador Zamora Navarro

339

Estudios Sobre Equilibrios de Polianiones. Xiii. Polimerizacion de Los Teluratos en Nacl 1 M Y 25 Degrees (Studies Concerning the Equilibria of Polyanions. Xiii. Polymerization of Tellurates in One Molar Nacl Solution at 25 Degrees C).  

National Technical Information Service (NTIS)

The hydrolysis of telluric acid was studied in 1M NaCl ionic medium. The H(+) concentration was measured using a glass electrode. B, the total tellurium concentration and Z, the number of H(+) split off per tellurium atom, were varied as follows: (0.005 M...

F. Brito

1966-01-01

340

Can We Talk? Helping Families Talk about Self-Esteem, Sex, and Peer Pressure. Training Package = Conversamos? Ayudando a Familias a Hablar sobre la Autoestima, el Sexo, y la Presion de los Amigos. Paquete de Capacitacion.  

ERIC Educational Resources Information Center

This English and Spanish language multimedia packet comprises an educational curriculum designed to help families talk about self-esteem, sex, and peer pressure with their children in grades 4 through 8. The packet consists of a planning and training manuals, family activity books, and a videotape. The curriculum is comprised of four parent…

Cappello, Dominic; Newberry, Jerald

341

Manual de Adiestramiento sobre Terapia de Rehidratacion Oral y Control de las Enfermedades Diarreicas (Oral Rehydration Therapy and the Control of Diarrheal Diseases). Training for Development. Peace Corps Information Collection & Exchange Training Manual No. T-53.  

ERIC Educational Resources Information Center

This Spanish-language manual was developed to train Peace Corps volunteers and other community health workers in Spanish-speaking countries in oral rehydration therapy (ORT) and the control of diarrheal diseases. Using a competency-based format, the manual contains three training modules (organized in seven sessions) that focus on interrelated…

Clark, Mari; And Others

342

Western Hemisphere Conference on Persons with Disabilities. Conference Proceedings (Washington, D.C., March 14-18, 1993) = Conferencia Hemisferica Occidental sobre Personas con Discapacidades. Actas de la Conferencia. (Washington, D.C., 14 al 18 de Marzo de 1993).  

ERIC Educational Resources Information Center

This document presents the proceedings of a conference which brought together delegates and First Ladies representing western hemisphere nations to address needs and issues affecting people with disabilities in the Americas. It presents the texts of two keynote addresses: "Small Triumphs, Big Victories: A Global View of Persons with Disabilities,"…

Kelley, Jerry D., Ed.; And Others

343

Efeito DA Concentracao de Dois Tipos de Sedimento Em Suspensao Sobre a Colorimetria E Reflectancia DA Agua (Effect of the Concentration of Two Types of Sediment on Water Colorimetry and Reflectance).  

National Technical Information Service (NTIS)

A laboratory study was made to assess the effect of suspended sediment concentrations on water colorimetry and reflectance. Two kinds of sediment were used, each with similar silt and clay proportions. These sediments originated from TE (Terra Roxa Estrut...

R. B. Desouza I. M. Felix J. E. Mantovani E. M. L. M. Novo

1991-01-01

344

Educacion, Salud y Bienestar para el Nino Preescolar y la Familia (7 de Enero--29 de Febrero de 1996). Informe Curso sobre (Education, Health and Welfare for Small Children. January 7 - February 29, 1996. Report of a Course.)  

ERIC Educational Resources Information Center

This Spanish-language report (with an English summary) describes a course on interagency cooperation held at the Golda Meir Mount Carmel International Training Center in Haifa, Israel. The course, with 30 Central and South American participants, discusses the necessity of pooling resources and sharing responsibility among institutions in various…

Golda Meir Mount Carmel International Training Centre, Haifa (Israel).

345

Receta para el Exito. Una Guia Actualizada para Padres sobre el Mejoramiento de las Escuelas de Colorado y Logros Estudiantiles (Recipe for Success: An Updated Parents' Guide to Improving Colorado Schools and Student Achievement).  

ERIC Educational Resources Information Center

This Spanish language guide describes ways that parents can help improve student achievement and school quality. It answers such questions as: how to choose the right early-education opportunity for a preschooler; how to make sure a 5-year-old is ready for school; how to help a daughter do well in school; how to work with a daughter's or son's…

Taher, Bonnie; Durr, Pamela

346

EL DINERO UNO DE LOS DEMONIOS QUE SE DEBE CONTROLAR  

Microsoft Academic Search

En este escrito de reflexión vamos a explicar la importancia que tiene el dinero para la economía, aquí nos daremos cuenta que éste es un elemento imprescindible para el sistema económico; explicaremos también lo que significa la capacidad que tiene el dinero de representar el valor y el precio, conocimiento éste que nos permite entender por qué el dinero al

Rafael Gómez Henao

2010-01-01

347

ESTUDIO COMPARATIVO DE LA FORMACIÓN CONTINUA EN ESPAÑA EN RELACIÓN CON LA UNIÓN EUROPEA  

Microsoft Academic Search

La formación continua de los trabajadores ocupados contribuye al reciclaje permanente y a la adquisición de nuevos conocimientos que les permite adaptarse a un entorno laboral y tecnológico en continuo cambio. Todo ello constituye un elemento fundamental para mejorar la competitividad de las empresas. El objetivo de este trabajo es realizar un estudio comparativo de la situación de España

González Flores; Ana Saiz Santos; Euskal Herriko Unibertsitatea

348

El metabolismo social del País Vasco desde el análisis de flujos materiales  

Microsoft Academic Search

La desvinculación de la mejora del bienestar respecto del uso de los recursos y de la contaminación es esencial para lograr un desarrollo sostenible. Para avanzar en esta dirección es preciso partir del conocimiento del metabolismo de la sociedad. Es decir, debemos analizar en qué medida nuestras sociedades “ingieren” materias primas, que son “metabolizadas” para producir bienes y servicios, y

Iñaki Arto

2009-01-01

349

La visión global de la utilidad  

Microsoft Academic Search

Resu men En el presente documento se aborda el concepto y teorías de la Utilidad, en él, se consideran los desarrollos que han tenido a través de la historia, las diferentes visiones según las disciplinas del conocimiento; pero reviste especial importancia los aportes hechos por la filosofía, la economía y las matemáticas. En su análisis es de vital importancia la

José Zacarías Mayorga Sánchez

2010-01-01

350

THE CONCEPTUAL CARD DECK  

Microsoft Academic Search

The conceptual card deck is a game for the collaborative construction of concept maps. It was developed at the Conéctate al Conocimiento Project of Panama as an easy way to introduce novice mappers to concept maps and propositional structure, with very little prior explanation of these notions. Though it has been used by some of the Project's facilitators in teacher

Rita Marissa Giovani; María Carballeda; Norma Miller; Gerardo Lezcano; Carmen Ramos; Adrián Chang

2008-01-01

351

A SEMANTIC SCORING RUBRIC FOR CONCEPT MAPS: DESIGN AND RELIABILITY  

Microsoft Academic Search

At Panama's Conéctate al Conocimiento Project there was the need to develop measurement tools to help assess the Project's overall progress towards the goal of implementing the use of concept maps for meaningful learning in the country's public elementary schools. Efforts in this direction led to the development of a taxonomy for concept maps consisting of two components, a topological

Norma L. Miller; Alberto J. Cañas

352

INTERACTION BETWEEN TOPOLOGY AND SEMANTICS IN CONCEPT MAPS: A NEUROLINGUISTIC INTERPRETATION  

Microsoft Academic Search

This article analyses, from a neurolinguistic perspective, results obtained from the application of a taxonomy of concept maps developed at the Conéctate al Conocimiento Project in Panama to a sample of over 500 maps. The 2-part taxonomy consists of a topological taxonomy and a semantic scoring rubric. Of particular interest to us is the association found between structural and semantic

Leda Beirute; Norma L. Miller

353

The Use of an Innovation Classroom: A Perspective in the Introduction of ICT in Elementary Schools  

Microsoft Academic Search

In Panama, ICT's (Information and Communication Technologies) are implemented in elementary schools through the Conéctate al Conocimiento project (Tarté, 2006). This project has reached up to more than 700 schools across the country, providing them with the tools to create a national knowledge network. All this effort is towards the promotion on knowledge construction and collaboration in such construction. The

Miguel Ángel Rodríguez; José Del Carmen Barrios; Ernesto Sánchez Schultz

2009-01-01

354

WHO AM I? BUILDING A SENSE OF PRIDE AND BELONGING IN A COLLABORATIVE NETWORK  

Microsoft Academic Search

The Conéctate al Conocimiento project in Panamá has among its aims to establish a community of students and teachers that covers all public schools in the country. With this in mind, a network of schools has been implemented that supports and fosters collaboration, publishing and sharing, and that provides each participant with his\\/her own space and identity. During their training

Elsa Sánchez; Celina Bennett; Clemente Vergara; Ricaurte Garrido

355

A COMPARISON BETWEEN CONCEPT MAPS AND A METHODOLOGY COMMONLY USED IN PANAMANIAN ELEMENTARY SCHOOLS BASED ON QUESTIONNAIRES  

Microsoft Academic Search

The República de Guatemala School in Panama joined the Conéctate al Conocimiento Project in 2006. Since then, concept maps are being used in the school to promote more meaningful learning experiences among students. Some teachers, however, have doubts as to whether this methodology is appropriate for subjects that involve a great deal of factual information, as is the case in

Indira Guardia; Lisnelly Caballero; Amílcar Rojas

356

LOS ÓRDENES DE LA VIOLENCIA: ESPECIE, SEXO Y GÉNERO 1  

Microsoft Academic Search

En la actualidad estamos asistiendo a un ejercicio de ingeniería social consistente en presentar, como un hecho, como conocimiento de sentido común, la contrapos ición violentos\\/demócratas. Se considera incuestionable que violencia y democracia forman una antinomia, dos formas de abordar las cuestiones políticas opuestas y mutu amente excluyentes. Un trabajo paralelo es el que se está haciendo en relación a

MARÍA JESÚS IZQUIERDO

1998-01-01

357

La biodiversidad como recurso estratégico  

Microsoft Academic Search

Con los nuevos desarrollos y avances ocurridos en los últimos años, vinculados al conocimiento genético, que motivaron que se desarrollara la lectura e interpretación del genoma humano, y que detonaron todo un sin fin de estudios (que se venia realizando a desde tiempos atrás), en los seres vivos del planeta principalmente animales y plantas, posicionaron a la biodiversidad de todo

Edgar Talledos Sánchez

2007-01-01

358

Las revistas internacionales de geografía física: análisis de las publicaciones reflejadas en el Science Citation Index del Journal of Citation Reports durante el período 1989-2004  

Microsoft Academic Search

El manejo de los índices de impacto de las revistas internacionales es capital para investigadores, profesores y estudiantes de tercer ciclo ya que permite seleccionar la publicación más adecuada para dirigir las investigaciones. Al margen, en la actualidad, las trayectorias curriculares se están midiendo a través de las publicaciones en revistas indexadas, por lo que el conocimiento de estos índices

Carles Barriocanal Lozano

2007-01-01

359

Mujeres en ascenso: dinámica del sistema educativo y del mercado laboral en Colombia, 1900-2000  

Microsoft Academic Search

El objetivo principal de la presente investigación es describir y analizar los cambios en la transmisión de conocimiento en los establecimientos educativos femeninos de Bogotá y la participación de la mujer dentro del mercado laboral bogotano. Con base en los resultados que arrojó la Encuesta de empleo de 1963-1970 para Bogotá y la Encuesta Integrada de hogares 2006, se elaboró

María del Pilar López-Uribe; Diana Quintero Castellanos; Loly Aylú Gaitán Guerrero

2011-01-01

360

Platiquemos un rato...  

Cancer.gov

Esta presentación no fue diseñada para una audiencia con sólo educación básica; es mejor para personas con algún conocimiento de temas de salud. Se recomienda que durante la presentación monitoree usted a su audiencia para asegurarse de que se hayan entendido los términos y conceptos. Algunas láminas contienen información opcional para médicos, para otros profesionales de la salud o para líderes de la comunidad.

361

Analisis de disponibilidad de infraestructura y acceso a las tecnologias de la informacion (TIC) en America Latina  

Microsoft Academic Search

Los paises desarrollados han tenido mas acceso a la economia del conocimiento surgida por la amplia utilizacion de las tecnologias de la informacion y la comunicacion (tic) en las actividades productivas. Los paises de America Latina afrontan la llamada “brecha digital”, aun cuando han tenido avances importantes en el intento por articularse a los circuitos mundiales economicos y de informacion;

Raul Ernesto Acosta Mesa

2009-01-01

362

PROPUESTA DE UN MODELO DE GESTIÓN AMBIENTAL PARA LA SEDE UNIVERSITARIA MUNICIPAL LA PALMA  

Microsoft Academic Search

La gravedad de los problemas ambientales obliga a replantear el papel de la educación ante ella; reivindicando así sus aportes al respecto. En la Universidad recae una responsabilidad de primer orden en la socialización de los conocimientos y en la formación de una nueva cultura de respeto al entorno natural y social y sus valores. Se necesita, y es impostergable,

Yaima Gómez González; Diamelys Pimentel Rivera; Maray Martínez Sánchez

2012-01-01

363

Diarrea intratable causada por anomalías congénitas de los enterocitos  

Microsoft Academic Search

ExtractoFundamento: La diarrea intratable de la lactancia representa un problema grave que conlleva un grado elevado de morbilidad y mortalidad. Estos casos requieren una asistencia dedicada tanto por parte de los padres como del personal médico, dado que no se dispone de remedios fáciles. La escasez de pacientes indica que para progresar en el conocimiento de estos trastornos son necesarios

Alan D. Phillips

2006-01-01

364

Exámenes selectivos de detección del cáncer colorrectal  

Cancer.gov

Un ejemplo excelente del poder de la investigación de prevención es el progreso sustancial que hemos logrado en la reducción de la incidencia y muerte por cáncer colorrectal, con nuevos conocimientos que iluminan el camino a incluso mayores reducciones en un futuro cercano.

365

Consejos para pacientes que reciben radioterapia  

Cancer.gov

Una serie de 11 páginas individuales que ofrece consejos sobre cómo controlar los efectos secundarios de la radioterapia. Cada página incluye el punto de vista de personas con cancer sobre la radioterapia.

366

Instantánea del cáncer de esófago  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de esófago; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

367

Instantánea del cáncer de próstata  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de próstata; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

368

Instantánea del cáncer de estómago  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de estómago; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

369

Instantánea de los cánceres de hígado y de las vías biliares  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre los cánceres de hígado y de las vías biliares; así como ejemplos de actividades del NCI y adelantos en la investigación de estos tipos de cáncer.

370

Prevención del cáncer de boca (PDQ®)  

Cancer.gov

Sumario de información revisada por expertos sobre factores que pueden influir en el riesgo de presentar cáncer de labio o de boca, y sobre las investigaciones dirigidas a la prevención de esta enfermedad.

371

Instantánea del sarcoma de Kaposi  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el sarcoma de Kaposi; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

372

Instantánea del cáncer de tiroides  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de tiroides; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

373

Instantánea del cáncer de ovario  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de ovario; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

374

Instantánea del cáncer de cuello uterino  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de cuello uterino; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

375

Instantánea del cáncer de seno (mama)  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de seno (mama); así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

376

Instantánea del cáncer colorrectal  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer colorrectal; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

377

Instantánea de los cánceres de cabeza y cuello  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre los cánceres de cabeza y cuello; así como ejemplos de actividades del NCI y adelantos en la investigación de estos tipos de cáncer.

378

Instantánea del cáncer de endometrio  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de endometrio; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

379

48 CFR 252.229-7005 - Tax exemptions (Spain).  

Code of Federal Regulations, 2010 CFR

...Empresas (Business Trade Tax). (7) Impuestos Especiales de Fabricacion (Special Products Tax). (8) Impuesto Sobre el Petroleo y Derivados (Tax on Petroleum and its By-Products). (9) Impuesto Sobre el Uso de Telefona (Telephone Tax)....

2009-10-01

380

48 CFR 252.229-7005 - Tax exemptions (Spain).  

Code of Federal Regulations, 2010 CFR

...Empresas (Business Trade Tax). (7) Impuestos Especiales de Fabricacion (Special Products Tax). (8) Impuesto Sobre el Petroleo y Derivados (Tax on Petroleum and its By-Products). (9) Impuesto Sobre el Uso de Telefona (Telephone Tax)....

2010-10-01

381

La terapia hormonal para la menopausia y el cáncer  

Cancer.gov

Hoja informativa acerca de los resultados de los estudios sobre el uso de la terapia hormonal para la menopausia. Incluye información sobre el efecto de esta terapia en el cuerpo y explica los riesgos y beneficios del uso de hormonas.

382

Instantánea de los cánceres de cerebro y del sistema nervioso central  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre los cánceres de cerebro y del sistema nervioso central; así como ejemplos de actividades del NCI y adelantos en la investigación de estos tipos de cáncer.

383

Instantánea del cáncer de vejiga  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de vejiga; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

384

Instantánea del cáncer de riñón  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de riñón; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

385

Treatments for Diabetes  

MedlinePLUS

... y la diabetes Ofrece información general sobre la nutrición, incluyendo cuánto, cuándo y cómo debe comer un ... diabetes es una compilación de la serie sobre nutrición titulada Tengo Diabetes, en particular, los títulos Qué, ...

386

Instantánea del cáncer de páncreas  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de páncreas; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

387

Instantánea del cáncer de pulmón  

Cancer.gov

Información sobre las tendencias de incidencia, mortalidad y financiamiento del NCI sobre el cáncer de pulmón; así como ejemplos de actividades del NCI y adelantos en la investigación de este tipo de cáncer.

388

Influence of Nutritional Recovery on the Leptin Axis in Severely Malnourished Children  

Microsoft Academic Search

ing 166% of levels observed in control group. sOB-R decreased sig- nificantly (P 0.001), and a 142-fold molar excess of sOB-R over leptin was found. There were significant correlations between leptin and IGF-I after 2 wk and IGF-binding protein-3 during the whole study. sOB-R was not correlated with any anthropometric data, whereas IGF-I was a predictor of sOB-R variance in

Katja Stein; Edgar Vasquez-Garibay; Juergen Kratzsch; Enrique Romero-Velarde; Gerhard Jahreis

389

Cartes de Salvador Espriu a Vilama Devi i a Manuel de Seabra  

Microsoft Academic Search

Vint-i-una cartes de Salvador Espriu adreçades a Vimala Devi i a Manuel de Seabra sobre l'obra literària de Vimala Devi, sobre el procés de traducció de 'La pell de brau' al portuguès i a l'esperanto a càrrec de Manuel de Seabra i, finalment, sobre l'ideari iberista de l'escriptor català.

Víctor Martínez-Gil

2005-01-01

390

NATUREZA DA CIÊNCIA E ENSINO DE FÍSICA: CONSTRUINDO RELAÇÕES A PARTIR DO ESTUDO DA ÓPTICA NEWTONIANA NATURE OF SCIENCE AND PHYSICS TEACHING: BUILDING CONECTIONS THROUGH THE ANALYSIS OF NEWTONIAN OPTICS  

Microsoft Academic Search

A busca por um ensino de física que desperte o senso crítico de alunos e professore s sobre assuntos relacionados à C iência tem promovido a criação de diversas propostas e iniciativas que envolvam a discussão da Natureza da Ciência (NdC). A NdC pode ser definida como um conjunto de saberes sobre a C iência e sobre os processos que

Breno Arsioli Moura; Cibelle Celestino Silva

2008-01-01

391

Determinantes de la mortalidad y la prevalencia de enfermedades diarreicas agudas en menores de cinco años en Colombia  

Microsoft Academic Search

Este trabajo analiza los efectos que sobre la salud de los niños menores de cinco años tienen las características sanitarias de sus viviendas en Colombia. Específicamente, se consideran los impactos de estos factores sobre la mortalidad y la prevalencia de enfermedades diarreicas agudas (EDA). Así mismo, se estima la influencia del origen racial sobre las condiciones de salud de los

Mauricio Rodriguez Gomez

2012-01-01

392

¡Helados!  

NSDL National Science Digital Library

En esta tira cómica, Mateo y Cientina emplean su conocimiento de la química y las medidas para esta actividad deliciosa - ¡hacer helado! En hacer la actividad los participantes experimentarán las causas y efectos por cambiar las medidas de los ingredientes para ver los diferentes resultados en su helado. También aprenderán lo importante que es seguir instrucciones para que todo quede sabroso.

Science, Lawrence H.

2009-01-01

393

Modelización de un sistema territorial \\  

Microsoft Academic Search

El desarrollo de una base de conocimiento común y sólida que permita la máxima objetividad y transparencia en la evaluación de la sostenibilidad dentro del proceso de toma de decisiones, constituye uno de los pilares básicos para su implementación en el planeamiento estratégico y la gestión del territorio. La caracterización del sistema ecológico-ambiental, económico, social e\\u000ainstitucional que es objeto

Arantzazu Urzelai; M. Olazábal; G. García; O. Santa Coloma; K. Herranz; Beñat Abajo; J. A. Acero; E. Feliu; I. Aspuru

1970-01-01

394

Manual for ERLE (Energy-Related Laboratory Equipment). Instructions and information for institutions of higher learning concerning used energy-related laboratory equipment grants; Manual para ERLE [Equipo de Laboratorio Relacionado con la Energia]. Instrucciones e informacion para instituciones de educacion superior sobre subvenciones de equipo de laboratorio usado relacionado con la energia  

SciTech Connect

This is a listing of energy related equipment available through the Energy-Related Laboratory Equipment Grant Program which grants used equipment to institutions of higher education for energy-related research. Information included is an overview of the program, how to apply for a grant of equipment, eligibility requirements, types of equipment available, and the costs for the institution.

Not Available

1994-10-01

395

PRODUCCIÓN DE COMPLEJOS ENZIMÁTICOS CELULOLÍTICOS MEDIANTE EL CULTIVO EN FASE SÓLIDA DE Trichoderma sp. SOBRE LOS RACIMOS VACÍOS DE PALMA DE ACEITE COMO SUSTRATO PRODUCTION OF ENZYMATIC COMPLEX IN SOLID STATE FERMENTATION BY Trichoderma sp. USING PALM OIL EMPTY FRUIT BUNCH (EFB) AS SUBSTRATE  

Microsoft Academic Search

The oil palm industry in Colombia, the fifth world manufacter, generates lignocelulosic waste like the empty fruit bunch (EFB), which remains after removing the fruit of oil palm. Keeping in mind this characteristic, it can be used as substrate for cellulases production. In this study we evaluate the productivity of cellulases through native crop of Trichoderma viride T12 using EFB.

396

Los Hispanos: Problemas y Oportunidades. Resumen de la Actual Situacion Demografica, Economica, Social y Politica de los Hispanos en los Estados Unidos y de las Iniciativas Tomadas por la Fundacion Ford Para Hacer Frente a las Necesidades de esta Poblacion en Aumento y Determinar sus Efectos Sobre la Sociedad Estadounidense. Documento de Trabajo de la Fundacion Ford, No. 436.  

ERIC Educational Resources Information Center

The Hispanic population's growing impact on American society has caused the Ford Foundation to explore new Foundation initiatives. The 1980 census revealed 14.6 million Hispanics: 60% Mexican American; 14% Puerto Rican; 6% Cuban, and 20% Other. The Hispanic population in the United States is growing and is characterized by diversity; rapid growth…

Ford Foundation, New York, NY.

397

EFEITO DO NÍVEL ENERGÉTICO E DA SUPLEMENTAÇÃO COM CLORETOS DE POTÁSSIO E DE AMÔNIA NA DIETA SOBRE AS RESPOSTAS FISIOLÓGICAS E O DESEMPENHO DE FRANGOS DE CORTE NO VERÃO1 Effect of the energy level and supplementation with potassium and ammonium chlorides in the diet on the physiological parameters and the performance of broiler in the summer  

Microsoft Academic Search

RESUMO Realizou-se este estudo com o objetivo de verificar o efeito do nível energético da ração e da suplementação com clo- retos de potássio e de amônia na dieta de frangos de corte no verão. Foram utilizados 240 frangos machos, Hubbard, com peso médio inicial de 1204 g, distribuídos num delineamento inteiramente casualizado, em esquema fatorial 2 x 3 x

Bonifácio Benício de Souza; Antônio Gilberto Bertechini; Antônio Soares Teixeira; José Augusto de Freitas; Ademir José Conte

398

Attending School and Learning or Repeating and Leaving. A Study about the Determinants of Grade Repetition and Dropout in Primary School in Honduras. Synthesis of the Study = Asistir y Aprender o Repetir y Desertar. Un Estudio sobre los Factores que Contribuyen a la Repitencia en la Escuela Primaria en Honduras. Sintesis del Informe.  

ERIC Educational Resources Information Center

This paper synthesizes a study designed to identify the factors that contribute to primary school repetition and dropout in Honduras. Data were collected by record reviews; teacher, student, and parent interviews; and a test of Spanish. The sample included 1,253 students in grades 1 and 3 in 40 schools in rural Honduras. The main findings of the…

McGinn, Noel F.; And Others

399

Evaluacion de la radiacion recurrente con gammas de Cobalto 60 sobre variables agronomicas de cebada maltera (Hordeum Vulgare L.) en la generacion R(sub 2)M(sub 1). (Evaluation of recurrent radiation with Cobalt 60 gamma rays on agronomic traits of barley (Hordeum Vulgare L.) in the R(sub 2)M(sub 1) generation.).  

National Technical Information Service (NTIS)

The objective of this work was to evaluate the effect of recurrent radiation on agronomic traits in two barley varieties. The research was carried out at experimental fields pertaining to the Instituto de Investigacion Agropecuaria, Acuicola y Forestal of...

M. G. Vega

1994-01-01

400

Lo que Piensan los Estudiantes y Profesores Sobre la Calidad de la Educacion Superior. Estudio Comparativo en 5 Instituciones de Educacion Superior--dos publicas y tres privadas--en Guadalajara, Jalisco, Mexico (What Students and Faculties Think about the Quality of Higher Education. Comparative Study of 5 Higher Education Institutions--Two Public and Three Private--in Guadalajara, Jalisco, Mexico).  

ERIC Educational Resources Information Center

This study, written in Spanish, compared attitudes of students (N=302) and faculty (N=28) at five institutions of higher education (two public and three private) in Guadalajara, Jalisco, Mexico. The study explored first, whether respondents believed there are significant quality differences between private and public universities and, second, what…

Yanez, Maria Lorena Hernandez

401

Informacion Tecnologica Sobre el Cultivo de Peces en Aguas Estancadas, Aplicadas a la Especie Dormitator Latifrons (Chame) y Aspectos de su Industrializacion (Technological Information on Fish Culture in Stagnant Water Applied to the Specie Dormitator Latifroms (Chame) and Aspects of Industrialization).  

National Technical Information Service (NTIS)

This report covers the following subjects: Identification and description of the species; geographical distribution; biology; feeding; growth; artificial and semiartificial propagation; diseases; description of current technology of Chame cultivation; exp...

1980-01-01

402

NITROGÊNIO, FÓSFORO E POTÁSSIO NA NUTRIÇÃO E NO CRESCIMENTO DE MUDAS DE LARANJEIRA VALÊNCIA, ENXER TADAS SOBRE LIMOEIRO CRA VO Effect of nitrogen, phosphorus, and potassium levels on nutrition and production of seedlings of 'Valencia' sweet orange grafted on 'cravo' lemon rootstock  

Microsoft Academic Search

The experiment was carried out in greenhouse at the FCAV\\/Unesp, Jaboticabal-SP during the period of November 2005 to January 2007. The objective of this study was to evaluate development components and nutritional status of seedlings of 'Valencia' ( Citrus sinensis Osbeck) sweet orange grafted on 'Cravo' lemon rootstock ( Citrus limonia Osbeck), in response to Nitrogen, Phosphorus, and Potassium levels.

Renato de Mello Prado; Danilo Eduardo Rozane; Gustavo Silva Camarotti; Marcus André; Ribeiro Correia; William Natale; José Carlos Barbosa

403

El juego entre el nacimiento y los 7 anos: Un manual para ludotecarias. Investigacion-accion sobre la Familia y la Primera Infancia. UNESCO Sector de Educacion Monografia (Play between Birth and 7 Years: A Manual for Preschool Teachers. Action Research in Family and Early Childhood. UNESCO Education Sector Monograph).  

ERIC Educational Resources Information Center

The purpose of this Spanish-language manual is to help preschool teachers better understand theoretical concepts related to children's play. Following a preface that discusses UNESCO's activities related to early childhood education, the two main sections of the manual discuss children's play between 0-2 years and 2-7 years. Each section includes…

Grellet, Carolina

404

Tabla de Especificaciones e Instructivo sobre Elaboracion de Pruebas Objetivas en la Ensenanza Primaria, para las asignaturas de Estudios Sociales, Idioma Espanol, Matematicas y Ciencias Naturales (Specification Tables and Instructions for the Construction of Objective Tests in the Primary Grades in Social Studies, Spanish, Mathematics, and Natural Sciences).  

ERIC Educational Resources Information Center

This booklet presents specification tables illustrating the relative importance given to topics on tests within a particular subject area. The general subject areas are social studies, Spanish, mathematics, and natural sciences. Tables are provided for final exams in each of these areas for several primary grades, illustrating the importance of…

Ministerio de Educacion, Guatemala City (Guatemala). Direccion de Bienestar Estudiantil y Educacion Especial.

405

Proyecto Curricular Sobre la Herencia Iberoamericana. Latinos en la Formacion de los Estados Unidos de American: Ayer, Hoy y Manana. Procedimientos de la Conferencia Sequnda Conferencia Anual del Panel Consultivo Internacional en Santillana del Mar, Espana (The Ibero-American Heritage Curriculum Project. Latinos in the Making of the United States of America: Yesterday, Today, and Tomorrow).  

ERIC Educational Resources Information Center

The Ibero-American Heritage Curriculum Project is an interdisciplinary curriculum development project designed to integrate the study of Ibero-American heritage and culture into classroom instructional programs, kindergarten through grade 12. The project was initiated by the New York State Education Department and involves the Spanish National…

New York State Education Dept., Albany.

406

EFECTIVIDAD DE EXTRACTOS BOTÁNICOS DE DIEZ PLANTAS SOBRE LA MORTALIDAD Y REPELENCIA DE LARVAS DE Rhynchophorus palmarum L., INSECTO PLAGA DEL PIJUAYO Bactris gasipaes KUNTH EN LA AMAZONÍA DEL PERÚ Effectiveness of botanical extracts from ten plants on mortality and larval repellency of Rhynchophorus palmarum L., an insect pest of the Peach palm Bactris gasipaes Kunth in Amazonian Peru  

Microsoft Academic Search

A B S T R A C T Pest resistance to chemical insecticides has grown in recent years, which is the motive for the search for alternative methods, such as plants with larvicidal activity. The objective of this research was to evaluate mortality and larval repellency of Rhynchophorus palmarum L. (Curculionidae), a pest of the Peach palm Bactris gasipaes Kunth

407

Effect of lyophilized jumbo squid (Dosidicus gigas) fin and mantle muscle on dough properties and bread baking performance of commercial wheat flour Efecto de aleta y músculo de manto de calamar gigante (Dosidicus gigas) liofilizado sobre las propiedades de la masa y la calidad panadera de una harina de trigo comercial  

Microsoft Academic Search

The effect of 25 and 50 g\\/kg of lyophilized jumbo squid (Dosidicus gigas) fin (JSF) and mantle muscle (JSM) on dough properties and baking performance of wheat flour were studied. Dough maximum resistance (Rmax), extensibility, deformation work (Area, 45-min resting time), baking performance, loaf volume, and acceptability were evaluated. JSF (25 g\\/kg) almost tripled (P ? 0.05) Rmax compared to

J. C. Ramirez-Suarez; A. R. Islas-Rubio; L. C. Montoya-Ballesteros; M. C. Granados-Nevarez; F. Vázquez-Lara; R. Pacheco-Aguilar; M. E. Lugo-Sánchez

2012-01-01

408

3. Congreso Regional sobre Seguridad Radiologica y Nuclear, Congreso Regional IRPA y 3. Congreso Peruano de Proteccion Radiologica. Libro de Resumenes. (Proceedings of the 3rd Regional Meeting on Radiological and Nuclear Safety, Regional Meeting on International Radiation Protection Association (IRPA) and 3rd Peruvian Meeting on Radiological Protection).  

National Technical Information Service (NTIS)

Latin American specialists talked about nuclear safety and radiological protection, radiation natural exposure, biological effect of radiation, radiotherapy and medical radiological safety, radiological safety in industry and research. The conference also...

1995-01-01

409

OCORRÊNCIA DO LEITE INSTÁVEL AO ÁLCOOL 76% E NÃO ÁCIDO (LINA) E EFEITO SOBRE OS ASPECTOS FÍSICO-QUÍMICOS DO LEITE OCCURRENCE OF UNSTABLE TO ALCOHOL 76% AND NON-ACID MILK (LINA) AND INFLUENCE ON PHYSICO- CHEMICAL ASPECTS OF MILK  

Microsoft Academic Search

The Unstable to alcohol 76% Non-Acid Milk (LINA) is characterized by loss of protein stability, which precipitates in alcohol 76% test without being acid (< 18 °D). This situation is characterized by alterations in the physic-chemical properties of the milk with changes of nutritional quality. Results of this test will determine milk acceptance at dairy industry and milk producer may

Lúcia Treptow Marques; Maira Balbinotti Zanela; Maria Edi Ribeiro Ribeiro; Vivian Fischer

410

Viviremos! On the Road to Healthy Living: A Bilingual Curriculum on AIDS and HIV Prevention for Migrant Students (Grades 6-12) = El Camino Hacia la Salud: Un Programa de Estudio Bilingue sobre la Prevencion del SIDA y del VIH para Estudiantes Migrantes (Grados 6-12).  

ERIC Educational Resources Information Center

This curriculum provides the basic information everyone needs to avoid HIV infection, but was specifically designed for Latino farmworker students in grades 6-7. The student materials are written in Spanish and English and may be used with older student or young adults, or in English-as-a-second-language courses. An introduction provides…

VAMOS (Villarreal Analytical Management and Organizational Services), San Marcos, TX.

411

EFECTO DE LA ADICIÓN DE RESIDUOS DE COSECHA Y DE UN HONGO MICORRIZÓGENO SOBRE EL CRECIMIENTO DE TRIGO Y PARÁMETROS QUÍMICOS Y BIOLÓGICOS DE UN ANDISOL Effect of addition of crop residues and mycorrhizal fungi on wheat growth and the chemical and biological parameters of an Andisol  

Microsoft Academic Search

A B S T R A C T Among the diverse agrotechnological practices appli- cable to low-input investment agricultural systems, the additions of plant residues to soils as a nutrient source, and the appropriate management of arbuscular mycorrhizal (MA) symbiosis, are being worldwide considered. Therefore, the main objective of this study was to test the application effect of two crop

Yonathan Redel; Rosa Rubio; Fernando Borie

412

"Estudia para que no te pase lo que a mi": Narrativas Culturales Sobre el Valor de la Escuela en Familias Mexicanas ("Study So That What Happened to Me Doesn't Happen to You": Cultural Narratives about the Value of Schooling in Mexican Families).  

ERIC Educational Resources Information Center

Narratives used by parents in Mexican working-class families to motivate their children to study are examined for the advice offered and parental attitudes about the importance of school. The integration of contemporary pressures about the value of schooling is investigated, as well as the ways in which the value of schooling is being…

Ramos, Claudia Saucedo

2003-01-01

413

Componentes espectrales directa y difusa, UVA y UVB y de acciones biológicas de la radiación solar incidente sobre Buenos Aires. Mediciones y modelización Direct and diffuse spectral components, UVA and UVB and biological actions of the solar radiation incident on Buenos Aires. Measurements and modelization  

Microsoft Academic Search

Se presentan mediciones de irradiancia espectral solar en el rango ultravioleta, efectuadas en el CEILAP, Gran Buenos Aires, utilizando el espectrorradiómetro portátil Ocean Optics HR4000, recientemente incorporado. La relación global\\/difusa crece y la relación difusa\\/directa decrece con la longitud de onda, pasando por el valor uno (igualdad de ambas componentes) a longitudes de onda cada vez mayores. Este comportamiento se

M. M. Raponi; G. Salum; F. Gonzalez; E. Quel; R. D. Piacentini

414

EFEITOS DO TRATAMENTO COM ANTI-HELMÍNTICO EM CORDEIROS NATURALMENTE INFECTADOS COM HELMINTOS GASTRINTESTINAIS SOBRE OS PARÂMETROS HEMATOLÓGICOS, GANHO DE PESO E QUALIDADE DA CARCAÇA THE EFFECTS OF ANTHELMINTIC TREATMENT IN LAMBS, NATURALLY INFECTED WITH GASTRINTESTINAL HELMINTHS, ON THE HAEMATOLOGICAL PARAMETERS, WEIGHT GAIN AND CARCASS QUALITY  

Microsoft Academic Search

Sixteen male, crossed-breed lambs were randomly allocated in two groups of 8 animals each. The Group 1 was composed of treated animals with anthelmintic (doramectinÒ) and Group 2 of non- treated animals. The lambs remained with their moth- ers on a pasture of coast-cross (Cynodon dactylon). The lambs were controlled every 14 days by means of eggs counts, packed cell

E. L. KAWANO; M. H. YAMAMURA; E. L. A. RIBEIRO

415

The Influence of Social Security on Household Savings: A Cross-Country Investigation (L'influence de la sécurité sociale sur l'épargne des ménages: analyse par groupes de pays) (La influencia de los seguros sociales sobre el ahorro de los hogares: un análisis transversal de países)  

Microsoft Academic Search

This article examines the role of social security schemes in determining intercountry differences in the savings propensities of households. To this end, an eclectic model of long-run household savings behavior is constructed on the basis of the absolute-income, the permanent-income, and the life-cycle hypotheses, incorporating the effects of social security benefits (old-age pensions or lump-sum disbursements, transfers against current contingencies,

George Kopits; Padma Gotur

1980-01-01

416

A CGE Assessment of the Impacts on Electricity Production and CO2 Emissions of a Residential Demand Response Program in Spain\\/Impacto sobre la producción eléctrica y emisiones de CO2 de un programa de gestión activa de demanda eléctrica residencial: Un MEGA para España  

Microsoft Academic Search

Changes in electricity demand can bring substantial shifts in the production structure, costs, and level of emissions of electricity systems. However, the electricity sector is not the only one affected as these changes can create significant repercussions in other sectors and, consequently, in the whole economy. In this paper, the indirect effects of a reduction in household demand for electricity

RENATO RODRIGUES; PEDRO LINARES; ANTONIO G. GÓMEZ-PLANA

2011-01-01

417

Jovens vivendo com HIV\\/AIDS: a infl uência da rede de relações, do coping e do neuroticismo sobre a satisfação de vida Young people living with HIV\\/AIDS: the infl uence of relationship network, coping and neuroticism on life satisfaction  

Microsoft Academic Search

Objectives: To investigate the effect of the variables network of relationships, neuroticism, and coping strategies on life satisfaction of HIV positive youths, and to present a descriptive profi le of the sample for the studied variables. Methods: Forty-fi ve HIV positive youths from three health care centers located in the metropolitan area of Porto Alegre, whose mean age was 18.7

Adriana Jung Serafi; Denise Ruschel Bandeira; Conselho Nacional

2009-01-01

418

Resumen Bibliografico de los Trabajos de Investigacion Sobre la Utilizacion de Algunas Cosechas Tropicales Llevados a Cabo en el Laboratorio de Tecnologia de Alimentos, 1951-1979 (An Annotated Bibliography of Tropical Crops Processing Research Conducted at the Food Technology Laboratory, 1951-1979).  

National Technical Information Service (NTIS)

This annotated bibliography covers processing research conducted on the banana, cassava, chironja, citron, coconut, coffee, frozen dinners, guava, mango, papaya, pigeon pea, pineapple, plantain, rice, snap bean, soursop, sugar cane, sweet pepper, sweet po...

F. S. Nieva

1980-01-01

419

Efecto de la clorofilina sobre las frecuencias radio inducidas de intercambios entre cromatidas hermanas (ICH) y de otros eventos citogeneticos en celulas de la medula osea de raton In vivo. (Effect of chlorophyllin on frequency of radiation-induced of sister chromatid exchanges (SCE) and other cytogenetic events in mice bone marrow cells in vivo).  

National Technical Information Service (NTIS)

The effect of chlorophyllin on gamma radiation induced Sister chromatid exchanges (SCE) and on the mitotic index (IM) and average generation time was determined. Groups of mice were treated in one of the following regimens: (1) untreated, (2) treated with...

M. C. Garcia Rodriguez

1992-01-01

420

Efeitos de um programa de orientação de atividade física e nutricional sobre a ingestão alimentar e composição corporal de mulheres fisicamente ativas de 50 a 72 anos de idade Effects of an intervention program of physical activity and nutrition orientation on nutritional habits an anthropometrical variables of physically active women aged between 50 to 72 years  

Microsoft Academic Search

The purpose of this study was to verify the effects of an intervention program of physical activity and nutrition orientation on anthropometrical variables and nutritional habits of physically active women aged between 50 to 72 years. The sample consisted of sixty-four women participating of gymnastic program regularly. Subjects were assigned to one of four intervention groups: A- nutritional only; B-

Marcela Ferreira; Sandra Matsudo; Victor Matsudo; Glaucia Braggion

421

Lo que los educadores necesitan saber sobre...El agrupamiento por habilidad [y] La compactacion del curriculum [y] Los alumnos dotados y el aprendizaje cooperativo [y] La actividad tutoral. Guias practica (What Educators Need To Know about...Ability Grouping [and] Curriculum Compacting [and] Gifted Students and Cooperative Learning [and] Mentoring. Practitioners' Guides).  

ERIC Educational Resources Information Center

These four pamphlets in Spanish offer guidelines supported by theory-driven quality research that is problem-based, practice-relevant, and consumer-oriented. Each pamphlet has a section summarizing research from the literature or topic notes as well as implications for the classroom. The first guide offers principles for teachers concerning the…

Siegle, Del, Ed.

422

Efectos del IFN? y del Lymphomyosot sobre el crecimiento del melanoma B16F10 «in vitro» e «in vivo». Tratamiento con IFN? y Lymphomyosot Effects of IFN? and Lymphomyosot on «vitro» and «in vivo» B16F10 melanoma growth. Treatment with IFN? and Lymphomyosot  

Microsoft Academic Search

SUMMARY Introduction: Several cytokines are being tested in the treatment of melanoma. Among them IFN? should be high- lighted, whilst no other experimental studies using homeo- pathic products are underway. Material & Methods: «In vitro»: the cell line B16F10 was treated at 24, 48 and 72 hours with IFN?\\/10 at 1,000,000 IU\\/ml and with Lymphomyosot 1\\/1 and 1\\/3 (v\\/v). Cell

Fernando Pascual Carpe; Vicente Vicente Ortega; Matilde Campos Aranda; Josefa Yáñez Gascón; Juana García Reverte

423

Efectos Especiales de Anclaje (Estudio sobre Regresiones de Juicios Condicionales). Parte 1: Distincion entre Efectos Aditivos y Efectos Multiplicativos en el Fenomeno de Anclaje (Special Effects of Anchoring (Study on Regression of Conditional Judgements) Part 1: Distinction Between Additive Effects and Multiplicative Effects in the Phenomenon of Anchoring). Publication No. 17.  

ERIC Educational Resources Information Center

A linear relationship was found between judgements given by 160 subjects to 7 objects presented as single stimuli (alpha judgements) and judgements given to the same objects presented with a condition (gamma judgements). This relationship holds for alpha judgements and the gamma judgements that belong to a family of constant stimulus and varying…

Lopez Alonso, A. O.

424

Efectos Especiales de Anclaje (Estudio sobre Regresiones de Juicios Condicionales). Parte 2: Invariancia del Juicio No-Condicional Como Valor Estandar Para el Juicio Condicional (Special Effects of Anchoring (Study of Regression of Conditional Judgements) Part 2: Invariance of Unconditional Judgments as Standard Value for the Conditional Judgment). Publication No. 31.  

ERIC Educational Resources Information Center

From the best-fit lines corresponding to sets of families of conditional judgements, the constant stimulus family and the constant condition family, both defined for a same scale object, the coordinate values of the point of intersection of both lines (indifference point) are obtained. These values are studied in relation to the mean values of the…

Lopez Alonso, A. O.

425

How To Talk to Your Doctor (and Get Your Doctor To Talk to You!). An Educational Workshop on Doctor Patient Communication = Como Hablarle a su Doctor (iY que su doctor le hable a usted!). Un seminario educativo sobre la comunicacion entre el doctor y el paciente.  

ERIC Educational Resources Information Center

This workshop, written in both English and Spanish, focuses on improving communication between physician and patient. In the workshop, the trainers will talk about "building bridges" between patient and doctor by understanding the doctor's role and his/her duty to the patient. According to the workshop, a person's doctor should communicate…

Baylor Coll. of Medicine, Houston, TX.

426

DURACIÓN DEL EFECTO REVIGORIZANTE DE PODAS SEVERAS DE PLANTAS ADULTAS DE AVELLANO EUROPEO (Corylus avellana L.) cv. Negretta SOBRE EL CULTIVO IN VITRO Duration of the reinvigorating effect of severe pruning of mature European hazelnut plants (Corylus avellana L.) cv. Negretta with in vitro cultivation  

Microsoft Academic Search

A B S T R A C T The duration of the reinvigorating effect of severe pruning on mature European hazelnuts (Corylus avellana L.) cv. Negretta was analyzed. The in vitro stimulation and proliferation rate of the resulting explants from cutting stimulation obtained from adult plants not pruned (T1), epicormic shoots of non-pruned plants (T2), once-pruned plants (T3) and plants

Manuel Sánchez-Olate; Darcy Ríos; Roberto Rodríguez; María Elena Materán; Guillermo Pereira

2004-01-01

427

EFECTO DE LA SUPLEMENTACIÓN CON LEUCAENA (Leucaena leucocephala LAM. DE WIT) SOBRE LA DEGRADABILIDAD RUMINAL DEL PASTO ALEMÁN (Echinochloa polystachya H.B.K. HITCH) Effect of Leucaena Supplementation (Leucaena leucocephala Lam. De Wit) on Ruminal Degradability of Aleman-Grass (Echinochloa polystachya H.B.K. Hitch)  

Microsoft Academic Search

To evaluate the effects of Leucaena supplementation on in situ ruminal dry matter (DM) degradability of Aleman-grass (AG), DM potential degradability (a+b), soluble fraction (a), maximum degradability (DM), degradation rate (c), ruminal pH and am- monia nitrogen, three ruminal cannulated Criollo Limonero steers were fed at 14-day adaptation period (F1) and samples were taken during the following 4-day period (F2).

Juan Vergara-López; Ángel Rodríguez-Petit; Carlos Navarro; Ángel Atencio

428

Educacion, Salud y Bienestar para el Nino Preescolar y la Familia. (5 de Enero--28 de Febrero, 1997) Informe Curso sobre (Education, Health, and Well-Being of Preschool Children and the Family. January 5 - February 28, 1997. Report of a Course).  

ERIC Educational Resources Information Center

This report describes a course held in Spanish at the Golda Meir Mount Carmel International Training Center in Haifa, Israel. The course considered various themes related to the education, health, and well-being of preschool children. Participants were 30 individuals from Central and South American countries who held decision-making positions in…

Golda Meir Mount Carmel International Training Centre, Haifa (Israel).

429

EFEITO DA PELETIZAÇÃO E ADIÇÃO DE ENZIMAS E VITAMINAS SOBRE O DESEMPENHO E APROVEIT AMENTO DA ENERGIA E NUTRIENTES EM FRANGOS DE COR TE DE 1 A 21 DIAS DE IDADE Effect of pelleting and addition of enzymes and vitamins on the performance and advantage of energy and nutrients in broiler chickens from 1 to 21 days old  

Microsoft Academic Search

It was carried out an experiment to evaluate the effect of pelleting and addition of enzymes and vitamins on the performance and advantage of energy and nutrients in broiler chickens from 1 to 21 days old. A total of 350 broiler chickens, COBB, males, were used ( (47g ± 2.5g) in a completely randomized design, with the treatments in a

José Laureano Barbosa Leite; Paulo Borges Rodrigues; Elias Tadeu Fialho; Rilke Tadeu; Fonseca de Freitas; Adriano Kaneo Nagata; Vinícius de Souza Cantarelli

430

Evaluation of the influence of two transport boxes on the incubation, hatching and emergence of Kemp's ridley turtle (Lepidochelys kempii) eggs Evaluación de la influencia de dos cajas de transporte de huevos sobre la incubación, la eclosión y el nacimiento de crías de tortuga lora (Lepidochelys kempii)  

Microsoft Academic Search

Anthropogenic activities directly and indirectly affect the life cycle of Kemp's ridley turtles (Lepidochelys kempii). The transport of sea turtle eggs in boxes helps to establish new nesting areas and increases the possibility of turtle survival. This study aimed to compare the effects of two types of transport boxes on egg incubation, hatching rate and turtle emergence: a conventional plastic

ML Vázquez-Sauceda; G Aguirre-Guzmán; R Pérez-Castañeda; JG Sánchez-Martínez; Martín-del Campo; J Loredo-Osti; JL Rábago-Castro

2008-01-01

431

The soluble leptin receptor is crucial for leptin action: evidence from clinical and experimental data  

Microsoft Academic Search

OBJECTIVE: The soluble leptin receptor (sOB-R) was recently identified as the main leptin-binding protein in human blood. The aim of our study was to elucidate the effects of physiologically relevant amounts of sOB-R on leptin-induced proliferation in a cell model.SUBJECTS AND MEASUREMENTS: To determine molar ratios between sOB-R and leptin in vivo, we measured both parameters in the serum of

O Zastrow; B Seidel; W Kiess; J Thiery; E Keller; A Böttner; J Kratzsch

2003-01-01

432

Illustrative statistics from the National Mortality Survey  

Microsoft Academic Search

\\u000a Resumen  El Survey Nacional de Mortalidad, el cual empezó en 1961 es descrito como un survey basado sobre una muestra probabilística\\u000a sobre datos de mortalidad, la cual está diseñada para recolectar información de hospitales, instituciones que se hacen cargo\\u000a de los muertos, e informes sobre alrededor de cinco mil defunciones al año.\\u000a \\u000a \\u000a Se presentan aquí datos ilustrativos, los cuales describen experiencia

Gordon F. Sutton

1966-01-01

433

Efectos derivados de la puesta en pr ctica del marketing de relaciones en los servicios profesionales  

Microsoft Academic Search

El objetivo del presente trabajo es identificar la influencia sobre el consumidor y sobre el resultado empresarial de dos dimensiones b sicas de los servicios profesionales: la dimensi¢n formal o calidad del servicio prestado y la dimensi¢n informal o interacci¢n personal con el cliente. Sobre la base te¢rica del marketing de relaciones, se analiza c¢mo influyen los aspectos formales e

Paolo Freire de Carvalho Filho; Carmen Camarero Izquierdo

2003-01-01

434

Terror a Txetxènia  

Microsoft Academic Search

Denúncia dels militars com a responsables de l’actual crisi a Txetxènia amb segrestos, esclavatge i compra de mercaderies vives mitjançant el testimoniatge sobre les atrocitats de l’exèrcit rus contades amb tot detall com ara les tortures sobre els cossos dels arrestats txetxens, les violacions i els pous on han de passar els presoners ajaguts dies i dies fins les seves

Anna Politòvskaia

2008-01-01

435

OS CONTEÚDOS ÁLCOOL E OUTRAS DROGAS NO ENSINO DE ENFERMAGEM DA UFES: UMA ANÁLISE CRÍTICA ALCOHOL AND DRUG-RELATED CONTENTS IN THE NURSING PROGRAM AT ESPÍRITO SANTO FEDERAL UNIVERSITY: A CRITICAL ANALYSIS LOS CONTENIDOS ALCOHOL Y OTRAS DROGAS EN LA ENSEÑANZA DE ENFERMERÍA DE LA UFES: UNA ANÁLISIS CRÍTICA  

Microsoft Academic Search

RESUMO: O estudo foi baseado no projeto da OEA e adaptado pela Escola de Enfermagem da UNIFESP, buscando analisar a situação sobre os conteúdos de álcool e outras drogas ministradas na graduação de enfermagem no Brasil. O objetivo desse trabalho foi avaliar a situação do ensino sobre a temática, álcool e drogas, na graduação em Enfermagem da Universidade Federal do

Robison Boni; Sandra C Pillon; Elisangela C. Santos; Marcio W. Camata; Marluce S. Macieira

436

LEAN PRODUCTION Y GESTIÓN DE LA CADENA DE SUMINISTRO EN LA INDUSTRIA AERONÁUTICA \\/ LEAN PRODUCTION AND SUPPLY CHAIN MANAGEMENT IN THE AERONAUTIC INDUSTRY  

Microsoft Academic Search

En este trabajo se evalúa el estado actual de la investigación sobre Lean Production y Gestión de la Cadena de Suministro en la industria aeronáutica con dos objetivos básicos: 1) identificar el conjunto de líneas de investigación desarrolladas, aportando un criterio de clasificación de la literatura, 2) discutir sobre la evidencia empírica, intentando proporcionar orientaciones para la investigación futura. Para

Pedro José Martínez Jurado; José Moyano Fuentes

2011-01-01

437

Prácticas de gobierno en España  

Microsoft Academic Search

El presente artículo expone los resultados de una innovadora investigación –no existe ningún trabajo de este tipo para el caso español– sobre las prácticas de gobierno y dirección de las empresas españolas. En primer lugar, se presentan los resultados sobre la situación actual de las prácticas de gobierno en España. El artículo incluye un amplio y exhaustivo estudio del consejo

Joan E. Ricart; Jose L. Alvarez; Miguel A. Gallo

1998-01-01

438

El conflicto entre la demanda de flexibilidad laboral y la resistencia a la reforma del mercado de trabajo en España  

Microsoft Academic Search

La resistencia a las reformas laborales puede explicarse como un conflicto de intereses entre colectivos de individuos con distintas preferencias sobre la flexibilidad laboral. En este artículo presentamos evidencia empírica sobre cómo varían estas preferencias en función de las características socio-económicas de los ciudadanos en España. Documentamos que, a diferencia de lo que ocurre en los países de nuestro entorno,

Juan José Dolado; Florentino Felgueroso; Marcel Jansen

2010-01-01

439

POSIÇÃO RELATIVA DO RENDIMENTO DO TRABALHO DO PEQUENO PRODUTOR FAMILIAR: ALGO MUDOU COM O PRONAF?  

Microsoft Academic Search

O presente artigo divide-se em duas partes principais. Na primeira é feita uma discussão sobre os aspectos teóricos referentes à estrutura de estratificação social na agropecuária brasileira. Na segunda, é feita uma análise sobre a posição relativa do rendimento do trabalho do pequeno produtor familiar e se essa posição foi de alguma forma afetada pela criação do Programa Nacional de

Jorge Alexandre Neves; Danielle Cireno Fernandes; Florence Fiuza Carvalho; Daniete Fernandes Rocha; Flavia Pereira Xavier

2008-01-01

440

Descobrint el vulcanisme quaternari de la Garrotxa: De les observacions precientífiques als primers estudis geològics (s. XVI-XIX)  

Microsoft Academic Search

Una revisió crítica dels escrits anteriors a 1830 sobre la regió volcànica de la Garrotxa permet fer algunes precisions sobre el procés del descobriment i les primeres investigacions del vulcanisme quaternari de la comarca. Ja des del segle XVI es parlava d'unes suposades erupcions relacionades amb el terratrèmol de 1427 i s'havien descrit els productes del vulcanisme i les seves

Enric Aragonès i Valls

2007-01-01

441

Cinq esquisses de croissance pour 1985  

Microsoft Academic Search

[spa] Cinco bosquejos sobre crecimiento para 1985 s por Edgar ANDREANI y André GAURON. . La Division de Programas del I.N.S.E.E. ha realizado cinco bosquejos sobre crecimiento para 1985, los cuales intentan caracterizar diversos tipos de evolución económica por medio de un conjunto relativamente limitado de magnitudes : parte de la inversion y del consumo, parte del consumo colectivo y

André Gauron; Edgar Andréani

1970-01-01

442

Financement, fiscalité et croissance des entreprises industrielles  

Microsoft Academic Search

[spa] Financiación, fiscalidad y crecimiento de las empresas industrials, . por François Legendre, Michel Bua, Philippe Girard y Philippe Redondo.. . En el presente artículo se tratan de evaluar las consecuencias de una reducción del tipo impositivo sobre las sociedades - considerado como una disminución del coste de utilización del capital - sobre el nivel de la actividad y del

François Legendre; Philippe Redondo; Philippe Girard; Michel Bua

1991-01-01

443

COMPETENCIAS PROFESIONALES Y CREATIVIDAD DOCENTE EN LOS FUTUROS PROFESORES DE MÚSICA DE SECUNDARIA: UN ESTUDIO A PARTIR DEL CONTEXTO UNIVERSITARIO INGLÉS  

Microsoft Academic Search

El artículo presenta una investigación sobre las competencias en la pedagogía musical y la creatividad docente en el contexto de un curso en Inglaterra para la formación de profesores de música de secundaria. Percepciones y actitudes sobre las competencias profesionales docentes son a su vez examinadas. Se han analizado datos cualitativos proceden- tes de múltiples métodos de recogida: estudio de

Miquel Alsin

2006-01-01

444

La contradicción entre identidad vivida e identificación jurídico-política  

Microsoft Academic Search

Este artículo quiere llamar la atención de los antropólogos españoles sobre una contradicción implícita, por no decir sepultada, en los discursos sobre la identidad. Se trata de la contradicción entre la identidad como expresión de lo vivido y la identidad como quimera, y a la vez, estigma clasificatorio. Si bien, varias opiniones tratan de hacer pasar lo segundo por lo

Ignasi Terradas i Saborit

2004-01-01

445

Mobilidade populacional, sustentabilidade ambiental e vulnerabilidade social  

Microsoft Academic Search

** O artigo sintetiza pesquisa sobre população e ambiente, com ênfase no caso brasileiro. A atenção é dirigida especialmente às relações entre padrões de distribuição populacional no espaço e a mudança ambiental. Como taxas de mortalidade e fecundidade já passaram por transições enormes, migração é o fator central na mudança populacional e seus impactos sobre o ambiente. No longo prazo,

Daniel Joseph Hogan

2005-01-01

446

El sacrificio necesario para sostener la deuda externa: un ejercicio de simulación  

Microsoft Academic Search

En el presente artículo se desarrolla inicialmente el marco teórico que está implícito en la restricción presupuestaria intertemporal a la cual está sometida una economía. Luego, se realiza una panorámica sobre la evolución reciente de la deuda externa colombiana y la carga que ésta ha ejercido sobre la economía. Dado un primer marco netamente descriptivo, se pasa a realizar varios

Andrés Ramírez Hassan; Humberto Franco Gonzáles

2005-01-01

447

Integración y consolidación en el sistema financiero europeo  

Microsoft Academic Search

Este artículo ofrece un panorama de la evolución de la actividad de fusiones y adquisiciones en el sector financiero europeo en el período transcurrido desde la introducción de la moneda única y analiza sus implicaciones sobre el grado de integración del sistema financiero europeo y sobre la rentabilidad, evaluada a distintos horizontes, de las empresas involucradas en los procesos de

Jose M. Campa; Ignacio Hernando

2006-01-01

448

Réforme de la Pac, accords au Gatt : quelles incidences sur les transferts financiers entre les Douze  

Microsoft Academic Search

[spa] Reforma de la Pac, acuerdos Gatt : cuáles son las incidencias sobre las transferencias financieres entre los Doce, . por Eve Fouilleux.. . La reforma de la Política agrícola común y los acuerdos sobre el aspecto agrícola del Gatt modifican el reparte de las ventajas financieras de adhesión al mercado común agrícola entre los Doce. El modelo Erpac de

Eve Fouilleux

1995-01-01

449

La democracia constitucional en América Latina y las evoluciones recientes del presidencialismo. Memorias Encuentro del Instituto Iberoamericano de Derecho Constitucional  

Microsoft Academic Search

Siempre será oportuno reflexionar sobre la democracia, su contenido, sus desafíos, su presente y su futuro, las transformaciones y percepciones que de ella se tienen. No son pocas las preocupaciones o inquietudes que la democracia suscita en esta parte del mundo, y muestra de ello son los más variados estudios e informes sobre el estado actual de la democracia y

Pedro Pablo Vanegas

450

Vozes católicas no Congresso Nacional: aborto, defesa da vida  

Microsoft Academic Search

Este levantamento sobre os argumentos apresentados nos debates do Congresso Nacional faz parte de um trabalho mais amplo sobre a tramitação de projetos de lei relativos aos direitos sexuais e reprodutivos que tramitaram na década de 90. O aborto, um dos eventos da vida reprodutiva das mulheres, aparece na pauta dos debates mais polêmicos das últimas décadas, tanto em nível

Myriam Aldana

2008-01-01

451

Mulheres, homossexuais e Forças Armadas no Brasil  

Microsoft Academic Search

O trabalho analisa a incorporação de mulheres às Forças Armadas do Brasil. Em caráter preliminar analisa também o debate sobre a possível incorporação de homossexuais. No caso das mulheres observa-se que, apesar de preconceitos e limitações em termos de promoção na carreira, foram assimiladas pelas três Forças brasileiras de forma bastante positiva. Ao contrário, o debate sobre o acesso explícito

Maria Celina D'Araujo

452

Sobrevivência ou Colapso? B. F. Skinner, J. M. Diamond e o Destino das Culturas Survival or Collapse? B. F. Skinner, J. M. Diamond and the Fate of Cultures  

Microsoft Academic Search

Resumo Um dos aspectos mais interessantes e polêmicos da obra de B. F. Skinner é sua interpretação sobre a evolução das culturas. De acordo com o autor, as conseqüências de práticas culturais retroagem sobre as culturas, no sentido de aumentar ou diminuir suas chances de sobrevivência. O livro \\

Alexandre Dittrich

453

Qualidade e Marketing: Uma Análise da Imagem do Barreado na Sustentabilidade do Destino Turístico de Morretes - PR 1  

Microsoft Academic Search

RESUMO O presente artigo busca discutir aspectos sobre a alimentação tradicional e a atividade turística enfocando aspectos de qualidade em produtos, serviços e a sustentabilidade do local A discussão baseia-se em estudo exploratório e reflexão sobre o prato típico do Estado do Paraná, o Barreado, analisando as características como se apresenta ao consumidor, as responsabilidades de empresas e envolvidos no

Simone Eloísa

454

Seguridad del paciente en los estudios clínicos  

Cancer.gov

Información para pacientes, sus familiares y amigos, y el público en general, sobre cómo se protegen los derechos y la seguridad de las personas que participan en estudios clínicos. Conozca sobre el consentimiento formal, los consejos institucionales de revisión (IRB) y cómo se realiza la vigilancia continua de los estudios.

455

Contribución a los sistemas integrados de gestión desde la perspectiva del directivo  

Microsoft Academic Search

El presente artículo tiene como objetivo mostrar una propuesta de un modelo y procedimiento para la implantación de un sistema integrado de gestión. Sustenta el marco teórico referencial de esta investigación, el análisis realizado de los criterios de algunos autores sobre el concepto de integración y sistema integrado de gestión (SIG), así como en las concepciones teóricas actuales sobre algunas

Elizabeth Guilarte Barinaga

2011-01-01

456

Efectos del color en la aceptabilidad, artificialidad, dulzor e intensidad del sabor de bebidas lácteas  

Microsoft Academic Search

El objetivo del presente estudio es analizar el efecto de la concentración de colorantes en bebidas lác- teas (batidos de vainilla) y de los parámetros de color, pureza o c ro m a, cl a ridad y tono, sobre las ex- p e c t at ivas del grado de acep t abilidad global de dichas bebidas así como sobre

T. Coello García; C. Díaz Berciano; N. Gómez Pestaña

2000-01-01

457

Terapias adyuvantes y neoadyuvantes para el cáncer de seno  

Cancer.gov

Hoja informativa que explica las terapias adyuvantes (tratamiento que se administra además de la terapia primaria para aumentar la posibilidad de supervivencia a largo plazo) y las neoadyuvantes (terapia que se administra antes de la terapia principal). Contiene información sobre los efectos secundarios y sobre los riesgos y beneficios de estas terapias.

458

Study of the aqueous reactions of K[Pt(Ph 2SO)Cl 3] with nitrile ligands and crystal structures of N(C 4H 9) 4[Pt(Ph 2SO)Cl 3], N(C 2H 5) 4[Pt(Ph 2SO)Br 3] and cis-Pt(Ph 2SO)(C 3H 5CN)Cl 2  

Microsoft Academic Search

The aqeuous reactions of K[Pt(Ph2So)Cl1] with nitriles were studied in different conditions of pH, mainly by 195Pt and 1H NMR. At normal pH (? 2.4), the ligands R?CN have produced the neutral complexes Pt(Ph2SO)(R?CN)Cl2. For acetonitrile, only the cis isomer was obtained, while for other nitriles a mixture of the two isomers was formed. The 195Pt NMR spectra of the

Fernande D. Rochon; Serge Boutin; Pi-Chang Kong; Robert Melanson

1997-01-01

459

hospital universitário e seus conhecimentos sobre os efeitos do fumo em fetos e lactentes efeitos do fumo em fetos e lactentes efeitos do fumo em fetos e lactentes efeitos do fumo em fetos e lactentes efeitos do fumo em fetos e lactentes Smoking habits in pregnant and postpartum women at universitary hospital and their knowledge about the effects of tabacco smoke on fetus and children  

Microsoft Academic Search

Trough a specific questionnaire we have interviewed 255 post partum women. The objectives of this study were: 1) Estimate their knowledge about the result of the smoking habit of pregnant women on fetus and child; 2) Investigate positive behaviors that mothers could have at home to avoid damage caused by tabacco in their infants and children; 3) Investigate the prevalence

Tatiana Rozov; Elie Fiss; Priscila Catherino; Maria Inês Perestrelo; Marilisa Nomura

2004-01-01

460

Regulation of circulating soluble leptin receptor levels by gender, adiposity, sex steroids, and leptin: observational and interventional studies in humans.  

PubMed

Leptin is an adipocyte-secreted hormone important in energy homeostasis and diverse physiological processes. A circulating soluble form of the leptin receptor [soluble leptin receptor (sOB-R)] is the main leptin-binding protein and determinant of free leptin index (FLI), the presumed biologically active form of leptin. We performed observational and interventional studies to elucidate the regulation of sOB-R and FLI in humans. In a cross-sectional study (n = 118), leptin, gender, and adiposity were significant determinants of sOB-R. By multivariate analysis, estradiol (E2) and testosterone predict sOB-R, whereas insulin predicts leptin and FLI. In a frequent-sampling study (n = 6), sOB-R followed a significant circadian rhythm inverse to that of leptin, suggesting that leptin's biological activity may have an even more pronounced diurnal variation than originally thought. A 72-h fast in eight men decreased leptin levels by 80% and increased lymphocyte expression of leptin receptor mRNA and serum sOB-R levels by 100%. Physiological and pharmacological doses of recombinant-methionyl human leptin (rhLeptin) administered to fasted men prevented the fasting-induced increase of sOB-R levels, and pharmacological doses resulted in a decrease in sOB-R levels. These studies provide evidence that sOB-R is regulated by gender, adiposity, hormones, and rhLeptin administration. This may have important implications for the biological activity of leptin in disease states associated with abnormal leptin levels (e.g., obesity and anorexia nervosa). PMID:12086939

Chan, Jean L; Blüher, Susann; Yiannakouris, Nikos; Suchard, Marc A; Kratzsch, Jurgen; Mantzoros, Christos S

2002-07-01

461

Nueva Publicacion Habla de las Necesidades de los Sobrevivientes de cancer Latinos y sus Familias  

Cancer.gov

Esta publicación gratuita combina la información más actual de los profesionales de la salud con anécdotas personales de sobrevivientes de cáncer latinos, sobre cómo enfrentarse a la vida después del tratamiento del cáncer

462

Pain - Multiple Languages: MedlinePlus  

MedlinePLUS

... Sgaw Karen) Korean (???) Marshallese (kajin Majöl) Portuguese (português) Russian (???????) Somali (af Soomaali) Spanish (español) Tagalog ( ... PDF Health Information Translations Return to top Portuguese (português) About Your Pain Informações sobre dor - português (Portuguese) ...

463

Instantánea de nanotecnología  

Cancer.gov

Resumen básico de la nanotecnología, la cual consiste en el diseño y la creación de dispositivos tan pequeños que solo pueden medirse a escala molecular. También se incluye información sobre las investigaciones que realiza el NCI en este campo.

465

Control del dolor: Apoyo para las personas con cáncer  

Cancer.gov

Libro sobre el control del dolor en pacientes con cáncer. Cubre los métodos y medicinas, así como los efectos físicos y emocionales del dolor. Es una adaptación cultural para el público de habla hispana del libro en inglés Pain Control.

466

Planificación para la etapa final de la vida  

Cancer.gov

Información para pacientes, sus familiares y amigos sobre el cuidado del paciente terminal, la planificación para el final de la vida, y la aflicción, el duelo y manejo de la pérdida de un ser querido.

467

Dolor (PDQ®)  

Cancer.gov

Resumen de información revisada por expertos acerca del dolor como una complicación a causa del cáncer o su tratamiento. Se discuten enfoques sobre el manejo y tratamiento del dolor relacionado con el cáncer.

468

Náuseas y vómitos (PDQ®)  

Cancer.gov

Resumen de información revisada por expertos acerca de las náuseas y los vómitos como complicaciones a causa del cáncer o su tratamiento. Se discuten enfoques sobre el manejo de las náuseas y los vómitos.

469

Fumar durante el tratamiento de cáncer (PDQ®)  

Cancer.gov

Resumen de información revisada por expertos acerca de la influencia de seguir fumando sobre el tratamiento del cáncer y el riesgo de segundos cánceres. Se mencionan las intervenciones que estimulan dejar el hábito de fumar.

470

Aspectos relacionados con la sexualidad y la reproducción (PDQ®)  

Cancer.gov

Resumen de información revisada por expertos acerca de los factores que pueden afectar el funcionamiento sexual de las personas con cáncer. Se discuten además temas sobre la fecundidad relacionados con el tratamiento del cáncer.

471

Linfedema (PDQ®)  

Cancer.gov

Resumen de información revisada por expertos sobre la anatomía, la patofisiología, las manifestaciones clínicas, el diagnóstico y el tratamiento del linfedema relacionado con el cáncer, una afección en la que se acumula líquido linfático en los tejidos y causa inflamación..

472

La quimioterapia y usted: Apoyo para las personas con cáncer  

Cancer.gov

Publicación para personas que van a recibir o que ya están recibiendo quimioterapia contra el cáncer. Contiene información sobre la quimioterapia y sus efectos secundarios y describe cómo puede cuidarse durante y después del tratamiento.

473

La espiritualidad en el tratamiento del cáncer (PDQ®)  

Cancer.gov

Resumen de información revisada por expertos acerca de la influencia que tiene la espiritualidad y la religión en las personas que tienen cáncer. Se discuten varios métodos sobre manejo e intervención.

474

Perfil de Franklin Chang- Díaz de Franklin Chang-Díaz  

NASA Video Gallery

Franklin Chang-Díaz, el primer astronauta hispano de la NASA, habla sobre qué lo inspiró a trabajar con cohetes y convertirse en astronauta. Chang-Díaz alienta a los jóvenes para que sigan sus sueños.

475

La reconstrucción del seno después de una mastectomía  

Cancer.gov

Hoja informativa que describe la reconstrucción del seno (mama) después de una mastectomía. Contiene información sobre las opciones quirúrgicas, los cuidados de seguimiento y los exámenes de detección del cáncer de seno después de la reconstrucción.

476

Siga adelante: la vida después del tratamiento del cáncer  

Cancer.gov

Consejos para supervivientes de cáncer con información sobre temas relacionados con la vida después del tratamiento, entre ellos, la atención médica de seguimiento, los cambios físicos y emocionales y los cambios en el estilo de vida.

477

La radioterapia y usted: Apoyo para las personas con cáncer  

Cancer.gov

E-book para personas que van a recibir o que ya están recibiendo radioterapia contra el cáncer. Contiene información sobre la radioterapia y sus efectos secundarios y describe cómo puede cuidarse durante y después del tratamiento.

478

Siga adelante: la vida después del tratamiento del cáncer  

Cancer.gov

E-book con consejos para supervivientes de cáncer e información sobre temas relacionados con la vida después del tratamiento, entre ellos, la atención médica de seguimiento, los cambios físicos y emocionales y los cambios en el estilo de vida.

479

Mujer de 90 años con dolor torácico pleurítico  

Microsoft Academic Search

El signo de Chilaiditi es una alteración anatómica que consiste en la interposición de una parte de colon generalmente el derecho entre hígado y diafragma. No es un cuadro frecuente y predomina sobre todo en varones mayores de 65 años.

Inmaculada Burgos Remacha; Julio Navaz Tejero; Juan Fernando Fernandez Moyano

2010-01-01

480

El cáncer según su ubicación en el cuerpo: Endocrino y neuroendocrino  

Cancer.gov

Lista de los tipos de cáncer que se forman en los tejidos neuroendocrinos y tejidos del cuerpo que secretan hormonas. Esta página contiene enlaces e información sobre tratamiento, estudios clínicos y otros temas.

481

Preguntas para el doctor si tiene un cáncer avanzado  

Cancer.gov

Serie de preguntas que los pacientes con cáncer pueden hacerle al médico sobre las opciones de tratamiento si el cáncer es avanzado, las formas de controlar los síntomas y cómo prepararse para la etapa final de la vida.

482

Aspectos relacionados con la sexualidad y la reproducción (PDQ®)  

Cancer.gov

Resumen de información revisada por expertos acerca de los factores que podrían afectar el funcionamiento sexual de las personas con cáncer. Se discuten además temás sobre la fertilidad relacionados con el tratamiento del cáncer.

483

West Nile Virus: Symptoms and Treatment  

MedlinePLUS

... Education Public Service Videos West Nile Virus in Spanish Preguntas frecuentes: Preguntas generales sobre el virus del Nilo Occidental en Español (Spanish) Síntomas y tratamiento en Español (Spanish) Prevención y ...

484

West Nile Virus: Prevention and Control  

MedlinePLUS

... Education Public Service Videos West Nile Virus in Spanish Preguntas frecuentes: Preguntas generales sobre el virus del Nilo Occidental en Español (Spanish) Síntomas y tratamiento en Español (Spanish) Prevención y ...

485

FAQ: General Questions about West Nile Virus  

MedlinePLUS

... Education Public Service Videos West Nile Virus in Spanish Preguntas frecuentes: Preguntas generales sobre el virus del Nilo Occidental en Español (Spanish) Síntomas y tratamiento en Español (Spanish) Prevención y ...

486

Transformación de los programas de estudios clínicos del NCI  

Cancer.gov

Información sobre los programas e iniciativas del NCI que patrocinan, realizan, crean o apoyan estudios clínicos, entre los que se incluyen la Red Nacional de Estudios Clínicos (NCTN) y el Programa de Investigación Oncológica Comunitaria (NCORP) del NCI.

487

Cobertura de seguro y estudios clínicos  

Cancer.gov

Información sobre los factores que las compañías de seguros médicos toman en cuenta a la hora de decidir si cubrirán los costos de los estudios clínicos y consejos para hacer gestiones con las compañías de seguros médicos.

488

Boletín del Instituto Nacional del Cáncer - 8 de noviembre de 2011  

Cancer.gov

Le invitamos a que comparta esta publicación con sus amigos, familiares y colegas y nos ayude a continuar nuestra misión de difundir las investigaciones más recientes sobre la prevención, el tratamiento y la información del cáncer.

489

Instantánea del cáncer infantil  

Cancer.gov

Información sobre la incidencia y mortalidad del cáncer en los niños, tendencias en el financiamiento del NCI para la investigación del cáncer infantil; así como ejemplos de actividades y adelantos en la investigación relevantes para esta población.

490

Curiosity --El nuevo robot explorador de Marte  

NASA Video Gallery

El nuevo Laboratorio Científico de Marte llamado Curiosity tiene grandes preguntas que responder una vez que llegue a Marte. Infórmese sobre la misión con el analista de trayectoria de la NASA Fern...

491

EL AMBIENTE Y LA CULTURA ORGANIZACIONAL, ELEMENTOS PRESENTE EN LOS SISTEMAS DE GESTIÓN DE LA INFORMACIÓN EN LAS ORGANIZACIONES  

Microsoft Academic Search

Se exponen algunos conceptos sobre gestión de la información desde la perspectiva de diversos autores. Se definen ambiente y cultura organizacional en el contexto de las organizaciones y se analiza su influencia en los procesos de gestión de la información.

Esther Paredes Esponda

2012-01-01

492

Hojas informativas del NCI  

Cancer.gov

La colección de hojas informativas del NCI trata de una variedad de temas relacionados con el cáncer. Las hojas informativas se revisan y ponen al día de acuerdo a las investigaciones más recientes sobre el cáncer.

493

Shingles Vaccine: What You Need to Know  

MedlinePLUS

... Spanish and other languages. See www.immunize.org/vis Hojas de información sobre vacunas están disponibles en ... en muchos otros idiomas. Visite www.immunize.org/vis 1 What is shingles? Shingles is a painful ...

494

Inventario mundial de la calidad del carbon mineral (WoCQI) [The world coal quality inventory (WoCQI)  

USGS Publications Warehouse

Los oficiales encargados de la politica comercial de cada pais requieren informacion clara y precisa sobre el recurso del carbon mineral, particularmente sobre sus propiedades y caracteristicas, para tomar decisiones bien fundamentadas con respecto al mejor uso de los recursos naturales, necesidades de importacion y oportunidades de exportacion, objetivos de politica interna y externa, oportunidades de transferencia tecnologica, posibilidades de inversion externa, estudios ambientales y de salud, y asuntos relacionados con el uso de productos secundarios y su disposicion.

Finkelman, R. B.; Lovern, V. S.

2001-01-01

495

Significado de los cambios en los senos: Guía para la salud de la mujer  

Cancer.gov

Información sobre cambios o padecimientos específicos de los senos y cómo se detectan, diagnostican y tratan estos cambios. Aquí se explica que si bien la mayoría de los cambios en los senos no son cancerosos, estos deben ser examinados por un médico. También se ofrece información sobre los pasos a seguir después de un resultado anormal de una mamografía y se incluye una lista de preguntas para el doctor.

496

Significado de los cambios en los senos: Guía para la salud de la mujer  

Cancer.gov

E-book que describe los cambios o padecimientos específicos de los senos e incluye información sobre cómo se detectan, diagnostican y tratan estos cambios. Aquí se explica que si bien la mayoría de los cambios en los senos no son cancerosos, estos deben ser examinados por un médico. También se ofrece información sobre los pasos a seguir después de un resultado anormal de una mamografía y se incluye una lista de preguntas para el doctor.

497

Terapia ocupacional e farmacodependência: categorização e atualização das publicações nacionais Occupational therapy and pharmacodependence: categorization and update of national publications Terapia ocupacional y farmacodependencia: clasificación y actualización de publicaciones nacional  

Microsoft Academic Search

ReSumO: Esta pesquisa tem por finalidade atualizar e sistematizar as publicações sobre dependência química e terapia ocupacional. Realizou-se um embasamento histórico, conceitual e epidemiológico da farmacodependência, assim como suas abordagens terapêuticas. O objetivo desta atualização é organizar e descrever categorias temáticas derivadas dos artigos nacionais publicados sobre esta problemática e correlacionar com os apontamentos teóricos e procedimentais encontrados na literatura

Daniela Carraro Antoniassi; Juliana Aureana Leal; Solange Aparecida Tedesco

498

Fertility of the jews  

Microsoft Academic Search

\\u000a Resumen  Los objetivos de este trabajo eran revisar y resumir la literatura existente sobre la fecundidad judía y discutir los datos\\u000a sobre tendencias en la fecundidad y diferenciales, teniendo como base la información obtenida en una encuesta entre la población\\u000a judía del área metropolitana de Providence, Rhode Island. La literatura consistentemente ha confirmado el hallazgo de una\\u000a baja fecundidad entre judíos

Calvin Goldscheider

1967-01-01

499

Translation and the Internet : evaluating the Quality of Free Online Machine Translators  

Microsoft Academic Search

Durant la darrera dècada del segle xx s’introdueixen els traductors online gratuïts (TOG), com poden ser Babelfish, Google Translate o Transtext. L’opinió per part de la crítica professional sobre aquestes traduccions es mou des d’una ingrata ridiculització (Ali, 2007) a l’acceptació més incondicional (Yang y Lange, 1998). Actualment, els estudis valoratius sobre els TOG són realment escassos, la majoria en

Stephen Hampshire; Carmen Porta Salvia

2010-01-01

500

EFEITOS DE HERBICIDAS NO CONTROLE DE PLANTAS DANINHAS NA CULTURA DO FEIJÃO-MUNGO-VERDE (Vigna radiata (L.) WILCZEK)  

Microsoft Academic Search

RESUMO - Foram conduzidos dois experimentos de campo com o feijão -mungo-verde (Vigna radiata (L.) Wilczek), variedade Ouro Verde: um no verão-outono e outro na primavera-verão, em Coimbra -MG, com o objetivo de verificar o efeito de diferentes herbicidas sobre o control e de plantas daninhas e sobre a cultura. Foi usado o delineamento experimental em blocos ao acaso, com

JOSÉ ROBERTO ANTONIOL FONTES; GERALDO ANTÔNIO DE ANDRADE ARAÚJO; ANTÔNIO ALBERTO DA SILVA; ANTÔNIO AMÉRICO CARDOSO